CN202013035U - Wrapping type heat absorbing body structure of flat solar water heater - Google Patents
Wrapping type heat absorbing body structure of flat solar water heater Download PDFInfo
- Publication number
- CN202013035U CN202013035U CN2011201175062U CN201120117506U CN202013035U CN 202013035 U CN202013035 U CN 202013035U CN 2011201175062 U CN2011201175062 U CN 2011201175062U CN 201120117506 U CN201120117506 U CN 201120117506U CN 202013035 U CN202013035 U CN 202013035U
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- Prior art keywords
- heat
- heat conducting
- plate
- comb
- heat absorbing
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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 discloses a wrapping type heat absorbing body structure of a flat solar water heater, which comprises a heat absorbing plate, heat-transfer medium passageways and heat conducting plates, wherein a solar selective absorption coating is arranged on the surface of the heat absorbing plate, the heat-transfer medium passageways, namely rack pipes, are arranged at the lower portion of the heat absorbing plate, and the heat conducting plate wraps the rack pipes and is integrally composited with the heat absorbing plate. Grooves which match with the rack pipes are arranged on the heat conducting plates at interval, and the rack pipes are embedded into the corresponding grooves and are in face contact with the inner surface of heat conducting plates. The heat conducting plates and the heat absorbing plate are combined into a whole through welding or other modes, thereby being tight in combination, keeping good heat conducting performance and causing no harm to the solar selective absorption coating of the heat absorbing body. The heat conducting plates are in face contact with the outer surface of rack pipes, thereby greatly improving heat conducting areas and heat conducting efficiency. Additionally, the accommodating spaces between the grooves of the heat conducting plates and the rack pipes can be filled with heat conducting materials so as to further improve the heat conducting efficiency.
Description
Technical field
The utility model relates to technical field of solar utilization technique, more particularly, relates to the welded improvement of panel solar heat-absorbing plate core.
Background technology
Flat-plate solar collector mainly is by absorber plate, be coated on the solar selectively absorbing coating on the absorber plate upper surface, comb with the absorber plate welding, transparent cover plate, insulating and shell constitute, when absorber plate and comb are welded, traditional method is to adopt laser weld or ultrasonic bonding that heat-absorbing plate core and comb are welded as a whole, as shown in Figure 1, and when adopting laser weld, spot welding is carried out in both sides at comb 10, leave the gap between the solder joint, the heat energy that absorber plate 11 absorbs is transmitted to comb 10 by solder joint, and thermal resistance is big, heat loss is big, and the rate that comes into force is low, when welding easily with absorber plate 11 or comb 10 burn-throughs.As shown in Figure 2, when adopting ultrasonic bonding, supersonic welding wheel 12 can damage the solar selectively absorbing coating 13 that is coated on the absorber plate 11, reduced the sun absorbability of absorber plate 11, and a little less than the engaging force of welding back absorber plate 11 and comb 10, and generally, the material of absorber plate 11 is an aluminium, the material of comb 10 is a copper, adopts ultrasonic bonding poor reliability, success rate low, and causes rosin joint easily or leak weldering.Directly absorber plate 11 and comb 10 are welded in addition, heat-conducting area is little, and heat conduction efficiency is low.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective of the prior art; provide a kind of welding reliable, can effectively avoid rosin joint or leak weldering; and can effectively protect solar selectively absorbing coating, and heat-conducting area is big, the coated formula panel solar absorber structure that heat conduction efficiency is high.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of coated formula panel solar absorber structure is provided, comprise the absorber plate that has solar selectively absorbing coating on the surface, the heat transfer medium channels that is arranged on the absorber plate bottom is a comb, also comprise heat-conducting plate coated and that be combined into one with absorber plate with described comb, this heat-conducting plate is arranged at intervals with the groove that adapts with comb, and comb embeds corresponding grooves and contacts with heat-conducting plate inner surface face.
The beneficial effect of coated formula panel solar absorber structure described in the utility model is: by making the coated heat-conducting plate in the absorber plate bottom of described comb; this heat-conducting plate is arranged at intervals with the groove that adapts with comb; comb embeds corresponding grooves and contacts with heat-conducting plate inner surface face; this heat-conducting plate and absorber plate are welded as a whole; welding is reliable; can effectively avoid rosin joint or leak weldering; and can effectively protect solar selectively absorbing coating; and this heat-conducting plate contacts with comb outer surface face; increased heat-conducting area greatly; the heat conduction efficiency height; also can in the groove of described heat-conducting plate and the accommodation space between the comb, be equiped with Heat Conduction Material, further improve heat conduction efficiency.
Below in conjunction with drawings and Examples coated formula panel solar absorber structure described in the utility model is described further.
Description of drawings
Fig. 1 is that tradition adopts laser weld directly absorber plate and comb to be carried out the welded structure schematic diagram;
Fig. 2 is that tradition adopts ultrasonic bonding directly absorber plate and comb to be carried out the welded structure schematic diagram;
Fig. 3 is the three-dimensional structure diagram of coated formula panel solar absorber structure described in the utility model;
Fig. 4 is the A-A broken section enlarged drawing of Fig. 3;
Fig. 5 is the three-dimensional structure diagram of the heat-conducting plate of coated formula panel solar absorber structure described in the utility model.
The specific embodiment
Below be the preferred example of coated formula panel solar absorber structure described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 3, Fig. 4, Fig. 5, a kind of coated formula panel solar absorber structure is provided, comprise the absorber plate 1 that has solar selectively absorbing coating 2 on the surface, the heat transfer medium channels that is arranged on absorber plate 1 bottom is a comb 3, described absorber plate 1 is strip or whole plate, also comprise heat-conducting plate 4 coated and that be combined into one with absorber plate 1 with described comb, described heat-conducting plate 4 is combined as a whole by welding or other modes with absorber plate 1, combine closely, keep good heat-conducting, and not injury of solar selectively absorbing coating to absorber, welding is reliable, can effectively avoid rosin joint or leak weldering, this heat-conducting plate 4 is arranged at intervals with the groove 5 that adapts with comb 3, comb 3 embeds corresponding grooves 5 and contacts with heat-conducting plate 4 inner surface faces, and heat-conducting area is big, the heat conduction efficiency height.
Be equiped with Heat Conduction Material 6 in the groove 5 of described heat-conducting plate 4 and the accommodation space between the comb 3, further improve heat conduction efficiency.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (2)
1. coated formula panel solar absorber structure, comprise the absorber plate (1) that has solar selectively absorbing coating (2) on the surface, the heat transfer medium channels that is arranged on absorber plate (1) bottom is comb (3), it is characterized in that, also comprise heat-conducting plate (4) coated and that be combined into one with absorber plate with described comb, this heat-conducting plate (4) is arranged at intervals with the groove (5) that adapts with comb (3), and comb (3) embeds corresponding grooves (5) and contacts with heat-conducting plate (4) inner surface face.
2. coated formula panel solar absorber structure according to claim 1 is characterized in that, is equiped with Heat Conduction Material (6) in the groove (5) of described heat-conducting plate (4) and the accommodation space between the comb (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201175062U CN202013035U (en) | 2011-04-20 | 2011-04-20 | Wrapping type heat absorbing body structure of flat solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201175062U CN202013035U (en) | 2011-04-20 | 2011-04-20 | Wrapping type heat absorbing body structure of flat solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013035U true CN202013035U (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201175062U Expired - Fee Related CN202013035U (en) | 2011-04-20 | 2011-04-20 | Wrapping type heat absorbing body structure of flat solar water heater |
Country Status (1)
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| CN (1) | CN202013035U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196247A (en) * | 2013-04-27 | 2013-07-10 | 河南金丹搪瓷有限公司 | Production process of solar heat collecting plate and heat collecting panel utilized by same |
| CN103292492A (en) * | 2012-09-29 | 2013-09-11 | 赵枫 | Heat absorption plate core of solar heat collector |
| CN103286526A (en) * | 2012-09-29 | 2013-09-11 | 赵枫 | Processing method of heat-absorption plate core of flat plate solar heat collector |
| CN103376006A (en) * | 2012-04-16 | 2013-10-30 | 关绍勤 | Split-metal gravity heat pipe with micro-arc-welded rib plate |
| CN103712344A (en) * | 2013-09-26 | 2014-04-09 | 戚荣生 | Heat-storage type novel flat-plate solar collector special for solar air conditioners |
| CN103776183A (en) * | 2014-02-19 | 2014-05-07 | 扬州市喜来太阳能科技有限公司 | Flat-plate solar heat-absorbent plate core assembly |
| CN103836829A (en) * | 2014-03-25 | 2014-06-04 | 严光能 | Panel solar heat collection plate core and manufacturing method thereof |
| CN103925724A (en) * | 2014-05-07 | 2014-07-16 | 文力 | Solar heat collection board high in heat transfer efficiency |
| CN104633959A (en) * | 2015-02-10 | 2015-05-20 | 王定刚 | Traceless welded solar heat absorption panel core, solar water heater and traceless welding method |
| CN107990568A (en) * | 2017-12-21 | 2018-05-04 | 海宁德诺太阳能设备有限公司 | A kind of solar energy heat collection pipe power generator |
-
2011
- 2011-04-20 CN CN2011201175062U patent/CN202013035U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376006A (en) * | 2012-04-16 | 2013-10-30 | 关绍勤 | Split-metal gravity heat pipe with micro-arc-welded rib plate |
| CN103292492A (en) * | 2012-09-29 | 2013-09-11 | 赵枫 | Heat absorption plate core of solar heat collector |
| CN103286526A (en) * | 2012-09-29 | 2013-09-11 | 赵枫 | Processing method of heat-absorption plate core of flat plate solar heat collector |
| CN103286526B (en) * | 2012-09-29 | 2016-04-20 | 陈静 | A kind of processing method of flat type solar heat collector heat-absorbing plate core |
| CN103196247A (en) * | 2013-04-27 | 2013-07-10 | 河南金丹搪瓷有限公司 | Production process of solar heat collecting plate and heat collecting panel utilized by same |
| CN103196247B (en) * | 2013-04-27 | 2015-08-19 | 河南金丹搪瓷有限公司 | The production technology of solar heat-collection plate and thermal-arrest panel used |
| CN103712344A (en) * | 2013-09-26 | 2014-04-09 | 戚荣生 | Heat-storage type novel flat-plate solar collector special for solar air conditioners |
| CN103776183A (en) * | 2014-02-19 | 2014-05-07 | 扬州市喜来太阳能科技有限公司 | Flat-plate solar heat-absorbent plate core assembly |
| CN103836829A (en) * | 2014-03-25 | 2014-06-04 | 严光能 | Panel solar heat collection plate core and manufacturing method thereof |
| CN103925724A (en) * | 2014-05-07 | 2014-07-16 | 文力 | Solar heat collection board high in heat transfer efficiency |
| CN104633959A (en) * | 2015-02-10 | 2015-05-20 | 王定刚 | Traceless welded solar heat absorption panel core, solar water heater and traceless welding method |
| CN107990568A (en) * | 2017-12-21 | 2018-05-04 | 海宁德诺太阳能设备有限公司 | A kind of solar energy heat collection pipe power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HANLIN SOLAR ENERGY CO., LTD. Free format text: FORMER OWNER: YANG XIANJIE Effective date: 20141201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 253500 DEZHOU, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141201 Address after: 253500 Shandong city of Dezhou province Lingxian County Song Town Village North 500 meters West Patentee after: Shandong Hanlin Solar Co., Ltd. Address before: 000 road of Wanjiang District 523000 Guangdong city of Dongguan province Southern China Southern China District sub A9A MALL opposite spirit Patentee before: Yang Xianjie |
|
| 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: 20111019 Termination date: 20160420 |