CN202204358U - High-effect long heat pipe structure - Google Patents
High-effect long heat pipe structure Download PDFInfo
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- CN202204358U CN202204358U CN2011202322139U CN201120232213U CN202204358U CN 202204358 U CN202204358 U CN 202204358U CN 2011202322139 U CN2011202322139 U CN 2011202322139U CN 201120232213 U CN201120232213 U CN 201120232213U CN 202204358 U CN202204358 U CN 202204358U
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- heat pipe
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Abstract
A high-effect long heat pipe structure is characterized by comprising a first pipe body and a second pipe body which are mutually jointed. A closing portion is formed between opposite outer ends of the first pipe body and the second pipe body, the long heat pipe comprises an evaporation section, a heat insulation section and a condensation section, the inside of the long heat pipe is defined to form a hollow inside, and working fluid is contained in the hollow inside. Cutting-shaped connectors are arranged on the opposite inner ends of the first pipe body and the second pipe body and in a mutual sleeve and overlap joint state, and the sleeve and overlap joint portion is in a hard solder jointing and fixing state. A firing capillary organization is arranged on the inner wall of the evaporation section, a second capillary organization is arranged in the heat insulation section and the condensation section to serve as the working fluid to flow back a capillary guiding structure in the evaporation section, and one end of the second capillary organization is overlap jointed with the firing capillary organization of the evaporation section. The high-effect long heat pipe structure not only achieves high efficient, but also the better industrial using benefit of considering both manufacture feasibility and convenience through a double-pipe joint mode can be achieved.
Description
Technical field
The utility model relates to a kind of heat pipe, is meant the innovative design of a kind of body length at the elongated heat pipe structure more than 35 centimetres especially.
Background technology
The heat conduction of existing heat pipe structure mainly is the conduction backflow effect of cooling work liquid to be reached with capillary structure through the gasification of being heated of inside heat pipe hydraulic fluid; The capillary structure form that heat pipe adopted is existing multiple; Such as powder sintered formula, pencil body, reticulate body, channel form or the like; The capillary structure of different shape has different advantages; As wherein the capillary structure of powder sintered formula is because best with the conjugation of thermotube wall, and therefore the most suitable application is as the be heated capillary structure of evaporator section of heat pipe, to obtain best heat conduction and gasification facilitation effect.
For the heat pipe product of general length specification, which kind of capillary structure no matter its inside adopt, and on producing, can't face difficulty and bottleneck; But when the desired product of client was the elongated heat pipe, because its body length surpasses 35 centimetres, this made the moulding of inner capillary structure will face the problem of making difficulty; With the sintered type capillary structure; Because of must can moulding as internal mold through a plug on its processing procedure, and said plug be consideration withdrawing pattern property, so it is to be made as a taper barred body; Right this kind taper barred body form has length restriction, promptly can't implement once needed length is long.
Capillary structure though said elongated heat pipe can be given up the sintered type capillary structure fully with other forms replaces; So thus; The evaporator section of elongated heat pipe will be difficult to obtain best heat conduction and gasification facilitation effect because adopting capillary structure such as other pencil bodies, reticulate body, channel form, and then cause finished product usefulness inferior and be not inconsistent the problem of customer requirement.
Therefore, use to above-mentioned existing elongated heat pipe and to go up existing problem, how to develop a kind of innovation design that can have more desirable practicality, think the target and the direction of breakthrough more in fact for remaining relevant industry.
In view of this, the inventor this in manufacturing development and the design experiences of being engaged in Related product for many years, to above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.
Summary of the invention
The utility model provides a kind of high-effect elongated heat pipe structure, and its purpose is primarily aimed at and how develops a kind of high efficiency that has more desirable practicality can the elongated heat pipe structure be that target is thought breakthrough.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of high-effect elongated heat pipe structure; Comprise: one first body that is bonded with each other and one second body, this first body engage back formation total length with second body be the elongated heat pipe more than 35 centimetres; The relative outer end of this first body and second body forms involution portion, and said elongated heat pipe includes evaporator section, adiabatic section and condensation segment, defines in this elongated heat pipe and forms a hollow, and this hollow is equipped with a working fluid; And wherein, the inner relatively of said first body and second body is equipped with cuts the shape interface being fit bridging type form each other, and its fit lap-joint is that hard solder combines solid form; Said evaporator section inwall is provided with the sintered type capillary structure; Be provided with one second capillary structure in said condensation segment and the adiabatic section being back to the capillary guiding structure of evaporator section as working fluid, and this second capillary structure, one end overlaps mutually with the sintered type capillary structure of evaporator section.
Related content in the technique scheme is explained as follows:
1. in the such scheme; The utility model is under said elongated heat pipe specification condition; The working fluid of its evaporator section can obtain high evaporation efficient by said sintered type capillary structure; The cooling fluid of condensation segment then can through second capillary structure fast guiding be back to evaporator section, make the elongated heat pipe reach high-effect whereby and can have the feasibility and the convenience of manufacturing again concurrently.
2. in the such scheme, said first body and the opposite end of second body be set cut select for use between the shape interface the mutual sleeve overlap joint of caliber difference in size, etc. caliber dock each other again let alone with a casing pipe sleeve group overlap joint etc. in a kind of joint form.
3. in the such scheme, said second capillary structure selects for use the capillary structure of arbitrary forms such as sintered type, pencil, netted, channel form to constitute.
4. in the such scheme, the extension form of said elongated heat pipe is made as straight, crooked arbitrary shape; The pipe section of elongated heat pipe is made as circle, the arbitrary shape of flat.
5. in the such scheme, said first body and second body are copper pipe, or said first body and second body are that copper pipe, another person are aluminum pipe.
The utility model operation principle and advantage are following:
A kind of high-effect elongated heat pipe structure of the utility model; Under elongated heat pipe specification condition; The working fluid of its evaporator section can obtain high evaporation efficient through said sintered type capillary structure; The cooling fluid of this condensation segment then can through said second capillary structure fast guiding be back to evaporator section, make the elongated heat pipe reach dynamical advantage whereby, and can reach through two-tube body docking mode again and take into account the preferable industry of making feasibility and convenience and utilize benefit.
Description of drawings
Accompanying drawing 1 is the combination stereogram of the utility model elongated heat pipe structure preferred embodiment;
Accompanying drawing 2 is the exploded perspective view of the utility model elongated heat pipe structure preferred embodiment;
Accompanying drawing 3 is the assembled sectional view of the utility model elongated heat pipe structure preferred embodiment;
Accompanying drawing 4 is another enforcement illustration of body fit overlap joint form of the utility model;
Accompanying drawing 5 is another enforcement illustration of evaporator section configuration of the utility model;
Accompanying drawing 6 is set as the enforcement illustration of bending shape for the utility model elongated heat pipe.
In the above accompanying drawing: A. elongated heat pipe; 10. first body; 11. involution portion; 12. cut the shape interface; 20. second body; 21. involution portion; 22. cut the shape interface; 23. take out mouth; B1. evaporator section; B2. adiabatic section; B3. condensation segment; 30. hollow; 31. working fluid; 40. sintered type capillary structure; 50. second capillary structure; 60. sleeve pipe; 70. pyrotoxin; 80. radiator fan; 81. heat radiating fin bar.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: shown in accompanying drawing 1～3, a kind of high-effect elongated heat pipe structure, said high-effect elongated heat pipe structure is made up of following:
One first body 10 that is bonded with each other and one second body 20, this first body 10 engage back formation total length with second body 20 be the elongated heat pipe A more than 35 centimetres; Wherein the relative outer end of this first body 10 and second body 20 forms involution portion 11,21; This elongated heat pipe A includes evaporator section B1, adiabatic section B2 and condensation segment B3; Define in this elongated heat pipe A again and form a hollow 30, this hollow 30 is equipped with a working fluid 31 (being shown in Fig. 3); And wherein:
The inner relatively of this first body 10 and second body 20 is equipped with cuts shape interface 12,22 and overlaps with mutual fit; And its fit lap-joint is that hard solder combines the solid form of (being that welding temperature is greater than 450 °); Whereby to reach the best combination fastness, produce the phenomenon of splitting in the time of can effectively avoiding elongated heat pipe A to process deformation by bending;
This evaporator section B1 inwall is provided with sintered type capillary structure 40 (like the copper powder sinter molding), to obtain best heat conduction and gasification facilitation effect;
Be provided with one second capillary structure 50 in this condensation segment B3 and the adiabatic section B2 being back to the capillary guiding structure of evaporator section B1 as working fluid 31, and said second capillary structure, 50 1 ends overlap mutually with the sintered type capillary structure 40 of evaporator section B1; This second capillary structure 50 can select for use the capillary structure of arbitrary forms such as sintered type, pencil, netted, channel form to constitute.
Wherein, this first body 10 and second body 20 inner relatively set cut shape interface 12, the concrete form that engages between 22 is as shown in Figure 3, can select the embodiment (annotating: comprise modes such as the expander or the draw) of the mutual sleeve overlap joint of caliber difference in size for use; Perhaps as shown in Figure 4, the said shape interface 12, the joint form between 22 cut also can be and equates that caliber docks the embodiment with a sleeve pipe 60 cover groups overlap joint each other again.
As shown in Figure 5; Evaporator section B1 and another embodiment of condensation segment B3 configuration for this elongated heat pipe A; This routine evaporator section B1 is divided into the relative outer end of first body 10 and second body 20, and condensation segment B3 then is an inner relatively section position of being located at first body 10 and second body 20.
Wherein, The extension form of this elongated heat pipe A can be made as straight shape (shown in Fig. 1～3), or elongated heat pipe A as shown in Figure 6; It extends form and is made as curved shape; To establish the demand of environment in response to group, this does not have limitation, and elongated heat pipe A integrally bending shown in Figure 6 becomes a similar square shape attitude; Make its two ends be evaporator section against being contacted with on the same pyrotoxin 70 (like CPU), interlude then is made as condensation segment against set heat radiating fin bar 81 1 sides of the air outlet that is contacted with a radiator fan 80 (annotate: this routine elongated inside heat pipe evaporator section, condensation segment configuration are shown in Figure 5); The pipe section of this elongated heat pipe A then can be made as circle, any shape of flat.
Wherein, said first body 10 and second body 20 can be copper pipe; Perhaps, this first body 10 and second body 20 also can one be copper pipe, another person enforcement state for aluminum pipe; And this embodiment combines fixed effect owing to can reach hard solder between the copper, aluminum pipe equally, again can be low and have the economic benefit that further reduces cost than copper pipe because of the aluminum pipe cost, and function is constant.
The advantage of the utility model:
A kind of high-effect elongated heat pipe structure of the utility model; Under elongated heat pipe specification condition; The working fluid of its evaporator section can obtain high evaporation efficient through said sintered type capillary structure; The cooling fluid of this condensation segment then can through said second capillary structure fast guiding be back to evaporator section, make the elongated heat pipe reach dynamical advantage whereby, and can reach through two-tube body docking mode again and take into account the preferable industry of making feasibility and convenience and utilize benefit.
Because said first, second body is provided with and cuts the mutual fit of shape interface overlap joint and combine solid form through hard solder in the inner relatively, can reach the best combination fastness again, the generation phenomenon of splitting when effectively avoiding the elongated heat pipe to process deformation by bending.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (4)
1. high-effect elongated heat pipe structure is characterized in that: comprising:
One first body that is bonded with each other and one second body, this first body engage back formation total length with second body be the elongated heat pipe more than 35 centimetres; The relative outer end of this first body and second body forms involution portion, and said elongated heat pipe includes evaporator section, adiabatic section and condensation segment, defines in this elongated heat pipe and forms a hollow, and this hollow is equipped with a working fluid; And wherein,
The inner relatively of said first body and second body is equipped with cuts the shape interface being fit bridging type form each other, and its fit lap-joint is that hard solder combines solid form;
Said evaporator section inwall is provided with the sintered type capillary structure;
Be provided with one second capillary structure in said condensation segment and the adiabatic section being back to the capillary guiding structure of evaporator section as working fluid, and this second capillary structure, one end overlaps mutually with the sintered type capillary structure of evaporator section.
2. high-effect elongated heat pipe structure according to claim 1 is characterized in that: said first body and the opposite end of second body be set cut select for use between the shape interface the mutual sleeve overlap joint of caliber difference in size, etc. caliber dock each other again let alone with a casing pipe sleeve group overlap joint etc. in a kind of joint form.
3. high-effect elongated heat pipe structure according to claim 1 is characterized in that: said second capillary structure selects for use the capillary structure of arbitrary forms such as sintered type, pencil, netted, channel form to constitute.
4. high-effect elongated heat pipe structure according to claim 1 is characterized in that: the extension form of said elongated heat pipe is made as straight, crooked arbitrary shape; The pipe section of elongated heat pipe is made as circle, the arbitrary shape of flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202322139U CN202204358U (en) | 2011-07-04 | 2011-07-04 | High-effect long heat pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202322139U CN202204358U (en) | 2011-07-04 | 2011-07-04 | High-effect long heat pipe structure |
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| Publication Number | Publication Date |
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| CN202204358U true CN202204358U (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202322139U Expired - Fee Related CN202204358U (en) | 2011-07-04 | 2011-07-04 | High-effect long heat pipe structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033071A1 (en) * | 2014-08-25 | 2016-03-03 | Sylvan Source, Inc. | Heat capture, transfer and release for industrial applications |
| CN105865240A (en) * | 2015-01-19 | 2016-08-17 | 奇鋐科技股份有限公司 | Removing method for invalid end of flat heat pipe |
| CN106052443A (en) * | 2016-07-29 | 2016-10-26 | 苏州聚力电机有限公司 | Pipe end butt joint type loop type heat pipe |
| CN106767057A (en) * | 2016-11-24 | 2017-05-31 | 洛阳文森科技有限公司 | A kind of heat pipe manufacturing process of precise control liquid volume added |
| CN110081748A (en) * | 2018-10-25 | 2019-08-02 | 北京中矿赛力贝特节能科技有限公司 | A kind of dedicated heat pipe of return air residual heat in mine recycling |
-
2011
- 2011-07-04 CN CN2011202322139U patent/CN202204358U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033071A1 (en) * | 2014-08-25 | 2016-03-03 | Sylvan Source, Inc. | Heat capture, transfer and release for industrial applications |
| EP3186575A4 (en) * | 2014-08-25 | 2018-08-08 | Sylvan Source, Inc. | Heat capture, transfer and release for industrial applications |
| US20180224215A1 (en) * | 2014-08-25 | 2018-08-09 | Sylvan Source, Inc. | Heat capture, transfer and release for industrial applications |
| CN105865240A (en) * | 2015-01-19 | 2016-08-17 | 奇鋐科技股份有限公司 | Removing method for invalid end of flat heat pipe |
| CN105865240B (en) * | 2015-01-19 | 2018-02-27 | 奇鋐科技股份有限公司 | The invalid end minimizing technology of flat hot pipe |
| CN106052443A (en) * | 2016-07-29 | 2016-10-26 | 苏州聚力电机有限公司 | Pipe end butt joint type loop type heat pipe |
| CN106767057A (en) * | 2016-11-24 | 2017-05-31 | 洛阳文森科技有限公司 | A kind of heat pipe manufacturing process of precise control liquid volume added |
| CN106767057B (en) * | 2016-11-24 | 2019-10-08 | 洛阳文森科技有限公司 | A kind of heat pipe manufacturing process of accurate control liquid volume added |
| CN110081748A (en) * | 2018-10-25 | 2019-08-02 | 北京中矿赛力贝特节能科技有限公司 | A kind of dedicated heat pipe of return air residual heat in mine recycling |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20170704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |