CN219280978U - Building heat preservation outer wall - Google Patents
Building heat preservation outer wall Download PDFInfo
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- CN219280978U CN219280978U CN202223336239.5U CN202223336239U CN219280978U CN 219280978 U CN219280978 U CN 219280978U CN 202223336239 U CN202223336239 U CN 202223336239U CN 219280978 U CN219280978 U CN 219280978U
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- prefabricated
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- prefabricated wallboard
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The application relates to the technical field of building walls and provides a building heat-insulating outer wall, which comprises a first prefabricated wall plate, a heat-insulating layer and a second prefabricated wall plate which are sequentially bonded, wherein one side, away from each other, of the first prefabricated wall plate is provided with a prefabricated mounting plate, and the prefabricated mounting plate is connected with the first prefabricated wall plate and the second prefabricated wall plate; the outer walls of the first prefabricated wallboard and the second prefabricated wallboard are respectively provided with a first dovetail groove, and the prefabricated mounting plate is provided with a first dovetail block matched with the first dovetail grooves. The utility model provides a building heat preservation outer wall, the cooperation of the first dovetail of prefabricated mounting panel and the first dovetail of first prefabricated wallboard and second prefabricated wallboard can reduce the condition that first prefabricated wallboard and second prefabricated wallboard break away from prefabricated mounting panel, and then can reduce the possibility that takes place wallboard to warp, the bonding surface fracture between first prefabricated wallboard and second prefabricated wallboard and the heat preservation, keeps the compactedness between heat preservation and first prefabricated wallboard and the second prefabricated wallboard.
Description
Technical Field
The application relates to the technical field of building walls, in particular to a building heat-insulating outer wall.
Background
In order to improve the heat preservation and insulation effect of the building, whether the building is a civil building or a commercial building, a layer of heat preservation wallboard is required to be added to the national stipulated outer wall. The heat-insulating board is a board for insulating the building, and has dampproof and waterproof performances; the thickness of the building outer protecting structure can be reduced, so that the indoor use area is increased.
The existing heat-insulating wallboard generally comprises a middle heat-insulating layer and outer wall boards on two sides, the heat-insulating layer and the outer wall boards on two sides are adhered together through adhesive glue, and the adhesive glue is easy to react chemically to reduce viscosity along with long-time use, so that the compact firmness of combination between the heat-insulating layer and the outer wall boards on two sides is insufficient, and the problems of cracking of an adhesive surface, warping of the outer wall boards and the like occur.
Disclosure of Invention
In order to keep the compactness between heat preservation and the outer wallboard of both sides, this application provides a building heat preservation outer wall.
The application provides a building heat preservation outer wall adopts following technical scheme:
the utility model provides a building heat preservation outer wall, includes first prefabricated wallboard, heat preservation and the prefabricated wallboard of second that bonds in proper order, one side that first prefabricated wallboard deviate from each other is provided with prefabricated mounting panel, prefabricated mounting panel is connected in first prefabricated wallboard and the prefabricated wallboard of second; the outer walls of the first prefabricated wallboard and the second prefabricated wallboard are respectively provided with a first dovetail groove, and the prefabricated mounting plate is provided with a first dovetail block matched with the first dovetail grooves; the prefabricated mounting plate is provided with a fixing component for fixing the first prefabricated wallboard and the second prefabricated wallboard.
Through adopting foretell technical scheme, through setting up prefabricated mounting panel, prefabricated mounting panel and first prefabricated wallboard and the prefabricated wallboard of second are all fixed through the cooperation of first dovetail piece and first dovetail, can increase the connection of first prefabricated wallboard and the prefabricated wallboard of second to reduce the condition that first prefabricated wallboard and the prefabricated wallboard of second break away from prefabricated mounting panel, and then can reduce the wallboard of first prefabricated wallboard and the prefabricated wallboard of second and rise to warp, the possibility of bonding surface fracture, keep the compactedness between heat preservation and first prefabricated wallboard and the prefabricated wallboard of second. By providing a securing assembly, the likelihood of the prefabricated mounting panel being disengaged from the first prefabricated wall panel/the second prefabricated wall panel is further reduced.
Optionally, the first prefabricated wallboard is the rectangle, the prefabricated mounting panel is provided with four, four prefabricated mounting panels locate four lateral walls of first prefabricated wallboard respectively.
Through adopting foretell technical scheme, through setting up four prefabricated mounting panels, further improve the connection between first prefabricated wallboard and the prefabricated wallboard of second, reduce the condition that first prefabricated wallboard, the prefabricated wallboard of second and heat preservation take place the bonding face fracture.
Optionally, the junction of prefabricated mounting panel and first prefabricated wallboard, second prefabricated wallboard all is provided with waterproof putty layer.
Through adopting foretell technical scheme, through setting up waterproof putty layer, can reduce external rainwater and get into the condition of heat preservation through the clearance department of prefabricated mounting panel and first prefabricated wallboard, second prefabricated wallboard, improve the leakproofness between prefabricated wallboard and the prefabricated mounting panel, reduce the heat preservation and intake the possibility that takes place to corrode.
Optionally, the prefabricated mounting plates are provided with extending parts in an outward extending manner, and the extending parts are abutted against the side walls of the adjacent prefabricated mounting plates; the extension part is provided with a second dovetail block, and the second dovetail block is connected with the first dovetail block; a second dovetail groove is formed in one side, away from the extension part, of the prefabricated mounting plate; when the extension portion abuts against the side wall of the adjacent prefabricated mounting plate, the second dovetail block is matched with the second dovetail groove.
Through adopting foretell technical scheme, through setting up the extension, can increase the connection between two adjacent prefabricated mounting panels, and then reduce prefabricated mounting panel and take place loosely and lead to first prefabricated wallboard/second prefabricated wallboard and the condition that prefabricated mounting panel took place to drop.
Optionally, the fixing component comprises a fixing bolt, a first threaded hole is formed in the prefabricated mounting plate, a first threaded groove is formed in the first prefabricated wallboard, and the fixing bolt is in threaded connection with the first threaded hole and the second threaded groove.
Through adopting foretell technical scheme, through setting up fixing bolt, fixing bolt simple structure, low price are convenient for consolidate between prefabricated mounting panel and the first prefabricated wallboard, improve the efficiency of construction.
Optionally, the heat preservation lateral wall is provided with the layer that absorbs water, the layer that absorbs water butt in prefabricated wall inner wall.
Through adopting foretell technical scheme, through setting up the layer that absorbs water, can absorb the external rainwater that permeates inside through the clearance department of prefabricated mounting panel and first prefabricated wallboard/second prefabricated wallboard, further reduce the back heat preservation and absorb the rainwater and cause the possibility of corruption.
Optionally, the heat-insulating layer is made of heat-insulating glass wool.
By adopting the technical scheme, the heat-insulating glass wool has heat-insulating capability and good sound-insulating effect, and the comfort of the living environment of people is kept.
Optionally, the side that is close to first prefabricated wallboard, second prefabricated wallboard of thermal-insulated glass wool all is provided with the active carbon fiber layer.
Through adopting foretell technical scheme, active carbon fiber layer has good antibacterial, dampproofing, adsorb effects such as peculiar smell, can reduce the heat preservation wall and install the back odorless, and can reduce the condition that external moisture gets into the heat preservation through first prefabricated wallboard, the prefabricated wallboard of second.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up prefabricated mounting panel and first forked tail piece, the cooperation of the first forked tail piece of prefabricated mounting panel and the first dovetail of first prefabricated wallboard and second prefabricated wallboard can reduce the condition that first prefabricated wallboard and second prefabricated wallboard break away from prefabricated mounting panel, and then can reduce the probability that takes place the wallboard and warp, the bonding surface fracture between first prefabricated wallboard and second prefabricated wallboard and the heat preservation, keep the compactedness between heat preservation and first prefabricated wallboard and the second prefabricated wallboard;
2. by arranging the extension parts, the connection between two adjacent prefabricated mounting plates can be increased, and the situation that the first prefabricated wallboard/the second prefabricated wallboard and the prefabricated mounting plates fall off due to loosening of the prefabricated mounting plates is reduced;
3. through setting up the active fiber layer, the active carbon fiber layer has good antibacterial, dampproofing, adsorb effects such as peculiar smell, can reduce the heat preservation wall and install the back odorless, and can reduce the condition that external moisture got into the heat preservation through first prefabricated wallboard, the prefabricated wallboard of second.
Drawings
FIG. 1 is a partial cross-sectional view of the present embodiment, primarily embodying a thermal insulation layer;
fig. 2 is a partial cross-sectional view from another perspective of the present embodiment, primarily embodying a prefabricated mounting plate.
Reference numerals illustrate: 1. a first prefabricated wall panel; 11. a first dovetail groove; 12. a first thread groove; 2. a second prefabricated wall panel; 3. a heat preservation layer; 31. an activated carbon fiber layer; 32. a water-absorbing layer; 4. prefabricating a mounting plate; 41. a first dovetail block; 42. an extension; 43. a second dovetail block; 44. a second dovetail groove; 45. a first threaded hole; 46. a second threaded hole; 47. a waterproof putty layer; 5. and (5) fixing bolts.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a building heat-insulation outer wall.
Referring to fig. 1, a building heat-insulating outer wall comprises a first prefabricated wall plate 1, a heat-insulating layer 3 and a second prefabricated wall plate 2 which are sequentially bonded, wherein the first prefabricated wall plate 1, the heat-insulating layer 3 and the second prefabricated wall plate 2 are rectangular in shape; four periphery sides of first prefabricated wallboard 1 all are provided with prefabricated mounting panel 4, and four prefabricated mounting panels surround jointly and are fixed in four periphery sides of first prefabricated wallboard 1, second prefabricated wallboard 2.
The heat preservation layer 3 is made of heat-insulating glass wool at a low price, the heat-insulating glass wool is made of elastic materials and is low in price, and meanwhile, the heat preservation layer has a certain sound insulation effect, so that the interference of external noise to the indoor space can be reduced, and the living comfort of people in the room is improved.
An activated carbon fiber layer 31 is arranged on one side of the heat preservation layer 3, which is close to the first prefabricated plate and the second prefabricated plate, and the activated carbon fiber layer 31 is fixedly bonded with the first prefabricated wall plate 1/the second prefabricated wall plate 2; the activated carbon fiber layer 31 is activated carbon fiber, has good functions of bacteriostasis, dampproofing, peculiar smell absorption and the like, can reduce peculiar smell free after the heat preservation wall is installed, and can reduce the condition that external moisture enters the heat preservation layer 3 through the first prefabricated wall board 1 and the second prefabricated wall board 2; the one side that active carbon fiber layer 31 is close to heat preservation 3 is provided with the ripple groove, and heat preservation 3 is close to active carbon fiber layer 31 an organic whole and is formed with the ripple piece, and the ripple piece is fixed with the ripple groove bonding, and the cooperation of ripple piece and ripple groove can increase active fiber layer and heat preservation 3 area of contact, reduces the circumstances that heat preservation and active carbon fiber layer 31 take place the fracture.
The four periphery sides of heat preservation 3 all are provided with water absorption layer 32, it can be understood that water absorption layer 32 outwards extends to set up in activated carbon fiber layer 31 periphery side, water absorption layer 32 adopts the water-swelling sealing bar, water-swelling sealing bar butt in prefabricated mounting panel 4, the inner wall of first prefabricated wallboard 1 and second prefabricated wallboard 2, when external rainwater gets into inside through prefabricated mounting panel 4 and first prefabricated frame/second prefabricated frame clearance department, rainwater swelling sealing bar can absorb moisture and expand to clearance department, thereby improve prefabricated mounting panel 4 in the leakproofness of first prefabricated frame/second prefabricated frame, reduce the condition of entering rainwater between first prefabricated wallboard 1 and the second prefabricated wallboard 2.
Referring to fig. 2, a first dovetail groove 11 is formed on the outer peripheral side of the first prefabricated wall panel 1, the prefabricated mounting plate 4 is provided with a first dovetail block 41 matched with the first dovetail groove 11, and the first prefabricated wall panel 1 and the prefabricated mounting plate 4 are taken as an example, and the second prefabricated wall panel 2 and the prefabricated mounting plate 4 are installed in the same way.
One end of the prefabricated mounting plate 4 extends outwards and is provided with an extension part 42, the extension part 42 is abutted against the side wall of the adjacent prefabricated mounting plate 4, the extension part 42 is provided with a second dovetail block 43, the second dovetail block 43 is integrally formed with the first dovetail block 41, the side wall of the adjacent prefabricated mounting plate 4 is provided with a second dovetail groove 44 matched with the second dovetail block 43, and the dovetail groove of the prefabricated mounting plate 4 is communicated with the first dovetail groove 11 on the same side of the first prefabricated wall plate 1/the second prefabricated wall plate 2; by providing the extension 42, the connection between two adjacent prefabricated mounting plates 4 can be increased, and the situation that the prefabricated mounting plates 4 are loose and the first prefabricated wall plate 1/the second prefabricated wall plate 2 and the prefabricated mounting plates 4 are separated is reduced.
The prefabricated mounting plate 4 is provided with a fixing component for fixing the first prefabricated wall plate 1 and the second prefabricated wall plate 2, the fixing component comprises a plurality of fixing bolts 5, first bolt holes are formed in two ends of the prefabricated mounting plate 4, two second threaded holes 46 are formed in the first dovetail block 41, and the two first threaded holes 45 are respectively communicated with the two second threaded holes 46; the first prefabricated wallboard 1 is provided with two first thread grooves 12, and the two second thread grooves are communicated with the first dovetail groove 11; the fixing bolt 5 is in threaded connection with the first threaded hole 45, the second threaded hole 46 and the first threaded groove 12; taking the fixing between the first prefabricated wall panel 1 and the prefabricated mounting plate 4 as an example, the second prefabricated wall panel 2 and the prefabricated mounting plate 4 are installed in the same way.
The fixing bolts 5 are arranged, so that the connection between the prefabricated mounting plate 4 and the first prefabricated wall plate 1/the second prefabricated wall plate 2 is further increased, and the situation that the prefabricated mounting plate 4 falls off is reduced; and the fixing bolt 5 is simple in structure and low in cost, so that the prefabricated mounting plate 4 and the first prefabricated wallboard 1 are convenient to reinforce, and the construction efficiency is improved.
The clearance department of prefabricated mounting panel 4 and first prefabricated wallboard 1 and second prefabricated wallboard 2 all is provided with waterproof putty layer 47, and waterproof putty layer 47 is made for waterproof putty powder material, improves the leakproofness between prefabricated wallboard and the prefabricated mounting panel 4, reduces the heat preservation 3 and intakes the possibility that takes place the corruption.
The implementation principle of the building heat-insulation outer wall of the embodiment of the application is as follows:
the prefabricated mounting plate 4 is fixed with the first prefabricated wallboard 1 and the second prefabricated wallboard 2 through the cooperation of the first dovetail block 41 and the second dovetail groove 44, the contact area between the prefabricated mounting plate 4 and the first prefabricated wallboard 1 and the second prefabricated wallboard 2 can be increased, and then the connection between the first prefabricated wallboard 1 and the second prefabricated wallboard 2 can be improved, so that the situation that the first prefabricated wallboard 1/the second prefabricated wallboard 2 is separated from the prefabricated mounting plate 4 is reduced, the possibility that the first prefabricated wallboard 1 and the second prefabricated wallboard 2 are warped and cracked on the bonding surface can be reduced, and the compactness between the heat preservation layer 3 and the first prefabricated wallboard 1 and the second prefabricated wallboard 2 is maintained.
The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a building heat preservation outer wall which characterized in that: the heat insulation wall board comprises a first prefabricated wall board (1), a heat insulation layer (3) and a second prefabricated wall board (2) which are bonded in sequence, wherein prefabricated mounting plates (4) are arranged on two sides, away from each other, of the first prefabricated wall board (1), and the prefabricated mounting plates (4) are connected to the first prefabricated wall board (1) and the second prefabricated wall board (2); the outer walls of the first prefabricated wallboard (1) and the second prefabricated wallboard (2) are respectively provided with a first dovetail groove (11), and the prefabricated mounting plate (4) is provided with a first dovetail block (41) matched with the first dovetail grooves (11); the prefabricated mounting plate (4) is provided with a fixing component used for being fixed with the first prefabricated wallboard (1) and the second prefabricated wallboard (2).
2. The building insulation exterior wall according to claim 1, wherein: the prefabricated wallboard (1) is the rectangle, prefabricated mounting panel (4) are provided with four, four prefabricated mounting panel (4) are located four lateral walls of first prefabricated wallboard (1) respectively.
3. The building insulation exterior wall according to claim 2, wherein: the waterproof putty layer (47) is arranged at the joint of the prefabricated mounting plate (4) and the first prefabricated wallboard (1) and the second prefabricated wallboard (2).
4. The building insulation exterior wall according to claim 2, wherein: the prefabricated mounting plates (4) are outwards extended and provided with extension parts (42), and the extension parts (42) are abutted to the side walls of the adjacent prefabricated mounting plates (4); the extension part (42) is provided with a second dovetail block (43), and the second dovetail block (43) is connected with the first dovetail block (41); a second dovetail groove (44) is formed in one side, far away from the extension part (42), of the prefabricated mounting plate (4); the second dovetail block (43) mates with a second dovetail groove (44) when the extension (42) abuts against a side wall of an adjacent prefabricated mounting plate (4).
5. The building insulation exterior wall according to claim 1, wherein: the fixing assembly comprises a fixing bolt (5), a first threaded hole (45) is formed in the prefabricated mounting plate (4), a first threaded groove (12) is formed in the first prefabricated wallboard (1), and the fixing bolt (5) is in threaded connection with the first threaded hole (45) and the second threaded groove.
6. The building insulation exterior wall according to claim 1, wherein: the side wall of the heat preservation layer (3) is provided with a water absorption layer (32), and the water absorption layer (32) is abutted to the inner wall of the prefabricated wall.
7. The building insulation exterior wall according to claim 1, wherein: the heat preservation layer (3) is made of heat-insulating glass wool.
8. The building insulation exterior wall according to claim 7, wherein: and the side, close to the first prefabricated wallboard (1) and the second prefabricated wallboard (2), of the heat-insulating glass wool is provided with an active carbon fiber layer (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336239.5U CN219280978U (en) | 2022-12-13 | 2022-12-13 | Building heat preservation outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336239.5U CN219280978U (en) | 2022-12-13 | 2022-12-13 | Building heat preservation outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219280978U true CN219280978U (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223336239.5U Active CN219280978U (en) | 2022-12-13 | 2022-12-13 | Building heat preservation outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219280978U (en) |
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2022
- 2022-12-13 CN CN202223336239.5U patent/CN219280978U/en active Active
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