CN109222838B - Multifunctional respirator for dish-washing machine and dish-washing machine thereof - Google Patents
Multifunctional respirator for dish-washing machine and dish-washing machine thereof Download PDFInfo
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- CN109222838B CN109222838B CN201811261771.0A CN201811261771A CN109222838B CN 109222838 B CN109222838 B CN 109222838B CN 201811261771 A CN201811261771 A CN 201811261771A CN 109222838 B CN109222838 B CN 109222838B
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- 238000004851 dishwashing Methods 0.000 title description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 282
- 239000007921 spray Substances 0.000 claims abstract description 59
- 239000008234 soft water Substances 0.000 claims abstract description 45
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 238000005406 washing Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 55
- 238000009423 ventilation Methods 0.000 claims description 29
- 230000009471 action Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 239000010865 sewage Substances 0.000 description 3
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/483—Drying arrangements by using condensers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/16—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4229—Water softening arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/488—Connections of the tub with the ambient air, e.g. air intake or venting arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A multifunctional respirator for a dish washer and the dish washer thereof are provided with a soft water inlet channel, a water tank water supply channel, an upper spray arm water supply channel, a U-shaped drainage channel, a drainage anti-siphon channel, a water inlet anti-siphon channel, a liner breathing channel and/or a blast channel; the soft water inlet channel is communicated with a water source and a water softener; the water tank water supply channel is communicated with the water softener and the water storage tank; the water tank water supply channel is communicated with the water storage tank and the water tank; the upper spray arm water supply channel is communicated with the washing pump and the upper spray arm assembly; the U-shaped drainage channel is communicated with the drainage pump and the drainage pipe; the drainage anti-siphon channel is communicated with the vent hole and the U-shaped drainage channel; the water inlet anti-siphon channel is communicated with the vent hole and the soft water inlet channel; the inner container breathing channel is communicated with the inner container and the vent hole; the air blower on the air blowing channel is communicated with the atmosphere and the inner container. The invention has the functions of water inlet, water discharge and siphon prevention, and the liner has high drying efficiency, high integrity, multiple functions integration and less assembly steps.
Description
Technical Field
The invention relates to a dish-washing machine, in particular to a multifunctional respirator for the dish-washing machine and the dish-washing machine thereof.
Background
The common respirator of the dish washing machine in the market at present is generally only used for connecting the interior and the exterior of the dish washing machine to realize pressure balance adjustment, so that the problems of water inlet and drainage anti-siphon phenomenon and low drying efficiency of the inner container tableware cannot be well solved, and the working performance of the dish washing machine is poor; there are also respirators on the market that have relatively complex structures and have a drainage anti-siphon effect, but the respirators have single functions and poor selectivity and cannot meet the existing use requirements. Chinese patent document No. CN207755245U provided a respirator in 2018, 8, 24, and specifically disclosed: comprising the following steps: the sewage treatment device comprises a shell, wherein a water inlet channel and a drainage cavity are formed in an inner cavity of the shell, the water inlet channel is provided with a water inlet, a water outlet and a breathing port communicated with the atmosphere, a flowmeter is arranged in the water inlet channel, and the drainage cavity is provided with a sewage inlet, a sewage outlet and a vent communicated with the atmosphere; the buoy is arranged in the drainage cavity and used for opening and closing the air vent; a condensing cavity is formed in the inner cavity of the shell, the condensing cavity is provided with a steam inlet, an air outlet communicated with the atmosphere and a condensed water outlet, and a baffle rib for blocking steam is arranged in the condensing cavity; the steam inlet is communicated with an opening on the dish washer and is connected with the opening in a matched manner; the rib is positioned above the steam inlet, and the air outlet is positioned above the rib; at least a portion of the water inlet channel is located between the steam inlet and the air outlet. The respirator has the problems of single function, incapability of meeting the existing use requirements and the like, so that further improvement is needed.
Disclosure of Invention
The invention aims to provide a multifunctional respirator for a dish washer and a dish washer thereof, which have the advantages of simple and reasonable structure, high water inlet and drainage anti-siphon function, high drying efficiency of an inner container, high integrity, integration of multiple functions, few assembly steps and improvement of product grade and technical content, so as to overcome the defects in the prior art.
The multifunctional respirator for the dish washing machine is designed according to the purpose, and the multifunctional respirator is arranged on the inner container; the method is characterized in that: the multifunctional respirator is provided with a soft water inlet channel, a water tank water supply channel, an upper spray arm water supply channel, a U-shaped drainage channel, a drainage anti-siphon channel, a water inlet anti-siphon channel, a liner breathing channel and/or a blast channel; one end of the soft water inlet channel is used for communicating a water source, and the other end of the soft water inlet channel is used for communicating a water inlet end of the water softener; one end of the water supply channel of the water tank is used for being communicated with the water outlet end of the water softener, and the other end of the water supply channel of the water tank is used for being communicated with the water inlet end of the water storage tank; one end of the water tank water supply channel is used for being communicated with the water outlet end of the water storage tank, and the other end of the water tank water supply channel is used for being communicated with a water tank on the liner; one end of the upper spray arm water supply channel is used for being communicated with the washing pump, and the other end of the upper spray arm water supply channel is used for being communicated with the upper spray arm assembly; one end of the U-shaped drainage channel is used for being communicated with a drainage pump, and the other end of the U-shaped drainage channel is used for being communicated with a drainage pipe; one end of the drainage anti-siphon channel is communicated with a vent hole on the multifunctional respirator, and the other end of the drainage anti-siphon channel is communicated with the U-shaped drainage channel; one end of the water inlet anti-siphon channel is communicated with a vent hole on the multifunctional respirator, and the other end of the water inlet anti-siphon channel is communicated with the soft water inlet channel; one end of the inner container breathing channel is used for being communicated with the inner container, and the other end of the inner container breathing channel is communicated with a vent hole on the multifunctional respirator; the air inlet end of the air blower is communicated with the atmosphere, and the air blowing end of the air blower is communicated with the inner container through the air blowing channel; the vent hole is communicated with the atmosphere.
The soft water inlet channel is provided with a flowmeter, and water in the soft water inlet channel flows through the flowmeter.
The water tank water supply channel, the water drainage anti-siphon channel and/or the water inlet anti-siphon channel are/is provided with a vertical section, the vertical section is provided with a one-way valve structure, and the one-way valve structure comprises a limiting groove formed on the channel and a floater which is arranged on the limiting groove in an up-and-down movable way; one end of the limiting groove is provided with a sealing hole, and the other end of the limiting groove is provided with a water through opening; one end of the float is provided with a sealing piece corresponding to the sealing hole, and the other end of the float is provided with a water inlet which corresponds to the water through opening and is communicated with the inner cavity of the float; when the float moves towards the sealing hole, the sealing piece seals the sealing hole finally, so that the channel is in a sealing state.
In the one-way valve structure on the water supply channel of the water tank, a sealing hole on the limiting groove faces downwards, the sealing piece seals the sealing hole under the action of gravity, and the sealing hole is in a normally closed state; in the one-way valve structure on the drainage anti-siphon channel and/or the water inlet anti-siphon channel, the sealing hole on the limiting groove faces upwards, the sealing piece opens the sealing hole under the action of gravity, and the sealing hole is in a normally open state.
The vent hole is arranged at the top of the multifunctional respirator, and the high-position ends of the drainage anti-siphon channel, the water inlet anti-siphon channel and/or the liner breathing channel are communicated with the atmosphere through the vent hole; the lower end of the drainage anti-siphon channel is communicated with a U-shaped drainage channel; the low-level end of the water inlet anti-siphon channel is communicated with the soft water inlet channel; the lower end of the inner container breathing channel is communicated with the inner cavity of the inner container.
The air blowing channel is provided with a reset rotating baffle plate, the baffle plate is positioned and rotated on the multifunctional respirator, the baffle plate is provided with a closed side which swings around the switching point of the baffle plate, the closed side opens and closes the air blowing channel, and the air blowing channel is in a normally closed state under the closing action of the closed side.
The baffle plate is provided with a heavy load side, the switching point on the baffle plate is positioned between the closed side and the heavy load side, and the heavy load side is provided with a convex hull with certain quality; under the action of gravity, the heavy-load side with the convex hull swings downwards, so that the closed side swings upwards to close the blast channel; or an elastic piece is arranged between the baffle and the multifunctional respirator, and the closed side on the baffle is elastically reset through the elastic piece and closes the air blowing channel.
The multifunctional respirator comprises a first shell and a second shell which are assembled in a matched mode, and a plurality of rib positions are arranged on the first shell and/or the second shell; the soft water inlet channel, the water tank water supply channel, the upper spray arm water supply channel, the U-shaped drainage channel, the drainage anti-siphon channel, the water inlet anti-siphon channel, the inner container breathing channel and/or the air blast channel are separated by corresponding ribs.
The dish washer comprises a water softener, an inner container, a water storage tank and an upper spray arm assembly, wherein the water softener is arranged at the bottom of the inner container, the water storage tank is arranged at the top of the inner container, and the upper spray arm assembly is arranged at the upper part of an inner cavity of the inner container; the method is characterized in that: the multifunctional respirator is arranged at the side part of the inner container; an upper water supply port and a ventilation opening are arranged on the inner container; the upper spray arm water supply channel is communicated with the upper spray arm assembly through an upper water supply port; the inner container breathing channel and/or the air blast channel are/is communicated with the inner cavity of the inner container through the ventilation opening.
An elbow is arranged at the upper water supply port, an upper spray arm connecting port communicated with an upper spray arm water supply channel is arranged on the multifunctional respirator, the elbow penetrates through the upper water supply port to be connected with the upper spray arm connecting port, and the upper spray arm water supply channel is communicated with an upper spray arm assembly through the elbow; the multifunctional respirator is provided with ventilation holes communicated with the inner container breathing channel and/or the air blast channel, the ventilation nuts penetrate through the ventilation holes to be connected with the ventilation holes, and the inner container breathing channel and/or the air blast channel are communicated with the inner cavity of the inner container through the ventilation nuts; the multifunctional respirator is fixedly assembled on the inner container through the elbow and/or the ventilation nut.
The multifunctional respirator is provided with a soft water inlet channel, a water tank water supply channel, an upper spray arm water supply channel, a U-shaped drainage channel, a drainage anti-siphon channel, a water inlet anti-siphon channel, a liner breathing channel and/or a blast channel; the soft water inlet channel is used for guiding raw water into the water softener and realizing flow detection during the period, the water tank water supply channel is used for guiding soft water into the water storage tank, the water tank water supply channel is used for guiding water in the water storage tank to the upper spray arm and the lower spray arm of the inner container, the upper spray arm water supply channel is used for guiding water onto the upper spray arm assembly, the U-shaped water discharge channel is used for discharging wastewater out of the multifunctional respirator, the water discharge anti-siphon channel is used for preventing the U-shaped water discharge channel from generating a siphon phenomenon, the water inlet anti-siphon channel is used for preventing the soft water inlet channel from generating the siphon phenomenon, the inner container breathing channel is used for balancing air pressure in the inner container, the air blowing channel is used for guiding atmospheric air into the inner cavity of the inner container to achieve the effect of drying tableware, and therefore, the corresponding functions are realized, and the anti-siphon effect and the drying effect are stable and reliable; the multifunctional respirator has corresponding functions through integrating corresponding channels, so that the multifunctional effect is achieved, and the assembling steps can be greatly simplified through integrating various channels, so that the assembling efficiency is improved, and the function grade and the technical content of the dish washer are improved; the channel in the multifunctional respirator bans the traditional external water pipe, so that the required space is smaller, the minimum setting of the dish washer is realized, and meanwhile, the setting of the water pipe is canceled, so that the internal structure is more orderly, and the convenience is brought to the future maintenance and overhaul.
Drawings
FIG. 1 is a schematic view of the internal structure of a multifunctional respirator in accordance with one embodiment of the present invention.
Fig. 2 is a front view of the first housing according to an embodiment of the invention.
Fig. 3 is a right side view of the first housing in an embodiment of the invention.
Fig. 4 is a front view of the second housing according to an embodiment of the invention.
Fig. 5 is a schematic view showing an initial state of a one-way valve structure in a water supply passage of a water tank according to an embodiment of the present invention.
Fig. 6 is a schematic view showing the operation state of the one-way valve structure in the water supply channel of the water tank according to an embodiment of the present invention.
Fig. 7 is a schematic diagram showing an initial state of a check valve structure in a drainage anti-siphon channel or a water inlet anti-siphon channel according to an embodiment of the present invention.
Fig. 8 is a schematic diagram showing the operation state of the check valve structure in the drainage anti-siphon channel or the water inlet anti-siphon channel according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of a baffle according to an embodiment of the present invention.
FIG. 10 is a schematic view of the operation of the multifunctional respirator according to one embodiment of the present invention.
Fig. 11 is a perspective view illustrating an internal structure of a dishwasher in accordance with an embodiment of the present invention.
Fig. 12 is an exploded view of an internal structure of a dishwasher in accordance with an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1 to 10, the multifunctional respirator for a dish washer is provided, wherein a multifunctional respirator A is arranged on a liner D; the multifunctional respirator A is provided with a soft water inlet channel 1, a water tank water supply channel 2, a water tank water supply channel 3, an upper spray arm water supply channel 4, a U-shaped drainage channel 5, a drainage anti-siphon channel 6, a water inlet anti-siphon channel 7, a liner breathing channel 8 and a blast channel 9; one end of the soft water inlet channel 1 is used for communicating a water source, and the other end is used for communicating the water inlet end of the water softener B; one end of the water tank water supply channel 2 is used for being communicated with the water outlet end of the water softener B, and the other end is used for being communicated with the water inlet end of the water storage tank C; one end of the water tank water supply channel 3 is used for being communicated with the water outlet end of the water storage tank C, and the other end is used for being communicated with a water tank on the liner D; one end of the upper spray arm water supply channel 4 is used for being communicated with the washing pump H, and the other end is used for being communicated with the upper spray arm assembly E; one end of the U-shaped drainage channel 5 is used for being communicated with the drainage pump G, and the other end is used for being communicated with the drainage pipe J; one end of the drainage anti-siphon channel 6 is communicated with a vent hole 8.2 on the multifunctional respirator A, and the other end is communicated with the U-shaped drainage channel 5; one end of the water inlet anti-siphon channel 7 is communicated with a vent hole 8.2 on the multifunctional respirator A, and the other end is communicated with the soft water inlet channel 1; one end of the inner container breathing channel 8 is used for being communicated with the inner container D, and the other end is communicated with the vent hole 8.2 on the multifunctional respirator A; the air blowing channel 9 is provided with an air blower 9.1, the air inlet end of the air blower 9.1 is communicated with the atmosphere, and the air blowing end of the air blower 9.1 is communicated with the liner D through the air blowing channel 9; the vent hole 8.2 communicates with the atmosphere.
The soft water inlet channel 1 in the multifunctional respirator A is used for guiding raw water into the water softener B and detecting flow during the period, the water tank water supply channel 2 is used for guiding softened water into the water storage tank C, the water tank water supply channel 3 is used for guiding water in the water storage tank C to the upper spray arm and the lower spray arm of the inner container D for use, the upper spray arm water supply channel 4 is used for guiding water onto the upper spray arm assembly E, the U-shaped water discharge channel 5 is used for discharging wastewater out of the multifunctional respirator A, the water discharge anti-siphon channel 6 is used for preventing the U-shaped water discharge channel 5 from generating a siphon phenomenon, the water inlet anti-siphon channel 7 is used for preventing the soft water inlet channel 1 from generating the siphon phenomenon, the inner container breathing channel 8 is used for balancing air pressure in the inner container D, the air blowing channel 9 is used for guiding atmospheric air into the inner cavity of the inner container D to achieve the effect of drying tableware, and the corresponding functions are realized, and the anti-siphon effect and the drying effect is stable and reliable and good; the multifunctional respirator A has corresponding functions through integrating corresponding channels, so that a multifunctional effect is achieved, and the assembling steps can be greatly simplified through integrating multiple channels, so that the assembling efficiency is improved, and the function grade and the technical content of the dish washer are improved; the channel in the multifunctional respirator A bans the traditional external water pipe, so that the space required is smaller, the minimum setting of the dish washer is realized, and meanwhile, the setting of the water pipe is canceled, so that the internal structure is more orderly, and the convenience is brought to future maintenance and overhaul.
Further, a flowmeter 1.3 is arranged on the soft water inlet channel 1, and water flow in the soft water inlet channel 1 passes through the flowmeter 1.3; when water is fed, the flowmeter 1.3 detects the water inflow in the soft water inlet channel 1, and when the water inflow reaches a set standard, an electromagnetic valve (not labeled in the figure) on the water inlet pipe (not labeled in the figure) is closed to stop water inflow.
Further, the water supply channel 2, the water drainage anti-siphon channel 6 and the water inlet anti-siphon channel 7 of the water tank are provided with vertical sections, and the vertical sections are respectively provided with corresponding one-way valve structures F, wherein the one-way valve structures F comprise limiting grooves 12 formed on the channels and floats 13 which are arranged on the inner sides of the limiting grooves 12 in an up-and-down movable mode; one end of the limiting groove 12 is provided with a sealing hole 12.1, and the other end is provided with a water through opening 12.2; one end of the float 13 is provided with a sealing element 14 corresponding to the sealing hole 12.1, and the other end is provided with a water inlet 13.1 corresponding to the water through opening 12.2 and communicated with the inner cavity of the float 13; when the float 13 moves towards the sealing hole 12.1, the sealing piece 14 finally seals and seals the sealing hole 12.1, so that the channel is in a sealing state; one end of the float 13 is provided with a guide post 13.2, the seal piece 14 is sleeved on the guide post 13.2, the guide post 13.2 is movably inserted into the seal hole 12.1, and the float 13 is effectively guided to move up and down in the limit groove 12 under the interaction of the guide post 13.2 and the seal hole 12.1.
Further, referring to fig. 5 and 6, in the check valve structure F on the water supply channel 2 of the water tank, the sealing hole 12.1 on the limit groove 12 faces downwards, the sealing element 14 seals the sealing hole 12.1 under the action of gravity, and the sealing hole 12.1 is in a normally closed state; when water is fed, the float 13 is flushed upwards by the water; when water inflow is stopped, the float 13 receives the downward water pressure in the water storage tank C, so that the sealing piece 14 is pressed on the sealing hole 12.1, and the water in the water storage tank C is effectively prevented from flowing backwards.
Further, referring to fig. 7 and 8, in the check valve structure F on the drainage anti-siphon channel 6 and the intake anti-siphon channel 7, the sealing hole 12.1 on the limiting groove 12 faces upward, the sealing element 14 opens the sealing hole 12.1 under the action of gravity, and the sealing hole 12.1 is in a normally open state. Drain anti-siphon channel 6: when water is drained through the U-shaped drainage channel 5, part of the water can reach the position of the floater 13 through the drainage anti-siphon channel 6, the floater 13 floats upwards due to the extrusion force of the water, and the sealing piece 14 is pressed upwards to seal the sealing hole 12.1, so that the water can be finally drained out of the multifunctional respirator A only through the drainage pipe J; when negative pressure is generated in the drain pipe J, the float 13 is opened to enable the drain pipe J to be communicated with the vent hole 8.2, so that the negative pressure in the drain pipe J is balanced, and water in the water tank is effectively prevented from being sucked away. Inlet anti-siphon channel 7: when the soft water enters the soft water inlet channel 1, the bottom of the floater 13 is floated by upward buoyancy, so that the sealing piece 14 is pressed against the sealing hole 12.1, and the water in the soft water inlet channel 1 is ensured to enter the water softener B; when the soft water inlet channel 1 generates negative pressure, in order to prevent water in the water softener B from being sucked away, the floater 13 sinks, so that the soft water inlet channel 1 is communicated with the vent hole 8.2, the negative pressure in the soft water inlet channel 1 is effectively balanced, and the water inlet anti-siphon effect is realized.
Further, the vent hole 8.2 is arranged at the top of the multifunctional respirator A, and the high-order end of the drainage anti-siphon channel 6, the water inlet anti-siphon channel 7 and/or the liner breathing channel 8 is communicated with the atmosphere through the vent hole 8.2; the lower end of the drainage anti-siphon channel 6 is communicated with a U-shaped drainage channel 5; the low-level end of the water inlet anti-siphon channel 7 is communicated with the soft water inlet channel 1; the lower end of the inner container breathing channel 8 is communicated with the inner cavity of the inner container D.
Further, a reset rotating baffle plate 9.2 is arranged on the air blowing channel 9, the baffle plate 9.2 is positioned and rotated on the multifunctional respirator A, the baffle plate 9.2 is provided with a sealing side 9.2.1 which swings around a switching point 9.2.2 of the baffle plate 9.2, the sealing side 9.2.1 opens and closes the air blowing channel 9, and the air blowing channel 9 is in a normally closed state under the sealing effect of the sealing side 9.2.1.
Further, the baffle 9.2 has a heavy load side 9.2.3, the switching point 9.2.2 on the baffle 9.2 is located between the closed side 9.2.1 and the heavy load side 9.2.3, and the heavy load side 9.2.3 is provided with a convex hull 9.2.4 with a certain mass; under the action of gravity, the heavy load side 9.2.3 with the convex hull 9.2.4 swings downwards, so that the closed side 9.2.1 swings upwards to close the blast channel 9; under normal conditions, the heavy-load side 9.2.3 with the convex hull 9.2.4 is heavier than the closed side 9.2.1, and when the air blower 9.1 does not work, the closed side 9.2.1 is in a closed position, so that water vapor in the liner D is effectively prevented from entering the air blower 9.1, and the air blower 9.1 is prevented from being damaged. The baffle 9.2 may also have the following structure: an elastic member (preferably a torsion spring or a spring) is arranged between the baffle plate 9.2 and the multifunctional respirator A, and the closed side 9.2.1 on the baffle plate 9.2 is elastically restored and closes the air blowing channel 9 through the elastic member.
Further, the multifunctional respirator A comprises a first shell A1 and a second shell A2 which are assembled in a matched mode, and a plurality of rib positions A3 are arranged on the inner side of the second shell A2; the soft water inlet channel 1, the water tank water supply channel 2, the water tank water supply channel 3, the upper spray arm water supply channel 4, the U-shaped drainage channel 5, the drainage anti-siphon channel 6, the water inlet anti-siphon channel 7, the liner breathing channel 8 and the blast channel 9 are respectively separated by corresponding rib positions A3; therefore, the multifunctional respirator A has a simple and reasonable structure and is convenient and quick to assemble.
Further, one end of the soft water inlet channel 1 is communicated with a water source through a tap water inlet 1.1 on the first shell A1, and the other end of the soft water inlet channel is communicated with the water inlet end of the water softener B through a soft water supply port 1.2 on the first shell A1; one end of the water tank water supply channel 2 is communicated with the water outlet end of the water softener B through a soft water receiving port 2.1 on the first shell A1, and the other end is communicated with the water inlet end of the water storage tank C through a water tank water supply port 2.2 on the first shell A1; one end of the water tank water supply channel 3 is communicated with the water outlet end of the water storage tank C through a water tank water receiving port 3.2 on the first shell A1, and the other end is communicated with a water tank on the liner D through a liner water inlet 3.1 on the first shell A1; one end of the upper spray arm water supply channel 4 is communicated with the washing pump H through an upper spray arm water supply port 4.1 on the first shell A1, and the other end is communicated with the upper spray arm assembly E through an upper spray arm connection port 4.2 on the first shell A1; one end of the U-shaped drainage channel 5 is communicated with the drainage pump G through a drainage pump connection port 5.1 on the first shell A1, and the other end of the U-shaped drainage channel is communicated with the drainage pipe J through a water pipe connection port 5.2 on the first shell A1; one end of the inner container breathing channel 8 is communicated with the inner container D through an air hole 8.1 on the first shell A1, and the other end is communicated with an air hole 8.2 on the multifunctional respirator A; the blowing end of the blower 9.1 is communicated with the liner D through the ventilation holes 8.1.
Further, the water inlet anti-siphon channels 7 are respectively positioned at the upper outer side edges of the soft water inlet channel 1; the water tank water supply channel 2 is positioned on the right of the soft water inlet channel 1; the water tank water supply channel 3 is positioned above the water inlet anti-siphon channel 7; the upper spray arm water supply channel 4 is positioned above the left side of the water tank water supply channel 3; the inner container breathing channel 8 is positioned above the U-shaped drainage channel 5; the blast channel 9 is positioned above the liner breathing channel 8.
Referring to fig. 11 and 12, the dish washer comprises a water softener B, a liner D, a water storage tank C and an upper spray arm assembly E, wherein the water softener B is arranged at the bottom of the liner D, the water storage tank C is arranged at the top of the liner D, and the upper spray arm assembly E is arranged at the upper part of the inner cavity of the liner D; the dish washer also comprises the multifunctional respirator A which is arranged at the side part of the inner container D; an upper water supply port D1 and a ventilation port D2 are arranged on the side part of the inner container D; the upper spray arm water supply channel 4 is communicated with the upper spray arm assembly E through an upper water supply port D1; the inner container breathing channel 8 and/or the air blowing channel 9 are/is communicated with the inner cavity of the inner container D through the ventilation opening D2.
Further, an elbow 10 is arranged at the upper water supply port D1, an upper spray arm connecting port 4.2 which is communicated with the upper spray arm water supply channel 4 is arranged on the multifunctional respirator A, the elbow 10 passes through the upper water supply port D1 to be connected with the upper spray arm connecting port 4.2, and the upper spray arm water supply channel 4 is communicated with an upper spray arm assembly E through the elbow 10; the ventilation hole D2 is provided with a ventilation nut 11, the multifunctional respirator A is provided with a ventilation hole 8.1 communicated with the inner container breathing channel 8 and the ventilation channel 9, the ventilation nut 11 passes through the ventilation hole D2 to be connected with the ventilation hole 8.1, and the inner container breathing channel 8 and the ventilation channel 9 are respectively communicated with the inner cavity of the inner container D through the ventilation nut 11; the multifunctional respirator A is fixedly assembled outside the liner D through an elbow 10 and a ventilation nut 11. Specifically, a buckling position is arranged on the upper spray arm connecting port 4.2, and the upper spray arm connecting port 4.2 is buckled with the elbow 10 through the buckling position.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A multifunctional respirator for a dishwasher, the multifunctional respirator (a) being arranged on a liner (D); the method is characterized in that: the multifunctional respirator (A) is provided with a soft water inlet channel (1), a water tank water supply channel (2), a water tank water supply channel (3), an upper spray arm water supply channel (4), a U-shaped drainage channel (5), a drainage anti-siphon channel (6), a water inlet anti-siphon channel (7), a liner breathing channel (8) and a blast channel (9); one end of the soft water inlet channel (1) is used for being communicated with a water source, and the other end of the soft water inlet channel is used for being communicated with the water inlet end of the water softener (B); one end of the water tank water supply channel (2) is used for being communicated with the water outlet end of the water softener (B), and the other end is used for being communicated with the water inlet end of the water storage tank (C); one end of the water tank water supply channel (3) is used for being communicated with the water outlet end of the water storage tank (C), and the other end is used for being communicated with a water tank on the liner (D); one end of the upper spray arm water supply channel (4) is used for being communicated with a washing pump (H), and the other end is used for being communicated with an upper spray arm assembly (E); one end of the U-shaped drainage channel (5) is used for being communicated with the drainage pump (G), and the other end of the U-shaped drainage channel is used for being communicated with the drainage pipe (J); one end of the drainage anti-siphon channel (6) is communicated with a vent hole (8.2) on the multifunctional respirator (A), and the other end is communicated with the U-shaped drainage channel (5); one end of the water inlet anti-siphon channel (7) is communicated with a vent hole (8.2) on the multifunctional respirator (A), and the other end is communicated with the soft water inlet channel (1); one end of the inner container breathing channel (8) is used for being communicated with the inner container (D), and the other end of the inner container breathing channel is communicated with a vent hole (8.2) on the multifunctional respirator (A); the air blowing channel (9) is provided with an air blower (9.1), the air inlet end of the air blower (9.1) is communicated with the atmosphere, and the air blowing end of the air blower (9.1) is communicated with the inner container (D) through the air blowing channel (9); the vent hole (8.2) is communicated with the atmosphere;
The water tank water supply channel (2), the drainage anti-siphon channel (6) and the water inlet anti-siphon channel (7) are provided with vertical sections, the vertical sections are provided with one-way valve structures (F), and the one-way valve structures (F) comprise limiting grooves (12) formed on the channels and floats (13) which are arranged on the limiting grooves (12) in an up-down movable mode; one end of the limiting groove (12) is provided with a sealing hole (12.1), and the other end is provided with a water through opening (12.2); one end of the float (13) is provided with a sealing piece (14) corresponding to the sealing hole (12.1), and the other end of the float is provided with a water inlet (13.1) corresponding to the water through opening (12.2) and communicated with the inner cavity of the float (13); when the float (13) moves towards the sealing hole (12.1), the sealing element (14) finally seals and seals the sealing hole (12.1) so that the channel is in a sealing state;
In a one-way valve structure (F) on the water supply channel (2) of the water tank, a sealing hole (12.1) on a limit groove (12) faces downwards, a sealing piece (14) seals the sealing hole (12.1) under the action of gravity, and the sealing hole (12.1) is in a normally closed state; in the one-way valve structure (F) on the drainage anti-siphon channel (6) and the water inlet anti-siphon channel (7), a sealing hole (12.1) on a limiting groove (12) faces upwards, a sealing piece (14) opens the sealing hole (12.1) under the action of gravity, and the sealing hole (12.1) is in a normally open state;
The air vent (8.2) is arranged at the top of the multifunctional respirator (A), and the high-position ends of the drainage anti-siphon channel (6), the water inlet anti-siphon channel (7) and the liner breathing channel (8) are communicated with the atmosphere through the air vent (8.2); the lower end of the drainage anti-siphon channel (6) is communicated with the U-shaped drainage channel (5); the low-level end of the water inlet anti-siphon channel (7) is communicated with the soft water inlet channel (1); the lower end of the inner container breathing channel (8) is communicated with the inner cavity of the inner container (D);
The air blowing channel (9) is provided with a reset rotating baffle plate (9.2), the baffle plate (9.2) is positioned and rotated on the multifunctional respirator (A), the baffle plate (9.2) is provided with a closed side (9.2.1) which swings around the switching point (9.2.2) of the baffle plate (9.2), the closed side (9.2.1) opens and closes the air blowing channel (9), and the air blowing channel (9) is in a normally closed state under the closing action of the closed side (9.2.1);
In addition, one end of the floater (13) is provided with a guide post (13.2), the seal piece (14) is sleeved on the guide post (13.2), the guide post (13.2) is movably inserted into the seal hole (12.1), and the floater (13) is effectively guided to move up and down in the limit groove (12) under the interaction of the guide post (13.2) and the seal hole (12.1).
2. The multifunctional respirator for a dishwasher of claim 1, wherein: the soft water inlet channel (1) is provided with a flowmeter (1.3), and water flow in the soft water inlet channel (1) passes through the flowmeter (1.3).
3. The multifunctional respirator for a dishwasher of claim 1, wherein: the baffle plate (9.2) is provided with a heavy-load side (9.2.3), the switching point (9.2.2) on the baffle plate (9.2) is positioned between the closed side (9.2.1) and the heavy-load side (9.2.3), and the heavy-load side (9.2.3) is provided with a convex hull (9.2.4) with certain mass; under the action of gravity, the heavy load side (9.2.3) with the convex hull (9.2.4) swings downwards, so that the closed side (9.2.1) swings upwards to close the blast channel (9);
or an elastic piece is arranged between the baffle piece (9.2) and the multifunctional respirator (A), and the closed side (9.2.1) on the baffle piece (9.2) is elastically restored and closes the air blowing channel (9) through the elastic piece.
4. The multifunctional respirator for a dishwasher of claim 1, wherein: the multifunctional respirator (A) comprises a first shell (A1) and a second shell (A2) which are assembled in a matched mode, and a plurality of rib positions (A3) are arranged on the first shell (A1) and the second shell (A2); soft water inlet channel (1), water tank water supply channel (2), basin water supply channel (3), upper spray arm water supply channel (4), U-shaped drainage channel (5), drainage anti-siphon channel (6), inlet water anti-siphon channel (7), inner bag breathing channel (8) and blast channel (9) are separated by corresponding muscle position (A3) and form.
5. The dish washer comprises a water softener (B), an inner container (D), a water storage tank (C) and an upper spray arm assembly (E), wherein the water softener (B) is arranged at the bottom of the inner container (D), the water storage tank (C) is arranged at the top of the inner container (D), and the upper spray arm assembly (E) is arranged at the upper part of the inner cavity of the inner container (D); the method is characterized in that: the multifunctional respirator (A) as claimed in claim 1 is arranged at the side part of the inner container (D); an upper water supply port (D1) and a ventilation port (D2) are arranged on the inner container (D); the upper spray arm water supply channel (4) is communicated with the upper spray arm assembly (E) through an upper water supply port (D1); the inner container breathing channel (8) and the air blowing channel (9) are communicated with the inner cavity of the inner container (D) through the ventilation opening (D2).
6. The dishwasher of claim 5, characterized in that: an elbow (10) is arranged at the upper water supply port (D1), an upper spray arm connecting port (4.2) communicated with an upper spray arm water supply channel (4) is arranged on the multifunctional respirator (A), the elbow (10) penetrates through the upper water supply port (D1) to be connected with the upper spray arm connecting port (4.2), and the upper spray arm water supply channel (4) is communicated with an upper spray arm assembly (E) through the elbow (10); the multifunctional respirator (A) is provided with ventilation holes (8.1) communicated with the inner container breathing channel (8) and the air blowing channel (9), the ventilation nuts (11) penetrate through the ventilation holes (D2) to be connected with the ventilation holes (8.1), and the inner container breathing channel (8) and the air blowing channel (9) are communicated with the inner cavity of the inner container (D) through the ventilation nuts (11); the multifunctional respirator (A) is fixedly assembled on the inner container (D) through the elbow (10) and the ventilation nut (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261771.0A CN109222838B (en) | 2018-10-26 | 2018-10-26 | Multifunctional respirator for dish-washing machine and dish-washing machine thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811261771.0A CN109222838B (en) | 2018-10-26 | 2018-10-26 | Multifunctional respirator for dish-washing machine and dish-washing machine thereof |
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| CN109222838A CN109222838A (en) | 2019-01-18 |
| CN109222838B true CN109222838B (en) | 2024-07-05 |
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| CN201811261771.0A Active CN109222838B (en) | 2018-10-26 | 2018-10-26 | Multifunctional respirator for dish-washing machine and dish-washing machine thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381149A (en) * | 2018-11-26 | 2019-02-26 | 广东格兰仕集团有限公司 | A kind of Multifunctional mask respirator and its dish-washing machine for dish-washing machine |
| CN109700409B (en) * | 2019-02-20 | 2024-08-20 | 广东格兰仕集团有限公司 | Dish washer respirator and dish washer thereof |
| CN111820845A (en) * | 2019-04-19 | 2020-10-27 | 青岛海尔洗碗机有限公司 | Dish washer respirator and use its dish washer |
| CN110279374A (en) * | 2019-07-15 | 2019-09-27 | 广州净享优环保科技有限公司 | A kind of table dish-washer |
| CN110448251A (en) * | 2019-09-09 | 2019-11-15 | 广州海科电子科技有限公司 | Anti- syphon structure and dish-washing machine |
| CN111513642B (en) * | 2020-04-23 | 2023-06-27 | 东莞优乐家智能家电有限公司 | High-temperature disinfection dish washer and dish washing method thereof |
| CN112806938A (en) * | 2021-02-26 | 2021-05-18 | 广东洁诺生活电器有限公司 | Respirator of dish washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209236090U (en) * | 2018-10-26 | 2019-08-13 | 广东格兰仕集团有限公司 | A kind of Multifunctional mask respirator and its dish-washing machine for dish-washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20060095838A (en) * | 2005-02-28 | 2006-09-04 | 엘지전자 주식회사 | Air break assembly of dish washing machine |
| CN204520590U (en) * | 2015-04-03 | 2015-08-05 | 广东格兰仕集团有限公司 | The anti-syphon structure of dish-washing machine |
| CN208031153U (en) * | 2017-05-22 | 2018-11-02 | 广东格兰仕集团有限公司 | A kind of fan assembly of dish-washing machine and liner component assembling structure |
| CN107485350B (en) * | 2017-09-18 | 2024-01-23 | 广东赛普智能制造股份有限公司 | Special respirator of basin formula dish washer |
| CN107854084B (en) * | 2017-11-24 | 2020-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Respirator for sink dish washing machine and sink dish washing machine |
| CN107713939B (en) * | 2017-11-24 | 2023-08-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Respirator of dish-washing machine and sink-type dish-washing machine |
| CN108125649B (en) * | 2018-02-05 | 2021-09-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Respirator of sink dish washer and sink dish washer that has it |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209236090U (en) * | 2018-10-26 | 2019-08-13 | 广东格兰仕集团有限公司 | A kind of Multifunctional mask respirator and its dish-washing machine for dish-washing machine |
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