CN206488487U - Novel solar water heater thermal-arrest tubular construction - Google Patents
Novel solar water heater thermal-arrest tubular construction Download PDFInfo
- Publication number
- CN206488487U CN206488487U CN201621425926.6U CN201621425926U CN206488487U CN 206488487 U CN206488487 U CN 206488487U CN 201621425926 U CN201621425926 U CN 201621425926U CN 206488487 U CN206488487 U CN 206488487U
- Authority
- CN
- China
- Prior art keywords
- vacuum heat
- heat collection
- collection pipe
- reflective mirror
- trapezoidal
- 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
Links
Classifications
-
- 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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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model provides a kind of novel solar water heater thermal-arrest tubular construction, including steel frame construction, attemperater, many spaced vacuum heat collection pipes and reflective mirror, attemperater, vacuum heat collection pipe and reflective mirror are both secured on steel frame construction, and reflective mirror is fixed on the back side of vacuum heat collection pipe；The cross section of vacuum heat collection pipe is trapezoidal, and trapezoidal longer base is located at the front of vacuum heat collection pipe, and shorter base is located at the back side of vacuum heat collection pipe, and two trapezoidal bases are parallel with the surface of reflective mirror.The beneficial effects of the utility model are to use special-shaped vacuum thermal-collecting tube, and reasonable in design, Heat-collecting effect is more preferable.
Description
Technical field
The utility model is related to a kind of novel solar water heater thermal-arrest tubular construction.
Background technology
Vacuum heat collection pipe is the crucial heat-collecting part in solar water heater, and its principle is that light can be propagated in a vacuum,
Absorbed in luminous energy, the water for transferring heat to collector tube inner wall, added so as to reach using the heat absorbing coating of thermal-collecting tube inner layer glass
The purpose of heat, existing vacuum heat collection pipe can not be adjusted with the angle change of light, and its cylindrical outer surface structure is to light
Absorbability is limited.
The content of the invention
Problem to be solved in the utility model is to provide a kind of novel solar water heater thermal-arrest tubular construction, overcomes existing
Deficiency in technology.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Novel solar water heater thermal-collecting tube
Structure, including steel frame construction, attemperater, many spaced vacuum heat collection pipes and reflective mirror, it is the attemperater, described
Vacuum heat collection pipe and the reflective mirror are both secured on the steel frame construction, and the reflective mirror is fixed on the vacuum heat collection pipe
The back side；
The cross section of the vacuum heat collection pipe is trapezoidal, and the trapezoidal longer base is being located at the vacuum heat collection pipe just
Face, shorter base is located at the back side of the vacuum heat collection pipe, and two trapezoidal bases are put down with the surface of the reflective mirror
OK.
Further, the trapezoidal shorter bottom is towards the raised camber line in the reflective mirror direction.
Further, the angle between the trapezoidal side and the surface of the reflective mirror is 40-60 °.
The utility model has the advantages and positive effects of：Due to using above-mentioned technical proposal, using special-shaped vacuum collection
Heat pipe, reasonable in design, more preferably, use more facilitates Heat-collecting effect；Easy to maintenance with simple in construction, processing cost is low
The advantages of.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the cross-sectional structure schematic diagram of vacuum heat collection pipe；
In figure：1- attemperaters；2- steel frame constructions；3- vacuum heat collection pipes；4- reflective mirrors；5- outer tubes；6- inner tubes；7-
Vacuum layer.
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of novel solar water heater thermal-arrest tubular construction, including steel frame construction
2nd, attemperater 1, many spaced vacuum heat collection pipes 3 and reflective mirror 4, attemperater 1, vacuum heat collection pipe 3 and reflective mirror 4
It is both secured on steel frame construction 2, reflective mirror 4 is fixed on the back side of vacuum heat collection pipe 3；
The cross section of vacuum heat collection pipe 3 is trapezoidal, and trapezoidal longer base is located at the front of vacuum heat collection pipe 3, shorter bottom
Side is located at the back side of vacuum heat collection pipe 3, and two trapezoidal bases are parallel with the surface of reflective mirror 4.
In said structure, it is higher that multiple cross sections can form an absorptance for the front of trapezoidal vacuum heat collection pipe 3
Plane, the ratio that the extinction face accounts for the extinction face of whole vacuum heat collection pipe 3 is maximum, and putting down where trapezoidal side edges can reflect reflective mirror
The light of 4 reflections, because its cross section is trapezoidal, therefore the area of the shady face above vacuum heat collection pipe 3 is minimum, and the structure is protected
Vacuum heat collection pipe 3 has been demonstrate,proved in each period in the daytime, angle of incident light absorptance higher when changing.
Trapezoidal shorter bottom is towards the raised camber line in the direction of reflective mirror 4.I.e. the back side of vacuum heat collection pipe 3 is cambered surface,
The design can reduce the area of the backlight area of vacuum heat collection pipe 3 to greatest extent in the case where ensureing glass tube surface stress.
Angle between trapezoidal side and the surface of reflective mirror 4 is 40-60 °.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all according to present utility model application scope made it is equal
Deng change and improvement etc., all should still it belong within patent covering scope of the present utility model.
Claims (3)
1. novel solar water heater thermal-arrest tubular construction, it is characterised in that：Set including steel frame construction, attemperater, many intervals
The vacuum heat collection pipe and reflective mirror put, the attemperater, the vacuum heat collection pipe and the reflective mirror are both secured to the steel
In frame structure, the reflective mirror is fixed on the back side of the vacuum heat collection pipe；
The cross section of the vacuum heat collection pipe is trapezoidal, and the trapezoidal longer base is located at the front of the vacuum heat collection pipe,
Shorter base is located at the back side of the vacuum heat collection pipe, and two trapezoidal bases are parallel with the surface of the reflective mirror.
2. novel solar water heater thermal-arrest tubular construction according to claim 1, it is characterised in that：It is described trapezoidal shorter
Bottom is towards the raised camber line in the reflective mirror direction.
3. novel solar water heater thermal-arrest tubular construction according to claim 1 or 2, it is characterised in that：It is described trapezoidal
Angle between side and the surface of the reflective mirror is 40-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425926.6U CN206488487U (en) | 2016-12-23 | 2016-12-23 | Novel solar water heater thermal-arrest tubular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425926.6U CN206488487U (en) | 2016-12-23 | 2016-12-23 | Novel solar water heater thermal-arrest tubular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488487U true CN206488487U (en) | 2017-09-12 |
Family
ID=59771388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425926.6U Expired - Fee Related CN206488487U (en) | 2016-12-23 | 2016-12-23 | Novel solar water heater thermal-arrest tubular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488487U (en) |
-
2016
- 2016-12-23 CN CN201621425926.6U patent/CN206488487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |