CN203454873U - Inorganic superconductive anti-freezing gravity assisted heat pipe - Google Patents
Inorganic superconductive anti-freezing gravity assisted heat pipe Download PDFInfo
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- CN203454873U CN203454873U CN201320522350.5U CN201320522350U CN203454873U CN 203454873 U CN203454873 U CN 203454873U CN 201320522350 U CN201320522350 U CN 201320522350U CN 203454873 U CN203454873 U CN 203454873U
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- heat pipe
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- gravity assisted
- freezing
- superconductive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
An inorganic superconductive anti-freezing gravity assisted heat pipe belongs to the technical field of solar heat collectors. The inorganic superconductive anti-freezing gravity assisted heat pipe adopts a conical structure, a net-like member is arranged in an evaporation end of the heat pipe and is attached to the pipe wall, and superconductive liquid is adsorbed by using the capillarity action and is controlled to be always positioned in the body similar to a cone, so the anti-freezing effect is achieved for the heat pipe.
Description
Technical field
The utility model relates to the antifreeze gravity assisted heat pipe of a kind of inorganic superconducting, belongs to solar heat tubular type heat collector technical field.
Background technology
Along with scientific and technological progress, the increase of the scope that heliotechnics relates to, use crowd is more and more, and solar energy links together closely with people's life.It is with its economy, and the multiple advantage such as environmental protection has obtained people's trust, and in future, solar energy will certainly be more widely used.Nowadays, heliotechnics has been come in the middle of daily life, solar water heater is exactly wherein to apply maximum a kind of technology, yet, due to geographical environment and technical factor, at northern China cold district in winter, solar water heater utilization rate is lower, its principal element is that winter temperature is lower, and the heat pipe in solar water heater can lose efficacy because of the low bursting by freezing of temperature.
The existing solar heat pipe freezing proof technique ideal value that is also far from reaching.Guaranteeing, under the prerequisite of efficiency of heat pipes, also there is no at present a kind of effectively heat pipe freezing proof technique.By current technological means, reach the heat pipe of antifreezing effect, itself cost can increase substantially, and the masses are difficult to accept, and can make water-heater efficiency step-down besides, do not reach routine use requirement.
Summary of the invention
In order to solve problems of the prior art, the utility model provides a kind of inorganic superconducting antifreeze gravity assisted heat pipe, and this gravity assisted heat pipe should guarantee, under the prerequisite of water-heater efficiency and cost control, to allow heat pipe reach antifreezing effect.
The technical solution adopted in the utility model is: the antifreeze gravity assisted heat pipe of a kind of inorganic superconducting, it comprises a heat pipe and heat pipe heat radiation body, the evaporation ends of described heat pipe adopts pyramidal structure, is provided with reticular component in heat pipe, and superconducting fluid is positioned at the conical cavity of heat pipe evaporation ends.
The beneficial effects of the utility model are: the antifreeze gravity assisted heat pipe of this inorganic superconducting evaporation ends adopt pyramidal structure, in heat pipe, be provided with reticular component, superconducting fluid is positioned at the conical cavity of heat pipe evaporation ends.This gravity assisted heat pipe is guaranteeing, under the prerequisite of water-heater efficiency and cost control, to allow heat pipe reach antifreezing effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structure chart of the antifreeze gravity assisted heat pipe of a kind of inorganic superconducting.
Fig. 2 is the A enlarged drawing in Fig. 1.
Fig. 3 is the B enlarged drawing in Fig. 1.
In figure: 1, superconducting fluid, 2, heat pipe, 3, reticular component, 4, heat pipe heat radiation body.
The specific embodiment
Below according to by drawings and embodiments, the utility model being further described.
Fig. 1,2,3 shows the structure chart of the antifreeze gravity assisted heat pipe of a kind of inorganic superconducting.In figure, the antifreeze gravity assisted heat pipe of inorganic superconducting comprises a heat pipe 2 and heat pipe heat radiation body 4, and the diameter of heat pipe heat radiation body 4 is greater than the diameter of heat pipe 2.The evaporation ends of heat pipe 2 adopts pyramidal structure, in heat pipe 2, be provided with reticular component 3, utilize the capillarity absorption superconducting fluid 1 between reticular component 3 and reticular component and tube wall, accurately the level control of superconducting fluid 1 in conoid (conical cavity in heat pipe 2 evaporation ends), when superconducting fluid 1 crystallographic expansion, staying the superconducting fluid hanging between thermotube wall and net due to the network structure of net itself, is can not cause extrusion damage by thermotube wall during crystallization.When residue is stored in superconducting fluid 1 expansion of heat pipe bottom, because space of living in is conoid, the extruding force of opposite heat tube tube wall can be divided into two parts: a part is the extruding force F2 of opposite heat tube axis direction, and another part is the extruding force F1 of opposite heat tube tube wall.
According to Newton's third law active force and reaction force.When superconducting fluid 1 opposite heat tube 2 tube walls apply extruding force F2, itself also can be subject to the reaction force that heat pipe 2 tube walls apply superconducting fluid 1, like this, when superconducting fluid 1 crystallization, due to the reaction force that is subject to heat pipe 2 tube walls and applies, in the process expanding in crystalline volume, can make superconducting fluid 1 move on the whole, and another part is the extruding force F1 of opposite heat tube 2 tube walls, this part of power has been not enough to opposite heat tube tube wall and has caused damage.
Claims (1)
1. the antifreeze gravity assisted heat pipe of inorganic superconducting, it comprises a heat pipe (2) and heat pipe heat radiation body (4), it is characterized in that: the evaporation ends of described heat pipe (2) adopts pyramidal structure, in heat pipe (2), be provided with reticular component (3), superconducting fluid (1) is positioned at the conical cavity of heat pipe (2) evaporation ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522350.5U CN203454873U (en) | 2013-08-26 | 2013-08-26 | Inorganic superconductive anti-freezing gravity assisted heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522350.5U CN203454873U (en) | 2013-08-26 | 2013-08-26 | Inorganic superconductive anti-freezing gravity assisted heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454873U true CN203454873U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320522350.5U Expired - Fee Related CN203454873U (en) | 2013-08-26 | 2013-08-26 | Inorganic superconductive anti-freezing gravity assisted heat pipe |
Country Status (1)
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| CN (1) | CN203454873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902490A (en) * | 2021-02-04 | 2021-06-04 | 中国科学院理化技术研究所 | Adsorption refrigerator |
-
2013
- 2013-08-26 CN CN201320522350.5U patent/CN203454873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902490A (en) * | 2021-02-04 | 2021-06-04 | 中国科学院理化技术研究所 | Adsorption refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: 116601 2-553, building 1, Zhenmei Industrial Park, ia-23, Dalian Free Trade Zone, Dalian City, Liaoning Province Patentee after: DALIAN HENGNENG HIGH-GUIDING TECHNOLOGY CO.,LTD. Address before: 116600 I-8-8, building -D, Zhen Peng industrial town, Dalian economic and Technological Development Zone, Liaoning Patentee before: DALIAN XURI YANGGUANG SOLAR ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20210826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |