CN117449474A - Building envelope heat preservation and productivity integrated plate and production method thereof - Google Patents
Building envelope heat preservation and productivity integrated plate and production method thereof Download PDFInfo
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- CN117449474A CN117449474A CN202311273517.3A CN202311273517A CN117449474A CN 117449474 A CN117449474 A CN 117449474A CN 202311273517 A CN202311273517 A CN 202311273517A CN 117449474 A CN117449474 A CN 117449474A
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- heat
- insulating
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- protective layer
- plate
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- 238000004321 preservation Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000011241 protective layer Substances 0.000 claims description 69
- 238000009413 insulation Methods 0.000 claims description 44
- 239000011162 core material Substances 0.000 claims description 41
- 239000000853 adhesive Substances 0.000 claims description 28
- 230000001070 adhesive effect Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 241000628997 Flos Species 0.000 claims description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 claims description 2
- -1 aluminum-magnesium-manganese Chemical compound 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- 239000000378 calcium silicate Substances 0.000 claims description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011094 fiberboard Substances 0.000 claims description 2
- 239000008397 galvanized steel Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000011495 polyisocyanurate Substances 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- YJVLWFXZVBOFRZ-UHFFFAOYSA-N titanium zinc Chemical compound [Ti].[Zn] YJVLWFXZVBOFRZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 3
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004566 building material Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 238000009417 prefabrication Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004590 silicone sealant Substances 0.000 description 2
- 239000013524 weatherproof sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
-
- 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
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
-
- 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
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a building envelope heat preservation and productivity integrated plate, and belongs to the technical field of building materials and productivity heat preservation materials. The sandwich heat-insulating plate comprises a plurality of sandwich heat-insulating plates which are sequentially spliced and a plurality of solar photovoltaic plates arranged above the sandwich heat-insulating plates, wherein the left side and the right side of the sandwich heat-insulating plates are respectively provided with a left tongue-and-groove and a right tongue-and-groove, the upper tongue-and-groove and the lower tongue-and-groove of the upper side and the lower side of the sandwich heat-insulating plates are wrapped with flame-retardant coiled materials, a section bar support is fixed between the sandwich heat-insulating plates and the solar photovoltaic plates, and the section bar support is arranged along the water flow direction in a through manner, and a plurality of ventilation radiating holes are formed along the length direction of the section bar support. The invention can well combine the heat-insulating energy-saving plate with the productivity plate and realize the heat-insulating productivity integrated plate, can perform factory prefabrication processing, has good heat-insulating effect, good heat stability, good waterproof and moistureproof effects, good fireproof performance, good ventilation and air permeability and high production efficiency.
Description
Technical Field
The invention relates to a building envelope heat preservation and productivity integrated plate and a production method thereof, belonging to the technical field of building materials and productivity heat preservation materials.
Background
Building energy-saving design is carried out on buildings from the 80 s of the last century, 75% of energy-saving standard requirements are fully met from the initial 30% of energy-saving standard to the present, and the energy-saving design standard is improved year by year. At present, 85% of energy-saving design standard requirements are already met in Beijing city, some provincial buildings are already implemented with ultra-low energy consumption buildings at first, zero energy consumption buildings are already laid out in the areas, and even part of areas are already developed with energy-producing buildings.
At present, the prior art does not effectively combine energy-saving products and productivity products to form factory continuous production, and the production efficiency is low; no ventilation and heat dissipation space exists between the energy-producing product and the energy-saving product, so that natural energy is effectively utilized, and the energy utilization rate is improved; the on-site energy-saving product and the productivity product are constructed separately, and the construction efficiency is low; construction in various working procedures and long period; the manual operation procedures are more, the leakage point positions are more easily formed, and the sealing performance is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a building enclosure structure heat preservation and productivity integrated plate and a production process.
The invention relates to a heat-insulating capacity integrated plate of a building envelope, which is characterized by comprising a plurality of sandwich heat-insulating plates which are sequentially spliced and a plurality of solar photovoltaic plates which are arranged above the sandwich heat-insulating plates, wherein the left side and the right side of the sandwich heat-insulating plates are respectively provided with a left tongue-and-groove and a right tongue-and-groove, the left tongue-and-groove corresponds to the right tongue-and-groove in size, so that the left and right adjacent sandwich heat-insulating plates are tightly inserted into a whole, the upper tongue-and-groove and the lower tongue-and-groove in the upper and lower sides of the sandwich heat-insulating plates correspond to the lower tongue-and-groove in size, the upper and lower adjacent sandwich heat-insulating plates are inserted into a whole, flame-retardant coiled materials are wrapped around the sandwich heat-insulating plates, a section bar bracket is fixed between the sandwich heat-insulating plates and the solar photovoltaic plates, and the section bar bracket is arranged along the water flow direction;
preferably, a plurality of ventilation and heat dissipation holes are formed in the length direction of the section bar bracket;
preferably, the section bar support is fixedly connected with the sandwich insulation board and the solar photovoltaic board through structural adhesive.
Preferably, the section bar support is any one of a steel section bar, an aluminum section bar, a polyurethane pultrusion type plastic steel section bar, and the section shape of the section bar support is designed and processed according to actual needs.
Preferably, the heat dissipation holes have any of various forms, such as round holes, elliptical holes and rectangular holes, so that the mechanical properties of the profile support are not affected, and the weight of the profile support can be reduced.
Preferably, the sandwich insulation board comprises an upper protective layer, a lower protective layer and an insulation core material, wherein the insulation core material is clamped between the upper protective layer and the lower protective layer;
preferably, the upper surface of the heat-insulating core material is provided with a plurality of bulge structures which are spaced apart, the upper surface of the bulge structures is horizontal so as to be convenient for being connected and fixed with a section bar bracket, and the lower surface of the upper protective layer is tightly attached to the upper surface of the heat-insulating core material;
preferably, the upper protective layer and the lower protective layer are any one of a color steel plate, a galvanized steel plate, an aluminum-magnesium-manganese plate, an aluminum-zinc plated steel plate, a profiled steel plate and a titanium-zinc plate;
preferably, the upper protective layer and the lower protective layer are any one of a cement fiberboard, a calcium silicate board, a soft ceramic board, a ceramic sheet and a ceramic blank;
preferably, the patterns and the colors of the outer surfaces of the upper protective layer and the lower protective layer are set according to actual needs, and the outer surfaces of the upper protective layer and the lower protective layer are any one of water waves, rib lines and orange peel lines;
preferably, the heat-insulating core material is made of an inorganic heat-insulating material or an organic heat-insulating material;
preferably, the heat-insulating core material is any one of rock wool board, rock cotton sliver, glass silk floss, PUR, PIR, graphite polyurethane, polystyrene board and extruded polystyrene board;
preferably, the flame-retardant coiled material adopts any one of flame-retardant aluminum foil paper, tinfoil paper and aluminum foil cloth, and is subjected to fireproof and moistureproof treatment before use;
preferably, the left rabbet is provided with two concave surfaces, the right rabbet is provided with two convex surfaces, and the two convex surfaces are tightly inserted into the two concave surfaces to realize the connection of two adjacent sandwich heat insulation boards;
preferably, the left tongue-and-groove is specifically: the left side of the heat-insulating core material is in a ladder shape, the lower surface is clung to the heat-insulating core material after the left side of the upper protective layer is bent, a first concave surface is formed at the bent position of the upper protective layer, and the left sides of the upper protective layer and the lower protective layer are horizontally extended to the outside of the heat-insulating core material to form a second concave surface; the two convex surfaces of the right rabbet correspond to the two concave surfaces of the left rabbet in shape and size, so that adjacent heat-insulating sandwich boards are inserted into a whole;
preferably, the two concave surfaces of the left tongue-and-groove are internally coated with adhesive, so that the tight connection of two adjacent sandwich heat insulation boards is realized;
preferably, the left tongue-and-groove is specifically: the left side of the upper protective layer extends leftwards to form a rabbet structure with the same shape as the protruding structure, the left side of the lower protective layer is provided with a splicing notch, the right rabbet is formed by horizontally extending the right side of the lower protective layer rightwards to form an outer edge, wherein the rabbet structure is lapped on the protruding structure on the rightmost side of the adjacent sandwich insulation board, the outer edge is spliced at the notch, and the lower surface of the rabbet structure and the upper surface of the outer edge are both coated with adhesive, so that the connection of the left and right adjacent sandwich insulation boards is realized;
preferably, the upper rabbet and the lower rabbet are both in a step shape, and the lap joint of the upper rabbet and the lower rabbet is fixed through adhesive;
preferably, the plurality of solar photovoltaic panels are connected by using an adhesive.
The invention relates to a production method of a building envelope heat preservation and productivity integrated plate, which is characterized by comprising the following steps:
1) The left and right sides of the sandwich heat-insulating plate are respectively provided with a left tongue-and-groove and a right tongue-and-groove;
preferably, the left rabbet is provided with two concave surfaces, the right rabbet is provided with two convex surfaces, and the two convex surfaces are tightly inserted into the two concave surfaces to realize the connection of two adjacent sandwich heat insulation boards;
preferably, the sandwich insulation board comprises an upper protective layer, a lower protective layer and an insulation core material, wherein the insulation core material is clamped between the upper protective layer and the lower protective layer, and the left tongue-and-groove is specifically as follows: the left side of the heat-insulating core material is in a ladder shape, the lower surface is clung to the heat-insulating core material after the left side of the upper protective layer is bent, a first concave surface is formed at the bent position of the upper protective layer, and the left sides of the upper protective layer and the lower protective layer are horizontally extended to the outside of the heat-insulating core material to form a second concave surface; the two convex surfaces of the right tongue-and-groove are just inserted into the two concave surfaces of the left tongue-and-groove, so that adjacent heat preservation sandwich boards are integrally inserted;
3) Wrapping the heat-insulating core material exposed at the periphery of the heat-insulating sandwich board by adopting a flame-retardant coiled material;
4) Adjacent heat-insulating sandwich boards are inserted into a whole through the left rabbet and the right rabbet;
4) Mounting the processed section bar bracket on the upper surface of the sandwich insulation through structural adhesive, wherein the section bar bracket is arranged along the water flow direction in a through length manner;
5) And after the structural adhesive is solidified for 24 hours, the heat-preserving sandwich plate with the profile support and the solar photovoltaic panel are bonded and fixed by adopting the structural adhesive, so that the heat-preserving, energy-saving, energy-producing and heat-preserving integrated plate is formed.
The heat-preservation capacity integrated plate for the building enclosure structure and the production method thereof have the following beneficial effects:
1. the building enclosure energy-saving sandwich heat-insulating plate is connected with the solar photovoltaic plate, so that energy saving and productivity are combined; the heat-insulating sandwich board ensures energy conservation of the building, the solar photovoltaic boards which are mutually connected convert solar energy into electric energy, and the electric energy is continuously provided, so that the energy use of the building can be ensured, and meanwhile, the residual electric energy can be integrated into a national power grid to create benefits;
2. and a section bar bracket is arranged between the heat-preserving sandwich plate and the solar photovoltaic panel, so that the direct contact area of the heat-preserving sandwich plate and the solar photovoltaic panel is reduced, and the mutual transmission of energy between the heat-preserving sandwich plate and the solar photovoltaic panel is reduced.
3. The heat-resistant structural adhesive is arranged between the section bar support and the heat-insulating sandwich board and between the section bar support and the solar photovoltaic board, the heat-insulating sandwich board and the solar photovoltaic board can be firmly connected together by the structural adhesive to form an integrated board, and the heat of the solar photovoltaic board and the energy mutual transfer between the heat-insulating sandwich board can be effectively isolated by the two structural adhesives, so that indoor energy is prevented from being transferred outwards, and meanwhile, external energy heat is prevented from being transferred inwards.
4. And the ventilation and heat dissipation holes are formed in the profile support, so that the fluidity of air of the heat-insulation sandwich plate and the solar photovoltaic panel is guaranteed, the heat-insulation sandwich plate and the solar photovoltaic panel are guaranteed to be heated uniformly as a whole, and the heat-insulation sandwich plate and the solar photovoltaic panel cannot be damaged by local overheating.
5. The heat insulation effect is good, and the air heat insulation layer is formed between the heat insulation sandwich plate and the solar photovoltaic panel, so that a large amount of heat generated by solar radiation on the solar photovoltaic panel is directly transferred to the heat insulation sandwich plate, and the indoor temperature stability in summer is ensured.
6. The energy-saving heat-preserving effect is good, the heat-preserving core material cuts off the indoor heat from being transmitted to the outside by the heat-preserving sandwich board, reduces the loss of indoor energy and ensures the stability of indoor air temperature in winter.
7. The double-layer waterproof requirement is realized, the solar photovoltaic panels are connected into a whole to form a first waterproof layer, and the sandwich board insulation board is connected into a whole to form a second waterproof layer, so that the requirement of the specification on the waterproof of the building outer wall and the roof is met.
In summary, the building enclosure structure heat preservation and productivity integrated plate is processed and formed in one step in a factory, so that the on-site construction process flow is reduced, and the assembly rate of the building is improved.
The heat-insulating capacity integrated plate for the building enclosure structure has a wide application prospect in the steel enclosure structure, particularly in the steel structure roof.
Drawings
FIG. 1 is a schematic view of a heat-insulating and productivity-integrated board for building envelope according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of a profile bracket structure;
FIG. 3 is a schematic view of an assembled heat-insulating and capacity-producing integrated board for building envelope according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a thermal insulation sandwich plate according to embodiment 1 of the invention;
FIG. 5 is a schematic view of a heat-insulating and productivity-integrated board for building envelope according to embodiment 2 of the present invention.
FIG. 6 is a schematic diagram of an assembled heat-insulating and capacity-producing integrated board for building envelope according to embodiment 2 of the present invention;
fig. 7 is a schematic structural diagram of a thermal insulation sandwich panel according to embodiment 2 of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The heat-insulating capacity integrated board for the building envelope structure refers to the accompanying drawings 1-4, and comprises a plurality of sandwich heat-insulating boards 1 which are sequentially spliced and a plurality of solar photovoltaic boards 5 arranged above the sandwich heat-insulating boards 1, wherein the left and right sides of the sandwich heat-insulating boards 1 are respectively provided with a left tongue-and-groove 8 and a right tongue-and-groove 9, the left tongue-and-groove 8 corresponds to the right tongue-and-groove 9 in size, so that the left and right adjacent sandwich heat-insulating boards 1 are tightly inserted into a whole, the upper tongue-and-groove and the lower tongue-and-groove in the upper and lower sides of the sandwich heat-insulating boards 1 correspond to the lower tongue-and-groove in size, the upper tongue-and-groove is inserted into a whole, the periphery of the sandwich heat-insulating boards 1 is wrapped with flame-retardant coiled materials 7, a section bar bracket 2 is fixed between the sandwich heat-insulating boards 1 and the solar photovoltaic boards 5, and the section bar bracket 2 is provided with a plurality of ventilation and heat dissipation holes 6 along the length direction of the section bar bracket 2; the sandwich insulation board 1 comprises an upper protective layer 1-1, a lower protective layer 1-2 and an insulation core material 1-3, wherein the insulation core material 1-3 is clamped between the upper protective layer 1-1 and the lower protective layer 1-2.
The left tongue-and-groove 8 of this embodiment is equipped with two concave surfaces, the right tongue-and-groove 9 is equipped with two convex surfaces, and two convex surfaces are closely inserted in two concave surfaces, realize the connection of two adjacent sandwich insulation boards 1. The left tongue-and-groove 8 of this embodiment specifically includes: the left side of the heat-insulating core material 1-3 is in a ladder shape, the lower surface of the heat-insulating core material 1-3 is clung to the left side of the upper protective layer 1-1 after bending treatment, a first concave surface 8-1 is formed at the bending position of the upper protective layer 1-1, and the left sides of the upper protective layer 1-1 and the lower protective layer 1-2 extend horizontally to the outside of the heat-insulating core material 1-3 to form a second concave surface 8-2; the two convex surfaces of the right tongue-and-groove 9 correspond to the two concave surfaces of the left tongue-and-groove 8 in shape and size, so that the left and right adjacent heat insulation sandwich boards 1 are inserted into a whole, the upper tongue-and-groove and the lower tongue-and-groove of the embodiment are in a step shape, and the lap joint of the upper tongue-and-groove and the lower tongue-and-groove is fixed through adhesive, so that the connection of the upper and lower two adjacent sandwich heat insulation boards 1 is realized. The two concave surfaces of the left tongue-and-groove 8 of the embodiment are internally coated with adhesive, so that the tight connection of two adjacent sandwich heat insulation boards 1 is realized; the solar photovoltaic panels 5 are sealed by silicone weather-proof sealant to form a waterproof layer.
The lower protective layer 1-2 of the embodiment is a 0.8mm thick profiled color steel plate, the upper protective layer 1-1 is a 0.6mm profiled color steel plate, the heat preservation core material 1-3 is rock wool, the heat preservation thickness is 100mm, the periphery of the side surface of the sandwich heat preservation plate 1 is sealed with flame-retardant coiled materials 7, and the adjacent sandwich heat preservation plates 1 are mutually inserted (as shown in figure 3) and overlapped with left and right rabbets (figure 1); the section bar bracket 2 is shown in figure 2 and is a polyurethane pultrusion section bar bracket, the thickness of the section bar bracket 2 is 3mm, the middle hollow core shape is formed, the section bar bracket 2 is arranged along the water flow direction of the sandwich insulation board 1 in a through length way, and the heat dissipation holes 6 reserved on the side surface of the section bar bracket 2 are oval and are spaced by 50mm; the structural adhesive 4 connected with the profile support 2 and the sandwich insulation board 1 is neutral silicone structural adhesive, the thickness is 5mm, the structural adhesive 4 connected with the profile support 2 and the solar photovoltaic board 5 is epoxy resin structural adhesive, and when the solar photovoltaic boards 5 are spliced, the two boards are sealed by silicone weather-proof sealant to form a waterproof layer.
The production method of the building envelope heat preservation and productivity integrated plate comprises the following steps:
1) The left and right sides of the sandwich insulation board 1 are respectively provided with a left tongue-and-groove 8 and a right tongue-and-groove 9;
the left rabbet 8 is provided with two concave surfaces, the right rabbet 9 is provided with two convex surfaces, and the two convex surfaces are tightly inserted into the two concave surfaces to realize the connection of two adjacent sandwich heat preservation boards 1;
the left tongue-and-groove 8 is specifically: the left side of the heat-insulating core material 1-3 is in a ladder shape, the lower surface of the heat-insulating core material 1-3 is clung to the left side of the upper protective layer 1-1 after bending treatment, a first concave surface 8-1 is formed at the bending position of the upper protective layer 1-1, and the left sides of the upper protective layer 1-1 and the lower protective layer 1-2 extend horizontally to the outside of the heat-insulating core material 1-3 to form a second concave surface 8-2; the two convex surfaces of the right tongue-and-groove 9 are just inserted into the two concave surfaces of the left tongue-and-groove 8, so that the adjacent heat preservation sandwich boards 1 are inserted into a whole;
3) Wrapping the exposed heat-insulating core material 1-3 around the heat-insulating sandwich board 1 by adopting a flame-retardant coiled material 7;
4) Adjacent heat-insulating sandwich boards 1 are inserted into a whole through the left rabbet 8 and the right rabbet 9;
4) Mounting the processed section bar bracket 2 on the upper surface of the sandwich insulation 1 through the structural adhesive 4, wherein the section bar bracket 2 is arranged along the water flow direction in a through length manner;
5) After the structural adhesive 4 is solidified for 24 hours, the heat-preserving sandwich plate 1 with the profile support 2 and the solar photovoltaic plate 5 are bonded and fixed by adopting the structural adhesive 4, so that the heat-preserving, energy-saving, energy-producing and heat-preserving integrated plate is formed.
Example 2
Referring to fig. 5-7, the difference between the present embodiment and embodiment 1 is that: the upper surface of the heat-insulating core material 1-3 of the embodiment is provided with a plurality of bulge structures 10 at intervals, and the upper surface of the bulge structures 10 is horizontal so as to be convenient for being connected and fixed with the section bar bracket 2, and the lower surface of the upper protective layer 1-1 is tightly attached to the upper surface of the heat-insulating core material 1-3; the left tongue-and-groove 8 of this embodiment specifically includes: the left side of the upper protective layer 1-1 extends leftwards to form a tongue-and-groove structure with the same shape as the protruding structure 10, the left side of the lower protective layer 1-2 is provided with a splicing notch 11, the right tongue-and-groove 9 horizontally extends rightwards to form an outer edge 12 after the right side of the lower protective layer 1-2 extends rightwards, wherein the tongue-and-groove structure is lapped on the protruding structure on the rightmost side of the adjacent sandwich insulation board 1, the outer edge 12 is inserted in the notch 11, and the lower surface of the tongue-and-groove structure and the upper surface of the outer edge 12 are both coated with adhesive, so that the connection of the left and right adjacent sandwich insulation boards 1 is realized.
Example 3
The difference between the building envelope heat preservation and energy production integrated board external wall heat preservation board of the embodiment and the embodiment 1 is that: the upper and lower protective layers of the sandwich heat-insulating plate 1 are metal sandwich heat-insulating plates, the lower protective layer 1-2 is a corrugated aluminum plate with the thickness of 0.6mm, the upper protective layer 1-1 is a 0.6mm profiled color steel plate, the heat-insulating core material 1-3 is a polyurethane heat-insulating material, the heat-insulating thickness is 50mm, and the periphery of the side surface of the sandwich heat-insulating plate 1 is sealed with flame-retardant aluminum foil; the adjacent rabbets are butted, the splicing adopts neutral silicone sealant, the profile support 2 is a plastic steel pultrusion profile support, the thickness of the profile is 3mm, the middle hollow core is shaped, the side radiating holes 6 are round, the interval is 50mm, the profile support 2 is connected with the sandwich insulation board 1, the thickness is 8mm, the profile support 2 is connected with the solar photovoltaic board 5, the structural adhesive 4 is high-temperature-resistant neutral silicone structural adhesive, the thickness is 5mm, and when the solar photovoltaic boards 5 are spliced, the silicone sealant is adopted for sealing, so that a waterproof layer is formed.
The heat-insulating energy-saving plate can well combine the heat-insulating energy-saving plate with the energy-saving plate and realize a heat-insulating energy-saving integrated plate, so that the heat-insulating energy-saving of a building is realized, and meanwhile, the building energy can be realized by fully utilizing the characteristics of the building structure; the solar photovoltaic panel sub-board is connected into the whole board to strengthen the waterproof effect of the roof, the invention can perform factory prefabrication processing, continuous production, has good heat preservation and insulation effects, good heat stability, good waterproof and moistureproof effects, good fireproof performance, good ventilation and air permeability and high production efficiency.
Claims (10)
1. The utility model provides a building envelope keeps warm productivity integration board, its characterized in that includes a plurality of sandwich heated boards of peg graft mutually in proper order and locates a plurality of solar photovoltaic boards of sandwich heated board top, sandwich heated board left and right sides is equipped with left tongue-and-groove, right tongue-and-groove respectively, left tongue-and-groove and right tongue-and-groove size are corresponding, thereby make the inseparable cartridge of adjacent sandwich heated board about, tongue-and-groove, lower tongue-and-groove on the upper and lower both sides of sandwich heated board, upper tongue-and-groove and lower tongue-and-groove size are corresponding, thereby realize that upper and lower adjacent sandwich heated board cartridge is as an organic whole, sandwich heated board has wrapped up around and has fire-retardant coiled material, be fixed with the section bar support between sandwich heated board and the solar photovoltaic board, the section bar support leads to the fact long setting along the water flow direction.
2. The integrated heat preservation and productivity plate for the building envelope structure is characterized in that a plurality of ventilation and heat dissipation holes are formed in the length direction of the profile support;
the section bar support is any one of a steel section bar, an aluminum section bar, a polyurethane pultrusion type plastic steel section bar, and the section shape of the section bar support is designed and processed according to actual requirements;
the radiating holes are in any one of round holes, elliptical holes and rectangular holes.
3. The integrated heat-insulating and capacity-producing plate for the building envelope structure according to claim 1, wherein the sandwich heat-insulating plate comprises an upper protective layer, a lower protective layer and a heat-insulating core material, and the heat-insulating core material is clamped between the upper protective layer and the lower protective layer.
4. The integrated heat-insulating and capacity-producing plate for the building envelope structure according to claim 3, wherein a plurality of spaced convex structures are arranged on the upper surface of the heat-insulating core material, and the upper surface of each convex structure is horizontal so as to be convenient to be connected and fixed with a section bar bracket, and the lower surface of the upper protective layer is tightly attached to the upper surface of the heat-insulating core material.
5. The heat-insulating capacity integrated plate for the building envelope structure according to claim 3, wherein the upper protective layer and the lower protective layer are any one of a color steel plate, a galvanized steel plate, an aluminum-magnesium-manganese plate, an aluminum-zinc plated steel plate, a profiled steel plate and a titanium-zinc plate;
the upper protective layer and the lower protective layer are any one of a cement fiberboard, a calcium silicate board, a soft porcelain board, a ceramic thin plate and a ceramic blank;
the heat-insulating core material is made of an inorganic heat-insulating material or an organic heat-insulating material;
the heat-insulating core material is any one of rock wool board, rock cotton sliver, glass silk floss, PUR, PIR, graphite polyurethane, polystyrene board and extruded polystyrene board;
the flame-retardant coiled material adopts any one of flame-retardant aluminum foil paper, tinfoil paper and aluminum foil cloth, and is subjected to fireproof and moistureproof treatment before use.
6. The heat-insulating and productivity integrated plate for the building envelope structure according to claim 3, wherein the patterns and the colors of the outer surfaces of the upper protective layer and the lower protective layer are set according to actual needs, and the outer surfaces of the upper protective layer and the lower protective layer are any one of water waves, rib lines and orange peel lines.
7. The heat preservation and productivity integrated plate for the building envelope structure is characterized in that the left rabbet is provided with two concave surfaces, the right rabbet is provided with two convex surfaces, and the two convex surfaces are tightly inserted into the two concave surfaces to realize the connection of two adjacent sandwich heat preservation plates.
8. A building envelope insulation capacity integration plate according to claim 3, characterized in that the left tongue-and-groove is specifically: the left side of the heat-insulating core material is in a ladder shape, the lower surface is clung to the heat-insulating core material after the left side of the upper protective layer is bent, a first concave surface is formed at the bent position of the upper protective layer, and the left sides of the upper protective layer and the lower protective layer are horizontally extended to the outside of the heat-insulating core material to form a second concave surface; the two convex surfaces of the right rabbet correspond to the two concave surfaces of the left rabbet in shape and size, so that adjacent heat-insulating sandwich boards are inserted into a whole;
the upper rabbet and the lower rabbet are both in a step shape, and the lap joint part of the upper rabbet and the lower rabbet is fixed through an adhesive.
9. A building envelope insulation capacity integration plate according to claim 3, characterized in that the left tongue-and-groove is specifically: the left side of the upper protective layer extends leftwards to form a rabbet structure with the same shape as the protruding structure, the left side of the lower protective layer is provided with a splicing notch, the right rabbet is formed by horizontally extending the right side of the lower protective layer rightwards to form an outer edge, wherein the rabbet structure is lapped on the protruding structure on the rightmost side of the adjacent sandwich insulation board, the outer edge is inserted into the notch, and the lower surface of the rabbet structure and the upper surface of the outer edge are both coated with adhesive, so that the connection of the left and right adjacent sandwich insulation boards is realized.
10. A method for producing a building envelope thermal insulation capacity integrated plate according to any one of claims 1-9, comprising the steps of:
1) The left and right sides of the sandwich heat-insulating plate are respectively provided with a left tongue-and-groove and a right tongue-and-groove;
3) Wrapping the heat-insulating core material exposed at the periphery of the heat-insulating sandwich board by adopting a flame-retardant coiled material;
4) Adjacent heat-insulating sandwich boards are inserted into a whole through the left rabbet and the right rabbet;
4) Mounting the processed section bar bracket on the upper surface of the sandwich insulation through structural adhesive, wherein the section bar bracket is arranged along the water flow direction in a through length manner;
5) And after the structural adhesive is solidified for 24 hours, the heat-preserving sandwich plate with the profile support and the solar photovoltaic panel are bonded and fixed by adopting the structural adhesive, so that the heat-preserving, energy-saving, energy-producing and heat-preserving integrated plate is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311273517.3A CN117449474A (en) | 2023-09-28 | 2023-09-28 | Building envelope heat preservation and productivity integrated plate and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311273517.3A CN117449474A (en) | 2023-09-28 | 2023-09-28 | Building envelope heat preservation and productivity integrated plate and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117449474A true CN117449474A (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311273517.3A Pending CN117449474A (en) | 2023-09-28 | 2023-09-28 | Building envelope heat preservation and productivity integrated plate and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117449474A (en) |
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2023
- 2023-09-28 CN CN202311273517.3A patent/CN117449474A/en active Pending
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