CN104880109A - Glass heat tube - Google Patents
Glass heat tube Download PDFInfo
- Publication number
- CN104880109A CN104880109A CN201510324537.8A CN201510324537A CN104880109A CN 104880109 A CN104880109 A CN 104880109A CN 201510324537 A CN201510324537 A CN 201510324537A CN 104880109 A CN104880109 A CN 104880109A
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- China
- Prior art keywords
- vacuum interlayer
- tube
- pipe
- glass heat
- glass
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- 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.)
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- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a glass heat tube. The glass heat tube comprises an inner tube, a selective absorbing coating, a vacuum interlayer, a glass cover tube, support parts and a condensation section, wherein the selective absorbing coating is located on the contact surface of the vacuum interlayer and the inner tube; the glass cover tube is located on the periphery of the vacuum interlayer circularly ; the support parts are located on two sides of the bottom in the vacuum interlayer; the condensation section is located at the head part of the inner tube and is not wrapped in the vacuum interlayer. The glass heat tube is simple in design and can perform efficient heat absorption and superconductive heat transfer.
Description
Technical field
The present invention relates to new forms of energy field of Environment Protection, be specifically related to a kind of glass heat pipe.
Background technology
Glass heat pipe of the prior art is all generally all-glass vacuum tube, the feature of now common all-glass vacuum tube directly passes to water by absorbing solar heat, heat transfer resistance is very little, but there is water in vacuum tube and bring easily freezing, scaling, the shortcomings such as the thermal efficiency is low, in order to solve the problem, improved afterwards, metal heat pipe is placed in vacuum tube, feature is anhydrous in vacuum tube, glass tube absorbs solar heat and passes to water by the metal heat pipe of superconduction, but, because the heat transfer resistance between glass tube and metal heat pipe is too large, under making the heat absorbing coating on glass tube always be in worst hot case, counteract due to raising that is anhydrous in vacuum tube and the thermal efficiency brought simultaneously.
Summary of the invention
the technical problem that invention will solve
The object of the invention is to overcome above-mentioned technical deficiency, provide the glass heat pipe that a kind of high efficiency heat absorption, superconductive heat transfer, design are brief.
technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of glass heat pipe of the present invention, comprising: interior pipe, coating for selective absorption, vacuum interlayer, cover glass tube, support member, condensation segment;
Described coating for selective absorption is positioned at the contact surface of vacuum interlayer and pipe;
The outer Monday that described cover glass tube is positioned at vacuum interlayer encloses;
Described support member is positioned at vacuum interlayer inner bottom part both sides;
Described condensation segment is positioned at tube head and is not wrapped in by vacuum interlayer.
Further technical scheme, the bottom of described cover glass tube also comprises getter and getter film.
Further technical scheme, also comprises working medium bottom described interior pipe.
beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, there is following beneficial effect:
1, adopt few heat-pipe working medium filling weight bottom interior pipe of the present invention, when work reaches a certain critical-temperature, make two-phase gas-liquid become single phase gas, thus reach explosion-proof object.
2, the bottom of cover glass tube of the present invention also comprises getter and getter film, often vacuum interlayer is taken a breath, guarantee that coating for selective absorption is unlikely to be in worst hot case for a long time, affect the thermal efficiency, and the vacuum of vacuum interlayer can be improved, make that device performance is stable, reliable operation, life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of glass heat pipe in the present invention.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
As shown in Fig. 1, a kind of glass heat pipe of the present embodiment, comprising: interior pipe 1, coating for selective absorption 2, vacuum interlayer 3, cover glass tube 4, support member 5, condensation segment 9; Coating for selective absorption 2 is positioned at the contact surface of vacuum interlayer 3 and pipe 1; The outer Monday that cover glass tube 4 is positioned at vacuum interlayer 3 encloses; Support member 5 is positioned at vacuum interlayer 3 inner bottom part both sides; Condensation segment 9 is positioned at pipe 1 head and is not wrapped in by vacuum interlayer 3.The bottom of cover glass tube 4 also comprises getter 6 and getter film 7, often takes a breath to vacuum interlayer, guarantees that coating for selective absorption 2 is unlikely to be in worst hot case for a long time, affects the thermal efficiency; Also comprise working medium 8 bottom interior pipe 1, bottom interior pipe, adopt few heat-pipe working medium 8 filling weight, when work reaches a certain critical-temperature, make two-phase gas-liquid become single phase gas, thus reach explosion-proof object.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (3)
1. a glass heat pipe, is characterized in that, comprising: interior pipe (1), coating for selective absorption (2), vacuum interlayer (3), cover glass tube (4), support member (5), condensation segment (9);
Described coating for selective absorption (2) is positioned at the contact surface of vacuum interlayer (3) and pipe (1);
The outer Monday that described cover glass tube (4) is positioned at vacuum interlayer (3) encloses;
Described support member (5) is positioned at vacuum interlayer (3) inner bottom part both sides;
Described condensation segment (9) is positioned at pipe (1) head and is not wrapped in by vacuum interlayer (3).
2. a kind of glass heat pipe according to claim 1, is characterized in that, the bottom of described cover glass tube (4) also comprises getter (6) and getter film (7).
3. a kind of glass heat pipe according to claim 1, is characterized in that, described interior pipe (1) bottom also comprises working medium (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324537.8A CN104880109A (en) | 2015-06-15 | 2015-06-15 | Glass heat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324537.8A CN104880109A (en) | 2015-06-15 | 2015-06-15 | Glass heat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104880109A true CN104880109A (en) | 2015-09-02 |
Family
ID=53947703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324537.8A Withdrawn CN104880109A (en) | 2015-06-15 | 2015-06-15 | Glass heat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104880109A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201463362U (en) * | 2009-07-07 | 2010-05-12 | 北京清华阳光能源开发有限责任公司 | All-glass evacuated solar collector tube |
| CN102734955A (en) * | 2011-04-13 | 2012-10-17 | 北京清华阳光能源开发有限责任公司 | Multi-stage all-glass heat tube type vacuum solar heat collector tube |
| CN202955901U (en) * | 2012-12-18 | 2013-05-29 | 成都创热太阳能技术有限公司 | Solar vacuum heat collection pipe capable of enlarging absorption area and improving compressive capacity |
| CN203024459U (en) * | 2012-11-21 | 2013-06-26 | 皇明太阳能股份有限公司 | Reducing condensed light full-glass heat pipe type vacuum solar heat collecting pipe |
| CN203249401U (en) * | 2013-05-15 | 2013-10-23 | 北京清华阳光能源开发有限责任公司 | Full glass heat pipe solar heat collection pipe |
| CN203605503U (en) * | 2013-10-30 | 2014-05-21 | 陕西华扬太阳能有限公司 | Evacuated collector tube |
-
2015
- 2015-06-15 CN CN201510324537.8A patent/CN104880109A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201463362U (en) * | 2009-07-07 | 2010-05-12 | 北京清华阳光能源开发有限责任公司 | All-glass evacuated solar collector tube |
| CN102734955A (en) * | 2011-04-13 | 2012-10-17 | 北京清华阳光能源开发有限责任公司 | Multi-stage all-glass heat tube type vacuum solar heat collector tube |
| CN203024459U (en) * | 2012-11-21 | 2013-06-26 | 皇明太阳能股份有限公司 | Reducing condensed light full-glass heat pipe type vacuum solar heat collecting pipe |
| CN202955901U (en) * | 2012-12-18 | 2013-05-29 | 成都创热太阳能技术有限公司 | Solar vacuum heat collection pipe capable of enlarging absorption area and improving compressive capacity |
| CN203249401U (en) * | 2013-05-15 | 2013-10-23 | 北京清华阳光能源开发有限责任公司 | Full glass heat pipe solar heat collection pipe |
| CN203605503U (en) * | 2013-10-30 | 2014-05-21 | 陕西华扬太阳能有限公司 | Evacuated collector tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150902 |