Water-cooling water chilling unit

Abstract

The invention discloses a water-cooling water chilling unit, and relates to the technical field of energy-saving water chilling units, the water-cooling water chilling unit comprises a bottom plate, a condenser is fixedly mounted on the upper surface of the bottom plate, a unit frame I is fixedly mounted on the surface of the condenser, a cooling cabin is fixedly mounted on the condenser through the unit frame I, and a shell is fixedly mounted on the side surface of the cooling cabin; two communicating rings are fixedly installed on the inner wall of the cooling cabin, a plurality of cooling pipes are directly and fixedly installed on the two communicating rings, a water inlet pipe and a water outlet pipe are fixedly communicated with the surface of the cooling cabin, a compressor is fixedly installed on the cooling cabin through a second unit frame, and the compressor and a condenser directly and jointly fixedly communicate with a backflow pipe. According to the water-cooling water chilling unit, the proper cooling assembly can be selected from the water-cooling water chilling unit for cooling treatment according to different initial temperatures of liquid to be cooled in the cooling pipe, and compared with a traditional unit only with a simple water cooling function, waste of electric power resources is avoided, and energy conservation and environmental protection are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of energy-saving water cooling units, in particular to a water-cooled chiller. Background Art

[0002] A water-cooled chiller is a cooling device used in industrial, commercial and office spaces. A water-cooled chiller is mainly composed of an evaporator, a compressor, a condenser and an expansion valve. Its main working principle is to use the refrigerant liquid in the evaporator to absorb the heat outside the machine and evaporate continuously to achieve a cooling effect. According to the different cooling methods of the unit, water-cooled chillers can be divided into air cooling and water cooling. Air cooling units use external air to flow through the evaporator of the machine to absorb heat, while water cooling uses hydraulic circulation to cool the refrigerant liquid to achieve a cooling effect.

[0003] Current water-cooled chillers often only have a simple water-cooling cooling effect. When the chiller is performing cooling work, both the compressor and the condenser need to work continuously to complete the hydraulic cycle for cooling work. The continuous operation of the compressor and the condenser consumes a lot of electricity resources. When the initial temperature of the liquid to be cooled is not high, using water cooling to cool down the liquid will cause a waste of electricity resources and poor energy-saving effect.

[0004] That is, it is difficult for the water-cooled chiller in the prior art to make energy-saving adjustments to the cooling system according to the different initial temperatures of the liquid to be cooled;

[0005] Therefore, there is an urgent need for a water-cooled chiller with energy-saving effect that can adjust the cooling system according to the different initial temperatures of the liquid to be cooled. Summary of the invention

[0006] The object of the present invention is to provide a water-cooled chiller to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a water-cooled chiller, comprising a bottom plate, a condenser is fixedly mounted on the upper surface of the bottom plate, a unit frame 1 is fixedly mounted on the surface of the condenser, a cooling cabin is fixedly mounted on the condenser through the unit frame 1, a shell is fixedly mounted on the side of the cooling cabin, two connecting rings are fixedly mounted on the inner wall of the cooling cabin, a plurality of cooling pipes are directly fixedly mounted on the two connecting rings, and a water inlet pipe and a water outlet pipe are fixedly connected on the surface of the cooling cabin;

[0008] The cooling cabin is provided with a water cooling component and an air cooling component;

[0009] The unit also includes:

[0010] An adjusting component and a cleaning component are arranged in the housing;

[0011] The regulating component is used to adjust the coverage area of ​​the cooling pipe by the cooling gas output by the air cooling component;

[0012] The cleaning component is in driving connection with the adjusting component and is used for cleaning dust on the surfaces of the plurality of cooling pipes after the air cooling assembly is adjusted to a maximum coverage area.

[0013] Optionally, the water cooling component includes a unit frame 2 fixedly mounted on the surface of the cooling chamber, a compressor is fixedly mounted on the cooling chamber through the unit frame 2, the compressor and the condenser are directly and commonly connected via a return pipe, the condenser and the cooling chamber are commonly and commonly connected via a connecting pipe 1, and the cooling chamber and the compressor are commonly and commonly connected via a connecting pipe 2.

[0014] Optionally, the air cooling component includes an air cooler fixedly mounted on the upper surface of the base plate, the surface of the air cooler is fixedly connected with an air inlet pipe and an air outlet pipe, the surface of the cooling chamber is fixedly connected with a sleeve, the end of the air outlet pipe is fixedly connected to the sleeve, the inner wall of the sleeve is slidably connected with an air supply pipe, the surface of the cooling pipe is slidably connected with a movable disk, the end of the air supply pipe is fixedly connected to the movable disk, a plurality of air outlets are provided on the surface of the air supply pipe, an air outlet groove is provided inside the movable disk, and the surface of the cooling chamber is fixedly connected with an exhaust pipe.

[0015] Optionally, the adjusting component includes a motor fixedly mounted on the inner wall of the shell, the output shaft of the motor is fixedly connected to a gear 1, the surface of the air pipe is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a moving rod 1, the end of the moving rod 1 away from the air pipe is fixedly connected to a fixed block, the upper surface of the fixed block is fixedly connected to a connecting block 1, and the surface of the connecting block 1 is fixedly connected to a rack row 1 meshing with the gear 1.

[0016] Optionally, the surface of the connecting block one is also fixedly connected to a rack row two, the inner wall of the shell is rotatably connected to a rotating shaft one, the surface of the rotating shaft one is fixedly connected to a gear two meshing with the rack row two, the surface of the sleeve is rotatably connected to a rotating rod, one end of the rotating rod extending into the sleeve is fixedly connected to a turntable, and the other end of the rotating rod extending out of the sleeve is fixedly connected to a gear three meshing with the gear two.

[0017] Optionally, the cleaning component includes a limiting rod 1 fixedly connected to the surface of the rack row 1, a moving block is slidably connected to the surface of the limiting rod 1, a tooth meshing with the gear 1 is fixedly connected to the surface of the moving block, a connecting block 2 is fixedly connected to the surface of the moving block, a connecting block 3 is fixedly connected to the surface of the rack row 1, a limiting rod 2 is fixedly connected to the surface of the connecting block 3, a limiting rod 2 passes through the connecting block 2 and is slidably connected to the connecting block, a spring is commonly provided between the connecting block 3 and the connecting block 2, and the upper surface of the moving block is fixedly connected to the rack row 3.

[0018] Optionally, the cleaning component further comprises a cleaning disk slidably connected to the inner wall of the cooling chamber, a plurality of cleaning grooves for inserting the cooling pipes are provided on the surface of the cleaning disk, a plurality of cleaning brushes are provided on the inner wall of the cleaning groove, a second moving rod is fixedly mounted on the surface of the cleaning disk, and a fourth rack is fixedly connected to the end of the second moving rod away from the cleaning disk;

[0019] The inner wall of the shell is rotatably connected to a second rotating shaft, the surface of the second rotating shaft is fixedly connected to a small gear meshing with the three-phase rack row, and the surface of the second rotating shaft is also fixedly connected to a large gear meshing with the four-phase rack row.

[0020] Optionally, flanges are provided on the surfaces of the return pipe, the connecting pipe 1 and the connecting pipe 2, and a support plate is fixedly installed on the upper surface of the base plate.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. When the initial temperature of the liquid to be cooled introduced into the cooling pipe is within the cooling range of the air cooling component, the present invention turns off the liquid cooling and only uses the air cooling. Compared with the continuous use of liquid cooling, the energy consumption is lower and it is more energy-saving and environmentally friendly. When the initial temperature of the liquid to be cooled in the cooling pipe is high, the air cooling is turned off and the liquid cooling is used, so that the liquid to be cooled can be efficiently cooled.

[0023] That is, the present invention can select a suitable cooling component in the water-cooled chiller for cooling treatment according to the different initial temperatures of the liquid to be cooled in the cooling pipe. Compared with the traditional unit with only simple water cooling, it avoids the waste of electric power resources and is beneficial to energy saving and environmental protection.

[0024] Second, when the temperature of the liquid to be cooled in the cooling pipe is within the cooling range of the air cooling component, the motor is turned on, and under the linkage of multiple structures, as the temperature of the liquid to be cooled increases, more areas of the cooling pipe can be exposed to the right side of the moving disk for air cooling;

[0025] As more cooling pipes are exposed on the right side of the movable disk, the flow rate of the cooling gas ejected from multiple air outlet slots will also increase, so that the air-cooled components in the unit can enhance the cooling effect as the temperature of the liquid to be cooled changes, making it more practical.

[0026] 3. Before starting the liquid cooling, the present invention first continuously turns on the motor for a period of time. As the motor is turned on, after the rack row is meshed with the gear for a while, the movable disk will move to the maximum distance away from the motor. In this state, the area of ​​the cooling pipe exposed on the right side of the movable disk is the largest. As the motor continues to rotate, under the linkage cooperation of multiple structures, the cleaning disk can reciprocate on the surface of the cooling pipe. Under the action of multiple cleaning brushes in the cleaning groove, the dust and impurities attached to the surfaces of the multiple cooling pipes exposed on the right side of the movable disk and subjected to air cooling can be brushed off, thereby avoiding the problem that the dust particles attached to the cooling pipes enter the refrigerant liquid during the subsequent liquid cooling operation, thereby affecting the normal working efficiency of the liquid cooling component. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is an axonometric view of the structure of the present invention;

[0028] Figure 2 is a cross-sectional view of the structure of the present invention;

[0029] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0030] Figure 4 It is a cross-sectional view of the cooling cabin structure in the present invention;

[0031] Figure 5 It is a cross-sectional view of the sleeve structure in the present invention;

[0032] Figure 6 The cross-sectional view of the shell structure in the present invention Figure 1 ;

[0033] Figure 7 It is a schematic diagram of a structure of a rack row in the present invention;

[0034] Figure 8 The cross-sectional view of the shell structure in the present invention Figure 2 ;

[0035] Fig. 9 It is a cross-sectional view of the large gear structure in the present invention.

[0036] In the figure: 1, bottom plate; 2, cooling cabin; 3, condenser; 4, compressor; 5, return pipe; 6, support plate; 7, shell; 9, air outlet pipe; 10, air cooler; 11, connecting pipe 1; 12, connecting pipe 2; 13, water inlet pipe; 14, connecting ring; 15, air delivery pipe; 16, rotating rod; 17, sleeve; 18, rotating disk; 19, water outlet pipe; 20, exhaust pipe; 21, cooling pipe; 22, moving disk; 23, moving rod 2; 24, moving rod 1; 25, cleaning 1. Sorting groove; 26. Cleaning brush; 27. Cleaning plate; 28. Air outlet groove; 29. ​​Connecting plate; 30. Gear three; 32. Rack row two; 33. Gear two; 35. Gear one; 36. Motor; 37. Rack row one; 38. Connecting block one; 39. Moving block; 40. Teeth; 41. Connecting block two; 42. Rack row three; 43. Spring; 44. Connecting block three; 45. Fixed block; 46. Rotating shaft two; 47. Large gear; 48. Small gear; 49. Rack row four. DETAILED DESCRIPTION

[0037] 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.

[0038] For example, see Figures 1 to 9 The present invention provides a water-cooled chiller, comprising a base plate 1, a condenser 3 is fixedly mounted on the upper surface of the base plate 1, a unit frame 1 is fixedly mounted on the surface of the condenser 3, a cooling cabin 2 is fixedly mounted on the condenser 3 through the unit frame 1, a shell 7 is fixedly mounted on the side of the cooling cabin 2, two connecting rings 14 are fixedly mounted on the inner wall of the cooling cabin 2, a plurality of cooling pipes 21 are directly fixedly mounted on the two connecting rings 14, a water inlet pipe 13 and a water outlet pipe 19 are fixedly connected on the surface of the cooling cabin 2, a water cooling component and an air cooling component are arranged in the cooling cabin 2, and the unit further comprises an adjusting component and a cleaning component arranged in the shell 7.

[0039] The water cooling component includes a unit frame 2 fixedly installed on the surface of the cooling chamber 2, a compressor 4 is fixedly installed on the cooling chamber 2 through the unit frame 2, the compressor 4 and the condenser 3 are directly fixedly connected to each other via a return pipe 5, the condenser 3 and the cooling chamber 2 are fixedly connected to each other via a connecting pipe 11, and the cooling chamber 2 and the compressor 4 are fixedly connected to each other via a connecting pipe 2 12.

[0040] The surfaces of the return pipe 5 , the connecting pipe 1 11 and the connecting pipe 2 12 are all provided with flanges, and a support plate 6 is fixedly mounted on the upper surface of the bottom plate 1 .

[0041] In this embodiment, when the initial temperature of the liquid to be cooled is high, the unit will adopt liquid cooling with high cooling rate and energy consumption, as follows:

[0042] like Figure 1 and Figure 2 As shown, the liquid to be cooled is introduced from the water inlet pipe 13, and the liquid to be cooled will enter the multiple cooling tubes 21 in the cooling chamber 2 through the connecting ring 14 on the left, and then the condenser 3 and the compressor 4 are turned on to start working, and the refrigerant liquid obtained after compression in the compressor 4 can be discharged into the cooling chamber 2 through the connecting pipe 2 12, so as to be able to cool the liquid to be cooled in the multiple cooling tubes 21. At the same time, the used refrigerant liquid after taking away the heat of the cooling tubes 21 will enter the condenser 3 again through the connecting pipe 1 11 for secondary condensation, and then enter the compressor 4 again through the reflux pipe 5. This is a relatively mature existing technology in the water-cooled unit and will not be described in detail here.

[0043] Furthermore, the air cooling component includes an air cooler 10 fixedly mounted on the upper surface of the base plate 1, the surface of the air cooler 10 is fixedly connected with an air inlet pipe and an air outlet pipe 9, the surface of the cooling chamber 2 is fixedly connected with a sleeve 17, the end of the air outlet pipe 9 is fixedly connected to the sleeve 17, the inner wall of the sleeve 17 is slidably connected with an air supply pipe 15, the surface of the cooling pipe 21 is slidably connected with a movable disk 22, the end of the air supply pipe 15 is fixedly connected to the movable disk 22, a plurality of air outlets are provided on the surface of the air supply pipe 15, an air outlet groove 28 is provided inside the movable disk 22, and the surface of the cooling chamber 2 is fixedly connected with an exhaust pipe 20.

[0044] The adjusting component includes a motor 36 fixedly mounted on the inner wall of the shell 7, the output shaft of the motor 36 is fixedly connected to a gear 35, the surface of the air pipe 15 is fixedly connected to a connecting plate 29, the surface of the connecting plate 29 is fixedly connected to a moving rod 24, the end of the moving rod 24 away from the air pipe 15 is fixedly connected to a fixing block 45, the upper surface of the fixing block 45 is fixedly connected to a connecting block 38, and the surface of the connecting block 38 is fixedly connected to a rack row 37 meshing with the gear 35.

[0045] like Figure 2 , Figure 3 and Figure 6 As shown in the figure, when the initial temperature of the liquid to be cooled is low, the unit will adopt air cooling with lower cooling rate and energy consumption, as follows:

[0046] Similarly, the liquid to be cooled is introduced from the water inlet pipe 13, and the liquid to be cooled enters into the multiple cooling pipes 21 in the cooling chamber 2 through the connecting ring 14 on the left. Then, the condenser 3 and the compressor 4 are turned off to save electricity resources, and then the motor 36 is turned on to drive the gear 35 to rotate. As the gear 35 rotates, the rack row 37 is driven to move toward the cooling chamber 2. As the rack row 37 moves, under the connection between the moving rod 24 and the connecting plate 29, the air supply pipe 15 and the moving disk 22 are driven to move synchronously toward the center of the cooling chamber 2.

[0047] like Figure 4 As shown, as the movable disk 22 moves, more area of ​​the cooling pipe 21 will be exposed on the right side of the movable disk 22. After the movable disk 22 moves to an appropriate position, the air cooler 10 is turned on. Under the action of the air cooler 10 and its internal air pump, the outside air can be sucked in through the air inlet pipe, compressed and cooled, and then discharged from the air outlet pipe 9 into the sleeve 17.

[0048] like Figure 2 and Figure 3 As shown, the cooling gas in the sleeve 17 will first enter the gas pipe 15, and enter the multiple gas outlet grooves 28 from the multiple gas outlets on the surface of the gas pipe 15, and the cooling gas will be ejected from the end of the gas outlet groove 28. Since the gas outlet groove 28 is obliquely opened near the gas outlet end of the cooling pipe 21, the cooling gas ejected from the gas outlet groove 28 can have a larger contact area with the cooling pipe 21. Under the action of the cooling gas, the cooling pipe 21 can be air-cooled. When the temperature of the liquid to be cooled is within the range of air cooling, the liquid cooling is turned off and only air cooling is used. Compared with the continuous use of liquid cooling, the energy consumption is lower, and it is more energy-saving and environmentally friendly, which is worthy of promotion and use.

[0049] Furthermore, the surface of the connecting block 1 38 is also fixedly connected to the rack row 2 32, the inner wall of the shell 7 is fixedly rotatably connected to the rotating shaft 1, the surface of the rotating shaft 1 is fixedly connected to the gear 2 33 meshing with the rack row 2 32, the surface of the sleeve 17 is fixedly rotatably connected to the rotating rod 16, one end of the rotating rod 16 extending into the sleeve 17 is fixedly connected to the turntable 18, and the other end of the rotating rod 16 extending out of the sleeve 17 is fixedly connected to the gear 3 30 meshing with the gear 2 33.

[0050] After turning on the motor 36, as the movable disk 22 moves, more areas of the cooling pipe 21 will be exposed on the right side of the movable disk 22. It is not difficult to understand that as the exposed area of ​​the cooling pipe 21 on the right side of the movable disk 22 increases, the corresponding temperature of the liquid required to be cooled in the cooling pipe 21 will be higher within the range that the air cooling can cool down. However, this temperature will not be greater than the maximum temperature that the air cooling can cool down. Once the temperature of the liquid to be cooled is greater than the maximum temperature that the air cooling can cool down, the air cooling is suspended and liquid cooling is used again.

[0051] During the movement and adjustment of the movable plate 22 in the cooling chamber 2, Figure 4 , Figure 5 and Figure 6 As shown, with the movement of rack row 1 37, under the connection action of connecting block 1 38, rack row 2 32 will move synchronously, and with the movement of rack row 2 32, under the meshing action of gear 2 33 and gear 3 30, the rotating rod 16 will start to rotate, and with the rotation of the rotating rod 16, the turntable 18 in the sleeve 17 will be driven to rotate, and with the rotation of the turntable 18 from the horizontal direction to the inclined direction, the flow path of the cooling gas in the sleeve 17 will become smaller. When the output of the cooling gas output by the pump body in the air cooler 10 is unchanged, the smaller the flow path in the sleeve 17, the faster the flow rate of the cooling gas passing through the sleeve 17 to the air supply pipe 15 will be, so that the flow rate of the cooling gas ejected from the air outlet groove 28 to cool the cooling pipe 21 can be faster, and the cooling gas with a high flow rate can have a better heat transfer effect, so that the liquid to be cooled in the cooling pipe 21 can be cooled more efficiently.

[0052] That is, when the temperature of the liquid to be cooled in the cooling pipe 21 is within the air cooling range, as the temperature of the liquid increases, a larger area of ​​the cooling pipe 21 can be exposed to the right side of the movable disk 22 for air cooling. At the same time, as a larger area of ​​the cooling pipe 21 is exposed to the right side of the movable disk 22, the flow rate of the cooling gas ejected from the multiple air outlet grooves 28 will also increase, so that the air cooling in the water-cooled chiller can enhance the cooling effect as the temperature of the liquid to be cooled changes, and the practicality is stronger.

[0053] Embodiment 2, based on the above embodiment:

[0054] Furthermore, the cleaning component includes a limit rod 1 fixedly connected to the surface of the rack row 1 37, the surface of the limit rod 1 is slidably connected with a moving block 39, the surface of the moving block 39 is fixedly connected with teeth 40 meshing with the gear 1 35, the surface of the moving block 39 is fixedly connected with a connecting block 2 41, the surface of the rack row 1 37 is fixedly connected with a connecting block 3 44, the surface of the connecting block 3 44 is fixedly connected with the limit rod 2, the limit rod 2 penetrates the connecting block 2 41 and is slidably connected thereto, a spring 43 is commonly provided between the connecting block 3 44 and the connecting block 2 41, and the upper surface of the moving block 39 is fixedly connected with the rack row 3 42.

[0055] The cleaning component also includes a cleaning plate 27 slidably connected to the inner wall of the cooling chamber 2, a plurality of cleaning grooves 25 for the cooling pipes 21 to be inserted into the surface of the cleaning plate 27, a plurality of cleaning brushes 26 are arranged on the inner wall of the cleaning groove 25, a moving rod 23 is fixedly installed on the surface of the cleaning plate 27, and a rack row 49 is fixedly connected to the end of the moving rod 23 away from the cleaning plate 27;

[0056] The inner wall of the housing 7 is rotatably connected to a second shaft 46 , the surface of which is fixedly connected to a small gear 48 meshing with a third rack 42 , and the surface of which is also fixedly connected to a large gear 47 meshing with a fourth rack 49 .

[0057] In the embodiment, when multiple cooling tubes 21 are cooled by air cooling, some dust and impurities will inevitably adhere to the surface of the cooling tubes 21 during the air cooling. In order to prevent the dust and impurities attached to the surface of the cooling tubes 21 from affecting the subsequent cooling of the refrigerant liquid, cleaning is required.

[0058] Before starting liquid cooling, the motor 36 is turned on for a while. As the motor 36 is turned on, the rack 37 will first engage with the gear 35. At this time, the movable disk 22 will move to the maximum distance away from the motor 36. In this state, the area of ​​the cooling pipe exposed on the right side of the movable disk 22 is the largest.

[0059] As the motor 36 continues to rotate, Figure 6 , Figure 7 and Figure 8As shown, when the rack row 1 37 and the gear 1 35 are meshed, the moving block 39 will also drive the rack row 3 42 to move to the position meshing with the pinion 48, and with the mechanical rotation of the motor 36, the gear 1 35 will mesh with the teeth 40 on the moving block 39, and drive the teeth 40, the moving block 39 and the rack row 3 42 to move a short distance to the left, and the spring 43 will be compressed. When the teeth 40 and the gear 1 35 are disengaged, under the action of the elastic potential energy of the spring 43, the teeth 40 will be driven to move in the opposite direction and reset, and mesh with the gear 1 35 again, that is, under the action of the elastic potential energy of the spring 43, as the gear 1 35 continues to rotate, the moving block 39 and the rack row 3 42 will be driven to move back and forth.

[0060] like Figure 8 and Fig. 9 As shown, with the reciprocating movement of rack row three 42, the small gear 48 and the rotating shaft 2 46 will be driven to reciprocate, so that the large gear 47 can reciprocate. With the reciprocating rotation of the large gear 47, the rack row four 49 will reciprocate, so that the cleaning disk 27 can reciprocate on the surface of the cooling tube 21.

[0061] like Figure 3 As shown, with the reciprocating movement of the cleaning disk 27, under the action of multiple cleaning brushes 26 in the cleaning groove 25, the dust and impurities attached to the surfaces of multiple cooling tubes 21 exposed to the right side of the moving disk 22 and subjected to air cooling can be brushed off, thereby preventing the dust particles attached to the cooling tubes 21 from entering the refrigerant liquid during subsequent liquid cooling operations, thereby affecting the normal working efficiency of the refrigerant liquid.

[0062] 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-cooled chiller, comprising a base plate (1), characterized in that: A condenser (3) is fixedly mounted on the upper surface of the base plate (1); a cooling chamber (2) is fixedly mounted on the condenser (3) via a unit frame; a shell (7) is fixedly mounted on the side of the cooling chamber (2); two connecting rings (14) are fixedly mounted on the inner wall of the cooling chamber (2); a plurality of cooling pipes (21) are directly fixedly mounted on the two connecting rings (14); and a water inlet pipe (13) and a water outlet pipe (19) are fixedly connected to the surface of the cooling chamber (2); The cooling chamber (2) is provided with a water cooling component and an air cooling component; The unit also includes: An adjusting component and a cleaning component are arranged in the housing (7); The regulating component is used to regulate the coverage area of ​​the cooling pipe (21) by the cooling gas output by the air cooling component; The cleaning component is in driving connection with the adjusting component and is used to clean dust on the surfaces of the plurality of cooling pipes (21) after the air cooling component is adjusted to a maximum coverage area.

2. A water-cooled chiller according to claim 1, characterized in that: The water cooling component comprises a unit frame 2 fixedly mounted on the surface of the cooling chamber (2); a compressor (4) is fixedly mounted on the cooling chamber (2) through the unit frame 2; the compressor (4) and the condenser (3) are directly and commonly connected via a return pipe (5); a connecting pipe 1 (11) is commonly and commonly connected between the condenser (3) and the cooling chamber (2); and a connecting pipe 2 (12) is commonly and commonly connected between the cooling chamber (2) and the compressor (4).

3. A water-cooled chiller according to claim 1, characterized in that: The air cooling assembly comprises an air cooler (10) fixedly mounted on the upper surface of the base plate (1); an air inlet pipe and an air outlet pipe (9) are fixedly connected to the surface of the air cooler (10); a sleeve (17) is fixedly connected to the surface of the cooling chamber (2); an end of the air outlet pipe (9) is fixedly connected to the sleeve (17); an inner wall of the sleeve (17) is slidably connected to an air supply pipe (15); a movable disk (22) is slidably connected to the surface of the cooling pipe (21); an end of the air supply pipe (15) is fixedly connected to the movable disk (22); a plurality of air outlets are provided on the surface of the air supply pipe (15); an air outlet groove (28) is provided inside the movable disk (22); and an exhaust pipe (20) is fixedly connected to the surface of the cooling chamber (2).

4. A water-cooled chiller according to claim 3, characterized in that: The adjusting component comprises a motor (36) fixedly mounted on the inner wall of the housing (7), the output shaft of the motor (36) being fixedly connected to a gear (35), the surface of the gas pipe (15) being fixedly connected to a connecting plate (29), the surface of the connecting plate (29) being fixedly connected to a moving rod (24), the end of the moving rod (24) away from the gas pipe (15) being fixedly connected to a fixing block (45), the upper surface of the fixing block (45) being fixedly connected to a connecting block (38), the surface of the connecting block (38) being fixedly connected to a rack (37) meshing with the gear (35).

5. A water-cooled chiller according to claim 4, characterized in that: The surface of the connecting block 1 (38) is also fixedly connected to a rack row 2 (32); the inner wall of the housing (7) is fixedly rotatably connected to a rotating shaft 1; the surface of the rotating shaft 1 is fixedly connected to a gear 2 (33) meshing with the rack row 2 (32); the surface of the sleeve (17) is fixedly rotatably connected to a rotating rod (16); one end of the rotating rod (16) extending into the sleeve (17) is fixedly connected to a rotating disk (18); the other end of the rotating rod (16) extending out of the sleeve (17) is fixedly connected to a gear 3 (30) meshing with the gear 2 (33).

6. A water-cooled chiller according to claim 4, characterized in that: The cleaning component comprises a limiting rod 1 fixedly connected to the surface of the rack row 1 (37); a moving block (39) is slidably connected to the surface of the limiting rod 1; a tooth (40) meshing with the gear 1 (35) is fixedly connected to the surface of the moving block (39); a connecting block 2 (41) is fixedly connected to the surface of the moving block (39); a connecting block 3 (44) is fixedly connected to the surface of the rack row 1 (37); a limiting rod 2 is fixedly connected to the surface of the connecting block 3 (44); a limiting rod 2 passes through the connecting block 2 (41) and is slidably connected thereto; a spring (43) is provided between the connecting block 3 (44) and the connecting block 2 (41); and a rack row 3 (42) is fixedly connected to the upper surface of the moving block (39).

7. A water-cooled chiller according to claim 6, characterized in that: The cleaning component also includes a cleaning disk (27) slidably connected to the inner wall of the cooling chamber (2), the surface of the cleaning disk (27) is provided with a plurality of cleaning grooves (25) for the cooling pipe (21) to be inserted, the inner wall of the cleaning groove (25) is provided with a plurality of cleaning brushes (26), the surface of the cleaning disk (27) is fixedly mounted with a moving rod (23), and the end of the moving rod (23) away from the cleaning disk (27) is fixedly connected with a rack row (49); The inner wall of the housing (7) is rotatably connected to a second rotating shaft (46), the surface of the second rotating shaft (46) is fixedly connected to a small gear (48) meshing with the third rack (42), and the surface of the second rotating shaft (46) is also fixedly connected to a large gear (47) meshing with the fourth rack (49).

8. The water-cooled chiller according to claim 2, characterized in that: The surfaces of the return pipe (5), the connecting pipe 1 (11) and the connecting pipe 2 (12) are all provided with flanges, and a support plate (6) is fixedly mounted on the upper surface of the base plate (1).

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