CN115434481A - Energy-saving waterproof photovoltaic integrated module type building component and construction method - Google Patents

Energy-saving waterproof photovoltaic integrated module type building component and construction method Download PDF

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Publication number
CN115434481A
CN115434481A CN202211048890.4A CN202211048890A CN115434481A CN 115434481 A CN115434481 A CN 115434481A CN 202211048890 A CN202211048890 A CN 202211048890A CN 115434481 A CN115434481 A CN 115434481A
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layer
waterproof
type building
module type
integrated module
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CN202211048890.4A
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Chinese (zh)
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宋睿
于继铭
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Xia Neng Technology Beijing Co ltd
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Xia Neng Technology Beijing Co ltd
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Priority to CN202211048890.4A priority Critical patent/CN115434481A/en
Publication of CN115434481A publication Critical patent/CN115434481A/en
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    • 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
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
    • E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters
    • 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
    • E04D13/1687—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 the insulating material having provisions for roof drainage
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E04D3/3602—The fastening means comprising elongated profiles installed in or on the insulation layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • 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
    • H02S20/26—Building materials integrated with PV modules, e.g. façade elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention discloses an energy-saving waterproof photovoltaic integrated module type building component and a construction method, and the energy-saving waterproof photovoltaic integrated module type building component and the construction method comprise the waterproof photovoltaic integrated module type building component, wherein a main keel and a secondary purlin are arranged inside the waterproof photovoltaic integrated module type building component; one side of inferior purlin is provided with interior trim layer, dust layer, sound absorbing layer, steam proof layer, heat preservation and TPO waterproof layer, splice each other between interior trim layer, dust proof layer, sound absorbing layer, steam proof layer, heat preservation and the TPO waterproof layer, one side rigid coupling that the heat preservation was kept away from to the TPO waterproof layer has the power generation module, relates to waterproof photovoltaic integration module type building element and construction field. According to the invention, the energy-saving performance of the building roof and the wall surface is ensured by integrating the inner decoration layer, the dustproof layer, the sound absorption layer, the steam insulation layer, the heat insulation layer, the waterproof layer and the power generation module in the waterproof and photovoltaic integrated module type building component.

Description

Energy-saving waterproof photovoltaic integrated module type building component and construction method
Technical Field
The invention relates to the field of waterproof photovoltaic integrated module type building components and construction, in particular to an energy-saving waterproof photovoltaic integrated module type building component and a construction method.
Background
Photovoltaic modules installed on the existing building roof and wall are mostly installed in a support structure form, and an installation support needs to be fixedly connected with a main structure, so that an adapter needs to be mechanically connected or welded with a concrete beam, a column or a steel structure main purline and a secondary purline; the connecting process will certainly penetrate through the existing waterproof layer, heat-insulating layer, fire-proof layer, sound-insulating layer and the like of the building, and the waterproof property, the heat-insulating property, the fire-proof property and the sound-insulating property of the building roof and the wall surface are damaged; for the construction of functional laminate such as a waterproof layer, a heat-insulating layer, a fireproof layer and the like of a roof and a wall surface of a newly-built building, the functional laminate needs to be installed layer by layer according to the working procedures, the construction steps are complicated, and the construction time is long; in addition, when the solar photovoltaic panel is installed on the existing building roof and wall surface, the factors such as the bearing load, the appearance effect and the color of the roof and wall surface, the matching degree with the building modulus and the like need to be checked.
The existing building roof and wall surface are provided with photovoltaic components, most of the photovoltaic components are connected with the wall surface or the roof surface by using a post-embedding part or a clamp, and hidden troubles of destroying the water resistance, the fire resistance and the heat preservation of the building exist; in addition, the load condition of the roof and the wall surface can be influenced by adding the photovoltaic module in the existing building, the roof structure or the wall surface structure can be damaged, and the factors such as the bearing load, the appearance effect and the color of the roof and the wall surface, the matching degree with the building modulus and the like need to be checked. The construction of functional laminate such as newly-built building roof and wall waterproof layer, heat preservation, flame retardant coating needs the successive layer to install according to the process, and the construction step is loaded down with trivial details, consumes the engineering time more.
Disclosure of Invention
The invention aims to provide an energy-saving waterproof photovoltaic integrated module type building component and a construction method, which reduce the photovoltaic installation cost of a roof and a wall surface, reduce the installation construction cost, shorten the construction period, ensure the waterproof performance and the modularization aesthetic property, provide a modularized waterproof photovoltaic integrated structure suitable for the roof and the wall surface, an integrated roof structural layer, have simple and convenient installation, a panel can be treaded, the power generation area of the roof is maximally utilized, and a scheme of modularization beauty is provided, so that the energy-saving waterproof photovoltaic integrated module type building component is a modularized, energy-saving sectional material, photovoltaic building integrated high-quality installation scheme which does not damage a waterproof layer of the building roof, and the application scene of a photovoltaic component roof and the wall surface is expanded.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving waterproof photovoltaic integrated module type building component and a construction method thereof comprise the waterproof photovoltaic integrated module type building component, wherein a main keel and secondary purlins are arranged inside the waterproof photovoltaic integrated module type building component; one side of inferior purlin is provided with interior trim layer, dust proof layer, sound absorbing layer, steam proof layer, heat preservation and TPO waterproof layer, splice each other between interior trim layer, dust proof layer, sound absorbing layer, steam proof layer, heat preservation and the TPO waterproof layer, one side rigid coupling that the heat preservation was kept away from to the TPO waterproof layer has the power generation module.
As a still further scheme of the invention: the construction method comprises the following steps:
A. before engineering construction is carried out on a roof or a wall surface, measuring and setting out on the roof or the wall surface according to a BIM planning result, and fixedly installing a connector at a secondary purline or a structural beam;
B. hoisting and arranging the waterproof photovoltaic integrated module type building component by using an automobile crane, connecting the waterproof photovoltaic integrated module type building component with the adapter by using a bolt, and adjusting and positioning;
C. spraying alcohol on a mop cloth to clean TPO coiled materials on the surface of the waterproof photovoltaic integrated module type building component;
D. according to the construction drawing, the overlap joint of TPO coiled materials between the waterproof photovoltaic integrated module type building components is carried out for at least 120mm, and when the coil is fixed by the fixing piece, the fixing piece is required to be installed according to the designed fixing piece. The fixed edge is 15-20 mm away from the edge of the coil, and hot air welding is carried out, wherein the width of the hot air welding is at least 40mm;
E. arranging the photovoltaic power generation modules according to a construction drawing, adjusting the distance (the distance is at least 20 mm) between the photovoltaic power generation modules according to the field condition, screwing an M8 bolt by using an inner hexagonal wrench, and enabling the size range of the tightened torque to be 16-20N-M;
F. and finally, carrying out series connection of the waterproof photovoltaic integrated module type building component group, and checking whether the MC4 plug position connection is clamped tightly.
As a still further scheme of the invention: the inner decoration layer is made of a contour plate or a steel wire mesh.
As a still further scheme of the invention: the dustproof layer is made of non-woven fabrics.
As a still further scheme of the invention: the sound absorption layer is made of glass wool.
As a still further scheme of the invention: the steam-proof layer is made of a PE waterproof steam-proof film.
As a still further scheme of the invention: the heat preservation layer is made of glass wool or rock wool.
As a still further scheme of the invention: the TPO waterproof layer includes primary waterproof layer and secondary waterproof layer, primary waterproof layer adopts metal roof boarding to make, the secondary waterproof layer adopts TPO waterproofing membrane to make.
As a still further scheme of the invention: the waterproof photovoltaic integrated module type building component is characterized in that a plate frame is arranged on the outer side of the waterproof photovoltaic integrated module type building component and comprises a first support frame, a hard heat insulation strip and a second support frame, the first support frame is fixedly connected with a primary waterproof layer, the second support frame is fixedly connected with an inner decoration layer, and the hard heat insulation strip and the second support frame are connected with the first support frame in a clamping mode.
As a still further scheme of the invention: the interior decoration layer and the inside of primary waterproof layer all seted up gluey groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the energy-saving performance of the building roof and the wall surface is ensured by integrating the interior layer, the dustproof layer, the sound absorption layer, the steam insulation layer, the heat insulation layer, the waterproof layer and the power generation module on the waterproof and photovoltaic integrated module type building component;
2. the cross section forms of the common material and the master batch are designed by selecting energy-saving profiles (broken bridge aluminum alloy frames or glass fiber reinforced polyurethane composite materials with high strength, small heat conductivity coefficient, corrosion resistance and other properties) around the waterproof photovoltaic integrated module type building component, so that the waterproof photovoltaic integrated module type building component is convenient and rapid to insert and install, integrates the functions of photovoltaic power generation, completes the arrangement of the enclosure structure and the photovoltaic device through one-time construction, reduces the traditional construction procedures and saves the construction period.
3. Through the standardized design of the waterproof photovoltaic integrated module type building component, the color and style of the applied building roof and wall surface are unified, the whole building is regular, attractive and energy-saving, the load requirements of treading and overhauling during construction are met, and the waterproof performance and the energy-saving performance of the building are guaranteed.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of the structure of the glue tank of the present invention;
FIG. 5 is a schematic view showing the structure of a waterproof layer of the TPO of this invention;
in the figure: 1. a waterproof photovoltaic integrated module type building member; 11. a main body keel; 12. a secondary purlin; 2. an inner decoration layer; 3. a dust-proof layer; 4. a sound absorbing layer; 5. a vapor barrier; 6. a heat-insulating layer; 7. a TPO waterproof layer; 71. a primary waterproof layer; 72. a secondary waterproof layer; 8. a power generation module; 9. a plate frame; 91. a first support frame; 92. hard heat insulation strips; 93. a second support frame; 10. and (6) a glue groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1 to 5, in the embodiment of the invention, an energy-saving waterproof photovoltaic integrated module type building component and a construction method thereof comprise a waterproof photovoltaic integrated module type building component 1, wherein a main keel 11 and a secondary purlin 12 are arranged inside the waterproof photovoltaic integrated module type building component 1; inferior purlin 12 one side is provided with interior trim 2, dust layer 3, sound absorbing layer 4, vapour barrier 5, heat preservation 6 and TPO waterproof layer 7, and interior trim 2, dust layer 3, sound absorbing layer 4, vapour barrier 5, heat preservation 6 and TPO waterproof layer 7 are glued each other between, and TPO waterproof layer 7 keeps away from one side rigid coupling of heat preservation 6 has power generation module 8, power generation module 8.
As a still further scheme of the invention: the construction method comprises the following steps:
A. before engineering construction is carried out to a roof or a wall surface, according to a BIM planning result, the BIM planning refers to that building information model simulation is carried out in the construction process before construction, information interconnection and interaction sharing are carried out in the stages of design, purchase, production, construction, delivery, operation maintenance and the like of the building process, the building effect is estimated and improved, construction cost is saved, then line is measured and paid out on the roof or the wall surface, a connector is fixedly installed at the position of a secondary purlin 12 or a structural beam, and the connector is used for fixedly connecting the purlin 12 with the roof or the wall surface, so that the subsequent installation of the waterproof photovoltaic integrated module type building component 1 is facilitated;
B. hoisting and arranging the waterproof photovoltaic integrated module type building component 1 by using an automobile crane, performing bolt connection with the adapter, and adjusting and positioning;
C. spraying alcohol on a mop cloth to clean TPO coiled materials on the surface of the waterproof photovoltaic integrated module type building component 1;
D. the overlap joint of TPO coiled materials between the waterproof photovoltaic integrated module type building components 1 is carried out by at least 120mm according to a construction drawing, and when a coil is fixed by a fixing piece, the fixing piece is required to be installed according to the designed fixing piece. The fixed edge is 15-20 mm away from the edge of the coil, and hot air welding is carried out, wherein the width of the hot air welding is at least 40mm;
E. arranging the photovoltaic power generation modules according to a construction drawing, adjusting the distance between the photovoltaic power generation modules to be at least 20mm according to the field condition, screwing an M8 bolt by using an inner hexagonal wrench, and enabling the size range of the tightened torque to be 16-20N-M;
F. and finally, carrying out series connection of the waterproof photovoltaic integrated module type building component group, and checking whether the MC4 plug position connection is clamped tightly.
As a still further scheme of the invention: the inner decoration layer 2 is made of a contour plate or a steel wire mesh, the contour plate is formed by rolling and cold bending into various wave shapes, and the contour plate has the characteristics of light weight, high strength, rich color, convenient and quick construction, shock resistance, fire resistance, rain resistance, long service life, maintenance-free property and the like, and is suitable for being used as a material of the inner decoration layer 2.
As a still further scheme of the invention: the dust-proof layer 3 is made of non-woven fabric, and the non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, lightness, thinness, flame retardance, no toxicity, no odor, low price, recyclability and the like, and is suitable for being used as a material of the dust-proof layer 3.
As a still further scheme of the invention: the sound absorption layer 4 is made of glass wool, and the glass wool has the advantages of good forming, small volume density, thermal conductivity of 24445and heat insulation, good sound absorption performance, corrosion resistance and stable chemical performance, and is suitable for being used as a material of the sound absorption layer 4.
As a still further scheme of the invention: the steam barrier layer 5 is made of a PE waterproof steam barrier film, and the PE film waterproof coiled material, also called a polyethylene film waterproof coiled material, has the characteristics of high mechanical strength, aging resistance, strong puncture resistance, large friction coefficient, flexibility, corrosion resistance and the like.
As a still further scheme of the invention: the heat-insulating layer 6 is made of glass wool or rock wool, and the rock wool has good heat-insulating property, fireproof property, waterproof property, damp-proof property, sound-insulating property, safety and environmental protection property, and is suitable for being used as a material of the heat-insulating layer 6.
As a still further scheme of the invention: TPO waterproof layer 7 includes primary waterproof layer 71 and secondary waterproof layer 72, where primary waterproof layer 71 is made of metal roof panels, and secondary waterproof layer 72 is made of TPO waterproof rolls.
As a still further scheme of the invention: the outside of waterproof photovoltaic integration module type building element 1 is provided with plate frame 9, and plate frame 9 includes first support frame 91, stereoplasm heat insulating strip 92 and second support frame 93, first support frame 91 and primary waterproof layer 71 rigid coupling, second support frame 93 and interior trim 2 rigid coupling, and stereoplasm heat insulating strip 92 and second support frame 93 all with first support frame 91 joint.
As a still further scheme of the invention: the inner decoration layer 2 and the primary waterproof layer 71 are both internally provided with a glue groove 10.
Please refer to fig. 3, the main body of the module-type component structure, the waterproof photovoltaic integrated module-type building component 1, the periphery of the waterproof photovoltaic integrated module-type building component 1 is designed with energy-saving profiles (broken bridge aluminum alloy frame or glass fiber reinforced polyurethane composite material, high strength, small heat conductivity coefficient, corrosion resistance, etc.), the periphery is designed with the cross section form of common material and master batch, the limit fastener is designed, the connection and installation are convenient and fast, the plates have waterproofness, and the broken bridge aluminum alloy profiles (or glass fiber reinforced polyurethane composite material) have light weight, high strength, small heat conductivity coefficient, corrosion resistance, etc.; the component is assembled in a factory, an inner decoration layer, a dust-proof layer, a sound absorption layer, a steam-proof layer, a heat preservation layer, a waterproof layer and a power generation module are respectively installed in a peripheral frame from bottom to top, each modular component can meet the requirements of dust resistance, sound insulation, steam insulation, heat preservation and waterproof property of a building roof and a wall surface and endows power generation performance with the modular component, and the component is an integrated waterproof photovoltaic integrated modular component; the modular components are transported to a construction site for installation, and are convenient and quick to install.
The working principle of the invention is as follows: before working, firstly, the inner decoration layer 2, the dust-proof layer 3, the sound absorption layer 4, the steam insulation layer 5, the heat preservation layer 6 and the TPO waterproof layer 7 are mutually glued in a factory, the inner decoration layer 2, the dust-proof layer 3, the sound absorption layer 4, the steam insulation layer 5, the heat preservation layer 6 and the TPO waterproof layer 7 are glued, wherein the inner decoration layer 2 and the primary waterproof layer 71 can be glued by adding a gluing material into the glue groove 10, the glue groove 10 can save the gluing material, then the primary waterproof layer 71 and the first support frame 91 are fixedly connected, the secondary waterproof layer 72 and the second support frame 93 are fixedly connected, and the hard heat insulation strip 92 is clamped in the first support frame 91 and the second support frame 93 to form the whole of the waterproof photovoltaic integrated module type building component 1, then after roofing or wall measurement unwrapping wire, at inferior purlin 12 or structural beam position fixed mounting adaptor, the usefulness of adaptor lies in catching purlin 12 and roofing or wall solid, be convenient for subsequent installation of waterproof photovoltaic integration module type building component 1, hoist and mount and arrange waterproof photovoltaic integration module type building component 1 with mobile crane after that, carry out bolted connection with the adaptor, and adjust the location, use the mop to spray the TPO coiled material on the clean waterproof photovoltaic integration module type building component 1 surface of alcohol after that, then carry out the TPO coiled material overlap joint of waterproof photovoltaic integration module type building component 1 between according to the construction drawing at least 120mm, when with mounting fixed coil, need install the mounting according to the mounting of design. The fixed edge is 15-20 mm away from the edge of the coil, hot air welding is carried out, the width of the hot air welding is at least 40mm, the photovoltaic power generation modules are arranged according to a construction drawing, the distance between the photovoltaic power generation modules is adjusted to be at least 20mm according to the field condition, an M8 bolt is screwed by using an inner hexagonal wrench, the size range of the screwed torque is 16 N.m-20 N.m, finally, the serial connection of the waterproof photovoltaic integrated module type building component group is carried out, whether the connection of the MC4 plug is clamped tightly or not is checked, and the installation of the waterproof photovoltaic integrated module type building component 1 can be completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (10)

1. An energy-saving waterproof photovoltaic integrated module type building component and a construction method thereof comprise the waterproof photovoltaic integrated module type building component (1), wherein a main keel (11) and a secondary purline (12) are arranged inside the waterproof photovoltaic integrated module type building component (1); the method is characterized in that: one side of inferior purlin (12) is provided with interior trim layer (2), dust layer (3), sound absorbing layer (4), vapour barrier (5), heat preservation (6) and TPO waterproof layer (7), splice each other between interior trim layer (2), dust layer (3), sound absorbing layer (4), vapour barrier (5), heat preservation (6) and TPO waterproof layer (7), one side rigid coupling that heat preservation (6) were kept away from in TPO waterproof layer (7) has power module (8).
2. The energy-saving waterproof photovoltaic integrated module type building component and the construction method according to claim 1 are characterized in that the construction method comprises the following steps:
A. before engineering construction is carried out on a roof or a wall surface, measurement and setting-out are carried out on the roof or the wall surface according to the BIM plan result, and a connector is fixedly installed at the position of a secondary purline (12) or a structural beam;
B. hoisting and arranging a waterproof photovoltaic integrated module type building component (1) by using an automobile crane, connecting the building component with the adaptor by using a bolt, and adjusting and positioning;
C. spraying alcohol on a mop cloth to clean TPO coiled materials on the surface of the waterproof photovoltaic integrated module type building component (1);
D. according to the construction drawing, the TPO coiled materials between the waterproof photovoltaic integrated module type building components (1) are lapped for at least 120mm, and when the coil is fixed by the fixing piece, the fixing piece is required to be installed according to the designed fixing piece. The fixed edge is 15-20 mm away from the edge of the coil, and hot air welding is carried out, wherein the width of the hot air welding is at least 40mm;
E. arranging the photovoltaic power generation modules according to a construction drawing, adjusting the distance (the distance is at least 20 mm) between the photovoltaic power generation modules according to the field condition, screwing an M8 bolt by using an inner hexagonal wrench, and enabling the size range of the tightened torque to be 16-20N-M;
F. and finally, carrying out series connection of the waterproof photovoltaic integrated module type building component group, and checking whether the MC4 plug position connection is clamped tightly.
3. The energy-saving waterproof photovoltaic integrated module type building component and the construction method thereof as claimed in claim 2, wherein the inner decoration layer (2) is made of a contour plate or a steel wire mesh.
4. The energy-saving waterproof photovoltaic integrated module type building component and the construction method thereof as claimed in claim 3, wherein the dust-proof layer (3) is made of non-woven fabric.
5. The energy-saving waterproof photovoltaic integrated module type building component and the construction method according to claim 4, characterized in that the sound absorption layer (4) is made of glass wool.
6. The energy-saving waterproof photovoltaic integrated module type building component and the construction method thereof as claimed in claim 5, wherein the steam barrier layer (5) is made of PE waterproof steam barrier film.
7. The energy-saving waterproof photovoltaic integrated module type building component and the construction method thereof as claimed in claim 6, wherein the heat-insulating layer (6) is made of glass wool or rock wool.
8. The energy-saving waterproof PV-integrated module type building component and construction method according to claim 7, wherein the TPO waterproof layer (7) comprises a primary waterproof layer (71) and a secondary waterproof layer (72), the primary waterproof layer (71) is made of metal roofing boards, and the secondary waterproof layer (72) is made of TPO waterproof roll material.
9. The energy-saving waterproof PV-integrated module type building component and the construction method thereof according to claim 8, wherein a block frame (9) is disposed on an outer side of the waterproof PV-integrated module type building component (1), the block frame (9) comprises a first support frame (91), a hard heat insulation strip (92) and a second support frame (93), the first support frame (91) is fixedly connected with the primary waterproof layer (71), the second support frame (93) is fixedly connected with the interior decoration layer (2), and the hard heat insulation strip (92) and the second support frame (93) are both clamped with the first support frame (91).
10. The energy-saving waterproof photovoltaic integrated module type building component and the construction method thereof according to claim 9, wherein the inner decoration layer (2) and the primary waterproof layer (71) are both provided with glue grooves (10).
CN202211048890.4A 2022-08-30 2022-08-30 Energy-saving waterproof photovoltaic integrated module type building component and construction method Pending CN115434481A (en)

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Application Number Priority Date Filing Date Title
CN202211048890.4A CN115434481A (en) 2022-08-30 2022-08-30 Energy-saving waterproof photovoltaic integrated module type building component and construction method

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Application Number Priority Date Filing Date Title
CN202211048890.4A CN115434481A (en) 2022-08-30 2022-08-30 Energy-saving waterproof photovoltaic integrated module type building component and construction method

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CN115434481A true CN115434481A (en) 2022-12-06

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