CN206739653U - A kind of double-deck dual intensity biabsorption heat collector - Google Patents
A kind of double-deck dual intensity biabsorption heat collector Download PDFInfo
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- CN206739653U CN206739653U CN201720504771.3U CN201720504771U CN206739653U CN 206739653 U CN206739653 U CN 206739653U CN 201720504771 U CN201720504771 U CN 201720504771U CN 206739653 U CN206739653 U CN 206739653U
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- Prior art keywords
- heat
- transferring medium
- double
- absorbing fins
- biabsorption
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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 kind of double-deck dual intensity biabsorption heat collector, the heat collector includes heat transferring medium circulation house steward and heat absorption Slab element, the heat transferring medium circulation house steward is arranged on one group of heat absorption Slab element both sides, the heat absorption Slab element includes heat transferring medium loop branch pipe and is arranged on the heat absorbing fins of thermal medium loop branch pipe both sides, and the both ends of heat transferring medium loop branch pipe are tightly connected with heat transferring medium circulation house steward.The heat collector uses double-deck heat absorbing fins, is monolithic extruded shaping with circulating line, and heat-transfer effect is good, ensures the absorption in solar thermal energy while increases collector area, improves solar energy heating efficiency；The airspace formed between blade up and down is utilized simultaneously, and for the smooth convection current of air so as to which faster and better acquisition air can create very excellent condition, Heat-collecting effect is good.
Description
Technical field
A kind of solar thermal collector is the utility model is related to, specifically a kind of double-deck dual intensity biabsorption heat collector.
Background technology
In solar energy heating utilization, it is important to which the radiation energy of the sun is converted into heat energy.Because solar energy is more dispersed,
It must try to put together, so, heat collector is the various key components using solar energy equipment.Plate type solar collection
During hot device work, after solar radiation passes through transparent cover plate, it is incident upon on absorber plate, is absorbed by absorber plate and change into heat energy, so
The heat-transfer working medium in absorber plate is passed to afterwards, raises the temperature of heat-transfer working medium, and the useful energy as heat collector exports.It is board-like
Solar energy, air energy heat collector, more traditional and fixed way is to use a monoblock type absorber plate, in frame-type structure all by
One monoblock absorber plate is divided into former and later two spaces for being not communicated with or can not being sufficiently formed air circulation.This structure type is from root
Limit on this when absorbing solar thermal energy can also it is simultaneously independent with fully absorb air heat energy, reduce Heat-collecting effect.
Solar energy utilization technique development at present be in a critical period, national 13 solar thermal utilizations planning with
Clean energy resource is widely used in heating, the macro policy requirement of hot-water heating system allows original technology and scheme to seem relatively stagnant
Afterwards, there is an urgent need to industry level to have breakthrough, and has improved, to adapt to modern Application needs.And in whole Technology Chain, thermal-arrest
Can the technical merit of device lift progress, it appears particularly important and crucial.
Heat collector, which is substantially all, used by existing Solar Energy Heat Utilization System is confined to single heat absorption mode and absorber plate
Independently heat absorbing fins are bonded with heat exchanger tube with modes such as ultrasonic wave or laser weldings.As technology application continues to develop, solar energy
Constantly brought forth new ideas with air energy combination technology and ripe, and be used as the heat collector of critical component often still with traditional flat heat collecting
Based on device, and nude compacting or inflation type plate heat collector.And preparation method and horizontal height directly influence whole system
The effect of system and the cost performance of final products.So if heat collector accomplish can good absorption solar energy and can simultaneously it is common
Obtain the heating combined equipment that absorption air heat energy is supplied to rear end.Most sufficiently obtain the energy of the regenerative resource from the Nature
Amount, acts on heat utilization equipment.
The traditional structure of heat collector is：Blade（Fin）Add the traditional mode of circulation pipe, due to heat absorbing fins and circulation pipe
Road connection state is bad and causes contact area small, can not finally complete good thermal conductivity, produces critical defect；Heat collector, steaming
Sending out device can only single or unidirectional absorption solar energy or air energy as single part, it is impossible to realizes the complete of solar energy and air energy
U.S. combines.
The content of the invention
Heat absorption efficiency and cold-hot air convection exchange rate during in order to improve absorption air heat energy, reach best thermal-arrest
Effect, the purpose of this utility model are to provide a kind of double-deck dual intensity biabsorption heat collector, and the heat collector uses double-deck heat absorbing fins,
It is monolithic extruded shaping with circulating line, heat-transfer effect is good, ensures the absorption in solar thermal energy while increases collector area, carries
High solar energy heating efficiency；The airspace formed between blade up and down is utilized simultaneously, is the smooth convection current of air so that faster
Very excellent condition can be created by preferably obtaining air, and Heat-collecting effect is good.
The purpose of this utility model is achieved through the following technical solutions：
A kind of double-deck dual intensity biabsorption heat collector, it is characterised in that：The heat collector includes heat transferring medium circulation house steward and suction
Heat-transfer sheet modules, the heat transferring medium circulation house steward are arranged on one group of heat absorption Slab element both sides, and the heat absorption Slab element includes heat exchange
Medium circulation branch pipe and the heat absorbing fins for being arranged on heat transferring medium loop branch pipe both sides, and the both ends of heat transferring medium loop branch pipe with
Heat transferring medium circulation house steward is tightly connected.
In the utility model, one group of heat absorption Slab element is in longitudinal arrangement and is uniformly arranged on the heat transferring medium circulation of both sides always
Among pipe.The heat absorption Slab element is double-decker, and the heat absorbing fins of both sides and the heat transferring medium loop branch pipe at middle part use one
Secondary method for processing forming is made.The heat absorbing fins of both sides and the heat transferring medium loop branch pipe at middle part use aluminium simultaneous manufacturing
Method is made.
To reach optimal heat absorption efficiency, be arranged on heat transferring medium loop branch pipe both sides heat absorbing fins be parallel to each other and to
Outer incline, and it is more than the heat absorbing fins length positioned at the back side positioned at positive heat absorbing fins length.The heat absorbing fins are in ripple
Shape structure.
Heat absorbing fins of the heat absorption Slab element middle position in the back side are made up of one group of blade flexed outward.In absorber plate list
Provided with the blade paddle shape with the perpendicular arrangement of heat absorbing fins on the outside of the heat absorbing fins at the back side in member.
The both ends of heat transferring medium loop branch pipe are connected with heat transferring medium circulation house steward by welded seal.
In the utility model, there are circulation canal, heat transferring medium loop branch pipe both ends passway warp among two layers of heat absorbing fins
Connector, which connects, to form one group of formula or the channel system for circulatory mediator that multiple group type communicates.The usual Chaoyang smooth surface of heat collector is put
Put.In thermal-arrest under having illumination operating mode, upper strata（Above）Heat absorbing fins are absorbed solar energy heat-transferring in the biography in circulation canal by photograph
Thermal medium, can be because the solar heat that upper strata heat absorbing fins are absorbed to is far above lower floor's heat absorbing fins under this state simultaneously
Two kinds of heat energy are absorbed, but based on solar energy, supplemented by absorption air energy.Under no light operating mode during thermal-arrest upper strata heat absorbing fins and
Lower floor's heat absorbing fins while absorption air heat energy.Due to passage and it is integral type molding structure upper and lower two layers, is followed in the absence of tradition
It is limited contact area to be often present in the connection between endless tube and fin, and fitting tight ness rating is inadequate, and what heat-transfer effect seriously gave a discount asks
Topic.Heat transfer efficiency is similar to 100%, the fabulous thermal source mass and quantity that ensure needed for the source pump of rear end.
Compared with prior art, the utility model uses double-deck heat absorbing fins, is monolithic extruded shaping with circulating line, passes
Thermal effect is good, improves conduction efficiency, reduces material consumption, reduces processing cost, ensures the standardization of products, and quality is high, and outward appearance is beautiful.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the absorber plate cellular construction schematic diagram of double-deck heat absorbing fins in the utility model.
Fig. 3 is the absorber plate cellular construction schematic diagram for having in the utility model blade paddle shape.
Embodiment
A kind of double-deck dual intensity biabsorption heat collector, is shown in Fig. 1, and the heat collector includes heat transferring medium circulation house steward 1 and absorber plate
Unit 2, heat transferring medium circulation house steward are arranged on one group of heat absorption Slab element both sides.One group of heat absorption Slab element is in longitudinal arrangement and uniformly
It is arranged among the heat transferring medium circulation house steward of both sides.The heat absorption Slab element is double-decker, and heat absorption Slab element includes heat exchange
Medium circulation branch pipe 21 and the heat absorbing fins 22 for being arranged on heat transferring medium loop branch pipe both sides, and the two of heat transferring medium loop branch pipe
End is tightly connected with heat transferring medium circulation house steward.The both ends of heat transferring medium loop branch pipe can pass through with heat transferring medium circulation house steward
Welded seal connects.
The heat absorbing fins of both sides and the heat transferring medium loop branch pipe at middle part are made of simultaneous manufacturing method.Both sides
Heat absorbing fins and the heat transferring medium loop branch pipe at middle part can be made of aluminium simultaneous manufacturing method.
To reach optimal heat absorption efficiency, be arranged on heat transferring medium loop branch pipe both sides heat absorbing fins be parallel to each other and to
Outer incline, and it is more than the heat absorbing fins length positioned at the back side positioned at positive heat absorbing fins length.The heat absorbing fins can be in
Wave structure.
For improve endothermic effect, heat absorption Slab element middle position in the back side heat absorbing fins by the one group of blade flexed outward structure
Into.The blade paddle shape with the perpendicular arrangement of heat absorbing fins is provided with the outside of heat absorbing fins of the heat absorption Slab element middle position in the back side.
In thermal-arrest under having illumination operating mode, upper strata（Above）Heat absorbing fins are absorbed solar energy heat-transferring in circulation canal by photograph
Heat transfer medium, can be with because the solar heat that upper strata heat absorbing fins are absorbed to is far above lower floor's heat absorbing fins under this state
Two kinds of heat energy are absorbed simultaneously, but based on solar energy, supplemented by absorption air energy.Upper strata heat absorption fins during thermal-arrest under no light operating mode
Piece and lower floor's heat absorbing fins while absorption air heat energy.Due to passage and it is integral type molding structure upper and lower two layers, in the absence of biography
It is limited contact area to be often present in the connection between system circulation pipe and fin, and fitting tight ness rating is inadequate, and heat-transfer effect seriously gives a discount
The problem of.Heat transfer efficiency is similar to 100%, the fabulous thermal source mass and quantity that ensure needed for the source pump of rear end.
Claims (9)
- A kind of 1. double-deck dual intensity biabsorption heat collector, it is characterised in that：The heat collector includes heat transferring medium circulation house steward（1）And suction Heat-transfer sheet modules（2）, the heat transferring medium circulation house steward（1）It is arranged on one group of heat absorption Slab element（2）Both sides, the heat absorption Slab element （2）Including heat transferring medium loop branch pipe（21）Be arranged on heat transferring medium loop branch pipe（21）The heat absorbing fins of both sides（22）, and Heat transferring medium loop branch pipe（21）Both ends and heat transferring medium circulation house steward（1）It is tightly connected.
- 2. double-deck dual intensity biabsorption heat collector according to claim 1, it is characterised in that：One group of heat absorption Slab element（2）It is in Longitudinal arrangement and the heat transferring medium circulation house steward for being uniformly arranged on both sides（1）It is middle.
- 3. double-deck dual intensity biabsorption heat collector according to claim 2, it is characterised in that：The heat absorption Slab element（2）For Double-decker, the heat absorbing fins of both sides（22）With the heat transferring medium loop branch pipe at middle part（21）Using simultaneous manufacturing method system Into.
- 4. double-deck dual intensity biabsorption heat collector according to claim 1 or 2, it is characterised in that：The heat absorbing fins of both sides （22）With the heat transferring medium loop branch pipe at middle part（21）It is made of aluminium simultaneous manufacturing method.
- 5. double-deck dual intensity biabsorption heat collector according to claim 1 or 2, it is characterised in that：Heat transferring medium is arranged on to follow Ring branch pipe（21）The heat absorbing fins of both sides（22）It is parallel to each other and outward-dipping, and is located at positive heat absorbing fins（22）Length is big In the heat absorbing fins positioned at the back side（22）Length.
- 6. double-deck dual intensity biabsorption heat collector according to claim 1 or 2, it is characterised in that：The heat absorbing fins（22） Corrugated structure.
- 7. double-deck dual intensity biabsorption heat collector according to claim 1 or 2, it is characterised in that：The heat absorption Slab element（2） In be located at the back side heat absorbing fins（22）It is made up of one group of blade flexed outward.
- 8. double-deck dual intensity biabsorption heat collector according to claim 1 or 2, it is characterised in that：In heat absorption Slab element（2）In Heat absorbing fins positioned at the back side（22）Outside is provided with and heat absorbing fins（22）The blade paddle shape of perpendicular arrangement.
- 9. double-deck dual intensity biabsorption heat collector according to claim 1, it is characterised in that：Heat transferring medium loop branch pipe（21） Both ends and heat transferring medium circulation house steward（1）Connected by welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504771.3U CN206739653U (en) | 2017-05-09 | 2017-05-09 | A kind of double-deck dual intensity biabsorption heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504771.3U CN206739653U (en) | 2017-05-09 | 2017-05-09 | A kind of double-deck dual intensity biabsorption heat collector |
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| CN206739653U true CN206739653U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720504771.3U Active CN206739653U (en) | 2017-05-09 | 2017-05-09 | A kind of double-deck dual intensity biabsorption heat collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940095A (en) * | 2017-05-09 | 2017-07-11 | 洪常法 | A kind of double-deck dual intensity biabsorption heat collector |
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2017
- 2017-05-09 CN CN201720504771.3U patent/CN206739653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940095A (en) * | 2017-05-09 | 2017-07-11 | 洪常法 | A kind of double-deck dual intensity biabsorption heat collector |
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