CN112556161A - Filter screen mechanism and air conditioner with same - Google Patents
Filter screen mechanism and air conditioner with same Download PDFInfo
- Publication number
- CN112556161A CN112556161A CN202011596103.0A CN202011596103A CN112556161A CN 112556161 A CN112556161 A CN 112556161A CN 202011596103 A CN202011596103 A CN 202011596103A CN 112556161 A CN112556161 A CN 112556161A
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- air
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- casing
- air conditioner
- screen mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 72
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 2
- 230000002441 reversible effect Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides a filter screen mechanism and an air conditioner with the same, wherein the filter screen mechanism comprises: a baffle for blocking the airflow; the mounting rack is fixedly connected with the baffle; the filter screen is arranged on the mounting frame, and the mounting frame is provided with a part of screen body for avoiding the filter screen so that the airflow passes through an avoiding opening of the filter screen; and the driving component is in driving connection with the baffle plate and/or the mounting frame so as to drive the baffle plate and the mounting frame to synchronously rotate around a preset rotation axis. The filter screen mechanism solves the problem that the filter screen mechanism of the air conditioner capable of realizing reversible air outlet in the prior art is difficult to synchronously switch along with an air port.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a filter screen mechanism and an air conditioner with the same.
Background
At present, a filter screen of an air conditioner generally plays a role of preventing impurities such as dust from entering an indoor unit to filter indoor air. For the air conditioner, the air outlet needs higher wind speed to send the air flow to a farther position in a room, so a filter screen is not generally installed at the air outlet of the air conditioner, otherwise the wind resistance of the air outlet is increased to influence the wind speed, and the filter screen of the air conditioner is generally installed at the air inlet.
The air conditioner can realize the mutual switching of the air outlet forms of the upper air outlet and the lower air outlet through the reversing of the movable volute in the air duct, namely, the air conditioner can be switched into the lower air inlet (the upper air outlet state of the air outlet of the upper air outlet) and the upper air inlet (the lower air outlet state of the air outlet of the lower air outlet). Then, for the air conditioner with multiple air ports capable of being used as air inlets and air outlets, a filter screen needs to be arranged at each air port capable of being used as an air inlet, and when the air port is switched to the air outlet, the filter screens also need to be correspondingly switched, because the air resistance of the air outlet cannot be achieved, the air outlet speed is influenced; secondly, the impurities on the filter screen can be blown out when the air is blown out reversely, thereby influencing the air quality.
To the air conditioner that exists among the prior art, when the air inlet was the air intake, because the space between its heat exchanger and the air outlet is great, can be in its inside independent movable filter screen mechanism of design, the filter screen was opened when realizing the air inlet for the air intake, and the filter screen was accomodate when the air inlet was the air outlet, but the cost is higher. And, when its lower wind gap is the air intake, because its space is little, be inconvenient for design independent movable filter screen mechanism.
Therefore, how to set the filter screen mechanism and how to switch synchronously along with the switching of the air ports becomes a difficult problem of the reversible up-down air outlet cabinet machine.
Disclosure of Invention
The invention mainly aims to provide a filter screen mechanism and an air conditioner with the same, and aims to solve the problem that the filter screen mechanism of the air conditioner capable of realizing reversible air outlet in the prior art is difficult to synchronously switch along with an air port.
In order to achieve the above object, according to one aspect of the present invention, there is provided a filter screen mechanism including: a baffle for blocking the airflow; the mounting rack is fixedly connected with the baffle; the filter screen is arranged on the mounting frame, and the mounting frame is provided with a part of screen body for avoiding the filter screen so that the airflow passes through an avoiding opening of the filter screen; and the driving component is in driving connection with the baffle plate and/or the mounting frame so as to drive the baffle plate and the mounting frame to synchronously rotate around a preset rotation axis.
Further, the baffle plate and the mounting frame are integrally formed; and/or the baffle is arranged with the filter screen around a predetermined rotation axis.
Further, the filter screen mechanism further comprises: the rotating shaft is connected with the baffle and/or the mounting rack, and the driving part is in driving connection with the rotating shaft so as to drive the baffle and the mounting rack to rotate through the rotating shaft.
Further, the rotating shaft is arranged at the joint of the baffle and the mounting frame; and/or the number of the rotating shafts is two, and the two rotating shafts are arranged at the two opposite ends of the baffle plate and the mounting frame.
Furthermore, a dismounting groove is formed in the mounting frame, and the filter screen is detachably mounted in the dismounting groove.
Further, the mounting rack comprises a plurality of parallel supporting beams and a plurality of connecting beams, and the connecting beams are arranged among the supporting beams; an avoidance opening is formed between two adjacent connecting beams in a surrounding manner; and groove bodies are arranged on the supporting beam and the connecting beam to form a dismounting groove.
Further, the mounting frame is perpendicular to the baffle.
According to another aspect of the present invention, there is provided an air conditioner including: the air conditioner comprises a machine shell, a first air inlet and a second air inlet are formed in the machine shell, and a first air cavity and a second air cavity are formed in the machine shell; the filter screen mechanism is the filter screen mechanism, and the filter screen mechanism is arranged between the second air port and the second air cavity, so that the air flow entering from the second air port enters the second air cavity through the filter screen of the filter screen mechanism by adjusting the baffle and the filter screen of the filter screen mechanism, or the baffle of the filter screen mechanism is shielded between the second air port and the second air cavity and the air flow entering the casing flows out from the second air port.
Further, the first air opening is arranged at the top of the machine shell, and the second air opening is arranged at the bottom of the machine shell.
Furthermore, the second air cavities and the second air ports are multiple, and the multiple second air ports are communicated with the multiple second air cavities in a one-to-one correspondence manner; the filter screen mechanism is a plurality of, and a plurality of filter screen mechanisms set up with a plurality of second wind gaps one-to-one.
Furthermore, two second air ports and two second air cavities are arranged, the two second air ports and the two second air cavities are arranged in a one-to-one correspondence mode, the two second air ports are arranged on two opposite sides of the machine shell, and a filter screen mechanism is arranged between each second air port and the corresponding second air cavity; the air conditioner also comprises a fan arranged in the shell, the fan is provided with two air inlets and two air outlets, and the two second air cavities are arranged opposite to the two air inlets of the fan.
The air conditioner further comprises a heat exchanger, the heat exchanger is arranged in the shell, and the heat exchanger is of a V-shaped structure formed by a first heat exchange part and a second heat exchange part; a third air cavity corresponding to one second air cavity is formed between the first heat exchanging part and the shell, a fourth air cavity corresponding to the other second air cavity is formed between the second heat exchanging part and the shell, and a fifth air cavity communicated with the first air opening is formed between the first heat exchanging part and the second heat exchanging part.
Furthermore, the air conditioner also comprises a fan arranged in the shell, the fan is provided with an air inlet and two air outlets, and the second air cavity and the air inlet are arranged oppositely.
Further, the air conditioner also comprises a heat exchanger, the heat exchanger is arranged in the shell and is of a plate-shaped structure, and the air inlet side of the heat exchanger faces the air outlet of the fan.
Further, the first air opening is arranged on the top wall of the machine shell; and/or the first air opening is arranged on the side wall of the machine shell.
By applying the technical scheme, the filter screen mechanism is an integrated filter screen assembly, the filter screen is relatively fixed with the baffle plate through the mounting frame, and the same driving part is adopted to drive the filter screen mechanism to rotate, so that when the air outlet of the cabinet air conditioner capable of reversibly discharging air up and down is switched, the filter screen mechanism is synchronously switched, and the air conditioner has the advantages of low cost, simplicity and convenience in switching, high speed, high reliability, space saving and the like.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural view of an embodiment of a filter screen mechanism according to the present invention;
FIG. 2 shows an exploded view of the filter screen mechanism shown in FIG. 1;
FIG. 3 shows an enlarged partial view of the filter screen mechanism of FIG. 2 at A;
FIG. 4 shows a side view of the filter screen mechanism shown in FIG. 1;
fig. 5 is a schematic structural view showing a first embodiment of an air conditioner according to the present invention;
FIG. 6 is a schematic view illustrating the air flow direction of the air conditioner shown in FIG. 5 in an upward air-out state;
FIG. 7 is a schematic view illustrating the air flow direction of the air conditioner shown in FIG. 5 in a down-wind state;
fig. 8 is a schematic structural view showing a second embodiment of an air conditioner according to the present invention;
FIG. 9 is a schematic view illustrating the air flow direction of the air conditioner shown in FIG. 8 in an upward air-out state; and
fig. 10 is a schematic view illustrating a flow direction of air in a down-wind state of the air conditioner shown in fig. 8.
Wherein the figures include the following reference numerals:
1. a baffle plate; 2. a mounting frame; 21. avoiding the opening; 22. disassembling and assembling the groove; 23. a support beam; 24. a connecting beam; 3. a filter screen; 4. a drive member; 5. a rotating shaft; 10. a housing; 101. a first tuyere; 102. a second tuyere; 103. a first air chamber; 104. a second air chamber; 105. a third air chamber; 106. a fourth air cavity; 107. a fifth air cavity; 20. a filter screen mechanism; 30. a fan; 301. an upper air outlet; 302. a lower air outlet; 40. a heat exchanger; 401. a first heat exchanging portion; 402. a second heat exchanging portion; 50. a separate baffle.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 10, the present invention provides a filter screen mechanism including: a baffle 1 for blocking an air flow; the mounting frame 2 is fixedly connected with the baffle plate 1; the filter screen 3 is mounted on the mounting frame 2, and the mounting frame 2 is provided with an avoiding opening 21 for avoiding part of the screen body of the filter screen 3 so that the air flow passes through the filter screen 3; and the driving component 4 is in driving connection with the baffle plate 1 and/or the mounting frame 2, so as to drive the baffle plate 1 and the mounting frame 2 to synchronously rotate around a preset rotation axis.
The filter screen mechanism is an integrated filter screen component, the filter screen 3 is relatively fixed with the baffle 1 through the mounting frame 2, and the same driving part 4 is adopted to drive the filter screen mechanism to rotate, so that when the air port of the cabinet air conditioner capable of reversibly discharging air up and down is switched, the filter screen mechanism is synchronously switched along with the air port, and the air conditioner has the advantages of low cost, simplicity and convenience in switching, high speed, high reliability, space saving and the like.
Specifically, the baffle plate 1 and the mounting frame 2 are integrally formed; and/or the baffle 1 and the filter screen 3 are arranged around a predetermined rotation axis.
The baffle plate 1 and the mounting frame 2 are fixed relatively, so that the driving part 4 can drive the baffle plate 1 and the mounting frame 2 to rotate simultaneously. Alternatively, the baffle plate 1 and the mounting frame 2 are integrally formed, or the baffle plate 1 and the mounting frame 2 are detachably connected.
The baffle plate 1 and the mounting frame 2 are arranged around a preset rotation axis, and the filter screen 3 is arranged on the mounting frame 2, so that the driving part 4 drives the baffle plate 1 and the mounting frame 2 to rotate around the preset rotation axis by driving the filter screen mechanism to rotate around the preset rotation axis, and the position of the baffle plate 1 and the position of the filter screen 3 are changed.
In particular, the drive member 4 is a motor.
As shown in fig. 1 to 4, the filter screen mechanism further includes: the rotating shaft 5, the rotating shaft 5 is connected with the baffle 1 and/or the mounting rack 2, and the driving part 4 is in driving connection with the rotating shaft 5 so as to drive the baffle 1 and the mounting rack 2 to rotate through the rotating shaft 5.
Alternatively, the rotating shaft 5 is provided at the junction of the baffle plate 1 and the mounting frame 2; and/or the two rotating shafts 5 are provided, and the two rotating shafts 5 are provided at opposite ends of the barrier 1 and the mounting frame 2.
In the embodiment of the invention shown in fig. 1 to 4, the baffle plate 1 and the mounting frame 2 are relatively fixed at an included angle of 90 degrees, the rotating shaft 5 is positioned between the baffle plate 1 and the mounting frame 2 and fixedly connected with the position between the baffle plate 1 and the mounting frame 2, and the driving part 4 is positioned at one end of the rotating shaft 5 so as to drive the baffle plate 1 and the mounting frame 2 to rotate by driving the rotating shaft 5 to rotate.
Or, baffle 1 and mounting bracket 2 are that 90 degrees contained angles set up relatively but not relatively fixed, and the one end that baffle 1 and mounting bracket 2 are close to each other all is provided with rotation axis 5, two rotation axes 5 respectively with baffle 1 and mounting bracket 2 fixed connection to rotate through driving two rotation axes 5 respectively and drive baffle 1 and mounting bracket 2 and rotate.
As shown in fig. 3, the mounting frame 2 is provided with a detachable groove 22, and the filter net 3 is detachably mounted in the detachable groove 22.
Specifically, the mounting frame 2 includes a plurality of support beams 23 arranged in parallel and a plurality of connection beams 24, the plurality of connection beams 24 being arranged between the plurality of support beams 23; an avoidance opening 21 is defined between two adjacent connecting beams 24; the support beam 23 and the connecting beam 24 are provided with groove bodies to enclose the dismounting groove 22.
Mounting bracket 2 is double-deck hollow grid structure, forms dismouting groove 22 between the double-deck, can insert filter screen 3 wherein, and the groove width in dismouting groove 22 slightly is less than filter screen 3's thickness to back in filter screen 3 inserts dismouting groove 22 makes filter screen 3 have certain compression volume, thereby plays the effect of fixed filter screen 3.
Preferably, the mounting frame 2 is arranged perpendicular to the baffle 1.
The present invention also provides an air conditioner, comprising: the air conditioner comprises a machine shell 10, wherein a first air opening 101 and a second air opening 102 are formed in the machine shell 10, and a first air cavity 103 and a second air cavity 104 are formed in the machine shell 10; the filter screen mechanism 20 is the above-mentioned filter screen mechanism, the filter screen mechanism 20 is disposed between the second air port 102 and the second air chamber 104, so that the air flow entering from the second air port 102 enters the second air chamber 104 through the filter screen 3 of the filter screen mechanism 20 by adjusting the baffle 1 and the filter screen 3 of the filter screen mechanism, or the baffle 1 of the filter screen mechanism 20 is shielded between the second air port 102 and the second air chamber 104 and the air flow entering the casing 10 flows out from the second air port 102.
When the air conditioner is in an upward air-out state, a filter screen 3 is arranged between the second air opening 102 and the second air cavity 104, and air can directly enter the second air cavity 104 through the filter screen 3 from the second air opening 102.
When the air conditioner is in a lower air outlet state, a baffle plate 1 is arranged between the second air opening 102 and the second air cavity 104, and air cannot directly flow from the second air opening 102 to the second air cavity 104.
Specifically, the first tuyere 101 is disposed at the top of the cabinet 10, and the second tuyere 102 is disposed at the bottom of the cabinet 10.
Optionally, the number of the second air cavities 104 and the number of the second air ports 102 are multiple, and the multiple second air ports 102 are communicated with the multiple second air cavities 104 in a one-to-one correspondence manner; the number of the filter screen mechanisms 20 is plural, and the plurality of filter screen mechanisms 20 and the plurality of second air ports 102 are arranged in one-to-one correspondence.
In the first embodiment of the air conditioner shown in fig. 5 to 7 of the present invention, two second air ports 102 and two second air cavities 104 are provided, the two second air ports 102 and the two second air cavities 104 are disposed in one-to-one correspondence, the two second air ports 102 are disposed on two opposite sides of the casing 10, and a filter screen mechanism 20 is disposed between each second air port 102 and the corresponding second air cavity 104; the air conditioner further includes a blower 30 installed in the casing 10, the blower 30 has two air inlets and two air outlets, and the two second air chambers 104 are respectively disposed opposite to the two air inlets of the blower 30.
The fan 30 is a reversible centrifugal fan, the air outlet of the fan 30 includes an upper air outlet 301 and a lower air outlet 302, and the air outlet direction of the fan 30 can be changed by the rotation of the volute, so that the fan can be switched between an upper air outlet state and a lower air outlet state. When the blower 30 is started, the centrifugal blower system sucks the air in the second air cavity 104 into the interior of the blower 30, and discharges the air from the upper air outlet 301 or the lower air outlet 302 of the blower 30.
Specifically, the air conditioner further comprises a heat exchanger 40, wherein the heat exchanger 40 is arranged in the casing 10, and the heat exchanger 40 is a V-shaped structure formed by a first heat exchanging part 401 and a second heat exchanging part 402; a third air cavity 105 corresponding to one second air cavity 104 is formed between the first heat exchanging part 401 and the casing 10, a fourth air cavity 106 corresponding to the other second air cavity 104 is formed between the second heat exchanging part 402 and the casing 10, and a fifth air cavity 107 communicated with the first air opening 101 is formed between the first heat exchanging part 401 and the second heat exchanging part 402.
The upper air outlet 301 of the fan 30 is communicated with the third air cavity 105 and the fourth air cavity 106, and the lower air outlet 302 is communicated with one of the second air openings 102.
Specifically, the rotatable independent baffles 50 are arranged between the third wind chamber 105 and the fourth wind chamber 106 and the corresponding second wind chamber 104, so that the third wind chamber 105 and the fourth wind chamber 106 are communicated or separated with the corresponding second wind chamber 104 through the rotation of the independent baffles 50.
The first air cavity 103 is located between the lower air outlet 302 of the blower 30 and the second air outlet 102 communicating with the lower air outlet 302.
The first air port 101 and the second air port 102 can be used as an air inlet and an air outlet, and the air conditioner can be switched between an upper air outlet state and a lower air outlet state by the rotation of the independent baffle 50, the rotation of the filter screen mechanism 20 and the reversing of the fan 30.
As shown in fig. 6, when the air conditioner is in the upward air-out state, both the independent baffles 50 rotate to be in the horizontal state, so that the third air cavity 105 and the corresponding second air cavity 104 are separated, the fourth air cavity 106 and the corresponding second air cavity 104 are separated, both the filter screen mechanisms 20 rotate, so that the filter screen 3 is located between the corresponding second air cavity 104 and the corresponding second air opening 102, so that each second air cavity 104 and the corresponding second air opening 102 are communicated, the upper air outlet 301 of the fan 30 is opened, the lower air outlet 302 is closed, and after entering the casing 10 from the second air opening 102, the air sequentially flows through the filter screen 3, the second air cavity 104, the fan 30, the upper air outlet 301, the third air cavity 105 or the fourth air cavity 106, the heat exchanger 40 and the fifth air cavity 107, and finally flows out of the casing 10 from the first air opening 101.
As shown in fig. 7, when the air conditioner is in the lower air-out state, both the two independent baffles 50 are rotated to be in the vertical state, so that the third air chamber 105 communicates with the corresponding second air chamber 104, the fourth air chamber 106 communicates with the corresponding second air chamber 104, both filter screen mechanisms 20 rotate so that the baffle 1 is positioned between the corresponding second air chamber 104 and the second air inlet 102, so as to separate each second air cavity 104 from the corresponding second air inlet 102, the upper air outlet 301 of the blower 30 is closed, the lower air outlet 302 is opened, so that the lower air outlet 302 is communicated with the first air cavity 103, after the air enters the casing 10 from the first air inlet 101, flows through the fifth air cavity 107, the heat exchanger 40, the third air cavity 105 or the fourth air cavity 106, the second air cavity 104, the fan 30, the lower air outlet 302 and the first air cavity 103 in sequence, and finally flows out of the casing 10 from the second air outlet 102 communicated with the first air cavity 103.
In the second embodiment of the air conditioner shown in fig. 8 to 10 of the present invention, the second air inlet 102 and the second air chamber 104 are both one, the air conditioner further includes a blower 30 installed in the casing 10, the blower 30 has an air inlet and two air outlets, and the second air chamber 104 is disposed opposite to the air inlet.
Specifically, the air conditioner further includes a heat exchanger 40, the heat exchanger 40 is disposed in the casing 10, the heat exchanger 40 is a plate-shaped structure, and an air inlet side of the heat exchanger 40 is disposed toward an air outlet of the fan 30.
The heat exchanger 40 is arranged obliquely relative to the side wall of the casing 10, a third air cavity 105 corresponding to the second air cavity 104 is formed between one side of the heat exchanger 40 and the side wall of the casing 10, and a fifth air cavity 107 communicated with the first air opening 101 is formed between the other side of the heat exchanger 40 and the side wall of the casing 10.
Specifically, an independent rotatable baffle 50 is disposed between the third air chamber 105 and the second air chamber 104, so that the third air chamber 105 and the second air chamber 104 are communicated or separated by rotation of the independent rotatable baffle 50.
An upper air outlet 301 of the fan 30 is communicated with the third air cavity 105, and a lower air outlet 302 is communicated with the second air inlet 102.
The first air cavity 103 is located between the lower air outlet 302 of the fan 30 and the second air inlet 102.
As shown in fig. 9, when the air conditioner is in the upward air-out state, the independent baffle 50 rotates to be in a horizontal state, so that the third air cavity 105 and the second air cavity 104 are separated, the filter screen mechanism 20 rotates, so that the filter screen 3 is located between the second air cavity 104 and the second air opening 102, so that the second air cavity 104 and the second air opening 102 are communicated, the upper air outlet 301 of the fan 30 is opened, the lower air outlet 302 is closed, and after entering the casing 10 from the second air opening 102, the air sequentially flows through the filter screen 3, the second air cavity 104, the fan 30, the upper air outlet 301, the third air cavity 105, the heat exchanger 40 and the fifth air cavity 107, and finally flows out of the casing 10 from the first air opening 101.
As shown in fig. 10, when the air conditioner is in the lower air-out state, the independent baffle 50 rotates to be in the vertical state, so that the third air cavity 105 and the second air cavity 104 are communicated, the filter screen mechanism 20 rotates, so that the baffle 1 is located between the second air cavity 104 and the second air opening 102, so as to separate the second air cavity 104 and the second air opening 102, the upper air outlet 301 of the fan 30 is closed, the lower air outlet 302 is opened, so that the lower air outlet 302 is communicated with the first air cavity 103, and after entering the casing 10 from the first air opening 101, the air flows through the fifth air cavity 107, the heat exchanger 40, the third air cavity 105, the second air cavity 104, the fan 30, the lower air outlet 302 and the first air cavity 103 in sequence, and finally flows out of the casing 10 from the second air opening 102.
Optionally, the first tuyere 101 is provided on the top wall of the cabinet 10; and/or the first tuyere 101 is provided on a side wall of the cabinet 10.
As shown in fig. 5 to 7, the first tuyere 101 is provided on the top wall of the cabinet 10.
As shown in fig. 8 to 10, the first tuyere 101 is provided on a side wall of the cabinet 10.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the filter screen mechanism is an integrated filter screen component, the filter screen 3 is relatively fixed with the baffle 1 through the mounting frame 2, and the same driving part 4 is adopted to drive the filter screen mechanism to rotate, so that when the air port of the cabinet air conditioner capable of reversibly discharging air up and down is switched, the filter screen mechanism is synchronously switched along with the air port, and the integrated filter screen component has the advantages of low cost, simplicity and convenience in switching, high speed, high reliability, space saving and the like, is simple to mount, is convenient to disassemble, assemble and clean, can be drawn out from the mounting frame 2 for cleaning only by adjusting the air conditioner to be in a lower air-out state and disassembling the grille at the second air port 102, and solves the problem that the filter screen mechanism of the air conditioner capable of realizing reversibly discharging air in the prior art is difficult to synchronously switch along with.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596103.0A CN112556161A (en) | 2020-12-29 | 2020-12-29 | Filter screen mechanism and air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596103.0A CN112556161A (en) | 2020-12-29 | 2020-12-29 | Filter screen mechanism and air conditioner with same |
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| CN112556161A true CN112556161A (en) | 2021-03-26 |
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| CN202011596103.0A Pending CN112556161A (en) | 2020-12-29 | 2020-12-29 | Filter screen mechanism and air conditioner with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113864872A (en) * | 2021-11-05 | 2021-12-31 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN115183333A (en) * | 2022-08-09 | 2022-10-14 | 珠海格力电器股份有限公司 | Machine and air conditioner in air inlet filtering component, air conditioning |
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