Data center heat dissipation structure with double absorption devices

Abstract

The utility model provides a data center heat dissipation structure with double absorption devices, which relates to the field of heat dissipation structures, and comprises a double-source heat pump unit, a hot water tank, an exhaust pipe group and a blowpipe group, the double-source heat pump unit is connected with the hot water tank through a water pump, the double-source heat pump unit is respectively connected with the exhaust pipe group and the blowpipe group, and the double-source heat pump unit is connected with the hot water tank through a water pump. The hot water tank comprises a tank body on the outer side, a water storage tank is arranged in the tank body, a filter tank is arranged in the water storage tank, the upper side of the filter tank is connected with a traction rope, the upper end of the traction rope is connected with a hand wheel, the exhaust pipe set comprises a vertical pipe, the upper end of the vertical pipe is connected with an upper transverse pipe, and the outer side of the upper transverse pipe is connected with an upper longitudinal pipe. And meanwhile, an air draft assembly is arranged on the lower side of the upper longitudinal pipe. The utility model solves the problems that the air duct pipeline involved in the existing data center heat dissipation system with the double absorption devices is not reasonably arranged, and the scale impurities in the water tank are not easy to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation structures, in particular to a data center heat dissipation structure with a double absorption device. Background Art

[0002] With the development of network technology and the acceleration of informatization, the construction of various large-scale server clusters such as various Internet data centers and cloud computing data centers has also developed rapidly. The large-scale server clusters in existing data centers face the problem of extremely high energy consumption. This is because large-scale server clusters generate a lot of heat when working. According to statistics, only about 15-20% of the electricity consumed by a data center is used for calculation and data transmission, and the remaining 80-85% of the electricity is consumed by various devices and converted into heat energy. In order to maintain the normal operation of large-scale server clusters, a large amount of electricity is also required for heat dissipation. After searching, the prior art (publication number: CN205142760U) records "a data center heat dissipation system with a dual absorption device, including: a supply air duct and a return air duct arranged in a data room, wherein the supply air duct and the return air duct are respectively connected and connected through an evaporator to inhale the hot air in the data room from the supply air duct, cool it through the evaporator, and then return it to the data room through the return air duct; a dual-source heat pump unit, respectively connected to the dual-source heat pump unit including a compressor, a fin-tube condenser, a plate condenser, and a controller, wherein the fin-tube condenser is connected in parallel with the plate condenser, and is sequentially connected to the compressor and the evaporator to form a conductive cooling circuit; the controller is respectively connected to the fin-tube condenser and the plate condenser to control the fin-tube condenser and the plate condenser to work alternately; and also includes a hot air output device and a hot water output device."

[0003] Although the data center cooling system with a double absorption device in the prior art achieves the effect of heat recovery and avoiding waste, it still has some shortcomings: the supply air duct and return air duct involved in the existing data center cooling system with a double absorption device lack a reasonable spatial arrangement, resulting in disordered internal circulation of cold and hot air. Some cold air may be sucked away as soon as it enters the data center room. Secondly, the hot water storage tank involved is prone to produce scale impurities after long-term use, which makes it difficult to clean. Utility Model Content

[0004] In order to overcome the defects of the prior art, a data center heat dissipation structure with a double absorption device is provided to solve the problem that the air duct pipes involved in the existing data center heat dissipation system with a double absorption device lack rational arrangement and the scale impurities inside the water tank are difficult to clean.

[0005] To achieve the above-mentioned purpose, a data center heat dissipation structure with a dual absorption device is provided, including: a dual-source heat pump unit, a hot water tank, an exhaust pipe group and a blowing pipe group, the dual-source heat pump unit is connected to the hot water tank through a water pump, and the dual-source heat pump unit is respectively connected to the exhaust pipe group and the blowing pipe group, the hot water tank includes an outer box body, and a water storage tank is provided inside the box body, and a filter box is provided in the water storage tank, a pulling rope is connected to the upper side of the filter box, and the upper end of the pulling rope is connected to a hand wheel, the exhaust pipe group includes a vertical pipe, and the upper end of the vertical pipe is connected to an upper horizontal pipe, and the outer side of the upper horizontal pipe is connected to an upper vertical pipe, and at the same time, an exhaust assembly is provided on the lower side of the upper vertical pipe, the blowing pipe group includes a lower horizontal pipe, and the outer side of the lower horizontal pipe is connected to a lower vertical pipe, and a blowing assembly is provided on the upper side of the lower horizontal pipe.

[0006] Furthermore, the outer wall of the box body is connected with a connecting pipe, and the inner end of the connecting pipe is inserted into the opening end provided on one side of the filter box, and the filter box is slidably connected in the water storage tank.

[0007] Furthermore, the hand-cranked wheel is rotatably connected to the front side of the box body, and the hand-cranked wheel is connected to a reel inside the box body, and the pulling rope is wound around the reel.

[0008] Furthermore, the upper longitudinal tubes are arranged parallel to each other, and upper connecting tubes are connected between the upper longitudinal tubes.

[0009] Furthermore, the exhaust assembly includes a first filter cylinder, and the first filter cylinder is inserted upward into a pipe opening opened at the bottom of the upper longitudinal tube, and a first limiting ring is connected to the lower end of the first filter cylinder.

[0010] Furthermore, the exhaust assembly also includes a central shaft fixed inside, and the central shaft protrudes downward from the first limiting ring, and the outer side of the central shaft is rotatably connected to a slip ring.

[0011] Furthermore, the outer wall of the slip ring is connected to symmetrically arranged impeller blades, and the upper surface of the impeller blades is provided with a brush, and the upper side of the brush is in contact with the filter screen on the inner side of the first limiting ring.

[0012] Furthermore, the blowing assembly includes a second limiting ring, and the lower end of the second limiting ring is connected to a second filter cylinder, and the second filter cylinder is inserted into a pipe opening opened on the upper side of the lower longitudinal tube.

[0013] The beneficial effects of the utility model are:

[0014] 1. The vertical pipe, upper horizontal pipe and upper vertical pipe included in the exhaust pipe group are used to fix them on the ceiling of the data center room or in the ceiling groove of the ceiling. At the same time, the lower horizontal pipe and lower vertical pipe included in the blowing pipe group are fixed to the ground of the data center room, and the blowing assembly is kept on the ground and connected to the internal space of the room. Then, when the dual-source heat pump unit is started, the hot air in the data center room is extracted through the exhaust pipe group, and the cold air is blown into the data center room from bottom to top through the blowing pipe group, thereby forming an upper and lower air circulation. At the same time, the sinking of cold air and the floating of hot air are used, so that the cold air can accelerate the upward expulsion of hot air, increase the air flow rate, and thus improve the heat dissipation effect;

[0015] 2. Utilize the water storage tank inside the hot water tank and the filter box in the water storage tank to filter the water source circulating into the water storage tank, and store impurities and scale in the filter box. When cleaning the filter box, first open the box door, and use the hand-cranked wheel and the pulling rope to pull the filter box out of the water storage tank until it is out of the water storage tank. Then, remove it from the lower end of the pulling rope, and thoroughly clean the impurities trapped inside and the scale formed over a long period of time, thereby ensuring the cleanliness of the circulating water and achieving a good circulation heat exchange effect on the plate condenser. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of a hot water tank according to an embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the exhaust assembly of an embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the blowing assembly of an embodiment of the utility model.

[0020] In the figure: 1. dual-source heat pump unit; 2. hot water tank; 21. box body; 22. hand wheel; 23. water storage tank; 24. pulling rope; 25. connecting pipe; 26. filter box; 3. exhaust pipe group; 31. vertical pipe; 32. upper horizontal pipe; 33. upper vertical pipe; 34. upper connecting pipe; 35. exhaust assembly; 351. first filter cylinder; 352. first limiting ring; 353. brush; 354. impeller; 355. slip ring; 356. center axis; 4. blowing pipe group; 41. lower horizontal pipe; 42. lower vertical pipe; 43. blowing assembly; 431. second limiting ring; 432. second filter cylinder. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 4As shown, the utility model provides a data center heat dissipation structure with a dual absorption device, including: a dual-source heat pump unit 1, a hot water tank 2, an exhaust pipe group 3 and a blow pipe group 4, the dual-source heat pump unit 1 is connected to the hot water tank 2 through a water pump, and the dual-source heat pump unit 1 is connected to the exhaust pipe group 3 and the blow pipe group 4 respectively, the hot water tank 2 includes an outer box body 21, and the box body 21 is provided with a water storage tank 23 inside, and the water storage tank 23 is provided with a filter box 26, and the filter box 26 A pulling rope 24 is connected to the upper side, and the upper end of the pulling rope 24 is connected to the hand-cranked wheel 22. The exhaust pipe group 3 includes a vertical pipe 31, and the upper end of the vertical pipe 31 is connected to an upper transverse pipe 32, and the outer side of the upper transverse pipe 32 is connected to an upper longitudinal pipe 33, and an exhaust assembly 35 is provided on the lower side of the upper longitudinal pipe 33. The blowing pipe group 4 includes a lower transverse pipe 41, and the outer side of the lower transverse pipe 41 is connected to a lower longitudinal pipe 42, and a blowing assembly 43 is provided on the upper side of the lower transverse pipe 41.

[0022] In this embodiment, the dual-source heat pump unit 1, the hot water tank 2, the exhaust pipe group 3 and the blowing pipe group 4 constitute the main structure of the data center heat dissipation structure with a dual absorption device involved in this application.

[0023] Specifically, the connection method of the dual-source heat pump unit 1, the hot water tank 2, the exhaust pipe group 3 and the blow pipe group 4, and the heat dissipation principle with double absorption effect are consistent with the relevant structural principles involved in the comparative documents in the background technology. In this application, only the air duct space layout of the data center computer room and the internal structure of the hot water tank 2 are improved to make it have a better use effect.

[0024] like Figure 2 As shown, the outer wall of the box body 21 is connected to a connecting pipe 25, and the inner end of the connecting pipe 25 is inserted into an open end set on one side of the filter box 26, and the filter box 26 is slidably connected in the water storage tank 23, the hand wheel 22 is rotatably connected to the front side of the box body 21, and the hand wheel 22 is connected to a reel inside the box body 21, and the pulling rope 24 is wound around the reel.

[0025] Specifically, an open end is provided at one side of the filter box 26, and the filter box 26 as a whole is configured as a rectangular box structure with a hollow interior, and the filter box 26 is configured as a PP filter material used for purifying water.

[0026] Specifically, the lower end of the pulling rope 24 is set to a triangular structure, so that it has high stability when pulled. At the same time, a gap space is provided between the upper side of the water storage tank 23 and the inner top wall of the box body 21, so that the filter box 26 can be easily taken out after being lifted.

[0027] like Figure 1 , Figure 3 and Figure 4As shown, the upper longitudinal tubes 33 are arranged parallel to each other, and the upper connecting tubes 34 are connected between the upper longitudinal tubes 33. The exhaust assembly 35 includes a first filter cylinder 351, and the first filter cylinder 351 is inserted upward into the pipe opening opened at the bottom of the upper longitudinal tube 33, and the lower end of the first filter cylinder 351 is connected to a first limiting ring 352. The exhaust assembly 35 also includes a central shaft 356 fixed inside, and the central shaft 356 protrudes downward from the first limiting ring 352, and the central shaft 356 is fixed to the inner side of the exhaust assembly 35. The outer side of the shaft 356 is rotatably connected to a slip ring 355, and the outer wall of the slip ring 355 is connected to a symmetrically arranged impeller blade 354, and the upper surface of the impeller blade 354 is provided with a brush 353, and the upper side of the brush 353 contacts the filter screen on the inner side of the first limiting ring 352, the blowing assembly 43 includes a second limiting ring 431, and the lower end of the second limiting ring 431 is connected to a second filter screen cylinder 432, and the second filter screen cylinder 432 is inserted into the pipe opening opened on the upper side of the lower longitudinal tube 42.

[0028] Specifically, the exhaust pipe group 3 is installed on the ceiling of the data center, and the blowing pipe group 4 is installed on the floor of the data center and is located in the floor aisle between the equipment installations.

[0029] Specifically, the first limiting ring 352 and the second limiting ring 431 are both fixed to the outer walls of the air inlet and outlet pipe openings by screws.

[0030] As a preferred embodiment, by setting a central shaft 356, a slip ring 355 and an impeller blade 354, the airflow drives the impeller blade 354 to rotate during the exhaust process, and then drives the brush 353 to rotate, thereby cleaning the filter screen inside the first limiting ring 352, wherein the structure of the impeller blade 354 is configured to achieve self-rotation under the thrust generated by the airflow.

[0031] When in use, the vertical pipe, upper horizontal pipe and upper vertical pipe included in the exhaust pipe group are used to fix it on the ceiling of the data center room or in the ceiling groove of the ceiling. At the same time, the lower horizontal pipe and lower vertical pipe included in the blowing pipe group are fixed to the ground of the data center room, and the blowing assembly is kept on the ground and connected with the internal space of the room. Then, when the dual-source heat pump unit is started, the hot air in the data center room is extracted through the exhaust pipe group, and the cold air is blown into the data center room from bottom to top through the blowing pipe group, thereby forming an upper and lower air circulation. At the same time, the sinking of cold air and the floating of hot air are utilized, so that the cold air can accelerate the upward expulsion of hot air, thereby increasing the air flow rate and thus improving the heat dissipation effect.

[0032] The data center heat dissipation structure with a double absorption device of the utility model can effectively solve the problems that the air duct pipes involved in the existing data center heat dissipation system with a double absorption device lack a reasonable arrangement, and the scale impurities inside the water tank are not easy to clean. It realizes a reasonable arrangement of the inlet and outlet air ducts in the computer room of the data center on the basis of the existing data center heat dissipation structure technology with a double absorption device, improves the heat dissipation effect, and is convenient for cleaning the filter impurities and scale inside the water tank.

Claims

1. A data center heat dissipation structure with a double absorption device, comprising: A dual-source heat pump unit (1), a hot water tank (2), an exhaust pipe group (3) and a blow pipe group (4), wherein the dual-source heat pump unit (1) is connected to the hot water tank (2) via a water pump, and the dual-source heat pump unit (1) is respectively connected to the exhaust pipe group (3) and the blow pipe group (4), characterized in that: the hot water tank (2) comprises an outer box body (21), and a water storage tank (23) is provided inside the box body (21), and a filter box (26) is provided in the water storage tank (23), and a pulling rope (24) is connected to the upper side of the filter box (26), The upper end of the pulling rope (24) is connected to the hand wheel (22); the exhaust pipe group (3) comprises a vertical pipe (31); the upper end of the vertical pipe (31) is connected to an upper transverse pipe (32); the outer side of the upper transverse pipe (32) is connected to an upper longitudinal pipe (33); an exhaust assembly (35) is provided on the lower side of the upper longitudinal pipe (33); the blowing pipe group (4) comprises a lower transverse pipe (41); the outer side of the lower transverse pipe (41) is connected to a lower longitudinal pipe (42); and the upper side of the lower transverse pipe (41) is provided with a blowing assembly (43).

2. A data center heat dissipation structure with a double absorption device according to claim 1, characterized in that: The outer wall of the box body (21) is connected to a connecting pipe (25), and the inner end of the connecting pipe (25) is plugged into an open end provided on one side of the filter box (26), and the filter box (26) is slidably connected in the water storage tank (23).

3. A data center heat dissipation structure with a double absorption device according to claim 1, characterized in that: The hand-cranked wheel (22) is rotatably connected to the front side of the box body (21), and the hand-cranked wheel (22) is connected to a reel inside the box body (21), and the pulling rope (24) is wound around the reel.

4. A data center heat dissipation structure with a double absorption device according to claim 1, characterized in that: The upper longitudinal tubes (33) are arranged parallel to each other, and upper connecting tubes (34) are connected between the upper longitudinal tubes (33).

5. The data center heat dissipation structure with double absorption devices according to claim 1, characterized in that: The exhaust assembly (35) comprises a first filter cylinder (351), and the first filter cylinder (351) is inserted upward into a pipe opening opened at the bottom of the upper longitudinal tube (33), and the lower end of the first filter cylinder (351) is connected to a first limiting ring (352).

6. A data center heat dissipation structure with a double absorption device according to claim 1, characterized in that: The air exhaust assembly (35) further comprises a central shaft (356) fixed inside, wherein the central shaft (356) protrudes downward from the first limiting ring (352), and a slip ring (355) is rotatably connected to the outer side of the central shaft (356).

7. A data center heat dissipation structure with a double absorption device according to claim 6, characterized in that: The outer wall of the slip ring (355) is connected to a symmetrically arranged impeller blade (354), and a brush (353) is provided on the upper surface of the impeller blade (354), and the upper side of the brush (353) is in contact with the filter screen inside the first limiting ring (352).

8. The data center heat dissipation structure with double absorption devices according to claim 1, characterized in that: The blowing assembly (43) comprises a second limiting ring (431), and the lower end of the second limiting ring (431) is connected to a second filter cylinder (432), and the second filter cylinder (432) is inserted into a pipe opening opened on the upper side of the lower longitudinal pipe (42).

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