CN101398273B - Strip interlaced capillary structure and method for manufacturing same - Google Patents
Strip interlaced capillary structure and method for manufacturing same Download PDFInfo
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- CN101398273B CN101398273B CN2007101641046A CN200710164104A CN101398273B CN 101398273 B CN101398273 B CN 101398273B CN 2007101641046 A CN2007101641046 A CN 2007101641046A CN 200710164104 A CN200710164104 A CN 200710164104A CN 101398273 B CN101398273 B CN 101398273B
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- capillary structure
- interlaced
- braiding
- strip
- metallic rod
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Abstract
The invention discloses a strip interwoven capillary structure, which comprises a bare core that takes the shape of a long rod and a capillary layer that is interwoven and covered at the periphery of the bare core, wherein, the capillary layer is formed by knitting yarn strands in a plurality of directions that are curvedly and continuously interwoven around the bare core, and each knitting yarn strand is bundled into one strand through knitting materials. The invention simultaneously also discloses a manufacturing method of the strip interwoven capillary structure.
Description
Technical field
The present invention is relevant with a kind of capillary structure, refers in particular to a kind of capillary structure and manufacture method thereof that can be applicable to provide in the heat pipe transmission of working fluid do.
Background technology
At present, mainly be to see through capillary structure in known heat pipe or the hot plate, provide its inner working fluid to transmit.And capillary structure in the past generally can be divided into patterns such as groove-shaped, slug type, fibrous type and silk screen type again, the capillary structure of these patterns, and common characteristic all must see through the internal face of heat pipe or hot plate, with as depending on.
And for providing the workflow physical efficiency that further laser propagation effect is arranged, as the patent of invention of TaiWan, China patent announcement I265270 number " heat pipe ", promptly in heat pipe, further be provided with a kind of " auxiliary capillary structure ", so that promote aforesaid effect.
This auxiliary capillary structure mainly is to be formed or formed by the tiny particle sintering of plural number by plural silk thread braiding, and is the round tubular body of hollow, so that place inside heat pipe.But, if aforementioned auxiliary capillary structure silk thread weaves when forming, because silk thread is more careful and soft, so still must provide it to depend on effect by heat pipe or hot plate inwall; And if the particle sintering is when forming; then because of after sintering finishes; must be with sinter and mold separation; this separation process usually can cause the impaired of sinter; so that influence its capillary transfer power, and sinter is hard and crisp, if be not bonded on heat pipe or the hot plate internal face; also knock this auxiliary capillary structure because of rocking easily, lose the capillary transfer effect after causing its embrittlement.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of enabling capabilities and strong strip interlaced capillary structure and the manufacture method thereof of pliability.
In order to reach above-mentioned purpose, the invention provides a kind of strip interlaced capillary structure, comprise the naked stamen that is rectangular shaft and twine and be coated on the capillary layer of naked stamen periphery; Wherein, capillary layer is by the braiding thigh of plural direction, and mode interweaves to curl and around naked stamen outside and twine institute continuously and is constituted, and each weaves thigh and ties into one by weaving material.So as to constituting above-mentioned capillary structure.
In order to reach above-mentioned purpose, the present invention also provides a kind of manufacture method of strip interlaced capillary structure, and its step is as follows:
A) provide metallic rod and plural number braiding material;
B) be the center with this metallic rod, make respectively that this braiding material is wound in outside this metallic rod continuously with interleaving mode, and coat along this metallic rod length direction;
C) to this metallic rod length direction for after respectively should braiding material coating, promptly finish finished product.
Strip interlaced capillary structure of the present invention because of it has independently enabling capabilities and pliability, thereby can be looked behaviour in service and come flexural deformation, to form required form; Simultaneously, in the time of in being applied to heat pipe or hot plate, also need not on the rigid inwall that is attached to heat pipe or hot plate, is one can self-existent capillary structure.
Description of drawings
Fig. 1 is the schematic perspective view of capillary structure of the present invention;
Fig. 2 is the schematic perspective view of the naked stamen of capillary structure of the present invention;
Fig. 3 is the schematic perspective view of naked another embodiment of stamen of capillary structure of the present invention;
Fig. 4 is a step of manufacturing flow chart of the present invention;
Fig. 5 is the board action schematic diagram of manufacture method of the present invention;
Fig. 6 is applied to generalized section in the heat pipe for the present invention;
Fig. 7 is the 6-6 cross-section cutaway view of Fig. 5;
Another implements the generalized section of aspect to Fig. 8 in the heat pipe for the present invention is applied to;
Fig. 9 is applied to the generalized section of another enforcement aspect in the heat pipe for the present invention;
Figure 10 is applied to generalized section in the hot plate for the present invention;
Another implements the generalized section of aspect to Figure 11 in the hot plate for the present invention is applied to.
The primary clustering description of reference numerals:
Track 43 barrels 430
The specific embodiment
In order to illustrate further feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet institute's accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
See also Fig. 1, be the schematic perspective view of capillary structure of the present invention.The invention provides a kind of strip interlaced capillary structure and manufacture method thereof, this strip interlaced capillary structure 1 comprises naked stamen 10 and twines and be coated on the capillary layer 11 of these naked stamen 10 peripheries; Wherein:
As shown in Figures 2 and 3, this naked stamen 10 can be as strip or shafts such as metallic rod, and can be by made as the preferable metal material of thermal conductivity such as copper, aluminium; This naked stamen 10 mainly is in order to constituting the skeleton of described capillary structure 1, so that make this capillary structure 1 have independently enabling capabilities, and can see through the pliability of this naked stamen 10 and flexural deformation.In addition, the size in also visual its line of this naked stamen 10 footpath, when the line footpath hour, can be made into solid shape as shown in Figure 2; And when the line footpath is big, then can be made into hollow form as shown in Figure 3.
See also shown in Figure 1 again, this capillary layer 11 is the braiding thighs 12,13 by at least two directions, curling interleaving mode with quadrature or oblique, simultaneously around above-mentioned naked stamen 10, and be entwined continuously along the length direction of this naked stamen 10, and each braiding thigh 12,13 all can be made of single or plural braiding material 120,130; The present invention for embodiment in, the braiding thigh 12,13 of two directions is interwoven in the curling mode of oblique, and each braiding strands 12,13 is one with three braiding materials 120,130 bundles all.Each weaves material 120,130 and can be wire or graphite silk.Wire can be the heat conductivity good metal and makes the silk thread shape, and generally mostly is copper cash; The graphite silk then is made after the carbon fiber and graphiteization.
Like this, by above-mentioned contexture, can obtain strip interlaced capillary structure of the present invention.
See also shown in Figure 4ly, be step of manufacturing flow chart of the present invention.The manufacture method of strip interlaced capillary structure 1 of the present invention can be implemented to finish according to the following step:
A) at first, prepare metallic rod (being described naked stamen 10) and plural number braiding material 120,130, with as in order to make the material requested of this capillary structure 1.
B) be the center with above-mentioned metallic rod, make respectively to weave material 120,130 and be wound in continuously outside this metallic rod, simultaneously and along the length direction of metallic rod it is coated with interleaving mode; See also shown in Figure 5, in this step, can utilize board 4 to implement, this board 4 has pedestal 40, this pedestal 40 is provided with the axle 41 that is positioned at the center and with zigzag and interlaced with each other and around two tracks 42,43 of these axle 41 peripheral regions, and on this two track 42,43, respectively be provided with at least one barrel 420,430, to get the raw materials ready on it for the braiding material 120,130 of above-mentioned two directions braiding strands 12,13 respectively, two barrels 420,430 are according to each self- corresponding track 42,43 and respectively forward to reach reverse moving, to detour in axle 41 peripheries; So, can make the braiding material 120,130 of the two directions direction that detours be interweaved on the contrary mutually, see through axle 41 simultaneously and drive metallic rod (being described naked stamen 10) rotation, twine thereon with the braiding material 120,130 that will be interweaved, and the rotation, of metallic rod one side is advanced towards the one end, just as rotation as spiral path, so can make and respectively weave length direction winding and the coating of material 120,130 along this metallic rod.In addition,, braiding material 120,130 can be wound on the metallic rod more quickly, certainly will must add the speed of rotation of this metallic rod for improving prouctiveness; At this moment, can be with being respectively equipped with plural barrel 420,430 on each track 42,43, to be wound in fast as the plural helix on the metallic rod, so as to being convenient to improve prouctiveness.
C) to the length direction of described metallic rod be all respectively weave 120,130 coatings of material after, promptly finish the finished product of capillary structure 1.
Like this, by above-mentioned steps flow chart, can obtain the manufacture method of strip interlaced capillary structure of the present invention.
In view of the above, as Figure 6 and Figure 7, this capillary structure 1 can be applied in the general heat pipe 2, and must coexist with original capillary structure 20 in the heat pipe 2; And as shown in Figure 8, have independently enabling capabilities, bend to required form so can look actual demand and finalize the design in heat pipe 2 inside owing to this capillary structure 1 can see through its naked stamen 10.Certainly, also can be built in person in the heat pipe 2 simultaneously with the described capillary structure 1 of plural number as shown in Figure 9.
In addition, as shown in figure 10, this capillary structure 1 can be applied in the general hot plate 3 and with capillary structure 30 coexistences of hot plate 3, and spaces in the also visual hot plate 3 and plural described capillary structure 1 is set; Or as shown in figure 11, utilize the pliability of the naked stamen 10 of this capillary structure 1, and it is bent to continuous S shape bending, and can be finalized in hot plate 3.
But the above only is a preferable possible embodiments of the present invention, does not therefore arrest limit claim of the present invention, so variations such as the equivalence techniques that all utilizations specification of the present invention and accompanying drawing content are done, means all in like manner all are contained in the scope of the present invention.
Claims (13)
1. strip interlaced capillary structure, being applied to provides working fluid to transmit in heat pipe or the hot plate, it is characterized in that this strip interlaced capillary structure comprises:
Naked stamen is the long-bar metal shaft; And
Capillary layer by the braiding thigh of two or more directions, interweave and around this naked stamen outside and twine institute continuously and constituted in the mode of curling, and respectively this braiding thigh is tied into one by weaving material.
2. strip interlaced capillary structure as claimed in claim 1 is characterized in that, described naked stamen is solid shape.
3. strip interlaced capillary structure as claimed in claim 1 is characterized in that, described naked stamen is hollow form.
4. strip interlaced capillary structure as claimed in claim 1 is characterized in that, described braiding thigh is all tied into one by two or more braiding materials.
5. as claim 1 or 4 described strip interlaced capillary structures, it is characterized in that described braiding material is the graphite silk.
6. as claim 1 or 4 described strip interlaced capillary structures, it is characterized in that described braiding material is a wire.
7. strip interlaced capillary structure as claimed in claim 6 is characterized in that, described wire is a copper cash.
8. the manufacture method of a strip interlaced capillary structure, wherein strip interlaced capillary structure is applied to provide working fluid to transmit in heat pipe or the hot plate, it is characterized in that, comprises the steps:
A) provide metallic rod and two or more braiding materials;
B) be the center with this metallic rod, make that respectively this braiding material is reverse around this metallic rod forward to reach respectively, and it is interlaced with each other and be interweaved and be wound in continuously outside this metallic rod in the process that detours, while metallic rod simultaneously rotation, is advanced towards the one end, thereby order respectively should weave length direction winding and the coating of material along this metallic rod;
C) to this metallic rod length direction for after respectively should braiding material coating, promptly finish finished product.
9. the manufacture method of strip interlaced capillary structure as claimed in claim 8 is characterized in that, the metallic rod of described step a) selects arbitrary metal material made by in copper or the aluminium.
10. the manufacture method of strip interlaced capillary structure as claimed in claim 8 is characterized in that, the braiding material of described step a) is the graphite silk.
11. the manufacture method of strip interlaced capillary structure as claimed in claim 8 is characterized in that, the braiding material of described step a) is a wire.
12. the manufacture method of strip interlaced capillary structure as claimed in claim 11 is characterized in that, the wire of described step a) is a copper cash.
13. the manufacture method of strip interlaced capillary structure as claimed in claim 8 is characterized in that, respectively this braiding material detour line of described step b) is a S shape, and described forward to reach reverse route interlaced with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101641046A CN101398273B (en) | 2007-09-29 | 2007-09-29 | Strip interlaced capillary structure and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101641046A CN101398273B (en) | 2007-09-29 | 2007-09-29 | Strip interlaced capillary structure and method for manufacturing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101398273A CN101398273A (en) | 2009-04-01 |
| CN101398273B true CN101398273B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101641046A Expired - Fee Related CN101398273B (en) | 2007-09-29 | 2007-09-29 | Strip interlaced capillary structure and method for manufacturing same |
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| Country | Link |
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| CN (1) | CN101398273B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201719102A (en) * | 2015-11-27 | 2017-06-01 | 財團法人工業技術研究院 | Composite fiber capillary structure and method fabricating thereof and heat pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411411A (en) * | 1999-10-29 | 2003-04-16 | 惠普公司 | Ink reservoir for inkjet printer |
| US7159647B2 (en) * | 2005-01-27 | 2007-01-09 | Hul-Chun Hsu | Heat pipe assembly |
| CN1920465A (en) * | 2005-08-25 | 2007-02-28 | 纬创资通股份有限公司 | Heat pipe with built-in sintering core and its manufacture |
| CN1955628A (en) * | 2005-10-24 | 2007-05-02 | 富准精密工业(深圳)有限公司 | Heat pipe |
-
2007
- 2007-09-29 CN CN2007101641046A patent/CN101398273B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411411A (en) * | 1999-10-29 | 2003-04-16 | 惠普公司 | Ink reservoir for inkjet printer |
| US7159647B2 (en) * | 2005-01-27 | 2007-01-09 | Hul-Chun Hsu | Heat pipe assembly |
| CN1920465A (en) * | 2005-08-25 | 2007-02-28 | 纬创资通股份有限公司 | Heat pipe with built-in sintering core and its manufacture |
| CN1955628A (en) * | 2005-10-24 | 2007-05-02 | 富准精密工业(深圳)有限公司 | Heat pipe |
Non-Patent Citations (1)
| Title |
|---|
| US 7159647 B2,全文. |
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| Publication number | Publication date |
|---|---|
| CN101398273A (en) | 2009-04-01 |
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Granted publication date: 20101208 Termination date: 20170929 |