CN220292447U - Precision air conditioner for data center - Google Patents
Precision air conditioner for data center Download PDFInfo
- Publication number
- CN220292447U CN220292447U CN202321691113.1U CN202321691113U CN220292447U CN 220292447 U CN220292447 U CN 220292447U CN 202321691113 U CN202321691113 U CN 202321691113U CN 220292447 U CN220292447 U CN 220292447U
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- China
- Prior art keywords
- lower frame
- frame
- air conditioner
- water
- data center
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000005187 foaming Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to a precision air conditioner for a data center, which comprises a foaming plate, a frame, an EC fan, a heat exchanger, a water inlet pipe, a secondary pump, a Y-shaped filter, a hand valve, a water outlet pipe, a differential pressure switch and an electric control box, wherein the EC fan, the heat exchanger, the water inlet pipe, the secondary pump, the Y-shaped filter, the hand valve, the water outlet pipe, the differential pressure switch and the electric control box are arranged in the frame. The precision air conditioner of the data center is convenient to maintain, and the cooling performance of the air conditioner is improved.
Description
Technical Field
The utility model relates to a data center machine room cooling product series, in particular to a data center precise air conditioner.
Background
The precision air conditioner in the existing data center machine room has a plurality of small problems, such as certain influence on the performance and use of the air conditioner, such as the internal condensation problem of the air conditioner in winter, the performance of the heat exchanger is reduced, such as the air quality problem of air supply, a plurality of dust are arranged in the air conditioner, such as the control problem of the water inflow of the air conditioner, such as the blockage problem of the heat exchanger in the air conditioner caused by water inflow, such as how the water in the device is discharged out of the air conditioner during maintenance of the air conditioner, the dryness of the air conditioner is kept, and the like.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the precision air conditioner for the data center, which is convenient to maintain and improves the cooling performance of the air conditioner.
The technical scheme of the embodiment of the utility model is as follows:
the utility model provides a precision air conditioner of data center, includes foaming board, frame and the EC fan, heat exchanger, inlet tube, secondary pump, Y type filter, hand valve, outlet pipe, pressure difference switch, the automatically controlled box that are located the frame is inside, the frame includes frame and lower frame, it has air-out side, ventilation side, sealed side to go up the frame, the lower frame has ventilation side, air inlet side, sealed side, business turn over water side, the foaming board seals up on the sealed side of frame with the lower frame, the ventilation side of frame with the ventilation side fixed connection and the intercommunication of lower frame, the EC fan is located in the frame and with go up frame fixed connection, the heat exchanger slope is located in the lower frame and with be fixed on the lower frame, the business turn over water side of lower frame has water inlet and delivery port, the inlet tube passes the water inlet is got into inside the lower frame, the inlet tube with Y type filter, secondary pump, hand valve, the heat exchanger is connected in proper order, the delivery port passes the heat exchanger is connected with the pressure measurement switch with the pressure difference before the pressure measurement.
Preferably, the air inlet side of the lower frame is provided with a filter screen, and a screen strip of the filter screen is in a W shape in the vertical direction.
Preferably, the water receiving tray is further arranged on the water inlet side and the water outlet side of the lower frame, the water receiving tray is positioned on the bottom of the lower frame, and the water receiving tray passes through the water outlet through a water pipe.
Preferably, the electric control box is located at an air outlet at the top of the lower frame.
Compared with the prior art, the utility model has the beneficial effects that: the foaming plate is used for sealing the air-conditioning sealing side, so that the heat insulation effect is achieved, the cooling effect of the air-conditioning is improved, the condensation problems of a plurality of groups are solved, the surface heat insulation is not needed, and the generation cost is reduced; through the arrangement of the filter screen, dust in the air of the machine room can be effectively filtered, the air quality of the supplied air is ensured, and meanwhile, the W-shaped filter screen can increase the air inlet area and reduce the wind resistance; the secondary pump is arranged to effectively adjust the inflow rate according to the requirement of an air conditioner, and the Y-shaped filter is arranged to protect the heat exchanger; by arranging the water pan at the bottom inside the air conditioner, the problem that water flowing out of the device can be timely discharged from the water outlet when maintenance is performed is solved, and the cleanliness of the data center is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of a precision air conditioner for a data center according to the present utility model;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view of A-A of FIG. 2;
FIG. 4 is a cross-sectional view of B-B of FIG. 2;
FIG. 5 is a bottom view of FIG. 1;
10. a foaming plate; 20. a frame; 21. an upper frame; 22. a lower frame; 30. an EC fan; 31. a heat exchanger; 32. a water inlet pipe; 33. a Y-type filter; 34. a secondary pump; 35. a hand valve; 36. a water outlet pipe; 37. a differential pressure switch; 38. a filter screen; 39. a water receiving tray; 40. an electric control box 41 and a water inlet; 42. a water outlet; 43. and a water outlet.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1, 2, 3, 4 and 5, fig. 1 is a schematic perspective view of a precision air conditioner for a data center according to the present utility model; FIG. 2 is a front view of FIG. 1; FIG. 3 is a cross-sectional view of A-A of FIG. 2;
FIG. 4 is a cross-sectional view of B-B of FIG. 2; FIG. 5 is a bottom view of FIG. 1; the utility model provides a precision air conditioner of data center, includes foaming board 10, frame 20 and is located the inside EC fan 30, heat exchanger 31, inlet tube 32, secondary pump 34, Y type filter 33, hand valve 35, outlet pipe 36, differential pressure switch 37, automatically controlled box 40 of frame, the frame includes upper frame 21 and lower frame 22, the upper frame has air-out side, ventilation side, sealed side, business turn over water side, the lower frame has ventilation side, air inlet side, sealed side, the foaming board is sealed to be set up on the sealed side of upper frame with the lower frame, the ventilation side of upper frame with the ventilation side fixed connection and the intercommunication of lower frame, the EC fan be located in the upper frame and with upper frame fixed connection, the heat exchanger slope is located in the lower frame and with be fixed on the lower frame, the business turn over water side of lower frame has water inlet and delivery port, the inlet tube passes the water inlet enters the inside the lower frame, the inlet tube with Y type filter, secondary pump, the hand valve, the heat exchanger passes the pressure sensor with the delivery pipe is connected with the electric pressure sensor before the delivery valve passes the pressure sensor.
The precise air conditioner is used as a room air conditioner of a data center machine room, the temperature of hot air in the machine room is reduced, an EC fan in an upper frame is started, the hot air in the machine room enters the lower part of the precise air conditioner from the air inlet side of a lower frame and exchanges heat with a heat exchanger, and after the temperature is raised, the precise air conditioner is discharged from the air outlet side of the upper frame through the ventilation side of the lower frame and the ventilation side of the upper frame, so that the temperature reduction and cooling of the hot air in the machine room are completed. The external chilled water is input into the heat exchanger through the water inlet pipe and output through the water outlet pipe, thus completing the chilled water conveying cycle. The built-in secondary pump of precision air conditioner, it can be adjusted according to the refrigerated water flow demand of air conditioner, outside refrigerated water gets into after the precision air conditioner, need get into Y type filter and filter to prevent to block up debris in the heat exchanger, reduce heat transfer performance, set up the pressure measurement point around Y type filter simultaneously, calculate the comparison through pressure difference switch, when impurity, the pressure difference of front and back point position is bigger, pressure difference switch will give the automatically controlled ware in the automatically controlled box with data transmission, the automatically controlled ware in the automatically controlled box sends warning signal, convenient in time clear impurity. When maintenance is required, the hand valve can be manually pulled to stop the supply of chilled water to the heat exchanger.
In order to prevent dust from entering the air conditioner and contaminating the air conditioner, the air inlet side of the lower frame is preferably provided with a filter screen 38, and the strips of the filter screen are W-shaped in the vertical direction.
Set up the G4 level filter screen in the air inlet side, filter computer lab air, can effectively filter the dust in the computer lab air, guarantee the air quality of air supply, set up the filter screen into W type shape simultaneously, can increase the air inlet area, reduce the windage.
In order to ensure cleanliness in the data center machine room, water leakage in the precision air conditioner is prevented from flowing into the machine room, and preferably, a water receiving disc 39 is further included, a water outlet is further formed on the water inlet and outlet side of the lower frame, the water receiving disc is located above the bottom of the lower frame, and the water receiving disc penetrates through the water outlet through a water pipe.
The bottom of the air conditioner is provided with the water pan, when the Y-shaped filter, the secondary pump and other devices are required to be maintained, water flowing out of the water pipe or the devices can flow into the water pan, and is discharged from the water outlet through a pipeline in the water pan, so that the dryness of a data center machine room is effectively ensured.
In order to make the electric control box well ventilated and not able to be fed with water, it is preferable that the electric control box 40 is located at the air outlet of the top of the lower frame.
The electric control box is used as a control center of the whole precise air conditioner, and is required to be cooled and is more required to be dried, namely the electric control box is required to be arranged at a high position above a part with water. Affecting the electrical control performance.
Compared with the prior art, the utility model has the beneficial effects that: the foaming plate is used for sealing the air-conditioning sealing side, so that the heat insulation effect is achieved, the cooling effect of the air-conditioning is improved, the condensation problems of a plurality of groups are solved, the surface heat insulation is not needed, and the generation cost is reduced; through the arrangement of the filter screen, dust in the air of the machine room can be effectively filtered, the air quality of the supplied air is ensured, and meanwhile, the W-shaped filter screen can increase the air inlet area and reduce the wind resistance; the secondary pump is arranged to effectively adjust the inflow rate according to the requirement of an air conditioner, and the Y-shaped filter is arranged to protect the heat exchanger; by arranging the water pan at the bottom inside the air conditioner, the problem that water flowing out of the device can be timely discharged from the water outlet when maintenance is performed is solved, and the cleanliness of the data center is guaranteed.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (4)
1. The utility model provides a precision air conditioner of data center which characterized in that:
the novel energy-saving type pressure measuring device comprises a foaming plate, a frame, an EC fan, a heat exchanger, a water inlet pipe, a secondary pump, a Y-shaped filter, a hand valve, a water outlet pipe, a differential pressure switch and an electric control box, wherein the EC fan, the heat exchanger, the water inlet pipe, the secondary pump, the Y-shaped filter, the hand valve, the water outlet pipe, the differential pressure switch and the electric control box are arranged in the frame, the frame comprises an upper frame and a lower frame, the upper frame is provided with an air outlet side, a ventilation side and a sealing side, the lower frame is provided with a ventilation side, an air inlet side, a sealing side, the foaming plate is arranged on the sealing side of the upper frame and the lower frame, the ventilation side of the upper frame is fixedly connected and communicated with the ventilation side of the lower frame, the EC fan is arranged in the upper frame and is fixedly connected with the upper frame, the heat exchanger is obliquely arranged in the lower frame and is fixedly arranged on the lower frame, the water inlet pipe penetrates through the water inlet and the water inlet to enter the lower frame, the Y-shaped filter, the secondary pump and the hand valve is sequentially connected with the heat exchanger, and the water outlet pipe is electrically connected with the pressure measuring device and the differential pressure measuring device is arranged at the front of the Y-shaped filter.
2. The data center precision air conditioner of claim 1, wherein: the air inlet side of the lower frame is provided with a filter screen, and the screen strips of the filter screen are W-shaped in the vertical direction.
3. The data center precision air conditioner of claim 2, wherein: the water receiving plate is positioned above the bottom of the lower frame, and the water receiving plate passes through the water outlet through a water pipe.
4. A data center precision air conditioner according to claim 3, wherein: the electric control box is positioned at an air outlet at the top of the lower frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691113.1U CN220292447U (en) | 2023-06-30 | 2023-06-30 | Precision air conditioner for data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691113.1U CN220292447U (en) | 2023-06-30 | 2023-06-30 | Precision air conditioner for data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220292447U true CN220292447U (en) | 2024-01-02 |
Family
ID=89325272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321691113.1U Active CN220292447U (en) | 2023-06-30 | 2023-06-30 | Precision air conditioner for data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220292447U (en) |
-
2023
- 2023-06-30 CN CN202321691113.1U patent/CN220292447U/en active Active
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