CN113585808A - Renovating method of light steel roof - Google Patents
Renovating method of light steel roof Download PDFInfo
- Publication number
- CN113585808A CN113585808A CN202111024061.8A CN202111024061A CN113585808A CN 113585808 A CN113585808 A CN 113585808A CN 202111024061 A CN202111024061 A CN 202111024061A CN 113585808 A CN113585808 A CN 113585808A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- light steel
- photovoltaic
- steel roof
- waterproof layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 40
- 238000004321 preservation Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000010248 power generation Methods 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000009418 renovation Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0281—Repairing or restoring roofing or roof covering
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a renovation method of a light steel roof, which comprises the following steps: 1) laying a coating: filling heat preservation strips in wave troughs of the metal roof boards, and then paving a steam-insulating film, a heat preservation board and a waterproof layer consisting of waterproof coiled materials; 2) installing an integrated support: fixedly connecting a support main body of the integrated support with the wave crest of the metal roof panel, covering a joint part of the support main body and the waterproof layer with a waterproof sheet of the integrated support, and fixedly connecting the waterproof sheet with the waterproof layer; 3) installing a photovoltaic bracket; 4) and installing the photovoltaic panel. When the light steel roof is renovated, the heat-insulating strip, the steam-insulating film, the heat-insulating plate, the fireproof plate and the waterproof coiled material are laid on the metal roof board, so that the service life of the metal roof board is prolonged, the service life of the metal roof board is equivalent to that of the photovoltaic board, and the metal roof board is prevented from being replaced in advance; and an integrated support, a photovoltaic support and a photovoltaic panel are further arranged on the metal roof panel, so that the reliable application of photovoltaic power generation on the light steel roof is realized.
Description
Technical Field
The invention relates to a method for renovating a light steel roof.
Background
Photovoltaic (solar photovoltaic power generation system) is a power generation system that directly converts solar radiation energy into electrical energy using the photovoltaic effect of solar cell semiconductor materials. With the popularization of photovoltaic application, it has become a demand to install photovoltaic panels on roofs. The old light steel roof has no waterproof coiled material laid on the metal roof board, so the metal roof board is easy to rust and has poor durability, local maintenance is needed after 3-5 years of use, replacement is needed after 7-8 years of use, the service life of a photovoltaic system can be as long as 25 years, and the service lives of the light steel roof and the photovoltaic board are inconsistent. If the metal roof panel needs to be replaced on the light steel roof provided with the photovoltaic panel, the cost for disassembling and assembling the metal roof panel is increased, and the cost for disassembling and re-assembling the photovoltaic panel is additionally increased; moreover, normal production and operation can be affected during the replacement of the metal roof panels and the disassembly and assembly of the photovoltaic panels, which causes the increase of production and operation cost and time cost.
Disclosure of Invention
The invention aims to provide a method for renovating a light steel roof, wherein the light steel roof comprises a metal roof plate supported by a purline, and the metal roof plate comprises wave crests and wave troughs; the refurbishing method comprises the following steps:
1) laying a coating: filling heat preservation strips in wave troughs of a metal roof panel, then laying a steam-isolating film on the metal roof panel and the heat preservation strips, then laying a heat preservation plate on the steam-isolating film, and then laying a waterproof layer consisting of waterproof coiled materials on the heat preservation plate; adjacent waterproof rolls in the waterproof layer are mutually lapped, the waterproof layer is fixedly connected with the purline by adopting a fixing piece, so that the fixing piece is covered by a lapping part, and the lapping part is welded and fixed by hot air;
2) installing an integrated support: the integrated support comprises a support main body and a waterproof sheet integrally connected with the support main body, and the support main body penetrates through the waterproof sheet; the support main body penetrates through the waterproof layer, the heat insulation plate and the steam insulation film and is fixedly connected with the wave crest of the metal roof panel, the waterproof sheet covers the joint part of the support main body and the waterproof layer, and the waterproof sheet is fixedly connected with the waterproof layer;
3) installing a photovoltaic support: fixedly mounting a photovoltaic bracket on the top of the support main body;
4) installing a photovoltaic panel: and a photovoltaic panel is fixedly installed on the photovoltaic bracket.
Preferably, in the step 1), a fireproof plate is paved on the heat-insulation plate, and then a waterproof layer is paved on the fireproof plate.
Preferably, in the step 1), the temperature of hot air welding of the lap joint part is not lower than 500 ℃.
Preferably, in the step 1), a waterproof roll with the light reflection rate of not less than 98% is adopted.
Preferably, in step 1), a white waterproof roll is used.
Preferably, in step 1), a PVC waterproofing membrane or a TPO waterproofing membrane is used.
Preferably, in the step 2), the waterproof sheet and the waterproof layer are fixed by welding and sealing.
Preferably, in the step 4), a double-sided power generation photovoltaic panel is adopted.
Preferably, in step 4), the photovoltaic panel is laid flat on the photovoltaic support.
Preferably, in the step 4), the photovoltaic panel is obliquely arranged relative to the horizontal plane, and the inclination angle is not greater than 45 degrees.
The invention has the advantages and beneficial effects that: the method for renovating the light steel roof is characterized in that the metal roof board is paved with the heat preservation strips, the steam insulation film, the heat preservation plate, the fireproof plate and the waterproof coiled material, so that the service life of the metal roof board is prolonged, the service life of the metal roof board is equivalent to that of the photovoltaic plate, and the metal roof board is prevented from being replaced in advance; and an integrated support, a photovoltaic support and a photovoltaic panel are further arranged on the metal roof panel, so that the reliable application of photovoltaic power generation on the light steel roof is realized.
The invention has the following characteristics:
1. when the light steel roof is renovated, the waterproof layer consisting of the waterproof coiled materials is added, the adjacent waterproof coiled materials in the waterproof layer are mutually lapped, and the lapped parts are welded and fixed through hot air, so that the waterproof coiled materials form a complete waterproof layer, the waterproof roof has good waterproof performance, and the service life of the metal roof plate can be prolonged;
2. the waterproof layer (waterproof coiled material) is fixedly connected with the purline by the fixing piece, and the wind load can be resisted by the drawing force of the fixing piece and the purline, so that the waterproof layer (waterproof coiled material) is firmly and reliably installed;
3. the waterproof layer is not only added when the light steel roof is renovated, but also the heat preservation strips and the heat preservation plates are added, so that the light steel roof has good heat preservation performance; a steam-insulating film is also added, so that the light steel roof has good steam-insulating performance; the fireproof plate is added, so that the light steel roof has good fireproof performance; when the light steel roof is renovated, the heat preservation strip, the steam-isolating film, the heat preservation plate, the fireproof plate and the waterproof coiled material are added, so that the service life of the metal roof plate can be greatly prolonged, the service life of the metal roof plate is equivalent to that of the photovoltaic plate, the metal roof plate can be prevented from being replaced in advance, and the reliable application of photovoltaic power generation on the light steel roof is further realized;
4. the invention adopts the prefabricated integrated support, and the waterproof sheet of the integrated support can cover the joint part of the support main body and the waterproof layer, so that the integrated support is more convenient to install;
5. according to the invention, the double-sided power generation photovoltaic panel is adopted, and the waterproof coiled material with the light reflection rate not lower than 98%, such as a white waterproof coiled material, is adopted, so that the waterproof coiled material can reflect light, more light can be reflected to the back of the photovoltaic panel, and the power generation capacity of the photovoltaic panel can be improved;
6. according to the invention, the photovoltaic panel is obliquely arranged relative to the horizontal plane, and the inclination angle is not more than 45 degrees, so that the photovoltaic panel can receive more light, and the power generation capacity of the photovoltaic panel can be improved.
Drawings
FIG. 1 is a schematic of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the present invention provides a method of refurbishing a light steel roof comprising a metal roof panel 2 supported by a purlin 1, the metal roof panel 2 comprising wave crests 21 and wave troughs 22; the refurbishing method comprises the following steps:
1) laying a coating: filling heat preservation strips 3 in wave troughs 22 of a metal roof board 2, then paving a steam-insulating film 4 on the metal roof board 2 and the heat preservation strips 3, then paving a heat preservation board 5 on the steam-insulating film 4, then paving a fireproof board 6 on the heat preservation board 5, and then paving a waterproof layer 7 consisting of waterproof coiled materials 71 on the fireproof board 6; the adjacent waterproof rolls 71 in the waterproof layer 7 are mutually lapped, the waterproof layer 7 is fixedly connected with the purline 1 by adopting a fixing piece (the fixing piece is not shown in the figure), so that the fixing piece is covered by the lapping part 72, and the lapping part 72 is welded and fixed by hot air;
specifically, the method comprises the following steps:
the reflection rate of the waterproof roll 71 is not less than 98 percent, for example, a white PVC waterproof roll 71 or a white TPO waterproof roll 71 is adopted;
the hot air welding temperature of the lap joint part 72 is not lower than 500 ℃;
2) installing the integrated support 8: the integrated holder 8 includes a holder main body 81 and a waterproof sheet 82 (only a part of the waterproof sheet is shown in the drawing) integrally connected to the holder main body 81, the holder main body 81 penetrating the waterproof sheet 82; the support body 81 penetrates through the waterproof layer 7, the fireproof plate 6, the heat insulation plate 5 and the steam insulation film 4 and is fixedly connected with the wave crest 21 of the metal roof panel 2, the waterproof sheet 82 covers the joint part of the support body 81 and the waterproof layer 7, and the waterproof sheet 82 and the waterproof layer 7 are welded, sealed and fixed;
3) installing the photovoltaic bracket 91: fixedly mounting the photovoltaic bracket 91 on the top of the support main body 81;
4) mounting the photovoltaic panel 92: a photovoltaic panel 92 is fixedly mounted on the photovoltaic bracket 91;
specifically, the method comprises the following steps:
the photovoltaic panel 92 is a double-sided power generation photovoltaic panel 92;
laying the photovoltaic panel 92 flat on the photovoltaic support 91;
alternatively, the photovoltaic panel 92 is disposed to be inclined with respect to the horizontal plane, and the inclination angle is not greater than 45 degrees.
The invention has the following characteristics:
1. when the light steel roof is renovated, the waterproof layer 7 consisting of the waterproof coiled materials 71 is added, the adjacent waterproof coiled materials 71 in the waterproof layer 7 are mutually lapped, and the lapping parts 72 are welded and fixed through hot air, so that the waterproof coiled materials 71 form the complete waterproof layer 7, the waterproof roof has good waterproof performance, and the service life of the metal roof board 2 can be prolonged;
2. according to the invention, the waterproof layer 7 (the waterproof coiled material 71) is fixedly connected with the purline 1 by the fixing piece, and the wind load can be resisted by the drawing force of the fixing piece and the purline 1, so that the waterproof layer 7 (the waterproof coiled material 71) is firmly and reliably installed;
3. when the light steel roof is renovated, the waterproof layer 7 is not required to be added, and the heat preservation strips 3 and the heat preservation plates 5 are also added, so that the light steel roof has good heat preservation performance; the steam-insulating film 4 is also added, so that the light steel roof has good steam-insulating performance; the fireproof plate 6 is additionally arranged, so that the light steel roof has good fireproof performance; according to the invention, when a light steel roof is renovated, the heat preservation strips 3, the steam-insulating film 4, the heat preservation plates 5, the fireproof plates 6 and the waterproof coiled materials 71 are added, so that the service life of the metal roof plate 2 can be greatly prolonged, the service life of the metal roof plate 2 is equivalent to that of the photovoltaic panel 92, the metal roof plate 2 can be prevented from being replaced in advance, and the reliable application of photovoltaic power generation on the light steel roof is further realized;
4. according to the invention, the prefabricated integrated support 8 is adopted, and the waterproof sheet 82 of the integrated support 8 can cover the joint part of the support main body 81 and the waterproof layer 7, so that the integrated support 8 is more convenient to mount;
5. according to the invention, the double-sided power generation photovoltaic panel 92 is adopted, and the waterproof roll 71 with the reflection rate not lower than 98% is adopted, such as the white waterproof roll 71, the waterproof roll 71 can reflect light, more light can be reflected to the back of the photovoltaic panel 92, and the power generation capacity of the photovoltaic panel 92 can be improved;
6. according to the invention, the photovoltaic panel 92 is obliquely arranged relative to the horizontal plane, and the inclination angle is not more than 45 degrees, so that the photovoltaic panel 92 can receive more light, and the power generation amount of the photovoltaic panel 92 can be improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method of refurbishing a light steel roof, the light steel roof comprising a metal roof panel supported by a purlin, the metal roof panel comprising wave crests and wave troughs; the method is characterized by comprising the following steps:
1) laying a coating: filling heat preservation strips in wave troughs of a metal roof panel, then laying a steam-isolating film on the metal roof panel and the heat preservation strips, then laying a heat preservation plate on the steam-isolating film, and then laying a waterproof layer consisting of waterproof coiled materials on the heat preservation plate; adjacent waterproof rolls in the waterproof layer are mutually lapped, the waterproof layer is fixedly connected with the purline by adopting a fixing piece, so that the fixing piece is covered by a lapping part, and the lapping part is welded and fixed by hot air;
2) installing an integrated support: the integrated support comprises a support main body and a waterproof sheet integrally connected with the support main body, and the support main body penetrates through the waterproof sheet; the support main body penetrates through the waterproof layer, the heat insulation plate and the steam insulation film and is fixedly connected with the wave crest of the metal roof panel, the waterproof sheet covers the joint part of the support main body and the waterproof layer, and the waterproof sheet is fixedly connected with the waterproof layer;
3) installing a photovoltaic support: fixedly mounting a photovoltaic bracket on the top of the support main body;
4) installing a photovoltaic panel: and a photovoltaic panel is fixedly installed on the photovoltaic bracket.
2. A method for renovating a light steel roof as claimed in claim 1, wherein in step 1), a fireproof plate is laid on the heat-insulating plate, and then a waterproof layer is laid on the fireproof plate.
3. The method for renovating a light steel roof covering according to claim 1, characterized in that in step 1), the temperature of the hot air welding of the lap joint part is not lower than 500 ℃.
4. A method for renovating a light steel roof covering according to claim 1, characterized in that in step 1), a waterproof roll with a light reflection rate of not less than 98% is used.
5. The method for renovating light steel roofing according to claim 4, characterized in that in step 1), white waterproof coiled material is used.
6. A method for renovating a light steel roof covering according to claim 1, characterized in that in step 1) PVC waterproof roll or TPO waterproof roll is used.
7. The method for renovating a light steel roof covering according to claim 1, wherein in the step 2), the waterproof sheet and the waterproof layer are fixed by welding and sealing.
8. The method for renovating a light steel roof covering according to claim 1, characterized in that in step 4), double-sided power generation photovoltaic panels are used.
9. The method for renovating a light steel roof covering according to claim 1, characterized in that in step 4) the photovoltaic panel is laid flat on a photovoltaic support.
10. The method for renovating a light steel roof covering according to claim 1, wherein in step 4), the photovoltaic panel is arranged in an inclined manner relative to the horizontal plane, and the inclination angle is not more than 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024061.8A CN113585808A (en) | 2021-09-02 | 2021-09-02 | Renovating method of light steel roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024061.8A CN113585808A (en) | 2021-09-02 | 2021-09-02 | Renovating method of light steel roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113585808A true CN113585808A (en) | 2021-11-02 |
Family
ID=78240691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111024061.8A Pending CN113585808A (en) | 2021-09-02 | 2021-09-02 | Renovating method of light steel roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113585808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075478A (en) * | 2022-07-26 | 2022-09-20 | 无锡轻大集成科技有限公司 | Heat preservation and insulation room capable of generating electricity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201236427Y (en) * | 2008-06-12 | 2009-05-13 | 江阴润大防水工业有限公司 | Water-proof structure of colorful steel tile roof |
| JP2013068005A (en) * | 2011-09-22 | 2013-04-18 | Ever Kk | Roof structure and waterproof plate |
| CN205224645U (en) * | 2015-10-27 | 2016-05-11 | 天津天达晶诺钢结构工程技术有限公司 | Waterproof maintenance structure |
| CN209145172U (en) * | 2018-08-10 | 2019-07-23 | 上海东方雨虹防水技术有限责任公司 | Metal Roof insulated fire water-proof decorative integral system |
| CN209787092U (en) * | 2019-05-20 | 2019-12-13 | 杭州华鼎新能源有限公司 | Concrete photovoltaic support waterproof support |
-
2021
- 2021-09-02 CN CN202111024061.8A patent/CN113585808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201236427Y (en) * | 2008-06-12 | 2009-05-13 | 江阴润大防水工业有限公司 | Water-proof structure of colorful steel tile roof |
| JP2013068005A (en) * | 2011-09-22 | 2013-04-18 | Ever Kk | Roof structure and waterproof plate |
| CN205224645U (en) * | 2015-10-27 | 2016-05-11 | 天津天达晶诺钢结构工程技术有限公司 | Waterproof maintenance structure |
| CN209145172U (en) * | 2018-08-10 | 2019-07-23 | 上海东方雨虹防水技术有限责任公司 | Metal Roof insulated fire water-proof decorative integral system |
| CN209787092U (en) * | 2019-05-20 | 2019-12-13 | 杭州华鼎新能源有限公司 | Concrete photovoltaic support waterproof support |
Non-Patent Citations (1)
| Title |
|---|
| 邱泉等: "晋江市城市展馆并网光伏发电示范工程屋面防水密封设计与施工", 《中国建筑防水》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075478A (en) * | 2022-07-26 | 2022-09-20 | 无锡轻大集成科技有限公司 | Heat preservation and insulation room capable of generating electricity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU764555B2 (en) | Solar cell roof structure, construction method thereof, photovoltaic power generating apparatus, and building | |
| EP0962989B1 (en) | Photovoltaic power generating structure | |
| US6218609B1 (en) | Solar-cell module, process for its production, method for its installation, and electricity generation system making use of solar-cell module | |
| CN205742781U (en) | A kind of photovoltaic roofing structures of preventing water leakage | |
| CN214995288U (en) | Roof gluing renovates structure | |
| CN105672588A (en) | BIPV(Building Integrated Photovoltaic) roof of heat radiating type double-layer waterproof structure | |
| JP3552369B2 (en) | Manufacturing method of high rigidity solar cell module | |
| CN113585808A (en) | Renovating method of light steel roof | |
| CN217027774U (en) | Mounting structure of photovoltaic module and light steel roofing | |
| CN215054632U (en) | Photovoltaic roof structure | |
| CN215670577U (en) | Renovating structure of light steel roof | |
| CN114622691B (en) | Energy-saving sloping roof structure and construction method thereof | |
| CN217711881U (en) | Roof renovating structure | |
| CN215670576U (en) | Photovoltaic mounting structure of light steel roof | |
| CN205976252U (en) | Building integrated photovoltaic subassembly, its roof and photovoltaic energy storage battery system | |
| CN113585770A (en) | Photovoltaic installation method for light steel roof | |
| JP6730576B1 (en) | Slate repair material and slate repair structure | |
| CN215670578U (en) | Single-layer roof with photovoltaic panels | |
| CN205259424U (en) | Two sloping ridge structures | |
| CN215670616U (en) | Roof installation structure of flexible photovoltaic panel | |
| CN216616619U (en) | Photovoltaic mounting structure of concrete roof | |
| CN203531273U (en) | Special SBS modified asphalt waterproof coiled material based on BIPV technology | |
| CN217580892U (en) | Fuse photovoltaic roof structure of tile | |
| CN219240948U (en) | Preassembled photovoltaic wall | |
| CN105672586A (en) | BIPV (Building Integrated Photovoltaic) photovoltaic roof of integrated intelligent heat exchange system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211102 |