CN207476097U - A kind of heat pipe end circulatory system - Google Patents
A kind of heat pipe end circulatory system Download PDFInfo
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- CN207476097U CN207476097U CN201721640614.1U CN201721640614U CN207476097U CN 207476097 U CN207476097 U CN 207476097U CN 201721640614 U CN201721640614 U CN 201721640614U CN 207476097 U CN207476097 U CN 207476097U
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- heat pipe
- pipe end
- heat exchanger
- circulatory system
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Abstract
The utility model provides a kind of heat pipe end circulatory system, and wherein several heat pipe end outlets are sequentially connected an at least Intermediate Heat Exchanger hot junction, at least one fluid reservoir, at least one refrigerated medium pump, several heat pipe end imports by pipeline and form closed loop；Intermediate Heat Exchanger cold end connects outdoor cold source.The utility model is on the basis of Conventional gravity heat pipe, and energy strengthening system driving force, safeguards system is stable, applicability is wide；Indoor working medium uses freon class refrigeration working medium, and water or freon class refrigerant can be used in outdoor working medium, anhydrous to enter computer room, and system is safe and reliable；System backup selection is flexible, suitable for there is the computer room of different redundancy backup requirements.
Description
Technical field
The utility model is related to high heat radiation density machine room heat extraction field, more particularly to a kind of heat pipe end circulatory system.
Background technology
Equipment cabinet server integration density is higher and higher in computer room, and the calorific value of server is increasing, in order to ensure high dissipate
Heat density server in server room is operated under optimum environment temperature, and current high heat radiation density machine room heat extraction mode is also continuous
Development and change.
Current high heat radiation density machine room heat extraction mainly has following several ways：
One is precision air conditioner accurate air-feeding, the cold wind of precision air conditioner is directed directly to using air duct in which computer room room
Server cabinet, major advantage are to realize cold wind to be directed directly to server cabinet, make equipment cabinet server air inlet in more satisfactory
Low-temperature condition under, shortcoming is that wind turbine needs to select and can overcome the big pressure head wind turbine of duct resistance, therefore wind turbine power consumption is larger,
It is larger that precision air conditioner power consumption is brought therewith；In addition, using which heat extraction, on the one hand because the cold in air duct distributes unevenness,
Computer room hot localised points cannot be effectively solved the problems, such as, on the other hand because server in server room cabinet exhaust outlet is apart from precision air conditioner return air
It is mouthful far and near different, easily generate that remote cabinet air draft return air is smooth and part that computer room local ambient temperature is made to be higher than setting value
Hot issue.
The second is using frozen water type arrange between air conditioning form, be arranged in the centres of two cabinets, realization is freezed nearby.It is more smart
Close air-conditioning is compared, and air-conditioning transmission range is near between frozen water type row, without the big pressure head wind turbine for selecting power consumption big, also because close
Heat source freezes, and solves the problems, such as hot localised points in computer room to a certain extent.It is and effective for air-conditioning between ensureing frozen water type row
Reach server cabinet air inlet, return air effectively absorbs server cabinet high temperature air draft, passes through certain peripheral channel
Completely cut off, improve anthropogenic heat effect between row.But using air-conditioning between frozen water type row, computer room can be introduced the water into, is brought
Some potential safety problems.
The third is substituting the heat extraction mode of the front and rear door-plate of cabinet in computer room using water cooling cabinet door, which is all realized and is leaned on
Effect of the nearly server heat source so as to cool down nearby, but there are the hidden danger that water enters computer room for water cooling cabinet door.
In addition to as above three kinds of heat extraction modes, using the heat pipe heat product of gravity drive because efficient, energy saving, safe and reliable etc.
Advantage is applied more and more widely in machine room heat extraction field.But in application, it should be noted that condensation end of heat pipe is high with evaporation ends
Spend the requirement of difference.
Utility model content
For shortcoming and defect of the existing technology, the utility model can strengthen system on the basis of Conventional gravity heat pipe
System driving force, safeguards system is stable, applicability is wide；Indoor working medium uses freon class refrigeration working medium, and outdoor working medium can adopt
Anhydrous to enter computer room with water or freon class refrigerant, system is safe and reliable；System backup selection is flexible, suitable for different
The computer room of redundancy backup requirement.
Technical solution is used by the utility model solves its technical problem：
A kind of heat pipe end circulatory system, including several heat pipe ends, at least one Intermediate Heat Exchanger, at least one storage
Flow container, at least one refrigerated medium pump, it is characterised in that：
The outlet of each heat pipe end is connected by pipeline with the hot side inlet of at least one Intermediate Heat Exchanger,
The hot junction outlet of at least one Intermediate Heat Exchanger is connected by the import of pipeline and at least one fluid reservoir
It is logical,
The outlet of at least one fluid reservoir by the inlet communication of pipeline and each heat pipe end, and it is described at least
The exit position of one fluid reservoir sets at least one refrigerated medium pump；
The cold end of at least one Intermediate Heat Exchanger is connected by pipeline with outdoor cold source.
Preferably, the Intermediate Heat Exchanger, fluid reservoir quantity be 1, the setting of the exit position of the fluid reservoir
Two refrigerated medium pumps in parallel, two refrigerated medium pumps in parallel backup each other.
Preferably, the Intermediate Heat Exchanger, fluid reservoir, refrigerated medium pump are 1, the outlet of several heat pipe ends
Hot junction, fluid reservoir, refrigerated medium pump, the import of several heat pipe ends and the shape of the Intermediate Heat Exchanger are sequentially communicated by pipeline
Into closed loop, single loop system is formed.
Preferably, the Intermediate Heat Exchanger, fluid reservoir, refrigerated medium pump quantity be two, wherein the first intermediate heat transfer
The hot junction of device, the first fluid reservoir, the first refrigerated medium pump form a circulatory system with being connected positioned at the heat pipe end of odd positions,
The hot junction of second Intermediate Heat Exchanger, the second fluid reservoir, second refrigerant pump connect composition with the heat pipe end positioned at even number position
Another circulatory system, two sets of circulatory systems backup each other.
Preferably, the Intermediate Heat Exchanger, fluid reservoir, refrigerated medium pump quantity be two, each heat pipe end is equal
Including two sets of heat exchange of heat pipes, wherein, the hot junction of the first Intermediate Heat Exchanger, the first fluid reservoir, the first refrigerated medium pump with it is each described
A set of heat exchange of heat pipe connection in heat pipe end forms a circulatory system, the hot junction of the second Intermediate Heat Exchanger, the second liquid storage
Tank, second refrigerant pump connect with the another set of heat exchange of heat pipe in each heat pipe end and form another circulatory system,
Two sets of circulatory systems backup each other.
Preferably, the refrigerant disengaging mode of each heat pipe end is bottom in and top out or goes out on enterprising.
Preferably, the heat pipe end circulatory system uses freon class refrigeration working medium.
Preferably, the cold end working medium of an at least Intermediate Heat Exchanger is water or freon class refrigerant.
Preferably, each heat pipe end is structure, ceiling unit structure or vertical cabinet structure between back board structure, row.
Compared with the existing technology, the heat pipe end circulatory system of the utility model on the basis of Conventional gravity heat pipe, can add
Strong system driving force, safeguards system is stable, applicability is wide；Indoor working medium uses freon class refrigeration working medium, outdoor working medium
Water or freon class refrigerant can be used, anhydrous to enter computer room, system is safe and reliable；System backup selection is flexible, suitable for having
The computer room of different redundancy backup requirements.
Description of the drawings
Fig. 1 is the structure diagram of the heat pipe end circulatory system embodiment 1 of the utility model.
Fig. 2 is the structure diagram of the heat pipe end circulatory system embodiment 2 of the utility model.
Fig. 3 is the structure diagram of the heat pipe end circulatory system embodiment 3 of the utility model.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
Embodiment 1
Fig. 1 is the structure diagram of the heat pipe end circulatory system embodiment 1 of the utility model.The heat pipe of the utility model
The end circulatory system, including several heat pipe ends 1, Intermediate Heat Exchanger 2, fluid reservoir 3, I 4-1 of refrigerated medium pump, refrigerated medium pump II
4-2, the outlet of each heat pipe end 1 are connected by pipeline with the hot side inlet of Intermediate Heat Exchanger 2, the hot junction of Intermediate Heat Exchanger 2
Outlet passes through pipeline and the inlet communication of each heat pipe end 1 by pipeline and the inlet communication of fluid reservoir 3, the outlet of fluid reservoir 3,
And the exit position of fluid reservoir 3 sets two I 4-1 of refrigerated medium pump in parallel, II 4-2 of refrigerated medium pump, two systems in parallel
I 4-1 of cryogenic fluid pump, II 4-2 of refrigerated medium pump backup each other, and heat pipe end 1, Intermediate Heat Exchanger 2, fluid reservoir 3 form list by pipeline
The circulatory system；The cold end of Intermediate Heat Exchanger 2 connects outdoor cold source by pipeline.
Embodiment 2
Fig. 2 is the structure diagram of the heat pipe end circulatory system embodiment 2 of the utility model.As shown in Fig. 2, this practicality
The novel heat pipe end circulatory system, including several heat pipe ends 1, I 2-1 of Intermediate Heat Exchanger, II 2-2 of Intermediate Heat Exchanger, storage
I 3-1 of flow container, II 3-2 of fluid reservoir, I 4-1 of refrigerated medium pump, II 4-2 of refrigerated medium pump, wherein I 2-1 of a set of Intermediate Heat Exchanger, fluid reservoir
I 3-1, I 4-1 of refrigerated medium pump form first circulatory system with being connected positioned at the single system heat pipe end 1 of odd positions, another set of
II 2-2 of Intermediate Heat Exchanger, II 3-2 of fluid reservoir, II 4-2 of refrigerated medium pump are connected with the single system heat pipe end 1 positioned at even number position
Second circulatory system is formed, two systems backup each other；Arrow in refrigerant flow direction such as Fig. 2 in first circulatory system
Shown in A directions；Refrigerant flow direction is as shown in arrow B directions in Fig. 2 in second circulatory system；I 2-1 of Intermediate Heat Exchanger is cold
End, II 2-2 cold end Working fluid flow directions of Intermediate Heat Exchanger are as shown in arrow C directions in Fig. 2.
Embodiment 3
Fig. 3 is the structure diagram of the heat pipe end circulatory system embodiment 3 of the utility model.As shown in figure 3, this practicality
The novel heat pipe end circulatory system, including several heat pipe ends 1, I 2-1 of Intermediate Heat Exchanger, II 2-2 of Intermediate Heat Exchanger, storage
I 3-1 of flow container, II 3-2 of fluid reservoir, I 4-1 of refrigerated medium pump, II 4-2 of refrigerated medium pump, wherein I 2-1 of a set of Intermediate Heat Exchanger, fluid reservoir
I 3-1, I 4-1 of refrigerated medium pump are connected with a set of heat exchange of heat pipe in dual system heat pipe end 1 forms first circulatory system；Separately
A set of II 2-2 of Intermediate Heat Exchanger, II 3-2 of fluid reservoir, II 4-2 of refrigerated medium pump and the another set of heat pipe in dual system heat pipe end 1
Heat exchanger connection forms second circulatory system, so as to which two systems backup each other；Refrigerant flows in first circulatory system
Direction is as shown in arrow D directions in Fig. 3；Refrigerant flow direction is as shown in arrow E directions in Fig. 3 in second circulatory system；
I 2-1 cold ends of Intermediate Heat Exchanger, II 2-2 cold end Working fluid flow directions of Intermediate Heat Exchanger are as shown in arrow C directions in Fig. 3.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
The spirit of utility model and any modification, equivalent substitution, improvement and etc. within principle, done, should be included in the utility model
Within the scope of protection.
Claims (9)
1. a kind of heat pipe end circulatory system, including several heat pipe ends, at least one Intermediate Heat Exchanger, at least one liquid storage
Tank, at least one refrigerated medium pump, it is characterised in that：
The outlet of each heat pipe end is connected by pipeline with the hot side inlet of at least one Intermediate Heat Exchanger,
The hot junction outlet of at least one Intermediate Heat Exchanger passes through the inlet communication of pipeline and at least one fluid reservoir,
The outlet of at least one fluid reservoir passes through pipeline and the inlet communication of each heat pipe end, and described at least one
The exit position of fluid reservoir sets at least one refrigerated medium pump；
The cold end of at least one Intermediate Heat Exchanger is connected by pipeline with outdoor cold source.
2. the heat pipe end according to claim 1 circulatory system, which is characterized in that the Intermediate Heat Exchanger, fluid reservoir
Quantity is 1, and the exit position of the fluid reservoir sets two refrigerated medium pumps in parallel, and two refrigerated medium pumps in parallel are mutual
For backup.
3. the heat pipe end according to claim 1 circulatory system, which is characterized in that the Intermediate Heat Exchanger, fluid reservoir, system
Cryogenic fluid pump is 1, and the outlet of several heat pipe ends is sequentially communicated hot junction, the storage of the Intermediate Heat Exchanger by pipeline
Flow container, refrigerated medium pump, several heat pipe ends import and form closed loop, formed single loop system.
4. the heat pipe end according to claim 1 circulatory system, which is characterized in that the Intermediate Heat Exchanger, fluid reservoir, system
The quantity of cryogenic fluid pump is two, wherein the hot junction of the first Intermediate Heat Exchanger, the first fluid reservoir, the first refrigerated medium pump are with being located at very
The heat pipe end connection that numerical digit is put forms a circulatory system, the hot junction of the second Intermediate Heat Exchanger, the second fluid reservoir, the second refrigeration
Agent is pumped forms another circulatory system with being connected positioned at the heat pipe end of even number position, and two sets of circulatory systems backup each other.
5. the heat pipe end according to claim 1 circulatory system, which is characterized in that the Intermediate Heat Exchanger, fluid reservoir, system
The quantity of cryogenic fluid pump is two, and each heat pipe end includes two sets of heat exchange of heat pipes, wherein, the first Intermediate Heat Exchanger
Hot junction, the first fluid reservoir, the first refrigerated medium pump connect composition one with a set of heat exchange of heat pipe in each heat pipe end and follow
Loop system, the hot junction of the second Intermediate Heat Exchanger, the second fluid reservoir, second refrigerant pump with it is another set of in each heat pipe end
Heat exchange of heat pipe connection forms another circulatory system, and two sets of circulatory systems backup each other.
6. the heat pipe end according to claim 1 circulatory system, which is characterized in that the refrigerant of each heat pipe end into
Go out mode to be bottom in and top out or on enterprising go out.
7. the heat pipe end according to claim 1 circulatory system, which is characterized in that the heat pipe end circulatory system uses
Freon class refrigeration working medium.
8. the heat pipe end according to claim 1 circulatory system, which is characterized in that an at least Intermediate Heat Exchanger it is cold
It is water or freon class refrigerant to hold working medium.
9. the heat pipe end according to claim 1 circulatory system, which is characterized in that each heat pipe end is backboard knot
Structure, ceiling unit structure or vertical cabinet structure between structure, row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721640614.1U CN207476097U (en) | 2017-11-30 | 2017-11-30 | A kind of heat pipe end circulatory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721640614.1U CN207476097U (en) | 2017-11-30 | 2017-11-30 | A kind of heat pipe end circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476097U true CN207476097U (en) | 2018-06-08 |
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ID=62257233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721640614.1U Active CN207476097U (en) | 2017-11-30 | 2017-11-30 | A kind of heat pipe end circulatory system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981046A (en) * | 2018-08-17 | 2018-12-11 | 北京中热信息科技有限公司 | A kind of double cold source heat pipe backboard air conditioning multi-couple units |
| CN108981006A (en) * | 2018-09-27 | 2018-12-11 | 北京纳源丰科技发展有限公司 | Air-conditioning system between a kind of power heat pipe type column |
| CN109028411A (en) * | 2018-08-17 | 2018-12-18 | 北京中热信息科技有限公司 | A kind of heat pipe backboard air conditioning multi-couple unit |
-
2017
- 2017-11-30 CN CN201721640614.1U patent/CN207476097U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981046A (en) * | 2018-08-17 | 2018-12-11 | 北京中热信息科技有限公司 | A kind of double cold source heat pipe backboard air conditioning multi-couple units |
| CN109028411A (en) * | 2018-08-17 | 2018-12-18 | 北京中热信息科技有限公司 | A kind of heat pipe backboard air conditioning multi-couple unit |
| CN108981006A (en) * | 2018-09-27 | 2018-12-11 | 北京纳源丰科技发展有限公司 | Air-conditioning system between a kind of power heat pipe type column |
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