CN203489535U - Pipe wing type heat collecting evaporating plate core of solar energy heat pump - Google Patents
Pipe wing type heat collecting evaporating plate core of solar energy heat pump Download PDFInfo
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- CN203489535U CN203489535U CN201320497142.4U CN201320497142U CN203489535U CN 203489535 U CN203489535 U CN 203489535U CN 201320497142 U CN201320497142 U CN 201320497142U CN 203489535 U CN203489535 U CN 203489535U
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- heat
- plate core
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- absorbing fins
- evaporating
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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
- Y02E10/44—Heat exchange systems
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Abstract
The utility model discloses a pipe wing type heat collecting evaporating plate core of a solar energy heat pump. The plate core comprises evaporating heat exchanging pipes and heat absorbing fins, wherein the evaporating heat exchanging pipes and the heat absorbing fins are fixed together; the evaporating heat exchanging pipes are evenly distributed on the pipe wing type heat absorbing evaporating plate core; the heat absorbing fins are formed by an upper part and a lower part; and the heat absorbing fins on the upper and the lower parts are integrated with the evaporating heat exchanging pipes. Via the above method, higher heat collecting efficiency of the pipe wing type collecting evaporating plate core of solar energy heat pump is provided with stable performance; and with lower heat transmission of a heat collecting evaporating plate core surface, stability of a solar energy heat pump system is guaranteed.
Description
Technical field
The utility model relates to solar energy utilization technique field, particularly relates to a kind of solar heat pump tube wing type thermal-arrest evaporation plate core.
Background technology
Solar energy, as the regenerative resource of earth maximum, has obtained more utilization and development in recent years.Direct expanding solar heating pump system is simple and compact for structure with it, and collecting efficiency is high, and required solar thermal collector area such as dwindles greatly at the advantage, civilian more and more wider with industrial circle application.In direct expanding solar heating pump system, solar energy heating evaporimeter is critical component, and the performance of system is had a significant impact.And concerning solar energy heating evaporimeter, the collecting efficiency of heat-absorbing plate core is again vital.
Flat-plate solar collector with its cost low, durable reliable, easy to install, be convenient to and building comprehensive coordinate and welcomed by the people, but current flat-plate solar collector has following deficiency: runner is separated with heat absorbing fins, employing Type of Welding is connected, and heat transfer resistance is larger; Adopt multiple flow passages fin design, but do not contact between each runner, do not form whole plate, it is larger that surface heat is migrated coefficient.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of solar heat pump tube wing type thermal-arrest evaporation plate core, has guaranteed that collecting efficiency is high and heat-conductive characteristic is high, has guaranteed the stability of solar energy heat pump system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of solar heat pump tube wing type thermal-arrest evaporation plate core is provided, comprise: evaporating heat-exchanging pipe and heat absorbing fins, affixed being integral between evaporating heat-exchanging pipe and heat absorbing fins, evaporating heat-exchanging pipe is evenly distributed on tube wing type heat absorption evaporation plate core, described heat absorbing fins comprises upper and lower two parts, and upper and lower two-part heat absorbing fins and evaporating heat-exchanging pipe connect into a whole plate.
In preferred embodiment of the utility model, between described evaporating heat-exchanging pipe and upper and lower two-part heat absorbing fins, adopt welding or cold rolling mode to connect into a whole plate.
In preferred embodiment of the utility model, the material of described evaporating heat-exchanging pipe is oxygen-free copper or alloy aluminum.
In preferred embodiment of the utility model, two parts up and down of described heat absorbing fins form by roll extrusion.
In preferred embodiment of the utility model, the surface of described heat absorbing fins is provided with the blue titanium plated film of magnetron sputtering or is electroplate with black chromium solar coating for selective absorption.
In preferred embodiment of the utility model, the side of described heat absorbing fins is circular arc.
The beneficial effects of the utility model are: 360 ° of heat transfers between evaporating heat-exchanging pipe and heat absorbing fins in the utility model solar heat pump tube wing type thermal-arrest evaporation plate core, and heat-conductive characteristic is higher; Heat absorbing fins surface adopts the blue state coating technique of magnetron sputtering, and heat absorption rate reaches 95% ± 2%, and emissivity is lower than 6%, stable performance; The upper and lower two parts of heat absorbing fins connect into a whole plate by welding or cold rolling and evaporating heat-exchanging pipe, make thermal-arrest evaporation plate wicking surface heat migrate lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of solar heat pump tube wing type thermal-arrest evaporation plate core of the present utility model one preferred embodiment;
Fig. 2 is that the A-A of figure is to cutaway view;
Fig. 3 is the partial enlarged drawing of B in Fig. 2;
In accompanying drawing, the mark of each parts is as follows: 1, heat absorbing fins, 2, evaporating heat-exchanging pipe, 3, tube wing type heat absorption evaporation plate core.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A solar heat pump tube wing type thermal-arrest evaporation plate core, comprising: evaporating heat-exchanging pipe 2 and heat absorbing fins 1, and affixed being integral between evaporating heat-exchanging pipe 2 and heat absorbing fins 1, evaporating heat-exchanging pipe 2 is evenly distributed on tube wing type heat absorption evaporation plate core 3.
Described heat absorbing fins 1 comprises upper and lower two parts, between upper and lower two-part heat absorbing fins 1 and evaporating heat-exchanging pipe 2, by welding or cold rolling mode, connects into a whole plate, can guarantee that the heat of thermal-arrest evaporation plate wicking surface is migrated lower.
Described evaporating heat-exchanging pipe 2 adopts the metals such as oxygen-free copper, alloy aluminum to make, and evaporating heat-exchanging pipe 2 inside are provided with cold-producing medium working medium.
Two parts up and down of described heat absorbing fins 1 form by roll extrusion, and the side of described heat absorbing fins 1 is circular arc, and heat absorbing fins 1 and 2 series connection of Duo Gen evaporating heat-exchanging pipe have formed tube wing type heat absorption evaporation plate core 3.
The surface of described heat absorbing fins 1 is provided with the blue titanium plated film of magnetron sputtering or is electroplate with black chromium solar coating for selective absorption, and heat absorption rate has reached 95% ± 2%, and emissivity is lower than 6%, and performance is more stable.
The operation principle of the utility model solar heat pump tube wing type thermal-arrest evaporation plate core is:
Solar radiation is to tube wing type heat absorption evaporation plate core 3, the now absorption of the solar selectively absorbing coating on heat absorbing fins 1 solar radiation can and be converted into heat energy, complete absorption the energy transform into heat energy of solar energy, transfer heat to the cold-producing medium working medium of evaporating heat-exchanging pipe 2 inside simultaneously, make it to become steam state by liquid state heat absorption.
The beneficial effect of the utility model solar heat pump tube wing type thermal-arrest evaporation plate core is:
Between evaporating heat-exchanging pipe 2 and heat absorbing fins 1, adopt 360 ° of heat transfers, heat-conductive characteristic is higher;
Heat absorbing fins 1 surface adopts the blue state coating technique of magnetron sputtering, and heat absorption rate reaches 95% ± 2%, and emissivity is lower than 6%, stable performance;
Heat absorbing fins Shang Xia 1 two parts by welding or cold rolling and evaporating heat-exchanging pipe 2, connect into a whole plate, make thermal-arrest evaporation plate wicking surface heat migrate lower;
Collecting efficiency is high, and heat-conductive characteristic is high, can guarantee the stability of solar energy heat pump system.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a solar heat pump tube wing type thermal-arrest evaporation plate core, it is characterized in that, comprise: evaporating heat-exchanging pipe and heat absorbing fins, affixed being integral between evaporating heat-exchanging pipe and heat absorbing fins, evaporating heat-exchanging pipe is evenly distributed on tube wing type heat absorption evaporation plate core, described heat absorbing fins comprises upper and lower two parts, and upper and lower two-part heat absorbing fins and evaporating heat-exchanging pipe connect into a whole plate.
2. solar heat pump tube wing type thermal-arrest evaporation plate core according to claim 1, is characterized in that, adopts welding or cold rolling mode to connect into a whole plate between described evaporating heat-exchanging pipe and upper and lower two-part heat absorbing fins.
3. solar heat pump tube wing type thermal-arrest evaporation plate core according to claim 1, is characterized in that, the material of described evaporating heat-exchanging pipe is oxygen-free copper or alloy aluminum.
4. solar heat pump tube wing type thermal-arrest evaporation plate core according to claim 1, is characterized in that, two parts up and down of described heat absorbing fins form by roll extrusion.
5. solar heat pump tube wing type thermal-arrest evaporation plate core according to claim 1, is characterized in that, the surface of described heat absorbing fins is provided with the blue titanium plated film of magnetron sputtering or is electroplate with black chromium solar coating for selective absorption.
6. solar heat pump tube wing type thermal-arrest evaporation plate core according to claim 1, is characterized in that, the side of described heat absorbing fins is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497142.4U CN203489535U (en) | 2013-08-15 | 2013-08-15 | Pipe wing type heat collecting evaporating plate core of solar energy heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497142.4U CN203489535U (en) | 2013-08-15 | 2013-08-15 | Pipe wing type heat collecting evaporating plate core of solar energy heat pump |
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| Publication Number | Publication Date |
|---|---|
| CN203489535U true CN203489535U (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320497142.4U Expired - Fee Related CN203489535U (en) | 2013-08-15 | 2013-08-15 | Pipe wing type heat collecting evaporating plate core of solar energy heat pump |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650907A (en) * | 2016-03-09 | 2016-06-08 | 白果科技股份公司 | Novel space energy system |
| CN106152559A (en) * | 2015-01-19 | 2016-11-23 | 北京海林节能科技股份有限公司 | A kind of solar thermal collector |
| CN107869852A (en) * | 2017-11-09 | 2018-04-03 | 内蒙古润泰新能源科技有限公司 | Flat plate collector |
| CN109323474A (en) * | 2018-11-16 | 2019-02-12 | 浙江柿子新能源科技有限公司 | A kind of integrally formed profile-type is without water radiator |
-
2013
- 2013-08-15 CN CN201320497142.4U patent/CN203489535U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152559A (en) * | 2015-01-19 | 2016-11-23 | 北京海林节能科技股份有限公司 | A kind of solar thermal collector |
| CN105650907A (en) * | 2016-03-09 | 2016-06-08 | 白果科技股份公司 | Novel space energy system |
| CN107869852A (en) * | 2017-11-09 | 2018-04-03 | 内蒙古润泰新能源科技有限公司 | Flat plate collector |
| CN109323474A (en) * | 2018-11-16 | 2019-02-12 | 浙江柿子新能源科技有限公司 | A kind of integrally formed profile-type is without water radiator |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20180815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |