CN201589450U - Novel coil-pipe type flat solar panel core - Google Patents
Novel coil-pipe type flat solar panel core Download PDFInfo
- Publication number
- CN201589450U CN201589450U CN2009202761105U CN200920276110U CN201589450U CN 201589450 U CN201589450 U CN 201589450U CN 2009202761105 U CN2009202761105 U CN 2009202761105U CN 200920276110 U CN200920276110 U CN 200920276110U CN 201589450 U CN201589450 U CN 201589450U
- Authority
- CN
- China
- Prior art keywords
- pipe
- coil
- solar panel
- panel core
- type flat
- 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
Abstract
The utility mode relates to a novel coil-pipe type flat solar panel core, which is made of a homogenous pipe. An automatic pipe bender automatically bends the homogenous pipe into a coil-pipe shape, cross section of a coil pipe is provided with closed patterns formed by eccentric arcs or lines and arcs, and the coil pipe is used as a heat transferring medium flow channel. By adopting sophisticated laser welding between an absorber plate and the pipe, the solar panel core has the advantages of reduced welding points, enlarged contact area with heat absorption, sufficient heat exchanging of the whole flow channel, great improvement of heat absorption efficiency of products and crystal medium corrosion of the welding points, and prolonged service life of the products.
Description
Technical field
The utility model relates to solar energy heat utilization technical field, relates in particular to a kind of novel coil pipe type flat panel solar heat collecting plate core.
Background technology
Existing plate core for flat-plate solar collector mostly is grid shape pipe thermal-arrest plate or tab style thermal-arrest plate, its heat collector is by absorber plate, the plate core, cover plate, heat-insulation layer and shell are formed, wherein the thermal-arrest plate is by comb, the cermet coating of collector and aluminium magnetron sputtering (CERMET) plated film band, or copper material black coating nickel is formed, its drawback is, because collector and comb are to adopt soldering fully, supersonic welding etc., its welding position is more, different quality can influence the chemical change of the brilliant metastructure of its weld, thereby can shorten the service life of flow channel material, its heat transfer rate is slow nor abundant, influences the heat absorption efficiency of its total.Through facts have proved, also between 15-20, limited flat plate collector and architecture-integral so greatly with life-span application in the industry its service life, and the cost that plate core working medium stream is made strengthens, and it is complicated that product structure becomes.Thus, the employed plate core of flat plate collector structurally also is not very desirable at present.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model be to provide a kind of simple in structure, with low cost, the thermal efficiency is high, corrosion resistant novel coil pipe type flat panel solar heat collecting plate core.It can effectively solve soldering, supersonic welding is to the brilliant Jie's corrosion of solder contacts and the thermal efficiency is low, the deficiency of life-span weak point.
To achieve these goals, the technical scheme that the utility model adopted is: novel coil pipe type flat panel solar heat collecting plate core, it is made by a homogeneous tube, it is characterized in that described homogeneous tube is bent into snakelike with automatic pipebender automatically, the cross section of coiled pipe is by the circular arc of decentraction or the closed figure of being made up of straight line and circular arc, as the heat-transfer working medium runner, and the advanced laser weld of employing between absorber plate and the pipe, the plate core is reduced pad, increase with the contact area of heat absorption, thereby make whole runner heat exchange abundant, improved crystalline substance Jie corrosion of the heat absorption efficiency and the pad of product greatly, also increase to the service life that makes product.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is two-way outlet coiled pipe structure chart.
Fig. 2 is unidirectional outlet coiled pipe structure chart.
Among Fig. 1,1 coiled pipe, 2,2A is two-way outlet coiled pipe interface.
Among Fig. 2,1 coiled pipe, 2,2A is unidirectional outlet coiled pipe interface.
The specific embodiment
Following embodiment is as to qualification of the present utility model, all any modifications of being done in scope of the present utility model, is equal to replacement, improvement etc., all belongs to protection domain of the present utility model.
As shown in the figure, novel coil pipe type flat panel solar heat collecting plate core comprises coiled pipe 1, can be divided into two-way outlet by outlet, as Fig. 1; Unidirectional outlet such as Fig. 2; Adopt automatic pipebender to bend moulding, directly carry out laser weld, can directly assemble after finishing, so just improved its heat absorption efficiency and use features simple structureization greatly with its heat collector related accessory with absorber plate, but also reduce cost, be fit to very much domestic type and install.
Claims (1)
1. novel coil pipe type flat panel solar heat collecting plate core, it is made by a homogeneous tube, and it is snakelike to it is characterized in that described homogeneous tube is bent into automatically with automatic pipebender, and the cross section of coiled pipe is by the circular arc of decentraction or the closed figure of being made up of straight line and circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202761105U CN201589450U (en) | 2009-12-07 | 2009-12-07 | Novel coil-pipe type flat solar panel core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202761105U CN201589450U (en) | 2009-12-07 | 2009-12-07 | Novel coil-pipe type flat solar panel core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589450U true CN201589450U (en) | 2010-09-22 |
Family
ID=42749234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202761105U Expired - Fee Related CN201589450U (en) | 2009-12-07 | 2009-12-07 | Novel coil-pipe type flat solar panel core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654604A (en) * | 2013-11-20 | 2015-05-27 | 张玉宝 | Solar heat collector |
| CN113506993A (en) * | 2021-06-18 | 2021-10-15 | 电子科技大学 | Medium type periodic structure with high frequency and low frequency |
-
2009
- 2009-12-07 CN CN2009202761105U patent/CN201589450U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654604A (en) * | 2013-11-20 | 2015-05-27 | 张玉宝 | Solar heat collector |
| CN113506993A (en) * | 2021-06-18 | 2021-10-15 | 电子科技大学 | Medium type periodic structure with high frequency and low frequency |
| CN113506993B (en) * | 2021-06-18 | 2022-05-03 | 电子科技大学 | Medium type periodic structure with high frequency and low frequency |
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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: 20100922 Termination date: 20131207 |