CN1584250A - Solar wall power-generating member and producing method thereof - Google Patents
Solar wall power-generating member and producing method thereof Download PDFInfo
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- CN1584250A CN1584250A CNA2004100262195A CN200410026219A CN1584250A CN 1584250 A CN1584250 A CN 1584250A CN A2004100262195 A CNA2004100262195 A CN A2004100262195A CN 200410026219 A CN200410026219 A CN 200410026219A CN 1584250 A CN1584250 A CN 1584250A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E10/60—Thermal-PV hybrids
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Abstract
The present invention discloses a solar wall body power-generating member and its preparation method. Said solar wall body power-generating member is formed from several portions of wall base body, such as light transmission plate of outermost layer of wall body facing to sun, solar cell, binding agent, reinforcing plate device and indoor most surface layer of said wall body. Said invention can respectively convert the solar radiation energy irradiated on its surface into electric energy and heat energywhich can be outputted and can be used as resource for application.
Description
Technical field
The invention belongs to technical field of solar utilization technique, be specifically related to a kind of generation component of solarwall and its preparation Method that utilizes solar electrical energy generation and heat production.This sun body of wall power-generating member both can be used as the Chaoyang body of wall of building, can be used as generating and heat production device again.It is arranged on the surface, Chaoyang of building, is used for the solar radiant energy that captures is transformed into electric energy and heat energy, export as a means of utilization from different ports or outlet respectively again.
Background technology
Solar energy is the human energy of realizing sustainable development and eternal utilization.People install the solar cell TRT and have carried out a large amount of research and practical activity on roof or level land.These devices need be fixed on solar panel one by one on the installation frame or support of steel, holder device are fixed on the level land of roof or spaciousness again.So, to carry out certain preliminary treatment and can use, also make the usable floor area of device of solar generating be subjected to certain restriction simultaneously the basis is installed.Since mounting bracket be steel also need take anti-lightning strike measure.Above-mentioned mounting bracket is installed the cost that basic preliminary treatment and contents such as anti-lightning strike and installation have increased device of solar generating greatly.
Chinese patent publication number CN1132340A discloses a kind of photoelectric heat collecting mechanism for solar energy, and it can be installed in roof or wall side easily with the solar photoelectric (volt) or the photo-thermal systematic comparison of routine.But there are defective in the thermal circulation performance and the resistance to low temperature of this structure.This structure is placed on water tank the bearing load that has increased the house on the roof of building.Also there are problems such as intensity, interchangeability or cost in it.
Chinese patent publication number CN1207830A has described in roof of buildings and has laid photronic device.There are problems such as temperature performance and maintainability in it.
Chinese patent publication number CN1381658A has described a kind of photoelectricity of solar energy and photo-thermal set composite and it has been installed on the roof of building.It is solar electrical energy generation, and solar energy air heat collector and solar hot water heat collector are combined and used.There are a series of problems such as system cost and system effectiveness in it.
Chinese patent publication number CN1407684A patent has been described conventional solar panel has been expanded into curtain wall, and then solar photovoltaic generation system is routinely made up utilization.As body of wall, its intensity, heat insulating ability, safety, problems such as light pollution all need be further considered solution.
Chinese patent notice of authorization CN1144297C has described a kind of solar roof member and manufacturing and mounting method.What it adopted is non-crystal-silicon solar cell.This member exists the low and structure of solar energy photoelectric conversion efficient than problems such as complexity and maintainabilities.
Also have some to relate to the patent of solar electrical energy generation or heat production.They are considered all these patents all is the structure and the device of the problem how to combine with building and the roof that how to be installed in building etc.
Conventional solar panel all needs to be fixed on earlier on the framework or support of a steel, this support is fixed on the spacious ground or on the roof again, also need acquire lightning protection sometimes.So not only increased the kind of solar power system annex and quantity but also made the work quantitative change of installation task big.As, embedding in advance and with cement pouring expansion bolt etc., time-consuming like this taking a lot of work, and increased the cost of whole solar power system.The use that to also have a defective be exactly solar power system has been subjected to the place restriction.Because spacious land resources cost is higher, the area on roof is very limited, and is more serious to the building situation.This makes the utilization of solar power system be restricted to a certain extent.
Many new patents and scientific achievement only solve to a certain extent or have reduced these problems.Their are conceived or have researched and developed new solar battery apparatus, use on the roof that is installed in building that these new devices can be more convenient or as the part of roof Material, but new problem occurred, as intensity, safety, interchangeability, heat insulating ability, cost etc.
Summary of the invention
Defective or deficiency at the above-mentioned background technology, the objective of the invention is to, a kind of generation component of solarwall and its preparation Method is provided, the present invention makes the sun body of wall power-generating member member of construction wall, both can be used as the Chaoyang body of wall of building, the function that has solar electrical energy generation and heat production again suits large area to popularize and uses.Compare with the disclosed content of above-mentioned document, exist the difference of essence between them.
In order to achieve the above object, the technical scheme that the present invention takes is that a kind of sun body of wall power-generating member comprises a wall base body that combines with construction wall, is disposed with the solar cell and the light-passing board of stiffener device, serial or parallel connection on this wall base body; Solar cell and light-passing board are bonded together by cementing agent, and seal with the stiffener device; It is characterized in that the stiffener device is arranged in this wall base body, and the thermal energy transfer duct road is arranged on the stiffener device, the import and export in its thermal energy transfer duct road and the cathode output end of solar cell and cathode output end are drawn from wall base body periphery.
Described wall base body periphery has dovetail groove, is used for the import and export in thermal energy transfer duct road and the cathode output end and the cathode output end of solar cell and draws from wall base body.
The preparation method of above-mentioned sun body of wall power-generating member the light-passing board of high transmission rate and a plurality of bonding by series connection and/or in parallel solar cell, and makes the solar cell sensitive surface towards light-passing board; It is characterized in that, further comprising the steps of at least:
1) make a surface area independent body of wall identical with light-passing board and that combine with construction wall, this body of wall leaves dovetail groove in two limits up and down; A stiffener device that has a thermal energy transfer duct road is preset in the intermediate layer of body of wall;
2) the stiffener device bonding back sealing that the solar cell of good seal and light-passing board and body of wall are preset.
Its detailed preparation process is:
1. at first, solar cell is connected by certain series connection and/or requirement in parallel by Fig. 2 solar cell connection diagram.Secondly, respectively cover one deck with adhensive membrane up and down at solar cell.Then, with moulded board solar cell and cementing agent are carried out heat-sealable (layer) pressure.Be cured processing again.
2. make the stiffener device
The stiffener device comprises substrate and thermal energy transfer duct road, and wherein substrate selects for use heat to prick steel sheet, and the thermal energy transfer duct road is selected pipe or square tube for use; Substrate and thermal energy transfer duct road adopt the welding integrator, and increase both contacts area as far as possible.
3. make wall base body
At first, industrial slags, lime and clay are rolled into Powdered in advance.Secondly, pulverous industrial slags, lime is evenly admixed into dried mixed powder with a spot of dried fine sand with cement with clay.In the 3rd step, use the mixed powder of the water dispersing dry that mixes trace adhesive to make it become wet mixed powder.The 4th step, fill out in the pipeline to the thermal energy transfer duct road of stiffener device fill do husky.The 5th step, the stiffener device is put into the bottommost of wall base body moulded suitcase, make place, thermal energy transfer duct road towards last, again the face spreading small amount of cement powder that makes progress to the stiffener device, then wet mixed powder is put into wall base body moulded suitcase, and put into certain fiber crops halfway.In the 6th step, wall base body moulded suitcase is applied certain pressure make wet mixed powder compression moulding.In the 7th step, slough wall base mould also wall base body airing; Then, pour out the dried sand in the thermal energy transfer duct road, and water washes down this pipeline.So far, carried out the compound body of wall base body and stiffener device.
4. making light-passing board
The carrying out antireflective towards sunny side and handle of the light-passing board of high transmission rate, the decontamination cleaning of deoiling then is in order to stand-by.
5. adopt the solar cell of light-passing board of handling through antireflective and the heat-sealable pressure of process the little molten method press seal of heat to be integral, make the solar cell sensitive surface towards light-passing board.
6. the solid pressure body that step 5 is made adopts the little molten method press seal of heat to be integral with the compound body of above-mentioned wall base body and stiffener device again, the shady face that makes solar cell is towards the stiffener device, and makes the cathode output end of solar cell and cathode output end lay respectively at dovetail groove and dovetail groove place in the wall base body.
With fluid sealant light-passing board and stiffener device around seal gluing, influence its performance and life-span to prevent the surface that water or other gas permeation cementing agent penetrate into solar cell.
8. respectively to light-passing board, anti-scratch is taked, the protection treatment measures of short circuit or damage in two terminations (input and output mouth) in the cathode output end cathode output end of solar cell and thermal energy transfer duct road.
The present invention compares with prior art, has following characteristics:
1. device of solar generating and building to be combined or be assembled into one easily still be not enough to building materialsization, and it is a big progress on attractive in appearance.The present invention makes building unit itself become device of solar generating or device, this device have a building unit itself with double effects that utilizes solar electrical energy generation and effect.
2. this has two layers of implication to improve the using energy source amount.One deck implication is to have enlarged the area of catching solar radiant energy, catches solar energy as body of wall and does not take spacious soil, and it is more a lot of greatly than the light-receiving area on roof, is subjected to the big several times of illuminating area for the illuminating area that is subjected to of building wall than room (building) top.Increase owing to catch the area of sunlight, the utilization of solar energy also increases thereupon so.Another layer implication is to improve solar energy utilization rate.The solar cell of world today's advanced level also can only be transformed into direct current energy to the less than that is radiated at its surperficial solar radiant energy 20%, and all the other most energy become heat energy and lost in vain.The delay of these heat energy also can reduce the efficient that luminous energy is transformed into electric energy.The present invention is transported away these heat energy rapidly, is used again.Thereby having improved the generated energy of sun body of wall power-generating member, can obtain suitable heat energy again, is to kill two birds with one stone.Therefore, it has improved solar energy utilization rate greatly.
3. the member of green the present invention preparation does not only produce pollution in the operation course of work, and does not produce pollution in production and process yet.Its sound insulation of eliminating the noise in addition, fire protection flame retarding, a series of functions of adiabatic heat-insulation.It still is the member of an output energy simultaneously.Therefore it is " green " building materials device, also is the important component of realizing zero consumption building or green building.
4. low-cost owing to given full play to the effect of the various materials of body of wall and selected cheap material as much as possible for use, the performance of various materials is learnt from other's strong points to offset one's weaknesses mutually reaching optimum efficiency, thereby realized the low cost of sun body of wall power-generating member.As, owing to use metal material as stiffener device 105, and make wall base body 106 can adopt industrial slags in a large number, these discarded objects such as clay and the extremely low raw material of price, and wall 106 also not only can reduce energy consumption but also is beneficial to environmental protection without sintering.
Description of drawings
Fig. 1 is that the symbol among the figure is: 101-light-passing board, 102-solar cell, 103-fluid sealant, 104-cementing agent, 105-stiffener device, 106-wall base body by the member sectional drawing of the inventive method preparation.
Fig. 2 solar cell connection diagram.Symbol among the figure is: 201-positive terminal, the 202-series welding band that confluxes, 203-solar cell piece, 204-negative terminals.
Fig. 3 stiffener device schematic diagram.Symbol among the figure is: the 301-substrate, and 302-thermal energy transfer duct road, 303---the body of wall muscle that is connected.
The wall base body schematic diagram of Fig. 4 sun body of wall power-generating member.Symbol 401,402,403 and 404 among the figure is dovetail groove;
Fig. 5 embodiment schematic diagram, the symbol among the figure is: 501-control change device, the 502-circulation pump, 503---store hot case.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment that accompanying drawing and inventor provide.
Referring to accompanying drawing, Fig. 1 is the body of wall sectional drawing, has shown the relative position relation of sun body of wall power-generating member each several part.Light-passing board 101, solar cell 102, fluid sealant 103, cementing agent 104, stiffener device 105, wall base body 106 connects successively and seals.
The stiffener device is arranged in this wall base body, and the thermal energy transfer duct road is arranged on the stiffener device, and the import and export in its thermal energy transfer duct road and the cathode output end of solar cell and cathode output end are drawn from wall base body periphery.
Wall base body periphery has dovetail groove, is used for the import and export in thermal energy transfer duct road and the cathode output end and the cathode output end of solar cell and draws from wall base body.
Its preparation method is:
Light-passing board 101 can select for use price is low and transmissivity is high material to substitute tempered glass commonly used; As select for use and hang down iron white glass or some radiation-resistant organic materials.To reduce the reflectivity on its surface in order to avoid produce light pollution and improve transmissivity for low iron glass.For reaching this purpose, can take the surfacing measure, as carry out chemical attack or plated film etc.
Solar cell 102 is by the crystalline silicon material manufacturing, and its operating principle absorbs sunshine according to " photovoltaic effect " and sends direct current energy.
Cementing agent 104 is selected the thermosetting hot melt adhesive film for use, and it is high that light transmittance is wanted, and ultraviolet resistance is not aging.It is close solar cell 102 envelopes on the one hand, and making solar cell 102 can not contact the generation oxidation reaction with the external world influences power generation performance, also plays certain cushioning effect simultaneously to increase the shock-resistant ability of solar cell; It will bond together solar cell 102 and light-passing board 101 and stiffener device 105 on the other hand, overcomes the defective of solar cell mechanical properties greatly.
Stiffener device 105 selects for use cheap normal thin slab material to substitute TPT material commonly used.Use as building materials, even very thin steel plate is also than the high several number magnitude of TPT material property commonly used.
Wall base body 106 be industrial slags, lime and clay be rolled in advance powder again with a spot of fine sand, fiber crops, a series of material mixing of cement compression moulding.It does not carry out sintering, so not only can reduce energy consumption but also can alleviate the weight of body of wall.Wall base body also can be separately as a kind of light-duty non-bearing construction wall.Wall base body periphery has dovetail groove, and the import and export in thermal energy transfer duct road and the cathode output end of solar cell and cathode output end are drawn from the dovetail groove that is arranged in wall base body respectively.
Fig. 2 solar cell connection diagram.What solar cell 102 sent is direct current, and it has the branch of anodal and negative pole.Positive terminal and negative terminals 204 are two power output ends of a body of wall, must be 1/4 position of body of wall length dimension by minor face that be symmetrically distributed and be positioned at how much.Like this, build when building together, can be connected in series or parallel very easily as required and guarantee the accident that can not be short-circuited when several piece solar electrical energy generation wall.
The effect of series welding band 202 of confluxing is that the solar cell piece in the sun body of wall power-generating member is connected and/or is connected in parallel according to designing requirement.
Fig. 3 is stiffener device 103 schematic diagrames.The effect of substrate 301 mainly contains 3 points, 1. significantly increases the body of wall load-carrying properties; 2. protecting solar cell piece to exempt from indoorly strikes or pounds hard thing and damage on the solar electrical energy generation wall; 3. collect heat energy, solar cell can accept to be radiated at the luminous energy on its surface about 90%, has only become electric energy less than 20% transform light energy, and all the other overwhelming majority become heat energy and lost in vain, and substrate 301 can collect the major part of this heat energy.
302 effects of thermal energy transfer duct road are that the heat energy that substrate 301 is collected is transferred out.Its two ends must be symmetrical distribution, lay respectively at 1/4 position of body of wall length dimension by two minor faces, are convenient to connect like this when polylith generating wall is built together.Thermal energy transfer duct road 302 is parts of stiffener, and coiling whole base plate 301 about it and substrate 301 are integrated also is so that the heat energy that substrate 301 is collected transfers out rapidly.Ducted heating agent can be that air also can be water or other fluid.Upwards there is certain gradient can prevent ponding when therefore, requiring pipeline on substrate 301, to coil.When the solar radiation in summer is strong, use water as heating agent, its income can be produced hot water for bathing usefulness, the heat that another income can be isolated or short circuit Chaoyang body of wall produces because of solar radiation, and it is indoor that this heat can not be imported into, has the air-conditioning effect.When the winter solar radiation reaches certain intensity, make heating agent and the air that heated is fed indoor again, have the heating effect with air.
The body of wall main effect of muscle 303 that is connected is the mechanical property of further strengthening the connectivity and the globality of body of wall each several part and improving body of wall.
The wall base body schematic diagram of Fig. 4 sun body of wall power-generating member.Wall base body leaves 4 dovetail grooves, and numbering is respectively 401,402,403 and 404.Require them to present symmetrical distribution up and down respectively, so that different purposes are set respectively on demand.Wherein dovetail groove 401 and 403 is drawn switching place for lead, and it is the outlet terminal place of the direct current energy that produced of solar electrical energy generation wall.If dovetail groove 401 is the positive terminal place, then 403 is the negative terminals place.Because the symmetry of dovetail groove, build when polylith sun body of wall power-generating member and to build when using, according to direct current series connection and/or needs in parallel between body of wall can adjust very easily every body of wall top and bottom positive and negative output polarity (around wall center Rotate 180 ° both can). Dovetail groove 402 and 404 is thermal energy transfer duct road switching place, and an end is the input port, and then the other end is a delivery outlet.
Dovetail groove also has an important function except the effect of conveying switching place of playing electric energy or heat energy, that is exactly because its geometry, can build the neighbouring very firm block of sun body of wall power-generating member with husky ash concrete etc.
It below is the specific embodiment that the inventor provides.
As shown in Figure 5, it is an example sketch of member of the present invention.Member of the present invention as exterior wall build stand on building towards sunny side.
It is 3.2mm that light-passing board 101 is selected thickness for use, Fe
2O
3Content is less than or equal to 3.5 ‰ sheet glass and with fluosilicic acid antireflective is carried out on its surface, Chaoyang and handled, and can be used as replacement scheme and also can select the tempered glass of handling through antireflective for use.
Solar cell 102 selects for use area more than or equal to 150 * 150 the monocrystalline silicon or the solar cell piece of polysilicon body material, and its photoelectric transformation efficiency will be equal to or greater than 15%.
Fluid sealant 103 adopts silicone adhesive.
Cementing agent 104 can be selected ethylene vinyl acetate copolymer for use, ethylene ethyl acrylate copolymer or polyvinyl butyral resin.Adopt and the hot melt laminating temperature of ethylene vinyl acetate copolymer is 132 ℃ ± 5 ℃.Solidification temperature is 158 ℃ ± 5 ℃.It is 120 ℃ ± 3 ℃ that the little molten method of heat is chosen temperature.Constant temperature 7～9 minutes.
Stiffener device 105 is selected hot rolled steel sheet for use, copper plated steel or aluminium alloy plate.
Wall base body 106 compositions by volume divide: industrial slags 32%, and clay 24% and lime 22%, all the other are fine sand, compactings such as fiber crops and cement form.
When solar radiation sun body of wall power-generating member, have electric energy and heat energy and produce.Electric energy can export control change device 501 to by positive terminal 201 or negative terminals 204.Control change device 501 is given load this power delivery or is sent into AC network.Heat energy is then forced water circulation by circulation pump 502, via thermal energy transfer duct road 302 hot case 503 is gone into to store in the torrid zone, with the temperature of reduction solar cell 102, thereby increases its generated energy.
According to the sun body of wall power-generating member of the making of present embodiment, its main feature and come into operation after technique effect as follows:
1. be mapped to sun body of wall power-generating member on sunny side the time when solar irradiation, have 90% light can pass light-passing board 101 approximately and arrive solar battery surfaces.The overwhelming majority of all the other light is returned again in sky (greatly) gas and gone, and is because the antireflective processing has been taked on the surface, Chaoyang of light-passing board 101, that this part only returns with the form of scattered light rather than return with common reverberation (sunlight) form; So just can avoid producing light pollution.
2. light-passing board 101 can select for use cheap low molten iron white glass to substitute the tempered glass of price is rather stiff commonly used.Though water-white glass holds hail impact and can not show a candle to tempered glass, but body of wall generally all is a vertical to be erect, it is subjected to force direction that variation has taken place, and therefore member of the present invention hail impact that can bear and the impact that tilted-putted tempered glass can bear is more or less the same.In addition, as water-white glass is clashed into, it can break, and damages owing to the effect of cementing agent 104 can not fallen down it immediately, change because of having adopted hot little molten technology to lift down the glass that breaks again, generally be unlikely to damage expensive solar cell.And tempered glass adopts the hot melt lamination usually, and as be subjected to big bump because of accident, it can be broken, not only can damage solar cell, but also can cause personal injury.So product of the present invention has certain safety and good interchangeability.
3. solar cell 102 can be transformed into electric energy to a part that is radiated at the light above it and exports, and all the other major parts have been transformed into thermal energy transfer and give substrate 301.
4. solar cell 102 is wrapped for bonded dose 104 behind the hot melt lamination, and solar cell is not contacted with the external world, to avoid chemical reaction and causes performance to descend, and 104 pairs of solar cells of cementing agent also have the effect of cushion effect simultaneously.These measures make solar cell to work to use that its electrical property descends hardly more than 20 years.So member of the present invention has long advantage of life-span.
5. stiffener device 105 can transfer out the heat energy that the solar cell transmission comes.Throughout the year, when sunny, available water is made heating agent forces water by thermal energy transfer duct road 302 heat to be carried away as a means of utilization.In the winter time, when sunlight was sufficient, available air made air bring to the room to heat by the thermal energy transfer duct road as heating agent to be used for heating.Sunlight is more weak or when not having sunlight in the winter time, is unlikely to the spalling pipeline 302 that freezes only owing to the geometrical arrangements in thermal energy transfer duct road 302 can make water in the pipe put automatically.
Heating agent carries away heat and can cause the temperature of solar cell to descend.The low more electric energy that it is sent of solar cell temperature is just many more.So, comparing with the conventional solar cell assembly, the present invention has not only increased the effect of output heat energy, also makes the electric energy that is sent increase many; Summer, its generated energy can increase more than 20% relatively when exposure in sunshine.
6. the structure of stiffener device 105 and wall base body 106 and composition make that this body of wall own wt is light, and have supporting capacity and anti-shearing force preferably.
7. wall base body 106 makes member of the present invention have good sound absorption and soundproof effect with the combination of light-passing board 101 and stiffener device 104.
8. member of the present invention is formed by incombustible material, is a non-combustible component.Therefore, it has good fire retardant performance.
9. effective combination of substrate 301 and thermal energy transfer duct road 302 and wall base body 106 makes this wall body construction have bigger thermal resistance R or very little Coefficient K on the whole, so that it has good insulation and heat-proof quality.By single 240 brick wall standards of building, its thermal resistance increases 10% approximately.
10. light-passing board 101, and stiffener device 105 and wall base body 106 all have a thing multipotency effect, make member of the present invention reach lower-cost target.
Claims (5)
1. a sun body of wall power-generating member comprises a wall base body that combines with construction wall, is disposed with the solar cell and the light-passing board of stiffener device, serial or parallel connection on this wall base body; Solar cell and light-passing board are bonded together by cementing agent, and seal with the stiffener device; It is characterized in that the stiffener device is arranged in this wall base body, and the thermal energy transfer duct road is arranged on the stiffener device, the import and export in its thermal energy transfer duct road and the cathode output end of solar cell and cathode output end are drawn from wall base body periphery.
2. sun body of wall power-generating member as claimed in claim 1 is characterized in that, described wall base body periphery has dovetail groove, is used for the import and export in thermal energy transfer duct road and the cathode output end and the cathode output end of solar cell and draws from wall base body.
3. preparation method who realizes the described sun body of wall of claim 1 power-generating member with the light-passing board of high transmission rate and a plurality of bonding by series connection and/or solar cell in parallel, and makes the solar cell sensitive surface towards light-passing board; It is characterized in that, further comprising the steps of at least:
1) make surface area wall base body identical with light-passing board and that combine with construction wall, this wall base body leaves dovetail groove in two limits up and down; Arrangement one has the stiffener device in thermal energy transfer duct road in the middle of the wall base body, and the import and export in thermal energy transfer duct road are drawn from wall base body periphery;
2) the stiffener device that presets in the solar cell of good seal and light-passing board and the wall base body bonding back sealing.
4. the preparation method of sun body of wall power-generating member as claimed in claim 3, it is characterized in that, the compound body of described wall base body and stiffener device adopts the little molten method press seal of heat to be integral, the shady face of solar cell is towards the stiffener device, wall base body periphery has dovetail groove, and the import and export in thermal energy transfer duct road and the cathode output end and the cathode output end of solar cell are drawn from the dovetail groove that is arranged in wall base body respectively.
5. the preparation method of sun body of wall power-generating member as claimed in claim 3 is characterized in that, the manufacture craft process of described wall base body and stiffener device compound body is:
At first, pulverous industrial slags, lime is evenly admixed into dried mixed powder with dried fine sand with cement with clay;
Mixed powder with the water dispersing dry that mixes trace adhesive makes it become wet mixed powder then;
The 3rd step, fill out in the pipeline to the thermal energy transfer duct road of stiffener device to fill and do huskyly, the stiffener device is put into the bottommost of wall base moulded suitcase, make place, thermal energy transfer duct road towards last, again the face spreading small amount of cement powder that makes progress to the stiffener device;
The 4th step, then wet mixed powder is put into wall base body moulded suitcase, wall base body moulded suitcase is exerted pressure makes wet mixed powder compression moulding;
In the 5th step, slough wall base die body tool also wall base airing; Then, pour out dried sand in the thermal energy transfer duct road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100262195A CN1240919C (en) | 2004-06-07 | 2004-06-07 | Solar wall power-generating member and producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100262195A CN1240919C (en) | 2004-06-07 | 2004-06-07 | Solar wall power-generating member and producing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1584250A true CN1584250A (en) | 2005-02-23 |
| CN1240919C CN1240919C (en) | 2006-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100262195A Expired - Fee Related CN1240919C (en) | 2004-06-07 | 2004-06-07 | Solar wall power-generating member and producing method thereof |
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| Country | Link |
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| CN (1) | CN1240919C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384517A (en) * | 2010-08-31 | 2012-03-21 | 江苏贝尔装饰材料有限公司 | Solar photovoltaic heating device and heating system adopting same |
| CN102635210A (en) * | 2012-04-09 | 2012-08-15 | 浙江东南网架股份有限公司 | Connection node of metal proofing system for solar photovoltaic building and mounting method |
| CN102041877B (en) * | 2009-10-10 | 2012-09-19 | 中电电气(上海)太阳能科技有限公司 | High-performance solar-powered building integrated component and preparation method thereof |
| CN104712081A (en) * | 2015-03-07 | 2015-06-17 | 西安科技大学 | Environment-friendly and energy-saving building curtain wall |
| CN104879831A (en) * | 2015-02-18 | 2015-09-02 | 西南科技大学 | Solar phase-change wall heat pump heat supply system |
-
2004
- 2004-06-07 CN CNB2004100262195A patent/CN1240919C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041877B (en) * | 2009-10-10 | 2012-09-19 | 中电电气(上海)太阳能科技有限公司 | High-performance solar-powered building integrated component and preparation method thereof |
| CN102384517A (en) * | 2010-08-31 | 2012-03-21 | 江苏贝尔装饰材料有限公司 | Solar photovoltaic heating device and heating system adopting same |
| CN102635210A (en) * | 2012-04-09 | 2012-08-15 | 浙江东南网架股份有限公司 | Connection node of metal proofing system for solar photovoltaic building and mounting method |
| CN102635210B (en) * | 2012-04-09 | 2014-10-08 | 浙江东南网架股份有限公司 | Connection node of metal proofing system for solar photovoltaic building and mounting method |
| CN104879831A (en) * | 2015-02-18 | 2015-09-02 | 西南科技大学 | Solar phase-change wall heat pump heat supply system |
| CN104879831B (en) * | 2015-02-18 | 2018-05-29 | 西南科技大学 | A kind of solar energy phase transition wall heat pump heat distribution system |
| CN104712081A (en) * | 2015-03-07 | 2015-06-17 | 西安科技大学 | Environment-friendly and energy-saving building curtain wall |
| CN104712081B (en) * | 2015-03-07 | 2017-05-17 | 西安科技大学 | Environment-friendly and energy-saving building curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1240919C (en) | 2006-02-08 |
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Assignee: Dongying Solar Power Company Limited Assignor: Xi'an Jiaotong University Contract fulfillment period: 2007.5.12 to 2012.5.11 contract change Contract record no.: 2009370000493 Denomination of invention: Solar wall power-generating member and producing method thereof Granted publication date: 20060208 License type: Exclusive license Record date: 2009.11.5 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.5.12 TO 2012.5.11; CHANGE OF CONTRACT Name of requester: DONGYING PHOTOVOLTAIC SOLAR CO., LTD. Effective date: 20091105 |
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