Machine room air conditioner surface air cooler and machine room air conditioner

Abstract

The machine room air conditioner surface air cooler comprises a surface air cooling box, cooling fans and cooling components, the cooling fans are fixedly installed on the two sides of the interior of the surface air cooling box, and the cooling components are fixedly installed in the surface air cooling box; the cold dissipation component comprises a cold dissipation pipe, a cold dissipation assembly and a cold dissipation power assembly, the cold dissipation pipe is fixedly installed in the surface cooling box, the cold dissipation assembly is rotatably installed on the cold dissipation pipe, and the cold dissipation power assembly is fixedly installed in the surface cooling box. The electric telescopic rod is started to drive the straight tooth plate to move up and down, the straight tooth plate moves up and down to drive the tooth moving ring to rotate forwards or reversely, the tooth moving ring rotates forwards or reversely to drive the zigzag plate to swing, heat in air is absorbed in a surface air cooler, and heat in an air conditioner outdoor unit in a machine room is absorbed by the straight tooth plate. The overall heat dissipation performance is improved, and the heat absorption and heat dissipation performance of a traditional tubular structure is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a computer room air conditioning surface cooler and a computer room air conditioning. Background Art

[0002] In the current operation and maintenance management of data centers and computer room environments, the air conditioning system is one of the core components to maintain the normal operation of the equipment. Its energy efficiency and stability are directly related to the energy consumption cost and operation safety of the entire computer room. In the computer room air conditioning system, the surface cooler and the cooling and heat dissipation pipes are key heat exchange components. They undertake the important task of transferring indoor heat to the cooling medium (refrigerant), thereby ensuring that the temperature and humidity conditions inside the computer room are kept constant and appropriate. However, despite the significant progress made in air conditioning technology over the years, the traditional tubular structure of the surface cooler and the cooling and heat dissipation pipe design still faces a series of efficiency improvement bottlenecks. These shortcomings have become the key factors restricting the energy efficiency optimization and sustainable development of the computer room.

[0003] The traditional tubular structure of the surface cooler and cooling / heat dissipation pipe has a fixed and relatively narrow internal flow channel, which increases the flow resistance when the refrigerant flows through, which not only consumes extra energy but also limits the efficiency of heat exchange. Especially under high heat load conditions, the existing pipe diameter and layout make it difficult to achieve fast and effective heat transfer, resulting in uneven heat and cold, affecting the overall cooling performance.

[0004] Therefore, how to provide a computer room air conditioner surface cooler and a computer room air conditioner is a problem that those skilled in the art need to solve urgently. Utility Model Content

[0005] One purpose of the utility model is to provide a computer room air conditioner surface cooler and a computer room air conditioner. The utility model has the performance of improving the overall heat absorption and heat dissipation. By starting the electric telescopic rod to drive the up and down displacement of the spur tooth plate, the up and down displacement of the spur tooth plate drives the forward or reverse rotation of the gear ring, and the forward or reverse rotation of the gear ring drives the swing of the circular plate. In the surface cooler, the heat absorbed from the air is improved, and in the computer room air conditioner outdoor unit, the overall heat dissipation performance is improved, and the heat absorption and heat dissipation performance of the traditional tubular structure is changed.

[0006] According to an embodiment of the utility model, a computer room air conditioner surface cooler and a computer room air conditioner include a surface cooling box, a cooling fan and a cooling component, wherein the cooling fan is fixedly installed on both sides of the inside of the surface cooling box, and the cooling component is fixedly installed in the surface cooling box;

[0007] The cooling component includes a cooling pipe, a cooling assembly and a cooling power assembly, wherein the cooling pipe is fixedly installed in the cooling box, the cooling assembly is rotatably installed on the cooling pipe, and the cooling power assembly is fixedly installed in the cooling box.

[0008] Further, a grille plate is fixedly arranged at the front end of the surface cooler box, and two mounting plates are fixedly arranged inside the surface cooler box, and the two mounting plates are respectively fixedly sleeved on both sides of the cold-dissipating pipe.

[0009] Further, a first air inlet is fixedly arranged at the top pipe orifice of the cold-dissipating pipe, a second air outlet is fixedly arranged at the bottom pipe orifice of the cold-dissipating pipe, and a movable groove is formed on the outer surface of the cold-dissipating pipe.

[0010] Further, the cold-dissipating assembly includes a curved plate, a return-shaped plate and a cold-dissipating cavity. Among them, the outer wall of the curved plate is rotatably installed inside the cold-dissipating pipe, the return-shaped plate is fixedly installed on the outer wall of the curved plate, the return-shaped plate is located in the movable groove, the cold-dissipating cavity is formed in the return-shaped plate, and the cold-dissipating cavity is communicated with the pipe channel of the cold-dissipating pipe.

[0011] Further, the cold-dissipating power assembly includes a mounting cylinder, an electric telescopic rod and a straight tooth plate. Among them, the bottom of the mounting cylinder is fixedly installed on the inner bottom of the surface cooler box, the non-telescopic end bottom of the electric telescopic rod is fixedly installed inside the mounting cylinder, and the non-tooth end top of the straight tooth plate is fixedly installed on the telescopic end top of the electric telescopic rod.

[0012] Further, the cold-dissipating power assembly further includes a toothed moving ring and a linkage rod. The inner wall of the toothed moving ring is rotatably installed on the outer wall of the cold-dissipating pipe, the side of the toothed moving ring facing away from the mounting plate is fixedly installed on the outer wall of the return-shaped plate, and both ends of the linkage rod are fixedly installed on both sides of the return-shaped plate.

[0013] Further, it includes a chassis, a compressor, a first air pipe, a second air pipe, a heat dissipation component and a heat dissipation fan. Among them, the bottom of the compressor is fixedly installed on the inner bottom of the chassis, the bottom of the first air pipe is fixedly installed on the top of the compressor, one end of the second air pipe is fixedly installed on the top of the compressor, the other end of the second air pipe is fixedly installed on the heat dissipation component, and the heat dissipation fan is fixedly installed on the inner wall of the chassis and the heat dissipation fan is located at the heat dissipation component.

[0014] Further, a closing plate is fixedly arranged on one side of the front end of the chassis, a breathable plate is fixedly arranged on the other side of the front end of the chassis, and a partition plate is fixedly arranged on the inner wall of the chassis.

[0015] Further, the heat dissipation component includes a heat dissipation pipe, a heat dissipation assembly and a heat dissipation power assembly. Among them, the heat dissipation pipe is fixedly installed on the partition plate, the heat dissipation assembly is rotatably installed on the heat dissipation pipe, and the heat dissipation power assembly is fixedly installed inside the chassis.

[0016] The beneficial effects of the present utility model are:

[0017] The utility model has the performance of improving the overall heat absorption and heat dissipation. By starting the electric telescopic rod to drive the up-and-down displacement of the straight tooth plate, the up-and-down displacement of the straight tooth plate drives the forward or reverse rotation of the tooth moving ring, and the forward or reverse rotation of the tooth moving ring drives the swing of the return plate. In the surface cooler, it improves the heat absorption from the air, and in the outdoor unit of the computer room air conditioner, it improves the overall heat dissipation performance, changing the heat absorption and heat dissipation performance of the traditional tubular structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 It is a schematic structural diagram of the overall structure of a surface cooler of a computer room air conditioner proposed by the present utility model;

[0020] Figure 2 It is a schematic structural diagram of a heat dissipation component of a surface cooler of a computer room air conditioner proposed by the present utility model;

[0021] Figure 3 It is a schematic structural diagram of a heat dissipation pipe of a surface cooler of a computer room air conditioner proposed by the present utility model;

[0022] Figure 4 It is a schematic structural diagram of a return plate of a surface cooler of a computer room air conditioner proposed by the present utility model;

[0023] Figure 5 It is a schematic structural diagram of the overall structure of a computer room air conditioner proposed by the present utility model;

[0024] Figure 6 It is a schematic structural diagram of a heat dissipation component of a computer room air conditioner proposed by the present utility model.

[0025] In the figure: 1, surface cooler box; 1.1, grille plate; 1.2, mounting plate; 2, heat dissipation fan; 3, heat dissipation component; 4, heat dissipation pipe; 4.1, first air inlet; 4.2, second air outlet; 4.3, movable groove; 5, heat dissipation assembly; 5.1, curved plate; 5.2, return plate; 5.3, heat dissipation cavity; 6, heat dissipation power assembly; 6.1, mounting cylinder; 6.2, electric telescopic rod; 6.3, straight tooth plate; 6.4, tooth moving ring; 6.5, linkage rod (6.5); 7, chassis; 7.1, closing plate; 7.2, breathable plate; 7.3, partition plate; 8, compressor; 9, first air pipe; 10, second air pipe; 11, heat dissipation component; 12, heat dissipation fan; 13, heat dissipation pipe; 14, heat dissipation assembly; 15, heat dissipation power assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0027] Please refer to Figures 1 to 6 , the present utility model provides a finned coil cooler for a computer room air conditioner, which includes a finned coil box 1, a cooling fan 2 and a cooling component 3. Among them, the cooling fan 2 is fixedly installed on both sides inside the finned coil box 1, the cooling component 3 is fixedly installed inside the finned coil box 1, and the rotation of the cooling fan 2 dissipates the cooling power of the cooling component 3; the cooling component 3 includes a cooling pipe 4, a cooling assembly 5 and a cooling power assembly 6. Among them, the cooling pipe 4 is fixedly installed inside the finned coil box 1, the cooling assembly 5 is rotatably installed on the cooling pipe 4, the cooling power assembly 6 is fixedly installed inside the finned coil box 1, and the cooling power assembly 6 drives the swing of the cooling assembly 5 to dissipate more heat.

[0028] A grille plate 1.1 is fixedly arranged at the front end of the finned coil box 1, and two mounting plates 1.2 are fixedly arranged inside the finned coil box 1. The two mounting plates 1.2 are respectively fixedly sleeved on both sides of the cooling pipe 4; a first air inlet 4.1 is fixedly arranged at the top pipe orifice of the cooling pipe 4, and cold air enters the cooling pipe 4 through the first air inlet 4.1. A second air outlet 4.2 is fixedly arranged at the bottom pipe orifice of the cooling pipe 4, and cold air exits the cooling pipe 4 through the first air inlet 4.1. An activity groove 4.3 is formed on the outer surface of the cooling pipe 4.

[0029] Specifically, the cooling assembly 5 includes a curved plate 5.1, a return plate 5.2 and a cooling cavity 5.3. Among them, the outer wall of the curved plate 5.1 is rotatably installed inside the cooling pipe 4. The curved plate 5.1 rotates inside the cooling pipe 4, and cold air enters the return plate 5.2 through the cooling cavity 5.3 for further cooling. The return plate 5.2 is fixedly installed on the outer wall of the curved plate 5.1. The return plate 5.2 is located inside the activity groove 4.3. The cooling cavity 5.3 is formed inside the return plate 5.2, and the cooling cavity 5.3 is communicated with the pipe channel of the cooling pipe 4.

[0030] More specifically, the cooling power assembly 6 includes a mounting cylinder 6.1, an electric telescopic rod 6.2 and a straight tooth plate 6.3. Among them, the bottom of the mounting cylinder 6.1 is fixedly installed on the inner bottom of the finned coil box 1. The bottom of the non-telescopic end of the electric telescopic rod 6.2 is fixedly installed inside the mounting cylinder 6.1. The top of the non-tooth end of the straight tooth plate 6.3 is fixedly installed on the top of the telescopic end of the electric telescopic rod 6.2. The telescopic movement of the electric telescopic rod 6.2 drives the displacement of the straight tooth plate 6.3.

[0031] The cooling power assembly 6 further includes a gear ring 6.4 and a linkage rod 6.5. The inner wall of the gear ring 6.4 is rotatably installed on the outer wall of the cooling pipe 4. One side of the gear ring 6.4 facing away from the mounting plate 1.2 is fixedly installed on the outer wall of the return plate 5.2. Both ends of the linkage rod 6.5 are fixedly installed on both sides of the return plate 5.2. When the straight tooth plate 6.3 reaches the gear ring 6.4 and rotates, the rotation of the gear ring 6.4 drives the swing of the return plate 5.2.

[0032] The utility model provides a computer room air conditioner, which includes a chassis 7, a compressor 8, a first air pipe 9, a second air pipe 10, a heat dissipation component 11 and a heat dissipation fan 12. Among them, the bottom of the compressor 8 is fixedly installed on the inner bottom of the chassis 7. The bottom of the first air pipe 9 is fixedly installed on the top of the compressor 8. One end of the second air pipe 10 is fixedly installed on the top of the compressor 8, and the other end of the second air pipe 10 is fixedly installed on the heat dissipation component 11. The heat dissipation fan 12 is fixedly installed on the inner wall of the chassis 7, and the heat dissipation fan 12 is located at the heat dissipation component 11, and the heat dissipation fan 12 dissipates heat from the heat dissipation component 11; One side of the front end of the chassis 7 is fixedly provided with a closing plate 7.1, the other side of the front end of the chassis 7 is fixedly provided with a breathable plate 7.2, and a partition plate 7.3 is fixedly provided on the inner wall of the chassis 7.

[0033] More specifically, the heat dissipation component 11 includes a heat dissipation pipe 13, a heat dissipation assembly 14 and a heat dissipation power assembly 15. Among them, the heat dissipation pipe 13 is fixedly installed on the partition plate 7.3. The heat dissipation assembly 14 is rotatably installed on the heat dissipation pipe 13. The heat dissipation assembly 14 has the same structure as the cooling assembly 5. The heat dissipation power assembly 15 is fixedly installed in the chassis 7, and the heat dissipation power assembly 15 has the same structure as the cooling power assembly 6.

[0034] Furthermore, when the compressor 8 operates, the heat dissipation component 11 dissipates heat from the heat dissipation component 11 through the heat dissipation fan 12.

[0035] Start the cooling fan 2, and the cooling fan 2 makes the air flow. The air flows into the cooling component 3, and the cooling component 3 absorbs the heat in the air to reduce the air temperature.

[0036] In order to better reduce the air temperature, start the electric telescopic rod 6.2 to expand and contract. The expansion and contraction of the electric telescopic rod 6.2 drives the up and down displacement of the straight tooth plate 6.3. Then, the straight tooth plate 6.3 meshes with the gear ring 6.4. The up and down displacement of the straight tooth plate 6.3 drives the forward or reverse rotation of the gear ring 6.4. The forward or reverse rotation of the gear ring 6.4 drives the return plate 5.2 to swing in the movable slot 4.3. The curved plate 5.1 is inserted into the cooling pipe 4 to maintain the swing of the return plate 5.2. The swing of the return plate 5.2 drives the linkage rod 6.5 to swing, and the swing of the linkage rod 6.5 drives the connected return plate 5.2 to swing.

[0037] When the heat absorbed by the cold-dissipating pipe 4 from the air is limited, the heat of the air is increased through the return-shaped plate 5.2, the air temperature is effectively reduced, and the overall cooling performance is improved.

[0038] The chassis 7 is used for installing the outdoor air conditioner outdoor unit, and the heat-dissipating pipe 13, the heat-dissipating component 14 and the heat-dissipating power component 15 are used for heat dissipation. The heat-dissipating pipe 13, the heat-dissipating component 14 and the heat-dissipating power component 15 have the same structure as the cold-dissipating pipe 4, the cold-dissipating component 5 and the cold-dissipating power component 6, and the overall heat-dissipating performance is improved.

[0039] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A computer room air conditioner surface cooler, characterized in that: It comprises a cooling box (1), a cooling fan (2) and a cooling component (3), wherein the cooling fan (2) is fixedly mounted on both sides of the cooling box (1), and the cooling component (3) is fixedly mounted inside the cooling box (1); The cooling component (3) comprises a cooling pipe (4), a cooling assembly (5) and a cooling power assembly (6), wherein the cooling pipe (4) is fixedly installed in the cooling box (1), the cooling assembly (5) is rotatably installed on the cooling pipe (4), and the cooling power assembly (6) is fixedly installed in the cooling box (1).

2. A computer room air conditioner surface cooler according to claim 1, characterized in that: A grid plate (1.1) is fixedly provided at the front end of the surface cooling box (1), and two mounting plates (1.2) are fixedly provided inside the surface cooling box (1), and the two mounting plates (1.2) are respectively fixedly sleeved on both sides of the cooling pipe (4).

3. The surface cooler of a computer room air conditioner according to claim 1, characterized in that: The top pipe opening of the cooling pipe (4) is fixedly provided with a first air inlet (4.1), the bottom pipe opening of the cooling pipe (4) is fixedly provided with a second air outlet (4.2), and the outer surface of the cooling pipe (4) is provided with a movable groove (4.3).

4. A computer room air conditioner surface cooler according to claim 1, characterized in that: The cooling assembly (5) comprises a curved plate (5.1), a round plate (5.2) and a cooling cavity (5.3), wherein the outer wall of the curved plate (5.1) is rotatably mounted in the cooling tube (4), the round plate (5.2) is fixedly mounted on the outer wall of the curved plate (5.1), the round plate (5.2) is located in the movable groove (4.3), the cooling cavity (5.3) is opened in the round plate (5.2), and the cooling cavity (5.3) is connected to the pipe channel of the cooling tube (4).

5. The surface cooler of a computer room air conditioner according to claim 1, characterized in that: The cooling power assembly (6) comprises a mounting tube (6.1), an electric telescopic rod (6.2) and a spur plate (6.3), wherein the bottom of the mounting tube (6.1) is fixedly mounted on the inner bottom of the cooling box (1), the bottom of the non-telescopic end of the electric telescopic rod (6.2) is fixedly mounted in the mounting tube (6.1), and the top of the non-toothed end of the spur plate (6.3) is fixedly mounted on the top of the telescopic end of the electric telescopic rod (6.2).

6. A computer room air conditioner surface cooler according to claim 5, characterized in that: The cooling power assembly (6) further comprises a geared ring (6.4) and a linkage rod (6.5); the inner wall of the geared ring (6.4) is rotatably mounted on the outer wall of the cooling tube (4); the side of the geared ring (6.4) facing away from the mounting plate (1.2) is fixedly mounted on the outer wall of the circular plate (5.2); and both ends of the linkage rod (6.5) are fixedly mounted on two sides of the circular plate (5.2).

7. The surface cooler of a computer room air conditioner according to claim 1, characterized in that: The invention comprises a case (7), a compressor (8), a first air pipe (9), a second air pipe (10), a heat dissipation component (11) and a heat dissipation fan (12), wherein the bottom of the compressor (8) is fixedly mounted on the inner bottom of the case (7), the bottom of the first air pipe (9) is fixedly mounted on the top of the compressor (8), one end of the second air pipe (10) is fixedly mounted on the top of the compressor (8), the other end of the second air pipe (10) is fixedly mounted on the heat dissipation component (11), the heat dissipation fan (12) is fixedly mounted on the inner wall of the case (7), and the heat dissipation fan (12) is located at the heat dissipation component (11).

8. The surface cooler of a computer room air conditioner according to claim 7, characterized in that: A closing plate (7.1) is fixedly provided on one side of the front end of the chassis (7), a ventilating plate (7.2) is fixedly provided on the other side of the front end of the chassis (7), and a partition plate (7.3) is fixedly provided on the inner wall of the chassis (7).

9. The surface cooler of a computer room air conditioner according to claim 7, characterized in that: The heat dissipation component (11) comprises a heat dissipation pipe (13), a heat dissipation assembly (14) and a heat dissipation power assembly (15), wherein the heat dissipation pipe (13) is fixedly mounted on the partition (7.3), the heat dissipation assembly (14) is rotatably mounted on the heat dissipation pipe (13), and the heat dissipation power assembly (15) is fixedly mounted in the chassis (7).

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