CN203824126U - Welding-free anti-freezing heat absorbing plate core of flat-plate solar collector - Google Patents
Welding-free anti-freezing heat absorbing plate core of flat-plate solar collector Download PDFInfo
- Publication number
- CN203824126U CN203824126U CN201420083309.7U CN201420083309U CN203824126U CN 203824126 U CN203824126 U CN 203824126U CN 201420083309 U CN201420083309 U CN 201420083309U CN 203824126 U CN203824126 U CN 203824126U
- Authority
- CN
- China
- Prior art keywords
- water header
- cold water
- pipe
- hot water
- absorbing plate
- 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.)
- Withdrawn - After Issue
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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
The utility model relates to a welding-free anti-freezing heat absorbing plate core of a flat-plate solar collector which comprises a heat absorbing plate (1), a group of heat pipes (4), a hot water collecting pipe (7) made of silica gel, a cold water collecting pipe (2) made of silica gel, and a group of nipples (3) respectively integrally molded with the cold water collecting pipe and the hot water collecting pipe, wherein the nipples respectively sleeve two ends of the heat pipes (4); the nipples are respectively provided with pipe clamps (5); two ends of the cold water collecting pipe and two ends of the hot water collecting pipe are respectively provided with pipe clamps (6) connected with the heat absorbing plate. By virtue of adopting the technical scheme, the leakage problem caused by welding sand holes can be avoided by connection of the heat pipes and the collecting pipes; the collecting pipes have elasticity, so that a collecting pipe frost splitting phenomenon caused by low air temperature in winter is avoided, and the welding-free anti-freezing heat absorbing plate core has the advantages of simplicity in assembly, safety and reliability in sealing, and the like.
Description
Technical field:
The utility model belongs to flat-plate solar collector technical field, and particularly one exempts to weld antifreeze panel solar heat-absorbing plate core.
Background technology:
In flat-plate solar collector, formed by absorber plate, heat-conducting copper pipe and header by a kind of heat-absorbing plate core at present, heat-conducting copper pipe two ends and header are by being weldingly connected and being arranged on absorber plate, absorb heat by absorber plate, by heat-conducting copper pipe, heat being transferred to fluid again circulates by header, because being prone to sand holes in the process of welding, heat-conducting copper pipe and header cause leakage, serious impact the quality of product, be subject to the impact of temperature winter, fluid in header freezes and very easily causes pipeline breaking, causes heat-absorbing plate core to scrap.
Utility model content:
The purpose of this utility model is exactly in welding process, to be prone to sand holes and to cause and leak and freezed in winter causes the problem of pipeline breaking in order to solve heat-conducting copper pipe and header, and the one providing exempts to weld antifreeze panel solar heat-absorbing plate core.
To achieve these goals, the utility model has adopted following technical scheme:
One exempts to weld antifreeze panel solar heat-absorbing plate core, it comprises: absorber plate, be connected in one group of heat pipe on absorber plate, the two ends up and down of heat pipe connect respectively hot water header and cold water header, hot and cold water header is connected with the water inlet pipe and water outlet pipe of water storage cylinder respectively, it is characterized in that: described hot water header and cold water header are made up of silica gel, on hot water header and cold water header, be respectively equipped with one group of nipple, nipple corresponding on hot water header and cold water header is socketed with corresponding heat pipe one end respectively, is respectively equipped with pipe collar on nipple.
Described hot water header and cold water header and the nipple on it are the integrative-structure that silica gel is made, and the hot water header between nipple and cold water header diameter are streamlined by two ends to middle part respectively to be dwindled.
Described nipple internal diameter is 6mm, and the internal diameter of nipple and the external diameter of heat pipe are closely socketed.
Described hot water header is respectively equipped with pipe clamp with the two ends of cold water header and is connected with absorber plate by pipe clamp.
Owing to having adopted technique scheme, heat pipe of the present utility model with do not need being connected of header welding, avoid the leakage problem causing because of welding sand holes, the silica gel material adopting due to header has elasticity, avoid the phenomenon of the low header bursting by freezing causing of winter temperature, there is assembling simple, the advantage such as sealingly secure is reliable.
For more detailed explanation the utility model, following accompanying drawing provides a most preferred embodiment.
Brief description of the drawings:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention:
As Fig. 1, shown in Fig. 2, one exempts to weld antifreeze panel solar heat-absorbing plate core, it comprises: absorber plate 1, be connected in one group of heat pipe 4 on absorber plate, the two ends up and down of heat pipe connect respectively hot water header 7 and cold water header 2, hot and cold water header is connected with the water inlet pipe and water outlet pipe of water storage cylinder respectively, described hot water header 7 and cold water header 2 are made up of silica gel, on hot water header 7 and cold water header 2, correspondence is provided with one group of nipple 3, described hot water header and cold water header and the nipple on it are the integrative-structure that silica gel is made, hot water header between nipple and cold water header diameter are respectively the streamlined pressure that dwindles to offset tube fluid to be changed by two ends to middle part.
The internal diameter of described nipple 3 is 6mm, the external diameter of heat pipe 4 is 10mm, nipple 3 is closely socketed with heat pipe 4 two ends respectively, is respectively equipped with pipe collar 5 on nipple, and hot water header 7 is respectively equipped with pipe clamp 6 with the two ends of cold water header 2 and is connected with absorber plate by pipe clamp.
Owing to having adopted technique scheme, heat pipe of the present utility model is connected with header does not need welding, avoid the leakage problem causing because of welding sand holes, the silica gel material adopting due to header has elasticity, avoid the phenomenon of the low header bursting by freezing causing of winter temperature, there is assembling simple, the advantage such as sealingly secure is reliable.
Claims (4)
1. exempt to weld antifreeze panel solar heat-absorbing plate core for one kind, it comprises: absorber plate (1), be connected in the one group of heat pipe (4) on absorber plate, the two ends up and down of heat pipe connect respectively hot water header (7) and cold water header (2), hot and cold water header is connected with the water inlet pipe and water outlet pipe of water storage cylinder respectively, it is characterized in that: described hot water header (7) and cold water header (2) are made up of silica gel, on hot water header (7) and cold water header (2), be respectively equipped with one group of nipple (3), the upper corresponding nipple (3) of hot water header (7) and cold water header (2) is socketed with corresponding heat pipe (4) one end respectively, on nipple, be respectively equipped with pipe collar (5).
2. one according to claim 1 exempts to weld antifreeze panel solar heat-absorbing plate core, it is characterized in that the integrative-structure that described hot water header (7) and cold water header (2) and the nipple (3) on it are made for silica gel, the hot water header (7) between nipple and cold water header (2) diameter are streamlined by two ends to middle part respectively to be dwindled.
3. one according to claim 1 and 2 exempts to weld antifreeze panel solar heat-absorbing plate core, it is characterized in that described nipple (3) internal diameter is 6mm, and the external diameter of the internal diameter of nipple (3) and heat pipe (4) is closely socketed.
4. one according to claim 1 and 2 exempts to weld antifreeze panel solar heat-absorbing plate core, it is characterized in that described hot water header (7) is respectively equipped with pipe clamp (6) and is connected with absorber plate by pipe clamp with the two ends of cold water header (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083309.7U CN203824126U (en) | 2014-02-26 | 2014-02-26 | Welding-free anti-freezing heat absorbing plate core of flat-plate solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083309.7U CN203824126U (en) | 2014-02-26 | 2014-02-26 | Welding-free anti-freezing heat absorbing plate core of flat-plate solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824126U true CN203824126U (en) | 2014-09-10 |
Family
ID=51479613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083309.7U Withdrawn - After Issue CN203824126U (en) | 2014-02-26 | 2014-02-26 | Welding-free anti-freezing heat absorbing plate core of flat-plate solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851810A (en) * | 2014-02-26 | 2014-06-11 | 姜道平 | Weld-free and antifreeze flat solar heat absorbing plate core |
-
2014
- 2014-02-26 CN CN201420083309.7U patent/CN203824126U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851810A (en) * | 2014-02-26 | 2014-06-11 | 姜道平 | Weld-free and antifreeze flat solar heat absorbing plate core |
| CN103851810B (en) * | 2014-02-26 | 2015-10-14 | 姜道平 | One is exempted to weld antifreeze panel solar heat-absorbing plate core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bengbu haosijia Solar Energy Ltd Assignor: Jiang Daoping Contract record no.: 2015340000018 Denomination of utility model: Weld-free and antifreeze flat solar heat absorbing plate core Granted publication date: 20140910 License type: Exclusive License Record date: 20150312 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20151014 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |