A refrigeration system for a cooler

Abstract

The present invention relates to the technical field of refrigerators, and discloses a refrigeration system applied to a cooler. The refrigerator uses water supplied from the outside of the device for refrigeration, and a fan pumps the cold air that overflows after refrigeration. When the cold air flows, it passes through a cleaning box, and the cold air passing through the cleaning box is filtered. When the device needs to be maintained, it is not necessary to stop the device. The nozzle on one side uses the water in the refrigerator to spray and clean the filter component inside the cleaning box on one side. At this time, the cold air can pass through the cleaning box on the other side. After the maintenance of the cleaning box on one side is completed, the nozzle on one side is stopped, and the nozzle on the other side is used to spray and clean the cleaning box on the other side. Therefore, when the refrigeration system is maintained, the filter component of the cooler can be cleaned without disassembling the cooler, avoiding the situation that the device is easily damaged when handled by non-professionals, facilitating the operation of the device, and increasing the service life of the device.

Description

Technical Field

[0001] The invention relates to the technical field of refrigerators, and in particular to a refrigeration system applied to a cooler. Background Art

[0002] A refrigerator is a machine that transfers heat from a relatively low-temperature object to an ambient medium to obtain cooling capacity. The most important part of a refrigerator is its refrigeration system. In order to maintain a good refrigeration effect of the refrigerator, it is usually necessary to perform regular maintenance on the refrigerator.

[0003] Existing coolers, such as Chinese patent CN105910327B, use semiconductor cooling or heating instead of Freon refrigerant, thus eliminating the damaging effect of air conditioner refrigerant Freon leakage on the atmospheric ozone layer; do not use a compressor or cooling fan components, which can reduce the energy consumption and noise of air conditioner operation; do not use an external heat exchanger, thereby eliminating the need for connecting pipe installation, making installation more convenient, and without an external unit, very beautiful, and highly safe.

[0004] However, there are still the following problems: the maintenance of the refrigerator requires the device to be disassembled, and the refrigerator is easily damaged if handled by non-professionals, the operation is inconvenient, and the service life of the device is short. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a refrigeration system applied to a cooler, which has the advantages of being able to clean the filter component of the cooler without disassembling the cooler when maintaining the refrigeration system, thereby avoiding damage to the device when handled by non-professionals, facilitating the operation of the device, and indirectly increasing the service life of the device. It solves the problem that the maintenance of the cooler requires disassembly of the device, the cooler is easily damaged when handled by non-professionals, the operation is inconvenient, and the service life of the device is short.

[0006] To achieve the above object, the present invention provides the following technical solution: a refrigeration system applied to a cooler, comprising a body, a refrigeration mechanism arranged on the body, and an auxiliary mechanism arranged on the body, wherein the refrigeration mechanism comprises a refrigerator and a fan, wherein the refrigerator is fixedly installed in the body, the refrigerator is used to refrigerate liquid, the fan is fixedly installed in the body, the fan is located above the refrigerator, and the fan is used to blow out the cold air generated after the refrigerator refrigerates the liquid; The auxiliary mechanism includes a cleaning box and a nozzle. A plurality of the cleaning boxes are fixedly installed in the body. The cleaning box is located above the fan. The cleaning box divides the interior of the body into two parts, an upper part and an lower part. The size of the cleaning box is adapted to the cross-sectional area of ​​the interior of the body. A plurality of the nozzles are arranged in the body. The nozzles are evenly distributed above each of the cleaning boxes. The nozzles use the liquid cooled by the refrigerator to spray and clean the filter components inside the cleaning box.

[0007] Preferably, the refrigeration mechanism also includes a circulation pipe, the circulation pipe is provided on the refrigerator, the circulation pipe is connected with the refrigerator, the circulation pipe is an "S"-shaped structure, the circulation pipe is coiled in the body, the circulation pipe is located below the fan, a water inlet pipe is fixedly installed on the body, the water inlet pipe passes through the wall of the body, the water inlet pipe is connected with the refrigerator, a drain pipe is fixedly installed on the body, the drain pipe passes through the wall of the body, and the drain pipe is connected with the refrigerator.

[0008] Preferably, the water inlet pipe is connected to a water supply system outside the device, so that water flows into the refrigerator through the water inlet pipe, the cooled water flows from the refrigerator into the circulation pipe, and the circulated water flows out from the drain pipe.

[0009] Preferably, a plurality of ventilation holes are provided on the machine body, the ventilation holes of the machine body are located at the lower part of the machine body, the ventilation holes of the machine body are adjacent to the circulation pipe, and the ventilation holes of the machine body are located below the fan.

[0010] Preferably, a partition is fixedly installed in the body, the partition is located above the refrigerator, the partition divides the interior of the body into two parts, front and rear, the fan is located in the rear part of the body, the front part of the body and the rear part of the body are sealed, an air duct is fixedly installed on the partition, a plurality of air holes are opened on the air duct, the air duct is located in the front part of the body, an air collecting scoop is fixedly installed on the partition, the air collecting scoop passes through the partition, the air collecting scoop and the partition are sealed, one end of the air collecting scoop is connected with the top of the air duct, the other end of the air collecting scoop is open downward, the air collecting scoop is located above the cleaning box, the front part of the body is an open end, and a grid is fixedly installed on the open end of the front part of the body.

[0011] Preferably, the auxiliary mechanism also includes a filter layer, the filter layer is fixedly installed on the cleaning box, the size of the filter layer is adapted to the cross-sectional area inside the cleaning box, an air duct is fixedly installed on the bottom end of the cleaning box, the air duct is an umbrella-shaped structure, the bottom end of the air duct passes through the bottom end of the cleaning box, the bottom end of the air duct is an open end, the open end on the upper side of the air duct faces downward, the air duct is located below the filter layer, and the filter assembly includes the filter layer.

[0012] Preferably, a plurality of electrically-controlled valves are fixedly installed on the circulation pipe, and the electrically-controlled valves are all connected with the circulation pipe. A shunt pipe is arranged between each of the electrically-controlled valves and each of the cleaning boxes, and the bottom ends of the shunt pipes are fixedly connected with the electrically-controlled valves, and the bottom ends of the shunt pipes are connected with the electrically-controlled valves. The top ends of the shunt pipes pass through the cleaning boxes, and the top ends of the shunt pipes are located above the top ends of the cleaning boxes. A plurality of nozzles are fixedly installed on the top ends of the cleaning boxes, and the nozzles are connected with the shunt pipes.

[0013] Preferably, a sewage pipe is fixedly mounted on the machine body, the sewage pipe passes through the wall of the machine body, the sewage pipe is communicated with the bottom end of the cleaning box, and the sewage pipe is sealed with the machine body.

[0014] Preferably, a rail frame is fixedly installed on the partition, the length of the rail frame is adapted to the height of the partition, the rail frame is adjacent to the air duct, a moving part is slidably fitted on the rail frame, a screw rod is rotatably fitted on the partition, the length of the screw rod is adapted to the height of the partition, the screw rod passes through the moving part, and the screw rod is threadedly fitted with the moving part.

[0015] Preferably, a motor is fixedly mounted on the partition, the motor is located in the rear part of the machine body, the motor is dynamically connected to the screw, a vibrating member is fixedly mounted on the movable member, the vibrating member is adjacent to the air duct, a vibration motor is fixedly mounted on the vibrating member, the vibration motor is dynamically connected to the vibrating member, a switch is provided on the machine body, and the switch controls the switch of the electric-controlled valve.

[0016] Compared with the prior art, the present invention provides a refrigeration system applied to a cooler, which has the following beneficial effects: 1. The refrigeration system applied to the cooler starts the refrigeration mechanism, and the cooler uses the water supplied from the outside of the device to cool. The fan draws the cold air that overflows after refrigeration, so that the cold air flows from the bottom end of the machine body to the top end of the machine body, and the cold air passes through the cleaning box when flowing, and the cold air passing through the cleaning box is filtered. When the device needs to be maintained, there is no need to stop the device, and the nozzles on one side are started. The nozzles on one side use the water in the refrigerator to spray and clean the filter components inside the cleaning box on one side. At this time, the cold air can pass through the cleaning box on the other side. After the maintenance of the cleaning box on one side is completed, the nozzles on the other side are started again, and the nozzles on one side are stopped, so that the nozzles on the other side spray and clean the cleaning box on the other side. Therefore, when the refrigeration system is maintained, the filter components of the cooler can be cleaned without disassembling the cooler, which avoids the situation that the device is easily damaged when handled by non-professionals, is convenient for operation of the device, and the service life of the device is improved.

[0017] 2. The refrigeration system applied to the cooler has an air inlet so that the flushed water is affected by the "umbrella"-shaped structure of the air inlet and cannot flow out of the air inlet, thereby improving the stability of the device operation and avoiding damage to the device when water does not flow out of the drain pipe.

[0018] 3. The refrigeration system applied to the cooler, when the air volume in the air duct is reduced, the motor drives the screw to rotate, and the vibration motor drives the vibrator to vibrate, so that the moving part drives the vibrator to move and vibrates and beats the air duct at the same time, so as to dredge the holes of the air duct, thereby eliminating the blockage of the holes on the air duct, improving the refrigeration efficiency of the device, and indirectly increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the internal structure distribution of the machine body of the present invention; Figure 2 It is a schematic diagram of the structure of the refrigeration mechanism of the present invention; Figure 3 This is a schematic diagram of the structure distribution of the circulation pipe of the present invention; Figure 4 This is a schematic diagram of the structure distribution of the grid of the present invention; Figure 5 It is a schematic diagram of the auxiliary mechanism structure of the present invention; Figure 6 This is a schematic diagram of the internal structure distribution of the cleaning box of the present invention; Figure 7 It is a schematic diagram of the structural distribution of the vibrating member of the present invention; Figure 8 It is a schematic diagram of the overall structure of the cooler of the present invention.

[0020] In the figure: 1. body; 2. refrigeration mechanism; 21. refrigerator; 22. circulation pipe; 23. water inlet pipe; 24. drain pipe; 25. fan; 26. partition; 27. air guide pipe; 28. wind collecting bucket; 29. ​​grid; 3. auxiliary mechanism; 31. cleaning box; 32. filter layer; 33. air inlet; 34. electric control valve; 35. diverter pipe; 36. nozzle; 37. drain pipe; 38. rail frame; 39. moving part; 310. screw; 311. motor; 312. vibrating part; 313. vibration motor; 314. switch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a refrigeration system applied to a cooler. Example 1

[0023] In a typical implementation of the present application, Figure 1 As shown, a refrigeration system applied to a cooler includes a body 1, a refrigeration mechanism 2 arranged on the body 1, and an auxiliary mechanism 3 arranged on the body 1, wherein the refrigeration mechanism 2 includes a refrigerator 21 and a fan 25, wherein the refrigerator 21 is fixedly installed in the body 1, and the refrigerator 21 is used to refrigerate liquid, and the fan 25 is fixedly installed in the body 1, and the fan 25 is located above the refrigerator 21, and the fan 25 is used to blow out the cold air generated after the refrigerator 21 refrigerates the liquid; The auxiliary mechanism 3 includes a cleaning box 31 and a nozzle 36. A plurality of cleaning boxes 31 are fixedly installed in the body 1. The cleaning box 31 is located above the fan 25. The cleaning box 31 divides the interior of the body 1 into two parts, an upper part and a lower part. The size of the cleaning box 31 is adapted to the cross-sectional area of ​​the interior of the body 1. A plurality of nozzles 36 are arranged in the body 1. The nozzles 36 are evenly distributed above each cleaning box 31. The nozzles 36 use the liquid cooled by the refrigerator 21 to spray and clean the filter components inside the cleaning box 31.

[0024] When using the present invention: The refrigeration mechanism 2 is started, and the refrigerator 21 uses water supplied from the outside of the device to cool. The fan 25 draws the cold air that overflows after cooling, so that the cold air flows from the bottom end of the body 1 to the top end of the body 1, and the cold air passes through the cleaning box 31 when flowing, and the cold air passing through the cleaning box 31 is filtered. When the device needs to be maintained, there is no need to stop the device, and the nozzle 36 on one side is started. The nozzle 36 on one side uses the water in the refrigerator 21 to spray and clean the filter component inside the cleaning box 31 on one side. At this time, the cold air can pass through the cleaning box 31 on the other side. After the maintenance of the cleaning box 31 on one side is completed, the nozzle 36 on the other side is started again, and the nozzle 36 on one side is stopped, so that the nozzle 36 on the other side sprays and cleans the cleaning box 31 on the other side. Therefore, when the refrigeration system is maintained, the filter component of the cooler can be cleaned without disassembling the cooler, thereby avoiding the situation where the device is easily damaged when handled by non-professionals, facilitating the operation of the device, and indirectly improving the service life of the device. Example 2

[0025] like Figure 2-Figure 4 As shown, the difference from the above embodiment is that the refrigeration mechanism 2 also includes a circulation pipe 22, the circulation pipe 22 is arranged on the refrigerator 21, the circulation pipe 22 is connected with the refrigerator 21, the circulation pipe 22 is an "S"-shaped structure, the circulation pipe 22 is coiled in the body 1, the circulation pipe 22 is located below the fan 25, a water inlet pipe 23 is fixedly installed on the body 1, the water inlet pipe 23 passes through the wall of the body 1, the water inlet pipe 23 is connected with the refrigerator 21, a drain pipe 24 is fixedly installed on the body 1, the drain pipe 24 passes through the wall of the body 1, and the drain pipe 24 is connected with the refrigerator 21.

[0026] Furthermore, the water inlet pipe 23 is connected to a water supply system outside the device, so that water flows into the refrigerator 21 through the water inlet pipe 23 , the cooled water flows from the refrigerator 21 into the circulation pipe 22 , and the circulated water flows out from the drain pipe 24 .

[0027] Furthermore, a plurality of vents are provided on the machine body 1 . The vents of the machine body 1 are located at the lower portion of the machine body 1 . The vents of the machine body 1 are adjacent to the circulation pipe 22 . The vents of the machine body 1 are located below the fan 25 .

[0028] When producing cold air, the water supply system outside the device supplies water to the water inlet pipe 23, the water flows into the refrigerator 21 through the water inlet pipe 23, the refrigerator 21 cools the water, and the cooled water flows into the circulation pipe 22, and then the water flows back into the refrigerator 21, and then is discharged from the drain pipe 24. At the same time, the fan 25 generates suction to draw the cold air emitted from the circulation pipe 22, so that the fan 25 sends the cold air to the inner top of the body 1.

[0029] Furthermore, a partition 26 is fixedly installed in the body 1, and the partition 26 is located above the refrigerator 21. The partition 26 divides the interior of the body 1 into two parts, front and back. The fan 25 is located in the rear part of the body 1, and the front part of the body 1 and the rear part of the body 1 are sealed. An air duct 27 is fixedly installed on the partition 26, and a plurality of air holes are opened on the air duct 27. The air duct 27 is located in the front part of the body 1. An air collecting scoop 28 is fixedly installed on the partition 26, and the air collecting scoop 28 passes through the partition 26. The air collecting scoop 28 and the partition 26 are sealed. One end of the air collecting scoop 28 is connected to the top of the air duct 27, and the other end of the air collecting scoop 28 is open downward. The air collecting scoop 28 is located above the cleaning box 31, and the front part of the body 1 is an open end. A grid 29 is fixedly installed on the open end of the front part of the body 1.

[0030] Among them, as the cold air is transported to the top of the interior of the body 1, the cold air first passes through the cleaning box 31, and then the flowing gas can only flow to the only passage, the wind collecting scoop 28. The cold air passes through the wind collecting scoop 28 and enters the air duct 27. The air duct 27 evenly distributes the cold air out from each hole on the air duct 27, so that the cold air is finally discharged from the front part of the body 1 through the grid 29. Example 3

[0031] like Figure 5-Figure 8 As shown, the difference from the above embodiment is that the auxiliary mechanism 3 also includes a filter layer 32, the cleaning box 31 is fixedly installed with the filter layer 32, the size of the filter layer 32 is adapted to the cross-sectional area inside the cleaning box 31, and the bottom end of the cleaning box 31 is fixedly installed with an air duct 33, the air duct 33 is an umbrella-shaped structure, the bottom end of the air duct 33 passes through the bottom end of the cleaning box 31, the bottom end of the air duct 33 is an open end, the open end of the upper side of the air duct 33 opens downward, the air duct 33 is located below the filter layer 32, and the filter assembly includes the filter layer 32.

[0032] Furthermore, a plurality of electrically-controlled valves 34 are fixedly installed on the circulation pipe 22, and the electrically-controlled valves 34 are all connected to the circulation pipe 22. A shunt pipe 35 is provided between each electrically-controlled valve 34 and each cleaning box 31, and the bottom end of the shunt pipe 35 is fixedly connected to the electrically-controlled valve 34, and the bottom end of the shunt pipe 35 is connected to the electrically-controlled valve 34. The top end of the shunt pipe 35 passes through the cleaning box 31, and the top end of the shunt pipe 35 is located above the top end of the cleaning box 31. A plurality of nozzles 36 are fixedly installed on the top end of the cleaning box 31, and the nozzles 36 are connected to the shunt pipe 35.

[0033] Furthermore, a sewage pipe 37 is fixedly installed on the machine body 1 , and the sewage pipe 37 passes through the wall of the machine body 1 . The sewage pipe 37 is connected to the bottom end of the cleaning box 31 , and the sewage pipe 37 and the machine body 1 are sealed.

[0034] Furthermore, a rail frame 38 is fixedly installed on the partition 26, and the length of the rail frame 38 is adapted to the height of the partition 26. The rail frame 38 is adjacent to the air duct 27. A moving part 39 is slidably engaged on the rail frame 38. A screw rod 310 is rotatably engaged on the partition 26. The length of the screw rod 310 is adapted to the height of the partition 26. The screw rod 310 passes through the moving part 39, and the screw rod 310 is threadedly engaged with the moving part 39.

[0035] Furthermore, a motor 311 is fixedly mounted on the partition 26, and the motor 311 is located in the rear part of the body 1. The motor 311 is power-connected to the screw 310. A vibrating member 312 is fixedly mounted on the movable member 39, and the vibrating member 312 is adjacent to the air duct 27. A vibration motor 313 is fixedly mounted on the vibrating member 312, and the vibration motor 313 is power-connected to the vibrating member 312. A switch 314 is provided on the body 1, and the switch 314 controls the switch of the electric-controlled valve 34.

[0036] When the filter assembly needs to be cleaned, the switch 314 is controlled. The switch 314 is turned to one side to control the electric control valve 34 on one side to open, and the switch is turned to the other side to control the electric control valve 34 on the other side to open. After the electric control valve 34 is opened, the refrigerated water in the circulation pipe 22 is diverted into the diversion pipe 35, and then enters the nozzle 36. The nozzle 36 sprays and flushes the filter layer 32 in the cleaning box 31. The flushed water is affected by the "umbrella" structure of the air inlet 33 and cannot flow out of the air inlet 33, so that the water flows into the sewage pipe 37 and finally flows out of the sewage pipe 37. When the filter layer 32 in the cleaning box 31 on one side is cleaned, the cleaning box 31 on the other side can be used normally.

[0037] The hole of the air duct 27 is small and easy to be blocked. When the air volume of the air duct 27 decreases, the motor 311 is started, and the motor 311 drives the screw 310 to rotate, and the screw 310 drives the moving part 39 to move on the rail frame 38, and the vibration motor 313 is started, and the vibration motor 313 drives the vibration part 312 to vibrate, so that the moving part 39 drives the vibration part 312 to move and vibrates and beats the air duct 27, so as to dredge the hole of the air duct 27, thereby eliminating the blockage of the hole on the air duct 27, improving the cooling efficiency of the device, and indirectly increasing the service life of the device.

[0038] The overall working principle of the cooler: The refrigeration mechanism 2 is started, and the refrigerator 21 uses the water supplied from the outside of the device to cool. The fan 25 pumps the cold air that overflows after cooling, so that the cold air flows from the bottom end of the body 1 to the top end of the body 1, and the cold air passes through the cleaning box 31 when flowing, and the cold air passing through the cleaning box 31 is filtered. When the device needs to be maintained, it is not necessary to stop the device, and the nozzle 36 on one side is started. The nozzle 36 on one side uses the water in the refrigerator 21 to spray and clean the filter component inside the cleaning box 31 on one side. At this time, the cold air can pass through the cleaning box 31 on the other side. After the maintenance of the cleaning box 31 on one side is completed, the nozzle 36 on the other side is started again, and the nozzle 36 on one side is stopped, so that the nozzle 36 on the other side sprays and cleans the cleaning box 31 on the other side. Therefore, when the refrigeration system is maintained, the filter component of the cooler can be cleaned without disassembling the cooler, avoiding the situation that the device is easily damaged when handled by non-professionals, facilitating the operation of the device, and indirectly improving the service life of the device; When producing cold air, the water supply system outside the device supplies water to the water inlet pipe 23, and the water flows into the refrigerator 21 through the water inlet pipe 23. The refrigerator 21 cools the water, and the cooled water flows into the circulation pipe 22, and then the water flows back into the refrigerator 21, and then is discharged from the drain pipe 24. At the same time, the fan 25 generates suction to pump the cold air emitted by the circulation pipe 22, so that the fan 25 sends the cold air to the top of the inner part of the body 1; As the cold air is transported to the top of the interior of the machine body 1, the cold air first passes through the cleaning box 31, and then the flowing gas can only flow to the only passage, the wind collecting scoop 28, and the cold air passes through the wind collecting scoop 28 and enters the air guide duct 27. The air guide duct 27 evenly flows the cold air out from each hole on the air guide duct 27, so that the cold air is finally discharged from the front part of the machine body 1 through the grid 29; When the filter assembly needs to be cleaned, the switch 314 is controlled. The switch 314 is turned to one side to control the electric control valve 34 on one side to open, and the switch is turned to the other side to control the electric control valve 34 on the other side to open, so that after the electric control valve 34 is opened, the refrigerated water in the circulation pipe 22 is diverted into the shunt pipe 35, and then enters the nozzle 36. The nozzle 36 sprays and rinses the filter layer 32 in the cleaning box 31. The rinsed water is affected by the "umbrella" structure of the air inlet 33 and cannot flow out of the air inlet 33, so that the water flows into the sewage pipe 37 and finally flows out of the sewage pipe 37, so that when the filter layer 32 in the cleaning box 31 on one side is cleaned, the cleaning box 31 on the other side can be used normally; The hole of the air duct 27 is small and easy to be blocked. When the air volume of the air duct 27 decreases, the motor 311 is started, and the motor 311 drives the screw 310 to rotate, and the screw 310 drives the moving part 39 to move on the rail frame 38, and the vibration motor 313 is started, and the vibration motor 313 drives the vibration part 312 to vibrate, so that the moving part 39 drives the vibration part 312 to move and vibrates and beats the air duct 27, so as to dredge the hole of the air duct 27, thereby eliminating the blockage of the hole on the air duct 27, improving the cooling efficiency of the device, and indirectly increasing the service life of the device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigeration system for a cooler, comprising a body, a refrigeration mechanism disposed on the body, and an auxiliary mechanism disposed on the body, characterized in that: The refrigeration mechanism includes a refrigerator and a fan. The refrigerator is fixedly installed in the body and used to refrigerate liquid. The fan is fixedly installed in the body and located above the refrigerator. The fan is used to blow out the cold air generated by the refrigerator after refrigerating the liquid. The auxiliary mechanism includes a cleaning box and a nozzle. A plurality of the cleaning boxes are fixedly installed in the body. The cleaning box is located above the fan. The cleaning box divides the interior of the body into two parts, an upper part and an lower part. The size of the cleaning box is adapted to the cross-sectional area of ​​the interior of the body. A plurality of the nozzles are arranged in the body. The nozzles are evenly distributed above each of the cleaning boxes. The nozzles use the liquid cooled by the refrigerator to spray and clean the filter components inside the cleaning box.

2. A refrigeration system for a cooler according to claim 1, characterized in that: The refrigeration mechanism also includes a circulation pipe, the circulation pipe is provided on the refrigerator, the circulation pipe is connected with the refrigerator, the circulation pipe is an "S" shaped structure, the circulation pipe is coiled in the body, the circulation pipe is located below the fan, a water inlet pipe is fixedly installed on the body, the water inlet pipe passes through the wall of the body, the water inlet pipe is connected with the refrigerator, a drain pipe is fixedly installed on the body, the drain pipe passes through the wall of the body, and the drain pipe is connected with the refrigerator.

3. A refrigeration system for a cooler according to claim 2, characterized in that: The water inlet pipe is connected to the water supply system outside the device, so that water flows into the refrigerator through the water inlet pipe, the cooled water flows from the refrigerator into the circulation pipe, and the circulated water flows out from the drain pipe.

4. A refrigeration system for a cooler according to claim 3, characterized in that: The machine body is provided with a plurality of ventilation openings, the ventilation openings of the machine body are located at the lower part of the machine body, the ventilation openings of the machine body are adjacent to the circulation pipe, and the ventilation openings of the machine body are located below the fan.

5. A refrigeration system for a cooler according to claim 4, characterized in that: A partition (26) is fixedly installed in the machine body (1), the partition (26) is located above the refrigerator (21), the partition (26) divides the interior of the machine body (1) into two parts, front and rear, the fan (25) is located in the rear part of the machine body (1), the front part of the machine body (1) and the rear part of the machine body (1) are sealed, an air duct (27) is fixedly installed on the partition (26), a plurality of air holes are opened on the air duct (27), and the air duct (27) is located at the rear of the machine body (1). In the front part, a wind collecting scoop (28) is fixedly mounted on the partition (26), the wind collecting scoop (28) passes through the partition (26), the wind collecting scoop (28) and the partition (26) are sealed, one end of the wind collecting scoop (28) is connected to the top end of the air guide pipe (27), the other end of the wind collecting scoop (28) is open downward, the wind collecting scoop (28) is located above the cleaning box (31), the front part of the body (1) is an open end, and a grid frame (29) is fixedly mounted on the open end of the front part of the body (1).

6. A refrigeration system for a cooler according to claim 5, characterized in that: The auxiliary mechanism also includes a filter layer, the filter layer is fixedly installed on the cleaning box, the size of the filter layer is adapted to the cross-sectional area inside the cleaning box, an air duct is fixedly installed on the bottom end of the cleaning box, the air duct is an umbrella-shaped structure, the bottom end of the air duct passes through the bottom end of the cleaning box, the bottom end of the air duct is an open end, the open end on the upper side of the air duct faces downward, the air duct is located below the filter layer, and the filter assembly includes the filter layer.

7. A refrigeration system for a cooler according to claim 6, characterized in that: A plurality of electrically-controlled valves are fixedly installed on the circulation pipe, and the electrically-controlled valves are all connected with the circulation pipe. A shunt pipe is arranged between each of the electrically-controlled valves and each of the cleaning boxes, and the bottom ends of the shunt pipes are fixedly connected with the electrically-controlled valves, and the bottom ends of the shunt pipes are connected with the electrically-controlled valves. The top ends of the shunt pipes pass through the cleaning boxes, and the top ends of the shunt pipes are located above the top ends of the cleaning boxes. A plurality of nozzles are fixedly installed on the top ends of the cleaning boxes, and the nozzles are connected with the shunt pipes.

8. A refrigeration system for a cooler according to claim 7, characterized in that: A sewage pipe is fixedly installed on the machine body, the sewage pipe penetrates the wall surface of the machine body, the sewage pipe is communicated with the bottom end of the cleaning box, and the sewage pipe and the machine body are sealed.

9. A refrigeration system for a cooler according to claim 8, characterized in that: A rail frame is fixedly mounted on the partition, the length of which matches the height of the partition, the rail frame is adjacent to the air duct, a moving part is slidably fitted on the rail frame, a screw rod is rotatably fitted on the partition, the length of which matches the height of the partition, the screw rod passes through the moving part, and the screw rod is threadedly fitted with the moving part.

10. A refrigeration system for a cooler according to claim 9, characterized in that: A motor is fixedly mounted on the partition, the motor is located in the rear part of the machine body, the motor is connected to the screw power, a vibrating member is fixedly mounted on the moving member, the vibrating member is adjacent to the air duct, a vibration motor is fixedly mounted on the vibrating member, the vibration motor is connected to the vibration power, a switch is provided on the machine body, and the switch controls the switch of the electric-controlled valve.

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