CN100445666C - Overall plastic solar heat collector - Google Patents
Overall plastic solar heat collector Download PDFInfo
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- CN100445666C CN100445666C CNB2007102001827A CN200710200182A CN100445666C CN 100445666 C CN100445666 C CN 100445666C CN B2007102001827 A CNB2007102001827 A CN B2007102001827A CN 200710200182 A CN200710200182 A CN 200710200182A CN 100445666 C CN100445666 C CN 100445666C
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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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
- Y02E10/47—Mountings or tracking
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Abstract
The invention relates to a plastic solar-energy heat collector, wherein a frame has a transparent cover plate via pad supported between two layers of ultra-fine plastic sheets, the outer face of the cover plate is coated with nanometer solid material, a heat absorber has parallel connected corrugated ultra-fine plastic sheets whose section is in Omega-shape, while the sun-face of the absorber is coated with a selective heat absorption coat coated with nanometer solid material, and the heat exchange container is a ultra-fine heat exchanger in parallel semi-cylinder straight tube shape with interlay, while the interlayer contains strengthen ribs, and the outer wall of the tube contacts the bottom of the heat absorber, the end of each semi-cylinder straight tube is parallel connected with water tubes at two ends, two ends of the tube head are supported via base, and a thermal-insulated layer is at the back of the base. The invention has supports as plastic combine posts which are uniformly distributed on building via passing through the transparent cover plate, the heat absorber and the thermal-insulated layer. The invention has low cost and maintenance free.
Description
Technical field
The present invention relates to a kind of solar thermal collector.
Background technology
Renewable, non-polluting energy sources that solar energy belongs to, the utilization of solar energy is the developing direction of energy saving building.But existing solar thermal collector is mainly used in the domestic solar water heater, 8,000 ten thousand square metres have been reached to national storage in 2006, has critical role in field of renewable energy resource utilization, national planning to 2015 year will be promoted the solar water heater area and increase to 300,000,000 square metres, year saves the energy to be equivalent to 4,000 ten thousand tons of standard coals.Traditional solar thermal collector mainly contains flat-plate solar heat collector and vacuum tube type solar energy heat collector two big classes.The main problem that exists: the one, the cost height makes promotion rate slow, and the 2nd, because of low cause difficult in maintenance of process materials reliability, the 3rd, the contour structures of solar thermal collector is difficult to combine with building structure, sometimes even destroyed the harmony of building appearance.
Flat-plate solar heat collector generally is made up of heat dump, euphotic cover plate, heat-insulation layer and shell, profile such as flat square case.Absorber plate is to absorb solar radiation energy and transmit the parts of heat to the heat collector working media, and material mainly contains copper material, aluminium alloy, steel, galvanized sheet and stainless steel.The structure of non-ferrous metal absorber plate has tube-sheet type, flat box type, flat pipe type, and manufacture craft adopts that brazing, electric resistance welding, supersonic welding, ratio-frequency welding, copper aluminium are compound, punching press, stretching, high pressure inflation etc., requires to accomplish that metallographic is in conjunction with to reduce thermal resistance.The flat-plate solar heat collector advantage is that heat absorption efficiency and heat transference efficiency height, shortcoming are because of welding process requirement needs thickened material, and solder joint easily becomes rusty, the cost height, and degradation under overall performance when water capacity is big is applicable on a small scale and uses, as pot-type boiler etc.
Full glass vacuum tube type solar can be made up of many complete glass vacuum sun thermal-collecting tubes insertion headers by heat collector.Complete glass vacuum sun thermal-collecting tube is made of inside and outside two concentric circles glass tubes, and outer wall of inner tube coating heat absorbing coating is pumped into high vacuum, single-ended opening between the inner and outer pipes.Full glass vacuum tube type solar energy heat collector is bigger at the impaired probability of outdoor application, and a pipe damages and promptly causes whole system to quit work, and therefore develops metal-glass structure for vacuum cast solar thermal collector again.Promptly adopt heat pipe directly to insert two class heat collectors of vacuum tube and application U-shaped pipe absorber plate insertion vacuum tube, improved the product reliability of operation.Full glass vacuum tube type solar energy heat collector production cost is higher, adopt tight arrangement can significantly improve cost and processing difficulties during use, most practices that adopt vacuum tube to be spaced and establish reflector in the pipe bottom, but dust and dirt are very big to reflecting effect, need often to safeguard.
Summary of the invention
This purpose of the present invention provides a kind of overall plastic solar heat collector of all being made by the ultra-thin sheet material of plastics, and mainly the technical problem of Xie Jueing has: overcome traditional solar thermal collector cost height, welding procedure complexity, need often to safeguard, and build inharmonic shortcoming; And solve and to be easy to large-scale industrial production and popularization, further to improve the problem of the solar thermal collector thermal efficiency; Also solve and further improve product reliability, do not need frequent maintenance, depend on the architecture-integral problem of building, realization renewable energy utilization with the solar thermal collector contour structures.
The object of the present invention is achieved like this: this overall plastic solar heat collector, it is assembled by shell, heat-absorbing member, heat exchange container, heat-insulation layer and supporter, wherein shell, heat-absorbing member, heat exchange container and heat-insulation layer are arranged in order backward from sensitive surface, it is characterized in that:
Shell is to be supported on the euphotic cover plate that forms between the double-deck super-thin plastic sheet material by pad, and the euphotic cover plate outer surface is coated with the nanoscale curing materials;
Heat-absorbing member is that transverse shape is the corrugated super-thin plastic sheet material that Roman character Ω connects side by side, at the sunny slope of heat-absorbing member coating selective heat absorbing coating, and coating nanometer level curing materials again on the selective coating;
Heat exchange container is close to the heat-absorbing member back, it is the ultra-thin heat exchange container that the semicolumn straight tube by the strap clamp layer forms side by side, connect ribs in its interlayer, its the pipe outer wall be close to above-mentioned heat-absorbing member below, the tube head of each semicolumn straight tube is in parallel with the aqueduct at straight tube two ends, tube head is by seat supports, in the space of heat exchange container between euphotic cover plate and heat-insulation layer;
Supporter is to mould the system built-up pillar, vertically passes euphotic cover plate, heat-absorbing member and heat-insulation layer successively by the uniform system of moulding built-up pillar, and is fixed in the building structure.
The material of above-mentioned super-thin plastic sheet material and ultra-thin heat exchange container can be polycarbonate plastic sheet material or modified polyester plastic sheet.
Above-mentioned supporter comprises assembling all-in-one-piece column base, cylinder, column base pad, cylinder pad, column base bolt, cylinder bolt, wherein, column base is two concentric circles tubulars, and there is outstanding outer rim the urceolus bottom, the column base inner core has internal thread, and reinforcement is arranged between the inner/outer tube.Cylinder also is two concentric circles tubulars, and there is outstanding outer rim the urceolus bottom, and the cylinder inner core has external screw thread, between inner core and the urceolus reinforcement is arranged.
The bearing of above-mentioned support tube head is the semi-round ring shape Kato of distribution one row's upward opening on the batten.
The nanoscale curing materials that above-mentioned euphotic cover plate outer surface applies can be water paint or water-soluble coating.
Above-mentioned selective heat absorbing coating can be aluminium-nitrogen/aluminized coating, aluminium-nitrogen-carbon selectivity absorbing film, vacuum sputtering ferrous metal coating or electrochemical conversion film.
Above-mentioned heat-insulation layer can be polyurethane foam goods, asbestos product or polystyrene block.
Above-mentioned building structure can be building components such as roofing or metope.
The operation principle of solar thermal collector: sunlight sees through euphotic cover plate and is radiated on the heat-absorbing member that the surface scribbles selective heat absorbing coating, after heat-absorbing member absorbs solar radiation energy, heat-conducting work medium in the heating collector container, export for using through aqueduct, euphotic cover plate allows visible light to pass through, stop infrared-ray to see through, form the greenhouse effects in the heat collector.Heat-insulation layer both can reduce the heat collector heat radiation of environment towards periphery, was again the insulation layer of building structure simultaneously.
The present invention compares the beneficial effect that has with existing conventional art:
1, the temperature adaptive capacity of the ultra-thin sheet material of plastics of the present invention's use is good, and life of product is long, and maintenance requirement is low.The normal working temperature of solar thermal collector is generally below 70 ℃, and the interior temperature of heat collector reaches as high as 220 ℃ during the heat-conducting system fault.The deformation temperature of Merlon can satisfy the limiting temperature requirement of solar thermal collector more than 250 ℃ in the plastic raw materials.Makrolon material is used to make aircraft " glass " very early, and summer, the airport ground temperature can reach more than 80 ℃, and temperature aloft can reach more than-80 ℃, but the aircraft every day of landing for several times, and temperature environment is very abominable, and makrolon material can bear fully.
2, the ultra-thin sheet material of plastics of the present invention's use is the low energy consumption material, has significantly reduced the energy consumption of production process, and then has greatly reduced the cost of solar thermal collector.The fusion temperature of plastics is generally more than 400 ℃, and the fusion temperature of traditional metal and glass is generally more than 700 ℃, and great material of these consumptions and energy consumption directly influence ten thousand yuan of output value energy consumptions of country.
3, the volume and weight of the ultra-thin sheet material of plastics that uses of the present invention all reduces a lot, and general thickness is at 0.05～0.1 millimeter, and material volume is than reducing more than 10 times, and it is lower that cost is pacified in accumulating and building.
4, production technology is simple.Glass-vacuum tube adds the afterheat baking of have relatively high expectations man-hour temperature and long period, and the Glass breadks easily characteristic has also increased difficulty of processing.The processing of the ultra-thin sheet material of plastics needs special equipment, but production efficiency is high, and the hot melt of parts connects simple, all carries out at the scene with the hot melt connection of plastic hot water pipe as the dwelling house of present popularization, and instrument is simple, and usefulness is reliable.
5, the present invention is because of, technology little with the material amount is simple, large-scale production effect etc., and it is over half to make cost can be lower than other solar thermal collector products.Heat sink manufacturing process of the present invention is identical with other solar thermal collectors, and absorptance is identical with flat plate collector; Again because of the similar vacuum tube solar heating element of version of heat sink, though there is not the vacuum environment insulation, the arranging density of identical absorptance and 2 times makes the solar collecting performance difference very little.
6, the present invention can the realization scale collect solar energy.The solar energy resources characteristic comprises widely distributed and unstable, and collecting solar energy then needs large-scale daylighting collector area could realize effective utilization of solar energy.Present domestic solar water heater only supplies life hot water such as cooking bathing, the a small amount of participation heated, national solar water heater area recoverable amount was 0.8 hundred million square metres to 2006, account for national roof area about 15,000,000,000 square metres less than 6/1000ths, price factor comes first of all key elements such as policy, quality, outward appearance, maintenance.Solar energy heating area of the present invention is big, and the territory of expansion solar energy utilization, as building heating, various low temperature process production, agricultural methane-generating pit intensification etc., and for other solar utilization techniques provide basic energy resource, as solar refrigeration, Sewage Biological Treatment, solar electrical energy generation, thermo-electric generation, solar seawater desalination, extensive hot field construction etc.
7, the present invention is suitable for architecture-integral, its suitable installation site is the roofing of building and the outer facade that faces south, with shared heat-insulation layer of building and supporting construction, can strengthen and area is set more overcharges collection solar energy, not need not to influence building shape and cultural traits because of not establishing special stand, make the roofing of building and exterior wall transfer production capacity to by power consumption.
8, the present invention if large tracts of land promote and can have the considerable energy saving benefit, Chinese solar energy resources skewness weighing apparatus, the solar irradiation amount from the aboundresources district 〉=6700MJ/m
2A to the natural resources shortage district＜4200MJ/m
2A does not wait, and the aboundresources district mainly in the greater part of western part of China, is up to the Tibet region, and minimum is Chongqing region, with mean value 5000MJ/m
2A solar irradiation amount is calculated, and every square metre of heat collector can provide energy to amount to electric energy 650kw/h by efficient 50% calculating every year, amounts to 650 kilograms of standard coals.
9, the present invention if large tracts of land promote and can have the remarkable environmental benefit, the solar water heater Chinese five class solar energy resources districts every square metre collector area year amount of energy saving be respectively 170,140,120,100 and 80kgce/m
2, in energy-conservation, the solar water heater also has tangible environmental benefit, and the CER of the every square meter carbon dioxide in five classes areas is respectively 306,252,216,180 and 144kg/m
2, environment has been played the effect of protection.The present invention can be used as the building roof material, and traditional building materials such as alternative a large amount of timber, clay shingle will be very important for China rural area more than 10 hundred million square metres of newly-increased building energy-saving environment protection significances in every year.
The present invention compares with like product: the semicolumn straight tube shape arranged side by side of the strap clamp layer of heat-absorbing member that Ω is connected side by side and heat exchange container, help the collection of solar energy, improved heat exchanger effectiveness greatly, supporter passes euphotic cover plate, heat-absorbing member and heat-insulation layer successively, and is fixed in the building structure of intending settling.The contour structures of this solar thermal collector can depend on building, realizes renewable energy utilization and building structure is integrated, coordinationization, has weakened from body contour, coordinates more affine building and environment, the development of promotion building energy conservation more with building structure.The solar thermal collector production intensification degree height of making by the ultra-thin sheet material of plastics, whole few with material, usefulness is high, cheap, make solar water heater be easy to large-scale promotion application.
Description of drawings
Fig. 1 is an overall plastic solar heat collector assembling schematic diagram of the present invention;
Fig. 2 is a structural representation of the present invention.
Fig. 3 is the front view of euphotic cover plate;
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the front view of heat-absorbing member;
Fig. 6 is the upward view of Fig. 5.
Fig. 7 is the structural representation of heat exchange container;
Fig. 8 is the B-B cross-sectional view of Fig. 7.
Among the figure: 1-shell, 2-heat-absorbing member, 3-heat exchange container, 3.1-ribs, 3.2-tube head, 4-bearing, 4.1-semi-round ring shape Kato, 4.2-perforation; 5-aqueduct, 6-supporter, 6.1-column base,, 6.2-cylinder, 6.3-column base pad, 6.4-cylinder pad, 6.5-column base bolt, 6.6-cylinder bolt, 7-heat-insulation layer, 8-pad, 9-building structure, 10-selective heat absorbing coating, 11-nanoscale curing materials.
The specific embodiment
Embodiment is referring to shown in Fig. 1,2, and this overall plastic solar heat collector is assembled by shell, heat-absorbing member, heat exchange container, heat-insulation layer and supporter, and wherein shell, heat-absorbing member, heat exchange container and heat-insulation layer are arranged in order backward from sensitive surface.This overall plastic solar heat collector mainly comprises euphotic cover plate, ultra-thin heat absorbing sheet, ultra-thin heat exchange container, moulds and make support, heat-insulation layer and mould the system built-up pillar.Each parts is arranged in order backward from sensitive surface, and to connect each parts be whole by moulding system built-up pillar in-line arrangement column direction, and be fixed on the structural member of intending settling.
Referring to Fig. 1-4, shell 1 is to be supported on the euphotic cover plate that forms between the double-deck super-thin plastic sheet material by pad 8, has certain rigidity and intensity.The euphotic cover plate outer surface is coated with the nanoscale curing materials.The effect of euphotic cover plate is that the full light transmission rate of sunlight spectrum is high and do not see through the infra-red heat ray, to reduce heat loss; But hot and cold, the light of withstand prolonged, wind, rain, snow corrode when require using, and are subjected to external force such as hail, stone and collide unlikely damage.The effect of heat-insulation layer 7 is to reduce the heat collector heat radiation of environment towards periphery, require the material thermal conductivity little, preferably polyurethane foam goods, asbestos product or polystyrene block such as do not absorb water.
The present invention makes euphotic cover plate with the ultra-thin sheet material bilayer of Merlon, what accompany between the two sheets moulds gasket, guarantees the sheet material spacing to reduce heat loss, and moulding has circular hole in the gasket, usefulness when being connected and fixed for integral body makes resistance to compression and rated wind velocity after euphotic cover plate is installed reach the building standard requirement.Euphotic cover plate utilizes the polycarbonate article performance to be better than the toughness and the impact strength of glass, improves the adaptive capacity to environment and the life-span of product.Euphotic cover plate outer surface coated with nano level curing materials makes dirt be difficult to adhere to improve the surface microscopic flatness, reduces maintenance workload, improves whole service efficiency.
Referring to Fig. 1,2,5,6, heat-absorbing member 2 is that transverse shape is the corrugated super-thin plastic sheet material that Roman character Ω connects side by side, at the sunny slope of heat-absorbing member 2 coating selective heat absorbing coating 10, coating nanometer level curing materials 11 again on the selective heat absorbing coating 10; The material of above-mentioned super-thin plastic sheet material and ultra-thin heat exchange container is polycarbonate plastic sheet material or modified poly ester.The nanoscale curing materials that the euphotic cover plate outer surface applies is a water paint.Selective heat absorbing coating is aluminium-nitrogen/aluminium, and the nanoscale curing materials is a water paint.Heat-absorbing member adopts plastics superthin section base coating selective heat absorbing coating, and coating nanometer level curing materials is strengthened the physical stability of heat absorbing coating again, uses heat setting process to make the heat absorption sheet material on plane be fixed to bar pipe arranged side by side, and absorptance meets national standard.
Referring to Fig. 1,2,7,8, heat exchange container 3 is close to the back of heat-absorbing member 2, it is the ultra-thin heat exchange container that the semicolumn straight tube by the strap clamp layer forms side by side, connect ribs 3.1 in its interlayer, its pipe outer wall be close to above-mentioned heat-absorbing member below, the tube head 3.2 of each semicolumn straight tube is in parallel with the aqueduct at straight tube two ends, tube head is by bearing 4 supports, the back of bearing 4 is heat-insulation layers 7, in the space of heat exchange container between euphotic cover plate and heat-insulation layer.The structure of heat exchange container adopts straight pipe type arranged side by side, makes thermal-arrest usefulness be equal to the vacuum tube type solar energy heat collector.The compact arranged usefulness of straight tube is equal to the advantage that makes full use of light-receiving area of flat-plate solar heat collector side by side.
The present invention makes the ultra-thin heat exchange container that section is semicircle bar tubulose with makrolon material, there is cylindric opening at bar pipe two ends, there is cavity to connect in the pipe can to hold heat-conducting work medium and flows, reinforcement is arranged forward in the cavity to improve the bearing capacity of ultra-thin heat exchange container.Ultra-thin heat exchange container forward embeds in the semi arch of ultra-thin heat absorbing sheet section Roman character Ω shape during installation, the semicircle outer surface of ultra-thin heat exchange container is close under the heat absorbing sheet, fill with heat-conducting glue therebetween,, carry the whole high thermal efficiency that gets to reduce the bad conductive force of air.Heat-insulation layer can use polyurethane foam board, is installed on the heat collector bottom.
Referring to Fig. 1, the bearing 4 of above-mentioned support tube head is the semi-round ring shape Kato 4.1 of distribution one row's upward opening on the batten.The bearing 4 that supports tube head can be moulds the system support: hold up the semicircle bayonet socket of upward opening at interval in the one side of elongated plates, elongated plates has the installation circular hole of reservation between the bayonet socket of holding up, and elongated plates is flexible.The cylinder port of ultra-thin heat exchange container snaps in the semicircle bayonet socket of moulding the system support during installation, heat exchange container bar tube side to mould system support elongated plates and intersect vertically, make heat absorbing sheet and heat exchange container form the vertical straight tube arranged side by side that is, but the version of horizontal bending; The circular hole of elongated plates is that built-up pillar passes fixing the use.
Referring to Fig. 1, Fig. 2, supporter 6 is to mould the system built-up pillar, vertically pass euphotic cover plate, heat-absorbing member 2 and heat-insulation layer 7 successively by the uniform system of moulding built-up pillar, and with this at interval the support structure of layering be one, heat exchange container be positioned at heat-absorbing member 2 below, in the cavity between euphotic cover plate and the bearing 4, the annular lip at supporter middle part is propped up support 4, and total is fixed in the building structure 9 by supporter 6.Above-mentioned building structure can be building components such as roofing or metope.
Moulding the system built-up pillar can form by moulding the rounding cylindrical parts, and column base, cylinder, lining, column base pad and cylinder pad are arranged.There is the card pad of outstanding cylinder the column base bottom and injects metal nuts, and there is the internal thread tube upper end; Annotate metal nuts in the cylinder top, there is the card pad and the external screw thread post of outstanding cylinder the bottom, fill insulant material in the cavity after the metal nuts.The lining inner core can be enclosed within outside the cylinder, between the inner core of lining and the urceolus reinforcement is arranged.The built-up pillar column base passes the default hole of heat-insulation layer, and the external screw thread post of cylinder bottom screws in the column base thread barrel, the card pad of column base and cylinder chucking heat-insulation layer; Circular hole on the support elongated plates is inserted in the cylinder location; Lining is inserted in cylinder and compresses support; Circular hole in the cylinder pad is inserted in cylinder, makes the cover plate location; The cylinder pad is pressed on the cover plate circular hole, screws in the nut that cylinder top is injected with metal bolts, realizes from bottom to top connecting heat-insulation layer successively, moulds the system support, ultra-thin heat exchange container, euphotic cover plate be the solar thermal collector module of one.
The present invention when mounted, the collector module cover plate towards outside, the back side screws in the nut that the column base bottom is injected with metal bolts to being built on roof or other supporting constructions, promptly finishes being connected and fixed of heat collector and supporting construction.The cylindric opening at ultra-thin heat exchange container two ends with hot melting way connect respectively, oral siphon, promptly finish the integral installation of overall plastic solar heat collector.
Claims (8)
1. overall plastic solar heat collector, it is assembled by shell, heat-absorbing member, heat exchange container, heat-insulation layer and supporter, and wherein shell, heat-absorbing member, heat exchange container and heat-insulation layer are arranged in order backward from sensitive surface, it is characterized in that:
Shell is to be supported on the euphotic cover plate that forms between the double-deck super-thin plastic sheet material by pad, and the euphotic cover plate outer surface is coated with the nanoscale curing materials;
Heat-absorbing member is that transverse shape is the corrugated super-thin plastic sheet material that Roman character Ω connects side by side, at the sunny slope of heat-absorbing member coating selective heat absorbing coating, and coating nanometer level curing materials again on the selective coating;
Heat exchange container is close to the heat-absorbing member back, it is the ultra-thin heat exchange container that the semicolumn straight tube by the strap clamp layer forms side by side, connect ribs in its interlayer, its the pipe outer wall be close to above-mentioned heat-absorbing member below, the tube head of each semicolumn straight tube is in parallel with the aqueduct at straight tube two ends, tube head is by seat supports, and in the space of heat exchange container between euphotic cover plate and heat-insulation layer, its material is the polycarbonate plastic sheet material;
Supporter is to mould the system built-up pillar, vertically passes euphotic cover plate, heat-absorbing member and heat-insulation layer successively by the uniform system of moulding built-up pillar, and is fixed in the building structure.
2. overall plastic solar heat collector according to claim 1 is characterized in that: the material of above-mentioned super-thin plastic sheet material is the modified polyester plastic sheet.
3. overall plastic solar heat collector according to claim 1 and 2, it is characterized in that: above-mentioned supporter comprises assembling all-in-one-piece column base, cylinder, column base pad, cylinder pad, column base bolt, cylinder bolt, wherein, column base is two concentric circles tubulars, and there is outstanding outer rim the urceolus bottom, the column base inner core has internal thread, reinforcement is arranged between the inner/outer tube, and cylinder also is two concentric circles tubulars, and there is outstanding outer rim the urceolus bottom, the cylinder inner core has external screw thread, between inner core and the urceolus reinforcement is arranged.
4. overall plastic solar heat collector according to claim 1 and 2 is characterized in that: the bearing of above-mentioned support tube head is the semi-round ring shape Kato of distribution one row's upward opening on the batten.
5. overall plastic solar heat collector according to claim 1 and 2 is characterized in that: the nanoscale curing materials that above-mentioned euphotic cover plate outer surface applies is water-soluble coating.
6. overall plastic solar heat collector according to claim 1 and 2 is characterized in that: above-mentioned selective heat absorbing coating is aluminium-nitrogen/aluminized coating, aluminium-nitrogen-carbon selectivity absorbing film, vacuum sputtering ferrous metal coating or electrochemical conversion film.
7. overall plastic solar heat collector according to claim 1 and 2 is characterized in that: above-mentioned heat-insulation layer is polyurethane foam goods, asbestos product or polystyrene block.
8. overall plastic solar heat collector according to claim 1 and 2 is characterized in that: above-mentioned building structure is roofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007102001827A CN100445666C (en) | 2007-02-12 | 2007-02-12 | Overall plastic solar heat collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007102001827A CN100445666C (en) | 2007-02-12 | 2007-02-12 | Overall plastic solar heat collector |
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| CN101017030A CN101017030A (en) | 2007-08-15 |
| CN100445666C true CN100445666C (en) | 2008-12-24 |
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| CNB2007102001827A Expired - Fee Related CN100445666C (en) | 2007-02-12 | 2007-02-12 | Overall plastic solar heat collector |
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| CN101598384B (en) * | 2009-07-17 | 2012-06-13 | 黄永生 | Heat collecting module for water tank-free solar water heater |
| CN102628618A (en) * | 2012-04-26 | 2012-08-08 | 中海阳新能源电力股份有限公司 | Balanced specific gravity temperature distribution type diversion efficient heat collection tube device |
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| CN101672534B (en) * | 2009-09-29 | 2012-03-21 | 高德广 | Plate-type solar thermal collector |
| CN104567023B (en) * | 2015-01-06 | 2016-06-29 | 赵金海 | A kind of full-plastic solar thermal collector and preparation method thereof |
| CN105318563B (en) * | 2015-11-04 | 2017-10-03 | 周晓欣 | Overall plastic integrated bobbin carriage solar thermal collector and its manufacture method |
| CN110057112A (en) * | 2019-05-17 | 2019-07-26 | 浙江神太太阳能股份有限公司 | Integrated heat exchange keeps the temperature flat plate solar water heater |
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| DE202005001488U1 (en) * | 2005-01-31 | 2005-06-09 | Kocheshev, Victor | Solar collector completely made from flexible materials comprises a flexible plastic tubing for a working medium lying on a base material |
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2007
- 2007-02-12 CN CNB2007102001827A patent/CN100445666C/en not_active Expired - Fee Related
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| CN2065745U (en) * | 1990-03-27 | 1990-11-14 | 国家***天津海水淡化与综合利用研究所 | Full-plastics core-board for natural circulation type solar energy water heater |
| CN2123038U (en) * | 1991-08-20 | 1992-11-25 | 周国平 | Wave surface solar heat collector |
| CN2133805Y (en) * | 1992-03-14 | 1993-05-19 | 栾少兴 | Heat-collecting unit |
| CN2166384Y (en) * | 1993-06-26 | 1994-05-25 | 吕万德 | Plastic film solar energy heat collector |
| CN2300049Y (en) * | 1997-09-30 | 1998-12-09 | 姚友军 | Solar water heater |
| US20030131842A1 (en) * | 2002-01-11 | 2003-07-17 | Theo Doll | Solar-thermal collector |
| CN1399110A (en) * | 2002-09-03 | 2003-02-26 | 刘爱华 | Integral solar water heater made of plastic |
| DE202005001488U1 (en) * | 2005-01-31 | 2005-06-09 | Kocheshev, Victor | Solar collector completely made from flexible materials comprises a flexible plastic tubing for a working medium lying on a base material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598384B (en) * | 2009-07-17 | 2012-06-13 | 黄永生 | Heat collecting module for water tank-free solar water heater |
| CN102628618A (en) * | 2012-04-26 | 2012-08-08 | 中海阳新能源电力股份有限公司 | Balanced specific gravity temperature distribution type diversion efficient heat collection tube device |
| CN102628618B (en) * | 2012-04-26 | 2015-09-09 | 中海阳能源集团股份有限公司 | Proportion Temperature Distribution balanced type water conservancy diversion efficient heat-collecting pipe device |
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| Publication number | Publication date |
|---|---|
| CN101017030A (en) | 2007-08-15 |
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