CN206291766U - A kind of heat exchanger tube - Google Patents
A kind of heat exchanger tube Download PDFInfo
- Publication number
- CN206291766U CN206291766U CN201620722783.9U CN201620722783U CN206291766U CN 206291766 U CN206291766 U CN 206291766U CN 201620722783 U CN201620722783 U CN 201620722783U CN 206291766 U CN206291766 U CN 206291766U
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- CN
- China
- Prior art keywords
- heat exchanger
- exchanger tube
- housing
- flow channel
- clad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model is related to a kind of heat exchanger tube, including sealing housing, the housing is shaped as cylinder；The capillary structure of inner walls is covered in, the liquid refrigerant flow channel of feed flow state Working fluid flow is formed in it；One layer of clad in capillary structure inwall is configured, it is internally formed the gaseous working medium flow channel for supplying state Working fluid flow；Gaseous working medium flow channel is interconnected with the liquid refrigerant flow channel；One end of housing is used to be placed on thermal source to form evaporator section, and the other end of the housing is used to be placed on low-temperature receiver to form condensation segment；Also include the multiple fins being arranged on hull outside circumferencial direction, multiple fins are uniformly arranged on the hull outside centre position.The beneficial effects of the utility model are, there is provided a kind of simple structure, easy to use, perfect heat-dissipating and heat transfer efficiency heat exchanger tube high.
Description
Technical field
The utility model is related to a kind of heat exchanger tube.
Background technology
Heat exchanger tube refers to a vacuum sealing tubulose container equipped with appropriate working media, and it is by working media in pipe
Two-phase flow changes, and heat is transmitted in the form of latent heat, is a kind of novel heat transfer element with extra-high heat conductivility.Heat exchanger tube
Heat exchanger tube is applied to energy-saving field after theory originates from the U.S. of nineteen sixties, 1974 --- and used heat is returned
Receive.China has developed heat exchanger tube gas-to-gas heat exchanger, heat exchanger tube air-water heat exchanger, heat exchanger tube waste heat pot since the eighties in succession
All kinds of heat exchanger tube products such as stove, heat exchanger tube steam generator, heat exchange pipe hot-air furnace.
The heat pipe of prior art is generally used in copper inner walls covering capillary structure, to form liquid refrigerant and gaseous state
The structure of Working fluid flow passage, but this kind of heat pipe of structure is due to the limitation in internal heat space, when heat pipe works, liquid work
The convective resistance of matter and gaseous working medium increases so that the backflow obstruction of liquid refrigerant, therefore heat from heat source can be caused constantly to stack
In heat pipe, so as to cause heat transfer bad, heat pipe is set to be unable to reach the purpose of quick heat radiating.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to solve lacking for prior art
Fall into, the utility model provides a kind of simple structure, easy to use, perfect heat-dissipating and heat transfer efficiency heat exchanger tube high.
The utility model provides a kind of heat exchanger tube, including：
The housing of sealing, the housing is shaped as cylinder；The capillary structure of inner walls is covered in, is formed in it and supplied
The liquid refrigerant flow channel of liquid refrigerant flowing；
One layer of clad in capillary structure inwall is configured, it is internally formed the gaseous working medium for supplying state Working fluid flow
Flow channel；
Wherein, one end of the housing is used to be placed on thermal source to form evaporator section, and the other end of the housing is used
In being placed on low-temperature receiver to form condensation segment；
Wherein, the gaseous working medium for being formed after the evaporator section evaporation process flows along the gaseous working medium flow channel
Condensation process is carried out to the condensation segment, the liquid refrigerant formed after condensation is back to institute along the liquid refrigerant flow channel
State evaporator section；
Also include the multiple fins being arranged on the hull outside circumferencial direction, the multiple fin is uniformly arranged on institute
State hull outside centre position.
Optionally, the fin is aluminum fin-stock.
Optionally, the clad is made up of Heat Conduction Material.
Optionally, the clad is metal level.
Optionally, the clad is layers of copper or aluminium foil layer.
Optionally, the housing is made up of copper or aluminium.
The utility model has advantages below and beneficial effect：
1) heat pipe of the present utility model is in capillary structure inner wall arrangement clad, and is flowed liquid refrigerant by clad
Passage and gaseous state Working fluid flow passage are isolated, so that gaseous state, liquid refrigerant will not produce convection current, and then reduce the right of gas-liquid
Flow resistance power, while by the multiple aluminum fin-stocks being arranged on hull outside circumferencial direction, improving radiating efficiency；
2) clad of the present utility model is made up of the good material of heat conductivility, therefore good heat conductivity, so as to improve
Heat transfer efficiency；
3) heat pipe structure of the present utility model is simple, and easy to use, heat pipe utilization rate is high, perfect heat-dissipating.
Brief description of the drawings
Fig. 1 is the structural representation of heat exchanger tube of the present utility model.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The component of the utility model embodiment for showing can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of the utility model protection
Enclose.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to by intermediary
It is indirectly connected to, can is two connections of element internal.For the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figure 1：A kind of heat exchanger tube of the utility model embodiment, including：
The housing 1 of sealing, housing 1 is shaped as cylinder；The capillary structure 2 of the inwall of housing 1 is covered in, is formed in it and supplied
The liquid refrigerant flow channel of liquid refrigerant flowing；
One layer of clad 3 in the inwall of capillary structure 2 is configured, it is internally formed the gaseous state work for supplying state Working fluid flow
Matter flow channel；
Wherein, gaseous working medium flow channel is interconnected with liquid refrigerant flow channel；
Wherein, one end of housing is used to be placed on thermal source to form evaporator section, and the other end of housing is used to be placed in
To form condensation segment on low-temperature receiver；
Wherein, the gaseous working medium for being formed after evaporator section evaporation process flow to condensation segment along gaseous working medium flow channel
Condensation process is carried out, the liquid refrigerant formed after condensation is back to evaporator section along liquid refrigerant flow channel；
Also include the multiple fins 4 being arranged on hull outside circumferencial direction, multiple fins are uniformly arranged on hull outside
Centre position.
Used as the preferred embodiment of above-described embodiment, fin is aluminum fin-stock.
Used as the preferred embodiment of above-described embodiment, clad is made up of Heat Conduction Material.
Used as the preferred embodiment of above-described embodiment, clad is metal level.
Used as the preferred embodiment of above-described embodiment, clad is layers of copper or aluminium foil layer.
Used as the preferred embodiment of above-described embodiment, housing is made up of copper or aluminium.
A kind of heat exchanger tube that the utility model embodiment is provided, because heat exchanger tube of the present utility model is formed using clad
Gaseous working medium flow channel, liquid refrigerant flow channel is formed using capillary structure, therefore by liquid refrigerant and gaseous working medium
Flow channel is isolated, it is to avoid when heat exchanger tube of the prior art works, liquid and gaseous working medium be because producing convective resistance
Heat is stacked in heat pipe, make heat exchanger tube cannot quick heat radiating defect so that heat exchanger tube thermal conductivity of the present utility model
Can be good, while by the multiple fins for setting, the heat transfer efficiency and radiating efficiency of heat exchanger tube is greatly improved, improve heat exchanger tube
Utilization rate.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although being described in detail to the utility model with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (6)
1. a kind of heat exchanger tube, it is characterised in that including：
The housing of sealing, the housing is shaped as cylinder；
The capillary structure of inner walls is covered in, the liquid refrigerant flow channel of feed flow state Working fluid flow is formed in it；
One layer of clad in capillary structure inwall is configured, its gaseous working medium for being internally formed for supplying state Working fluid flow flows
Passage；
Wherein, one end of the housing is used to be placed on thermal source to form evaporator section, and the other end of the housing is used to pacify
Put on low-temperature receiver to form condensation segment；
Wherein, the gaseous working medium for being formed after the evaporator section evaporation process flow to institute along the gaseous working medium flow channel
Stating condensation segment carries out condensation process, and the liquid refrigerant formed after condensation is back to the steaming along the liquid refrigerant flow channel
Hair section；
Also include the multiple fins being arranged on the hull outside circumferencial direction, the multiple fin is uniformly arranged on the shell
External body centre position.
2. heat exchanger tube according to claim 1, it is characterised in that the fin is aluminum fin-stock.
3. heat exchanger tube according to claim 1, it is characterised in that the clad is made up of Heat Conduction Material.
4. heat exchanger tube according to claim 3, it is characterised in that the clad is metal level.
5. heat exchanger tube according to claim 4, it is characterised in that the clad is layers of copper or aluminium foil layer.
6. heat exchanger tube according to claim 1, it is characterised in that the housing is made up of copper or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722783.9U CN206291766U (en) | 2016-07-11 | 2016-07-11 | A kind of heat exchanger tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722783.9U CN206291766U (en) | 2016-07-11 | 2016-07-11 | A kind of heat exchanger tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291766U true CN206291766U (en) | 2017-06-30 |
Family
ID=59094070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722783.9U Expired - Fee Related CN206291766U (en) | 2016-07-11 | 2016-07-11 | A kind of heat exchanger tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577467A (en) * | 2020-05-27 | 2020-08-25 | 中国航空发动机研究院 | Spliced heat exchanger for high-speed air suction type engine |
-
2016
- 2016-07-11 CN CN201620722783.9U patent/CN206291766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577467A (en) * | 2020-05-27 | 2020-08-25 | 中国航空发动机研究院 | Spliced heat exchanger for high-speed air suction type engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |