CN105402912A - Novel anti-freeze solar heat collecting module - Google Patents
Novel anti-freeze solar heat collecting module Download PDFInfo
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- CN105402912A CN105402912A CN201510762139.4A CN201510762139A CN105402912A CN 105402912 A CN105402912 A CN 105402912A CN 201510762139 A CN201510762139 A CN 201510762139A CN 105402912 A CN105402912 A CN 105402912A
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- plate
- heat collecting
- heat
- novel anti
- collecting module
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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 invention discloses a novel anti-freeze solar heat collecting module which comprises a base plate. Aluminum alloy baffles are arranged on the four edges of the base plate. A heat insulating plate is bonded to the inner surface of the base plate. A branch pipe and a heat collecting plate are installed on the heat insulating plate. A converging pipe extending to the outer side of one aluminum alloy baffle is arranged between the branch pipe. The surface of the heat collecting plate is coated with a carbon powder layer. A transparent cover plate is arranged above the heat collecting plate and connected with the aluminum alloy baffles in a clamped mode. According to the novel anti-freeze solar heat collecting module, through the structural design of adding artificial roughness and fins on the heat collecting plate, the heat exchange area of the heat collecting plate is increased in a disguised form, the convection and heat exchange effects are improved, and heat exchange on the surface of the heat collecting plate is enhanced; through the combination of the carbon powder layer applying on the surface of the module, the unification of the high solar absorptance of the surface coating and the low emissivity is achieved, the efficiency of absorbing the solar radiation energy is improved, the thermal radiation loss of the heat absorbing plate is reduced, and the working efficiency of the heat collector is improved.
Description
Technical field
The present invention relates to solar thermal collector technical field, be specially a kind of Novel anti-freezing solar energy heat collecting module.
Background technology
In solar energy heating utilization, key is that the radiant energy of the sun is converted to heat energy.Because solar energy compares dispersion, it must be managed to put together, so heat collector is the various key components utilizing solar energy equipment.The structural design that the many employings of existing collecting plate are flat, the heat exchange area of collecting plate is less, be unfavorable for improving heat convection effect, and face coat height solar absorptance is different with low-launch-rate, reduce the efficiency absorbing solar radiant energy, increase the thermal radiation loss of absorber plate itself, reduce the operating efficiency of heat collector, and cover plate mostly is the glass plate of frame, not only heat-proof quality is poor, and adjacent solar energy heat collecting module seamless link cannot be realized, reduce effective light transmission and endotherm area, effectively cannot prevent the conduction of heat inside and outside module, reduce the collecting efficiency of module, and traditional solar energy heat collecting module resistance to frost is poor, greatly reduce the service life of heat collecting module, cause the wasting of resources.
Summary of the invention
The object of the present invention is to provide a kind of Novel anti-freezing solar energy heat collecting module, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of Novel anti-freezing solar energy heat collecting module, comprise base plate, four limits of described base plate are provided with aluminium alloy baffle plate, the inner surface of described base plate is pasted with thermal insulation board, the top of described thermal insulation board is provided with tributary pipe and collecting plate, the centre of described tributary pipe is provided with the conflux pipe extended to outside aluminium alloy baffle plate, the surface of described collecting plate scribbles carbon dust layer, and the top of collecting plate is provided with transparent cover plate, described transparent cover plate and the clamping of aluminium alloy baffle plate.
Preferably, described tributary pipe arranges and is no less than four groups.
Preferably, the import department of described conflux pipe is provided with non-return valve, and the outlet of conflux pipe is provided with seal ring.
Preferably, described transparent cover plate is polycarbonate PC plate.
Compared with prior art, the invention has the beneficial effects as follows: this Novel anti-freezing solar energy heat collecting module, adopt the structural design of setting up artificial roughness and fin on collecting plate, the covert heat exchange area increasing collecting plate, improve heat convection effect, enhance the heat exchange on collecting plate surface, be combined in the carbon dust layer that Modular surface applies, realize the unification of face coat height solar absorptance and low-launch-rate, improve the efficiency absorbing solar radiant energy, reduce the thermal radiation loss of absorber plate itself, promote heat collector operating efficiency, the polycarbonate PC plate that simultaneously transparent cover plate preferably has a good heat-proof quality is made, adopt the structural design of Rimless, realize the seamless link of adjacent solar energy heat collecting module, add effective light transmission and endotherm area, effectively prevent the conduction of heat inside and outside module, guarantee temperature equalization in module, further increase the collecting efficiency of module, and parallel connected array model calling mode can be adopted, by arranging the conflux pipe running through header in the middle part of adjacent header end face, the seal matched with conflux pipe utilizing header inner container to be provided with, realize the connection of multiple module header, guarantee that the sealing in model calling gap is reliable, in conjunction with the baffle plate that aluminium alloy is made, solve the defect of traditional solar energy heat collecting module resistance to frost difference, greatly improve the service life of heat collecting module.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is structure cut away view of the present invention.
In figure: 1 base plate, 2 thermal insulation boards, 3 tributary pipes, 4 conflux pipes, 5 collecting plates, 6 carbon dust layers, 7 transparent cover plates, 8 aluminium alloy baffle plates.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the invention provides a kind of technical scheme: a kind of Novel anti-freezing solar energy heat collecting module, comprise base plate 1, four limits of base plate 1 are provided with aluminium alloy baffle plate 8, the inner surface of base plate 1 is pasted with thermal insulation board 2, the top of thermal insulation board 2 is provided with tributary pipe 3 and collecting plate 5, tributary pipe 3 arranges and is no less than four groups, the centre of tributary pipe 3 is provided with the conflux pipe 4 extended to outside aluminium alloy baffle plate 8, the import department of conflux pipe 4 is provided with non-return valve, and the outlet of conflux pipe 4 is provided with seal ring, the surface of collecting plate 5 scribbles carbon dust layer 6, adopt the structural design of setting up artificial roughness and fin on collecting plate 5, the covert heat exchange area having increased collecting plate 5, improve heat convection effect, enhance the heat exchange on collecting plate 5 surface, be combined in the carbon dust layer 6 that Modular surface applies, realize the unification of face coat height solar absorptance and low-launch-rate, improve the efficiency absorbing solar radiant energy, reduce the thermal radiation loss of absorber plate itself, promote heat collector operating efficiency, and the top of collecting plate 5 is provided with transparent cover plate 7, transparent cover plate 7 is polycarbonate PC plate, the polycarbonate PC plate that transparent cover plate 7 preferably has good heat-proof quality is made, adopt the structural design of Rimless, realize the seamless link of adjacent solar energy heat collecting module, add effective light transmission and endotherm area, effectively prevent the conduction of heat inside and outside module, guarantee temperature equalization in module, further increase the collecting efficiency of module, transparent cover plate 7 and aluminium alloy baffle plate 8 clamping, and parallel connected array model calling mode can be adopted, by arranging the conflux pipe 4 running through header in the middle part of adjacent header end face, the seal matched with conflux pipe 4 utilizing header inner container to be provided with, realize the connection of multiple module header, guarantee that the sealing in model calling gap is reliable, in conjunction with the baffle plate that aluminium alloy is made, solve the defect of traditional solar energy heat collecting module resistance to frost difference, greatly improve the service life of heat collecting module.
Operation principle: constantly absorb heat by collecting plate 5, makes the medium in conflux pipe 4 and tributary pipe 3 be heated intensification, utilizes thermal insulation board 2 that heat cannot be shed simultaneously, and can realize wired in parallel by conflux pipe 4 and dismountable aluminium alloy baffle plate 7.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. a Novel anti-freezing solar energy heat collecting module, comprise base plate (1), it is characterized in that: four limits of described base plate (1) are provided with aluminium alloy baffle plate (8), the inner surface of described base plate (1) is pasted with thermal insulation board (2), the top of described thermal insulation board (2) is provided with tributary pipe (3) and collecting plate (5), the centre of described tributary pipe (3) is provided with the conflux pipe (4) extending to aluminium alloy baffle plate (8) outside, the surface of described collecting plate (5) scribbles carbon dust layer (6), and the top of collecting plate (5) is provided with transparent cover plate (7), described transparent cover plate (7) and aluminium alloy baffle plate (8) clamping.
2. a kind of Novel anti-freezing solar energy heat collecting module according to claim 1, is characterized in that: described tributary pipe (3) setting is no less than four groups.
3. a kind of Novel anti-freezing solar energy heat collecting module according to claim 1, is characterized in that: the import department of described conflux pipe (4) is provided with non-return valve, and the outlet of conflux pipe (4) is provided with seal ring.
4. a kind of Novel anti-freezing solar energy heat collecting module according to claim 1, is characterized in that: described transparent cover plate (7) is polycarbonate PC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762139.4A CN105402912A (en) | 2015-11-11 | 2015-11-11 | Novel anti-freeze solar heat collecting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762139.4A CN105402912A (en) | 2015-11-11 | 2015-11-11 | Novel anti-freeze solar heat collecting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402912A true CN105402912A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762139.4A Pending CN105402912A (en) | 2015-11-11 | 2015-11-11 | Novel anti-freeze solar heat collecting module |
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| CN (1) | CN105402912A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532426Y (en) * | 2002-03-06 | 2003-01-22 | 高纪凡 | Plane plate solar energy heat collector |
| CN2804726Y (en) * | 2005-04-22 | 2006-08-09 | 深圳市嘉普通太阳能有限公司 | Integrated middle-high flat solar collector |
| CN202598905U (en) * | 2012-03-31 | 2012-12-12 | 广东五星太阳能股份有限公司 | Edged back panel clamping and combined type flat-plate solar collector |
| CN203385218U (en) * | 2013-07-22 | 2014-01-08 | 内蒙古工业大学 | Flat plate solar collector |
| CN104006549A (en) * | 2013-02-27 | 2014-08-27 | 青岛经济技术开发区海尔热水器有限公司 | Flat plate heat collector with vein-shaped runners |
| WO2014157761A1 (en) * | 2013-03-29 | 2014-10-02 | 주식회사 엑스엘 | Vacuum solar heat collection panel and solar heat collection module using same |
| CN104344574A (en) * | 2013-07-30 | 2015-02-11 | 陈世浩 | Solar thermal-insulating air-conditioning plate |
| CN104654842A (en) * | 2015-02-13 | 2015-05-27 | 华北电力大学（保定） | Flow channel-type heat exchanger |
-
2015
- 2015-11-11 CN CN201510762139.4A patent/CN105402912A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532426Y (en) * | 2002-03-06 | 2003-01-22 | 高纪凡 | Plane plate solar energy heat collector |
| CN2804726Y (en) * | 2005-04-22 | 2006-08-09 | 深圳市嘉普通太阳能有限公司 | Integrated middle-high flat solar collector |
| CN202598905U (en) * | 2012-03-31 | 2012-12-12 | 广东五星太阳能股份有限公司 | Edged back panel clamping and combined type flat-plate solar collector |
| CN104006549A (en) * | 2013-02-27 | 2014-08-27 | 青岛经济技术开发区海尔热水器有限公司 | Flat plate heat collector with vein-shaped runners |
| WO2014157761A1 (en) * | 2013-03-29 | 2014-10-02 | 주식회사 엑스엘 | Vacuum solar heat collection panel and solar heat collection module using same |
| CN203385218U (en) * | 2013-07-22 | 2014-01-08 | 内蒙古工业大学 | Flat plate solar collector |
| CN104344574A (en) * | 2013-07-30 | 2015-02-11 | 陈世浩 | Solar thermal-insulating air-conditioning plate |
| CN104654842A (en) * | 2015-02-13 | 2015-05-27 | 华北电力大学（保定） | Flow channel-type heat exchanger |
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Application publication date: 20160316 |
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