Heat insulation and cooling equipment for host of computer room

Abstract

The utility model discloses heat insulation and cooling equipment for a host in a computer room in the technical field of cooling equipment, which comprises a main shell and an air inlet pipe, a sealing door is hinged at an opening of the main shell, and matched heat insulation plates are coated on the outer walls of the main shell and the sealing door. Negative pressure is formed inside through the fan inside the air outlet pipe at the upper end of the main shell, external cold air is sucked into the air inlet pipe, meanwhile, the heat exchange barrel is connected with external cooling water, the sucked air is subjected to secondary cooling through the cooling water, the cooling air is distributed in the air expansion cavity through the horizontal air inlet plate, and the heat exchange efficiency is improved. The cooling gas is uniformly distributed at the bottom of the main shell, the cooling gas at the bottom end is distributed in the multi-layer space through the hollow air guide plate, the cooling gas is uniformly contacted with the cooling gas for refrigerating and cooling the multi-layer vertically placed main machine in the main shell, and the cooling gas is uniformly diffused in the main shell; and rapid and uniform cooling of a plurality of placed hosts is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to heat insulation and cooling equipment for a host computer room. Background Art

[0002] The computer room is the center of various information systems. The computer room project must ensure that the advanced equipment such as the computer center network equipment and storage equipment can operate long-term and reliably, and at the same time provide a comfortable and good working environment for the staff in the computer room. The computer room construction project is not just a decoration project, but actually the construction of the electronic environment project. In addition to the decoration effect, it pays more attention to the construction of the internal environment. There are multiple mainframes in the computer room. The mainframes generate more heat during operation, so the mainframes need to be cooled to ensure the normal operation of the equipment.

[0003] However, the existing computer room host cooling is mostly done by dissipating heat through the air in the room. Since there are many hosts in the room, the heat is dissipated in the room during startup. Long-term use causes the overall temperature of the room to be too high, causing discomfort to the users inside. In addition, long-term use of the host can easily lead to internal overheating, which can easily trigger the host overheating protection to automatically shut down, resulting in poor use effect. Based on this, the utility model designs a computer room host heat insulation and cooling device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a heat insulation and cooling device for host computers in a computer room, so as to solve the problem that there are many hosts in the host room, heat is dissipated in the room during startup and operation, and long-term use causes the overall temperature of the room to be too high.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat insulation and cooling device for a host computer room comprises a main shell and an air inlet duct, a sealing door is hinged at the opening of the main shell, the outer walls of the main shell and the sealing door are covered with matching insulation boards, a plurality of placement plates are fixedly welded inside the main shell, a plurality of air holes are arranged on the placement plates, an air expansion cavity is arranged at the bottom of the main shell, a hollow air inlet plate is embedded and connected to the side wall of the main shell, an upper air outlet of the air inlet plate is arranged at the bottom of the multi-layer placement plates, the air inlet duct is arranged at one side of the bottom end of the main shell, the air inlet duct is connected to a heat exchange pipe, the heat exchange pipe is connected to a hollow air guide plate through a pipeline, the air guide plate is in the shape of a flat plate, a heat exchange tube is connected around the heat exchange tube, the heat exchange tube is connected to an inlet and outlet water pipes, an upper side of the main shell is connected to an outlet duct, a fan is fixedly installed in the outlet duct, and a plurality of wiring holes are opened on one side of the main shell.

[0007] As a further solution of the utility model: a plurality of groups of partitions are fixedly connected to the placement plate, and the plurality of groups of partitions are arranged in parallel.

[0008] As a further solution of the utility model: a plurality of groups of air holes are equidistantly arranged on the placement plate, and the air holes are U-shaped holes.

[0009] As a further solution of the utility model: the heat exchange tube is configured in a corrugated shape, the heat exchange tube is made of copper material, and a support plate is welded to the bottom of the heat exchange tube.

[0010] As a further solution of the utility model: the air inlet plate is L-shaped as a whole, and the width of the bottom end of the air inlet plate is greater than the width of the upper end.

[0011] As a further solution of the utility model: a filter box is installed between the heat exchange tube and the pipeline of the air guide plate, and a plurality of filter plates are embedded and installed in the filter box.

[0012] As a further solution of the utility model: a handle is fixedly installed on one side of the sealing door, and the handle is U-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a negative pressure is formed inside the air outlet duct at the upper end of the main shell by a fan inside the main shell, so that the air inlet duct inhales relatively cold external gas, and at the same time, the heat exchange cylinder is connected to external cooling water, so that the cooling water performs secondary cooling on the inhaled gas, and the horizontal air guide plate distributes the cooling gas in the air expansion cavity, so that the cooling gas is evenly distributed at the bottom of the main shell, and the bottom cooling gas is distributed in the multi-layer space through the hollow air guide plate, so that the cooling gas is evenly contacted with the cooling gas of the multi-layer vertically placed mainframes inside the main shell, and refrigeration and cooling are performed, and the cooling gas is evenly diffused inside the main shell, so as to ensure rapid and uniform cooling of the multiple placed mainframes.

[0015] 2. In the utility model, the heat exchange tube is configured as a corrugated tube, and the heat exchange tube is made of copper material. The corrugated heat exchange tube has a larger heat exchange area. The heat exchange tube made of copper material has high thermal conductivity, which ensures the heat exchange effect. A filter box is installed between the heat exchange tube and the pipe of the air guide plate. A plurality of filter plates are embedded in the filter box. The air is filtered and purified through the filter box installed between the heat exchange tube and the air guide plate. The air is filtered by the plurality of filter plates embedded in the filter box to ensure the cleanliness of the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0020] In the figure: 1. Main shell; 2. Heat insulation board; 3. Placement board; 4. Air vent; 5. Air expansion chamber; 6. Partition; 7. Air inlet plate; 8. Air inlet pipe; 9. Heat exchange pipe; 10. Heat exchange cylinder; 11. Support plate; 12. Filter box; 13. Filter plate; 14. Air guide plate; 15. Air outlet pipe; 16. Fan; 17. Wiring hole; 18. Sealing door; 19. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4In the embodiment of the utility model, a heat insulation and cooling device for a mainframe in a computer room comprises a main shell 1 and an air inlet duct 8. A sealing door 18 is hinged at the opening of the main shell 1. The outer walls of the main shell 1 and the sealing door 18 are covered with matching heat insulation boards 2. A plurality of placement boards 3 are fixedly welded inside the main shell 1. A plurality of air vents 4 are arranged on the placement boards 3. An air expansion cavity 5 is arranged at the bottom of the main shell 1. A hollow air inlet board 7 is embedded and connected to the side wall of the main shell 1. The upper air outlet of the air inlet board 7 is arranged at the bottom of the multi-layer placement board 3. The air inlet duct 8 is arranged at one side of the bottom end of the main shell 1. The air inlet duct 8 is connected to the heat exchange The heat exchange tube 9 is connected to a hollow air guide plate 14 through a pipeline. The air guide plate 14 is in a flat plate shape. A heat exchange tube 10 is connected around the heat exchange tube 9. The heat exchange tube 10 is connected to the water inlet and outlet pipes. An air outlet pipe 15 is connected to one side of the upper end of the main shell 1. A fan 16 is fixedly installed in the air outlet pipe 15. A plurality of wiring holes 17 are opened on one side of the main shell 1. The main shell 1 is closed by a sealing door 18 at the opening. The main shell 1 and the insulation board 2 outside the sealing door 18 are insulated to allow the main shell 1 to exchange heat. The multi-layer placement board 3 inside the main shell 1 is used to place multiple groups of hosts. The placement board 3 is placed on the The multiple air holes 4 are used for air circulation. The air inlet pipe 8 and the air outlet pipe 15 are connected to the outside of the machine room through pipes. The fan 16 inside the air outlet pipe 15 at the upper end of the main shell 1 forms a negative pressure inside, so that the air inlet pipe 8 inhales the colder air from the outside. At the same time, the heat exchange cylinder 10 is connected to the external cooling water, so that the cooling water performs secondary cooling on the inhaled air, and the incoming cooling air is introduced through the plate-shaped air guide plate 14 on one side. The horizontal air guide plate 14 distributes the cooling air in the air expansion cavity 5, so that the cooling air is evenly distributed at the bottom of the main shell 1. Since multiple sets of host machines are installed inside, the lines of the host machines pass through the main shell. 1 is installed with the wiring hole 17 on one side, and the cooling gas at the bottom cannot be evenly distributed in the multi-layer space. The cooling gas at the bottom is distributed in the multi-layer space through the hollow air inlet plate 7, so that the cooling gas can evenly contact the cooling gas with the multi-layer vertically placed hosts inside the main shell 1 for refrigeration and cooling. The multiple air holes 4 on the placement plate 3 are used to assist the gas diversion, so that the cooling gas can be evenly diffused inside the main shell 1, ensuring that the multiple placed hosts are quickly and evenly cooled, ensuring the normal operation of the multiple hosts, and at the same time connecting the external air introduction to avoid increasing the space temperature of the computer room, with good use effect.

[0024] Preferably, Figure 2 As shown, multiple groups of partitions 6 are fixedly connected to the placement plate 3, and the multiple groups of partitions 6 are arranged in parallel. The multiple groups of partitions 6 fixedly connected to the placement plate 3 place multiple hosts at intervals to ensure air circulation channels, ensure cooling effects, and avoid heat accumulation.

[0025] Preferably, Figure 2As shown, multiple groups of air holes 4 are equidistantly arranged on the placement plate 3, and the air holes 4 are U-shaped holes. Multiple groups of equidistant air holes 4 on the placement plate 3 are equidistantly ventilated to ensure the gas circulation effect. The U-shaped air holes 4 ensure the gas circulation rate and the cooling effect.

[0026] Preferably, Figure 4 As shown, the heat exchange tube 9 is configured in a corrugated manner and is made of copper material. A support plate 11 is welded to the bottom of the heat exchange tube 10. The corrugated heat exchange tube 9 has a larger heat exchange area. The heat exchange tube 9 made of copper material has high thermal conductivity, which ensures the heat exchange effect. The support plate 11 supports the heat exchange tube 10.

[0027] Preferably, Figure 2 As shown, the air inlet plate 7 is L-shaped as a whole, and the bottom width of the air inlet plate 7 is greater than the upper width. The overall L-shaped air inlet plate 7 fits against the inner wall of the main shell 1 to avoid occupying a large space. The wider air inlet plate 7 at the bottom can suck in a large area of ​​cold air flow to ensure the air supply of the air inlet plate 7.

[0028] Preferably, Figure 1 , Figure 2 and Figure 3 As shown, a filter box 12 is installed between the heat exchange tube 9 and the air guide plate 14, and a plurality of filter plates 13 are embedded and installed in the filter box 12. The air is filtered and purified by the filter box 12 installed between the heat exchange tube 9 and the air guide plate 14, and the multiple filter plates 13 embedded and installed inside the filter box 12 filter the air to ensure the cleanliness of the air.

[0029] Preferably, Figure 1 and Figure 2 As shown, a handle 19 is fixedly installed on one side of the sealing door 18, and the handle 19 is arranged in a U shape. The handle 19 on one side of the U-shaped sealing door 18 is convenient for hand operation.

[0030] The working principle of the utility model is: the electrical equipment of the device is connected to an external power supply, the heat insulation board 2 outside the main shell 1 and the sealing door 18 is insulated, so that the main shell 1 can exchange heat and cold inside, the multi-layer placement board 3 inside the main shell 1 is used to place multiple groups of host computers, and the multiple air holes 4 on the placement board 3 are used for air circulation, the air inlet pipe 8 and the air outlet pipe 15 are connected to the outside of the machine room through a pipeline, and the fan 16 inside the air outlet pipe 15 at the upper end of the main shell 1 forms a negative pressure inside, so that the air inlet pipe 8 inhales the colder external gas, and at the same time, the heat exchange tube 10 is connected to the external cooling water, so that the cooling water performs secondary cooling on the inhaled gas, and the incoming cooling gas is introduced through the plate-shaped air guide plate 14 on one side, and the horizontal air guide plate 14 cools the cooling gas Distributed in the air expansion chamber 5, the cooling gas is evenly distributed at the bottom of the main shell 1. Since multiple sets of main machines are installed inside, the lines of the main machines are installed through the wiring holes 17 on one side of the main shell 1. The cooling gas at the bottom cannot be evenly distributed in the multi-layer space. The cooling gas at the bottom is distributed in the multi-layer space through the hollow air inlet plate 7, so that the cooling gas can evenly contact the cooling gas with the multiple vertically placed main machines inside the main shell 1 for refrigeration and cooling. Multiple air holes 4 on the placement plate 3 are used to assist in gas diversion, so that the cooling gas can be evenly diffused inside the main shell 1, ensuring that the multiple placed main machines are quickly and evenly cooled, ensuring the normal operation of multiple main machines, and at the same time connecting the external air introduction to avoid increasing the space temperature of the computer room.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat insulation and cooling device for a computer room host, comprising a main housing (1) and an air inlet duct (8), characterized in that: A sealing door (18) is hingedly connected at the opening of the main shell (1); the outer walls of the main shell (1) and the sealing door (18) are both covered with matching heat insulation boards (2); a plurality of placement boards (3) are fixedly welded inside the main shell (1); a plurality of air holes (4) are arranged on the placement boards (3); an air expansion cavity (5) is arranged at the bottom of the main shell (1); a hollow air inlet board (7) is embedded and connected to the side wall of the main shell (1); an air outlet at the upper end of the air inlet board (7) is arranged at the bottom of the multi-layer placement board (3); and the air inlet pipe (8) The main housing (1) is provided at one side of the bottom end, the air inlet pipe (8) is connected to the heat exchange pipe (9), the heat exchange pipe (9) is connected to a hollow air guide plate (14) through a pipe, the air guide plate (14) is in the shape of a flat plate, the heat exchange pipe (9) is surrounded by a heat exchange tube (10), the heat exchange tube (10) is connected to the water inlet and outlet pipes, the upper end of the main housing (1) is connected to an air outlet pipe (15), a fan (16) is fixedly installed in the air outlet pipe (15), and a plurality of wiring holes (17) are provided on one side of the main housing (1).

2. A heat insulation and cooling device for a computer room host according to claim 1, characterized in that: A plurality of groups of partition plates (6) are fixedly connected to the placement plate (3), and the plurality of groups of partition plates (6) are arranged in parallel.

3. The heat insulation and cooling equipment for a computer room host according to claim 1, characterized in that: A plurality of groups of air holes (4) are equidistantly arranged on the placement plate (3), and the air holes (4) are U-shaped holes.

4. The heat insulation and cooling equipment for a computer room host according to claim 1, characterized in that: The heat exchange tube (9) is in a corrugated shape and is made of copper material. A support plate (11) is welded to the bottom of the heat exchange tube (10).

5. The heat insulation and cooling equipment for computer room hosts according to claim 1, characterized in that: The air inlet plate (7) is L-shaped as a whole, and the width of the bottom end of the air inlet plate (7) is greater than the width of the top end.

6. The heat insulation and cooling equipment for computer room hosts according to claim 1, characterized in that: A filter box (12) is installed between the heat exchange tube (9) and the pipe of the air guide plate (14), and a plurality of filter plates (13) are embedded and installed in the filter box (12).

7. The heat insulation and cooling equipment for computer room hosts according to claim 1, characterized in that: A handle (19) is fixedly mounted on one side of the sealing door (18), and the handle (19) is arranged in a U shape.

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