Water-cooling cabinet heat dissipation device and water-cooling cabinet thereof

Abstract

The utility model discloses a water-cooling cabinet heat dissipation device and a water-cooling cabinet thereof, and belongs to the technical field of water-cooling cabinets. Comprising a box body, the interior of the box body is hollow, a separation assembly is installed in the box body, the hollow part of the box body is separated into a plurality of mutually independent U-shaped cavities through the separation assembly, a copper pipe is installed in the box body, the copper pipe vertically penetrates through the separation assembly, an inlet and an outlet of the copper pipe penetrate through the side wall of the box body, and liquid inlets and liquid outlets with the same number as the U-shaped cavities are formed in the side wall of the box body; the liquid inlet and the liquid outlet are located at the ends of the U-shaped cavity, the liquid inlet and the liquid outlet are located at the two ends of the side wall of the box body, a liquid storage box is installed on the box body and communicated with the liquid inlet and the liquid outlet, the liquid storage box is provided with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are communicated with the outside. According to the utility model, the accommodating cavity is divided into a plurality of mutually independent flow channels to dissipate heat of the copper pipe, so that not only is the heat dissipation time shortened, but also the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water cooling cabinets, and in particular relates to a water cooling cabinet heat dissipation device and a water cooling cabinet. Background Art

[0002] In the refrigeration industry, there are two types of water-cooled chillers: air-cooled chillers and water-cooled chillers. According to the compressor, they are divided into screw chillers, scroll chillers, and centrifugal chillers. In terms of temperature control, they are divided into low-temperature industrial water chillers and normal temperature chillers. The temperature of normal temperature chillers is generally controlled within the range of 0 degrees to 35 degrees, and the temperature of low-temperature chillers is generally controlled within the range of 0 degrees to -100 degrees.

[0003] The existing water-cooled units use heat sinks and cooling fans to dissipate heat during use. This type of heat dissipation method takes a long time to complete the heat dissipation work under high-temperature conditions, and the heat dissipation effect is poor. If the water-cooled machine cannot dissipate heat in time due to long-term high temperature during use, the overall performance of the machine will be affected. Utility Model Content

[0004] Purpose of the utility model: to provide a water cooling cabinet heat dissipation device and a water cooling cabinet thereof, which solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A water-cooled cabinet heat dissipation device and a water-cooled cabinet thereof, comprising a box body, the interior of the box body is hollowed out, a partition assembly is installed in the box body, the partition assembly separates the hollowed-out part of the box body into a plurality of independent U-shaped cavities, a copper tube is installed in the box body, the copper tube vertically penetrates the partition assembly, the inlet and outlet of the copper tube penetrate the side wall of the box body, the side wall of the box body is provided with liquid inlets and liquid outlets with the same number as the U-shaped cavities, the liquid inlets and liquid outlets are located at the ends of the U-shaped cavities, the liquid inlet and the liquid outlet are located at the two ends of the side wall of the box body, a liquid storage tank is installed on the box body, the liquid storage tank is connected with the liquid inlet and the liquid outlet, the liquid storage tank is provided with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe are connected with the outside.

[0006] Preferably, the partition assembly includes a plurality of baffles, which are installed on the hollow parts of the box body, and the baffles divide the hollow parts in the box body into a plurality of independent accommodating cavities. Partitions are respectively installed on both sides of the baffles, and the three side walls of the partitions are connected to the inner wall of the box body. A gap is reserved between the fourth side wall of the partition and the inner wall of the box body to divide the accommodating cavity into a U-shaped cavity. The baffles and the partitions are provided with a plurality of through holes for installing copper tubes.

[0007] Preferably, the copper tube includes a plurality of bent tubes and a plurality of straight tubes, wherein the straight tubes are horizontally installed in the box and pass through the partition assembly, wherein two straight tubes pass through the box to connect to external equipment, and the bent tubes are installed at the ends of the partition assembly to connect the straight tubes to each other to form a serpentine connecting tube.

[0008] Preferably, the liquid storage tank includes a liquid storage tank body, which is a accommodating cavity with an opening on the top. A liquid partition plate is installed in the liquid storage tank body to divide the accommodating cavity of the liquid storage tank body into two cavities, one of which is connected to the liquid inlet and the other is connected to the liquid outlet. The liquid inlet pipe is connected to the cavity connected to the liquid inlet, and the liquid outlet pipe is connected to the cavity connected to the liquid outlet.

[0009] A water-cooled cabinet comprises a shell, a compressor is installed in the shell, the compressor is connected to a condenser through a copper pipe, the condenser is a water-cooled cabinet heat dissipation device as described above, the condenser is connected to a cooling part through a pipeline, a throttle valve is installed on the pipeline between the condenser and the cooling part, and the cooling part is connected to the compressor through a connecting pipe. Preferably,

[0010] Preferably, it further comprises a heat dissipation fan which is installed on the side wall of the shell and is arranged opposite to the condenser, and a grille is provided on the side wall of the shell adjacent to the heat dissipation fan.

[0011] Beneficial effects: The utility model relates to a water cooling cabinet heat dissipation device and a water cooling cabinet thereof, wherein a receiving cavity is arranged outside a copper tube, the copper tube is wrapped in the receiving cavity, and flowing coolant is input into the receiving cavity to cool the copper tube by the flowing coolant;

[0012] Secondly, by dividing the accommodating cavity into multiple independent flow channels for the coolant to flow through, the flow channel is prevented from being too long, which causes the copper tube at the front end of the path to dissipate heat very quickly and the copper tube at the end to dissipate heat slowly. The independent flow channel design not only shortens the heat dissipation time but also improves the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the heat dissipation device of the utility model;

[0015] Figure 3 This is an exploded view of the heat dissipation device of the utility model;

[0016] Figure 4 The structure of the box of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 5This is a schematic diagram of the structure of the partition component of the utility model

[0018] Figure 6 The structure of the box of the utility model is shown in FIG. Figure 2 .

[0019] Figures 1 to 6 The figures are marked as follows: 1. box body; 2. partition assembly; 3. U-shaped cavity; 4. copper tube; 5. liquid inlet; 6. liquid outlet; 7. liquid storage tank; 8. liquid inlet pipe; 9. liquid outlet pipe; 10. shell; 11. cooling fan; 12. grille; 13. compressor; 14. cooling part; 21. baffle; 22. partition; 23. through hole; 41. elbow; 42. straight tube; 71. liquid storage tank body; 72. liquid partition plate. DETAILED DESCRIPTION

[0020] Example 1

[0021] like Figures 1 to 6 As shown, the utility model provides a technical solution: a water cooling cabinet heat dissipation device, comprising a box body 1, a partition component 2, a copper tube 4, a liquid storage tank 7, a liquid inlet pipe 8 and a liquid outlet pipe 9, the interior of the box body 1 is hollow, the partition component 2 is installed in the hollow part of the box body 1, under the partition of the partition component 2, the hollow part of the box body 1 is separated into a plurality of U-shaped cavities 3 independent of each other, a copper tube 4 is installed in the box body 1, the copper tube 4 includes a plurality of bent tubes 41 and a plurality of straight tubes 42, the straight tube 42 is horizontally installed in the box body 1 and passes through the partition component 2, and the straight tube 42 passes through the partition component 2 in a rectangular array, as shown in FIG. Figure 2 and Figure 3 As shown, two straight pipes 42 penetrate the box body 1 to communicate with external equipment, the bent pipe 41 is installed at the end of the partition component 2, and the two ends of the bent pipe 41 are respectively connected to the straight pipe 42, so that the adjacent straight pipes 42 are connected to each other, and the bent pipe 41 and the straight pipe 42 are connected to each other to form a connected serpentine connecting pipe, and the side wall of the box body 1 is provided with the same number of liquid inlets 5 and liquid outlets 6 as the U-shaped cavity 3, as shown in FIG. Figure 5 As shown, the liquid inlet 5 and the liquid outlet 6 are located at the ends of the U-shaped cavity 3, and the liquid inlet 5 and the liquid outlet 6 are located at the two ends of the side wall of the box body 1. A liquid storage tank 7 is installed on the box body 1. Figure 3As shown, the liquid storage tank 7 includes a liquid storage tank body 71, and the liquid storage tank body 71 is a receiving chamber with an opening at the top. A liquid partition plate 72 is installed in the liquid storage tank body 71 to divide the receiving chamber of the liquid storage tank body 71 into a liquid inlet chamber and a liquid outlet chamber. The liquid inlet chamber is connected to the liquid inlet port 5, the liquid outlet chamber is connected to the liquid outlet port 6, the liquid inlet pipe 8 is connected to the liquid inlet chamber, the liquid outlet pipe 9 is connected to the liquid outlet chamber, the liquid inlet pipe 8 and the liquid outlet pipe 9 are connected to the outside, and the cooperation between the liquid inlet pipe 8 and the liquid inlet chamber After the coolant enters the U-shaped cavity 3, the coolant in the U-shaped cavity 3 is discharged with the cooperation of the liquid outlet pipe 9 and the liquid outlet cavity. The coolant circulates in the U-shaped cavity 3 to cool the straight pipe 42 or the curved pipe 41 in the U-shaped cavity 3, shortening the flow path of the coolant. This effectively avoids the flow path being too long, which results in the pipe at the front end of the serpentine connecting pipe dissipating heat quickly and the pipe at the end dissipating heat slowly. The independent flow channel design not only shortens the heat dissipation time, but also improves the heat dissipation effect.

[0022] In a further embodiment, the partition assembly 2 includes a plurality of baffles 21, wherein the baffles 21 are installed in the hollow part of the box body 1, and the baffles 21 divide the hollow part in the box body 1 into a plurality of independent accommodating chambers. Partitions 22 are respectively installed on both sides of the baffle 21, and the three side walls of the partition 22 are connected to the inner wall of the box body 1. A gap is reserved between the fourth side wall of the partition 22 and the inner wall of the box body 1, so as to divide the accommodating chamber into a U-shaped chamber 3. A plurality of through holes 23 are provided on the baffle 21 and the partition 22, and the straight pipe 42 is vertically installed on the baffle 21 and the partition 22, and the bent pipe 41 is installed on the partition 22, and the bent pipe 41 and the straight pipe 42 are connected to each other, and a serpentine connecting pipe is formed by folding back between the partition 22 and the baffle 21.

[0023] Through the above technical solution, the utility model can achieve the following working process:

[0024] The coolant is transported into the liquid inlet cavity through the liquid inlet pipe 8, and the coolant flows into the corresponding U-shaped cavity 3 through multiple liquid inlets 5 connected to the liquid inlet cavity at the same time, and flows into the liquid outlet cavity in conjunction with the liquid outlet 6. The high-temperature coolant in the liquid outlet cavity is also discharged through the liquid outlet pipe 9, so that the coolant forms multiple U-shaped circulation paths in the box body 1, and the straight pipe 42 or the curved pipe 41 of the U-shaped cavity 3 is cooled.

[0025] Example 2

[0026] like Figure 1As shown, the utility model provides a technical solution: a water-cooled cabinet, comprising a shell 10, a compressor 13, a condenser, a cooling unit 14 and a cooling fan 11, wherein the compressor 13, the condenser and the cooling unit 14 are all installed in the shell 10, the cooling fan 11 is installed on the side wall of the shell 10, the cooling fan 11 is arranged opposite to the condenser, the compressor 13 is connected with the condenser through a pipeline, the condenser is the water-cooled cabinet heat dissipation device in Example 1, the condenser is connected with the cooling unit 14 through a pipeline, a throttle valve is installed on the pipeline between the condenser and the cooling unit 14, the water body is cooled by the cooling unit 14 for refrigeration, the side wall of the shell 10 adjacent to the cooling fan 11 is provided with a grille 12, and with the cooperation of the cooling fan 11 and the grille 12, air circulation is formed in the shell 10.

[0027] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A water cooling cabinet heat dissipation device, characterized in that: The invention comprises a box body (1), the interior of the box body (1) is hollowed out, a partition component (2) is installed in the box body (1), the partition component (2) separates the hollowed-out part of the box body (1) into a plurality of mutually independent U-shaped cavities (3), a copper tube (4) is installed in the box body (1), the copper tube (4) vertically penetrates the partition component (2), the inlet and outlet of the copper tube (4) penetrate the side wall of the box body (1), and the side wall of the box body (1) is provided with a U-shaped cavity (3) ) having the same number of liquid inlets (5) and liquid outlets (6), the liquid inlets (5) and liquid outlets (6) being located at the ends of the U-shaped cavity (3), the liquid inlets (5) and the liquid outlets (6) being located at the two ends of the side wall of the box body (1), a liquid storage tank being installed on the box body (1), the liquid storage tank being in communication with the liquid inlet (5) and the liquid outlet (6), the liquid storage tank being provided with a liquid inlet pipe (8) and a liquid outlet pipe (9), the liquid inlet pipe (8) and the liquid outlet pipe (9) being in communication with the outside.

2. The water cooling cabinet heat dissipation device according to claim 1, characterized in that: The partition assembly (2) comprises a plurality of baffles (21), the baffles (21) being mounted at the hollowed-out portion of the box body (1), the baffles (21) dividing the hollowed-out portion in the box body (1) into a plurality of mutually independent accommodating cavities, partitions (22) being mounted on both sides of the baffle (21), the three side walls of the partition (22) being connected to the inner wall of the box body (1), a gap being reserved between the fourth side wall of the partition (22) and the inner wall of the box body (1), dividing the accommodating cavity into U-shaped cavities (3), and a plurality of through holes (23) being provided on the baffles (21) and the partitions (22) for mounting the copper tubes (4).

3. The water cooling cabinet heat dissipation device according to claim 1, characterized in that: The copper tube (4) comprises a plurality of bent tubes (41) and a plurality of straight tubes (42), wherein the straight tubes (42) are horizontally installed in the box (1) and penetrate the partition assembly (2), wherein two straight tubes (42) penetrate the box (1) to be connected to external equipment, and the bent tubes (41) are installed at the ends of the partition assembly (2) to connect the straight tubes (42) to each other, thereby forming a serpentine connecting tube.

4. The water cooling cabinet heat dissipation device according to claim 1, characterized in that: The liquid storage tank (7) comprises a liquid storage tank body (71), the liquid storage tank body (71) being a receiving cavity with an opening at the top, and a liquid partition plate (72) being installed in the liquid storage tank body (71) to divide the receiving cavity of the liquid storage tank body (71) into two cavities, one of which is connected to the liquid inlet (5) and the other is connected to the liquid outlet (6), the liquid inlet pipe (8) is connected to the cavity connected to the liquid inlet (5), and the liquid outlet pipe (9) is connected to the cavity connected to the liquid outlet (6).

5. A water cooling cabinet, characterized in that: The invention comprises a shell (10), a compressor (13) being installed in the shell (10), the compressor (13) being connected to a condenser via a copper tube (4), the condenser being a water cooling cabinet heat dissipation device according to any one of claims 1 to 4, the condenser being connected to a cooling part (14) via a pipeline, a throttle valve being installed on the pipeline between the condenser and the cooling part (14), and the cooling part (14) being connected to the compressor (13) via a connecting pipe.

6. The water cooling cabinet according to claim 5, characterized in that: It also includes a heat dissipation fan (11), which is installed on the side wall of the shell (10) and is arranged opposite to the condenser. The side wall of the shell (10) adjacent to the heat dissipation fan (11) is provided with a grille (12).

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