CN202304013U - Heat pipe solar thermal collector - Google Patents
Heat pipe solar thermal collector Download PDFInfo
- Publication number
- CN202304013U CN202304013U CN 201120371188 CN201120371188U CN202304013U CN 202304013 U CN202304013 U CN 202304013U CN 201120371188 CN201120371188 CN 201120371188 CN 201120371188 U CN201120371188 U CN 201120371188U CN 202304013 U CN202304013 U CN 202304013U
- Authority
- CN
- China
- Prior art keywords
- glass tube
- heat
- superconducting fluid
- inner glass
- pipe
- 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.)
- Expired - Fee Related
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a heat pipe solar thermal collector. The internal surface of an internal glass tube is connected with a superconducting fluid adsorption component with a circular cross section and metal heat-conducting sleeves are arranged on open ends of an external glass tube and the internal glass tube. since heat conduction depends on continuous evaporation and condensation of the superconducting fluid in the internal glass tube, the internal glass tube cannot be scaled and burst; and the adsorption component in the internal glass enables the superconducting fluid to be evenly distributed on the external surface of the internal glass tube, so that the heat absorption surface area of the superconducting fluid is increased and further the heat conduction energy efficiency of the heat pipe solar thermal collector can be higher.
Description
Technical field
The utility model relates to a kind of heat-collecting part glass-vacuum tube of solar water heater, the heat pipe-type glass-vacuum tube of particularly not leaking water in the pipe.
Background technology
At present, the structure of the heat-collecting part glass-vacuum tube of solar water heater does, is low-voltage vacuum between the inside and outside layer glass pipe, scribbles heat-sink shell at the outer surface of inner layer glass tube.When the user uses solar water heater; Can only emit the hot water in the water-heater water tank, and can not emit the hot water in the glass-vacuum tube, cause waste; Be communicated with water-heater water tank owing to glass-vacuum tube again; Water in the glass-vacuum tube and the water circulative convection in the water tank make interior constantly the amassing of glass-vacuum tube that incrustation scale arranged, and cause the heat transfer efficiency of glass-vacuum tube low.
Summary of the invention
In order to overcome the low deficiency of hot water, scaling, efficiency that storage can not be emitted in a large number in the existing glass vacuum tube; The utility model provides a kind of hot pipe type solar heat collector, and this hot pipe type solar heat collector is not communicated with water tank, does not leak water in it; Not scaling, and efficiency is high.
The utility model solves the technical scheme that its technical problem adopted: hot pipe type solar heat collector comprises inner glass tube and outer glass pipe; The outer surface of inner glass tube scribbles heat-sink shell; One end of inner glass tube and outer glass pipe seals the formation free end respectively; The sealing of the other end of outer glass pipe and inner glass tube forms openend, and the inner surface of inner glass tube links to each other with the adsorption element that is loaded with superconducting fluid, is provided with the metal heat-conducting cover in the open end of outer glass pipe and inner glass tube.The adsorption element of above-mentioned superconducting fluid optimize structure for, the cross section of adsorption element is an annular.The course of work of this hot pipe type solar heat collector does; Sunshine is absorbed by the heat-sink shell on the inner glass tube; Superconducting fluid in the inner glass tube heating adsorption element, superconducting fluid receives thermal evaporation to rise to metal heat-conducting cover place's condensation release heat of open end, and superconducting fluid becomes liquid state again by gaseous state; The metal heat-conducting cover is dispersed into heat in the water tank; Become liquid superconducting fluid again and be adsorbed parts again and absorb, the conduction of accomplishing heat through continuous evaporation and the condensation of superconducting fluid, and metal heat-conducting overlaps contacting of water in the openend that also plays the glass tube that prevents high temperature and the water tank.
The beneficial effect of the utility model is, owing to rely on the continuous evaporation of the superconducting fluid in the inner glass tube and the conduction that heat is accomplished in condensation, so the heat in the inner glass tube no longer relies on the convection current of water to transmit, so inner glass tube not scaling, pipe explosion; And the adsorption element in the interior glass makes superconducting fluid can be distributed in the outer surface of inner glass tube more equably, has increased the surface area of superconducting fluid absorption heat, makes this hot pipe type solar heat collector heat conduction efficiency high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structure principle chart of the utility model.
1. outer glass pipes among the figure, 2. inner glass tube, 3. adsorption element, 4. metal heat-conducting cover.
The specific embodiment
In Fig. 1; Hot pipe type solar heat collector comprises inner glass tube 2 and outer glass pipe 1; The outer surface of inner glass tube 2 scribbles heat-sink shell, and an end of inner glass tube 2 and outer glass pipe 1 seals the formation free end respectively, and outer glass pipe 1 forms openend with the other end sealing of inner glass tube 2; The inner surface of inner glass tube 2 and cross section are that the adsorption element 3 of the superconducting fluid of annular links to each other, and are provided with metal heat-conducting cover 4 in the open end of outer glass pipe 1 and inner glass tube 2.
Claims (2)
1. hot pipe type solar heat collector; It comprises inner glass tube and outer glass pipe; The outer surface of inner glass tube scribbles heat-sink shell, and an end of inner glass tube and outer glass pipe seals the formation free end respectively, and the other end sealing of outer glass pipe and inner glass tube forms openend; It is characterized in that: the inner surface of inner glass tube links to each other with the adsorption element that is loaded with superconducting fluid, is provided with the metal heat-conducting cover in the open end of outer glass pipe and inner glass tube.
2. hot pipe type solar heat collector according to claim 1 is characterized in that: the cross section of the adsorption element of said superconducting fluid is an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120371188 CN202304013U (en) | 2011-09-28 | 2011-09-28 | Heat pipe solar thermal collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120371188 CN202304013U (en) | 2011-09-28 | 2011-09-28 | Heat pipe solar thermal collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304013U true CN202304013U (en) | 2012-07-04 |
Family
ID=46372897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120371188 Expired - Fee Related CN202304013U (en) | 2011-09-28 | 2011-09-28 | Heat pipe solar thermal collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304013U (en) |
-
2011
- 2011-09-28 CN CN 201120371188 patent/CN202304013U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU PUSI NOVEL ENERGY TECHNOLOGY CO., LTD. Assignor: Jia Zuyi Contract record no.: 2012320000913 Denomination of utility model: Heat pipe solar thermal collector Granted publication date: 20120704 License type: Exclusive License Record date: 20120726 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120928 |