Integrated water cooling machine room

Abstract

The utility model relates to the technical field of water cooling machine rooms, in particular to an integrated water cooling machine room. The device comprises an integrated bottom plate, condensers and a swing mechanism, a water tank and multiple sets of condensers are arranged on the integrated bottom plate, a compressor used for circulating and pressurizing cooling water is arranged on the water tank, spraying assemblies used for spraying refrigerants are arranged in the condensers, the spraying assemblies comprise transverse pipes and spraying pipes, the transverse pipes are horizontally arranged at the tops of the inner sides of the condensers, and the spraying pipes are arranged in the transverse pipes. A plurality of groups of spraying pipes are rotatably arranged on the side surface at equal intervals. According to the integrated water cooling machine room, the spraying assembly is arranged in the condenser through the swing mechanism, the limiting frame, the movable plate, the toothed plate, the gear and the driving piece are matched, the multiple sets of spraying pipes can be driven to swing in a reciprocating mode within a certain range in the spraying process, the spraying range can be expanded in the swinging process, spraying dead angles are avoided, and the spraying efficiency is improved. In addition, the spraying uniformity is improved, and the adjusting efficiency of the refrigerant temperature is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold water machine rooms, in particular to an integrated cold water machine room. Background Art

[0002] An integrated cold water machine room is a prefabricated and integrated cooling system used in buildings or facilities that require large-scale refrigeration or air conditioning. Compared with traditional decentralized cooling systems, the installation and commissioning process of an integrated cold water machine room is more simplified and rapid. Since most components have been pre-integrated and commissioned during manufacturing, only infrastructure and connection work need to be carried out at the installation site, greatly shortening the project implementation cycle. It usually includes a chiller, a cooling water circulation system, and a control system.

[0003] In the existing integrated cold water machine rooms, the cooling system usually adopts a condenser or a cooling tower, and a spray system for cooling the refrigerant is equipped in the condenser and the cooling tower. These spray systems enhance the heat exchange effect of the condenser by spraying water or other cooling media, thereby improving the refrigeration efficiency. The spray system can be automatically or manually adjusted according to the cooling demand and environmental conditions to ensure the optimal working effect of the condenser.

[0004] However, for the condenser spray system used in the above-mentioned cold water machine rooms, it usually adopts pipe directional spraying, resulting in insufficient uniformity of refrigerant spraying and cooling, which affects the efficiency of refrigerant temperature regulation. Summary of the Utility Model

[0005] In view of the problems in the background art, an integrated cold water machine room is proposed. A spray assembly is arranged in the condenser through a swing mechanism, which can drive multiple groups of spray pipes to reciprocate within a certain range during the spraying process. During the swinging process, the spraying range can be expanded, avoiding spraying dead angles, and improving the spraying uniformity, further improving the efficiency of refrigerant temperature regulation.

[0006] The utility model provides an integrated cold water machine room, comprising

[0007] An integrated bottom plate, on which a water tank is arranged, and a compressor for pressurizing the cooling water circulation is arranged on the water tank;

[0008] A condenser, provided with multiple groups, all arranged side by side on the integrated bottom plate, and a spray assembly for spraying the refrigerant is arranged inside it, which includes a horizontal pipe and spray pipes. The horizontal pipe is horizontally arranged at the top inside the condenser, and multiple groups of spray pipes are rotatably arranged at equal intervals on its side; and

[0009] A swing mechanism, arranged on the condenser, which is used to drive the spray pipes to reciprocate within a certain range, thereby improving the uniformity of refrigerant cooling.

[0010] Preferably, a condensation coil pipe and a water spraying filler are further arranged in the condenser and located below the spray pipe.

[0011] Preferably, the spray assembly further comprises a circulating pump, a liquid delivery pipe and a vertical pipe. The side of the water tank is communicated with the liquid delivery pipe. A plurality of groups of vertical pipes are equidistantly arranged on the liquid delivery pipe. One ends of the plurality of groups of vertical pipes all penetrate through the corresponding condenser and communicate with the cross pipe. A circulating pump installed on the integrated bottom plate is communicated with the cross pipe.

[0012] Preferably, the swing mechanism comprises a limit frame, a moving plate, a toothed plate, a gear and a driving member. The limit frames are symmetrically arranged on one side of the top of the condenser. The moving plate is slidably connected thereto. A driving member is arranged on the top of the moving plate. Toothed plates are symmetrically connected to the bottom of the moving plate. Gears are meshed and connected to both sides of the toothed plates. The gears are installed on the spray pipe.

[0013] Preferably, the driving member comprises a motor, a turntable and a convex shaft. A vertical plate is connected to one side of the top of the condenser. The motor is installed on the vertical plate. The output end of the motor penetrates through the vertical plate and is connected to the turntable. The convex shaft is connected to the eccentric position on the side surface of the turntable.

[0014] Preferably, the driving member further comprises a cross plate. Connecting shafts are symmetrically arranged on the moving plate. The cross plate is connected to the tops of the two groups of connecting shafts. A through groove for the convex shaft to pass through is formed in the cross plate.

[0015] Through the above technical solution, that is, the integrated cold water machine room disclosed by the present utility model, a spray assembly is arranged in the condenser through a swing mechanism. By the cooperation of the limit frame, the moving plate, the toothed plate, the gear and the driving member, a plurality of groups of spray pipes can be driven to reciprocate within a certain range during the spraying process. During the swinging process, the spraying range can be expanded, the generation of spraying dead angles can be avoided, and the spraying uniformity is improved, further improving the regulation efficiency of the refrigerant temperature.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become obvious in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of an integrated cold water machine room of the present utility model;

[0018] Figure 2 is Figure 1 the side view structure diagram of

[0019] Figure 3 is Figure 1 the partial enlarged structural diagram of the condenser of

[0020] Reference numerals: 1, integrated bottom plate; 2, water tank; 3, compressor; 4, condenser; 5, horizontal pipe; 6, spray pipe; 7, condensation coil; 8, water spray packing; 9, circulation pump; 10, infusion pipe; 11, vertical pipe; 12, limit bracket; 13, moving plate; 14, toothed plate; 15, gear; 16, motor; 17, turntable; 18, convex shaft; 19, horizontal plate; 20, connecting shaft. Specific embodiments

[0021] The following will describe in detail the specific embodiments of the present disclosure with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustrating and explaining the present disclosure, and are not intended to limit the present disclosure.

[0022] Embodiment 1

[0023] As Figures 1 - 3 shown, a fully assembled cold water machine room proposed by the present utility model includes an integrated bottom plate 1, a condenser 4 and a swinging mechanism. A water tank 2 and multiple groups of condensers 4 are arranged on the integrated bottom plate 1. A compressor 3 for circulating and boosting the cooling water is arranged on the water tank 2. A spray assembly for spraying the refrigerant is arranged inside the condenser 4, which includes a horizontal pipe 5 and a spray pipe 6. The horizontal pipe 5 is horizontally arranged at the top inside the condenser 4, and multiple groups of spray pipes 6 are rotatably arranged at equal intervals on its side. A swinging mechanism for driving the spray pipe 6 to swing reciprocally within a certain range is also arranged on the condenser 4.

[0024] As Figure 1 shown, a condensation coil 7 and a water spray packing 8 are also arranged inside the condenser 4 below the spray pipe 6. The surface area of the condenser 4 can be increased through the condensation coil 7 and the water spray packing 8, thereby improving the condensation efficiency and the overall performance of the refrigeration system.

[0025] As Figure 1 and Figure 3 shown, the spray assembly further includes a circulation pump 9, an infusion pipe 10 and a vertical pipe 11. The infusion pipe 10 is communicated with the side of the water tank 2. Multiple groups of vertical pipes 11 are arranged at equal intervals on the infusion pipe 10. One ends of multiple groups of vertical pipes 11 all pass through the corresponding condenser 4 and communicate with the horizontal pipe 5. A circulation pump 9 installed on the integrated bottom plate 1 is communicated with the horizontal pipe 5.

[0026] The circulation pump 9 can extract the spray medium in the water tank 2 through the infusion pipe 10 into the vertical pipe 11, then transfer it to the horizontal pipe 5 through the vertical pipe 11, and finally spray it downward through the spray pipe 6.

[0027] Embodiment 2

[0028] As Figures 1 - 3 shown, a fully assembled cold water machine room proposed by the present utility model, on the basis of the above embodiment, this embodiment also details the specific components of the swinging mechanism and its specific driving method for the spray pipe 6.

[0029] As shown in Figure 3 FIG. [FIGURE NUMBER], the swing mechanism includes a limit frame 12, a moving plate 13, a toothed plate 14, a gear 15 and a driving member. The limit frame 12 is symmetrically arranged on one side of the top of the condenser 4, and the moving plate 13 is slidably connected thereto. A driving member is arranged on the top of the moving plate 13. The bottom of the moving plate 13 is symmetrically connected with toothed plates 14, and both sides of the toothed plates 14 are meshed with gears 15. The gears 15 are installed on the spray pipe 6.

[0030] The driving member drives the moving plate 13 to move up and down. During the movement of the moving plate 13, it drives the toothed plate 14 to move synchronously. During the movement of the toothed plate 14, it meshes with the gear 15, and the meshing force drives the spray pipe 6 to rotate. As the moving plate 13 reciprocates, it drives the spray pipe 6 to swing reciprocally within a certain angle range. During the swinging process, the spraying range of the spray pipe 6 is expanded, and at the same time, the uniformity of its spraying is improved.

[0031] As shown in Figure 3 FIG. [FIGURE NUMBER], the driving member includes a motor 16, a turntable 17 and a convex shaft 18. A vertical plate is connected to one side of the top of the condenser 4, and the motor 16 is installed on the vertical plate. The output end of the motor 16 passes through the vertical plate and is connected with the turntable 17. An eccentric part on the side of the turntable 17 is connected with the convex shaft 18.

[0032] As shown in Figure 3 FIG. [FIGURE NUMBER], the driving member further includes a cross plate 19. Connecting shafts 20 are symmetrically arranged on the moving plate 13, and the cross plate 19 is connected to the tops of the two groups of connecting shafts 20, and a through groove for the convex shaft 18 to pass through is provided thereon.

[0033] Among them, the motor 16 drives the turntable 17 to rotate. During the rotation of the turntable 17, it drives the convex shaft 18 to make a circular motion. During the movement of the convex shaft 18, by pushing against the groove wall of the through groove, it drives the cross plate 19 to reciprocate up and down under the action of the driving force. The cross plate 19 drives the moving plate 13 to reciprocate through the connecting shafts 20.

[0034] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the gist of the present invention within the knowledge scope of those skilled in the art to which the present invention pertains. Please note that the "[FIGURE NUMBER]" in the translation needs to be replaced with the actual figure number in the original patent text.

Claims

1. A self-contained chiller room, characterized in that: include An integrated base plate (1) is provided with a water tank (2) thereon, and the water tank (2) is provided with a compressor (3) for circulating and pressurizing cooling water; The condenser (4) is provided with a plurality of groups, all of which are arranged side by side on the integrated bottom plate (1), and a spray assembly for spraying the refrigerant is arranged inside the condenser (4), which comprises a horizontal pipe (5) and a spray pipe (6), wherein the horizontal pipe (5) is arranged horizontally at the top of the inner side of the condenser (4), and a plurality of groups of spray pipes (6) are arranged on the side of the condenser at equal intervals; and The swing mechanism is arranged on the condenser (4) and is used to drive the spray pipe (6) to swing back and forth within a certain range, thereby improving the uniformity of cooling the refrigerant.

2. A self-contained chiller room according to claim 1, characterized in that: The condenser (4) is also provided with a condensation coil (7) and a water spray filler (8) located below the spray pipe (6).

3. The self-contained chiller room according to claim 1, characterized in that: The spray assembly also includes a circulation pump (9), a liquid infusion pipe (10) and a vertical pipe (11). The side of the water tank (2) is connected to the liquid infusion pipe (10). A plurality of vertical pipes (11) are equidistantly arranged on the liquid infusion pipe (10). One end of each of the plurality of vertical pipes (11) passes through a corresponding condenser (4) and is connected to a horizontal pipe (5). The horizontal pipe (5) is connected to a circulation pump (9) installed on the integrated base plate (1).

4. The self-contained chiller room according to claim 1, characterized in that: The swing mechanism comprises a limit frame (12), a movable plate (13), a tooth plate (14), a gear (15) and a driving member. The limit frame (12) is symmetrically arranged on one side of the top of the condenser (4), and the movable plate (13) is slidably connected thereto. The driving member is arranged on the top of the movable plate (13). The bottom of the movable plate (13) is symmetrically connected to the tooth plate (14). Both sides of the tooth plate (14) are meshingly connected to the gear (15), and the gear (15) is installed on the spray pipe (6).

5. The self-contained chiller room according to claim 4, characterized in that: The driving member comprises a motor (16), a rotating disk (17) and a convex shaft (18); one side of the top of the condenser (4) is connected to a vertical plate, the motor (16) is mounted on the vertical plate, the output end of the motor (16) passes through the vertical plate and is connected to the rotating disk (17); the convex shaft (18) is connected to an eccentric portion of the side of the rotating disk (17).

6. The self-contained chiller room according to claim 5, characterized in that: The driving member also includes a transverse plate (19). The movable plate (13) is symmetrically provided with connecting shafts (20). The transverse plate (19) is connected to the tops of the two groups of connecting shafts (20) and is provided with a through slot for the convex shaft (18) to pass through.

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