CN110319723A - A kind of heat exchanger - Google Patents
A kind of heat exchanger Download PDFInfo
- Publication number
- CN110319723A CN110319723A CN201910735732.8A CN201910735732A CN110319723A CN 110319723 A CN110319723 A CN 110319723A CN 201910735732 A CN201910735732 A CN 201910735732A CN 110319723 A CN110319723 A CN 110319723A
- Authority
- CN
- China
- Prior art keywords
- liquid
- diversion cavity
- phase
- gas phase
- cavity
- 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.)
- Pending
Links
- 239000012071 phase Substances 0.000 claims abstract description 106
- 239000007791 liquid phase Substances 0.000 claims abstract description 88
- 238000005192 partition Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 abstract description 36
- 238000010992 reflux Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
Abstract
The embodiment provides a kind of heat exchangers, are related to technical field of heat exchange.Heat exchanger includes mutually pipe, gas phase pipe and heat-exchange end, there is diversion cavity and connecting cavity in heat-exchange end, partition is provided in diversion cavity, diversion cavity is divided into liquid phase diversion cavity and gas phase diversion cavity by partition, liquid phase diversion cavity is connected to by connecting cavity with gas phase diversion cavity, at least one of liquid phase diversion cavity and connecting cavity are connected to liquid-phase tube, and at least one of gas phase diversion cavity and connecting cavity are connected to gas phase pipe.Partition separates liquid phase diversion cavity and gas phase diversion cavity, gas backstreaming is avoided when liquid flows in liquid-phase tube into liquid-phase tube, liquid reflux is into gas phase pipe when either gas flows in gas phase pipe, it influences each other, generates resistance during flowing to other side to improve heat exchange efficiency.
Description
Technical field
The present invention relates to technical field of heat exchange, in particular to a kind of heat exchanger.
Background technique
The heat-conducting medium of gravity assisted heat pipe flows in heat pipe by self gravity, existing gravity assisted heat pipe evaporative condenser pipeline one
Body flows back by gravity entirely, while steam is upward, with gravity direction on the contrary, flowing of the medium in heat pipe is influenced, to lead
Cause heat exchange efficiency lower.
Summary of the invention
The purpose of the present invention includes that, for example, providing a kind of heat exchanger, can be improved heat exchange efficiency.
The embodiment of the present invention this can be implemented so that
In a first aspect, the embodiment of the present invention provides a kind of heat exchanger, comprising: liquid-phase tube, gas phase pipe and heat-exchange end, it is described to change
There is diversion cavity and connecting cavity in hot end, be provided with partition in the diversion cavity, the diversion cavity is divided into liquid by the partition
Phase diversion cavity and gas phase diversion cavity, the liquid phase diversion cavity are connected to by the connecting cavity with the gas phase diversion cavity, the liquid
At least one of phase diversion cavity and the connecting cavity are connected to the liquid-phase tube, and the gas phase diversion cavity and the connecting cavity are extremely
Few one is connected to the gas phase pipe, and the partition is obliquely installed.
In alternative embodiments, the partition is obliquely installed.
In alternative embodiments, the connecting cavity and the liquid phase diversion cavity are connected to the liquid-phase tube, described
Gas phase diversion cavity is connected to the gas phase pipe.
In alternative embodiments, one end of the partition is arranged close to the connecting cavity, and the partition is close to described
The distance between one end of connecting cavity and the liquid-phase tube are greater than the distance between the other end of the partition and described liquid-phase tube.
In alternative embodiments, multiple heat exchange fins are provided in the gas phase diversion cavity, described in adjacent two
The setting of heat exchange fin interval.
In alternative embodiments, the connecting cavity and the gas phase diversion cavity are connected to the gas phase pipe, described
Liquid phase diversion cavity is connected to the liquid-phase tube.
In alternative embodiments, one end of the partition is arranged close to the connecting cavity, and the partition is close to described
The distance between one end of connecting cavity and the gas phase pipe are greater than the distance between the other end of the partition and described gas phase pipe.
In alternative embodiments, multiple heat exchange fins are provided in the liquid phase diversion cavity, described in adjacent two
The setting of heat exchange fin interval.
In alternative embodiments, the partition includes multiple linkage sections, and multiple linkage sections are sequentially connected, described
Linkage section is connect with the inner wall of the diversion cavity, and the diversion cavity is divided into the liquid phase diversion cavity and described by multiple linkage sections
Gas phase diversion cavity.
In alternative embodiments, at least two sections of connection slope over 10 are different.
The beneficial effect of the embodiment of the present invention includes: that heat exchanger includes: mutually pipe, gas phase pipe and heat-exchange end, tool in heat-exchange end
There are diversion cavity and connecting cavity, partition is provided in diversion cavity, diversion cavity is divided into liquid phase diversion cavity and gas phase diversion cavity by partition,
Liquid phase diversion cavity is connected to by connecting cavity with gas phase diversion cavity, and at least one of liquid phase diversion cavity and connecting cavity connect with liquid-phase tube
Logical, at least one of gas phase diversion cavity and connecting cavity are connected to gas phase pipe.
In the present invention, diversion cavity is divided into liquid phase diversion cavity and gas phase diversion cavity by partition, the liquid in liquid-phase tube with
Gas segmentation in gas phase pipe, when the liquid heat gasification in liquid-phase tube is the gas pre-cooling change in gas or gas phase pipe
When for liquid, partition separates liquid phase diversion cavity and gas phase diversion cavity, avoids gas when liquid flows in liquid-phase tube
It is back in liquid-phase tube or liquid reflux influences each other into gas phase pipe when gas flows in gas phase pipe, exist to other side
During flowing, resistance is generated, to improve heat exchange efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the heat exchanger that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of heat exchanger provided by Embodiment 2 of the present invention；
Fig. 3 is the structural schematic diagram for the heat exchanger that the embodiment of the present invention three provides.
Icon: 100- heat exchanger；110- liquid-phase tube；120- gas phase pipe；130- heat-exchange end；132- diversion cavity；133- connection
Chamber；134- partition；135- liquid phase diversion cavity；136- gas phase diversion cavity；137- linkage section；200- heat exchanger；300- heat exchanger.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if there is the side of the instructions such as term " on ", "lower", "inner", "outside"
Position or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the side usually put
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, being only used for distinguishing description if there is term " first ", " second " etc., it is not understood to indicate or imply phase
To importance.
It should be noted that in the absence of conflict, the feature in the embodiment of the present invention can be combined with each other.
Embodiment one
Referring to Fig. 1, present embodiments providing a kind of heat exchanger 100, heat exchanger 100 provided in this embodiment be can be improved
Heat exchange efficiency.
Heat exchanger 100 provided in this embodiment is mainly used in gravity assisted heat pipe field, for carrying out hot friendship with outer member
It changes, is either heated to realize and radiate to outer member.
In the present embodiment, heat exchanger 100 includes: liquid-phase tube 110, gas phase pipe 120 and heat-exchange end 130, in heat-exchange end 130
With diversion cavity 132 and connecting cavity 133, partition 134 is provided in diversion cavity 132, diversion cavity 132 is divided into liquid by partition 134
Phase diversion cavity 135 and gas phase diversion cavity 136, liquid phase diversion cavity 135 are connected to by connecting cavity 133 with gas phase diversion cavity 136, liquid phase
At least one of diversion cavity 135 and connecting cavity 133 are connected to liquid-phase tube 110, in gas phase diversion cavity 136 and connecting cavity 133
At least one is connected to gas phase pipe 120.
In the present embodiment, diversion cavity 132 is divided into liquid phase diversion cavity 135 and gas phase diversion cavity 136, liquid by partition 134
The gas in liquid and gas phase pipe 120 in phase pipe 110 is divided, and is gas when the liquid heat in liquid-phase tube 110 gasifies, or
It is the gas pre-cooling in gas phase pipe 120 when becoming liquid, partition 134 separates liquid phase diversion cavity 135 and gas phase diversion cavity 136
Come, avoids that gas backstreaming is into liquid-phase tube 110 when liquid flows in liquid-phase tube 110 or gas is in gas phase pipe 120
Liquid reflux influences each other into gas phase pipe 120 when flowing, to other side during flowing, resistance is generated, to improve
Heat exchange efficiency.
In the present embodiment, partition 134 is obliquely installed relative to liquid-phase tube 110 or gas phase pipe 120.
In the present embodiment, when partition 134 is obliquely installed, the liquid in liquid-phase tube 110 flows into liquid phase diversion cavity 135
, can be along the flowing of the inclined direction of partition 134 after interior, the partition 134 being obliquely installed plays the role of water conservancy diversion, accelerates liquid
Reflux, improve heat exchange efficiency.Can be avoided bubble, there are partial fluid trapping phenomenas, influence overall heat exchange performance.
Partition 134 is obliquely installed, and after gas enters in gas phase diversion cavity 136, can be climbed along the inclined direction of partition 134
It rises, allows gas to enough quickly flow, prevent bulk gas from accumulating, to improve heat exchange efficiency.
Partition 134 includes multiple linkage sections 137, and multiple linkage sections 137 are sequentially connected, linkage section 137 and diversion cavity 132
Diversion cavity 132 is divided into liquid phase diversion cavity 135 and gas phase diversion cavity 136 by inner wall connection, multiple linkage sections 137.
In the present embodiment, in multiple linkage sections 137, at least two linkage sections, 137 slope is different.
Due to being provided with the linkage section 137 of at least two Different Slopes, when on liquid or gas motion to linkage section 137
When, the linkage section 137 of Different Slope can change the flow rate of liquid or gas, improve heat exchange efficiency.
In the present embodiment, the slope of two adjacent linkage sections 137 is not identical, in other embodiments, adjacent two
The slope of a linkage section 137 can also be identical.
Wherein, linkage section 137 can be straight inclined-plane, be also possible to broken line inclined-plane, still can be with circular arc or other letters
Number curved surface.
In the present embodiment, connecting cavity 133 and liquid phase diversion cavity 135 are connected to liquid-phase tube 110, gas phase diversion cavity 136
It is connected to gas phase pipe 120.
Heat exchanger 100 provided in this embodiment is mainly used for radiating to outer member, and the liquid in liquid-phase tube 110 passes through liquid
After phase diversion cavity 135 and connecting cavity 133 flow into gas phase diversion cavity 136, it is gasificated into gas after absorbing the heat of outer member, from
It is discharged in gas phase pipe 120.
In the present embodiment, outer member can be server chips, be also possible to high power IGBT ((Insulated
Gate Bipolar Transistor), insulated gate bipolar transistor).
In the present embodiment, one side wall of the gas phase diversion cavity 136 far from partition 134 is arranged towards outer member, works as liquid
After flowing in gas phase diversion cavity 136 along partition 134, the heat for absorbing outer member gasifies to form gas, and along partition 134
It gradually rises, enters in gas phase pipe 120, be discharged from gas phase pipe 120.
In the present embodiment, partition 134 is gradually distance from liquid-phase tube 110 on the direction close to connecting cavity 133.
One end of partition 134 is arranged close to connecting cavity 133, the one end and liquid-phase tube 110 of partition 134 close to connecting cavity 133
The distance between be greater than the other end and the distance between liquid-phase tube 110 of partition 134.
In the present embodiment, when heat exchanger 100 is in running order, partition 134 is located at close to one end of connecting cavity 133
The lower section of the other end enters gas along the extending direction of partition 134 after liquid can be made to enter in liquid phase diversion cavity 135
In phase diversion cavity 136, quickly make developing liquid, improves heat exchange efficiency.
In the present embodiment, multiple heat exchange fin (not shown), two adjacent heat exchange are provided in gas phase diversion cavity 136
The setting of fin interval.
In the present embodiment, the multiple heat exchange fins of setting in gas phase diversion cavity 136, but not limited to this, of the invention
In other embodiments, setting needle rib or pillar etc. can also be.
In the present embodiment, gas phase diversion cavity 136 is contacted with outer member, and multiple change is arranged in gas phase diversion cavity 136
Hot fin can heat heat exchange rate, improve heat transfer effect.
The working principle of heat exchanger 100 provided in this embodiment: in the present embodiment, liquid is flowed by liquid-phase tube 110
It into liquid phase diversion cavity 135, flows into gas phase diversion cavity 136 along partition 134, or is flowed directly by liquid-phase tube 110
It into connecting cavity 133, then flows into gas phase diversion cavity 136, flows into the liquid absorption outer member in gas phase diversion cavity 136
Heat after gasification form gas, it is soaring along inclined partition 134, enter eventually into and be discharged in gas phase pipe 120.
In conclusion diversion cavity 132 is divided into liquid phase diversion cavity by heat exchanger 100 provided in this embodiment, partition 134
135 and gas phase diversion cavity 136, the gas in liquid and gas phase pipe 120 in liquid-phase tube 110 is divided, the liquid in liquid-phase tube 110
When the gasification of body heat is that the gas pre-cooling in gas or gas phase pipe 120 becomes liquid, partition 134 is by liquid phase diversion cavity 135
Separate with gas phase diversion cavity 136, avoids when liquid flows in liquid-phase tube 110 gas backstreaming into liquid-phase tube 110, or
Person is that liquid reflux influences each other into gas phase pipe 120 when gas flows in gas phase pipe 120, to other side flowing process
In, resistance is generated, to improve heat exchange efficiency.
Embodiment two
Referring to Fig. 2, present embodiments providing a kind of heat exchanger 200, heat exchanger 200 provided in this embodiment be can be improved
Heat exchange efficiency.
Its working principle of heat exchanger 100 and the course of work that heat exchanger 200 provided in this embodiment is provided with embodiment one
Essentially identical, in order to briefly describe, the present embodiment does not refer to place, can refer to embodiment one.
In the present embodiment, the difference for the heat exchanger 100 that heat exchanger 200 provided in this embodiment is provided with embodiment one exists
In: in the present embodiment, heat exchanger 200 includes two heat-exchange ends, 130, two groups of liquid-phase tubes 110 and one group of gas phase pipe 120 for invention,
The gas phase diversion cavity 136 of two of them heat-exchange end 130 is connected to, and gas phase pipe 120 is connected to the gas phase diversion cavity 136 being connected to.
Embodiment three
Referring to Fig. 3, present embodiments providing a kind of heat exchanger 300, heat exchanger 300 provided in this embodiment be can be improved
Heat exchange efficiency.
Its working principle of heat exchanger 100 and the course of work that heat exchanger 300 provided in this embodiment is provided with embodiment one
Essentially identical, in order to briefly describe, the present embodiment does not refer to place, can refer to embodiment one.
In the present embodiment, the difference for the heat exchanger 100 that heat exchanger 300 provided in this embodiment is provided with embodiment one exists
In: connecting cavity 133 and gas phase diversion cavity 136 are connected to gas phase pipe 120, and liquid phase diversion cavity 135 is connected to liquid-phase tube 110.
In the present embodiment, heat exchanger 300 provided in this embodiment is mainly used for heating effect, the gas in gas phase pipe 120
Body enters in liquid phase diversion cavity 135 after gas phase diversion cavity 136 and connecting cavity 133, to the shape that liquefies after external unit heat discharging
At liquid, it is discharged by liquid-phase tube 110.
In the present embodiment, side of the liquid phase diversion cavity 135 far from partition 134 is arranged with towards outer member, enters to
Liquefaction forms liquid after gas in liquid phase diversion cavity 135 carries out heat release to outer member, and liquid is flowed into along partition 134
In liquid-phase tube 110.
In the present embodiment, partition 134 is gradually distance from gas phase pipe 120 on the direction close to connecting cavity 133.
One end of partition 134 is arranged close to connecting cavity 133, the one end and gas phase pipe 120 of partition 134 close to connecting cavity 133
The distance between be greater than the other end and the distance between gas phase pipe 120 of partition 134.In the present embodiment, at heat exchanger 300
When working condition, partition 134 is higher than the other end close to one end of connecting cavity 133, and gas enters in gas phase diversion cavity 136
Afterwards, gradually rise and entered in liquid phase diversion cavity 135 along the direction of partition 134, after heat release liquefaction, along be obliquely installed every
Plate 134 flows into liquid phase diversion cavity 135.
In the present embodiment, multiple heat exchange fins, two adjacent heat exchange fin intervals are provided in liquid phase diversion cavity 135
Setting.
The working principle of heat exchanger 300 provided in this embodiment: in the present embodiment, gas enters by gas phase pipe 120
It into gas phase diversion cavity 136, gradually rises in liquid phase diversion cavity 135 along partition 134, or is flowed by gas phase pipe 120
It into connecting cavity 133, then flows into liquid phase diversion cavity 135, liquefy shape after the gas heat release flowed into liquid phase diversion cavity 135
At liquid, flowed into liquid phase diversion cavity 135 along inclined partition 134.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of heat exchanger characterized by comprising liquid-phase tube, gas phase pipe and heat-exchange end, the heat-exchange end is interior to have diversion cavity
And connecting cavity, partition is provided in the diversion cavity, and the diversion cavity is divided into liquid phase diversion cavity and gas phase to lead by the partition
Chamber is flowed, the liquid phase diversion cavity is connected to by the connecting cavity with the gas phase diversion cavity, the liquid phase diversion cavity and the company
At least one of chamber is connect to be connected to the liquid-phase tube, at least one of the gas phase diversion cavity and the connecting cavity with it is described
The connection of gas phase pipe.
2. heat exchanger according to claim 1, which is characterized in that the partition is relative to the liquid-phase tube or the gas phase
Pipe is obliquely installed.
3. heat exchanger according to claim 1, which is characterized in that the connecting cavity and the liquid phase diversion cavity with it is described
Liquid-phase tube connection, the gas phase diversion cavity are connected to the gas phase pipe.
4. heat exchanger according to claim 3, which is characterized in that one end of the partition is arranged close to the connecting cavity,
The partition close to the distance between one end and described liquid-phase tube of the connecting cavity be greater than the other end of the partition with it is described
The distance between liquid-phase tube.
5. heat exchanger according to claim 3, which is characterized in that be provided with multiple heat exchange wings in the gas phase diversion cavity
Piece, the heat exchange fin interval setting of adjacent two.
6. heat exchanger according to claim 1, which is characterized in that the connecting cavity and the gas phase diversion cavity with it is described
The connection of gas phase pipe, the liquid phase diversion cavity are connected to the liquid-phase tube.
7. heat exchanger according to claim 6, which is characterized in that one end of the partition is arranged close to the connecting cavity,
The partition close to the distance between one end and described gas phase pipe of the connecting cavity be greater than the other end of the partition with it is described
The distance between gas phase pipe.
8. heat exchanger according to claim 6, which is characterized in that be provided with multiple heat exchange wings in the liquid phase diversion cavity
Piece, the heat exchange fin interval setting of adjacent two.
9. heat exchanger according to claim 1, which is characterized in that the partition includes multiple linkage sections, multiple companies
It connects section to be sequentially connected, the linkage section is connect with the inner wall of the diversion cavity, and the diversion cavity is divided by multiple linkage sections
The liquid phase diversion cavity and the gas phase diversion cavity.
10. heat exchanger according to claim 9, which is characterized in that at least two sections of connection slope over 10 are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735732.8A CN110319723A (en) | 2019-08-09 | 2019-08-09 | A kind of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735732.8A CN110319723A (en) | 2019-08-09 | 2019-08-09 | A kind of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110319723A true CN110319723A (en) | 2019-10-11 |
Family
ID=68125920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735732.8A Pending CN110319723A (en) | 2019-08-09 | 2019-08-09 | A kind of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110319723A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03134493A (en) * | 1989-10-18 | 1991-06-07 | Furukawa Electric Co Ltd:The | Heat pipe |
| KR20100036849A (en) * | 2008-09-30 | 2010-04-08 | 신상용 | Heat exchanger using difference of inner pressures |
| CN105318754A (en) * | 2015-12-10 | 2016-02-10 | 兰州理工大学 | Variable-section internal recycle runner type flat-plate gravity heat tube |
| CN207763547U (en) * | 2017-11-24 | 2018-08-24 | 东莞市齐创伟洁环境技术有限公司 | A kind of gravity type reflux heat pipe |
| CN208655616U (en) * | 2018-08-10 | 2019-03-26 | 南华大学 | A kind of phase transformation chip radiator |
| CN109520336A (en) * | 2017-09-16 | 2019-03-26 | 程长春 | A kind of heat exchange of heat pipe |
| CN210486620U (en) * | 2019-08-09 | 2020-05-08 | 深圳市英维克科技股份有限公司 | Heat exchanger |
-
2019
- 2019-08-09 CN CN201910735732.8A patent/CN110319723A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03134493A (en) * | 1989-10-18 | 1991-06-07 | Furukawa Electric Co Ltd:The | Heat pipe |
| KR20100036849A (en) * | 2008-09-30 | 2010-04-08 | 신상용 | Heat exchanger using difference of inner pressures |
| CN105318754A (en) * | 2015-12-10 | 2016-02-10 | 兰州理工大学 | Variable-section internal recycle runner type flat-plate gravity heat tube |
| CN109520336A (en) * | 2017-09-16 | 2019-03-26 | 程长春 | A kind of heat exchange of heat pipe |
| CN207763547U (en) * | 2017-11-24 | 2018-08-24 | 东莞市齐创伟洁环境技术有限公司 | A kind of gravity type reflux heat pipe |
| CN208655616U (en) * | 2018-08-10 | 2019-03-26 | 南华大学 | A kind of phase transformation chip radiator |
| CN210486620U (en) * | 2019-08-09 | 2020-05-08 | 深圳市英维克科技股份有限公司 | Heat exchanger |
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