A water circulation energy-saving device for air conditioning refrigeration

Abstract

The present invention discloses a water circulation energy-saving device for air conditioning refrigeration, comprising a mounting shell, a mounting bracket fixedly arranged on the lower side wall of the mounting shell, and an external unit fixedly arranged on the top of the mounting bracket. Cold air is sucked into the mounting shell through an air extraction component, and when the temperature cannot be reduced, the air is cooled by water flow, and the water flow is sprayed on the external unit. If the external unit still cannot be cooled, the water flow in the water flow cooling box is cooled by a water flow cooling component, so that the cooled water flow cools the air, and the cooled water flow is sprayed on the external unit, thereby performing staged cooling on the external unit, avoiding the situation where water flow is still used for cooling when the temperature is not high, resulting in water flow waste, and avoiding the cooling of the external unit by refrigeration cooling water flow when the temperature is too high, and avoiding the need to consume a large amount of water flow when normal temperature water flow is used to cool the external unit, thereby reducing the waste of water resources.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning and refrigeration, and in particular to a water circulation energy-saving device for air conditioning and refrigeration. Background Art

[0002] Air conditioning is a device used to adjust indoor air parameters such as temperature, humidity, cleanliness and air flow rate. The compressor compresses the gaseous refrigerant into a high-temperature and high-pressure gaseous refrigerant, and then sends it to the condenser (outdoor unit) to dissipate heat and become a liquid refrigerant at room temperature and high pressure. Therefore, the outdoor unit blows out hot air, which then goes to the capillary tube and enters the evaporator (indoor unit). Since the space suddenly increases and the pressure decreases after the refrigerant reaches the evaporator from the capillary tube, the liquid refrigerant will vaporize and become a gaseous low-temperature refrigerant, thereby absorbing a large amount of heat, and the evaporator will become cold. The fan of the indoor unit blows the indoor air through the evaporator, so the indoor unit blows out cold air. Air conditioners are divided into household air conditioners and central air conditioners. Central air conditioners are generally used in large shopping malls or places, with better air cooling effect on shopping malls and large coverage space.

[0003] During the operation of the central air conditioner, its outdoor unit will generate a large amount of heat. Excessive heat will reduce the air conditioning refrigeration efficiency and increase energy consumption. Therefore, the central air conditioner needs to dissipate heat and cool down. The existing cooling method used for central air conditioners is: by spraying cooling water on the outdoor unit so that the cooling water flows downward along the surface of the outdoor unit, the cooling water carries away the heat on the outdoor unit to complete the cooling of the outdoor unit. However, the above cooling method is single and cannot adopt a targeted cooling method according to the temperature of the outdoor unit. If the temperature of the air conditioner outdoor unit itself is low, directly using cooling water for cooling will cause a waste of water resources. Based on the above problems, this application proposes a water circulation energy-saving device for air conditioning refrigeration. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a water circulation energy-saving device for air-conditioning refrigeration, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A water circulation energy-saving device for air-conditioning refrigeration comprises a mounting shell, a mounting bracket is fixedly arranged on the lower side wall of the mounting shell, an external unit is fixedly arranged on the top of the mounting bracket, a water storage tank is fixedly arranged on the bottom of the mounting shell, a water delivery pump is fixedly arranged on the left side of the water storage tank, a water inlet pipe is fixedly arranged on the water inlet end of the water delivery pump, the water inlet end of the water inlet pipe passes through the water storage tank and extends to the inside of the water storage tank, a water outlet pipe is fixedly arranged on the water outlet end of the water delivery pump, a water flow cooling box is fixedly arranged on the top of the water outlet pipe, the water flow cooling box is fixedly mounted on the right side of the mounting shell, a water flow cooling component is arranged on the right side of the water flow cooling box, an air inlet cooling component is arranged on the top of the mounting shell, a water flow spray component is arranged on the rear side of the water flow cooling box, an air inlet duct is fixedly arranged on the top of the mounting shell, an air extraction component is arranged inside the air inlet duct, a drainage groove for water outflow is penetrated through the lower side wall of the mounting shell, and a sealing component for sealing the drainage groove is arranged inside the water storage tank.

[0007] Preferably, the water flow cooling component includes a cold end heat conductive plate fixedly installed on the right side of the water flow cooling box, a mounting screw and thermal grease 1 are fixedly arranged on the right side of the cold end heat conductive plate, a refrigeration plate is fixedly arranged on the right side of the thermal grease 1, a thermal grease 2 is fixedly arranged on the right side of the refrigeration plate, a hot end heat conductive plate is fixedly arranged on the right side of the thermal grease 2, the hot end heat conductive plate is overlapped with the mounting screw, a heat dissipation fan is overlapped with the mounting screw, and a nut for fixing is arranged on the surface of the mounting screw thread.

[0008] Preferably, the air inlet cooling component includes a connecting pipe 1 fixedly installed on the top of the water flow cooling box, a solenoid valve is fixedly installed on the connecting pipe 1, an air cooling plate is fixedly installed on the water outlet end of the connecting pipe 1, the air cooling plate is fixedly installed inside the spray pipe, a return pipe is fixedly installed on the left side of the air cooling plate, and the water inlet end of the return pipe is fixedly installed on the left side of the water tank.

[0009] Preferably, a circular flow hole for air circulation is provided through the top of the air cooling plate, a copper heat-conducting ring is fixedly provided inside the circular flow hole, and the number of the circular flow holes and the copper heat-conducting ring are both several.

[0010] Preferably, the water spray assembly includes a second connecting pipe fixedly installed on the rear side of the water cooling box, a solenoid valve is fixedly installed on the second connecting pipe, a delivery pipe is fixedly arranged on the top of the second connecting pipe, and a spray pipe is fixedly arranged on the surface of the delivery pipe.

[0011] Preferably, there are several spray pipes, the several spray pipes are symmetrically distributed, the spray pipes are inclined, and the water outlets of the spray pipes face the external unit.

[0012] Preferably, the air extraction assembly includes a fixing frame 1 and a fixing frame 2 fixedly installed inside the spray pipe, the fixing frame 1 and the fixing frame 2 are fixed together by bolts, a driving motor is overlappedly arranged inside the fixing frame 1, the driving motor is overlappedly arranged with the fixing frame 2, and a fan blade is fixedly arranged at the output end of the driving motor.

[0013] Preferably, the sealing assembly includes a servo motor fixedly mounted on the left side of the water tank, a driving screw being fixedly mounted on the output end of the servo motor, a threaded sleeve being threadedly mounted on the surface of the driving screw, a moving block being fixedly mounted on the top of the threaded sleeve, a sealing plate being fixedly mounted on the top of the moving block, a connecting block being fixedly mounted on the bottom of the sealing plate, a guide sleeve being fixedly mounted on the bottom of the connecting block, a guide rod being slidably mounted inside the guide sleeve, and the guide rod being fixedly mounted inside the water tank.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The water circulation energy-saving device for air conditioning refrigeration sucks cold air into the installation shell through the air extraction component. When the temperature cannot be reduced, the air is cooled by water flow and the water flow is sprayed on the outdoor unit. If the outdoor unit still cannot be cooled, the water flow in the water flow cooling box is cooled by the water flow cooling component, so that the cooled water flow cools the air and sprays the cooled water flow on the outdoor unit, thereby performing staged cooling on the outdoor unit, avoiding the waste of water flow caused by still using water flow cooling when the temperature is not high, and avoiding the cooling of the outdoor unit by the refrigeration cooling water flow when the temperature is too high, and avoiding the need to consume a large amount of water flow when the normal temperature water flow is used to cool the outdoor unit, thereby reducing the waste of water resources.

[0016] 2. The water circulation energy-saving device for air conditioning refrigeration, when the air enters the air cooling plate, first enters the flow hole of the air cooling plate, and contacts the copper heat-conducting ring in the flow hole, and realizes heat exchange between the air and the cooling water flow through the copper heat-conducting ring, and contacts the air through several copper heat-conducting rings at the same time, so that the air is cooled faster, so that the air can be cooled to the required temperature quickly, avoiding the situation that the air cannot contact the air cooling plate.

[0017] 3. The water circulation energy-saving device for air-conditioning refrigeration can seal the drainage groove of the installation shell through the sealing component, so that when the water flow is not in use, dust can be prevented from entering the water tank through the drainage groove, and at the same time, part of the water flow in the water tank can be prevented from evaporating, thereby avoiding excessive dust mixing in the water tank to cause turbid water flow, thereby avoiding turbid water flow spraying on the external unit to reduce its own heat dissipation effect, and avoiding water evaporation to cause water resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a positive isometric drawing of the structure of the present invention;

[0019] Figure 2 It is a front cross-sectional view of the structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the air cooling plate of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the water flow cooling component of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the air extraction component of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the sealing component of the present invention.

[0025] In the figure: 1. Install the shell; 2. Install the bracket; 3. External unit; 4. Water storage tank; 5. Water delivery pump; 6. Water inlet pipe; 7. Water outlet pipe; 8. Water flow cooling box; 9. Cold end heat conducting plate; 10. Install the screw; 11. Thermal grease 1; 12. Refrigeration plate; 13. Thermal grease 2; 14. Hot end heat conducting plate; 15. Cooling fan; 16. Connecting pipe 1; 17. Air cooling plate; 18. Return pipe; 19. Connecting pipe 2; 20. Delivery pipe; 21. Spray pipe; 22. Air inlet duct; 23. Fixing frame 1; 24. Fixing frame 2; 25. Drive motor; 26. Fan blades; 27. Servo motor; 28. Drive screw; 29. ​​Screw sleeve; 30. Moving block; 31. Sealing plate; 32. Connecting block; 33. Guide sleeve; 34. Guide rod. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-7A water circulation energy-saving device for air conditioning refrigeration comprises an installation shell 1, a mounting bracket 2 is fixedly arranged on the lower side wall of the installation shell 1, an external unit 3 is fixedly arranged on the top of the installation bracket 2, a water storage tank 4 is fixedly arranged on the bottom of the installation shell 1, a water delivery pump 5 is fixedly arranged on the left side of the water storage tank 4, a water inlet pipe 6 is fixedly arranged on the water inlet end of the water delivery pump 5, the water inlet end of the water inlet pipe 6 passes through the water storage tank 4 and extends to the inside of the water storage tank 4, a water outlet pipe 7 is fixedly arranged on the water outlet end of the water delivery pump 5, a water flow cooling box 8 is fixedly arranged on the top of the water outlet pipe 7, the water flow cooling box 8 is fixedly installed on the right side of the installation shell 1, a water flow cooling component is arranged on the right side of the water flow cooling box 8, an air inlet cooling component is arranged on the top of the installation shell 1, and the air inlet cooling component includes a fixedly installed A connecting pipe 16 is provided at the top of the temperature box 8, and a solenoid valve is fixedly installed on the connecting pipe 16. An air cooling plate 17 is fixedly provided at the water outlet end of the connecting pipe 16. A flow hole for air circulation is provided on the top of the air cooling plate 17. A copper heat conducting ring is fixedly provided inside the flow hole. The number of flow holes and copper heat conducting rings is several, which can increase the contact area and contact points between the air cooling plate 17 and the air. The air can be cooled at the same time through multiple contact points, so that the time required for air cooling is shortened, thereby preventing air that has not been cooled to a suitable temperature from entering the installation shell 1, thereby preventing the temperature of the external unit 3 from being unable to drop to a suitable range due to the air not being cooled to a suitable temperature. The air cooling plate 17 is fixedly installed on the spray Inside the pipe 21, a return pipe 18 is fixedly arranged on the left side of the air cooling plate 17, and the water inlet end of the return pipe 18 is fixedly installed on the left side of the water storage tank 4. The water flows into the air cooling plate 17 through the connecting pipe 16, and the air is cooled by the air cooling plate 17, and the heat-absorbing water flows back to the water storage tank 4 through the return pipe 18. A water flow spray assembly is arranged on the rear side of the water flow cooling box 8, and the water flow spray assembly includes a connecting pipe 2 19 fixedly installed on the rear side of the water flow cooling box 8, and a solenoid valve is fixedly installed on the connecting pipe 2 19. A delivery pipe 20 is fixedly arranged on the top of the connecting pipe 2 19, and a spray pipe 21 is fixedly arranged on the surface of the delivery pipe 20. The number of the spray pipes 21 is several, and the several spray pipes 21 are symmetrically distributed. The spray pipes 21 are The inclined arrangement has the water outlet of the spray pipe 21 facing the external unit 3. Water can be sprayed to different positions of the external unit 3 at the same time through a plurality of spray pipes 21, thereby cooling different positions of the external unit 3. The inclined spray pipe 21 can make the sprayed water flow down along the external unit 3, thereby cooling the external unit 3 comprehensively. The water flows into the inside of the delivery pipe 20 through the connecting pipe 19, and is sprayed on the external unit 3 through the spray pipe 21. The temperature difference between the water flow and the external unit 3 causes the temperature of the external unit 3 to be transferred to the inside of the water flow, thereby cooling the external unit 3. An air inlet duct 22 is fixedly arranged on the top of the installation shell 1, and an air extraction component is arranged inside the air inlet duct 22. A drainage groove for water flow out is penetrated through the lower side wall of the installation shell 1.A sealing assembly is provided inside the water storage tank 4 to facilitate sealing the drainage trough.

[0028] Specifically, the water flow cooling component includes a cold end heat conducting sheet 9 fixedly installed on the right side of the water flow cooling box 8, a mounting screw 10 and a thermal grease 11 are fixedly arranged on the right side of the cold end heat conducting sheet 9, a refrigeration sheet 12 is fixedly arranged on the right side of the thermal grease 11, a thermal grease 2 13 is fixedly arranged on the right side of the refrigeration sheet 12, a hot end heat conducting sheet 14 is fixedly arranged on the right side of the thermal grease 2 13, the hot end heat conducting sheet 14 is overlapped with the mounting screw 10, a heat dissipation fan 15 is overlapped with the right side of the hot end heat conducting sheet 14, the heat dissipation fan 15 is overlapped with the mounting screw 10, and a thread on the surface of the mounting screw 10 is provided for fixing Nut, by energizing the refrigeration plate 12, the refrigeration plate 12 starts to cool, and the cold end of the refrigeration plate 12 transfers the cold to the connecting pipe 2 19 through the thermal grease 1 1, and cools the water flow in the water flow cooling box 8 through the connecting pipe 2 19, and the generated heat is transferred to the hot end heat conductive plate 14 through the thermal grease 2 13, and the refrigeration plate 12 is dissipated through the hot end heat conductive plate 14. At the same time, the heat dissipation fan 15 accelerates the air flow on the surface of the hot end heat conductive plate 14, so that the heat dissipation speed of the hot end heat conductive plate 14 is accelerated, thereby making the water temperature entering the connecting pipe 1 16 and the connecting pipe 2 19 lower.

[0029] Specifically, the air extraction component includes a fixing frame 1 23 and a fixing frame 24 fixedly installed inside the spray pipe 21, the fixing frame 1 23 and the fixing frame 2 24 are fixed together by bolts, a driving motor 25 is overlapped inside the fixing frame 1 23, the driving motor 25 is overlapped with the fixing frame 2 24, a fan blade 26 is fixedly installed on the output end of the driving motor 25, the fan blade 26 is fixedly installed on the output end of the driving motor 25, and the driving motor 25 is placed inside the fixing frame 1 23 and the fixing frame 2 24, and the fixing frame 1 23 and the fixing frame 2 24 are fixed together by bolts, so that the driving motor 25 is installed inside the fixing frame 1 23 and the fixing frame 2 24, and the fan blade 26 is driven to rotate by the output end of the driving motor 25, so that cold air is drawn into the conveying pipe 20, and the cold air enters the installation shell 1 to cool the external unit 3.

[0030] Specifically, the sealing assembly includes a servo motor 27 fixedly installed on the left side of the water tank 4, a driving screw 28 is fixedly provided at the output end of the servo motor 27, a threaded sleeve 29 is threadedly provided on the surface of the driving screw 28, a moving block 30 is fixedly provided on the top of the threaded sleeve 29, a sealing plate 31 is fixedly provided on the top of the moving block 30, a connecting block 32 is fixedly provided at the bottom of the sealing plate 31, a guide sleeve 33 is fixedly provided at the bottom of the connecting block 32, a guide rod 34 is slidably provided inside the guide sleeve 33, and the guide rod 34 is fixedly installed inside the water tank 4, the servo motor 27 drives the output end to drive the driving screw 28 to rotate, the threaded sleeve 29 drives the sealing plate 31 to seal the drainage groove through the moving block 30, and the sealing plate 31 drives the guide sleeve 33 to slide on the surface of the guide rod 34 through the connecting block 32, thereby avoiding evaporation of water flow when water cooling is not needed, and avoiding excessive dust entering the water tank 4 when water cooling is not needed, causing turbid water flow.

[0031] When in use: when it is necessary to cool the external unit 3, the output end of the driving motor 25 drives the fan blades 26 to rotate, and the external air is drawn into the conveying pipe 20 through the rotation of the fan blades 26, and enters the interior of the installation shell 1 through the air inlet on the top of the installation shell 1, and the cold air entering the installation shell 1 is used to cool the external unit 3, and the air carrying heat is discharged through the exhaust slots on the left and right sides of the installation shell 1. If the temperature sensor inside the installation shell 1 detects that the temperature of the external unit 3 has not changed significantly, it means that the simple air cooling heat dissipation is ineffective. The temperature of the external unit 3 is lowered by the method, and the water delivery pump 5 draws the water flow in the water storage tank 4 through the water inlet pipe 6, so that the water flows into the water outlet pipe 7 through the water inlet pipe 6 and the water delivery pump 5, and enters the air cooling plate 17 through the connecting pipe 1 16 to cool the incoming air. If the temperature of the external unit 3 is still not lowered, the solenoid valve on the connecting pipe 2 19 is opened, and the water flows into the connecting pipe 1 16 and the connecting pipe 2 19 at the same time. While cooling the air through the air cooling plate 17, the water flows into the delivery pipe 20 through the connecting pipe 2 19 and flows through the spray nozzle 20. The shower pipe 21 sprays on the surface of the external unit 3, thereby cooling the external unit 3. If the temperature of the external unit 3 still cannot be reduced, the cooling plate 12 is powered on to start cooling, and the cold end of the cooling plate 12 transfers the cold to the connecting pipe 2 19 through the thermal grease 1 11, and cools the water flow in the water cooling box 8 through the connecting pipe 2 19, so that the water flow temperature entering the connecting pipe 1 16 and the connecting pipe 2 19 is lower. When the cooled water flows into the air cooling plate 17 through the connecting pipe 1 16, the cold air enters the installation shell 1 The temperature of the internal and external unit 3 is cooled, and when the temperature of the external unit 3 drops, the water does not enter the connecting pipe 2 19. If the temperature of the external unit 3 still cannot be lowered, the water enters the connecting pipe 1 16 and the connecting pipe 2 19 at the same time, and the water flows into the spray pipe 21 through the delivery pipe 20. The cooled water is sprayed on the surface of the external unit 3 through the spray pipe 21, thereby cooling the external unit 3. The water that enters the installation shell 1 is recovered to the water storage tank 4 through the drainage groove, and the water that enters the air cooling plate 17 flows back to the water storage tank 4 through the return pipe 18.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 water circulation energy-saving device for air conditioning refrigeration, comprising a mounting housing (1), characterized in that: A mounting bracket (2) is fixedly provided on the lower side wall of the mounting housing (1), an external unit (3) is fixedly provided on the top of the mounting bracket (2), a water storage tank (4) is fixedly provided on the bottom of the mounting housing (1), a water delivery pump (5) is fixedly provided on the left side of the water storage tank (4), a water inlet pipe (6) is fixedly provided on the water inlet end of the water delivery pump (5), the water inlet end of the water inlet pipe (6) passes through the water storage tank (4) and extends to the inside of the water storage tank (4), a water outlet pipe (7) is fixedly provided on the water outlet end of the water delivery pump (5), and a water flow cooling box (8) is fixedly provided on the top of the water outlet pipe (7). ), the water flow cooling box (8) is fixedly mounted on the right side of the mounting shell (1), a water flow cooling component is arranged on the right side of the water flow cooling box (8), an air inlet cooling component is arranged on the top of the mounting shell (1), a water flow spray component is arranged on the rear side of the water flow cooling box (8), an air inlet duct (22) is fixedly arranged on the top of the mounting shell (1), an air extraction component is arranged inside the air inlet duct (22), a drainage groove for water flow out is arranged through the lower side wall of the mounting shell (1), and a sealing component for sealing the drainage groove is arranged inside the water storage tank (4).

2. A water circulation energy-saving device for air conditioning refrigeration according to claim 1, characterized in that: The water flow cooling component comprises a cold end heat conducting sheet (9) fixedly mounted on the right side of the water flow cooling box (8); a mounting screw (10) and a thermal grease 1 (11) are fixedly arranged on the right side of the cold end heat conducting sheet (9); a refrigeration sheet (12) is fixedly arranged on the right side of the thermal grease 1 (11); a thermal grease 2 (13) is fixedly arranged on the right side of the refrigeration sheet (12); a hot end heat conducting sheet (14) is fixedly arranged on the right side of the thermal grease 2 (13); the hot end heat conducting sheet (14) is overlapped with the mounting screw (10); a heat dissipation fan (15) is overlapped with the mounting screw (10); a nut for fixing is threadedly arranged on the surface of the mounting screw (10).

3. A water circulation energy-saving device for air conditioning refrigeration according to claim 1, characterized in that: The air inlet cooling component comprises a connecting pipe (16) fixedly mounted on the top of a water flow cooling box (8), a solenoid valve fixedly mounted on the connecting pipe (16), an air cooling plate (17) fixedly mounted on the water outlet end of the connecting pipe (16), the air cooling plate (17) fixedly mounted inside a spray pipe (21), a return pipe (18) fixedly mounted on the left side of the air cooling plate (17), and a water inlet end of the return pipe (18) fixedly mounted on the left side of a water storage tank (4).

4. A water circulation energy-saving device for air conditioning refrigeration according to claim 3, characterized in that: A circular flow hole for air circulation is provided through the top of the air cooling plate (17), a copper heat-conducting ring is fixedly provided inside the circular flow hole, and the number of the circular flow hole and the number of the copper heat-conducting ring are both several.

5. The water circulation energy-saving device for air conditioning refrigeration according to claim 1, characterized in that: The water flow spray assembly comprises a second connecting pipe (19) fixedly mounted on the rear side of the water flow cooling box (8), a solenoid valve fixedly mounted on the second connecting pipe (19), a delivery pipe (20) fixedly arranged on the top of the second connecting pipe (19), and a spray pipe (21) fixedly arranged on the surface of the delivery pipe (20).

6. The water circulation energy-saving device for air conditioning refrigeration according to claim 3, characterized in that: The number of the spray pipes (21) is a plurality, and the plurality of the spray pipes (21) are symmetrically distributed. The spray pipes (21) are arranged in an inclined manner, and the water outlets of the spray pipes (21) face the external machine (3).

7. The water circulation energy-saving device for air conditioning refrigeration according to claim 1, characterized in that: The air extraction assembly comprises a fixing frame 1 (23) and a fixing frame 2 (24) fixedly mounted inside the spray pipe (21); the fixing frame 1 (23) and the fixing frame 2 (24) are fixedly mounted together by bolts; a driving motor (25) is overlappedly arranged inside the fixing frame 1 (23); the driving motor (25) is overlappedly arranged with the fixing frame 2 (24); and a fan blade (26) is fixedly arranged at the output end of the driving motor (25).

8. The water circulation energy-saving device for air conditioning refrigeration according to claim 1, characterized in that: The sealing assembly comprises a servo motor (27) fixedly mounted on the left side of the water storage tank (4); a driving screw (28) is fixedly mounted on the output end of the servo motor (27); a threaded sleeve (29) is threadedly mounted on the surface of the driving screw (28); a moving block (30) is fixedly mounted on the top of the threaded sleeve (29); a sealing plate (31) is fixedly mounted on the top of the moving block (30); a connecting block (32) is fixedly mounted on the bottom of the sealing plate (31); a guide sleeve (33) is fixedly mounted on the bottom of the connecting block (32); a guide rod (34) is slidably mounted inside the guide sleeve (33); and the guide rod (34) is fixedly mounted inside the water storage tank (4).

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