CN222465139U - Data center cooling system - Google Patents
Data center cooling system Download PDFInfo
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- CN222465139U CN222465139U CN202420860821.1U CN202420860821U CN222465139U CN 222465139 U CN222465139 U CN 222465139U CN 202420860821 U CN202420860821 U CN 202420860821U CN 222465139 U CN222465139 U CN 222465139U
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Abstract
本实用新型涉及机房散热技术领域，具体是一种数据中心散热系统。本实用新型包括机室和用于机室空气降温的冷凝器，所述机室由排风管和送风管分别向外排出空气和向内输送空气，在机室的旁侧设置有顶部开口的换热箱，所述换热箱内设置有冷却液，且排风管的排风端插入冷却液内，所述送风管贯穿换热箱，且送风管位于换热箱内的管身置于冷却液内。本实用新型不仅能实现空气循环，还能在降低能耗的基础上保障数据中心温度稳定。
The utility model relates to the technical field of heat dissipation in a computer room, and specifically to a heat dissipation system for a data center. The utility model includes a computer room and a condenser for cooling the air in the computer room, wherein the computer room is provided with an exhaust pipe and an air supply pipe for respectively exhausting air to the outside and supplying air to the inside, and a heat exchange box with a top opening is arranged beside the computer room, wherein a coolant is arranged in the heat exchange box, and the exhaust end of the exhaust pipe is inserted into the coolant, and the air supply pipe runs through the heat exchange box, and the pipe body of the air supply pipe located in the heat exchange box is placed in the coolant. The utility model can not only realize air circulation, but also ensure the temperature stability of the data center on the basis of reducing energy consumption.
Description
Technical Field
The utility model relates to the technical field of machine room heat dissipation, in particular to a heat dissipation system of a data center.
Background
A data center is a physical room, building, or facility that carries an IT infrastructure for building, running, and delivering applications and services, and storing and managing data related to those applications and services.
Because a large amount of electronic equipment is arranged in the data center, a large amount of heat can be generated in the operation process of the electronic equipment, so that the heat of the data center is reduced to facilitate the stable operation of the electronic equipment, and the heat dissipation is often carried out in the data center. As described in the text of the chinese patent publication No. CN102458084B, which is a name of the data center and a heat dissipation system thereof, cool air is generated by a refrigerating device and is transferred into the data center through a ventilation pipe, thereby realizing good heat dissipation of the data center. In practical implementation, in order to ensure a good working environment for workers in a data center, it is generally necessary to maintain a positive pressure in the data center and maintain a state of sufficient oxygen. Therefore, the air in the data center is always in a state of circulating with the external atmosphere, and obviously, when the temperature of the air in the data center is lower than the external environment, the air which is introduced into the data center needs to be cooled continuously in order to ensure the temperature stability of the data center, and further, the refrigeration equipment needs to be kept in high-power operation for a long time, so that the energy consumption is high, and the problem is to be solved.
Disclosure of utility model
In order to avoid and overcome the technical problems in the prior art, the utility model provides a heat dissipation system of a data center, which not only can realize air circulation, but also can ensure the temperature stability of the data center on the basis of reducing energy consumption.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a data center cooling system, includes the cabin and is used for the condenser of cabin air cooling, the cabin is outwards discharged air and inwards carries the air respectively by exhaust pipe and blast pipe, is provided with open-top's heat exchange box at the side of cabin, be provided with the coolant liquid in the heat exchange box, and the exhaust end of exhaust pipe inserts in the coolant liquid, the blast pipe runs through the heat exchange box, and the blast pipe is located the pipe shaft of heat exchange box and arranges in the coolant liquid.
As a further scheme of the utility model, a heat exchange plate is arranged on a section of pipe body of the air supply pipe, which is positioned in the cooling liquid, and the heat exchange plate is used for increasing the heat exchange stroke and the heat exchange area of air and the cooling liquid.
As a still further scheme of the utility model, the plate surfaces of the heat exchange plates are vertically distributed and are S-shaped in a overlook view, a turbulent jet plate communicated with the output end of the blast pipe is arranged between the bottom of the heat exchange plate and the bottom of the heat exchange box, the plate surfaces of the turbulent jet plate are horizontally distributed, and a plurality of jet holes distributed in a lattice mode are arranged on the upper plate surfaces of the turbulent jet plate.
As a still further scheme of the utility model, the exhaust ends of the exhaust pipe are two, the two output ends are respectively a first exhaust end and a second exhaust end, the first exhaust end is inserted into the cooling liquid, the second exhaust end is discharged outdoors, and control valves are arranged on the first exhaust end and the second exhaust end.
As a still further proposal of the utility model, the top and the bottom of the machine room are respectively provided with an air supply room and an exhaust room, the air supply room and the exhaust room are respectively communicated with the machine room through a plurality of through holes distributed in a lattice manner on a vertical view angle, the air supply room and the exhaust room are respectively communicated with an air supply pipe and an exhaust pipe, and the condenser is arranged on a pipe body arranged between the air supply room and the heat exchange box on the air supply pipe.
As a still further proposal of the utility model, the exhaust pipe comprises an exhaust fan arranged on the pipe body, and the air supply pipe comprises an air supply fan arranged on the pipe body.
As a still further proposal of the utility model, the air inlet end of the air supply pipe is provided with an air filter.
As a still further scheme of the utility model, the top of the heat exchange box is provided with a pressure relief pipe, and the pipe orifice of the pressure relief pipe forms the top opening of the heat exchange box.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the temperature of the outdoor air is higher than the temperature in the machine room, the air exhaust end of the air supply pipe guides the cool air with the temperature lower than the outdoor temperature in the machine room into the cooling liquid in the heat exchange box, and the cool air and the cooling liquid are discharged outwards through the top opening of the heat exchange box after heat exchange and temperature rise, so that the recovery of the cool energy is realized through the cooling liquid. And because the blast pipe runs through the heat exchange box, and the blast pipe is located the pipe shaft of heat exchange box and arranges in the coolant liquid, the cold energy that the usable coolant liquid was retrieved is sent into the air cooling of machine room to the blast pipe, has reduced the temperature difference of carrying to the interior air of machine room and the interior original air of machine to make the machine room not only can realize air cycle, can also reduce the work energy consumption of condenser under the stable prerequisite of guaranteeing data center temperature.
2. The heat exchange plate is arranged on one section of pipe body of the air supply pipe, which is positioned in the cooling liquid, and is used for increasing the heat exchange stroke and the heat exchange area of the air and the cooling liquid, thereby further improving the cooling effect of the air in the air supply pipe.
3. The turbulent jet plates communicated with the output ends of the air supply pipes are arranged between the bottoms of the heat exchange plates and the bottoms of the heat exchange boxes, the surfaces of the turbulent jet plates are horizontally distributed, and a plurality of jet holes which are distributed in a lattice mode are formed in the upper surfaces of the turbulent jet plates, so that the cold air conveyed by the air supply pipes is uniformly and upwardly conveyed into the cooling liquid through the plurality of jet holes in the upper surfaces of the turbulent jet plates, and the cooling uniformity of the cooling liquid is guaranteed. And, because the face of heat exchange plate is plumb distribution, and the heat exchange plate is the S-shaped distribution in overlooking the visual angle for the air conditioning that the vortex jet-propelled board upwards spouted can flow along the face of heat exchange plate, has ensured the good and even cooling effect to the coolant liquid of heat exchange plate face periphery, and then realizes the good cooling effect to the air in the heat exchange plate.
4. The exhaust ends of the exhaust pipe are arranged in two, when the temperature of the outdoor air is lower than the temperature in the machine room, the control valve on the second exhaust end is opened, the control valve on the first exhaust end is closed, and the air in the exhaust pipe is directly exhausted into the atmosphere, so that the temperature rise of the cooling liquid in the exhaust pipe is avoided.
5. The top and the bottom of the machine room are respectively provided with an air supply room and an air exhaust room, the air supply room and the air exhaust room are respectively communicated with the machine room through a plurality of through holes distributed in a lattice mode on a plumb view angle, the air supply room and the air exhaust room are respectively communicated with an air supply pipe and an air exhaust pipe, and a condenser is arranged on a pipe body arranged between the air supply room and a heat exchange box on the air supply pipe, so that cold air conveyed into the air supply room after being cooled by the heat exchange box and the condenser can be uniformly conveyed into the machine room.
6. The exhaust pipe is including installing the fan of airing exhaust on its body, and the blast pipe is including installing the air supply fan on its body, through the operation in the same time of fan and air supply fan of airing exhaust, the effectual indoor atmospheric pressure of guaranteeing is close to the ordinary pressure relatively, is favorable to guaranteeing the steady operation of components such as indoor quick-witted case of machine, has also promoted the comfort level of indoor staff.
7. An air filter is arranged at the air inlet end of the air supply pipe, and the air which is conveyed into the machine room is filtered by the air filter, so that the air cleaning in the machine room is ensured.
8. The top of the heat exchange box is provided with a pressure relief pipe, the pipe orifice of the pressure relief pipe forms the top opening of the heat exchange box, and when the heat exchange box is specifically implemented, the pressure relief pipe with proper pipe diameter can be selected, so that the loss of cold energy in the heat exchange box is reduced on the premise of ensuring good pressure relief of the heat exchange box.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of a heat exchange tank according to the present utility model.
Fig. 3 is a schematic top view of the heat exchange box according to the present utility model.
10 Parts of a machine room, 20 parts of an exhaust room, 21 parts of an exhaust pipe, 211 parts of a first exhaust end, 212 parts of a second exhaust end, 22 parts of an exhaust fan, 23 parts of a control valve, 30 parts of an air supply room, 31 parts of an air supply pipe, 32 parts of a heat exchange plate, 33 parts of an air supply fan, 34 parts of an air filter, 40 parts of a condenser, 50 parts of a heat exchange box, 51 parts of a turbulent jet plate, 52 parts of a pressure relief pipe, 53 parts of a cooling liquid.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For ease of understanding, the specific structure and operation of the utility model will be further described herein with reference to the accompanying drawings:
The specific structure of the utility model is shown in fig. 1-3, and the main structure of the utility model comprises a machine room 10 and a condenser 40 for cooling air in the machine room 10. The machine room 10 is respectively provided with an air discharge pipe 21 and an air supply pipe 31 for discharging air outwards and delivering air inwards, a heat exchange box 50 with an open top is arranged at the side of the machine room 10, cooling liquid 53 is arranged in the heat exchange box 50, and the air discharge end of the air discharge pipe 21 is inserted into the cooling liquid 53. When the outdoor air temperature is higher than the temperature in the machine room 10, the air exhaust end of the air supply pipe 31 introduces the cool air lower than the outdoor temperature in the machine room 10 into the cooling liquid 53 in the heat exchange box 50, and the cool air exchanges heat with the cooling liquid 53 and is discharged outwards through the top opening of the heat exchange box 50 after being heated, so that the recovery of the cool energy is realized through the cooling liquid 53. The air supply pipe 31 penetrates through the heat exchange box 50, and the pipe body of the air supply pipe 31 positioned in the heat exchange box 50 is arranged in the cooling liquid 53, so that the cooling energy recovered by the cooling liquid 53 can be utilized to cool the air supplied into the machine room 10 by the air supply pipe 31, and the temperature difference between the air supplied into the machine room 10 and the original air in the machine room 10 is reduced, thereby the machine room 10 not only can realize air circulation, but also can reduce the working energy consumption of the condenser 40 on the premise of ensuring the temperature stability of the data center.
Specifically, as shown in fig. 1, a pressure relief pipe 52 is installed at the top of the heat exchange box 50, and the pipe orifice of the pressure relief pipe 52 forms a top opening of the heat exchange box 50, and in a specific implementation, the pressure relief pipe 52 with a suitable pipe diameter can be selected, so that the loss of cold energy in the heat exchange box 50 is reduced on the premise of ensuring good pressure relief of the heat exchange box 50.
On the basis of the above, as shown in fig. 2, a heat exchange plate 32 is mounted on a section of the pipe body of the air supply pipe 31 located in the cooling liquid 53, and the heat exchange plate 32 is used for increasing the heat exchange stroke and heat exchange area of the air and the cooling liquid 53, thereby further improving the cooling effect of the air in the air supply pipe 31. Further, as shown in fig. 3, a spoiler air injection plate 51 communicated with the output end of the air supply pipe 31 is arranged between the bottom of the heat exchange plate 32 and the bottom of the heat exchange box 50, the surface of the spoiler air injection plate 51 is horizontally distributed, and a plurality of air injection holes distributed in a lattice manner are formed in the upper surface of the spoiler air injection plate 51, so that the cold air conveyed by the air supply pipe 31 is uniformly and upwardly conveyed into the cooling liquid 53 through the plurality of air injection holes formed in the upper surface of the spoiler air injection plate 51, and the uniformity of cooling the cooling liquid 53 is ensured. In addition, the plate surfaces of the heat exchange plates 32 are vertically distributed, and the heat exchange plates 32 are in S-shaped distribution in a top view, so that the cold air sprayed upwards by the turbulent air jet plates 51 can flow along the plate surfaces of the heat exchange plates 32, a good and uniform cooling effect on the cooling liquid 53 on the outer periphery of the plate surfaces of the heat exchange plates 32 is ensured, and a good cooling effect on the air in the heat exchange plates 32 is further realized.
On the basis of the above, as shown in fig. 1, the exhaust ends of the exhaust pipe 21 are two, and the two output ends are respectively a first exhaust end 211 and a second exhaust end 212, the first exhaust end 211 is inserted into the cooling liquid 53, the second exhaust end 212 is discharged outdoors, and the first exhaust end 211 and the second exhaust end 212 are both provided with the control valve 23, thereby realizing the dual-channel exhaust of the exhaust pipe 21. In a specific implementation, when the outdoor air temperature is lower than the temperature in the machine room 10, the control valve 23 on the second exhaust end 212 can be opened, and the control valve 23 on the first exhaust end 211 is closed, so that the air in the exhaust pipe 21 is directly exhausted into the atmosphere, and further the temperature rise of the cooling liquid 53 in the exhaust pipe 21 is avoided under the conditions of low weather air temperature or high temperature in the machine room 10 caused by the initial starting process of the machine room 10 and the condenser 40.
On the basis of the above, as shown in fig. 1, the top and bottom of the machine room 10 are respectively provided with an air supply room 30 and an air exhaust room 20, the air supply room 30 and the air exhaust room 20 are respectively communicated with the machine room 10 through a plurality of through holes distributed in a lattice manner in a vertical view angle, the air supply room 30 and the air exhaust room 20 are respectively communicated with an air supply pipe 31 and an air exhaust pipe 21, and a condenser 40 is arranged on a pipe body between the air supply room 30 and the heat exchange box 50 on the air supply pipe 31, so that the cooled cold air conveyed into the air supply room 30 by the heat exchange box 50 and the condenser 40 can be uniformly conveyed into the machine room 10, and in addition, due to the principle of rising of hot air, relatively hot air is convenient to enter the air exhaust room 20 and then be discharged outwards.
On the basis, as shown in fig. 1, the exhaust pipe 21 comprises an exhaust fan 22 arranged on the pipe body of the exhaust pipe, the air supply pipe 31 comprises an air supply fan 33 arranged on the pipe body of the exhaust pipe, and the air pressure in the machine room 10 is effectively ensured to be relatively close to normal pressure through the simultaneous operation of the exhaust fan 22 and the air supply fan 33, so that stable operation of elements such as a machine box in the machine room 10 is ensured, and the comfort level of staff in the machine room 10 is also improved.
It should be noted that, as shown in fig. 1, the air filter 34 is installed at the air inlet end of the air supply pipe 31, and the air in the machine room 10 is filtered and conveyed by the air filter 34, so that the air in the machine room 10 is ensured to be clean.
It will be understood by those skilled in the art that the present utility model is not limited to the details of the foregoing exemplary embodiments, but includes other specific forms of the same or similar structures that may be embodied without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (8)
1. The utility model provides a data center cooling system, includes cabin (10) and is used for condenser (40) of cabin (10) air cooling, its characterized in that, cabin (10) are outwards discharged air and inwards are carried air respectively by exhaust duct (21) and blast pipe (31), are provided with open-top's heat exchange box (50) at the side of cabin (10), be provided with coolant liquid (53) in heat exchange box (50), and in the exhaust end of exhaust duct (21) inserts coolant liquid (53), blast pipe (31) run through heat exchange box (50), and blast pipe (31) are located the body of heat exchange box (50) and place coolant liquid (53) in.
2. A data centre heat dissipation system according to claim 1, characterized in that the length of the blast pipe (31) located in the cooling liquid (53) is provided with a heat exchange plate (32), which heat exchange plate (32) is arranged to increase the heat exchange stroke and heat exchange area of the air and the cooling liquid (53).
3. The heat dissipation system of a data center according to claim 2, wherein the plate surfaces of the heat exchange plates (32) are vertically distributed, the heat exchange plates (32) are S-shaped in a top view, a turbulent jet plate (51) communicated with the output end of the blast pipe (31) is arranged between the bottom of the heat exchange plates (32) and the bottom of the heat exchange box (50), the plate surfaces of the turbulent jet plate (51) are horizontally distributed, and a plurality of jet holes distributed in a lattice form are arranged on the upper plate surfaces of the turbulent jet plate (51).
4. A data center heat dissipation system according to claim 1, 2 or 3, wherein the exhaust ends of the exhaust pipe (21) are two, and the two output ends are respectively a first exhaust end (211) and a second exhaust end (212), the first exhaust end (211) is inserted into the cooling liquid (53), the second exhaust end (212) is exhausted outdoors, and the first exhaust end (211) and the second exhaust end (212) are both provided with control valves (23).
5. A data center heat dissipation system according to claim 1, 2 or 3, wherein the top and bottom of the machine room (10) are respectively provided with an air supply chamber (30) and an air exhaust chamber (20), the air supply chamber (30) and the air exhaust chamber (20) are respectively communicated with the machine room (10) through a plurality of through holes distributed in a lattice manner in a vertical view angle, the air supply chamber (30) and the air exhaust chamber (20) are respectively communicated with an air supply pipe (31) and an air exhaust pipe (21), and the condenser (40) is arranged on a pipe body of the air supply pipe (31) between the air supply chamber (30) and the heat exchange box (50).
6. A data centre heat dissipation system according to claim 1, 2 or 3, characterized in that the exhaust duct (21) comprises an exhaust fan (22) mounted on its body, and the blast duct (31) comprises a blast fan (33) mounted on its body.
7. A data center heat dissipating system according to claim 1, 2 or 3, wherein the air inlet end of the air supply duct (31) is provided with an air filter (34).
8. A data centre heat dissipation system according to claim 1, 2 or 3, characterized in that the top of the heat exchange box (50) is fitted with a pressure relief tube (52), the mouth of the pressure relief tube (52) constituting the top opening of the heat exchange box (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420860821.1U CN222465139U (en) | 2024-04-24 | 2024-04-24 | Data center cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420860821.1U CN222465139U (en) | 2024-04-24 | 2024-04-24 | Data center cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222465139U true CN222465139U (en) | 2025-02-11 |
Family
ID=94453286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420860821.1U Active CN222465139U (en) | 2024-04-24 | 2024-04-24 | Data center cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222465139U (en) |
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2024
- 2024-04-24 CN CN202420860821.1U patent/CN222465139U/en active Active
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