CN107355993A - A kind of solar energy collector in high efficiency - Google Patents
A kind of solar energy collector in high efficiency Download PDFInfo
- Publication number
- CN107355993A CN107355993A CN201710325299.1A CN201710325299A CN107355993A CN 107355993 A CN107355993 A CN 107355993A CN 201710325299 A CN201710325299 A CN 201710325299A CN 107355993 A CN107355993 A CN 107355993A
- Authority
- CN
- China
- Prior art keywords
- frame
- heat collector
- plate
- heat
- solar energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/10—Details of absorbing elements characterised by the absorbing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
- F24S70/25—Coatings made of metallic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/40—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
- F24S80/65—Thermal insulation characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/70—Sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S2010/71—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the conduits having a non-circular cross-section
-
- 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
Abstract
The invention discloses a kind of solar energy collector in high efficiency, including heat collector frame, heat collector backboard, heat-insulation layer, absorber plate, working medium pipeline and the photic zone being successively set on from the bottom up in heat collector frame；The heat collector frame upper outer edges are arranged with press strip, and the seam crossing between the press strip and photic zone is pasted with adhesive seal band；Glass adhesive tape is equipped between the heat collector frame and photic zone, between heat collector frame and heat collector backboard；S-shaped structure is integrally formed in the working medium pipeline, and the flat connecting tube composition of the adjacent flat tube is connected respectively by spaced flat tube, and both ends；One layer of first electric heating cloth is additionally provided between the heat-insulation layer and absorber plate.The collector structure is simple, reasonable in design, good leak tightness, and collecting efficiency is high.
Description
Technical field
The present invention relates to solar energy equipment technology, and in particular to a kind of solar energy collector in high efficiency.
Background technology
In solar energy heating utilization, it is important to which the radiation energy of the sun is converted into heat energy., must because solar energy is more dispersed
It must be tried to put together, so, heat collector is the various key components using solar energy equipment.Heat collector is generally divided into flat
This several types of board heat collector, concentrating collector and plane mirror.
From the point of view of current development of world economy situation, construction industry, communications and transportation and industry are always three big power consumption industries, special
It is not construction industry, building energy consumption has accounted for the 25-40% of total energy consumption in developed country.In building energy consumption, heating, refrigeration, sky
The domestic hot-water that reconciles can account for 75%.Therefore, realized using solar energy air heat collector and part energy for building is met with reasonable cost
Strong demand is become, it can form wide market as a kind of energy-saving building technology.
Domestic solar energy air heat collector develops relatively slow, the structure one of existing solar energy air heat collector at present
As be divided into flat plate collector, concentrating collector and plane mirror this several types.But mostly there is also solar absorptance it is low,
Photo-thermal conversion efficiency is low, complicated, cost is high, weight is big, installation is inconvenient, can not promote the use of rapidly.It is above-mentioned in order to solve
Problem, the new solar energy air heat collector of optimization design are very necessary, and this develops to entire society all has actively
Meaning.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of solar energy collector in high efficiency, the heat collector
It is simple in construction, reasonable in design, good leak tightness, collecting efficiency height.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of solar energy collector in high efficiency, including heat collector frame, are successively set in heat collector frame from the bottom up
Heat collector backboard, heat-insulation layer, absorber plate, working medium pipeline and photic zone；The heat collector frame upper outer edges are arranged with pressure
Bar, the press strip are used to compress photic zone toward above frame, and the seam crossing between the press strip and photic zone be pasted with it is viscous
Property sealed strip；Glass cement is equipped between the heat collector frame and photic zone, between heat collector frame and heat collector backboard
Bar；S-shaped structure is integrally formed in the working medium pipeline, by spaced flat tube, and both ends connect respectively it is adjacent described flat
The flat connecting tube composition of flat pipe；The working medium pipeline includes upper plate and lower plate, the upper plate by two side connect it is described under
Plate, the upper plate, the lower plate and the two side collectively form the through hole of working medium pipeline；The heat-insulation layer and absorber plate it
Between be additionally provided with one layer of first electric heating cloth.
Specifically, the heat collector frame is rectangle structure, is made up of two long margin frames and two short frames, described
Two long margin frame both ends are equipped with extension, and each extension is to extend 5~10cm along long margin frame length direction；It is described every
A rectangular through-hole is respectively provided with individual extension；Described two short frame both ends, the position being engaged with rectangular through-hole are respectively provided with
One piece of projection, and be equipped with can be with the cuboid card articles of 90 ° of rotations of raised movable end for every piece of raised movable end；The card article
Length be more than rectangular through-hole width, the length less than rectangular through-hole.
Preferably, the lower flat plate bottom is provided with one layer of second electric heating cloth.
Specifically, in the working medium pipeline, it is provided with central dividing plate in the middle part of upper plate and lower plate, the central dividing plate is by working medium
The through hole of pipeline is divided into two insertion runners, and its internal working fluid flow direction is opposite.
Preferably, the upper surface of the upper plate scribbles black inscription coating, black cobalt coating, black nickel coating or alumilite process and applied
Layer.
Preferably, the photic zone uses light-passing board, and the material of the light-passing board is safety glass, polyacrylic tree
Fat, PEP, transparent polyester or transparent poly- carbon ester.
Preferably, the heat-insulation layer is PVC foam plate.
Further, on the thermal-arrest frame, be equipped with two corresponding positions of insertion runner inlet and outlet water inlet and
Delivery port.
Compared with prior art, the invention has the advantages that：
(1) thermal-arrest working medium pipeline of the invention is flat thermal-collecting tube, and the absorbing surface of flat thermal-collecting tube can maximize receiving
The irradiation of the sun, the absorbing surface of upper plate can effectively receive solar irradiation, conduct most heat energy with the less heat-conducting medium of ratio,
Improve collecting efficiency.And flat tube has the characteristics of thickness of thin, in light weight, make the floor space needed for heat collector small, installation side
Just, good appearance.
(2) present invention scribbles oxide covering in working medium pipeline upper surface, and electric heating cloth is provided with working medium pipeline lower surface,
Effectively lifting collecting efficiency.
(3) present invention is provided with central dividing plate also among working medium pipeline, can avoid occurring due to work on solar heat-collection plate
The problem of solar energy utilization ratio is low caused by matter fluid outlet Temperature of Working height, and two runners being separated out by central dividing plate
Convection current is formed, fluid temperature (F.T.) in the working medium pipeline in solar thermal collector is balanced as far as possible, improves solar energy utilization ratio.
(4) press strip for being used for compressing photic zone toward frame top, and press strip are provided with above heat collector frame of the invention
Seam crossing between photic zone is pasted with adhesive seal band, also, also between heat collector frame and photic zone, heat collector
Glass adhesive tape is equipped between frame and heat collector backboard, it can be ensured that the seal of heat collector.
(5) long margin frame of heat collector frame of the present invention and the attachment structure of short frame are simple, reasonable in design, make long margin frame with
The connection of short frame is more simple and convenient, and firmly installs.
(6) between heat-insulation layer and absorber plate of the present invention and lower plate bottom is equipped with electric heating cloth.Electric heating cloth is that one kind utilizes carbon
The heater that fiber or other materials are made, have water-proof function, and have the flexibility of cloth body.The electric heating cloth can set
Voluntarily start under temperature conditionss, voluntarily disconnected when reaching design temperature in heat collector.Because electric heating cloth is thin, gently, service life
It is long, it is controllable the advantages of, have significant effect in terms of cost and effect as thermal collector freezing prevention.It is simple in construction, use the longevity
Life length, it is easy for installation, material cost is effectively reduced, improves anti-freezing stability, there is higher practicality.
(7) present invention have changed the sealing means of plate solar collector, directly in heat collector frame and photic zone phase
Adhesive seal band is pasted on the gap connect to be sealed, and can so solve the flat plate collector caused by traditional rubber strip aging
The problem of leak, it can be pasted before dispatching from the factory or directly pasted using scene, using simple, is convenient for changing, and letter
Production technology is changed.
Brief description of the drawings
Fig. 1 is top view of the present invention.
Fig. 2 is A-A sectional views.
Fig. 3 is heat collector frame attachment structure schematic diagram of the present invention.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
The purpose of the present embodiment is to provide for a kind of solar energy collector in high efficiency, as shown in FIG. 1 to 3, the solar energy
Heat collector includes heat collector frame 1, is successively set on heat collector backboard 2 in heat collector frame, heat-insulation layer 3 from the bottom up, inhales
Hot plate 4, working medium pipeline 5 and photic zone 6；The upper outer edges of heat collector frame 1 are arranged with press strip 13, and the press strip 13 is used
In photic zone is compressed toward above frame, and the seam crossing between the press strip and photic zone is pasted with adhesive seal band 61；
Glass adhesive tape 13 is equipped between the heat collector frame and photic zone, between heat collector frame and heat collector backboard 2；The work
S-shaped structure is integrally formed in matter pipeline 5, and the adjacent flat tube is connected respectively by spaced flat tube 51, and both ends
Flat connecting tube 52 forms；The working medium pipeline 5 includes upper plate 511 and lower plate 512, and the upper plate is connected by two side 513
The lower plate, the upper plate, the lower plate and the two side collectively form the through hole of working medium pipeline；The heat-insulation layer 3 with
One layer of first electric heating cloth 7 is additionally provided between absorber plate 4.
The heat collector frame 1 is rectangle structure, is made up of two long margin frames 11 and two short frames 12, described two
Long margin frame both ends are equipped with extension 111, and each extension is to extend 5~10cm along long margin frame length direction；It is described every
A rectangular through-hole 112 is respectively provided with individual extension 111；Described two both ends of short frame 12, it is engaged with rectangular through-hole 112
Position is respectively provided with one piece of projection 121, and be equipped with can be with the cuboids of raised 90 ° of rotations of movable end for every piece of raised movable end
Card article 122；The length of the card article 122 is more than the width of rectangular through-hole 112, the length less than rectangular through-hole.
Wherein, the bottom of lower flat board 512 is provided with one layer of second electric heating cloth 514.
It is provided with central dividing plate 53 in the working medium pipeline 5, in the middle part of upper plate and lower plate, the central dividing plate is by working medium pipeline
Through hole is divided into two insertion runners, and its internal working fluid flow direction is opposite.The upper surface of the upper plate scribbles black inscription and applied
Layer, black cobalt coating, black nickel coating or alumilite process coating.The photic zone uses light-passing board, and the material of the light-passing board is
Safety glass, polyacrylics, PEP, transparent polyester or transparent poly- carbon ester.The heat-insulation layer is sent out for PVC
Steep plate.Water inlet and delivery port are equipped with the thermal-arrest frame, with two corresponding positions of insertion runner inlet and outlet.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and that mentally makes have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (8)
1. a kind of solar energy collector in high efficiency, including heat collector frame (1), are successively set in heat collector frame from the bottom up
Heat collector backboard (2), heat-insulation layer (3), absorber plate (4), working medium pipeline (5) and photic zone (6)；Characterized in that, the thermal-arrest
Device frame (1) upper outer edges are arranged with press strip (13), and the press strip (13) is used for photic zone toward compression above frame, and
Seam crossing between the press strip and photic zone is pasted with adhesive seal band (61)；The heat collector frame and photic zone it
Between, between heat collector frame and heat collector backboard (2) be equipped with glass adhesive tape (13)；S-shaped is integrally formed in the working medium pipeline (5)
Structure, flat connecting tube (52) group of the adjacent flat tube is connected respectively by spaced flat tube (51), and both ends
Into；The working medium pipeline (5) includes upper plate (511) and lower plate (512), the upper plate by two side (513) connect it is described under
Plate, the upper plate, the lower plate and the two side collectively form the through hole of working medium pipeline；The heat-insulation layer (3) and heat absorption
One layer of first electric heating cloth (7) is additionally provided between plate (4).
2. a kind of solar energy collector in high efficiency according to claim 1, it is characterised in that the heat collector frame (1) is
Rectangle structure, it is made up of two long margin frames (11) and two short frames (12), described two long margin frame both ends are equipped with extension
Section (111), each extension are to extend 5~10cm along long margin frame length direction；Respectively set on each extension (111)
There is a rectangular through-hole (112)；Described two short frame (12) both ends, the position being engaged with rectangular through-hole (112) are respectively provided with
One piece of projection (121), and be equipped with can be with the cuboid card articles of 90 ° of rotations of raised movable end for every piece of raised movable end
(122)；The length of the card article (122) is more than rectangular through-hole (112) width, the length less than rectangular through-hole.
A kind of 3. solar energy collector in high efficiency according to claim 1 or 2, it is characterised in that lower flat board (512) bottom
Portion is provided with one layer of second electric heating cloth (514).
A kind of 4. solar energy collector in high efficiency according to claim 3, it is characterised in that in the working medium pipeline (5), on
Central dividing plate (53) is provided with the middle part of plate and lower plate, the through hole of working medium pipeline is divided into two insertion streams by the central dividing plate
Road, its internal working fluid flow direction are opposite.
A kind of 5. solar energy collector in high efficiency according to claim 1 or 3, it is characterised in that the upper surface of the upper plate
Scribble black inscription coating, black cobalt coating, black nickel coating or alumilite process coating.
6. a kind of solar energy collector in high efficiency according to claim 5, it is characterised in that the photic zone uses printing opacity
Plate, the material of the light-passing board is safety glass, polyacrylics, PEP, transparent polyester or transparent poly-
Carbon ester.
7. a kind of solar energy collector in high efficiency according to claim 1 or 6, it is characterised in that the heat-insulation layer is sent out for PVC
Steep plate.
8. a kind of solar energy collector in high efficiency according to claim 7, it is characterised in that on the thermal-arrest frame, with two
Position corresponding to individual insertion runner inlet and outlet is equipped with water inlet and delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325299.1A CN107355993A (en) | 2017-05-10 | 2017-05-10 | A kind of solar energy collector in high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325299.1A CN107355993A (en) | 2017-05-10 | 2017-05-10 | A kind of solar energy collector in high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355993A true CN107355993A (en) | 2017-11-17 |
Family
ID=60271199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325299.1A Pending CN107355993A (en) | 2017-05-10 | 2017-05-10 | A kind of solar energy collector in high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355993A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152789A (en) * | 2017-05-24 | 2017-09-12 | 成都昂迪加科技有限公司 | A kind of high solar energy heating working medium pipeline of collecting efficiency |
| CN108507007A (en) * | 2018-04-04 | 2018-09-07 | 李军强 | A kind of solar heat air heating installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134555U (en) * | 2011-07-23 | 2012-02-01 | 江苏百舸有色金属工业科技有限公司 | Aluminum alloy frame with right angled inclined surface for solar module |
| CN202630456U (en) * | 2012-03-29 | 2012-12-26 | 东莞市蓝冠环保节能科技有限公司 | Improved flat-plate solar collector |
| CN203132177U (en) * | 2013-02-08 | 2013-08-14 | 秦皇岛鑫美源自控设备有限公司 | Sealing buckle strip between flat-plate solar collector glass plate and frame |
| CN203464514U (en) * | 2013-02-04 | 2014-03-05 | 王蒙 | Vacuum energy-saving flat solar thermal collector |
| US20170023277A1 (en) * | 2014-02-14 | 2017-01-26 | Kristianstads Industriservice Ab | Solar panel |
-
2017
- 2017-05-10 CN CN201710325299.1A patent/CN107355993A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134555U (en) * | 2011-07-23 | 2012-02-01 | 江苏百舸有色金属工业科技有限公司 | Aluminum alloy frame with right angled inclined surface for solar module |
| CN202630456U (en) * | 2012-03-29 | 2012-12-26 | 东莞市蓝冠环保节能科技有限公司 | Improved flat-plate solar collector |
| CN203464514U (en) * | 2013-02-04 | 2014-03-05 | 王蒙 | Vacuum energy-saving flat solar thermal collector |
| CN203132177U (en) * | 2013-02-08 | 2013-08-14 | 秦皇岛鑫美源自控设备有限公司 | Sealing buckle strip between flat-plate solar collector glass plate and frame |
| US20170023277A1 (en) * | 2014-02-14 | 2017-01-26 | Kristianstads Industriservice Ab | Solar panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152789A (en) * | 2017-05-24 | 2017-09-12 | 成都昂迪加科技有限公司 | A kind of high solar energy heating working medium pipeline of collecting efficiency |
| CN108507007A (en) * | 2018-04-04 | 2018-09-07 | 李军强 | A kind of solar heat air heating installation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20171117 |