Water-cooled blade server

Abstract

The utility model provides a water cooling type blade server, which belongs to the technical field of blade servers, and comprises a main body frame, a plurality of groups of transverse plates and cooling boxes are arranged in the main body frame, cooling assemblies are arranged in the transverse plates, each cooling assembly comprises a cooling pipe, and the cooling pipes are communicated with the cooling boxes to form a cooling loop. Blade server bodies are arranged on one sides of the multiple sets of transverse plates, the blade server bodies are connected with the main body frame through quick release assemblies, the quick release assemblies comprise pressing blocks, the pressing blocks make contact with one sides of the blade server bodies, and a controller is arranged on one side of the main body frame. According to the device, through the arrangement of the cooling assembly and the controller, a user can achieve independent cooling regulation and control on each blade server body, the heat dissipation flexibility of the device is improved, when the device is used, the user can conveniently assemble and disassemble the blade server bodies through the arrangement of the quick disassembly assembly, the sliding groove and the sliding block, and the use is convenient. And a user can maintain and replace the server more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of blade server technology, more specifically, it is related to a water-cooled blade server. BACKGROUND

[0002] In the field of blade servers, because the server will generate a large amount of heat during operation, high temperature will cause the performance of electronic components to decline, resulting in calculation errors, data transmission delays and other problems, thereby affecting the overall performance and running speed of the server, so water cooling is used for heat dissipation. However, the traditional water cooling is centralized cooling, which cannot cool a single service, resulting in the need for long-time high-power operation of the overall heat dissipation system to ensure that all servers can maintain a suitable temperature, thereby increasing operating costs and energy consumption. SUMMARY

[0003] To solve the above technical problems, the utility model provides a water-cooled blade server to solve the technical problem that the traditional water cooling is centralized cooling and cannot cool a single service in the prior art.

[0004] The purpose and effect of the water-cooled blade server of the utility model are achieved by the following specific technical means:

[0005] The water-cooled blade server comprises a main frame, a plurality of transverse plates and a cooling box are arranged in the main frame, a cooling assembly is arranged in each transverse plate, the cooling assembly comprises a cooling pipe, the cooling pipe is communicated with the cooling box to form a cooling loop, a blade server body is arranged on one side of each transverse plate, the blade server body is connected with the main frame through a quick release assembly, the quick release assembly comprises a pressing block, the pressing block is in contact with one side of the blade server body, and a controller is arranged on one side of the main frame.

[0006] According to a preferred embodiment, a liquid storage cavity is arranged in the transverse plate, the cooling pipe is located in the liquid storage cavity, a plurality of heat dissipation fins are arranged on the cooling pipe, a heat conduction plate is arranged on one side of the liquid storage cavity, and the heat conduction plate is connected with the transverse plate.

[0007] According to a preferred embodiment, a water pump is arranged at the rear end of the main frame, a water inlet of the water pump is communicated with the cooling box, a flow divider and a current collector are arranged above the water pump, the water pump is communicated with the water inlets of a plurality of cooling pipes through the flow divider, the water outlets of a plurality of cooling pipes are connected with the cooling box through the current collector, and the water pump is electrically connected with the controller.

[0008] According to a preferred embodiment, an electromagnetic valve is arranged on the pipeline connected with the cooling pipe, and the electromagnetic valve is electrically connected with the controller.

[0009] According to a preferred embodiment, the cooling assembly further comprises a refrigeration coil located in the cooling box, a refrigeration device is arranged on one side of the main frame and connected with the cooling box, and the refrigeration device is electrically connected with the controller.

[0010] According to a preferred embodiment, a plurality of sliding grooves are arranged on the main frame, and sliding blocks corresponding to the sliding grooves are arranged on the server body and slidably connected with the main frame through the sliding grooves.

[0011] According to a preferred embodiment, the quick release assembly further comprises a sleeve located on the main frame, an adjusting rod penetrating through the sleeve, a spring sleeved on the adjusting rod and located below the sleeve, and the pressing block arranged on the adjusting rod.

[0012] According to a preferred embodiment, a guide column is arranged on the adjusting rod, and a guide groove is arranged on the sleeve, and the guide column is clamped in the guide groove.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1、The utility model discloses a cooling assembly and the setting of the controller make the user can realize independent cooling control to each server body, improve the heat dissipation flexibility of the device, under the condition that different server loads are different, the user can adjust the working condition of the cooling pipe and refrigeration device through the controller, ensure that each server can maintain at the suitable temperature, make the user not worry about the performance decline caused by uneven heat dissipation, improve the ability of the device to adapt to complex working environment.

[0015] 2、When using the device, the user can conveniently install and dismount the server body through the setting of the quick release assembly and the sliding groove sliding block, make the user more convenient when maintaining and replacing the server, improve the maintainability of the device, then through the collaborative work of the cooling box, water pump, flow divider and current collector, the device can realize cooling liquid circulation, heat dissipation for each server, reduce the energy consumption of the overall heat dissipation system, improve the energy saving effect and operating stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram after the utility model is assembled;

[0017] Figure 2 It is the structure schematic diagram after the utility model is disassembled;

[0018] Figure 3 It is Figure 2 The enlarged view of a area in figure 1.

[0019] Figure 4 is the schematic diagram of the electromagnetic valve structure of the utility model;

[0020] Figure 5 is the schematic diagram of the main frame structure of the utility model.

[0021] In the figure, the corresponding relationship of component name and figure number is:

[0022] 11, main frame; 12, cross plate; 13, blade server body; 14, heat conduction plate; 21, cooling box; 22, cooling pipe; 23, water pump; 24, flow divider; 25, current collector; 26, electromagnetic valve; 27, refrigeration coil; 28, refrigeration equipment; 29, heat dissipation fin; 31, briquetting; 32, sleeve; 33, adjusting rod; 34, spring; 35, guide column; 36, guide groove; 41, controller; 51, sliding groove; 52, sliding block. DETAILED DESCRIPTION

[0023] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the technical scheme of the utility model, but cannot be used to limit the protection scope of the utility model.

[0024] Embodiment:

[0025] As shown in Figures 1 to 5 , the utility model provides water -cooled type blade server, including main frame 11, be equipped with multiple groups cross plate 12 and cooling box 21 in main frame 11. Through the setting of cross plate 12, can provide stable installation position for blade server body 13, so that the user can conveniently carry out layout and management, improves the structural rationality of the device. Cross plate 12 is equipped with cooling assembly, and cooling assembly includes cooling pipe 22 in the storage cavity, and multiple groups heat dissipation fins 29 are sleeved on cooling pipe 22, and one side of storage cavity is equipped with heat conduction plate 14, and heat conduction plate 14 is connected with cross plate 12. Through this setting, can improve the heat dissipation efficiency, so that the user also does not need to worry about overheating problem when server high load operation, improves the heat dissipation performance of the device.

[0026] As shown in Figure 2 , 4As shown, the main frame 11 rear end is provided with a water pump 23, the water pump 23 water inlet is communicated with the cooling box 21, the water pump 23 upper side is provided with a flow divider 24 and a flow collector 25, the water pump 23 is communicated with the water inlet of a plurality of cooling pipes 22 through the flow divider 24, the water outlet of the plurality of cooling pipes 22 is connected with the cooling box 21 through the flow collector 25, and the water pump 23 is electrically connected with the controller 41. The user can control the working of the water pump 23 through the controller 41 to realize the reasonable distribution of the cooling liquid, so that the device can provide appropriate cooling effect according to the working state of different servers, improve the control ability of the device, and improve the ability of the user in energy saving and heat dissipation balance; the controller 41 can adopt a controller of TMS320F28335 model. The pipeline connected with the flow divider 24 and the cooling pipe 22 is provided with a solenoid valve 26, and the solenoid valve 26 is electrically connected with the controller 41. Through the setting of the solenoid valve 26, the flow direction and flow of the cooling liquid can be controlled, so that the user can individually adjust the cooling of a single server, and the flexibility of the device is improved; the solenoid valve 26 can adopt a solenoid valve of ASCO 8342G001 model.

[0027] As Figure 2 , 5 shown, the cooling assembly further comprises a refrigeration coil 27 located in the cooling box 21, and the main frame 11 is provided with a refrigeration device 28, the refrigeration device 28 is connected with the cooling box 21, and the refrigeration device 28 is electrically connected with the controller 41. Through the cooperative work of the refrigeration device 28 and the refrigeration coil 27, excellent cooling effect can still be ensured in high temperature environment, so that the user can ensure the stable operation of the server in various complex working conditions, and the environmental adaptability of the device is improved; the refrigeration device 28 can adopt a refrigeration device of TAIKANG CAJ2464Z model. A plurality of sliding grooves 51 are formed on the main frame 11, and a sliding block 52 is arranged on the blade server body 13 corresponding to the sliding groove 51, and the sliding block 52 is slidably connected with the main frame 11 through the sliding groove 51. The user can install and dismount the blade server body 13 through the cooperation of the sliding groove 51 and the sliding block 52, so that the maintenance and upgrading of the device are more convenient, the maintainability of the device is improved, and the convenience of the user operation is improved.

[0028] As Figure 2 , 3As shown, the quick release assembly further comprises a sleeve 32 located on the main frame 11, an adjusting rod 33 is provided on the sleeve 32, a spring 34 is sleeved on the adjusting rod 33, the spring 34 is located below the sleeve 32, and a pressing block 31 is provided on the adjusting rod 33. The adjusting rod 33 is provided with a guide column 35, the sleeve 32 is provided with a guide groove 36, and the guide column 35 is clamped in the guide groove 36. Through the arrangement of the quick release assembly, the blade server body 13 can be quickly fixed and loosened, so that the user can complete the related operation in a short time, improve the use efficiency of the device, and improve the work efficiency of the user.

[0029] The specific use mode and effect of the embodiment are as follows:

[0030] In use, first, the blade server body 13 is matched with the sliding block 52 and the sliding groove 51 on the main frame 11, and is slid into the installation position along the sliding groove 51. Then, the adjusting rod 33 of the quick release assembly is adjusted, so that the pressing block 31 is pressed against the blade server body 13, and quick installation is realized. During the server operation, the controller 41 controls the working states of the refrigeration equipment 28, the water pump 23 and the electromagnetic valve 26 according to the preset strategy and the monitored server temperature and other data. When the server load is high and the temperature rises, the controller 41 starts the refrigeration equipment 28, increases the power of the water pump 23, opens the electromagnetic valve 26 corresponding to the cooling pipe 22 that needs to be cooled, increases the flow of the cooling liquid, and strengthens the cooling effect.

[0031] The utility model discloses the cooperative control of controller 41 to each component can carry out independent cooling to each blade server body 13, avoids the deficiency of centralized cooling, ensures that the server is always working under the suitable temperature, and guarantees the performance and stability of the server. The setting of the quick release assembly and the sliding groove 51 sliding block 52 makes the dismounting and installation of the blade server body 13 extremely simple, shortens the maintenance time, and improves the maintenance efficiency. According to the actual working state of the server, the cooling system is adjusted, the excessive waste of cooling power is avoided, the energy consumption is reduced, and energy-saving operation is realized.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and for those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments.

Claims

1. A water-cooled blade server comprising a main frame (11), characterized in that: The main frame (11) is provided with a plurality of groups of transverse plates (12) and cooling boxes (21), the transverse plates (12) are provided with cooling assemblies, the cooling assemblies comprise cooling pipes (22), the cooling pipes (22) are communicated with the cooling boxes (21) to form a cooling loop, one side of each of the plurality of groups of transverse plates (12) is provided with a blade server body (13), the blade server body (13) is connected with the main frame (11) through a quick release assembly, the quick release assembly comprises a pressing block (31), the pressing block (31) is in contact with one side of the blade server body (13), and one side of the main frame (11) is provided with a controller (41).

2. The water-cooled blade server of claim 1, wherein: The transverse plate (12) is provided with a liquid storage cavity, the cooling pipe (22) is located in the liquid storage cavity, a plurality of groups of heat dissipation fins (29) are sleeved on the cooling pipe (22), one side of the liquid storage cavity is provided with a heat conduction plate (14), and the heat conduction plate (14) is connected with the transverse plate (12).

3. The water-cooled blade server of claim 2, wherein: The rear end of the main frame (11) is provided with a water pump (23), the water inlet of the water pump (23) is communicated with the cooling box (21), the water pump (23) is provided with a flow divider (24) and a flow combiner (25) above, the water pump (23) is communicated with the water inlets of a plurality of groups of the cooling pipes (22) through the flow divider (24), the water outlets of a plurality of groups of the cooling pipes (22) are connected with the cooling box (21) through the flow combiner (25), and the water pump (23) is electrically connected with the controller (41).

4. The water-cooled blade server of claim 3, wherein: The pipeline, where the flow divider (24) is connected with the cooling pipe (22), is provided with an electromagnetic valve (26), and the electromagnetic valve (26) is electrically connected with the controller (41).

5. The water-cooled blade server of claim 4, wherein: The cooling assembly further comprises a refrigeration coil (27), the refrigeration coil (27) is located in the cooling box (21), one side of the main frame (11) is provided with a refrigeration device (28), the refrigeration device (28) is connected with the cooling box (21), and the refrigeration device (28) is electrically connected with the controller (41).

6. The water-cooled blade server of claim 1, wherein: A plurality of groups of sliding grooves (51) are formed in the main frame (11), and a sliding block (52) is arranged on the blade server body (13) corresponding to the sliding grooves (51), and the sliding block (52) is slidably connected with the main frame (11) through the sliding grooves (51).

7. The water-cooled blade server of claim 6, wherein: The quick release assembly further comprises a sleeve (32), the sleeve (32) is located on the main frame (11), an adjusting rod (33) is penetrated through the sleeve (32), a spring (34) is sleeved on the adjusting rod (33), the spring (34) is located below the sleeve (32), and the pressing block (31) is arranged on the adjusting rod (33).

8. The water-cooled blade server of claim 7, wherein: A guide column (35) is arranged on the adjusting rod (33), a guide groove (36) is arranged on the sleeve (32), and the guide column (35) is clamped in the guide groove (36).

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