CN215838893U - Refrigeration heating circulating type full-automatic dish washing machine - Google Patents
Refrigeration heating circulating type full-automatic dish washing machine Download PDFInfo
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- CN215838893U CN215838893U CN202121617099.1U CN202121617099U CN215838893U CN 215838893 U CN215838893 U CN 215838893U CN 202121617099 U CN202121617099 U CN 202121617099U CN 215838893 U CN215838893 U CN 215838893U
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Abstract
The invention discloses a refrigerating and heating circulating type full-automatic dish washing machine which comprises a tableware inlet, a main washing machine I, a main washing machine II, a rinsing machine, a drying machine, a tableware outlet and refrigerating and heating circulating equipment, wherein a water tank I is arranged below the main washing machine I, a water tank II is arranged below the main washing machine II, a water tank III is arranged below the rinsing machine, the water tank III, the water tank II and the water tank I are communicated in a stepped manner, an auxiliary water tank is arranged on one side of the water tank I, and a water inlet pipe is arranged in the auxiliary water tank; the refrigeration heating cycle equipment comprises a heat exchanger, a high-pressure liquid storage tank, a filter, a cold exchanger, a gas-liquid separator and a compressor, wherein the heat exchanger is connected with a water inlet pipe. The invention not only realizes the operation of the tableware cleaning assembly line, but also can heat tap water, provide hot water for the dish-washing machine, discharge cold air to the working environment, reduce the environmental temperature, achieve the effects of saving water, electricity and labor, and accord with the energy-saving and emission-reducing policy advocated by the government.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a refrigeration and heating circulating type full-automatic dish washing machine.
Background
The dish washer is equipment for automatically cleaning tableware such as dishes, chopsticks, plates, dishes, knives and forks, lightens the labor intensity for the workers in hotels, school canteens, factory canteens and restaurants, improves the working efficiency and promotes the cleanness and the sanitation.
But the current dish washer that has mostly washed the dish inefficiency, especially fountain dish washer mostly need adopt the heating pipe to heat the running water to about 80 ℃, and the heating pipe burns out easily, and the operational environment temperature that washes the dish moreover is very high, lets the workman that washes the dish to endure hardly.
Disclosure of Invention
The invention aims to provide a refrigerating and heating circulating type full-automatic dishwasher to solve the technical problems.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a refrigerating and heating circulating type full-automatic dish washing machine comprises a tableware inlet, a main washing machine I, a main washing machine II, a rinsing machine, a drying machine, a tableware outlet and refrigerating and heating circulating equipment, wherein the tableware inlet, the main washing machine I, the main washing machine II, the rinsing machine, the drying machine and the tableware outlet are sequentially connected, a driven wheel is arranged in the tableware inlet, a driving wheel is arranged in the tableware outlet, tableware conveying belts are arranged on the peripheries of the driving wheel and the driven wheel in a penetrating mode, and the tableware conveying belts sequentially penetrate through the main washing machine I, the main washing machine II, the rinsing machine and the drying machine; a water tank I is arranged below the main washing machine I, a water tank II is arranged below the main washing machine II, a water tank III is arranged below the rinsing machine, the water tank III, the water tank II and the water tank I are communicated in a gradient manner, an auxiliary water tank is arranged on one side of the water tank I, a water inlet pipe is arranged in the auxiliary water tank, and a booster pump is arranged on the water inlet pipe; the refrigeration heating cycle equipment comprises a heat exchanger, a high-pressure liquid storage tank, a filter, a cold exchanger, a gas-liquid separator and a compressor, wherein the water inlet end of the heat exchanger is connected with the water inlet pipe, the water outlet end of the heat exchanger is connected with the water tank III through a water outlet pipe, the heat exchanger, the high-pressure liquid storage tank, the filter, the cold exchanger, the gas-liquid separator and the compressor are sequentially connected through a pipeline, an electronic expansion valve is arranged on the pipeline between the filter and the air-cooled heat exchanger, the exhaust end of the cold exchanger is provided with a gas collecting hood, a gas outlet is formed in the gas collecting hood, and the gas outlet is connected with a cold air output pipe.
Preferably, be provided with at least three air conditioning branch pipe on the air conditioning output tube, be provided with the exhaust fan on the air conditioning branch pipe.
Preferably, a needle valve I is arranged on a pipeline between the cold exchanger and the gas-liquid separator.
Preferably, a low-pressure valve is arranged on a pipeline between the gas-liquid separator and the compressor.
Preferably, a high-pressure valve and a needle valve II are arranged on a pipeline between the compressor and the heat exchanger.
Preferably, be provided with the suction pump in water tank I, water tank II and the water tank III respectively, be equipped with the shower subassembly in main machine I, the main machine II and the rinsing machine of washing respectively, the suction pump passes through the raceway and is connected with the shower subassembly that corresponds.
Further preferably, the spray pipe assembly comprises a spray pipe I and a spray pipe II, and at least three spray heads are respectively distributed on the spray pipe I and the spray pipe II.
Further preferably, the spray pipe I is positioned above the tableware conveying belt, the spray pipe II is positioned in the middle of the tableware conveying belt, the spray direction of a spray head on the spray pipe I faces downwards, and the spray direction of a spray head on the spray pipe II faces upwards.
Preferably, a dryer and an ultraviolet disinfection lamp are installed in the dryer.
Preferably, the lower parts of the main washing machine I, the main washing machine II and the rinsing machine are respectively provided with a water pan and a filter screen, a through hole is formed in the water pan, the water pan through hole of the rinsing machine is connected with the water tank II through a communicating pipe, and the water pan through hole of the main washing machine II is connected with the water tank I through a communicating pipe.
Compared with the prior art, the invention has the beneficial effects that:
the invention generates high-temperature and high-pressure refrigerant vapor by the compression of the compressor, the refrigerant vapor is discharged into the heat exchanger through the pipeline, tap water enters the heat exchanger through the water inlet pipe under the action of the booster pump, the refrigerant vapor and water with lower temperature exchange heat in the heat exchanger, the refrigerant vapor is condensed into liquid refrigerant, the liquid refrigerant is discharged into a high-pressure liquid storage tank through a pipeline, the liquid refrigerant enters fin tubes of the cold exchanger after being filtered, cooled and depressurized, meanwhile, a fan of the cold exchanger drives ambient air to transversely sweep the fin tubes, the ambient air is cooled after the heat of the ambient air is absorbed in the cold exchanger and vaporized, the vaporized refrigerant is subjected to gas-liquid separation by the gas-liquid separator to form refrigerant vapor, the refrigerant vapor is sucked by the compressor, therefore, a cycle is completed in the pipeline through four processes of compression, condensation, expansion and evaporation. The cooled ambient air is discharged to cool the working environment, and the working environment of workers is greatly improved. The water tank III, the water tank II and the water tank I are communicated in sequence and overflow in a stepped mode. In conclusion, the invention not only realizes the operation of the tableware cleaning assembly line, but also heats the tap water through the refrigeration and heating circulating equipment, provides hot water for the dish-washing machine, discharges cold air to the working environment, reduces the environmental temperature, achieves the effects of saving water, electricity and manpower, and accords with the energy-saving and emission-reducing policy advocated by the government.
Drawings
FIG. 1 is a longitudinal sectional view of a refrigerating and heating cycle type automatic dishwasher according to the present invention;
fig. 2 is a schematic view of an air-conditioning heater provided in the present invention;
fig. 3 is a front view of the refrigerating and heating cycle type full-automatic dishwasher according to the present invention.
In the figure, 1-tableware inlet, 2-main washing machine I, 3-main washing machine II, 4-rinsing machine, 5-drying machine, 6-tableware outlet, 7-driving wheel, 8-driven wheel, 9-tableware conveying belt, 10-water tank I, 11-water tank II, 12-water tank III, 13-water inlet pipe, 14-refrigeration and heating circulation equipment, 15-cold air outlet pipe, 16-cold air branch pipe, 17-drying machine, 18-ultraviolet disinfection lamp, 19-spraying pipe I, 20-spraying pipe II, 21-water pump, 22-water receiving tray, 23-communicating pipe, 24-visible window, 25-auxiliary water tank, 26-booster pump, 27-heat exchanger, 28-water outlet pipe, 29-high-pressure liquid storage tank, 30-filter, 31-electronic expansion valve, 32-cold exchanger, 33-gas collecting hood, 34-gas outlet, 35-needle valve I, 36-gas-liquid separator, 37-low pressure valve, 38-compressor, 39-high pressure valve, 40-needle valve II.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 3, the refrigerating and heating cycle type full-automatic dishwasher provided by the present invention includes a tableware inlet 1, a main washing machine i 2, a main washing machine ii 3, a rinsing machine 4, a drying machine 5, a tableware outlet 6 and a refrigerating and heating cycle device 14, wherein the tableware inlet 1, the main washing machine i 2, the main washing machine ii 3, the rinsing machine 4, the drying machine 5 and the tableware outlet 6 are sequentially connected, a driving wheel 7 is disposed in the tableware inlet 1, a driven wheel 8 is disposed in the tableware outlet 6, tableware conveyer belts 9 are disposed around the driving wheel 7 and the driven wheel 8, and the tableware conveyer belts 9 are sequentially inserted through the main washing machine i 2, the main washing machine ii 3, the rinsing machine 4 and the drying machine 5; a water tank I10 is arranged below the main washing machine I2, a water tank II 11 is arranged below the main washing machine II 3, a water tank III 12 is arranged below the rinsing machine 4, the water tank III 12, the water tank II 11 and the water tank I10 are sequentially communicated, an auxiliary water tank 25 is arranged on one side of the water tank I10, a water inlet pipe 13 is arranged in the auxiliary water tank 25, and a booster pump 26 is arranged on the water inlet pipe 13; the refrigeration heating cycle device 14 comprises a heat exchanger 27, a high-pressure liquid storage tank 29, a filter 30, a cold exchanger 32, a gas-liquid separator 36 and a compressor 38, wherein the water inlet end of the heat exchanger 27 is connected with a water inlet pipe 13, the water outlet end of the heat exchanger 27 is connected with a water tank III 12 through a water outlet pipe 28, the heat exchanger 27, the high-pressure liquid storage tank 29, the filter 30, the cold exchanger 32, the gas-liquid separator 36 and the compressor 38 are sequentially connected through pipelines, an electronic expansion valve 31 is arranged on a pipeline between the filter 30 and the air-cooling type heat exchanger 32, a needle valve I35 is arranged on a pipeline between the cold exchanger 32 and the gas-liquid separator 36, a low-pressure valve 37 is arranged on a pipeline between the gas-liquid separator 36 and the compressor 38, a high-pressure valve 39 and a needle valve II 40 are arranged on a pipeline between the compressor 38 and the heat exchanger 27, and a gas-collecting hood 33 is arranged at the gas exhaust end of the cold exchanger 32, the gas collecting hood 33 is provided with a gas outlet 34, and the gas outlet 34 is connected with a cold air output pipe 15.
Specifically, the cold air output pipe 15 is provided with at least three cold air branch pipes 16, and the cold air branch pipes 16 are provided with exhaust fans.
Specifically, water tank I10, water tank II 11 and water tank III 12 are provided with suction pump 21 respectively, are equipped with the shower assembly in main machine I2, the main machine II 3 of washing and the rinsing machine respectively, and suction pump 21 passes through the raceway and is connected with the shower assembly that corresponds, installs drying-machine 17 and ultraviolet ray disinfection lamp 18 in the drying-machine 5. The spray pipe assembly comprises a spray pipe I19 and a spray pipe II 20, at least three spray heads are respectively distributed on the spray pipe I19 and the spray pipe II 20, the spray pipe I19 is located above the tableware conveying belt 9, the spray pipe II 20 is located in the middle of the tableware conveying belt 9, the spray direction of the spray heads on the spray pipe I19 faces downwards, and the spray direction of the spray heads on the spray pipe II 20 faces upwards.
Specifically, the water inlet pipe 13 is a corrugated pipe; the inlet tube 13 is snakelike arranging in expansion tank 25, and expansion tank 25 communicates through the gap with I10 of water tank, makes things convenient for water to flow into expansion tank 25 from I10 of water tank, and the hot water that flows into in the expansion tank 25 carries out heat-conduction with the water in the inlet tube 13, make full use of waste heat.
Specifically, the lower parts of the main washing machine I2, the main washing machine II 3 and the rinsing machine 4 are respectively provided with a water pan 22 and a filter screen, the filter screen is positioned above the water pan 22 and used for filtering residues, a through hole is formed in the water pan 22, the through hole of the water pan 22 of the rinsing machine 4 is connected with the water tank II 11 through a communicating pipe 23, and the through hole of the water pan 22 of the main washing machine II 3 is connected with the water tank I10 through the communicating pipe 23. The upper surface of the water-receiving tray 22 is concave downwards, and the through hole is positioned at the concave part of the water-receiving tray 22.
Specifically, the main washing machine I2, the main washing machine II 3, the rinsing machine 4 and the drying machine 5 are respectively provided with a visible window 24.
Specifically, the bottoms of the water tank I10 and the auxiliary water tank 25 are respectively provided with a drain pipe, and a drain valve is arranged on the drain pipe. The sewage is convenient to be discharged through a sewage discharge pipe.
Specifically, the water tank iii 12, the water tank ii 11 and the water tank i 10 are sequentially communicated through an overflow port (not shown in the figure), and the position of the overflow port between the water tank iii 12 and the water tank ii 11 is higher than the position of the overflow port between the water tank ii 11 and the water tank i 10.
The working principle of the refrigeration heating circulation type full-automatic dish washing machine provided by the invention is as follows:
when the heat exchanger works, the compressor 38 sucks refrigerant steam into the cylinder, the compressor 38 compresses the refrigerant steam to generate high-temperature high-pressure refrigerant steam, the refrigerant steam is discharged into the heat exchanger 27 through a pipeline, the water inlet pipe 13 is communicated with an external tap water source, tap water enters the heat exchanger 27 through the water inlet pipe 13 under the action of the booster pump 26, the refrigerant steam and water with lower temperature in the heat exchanger 27 perform heat exchange, the refrigerant steam is condensed into liquid refrigerant, and the water with lower temperature (such as 30-35 ℃) is heated into high-temperature water (such as 70-80 ℃).
The liquid refrigerant is discharged into the high-pressure liquid storage tank 29 through a pipeline, the liquid refrigerant is filtered by the filter 30 and the electronic expansion valve 31, cooled and depressurized and then enters the finned tubes of the cold exchanger 32, meanwhile, the fan of the cold exchanger 32 drives ambient air to transversely sweep the finned tubes, the ambient air is vaporized after absorbing the heat of the ambient air in the cold exchanger 32, the ambient air is cooled, the vaporized refrigerant is subjected to gas-liquid separation by the gas-liquid separator 36 to form refrigerant vapor, and the refrigerant vapor is sucked away by the compressor, so that a cycle is completed through four processes of compression, condensation, expansion and evaporation in the pipeline. The cooled ambient air is exhausted through the air collecting hood 33 and the cold air output pipe 15.
After being heated, the water is discharged into a water tank III 12 (the water temperature is 70-80 ℃) through a water outlet pipe 28; hot water in the water tank III 12 is conveyed to a rinsing machine through a water suction pump 21 and a water conveying pipe, is sprayed by a spray header to fall to a water receiving tray 22, and then flows into a water tank II 11 through the water receiving tray 22 and a communicating pipe 23; the water (the water temperature is 60-70 ℃) in the water tank II 11 is conveyed to the main washing machine II 3 through the water suction pump 21 and the water conveying pipe, then is sprayed to fall into the water receiving tray 22 and then flows into the water tank I10 through the communicating pipe 23 (the water temperature is 50-60 ℃), and the water in the water tank I10 is conveyed to the main washing machine I2 through the water suction pump 21 and the water conveying pipe. Water in the water tank III 12 can also sequentially overflow into the water tank II 11 and the water tank I10 in a stepped manner, and the water overflows into the auxiliary water tank 25 from the water tank I10 and is finally discharged outwards. And the tableware passes main washing machine I2, main washing machine II 3, rinsing machine 4 and drying-machine 5 through tableware conveyer belt 9 in proper order, the tableware passes main washing machine I2 through tableware conveyer belt 9 in proper order from tableware import 1, main washing machine II 3, rinsing machine 4 and drying-machine 5, carry out high pressure washing at main washing machine I2, main washing machine II 3 and rinsing machine 4, again through drying-machine 5 to tableware drying and disinfection, and then accomplish the tableware cleaning work, in the cleaning process, the specific conditions of tableware in main washing machine I2, main washing machine II 3, rinsing machine 4 and drying-machine 5 can be observed through window 38.
The refrigeration heating circulation type full-automatic dish washing machine provided by the invention not only realizes the operation of a dish washing assembly line, but also heats tap water through the refrigeration heating circulation equipment, provides hot water for the dish washing machine, discharges cold air, reduces the temperature of a working environment through the cold air, achieves the effects of saving water, electricity and manpower, and accords with the energy-saving and emission-reducing policy advocated by the government. And the refrigeration heating cycle equipment can rapidly and stably output hot water, and a heating pipe is not required to be arranged in the water tank to heat tap water.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (10)
1. A refrigerating and heating circulating type full-automatic dish washing machine is characterized by comprising a tableware inlet, a main washing machine I, a main washing machine II, a rinsing machine, a drying machine, a tableware outlet and refrigerating and heating circulating equipment, wherein the tableware inlet, the main washing machine I, the main washing machine II, the rinsing machine, the drying machine and the tableware outlet are sequentially connected, a driven wheel is arranged in the tableware inlet, a driving wheel is arranged in the tableware outlet, tableware conveying belts are arranged on the peripheries of the driving wheel and the driven wheel, and the tableware conveying belts sequentially penetrate through the main washing machine I, the main washing machine II, the rinsing machine and the drying machine; a water tank I is arranged below the main washing machine I, a water tank II is arranged below the main washing machine II, a water tank III is arranged below the rinsing machine, the water tank III, the water tank II and the water tank I are communicated in a gradient manner, an auxiliary water tank is arranged on one side of the water tank I, a water inlet pipe is arranged in the auxiliary water tank, and a booster pump is arranged on the water inlet pipe; the refrigeration heating cycle equipment comprises a heat exchanger, a high-pressure liquid storage tank, a filter, a cold exchanger, a gas-liquid separator and a compressor, wherein the water inlet end of the heat exchanger is connected with the water inlet pipe, the water outlet end of the heat exchanger is connected with the water tank III through a water outlet pipe, the heat exchanger, the high-pressure liquid storage tank, the filter, the cold exchanger, the gas-liquid separator and the compressor are sequentially connected through a pipeline, an electronic expansion valve is arranged on the pipeline between the filter and the air-cooled heat exchanger, the exhaust end of the cold exchanger is provided with a gas collecting hood, a gas outlet is formed in the gas collecting hood, and the gas outlet is connected with a cold air output pipe.
2. A refrigerating and heating cycle type fully automatic dishwasher according to claim 1, wherein the cold air output pipe is provided with at least three cold air branch pipes, and the cold air branch pipes are provided with exhaust fans.
3. A refrigerating and heating cycle type full-automatic dishwasher according to claim 1, characterized in that a needle valve i is provided on a pipe between the cold exchanger and the gas-liquid separator.
4. The full-automatic dishwasher of claim 1, wherein a low pressure valve is disposed on a pipe between the gas-liquid separator and the compressor.
5. A refrigerating and heating cycle type full automatic dishwasher according to claim 1, characterized in that a high pressure valve and a needle valve ii are provided on a pipe between the compressor and the heat exchanger.
6. A refrigerating and heating cycle type full-automatic dishwasher according to claim 1, characterized in that the water tank i, the water tank ii and the water tank iii are respectively provided with a water pump, the main washing machine i, the main washing machine ii and the rinsing machine are respectively provided with a spray pipe assembly, and the water pumps are connected with the corresponding spray pipe assemblies through water pipes.
7. The full-automatic dishwasher of claim 6, wherein the spray pipe assembly comprises a spray pipe I and a spray pipe II, and at least three spray heads are respectively distributed on the spray pipe I and the spray pipe II.
8. The full-automatic dishwasher of claim 7, wherein the spray pipe I is located above the tableware conveyer belt, the spray pipe II is located in the middle of the tableware conveyer belt, the spray direction of the spray head on the spray pipe I is downward, and the spray direction of the spray head on the spray pipe II is upward.
9. A refrigerating and heating cycle type full automatic dishwasher according to claim 1, characterized in that a dryer and an ultraviolet sterilizing lamp are installed in the dryer.
10. The refrigerating and heating circulating type full-automatic dishwasher according to claim 1, characterized in that the lower parts of the main washing machine I, the main washing machine II and the rinsing machine are respectively provided with a water receiving tray and a filter screen, the water receiving tray is provided with a through hole, the water receiving tray through hole of the rinsing machine is connected with the water tank II through a communicating pipe, and the water receiving tray through hole of the main washing machine II is connected with the water tank I through a communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617099.1U CN215838893U (en) | 2021-07-16 | 2021-07-16 | Refrigeration heating circulating type full-automatic dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617099.1U CN215838893U (en) | 2021-07-16 | 2021-07-16 | Refrigeration heating circulating type full-automatic dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215838893U true CN215838893U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121617099.1U Active CN215838893U (en) | 2021-07-16 | 2021-07-16 | Refrigeration heating circulating type full-automatic dish washing machine |
Country Status (1)
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| CN (1) | CN215838893U (en) |
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2021
- 2021-07-16 CN CN202121617099.1U patent/CN215838893U/en active Active
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