CN217052725U - Clothes treating device - Google Patents
Clothes treating device Download PDFInfo
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- CN217052725U CN217052725U CN202121321863.0U CN202121321863U CN217052725U CN 217052725 U CN217052725 U CN 217052725U CN 202121321863 U CN202121321863 U CN 202121321863U CN 217052725 U CN217052725 U CN 217052725U
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- filter
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- box
- heat exchange
- detergent box
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- 238000001035 drying Methods 0.000 claims abstract description 62
- 238000005406 washing Methods 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 10
- 239000003599 detergent Substances 0.000 claims description 104
- 238000010438 heat treatment Methods 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 14
- 239000012535 impurity Substances 0.000 description 13
- 239000003507 refrigerant Substances 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 244000144992 flock Species 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a clothes treatment device, include: the box body is provided with a drawing opening; the barrel body is provided with an air inlet and an air outlet; the washing and filtering assembly comprises a washing agent box and a filtering piece, the box seat is arranged between the box body and the barrel body, the washing agent box and/or the filtering piece can be matched at the drawing opening in a drawing way, and in the retracted position, at least part of the washing agent box and/or the filtering piece is positioned in the box seat; and the drying system is arranged between the box body and the barrel body and comprises an air duct piece, and two ends of the air duct piece are respectively communicated with the air inlet and the air outlet. At least part of the cartridge holder is integrally formed on the air duct member. The utility model discloses a clothing processing apparatus, but the designable space grow in air circulation route is favorable to reducing the direction design of windage with the inside orientation of wind channel spare to the increase amount of wind. The washing filter assembly may perform a pre-heat absorption to increase the condensation effect. The integrated structure of the washing and filtering component and the drying system has stronger installation stability.
Description
Technical Field
The utility model relates to a household electrical appliances field especially relates to a clothing processing apparatus.
Background
In a traditional washing and drying integrated machine, air enters a heat exchanger such as an evaporator and a condenser (or a heating element) directly through an air duct. Some schemes set up in the induced duct and filter the piece, and induced duct place space itself is narrower and small, and the setting of filtering the piece not only blocks up the induced duct easily and leads to the amount of wind to descend, and narrow and small induced duct department tears out and filters a piece more troublesome moreover. In some schemes, the filter element is set to be a larger filter box, the filter box almost occupies one third of the area of the top of the all-in-one machine, and the whole drying system almost occupies the whole area of the top of the all-in-one machine. At the moment, if other structures need to be installed, the height of the all-in-one machine needs to be increased, and the difficulty in structural integration of the other structures and the drying system is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a clothes treatment device integrates detergent box and drying system structure, utilizes behind the detergent box place space installation filter piece, can have great space to carry out the air current and flow the buffering in order to avoid reducing the amount of wind, and the impurity of being convenient for filters moreover.
According to the utility model discloses clothing processing apparatus, include: the box body is provided with a drawing opening; the barrel body is arranged in the box body and is provided with an air inlet and an air outlet which are spaced; a washing filter assembly comprising: a detergent box and a filter element; the box seat is arranged between the box body and the barrel body, the detergent box and/or the filter element can be matched at the drawing opening in a drawing way between an extending position and a withdrawing position, and the detergent box and/or the filter element are at least partially positioned in the box seat in the withdrawing position; a drying system, the drying system is arranged between the box body and the barrel body, and the drying system comprises: the two ends of the air duct piece are respectively communicated with the air inlet and the air outlet; wherein at least part of the cartridge holder is integrally formed on the air duct member.
According to the utility model discloses clothing processing apparatus through partly integrated the forming on wind channel spare with at least of box seat, can save dodging space and partial structure occupation space between the two, but air circulation route's design space grow is favorable to reducing the direction design of windage with the inside orientation of wind channel spare to the increase amount of wind. And when the air circulation path is designed to firstly flow through the washing and filtering component and then flow through the heat absorbing component, the washing and filtering component can complete pre-heat absorption to increase the condensation effect. In addition, the integrated structure of the washing and filtering assembly and the drying system has stronger installation stability and stronger impact bearing capacity in vibration.
In some embodiments, the drying system includes a heat exchange assembly, the filter member defines a filter chamber, the filter member is disposed in a circulation air duct formed by the air duct member, the detergent box, the filter member, and the heat exchange assembly are disposed side by side, and the air outlet flows from the filter member to the heat exchange assembly.
In some embodiments, the filter element is drawably disposed on the cartridge base.
In some embodiments, the filter element and the detergent box share the drawing opening, and the detergent box is parallel to the drawing direction of the filter element.
In some embodiments, the front side of the case includes a front control panel on which the drawing port is formed, and the case further includes a control panel cover for opening and closing the drawing port.
In some embodiments, the filter element is elongated, one end of the filter element in the length direction is communicated with the air outlet, the detergent box and the heat exchange assembly are located on two sides of the filter element in the width direction, and one side of the filter element in the width direction is air-out towards the heat exchange assembly.
In some embodiments, the filter element comprises: the filter box is provided with a filter bottom plate, a filter side plate, a filter guide plate and at least one support frame, the filter side plate and the support frame are positioned on two sides of the filter piece in the width direction, the filter bottom plate is arranged along the length direction of the filter piece and is respectively connected with the filter side plate and the support frame, the filter guide plate is positioned at one end, far away from the air outlet, of the filter bottom plate, the filter guide plate is respectively connected with the filter side plate and the support frame, and the filter guide plate is formed into an arc-shaped plate; the filter screen, the filter screen detachably sets up on the carriage.
In some embodiments, the air duct comprises: the heat exchange cover covers the top of the heat exchange seat, a refrigerating chamber and a heating chamber are defined between the heat exchange seat and the heat exchange cover, the filtering chamber, the refrigerating chamber and the heating chamber are sequentially arranged along the airflow flowing direction in the drying system, and the heat exchange assembly is positioned in the refrigerating chamber and the heating chamber; the cassette holder comprises: the box comprises an upper box seat and a lower box seat, wherein the upper box seat covers the top of the lower box seat, the lower box seat is integrally formed on the heat exchange seat, and the upper box seat is integrally formed on the heat exchange cover.
In some embodiments, the bottom of the box base has a first inclined wall, the bottom of the heat exchange base has a second inclined wall, the first inclined wall and the second inclined wall extend towards each other in a downward direction and then are connected, the detergent box is located above the first inclined wall, the filter element is located above the second inclined wall, and the first inclined wall is provided with a water outlet pipe communicated with the barrel body.
In some embodiments, the bottom of the detergent box is provided with a first guide surface contacting with the first inclined wall surface, the bottom of the filter element is provided with a second guide surface contacting with the second inclined wall surface, and the detergent box is contacted with the sides of the filter elements facing each other.
In some embodiments, the barrel body is a barrel with a forward opening, the washing and filtering assembly and the drying system are both located above the barrel body, the heat exchange assembly is located close to a vertical central plane of the barrel body, and the drying system further includes a fan, and the fan and the washing and filtering assembly are located on two sides of the barrel body in the width direction.
In some embodiments, the air inlet is disposed adjacent to the opening, and the air outlet is disposed adjacent to the rear end of the tub and upward; the air duct member includes: the induced air pipe is connected with the air outlet and extends upwards from the air outlet and then bends and extends forwards; the air supply pipe is connected with the air inlet, the fan is a centrifugal fan and is arranged in the air supply pipe, and the axis of the centrifugal fan is arranged along the arrangement direction of the filtering piece and the heat exchange assembly.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a top view of a clothes treating apparatus according to an embodiment (with the top wall of the cabinet, the heat exchanging cover, the upper lid, etc. hidden);
FIG. 2 is an exploded view of the laundry treating apparatus in one embodiment (with the bottom wall of the cabinet, compressor, etc. concealed);
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a perspective view of a heat exchanging base, a lower cartridge base, a detergent cartridge, and a filter element according to an embodiment;
FIG. 5 is a schematic view of a detergent box of an embodiment;
FIG. 6 is a schematic view of a filter cassette of an embodiment.
Reference numerals are as follows:
1000. a laundry treating apparatus;
100. a box body; 101. a front wall; 102. a front control panel; 103. a control panel cover; 104. drawing the opening;
110. a door body; 112. sealing a door;
200. a drying system;
210. an air duct member;
202. a refrigeration compartment; 203. a heating chamber;
211. a heat exchange base; 2113. a second sloped wall; 212. a heat exchange cover; 215. an induced draft tube; 216. an air supply pipe;
200A, a heat exchange assembly; 220. a heat absorbing member; 230. a heating element;
240. a filter member;
241. a filter cartridge; 201. a filtering chamber;
2411. a filter base plate; 2412. a filtering side plate; 2413. a filtering guide plate; 2414. a support frame; 2416. an end plate; 24162. pulling out blocks; 2417. an air inlet; 2418. an air outlet; 2419. cleaning the mouth;
300. washing the filter assembly;
310. a case base; 311. a lower box base; 312. an upper box base; 301. a first sloped wall;
320. a detergent box; 321. a first guide surface; 322. a feed inlet;
330. a water outlet pipe;
400. a barrel body; 401. an air inlet; 402. an air outlet; 403. and (4) opening.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
A laundry treating apparatus 1000 according to an embodiment of the present invention is described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a laundry treating apparatus 1000 according to an embodiment of the present invention includes: the washing machine includes a cabinet 100, a tub 400, a washing filter assembly 300, a base 310, and a drying system 200, wherein the tub 400 is disposed in the cabinet 100. The laundry treating apparatus 1000 may also be a washing and drying machine or a clothes dryer, and the laundry treating apparatus 1000 may also be other apparatuses having washing and drying functions (e.g., a clothes dyeing apparatus). In which the laundry treating apparatus 1000 is dried in the tub 400, it can be understood that, when the laundry treating apparatus 1000 is a washing and drying machine, the laundry is also washed in the tub 400. For simplicity, the laundry treating apparatus 1000 will be described below by taking a washing and drying machine as an example.
The washing filter assembly 300 includes a detergent box 320 and a filter member 240, the cabinet 100 is provided with a drawing opening 104, and the detergent box 320 and/or the filter member 240 are drawably fitted at the drawing opening 104 between an extended position and a retracted position. The cartridge holder 310 is provided between the cabinet 100 and the tub 400, and the detergent box 320 and/or the filter 240 are at least partially positioned in the cartridge holder 310 when they are in the retracted position.
That is, the washing filter assembly 300 and the cartridge holder 310 have various positional relationships. In the retracted position, the detergent box 320 may be entirely or partially located in the cartridge holder 310, and the filter 240 may be entirely or partially located in the cartridge holder 310. Further, in the detergent box 320 and the filter member 240, when one is entirely or partially located in the cartridge holder 310, the other may be outside the cartridge holder 310, or entirely or partially located in the cartridge holder 310. There are various fitting relationships between the washing filter assembly 300 and the drawing opening 104, and only the detergent box 320 may be drawn at the drawing opening 104, only the filter element 240 may be drawn at the drawing opening 104, or both the detergent box 320 and the filter element 240 may be drawn at the drawing opening 104. When the detergent box 320 and the filter 240 are both drawable at the drawing opening 104, the detergent box 320 and the filter 240 can be connected into a whole or even processed into a whole, and the detergent box 320 and the filter 240 can be separated from each other, so that each can be drawn apart independently.
Here, the detergent box 320 serves to contain detergent, which can be introduced into the tub 400 along with running water when the laundry is treated. The filter member 240 is used for filtering impurities such as lint in the circulating air, and the filter member 240 is a part of the air circulation of the drying system 200, so that the impurities in the air returning to the tub 400 are reduced, thereby improving the laundry treating and cleaning effect.
And the detergent box 320 and/or the filter member 240 are provided to be drawable on the cabinet 100, so that the detergent box 320 and/or the filter member 240 can be drawn out to the extended position when the detergent and/or the clean filter member 240 need to be replenished. And the cartridge holder 310 is provided to hold the detergent box 320 and/or the filter 240 in the cabinet 100. Furthermore, there are some embodiments of the laundry treating apparatus 1000 having a water inlet (not shown) connected to the cabinet 310, wherein water flows from the cabinet 310 into the detergent box 320 and carries away a part of the detergent. The box holder 310 is provided with a water outlet pipe 330 communicated with the barrel body 400, and water with detergent flows into the barrel body 400 from the water outlet pipe 330 to participate in the washing process. The principle and corresponding structure of the detergent box 320 for flowing the detergent into the tub 400 with the water flow are the prior art, and are not described and limited herein.
The drying system 200 is provided between the cabinet 100 and the tub 400, and the drying system 200 includes: the air duct member 210, the drying system 200 further includes a heat exchange assembly 200A and a fan (the fan is not shown in the figure and is located in the air duct member 210), the heat exchange assembly 200A includes a heat absorbing member 220, a heating member 230 and the fan, and the heat absorbing member 220, the heating member 230 and the fan are all disposed in the air duct member 210. The barrel 400 has an inlet 401 and an outlet 402 spaced apart from each other, and both ends of the air duct 210 communicate with the inlet 401 and the outlet 402, respectively. In use of drying system 200, both ends of air channel 210 are connected to tub 400 for holding laundry, and air channel 210 and tub 400 define an air circulation path (i.e., a path from outlet 402 of tub 400, along air channel 210, to inlet 401 of tub 400, and back to air channel 210 from tub 400). Under the driving of the fan, the airflow may circulate between the tub 400 and the air duct 210 to form a circulating air duct, so as to gradually dry the laundry in the tub 400.
Specifically, after the blower is started, the air duct 210 provides hot and dry air flow to the tub 400, and in some cases, the laundry in the tub 400 may be continuously turned over. The moisture of the laundry is evaporated by heat absorption under the heating of the hot dry air to form water vapor, and the air flow mixed with the water vapor is discharged from the air outlet 402 of the tub 400 and flows into the air duct 210. Then, the wet air flows through the heat absorbing member 220, the heat absorbing member 220 absorbs heat to greatly reduce the temperature of the air, the air is cooled, and then the water vapor in the air is condensed to form liquid droplets or water mist, and the liquid droplets or water mist attached to the surface of the heat absorbing member 220 can flow downward along the heat absorbing member 220 under the action of gravity. After cooling, the humidity of the air is reduced and the air is then passed through the heating element 230 to form hot dry air. And then, the dry and hot air is returned to the tub 400 to dry the laundry in the tub 400, the dry and hot air absorbs moisture of the laundry in the tub 400 to be converted into damp and hot air, and the damp and hot air is blown out of the tub 400 again, and the cycle is repeated.
As can be seen from the principle analysis of the drying system 200, the drying effect is not only affected by the heat exchange capability of the heat absorbing member 220 and the heating member 230, but also affected by the air volume. The large air volume can enhance the mobility and the flowing range of air, enhance the heat exchange effect between clothes and air, enhance the heat exchange effect between air and heat exchange devices (the heat absorbing member 220 and the heating member 230), and drive more humid and hot air in the barrel 400 to enter the air duct member 210. In order to improve the drying effect, if the power of the heat absorbing member 220, the heating member 230 and the fan is simply increased, not only the energy consumption burden of the laundry treating apparatus 1000 is increased, but also the size of the components is generally increased, which results in an increase in the overall occupied space of the drying system 200 and an increase in the size of the laundry treating apparatus 1000.
However, if the drying system 200 is arbitrarily arranged by simply increasing the cross-sectional flow area of the air duct 210, an excessive area is occupied. If other structures are to be installed on the laundry treating apparatus 1000, the locations where these structures can be installed are limited, and it is also necessary for the laundry treating apparatus 1000 to be large-sized.
In order to solve the contradiction that the space in the cabinet 100 is limited and the air volume of the drying system 200 needs to be ensured, the clothes treating apparatus 1000 of the present application integrates at least part of the cabinet seat 310 of the detergent box 320 on the air duct member 210. This way of integrating the washing and filtering assembly 300 with the drying system 200 opens up another solution.
In particular, the washing filter assembly 300 of the laundry treating apparatus 1000 generally requires a large space. This is because the detergent box 320 is usually required to be filled with a sufficient amount of detergent for a plurality of washing processes, and a certain amount of running water is required to be left in the washing filter assembly 300. In addition, since the washing filter assembly 300 has water flowing therethrough, the fixing structure of the cartridge holder 310 is required to be high to withstand the long-term water impact.
When the washing and filtering assembly 300 and the drying system 200 are disposed on the laundry treating apparatus 1000, both of them occupy a large space, both of them need to bear the impact of fluid (water, air), and both of them have high requirements for installation and fixation. The present application selects to integrate at least a portion of cartridge holder 310 onto air duct member 210, structurally integrating wash filter assembly 300 and drying system 200, which facilitates optimizing the air flow path using the integrated space. At least a part of the box base 310 is integrally formed on the air duct element 210, the box base 310 can increase the installation and fixation structure by using the air duct element 210, and the air duct element 210 can increase the installation and fixation structure by using the box base 310, so that compared with the scattered installation and fixation structures, the stability of the integrated structure is stronger, and the impact bearing capability of the integrated structure in vibration is stronger.
It is understood that if the cartridge holder 310 is installed independently, the air duct member 210 is also installed independently, and a large space for avoiding interference is required between the two members to avoid installation. However, when at least a portion of the cartridge holder 310 is integrally formed on the air duct member 210, an escape space between the cartridge holder 310 and the air duct member 210 may be omitted, and in some cases, the cartridge holder 310 and the air duct member 210 may be formed in a common wall, and the omitted structural space is used for air circulation. The design of the direction of reducing the wind resistance in the air duct piece 210 is facilitated, so that the air quantity can be increased.
In addition, since the washing filter assembly 300 has water flow passing through, the water flow absorbs heat to keep the washing filter assembly 300 at a lower temperature. After the washing filter assembly 300 is integrated with the air channel member 210, the hot and humid air passes through the washing filter assembly 300 and is pre-absorbed by the washing filter assembly 300 before passing through the heat absorbing member 220, so that the hot and humid air generates more condensed water after absorbing more heat.
According to the utility model discloses clothing processing apparatus 1000 through partly integrated the forming of at least with cassette holder 310 on wind channel spare 210, can save dodging space and partial structure occupation space between the two, but air circulation route's design space grow is favorable to reducing the direction design of windage with the inside orientation of wind channel spare 210 to the increase amount of wind. And when the air circulation path is designed to flow through the washing filter assembly 300 first and then through the heat absorbing member 220, the washing filter assembly 300 can perform pre-heat absorption to increase the condensation effect. In addition, the integrated structure of the washing filter assembly 300 and the drying system 200 has stronger installation stability and stronger impact bearing capability in vibration.
In some embodiments, the drying system 200 is a heat pump drying system. The heat pump drying system further comprises: a compressor, a throttling device (not shown), etc., the compressor, the throttling device, the heating member 230, and the heat absorbing member 220 define a refrigerant circulation path. The throttling means is connected between the heat absorbing member 220 and the heating member 230, and the compressor is connected to the heat absorbing member 220 and the heating member 230, respectively. The heat absorbing member 220 is also referred to as an evaporator in the heat pump drying system, and the heating member 230 is also referred to as a condenser in the heat pump drying system. The throttling device may be a mechanical throttle, an electronic expansion valve, a thermal expansion valve, or a throttle solenoid valve, and is not limited herein. In some schemes, the throttling device is a capillary tube, so that the throttling device and other parts of the system are conveniently and compactly arranged, the occupied space is reduced, and the cost can be reduced.
In some schemes, a drying filter is arranged between the evaporator and the condenser. When the heat pump drying system works, the compressor compresses the refrigerant in the compressor into high-temperature high-pressure gaseous refrigerant, the high-temperature high-pressure refrigerant is pumped into the heating element 230 to release heat and be condensed into liquid refrigerant, then the refrigerant is filtered by the drying filter and throttled by the throttling device to become low-temperature low-pressure liquid refrigerant, the low-temperature low-pressure liquid refrigerant absorbs heat and is evaporated to form low-temperature low-pressure gaseous refrigerant or gas-liquid two-phase refrigerant after flowing into the heat absorbing part 220, and finally the refrigerant in the heat absorbing part 220 flows back to the compressor to be compressed again, and the cycle is repeated.
In another embodiment, an electric heating device is further added at the condenser, and even the heating element 230 is used as a main heat source, so as to increase the drying effect on the clothes.
In the heat pump drying system, the compressor is not disposed inside the air duct 210 because the compressor has a large volume. The compressor may be provided at a corner inside the case 100 to sufficiently utilize a corner space inside the case 100. The throttle device, the dry filter, etc. may be disposed in the air duct 210 or adjacent to the air duct 210, so that the length of the refrigerant pipeline may be reduced.
Specifically, as shown in fig. 2 and fig. 1, the heat absorbing member 220 and the heating member 230 are arranged side by side, so that not only the cross-sectional flow area is large, but also the airflow flows in a straight line between the heat absorbing member 220 and the heating member 230, and the path is short, which is beneficial to reducing the wind resistance and increasing the wind volume.
In some embodiments, as shown in fig. 2 to 4, the filter 240 is generally disposed between the air outlet 402 of the inner barrel 400 and the heat exchange assembly 200A, so as to prevent impurities from accumulating at the heat exchange assembly 200A (e.g., the heat absorbing member 220, the heating member 230) and causing a decrease in heat exchange efficiency. The specific location of the filter element 240 is flexible and can be located adjacent to the outlet 402 and also adjacent to the heat absorbing element 220.
In some embodiments, as shown in fig. 2, the filter 240 defines the filter chamber 201, and the filter 240 is disposed in the circulating air path formed by the air path member 210. Set up independent space in wind channel spare 210, as the independent installation space who filters piece 240, filter piece 240 can select the structure that the filter effect is stronger, and independent space is favorable to optimizing the air circulation route moreover, avoids filtering the setting of piece 240 and causes the windage too big.
Specifically, as shown in fig. 1-3, the detergent box 320, the filter 240, and the heat exchange assembly 200A are arranged side by side, and the air outlet 402 is arranged from the filter 240 to the heat exchange assembly 200A. After the devices are arranged side by side, the whole occupied thickness is smaller. If the above device is considered as a thin body, the thin body may be plugged on the side of the barrel 400 without the opening 403, for example, on the top or left and right sides of the barrel 400, and the thin body can be accommodated only by leaving a small space between the casing 100 and the barrel 400. The drying system 200 and the washing filter assembly 300 designed based on the thin layer body can be thinner corresponding to the thicknesses of the four devices, which is beneficial to reducing the size of the box body 100.
Specifically, the detergent box 320, the filter 240, the heat absorbing member 220, and the heating member 230 are arranged side by side, and the detergent box 320, the filter 240, the heat absorbing member 220, and the heating member 230 are arranged side by side, so that the filter 240 can be installed by making full use of the space between the detergent box 320 and the heat absorbing member 220. The air flow enters the filter chamber 201 and then turns to flow toward the heat absorbing member 220 and the heating member 230, and the air flow enters the filter member 240 and then turns 90 degrees and then flows in a straight line toward the heat absorbing member 220 and the heating member 230. Such a structure layout is beneficial to the air flow to form a lower air pressure at the position of the filtering element 240, and the air flow is sucked into the filtering chamber 201 from the barrel 400 very smoothly, so that the suction air volume is increased.
In addition, after the detergent box 320, the filter member 240, the heat absorbing member 220, and the heating member 230 are arranged side by side, the air enters the filter member 240, turns 90 degrees, and flows straight toward the heat absorbing member 220. The 90 turn position is located downstream of the filter element 240 and the air does not turn upstream of the filter element 240, facilitating air inflow. The residence time of the air in the downstream of the filter member 240 is slightly prolonged, and the air flow reversal facilitates the increase of the contact area between the air and the filter member 240, thereby improving the filtering effect without increasing the wind resistance.
Specifically, as shown in fig. 2 to 3, the filter member 240 is drawably disposed on the cartridge holder 310. Thus, when the impurities need to be removed, the filter element 240 can be directly drawn out of the cartridge holder 310, so as to avoid air blockage caused by excessive impurities.
Further, the filter member 240 and the detergent box 320 share the drawing port 104, and the detergent box 320 is parallel to the drawing direction of the filter member 240. Therefore, the filter element 240 and the detergent box 320 can be arranged more closely, and when the filter element 240 and the detergent box 320 are both located at the retracted positions, the air duct element 210 and the box base 310 can be effectively closed, so that the possibility of water leakage and air leakage is reduced. And the detergent box 320 is parallel to the drawing direction of the filter element 240, so that the size of the common drawing opening 104 can be reduced, and the case 100 is prevented from being too low in structural rigidity due to too large digging opening.
Wherein, the filter member 240 is also drawable at the drawing opening 104, and the filter member 240 can be drawn out of the box body 100 from the drawing opening 104 when cleaning is required, so that the cleaning of the foreign matters is very simple.
Of course, the present invention is not limited thereto, and there may be a case in which a portion of a wall (e.g., a top wall) of the cabinet 100 constitutes an openable and closable wall that is provided adjacent to the drying system 200 and allows the filter member 240 to be drawn out when the openable and closable wall is opened. The filter element 240 is more easily removed from the extraction opening 104 for cleaning than in the case of an openable-and-closable-wall solution.
In some embodiments, as shown in fig. 2, the front side of the cabinet 100 includes a front control panel 102, and the drawing opening 104 is formed on the front control panel 102, i.e., the detergent box 320 is drawable from the front side. Here, the drawing port 104 is provided at a side of the cabinet 100 rather than at a top thereof, so that the detergent box 320 is drawn in a substantially horizontal direction, and a feeding port 322 (as shown in fig. 5) may be formed at a top of the detergent box 320, so as to facilitate feeding of the detergent. The drawing opening 104 is provided at the front side of the laundry treating apparatus 1000 rather than the back side or the side surface because the front side is generally the main appearance surface of the laundry treating apparatus 1000, and the back side surface may need to be adjacent to a corner or other household appliances, so that the drawing operation at the front side is more convenient.
Specifically, as shown in fig. 2 to 3, the box 100 further includes a control panel cover 103 for opening and closing the drawing opening 104, and the control panel cover 103 can seal the drawing opening 104, so as to improve the sealing performance and the aesthetic appearance.
In some optional embodiments, the control panel cover 103 is rotatably connected to the front control panel 102, so as to prevent the control panel cover 103 from being lost and facilitate opening and closing. In addition, the large console cover 103 is easy to form a continuous design integral with the front side panel in terms of decoration.
In other alternative embodiments, both the detergent box 320 and the filter 240 are attached to the console cover 103, so that when the user opens the detergent box 320, the filter 240 is also opened, thus alerting the user to clean the filter 240. It can be understood that since people can easily think about adding detergent and cannot easily think about cleaning impurities before clothes treatment, the arrangement can make the detergent box 320 and the filter element 240 extend and contract simultaneously to play a role in prompting. In addition, the control panel cover 103 is operated to open the detergent box 320 and the filter element 240 at the same time, which is very convenient, the area of the control panel cover 103 is relatively large, and the control panel cover 103 is more labor-saving to be manually buckled.
Alternatively, the detergent box 320 and the filter member 240 are detachably coupled to the panel cover 103, respectively, and the panel cover 103 may be detached when the detergent box 320 and the filter member 240 are located at the retracted positions. When there is water or air leakage at the drawing port 104, the specific water or air leakage position can be observed by placing both the detergent box 320 and the filter 240 in the retracted position and removing the panel cover 103. In addition, when it is desired to open and close only one of the detergent box 320 and the filter 240 using the panel cover 103, the panel cover 103 may be detached from the other one of the detergent box 320 and the filter 240.
In some schemes, the control panel cover 103 can be omitted, so that one part can be saved. Also in this case, the detergent box 320 and the filter 240 may be provided to be independently drawn, and the user may draw only one of the detergent box 320 and the filter 240 at a time.
In some embodiments, the detergent box 320 and the filter 240 are two separate parts, and the detergent box 320 and the filter 240 can be separately drawn. And when the detergent box 320 and the filter element 240 are injection-molded parts, the injection molding difficulty of the independent parts is small.
In other schemes, the detergent box 320 and the filter piece 240 are integrally formed, so that the structure can be further integrated, the occupied space of the wall is reduced, the detergent box 320 and the filter piece 240 can be connected in a seamless mode, the detergent box 320 and the filter piece 240 cannot be loosened without gaps, and the air leakage probability is low.
In some embodiments, as shown in fig. 6 and 3, the filter element 240 is in a long strip shape, one end of the filter element 240 in the length direction is communicated with the air outlet 402, the detergent box 320 and the heat exchange assembly 200A are located at two sides of the filter element 240 in the width direction, and one side of the filter element 240 in the width direction is air-out toward the heat exchange assembly 200A.
Taking fig. 3 as an example, when the detergent box 320, the filter 240, the heat absorbing member 220, and the heating member 230 are arranged side by side in the left-right direction, the left-right direction is also the width direction of the filter 240, and the front-rear direction is the length direction of the filter 240. The filter member 240 is formed in a long bar shape without occupying the width of the detergent box 320, the heat absorbing member 220, and the heating member 230, thus ensuring the installation space required for the detergent box 320, the heat absorbing member 220, and the heating member 230 at the same time.
The elongated filter 240 provides a buffer space for the airflow entering the air channel 210 from the barrel 400. It is understood that the air outlet 402 of the barrel 400 is generally smaller, while the cross-sectional flow areas of the cooling compartment 202 and the heating compartment 203 are larger. The strip-shaped filter element 240 buffers the air rushing from the air outlet 402, and adjusts the air pressure of the whole filter element 240, so that the air pressure in the filter element 240 reaches a balanced state. When the air flows through the refrigerating compartment 202 having a large cross-sectional area in the filter member 240, the air can be distributed more uniformly throughout the refrigerating compartment 202, and the flow speed of the air in the refrigerating compartment 202 is also more uniform, so that the moist and hot air can be absorbed more uniformly.
In addition, the filter element 240 is in a long strip shape and is disposed at one side of the detergent box 320, and after the hot and humid air enters the filter element 240 along the length direction, the air flow time through the filter element 240 is long, which is not only beneficial to the contact between the air and the filter element 240, but also beneficial to the heat dissipation of the air to the adjacent washing filter assembly 300.
In some embodiments, as shown in fig. 4 and 6, the filter 240 includes: a filter cassette 241, the filter cassette 241 for containing or supporting the filter unit. The type of filter unit is not limited, and for example, the filter unit includes, but is not limited to, a filter screen, a honeycomb body, etc., and in some cases, the filter unit is a rotating net rotatably disposed in the filter box 241, and the rotating net is driven to rotate when the airflow flows, and the rotating net allows more silk flock, etc. in the airflow to be wound on the rotating net when the rotating net rotates.
In some embodiments, the filtering unit is a filtering net (not shown), which not only has low cost, but also has strong filtering capability to the silk flock, and is not easy to be blocked by the silk flock, and in addition, the wind resistance is small, and the impurities are easy to clean. And for the clothing processing apparatus 1000, the silk wadding class impurity content is big, adopts the filter screen more practical.
Specifically, the filter net is detachably mounted on the filter cartridge 241, which facilitates the removal and cleaning of the filter net from the filter cartridge 241. In some embodiments, the laundry treating apparatus 1000 may be provided with a plurality of filter nets, and when one filter net is damaged, another filter net may be replaced. In some schemes, the filter screen is strong in toughness and not easy to damage, and the filter screen can be fixedly arranged on the filter box 241, so that the filter screen is prevented from loosening during air passing.
Further, as shown in fig. 4 to 6, the detergent box 320 is a substantially rectangular box, and a feed opening 322 is provided at the top of the detergent box 320. The filter cassette 241 is a generally rectangular cassette, the top of the filter cassette 241 may be provided with a cleaning opening 2419, and the bottom wall of the filter cassette 241 is a filter base 2411, so that when the filter cassette 241 is withdrawn, the filter base 2411 can hold most of the impurities, and the user can take out the impurities from the cleaning opening 2419.
Specifically, one end of the filter box 241 in the length direction forms an air inlet 2417, one side of the filter box 241 in the width direction forms an air outlet 2418, the air inlet 2417 is communicated with the air outlet 402 of the barrel 400, and the air outlet 2418 is arranged towards the heat absorbing member 220.
Optionally, the filter cassette 241 further has a filter side plate 2412 and at least one support frame 2414, the filter side plate 2412 and the support frame 2414 are disposed on both sides of the filter member 240 in the width direction, and the filter bottom plate 2411 is disposed along the length direction of the filter member 240 and is connected to the filter side plate 2412 and the support frame 2414, respectively. The filter side plate 2412 is disposed at a side of the filter cartridge 241 adjacent to the detergent box 320, and the support frame 2414 is disposed at a side of the filter cartridge 241 adjacent to the heat absorbing member 220, so that the support frame 2414 is equivalently provided with an air passing outlet 2418, and the air flow in the filter cartridge 240 flows from the air passing outlet 2418 to the heat absorbing member 220.
The support frame 2414 is used to support the filter screen, which is located at the downstream end of the filter element 240, and all the air flow passes through the filter screen and then flows to the heat absorbing element 220. The arrangement of the filter screen is also beneficial to hanging condensed water drops on the filter screen, and the water drops can adsorb impurities in the air.
When a plurality of support frames 2414 are provided on the filter cassette 241, the support frames 2414 at other positions may be flexibly provided, for example, the other support frames 2414 may be provided in the width direction, so that the airflow may be intercepted.
In the example shown in fig. 6, the filter cassette 241 has two support frames 2414, the two support frames 2414 are both disposed along the length direction of the filter member 240, and after the two support frames 2414 support the filter screens, the two filter screens both extend along the length direction of the filter member. One of the support frames 2414 constitutes a side wall of the filter cassette 241, and the other support frame 2414 is located at an intermediate position.
The intermediate support frame 2414 is positioned along the length of the filter elements 240 in a direction that is consistent with the direction of airflow entering through the air inlet 2417 so that the air flow is less windy when it enters the filter cassette 241 and is more self-regulating within the filter cassette 241. When the air flow reaches the other end of the filter cartridge 241 it turns against the wall and flows towards the air outlet 2418.
Optionally, an air inlet 2417 is formed between the filter side plate 2412 and the middle support frame 2414, and an air inlet 2417 is also formed between the two support frames 2414. The two supporting frames 2414 are respectively supported with a filter screen, when the air flow flows in from the air inlet 2417, the middle supporting frame 2414 is arranged to divide the air flow into two paths, so that air flow disorder is reduced. And both air streams will eventually be diverted out towards the air outlet 2418, one of which will need to pass through both filters.
In other alternative embodiments, an edge plate (not shown) is connected to the two support frames 2414 at an end adjacent to the air inlet 2417, that is, the air inlet 2417 is formed between the filter side plate 2412 and the middle support frame 2414, and the two support frames 2414 are sealed by the edge plate. After the air flow blows between the filter side plate 2412 and the middle support frame 2414 from the air inlet 2417, the air flow is diverted to pass through the two layers of filter screens and flows to the heat absorbing member 220 from the air outlet 2418. The side plates are arranged so that air flows only between the side filter plates 2412 and the middle support frame 2414, and the air flows need to pass through two layers of filter screens to improve the filtering effect.
It should be noted that, since the gas flow is a fluid, the above description of the flow direction of the gas flow describes the overall flow direction of the gas flow, and does not limit the flow of each gas molecule along the above path.
Furthermore, the filter screen detachably sets up on carriage 2414, makes things convenient for the filter screen clean like this, is convenient for the filter screen to change the position between different carriage 2414 moreover.
Further, as shown in fig. 6, the filter box 241 further has a filter guide plate 2413, and the filter guide plate 2413 is located at an end of the filter base plate 2411 far from the air outlet 402, that is, the filter guide plate 2413 is located opposite to the air inlet 2417. When the air current flows in from the air inlet 2417, the air current rushes to the filter guide plate 2413 and turns, the filter guide plate 2413 is arranged to facilitate the air current to turn more smoothly, the retention time of the air current is shortened, and the air pressure is reduced.
Specifically, the filter guide 2413 may be an arc-shaped plate, and when the airflow flows along the arc-shaped plate, the airflow may have a buffering and guiding effect, and may be guided to flow toward the heat absorbing member 220. In this scheme, the filter guide plate 2413 may also be an inclined plate, and also has a guiding function. More specifically, filter guide 2413 extends in a direction gradually away from air inlet 2417 in a direction toward air outlet 2418, i.e., the closer to air outlet 2418, the farther away filter guide 2413 is from air inlet 2417.
Optionally, the filter guide 2413 is connected to the filter side plate 2412 and the support frame 2414, respectively, so that the filter guide 2413 can cover the entire width of the filter cassette 241, which is advantageous for reducing the eddy current.
In some embodiments, the filter element 240 further includes a cleaning cover (not shown) attached to the filter cartridge 241 and configured to cover the cleaning opening 2419 of the filter cartridge 241 to restrict air flow from the air flow outlet 2418 to the filter cartridge 241.
Optionally, the cleaning cap is rotatably attached to the filter cartridge 241, thus preventing the cleaning cap from being lost.
Further optionally, as shown in fig. 6, the filter cartridge 241 further comprises: the end plate 2416, the end plate 2416 are connected with the filter bottom plate 2411, the filter side plate 2412 and the outermost support frame 2414, and the end plate 2416 is positioned on one side of the filter guide plate 2413 far away from the air inlet 2417. The end plate 2416 is provided to allow the filter cassette 241 to be formed as a regular rectangular cassette body, facilitating a sealed installation.
Advantageously, the filter cartridge 241 further includes a pull block 24162 disposed on the end plate 2416, which facilitates the user in withdrawing the filter cartridge 241 through the pull block 24162. In some schemes, the positioning with the heat exchanging base 211 can be performed by using the pulling block 24162.
Optionally, the rotating shaft of the cleaning cover is installed on the filter side plate 2412 and the outermost support frame 2414, and is located between the filter guide plate 2413 and the end plate 2416, which is beneficial for the rotating shaft to be built in the filter box 241 and avoid interference with the detergent box 320 when being pulled out.
In some embodiments, as shown in fig. 2-4, the air tunnel 210 includes: the drying system 200 comprises a heat exchange seat 211 and a heat exchange cover 212, wherein the heat exchange cover 212 covers the top of the heat exchange seat 211, a refrigerating chamber 202 and a heating chamber 203 are defined between the heat exchange seat 211 and the heat exchange cover 212, a filter chamber 201, the refrigerating chamber 202 and the heating chamber 203 are sequentially arranged along the airflow flowing direction in the drying system 200, and a heat exchange assembly 200A is positioned in the refrigerating chamber 202 and the heating chamber 203. In particular, the heat absorbing member 220 is located within the refrigeration compartment 202 and the heating member 230 is located within the heating compartment 203.
The heat exchanging base 211 and the heat exchanging cover 212 are main bodies of the air duct member 210 for supporting and mounting the filter member 240, the heat absorbing member 220 and the heating member 230. The heat exchange base 211 and the heat exchange cover 212 are arranged into two parts, so that the assembly, the installation and the sealing are convenient. Optionally, the heat exchange base 211 and the heat exchange cover 212 are connected by screws, which is convenient for disassembly and assembly and can be tightly connected. In some embodiments, a sealing ring (not shown) is disposed between the heat exchange base 211 and the heat exchange cover 212.
Specifically, the cartridge holder 310 includes: the upper box base 312 is covered on the top of the lower box base 311, the lower box base 311 is integrally formed on the heat exchange base 211, and the upper box base 312 is integrally formed on the heat exchange cover 212.
In some embodiments, as shown in fig. 3, the bottom of the cartridge holder 310 has a first inclined wall 301, the bottom of the heat exchange holder 211 has a second inclined wall 2113, the first inclined wall 301 and the second inclined wall 2113 are connected after extending toward each other in a downward direction, the detergent box 320 is located above the first inclined wall 301, the filter 240 is located above the second inclined wall 2113, and the first inclined wall 301 is provided with a water outlet pipe 330 communicating with the tub 400.
Thus, the cartridge holder 310 and the heat exchange holder 211 can form a V-shaped bottom wall, which not only increases the structural rigidity, but also facilitates the collection of water, which is discharged from the outlet pipe 330. When being formed with the comdenstion water on filtering piece 240 like this, the comdenstion water also can collect to on the V-arrangement diapire, avoids detaining the water stain and causes bacterial growing.
The water outlet pipe 330 is disposed on the first inclined wall 301, and the water outlet pipe 330 is located on a side of the cartridge holder 310 away from the drying system 200, so that when the water outlet pipe 330 is connected to the barrel 400, excessive interference with the drying system 200 can be avoided. Optionally, in fig. 3, the water outlet pipe 330 is located at the left side of the bottom of the box holder 310, a connection pipe is arranged at the left side of the barrel 400, and the water outlet pipe 330 is connected with the connection pipe through a hose, so that the hose is short and the hose can play a role in buffering.
In some embodiments, as shown in fig. 5 and 4, the bottom of the detergent box 320 is provided with a first guide surface 321 in surface contact with the first inclined wall 301, the bottom of the filter member 240 is provided with a second guide surface (not shown) in surface contact with the second inclined wall 2113, and the sides of the detergent box 320 and the filter member 240 facing each other are in contact. In this way, the detergent box 320 and the filter box 241 are pressed in the direction of each other by the first inclined wall 301 and the second inclined wall 2113 on both sides, and a centering function is generated on the detergent box 320 and the filter box 241. The first guide surface 321 and the second guide surface are used for guiding, which is beneficial to the smooth drawing of the detergent box 320 and the filter element 240.
In addition, when the detergent box 320 and the filter box 241 are two independent parts, the first inclined wall 301 and the second inclined wall 2113 are pressed to reduce the gap between the detergent box 320 and the filter box 241, thereby reducing air leakage.
In some embodiments, as shown in fig. 2 and 3, the air duct 210 further includes: the induced draft tube 215 is connected with the air outlet 402, the blast tube 216 is connected with the air inlet 401, and after the airflow introduced by the induced draft tube 215 is blown into the filter chamber 201, the airflow passes through the refrigerating chamber 202 and the heating chamber 203 and is then returned to the barrel body 400 from the blast tube 216. Because the connection part with the barrel body 400 needs to be bent to a large extent and needs to be matched with the positions of the air inlet 401 and the air outlet 402 on the barrel body 400, the air guide pipe 215 and the air supply pipe 216, the heat exchange base 211 and the heat exchange cover 212 are separately processed, so that the air guide pipe 215 and the air supply pipe 216 are conveniently formed and are also conveniently matched in a sealing manner.
Specifically, the end of the induced duct 215 connected to the air outlet 402 is a round opening, and the end of the induced duct 215 connected to the filter element 240 is a square opening, so that the two ends can be conveniently sealed.
Alternatively, the end of the induced duct 215 connected to the filter member 240 may have a gradually increasing tube cross-sectional area to disperse the airflow uniformly toward the filter member 240.
Since the blower is provided in the blower pipe 216, the shape of the blower pipe 216 matches the shape of the blower and the air supply path.
In some embodiments, as shown in fig. 2-3, the barrel 400 is a cylinder with the opening 403 being disposed forward, the washing and filtering assembly 300 and the drying system 200 are both located above the barrel 400, the heat exchanging assembly 200A is disposed adjacent to the vertical central plane of the barrel 400, and the fan and washing and filtering assemblies 300 are located on both sides of the barrel 400 in the width direction.
Specifically, the heat absorbing member 220, the heating member 230 are disposed adjacent to the vertical center plane of the tub 400, the blower fan, the washing filter assembly 300 are located at both sides of the tub 400 in the width direction, and the blower fan is located at a side of the heating member 230 far from the heat absorbing member 220. The vertical center plane of the tub body 400 herein refers to a vertical plane passing through the central axis of the tub body 400.
It will be appreciated that when the tub 400 is a drum and the opening 403 is forward, the tub 400 is highest at the vertical center plane, and the height of the tub 400 gradually decreases toward the left and right direction. Because the heat absorbing member 220 and the heating member 230 have flexible structures and can be arranged in a flat shape, the heat absorbing member 220 and the heating member 230 are arranged at the vertical central plane close to the barrel body 400, and the two parts with larger sizes, namely the fan and the washing and filtering assembly 300, are arranged at the two sides of the barrel body 400, so that the space characteristics above the barrel body 400 are fully utilized, and the washing and filtering assembly 300 and the drying system 200 can be accommodated on the premise that the whole size of the box body 100 is not large.
Specifically, the detergent box 320, the filter element 240, the heat absorbing element 220, the heating element 230 and the fan are sequentially arranged from left to right along the horizontal direction, and the detergent box 320 and the filter element 240 to be drawn are located at the leftmost side, so that the drawing port 104 is not required to be arranged at the right side, and a control panel, a display screen and the like can be arranged at the right half part of the front side of the box body 100. Thus, the left and right sides are separated, so that the area of the front side of the box body 100 and the upper side of the barrel body 400 can be fully provided.
Further, the fan is a centrifugal fan and is arranged in the air supply pipe 216, the fan is a centrifugal fan, and the characteristics that the centrifugal fan changes the wind direction by 90 degrees are utilized, so that the airflow in the air duct piece 210 can be greatly turned, and the wind resistance is reduced.
Alternatively, the axis of the centrifugal fan is arranged along the arrangement direction of the filter elements 240 and the heat exchange assembly 200A, such as the axis of the centrifugal fan in the left-right direction in fig. 3. It will be appreciated that the centrifugal fan is typically larger in diameter, i.e., the spokes of the centrifugal fan are larger, and the centrifugal fan is located at a larger gap between the tub 400 and the box 100.
In some embodiments, as shown in FIG. 3, the intake vent 401 is disposed adjacent to the opening 403, and the air flow from the intake vent 401 by the blower tube 216 is blown into the tub 400 adjacent to the opening 403. An air outlet 402 is provided adjacent to and upward of the rear end of the tub 400, and the induced duct 215 draws air from the rear end of the tub 400. Thus, air can be in full contact with the laundry in the tub 400, thereby taking away more moisture on the laundry and accelerating drying.
Specifically, the air guiding pipe 215 extends upwards from the air outlet 402 and then bends to extend forwards, the pipeline of the air guiding pipe 215 is short, and air can rapidly flow through the air guiding pipe 215 and enter the filter chamber 201, so that the residence time of the air in the air guiding pipe 215 is reduced, and the deposition of impurities and water drops in the air guiding pipe 215 is reduced.
The structure of the laundry treating apparatus 1000 in one embodiment will be described with reference to fig. 1 to 6.
A drying system 200 and a washing filter assembly 300 are disposed between the cabinet 100 and the tub 400. The drying system 200 includes an air duct member 210, a filter member 240, a heat absorbing member 220, a heating member 230, and a blower, and the washing filter assembly 300 includes a cartridge holder 310 and a detergent box 320.
The air duct member 210 includes: the heat exchange base 211, the heat exchange cover 212, the induced draft tube 215 and the blast tube 216 are respectively independent processing parts, the heat exchange cover 212 covers the top of the heat exchange base 211, the induced draft tube 215 is connected to one end of the heat exchange base 211, and the blast tube 216 is connected to the other end of the heat exchange base 211. The cassette holder 310 includes an upper cassette holder 312 and a lower cassette holder 311, the upper cassette holder 312 is integrally formed with the heat exchange cover 212, and the lower cassette holder 311 is integrally formed with the heat exchange holder 211.
The detergent box 320, the filter member 240, the heat absorbing member 220, the heating member 230, and the blower are arranged side by side in the left-right direction, the air guide pipe 215 is located behind the filter member 240, the air guide pipe 215 guides air forward toward the filter member 240 after guiding air from below, and the air flows from the filter member 240 to the heat absorbing member 220, the heating member 230, and finally blows toward the tub 400 from the centrifugal blower.
A shock absorbing member is assembled to the outside of the tub 400 and elastically supported in the cabinet 100 to improve stability of the tub 400 during operation. A door 110 is assembled on the front wall 101 of the cabinet 100, and the door 110 is engaged with a door seal 112 on the front side of the tub 400 to open or close the drum of the tub 400. An air outlet 402 of the tub 400 is disposed over a rear side of the tub 400, an air inlet 401 of the tub 400 is disposed at a front side of the tub 400, and the air inlet 401 of the tub 400 is located at the dock seal 112.
The laundry treating apparatus 1000 according to an embodiment of the present invention, many configurations thereof, such as a drum driving device and a damper, etc., are known to those skilled in the art and will not be described in detail herein.
In the description of the present specification, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A laundry treating apparatus, comprising:
the box body is provided with a drawing opening;
the barrel body is arranged in the box body and is provided with an air inlet and an air outlet which are separated;
a wash filter assembly, the wash filter assembly comprising: a detergent box and a filter element, wherein the detergent box is provided with a detergent box and a filter element,
the box seat is arranged between the box body and the barrel body, the detergent box and/or the filter element can be matched at the drawing opening in a drawing way between the extending position and the withdrawing position, and at least part of the detergent box and/or the filter element is positioned in the box seat in the withdrawing position;
drying system, drying system establishes the box with between the staving, it includes: the two ends of the air duct piece are respectively communicated with the air inlet and the air outlet; wherein,
at least part of the cartridge holder is integrally formed on the air duct member.
2. The laundry processing apparatus according to claim 1, wherein the drying system includes a heat exchange assembly, the filter member defines a filter chamber, the filter member is disposed in a circulation air duct formed by the air duct member, the detergent box, the filter member, and the heat exchange assembly are disposed side by side, and the outlet air at the air outlet flows from the filter member to the heat exchange assembly.
3. A laundry treating apparatus according to claim 2, wherein the filter member is drawably provided on the cartridge holder.
4. The apparatus of claim 3, wherein the filter element and the detergent box share the drawing port, and the detergent box is parallel to a drawing direction of the filter element.
5. The laundry treating apparatus according to claim 4, wherein the front side of the cabinet includes a front control panel on which the drawing port is formed, and the cabinet further includes a control panel cover for opening and closing the drawing port.
6. The laundry processing apparatus according to claim 2, wherein the filter member is elongated, one end of the filter member in the length direction is communicated with the air outlet, the detergent box and the heat exchange unit are located on both sides of the filter member in the width direction, and one side of the filter member in the width direction is directed toward the heat exchange unit to discharge air.
7. The laundry treating apparatus according to claim 6, wherein the filter member includes:
the filter box is provided with a filter bottom plate, a filter side plate, a filter guide plate and at least one support frame, the filter side plate and the support frame are positioned on two sides of the filter element in the width direction, the filter bottom plate is arranged along the length direction of the filter element and is respectively connected with the filter side plate and the support frame, the filter guide plate is positioned at one end of the filter bottom plate far away from the air outlet, the filter guide plate is respectively connected with the filter side plate and the support frame, and the filter guide plate is formed into an arc-shaped plate;
the filter screen, the filter screen detachably sets up on the carriage.
8. The laundry treating apparatus according to claim 2, wherein the air duct member includes: the heat exchange cover covers the top of the heat exchange seat, a refrigerating chamber and a heating chamber are defined between the heat exchange seat and the heat exchange cover, the filtering chamber, the refrigerating chamber and the heating chamber are sequentially arranged along the airflow flowing direction in the drying system, and the heat exchange assembly is positioned in the refrigerating chamber and the heating chamber;
the cassette holder comprises: the upper box base covers the top of the lower box base, the lower box base is integrally formed on the heat exchange base, and the upper box base is integrally formed on the heat exchange cover.
9. The laundry treating apparatus according to claim 8, wherein the bottom of the cabinet has a first sloped wall, the bottom of the heat exchanging cabinet has a second sloped wall, the first sloped wall and the second sloped wall are connected after extending toward each other in a downward direction, the detergent box is located above the first sloped wall, the filter is located above the second sloped wall, and the first sloped wall is provided with a water outlet pipe communicating with the tub.
10. The laundry processing apparatus according to claim 9, wherein a bottom of the detergent box is provided with a first guide surface contacting the first inclined wall surface, a bottom of the filter member is provided with a second guide surface contacting the second inclined wall surface, and sides of the detergent box and the filter member facing each other are in contact.
11. The apparatus of any of claims 2-10, wherein the tub is a drum with a forward opening, the washing filter assembly and the drying system are both located above the tub, the heat exchange assembly is located adjacent to a vertical center plane of the tub, and the drying system further comprises a fan, and the fan and the washing filter assembly are located on both sides of the tub in the width direction.
12. The laundry treating apparatus according to claim 11, wherein the air inlet is provided adjacent to the opening, and the air outlet is provided adjacent to a rear end of the tub and upwardly;
the air duct member includes:
the induced air pipe is connected with the air outlet and extends upwards from the air outlet and then bends and extends forwards;
the air supply pipe is connected with the air inlet, the fan is a centrifugal fan and is arranged in the air supply pipe, and the axis of the centrifugal fan is arranged along the arrangement direction of the filtering piece and the heat exchange assembly.
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CN115467126A (en) * | 2021-06-11 | 2022-12-13 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
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CN115467126A (en) * | 2021-06-11 | 2022-12-13 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
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