CN210961854U - Dish washer condensation drying system with water tank - Google Patents

Dish washer condensation drying system with water tank Download PDF

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Publication number
CN210961854U
CN210961854U CN201921525186.7U CN201921525186U CN210961854U CN 210961854 U CN210961854 U CN 210961854U CN 201921525186 U CN201921525186 U CN 201921525186U CN 210961854 U CN210961854 U CN 210961854U
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water
water tank
condensation
pipe
drying system
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CN201921525186.7U
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Chinese (zh)
Inventor
陈景辉
黄卫斌
黄安奎
张海波
张猛
徐振阳
王义斌
刘金海
胡文奎
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Marssenger Kitchenware Co Ltd
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Marssenger Kitchenware Co Ltd
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Abstract

The utility model provides a dish washer condensation drying system with a water tank, which belongs to the technical field of dish washers and relates to a dish washer condensation drying system with a water tank, comprising an inner container for cleaning dishes and chopsticks, a shell fixed on the inner container and a water tank fixed on the shell, wherein the shell is provided with a wind channel, two ends of the wind channel are communicated with the inner container, a fan is fixed in the wind channel, a condensation zone and a heating zone are arranged in the wind channel, a condensation structure for condensing and liquefying vapor is arranged in the condensation zone, the condensation structure comprises a condensation pipe, one end of the condensation pipe is connected with the water tank, the condensation structure is positioned at the inlet of the wind channel, the heating zone is provided with a heating device for heating sucked air, and the heating; and the outlet of the air duct is also provided with a non-return structure for preventing water vapor or water from flowing back. The utility model has the advantages of good drying effect, no abnormal sound and convenient maintenance.

Description

Dish washer condensation drying system with water tank
Technical Field
The utility model belongs to the technical field of dish washer, especially a take dish washer condensation drying system of water tank.
Background
The dish washer is used to automatically clean tableware such as dish, chopsticks, dish, knife and fork. The full-automatic dish washing machines on the market can be divided into two types of household and commercial, and the household full-automatic dish washing machines are only suitable for families and mainly comprise a cabinet type, a desk type, a water tank integrated type and an integrated type.
The inside condensing system who is used for comdenstion water vapour that embeds of traditional dish washer needs solitary power to supply power, and is great in the energy resource consumption, and this condensing system maintenance is more troublesome, and traditional compression refrigeration can send the abnormal sound.
The inside of traditional dish washer need separately discharge comdenstion water, overflow water, need carry out work through designing a plurality of pipelines, and the inside pipeline that makes arranges more complicatedly, and maintenance and installation are also more troublesome.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a take dish washer condensation drying system of water tank, have dry effectual, do not have abnormal sound, maintain convenient characteristics.
The purpose of the utility model can be realized by the following technical proposal:
A dish washer condensation drying system with a water tank comprises an inner container used for cleaning bowls and chopsticks, a shell fixed on the inner container and a water tank fixed on the shell, wherein an air duct is arranged on the shell, and two ends of the air duct are communicated with the inner container; the water tank is provided with an overflow port, the overflow channel is connected with the overflow port, the shell is provided with a water outlet for discharging condensed water, the shell is provided with a drain pipe, the drain pipe is connected with the overflow channel and the water outlet, and the drain pipe is internally provided with a drainage structure for separately discharging the condensed water and the overflow water.
The utility model discloses in, after the bowl chopsticks in the inner bag are washd, need dry to it, the air that has vapor in the inner bag passes through in the fan inhales the wind channel, the air is through the condensation zone, to its condensation through the condenser pipe, make vapor in the air meet cold liquefaction, then the air rethread zone of heating of removing vapor, discharge after being heated by the heating device in the zone of heating, hot-air blows back and dries bowl chopsticks in the inner bag, let in the running water in the condenser pipe, the running water enters into the water tank behind the condenser pipe in, deposit through the water tank, so that wash bowl chopsticks next time and use.
The utility model discloses in, the water after the vapor condensation all discharges from the drain pipe with the water that overflows in the water tank, but through drainage structures, makes condensate water and overflow water separately discharge, can make overflow water retrieve, prevents that the water source is extravagant, and the drain pipe is in normally open state with the wind channel junction, and when overflow water flows out, the outlet is sealed, can only flow overflow water.
The utility model discloses can be quick get rid of the vapor in the inner bag, heat the air through heating device simultaneously, improve the drying efficiency of bowl chopsticks. The utility model discloses in, the wind channel has import and export, and the import is arranged in sucking the vapor in the inner bag, and the export is used for the exhaust air.
In the above-mentioned dish washer condensation drying system of taking the water tank, the condensation structure still include cooling fin, condenser pipe one end is used for intaking, and the condenser pipe other end is used for going out water, cooling fin fix on the condenser pipe. The condenser pipe is connected with external water pipe, advances water through the condenser pipe, condenses the condenser pipe to make the vapor liquefaction, through cooling fin improvement with the contact range of vapor, improve the condensation effect, what let in the condenser pipe is ordinary running water, before the running water lets in, can soften through the demineralizer.
In the condensation drying system of the dishwasher with the water tank, the cooling fin is made of copper material.
In the condensation drying system of the dish washer with the water tank, the cooling fin is fixedly provided with the temperature sensor, the condensation pipe is fixedly provided with the water inlet valve, and the temperature sensor is connected with the water inlet valve through the first line. The temperature sensor senses the temperature on the fins to control the opening or closing of the water inlet valve so as to introduce tap water into the condensation pipe, and the water inlet valve regulates the temperature of the condensation pipe and the fins through the water inlet so as to enable the condensation pipe and the fins to be in the optimal working state. The first circuit is provided with a control panel, the control panel transmits data to the controller, and the controller controls the water inlet valve to be opened or closed.
In the condensation drying system of the dishwasher with the water tank, the condensation pipe is S-shaped. The S shape can improve the contact time of the condensation pipe and the water vapor, and the optimal condensation effect is achieved.
In the condensation drying system of the dishwasher with the water tank, the condensation pipe is fixed in the air duct of the shell through the bracket, and a space is reserved between the condensation pipe and the shell. The casing contacts with the inner bag, and the temperature of inner bag can transmit on the casing, makes condenser pipe and casing contactless, can effectually make on the condenser pipe transmits air conditioning to the cooling fin, makes cooling fin and condenser pipe play the best cooling effect.
In the condensation drying system of the dishwasher with the water tank, the cooling fins are vertically arranged in the shell, and a condensation channel is formed between the adjacent cooling fins. The water vapor can enter from the condensation channel, the contact area of the water vapor and the cooling fins is increased, and the liquefaction effect is improved.
In the condensation drying system of the dishwasher with the water tank, the heating device comprises a plurality of heating fins, the heating fins are fixed in the air duct, and a heating channel is formed between the adjacent heating fins. The heating efficiency is improved by the heating fins, air passes through the heating channel, and the air is heated.
In the above-mentioned dish washer condensation drying system of taking the water tank, the backstop structure include the backstop piece, the export of wind channel go out to be fixed with a plurality of division boards, the division board has the spacing groove, the backstop piece on have the axis of rotation, the axis of rotation sets up in the spacing groove, the backstop piece can rotate for the spacing groove. After the air is sucked by the fan, the internal air pressure is increased to jack the check sheet, the outlet of the air channel is opened, and after the air suction is stopped, the check sheet automatically resets under the action of gravity to seal the outlet of the air channel.
In the condensation drying system of the dishwasher with the water tank, a plurality of guide plates are fixed in the air channel. The deflector can make the air process be the switching direction, makes the dispersed blowout from each position of air, improves drying efficiency.
In the condensation drying system of the dishwasher with the water tank, the non-return sheet is made of rubber materials.
In the condensation drying system of the dishwasher with the water tank, the air duct is provided with a limiting strip which can be abutted against the check sheet. The rotation angle of the check sheet can be limited through the limiting strip, and meanwhile, the limiting strip is abutted against the check sheet, so that the outlet of the air channel is more thoroughly sealed.
In the condensation drying system of the dish washer with the water tank, the water tank is provided with a water outlet pipe, a liquid level detection device is fixed in the water tank, the water outlet pipe is provided with a waterway control valve, and the liquid level detector is connected with a water inlet valve and the waterway control valve through a circuit II.
the second line is connected with the control panel, the liquid level detector detects the water level and then transmits information to the control panel, the control panel controls the opening or closing of the water inlet valve, the water inlet valve or the water path control valve can also be opened manually through the control panel, and a programmable PLC (programmable logic controller) is arranged in the control panel.
When the liquid level detector detects that the water level in the water tank does not reach preset water level, can close the water control valve through opening the water intaking valve to make the water tank carry out the moisturizing, when the water in the water tank needs to be used, open the water control valve, make the rivers play in the water tank, carry out condensation work at needs condenser pipe and make, also can open into water, control the temperature of condenser pipe through intaking, reach best operating condition. Compare traditional floater formula structure, have less volume, great water storage capacity through the effective using water wisely of liquid level detection device, prevent that the water overflow is extravagant, have better water conservation effect.
In the condensation drying system of the dishwasher with the water tank, a rubber hose is arranged between the water tank and the condensation pipe. The water tank has the error with the condenser pipe installation time, through the deformation of rubber hose, can avoid the problem that condenser pipe and water tank water inlet can not correspond.
In the above-mentioned dish washer condensation drying system of taking the water tank, drainage structures include the check valve, the drain pipe have connecting pipe one, connecting pipe two and connecting pipe three, connecting pipe one, connecting pipe two all communicate with the connecting pipe three-phase, connecting pipe one links to each other with the overflow passageway, connecting pipe two links to each other with the outlet, connecting pipe two in be provided with the gliding check valve that can make progress, the check valve can upwards slide and seal connecting pipe two when overflow passageway overflow water.
When the overflow water enters into the first connecting pipe, the water pressure in the pipe body is increased, the check valve slides upwards and seals the second connecting pipe, at the moment, the overflow water cannot enter into the second connecting pipe, the water in the second connecting pipe cannot enter into the pipe body, when the overflow water stops discharging, the check valve resets under the action of gravity, the second connecting pipe is opened, and the condensed water can be discharged continuously.
In the first case: the temperature sensor senses that the temperature on the cooling fins does not reach the optimum temperature, the water inlet valve is opened, water flows into the condensation pipe, the water enters the water tank, if the water in the water tank is full, the water flows out of the overflow channel, and the water outlet is closed when the water flows out;
In the second case: the liquid level detector detects that the water level exceeds the overflow port, but the temperature sensor senses that the cooling fin does not reach the optimal working temperature, and the water inlet valve is continuously opened.
Compared with the prior art, the utility model has the advantages of:
1. The air with vapor in the inner container is sucked into the air channel through the fan, the air passes through the condensation zone and is condensed through the condensation pipe, the vapor in the air meets cold liquefaction, then the air with the vapor is removed, the air passes through the heating zone and is heated by the heating device in the heating zone and then is discharged, and the hot air is blown back into the inner container to dry bowls and chopsticks. The utility model discloses can be quick get rid of the vapor in the inner bag, heat the air through heating device simultaneously, improve the drying efficiency of bowl chopsticks.
2. The utility model discloses in, the water after the vapor condensation all discharges from the drain pipe with the water that overflows in the water tank, but through drainage structures, makes condensate water and overflow water separately discharge, can make overflow water retrieve, prevents that the water source is extravagant, and the drain pipe is in normally open state with the wind channel junction, and when overflow water flows out, the outlet is sealed, can only flow overflow water.
3. The temperature sensor senses the temperature on the fins to control the opening or closing of the water inlet valve so as to introduce tap water into the condensation pipe, and the water inlet valve regulates the temperature of the condensation pipe and the fins through the water inlet so as to enable the condensation pipe and the fins to be in the optimal working state.
4. After the air is sucked by the fan, the internal air pressure is increased to jack the check sheet, the outlet of the air channel is opened, and after the air suction is stopped, the check sheet automatically resets under the action of gravity to seal the outlet of the air channel.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a structural diagram of the condensation zone of the present invention.
Fig. 3 is a side sectional view of the condenser tube according to the present invention.
Fig. 4 is a structural diagram of a heating zone in the present invention.
Fig. 5 is a structural diagram of the middle water tank of the present invention.
Fig. 6 is a partially enlarged sectional view of fig. 5.
In the figure, 1, an inner container; 2. a water tank; 2a, an overflow port; 3. a housing; 3a, an air duct; 3a1, condensation zone; 3a2, heating zone; 3b, an overflow channel; 3c, a water outlet; 4. a fan; 5. a condenser tube; 6. a heating device; 7. a drain pipe; 7a, a first connecting pipe; 7b, a second connecting pipe; 7c, a third connecting pipe; 8. cooling the fins; 9. a temperature sensor; 10. a water inlet valve; 11. a condensing channel; 12. a non-return sheet; 13. a partition plate; 14. a guide plate; 15. a limiting strip; 16. a water outlet pipe; 17. a liquid level detection device; 18. a waterway control valve; 19. a check valve.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, a condensing and drying system of a dishwasher with a water tank 2 comprises an inner container 1 for cleaning bowls and chopsticks, a housing 3 fixed on the inner container 1 and a water tank 2 fixed on the housing 3, wherein the housing 3 is provided with an air duct 3a, and two ends of the air duct 3a are communicated with the inner container 1, and the condensing and drying system is characterized in that a fan 4 is fixed in the air duct 3a, the air duct 3a is internally provided with a condensing zone 3a1 and a heating zone 3a2, a condensing structure for condensing and liquefying water vapor is arranged in the condensing zone 3a1, the condensing structure comprises a condensing tube 5, one end of the condensing tube 5 is connected with the water tank 2, the condensing structure is located at an inlet of the air duct 3a, the heating zone 3a2 is provided with a heating device 6 for heating sucked air, and the heating; the outlet of the air duct 3a is also provided with a non-return structure for preventing water vapor or water from flowing back, the shell 3 is provided with an overflow channel 3b, the water tank 2 is provided with an overflow port 2a, the overflow channel 3b is connected with the overflow port 2a, the shell 3 is provided with a water outlet 3c for discharging condensed water, the shell 3 is provided with a water discharge pipe 7, the water discharge pipe 7 is connected with the overflow channel 3b and the water outlet 3c, and the water discharge pipe 7 is internally provided with a water discharge structure for separately discharging the condensed water and the overflow water.
The utility model discloses in, after the bowl chopsticks in inner bag 1 are washd, need dry to it, the air that has vapor in inner bag 1 passes through in fan 4 suction wind channel 3a, the air is through condensation zone 3a1, through condenser pipe 5 to its condensation, make vapor in the air meet cold liquefaction, then the air of removing vapor passes through the zone of heating 3a2 again, discharge after being heated by heating device 6 in the zone of heating 3a2, hot-air blows back and dries bowl chopsticks in the inner bag 1, let in the running water in the condenser pipe 5, the running water enters into in water tank 2 after condenser pipe 5, deposit through water tank 2, so that wash bowl chopsticks next time.
The utility model discloses in, the water after the vapor condensation all discharges from drain pipe 7 with the water that overflows in the water tank 2, but through drainage structures, makes condensate water and overflow water separately discharge, can make overflow water retrieve, prevents that the water source is extravagant, and drain pipe 7 is in normally open state with wind channel 3a junction, and when overflow water flows out, outlet 3c is sealed, can only flow overflow water.
The utility model discloses can be quick get rid of the vapor in inner bag 1, heat the air through heating device 6 simultaneously, improve the drying efficiency of bowl chopsticks. The utility model discloses in, wind channel 3a has import and export, and the import is arranged in sucking the vapor in inner bag 1, and the export is used for the exhaust air.
Specifically, the condensation structure still includes cooling fin 8, and 5 one end of condenser pipe are used for into water, and 5 other ends of condenser pipe are used for going out water, and cooling fin 8 is fixed on condenser pipe 5. Condenser pipe 5 is connected with external water pipe, intakes through condenser pipe 5 in, condenses condenser pipe 5 to make the vapor liquefaction, improve the contact range with vapor through cooling fin 8, improve the condensation effect, what let in the condenser pipe 5 is ordinary running water.
Specifically, the cooling fins 8 are copper material.
Specifically, a temperature sensor 9 is fixed on the cooling fin 8, a water inlet valve 10 is fixed on the condensation pipe 5, and the temperature sensor 9 is connected with the water inlet valve 10 through a first line. The temperature on the fins is sensed by the temperature sensor 9 to control the opening or closing of the water inlet valve 10 so as to introduce tap water into the condensation pipe 5, and the water inlet valve 10 adjusts the temperature of the condensation pipe 5 and the fins through water inlet so as to enable the condensation pipe 5 and the fins to be in the optimal working state. The first circuit is provided with a control panel, the control panel transmits data to the controller, and the controller controls the water inlet valve 10 to be opened or closed.
Specifically, the condensation duct 5 is S-shaped. The S shape can improve the contact time of the condensation pipe 5 and the water vapor, and the optimal condensation effect is achieved.
Specifically, the condensation pipe 5 is fixed in the air duct 3a of the housing 3 by a bracket, and the condensation pipe 5 is spaced from the housing 3. Casing 3 and the contact of inner bag 1, on the temperature of inner bag 1 can transmit casing 3, make condenser pipe 5 and casing 3 contactless, can effectually make condenser pipe 5 transmit cooling air to cooling fin 8 on, make cooling fin 8 and condenser pipe 5 play the best cooling effect.
Specifically, the cooling fins 8 are vertically arranged in the housing 3, with the condensation passages 11 formed between adjacent cooling fins 8. The water vapor can enter from the condensation channel 11, the contact area of the water vapor and the cooling fins 8 is increased, and the liquefaction effect is improved.
Specifically, the heating device 6 includes a plurality of heating fins, the heating fins are fixed in the air duct 3a, and a heating channel is formed between adjacent heating fins. The heating efficiency is improved by the heating fins, air passes through the heating channel, and the air is heated.
Specifically, the non-return structure comprises a non-return sheet 12, a plurality of partition plates 13 are fixed at the outlet of the air duct 3a, limiting grooves are formed in the partition plates 13, rotating shafts are arranged on the non-return sheet 12 and are arranged in the limiting grooves, and the non-return sheet 12 can rotate relative to the limiting grooves. After the fan 4 sucks air, the internal air pressure is increased, the check sheet 12 is pushed open, the outlet of the air channel 3a is opened, and after the air suction is stopped, the check sheet 12 automatically resets under the action of gravity, and the outlet of the air channel 3a is closed.
Specifically, a plurality of guide plates 14 are fixed in the air duct 3 a. The guide plate 14 can make the air pass through the direction conversion plate, so that the air can be sprayed out from various positions in a dispersed manner, and the drying efficiency is improved.
Specifically, the backstop sheet 12 is a rubber material.
Specifically, the air duct 3a is provided with a limiting strip 15, and the limiting strip 15 can abut against the backstop sheet 12. The rotation angle of the backstop sheet 12 can be limited by the limiting strip 15, and meanwhile, the limiting strip 15 is abutted against the backstop sheet 12, so that the outlet of the air channel 3a is more thoroughly sealed.
Specifically, the water tank 2 is provided with a water outlet pipe 16, a liquid level detection device 17 is fixed in the water tank 2, the water outlet pipe 16 is provided with a waterway control valve 18, and the liquid level detector is connected with the water inlet valve 10 and the waterway control valve 18 through a second circuit.
the second line is connected with a control panel, the liquid level detector detects the water level and then transmits information to the control panel, and the control panel controls the opening or closing of the water inlet valve 10, or manually opens the water inlet valve 10 or the waterway control valve 18 through the control panel, and a programmable PLC (programmable logic controller) is arranged in the control panel.
When the liquid level detector detects that the water level in the water tank 2 does not reach preset water level, can close water control valve 18 through opening water intaking valve 10 to make water tank 2 carry out the moisturizing, when the water in the water tank 2 is used to needs, open water control valve 18, make the rivers play in the water tank 2, carry out condensation work at needs condenser pipe 5 and make, also can open into water, control the temperature of condenser pipe 5 through intaking, reach best operating condition. Compare traditional floater formula structure, have less volume, the biggest water storage capacity through the effective using water wisely of liquid level detection device 17, prevent that the water overflow is extravagant, has better water conservation effect.
Specifically, a rubber hose is provided between the water tank 2 and the condenser pipe 5. There is the error in the time of water tank 2 and condenser pipe 5 installation, through rubber hose's deformation, can avoid the problem that condenser pipe 5 and 2 water inlets of water tank can not correspond.
Specifically, the drainage structure comprises a check valve 19, the drainage pipe 7 is provided with a first connecting pipe 7a, a second connecting pipe 7b and a third connecting pipe 7c, the first connecting pipe 7a and the second connecting pipe 7b are communicated with the third connecting pipe 7c, the first connecting pipe 7a is connected with the overflow channel 3b, the second connecting pipe 7b is connected with the drainage outlet 3c, the check valve 19 capable of sliding upwards is arranged in the second connecting pipe 7b, and the check valve 19 can slide upwards and close the second connecting pipe 7b when the overflow channel 3b overflows water.
When the overflow water enters the first connecting pipe 7a, the water pressure in the pipe body is increased, the check valve 19 slides upwards and seals the second connecting pipe 7b, at the moment, the overflow water cannot enter the second connecting pipe 7b, the water in the second connecting pipe 7b cannot enter the pipe body, when the overflow water stops discharging, the check valve 19 resets under the action of gravity, the second connecting pipe 7b is opened, and the condensed water can be discharged continuously.
In the first case: the temperature sensor 9 senses that the temperature on the cooling fin 8 does not reach the optimum temperature, the water inlet valve 10 is opened, water is introduced into the condensation pipe 5, the water enters the water tank 2, if the water tank 2 is full of water, the water flows out of the overflow channel, and the water outlet 3c is closed when the water flows out;
In the second case: the liquid level detector detects that the water level exceeds the overflow port 2a, but the temperature sensor 9 senses that the cooling fin 8 does not reach the optimal working temperature, and the water inlet valve 10 continues to be opened.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. A dish washer condensation drying system with a water tank comprises an inner container used for cleaning bowls and chopsticks, a shell fixed on the inner container and a water tank fixed on the shell, wherein an air duct is arranged on the shell, and two ends of the air duct are communicated with the inner container; the water tank is provided with an overflow port, the overflow channel is connected with the overflow port, the shell is provided with a water outlet for discharging condensed water, the shell is provided with a drain pipe, the drain pipe is connected with the overflow channel and the water outlet, and the drain pipe is internally provided with a drainage structure for separately discharging the condensed water and the overflow water.
2. The condensing and drying system for a dishwasher with a water tank of claim 1, wherein the condensing structure further comprises a cooling fin, one end of the condensing tube is used for water inlet, the other end of the condensing tube is used for water outlet, and the cooling fin is fixed on the condensing tube.
3. The condensate drying system of a dishwasher with a water tank as claimed in claim 2, wherein a temperature sensor is fixed on the cooling fin, a water inlet valve is fixed on the condensation pipe, and the temperature sensor is connected with the water inlet valve through a first line.
4. A dishwasher condensation drying system with a water tank as claimed in claim 2, characterized in that the cooling fins are vertically arranged in the housing, and a condensation channel is formed between adjacent cooling fins.
5. The condensing drying system of a dishwasher with a water tank as claimed in claim 1, wherein the heating means comprises a plurality of heating fins fixed in the air duct, and heating channels are formed between adjacent heating fins.
6. The condensing and drying system of a dishwasher with a water tank as claimed in claim 1, wherein the check structure comprises a check sheet, a plurality of partition plates are fixed to the outlet of the air duct, the partition plates have limiting grooves, the check sheet has a rotation shaft disposed therein, and the check sheet can rotate relative to the limiting grooves.
7. The condensing drying system of a dishwasher with a water tank as claimed in claim 1, wherein a plurality of guide plates are fixed in the air duct; the air duct is provided with a limiting strip which can be abutted against the check sheet.
8. The condensing and drying system of a dishwasher with a water tank as claimed in claim 3, wherein the water tank is provided with a water outlet pipe, a liquid level detection device is fixed in the water tank, the water outlet pipe is provided with a waterway control valve, and the liquid level detection device is connected with the water inlet valve and the waterway control valve through a second line.
9. The condensing and drying system of a dishwasher with a water tank as claimed in claim 1, wherein the drain structure comprises a check valve, the drain pipe has a first connecting pipe, a second connecting pipe and a third connecting pipe, the first connecting pipe and the second connecting pipe are both communicated with the three phases of the connecting pipes, the first connecting pipe is connected with the overflow passage, the second connecting pipe is connected with the drain outlet, the second connecting pipe is provided with a check valve capable of sliding upwards, and the check valve can slide upwards and close the second connecting pipe when the overflow passage overflows water.
CN201921525186.7U 2019-09-09 2019-09-09 Dish washer condensation drying system with water tank Active CN210961854U (en)

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CN201921525186.7U CN210961854U (en) 2019-09-09 2019-09-09 Dish washer condensation drying system with water tank

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Application Number Priority Date Filing Date Title
CN201921525186.7U CN210961854U (en) 2019-09-09 2019-09-09 Dish washer condensation drying system with water tank

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CN210961854U true CN210961854U (en) 2020-07-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110495843A (en) * 2019-09-09 2019-11-26 火星人厨具股份有限公司 A kind of dish-washing machine condensation drying system with water tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110495843A (en) * 2019-09-09 2019-11-26 火星人厨具股份有限公司 A kind of dish-washing machine condensation drying system with water tank

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