CN201844597U - Heat absorption plate core of solar heat collector - Google Patents
Heat absorption plate core of solar heat collector Download PDFInfo
- Publication number
- CN201844597U CN201844597U CN2010205692561U CN201020569256U CN201844597U CN 201844597 U CN201844597 U CN 201844597U CN 2010205692561 U CN2010205692561 U CN 2010205692561U CN 201020569256 U CN201020569256 U CN 201020569256U CN 201844597 U CN201844597 U CN 201844597U
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- CN
- China
- Prior art keywords
- heat
- heat absorption
- plate core
- absorbing plate
- absorption fin
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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 relates to a heat absorption plate core of a solar heat collector, which comprises flow passages and heat absorption fins, wherein the flow passages are uniformly distributed on the heat absorption plate core, the heat absorption fins are formed into one body with the flow passages through extrusion pulling, the adjacent heat absorption fins are mutually connected into a whole plate through primary grooves and secondary grooves, and a magnetron sputtering blue titanium film coating technology is adopted on the surfaces of the heat absorption fins. The utility model has the advantages that the heat collection efficiency is high, the heat conduction performance is better, and the heat loss and consumption is also little.
Description
Technical field
The utility model relates to the solar heat assembling sphere, relates in particular to a kind of heat-absorbing plate core of solar thermal collector.
Background technology
Flat-plate solar collector with its cost low, durable reliable, easy to install, be convenient to and build comprehensive coordinate and be subjected to people's welcome, but present flat-plate solar collector has following deficiency: runner separates with the heat absorption fin, the employing Type of Welding fuses, and heat transfer resistance is bigger; Adopt multithread road fin design, but do not contact between each runner, form whole plate, it is bigger that surface heat is migrated coefficient.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of collecting efficiency height, the heat-absorbing plate core of the solar thermal collector that heat-conductive characteristic is high.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of heat-absorbing plate core of solar thermal collector, comprise runner and heat absorption fin, described uniform flow passage is distributed on the heat-absorbing plate core, described heat absorption fin and runner pressing drawing are integral, and are interconnected to a whole plate between the described adjacent heat absorption fin.
According to another embodiment of the present utility model, a kind of heat-absorbing plate core of solar thermal collector comprises that further described runner is the designs of 12 runners.
According to another embodiment of the present utility model, a kind of heat-absorbing plate core of solar thermal collector comprises that further the employing mother-son groove connects between the described heat absorption fin.
According to another embodiment of the present utility model, a kind of heat-absorbing plate core of solar thermal collector comprises that further described heat absorption fin surface adopts the blue titanium plated film of magnetron sputtering.
According to another embodiment of the present utility model, a kind of heat-absorbing plate core of solar thermal collector comprises that further the side of described heat absorption fin is circular arc.
The utility model has solved the defective that exists in the background technology, and the heat-absorbing plate core runner is into a single integrated structure with heat absorption fin pressing drawing, 360 ° of heat transfers, and heat-conductive characteristic is higher; The heat absorption fin surface adopts the blue attitude coating technique of magnetron sputtering, and heat absorption rate reaches 95% ± 2%, and emissivity is lower than 4%, stable performance; Heat-absorbing plate core adopts the design of 12 runners, and it is shorter to the heat conduction distance of runner to make that the heat absorption fin absorbs heat; The heat absorption fin is fastened as a whole plate by mother-son groove, and it is lower to make the heat-absorbing plate core surface heat migrate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the enlarged drawing of A among Fig. 1;
Fig. 3 is the enlarged drawing of B among Fig. 1.
Wherein: 1, heat-absorbing plate core, 2, runner, 3, the heat absorption fin, 4, mother-son groove.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The heat-absorbing plate core 1 of a kind of solar thermal collector as Figure 1-3 comprises runner 2 and heat absorption fin 3, and runner 2 is evenly distributed on the heat-absorbing plate core 1, and heat absorption fin 3 is integral with runner 2 pressing drawings, is interconnected to a whole plate between the adjacent heat absorption fin 3.
In order to change traditional seven runners design, this heat-absorbing plate core has adopted the design of 12 runners, and it is farther to the heat conduction distance of runner 2 to make that heat absorption fin 3 absorbs heat.
Be fastened as a whole plate by mother-son groove 4 between the heat absorption fin 3 on this heat-absorbing plate core 1, so make the heat on heat-absorbing plate core surface migrate lower.
The blue attitude coating technique of magnetron sputtering is adopted on heat absorption fin 3 surfaces, and heat absorption rate reaches 95% ± 2%, and emissivity is lower than 4%, and performance is more stable.
The operation principle of this kind solar thermal collector is: on the heat absorption fin 3 of solar radiation to the heat-absorbing plate core 1 and be converted to heat energy, biography is to runner 2, like this, the cold working medium that enters from the heat collector bottom inlet, in runner 2, heated by sun the subject of knowledge and the object of knowledge, temperature raises gradually, and the hot working fluid band after the heating the upper end outlet of useful heat energy from heat collector, flows in the water storage box stand-by.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1. the heat-absorbing plate core of a solar thermal collector, comprise runner and heat absorption fin, it is characterized in that: described uniform flow passage is distributed on the heat-absorbing plate core, and described heat absorption fin and runner pressing drawing are integral, and is interconnected to a whole plate between the described adjacent heat absorption fin.
2. the heat-absorbing plate core of solar thermal collector as claimed in claim 1 is characterized in that: described runner is the designs of 12 runners.
3. the heat-absorbing plate core of solar thermal collector as claimed in claim 1 is characterized in that: adopt mother-son groove to connect between the described heat absorption fin.
4. the heat-absorbing plate core of solar thermal collector as claimed in claim 1 is characterized in that: the blue titanium plated film of described heat absorption fin surface employing magnetron sputtering.
5. the heat-absorbing plate core of solar thermal collector as claimed in claim 1, it is characterized in that: the side of described heat absorption fin is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205692561U CN201844597U (en) | 2010-10-20 | 2010-10-20 | Heat absorption plate core of solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205692561U CN201844597U (en) | 2010-10-20 | 2010-10-20 | Heat absorption plate core of solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844597U true CN201844597U (en) | 2011-05-25 |
Family
ID=44039485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205692561U Expired - Fee Related CN201844597U (en) | 2010-10-20 | 2010-10-20 | Heat absorption plate core of solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134209A (en) * | 2011-12-05 | 2013-06-05 | 常州天天太阳能有限公司 | Machining technology of solar air flat collector with plate core formed through drawing |
| CN103884121A (en) * | 2014-03-04 | 2014-06-25 | 苏州汇思阳光科技有限公司 | Plate core structure of flat-plate collector |
| CN104792035A (en) * | 2015-04-24 | 2015-07-22 | 北京天韵太阳科技发展有限公司 | Solar energy heat absorption, collection and conduction plate core and use method thereof |
| CN104792039A (en) * | 2015-04-24 | 2015-07-22 | 北京天韵太阳科技发展有限公司 | Solar energy photovoltaic power generation and heat production double-energy plate core and use method thereof |
-
2010
- 2010-10-20 CN CN2010205692561U patent/CN201844597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134209A (en) * | 2011-12-05 | 2013-06-05 | 常州天天太阳能有限公司 | Machining technology of solar air flat collector with plate core formed through drawing |
| CN103134209B (en) * | 2011-12-05 | 2016-06-01 | 常州海卡太阳能热泵有限公司 | Plate core draws the processing technique of the solar air flat plate collector of molding |
| CN103884121A (en) * | 2014-03-04 | 2014-06-25 | 苏州汇思阳光科技有限公司 | Plate core structure of flat-plate collector |
| CN104792035A (en) * | 2015-04-24 | 2015-07-22 | 北京天韵太阳科技发展有限公司 | Solar energy heat absorption, collection and conduction plate core and use method thereof |
| CN104792039A (en) * | 2015-04-24 | 2015-07-22 | 北京天韵太阳科技发展有限公司 | Solar energy photovoltaic power generation and heat production double-energy plate core and use method thereof |
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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: 20110525 Termination date: 20131020 |