CN203642534U - Integral rear backboard of flat-plate solar collector - Google Patents
Integral rear backboard of flat-plate solar collector Download PDFInfo
- Publication number
- CN203642534U CN203642534U CN201320725693.1U CN201320725693U CN203642534U CN 203642534 U CN203642534 U CN 203642534U CN 201320725693 U CN201320725693 U CN 201320725693U CN 203642534 U CN203642534 U CN 203642534U
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- China
- Prior art keywords
- plate
- plates
- top surface
- rear backboard
- integral rear
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- 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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Abstract
The utility model discloses an integral rear backboard of a flat-plate solar collector. The integral rear backboard comprises a base plate, lateral plates, top surface plates, top surface vertical plates, angle irons and rivets, wherein the base plate and the lateral plates, the lateral plates and the top surface plates, the top surface plates and the top surface vertical plates form angles of 90 degrees, are perpendicular to each other, and are formed by bending a steel plate; four corners of the lateral plates are connected and reinforced through the angle irons and the rivets; shapes of vertical sections of four edges of the integral rear backboard are completely the same. According to the utility model, the angle between every two plane surfaces of the integral rear backboard is 90 degrees; compared with a ram-type integral rear backboard of a solar collector, the integral rear backboard is simple in processing technique and lower in manufacturing cost of processing devices, and can be manufactured from general metal materials, such as galvanized steel plates, in a sheet-metal bending manner; the integral rear backboard has the applications that are the same as those of the ram-type rear backboard, but is greatly low in manufacturing cost, better in sealing performance and simple and convenient to assemble, and has values for popularization and application.
Description
Technical field
The utility model relates to a kind of postnotum of flat-plate solar collector, particularly a kind of flat-plate solar collector entirety postnotum that adopts panel beating wrap direction to make.
Background technology
Conventional flat-plate solar collector postnotum is normally dull and stereotyped, is inlaid in the groove of aluminum alloy frame.Because frame and postnotum are different members, between them, cannot accomplish long-term good sealing, can affect heat exchange efficiency and the service life of solar thermal collector.For improving the backboard sealing property of solar thermal collector, invent in recent years a kind of overall postnotum, this postnotum stamps out a grooved cavity by a metallic plate, is used for installing insulation material and solar heat-collection plate in cavity, the positive installed surface that also has plate glass.Carry out assembling plate solar thermal collector with this overall postnotum, when installation, without aluminum alloy frame, assemble easylier, and sealing property is better.The manufacturing process adopting due to punching type entirety postnotum is Sheet Metal Forming Technology, requires the material of backboard must have good ductility and the material thickness that meets punching stretch.Between each plane of postnotum, be designed to circular arc, while making punching press, material can not ftracture.And the heating surface of flat-plate solar collector is generally 1000mm × 2000mm, the postnotum punch forming that area is large like this, need large-scale, large tonnage pressing machine and large stamping die, manufacturing cost is higher, make the solar thermal collector selling price of punching type postnotum higher, user is difficult to accept.
Through retrieval, in the invention of existing flat-plate solar collector postnotum, also there is no each plane each other 90
0the invention of the overall postnotum of the solar thermal collector at angle.
Summary of the invention
The purpose of this utility model is to provide a kind of flat-plate solar collector entirety postnotum, each plane of backboard each other 90
0angle, forms with a block plate bending, and processing technology is simple, and process equipment cost is lower, and manufacturing cost declines greatly, is conducive to the popularization in market.
The purpose of this utility model realizes by the following method:
A kind of flat-plate solar collector entirety postnotum, it comprises base plate 1, side plate 2, top surface plane plate 3, end face vertical panel 4, angle steel 5, rivet 6, is characterized in that:
(1) base plate 1 and side plate 2, side plate 2 and top surface plane plate 3, top surface plane plate 3 and end face vertical panel 4 all each other 90
0angle, is vertical relation, is formed by a block plate bending;
(2) four of postnotum side plate 2 jiaos are carried out reinforcement by connection with angle steel 5 and rivet 6;
(3) the vertical section shape on postnotum four limits is identical.
A kind of flat-plate solar collector entirety postnotum that the utility model adopts panel beating wrap direction to make, each plane each other 90
0angle, compared with the overall postnotum made from solar thermal collector impact style, the utility model processing technology is simple, process equipment cost is lower, can make as galvanized steel plain sheet of common metal material, and its purposes is identical with solar thermal collector punching type postnotum, but manufacturing cost declines greatly, sealing property is better, and simple and convenient assembly has application value.
Accompanying drawing explanation
Fig. 1 is embodiment schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1,
Fig. 3 is the B-B cutaway view of Fig. 1,
Fig. 4 is the I portion enlarged drawing of Fig. 2,
Fig. 5 is the steel plate cutting expanded view of Fig. 1.
The specific embodiment
1-accompanying drawing 5 embodiment are explained in detail the utility model by reference to the accompanying drawings:
The present embodiment " a kind of flat-plate solar collector entirety postnotum " is by base plate 1, side plate 2, and top surface plane plate 3, end face vertical panel 4, angle steel 5, rivet 6 forms.Base plate 1 and side plate 2, side plate 2 and top surface plane plate 3, top surface plane plate 3 and end face vertical panel 4 all each other 90
0angle, is vertical relation, is formed by a block plate bending.Between 4 blocks of side plates, reinforce with angle steel 5 and rivet 6, to improve rigidity and sealing.Four jiaos of postnotum side plate 2 are carried out reinforcement by connection with angle steel 5 and rivet 6, and the vertical section shape on postnotum four limits is identical.
When this postnotum assembling flat-plate solar collector, the cavity being formed by base plate 1 and side plate 2, can place insulation material and solar energy heat absorbing flat board, top surface plane plate 3 can be placed dull and stereotyped safety glass with the empty frame that end face vertical panel 4 forms, just can become flat-plate solar collector by direct-assembling thus, no longer need aluminum alloy frame to assemble.
Claims (1)
1. an overall postnotum for flat-plate solar collector, it comprises base plate (1), side plate (2), top surface plane plate (3), end face vertical panel (4), angle steel (5), rivet (6), is characterized in that:
1. base plate (1) and side plate (2), side plate (2) and top surface plane plate (3), top surface plane plate (3) and end face vertical panel (4) all each other 90
0angle, is vertical relation, is formed by a block plate bending;
2. four jiaos of postnotum side plate (2) are carried out reinforcement by connection with angle steel (5) and rivet (6);
3. the vertical section shape on postnotum four limits is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725693.1U CN203642534U (en) | 2013-11-18 | 2013-11-18 | Integral rear backboard of flat-plate solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725693.1U CN203642534U (en) | 2013-11-18 | 2013-11-18 | Integral rear backboard of flat-plate solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642534U true CN203642534U (en) | 2014-06-11 |
Family
ID=50873772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725693.1U Expired - Fee Related CN203642534U (en) | 2013-11-18 | 2013-11-18 | Integral rear backboard of flat-plate solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591713A (en) * | 2013-11-18 | 2014-02-19 | 广西比迪光电科技工程有限责任公司 | Integrated rear backplane of flat-plate solar collector |
-
2013
- 2013-11-18 CN CN201320725693.1U patent/CN203642534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591713A (en) * | 2013-11-18 | 2014-02-19 | 广西比迪光电科技工程有限责任公司 | Integrated rear backplane of flat-plate solar collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161118 |