CN111031770A - Server rack and heat exchange equipment cabinet for server - Google Patents
Server rack and heat exchange equipment cabinet for server Download PDFInfo
- Publication number
- CN111031770A CN111031770A CN202010043422.2A CN202010043422A CN111031770A CN 111031770 A CN111031770 A CN 111031770A CN 202010043422 A CN202010043422 A CN 202010043422A CN 111031770 A CN111031770 A CN 111031770A
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- liquid
- server
- heat exchanger
- cooling
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
Abstract
The invention relates to the technical field of internet, in particular to a server cabinet and a heat exchange equipment cabinet for a server, wherein the server cabinet comprises: a cabinet body; the liquid cooling box is arranged in the cabinet body; the server is arranged in the liquid cooling box, and is completely or partially immersed in the cooling liquid; the first heat exchanger is arranged in the cabinet body, is connected with an external cold source through an external circulating pipeline and is also connected with the liquid cooling box through a first internal circulating pipeline; the second heat exchanger is arranged in the cabinet body and used for refrigerating the space outside the liquid cooling box; the second heat exchanger is connected with the first heat exchanger through a second inner circulation pipeline, an external cold source exchanges heat between cooling liquid in the liquid cooling tank and cooling media in the second heat exchanger at the same time, and the first inner circulation pipeline, the second inner circulation pipeline and the outer circulation pipeline are independent from each other. Has the advantages that: the second heat exchanger has independent cooling medium circulation, is not taken from other heat dissipation systems, has stronger independence, can avoid forming interference with other heat dissipation systems, and easily achieves better heat exchange effect.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a server cabinet and a heat exchange equipment cabinet for a server.
Background
The development of internet technology can mean that the number of large-scale centralized operation data centers is increasing, the energy saving of the data centers is a future development trend, and the national requirement on energy saving of the communication industry, particularly the data centers, is higher and higher.
The power of the server chips is improved year by year, most of the server chips adopt an air cooling mode for heat dissipation at present, but the mode has low efficiency and high energy consumption because the specific heat capacity of air is small and the heat exchange temperature difference is large, and particularly when the function of a single server chip exceeds more than 300W, the traditional air cooling mode cannot meet the requirement of chip cooling. In this context, liquid cooling has emerged, even in combination with liquid cooling and air cooling.
For example, the liquid cooling server apparatus, the server and the liquid cooling device disclosed in chinese patent application with application publication No. CN108811472A, wherein the liquid cooling server apparatus includes at least one server, the server includes a frame, a high-density energy consumption device (i.e., a high heat generation device) immersed in the cooling liquid is disposed at a lower portion of the frame, and a low-density energy consumption device (i.e., a low heat generation device) disposed above the cooling liquid is disposed at an upper portion of the frame. The liquid cooling device comprises an immersion cabinet, a cooling assembly and a heat exchanger, wherein the immersion cabinet comprises a box body used for containing cooling liquid and at least one server, and a top cover detachably connected with the box body. The cooling assembly is arranged in the immersed cabinet, is positioned above the cooling liquid and corresponds to the low-heat-generation device, is configured to provide cold energy for the low-heat-generation device, can be a radiation cold plate, an air conditioner or other refrigeration terminals and the like, and can be provided with a fan to accelerate the flow of the cold energy in order to accelerate the flow of the cold energy emitted by the radiation cold plate.
The heat exchanger is arranged outside the immersed cabinet and used for carrying out heat exchange on the cooling liquid in the immersed cabinet and the cooling medium in the external heat dissipation system. The external heat dissipation system can be a cooling tower, a dry cooler or other heat removal devices, cooling water is introduced into the radiation cold plate, and a cooling water inlet and outlet pipe conveys heat to the external heat dissipation system, or cooling media of the radiation cold plate are provided with cold sources by cooling liquid outside the immersed cabinet, or the cooling liquid in the immersed cabinet is provided with the cold sources.
The cooling component does not have independent cooling medium circulation, the heat dissipation effect of the cooling component completely depends on the cooling medium condition of other heat dissipation systems, for example, when the cooling medium is provided by cooling liquid immersed in the cabinet, the refrigeration effect of the cooling component completely depends on the condition of the cooling liquid in the cabinet, the temperature of the cooling liquid in the cabinet is higher, and the cooling liquid in the cabinet needs to be circularly cooled, so that the refrigeration effect generated by the cooling component is limited, and the refrigeration effect is not good.
When coolant is provided by the coolant outside the submergence rack, because the radiation cold plate adopts the circulating pump to extract the coolant outside the submergence rack, also set up the circulating pump on the coolant conveying pipeline between submergence rack and the heat exchanger, two circulating pumps are parallelly connected, and opening of arbitrary circulating pump must produce the influence to the operation effect of another circulating pump this moment, and two circulating systems can have the interference, lead to respective heat transfer effect all unsatisfactory.
And when cooling medium is cooling water and is provided by an external cooling system, the cooling assembly is directly connected with the external cooling system, the external cooling system firstly exchanges heat with the cooling assembly, and then exchanges heat with cooling liquid in the immersed cabinet, so that the heat exchange effect of the external cooling system on the cooling liquid in the immersed cabinet can be influenced.
Disclosure of Invention
The invention aims to provide a server cabinet which has stronger independence and can achieve better heat exchange effect more easily; the invention also aims to provide the heat exchange equipment cabinet for the server, which has stronger independence and can achieve better heat exchange effect more easily.
In order to achieve the purpose, the server cabinet adopts the following technical scheme:
a server rack, comprising:
a cabinet body;
the liquid cooling box is arranged in the cabinet body and used for containing cooling liquid, and a cooling liquid inlet and a cooling liquid outlet are formed in the liquid cooling box;
the server is arranged in the liquid cooling box, and when the server is used, the whole or part of the server is immersed in the cooling liquid;
the first heat exchanger is arranged in the cabinet body and is used for being connected with an external cold source through an external circulating pipeline, the first heat exchanger is also connected with a cooling liquid inlet and a cooling liquid outlet of the liquid cooling box through a first internal circulating pipeline, and a first circulating pump is arranged on the first internal circulating pipeline;
the second heat exchanger is arranged in the cabinet body and used for refrigerating the space outside the liquid cooling box;
the second heat exchanger is connected with the first heat exchanger through a second internal circulation pipeline, so that an external cold source can exchange heat between cooling liquid in the liquid cooling box and cooling media in the second heat exchanger at the same time, a second circulation pump is arranged on the second internal circulation pipeline, and the first internal circulation pipeline, the second internal circulation pipeline and the external circulation pipeline are independent of each other.
The beneficial effects of the above technical scheme are that: the second heat exchanger is connected with the first heat exchanger through the second inner circulation pipeline, so that an external cold source can simultaneously exchange heat between cooling liquid in the liquid cooling box and cooling media in the second heat exchanger, the first inner circulation pipeline, the second inner circulation pipeline and the external circulation pipeline are independent of each other, namely the circulation of the cooling liquid in the liquid cooling box, the circulation of the cooling media in the second heat exchanger and the circulation of the cooling media in the external cold source are independent of each other and do not affect each other, the second heat exchanger has independent cooling media circulation and is not taken from other heat dissipation systems, the independence is stronger, so that the interference with other heat dissipation systems can be avoided, and a better heat exchange effect can be achieved more easily.
Furthermore, in order to improve the quality of the operating environment of the equipment, a filter element body for purifying gas is arranged in the cabinet body.
Furthermore, in order to simultaneously recover the liquid condensed on the filter element body and the second heat exchanger, the filter element body is arranged close to the second heat exchanger, and liquid recovery tanks are arranged at the bottoms of the filter element body and the second heat exchanger; the liquid recovery tank is connected with the liquid cooling tank through the return pipe, or the internal overflow box that is provided with and communicates with the liquid cooling tank that is internal, and the overflow box supplies the coolant liquid that surpasss a take the altitude to flow in and store, and the liquid recovery tank passes through the return pipe and is connected with the overflow box.
Further, in order to cooperate with the server to work and meet the use requirements of customers, an independent rack is arranged above the liquid cooling box in the cabinet body, and at least one device of a switch, an uninterruptible power supply, a monitoring host, a router and a disk array is installed on the independent rack.
Furthermore, in order to facilitate wiring and maintenance, a port expansion module is further installed in the cabinet and located outside the liquid cooling box, the port expansion module comprises a plurality of expansion ports, and the expansion ports are connected with a plurality of ports on the server in a one-to-one correspondence mode through cables.
In order to achieve the purpose, the heat exchange equipment cabinet for the server adopts the following technical scheme:
a heat exchange equipment cabinet for a server comprises:
a cabinet body;
the first heat exchanger is arranged in the cabinet body and is used for being connected with an external cold source through an external circulating pipeline, the first heat exchanger is also used for being connected with a cooling liquid inlet and a cooling liquid outlet of the liquid cooling box of the server through a first internal circulating pipeline, and a first circulating pump is arranged on the first internal circulating pipeline;
the second heat exchanger is arranged in the cabinet body and used for refrigerating a space outside the liquid cooling box of the server;
the second heat exchanger is connected with the first heat exchanger through a second internal circulation pipeline, so that an external cold source can exchange heat between cooling liquid in the server liquid cooling box and cooling media in the second heat exchanger at the same time, a second circulation pump is arranged on the second internal circulation pipeline, and the first internal circulation pipeline, the second internal circulation pipeline and the external circulation pipeline are independent of each other.
The beneficial effects of the above technical scheme are that: the second heat exchanger is connected with the first heat exchanger through the second inner circulation pipeline, so that an external cold source can simultaneously exchange heat between cooling liquid in the server liquid cooling box and cooling media in the second heat exchanger, the first inner circulation pipeline, the second inner circulation pipeline and the external circulation pipeline are independent of each other, namely the circulation of the cooling liquid in the server liquid cooling box, the circulation of the cooling media in the second heat exchanger and the circulation of the cooling media in the external cold source are independent of each other and do not influence each other, the second heat exchanger has independent cooling media circulation and is not taken from other heat dissipation systems, the independence is stronger, so that the interference with other heat dissipation systems can be avoided, and a better heat exchange effect can be achieved more easily.
Furthermore, in order to improve the quality of the operating environment of the equipment, a filter element body for purifying gas is arranged in the cabinet body.
Furthermore, in order to simultaneously recover the liquid condensed on the filter element body and the second heat exchanger, the filter element body is arranged close to the second heat exchanger, and liquid recovery tanks are arranged at the bottoms of the filter element body and the second heat exchanger.
Further, in order to facilitate secondary utilization, the liquid recovery tank is used for being connected with the server liquid cooling tank through a return pipe, or the liquid recovery tank is used for being connected with an overflow tank communicated with the server liquid cooling tank through a return pipe.
Further, in order to improve the refrigeration effect, the cabinet is internally provided with a fan, and the fan is used for being matched with the second heat exchanger to blow out cold air.
Drawings
FIG. 1 is a schematic diagram of an internal structure of a server cabinet according to the present invention;
fig. 2 is a partial structural view of a server rack according to the present invention.
In the figure: 100-a heat exchange equipment cabinet; 101-a filter element body; 102-a second heat exchanger; 103-a fan; 104-a second circulation pump; 105-a liquid recovery tank; 106-return line; 107-a second internal circulation conduit; 108-an external circulation conduit; 109 — a first heat exchanger; 110-a first internal circulation conduit; 111-a first circulation pump; 112-an overflow tank; 113-an overflow pipe; 114-a mounting plate; 115-air inlet; 200-a network equipment cabinet; 201-independent frame; 202-a hoisting device; 203-a multifunction panel; 204-a charge distributor; 205-liquid cooling tank; 206-server.
Detailed Description
One embodiment of the server cabinet of the present invention is shown in fig. 1, and includes a heat exchange equipment cabinet 100 and a network equipment cabinet 200 combined together.
The network equipment cabinet 200 is provided with a liquid cooling tank 205 inside, the liquid cooling tank 205 is used for containing cooling liquid, and the network equipment in the network equipment cabinet 200 includes a server 206 and accessory equipment. A plurality of servers 206 are mounted vertically side-by-side within the liquid-cooled tank 205, and in use, all or part of the servers 206 are immersed in the cooling liquid. In order to facilitate the circulation of the cooling liquid for heat dissipation, thereby improving the heat dissipation effect on the server 206, a cooling liquid inlet and a cooling liquid outlet are provided on the liquid cooling tank 205.
For convenience of wiring and maintenance, a port expansion module is installed in the cabinet body of the network equipment cabinet 200, the port expansion module is located outside the liquid cooling box 205, the port expansion module includes a multifunctional panel 203 and an electric quantity distributor 204, the multifunctional panel 203 and the electric quantity distributor 204 respectively include a plurality of expansion ports, and each expansion port is connected with a plurality of ports on the server 206 in a one-to-one correspondence manner through a cable (not shown in the figure). Therefore, when the server 206 is connected and overhauled, the server 206 does not need to be taken out, and wiring and overhauling are facilitated.
In addition, in order to facilitate the hoisting of the server 206 for installation, a hoisting device 202 is provided above the liquid cooling tank 205 in the cabinet body of the network equipment cabinet 200.
An independent rack 201 is further arranged above the liquid cooling tank 205 in the cabinet body of the network equipment cabinet 200, and the independent rack 201 is arranged above the hoisting device 202. The accessory devices, including at least one of a switch, an Uninterruptible Power Supply (UPS), a monitoring host, a router, and a disk array, are mounted on the independent chassis 201 and configured according to customer needs. The auxiliary equipment has relatively low heat productivity and belongs to devices which can not be immersed in cooling liquid for heat dissipation.
The first heat exchanger 109 is arranged in the cabinet body of the heat exchange equipment cabinet 100, the first heat exchanger 109 is used for being connected with an external cold source through an external circulation pipeline 108, and the external cold source can be various cooling equipment such as a dry cooler, a cooling tower and a refrigerator. The cooling liquid inlet and the cooling liquid outlet on the liquid cooling tank 205 are connected with the first heat exchanger 109 through a first internal circulation pipeline 110, and a first circulation pump 111 is arranged on the first internal circulation pipeline 110. Under the action of the first circulation pump 111, the cooling liquid in the liquid cooling tank 205 enters the first internal circulation pipeline 110 through the cooling liquid outlet, is cooled by the first heat exchanger 109, and then is input into the liquid cooling tank 205 through the cooling liquid inlet to form circulation. To facilitate monitoring of the temperature of the cooling fluid, temperature sensors are provided on the first internal circulation pipe 110 and in the liquid cooling tank 205.
The second heat exchanger 102 is further arranged in the cabinet body of the heat exchange equipment cabinet 100, the second heat exchanger 102 is connected with the first heat exchanger 109 through a second inner circulation pipeline 107, so that an external cold source can exchange heat between cooling liquid in the liquid cooling tank 205 and cooling medium in the second heat exchanger 102 at the same time, a second circulation pump 104 is arranged on the second inner circulation pipeline 107, and the first inner circulation pipeline 110, the second inner circulation pipeline 107 and the outer circulation pipeline 108 are independent of each other.
Thus, at least three mutually independent medium channels are arranged in the first heat exchanger 109, the circulation of the cooling liquid in the liquid cooling tank 205, the circulation of the cooling medium in the second heat exchanger 102 and the circulation of the cooling medium in an external cold source are mutually independent and do not influence each other, the second heat exchanger 102 has the self-independent cooling medium circulation and is not taken from other cooling systems, the independence is stronger, and compared with the prior art, the interference with other cooling systems can be avoided, and the better heat exchange effect can be achieved more easily.
A filter element body 101 for purifying gas is further arranged in the cabinet body of the heat exchange equipment cabinet 100, the filter element body 101 is arranged close to the second heat exchanger 102, and a liquid recovery tank 105 is arranged at the bottom of the filter element body 101 and the bottom of the second heat exchanger 102. An overflow tank 112 is further disposed in the cabinet body of the heat exchange equipment cabinet 100, the overflow tank 112 is communicated with the liquid cooling tank 205 through an overflow pipe 113, the overflow tank 112 is used for flowing and storing the cooling liquid exceeding a certain height, and the liquid recovery tank 105 is connected with the overflow tank through a return pipe 106.
Referring to fig. 2, a vertical mounting plate 114 is disposed in the cabinet body of the heat exchange equipment cabinet 100, an upper fan 103 and a lower fan 103 are mounted on the mounting plate 114, an upper air inlet 115 and a lower air inlet 115 are further disposed on the mounting plate 114, wherein the air inlet 115 and the fan 103 located at the upper side are directly opposite to the area where the accessory equipment is located, under the action of the second heat exchanger 102, air entering through the air inlet 115 is cooled, and then blown out from the fan 103, and blown cold air can dissipate heat of the accessory equipment.
The air inlet 115 and the fan 103 located on the lower side are used for dissipating heat of a space above the liquid cooling box 205, for example, the port expansion module can be dissipated, especially when the server 206 is a partially immersed installation mode, high heat-generating devices such as a motherboard, a CPU, a memory, a power supply, a GPU and the like on the lower portion of the server 206 are immersed in the cooling liquid, low heat-generating devices such as a mechanical hard disk and a photoelectric conversion module on the upper portion of the server 206 are located above the liquid level of the cooling liquid, and because the low heat-generating devices cannot be immersed in the cooling liquid, cold air blown out by the fan on the lower side can just dissipate the low heat.
The server cabinet provided by the invention has two combined heat dissipation modes of air cooling and liquid cooling, the cooling liquid in the liquid cooling box 205 dissipates heat of all or part of the server 206, and the second heat exchanger 102 is matched with the fan 103 to refrigerate the space outside the liquid cooling box, so that the heat dissipation effect of various heating devices in the cabinet body is ensured.
The filter element body 101 can filter and adsorb the volatile working medium of the cooling liquid, so that the cleanliness of air is ensured, and the problem that the volatile working medium is deposited on the server and the accessory equipment to influence the normal operation of the server and the accessory equipment is avoided. Meanwhile, the liquid condensed on the filter element body 101 and the second heat exchanger 102 is recycled, so that the cost can be saved, and the cleanness of the inside of the cabinet body can be ensured.
In other embodiments of the server rack, the server rack is not formed by combining two heat exchange equipment racks and a network equipment rack, but is an independent and complete rack.
In other embodiments of the server cabinet, the cabinet body of the heat exchange equipment cabinet may not be provided with a fan, and only the temperature emitted by the second heat exchanger is used for cooling.
In other embodiments of the server rack, the liquid recovery tank may also be directly connected to the liquid cooling tank via a return line.
In other embodiments of the server cabinet, the filter element and the second heat exchanger may not be arranged in close proximity, and a liquid recovery tank is provided at the bottom of both.
In other embodiments of the server cabinet, the filter element and the bottom of the second heat exchanger may not be provided with a liquid recovery tank.
In other embodiments of the server cabinet, the cabinet body of the heat exchange equipment cabinet may not have a filter element body, and at this time, the cabinet body does not have a gas purifying function.
In other embodiments of the server rack, the port expansion module may not be installed in the cabinet body of the network equipment cabinet, and the server needs to be taken out when the connection and maintenance are performed.
In other embodiments of the server rack, the independent rack may not be installed in the cabinet body of the network equipment cabinet, and the user may configure the accessory equipment according to actual needs after purchasing the server rack.
The embodiment of the heat exchange equipment cabinet for the server comprises the following steps: the specific structure of the heat exchange equipment cabinet for the server is the same as that of the heat exchange equipment cabinet in the embodiment of the server cabinet, and the detailed description is omitted here.
Claims (10)
1. A server rack, comprising:
a cabinet body;
the liquid cooling box is arranged in the cabinet body and used for containing cooling liquid, and a cooling liquid inlet and a cooling liquid outlet are formed in the liquid cooling box;
the server is arranged in the liquid cooling box, and when the server is used, the whole or part of the server is immersed in the cooling liquid;
the first heat exchanger is arranged in the cabinet body and is used for being connected with an external cold source through an external circulating pipeline, the first heat exchanger is also connected with a cooling liquid inlet and a cooling liquid outlet of the liquid cooling box through a first internal circulating pipeline, and a first circulating pump is arranged on the first internal circulating pipeline;
the second heat exchanger is arranged in the cabinet body and used for refrigerating the space outside the liquid cooling box;
the second heat exchanger is connected with the first heat exchanger through a second internal circulation pipeline, so that an external cold source can exchange heat between cooling liquid in the liquid cooling box and cooling media in the second heat exchanger at the same time, a second circulation pump is arranged on the second internal circulation pipeline, and the first internal circulation pipeline, the second internal circulation pipeline and the external circulation pipeline are independent of each other.
2. The server cabinet according to claim 1, wherein a filter element for purifying gas is further disposed in the cabinet body.
3. The server cabinet according to claim 2, wherein the filter core is disposed next to the second heat exchanger, and a liquid recovery tank is disposed at the bottom of the filter core and the second heat exchanger; the liquid recovery tank is connected with the liquid cooling tank through the return pipe, or the internal overflow box that is provided with and communicates with the liquid cooling tank that is internal, and the overflow box supplies the coolant liquid that surpasss a take the altitude to flow in and store, and the liquid recovery tank passes through the return pipe and is connected with the overflow box.
4. The server cabinet according to any one of claims 1 to 3, wherein an independent rack is provided above the liquid cooling tank in the cabinet body, and at least one device selected from a switch, an uninterruptible power supply, a monitoring host, a router and a disk array is mounted on the independent rack.
5. The server cabinet according to any one of claims 1 to 3, wherein a port expansion module is further installed in the cabinet, the port expansion module is located outside the liquid cooling box, the port expansion module includes a plurality of expansion ports, and each expansion port is connected with the plurality of ports on the server in a one-to-one correspondence manner through a cable.
6. A kind of server uses the cabinet of the heat-exchanger rig, characterized by that, comprising:
a cabinet body;
the first heat exchanger is arranged in the cabinet body and is used for being connected with an external cold source through an external circulating pipeline, the first heat exchanger is also used for being connected with a cooling liquid inlet and a cooling liquid outlet of the liquid cooling box of the server through a first internal circulating pipeline, and a first circulating pump is arranged on the first internal circulating pipeline;
the second heat exchanger is arranged in the cabinet body and used for refrigerating a space outside the liquid cooling box of the server;
the second heat exchanger is connected with the first heat exchanger through a second internal circulation pipeline, so that an external cold source can exchange heat between cooling liquid in the server liquid cooling box and cooling media in the second heat exchanger at the same time, a second circulation pump is arranged on the second internal circulation pipeline, and the first internal circulation pipeline, the second internal circulation pipeline and the external circulation pipeline are independent of each other.
7. The cabinet of claim 6, wherein a filter element for purifying gas is further disposed in the cabinet body.
8. The cabinet according to claim 7, wherein the filter element is disposed next to the second heat exchanger, and the filter element and the bottom of the second heat exchanger are provided with a liquid recovery tank.
9. The server cabinet according to claim 8, wherein the liquid recovery tank is adapted to be connected to the server liquid cooling tank via a return line, or the liquid recovery tank is adapted to be connected to an overflow tank in communication with the server liquid cooling tank via a return line.
10. The heat exchange equipment cabinet for the server according to any one of claims 6 to 9, wherein a fan is arranged in the cabinet body, and the fan is used for being matched with the second heat exchanger to blow out cold air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043422.2A CN111031770A (en) | 2020-01-15 | 2020-01-15 | Server rack and heat exchange equipment cabinet for server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043422.2A CN111031770A (en) | 2020-01-15 | 2020-01-15 | Server rack and heat exchange equipment cabinet for server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111031770A true CN111031770A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010043422.2A Pending CN111031770A (en) | 2020-01-15 | 2020-01-15 | Server rack and heat exchange equipment cabinet for server |
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| Country | Link |
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| CN (1) | CN111031770A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984089A (en) * | 2020-09-27 | 2020-11-24 | 苏州浪潮智能科技有限公司 | Low-noise high-efficiency liquid cooling server |
| CN112654213A (en) * | 2020-11-30 | 2021-04-13 | 天津商业大学 | Immersed data center cabinet cooling system and control method thereof |
| CN113075984A (en) * | 2021-04-01 | 2021-07-06 | 山东英信计算机技术有限公司 | Immersed liquid cooling system |
| CN116321934A (en) * | 2022-12-30 | 2023-06-23 | 比赫电气（太仓）有限公司 | 5U rack-type immersion liquid cooling system |
| WO2023124976A1 (en) * | 2021-12-30 | 2023-07-06 | 北京字节跳动网络技术有限公司 | Data center cooling system and data center |
-
2020
- 2020-01-15 CN CN202010043422.2A patent/CN111031770A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984089A (en) * | 2020-09-27 | 2020-11-24 | 苏州浪潮智能科技有限公司 | Low-noise high-efficiency liquid cooling server |
| CN111984089B (en) * | 2020-09-27 | 2022-03-08 | 苏州浪潮智能科技有限公司 | Low-noise high-efficiency liquid cooling server |
| CN112654213A (en) * | 2020-11-30 | 2021-04-13 | 天津商业大学 | Immersed data center cabinet cooling system and control method thereof |
| CN113075984A (en) * | 2021-04-01 | 2021-07-06 | 山东英信计算机技术有限公司 | Immersed liquid cooling system |
| WO2023124976A1 (en) * | 2021-12-30 | 2023-07-06 | 北京字节跳动网络技术有限公司 | Data center cooling system and data center |
| CN116321934A (en) * | 2022-12-30 | 2023-06-23 | 比赫电气（太仓）有限公司 | 5U rack-type immersion liquid cooling system |
| CN116321934B (en) * | 2022-12-30 | 2023-12-22 | 比赫电气（太仓）有限公司 | 5U rack-type immersion liquid cooling system |
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| Date | Code | Title | Description |
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Address after: No. 1666, Jinlong street, economic and Technological Development Zone, Xuchang City, Henan Province Applicant after: Henan Jingrui Cooling Technology Co.,Ltd. Address before: Xuchang City, Henan province 461000 Sunshine Avenue XJ Electric City Building 2 Applicant before: XUCHANG XUJI JINGRUI TECHNOLOGY Co.,Ltd. |
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