CN213126906U - Double-cooling type heat pipe heat exchange device for data center - Google Patents
Double-cooling type heat pipe heat exchange device for data center Download PDFInfo
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- CN213126906U CN213126906U CN202021890051.3U CN202021890051U CN213126906U CN 213126906 U CN213126906 U CN 213126906U CN 202021890051 U CN202021890051 U CN 202021890051U CN 213126906 U CN213126906 U CN 213126906U
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- air
- heat pipe
- machine room
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- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000005494 condensation Effects 0.000 claims description 27
- 238000009833 condensation Methods 0.000 claims description 27
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims 3
- 241000272165 Charadriidae Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a data center is with two cooling type heat pipe heat transfer device, including heat pipe exchanger and computer lab circulating air system, heat pipe exchanger and computer lab circulating air system connect into the return circuit through return air duct and blast pipe. The utility model discloses a heat transfer device is the data center computer lab cooling through two cooled heat pipe exchanger, has effectively reduced air treatment equipment's volume, has improved heat pipe exchanger's efficiency, is fit for the nervous middle-size and small-size data center in space more and uses.
Description
Technical Field
The utility model belongs to the technical field of air conditioning system, a data center is with two cooling type heat pipe heat transfer device is related to.
Background
The data center as a main carrier of network infrastructure provides guarantee for scientific and technological innovation and technical application of various industries, and plays an important role in development of digital economy and transformation and upgrading of economy in China. Under the situation of new capital construction, the country adjusts the construction structure and the construction scale of the data center and optimizes the layout of the data center to improve the space. At present, medium and small-sized data centers are mostly built among buildings with large earth and gold, high density is always pursued by IT equipment, however, the existing air treatment equipment is large in size, occupies space of a plurality of cabinets and has the problem of low working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a data center is with two cooling type heat pipe heat transfer device, for the data center computer lab cooling through two cooling type heat pipe heat exchangers, the effectual volume that has reduced air treatment equipment improves heat pipe heat exchanger's efficiency, is fit for the nervous middle-size and small-size data center in space more and uses.
The utility model discloses the technical scheme who adopts is, data center is with two cooling type heat pipe heat transfer device, including heat pipe exchanger and computer lab circulating air system, heat pipe exchanger and computer lab circulating air system connect into the return circuit through return air duct and blast pipe.
The utility model is also characterized in that,
the heat pipe heat exchanger comprises an evaporation end and a condensation end which are arranged in the shell and connected with each other, the evaporation end and the condensation end are separated by a partition plate, a water distribution device is arranged above the condensation end, a water tank is arranged below the condensation end, the water distribution device is connected with the water tank through a water supply pipe, the side wall of the shell corresponding to the evaporation end is respectively provided with an air inlet and an air outlet, and the side wall of the shell corresponding to the condensation end is respectively provided with an air return port and an air supply port.
An axial flow fan is arranged in the air outlet.
A circulating water pump is arranged on the water supply pipe.
An air feeder is arranged in the air supply outlet.
Machine room circulating air system has certain distance including setting up the built on stilts electrostatic board of below in the computer lab, built on stilts electrostatic board and ground in the computer lab, forms the wind channel, and the wind channel passes through the blast pipe and links to each other with the supply-air outlet, and the position that is close to the rack on the built on stilts electrostatic board is opened there is the air outlet, and the rack top is provided with the cold passageway wall, and it has the air exit to open on the wall of computer lab top, and the inside exhaust fan that is provided with of air exit, air exit.
The beneficial effects of the utility model reside in that:
1. and the heat pipe heat exchange device is adopted, so that the heat exchange efficiency is improved, and the energy conservation and emission reduction are realized to a certain extent.
2. The heat pipe heat exchange device belongs to an indirect evaporative cooling system, and only sensible heat exchange is carried out inside and outside a machine room, so that cleanliness and humidity in the machine room of the data center are guaranteed to be unchanged.
3. The condensation end of the heat pipe heat exchange device can be cooled by adopting two cooling modes of evaporative cooling and air cooling, and when the outdoor temperature is normal, the evaporative cooling is adopted for radiating heat of the condensation end; when the outdoor temperature is too low in winter, the water system is closed, and air cooling is used for radiating heat for the condensation end, so that the running cost and the maintenance cost are reduced while icing is prevented.
4. Adopt the underfloor air supply mode, save the computer lab space, improve the computer lab rate of leaving the cabinet, improve economic profit.
5. No water enters the machine room in the operation process, so that the operation safety of the equipment is guaranteed.
6. And no outdoor air enters, so that the outdoor air is not required to be filtered, and the later maintenance of the system is facilitated.
7. The equipment is placed outside the machine room, no indoor machine exists, the indoor space is not occupied, and meanwhile local hot spots are effectively eliminated.
8. The air cooling is utilized to cool the condensation end in winter, so that the freezing is prevented, and the maintenance difficulty and cost are reduced. And evaporation cooling is used for cooling the condensation end in other seasons, so that energy conservation and environmental protection are realized while the heat exchange efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the double-cooling heat pipe heat exchanger of the present invention.
In the figure, 1 is a water supply pipe, 2 is a water distribution device, 3 is an exhaust outlet, 4 is an axial flow fan, 5 is an evaporation end, 6 is a condensation end, 7 is an air inlet, 8 is a circulating water pump, 9 is a water tank, 10 is a partition board, 11 is a blower, 12 is an air return inlet, 13 is an air return pipe, 14 is a cold channel wall, 15 is a cabinet, 16 is an air channel, 17 is a wall, 18 is an air outlet, 19 is an overhead electrostatic plate, 20 is an air supply outlet, 21 is an exhaust fan, and 22 is an air supply pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses data center is with two cooling type heat pipe heat transfer device, as shown in FIG. 1, including heat pipe exchanger and computer lab circulating air system, heat pipe exchanger and computer lab circulating air system connect into the return circuit through return air duct 13 and blast pipe 22.
The heat pipe heat exchanger comprises an evaporation end 5 and a condensation end 6 which are arranged in a shell and connected with each other, wherein the evaporation end 5 and the condensation end 6 are separated by a partition plate 10, a water distribution device 2 is arranged above the condensation end 6, a water tank 9 is arranged below the condensation end 6, the water distribution device 2 is connected with the water tank 9 through a water supply pipe 1, an air inlet 7 and an air outlet 3 are respectively formed in the side wall of the shell corresponding to the evaporation end 5, and an air return port 12 and an air supply port 20 are respectively formed in the side wall of the shell corresponding to the condensation end 6. An axial flow fan 4 is arranged in the air outlet 3. The water supply pipe 1 is provided with a circulating water pump 8. A blower 11 is arranged in the air supply outlet 2-.
The machine room circulating air system comprises an overhead electrostatic plate 19 arranged below the machine room, a certain distance is reserved between the overhead electrostatic plate 19 and the ground in the machine room to form an air duct 16, the air duct 16 is connected with an air supply outlet 20 through an air supply pipe 22, an air outlet 18 is formed in the position, close to the cabinet 15, of the overhead electrostatic plate 19, the top of the cabinet 15 is provided with a cold channel wall 14, an air outlet is formed in a wall 17 above the machine room, an exhaust fan 21 is arranged inside the air outlet, and the air outlet is connected with an air return port 12 through an air return pipe 13.
The utility model discloses heat transfer device's work flow is:
the end of the heat pipe heat exchanger which absorbs heat is an evaporation end 5, working medium in the pipe is evaporated and vaporized after absorbing heat in return air, flows to one end of cold fluid, namely a condensation end 6, releases heat and liquefies, and flows back to an evaporation section under the action of capillary force, and circulation is automatically completed.
Summer and transition season: the circulating water pump 8 is opened, and the circulating water in the water tank 9 is conveyed to the water distribution device 2 through the water supply pipe 1, and is sprayed on the tube bundle of the condensation end 6, the outdoor air enters from the air inlet 7 and exchanges heat with the water film on the surface of the condensation end 6 when passing through the condensation end 6, the water film is subjected to evaporative cooling temperature reduction, the heat of the condensation end is taken away, and the air is discharged from the air outlet 3.
Meanwhile, air in the hot channel of the machine room enters the evaporation end of the heat pipe heat exchanger through the return air pipe 13 under the action of the exhaust fan, is sent to the air duct 16 at the lower part of the machine room through the air supply pipe 22 by the air feeder 11 after being absorbed with heat, and then enters the cold channel through the air outlet 18 on the overhead electrostatic plate 19, and is discharged from the hot channel after cooling the machine cabinet 15, so that the circulation is completed.
In winter: in winter, the outdoor temperature is too low, and the circulating water pump 8 is closed to prevent icing. Outdoor low-temperature air enters from the air inlet 7, takes away heat of the condensation end 6 and is exhausted from the air outlet 3. The other processes are the same as the summer mode.
Claims (5)
1. The double-cooling type heat pipe heat exchange device for the data center is characterized by comprising a heat pipe heat exchanger and a machine room circulating air system, the heat pipe heat exchanger and the machine room circulating air system are connected into a loop through a return air pipe (13) and an air supply pipe (22), the heat pipe heat exchanger comprises an evaporation end (5) and a condensation end (6) which are arranged in the shell and connected with each other, the evaporation end (5) and the condensation end (6) are separated by a partition plate (10), a water distribution device (2) is arranged above the condensation end (6), a water tank (9) is arranged below the condensation end (6), the water distribution device (2) is connected with the water tank (9) through a water supply pipe (1), an air inlet (7) and an air outlet (3) are respectively arranged on the side wall of the shell corresponding to the evaporation end (5), and the side wall of the shell corresponding to the condensation end (6) is respectively provided with an air return inlet (12) and an air supply outlet (20).
2. A double-cooling heat pipe heat exchange device as claimed in claim 1, wherein an axial flow fan (4) is arranged inside the air outlet (3).
3. A double-cooling heat pipe heat exchanger as defined in claim 1 wherein said water supply pipe (1) is provided with a circulating water pump (8).
4. A double-cooling heat pipe heat exchanger apparatus as claimed in claim 1, wherein a blower (11) is provided in said air supply outlet (20).
5. The double-cooling heat pipe heat exchange device according to claim 1, wherein the machine room circulating air system comprises an overhead static plate (19) arranged below the machine room, the overhead static plate (19) is spaced from the ground in the machine room to form an air duct (16), the air duct (16) is connected with an air supply opening (20) through an air supply pipe (22), an air outlet (18) is formed in the position, close to the cabinet (15), of the overhead static plate (19), the top of the cabinet (15) is provided with a cold channel wall (14), an air outlet is formed in a wall (17) above the machine room, an exhaust fan (21) is arranged inside the air outlet, and the air outlet is connected with a return air opening (12) through a return air pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890051.3U CN213126906U (en) | 2020-09-02 | 2020-09-02 | Double-cooling type heat pipe heat exchange device for data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890051.3U CN213126906U (en) | 2020-09-02 | 2020-09-02 | Double-cooling type heat pipe heat exchange device for data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126906U true CN213126906U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021890051.3U Expired - Fee Related CN213126906U (en) | 2020-09-02 | 2020-09-02 | Double-cooling type heat pipe heat exchange device for data center |
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| CN (1) | CN213126906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513795A (en) * | 2021-06-18 | 2021-10-19 | 西安科技大学 | Air conditioning system for data center machine room in high-humidity area and using method thereof |
-
2020
- 2020-09-02 CN CN202021890051.3U patent/CN213126906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513795A (en) * | 2021-06-18 | 2021-10-19 | 西安科技大学 | Air conditioning system for data center machine room in high-humidity area and using method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |