CN202562111U - Scratch-preventing connection opening of solar heat collecting pipe - Google Patents
Scratch-preventing connection opening of solar heat collecting pipe Download PDFInfo
- Publication number
- CN202562111U CN202562111U CN 201220213547 CN201220213547U CN202562111U CN 202562111 U CN202562111 U CN 202562111U CN 201220213547 CN201220213547 CN 201220213547 CN 201220213547 U CN201220213547 U CN 201220213547U CN 202562111 U CN202562111 U CN 202562111U
- Authority
- CN
- China
- Prior art keywords
- heat collecting
- collecting pipe
- scratch
- connection opening
- solar heat
- 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
Abstract
The utility model provides a scratch-preventing connection opening of a solar heat collecting pipe, relates to the field of solar heat collecting, and mainly solves the problem of sealing of the connection opening of the heat collecting pipe. The scratch-preventing connection opening of the solar heat collecting pipe comprises a water tank barrel body. A row of through holes for installing the heat collecting pipe is arranged on an iron sheet of the water tank barrel body. An outer edge of each through hole is provided with a ring-column-shaped punching turning-up side. The scratch-preventing connection opening of the solar heat collecting pipe is characterized in that the end portion of the ring-column-shaped punching turning-up side extending to outside is of horn shape. As the end portion of the ring-column-shaped punching turning-up side extending to outside is of horn shape, the heat collecting pipe is prevented from contacting with a tip portion of the iron sheet of the barrel body, possibility of scratch of the heat collecting pipe is avoided, and water sealing performance between the heat collecting pipe and the barrel body is improved.
Description
Technical field
The utility model relates to field of solar heat, specifically a kind of solar energy heat collection pipe anti-scratch connector.
Background technology
Solar energy heat collection pipe need be plugged on the staving that inner bag and shell form and just can fix; This just need be on the iron sheet of staving processing mounting holes, this installing hole is to be formed by punch ram at present, its structure is to form an exhausting hole; The outward flange of each through hole has the central column punching press flange perpendicular to the staving iron sheet; Like Fig. 2, this central column punching press limit perpendicular to the staving iron sheet causes thermal-collecting tube to scratch in the thermal-collecting tube installation process easily; Influenced the water-stop between thermal-collecting tube and the staving, often caused leaking.
The utility model content
The purpose of the utility model is to provide a kind of solar energy heat collection pipe anti-scratch connector, and this device can avoid thermal-collecting tube to scratch, and improves the water sealing property between thermal-collecting tube and the staving.
The technical scheme that its technical problem of the utility model solution is taked is: solar energy heat collection pipe anti-scratch connector; Relate to the water tank staving; On the iron sheet of water tank staving, be provided with the exhausting hole that thermal-collecting tube is installed; The outward flange of each through hole is provided with central column punching press flange, it is characterized in that, the end of described central column punching press flange outwards expansion is horn-like.
The beneficial effect of the utility model is: be horn-like because the end of central column punching press flange is outwards expanded; Make thermal-collecting tube avoid contacting with the tip of staving iron sheet; Thereby the possibility of avoiding thermal-collecting tube to scratch has improved the water sealing property between thermal-collecting tube and the staving.
Description of drawings
Fig. 1 is the staving iron sheet broken section structural representation of the utility model.
Fig. 2 is existing staving iron sheet broken section structural representation.
Among the figure: 1 staving iron sheet, 2 central column punching press flange, 3 horn-like reamings.
The specific embodiment
As shown in Figure 1.Solar energy heat collection pipe anti-scratch connector relates to the water tank staving, on water tank staving iron sheet 1, is provided with the exhausting hole that thermal-collecting tube is installed, and the outward flange of each through hole is provided with central column punching press flange 2, and central column punching press flange 2 is stamped to form by a pressing equipment.The end of described central column punching press flange 2 outwards expansion is horn-like reaming 3.Horn-like reaming 3 is accomplished reaming and is turned up by another equipment and realizes on the basis of aforementioned operation.
Claims (1)
1. solar energy heat collection pipe anti-scratch connector; Relate to the water tank staving, on the iron sheet of water tank staving, be provided with the exhausting hole that thermal-collecting tube is installed, the outward flange of each through hole is provided with central column punching press flange; It is characterized in that the end of described central column punching press flange outwards expansion is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213547 CN202562111U (en) | 2012-05-14 | 2012-05-14 | Scratch-preventing connection opening of solar heat collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213547 CN202562111U (en) | 2012-05-14 | 2012-05-14 | Scratch-preventing connection opening of solar heat collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562111U true CN202562111U (en) | 2012-11-28 |
Family
ID=47211761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213547 Expired - Fee Related CN202562111U (en) | 2012-05-14 | 2012-05-14 | Scratch-preventing connection opening of solar heat collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679593A (en) * | 2012-05-14 | 2012-09-19 | 范晓晨 | Scratch-proof connector of solar heat collecting pipe |
-
2012
- 2012-05-14 CN CN 201220213547 patent/CN202562111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679593A (en) * | 2012-05-14 | 2012-09-19 | 范晓晨 | Scratch-proof connector of solar heat collecting pipe |
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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: 20121128 Termination date: 20130514 |