CN112714597A - Immersive cooling system for data center - Google Patents
Immersive cooling system for data center Download PDFInfo
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- CN112714597A CN112714597A CN202011558420.3A CN202011558420A CN112714597A CN 112714597 A CN112714597 A CN 112714597A CN 202011558420 A CN202011558420 A CN 202011558420A CN 112714597 A CN112714597 A CN 112714597A
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- 238000001816 cooling Methods 0.000 title claims abstract description 117
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011550 stock solution Substances 0.000 claims description 5
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000007654 immersion Methods 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
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- 210000000056 organ Anatomy 0.000 description 1
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- 230000001960 triggered effect Effects 0.000 description 1
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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
- H05K7/208—Liquid cooling with 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/203—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures by immersion
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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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20309—Evaporators
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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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
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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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
Abstract
The invention provides an immersion type cooling system for a data center, which comprises a cabinet, wherein one or more placing grooves with openings at the front ends are arranged on the cabinet, a cooling box with an opening at the upper end is arranged in each placing groove in a sliding mode, a cooling cavity for accommodating a host to be cooled is arranged in each cooling box, and an evaporator connected with a heat transfer system is arranged in each cooling cavity; a dielectric fluid is arranged in the cooling cavity; the front end of the cabinet is provided with a control panel for controlling the heat transfer system. The immersive cooling system for the data center adopts a modular design, can be increased or decreased according to requirements, is convenient to assemble, and has a good cooling effect.
Description
Technical Field
The present invention relates to a cooling apparatus, and more particularly, to an immersive cooling system for a data center.
Background
Heat dissipation is a prominent factor in computer system and data center design. The number of high-performance electronic components, such as high-performance processors packaged within servers, is steadily increasing, thereby increasing the amount of heat generated and dissipated during the day-to-day operation of the servers. If the environment in which the servers are allowed to operate increases in temperature over time, the reliability of the servers used within the data center will decrease. Maintaining an appropriate thermal environment is critical to the proper operation of these servers in a data center, as well as the performance and useful life of the servers. There is a need for more efficient and effective heat dissipation solutions, particularly in the case of cooling these high performance servers.
Disclosure of Invention
【1】 Technical problem to be solved
The invention aims to provide an immersion type cooling system which is convenient to use, good in cooling effect and high in installation density and can recycle heat emitted by a data center.
【2】 Technical scheme for solving problems
The present invention provides an immersive cooling system for a data center, comprising:
the cooling system comprises a cabinet 1, wherein one or more placing grooves with openings at the front ends are arranged on the cabinet 1, a cooling box 2 with an opening at the upper end is slidably arranged in each placing groove, a cooling cavity 200 for accommodating a host to be cooled is arranged in each cooling box 2, and an evaporator connected with a heat transfer system is arranged in each cooling cavity 200;
a dielectric fluid is arranged in the cooling cavity;
the front end of the cabinet 1 is provided with a control panel 13 for controlling the heat transfer system.
Further, be equipped with first temperature sensor in the cooler bin 2, the preceding terminal surface of cooler bin be equipped with first temperature sensor is connected and is used for showing the first display 22 of temperature, be equipped with the alarm device who is used for reporting to the police when arbitrary cooling chamber temperature is unusual on the rack.
Further, a rack 33 is arranged on the left side and/or the right side of the cooling box, the length direction of the rack is parallel to the sliding direction of the cooling box, a driving motor electrically connected with the control panel is arranged in the placing groove, and a driving gear which is meshed with the rack and used for driving the cooling box to move back and forth is arranged on an output shaft of the driving motor.
Further, a cavity with an opening at the upper end is formed in the cooling box, a vertical partition plate 25 is arranged in the cavity, and the cavity is divided into a first cavity 200 and a second cavity by the vertical partition plate; the improved liquid storage tank is characterized in that a horizontal partition plate is arranged in the second cavity and divides the second cavity into an auxiliary liquid storage cavity 202 and an overflow cavity 201, the evaporator is arranged in the liquid storage cavity, the lower end of the liquid storage cavity is communicated with the first cavity, an overflow port communicated with the overflow cavity is formed in the upper end of the first cavity, the overflow cavity 201 is connected with the auxiliary liquid storage cavity 202 through a circulating pipeline, and a circulating pump and/or a main liquid storage tank are/is arranged on the circulating pipeline.
Further, the lower extreme of first cavity is equipped with flow distribution plate 26, the flow distribution plate will first cavity separates into main cavity and vice chamber 203, the overflow mouth sets up the upper end of main cavity, the lateral wall in vice chamber with vice stock solution chamber intercommunication.
Further, strip-shaped mounting grooves are symmetrically formed in two sides of the cooling cavity, vertical slide rails are fixed in the strip-shaped mounting grooves, slide bars 42 are slidably arranged on the slide rails, a bracket 4 for placing a host machine to be cooled is fixed at the lower end of each slide bar, the upper ends of the slide bars are bent outwards to form supporting portions 421, connecting supports are fixed between the supporting portions located on the same side, jacking cylinders are arranged in the side walls of the cooling box, and the jacking cylinders are vertically arranged and connected with the connecting supports through output shafts of the jacking cylinders and used for driving the brackets to move up and down; still be equipped with contact switch in the standing groove, work as when the cooler bin moves to the utmost point limit outside trigger contact switch, at this moment, the jacking cylinder can move.
Further, heat transfer system includes compressor, economic ware, reservoir, evaporimeter group and condenser group, the exit end of compressor with the first interface connection of condenser group, the second interface warp of condenser group the branch becomes first branch road and second branch road behind the reservoir, first branch road through after the economic ware with the first interface connection of evaporimeter group, the second interface of evaporimeter group behind the vapour and liquid separator with the entry end of compressor is connected, the second branch road through behind the economic ware with the entry end of compressor is connected.
Furthermore, the condenser group comprises at least one of a first condenser for indoor heating, a second condenser for water tank heating and a third condenser for outdoor heat removal, the first condenser, the second condenser and the third condenser are connected in parallel, and two ends of each condenser are provided with valves; the evaporator group comprises an auxiliary evaporator 5 arranged in the cooling cavity and a main evaporator arranged in the main liquid storage tank, the auxiliary evaporator and the main evaporator are connected in parallel, and valves are arranged at two ends of each of the auxiliary evaporator and the main evaporator.
Furthermore, a clutch device which is combined when the power is on and is separated when the power is off is arranged between the driving motor and the driving gear.
Further, the evaporator in the cooling cavity is of a serpentine structure which is bent back and forth, and comprises a first cooling part 51 positioned in the auxiliary liquid storage cavity 202 and a second cooling part positioned in the auxiliary cavity 203.
【3】 Advantageous effects
The immersive cooling system for the data center adopts a drawer type structure, is convenient to install, large in placement amount in unit area and high in space utilization rate; the adjustable bracket can adjust the height according to the use requirement so as to meet the placement of different hosts; the bracket is lifted through the cylinder, so that the host can be conveniently placed or taken out, and a hand is prevented from directly extending into the cooling liquid; the flow distribution plate is adopted, so that the flowing uniformity of the cooling liquid is improved, and the cooling effect is improved; a multi-cavity structure is adopted, liquid storage, cooling and heat exchange are integrated, the space utilization rate is high, and the cooling effect is good; the main evaporator is arranged, so that the cooling efficiency can be further improved; the condenser has various structures, and can use the heat collected by the data center for domestic hot water or indoor heating according to requirements, so that the energy utilization is improved, and the energy waste is avoided; the immersive cooling system for the data center adopts a modular design, can be increased or decreased according to requirements, is convenient to assemble, and has a good cooling effect.
Drawings
FIG. 1 is a schematic diagram of the configuration of an immersive cooling system for a data center of the present invention;
FIG. 2 is a structural entity of a cooling box of the immersive cooling system for a data center of the present invention;
FIG. 3 is a cross-sectional view of a cooling box of the immersive cooling system for a data center of the present invention;
FIG. 4 is a top view of a cooling box of the immersive cooling system for a data center of the present invention;
FIG. 5 is a schematic diagram of the configuration of the secondary evaporator of the immersive cooling system for the data center of the present invention;
FIG. 6 is a schematic illustration of the mounting of the trays of the immersive cooling system for a data center of the present invention;
FIG. 7 is a block diagram of the control modules of the immersive cooling system for the data center of the present invention;
fig. 8 is a schematic diagram of the heat transfer system of the immersive cooling system for a data center of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Referring to fig. 1 to 8, the present invention provides an immersive cooling system for a data center, which includes a cabinet 1, a heat transfer system, and a control system;
the cabinet 1 is of a vertical structure, the whole cabinet is of a frame structure, the cabinet 1 is provided with one or more placing grooves with openings at the front ends, the placing grooves are distributed up and down, the cooling box 2 with an opening at the upper end is arranged in the placing grooves in a sliding mode, specifically, guide rods which are horizontally arranged are symmetrically arranged on two sides of the cooling box, meanwhile, guide sleeves which enable the guide rods to be inserted and slide are arranged on the side walls of the placing grooves, and in order to improve the sliding distance, the guide rods comprise inner sleeve rods 32 and outer guide rods 31 which are arranged outside the inner guide rods in a sliding mode; a cooling cavity 200 for accommodating a host machine to be cooled is arranged in the cooling box 2, dielectric fluid is arranged in the cooling cavity, and an evaporator connected with a heat transfer system is arranged in the cooling cavity 200; specifically, in fig. 3-6, a cavity with an open upper end is formed in the cooling box, a vertical partition 25 is disposed in the cavity, the partition is close to the rear side of the cooling box and parallel to the front and rear end faces of the cooling box, the vertical partition divides the cavity into a first cavity 200 and a second cavity, the first cavity is located at the front end, the second cavity is located at the rear end, and the volume of the first cavity is larger than that of the second cavity; a horizontal partition plate is arranged in the second cavity, is arranged at the upper position of the second cavity and divides the second cavity into an auxiliary liquid storage cavity 202 and an overflow cavity 201, wherein the overflow cavity is positioned above the auxiliary liquid storage cavity; the overflow cavity 201 and the auxiliary liquid storage cavity 202 are connected through a circulating pipeline, a circulating pump or a main liquid storage tank 12 (including a pump) is arranged on the circulating pipeline, the main liquid storage tank is arranged at the lowest end of the machine cabinet, and each machine cabinet is provided with one main liquid storage tank which is used as a heat conversion end of circulating cooling liquid and is used for liquid supplement; in order to improve the cooling effect, in this embodiment, a flow distribution plate 26 is disposed at the lower end of the first cavity, the flow distribution plate divides the first cavity into a main cavity and an auxiliary cavity 203, the auxiliary cavity is located at the lower end, the volume of the auxiliary cavity is far smaller than that of the main cavity, and flow distribution holes distributed in an array are disposed on the flow distribution plate; in this embodiment, the evaporimeter of cooling intracavity is reciprocal serpentine structure of bending, it is including being located the first cooling portion 51 of vice stock solution chamber 202 and being located the second cooling portion of vice chamber 203, be equipped with the first joint of being connected with the both ends of this evaporimeter respectively at the rear end of cooler bin, connect 2011 with the second of overflow chamber intercommunication, and connect 501 with the third of vice stock solution chamber intercommunication, the third connects the upper end that leans on that is located vice stock solution chamber, above-mentioned first joint, second joint and third connect and be quick-operation joint, realize modular structure, can realize fast assembly, increase and decrease. In order to avoid dust entering or coolant sloshing during drawing, a cover body is arranged at the top of the cooling box and is hinged on the cooling box; the bilateral symmetry in cooling chamber (first cavity) is provided with the bar mounting groove, every side sets up two, be fixed with perpendicular slide rail in the bar mounting groove, it has draw runner 42 to slide the cooperation on the slide rail, the lower extreme of draw runner is fixed with and is used for placing the bracket 4 of treating the cooling host computer, in order to adapt to the host computer of different thickness (height), the height-adjustable of this bracket, specifically, a plurality of card holes have been seted up at the lateral wall of draw runner, this card hole from top to bottom equidistance sets up, be equipped with simultaneously at the lateral wall of bracket and block the buckle 401 of this card hole of ability card, come the regulator overall height through selecting different card holes. The upper end of the slide bar is outwards bent by 90 degrees to form a supporting part 421, a connecting support is fixed between the supporting parts on the same side, a jacking cylinder is arranged in the side wall of the cooling box, the jacking cylinder is vertically arranged and connected with an output shaft of the jacking cylinder and the connecting support to drive the bracket to move up and down for placing or taking out the host, a contact switch is further arranged in the placing groove, when the cooling box moves to an outer limit position, the contact switch is triggered, at the moment, the jacking cylinder can act, the jacking cylinder can be prevented from jacking to impact and damage the host when the cooling box is not completely drawn out, and the overall safety and reliability are improved; in order to facilitate the extraction, avoid the labor consumption during the manual extraction, and generate larger shaking to make the internal cooling liquid fluctuate, a rack 33 is arranged on the left side and/or the right side of the cooling box, the length direction of the rack is parallel to the sliding direction of the cooling box, meanwhile, a driving motor electrically connected with a control panel is arranged in the placing groove, a driving gear meshed with the rack and used for driving the cooling box to move back and forth is arranged on an output shaft of the driving motor, a clutch device which is combined when the driving motor is electrified and separated when the driving gear is powered off is arranged between the driving motor and the driving gear, the driving motor can be manually extracted in the power-off state, the failure can be avoided, the reliability is improved, therefore, two handles 21 are arranged on the front; meanwhile, a transparent observation window 28 is arranged on the front end face of the liquid level meter to visually know the internal liquid level condition; a control panel 13 for controlling the heat transfer system is arranged at the front end of the cabinet 1, the control panel can be a touch panel, and an identity recognition device is arranged for improving the safety and can perform identity recognition through passwords, ID cards or fingerprints; a first temperature sensor is arranged in the cooling box 2, a first display 22 connected with the first temperature sensor and used for displaying temperature is arranged on the front end face of the cooling box, the first display can be replaced by an indicator light and can display a plurality of colors, for example, the color is green when the temperature is normal, yellow when the temperature is higher, and red when the temperature exceeds a normal range; it can report to the police as light, is equipped with the alarm device who is used for reporting to the police when arbitrary cooling chamber temperature of this rack is unusual simultaneously on the rack, and this alarm device includes warning light 11 and bee calling organ, and the warning light is installed at the rack top for quick location when overhauing.
Meanwhile, the system is also provided with a remote monitoring system which is used for finding the abnormal condition at the first time through the inside of a remote monitoring machine room and comprises an industrial router which can realize wired and wireless connection and can realize remote monitoring and control, namely feedback and control, wherein the system comprises a detection unit, an alarm unit and an execution unit, wherein the detection unit mainly detects the conditions in a cooling cavity and a main liquid storage cavity and comprises a liquid level sensor, a temperature sensor, a contact switch and a pressure sensor; the alarm unit comprises an alarm lamp positioned on each cooling box, and an alarm lamp and a buzzer which are arranged on the cabinet, when a fault occurs, the alarm lamp at the top of the cabinet is used for realizing quick positioning, the cabinet with the fault is found, and the alarm lamp at the front end of the cooling box on the cabinet is used for realizing accurate positioning; the execution unit comprises an air pump and an air valve for driving the air cylinder to act, a driving motor for driving the cooling box to act forwards and backwards, a compressor of the heat exchange system and valves on all pipelines.
The heat transfer system comprises a compressor, an economizer, a liquid storage device, an evaporator group and a condenser group, referring to fig. 8, the outlet end of the compressor is connected with a first interface of the condenser group, a second interface of the condenser group is branched into a first branch and a second branch after passing through the liquid storage device, the first branch is connected with the first interface of the evaporator group after passing through the economizer, the second interface of the evaporator group is connected with the inlet end of the compressor after passing through a gas-liquid separator, and the second branch is connected with the inlet end of the compressor after passing through the economizer. The condenser group comprises at least one of a first condenser for indoor heating, a second condenser for water tank heating and a third condenser for outdoor heat removal, the first condenser, the second condenser and the third condenser are connected in parallel, and valves are arranged at two ends of each condenser; the evaporator group comprises an auxiliary evaporator 5 arranged in the cooling cavity and a main evaporator arranged in the main liquid storage tank, the auxiliary evaporator and the main evaporator are connected in parallel, valves are arranged at two ends of each auxiliary evaporator and the main evaporator and are used for selecting different evaporators in different environments, for example, when the temperature is low, heat is transferred to a first condenser or a second condenser and is used for indoor water heating or indoor heating, at the moment, valves at two ends of the first condenser or the second condenser are opened, and valves at two ends of a third condenser are closed; when the temperature is higher, when indoor need not the heating, with heat transfer to third condenser, directly discharge the heat, at this moment, the valve at first condenser and second condenser both ends is closed, and the valve at third condenser both ends is opened. The number of the first condenser, the second condenser and the third condenser is determined according to the size of the data center, when the data center is large in scale, the generated heat is large, and the number of the condensers can be increased appropriately; when the scale of the data center is not large, the number of each condenser can be reduced properly; heat insulation materials are coated outside each pipeline in the heat transfer system to avoid heat loss; meanwhile, each valve adopts an electric control valve, and meanwhile, in order to improve the stability and the reliability of the system, a manual valve can be arranged on one side of the electric control valve to be manually operated under special conditions.
The immersive cooling system for the data center adopts a drawer type structure, is convenient to install, large in placement amount in unit area and high in space utilization rate; the adjustable bracket can adjust the height according to the use requirement so as to meet the placement of different hosts; the bracket is lifted through the cylinder, so that the host can be conveniently placed or taken out, and a hand is prevented from directly extending into the cooling liquid; the flow distribution plate is adopted, so that the flowing uniformity of the cooling liquid is improved, and the cooling effect is improved; a multi-cavity structure is adopted, liquid storage, cooling and heat exchange are integrated, the space utilization rate is high, and the cooling effect is good; the main evaporator is arranged, so that the cooling efficiency can be further improved; the condenser has various structures, and can use the heat collected by the data center for domestic hot water or indoor heating according to requirements, so that the energy utilization is improved, and the energy waste is avoided; the immersive cooling system for the data center adopts a modular design, can be increased or decreased according to requirements, is convenient to assemble, and has a good cooling effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An immersive cooling system for a data center, comprising:
the cooling system comprises a cabinet 1, wherein one or more placing grooves with openings at the front ends are arranged on the cabinet 1, a cooling box 2 with an opening at the upper end is slidably arranged in each placing groove, a cooling cavity 200 for accommodating a host to be cooled is arranged in each cooling box 2, and an evaporator connected with a heat transfer system is arranged in each cooling cavity 200;
a dielectric fluid is arranged in the cooling cavity;
the front end of the cabinet 1 is provided with a control panel 13 for controlling the heat transfer system.
2. The immersive cooling system for a data center of claim 1, wherein: be equipped with first temperature sensor in the cooler bin 2, the preceding terminal surface of cooler bin be equipped with first temperature sensor connects and is used for showing the first display 22 of temperature, be equipped with the alarm device who is used for reporting to the police when arbitrary cooling chamber temperature is unusual on the rack.
3. The immersive cooling system for a data center of claim 1, wherein: the left side and/or the right side of cooling box are equipped with rack 33, the length direction of rack is on a parallel with the slip direction of cooling box, be equipped with in the standing groove with control panel electric connection's driving motor, be equipped with on driving motor's the output shaft with rack toothing just is used for the drive gear of cooling box back-and-forth movement.
4. The immersive cooling system for a data center of claim 1, wherein: a cavity with an opening at the upper end is formed in the cooling box, a vertical partition plate 25 is arranged in the cavity, and the cavity is divided into a first cavity 200 and a second cavity by the vertical partition plate; the improved liquid storage tank is characterized in that a horizontal partition plate is arranged in the second cavity and divides the second cavity into an auxiliary liquid storage cavity 202 and an overflow cavity 201, the evaporator is arranged in the liquid storage cavity, the lower end of the liquid storage cavity is communicated with the first cavity, an overflow port communicated with the overflow cavity is formed in the upper end of the first cavity, the overflow cavity 201 is connected with the auxiliary liquid storage cavity 202 through a circulating pipeline, and a circulating pump and/or a main liquid storage tank are/is arranged on the circulating pipeline.
5. The immersive cooling system for a data center of claim 1, wherein: the lower extreme of first cavity is equipped with flow distribution plate 26, flow distribution plate will first cavity separates into main cavity and vice chamber 203, the overflow mouth sets up the upper end of main cavity, the lateral wall in vice chamber with vice stock solution chamber intercommunication.
6. The immersive cooling system for a data center of claim 1, wherein: the cooling device comprises a cooling cavity, a bracket 4, a support part 421, a connecting support, a jacking cylinder, a vertical sliding rail, a sliding strip 42, a vertical sliding rail, a vertical; still be equipped with contact switch in the standing groove, work as when the cooler bin moves to the utmost point limit outside trigger contact switch, at this moment, the jacking cylinder can move.
7. The immersive cooling system for a data center of claim 1, wherein: the heat transfer system comprises a compressor, an economizer, a liquid storage device, an evaporator group and a condenser group, wherein the outlet end of the compressor is connected with a first interface of the condenser group, a second interface of the condenser group is connected with a second interface of the condenser group, the second interface of the condenser group is branched into a first branch and a second branch after the liquid storage device, the first branch is connected with the first interface of the evaporator group after passing through the economizer, the second interface of the evaporator group is connected with the inlet end of the compressor after passing through a gas-liquid separator, and the second branch is connected with the inlet end of the compressor after passing through the economizer.
8. The immersive cooling system for a data center of claim 1, wherein: the condenser group comprises at least one of a first condenser for indoor heating, a second condenser for water tank heating and a third condenser for outdoor heat removal, the first condenser, the second condenser and the third condenser are connected in parallel, and valves are arranged at two ends of each condenser; the evaporator group comprises an auxiliary evaporator 5 arranged in the cooling cavity and a main evaporator arranged in the main liquid storage tank, the auxiliary evaporator and the main evaporator are connected in parallel, and valves are arranged at two ends of each of the auxiliary evaporator and the main evaporator.
9. The immersive cooling system for a data center of claim 1, wherein: and a clutch device which is combined when the power is on and is separated when the power is off is arranged between the driving motor and the driving gear.
10. The immersive cooling system for a data center of claim 1, wherein: the evaporator in the cooling cavity is of a serpentine structure which is bent back and forth, and comprises a first cooling part 51 positioned in the auxiliary liquid storage cavity 202 and a second cooling part positioned in the auxiliary cavity 203.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558420.3A CN112714597A (en) | 2020-12-25 | 2020-12-25 | Immersive cooling system for data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558420.3A CN112714597A (en) | 2020-12-25 | 2020-12-25 | Immersive cooling system for data center |
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| Publication Number | Publication Date |
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| CN112714597A true CN112714597A (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011558420.3A Pending CN112714597A (en) | 2020-12-25 | 2020-12-25 | Immersive cooling system for data center |
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| CN (1) | CN112714597A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113849054A (en) * | 2021-08-31 | 2021-12-28 | 兰洋(宁波)科技有限公司 | Immersed liquid cooling heat dissipation system applied to data center |
| WO2022242587A1 (en) * | 2021-05-18 | 2022-11-24 | 深圳比特微电子科技有限公司 | Liquid-cooled electronic device |
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Application publication date: 20210427 |