CN111050525A - Water cooling system for data center - Google Patents
Water cooling system for data center Download PDFInfo
- Publication number
- CN111050525A CN111050525A CN201911122005.0A CN201911122005A CN111050525A CN 111050525 A CN111050525 A CN 111050525A CN 201911122005 A CN201911122005 A CN 201911122005A CN 111050525 A CN111050525 A CN 111050525A
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- Prior art keywords
- water
- data center
- water tank
- cooling system
- rainwater
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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
- H05K7/2079—Liquid cooling without phase change within rooms for removing heat from cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a water cooling system for a data center, which comprises a water cooling circulating device for radiating heat for a cabinet and a corresponding circulating pipeline, and further comprises: the water tank is arranged on the roof of the data center and used for collecting and storing rainwater; the top end of the auxiliary cooling pipe is connected with the bottom of the water tank, the bottom end of the auxiliary cooling pipe is connected with a sewer, and the middle winding section is wound outside the circulating pipeline; the control valve is arranged at one end of the auxiliary cooling pipe close to the water tank; and the monitoring unit controls the water cooling circulation device and the control valve and displays information. The substantial effects of the invention include: can reduce the required power of water-cooling circulating device, finally reduce the energy consumption, simultaneously because the water tank is at the roof, the rainwater flows in supplementary cooling tube and does not need additionally to provide power, only relies on rainwater self gravity to accomplish whole process, and the control unit is through monitoring water-cooling circulating device's temperature to the switch of decision control valve can not extravagant rainwater.
Description
Technical Field
The invention relates to the field of water circulation heat dissipation, in particular to a water cooling system for a data center.
Background
The comprehensive data center can be conveniently maintained and applied in construction, the data processing capacity of a traditional power data network is improved, the data center has important significance in construction of an internet plus smart power grid, the data center is the most different from other power grid stations, namely more machine rooms are arranged in the data center, the construction of the machine rooms has higher requirements for heat dissipation, and the prior art has the problems that in the heat dissipation aspect, the energy consumption is higher, the heat dissipation capacity is insufficient, the noise is higher and the like.
The invention discloses a heat dissipation system of a server and a communication cabinet, which comprises the server and the communication cabinet, wherein a water cooling circulating pipeline used for absorbing heat dissipated by the server and heat in the cabinet is arranged in the cabinet, a water pump and a heat conduction device connected with the water cooling circulating pipeline are arranged in the cabinet or outside the cabinet, and the heat conduction device comprises a heat exchanger and a heat pipe. The water cooling circulation pipeline is arranged on the rear side or the left side and the right side of the server or the communication equipment, carries out heat exchange with the public tap water pipeline through the heat conduction device, and takes away absorbed heat by tap water in the tap water pipeline, so that the heat dissipation efficiency of the cabinet is improved.
The heat dissipation system of above-mentioned technique through running water help rack dispels the heat, has some drawbacks, at first with heat dissipation system and personnel's water use set, the temperature is indefinite when easily leading to the water use, influences the use, and the flow of running water relies on the water condition, and long time water velocity of flow is slower then can't help the heat dissipation if night, in order to continue the heat dissipation, needs extra power device, therefore the heat-sinking capability is still relatively poor, and can not effectively reduce the energy consumption.
Disclosure of Invention
Aiming at the problems of poor heat dissipation capability and high energy consumption in the prior art, the invention provides the water cooling system for the data center, which collects and utilizes rainwater to help the water cooling circulation device to dissipate heat, improves the heat dissipation capability and reduces the energy consumption.
The technical scheme of the invention is as follows.
The utility model provides a water cooling system for data center, is used for the radiating water-cooling circulating device of rack and corresponding circulating line including being used for, still includes: the water tank is arranged on the roof of the data center and used for collecting and storing rainwater; the top end of the auxiliary cooling pipe is connected with the bottom of the water tank, the bottom end of the auxiliary cooling pipe is connected with a sewer, and the middle winding section is wound outside the circulating pipeline; the control valve is arranged at one end of the auxiliary cooling pipe close to the water tank; and the monitoring unit controls the water cooling circulation device and the control valve and displays information. On original water-cooling circulating device's basis, collect the rainwater through the water tank, the rethread auxiliary cooling pipe flows through the circulating line outside with the rainwater, get into the sewer after taking away partial heat, help water-cooling circulating device dispels the heat, reduce the required power of water-cooling circulating device, finally reduce the energy consumption, simultaneously because the water tank is on the roof, the rainwater flows in auxiliary cooling pipe and does not need additionally to provide power, only rely on rainwater self gravity to accomplish whole process, the control unit is through monitoring water-cooling circulating device's temperature, with the switch of decision control valve, can not waste the rainwater.
Preferably, the water tank further comprises a rain shield, the rain shield covers a part of the roof, the lowest part of the rain shield is higher than the highest part of the water tank, and the water discharge end of the rain shield is guided to the water tank. The flashing can be an inclined plane or a curved surface, so that rainwater can be guided into the water tank according to a preset flow direction, and the rainwater collecting capacity of the water tank is improved.
Preferably, the water tank at least comprises one water outlet, the side wall section where the water outlet is located is lower than the adjacent side wall, and the water outlet is connected with a water discharge pipe. Because the water tank capacity is limited, if the rainfall is too much, the control valve still can not effectively drain water under the condition of full opening, the drainage outlet is required to be intervened, the rainwater is prevented from overflowing to cause adverse effect on the roof, the drainage direction can be determined through the height difference of the side wall, and the condition of overflowing everywhere can not occur.
Preferably, one side of the water tank is disposed at the edge of the roof, and the drain port is disposed at the side. The drain pipe is generally arranged on one side of a building, so that the water tank and the drain port are correspondingly arranged at the position, the distance for rainwater to flow through can be reduced, and the drainage capacity is improved.
Preferably, the rain shielding plate is provided with a solar photovoltaic plate, a diversion trench is arranged around the solar photovoltaic plate, the solar photovoltaic plate is connected with the photovoltaic module, and the photovoltaic module is connected with the water-cooling circulation device. The solar energy is used for charging the photovoltaic module in fine days, the water-cooling circulating device provides main heat dissipation capacity, the power of the water-cooling circulating device can be properly reduced in rainy days, and heat dissipation is increased in a mode that rainwater passes through the auxiliary cooling pipe. Therefore, the energy consumption can be further reduced, and the environment protection and energy saving are facilitated.
Preferably, the water tank is provided with a water level meter, and the water level meter is connected with the monitoring unit. The water level is monitored, the flow rate can be reduced when the water level is too low, and the power of the water-cooling circulating device is improved to keep the heat dissipation effect.
Preferably, the water tank is provided with a filtering device, and the filtering device is arranged at the top of the water tank and the top of the auxiliary cooling pipe. Because the water tank sets up in open air environment, debris appear easily, and the existence of two-layer filter equipment can reduce the jam risk by a wide margin, reduces the maintenance cost. The filtering device can be a filtering net.
Preferably, the wound section of the auxiliary cooling pipe is wound with a gap between itself. The presence of the gap increases the contact of the auxiliary cooling tube with the air, directly assisting in heat dissipation, while preventing local over-temperature.
Preferably, the winding section of the auxiliary cooling pipe is a metal pipe. The metal material heat-conducting capacity is stronger, derives the auxiliary cooling pipe with the heat in the circulating line easily to the rainwater takes away this heat.
The substantial effects of the invention include: on the basis of the original water-cooling circulating device, rainwater is collected through a water tank, then the rainwater flows through the outside of a circulating pipeline through an auxiliary cooling pipe, partial heat is taken away and enters a sewer, the water-cooling circulating device is helped to dissipate heat, the power required by the water-cooling circulating device is reduced, and finally, the energy consumption is reduced; the rain shielding plate can be an inclined plane or a curved surface, so that rainwater can be guided into the water tank according to a preset flow direction, and the rainwater collecting capacity of the water tank is improved; the solar energy is used for charging the photovoltaic module in fine days, the water-cooling circulating device provides main heat dissipation capacity, the power of the water-cooling circulating device can be properly reduced in rainy days, and heat dissipation is increased by rainwater in an auxiliary cooling pipe mode, so that the energy consumption can be further reduced, and the solar energy-saving solar water-cooling circulating device is beneficial to environmental protection and energy conservation.
Drawings
FIG. 1 is a partial schematic view of an embodiment of the present invention;
FIG. 2 is another partial schematic view of an embodiment of the present invention;
the figure includes: 1-cabinet, 2-water cooling circulation device, 3-circulation pipeline, 4-roof, 5-water tank, 6-rain shield, 7-auxiliary cooling pipe and 8-drain pipe.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. In addition, numerous specific details are set forth below in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present invention.
In the description of the embodiments of the present application, "a plurality" and the like mean two or more unless otherwise specified.
Example (b):
as shown in fig. 1 and 2, a water cooling system for a data center includes a water cooling circulation device 2 for dissipating heat of a cabinet 1 and a corresponding circulation pipeline 3, and further includes: the water tank 5 is arranged on the roof 4 of the data center and used for collecting and storing rainwater; the top end of the auxiliary cooling pipe 7 is connected with the bottom of the water tank 5, the bottom end of the auxiliary cooling pipe is connected to a sewer, and the middle winding section of the auxiliary cooling pipe is wound outside the circulating pipeline 3; the control valve is arranged at one end of the auxiliary cooling pipe 7 close to the water tank 5; and the monitoring unit controls the water-cooling circulation device 2 and the control valve and displays information. Still include dash board 6, dash board 6 covers part roof 4, and 6 lowest departments of dash board are higher than 5 highest departments of water tank, and the sluicing end of dash board 6 leads water tank 5. The flashing 6 may be an inclined plane or a curved surface so that rainwater can be led into the tank 5 in a predetermined flow direction, increasing the rainwater collecting capacity of the tank 5. The number relationship between the above components may be one-to-many or one-to-one.
This embodiment is on water-cooling circulating device 2's basis, collect the rainwater through water tank 5, rethread auxiliary cooling pipe 7 flows through circulating line 3 outsidely with the rainwater, take away partial heat back entering sewer, help water-cooling circulating device 2 dispels the heat, reduce the 2 required powers of water-cooling circulating device, finally reduce the energy consumption, simultaneously because water tank 5 is at roof 4, the rainwater flows in auxiliary cooling pipe 7 and need not additionally provide power, only rely on rainwater self gravity can accomplish whole process, the control unit is through monitoring water-cooling circulating device 2's temperature, with the switch of decision control valve, can not waste the rainwater.
The water tank 5 comprises a water outlet, the side wall section of the water outlet is lower than the adjacent side wall, and the water outlet is connected with a water discharge pipe 8. Because the capacity of the water tank 5 is limited, if the rainfall is too much, the control valve still cannot drain water effectively under the condition of full opening, a drainage port is required to be involved, the rainwater is prevented from overflowing to cause adverse effect on the roof 4, the drainage direction can be determined through the height difference of the side wall, and the overflow condition at four places cannot occur.
One side of the water tank 5 is provided at the edge of the roof 4 and the drain port is provided at the side. The drain pipe 8 is generally disposed at one side of the building, so that the water tank 5 and the drain port are correspondingly disposed thereto, thereby reducing the distance through which rainwater flows and improving the drainage capacity.
The water tank 5 is provided with a water level meter which is connected with the monitoring unit. The water level is monitored so that when the water level is too low, the flow rate can be reduced, and the power of the water-cooling circulation device 2 is increased so as to maintain the heat dissipation effect.
The water tank 5 is provided with a filter device which is arranged on the top of the water tank 5 and on the top of the auxiliary cooling pipe 7. Because water tank 5 sets up in open air environment, debris appear easily, and the existence of two-layer filter equipment can reduce the jam risk by a wide margin, reduces the maintenance cost. The filtering device can be a filtering net.
The solar photovoltaic panel is installed on the rain shielding plate 6, the diversion ditch is arranged around the solar photovoltaic panel, the solar photovoltaic panel is connected with the photovoltaic module, and the photovoltaic module is connected with the water-cooling circulating device 2. The photovoltaic module is charged by solar energy in sunny days, the water-cooling circulating device 2 provides main heat dissipation capacity, the power of the water-cooling circulating device 2 can be properly reduced in rainy days, and heat dissipation is increased by rainwater through the auxiliary cooling pipe 7. Therefore, the energy consumption can be further reduced, and the environment protection and energy saving are facilitated.
The wound section of the auxiliary cooling pipe 7 leaves a gap between itself when wound. The presence of the gap increases the contact of the auxiliary cooling tube 7 with the air, directly helping the heat dissipation, while preventing local over-temperature.
The winding section of the auxiliary cooling pipe 7 is a metal pipeline. The metal material heat-conducting capacity is stronger, derives auxiliary cooling pipe 7 with the heat in the circulating line 3 easily to the rainwater is taken away this heat.
In the embodiment, on the basis of the original water-cooling circulating device 2, rainwater is collected through the water tank 5, then the rainwater flows through the outside of the circulating pipeline 3 through the auxiliary cooling pipe 7, partial heat is taken away and enters a sewer, the water-cooling circulating device 2 is helped to dissipate heat, the power required by the water-cooling circulating device 2 is reduced, and finally, the energy consumption is reduced; the rain shielding plate 6 can be an inclined plane or a curved surface, so that rainwater can be guided into the water tank 5 according to a preset flow direction, and the rainwater collecting capacity of the water tank 5 is improved; the photovoltaic module is charged by solar energy in sunny days, the water-cooling circulating device 2 provides main heat dissipation capacity, the power of the water-cooling circulating device 2 can be properly reduced in rainy days, and heat dissipation is increased by rainwater through the auxiliary cooling pipe 7, so that energy consumption can be further reduced, and environmental protection and energy conservation are facilitated.
Through the description of the above embodiments, those skilled in the art will understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of a specific device is divided into different functional modules to complete all or part of the above described functions.
In the embodiments provided in this application, it should be understood that the disclosed structures and methods may be implemented in other ways. For example, the above-described embodiments with respect to structures are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may have another division manner in actual implementation, for example, a plurality of units or components may be combined or may be integrated into another structure, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, structures or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a water cooling system for data center, is including being used for the water-cooling circulating device and the corresponding circulating line for the rack is radiating, its characterized in that still includes:
the water tank is arranged on the roof of the data center and used for collecting and storing rainwater;
the top end of the auxiliary cooling pipe is connected with the bottom of the water tank, the bottom end of the auxiliary cooling pipe is connected with a sewer, and the middle winding section is wound outside the circulating pipeline;
the control valve is arranged at one end of the auxiliary cooling pipe close to the water tank;
and the monitoring unit controls the water cooling circulation device and the control valve and displays information.
2. The water cooling system for a data center according to claim 1, further comprising a flashing covering a portion of the roof, a lowermost portion of the flashing being higher than an uppermost portion of the tank, a discharge end of the flashing leading to the tank.
3. The water cooling system for the data center according to claim 1 or 2, wherein the water tank comprises at least one drainage port, the drainage port is located on a lower side wall section than an adjacent side wall, and the drainage port is connected with a drainage pipe.
4. The water cooling system for a data center according to claim 3, wherein one side of the water tank is disposed at a roof edge, and the drain port is disposed at the side.
5. The water cooling system for the data center according to claim 2, wherein the rain shielding plate is provided with a solar photovoltaic plate, a diversion trench is arranged around the solar photovoltaic plate, the solar photovoltaic plate is connected with a photovoltaic module, and the photovoltaic module is connected with a water cooling circulation device.
6. The water cooling system for the data center according to claim 1, wherein the water tank is provided with a water level meter, and the water level meter is connected with a monitoring unit.
7. The water cooling system for the data center according to claim 1, wherein the water tank is provided with a filtering device, and the filtering device is arranged at the top of the water tank and the top of the auxiliary cooling pipe.
8. The water cooling system for the data center as recited in claim 1, wherein the wound section of the auxiliary cooling pipe is wound with a gap therebetween.
9. The water cooling system for the data center according to claim 1, wherein the winding section of the auxiliary cooling pipe is a metal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122005.0A CN111050525A (en) | 2019-11-15 | 2019-11-15 | Water cooling system for data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122005.0A CN111050525A (en) | 2019-11-15 | 2019-11-15 | Water cooling system for data center |
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| CN111050525A true CN111050525A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911122005.0A Pending CN111050525A (en) | 2019-11-15 | 2019-11-15 | Water cooling system for data center |
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| CN (1) | CN111050525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810365A (en) * | 2020-07-17 | 2020-10-23 | 盐城工学院 | Control device for wind power generation grid connection |
| CN112911894A (en) * | 2021-03-11 | 2021-06-04 | 安徽盛世天朗软件科技有限公司 | Immersion type heat dissipation equipment for network equipment cooling and heat dissipation method thereof |
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| CN109874273A (en) * | 2019-02-19 | 2019-06-11 | 桐城市畅润电力工程有限公司 | A kind of heat-exchange device for communication device room |
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| CN206116955U (en) * | 2016-08-12 | 2017-04-19 | 泸州宏兴电气有限公司 | Heat -dissipation type switch cabinet |
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| CN112911894A (en) * | 2021-03-11 | 2021-06-04 | 安徽盛世天朗软件科技有限公司 | Immersion type heat dissipation equipment for network equipment cooling and heat dissipation method thereof |
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Application publication date: 20200421 |
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| RJ01 | Rejection of invention patent application after publication |