CN203561255U - Heat pipe system - Google Patents
Heat pipe system Download PDFInfo
- Publication number
- CN203561255U CN203561255U CN201320647775.9U CN201320647775U CN203561255U CN 203561255 U CN203561255 U CN 203561255U CN 201320647775 U CN201320647775 U CN 201320647775U CN 203561255 U CN203561255 U CN 203561255U
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- Prior art keywords
- side heat
- heat exchanger
- heat
- water
- pipe
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000004087 circulation Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000031070 response to heat Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
A heat pipe system comprises a heat pipe door plate, air side heat exchangers in the heat pipe door plate, system pipes and a water side heat exchanger outside the heat pipe door plate. The heat pipe system is characterized in that the air side heat exchangers and the water side heat exchanger are communicated in a series connection manner through the system pipes to form a closed circulating system; the circulating system is filled with a heat exchange medium; and the water side heat exchanger is externally connected with a cold water flow adjusting valve in a manner corresponding to one of the system pipes. The air side heat exchangers are finned heat exchangers or micro-channel heat exchangers and installed on an air outlet side of a server cabinet. The system pipes are partially flexible pipes. The heat pipe system operates by using backflow of the heat exchange medium under the effect of gravity, and no additional power-driven equipment is required, so that the air-conditioning energy consumption of a machine room is reduced, and the heat exchange efficiency is improved.
Description
Technical field
The utility model relates to a kind of hot-pipe system, belongs to the technical field of heat dissipation system for computer room.
Background technology
In machine room, because equipment heating amount is large, need special air-conditioning system to carry out radiating treatment.Present room system mainly adopts the mode that focuses on machine room air, adopts the form of the little enthalpy difference of Wind Volume, and heat exchange efficiency is lower.If adopt point-to-point direct heat transfer form, and make full use of the wind system that rack carries, can greatly reduce air-supply energy consumption, improve performance and heat exchange efficiency, realize the energy-conservation of consumption reduction of air-conditioning system.Therefore, be necessary to be further improved.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, assemble simple and efficient, there is no power part, hot-pipe system that energy consumption is low, to overcome weak point of the prior art.
By a kind of hot-pipe system of this object design, comprise the water-side heat outside air side heat exchanger, system pipes and the heat pipe door-plate in heat pipe door-plate, heat pipe door-plate, its architectural feature is that air side heat exchanger and water-side heat are communicated with formation closed circulation system by system pipes with series connection form, in the circulatory system, be filled with heat transferring medium, wherein the corresponding system pipes of water-side heat is externally connected with cold water flow control valve.
Described air side heat exchanger is finned heat exchanger or micro-channel heat exchanger, is installed on server cabinet air outlet side.Described system pipes is partially flexible pipe.
Described water-side heat is plate type heat exchanger, double pipe heat exchanger or shell-and-tube heat exchanger; The installation site, bottom surface of described water-side heat is not less than the highest of air side heat exchanger.
The cold side heat transferring medium of described water-side heat is from the cooling water of cooling tower or from the chilled water of handpiece Water Chilling Units.Described system pipes is arranged on air side heat exchanger lowermost end or least significant end with upper/lower positions.
Described cold water flow control valve adopts electric two-way valve or electric T-shaped valve.
Described heat transferring medium is one or more in the material consisting of R22, R134a, R410A, R407C, R32, R125.
Power-equipment is not provided additionally to provide during the utility model operation, during operation, rely on air side heat exchanger and water-side heat by system pipes, with series connection form, to be communicated with the closed circulation system of formation completely, air side heat exchanger and rack hot-air are carried out to the heat after heat exchange, by heat transferring medium, be delivered to the cold side medium of water-side heat, heat transferring medium after heat release utilizes self gravitation to reflux, and realizes the lasting circular flow of whole system.
At air side heat exchanger, change in thermal change adjusting, heat exchange medium temperature data are also transferred to cold water flow control valve controller simultaneously, and controller, according to signal parameter, regulates cold water discharge automatically, and the adaptation that realizes condensation temperature regulates.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment hot-pipe system;
Fig. 2 is that the heat pipe door-plate of an embodiment hot-pipe system is arranged on the structural representation on rack;
Fig. 3 is the air side heat exchanger circuit design schematic diagram of an embodiment hot-pipe system.
In figure, arrow points is that heat transferring medium flows to.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1-2, a kind of hot-pipe system, comprise the water-side heat 5 outside air side heat exchanger 2, system pipes 3, system pipes 4 and the heat pipe door-plate 1 in heat pipe door-plate 1, heat pipe door-plate 1, air side heat exchanger 2 and water-side heat 5 are communicated with formation closed circulation system by system pipes 3 and system pipes 4 with series connection form, in the circulatory system, be filled with heat transferring medium, wherein the corresponding system pipes 4 of water-side heat 5 is externally connected with cold water flow control valve 6.System pipes 3 and system pipes 4 are partially flexible pipe.System pipes 3 is arranged on air side heat exchanger 2 lowermost ends or least significant end with upper/lower positions.Water-side heat 5 is plate type heat exchanger, double pipe heat exchanger or shell-and-tube heat exchanger; The installation site, bottom surface of water-side heat 5 is not less than the highest of air side heat exchanger 2.The cold side heat transferring medium of water-side heat 5 is from the cooling water of cooling tower or from chilled water or other cooling mediums of handpiece Water Chilling Units.Water-side heat 5 carries out cold side by cold water flow control valve 6 and changes heat regulation.Heat transferring medium is one or more in the material consisting of R22, R134a, R410A, R407C, R32, R125 etc.
Air side heat exchanger 2 is finned heat exchanger or micro-channel heat exchanger, be installed on the air outlet side of rack 13 heat-producing devices, hot-air after being heated by heat-producing device contacts with air side heat exchanger 2 and carries out heat exchange, heat is delivered to intrasystem heat transferring medium, make heat transferring medium be evaporated to gaseous state from liquid state, and enter water-side heat 5 by system pipes 4, heat transferring medium passes to cold side heat transferring medium heat in water-side heat 5, self is condensed into liquid, liquid heat transferring medium is back to air side heat exchanger 2 by system pipes 3 under self gravitation effect, re-start heat exchange evaporation, form a systemic circulation.In response to heat transferring medium load and flow, change the variations in temperature of the water-side heat 5 exit position heat transferring mediums that cause, this temperature parameter is transferred to cold water flow control valve 6, cold water flow control valve adopts electric two-way valve or electric T-shaped valve, realize keying and the corresponding aperture of automatically controlling this valve, to regulate the circulation of water-side heat 2 cold side heat transferring mediums, condensation load and evaporation load are matched, and whole flow process does not have additionaling power equipment, realizes the energy-efficient of system.
Referring to Fig. 3, liquid heat transferring medium from water-side heat 5 is entered the lower manifold trunk import 9 of air side heat exchanger 2 and is riddled lower manifold trunk 10 by system pipes 3, by the air after rack heat-producing device heating during by the fin 11 on air side heat exchanger 2 and heat exchanger tube 12 outside, after being positioned at the liquid heat transferring medium heat absorption of lower manifold trunk 10, will progressively be evaporated to gaseous state, and enter upper manifold trunk 7 along the rising passway of heat exchanger tube 12, the heat transferring medium of gaseous state flows out air side heat exchanger 2 from upper manifold trunk outlet 8, along system pipes 4, enters water-side heat 5.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of the utility model protection.
Claims (8)
1. a hot-pipe system, comprise the water-side heat (5) outside air side heat exchanger (2), system pipes (3,4) and the heat pipe door-plate in heat pipe door-plate (1), heat pipe door-plate, it is characterized in that air side heat exchanger and water-side heat are communicated with formation closed circulation system by system pipes with series connection form, in the circulatory system, be filled with heat transferring medium, wherein the corresponding system pipes of water-side heat is externally connected with cold water flow control valve (6).
2. hot-pipe system according to claim 1, is characterized in that described air side heat exchanger (2) is finned heat exchanger or micro-channel heat exchanger, is installed on server cabinet (13) air outlet side.
3. hot-pipe system according to claim 2, is characterized in that described system pipes (3,4) is for partially flexible pipe.
4. according to the hot-pipe system described in claim 1-3 any one, it is characterized in that described water-side heat (5) is plate type heat exchanger, double pipe heat exchanger or shell-and-tube heat exchanger; The installation site, bottom surface of described water-side heat is not less than the highest of air side heat exchanger (2).
5. hot-pipe system according to claim 4, the cold side heat transferring medium that it is characterized in that described water-side heat (5) is from the cooling water of cooling tower or from the chilled water of handpiece Water Chilling Units.
6. hot-pipe system according to claim 5, is characterized in that described system pipes (3) is arranged on air side heat exchanger (2) lowermost end or least significant end with upper/lower positions.
7. hot-pipe system according to claim 6, is characterized in that described cold water flow control valve (6) adopts electric two-way valve or electric T-shaped valve.
8. hot-pipe system according to claim 7, is characterized in that described heat transferring medium is one or more in the material consisting of R22, R134a, R410A, R407C, R32, R125.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647775.9U CN203561255U (en) | 2013-10-19 | 2013-10-19 | Heat pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647775.9U CN203561255U (en) | 2013-10-19 | 2013-10-19 | Heat pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561255U true CN203561255U (en) | 2014-04-23 |
Family
ID=50510971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647775.9U Expired - Lifetime CN203561255U (en) | 2013-10-19 | 2013-10-19 | Heat pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491863A (en) * | 2016-01-20 | 2016-04-13 | 北京百度网讯科技有限公司 | Cooling device used for data center machine cabinet, machine cabinet and cooling system |
| CN108024482A (en) * | 2017-12-26 | 2018-05-11 | ***通信集团广东有限公司 | A kind of heat pipe back board system for cabinet |
-
2013
- 2013-10-19 CN CN201320647775.9U patent/CN203561255U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491863A (en) * | 2016-01-20 | 2016-04-13 | 北京百度网讯科技有限公司 | Cooling device used for data center machine cabinet, machine cabinet and cooling system |
| WO2017124689A1 (en) * | 2016-01-20 | 2017-07-27 | 北京百度网讯科技有限公司 | Cooling device for data centre cabinet, cabinet and cooling system |
| CN108024482A (en) * | 2017-12-26 | 2018-05-11 | ***通信集团广东有限公司 | A kind of heat pipe back board system for cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528300, 8, No. ten, flourishing machinery equipment garden, Chencun Town, Shunde District, Guangdong, Foshan Patentee after: Guangdong Shenling Environmental Systems Co.,Ltd. Patentee after: HUAWEI TECHNOLOGIES Co.,Ltd. Address before: 528300, Foshan District, Guangdong City, Shunde province Chencun Chencun Industrial Zone Patentee before: GUANGDONG SHENLING AIR-CONDITIONING EQUIPMENT Co.,Ltd. Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |