High-efficiency water cooling machine

Abstract

The invention discloses a high-efficiency water-cooling machine which comprises a water-cooling machine box body, relates to the technical field of refrigeration water-cooling machines, and further comprises a negative pressure fan module fixedly mounted at the top of the water-cooling machine box body. A condensation assembly, a compressor, an evaporation assembly and a disc-shaped pipeline set which communicate with one another for operation are fixedly installed in the water cooling machine box body, and then cooling water circulation is achieved to achieve refrigeration operation. The water cooling machine is characterized in that a circulating mechanism is arranged at the top of the water cooling machine box body, and the circulating mechanism comprises an air suction sleeve and a liquid suction sleeve; a dust removal mechanism is arranged on the front face of the water cooling machine box body and comprises a dust removal partition plate. According to the high-efficiency water cooling machine, cooling water in the disc-shaped pipeline set is subjected to heat exchange through the negative pressure state of the water cooling machine box body, attached dust is cleaned away through the dust removal assembly, blockage is avoided, auxiliary air is sprayed to be cooled with the disc-shaped pipeline set when dust and dirt are cleaned away, spraying water is driven to flow back, energy consumption is reduced, and the refrigeration effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration water coolers, in particular to a high-efficiency water cooler. Background Art

[0002] A chiller is a device that achieves refrigeration through a water circulation system. It consists of four core components: a compressor, a condenser, an evaporator, and an expansion valve. The low-temperature refrigerant absorbs heat from the chilled water in the evaporator, cooling it before being transported to the user end for refrigeration. Existing chillers draw in external air to assist the internal cooling water in dissipating heat. However, dust and dirt mixed in the air easily adhere to the refrigeration components, increasing energy consumption and impacting chiller operations. The utility model with announcement number CN211290626U discloses a water-cooled machine, in which the refrigerant flows into the cooling pipe of the box through the refrigeration system of the water-cooled machine, and the cooling pipe is arranged in an S-shaped coil in the water of the box. In addition, the specific structure of the cooling pipe is not limited to this, and this should not be a limitation of the utility model. As long as the cooling pipe can cool the water in the box, it can achieve the purpose of cooling the water. The water cooling temperature is measured by a temperature sensor and transmitted to a temperature controller. The temperature meter is set to start the closing of the AC contactor to achieve the purpose of controlling the operation of the compressor, and at the same time to ensure that the refrigerant in the cooling pipe dissipates heat evenly in the water.

[0003] The utility model with announcement number CN205641658U discloses a dual-source high-efficiency air-water cooling unit, in which a liquid reservoir and a thermal expansion valve are connected to the pipeline between the air-cooled fin heat exchanger and the use-side heat exchanger, wherein the first four-way reversing valve is connected to the water-cooling unit, the water-cooling unit pipeline is connected to the liquid reservoir, and a first one-way valve connecting the water-cooling unit to the liquid reservoir is provided on the pipeline between the water-cooling unit and the liquid reservoir, and a second one-way valve connecting the air-cooled fin heat exchanger to the liquid reservoir is provided on the pipeline between the air-cooled fin heat exchanger and the liquid reservoir.

[0004] However, the above-mentioned water-cooled cooling unit still has the following problems during actual use: the cooling effect is achieved by realizing water cooling circulation through the refrigeration components built into the water-cooled unit, but this type of water-cooled machine is similar to conventional refrigeration equipment. The unit absorbs external air to achieve heat exchange with the coil. The overall heat dissipation effect is determined by external environmental factors, which in turn affects the heat dissipation and water cooling under high external temperature conditions, increases working energy consumption, and cannot effectively improve the cooling effect.

[0005] Therefore, we propose a high-efficiency water cooler to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a high-efficiency water-cooling machine to solve the problem that the existing refrigeration effect is achieved by realizing water-cooling circulation through refrigeration components built into the water-cooling unit. However, this type of water-cooling machine is similar to conventional refrigeration equipment. The unit absorbs external air to achieve heat exchange with the coil. The overall heat dissipation effect is determined by external environmental factors, which in turn affects the heat dissipation and water cooling under high external temperature conditions, increases working energy consumption, and cannot effectively improve the cooling effect.

[0007] To achieve the above object, the present invention provides the following technical solution: a high-efficiency water-cooling machine, comprising a water-cooling machine chassis, and a negative pressure fan module fixedly mounted on the top of the water-cooling machine chassis; The interior of the water-cooled chassis is fixedly installed with interconnected condensing components, compressors, evaporating components, and disc-shaped pipe groups, thereby achieving cooling water circulation to achieve refrigeration operations; it also includes: A circulation mechanism is provided on the top of the water-cooling chassis, and the circulation mechanism includes an air suction sleeve and a liquid suction sleeve, and the air suction sleeve and the liquid suction sleeve are both connected to the interior of the circulating water tank; A dust removal mechanism is provided on the front of the water-cooling chassis, and the dust removal mechanism includes a dust removal partition, and a dust removal brush plate is slidably provided on the front of the dust removal partition.

[0008] Preferably, the circulation mechanism includes a circulating water tank fixedly installed on the left and right sides in front of the top surface of the water-cooled chassis, and the lower part of the interior of the circulating water tank is connected to the upper end of the circulating water pipe, and the height of the liquid level inside the circulating water tank is lower than the top height of the circulating water pipe, and the circulating water tank has a sealed structure to realize the suction circulation of the liquid.

[0009] Preferably, the air suction sleeve and liquid suction sleeve included in the circulation mechanism are fixedly installed on the left and right sides in front of the top surface of the water-cooling case, and the air suction sleeve and the liquid suction sleeve are elastically slid with a suction piston rod inside, and the inner end of the suction piston rod is penetrated and arranged on the outside of the air suction sleeve and the liquid suction sleeve.

[0010] Preferably, a one-way exhaust valve is fixedly provided at the outer end of the air suction sleeve included in the circulation mechanism, and the interior of the air suction sleeve away from the suction piston rod is through-connected to the lower end of the negative pressure air pipe, and the upper end of the negative pressure air pipe is through-connected to the top of the inside of the circulating water tank, and the liquid level inside the circulating water tank is lower than the height of the negative pressure air pipe.

[0011] Preferably, the outer end of the liquid suction sleeve included in the circulation mechanism is connected to the circulating water tank through a liquid guide pipe, and the outer end of the liquid suction sleeve is connected to the upper end of the spray delivery pipe, and the suction piston rods at the inner ends of the liquid suction sleeve and the air suction sleeve move back and forth synchronously to realize the circulation operation of spraying and suction.

[0012] Preferably, the circulation mechanism includes a water-cooled chassis with a spray assembly disposed inside, and the spray assembly includes a spray baffle, and the front of the spray baffle is disposed inside the disc-shaped pipe group, and the back of the spray baffle protrudes outside the rear of the disc-shaped pipe group, and the upper end of the spray baffle is fixedly connected to the lower end of the spray delivery pipe.

[0013] Preferably, the spray assembly includes a circulation transverse groove, and the circulation transverse grooves are opened at equal distances on the front of the spray partition, and spray strips are fixedly installed inside the circulation transverse grooves, and the spray strips are connected to the spray delivery pipes. When external air enters the water-cooled chassis through the circulation transverse grooves, the spray strips are used for spray-assisted heat exchange, and the spray liquid is blocked by the plate surface behind the spray partition.

[0014] Preferably, the spray assembly includes a recovery water tank, and the recovery water tank is arranged behind the bottom of the spray partition, and the recovery water tank is connected to the bottom ends of the circulating water pipes on the left and right sides, and then re-enters the interior of the circulating water tank through the negative pressure air suction sleeve after spraying heat exchange, and is circulated and sprayed for cooling and heat exchange by the liquid suction sleeve.

[0015] Preferably, the dust removal mechanism includes a reciprocating screw rotatably installed on the bottom front of the water-cooled chassis, and the reciprocating screw thread is connected to the lower end of the dust removal brush plate, so that the dust removal brush plate fits the front outer wall of the dust removal partition and moves back and forth in the left and right directions, and when it moves to the left and right sides, it slides against the suction piston rod to assist the circulation mechanism and the spray assembly in operation.

[0016] Preferably, the dust removal mechanism includes a dust collector fixedly mounted on the left and right sides of the front of the dust removal partition, and a flip partition is provided in the channel of the dust collector near one end of the dust removal partition through twisting rotation, and the dust collector is connected to the dust collecting negative pressure box, and the dust collecting negative pressure box is fixedly mounted on the upper part of the interior of the water-cooling chassis, and the dust collecting negative pressure box is connected to the cavity of the water-cooling chassis through the slot hole on the front so as to collect the dust stuck on the dust removal partition and discharge it outward.

[0017] Compared with the prior art, the present invention has the following beneficial effects: the high-efficiency water-cooling machine has a water-cooling machine case in a negative pressure state to exchange heat with the cooling water inside the disc-shaped pipe group, and the dust removal component removes the attached dust to avoid clogging. When cleaning dust, spray-assisted air and the disc-shaped pipe group are cooled, and the spray water is driven to reflux, reducing energy consumption and improving the cooling effect. The specific contents are as follows: 1. The condensing assembly, compressor, evaporating assembly and disc-shaped pipe group are interconnected, and the cooling water is pumped into the inside of the disc-shaped pipe group. The negative pressure fan module assists the cooling water inside the disc-shaped pipe group to dissipate heat outward, and then recirculates it into the equipment to achieve the effect of cooling and heat exchange.

[0018] 2. The water-cooled chassis in a negative pressure state draws in the external air through the dust removal baffle, and the dust mixed in the air is separated and filtered through the dust removal baffle and adheres to the outer wall of the dust removal baffle to avoid sticking to the outer wall of the disc-shaped pipe group and affecting the heat dissipation and cooling effect of the cooling water.

[0019] Furthermore, the reciprocating screw drives the threaded dust removal brush plate to move back and forth in the left and right directions, scraping and cleaning the dust and dirt adsorbed on the surface of the dust removal partition, and rotating against the flip partition when moving to the side. The through-connected dust collection negative pressure box and the dust collector and the negative pressure of the water-cooled chassis are interconnected, so that the dust and dirt are sucked into the dust collection negative pressure box through the dust collector and discharged outward along the airflow of the negative pressure fan module.

[0020] 3. The reciprocating dust removal brush plate contacts the suction piston rod inside the liquid suction sleeve, squeezing the spray water inside the liquid suction sleeve and delivering it to the spray partition through the spray delivery pipe. The spray water is sprayed into the flowing air inside the circulation horizontal groove by the through-connected spray strip pipe, and at the same time, the spray water and the disc-shaped pipe group are used to carry the cooling water to assist in heat dissipation.

[0021] Furthermore, the suction piston rod moves in the opposite direction through the elastic connection, so that the interior of the liquid suction sleeve is in a negative pressure state, and then the spraying liquid inside the water storage tank is sucked through the liquid guide pipe connected through it to refill it for the next spraying operation.

[0022] 4. The suction piston rod that is resisted moves toward the inside of the air suction sleeve, so that the air is discharged outward through the one-way exhaust valve. After the suction piston rod is reset, the inside of the air suction sleeve is in a negative pressure state, so that the gas in the circulating water tank can be extracted through the negative pressure air pipe, and the sealed negative pressure air pipe extracts the spray water collected in the recovery water tank through the circulating water pipe, and then flows back to the inside of the circulating water tank to replenish the spray liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the water-cooling chassis of the present invention; Figure 3 This is a schematic diagram of the dust removal partition installation structure of the present invention; Figure 4This is a structural diagram of the connection between the dust collecting negative pressure box and the dust collector of the present invention; Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram; Figure 6 This is a structural diagram of the connection between the circulating water tank and the recovery water tank of the present invention; Figure 7 This is a schematic diagram of the structure of the installation of the disc-shaped pipe group and the spray partition of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle; Figure 9 Schematic diagram of the cross-sectional structure of the air suction sleeve and the liquid suction sleeve of the present invention; Figure 10 This is a schematic diagram of the cross-sectional structure of the circulating water tank of the present invention.

[0024] In the figure: 1. Water-cooled chassis; 2. Negative pressure fan module; 3. Condensation assembly; 4. Compressor; 5. Evaporation assembly; 6. Disc pipe group; 7. Air suction sleeve; 8. Liquid suction sleeve; 9. Circulating water tank; 10. Dust removal baffle; 11. Dust removal brush plate; 12. Circulating water pipe; 13. Suction piston rod; 14. One-way exhaust valve; 15. Negative pressure air pipe; 16. Liquid guide pipe; 17. Spray delivery pipe; 18. Spray baffle; 19. Circulation horizontal groove; 20. Spray strip pipe; 21. Recovery water tank; 22. Reciprocating screw; 23. Dust collector; 24. Flip baffle; 25. Dust collecting negative pressure box. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] See also Figures 1-10 , the present invention provides the following technical solutions: Example 1: In order to solve the problems existing in the use of existing refrigeration water-cooled machines, this embodiment discloses the following technical solutions: a high-efficiency water-cooled machine, comprising a water-cooled machine case 1, and a negative pressure fan module 2 fixedly installed on the top of the water-cooled machine case 1; wherein, the interior of the water-cooled machine case 1 is fixedly installed with a condensing component 3, a compressor 4, an evaporating component 5 and a disc-shaped pipe group 6 that are interconnected and operate, thereby achieving cooling water circulation to realize refrigeration operation; a dust removal mechanism is provided on the front of the water-cooled machine case 1, and the dust removal mechanism includes a dust removal partition 10, and a dust removal brush plate 11 is slidingly provided on the front of the dust removal partition 10.

[0027] The dust removal mechanism includes a reciprocating screw 22 rotatably mounted on the bottom front of the water-cooled chassis 1, and the reciprocating screw 22 is threadedly connected to the lower end of the dust removal brush plate 11, so that the dust removal brush plate 11 fits the front outer wall of the dust removal partition 10 and moves back and forth in the left and right directions, and when it moves to the left and right sides, it slides against the suction piston rod 13 to assist the operation of the circulation mechanism and the spray assembly.

[0028] The dust removal mechanism includes a dust collector 23 fixedly mounted on the left and right sides of the front of the dust removal partition 10, and a flip partition 24 is provided in the channel of the dust collector 23 near one end of the dust removal partition 10 through twisting rotation, and the dust collector 23 is connected to the dust collecting negative pressure box 25, and the dust collecting negative pressure box 25 is fixedly mounted on the upper part of the interior of the water-cooling chassis 1, and the dust collecting negative pressure box 25 is connected to the cavity of the water-cooling chassis 1 through the slot hole on the front so as to collect the dust and dirt stuck to the dust removal partition 10 and discharge it outward.

[0029] like Figure 1-Figure 2 As shown, the interior of the water-cooled chassis 1 is interconnected by installing a condensing component 3, a compressor 4, an evaporating component 5 and a disc-shaped pipe group 6. By pumping cooling water into the interior of the disc-shaped pipe group 6 and operating the negative pressure fan module 2 installed on the top of the water-cooled chassis 1, the cooling water inside the disc-shaped pipe group 6 is assisted to dissipate heat outward, and then recirculate it to the interior of the equipment, thereby completing the cooling and heat exchange effect.

[0030] like Figure 4-Figure 5 As shown, when the negative pressure fan module 2 is working on the top of the water-cooling chassis 1, it draws the air inside the water-cooling chassis 1 to the outside, so that the inside of the water-cooling chassis 1 is in a negative pressure state, and the dust removal baffle 10 on the front side filters and removes dirt from the air entering from the outside, so that the dust and dirt are filtered through the dust removal baffle 10 to avoid covering the outer wall of the disc-shaped pipe group 6 and affecting its heat dissipation effect.

[0031] Furthermore, the water-cooling case 1 drives the reciprocating screw 22 installed at the bottom to rotate through the internal servo motor, and the dust removal brush plate 11 threadedly connected to the reciprocating screw 22 is limited by the dust removal partition 10, so that the rotating reciprocating screw 22 drives the dust removal brush plate 11 to move in the left and right directions in accordance with the dust removal partition 10, thereby scraping off the dust and dirt attached to the surface of the dust removal partition 10, and when the dust removal brush plate 11 moves to the side close to the dust collection collector 23, it rotates against the flip partition 24 to open the dust collection collector 23, and the dust collection negative pressure box 25 connected to the dust collection collector 23 is connected to the water-cooling case 1, so that the dust collection negative pressure box 25 and the dust collection collector 23 are both in a negative pressure state, thereby absorbing the dust and dirt driven by the dust removal brush plate 11, and discharging it outwards through the air flow of the negative pressure fan module 2, thereby avoiding dust adhesion and increasing cooling energy consumption.

[0032] Example 2: In order to solve the problems existing in the use of existing refrigeration water-cooling machines, this embodiment discloses the following technical solutions: a circulation mechanism is provided on the top of the water-cooling machine case 1, and the circulation mechanism includes an air suction sleeve 7 and a liquid suction sleeve 8, and the air suction sleeve 7 and the liquid suction sleeve 8 are both connected to the interior of the circulating water tank 9; the outer end of the liquid suction sleeve 8 included in the circulation mechanism is connected to the circulating water tank 9 through a liquid guide pipe 16, and the outer end of the liquid suction sleeve 8 is connected to the upper end of the spray delivery pipe 17, and the liquid suction sleeve 8 and the suction piston rod 13 at the inner end of the air suction sleeve 7 perform synchronous reciprocating movement to realize the cyclic operation of spraying and suction.

[0033] The circulation mechanism includes a water-cooled chassis 1 with a spray assembly arranged inside, and the spray assembly includes a spray baffle 18, and the front of the spray baffle 18 is arranged inside the disc-shaped pipe group 6, and the back of the spray baffle 18 protrudes outside the rear of the disc-shaped pipe group 6, and the upper end of the spray baffle 18 is fixedly connected to the lower end of the spray delivery pipe 17; the spray assembly includes a circulation transverse groove 19, and the circulation transverse grooves 19 are equidistantly arranged on the front of the spray baffle 18, and the interior of the circulation transverse grooves 19 are fixedly installed with spray strips 20, and the spray strips 20 are connected to the spray delivery pipe 17. When external air enters the water-cooled chassis 1 through the circulation transverse grooves 19, the spray strips 20 are used for spray-assisted heat exchange, and the spray liquid is blocked by the plate surface behind the spray baffle 18.

[0034] like Figure 7-Figure 9As shown, when the dust removal brush plate 11 on the front of the water-cooled chassis 1 moves back and forth in the left and right directions, its top end fits against the suction piston rod 13 on the inner side of the liquid suction sleeve 8, and squeezes and drives the suction piston rod 13 to move, so that the suction piston rod 13 squeezes the spray liquid inside the liquid suction sleeve 8 to flow downward through the spray delivery pipe 17, so that the spray liquid enters the spray partition 18, and the spray strip pipe 20 connected through it sprays the spray liquid into the circulation horizontal groove 19, so as to cool down the air entering the water-cooled chassis 1, and at the same time can follow the flowing air to contact the outer wall of the disc-shaped pipe group 6, thereby improving the heat exchange effect of the cooling water.

[0035] Furthermore, after the dust removal brush plate 11 moves in the opposite direction, it no longer squeezes the suction piston rod 13, so that the elastically connected suction piston rod 13 moves inward and resets, and the spray delivery pipe 17 is set in a one-way output structure, so that the inside of the liquid suction sleeve 8 is in a negative pressure state, so that the spray water inside the circulating water tank 9 can be sucked through the one-way connected liquid guide pipe 16 and refilled into the inside of the liquid suction sleeve 8 for the next spraying operation.

[0036] Example 3: In order to solve the problems existing in the use of the existing refrigeration water-cooling machine, this embodiment discloses the following technical solutions. The circulation mechanism includes a circulation water tank 9 fixedly installed on the left and right sides in front of the top surface of the water-cooling machine case 1, and the lower part of the interior of the circulation water tank 9 is connected to the upper end of the circulation water pipe 12, and the height of the liquid level inside the circulation water tank 9 is lower than the top height of the circulation water pipe 12, and the circulation water tank 9 is a sealed structure to realize the suction circulation of the liquid; the circulation mechanism includes an air suction sleeve 7 and a liquid suction sleeve 8 fixedly installed on the left and right sides in front of the top surface of the water-cooling machine case 1, and the air suction sleeve 7 and the liquid suction sleeve 8 have a suction piston rod 13 elastically sliding inside, and the inner end of the suction piston rod 13 is penetrated and arranged on the outside of the air suction sleeve 7 and the liquid suction sleeve 8.

[0037] The outer end of the air suction sleeve 7 included in the circulation mechanism is fixedly provided with a one-way exhaust valve 14, and the interior of the air suction sleeve 7 away from the suction piston rod 13 is through-set at the lower end of the negative pressure air pipe 15, and the upper end of the negative pressure air pipe 15 is through-connected to the top of the circulating water tank 9, and the liquid level inside the circulating water tank 9 is lower than the height of the negative pressure air pipe 15; the spray assembly includes a recovery water tank 21, and the recovery water tank 21 is through-set at the bottom rear of the spray partition 18, and the recovery water tank 21 is through-connected to the bottom ends of the circulating water pipes 12 on the left and right sides, and then re-enters the circulating water tank 9 through the negative pressure air suction sleeve 7 after spraying and heat exchange, and is circulated and sprayed for cooling and heat exchange by the liquid suction sleeve 8.

[0038] like Figure 6 、 Figure 10 As shown, the dust removal brush plate 11 simultaneously squeezes the suction piston rod 13 inside the air suction sleeve 7 during its movement. After the suction piston rod 13 squeezes the air inside the air suction sleeve 7, the air is discharged to the outside through the one-way exhaust valve 14 at the outer end of the air suction sleeve 7, thereby preventing the air from entering the circulating water tank 9 through the negative pressure air pipe 15 connected through the connection and affecting the subsequent suction and reflux operations.

[0039] Furthermore, after the dust removal brush plate 11 moves away from the suction piston rod 13 inside the air suction sleeve 7, it resets and slides inward, so that the inside of the air suction sleeve 7 is in a negative pressure state, and is sucked into the circulating water tank 9 through the negative pressure air pipe 15 connected through it, and the bottom of the circulating water tank 9 is connected to the recovery water tank 21 through the circulating water pipe 12, and then after the internal air is removed, the spray water inside the spray partition 18 is stored through the recovery water tank 21, and is sucked into the inside of the circulating water tank 9 by the negative pressure circulating water pipe 12, so as to facilitate the subsequent re-spraying operation.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency water-cooling machine, comprising a water-cooling machine housing (1), and a negative pressure fan module (2) fixedly mounted on the top of the water-cooling machine housing (1); in, The interior of the water-cooling chassis (1) is fixedly installed with a condensing assembly (3), a compressor (4), an evaporating assembly (5), and a disc-shaped pipe group (6) that are interconnected and work together, thereby achieving cooling water circulation to realize refrigeration operation; It is characterized by further comprising: A circulation mechanism is provided on the top of the water-cooling chassis (1), and the circulation mechanism includes an air suction sleeve (7) and a liquid suction sleeve (8), and the air suction sleeve (7) and the liquid suction sleeve (8) are both connected to the interior of the circulating water tank (9); The front of the water-cooling chassis (1) is provided with a dust removal mechanism, and the dust removal mechanism includes a dust removal partition (10), and a dust removal brush plate (11) is slidably provided on the front of the dust removal partition (10).

2. A high-efficiency water chiller according to claim 1, characterized in that: The circulating water tank (9) included in the circulation mechanism is fixedly installed on the left and right sides in front of the top surface of the water-cooling machine case (1), and the lower part of the interior of the circulating water tank (9) is connected to the upper end of the circulating water pipe (12), and the height of the liquid level in the circulating water tank (9) is lower than the top height of the circulating water pipe (12), and the circulating water tank (9) is in a sealed structure to realize the suction circulation of the liquid.

3. The high-efficiency water chiller according to claim 1, characterized in that: The circulation mechanism comprises an air suction sleeve (7) and a liquid suction sleeve (8) which are fixedly mounted on the left and right sides in front of the top surface of the water-cooling case (1), and a suction piston rod (13) is elastically slidably disposed inside the air suction sleeve (7) and the liquid suction sleeve (8), and the inner end of the suction piston rod (13) is penetrated and disposed outside the air suction sleeve (7) and the liquid suction sleeve (8).

4. The high-efficiency water chiller according to claim 3, characterized in that: The outer end of the air suction sleeve (7) included in the circulation mechanism is fixedly provided with a one-way exhaust valve (14), and the interior of the air suction sleeve (7) away from the suction piston rod (13) is connected to the lower end of the negative pressure air pipe (15), and the upper end of the negative pressure air pipe (15) is connected to the upper part of the interior of the circulating water tank (9), and the liquid level inside the circulating water tank (9) is lower than the height of the negative pressure air pipe (15).

5. The high-efficiency water chiller according to claim 4, characterized in that: The outer end of the liquid suction sleeve (8) included in the circulation mechanism is connected to the circulating water tank (9) through a liquid guide pipe (16), and the outer end of the liquid suction sleeve (8) is connected to the upper end of the spray delivery pipe (17), and the suction piston rod (13) at the inner end of the liquid suction sleeve (8) and the air suction sleeve (7) moves back and forth synchronously to realize the circulation operation of spraying and suction.

6. The high-efficiency water chiller according to claim 1, characterized in that: The circulation mechanism includes a water-cooled chassis (1) having a spray assembly disposed therein, and the spray assembly includes a spray baffle (18), and the front of the spray baffle (18) is disposed inside the disc-shaped pipe group (6), and the back of the spray baffle (18) protrudes from the rear outside of the disc-shaped pipe group (6), and the upper end of the spray baffle (18) is fixedly connected to the lower end of the spray delivery pipe (17).

7. The high-efficiency water chiller according to claim 6, characterized in that: The spray assembly includes a circulation transverse groove (19), and the circulation transverse groove (19) is opened at equal distances on the front of the spray partition (18), and the interior of the circulation transverse groove (19) is fixedly installed with a spray strip pipe (20), and the spray strip pipe (20) is connected to the spray delivery pipe (17). When the external air enters the interior of the water-cooled chassis (1) through the circulation transverse groove (19), the spray strip pipe (20) performs spraying to assist heat exchange, and the spray liquid is blocked by the plate surface behind the spray partition (18).

8. The high-efficiency water chiller according to claim 7, characterized in that: The spray assembly includes a recovery water tank (21), and the recovery water tank (21) is arranged through the bottom rear of the spray partition (18), and the recovery water tank (21) is connected to the bottom ends of the left and right circulating water pipes (12), and then re-enters the interior of the circulating water tank (9) through the negative pressure air suction sleeve (7) after spraying and heat exchange, and is circulated and sprayed by the liquid suction sleeve (8) for cooling and heat exchange.

9. The high-efficiency water chiller according to claim 1, characterized in that: The dust removal mechanism includes a reciprocating screw (22) rotatably mounted on the bottom of the front face of the water-cooling chassis (1), and the reciprocating screw (22) is threadedly connected to the lower end of the dust removal brush plate (11), so that the dust removal brush plate (11) fits the front outer wall of the dust removal partition (10) and reciprocates in the left and right directions, and when moving to the left and right sides, it contacts the suction piston rod (13) and slides, thereby assisting the operation of the circulation mechanism and the spray assembly.

10. The high-efficiency water chiller according to claim 9, characterized in that: The dust removal mechanism includes a dust collector (23) fixedly mounted on the left and right sides of the front of the dust removal partition (10), and a flip partition (24) is provided in the channel of the dust collector (23) close to one end of the dust removal partition (10) by twisting, and the dust collector (23) is connected to the dust negative pressure box (25), and the dust negative pressure box (25) is fixedly mounted on the upper part of the interior of the water-cooling chassis (1), and the dust negative pressure box (25) is connected to the cavity of the water-cooling chassis (1) through the slot hole on the front, so as to collect the dust and dirt stuck to the dust removal partition (10) and discharge it outward.

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