CN219555460U

CN219555460U - Immersed refrigeration equipment for machine room

Info

Publication number: CN219555460U
Application number: CN202223512145.9U
Authority: CN
Inventors: 李俊波
Original assignee: Kaitai Communication Technology Co ltd
Current assignee: Kaitai Communication Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-18
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses an immersed refrigeration equipment for a machine room, which comprises an immersed tank arranged in the machine room, wherein a cabinet is fixed on one side of the immersed tank, a partition plate is fixed on the other side of the immersed tank, a display screen is connected to the top of the cabinet, a controller is fixed on the inner side wall of the cabinet, a liquid storage cavity is arranged on the inner side of the immersed tank, and a plurality of server bodies are placed on the inner side of the liquid storage cavity.

Description

Immersed refrigeration equipment for machine room

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to immersed refrigeration equipment for a machine room.

Background

Machine room: common names of workplaces and production units of the old hand and silk cotton weaving industry; now referring to a computer study room; in the IT industry, a machine room is commonly referred to as telecommunications, network access, mobility, two-wire, electricity, government or business, etc., where servers are stored to provide IT services to users and employees.

The existing liquid cooling technology pipeline system of the machine room is complex in design, scattered in layout, high in engineering construction difficulty, inconvenient to maintain and high in refrigeration cost, and when the number of servers in the machine room is dense, the heat dissipation capacity of the high-heat-density data center is poor, so that the immersed refrigeration equipment for the machine room is provided.

The disclosure of this background section is only intended to increase the understanding of the general background of the utility model and should not be taken as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to provide an immersed refrigeration device for a machine room, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an immersion refrigeration equipment for computer lab, includes installs in the inside immersion tank of computer lab, immersion tank one side is fixed with the rack, the immersion tank opposite side is fixed with the baffle, the rack top is connected with the display screen, the rack inside wall is fixed with the controller, the immersion tank inboard is equipped with the stock solution chamber, a plurality of server main part has been placed to the stock solution intracavity side, server main part one side is equipped with the heat exchanger, heat exchanger refrigerant entrance point intercommunication has the cold water inlet tube, heat exchanger refrigerant exit end intercommunication has the cold water outlet pipe, the outside of cold water inlet tube and cold water outlet pipe inserts in one side of baffle.

Preferably, the cold water outlet pipe is sequentially communicated with a first manual valve, a water pressure sensor and a first temperature sensor.

Preferably, the cold water inlet pipe is sequentially communicated with a second temperature sensor, an electric valve, a second manual valve, a filter and a third manual valve.

Preferably, the first manual valve is located at one side of a water pressure sensor located at one side of a first temperature sensor, and the one side of the first temperature sensor is close to one side of the heat exchanger.

Preferably, the second temperature sensor is located at one side of the electric valve, one side of the electric valve is located at one side of the second manual valve, one side of the second manual valve is located at one side of the filter, one side of the filter is located at one side of the third manual valve, and one side of the second temperature sensor is close to one side of the heat exchanger.

Preferably, the signal output ends of the electric valve, the water pressure sensor, the first temperature sensor and the second temperature sensor are electrically connected to the input end of the controller, and the signal output end of the controller is electrically connected to the input end of the display screen.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects: according to the utility model, heat transfer is completed through heat exchange between the heat conducting liquid at the inlet end and the outlet end of the heat exchanger and the cold water of the internal cold water inlet pipe, so that heat generated by the server main body is taken away, the server main body is placed in the immersion tank, and under the cooling and refrigerating effects of cooling water, the heat generated by the server main body is taken away after heat exchange is carried out by the heat exchanger, so that the refrigeration equipment is convenient to maintain, the refrigeration capacity of a machine room is greatly improved, meanwhile, the energy consumption is obviously reduced, and the heat exchange effect on a high-heat-density data center is better.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic left-view structure of the present utility model.

Reference numerals illustrate: 1. a submerging pool; 2. a cabinet; 3. a controller; 4. a display screen; 5. a cold water inlet pipe; 6. a cold water outlet pipe; 7. a heat exchanger; 8. a liquid storage cavity; 9. a server main body; 10. a first manual valve; 11. a water pressure sensor; 12. a first temperature sensor; 13. a second temperature sensor; 14. an electric valve; 15. a second manual valve; 16. a filter; 17. a third manual valve; 18. a partition board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an immersion refrigeration equipment for computer lab, including installing in the inside immersion tank 1 of computer lab, immersion tank 1 one side is fixed with rack 2, immersion tank 1 opposite side is fixed with baffle 18, rack 2 top is connected with display screen 4, rack 2 inside wall is fixed with controller 3, immersion tank 1 inboard is equipped with stock solution chamber 8, place server main part 9 in the inside of immersion tank 1, be connected cold water inlet tube 5 and cold water outlet pipe 6 with the cooling water device of computer lab respectively, a plurality of server main part 9 have been placed to the stock solution chamber 8 inboard, the liquid cooling technique of computer lab now is the design thinking that passes through the inside high heat component of server main part 9 with the coolant liquid through the pipeline encircleing or alternate, the intraductal coolant liquid of pipeline passes through the circulation and reaches the purpose of refrigeration cooling through external power, because the pipeline system design is complicated, the overall arrangement is scattered, engineering construction degree of difficulty is big, when server quantity is intensive in the computer lab, make high heat density data center heat dissipation ability poor, and be in the state of using high energy consumption for a long time, therefore energy saving and consumption reduction is the trend of computer lab air conditioner product development all the time, server main part 9 one side is equipped with heat exchanger 7, heat exchanger 7 refrigerant entrance end intercommunication has cold water inlet tube 5, the inside stock solution chamber 8 of immersion tank 1 fills single-phase fluorinated conduction liquid or single-phase mineral oil conduction liquid, make single-phase fluorinated conduction liquid or single-phase mineral oil conduction liquid submergence heat exchanger 7 and server main part 9, heat exchanger 7 refrigerant exit end intercommunication has cold water outlet pipe 6, cold water inlet tube 5 and cold water outlet pipe 6's outside inserts in one side of baffle 18.

The cold water outlet pipe 6 is sequentially communicated with the first manual valve 10, the water pressure sensor 11 and the first temperature sensor 12, the cold water inlet pipe 5 is sequentially communicated with the second temperature sensor 13, the electric valve 14, the second manual valve 15, the filter 16 and the third manual valve 17, heat exchange is carried out between single-phase fluorinated heat conducting liquid or single-phase mineral oil heat conducting liquid at the heat medium inlet end and the heat medium outlet end of the heat exchanger 7 and cold water of the internal cold water inlet pipe 5, cold and heat transfer is completed, heat generated by the server main body 9 is taken away, the signal output ends of the electric valve 14, the water pressure sensor 11, the first temperature sensor 12 and the second temperature sensor 13 are electrically connected with the input end of the controller 3, the signal output end of the controller 3 is electrically connected with the input end of the display screen 4, the display screen 4 displays water temperature and water pressure monitoring data, operation and maintenance personnel can conveniently monitor and check abnormal operation and other problems, and when the temperature of the cold water inlet pipe 5 or the cold water outlet pipe 6 is abnormal beyond the temperature control range, the temperature is fed back on the screen of the display screen 4, and warning sound is generated.

The first manual valve 10 is located one side of the water pressure sensor 11, the water pressure sensor 11 is located one side of the first temperature sensor 12, one side of the first temperature sensor 12 is close to one side of the heat exchanger 7, the second temperature sensor 13 is located one side of the electric valve 14, one side of the electric valve 14 is located one side of the second manual valve 15, one side of the second manual valve 15 is located one side of the filter 16, one side of the filter 16 is located one side of the third manual valve 17, one side of the second temperature sensor 13 is close to one side of the heat exchanger 7, heat generated by the server main body 9 is exchanged through the heat exchanger 7 and then taken away, so that the refrigeration equipment is convenient to maintain, the refrigeration capacity of a machine room is greatly improved, meanwhile, the energy consumption is obviously reduced, and the heat exchange effect on the high-heat-density data center is better.

Working principle: when the server main body 9 in the machine room is cooled, firstly, the server main body 9 is placed in the immersion tank 1, the cold water inlet pipe 5 and the cold water outlet pipe 6 are respectively connected with a cooling water device of the machine room, the cooling water device is used for providing a cooling water source for the equipment, the cooling water device is a conventional chilled water device, the cooling water device is not repeated, then a liquid storage cavity 8 in the immersion tank 1 is filled with single-phase fluorinated heat conducting liquid or single-phase mineral oil heat conducting liquid, the single-phase fluorinated heat conducting liquid or single-phase mineral oil heat conducting liquid is immersed in the heat exchanger 7 and the server main body 9, the heat exchanger 7 is in a liquid-liquid form, the single-phase fluorinated heat conducting liquid or single-phase mineral oil heat conducting liquid at the heat medium inlet end and the heat outlet end of the heat exchanger 7 is in heat exchange with the cold water of the internal cold water inlet pipe 5, the cold and heat transfer is completed, the heat generated by the server main body 9 is taken away, the server main body 9 is placed in the immersion tank 1, the cooling water is cooled down, the heat generated by the heat exchanger 7 is carried away after the heat exchange of the server main body 9, the equipment is maintained conveniently, the heat exchange is carried out by the heat exchanger 7, the heat exchange center has high heat consumption, the heat exchange efficiency is remarkably improved, and the heat consumption is remarkably reduced, and the heat consumption is remarkably greatly reduced.

The water pressure sensor 11, the first temperature sensor 12 and the second temperature sensor 13 are used for monitoring water temperature and water pressure of the cold water inlet pipe 5 and the cold water outlet pipe 6 through the display screen 4, so that operation and maintenance personnel can conveniently monitor and check the abnormal operation and other problems, when the temperature of the cold water inlet pipe 5 or the cold water outlet pipe 6 is abnormal and exceeds the temperature control range, the temperature is fed back to the screen of the display screen 4, warning sounds are generated, the operation and maintenance personnel can check and treat the abnormal temperature problems in time, and after the temperature returns to a normal value, the warning is released.

The first manual valve 10 is closed, the water pressure sensor 11 can monitor the pressure of cooling water inside the cold water outlet pipe 6, after a plurality of periods of operation of the refrigeration equipment, the second manual valve 15 and the third manual valve 17 can be closed at the same time, then impurities inside the filter 16 are removed, the normal operation of water pressure and water supply and return pipelines is ensured, the engineering construction is simple, and the maintenance is convenient.

The model of the water pressure sensor 11 is: SIN-P;

the first temperature sensor 12 and the second temperature sensor 13 are each of the type: TXYTXY510;

the model of the electric valve 14 is: D971X;

the filter 16 is of the type: SRY1;

the model of the controller 3 is: CH-CKY02S.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. The utility model provides an immersion refrigeration equipment for computer lab, includes to install in inside submergence pond (1) of computer lab, its characterized in that: the utility model discloses a water cooling device, including submergence pond (1), cabinet (2) are fixed with on one side of submergence pond (1), submergence pond (1) opposite side is fixed with baffle (18), cabinet (2) top is connected with display screen (4), cabinet (2) inside wall is fixed with controller (3), submergence pond (1) inboard is equipped with stock solution chamber (8), a plurality of server main part (9) have been placed to stock solution chamber (8) inboard, server main part (9) one side is equipped with heat exchanger (7), heat exchanger (7) refrigerant entrance point intercommunication has cold water inlet tube (5), heat exchanger (7) refrigerant exit end intercommunication has cold water outlet pipe (6), the outside of cold water inlet tube (5) and cold water outlet pipe (6) inserts in one side of baffle (18).

2. The submerged refrigeration apparatus for a machine room of claim 1, wherein: the cold water outlet pipe (6) is sequentially communicated with a first manual valve (10), a water pressure sensor (11) and a first temperature sensor (12).

3. The submerged refrigeration apparatus for a machine room of claim 2, wherein: the cold water inlet pipe (5) is sequentially communicated with a second temperature sensor (13), an electric valve (14), a second manual valve (15), a filter (16) and a third manual valve (17).

4. The submerged refrigeration apparatus for a machine room of claim 2, wherein: the first manual valve (10) is positioned on one side of a water pressure sensor (11), the water pressure sensor (11) is positioned on one side of a first temperature sensor (12), and one side of the first temperature sensor (12) is close to one side of the heat exchanger (7).

5. A submerged refrigeration plant for a machine room according to claim 3, characterized in that: the second temperature sensor (13) is located on one side of the electric valve (14), one side of the electric valve (14) is located on one side of the second manual valve (15), one side of the second manual valve (15) is located on one side of the filter (16), one side of the filter (16) is located on one side of the third manual valve (17), and one side of the second temperature sensor (13) is close to one side of the heat exchanger (7).

6. A submerged refrigeration plant for a machine room according to claim 3, characterized in that: the electric valve is characterized in that signal output ends of the electric valve (14), the water pressure sensor (11), the first temperature sensor (12) and the second temperature sensor (13) are electrically connected to an input end of the controller (3), and the signal output end of the controller (3) is electrically connected to an input end of the display screen (4).