CN201787751U - Heat concentrating and heat conducting device - Google Patents
Heat concentrating and heat conducting device Download PDFInfo
- Publication number
- CN201787751U CN201787751U CN2010205034393U CN201020503439U CN201787751U CN 201787751 U CN201787751 U CN 201787751U CN 2010205034393 U CN2010205034393 U CN 2010205034393U CN 201020503439 U CN201020503439 U CN 201020503439U CN 201787751 U CN201787751 U CN 201787751U
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- CN
- China
- Prior art keywords
- heat
- water tank
- metal heat
- vacuum tube
- tube
- 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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a heat concentrating and heat conducting device, which comprises an inner water tank and a plurality of double glass tube-type vacuum tubes, a condensation end cap is arranged at the open end of each double glass tube-type vacuum tube, a sealed metal heat tube is arranged above each condensation end cap, phase transition medium is arranged in all the metal heat tubes, and the metal heat tubes are all placed in the inner water tank. The utility model has the advantages of reasonable structure, safety and sanitation, tube explosion prevention and good heat transmission effect.
Description
Technical field:
The utility model relates to a kind of heat sink vacuum tube of solar water heater.
Background technology:
At present, the structure of the heat sink vacuum tube of solar water heater is, is made up of inside and outside layer glass pipe, is evacuated between the layer glass pipe, scribbles heat-sink shell at the outer surface of inner layer glass tube.When being installed on the water heater, vacuum tube is connected with the inner water tank of water heater, water is heated in vacuum tube, temperature raises, density diminishes, thus the water that is heated to the upper reaches, cold water flows in the vacuum tube downwards, so water forms convection current in water tank and vacuum tube, relies on the convection current vacuum tube that the water in the water tank is heated.But its shortcoming is, owing to constantly have water to enter in the vacuum tube and water is heated in vacuum tube, makes in the vacuum tube that constantly area has incrustation scale, and is not only unhygienic, and diminishes the Heat-collecting effect of vacuum tube; And when not having water in the vacuum tube, the vacuum tube of this moment often can reach the high temperature of degree more than 200, and be easy to cause vacuum tube bombing if go up water in water tank this moment.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of rational in infrastructure, and safety and sanitation avoid taking place blasted pipe phenomenon, the heat build-up heat-transfer device that heat transfer effect is good.
The purpose of this utility model is achieved through the following technical solutions: a kind of heat build-up heat-transfer device, comprise inner water tank and a plurality of double glazing tubular type vacuum tube, the openend of each double glazing tubular type vacuum tube is provided with the condensation end cap, the top of each condensation end cap is provided with the metal heat pipe of sealing, the inside of each metal heat pipe is provided with phase change medium, and each metal heat pipe places inner water tank.
The utility model compared with prior art has the following advantages:
Because the vacuum tube in this heat build-up heat-transfer device is not communicated with inner water tank, but conduct heat to inner water tank by its metal heat pipe, so not only can not produce incrustation scale in the vacuum tube, nor water on the high temperature can take place and the phenomenon of bombing, owing to use the metal heat pipe for thermal conductivity, the effect that heat is transmitted is relatively good again.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1-double glazing tubular type vacuum tube, 2-condensation end cap, 3-metal heat pipe, 4-phase change medium, 5-inner water tank.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of embodiment of the utility model heat build-up heat-transfer device as Fig. 1, comprise inner water tank 5 and a plurality of double glazing tubular type vacuum tube 1, the openend of each double glazing tubular type vacuum tube 1 is provided with condensation end cap 2, the top of each condensation end cap 2 is provided with the metal heat pipe 3 of sealing, the inside of each metal heat pipe 3 is provided with phase change medium 4, and each metal heat pipe 3 places inner water tank 5.
When this solar thermal collector is installed on the solar water heater, double glazing tubular type vacuum tube 1 in this heat build-up heat-transfer device needn't insert water heater inner water tank 5 inside, only the metal heat pipe 3 in the need heat build-up heat-transfer device stretches in the inner water tank 5 and gets final product, the heat build-up heat-transfer device absorbs the air in the sunlight heating inner glass tube, make the inner air tube convection current give metal heat pipe 3 by 2 conduction of condensation end cap with heat, phase change mediums 4 vaporizations in the metal heat pipe 3 and in the condensation of the top of metal heat pipe 3, thus make metal heat pipe 3 constantly heat be conducted to inner water tank 5.The utlity model has rational in infrastructurely, safety and sanitation avoid taking place blasted pipe phenomenon, the advantage that heat transfer effect is good.
Claims (1)
1. heat build-up heat-transfer device, it is characterized in that: comprise inner water tank (5) and a plurality of double glazing tubular type vacuum tubes (1), the openend of each described double glazing tubular type vacuum tube (1) is provided with condensation end cap (2), the top of each described condensation end cap (2) is provided with the metal heat pipe (3) of sealing, the inside of each described metal heat pipe (3) is provided with phase change medium (4), and each described metal heat pipe (3) places described inner water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205034393U CN201787751U (en) | 2010-08-24 | 2010-08-24 | Heat concentrating and heat conducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205034393U CN201787751U (en) | 2010-08-24 | 2010-08-24 | Heat concentrating and heat conducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787751U true CN201787751U (en) | 2011-04-06 |
Family
ID=43819711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205034393U Expired - Fee Related CN201787751U (en) | 2010-08-24 | 2010-08-24 | Heat concentrating and heat conducting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367355A (en) * | 2018-10-15 | 2019-02-22 | 江苏东方电热器制造有限公司 | A kind of new-energy automobile PTC electric heater |
-
2010
- 2010-08-24 CN CN2010205034393U patent/CN201787751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367355A (en) * | 2018-10-15 | 2019-02-22 | 江苏东方电热器制造有限公司 | A kind of new-energy automobile PTC electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110824 |