CN203928471U - The panel solar plate core that a kind of efficient heat-collecting conducts heat - Google Patents
The panel solar plate core that a kind of efficient heat-collecting conducts heat Download PDFInfo
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- CN203928471U CN203928471U CN201420382285.5U CN201420382285U CN203928471U CN 203928471 U CN203928471 U CN 203928471U CN 201420382285 U CN201420382285 U CN 201420382285U CN 203928471 U CN203928471 U CN 203928471U
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- heat
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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 field of solar energy utilization, relates in particular to the panel solar plate core that a kind of efficient heat-collecting conducts heat.Comprise the collecting system bonding by heat-conducting glue and heat-exchange system, described collecting system comprises heat transfer soleplate, described heat transfer soleplate inside comprises more than one heat transfer path, described more than one heat transfer path is kept apart by the reinforcement distributing, on described heat transfer path inwall, comprise capillary groove, there is thermal-arrest wing on the one side of described collecting system or two sides; Described heat-exchange system comprises perpendicular to heat transfer path and distributes and be positioned at the water stream channel of heat transfer path end, and described water stream channel below is pasting board, and there is heat transfer medium described heat transfer path inside.Described capillary groove is the striped on protruding pinnacle, between different stripeds, forms capillary channel.Described collecting system integral outer comprises heat absorbing coating.Its result of use is better.
Description
Technical field
The utility model relates to field of solar energy utilization, relates in particular to the panel solar plate core that a kind of efficient heat-collecting conducts heat.
Background technology
Along with becoming increasingly conspicuous of energy crisis and problem of environmental pollution; the continuous intensification of countries in the world to energy-saving and emission-reduction and environmental protection understanding; the large-area haze that occurs of China in recent years by it; its life, work and injury to human body to people should not be underestimated, and has caused state leader and relevant departments and personages of various circles of society's extensive concern.How to break away from present situation, solve the most basic breathing problem of people, go back Blue Sky, this is by the most important thing that is recent social development work.Do not affect again the normal operation of social development for reaching energy-saving and emission-reduction object when, people have thrown into sight on inexhaustible green energy resource solar energy.
Solar thermal collector relies on conversion solar radiation and the collecting apparatus that obtains heat becomes the first-selection that solar energy utilizes, but pipe type solar energy is not because it is not antifreeze, not resistance to compression, high cost, easily fouling, is unfavorable for that the shortcomings such as architecture-integral are perplexing user all the time, hinders it and further develops.It is inevitable that the appearance of panel solar becomes, and efficiency is high, hail suppression, resistance to compression, be beneficial to the favor that obtains gradually each big bus place, large-scale heat collecting engineering with the advantage such as architecture-integral.But common panel solar plate core is to be made up of the snakelike copper pipe of S type and the welding of heat-absorbing blue film, when increasing thermocontact area, incrustation scale, the shortcoming such as not antifreeze still could not overcome, bring that solder joint insecurely easily leaks, heat-absorbing blue film heat absorption capacity in the situation that meeting steam reduces simultaneously, in one day, the time of thermal-arrest shortlyer can not be realized the problems such as round-the-clock, this has also become a bottleneck of panel solar development.
Utility model content
The object of utility model: for a kind of result of use panel solar plate core that better efficient heat-collecting conducts heat and preparation method thereof is provided, specific purposes are shown in multiple essence technique effects of concrete implementation section.
In order to reach as above object, the utility model is taked following technical scheme:
Scheme one:
The panel solar plate core that a kind of efficient heat-collecting conducts heat, it is characterized in that, comprise the collecting system bonding by heat-conducting glue and heat-exchange system, described collecting system comprises heat transfer soleplate, described heat transfer soleplate inside comprises more than one heat transfer path, described more than one heat transfer path is kept apart by the reinforcement distributing, and on described heat transfer path inwall, comprises capillary groove, and there is thermal-arrest wing on the one side of described collecting system or two sides; Described heat-exchange system comprises perpendicular to heat transfer path and distributes and be positioned at the water stream channel of heat transfer path end, and described water stream channel below is pasting board, and there is heat transfer medium described heat transfer path inside.
The further technical scheme of the utility model is, described capillary groove is the striped on protruding pinnacle, between different stripeds, forms capillary channel.
The further technical scheme of the utility model is, described thermal-arrest wing is hollow.
The further technical scheme of the utility model is, described water stream channel inwall stretches out more than one hollow protrusions, described hollow protrusions extend into the inner end portion of heat transfer path, and collecting system comprises depression, and the projection that water stream channel inwall stretches out can be agreed with depression.
The further technical scheme of the utility model is, described collecting system integral outer comprises heat absorbing coating.
Scheme two:
The preparation method of the panel solar plate core that a kind of efficient heat-collecting conducts heat, it is characterized in that, described heat collection body body is to obtain by Extrusion Process of Aluminum Alloy Profile technology, at the beginning of making, first by each the two ends of heat collection body body 10cm length range, the thermal-arrest wing of two sides or one side adopts line cutting or milling machine processing excision, exposes formation plate face; Seal wherein one end by cold-stamped mode, adopt vacuum pumping loading method, in heat transfer path, pour into the heat-transfer working mediums such as degasification pure water, acetone, ethanol, then adopt heating, the air of heat transfer path internal upper part and unnecessary heat-transfer working medium are discharged in heating, make inside reach 1.3X10
-1～1.3X10
-4the negative pressure state of KPa, adopts cold-stamped mode by upper end closure equally, so far obtains integrated thermal-arrest heat transfer system; Described is the heat transfer path interior bottom portion formation heat-transfer working medium liquid pool of annular seal space, and when heat is in heat absorption fins conducts to heat transfer path, heat transfer path internal cause is 1.3X10
-1～1.3X10
-4the negative pressure state of KPa, the internal heat transfer working medium liquid pool formation steam of easily vaporizing, steam up conducts to rapidly heat transfer path top, meets condensation and forms liquid, is again back to heat-transfer working medium liquid pool along the surrounding inwall of heat transfer path because of gravity, so far move in circles, realize the quick transmission of heat, this kind of thermaltransmission mode, is achieved by gravity, therefore heat can only unidirectionally up transmit, and can reversely down not transmit; Water stream channel and collecting system are fitted with heat-conducting glue, be made into the device of following structure, comprise the collecting system bonding by heat-conducting glue and heat-exchange system, described collecting system comprises heat transfer soleplate, described heat transfer soleplate inside comprises more than one heat transfer path, described more than one heat transfer path is kept apart by the reinforcement distributing, and on described heat transfer path inwall, comprises capillary groove, and there is thermal-arrest wing on the one side of described collecting system or two sides; Described heat-exchange system comprises perpendicular to heat transfer path and distributes and be positioned at the water stream channel of heat transfer path end, and described water stream channel below is pasting board, and there is heat transfer medium described heat transfer path inside.
Adopt as above the utility model of technical scheme, have following beneficial effect at least with respect to prior art: A. this patent only has heat exchanging body inside to have a small amount of water, therefore have antifreeze, the feature of scale-deposit-preventing, thermal-arrest is integrated with heat transfer simultaneously, has greatly increased effective time that obtains heat and thermal-arrest; B. and heat heat transfer direction fix, do not have the problem that heat runs off, more with the obvious advantage than the plate core of ordinary flat solar energy, make simple and easyly, have very high practicality, be convenient to promote on a large scale.C. this patent relates to machining and obtains heat collection body section bar and heat exchanging body section bar, and described heat collection body comprises heat absorbing coating, and described heat absorbing coating absorbs solar energy and is converted into heat, is passed to heat-exchange system through efficient heat transfer system, obtains thus hot water.
Brief description of the drawings
In order to further illustrate the utility model, further describe below in conjunction with accompanying drawing:
Fig. 1 is the thermal-arrest heat transfer system structural representation of this patent
Fig. 2 is the Double side heat collection wing thermal-arrest heat transfer system structural representation of this patent
Fig. 3 is this patent heat-exchange system structural representation
Fig. 4 is the hot schematic diagram of this patent panel solar plate wicking
Fig. 5 is this patent panel solar plate core side sectional view
Fig. 6 is this patent panel solar plate core practical application schematic diagram
Fig. 7 is the structural representation of the another kind of implementation of this patent;
Wherein: 1. thermal-arrest heat transfer system 1a heat absorbing coating; 1b thermal-arrest wing; 1c heat transfer path; 1d reinforcement; 1e capillary groove; 2 heat-exchange systems; 2a pasting board; 2b water stream channel.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:
Arrive Fig. 6 in conjunction with Fig. 1;
Thereby collecting system 1 and heat-exchange system 2 are realized heat conduction by heat-conducting glue 3 is bonding.
Described in this patent, heat absorption fins 1b has increased the endotherm area of body, and solar energy illumination angle degree can increase to 0 to 180 degree simultaneously, realizes round-the-clock thermal-arrest, has greatly increased thermal-arrest time and the collecting efficiency of panel solar.
Thermal conductor described in this patent, heat transfer direction is fixed, never reverse, thus efficient heat-collecting is stopped heat and is run off.
Described in this patent, thermal-arrest heat transfer system 1 and heat-exchange system 2 can obtain by Extrusion Process of Aluminum Alloy Profile technology, this technical maturity, and production cost is low, is easy to promote on a large scale; Heat-conducting glue is matured product, and existing large quantities of producers is in batch production, with low cost, obtains simple.
Described panel solar tilts or is vertically placed on outdoor, the low iron ultrawhite of sunlight transmitting plate face safety glass, expose to heat absorbing coating 1a upper, multiple thermal-arrest wing 1b have increased the area of thermal-arrest, have sunshine to occur from morning, light irradiating angle starts heat absorption while being 0 °, until the sun sets at dusk, when being 180 °, all can realize light irradiating angle the thermal-arrest of solar energy, and the time of thermal-arrest extends greatly, realize round-the-clock, without thermal-arrest time loss.
Solar energy as described in mode, change into heat by heat absorbing coating 1a and conduct to heat transfer path 1c by thermal-arrest wing 1b.
Described heat transfer path 1c contains heat-transfer working medium, as degasification pure water, acetone, ethanol etc.
Described heat collection body body is to obtain by Extrusion Process of Aluminum Alloy Profile technology, and at the beginning of making, first by each the two ends of heat collection body body 10cm length range, the thermal-arrest wing of two sides or one side adopts line cutting or milling machine processing excision, exposes formation plate face.Seal wherein one end by cold-stamped mode, adopt vacuum pumping loading method, in heat transfer path 1c, pour into the heat-transfer working mediums such as degasification pure water, acetone, ethanol, then adopt heating, the air of heat transfer path internal upper part and unnecessary heat-transfer working medium are discharged in heating, make inside reach 1.3X10
-1～1.3X10
-4the negative pressure state of KPa, adopts cold-stamped mode by upper end closure equally.So far obtain integrated thermal-arrest heat transfer system as Fig. 4.
Described annular seal space heat transfer path 1c interior bottom portion forms heat-transfer working medium liquid pool, and when heat is in heat absorption fins 1b conducts to heat transfer path 1c, heat transfer path 1c internal cause is 1.3X10
-1～1.3X10
-4the negative pressure state of KPa, the internal heat transfer working medium liquid pool formation steam of easily vaporizing, steam up conducts to rapidly heat transfer path 1c top, meet condensation and form liquid,, so far move in circles because gravity is back to heat-transfer working medium liquid pool again along the surrounding inwall of heat transfer path 1c, realize the quick transmission of heat.This kind of thermaltransmission mode, is achieved by gravity, and therefore heat can only unidirectionally up transmit, and can reversely down not transmit.
Described reinforcement 1d, is not affecting under the prerequisite of heat transfer, has increased longitudinal load-bearing effect of heat collection body body, connects the upper and lower surface of heat collection body body simultaneously, has increased the ability that high temperature, high pressure are born in heat transfer path 1c inside.
Described capillary groove 1e is the pointed striped of projection, increases the inner area contacting with heat-transfer working medium of heat transfer path 1c, increases the capillarity of heat transfer path 1c simultaneously, strengthens heat-transfer capability.
As described in patent working example, solar energy changes into heat conduction through thermal-arrest heat transfer system and is passed to heat-exchange system 2 through heat-conducting glue, pasting board 2a is for to be obtained by Extrusion Process of Aluminum Alloy Profile technology, heat is passed to water stream channel 2b through pasting board 2a, and so far solar energy finally changes into hot water through the extraneous water storage device of water stream channel 2b outflow panel solar.
Described this patent only has heat exchanging body inside to have a small amount of water, therefore have antifreeze, the feature of scale-deposit-preventing, thermal-arrest is integrated with heat transfer simultaneously, has greatly increased effective time that obtains heat and thermal-arrest, and heat heat transfer direction is fixed, do not have the problem that heat runs off, more with the obvious advantage than the plate core of ordinary flat solar energy, make simple and easy, there is very high practicality, be convenient to promote on a large scale.
On described heat transfer path 1c inwall, comprise capillary groove 1e, upper surface and lower surface that the demonstration of figure is inwall all have capillary groove 1e, in fact on the sidewall of its inwall, also can have capillary groove.
Preferred as one, described thermal-arrest wing 1b is hollow, heat can more concentrated transmission the thermal-arrest medium of a below.
In conjunction with Fig. 7, as a kind of embodiment of variation, below structure can more effectively realize transferring heat, transmission speed is faster, thermal loss still less, also more firm, be difficult for depart from because it is combined togather the device of transferring heat and fixture.Described water stream channel 2b inwall stretches out more than one hollow protrusions, and described hollow protrusions extend into the inner end portion of heat transfer path 1c, and collecting system comprises depression, and the projection that water stream channel 2b inwall stretches out can be agreed with depression.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. the panel solar plate core that efficient heat-collecting conducts heat, it is characterized in that, comprise the collecting system bonding by heat-conducting glue (1) and heat-exchange system (2), described collecting system (1) comprises heat transfer soleplate, described heat transfer soleplate inside comprises more than one heat transfer path (1c), described more than one heat transfer path (1c) is kept apart by the reinforcement (1d) distributing, on described heat transfer path (1c) inwall, comprise capillary groove (1e), there is thermal-arrest wing (1b) on the one side of described collecting system (1) or two sides, described heat-exchange system (2) comprises perpendicular to heat transfer path (1c) and distributes and be positioned at the water stream channel (2b) of heat transfer path (1c) end, described water stream channel (2b) below is pasting board (2a), and there is heat transfer medium described heat transfer path (1c) inside.
2. the panel solar plate core that a kind of efficient heat-collecting as claimed in claim 1 conducts heat, is characterized in that, described capillary groove (1e) is the striped on protruding pinnacle, between different stripeds, forms capillary channel.
3. the panel solar plate core that a kind of efficient heat-collecting as claimed in claim 1 conducts heat, is characterized in that, described thermal-arrest wing (1b) is hollow.
4. the panel solar plate core that a kind of efficient heat-collecting as claimed in claim 1 conducts heat, it is characterized in that, described water stream channel (2b) inwall stretches out more than one hollow protrusions, described hollow protrusions extend into the inner end portion of heat transfer path (1c), be that collecting system comprises depression, the projection that water stream channel (2b) inwall stretches out can be agreed with depression.
5. the panel solar plate core that a kind of efficient heat-collecting as claimed in claim 1 conducts heat, is characterized in that, described collecting system integral outer comprises heat absorbing coating (1a).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420382285.5U CN203928471U (en) | 2014-07-11 | 2014-07-11 | The panel solar plate core that a kind of efficient heat-collecting conducts heat |
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| CN201420382285.5U CN203928471U (en) | 2014-07-11 | 2014-07-11 | The panel solar plate core that a kind of efficient heat-collecting conducts heat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241093A (en) * | 2014-07-11 | 2016-01-13 | 北京帅鑫博朗科技发展有限公司 | Efficient heat collecting and heat transmitting planar solar panel core and preparation method thereof |
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2014
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241093A (en) * | 2014-07-11 | 2016-01-13 | 北京帅鑫博朗科技发展有限公司 | Efficient heat collecting and heat transmitting planar solar panel core and preparation method thereof |
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| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing shuaixinbolang Technology Development Co.,Ltd. The person in charge Document name: payment instructions |
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Addressee: Beijing shuaixinbolang Technology Development Co.,Ltd. The person in charge Document name: Notice of resumption of claim approval |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: 331, Floor 3, Building 1, Yard 10, Rongcheng North Road, Huairou District, Beijing, 101400 Patentee after: Zhongding Chuangyuan (Beijing) New Energy Co.,Ltd. Address before: No. 119, Building 5, No. 11 Deshengmenwai Street, Xicheng District, Beijing, 100088 (Desheng Park) Patentee before: BEIJING SHUAIXIN BOLANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jingjing Document name: Notification of Conformity |
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