A high refrigeration power air cooler

Abstract

A large refrigeration power air cooler includes a water tank, a compressor, an evaporator, a first condensation assembly, a second condensation assembly and a water curtain device. The compressor is connected to the evaporator, and the compressor is connected to the first condensation assembly and the second condensation assembly respectively. The first condensation assembly and the second condensation assembly are arranged up and down. The water tank, the water curtain device, the first condensation assembly and the second condensation assembly are connected in sequence, and the second condensation assembly is connected to the water tank to form a circulating water circuit. The utility model can improve the condensation efficiency by setting a double-layer condensation assembly, thereby improving the condensation power and the refrigeration effect, so that the air cooler is suitable for higher power refrigeration; in addition, corresponding to the first condensation tube and the second condensation tube, the first water tray and the second water tray are respectively set, which can ensure that the first condensation tube and the second condensation tube have better heat exchange efficiency and heat exchange effect; by setting a sink in the water tank for installing the compressor, most of the compressor is located inside the water tank, which can reduce the center of gravity of the whole machine and reduce the height of the whole machine.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, in particular to an air cooler with large refrigeration power. Background Art

[0002] Chinese patent document number CN214949489U disclosed a cold air machine on November 30, 2021, including a lower water tank, a water receiving pan, a condenser pipe and a wet curtain assembly; the water receiving pan is arranged above the lower water tank and forms a water flow channel, the water flow channel has a water outlet, and the water outlet is connected to the lower water tank; the condenser pipe is arranged in the water flow channel; the wet curtain assembly is located above the water flow channel. The technical solution of the utility model is provided with a water receiving pan above the lower water tank, a condenser pipe is arranged in the water flow channel of the water receiving pan, and the wet curtain assembly is arranged above the water flow channel. The cold water that falls after the wet curtain evaporates and dissipates heat falls into the water flow channel and exchanges heat with the condenser pipe in time. This air cooler forms a circulation flow path through an evaporator, a compressor, a condenser and an expansion valve. The refrigerant undergoes temperature and pressure changes in the circulation flow path, and evaporation heat absorption is realized in the evaporator and condensation heat release is realized in the condenser. However, the condensation efficiency of the condenser is low, resulting in low condensing power. In addition, the compressor is arranged above the water tank, the structure is not compact enough, and the center of gravity and height of the whole machine are high, which makes it easy to tip over.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The utility model aims to provide a large refrigeration power air cooler with simple structure, high condensing power, low center of gravity of the whole machine, good cooling effect and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A large refrigeration power air cooler designed for this purpose is characterized by comprising a water tank, a compressor, an evaporator, a first condensing component, a second condensing component and a water curtain device, the compressor is connected to the evaporator, the compressor is connected to the first condensing component and the second condensing component respectively, the first condensing component and the second condensing component are arranged up and down, the water tank, the water curtain device, the first condensing component and the second condensing component are connected in sequence, and the second condensing component is connected to the water tank to form a circulating water circuit.

[0006] The first condensing component includes a first condensing tube and a first water pan, the second condensing component includes a second condensing tube and a second water pan, the first water pan is provided with a first water channel, the first condensing tube is provided on the first water channel, the second water pan is provided with a second water channel, the second condensing tube is provided on the second water channel, and the compressor is connected to the first condensing tube and the second condensing tube respectively.

[0007] It also includes a third water pan, the third water pan, the first water pan, the second water pan and the water tank are arranged up and down in sequence, the third water pan is provided with a third water channel, the bottom of the water curtain device is provided with a drop hole, the bottom of the first water channel is provided with a first through hole, the bottom of the second water channel is provided with a second through hole, the bottom of the third water channel is provided with a third through hole, the drop hole, the third water channel, the third through hole, the first water channel, the first through hole, the second water channel, the second through hole and the water tank are connected in sequence.

[0008] A sink is provided on the water tank, an installation cavity is provided in the sink, the compressor is installed on the installation cavity, the lower part of the compressor is provided close to the bottom of the water tank, a first opening is provided on the top of the sink, a second opening is provided on the top of the water tank, the height of the first opening is higher than the height of the second opening, and a plurality of water leakage holes are provided at the bottom of the installation cavity.

[0009] A plurality of mounting feet are arranged at the bottom of the mounting cavity, a plurality of mounting plates are arranged around the compressor, and the compressor is supported on the mounting feet through the mounting plates so that the compressor is suspended on the mounting cavity, and the mounting plates are fixed on the mounting feet.

[0010] The water tank includes a first water storage chamber and a second water storage chamber, the first water storage chamber and the second water storage chamber are separated by a middle partition, a plurality of overflow ports are arranged on the middle partition, the first water storage chamber is connected to the second water storage chamber through the overflow port, the height of the first opening is higher than the height of the overflow port, the volume of the first water storage chamber is greater than the volume of the second water storage chamber, the first water storage chamber and the second water storage chamber are respectively connected to the water curtain device, and the second through hole is connected to the first water storage chamber.

[0011] It also includes a main frame, which includes a front plate, a rear plate assembly and side plate assemblies arranged on both sides of the rear plate assembly. The rear plate assembly and the side plate assembly constitute a basic frame. The front plate is detachably installed on the front side of the basic frame. The inner sides of the rear plate assembly and the side plate assembly are extended with protrusions so that the rear plate assembly and the side plate assembly have thickness; an accommodating cavity is arranged in the protrusion, and the water curtain device is installed in the accommodating cavity.

[0012] A plurality of first reinforcing ribs are distributed on the upper and lower sides of the rear panel assembly. The first reinforcing ribs are arranged horizontally and are provided with fixing column holes. Vertically arranged second reinforcing ribs are arranged on both sides of the side panel assembly. The second reinforcing ribs are provided with fixing holes. A fastener passes through the fixing holes and is fastened to the fixing column holes to connect the rear panel assembly and the side panel assembly. Hooks are respectively arranged on both sides of the front panel. Hook holes are arranged on the second reinforcing ribs. The hooks pass through the hook holes and are hooked to the hook holes to connect the front panel and the side panel assembly.

[0013] The rear plate assembly and the side plate assembly include a frame plate and a grid member, the protrusion is extended and arranged on the inner side of the frame plate, a third opening is arranged on one side of the accommodating cavity, the grid member covers the third opening, and a grid is arranged on the other side of the accommodating cavity.

[0014] It also includes a gas-liquid separator, which is connected to the compressor and the evaporator respectively.

[0015] The utility model can improve the condensation efficiency and further improve the condensation power and the refrigeration effect by arranging a double-layer condensation assembly, that is, a double-layer condenser tube, so as to make the air cooler suitable for refrigeration with a larger power; in addition, a first water pan and a second water pan are respectively arranged corresponding to the first condenser tube and the second condenser tube, so as to ensure that the first condenser tube and the second condenser tube have better heat exchange efficiency and heat exchange effect; a sinker is arranged in the water tank for installing the compressor so that most of the compressor is located inside the water tank, which can lower the center of gravity of the whole machine, lower the height of the whole machine, and prevent the air cooler from tipping over, and reduce the transportation cost and packaging cost of the air cooler; the opening height of the sinker is higher than the opening height of the water tank, so as to prevent the water in the water tank from flowing back into the installation cavity of the sinker, and avoid the compressor from being damaged by water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the cooling fan in one embodiment of the utility model.

[0017] Figure 2 It is a cross-sectional view of an air cooler in one embodiment of the utility model.

[0018] Figure 3 It is a cross-sectional view of another aspect of the air cooler in one embodiment of the utility model.

[0019] Figure 4 It is a partial structural schematic diagram of a cooling air machine in one embodiment of the utility model.

[0020] Figure 5 This is a partial structural exploded view of the air cooler in one embodiment of the utility model.

[0021] Figure 6 It is a partial structural cross-sectional view of an air cooler in one embodiment of the utility model.

[0022] Figure 7 It is a schematic diagram of the assembly structure of a water tank and a water pump in one embodiment of the utility model.

[0023] Figure 8 It is a schematic diagram of the overall structure of the third water tray in one embodiment of the utility model.

[0024] Fig. 9 It is a schematic diagram of the overall structure of the first water tray in one embodiment of the utility model.

[0025] Fig.10 It is a schematic diagram of the overall structure of the second water tray in one embodiment of the utility model.

[0026] Fig.11 It is a schematic diagram of the overall structure of the main frame in one embodiment of the utility model.

[0027] Fig.12 It is a schematic diagram of the exploded structure of the main frame in one embodiment of the utility model.

[0028] Fig.13 It is a schematic diagram of the overall structure of the rear plate assembly in one embodiment of the utility model.

[0029] Fig.14 It is a schematic diagram of the exploded structure of the rear plate assembly in one embodiment of the utility model.

[0030] Fig.15 It is a schematic diagram of the overall structure of the side panel assembly in one embodiment of the utility model. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0032] See also Figure 1-Figure 15 The air cooler with large refrigeration power includes a water tank 1, a compressor 2, an evaporator (not shown in the figure), a first condensing component, a second condensing component and a water curtain device 3. The compressor 2 is connected to the evaporator, and the compressor 2 is respectively connected to the first condensing component and the second condensing component. The first condensing component and the second condensing component are arranged up and down, the water tank 1, the water curtain device 3, the first condensing component and the second condensing component are connected in sequence, and the second condensing component is connected to the water tank 1 to form a circulating water circuit.

[0033] The first condensing component includes a first condensing tube 4 and a first water pan 5, the second condensing component includes a second condensing tube 6 and a second water pan 7, a first water channel 10 is arranged on the first water pan 5, the first condensing tube 4 is arranged on the first water channel 10, a second water channel 11 is arranged on the second water pan 7, the second condensing tube 6 is arranged on the second water channel 11, and the compressor 2 is respectively connected to the first condensing tube 4 and the second condensing tube 6. The water in the water tank 1 is pumped to the top of the water curtain device 3 by the water pump 50 and poured onto the water curtain device 3. After the water curtain device 3 is moistened, a part of the water on the water curtain device 3 evaporates and absorbs heat, thereby lowering the temperature of the surrounding air. Another part of the water on the water curtain device 3 flows directly downward and flows to the first water channel 10 to cool the first condenser 4. Then the water continues to flow downward into the second water channel 11 to cool the second condenser 6. Then the water continues to flow downward back to the water tank 1. The water pump 50 pumps the water in the water tank 1 to the water curtain device 3 again. The cycle is repeated in this way, so that the condenser can always exchange heat with water at a lower temperature, thereby improving the heat exchange efficiency and effect.

[0034] The utility model also includes a third water tray 12, the third water tray 12, the first water tray 5, the second water tray 7 and the water tank 1 are sequentially arranged up and down, the third water tray 12 is provided with a third water channel 13, the bottom of the water curtain device 3 is provided with a water drop hole 14, the bottom of the first water channel 10 is provided with a first through hole 15, the bottom of the second water channel 11 is provided with a second through hole 16, and the bottom of the third water channel 13 is provided with a third through hole 17, the water drop hole 14, the third water channel 13, the third through hole 17, the first water channel 10, the first through hole 15, the second water channel 11, the second through hole 16 and the water tank 1 are connected in sequence; when another part of the water on the water curtain device 3 flows downward, it first flows to the third water tray 12, and then flows downward to the first water tray 5, so as to prevent another part of the water on the water curtain device 3 from directly splashing onto the first condenser tube 4, but slowly flows to the first condenser tube 5 through the third water tray 12, thereby improving the cooling effect on the condenser tube.

[0035] The first water channel 10, the second water channel 11 and the third water channel 13 are annular in shape, and correspondingly, the first condenser 4 and the second condenser 6 are annular in shape; the first water channel 10 and the second water channel 11 are annular in shape and have a small width, so that the water flow rate on the first water channel 10 and the second water channel 11 is faster, thereby improving the cooling effect on the condenser.

[0036] The first condensation tube 4 and the second condensation tube 6 are arranged in a spiral shape.

[0037] A first guide slope 45 is provided on the side wall of the first water channel 10, the lower end of the first guide slope 45 is connected to the bottom wall of the first water channel 10, and the first through hole 15 is located on the bottom wall of the first water channel 10; a second guide slope 46 is provided on one side wall of the second water channel 11, the lower end of the second guide slope 46 is connected to the bottom wall of the second water channel 11, and the second through hole 16 is located at the bottom of the other side wall of the second water channel 11; third guide slopes 47 are respectively provided on both sides of the bottom wall of the third water channel 13, the lower ends of the two third guide slopes 47 are connected to each other, and the third through hole 17 is located at the lower ends of the two third guide slopes 47; the guide slopes can ensure that the water falling from the water curtain device 3 can be gathered on the water channel, further improving the cooling effect on the condenser.

[0038] A sink 18 is provided on the water tank 1, and an installation cavity 19 is provided in the sink 18. The compressor 2 is installed on the installation cavity 19. The lower part of the compressor 2 is provided close to the bottom of the water tank 1, and the lower part of the compressor 2 is located in the installation cavity 19. The upper part of the compressor 2 extends out of the installation cavity 19, saving the installation space of the compressor 2. A first opening 20 is provided on the top of the sink 18, and a second opening 21 is provided on the top of the water tank 1. The height of the first opening 20 is higher than the height of the second opening 21, so as to prevent the water in the water tank 1 from flowing back into the installation cavity 19 of the sink 18. A plurality of leakage holes 22 are provided at the bottom of the installation cavity 19.

[0039] A plurality of mounting feet 23 are provided at the bottom of the mounting cavity 19, and a plurality of mounting plates 24 are provided around the compressor 2. The compressor 2 is supported on the mounting feet 23 through the mounting plates 24, so that the compressor 2 is suspended in the mounting cavity 19, and the mounting plates 24 are fixed on the mounting feet 23. Since the compressor 2 is suspended, if water in the water tank 1 enters the mounting cavity 19, the water will be discharged through the water leakage hole 22 to avoid flooding the compressor 2.

[0040] The mounting foot 23 is fixed to the bottom of the sink 18 by means of screws 48 . A slot 49 is provided on the top of the mounting foot 23 , and the mounting plate 24 is riveted on the slot 49 .

[0041] The water tank 1 includes a first water storage chamber 25 and a second water storage chamber 26, which are separated by a middle partition 27. A plurality of overflow ports 28 are provided on the middle partition 27. The first water storage chamber 25 is connected to the second water storage chamber 26 through the overflow port 28. When there is too much water in the first water storage chamber 25, the water flows into the second water storage chamber 26 through the overflow port 28. The height of the first opening 20 is higher than the height of the overflow port 28, so that when there is too much water in the first water storage chamber 25, the water will flow to the second water storage chamber 26 through the overflow port 28 instead of flowing into the installation chamber 19. The volume of the first water storage chamber 25 is greater than that of the second water storage chamber 26. The first water storage chamber 25 and the second water storage chamber 26 are respectively connected to the water curtain device 3, and the second through hole 16 is connected to the first water storage chamber 25. The water tank 1 is also double-layer optimized, which can also improve the condensing power.

[0042] A water pump 50 is disposed in the first water storage chamber 25 and the second water storage chamber 26 , a water inlet hole 51 is disposed at the top of the water curtain device 3 , and a water outlet end of the water pump 50 is connected to the water curtain device 3 through a water pipe 52 and the water inlet hole 51 in sequence.

[0043] The main body frame 29 includes a front plate 30, a rear plate assembly 31 and side plate assemblies 32 arranged on both sides of the rear plate assembly 31. The rear plate assembly 31 and the side plate assembly 32 constitute a basic frame 33. The front plate 30 is detachably mounted on the front side of the basic frame 33. The inner sides of the rear plate assembly 31 and the side plate assembly 32 are extended with protrusions 34 so that the rear plate assembly 31 and the side plate assembly 32 have thickness; a receiving cavity 35 is arranged in the protrusion 34, and the water curtain device 3 is installed in the receiving cavity 35; the above structure can form A relatively strong supporting overall frame is formed, and the frame is very stable and does not require support from columns, so the columns can be omitted, resulting in fewer parts of the main frame 29 and a simplified structure of the main frame 29; in addition, the front panel 30 can be detachably installed on the front side of the base frame 33, so that the front panel 30 forms a detachable maintenance window, which is convenient for the maintenance of the air cooler; the thickness of the protrusion 34 is relatively thick, which can increase the strength of the rear panel assembly 31 and the side panel assembly 32, thereby increasing the overall strength of the main frame 29, so that the main frame 29 does not need to be supported by columns.

[0044] The water curtain devices 3 are distributed on the rear side and left and right sides of the main frame 29, and the third water channels 13 are distributed in a ring on the third water tray 12. The third water channels 13 correspond to the water curtain devices 3 one by one, and another part of the water on each water curtain device 3 falls on the corresponding third water channel 13; the water pump 50 pumps the water in the first water storage chamber 25 to each water curtain device 3, and the water pump 50 pumps the water in the second water storage chamber 26 to one of the water curtain devices 3.

[0045] The first water channel 10 is provided with a first water barrier 53 for separating the first water channel 10, and the first through hole 15 is located on one side of the first water barrier 53; the second water channel 11 is provided with a second water barrier 54 for separating the second water channel 11, and the second through hole 16 is located on one side of the second water barrier 54; the above structure can ensure that water flows throughout the first water channel 10 and the second water channel 11, thereby ensuring heat exchange with the condenser.

[0046] A plurality of third water-blocking ribs 55 are distributed in an annular manner on the third water tray 12 , and the third water-blocking ribs 55 divide the third water tray 12 into an annularly distributed third water channel 13 .

[0047] A plurality of first reinforcing ribs 36 are distributed on the upper and lower sides of the rear panel assembly 31. The first reinforcing ribs 36 are arranged horizontally and are provided with fixing column holes 37. Vertically arranged second reinforcing ribs 38 are arranged on both sides of the side panel assembly 32. The second reinforcing ribs 38 are provided with fixing holes 39. A fastener (screw) passes through the fixing holes 39 and is fastened to the fixing column holes 37 to connect the rear panel assembly 31 and the side panel assembly 32. Hooks 40 are respectively arranged on both sides of the front panel 30. Hook holes 41 are arranged on the second reinforcing ribs 38. The hooks 40 pass through the hook holes 41 and are hooked to the hook holes 41 to connect the front panel 30 and the side panel assembly 32. The first reinforcing ribs 36 can further improve the structural strength of the rear panel assembly 31. The fixing column holes 37 are arranged on the first reinforcing ribs 36 to improve the supporting strength of the first reinforcing ribs 36. The second reinforcing ribs 38 can further improve the structural strength of the side panel assembly 32.

[0048] The rear plate assembly 31 and the side plate assembly 32 include a frame plate 42 and a grid member 43, the protrusion 34 is extended and arranged on the inner side of the frame plate 42, a third opening 44 is arranged on one side of the accommodating cavity 35, the grid member 43 covers the third opening 44, and a grid 9 is arranged on the other side of the accommodating cavity 35; the external hot air enters the accommodating cavity 35 through the grid member 43, absorbs heat through the evaporation of water on the water curtain device 3 to reduce the temperature of the hot air, and then under the action of the wind wheel, the hot air is cooled for the second time through the evaporator, and the cold air formed after cooling is sent out of the air cooler through the wind wheel. The above structure is the prior art, and the patent CN213454004U can be referred to.

[0049] A buckle 56 is provided on the peripheral side of the mesh member 43, and a buckle position 57 is provided on the peripheral side of the frame plate 42. The buckle 56 and the buckle position 57 are buckled with each other to connect the frame plate 42 and the mesh member 43, so that the mesh member 43 is detachable, which is convenient for replacing the water curtain device 3.

[0050] The base frame 33 is U-shaped and has an opening at the front side thereof. The front plate 30 covers the front opening of the base frame 33 .

[0051] When installing the front plate 30, first pass the hook 40 through the hook hole 41, and then move the front plate 30 downward so that the hook 40 hooks the lower end of the hook hole 41. When removing the front plate 30, first lift the front plate 30 upward, and then pull the front plate 30 outward to allow the hook 40 to pass through the hook hole 41. At this time, the front plate 30 is separated from the base frame 33.

[0052] The fixing hole 39 is arranged on the second reinforcing rib 38 on the rear side of the side panel assembly 32, and the hook hole 40 is arranged on the second reinforcing rib 38 on the front side of the side panel assembly 32; the front panel 30 forms a detachable maintenance window. When the front panel 30 is removed, the opening of the basic frame 33 is exposed, so that the interior of the air cooler can be easily repaired.

[0053] The water inlet 51 is arranged at the top of the protrusion 34, and an opening 58 is arranged at the bottom of the protrusion 34. The water drop hole 14 extends out of the accommodating cavity 35 through the opening 58; the water pump 50 draws the water in the water tank 1 into the accommodating cavity 35 through the water inlet 51 and sprinkles it onto the water curtain device 3.

[0054] It also includes a gas-liquid separator 8 and an expansion valve. The gas-liquid separator 8 is connected to the compressor 2 and the evaporator respectively. The gas-liquid separator 8 is a gas-liquid separation tank. The compressor 2, the condenser (the first condenser 4 and the second condenser 6), the expansion valve, the evaporator, the gas-liquid separator 8 and the compressor 2 are connected in sequence to form a circulation flow path. The refrigerant enters the condenser and the evaporator in sequence for heat exchange, and then passes through the gas-liquid separator 8 for gas-liquid separation, and finally returns to the compressor 2; the refrigerant undergoes temperature and pressure changes in the circulation flow path, and realizes evaporation heat absorption in the evaporator and condensation heat release in the condenser; the grid member 43 is located on one side of the water curtain device 3, and the evaporator is located on the other side of the water curtain device 3. The external hot air is cooled for the first time through the water curtain device 3, and then cooled for the second time through the evaporator. The cold air formed after cooling is sent out of the air cooler through the wind wheel. The above structure is a prior art, and the patent CN213454004U can be referred to.

[0055] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high refrigeration power air cooler, characterized in that: The invention comprises a water tank (1), a compressor (2), an evaporator, a first condensing assembly, a second condensing assembly and a water curtain device (3), wherein the compressor (2) is connected to the evaporator, the compressor (2) is connected to the first condensing assembly and the second condensing assembly respectively, the first condensing assembly and the second condensing assembly are arranged up and down, the water tank (1), the water curtain device (3), the first condensing assembly and the second condensing assembly are connected in sequence, and the second condensing assembly is connected to the water tank (1), so as to form a circulating water circuit.

2. The high refrigeration power air cooler according to claim 1, characterized in that: The first condensing assembly comprises a first condensing pipe (4) and a first water pan (5), the second condensing assembly comprises a second condensing pipe (6) and a second water pan (7), the first water pan (5) is provided with a first water channel (10), the first condensing pipe (4) is provided on the first water channel (10), the second water pan (7) is provided with a second water channel (11), the second condensing pipe (6) is provided on the second water channel (11), and the compressor (2) is connected to the first condensing pipe (4) and the second condensing pipe (6), respectively.

3. The high refrigeration power air cooler according to claim 2, characterized in that: The invention also comprises a third water tray (12), wherein the third water tray (12), the first water tray (5), the second water tray (7) and the water tank (1) are arranged in sequence up and down, a third water channel (13) is arranged on the third water tray (12), a water drop hole (14) is arranged at the bottom of the water curtain device (3), a first through hole (15) is arranged at the bottom of the first water channel (10), a second through hole (16) is arranged at the bottom of the second water channel (11), a third through hole (17) is arranged at the bottom of the third water channel (13), and the water drop hole (14), the third water channel (13), the third through hole (17), the first water channel (10), the first through hole (15), the second water channel (11), the second through hole (16) and the water tank (1) are connected in sequence.

4. The high refrigeration power air cooler according to claim 1, characterized in that: A sink (18) is provided on the water tank (1), an installation cavity (19) is provided in the sink (18), a compressor (2) is installed on the installation cavity (19), a lower portion of the compressor (2) is provided close to the bottom of the water tank (1), a first opening (20) is provided on the top of the sink (18), a second opening (21) is provided on the top of the water tank (1), a height of the first opening (20) is higher than a height of the second opening (21), and a plurality of water leakage holes (22) are provided at the bottom of the installation cavity (19).

5. The high refrigeration power air cooler according to claim 4, characterized in that: A plurality of mounting feet (23) are arranged at the bottom of the mounting cavity (19), and a plurality of mounting plates (24) are arranged on the peripheral side of the compressor (2). The compressor (2) is supported on the mounting feet (23) by the mounting plates (24), so that the compressor (2) is suspended on the mounting cavity (19), and the mounting plates (24) are fixed on the mounting feet (23).

6. The high refrigeration power air cooler according to claim 4, characterized in that: The water tank (1) comprises a first water storage chamber (25) and a second water storage chamber (26); the first water storage chamber (25) and the second water storage chamber (26) are separated by a middle partition (27); a plurality of overflow ports (28) are provided on the middle partition (27); the first water storage chamber (25) is connected to the second water storage chamber (26) via the overflow ports (28); the height of the first opening (20) is higher than the height of the overflow ports (28); the volume of the first water storage chamber (25) is greater than the volume of the second water storage chamber (26); the first water storage chamber (25) and the second water storage chamber (26) are respectively connected to the water curtain device (3); and the second through hole (16) is connected to the first water storage chamber (25).

7. The high refrigeration power air cooler according to claim 1, characterized in that: The invention also comprises a main frame (29), wherein the main frame (29) comprises a front plate (30), a rear plate assembly (31), and side plate assemblies (32) arranged on both sides of the rear plate assembly (31); the rear plate assembly (31) and the side plate assemblies (32) constitute a basic frame (33); the front plate (30) is detachably mounted on the front side of the basic frame (33); a protrusion (34) is extended from the inner side of the rear plate assembly (31) and the side plate assembly (32) so that the rear plate assembly (31) and the side plate assembly (32) have thickness; a receiving cavity (35) is arranged in the protrusion (34); and the water curtain device (3) is mounted in the receiving cavity (35).

8. The high refrigeration power air cooler according to claim 7, characterized in that: A plurality of first reinforcing ribs (36) are distributed on both sides of the rear panel assembly (31) in an upper and lower manner. The first reinforcing ribs (36) are arranged horizontally and are provided with fixing column holes (37). Second reinforcing ribs (38) are arranged vertically on both sides of the side panel assembly (32). The second reinforcing ribs (38) are provided with fixing holes (39). A fastener passes through the fixing holes (39) and is fastened to the fixing column holes (37) to connect the rear panel assembly (31) and the side panel assembly (32). Hooks (40) are respectively provided on both sides of the front panel (30). The second reinforcing ribs (38) are provided with hook holes (41). The hooks (40) pass through the hook holes (41) and are hooked to the hook holes (41) to connect the front panel (30) and the side panel assembly (32).

9. The high refrigeration power air cooler according to claim 8, characterized in that: The rear plate assembly (31) and the side plate assembly (32) comprise a frame plate (42) and a grid member (43); the protrusion (34) is extended and arranged on the inner side of the frame plate (42); a third opening (44) is arranged on one side of the accommodating cavity (35); the grid member (43) covers the third opening (44); and a grid (9) is arranged on the other side of the accommodating cavity (35).

10. The high refrigeration power air cooler according to claim 1, characterized in that: It also includes a gas-liquid separator (8), which is connected to the compressor (2) and the evaporator respectively.

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