Data center power supply protection device

Abstract

The utility model discloses a data center power supply protection device comprising a UPS power supply housing and a UPS battery pack, the surface of the UPS power supply housing is provided with a cooling mechanism and a dust collection mechanism, and the surface of the UPS power supply housing is provided with a heat dissipation groove; the cooling mechanism comprises heat conduction plates and a cold water tank, the heat conduction plates are fixed to the front side and the rear side of the surface of the UPS battery pack, first heat dissipation fins and cold water pipes are fixed to the surfaces of the heat conduction plates, first fans are fixed to the surfaces of the first heat dissipation fins, and the cold water tank is fixed to the surface of the UPS shell. The surface of the cold water tank is communicated with two water pumps through pipelines, the water pumps are fixedly connected with the surface of the UPS shell, the liquid feeding ends of the water pumps are communicated with water feeding pipes, and one ends of the water feeding pipes penetrate through the UPS shell and are communicated with the cold water pipe. The cooling device has the advantage that the power supply of the data center can be more comprehensively cooled in a mode of matching air cooling with water cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of data centers, in particular to a power supply protection device for a data center. Background Art

[0002] A data center is a globally coordinated network of specialized equipment used to transmit, accelerate, display, compute, and store data on the internet infrastructure. Most electronic components in a data center are powered by UPS power supplies.

[0003] Since data center power supplies usually need to run uninterruptedly 24 hours a day, 7 days a week, the power supplies themselves will be in a hot state for a long time and need to be cooled down. However, some power supplies currently use separate fans with heat dissipation holes for heat dissipation. This is difficult to meet the high heat dissipation requirements of the power supply, making it prone to overheating and unable to meet the overheating protection requirements. Utility Model Content

[0004] The purpose of the present invention is to provide a data center power supply protection device, which has the advantage of being able to more comprehensively dissipate heat and cool the data center power supply through a combination of air cooling and water cooling.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a data center power supply protection device, comprising a UPS power supply housing and a UPS battery pack, wherein a cooling mechanism and a dust collection mechanism are provided on the surface of the UPS power supply housing, and a heat dissipation groove is provided on the surface of the UPS power supply housing;

[0006] The cooling mechanism includes a heat conducting plate and a cold water tank. The heat conducting plate is fixed to the front and rear sides of the UPS battery pack surface. A first heat dissipation fin and a cold water pipe are fixed to the surface of the heat conducting plate. A first fan is fixed to the surface of the first heat dissipation fin. The cold water tank is fixed to the surface of the UPS power supply shell. Two water pumps are connected to the surface of the cold water tank through pipes. The water pumps are fixedly connected to the surface of the UPS power supply shell. The water delivery end of the water pump is connected to a water delivery pipe. One end of the water delivery pipe passes through the UPS power supply shell and is connected to the cold water pipe. The discharge end of the cold water pipe is connected to a return pipe. The return pipe passes through the UPS power supply shell and is connected to the top of the cold water tank. A semiconductor refrigerator is fixed to the surface of the cold water tank. A heat dissipation structure is installed on the surface of the semiconductor refrigerator.

[0007] As a preferred data center power protection device of the present invention, the semiconductor cooler surface heat dissipation structure includes second heat dissipation fins, the second heat dissipation fins are fixed to the surface of the semiconductor cooler, and a second fan is fixed to the surface of the second heat dissipation fins.

[0008] As a preferred data center power protection device of the present invention, two support plates are provided at the bottom of the UPS battery pack, a third fan is fixed at the bottom of the UPS battery pack, an exhaust slot is opened at the bottom of the UPS power shell, and an exhaust filter is fixed on the inner wall of the exhaust slot.

[0009] As a preferred data center power supply protection device of the present invention, the dust suction mechanism includes a bearing seat, the bearing seat is fixed to the surface of the UPS power supply casing, a reciprocating screw is fixed to the inner wall of the bearing seat, a screw sleeve is threadedly connected to the surface of the reciprocating screw, a dust suction shell is fixed to the surface of the screw sleeve, an air inlet groove is opened on the surface of the UPS power supply casing, an air inlet filter is fixed to the inner wall of the air inlet groove, a motor is fixed to the surface of the UPS power supply casing, the motor output shaft is fixedly connected to one end of the reciprocating screw on one side, and a dust suction structure is installed on the surface of the dust suction shell.

[0010] As a preferred data center power supply protection device of the present invention, the dust extraction structure on the surface of the dust collection shell includes a telescopic tube, one end of the telescopic tube is connected to the dust collection shell, and the other end of the telescopic tube is connected to a collection shell, and the collection shell is fixed to the surface of the UPS power supply shell, and the surface of the collection shell is connected to an exhaust fan, and the exhaust fan is fixed to the surface of the UPS power supply shell, and a filter element is provided at the exhaust end of the exhaust fan.

[0011] As a preferred data center power protection device of the present invention, a connecting shell is fixed to the inner wall of the collection shell, the inner wall of the connecting shell is threadedly connected to the filter element, and a closed door is hinged on the surface of the collection shell.

[0012] As a preferred data center power protection device of the present invention, there are two reciprocating screw rods, which are spaced apart from each other. A transmission wheel is fixed on the surface of each reciprocating screw rod, and the transmission wheels on the upper and lower sides are connected by belt transmission.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides a cooling mechanism to enable the UPS battery pack to obtain a coordinated heat dissipation effect of water cooling and air cooling. When the semiconductor refrigerator is working, its cooling end will cool the cold water tank, so that the coolant inside the cold water tank can be in a low temperature state, and the water pump can extract the coolant and transport it to the inside of the cold water pipes on both sides, so that the cold water pipes can take away the heat on both sides of the surface of the UPS battery pack, and the coolant can flow back into the cold water tank through the return pipe. When the first fan is working, the first fan can cool down both sides of the surface of the UPS battery pack and the surface of the cold water pipe near the discharge end, so that the temperature difference of the coolant between the liquid inlet end and the discharge end of the cold water pipe can be reduced, so that the heat dissipation effect on both sides of the UPS battery pack can be more uniform, and the heat inside the UPS power supply casing can be driven by the first fan and blown out from the heat dissipation slot, thereby achieving an air cooling effect on the UPS battery pack, thereby improving the heat dissipation effect of the UPS battery pack.

[0015] 2. The utility model sets up a dust suction mechanism to remove dust from the air inlet end of the UPS power supply casing. When the motor starts, it drives the reciprocating screw to rotate, so that the screw sleeve can be affected by the thread and start to drive the dust suction shell to move back and forth, so that the dust suction shell can be matched with the dust extraction structure to absorb and clean the dust accumulated on the surface of the air inlet filter, thereby preventing dust from clogging the air inlet filter and affecting the air intake efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the present invention from another perspective;

[0019] Figure 4 This is a schematic structural diagram of the cooling mechanism in the present invention;

[0020] Figure 5 This is a bottom view of the cooling mechanism of the present invention;

[0021] Figure 6 This is a schematic structural diagram of the dust collection mechanism in the present invention;

[0022] Figure 7 It is a partial cross-sectional structural diagram of the dust collection mechanism in the present utility model.

[0023] In the figure: 1. UPS power supply housing; 2. UPS battery pack; 3. cooling mechanism; 301. heat conduction plate; 302. first heat sink fin; 303. cold water pipe; 304. first fan; 305. cold water tank; 306. water pump; 307. water supply pipe; 308. return pipe; 309. semiconductor refrigerator; 310. second heat sink fin; 311. second fan; 312. support plate; 313. third fan; 314. exhaust filter; 4. dust collection mechanism; 401. bearing seat; 402. reciprocating screw; 403. screw sleeve; 404. dust collection shell; 405. motor; 406. transmission wheel; 407. collection shell; 408. exhaust fan; 409. telescopic tube; 410. connecting shell; 411. filter element; 412. closing door; 413. air inlet filter; 5. heat sink. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 7 A data center power protection device includes a UPS power shell 1 and a UPS battery pack 2. The surface of the UPS power shell 1 is provided with a cooling mechanism 3 and a dust collection mechanism 4. The surface of the UPS power shell 1 is provided with a heat dissipation groove 5.

[0025] The cooling mechanism 3 can achieve a better heat dissipation effect on the UPS battery pack 2 through the combination of water flow and air cooling. The dust collection mechanism 4 can remove dust from the air inlet end of the UPS power supply casing 1. The heat dissipation slot 5 is used to discharge the internal heat of the UPS power supply casing 1.

[0026] The cooling mechanism 3 includes a heat conducting plate 301 and a cold water tank 305. The heat conducting plate 301 is fixed to the front and rear sides of the surface of the UPS battery pack 2. The first heat dissipation fins 302 and the cold water pipe 303 are fixed to the surface of the heat conducting plate 301. The first heat dissipation fins 302 are fixed to the surface of the first heat dissipation fins 302. The first fan 304 is close to the position where the cold water pipe 303 is drained. The cold water tank 305 is fixed to the surface of the UPS power supply housing 1. The surface of the cold water tank 305 is connected to two water pumps 306 through pipes. The water pump 306 The water pump 306 is fixedly connected to the surface of the UPS power supply housing 1. The liquid delivery end of the water pump 306 is connected to a water delivery pipe 307. One end of the water delivery pipe 307 passes through the UPS power supply housing 1 and is connected to the cold water pipe 303. The discharge end of the cold water pipe 303 is connected to a return pipe 308. The return pipe 308 passes through the UPS power supply housing 1 and is connected to the top of the cold water tank 305. A semiconductor cooler 309 is fixed to the surface of the cold water tank 305. A heat dissipation structure is installed on the surface of the semiconductor cooler 309. The interior of the cold water tank 305 is filled with coolant.

[0027] When the semiconductor refrigerator 309 is working, its cooling end will cool the cold water tank 305, so that the coolant inside the cold water tank 305 can be in a low temperature state, and the water pump 306 can extract the coolant and transport it to the inside of the cold water pipes 303 on both sides, so that the cold water pipes 303 can take away the heat on both sides of the surface of the UPS battery pack 2, and the coolant can flow back into the cold water tank 305 through the return pipe 308. When the first fan 304 is working, the first fan 304 can cool both sides of the surface of the UPS battery pack 2 and the surface of the cold water pipe 303 near the discharge end. The surface is cooled, which can reduce the temperature difference of the coolant between the liquid inlet end and the liquid discharge end of the cold water pipe 303, so that the heat dissipation effect on both sides of the UPS battery pack 2 can be more uniform, and the heat inside the UPS power supply housing 1 can be driven by the first fan 304 and blown out from the heat dissipation slot 5, thereby achieving an air cooling effect on the UPS battery pack 2, thereby improving the heat dissipation effect of the UPS battery pack 2, and the first heat dissipation fins 302 can expand the contact area with the air, thereby improving the heat dissipation effect of the first fan 304, the first heat dissipation fins 302 and the UPS battery pack 2.

[0028] Furthermore, the heat dissipation structure on the surface of the semiconductor cooler 309 includes a second heat dissipation fin 310, which is fixed to the surface of the semiconductor cooler 309. A second fan 311 is fixed to the surface of the second heat dissipation fin 310;

[0029] When the semiconductor refrigerator 309 is working, its heating end will heat up, and the combination of the second fan 311 and the second heat dissipation fins 310 can well disperse the heat emitted by the semiconductor refrigerator 309, ensuring that the semiconductor refrigerator 309 can continue to cool the cold water tank 305.

[0030] Furthermore, two support plates 312 are provided at the bottom of the UPS battery pack 2, a third fan 313 is fixed at the bottom of the UPS battery pack 2, an exhaust slot is provided at the bottom of the UPS power supply housing 1, and an exhaust filter 314 is fixed to the inner wall of the exhaust slot;

[0031] The support plate 312 can prop up the UPS battery pack 2, so that the bottom of the UPS battery pack 2 can have a larger contact area with the air, and the third fan 313 can accelerate the flow of air from the bottom of the UPS battery pack 2 when working, and discharge it through the exhaust slot, thereby further improving the heat dissipation effect of the UPS battery pack 2, and the exhaust filter 314 can prevent impurities from entering the inside of the UPS power supply casing 1.

[0032] Furthermore, the dust collection mechanism 4 includes a bearing seat 401, which is fixed to the surface of the UPS power supply housing 1. A reciprocating screw 402 is fixed to the inner wall of the bearing seat 401. A screw sleeve 403 is threadedly connected to the surface of the reciprocating screw 402. A dust collection shell 404 is fixed to the surface of the screw sleeve 403. An air inlet slot is provided on the surface of the UPS power supply housing 1. An air inlet filter 413 is fixed to the inner wall of the air inlet slot. A motor 405 is fixed to the surface of the UPS power supply housing 1. The output shaft of the motor 405 is fixedly connected to one end of the reciprocating screw 402 on one side. A dust collection structure is installed on the surface of the dust collection shell 404.

[0033] When the motor 405 starts, it will drive the reciprocating screw 402 to rotate, so that the screw sleeve 403 can be affected by the thread and start to drive the dust collection shell 404 to move back and forth, so that the dust collection shell 404 can be combined with the dust extraction structure to absorb and clean the dust accumulated on the surface of the air inlet filter 413, thereby preventing dust from clogging the air inlet filter 413 and affecting the air intake efficiency.

[0034] Furthermore, the dust collection structure on the surface of the dust collection housing 404 includes a telescopic tube 409, one end of the telescopic tube 409 is connected to the dust collection housing 404, and the other end of the telescopic tube 409 is connected to the collection housing 407, which is fixed to the surface of the UPS power supply housing 1. The surface of the collection housing 407 is connected to an exhaust fan 408, which is fixed to the surface of the UPS power supply housing 1, and a filter element 411 is provided at the exhaust end of the exhaust fan 408;

[0035] When the exhaust fan 408 is working, it will extract the air inside the collection shell 407, causing the interior of the collection shell 407 to be in a negative pressure state, so that the telescopic tube 409 can extract the air inside the dust collection shell 404, so that the dust collection shell 404 can normally absorb the dust accumulated on the surface of the air intake filter 413, and the filter element 411 can block the dust to prevent dust from entering the interior of the exhaust fan 408.

[0036] Furthermore, a connecting shell 410 is fixed to the inner wall of the collection shell 407, the inner wall of the connecting shell 410 is threadedly connected to the filter element 411, and a closed door 412 is hinged on the surface of the collection shell 407;

[0037] After the closing door 412 is opened, the filter element 411 can be removed from the inner wall of the connecting shell 410 by rotating the filter element 411, thereby facilitating cleaning of the filter element 411.

[0038] Furthermore, there are two reciprocating screw rods 402 , which are spaced apart from each other. A transmission wheel 406 is fixed on the surface of each reciprocating screw rod 402 , and the transmission wheels 406 on the upper and lower sides are connected via a belt transmission.

[0039] When the upper reciprocating screw rod 402 rotates, the transmission wheel 406 can drive the lower reciprocating screw rod 402 to rotate synchronously through the transmission of the belt, thereby ensuring that the two reciprocating screw rods 402 can rotate at the same time.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A data center power protection device, comprising a UPS power supply housing (1) and a UPS battery pack (2), characterized in that: The surface of the UPS power supply housing (1) is provided with a cooling mechanism (3) and a dust collection mechanism (4), and the surface of the UPS power supply housing (1) is provided with a heat dissipation groove (5); The cooling mechanism (3) comprises a heat conducting plate (301) and a cold water tank (305), wherein the heat conducting plate (301) is fixed to the front and rear sides of the surface of the UPS battery pack (2), a first heat dissipation fin (302) and a cold water pipe (303) are fixed to the surface of the heat conducting plate (301), a first fan (304) is fixed to the surface of the first heat dissipation fin (302), and the cold water tank (305) is fixed to the surface of the UPS power supply housing (1). Two water pumps (306) are connected to the surface of the cold water tank (305) through a pipe, and the water pumps (306) are connected to the UPS battery pack (2). The UPS power supply housing (1) is fixedly connected to the surface of the UPS power supply housing (1); the liquid delivery end of the water pump (306) is connected to a water delivery pipe (307); one end of the water delivery pipe (307) passes through the UPS power supply housing (1) and is connected to the cold water pipe (303); the liquid discharge end of the cold water pipe (303) is connected to a return pipe (308); the return pipe (308) passes through the UPS power supply housing (1) and is connected to the top of the cold water tank (305); a semiconductor cooler (309) is fixed to the surface of the cold water tank (305); and a heat dissipation structure is installed on the surface of the semiconductor cooler (309).

2. A data center power protection device according to claim 1, characterized in that: The surface heat dissipation structure of the semiconductor cooler (309) includes a second heat dissipation fin (310), the second heat dissipation fin (310) is fixed to the surface of the semiconductor cooler (309), and a second fan (311) is fixed to the surface of the second heat dissipation fin (310).

3. The data center power protection device according to claim 1, characterized in that: Two support plates (312) are provided at the bottom of the UPS battery pack (2), a third fan (313) is fixed at the bottom of the UPS battery pack (2), an exhaust slot is provided at the bottom of the UPS power supply housing (1), and an exhaust filter (314) is fixed on the inner wall of the exhaust slot.

4. A data center power protection device according to claim 1, characterized in that: The dust collecting mechanism (4) comprises a bearing seat (401), the bearing seat (401) is fixed to the surface of the UPS power supply housing (1), a reciprocating screw rod (402) is fixed to the inner wall of the bearing seat (401), a screw sleeve (403) is threadedly connected to the surface of the reciprocating screw rod (402), a dust collecting shell (404) is fixed to the surface of the screw sleeve (403), an air inlet slot is provided on the surface of the UPS power supply housing (1), an air inlet filter (413) is fixed to the inner wall of the air inlet slot, a motor (405) is fixed to the surface of the UPS power supply housing (1), an output shaft of the motor (405) is fixedly connected to one end of the reciprocating screw rod (402), and a dust collecting structure is installed on the surface of the dust collecting shell (404).

5. A data center power protection device according to claim 4, characterized in that: The dust collection structure on the surface of the dust collection housing (404) comprises a telescopic tube (409), one end of the telescopic tube (409) is connected to the dust collection housing (404), the other end of the telescopic tube (409) is connected to a collection housing (407), the collection housing (407) is fixed to the surface of the UPS power supply housing (1), the surface of the collection housing (407) is connected to an exhaust fan (408), the exhaust fan (408) is fixed to the surface of the UPS power supply housing (1), and a filter element (411) is provided at the exhaust end of the exhaust fan (408).

6. A data center power protection device according to claim 5, characterized in that: A connecting shell (410) is fixed to the inner wall of the collecting shell (407), the inner wall of the connecting shell (410) is threadedly connected to the filter element (411), and a closed door (412) is hinged on the surface of the collecting shell (407).

7. The data center power protection device according to claim 5, characterized in that: There are two reciprocating screw rods (402) in total, and the two reciprocating screw rods (402) are spaced apart from each other. A transmission wheel (406) is fixed on the surface of each reciprocating screw rod (402), and the transmission wheels (406) on the upper and lower sides are connected through belt transmission.

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