CN202955887U - Flat plate solar collector core - Google Patents
Flat plate solar collector core Download PDFInfo
- Publication number
- CN202955887U CN202955887U CN 201220262614 CN201220262614U CN202955887U CN 202955887 U CN202955887 U CN 202955887U CN 201220262614 CN201220262614 CN 201220262614 CN 201220262614 U CN201220262614 U CN 201220262614U CN 202955887 U CN202955887 U CN 202955887U
- Authority
- CN
- China
- Prior art keywords
- plate
- glass cover
- flat panel
- solar heat
- heat collecting
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
Abstract
The utility model discloses a flat plate solar collector core. The flat plate solar collector core comprises a glass cover plate, a metal heat absorbing plate, a sealing spacer which is arranged between the glass cover plate and the metal heat absorbing plate and a metal heat absorbing tube which is fixed on the outer wall of the metal heat absorbing plate, wherein the sealing spacer and the space between the glass cover plate and the metal heat absorbing plate form a closed cavity, the closed cavity is filled with transparent heat insulation SiO2 aerogel plates, the closed cavity and the transparent heat insulation SiO2 aerogel plates are connected in a sealing mode through transparent heat insulation SiO2 aerogel water-soluble adhesive, and the sealing spacer and the glass cover plate are connected in a sealing mode through sealing adhesive. Due to the fact that the heat transmission losses of the glass cover plate, the air convention heat losses of the core and dewing phenomena are greatly reduced, the collector efficiency of the flat plate solar collector is improved remarkably. The flat plate solar collector core is not only simple and convenient in assembling and manufacturing technology, high in production efficiency, suitable for massive production but also long in service life.
Description
Technical field
The utility model relates to a kind of flat panel solar heat collecting plate core, belongs to solar energy heat utilization field.
Background technology
Day by day serious along with environmental problem and energy problem, solar energy is as inexhaustible, nexhaustible new cleaning fuel, and it utilizes field and degree day by day to be subject to the countries in the world extensive concern, in the urgent need to improving the thermal transition efficient of solar heat-collection plate.
In at present most widely used solar energy heat utilization device, transparent heat-insulated cover plate is one of parts very crucial in solar heat collector, requires transparent heat-insulated cover plate can see through solar radiation and can reduce again the heat waste that the heat conduction causes and stop the long wave heat radiation to reduce heat waste.As known, solar thermal collector mainly is divided into plate and vacuum tube type, and the plate main flow that is developing into solar thermal collector simple in structure and that easily reduce costs.
Yet, to compare with vacuum tube type, flat plate collector more needs thermal insulation because the heat loss that its convection current, heat conduction cause is large, especially big by the heat loss of glass cover-plate.As existing plate insulation method, the double glazing of use cover plate, vacuum glas-cover board arranged and fill transparent honeycomb structure etc. between glass cover-plate and absorber plate, and using polyurethane foam heat insulation material or fibre thermal-insulation material at the back.For the heat insulation and preservation effect that obtains, above structure all causes collecting plate weight to increase.
SiO
2Aeroge has unique nano-pore structure and high porosity because of it, it is the minimum a kind of light heat-insulating material of thermal conductivity in solid material known today, as super insulating material and by known, simultaneously, its total transmitance to sunshine is high, the middle long wave that is caused by environment temperature is had barriering effect significantly, and (be about 100kg/m than escheat is light
3), be ideal solar thermal collector transparent thermal insulation cover plate materials.Existing with transparent thermal insulation SiO
2Aeroge is used for the report of the transparent heat-insulated cover plate of flat-plate solar collector.But still there are some problems in aeroge in engineering is used, and is difficult for sealing as aerogel plate, remains in obvious cross-ventilation problem, and it may cause " thermal-arrest breathing " phenomenon.This phenomenon may cause steam to gather below the heat collector glass cover-plate producing the condense globule and fog phenomenon, causes sunlight reflected with incident to the outside, and is light stop the sunlight more than 10% to be injected, and heavy 50% the sunlight of stoping is injected, and makes the collecting efficiency reduction.Also cause simultaneously oxide etch heat absorbing coating, welding to be met and solder joint, cause heat transfer property to descend, mechanical strength lost efficacy, serious situation descends and causes the heat absorbing coating permanent damage, lose endothermic effect, therefore, present this structure does not fundamentally solve the heat loss problem that is caused by cross-ventilation.In addition, due to SiO
2The mechanical strength of aeroge very a little less than, easy damaged problem etc. in assembling and in transportation.Also have by realizing absorber plate and aeroge in sol-gel process and in follow-up supercritical drying integrated compound, though it can improve aeroge intensity, but still can't avoid aeroge in assembling and transportation in easy damaged problem etc. and cross-ventilation problem.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of flat panel solar heat collecting plate core, particularly be applicable to the solar building integrated high-efficient flat-plate solar thermal collector in city, it has high printing opacity and heat preservation and insulation and nothing " thermal-arrest breathing " phenomenon, and cost is moderate, the transparent thermal insulation SiO of filling
2Aeroge is the advantage such as not fragile and long-life in assembling and transportation.
For solving the problems of the technologies described above, the technical solution of the utility model is, a kind of flat panel solar heat collecting plate core, comprise the glass cover-plate and the metal absorber plate that be arranged in parallel, be arranged at the sealed spacer body between described glass cover-plate and metal absorber plate and be fixed in collector metal pipe on metal absorber plate outer wall, form sealed cavity between described sealed spacer body and described flat glass cover-plate and metal absorber plate, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate.
More specifically, described transparent thermal insulation SiO
2Aerogel plate is by the preparation of supercritical drying drying process, particularly by low temperature CO
2Supercritical drying drying process and the preparation of high temperature ethanol supercritical drying technique.
Described a kind of flat panel solar heat collecting plate core, described transparent thermal insulation SiO
2The density of aeroge is 50 ~ 120kg/m
3, the aperture is 10 ~ 40nm, and thermal conductivity is 0.010 ~ 0.018W/mk when temperature is 25 ℃, and when thickness was 10mm, the total transmitance of sunshine was not less than 92%, and when thickness was 5mm, the total transmitance of sunshine was not less than 95%.
Described a kind of flat panel solar heat collecting plate core, described transparent thermal insulation SiO
2Aeroge is hydrophobicity, with the contact angle of water be 125 °-180 °.
Described a kind of flat panel solar heat collecting plate core, described flat panel solar heat collecting plate core adopts double sealing, and described double sealing comprises and is bonded in the first fluid sealant between described sealed spacer body and described cover-plate glass and metal absorber plate and is bonded in described sealed spacer body and transparent thermal insulation SiO
2Second fluid sealant between aerogel plate, described first fluid sealant is butyl rubber, described second fluid sealant is transparent SiO
2The aeroge water-base cement.
Described a kind of flat panel solar heat collecting plate core, described flat panel solar heat collecting plate core adopts three seals, and described three seals comprises the first fluid sealant that is bonded between described sealed spacer body and described cover-plate glass and metal absorber plate, is bonded in described sealed spacer body and transparent thermal insulation SiO
2Second fluid sealant between aerogel plate and the three seals glue that is bonded in described flat panel solar heat collecting plate core edge, described first fluid sealant is butyl rubber, described second fluid sealant is transparent heat-insulated SiO
2Aeroge water-base cement, described three seals glue are bi-component silicone fluid sealant or bi-component polysulfide fluid sealant.
Described a kind of flat panel solar heat collecting plate core, described transparent thermal insulation SiO
2Contained SiO in the aeroge water-base cement
2The mass percent of aeroge is 0 ~ 10%, transparent thermal insulation SiO
2Film-forming resin in the aeroge water-base cement is clear aqueous acrylic resin or waterborne polyurethane resin.
Described a kind of flat panel solar heat collecting plate core, described glass cover-plate is ultrawhite safety glass, the thickness of described glass cover-plate is 2.5 ~ 4mm.
Described a kind of flat panel solar heat collecting plate core, described sealed spacer body is to be made by metal, plastics or fiber-reinforced resin matrix compound material, described sealed spacer body is solid or hollow structure, in the sealed spacer body of described hollow structure for hollow or be filled with drier.
Described a kind of flat panel solar heat collecting plate core, the thickness of described sealed cavity is 3 ~ 15mm.
Described a kind of flat panel solar heat collecting plate core, described collector metal pipe is fixed on metal absorber plate outer wall by ultrasonic bonding or conducting resinl, and described conducting resinl is cold curing conducting resinl, intermediate temperature setting conducting resinl, hot setting conducting resinl or UV-Curing Electric Conductive Adhesives.
Compare with prior art middle plateform solar thermal collector, a kind of flat panel solar heat collecting plate core that the utility model provides has the following advantages:
The utility model provides a kind of printing opacity heat-insulation and heat-preservation, nothing " thermal-arrest breathing " phenomenon and long-life flat panel solar heat collecting plate core, and can avoid the damage problem of aeroge in assembling and transportation, the transparent heat-insulated insulation SiO of filling between the glass cover-plate of flat panel solar heat collecting plate core and metal absorber plate
2Aerogel plate is to realize the transparent heat-insulated insulation effect of glass cover-plate, in surrounding interval body and the sealant sealing of aerogel plate, the convection current of the inside and outside humid air of isolation.Both solved that the glass cover-plate heat waste is large, the wet gas dewfall flashes back the sunlight, corrodes the heat absorbing coating problem, solved again the damage problem of aeroge in assembling and transportation.
The utility model has solved for a long time, and flat plate collector causes a large amount of heat loss because of cross-ventilation to the glass cover-plate transferring heat energy, the wet gas dewfall flashes back the sunlight, wet gas corrosion heat absorbing coating, welding are met, solder joint, extend heat collector service life, greatly improved the thermal-arrest temperature difference and effective heat.
Description of drawings
Fig. 1 is the front elevation of the utility model flat panel solar heat collecting plate core.
Fig. 2 is the solid double-channel sealing structure cutaway view of the utility model flat panel solar heat collecting plate core.
Fig. 3 is the solid three seal structures cutaway view of the utility model flat panel solar heat collecting plate core.
Fig. 4 is the hollow double-channel sealing structure cutaway view of the utility model flat panel solar heat collecting plate core.
Fig. 5 is the hollow three seal structures cutaway view of the utility model flat panel solar heat collecting plate core.
Fig. 6 is the hollow drier double-channel sealing structure cutaway view that contains of the utility model flat panel solar heat collecting plate core.
Fig. 7 is the hollow drier three seal structures cutaway view that contains of the utility model flat panel solar heat collecting plate core.
Wherein, 1. glass cover-plate, 2. metal absorber plate, 3. transparent thermal insulation SiO
2Aerogel plate, 4. sealed spacer body, 5. transparent thermal insulation SiO
2Aeroge water-base cement, 6. butyl sealant, 7. bi-component polysulfide or bi-component silicone fluid sealant, 8. collector metal pipe, 9. drier.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is illustrated in further detail.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, but protection domain is not subjected to the restriction of these embodiment.
Please refer to Fig. 1 and Fig. 2, be embodiment 1 of the present utility model, this flat heat collection plate core comprises glass cover-plate 1 and metal absorber plate 2 and the solid sealed spacer body 3 between glass cover-plate 1 and metal absorber plate 2, form sealed cavity between described solid sealed spacer body 3 and described glass cover-plate 1 and metal absorber plate 2, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate 4.At solid sealed spacer body 3 and transparent thermal insulation SiO
2Between aerogel plate 4, adopt transparent thermal insulation SiO
25 sealing-ins of aeroge water-base cement.Between solid sealed spacer body 3 and glass cover-plate 1 and metal absorber plate 2, only adopt 6 sealings of single track butyl rubber.
Compare with prior art middle plateform heat collector, fill transparent thermal insulation SiO
2Aerogel plate 4 and adopt solid sealed spacer body 3 and transparent thermal insulation SiO
2The flat heat collection plate core that aeroge water- base cement 5,6 sealing-ins of single track butyl sealant become has reduced cross-ventilation heat transfer and the loss of glass cover-plate solid heat transfer effectively, makes heat-collecting plate core have better heat preservation and insulation; The intrusion that has effectively reduced humid air causes the problem of " thermal-arrest breathing " phenomenon and has overcome transparent thermal insulation SiO
2The fragile problem of aerogel plate in assembling and transportation significantly improved transparent thermal insulation SiO
2The engineering practicability of aerogel plate and the service life of heat-collecting plate core.
Below above-mentioned each part is elaborated respectively.
Described transparent thermal insulation SiO
2Aerogel plate 4 can be by conventional supercritical drying drying process preparation of the prior art, more specifically by low temperature CO
2Supercritical drying drying process and the preparation of high temperature ethanol supercritical drying technique, its density is at 50 ~ 120kg/m
3In scope, this has alleviated the weight of energy-saving glass widely; The aperture less than air mean molecule free path, makes it have ultralow solid thermal conductance and heat conductivity of gas in 10 ~ 40nm scope, makes its thermal conductivity under room temperature is 25 ℃ in 0.010 ~ 0.018W/mk scope, gives its thermal conductivity far below air; The aperture is in 10 ~ 40nm scope, can have with the diameter of three-dimensional network skeleton coupling effect preferably, can obtain high sunshine transmitance, when thickness is 10mm, the total transmitance of sunshine is not less than 92%, when thickness was 5mm, the total transmitance of sunshine was not less than 95%, thereby had realized heat preservation and insulation and the diactinic high unity of sunshine.
Described transparent thermal insulation SiO
2Aeroge water-base cement 5 mainly contains SiO
2Aeroge content (mass percent) is in 0 ~ 10% scope, and film-forming resin is water-borne acrylic resin, waterborne polyurethane resin etc.By adopting hydrophobic transparent thermal insulation SiO
2Aeroge is as the transparent heat-insulated function constituent element of water-base cement, and film forming agent resin etc. is not entered in the aeroge nano aperture basically, keeping SiO
2On the basis of the transparent heat-insulated functional characteristic that aeroge is good, realize sealed spacer body and transparent thermal insulation SiO
2Good sealing-in between aerogel plate, and solid sealed spacer body is directly adopted in the use that can save sealed spacer body internal desiccant.In addition, also reduced the heat transfer property of sealed spacer body, synchronous encapsulation and heat-insulation and heat-preservation energy and the function such as transparent of realizing.Also protected well transparent thermal insulation SiO
2Aerogel plate prevents the transparent thermal insulation SiO that intensity is low, fragility is large
2The damage that aerogel plate causes in assembling and transportation has improved transparent thermal insulation SiO widely
2The engineering practicability of aeroge.
Described glass cover-plate 1 is ultrawhite safety glass, and the thickness of described glass cover-plate 1 is between 2.5 ~ 4mm.
Described sealed spacer body 3 can be by a kind of the making in following material, metal, plastics or fiber-reinforced resin matrix compound material etc.
Described glass cover-plate 1 and metal absorber plate are arranged in parallel, and the thickness of described cavity is in 3 ~ 15mm scope.In the present embodiment, described sealed spacer body 3 is solid construction.
Owing to having adopted transparent thermal insulation SiO in cavity
2The sealing-in of aeroge water-base cement, in the present embodiment, described flat heat collection plate core can adopt the single track sealing, and described single track is sealed into butyl rubber.
The flat heat collection plate core of the present embodiment has extraordinary heat preservation and insulation, and the heat transfer coefficient on glass cover-plate can be low to moderate 1.0W/m
2K, and have high sunshine transmitance, the total transmitance of sunshine can reach more than 90%, improves substantially the heat utilization efficiency of solar energy.
Please refer to Fig. 1 and Fig. 3, be embodiment 2 of the present utility model, this flat heat collection plate core comprises glass cover-plate 1 and metal absorber plate 2 and the solid sealed spacer body 3 between glass cover-plate 1 and metal absorber plate 2, form sealed cavity between described solid sealed spacer body 3 and described glass cover-plate 1 and metal absorber plate 2, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate 4.At solid sealed spacer body 3 and transparent thermal insulation SiO
2Between aerogel plate 4, adopt transparent thermal insulation SiO
25 sealing-ins of aeroge water-base cement.Between solid sealed spacer body 3 and glass cover-plate 1 and metal absorber plate 2, adopt butyl rubber 6 sealings, at sealed spacer body periphery bi-component polysulfide fluid sealant or bi-component silicone fluid sealant 7.
Embodiment 3
Please refer to Fig. 1 and Fig. 4, be embodiment 3 of the present utility model, this flat heat collection plate core comprises glass cover-plate 1 and metal absorber plate 2 and the hollow seal interval body 3 between glass cover-plate 1 and metal absorber plate 2, form sealed cavity between described hollow seal interval body 3 and described glass cover-plate 1 and metal absorber plate 2, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate 4.At hollow seal interval body 3 and transparent thermal insulation SiO
2Between aerogel plate 4, adopt transparent thermal insulation SiO
25 sealing-ins of aeroge water-base cement.Between hollow seal interval body 3 and glass cover-plate 1 and metal absorber plate 2, adopt 6 sealings of single track butyl rubber.
Please refer to Fig. 1 and Fig. 5, be embodiment 4 of the present utility model, this flat heat collection plate core comprises glass cover-plate 1 and metal absorber plate 2 and the hollow seal interval body 3 between glass cover-plate 1 and metal absorber plate 2, form sealed cavity between described hollow seal interval body 3 and described glass cover-plate 1 and metal absorber plate 2, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate 4.At hollow seal interval body 3 and transparent thermal insulation SiO
2Between aerogel plate 4, adopt transparent thermal insulation SiO
25 sealing-ins of aeroge water-base cement.Between hollow seal interval body 3 and glass cover-plate 1 and metal absorber plate 2, adopt butyl rubber 6 sealings, at sealed spacer body periphery bi-component polysulfide fluid sealant or bi-component silicone fluid sealant 7.
Please refer to Fig. 1 and Fig. 6, be embodiment 5 of the present utility model, this flat heat collection plate core comprises glass cover-plate 1 and metal absorber plate 2 and the hollow seal interval body 3 between glass cover-plate 1 and metal absorber plate 2, form sealed cavity between described hollow seal interval body 3 and described glass cover-plate 1 and metal absorber plate 2, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate 4.At hollow seal interval body 3 and transparent thermal insulation SiO
2Between aerogel plate 4, adopt transparent thermal insulation SiO
25 sealing-ins of aeroge water-base cement.Between hollow seal interval body 3 and glass cover-plate 1 and metal absorber plate 2, adopt 6 sealings of single track butyl rubber.Be equiped with drier 9 in described hollow seal interval body 3, drier 9 can further strengthen the moisture-proof function of flat heat collection plate core, increases the service life.
Please refer to Fig. 1 and Fig. 7, be embodiment 6 of the present utility model, this flat heat collection plate core comprises glass cover-plate 1 and metal absorber plate 2 and the hollow seal interval body 3 between glass cover-plate 1 and metal absorber plate 2, form sealed cavity between described hollow seal interval body 3 and described glass cover-plate 1 and metal absorber plate 2, described sealed spacer is filled transparent thermal insulation SiO in the chamber
2Aerogel plate 4.At hollow seal interval body 3 and transparent thermal insulation SiO
2Between aerogel plate 4, adopt transparent thermal insulation SiO
25 sealing-ins of aeroge water-base cement.Between hollow seal interval body 3 and glass cover-plate 1 and metal absorber plate 2, adopt butyl rubber 6 sealings, at sealed spacer body periphery bi-component polysulfide fluid sealant or bi-component silicone fluid sealant 7.Be equiped with drier 9 in described hollow seal interval body 3.
The above is only preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improve, within all should being included in protection domain of the present utility model.
Claims (10)
1. flat panel solar heat collecting plate core, comprise the glass cover-plate and the metal absorber plate that be arranged in parallel, be arranged at the sealed spacer body between described glass cover-plate and metal absorber plate and be fixed in collector metal pipe on metal absorber plate outer wall, form sealed cavity between described sealed spacer body and described glass cover-plate and metal absorber plate, it is characterized in that, fill transparent thermal insulation SiO in described sealed cavity
2Aerogel plate.
2. a kind of flat panel solar heat collecting plate core according to claim 1, is characterized in that described transparent thermal insulation SiO
2The density of aeroge is 50 ~ 120kg/m
3, the aperture is 10 ~ 40nm, and thermal conductivity is 0.010 ~ 0.018W/mk when temperature is 25 ℃, and when thickness was 10mm, the total transmitance of sunshine was not less than 92%, and when thickness was 5mm, the total transmitance of sunshine was not less than 95%.
3. a kind of flat panel solar heat collecting plate core according to claim 1 and 2, is characterized in that described transparent thermal insulation SiO
2Aeroge is hydrophobicity, with the contact angle of water be 125 °-180 °.
4. a kind of flat panel solar heat collecting plate core according to claim 1, it is characterized in that, described flat panel solar heat collecting plate core adopts double sealing, and described double sealing comprises and is bonded in the first fluid sealant between described sealed spacer body and described glass cover-plate and metal absorber plate and is bonded in described sealed spacer body and transparent thermal insulation SiO
2Second fluid sealant between aerogel plate, described first fluid sealant is butyl rubber, described second fluid sealant is transparent SiO
2The aeroge water-base cement.
5. a kind of flat panel solar heat collecting plate core according to claim 1, it is characterized in that, described flat panel solar heat collecting plate core adopts three seals, and described three seals comprises the first fluid sealant that is bonded between described sealed spacer body and described glass cover-plate and metal absorber plate, is bonded in described sealed spacer body and transparent thermal insulation SiO
2Second fluid sealant between aerogel plate and the three seals glue that is bonded in described flat panel solar heat collecting plate core edge, described first fluid sealant is butyl rubber, described second fluid sealant is transparent heat-insulated SiO
2Aeroge water-base cement, described three seals glue are bi-component silicone fluid sealant or bi-component polysulfide fluid sealant.
6. according to claim 4 or 5 described a kind of flat panel solar heat collecting plate cores, is characterized in that described transparent thermal insulation SiO
2Contained SiO in the aeroge water-base cement
2The mass percent of aeroge is 0 ~ 10%, transparent thermal insulation SiO
2Film-forming resin in the aeroge water-base cement is clear aqueous acrylic resin or waterborne polyurethane resin.
7. a kind of flat panel solar heat collecting plate core according to claim 1, is characterized in that, described glass cover-plate is ultrawhite safety glass, and the thickness of described glass cover-plate is 2.5 ~ 4mm.
8. a kind of flat panel solar heat collecting plate core according to claim 1, it is characterized in that, described sealed spacer body is to be made by metal, plastics or fiber-reinforced resin matrix compound material, described sealed spacer body is solid or hollow structure, in the sealed spacer body of described hollow structure for hollow or be filled with drier.
9. a kind of flat panel solar heat collecting plate core according to claim 1, is characterized in that, the thickness of described sealed cavity is 3 ~ 15mm.
10. a kind of flat panel solar heat collecting plate core according to claim 1, it is characterized in that, described collector metal pipe is fixed on metal absorber plate outer wall by ultrasonic bonding or conducting resinl, and described conducting resinl is cold curing conducting resinl, intermediate temperature setting conducting resinl, hot setting conducting resinl or UV-Curing Electric Conductive Adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262614 CN202955887U (en) | 2012-06-05 | 2012-06-05 | Flat plate solar collector core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262614 CN202955887U (en) | 2012-06-05 | 2012-06-05 | Flat plate solar collector core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955887U true CN202955887U (en) | 2013-05-29 |
Family
ID=48461455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220262614 Expired - Lifetime CN202955887U (en) | 2012-06-05 | 2012-06-05 | Flat plate solar collector core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322708A (en) * | 2013-07-16 | 2013-09-25 | 伯恩太阳能科技有限公司 | Solar flat plate collector for balcony |
-
2012
- 2012-06-05 CN CN 201220262614 patent/CN202955887U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322708A (en) * | 2013-07-16 | 2013-09-25 | 伯恩太阳能科技有限公司 | Solar flat plate collector for balcony |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201972538U (en) | Integrated transparent and adiabatic silicon dioxide aerogel compound glass | |
| CN102180603A (en) | Integrated transparent thermal insulation SiO2 aerogel composite glass and preparation method thereof | |
| CN102729545A (en) | Building energy-saving glass | |
| CN102679599A (en) | Flat plate solar collector core | |
| CN202689330U (en) | Building energy-saving daylighting panel | |
| CN103134209B (en) | Plate core draws the processing technique of the solar air flat plate collector of molding | |
| CN203464514U (en) | Vacuum energy-saving flat solar thermal collector | |
| CN202955887U (en) | Flat plate solar collector core | |
| CN203141936U (en) | Architectural energy-saving glass | |
| CN101538980B (en) | Photospot photovoltaic window | |
| CN201062888Y (en) | Solar pipe as well as solar heat collection case | |
| CN202948949U (en) | Amorphous silicon film solar sandwich type hollow photovoltaic assembly | |
| CN203249414U (en) | SiO2 aerogel slot type solar heat collection tube | |
| CN201697349U (en) | Novel solar heat collection module | |
| CN201181121Y (en) | Water-proof heat-preservation vacuum tube solar energy heat collector | |
| KR101599289B1 (en) | VIP insulation and double glazing structure applies to transmitting body flat plate solar collectors | |
| CN2513053Y (en) | Heat pipe type solar flat plate heat collector | |
| CN202133135U (en) | Solar heat-collecting hollow glass | |
| CN208059330U (en) | A kind of vacuum flat plate collector of high efficiency low-loss | |
| CN201779906U (en) | Full glass vacuum solar energy vacuum board with single end open | |
| CN202304007U (en) | All-glass vacuum solar straight through heat collecting plate | |
| CN211591568U (en) | Heat-insulating toughened glass | |
| CN204830525U (en) | Automatic plate heat collector of defogging | |
| CN105064876A (en) | Method for preparing aerogel heat insulation glass | |
| CN201190868Y (en) | High thermal insulation transparent laminated glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |