CN202171357U - Vacuum pipe of solar water heater - Google Patents
Vacuum pipe of solar water heater Download PDFInfo
- Publication number
- CN202171357U CN202171357U CN 201120227313 CN201120227313U CN202171357U CN 202171357 U CN202171357 U CN 202171357U CN 201120227313 CN201120227313 CN 201120227313 CN 201120227313 U CN201120227313 U CN 201120227313U CN 202171357 U CN202171357 U CN 202171357U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water heater
- utility
- model
- vacuum
- 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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Classifications
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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
Abstract
This utility model discloses a vacuum pipe of a solar water heater; two ends of a pipe are opened and connected mutually; one end of the pipe is provided with a closure cover made of heat insulating material; the pipe comprises an outer pipe and an inner pipe; the closure cover is connected with the outer wall of the outer pipe; the surface of the inner pipe is coated with a heat colleting film; the inner pipe of the vacuum pipe disclosed by this utility model is used for increasing the collecting efficiency of radiation heat and simultaneously conducting and heating the water in the pipe; the vacuum pipe disclosed by this utility model is characterized by reasonable design, simple structure, convenient cleaning, high heat colleting efficiency; in addition, the working efficiency of the water heater is increased; and the vacuum pipe disclosed by this utility model is promoted and popularized suitably.
Description
Technical field:
The utility model relates to the Application of Solar Energy field, particularly a kind of simple in structure, convenience for washing, the solar water heater vacuum-tube that Heat-collecting effect is high.
Background technology:
One end of traditional solar energy vacuum tube seals, and the open other end is inserted in the boiler.Though the conventional board-like raising of the thermal efficiency ratio of vacuum tube water heater is a lot, after service time was long, the small suspension in the water can reduce the thermal efficiency attached on the inner tubal wall greatly.The user wants vacuum tube taken off and cleans relatively difficulty, and is also very careful even the professional cleans, and damages avoiding.How in convenience for washing, increase the collecting efficiency of solar energy vacuum tube, improve the operating efficiency of water heater, need further research.
For example, application number is " 01256901.1 ", and publication number is characterized in that for the Chinese patent " solar water heater vacuum-tube " of " 2525429 " discloses a kind of solar water heater vacuum-tube the two ends of managing all are open structure.Though both ends open is taked in this design, the convenient cleaning, Heat-collecting effect is not high, is unfavorable for popularizing.
The utility model content:
The purpose of the utility model is to overcome the above-mentioned deficiency that existing solar water heater vacuum-tube exists; A kind of solar water heater vacuum-tube is provided; Adopt the interior pipe of solar water heater vacuum-tube of the utility model; Can increase photothermal collection efficiency, simultaneously the water in managing conducted heating; Reasonable in design, simple in structure, convenience for washing, collecting efficiency are high, improve the operating efficiency of water heater, are fit to popularize.
The utility model adopts following technical scheme to realize:
A kind of solar water heater vacuum-tube is managed to two ends open-mindedly, and an end of said pipe is provided with the capping that heat-barrier material is processed, and said pipe comprises outer tube and interior pipe, and said capping is connected with the outer wall of outer tube, it is characterized in that: the surface of pipe scribbles the thermal-arrest film in said.
Described capping is tightly connected mode for being threaded with outer tube outer wall.
The advantage of the utility model is:
1, the surface of pipe scribbled the thermal-arrest film in the utility model adopted, and can increase photothermal collection efficiency, simultaneously the water in managing was conducted heating; Reasonable in design, simple in structure, collecting efficiency is high, improves the operating efficiency of water heater, be fit to popularize.
2, adopt between the outer wall of the capping of the utility model and outer tube and be threaded, not only convenience for washing, installation and removal are convenient also very convenient.
Description of drawings
Fig. 1 is the utility model structural representation
Mark among the figure: 1, outer tube, 2, interior pipe, 3, the vacuum band, 4, capping.
The specific embodiment
A kind of solar water heater vacuum-tube is managed to two ends open-mindedly, and an end of said pipe is provided with the capping 4 that heat-barrier material is processed, and said pipe comprises outer tube 1 and interior pipe 2, and said capping 4 is tightly connected with the outer wall of outer tube 1, said in the surface of pipe 2 scribble the thermal-arrest film.
In the utility model, the outer wall connected mode of capping 4 and outer tube 1 is for being threaded.
When the utility model is used in existing solar vacuum-tube water heater, with pipe load onto capping 4 to next end, the other end still inserts in the water heater; Capping 4 is adopted with outer tube 1 and is threaded, difficult drop-off, and installation and use are all very convenient.
Claims (2)
1. solar water heater vacuum-tube; Pipe is open-minded for two ends; One end of said pipe is provided with the capping (4) that heat-barrier material is processed; Said pipe comprises outer tube (1) and interior pipe (2), and said capping (4) is connected with the outer wall of outer tube (1), it is characterized in that: the surface of pipe (2) scribbles the thermal-arrest film in said.
2. a kind of solar water heater vacuum-tube according to claim 1 is characterized in that: described capping (4) is tightly connected mode for being threaded with outer tube (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120227313 CN202171357U (en) | 2011-06-30 | 2011-06-30 | Vacuum pipe of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120227313 CN202171357U (en) | 2011-06-30 | 2011-06-30 | Vacuum pipe of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171357U true CN202171357U (en) | 2012-03-21 |
Family
ID=45829552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120227313 Expired - Fee Related CN202171357U (en) | 2011-06-30 | 2011-06-30 | Vacuum pipe of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171357U (en) |
-
2011
- 2011-06-30 CN CN 201120227313 patent/CN202171357U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20120630 |