CN216041853U - Double-layer house heat preservation - Google Patents
Double-layer house heat preservation Download PDFInfo
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- CN216041853U CN216041853U CN202122366194.5U CN202122366194U CN216041853U CN 216041853 U CN216041853 U CN 216041853U CN 202122366194 U CN202122366194 U CN 202122366194U CN 216041853 U CN216041853 U CN 216041853U
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- layer
- frame
- polyurethane foam
- groove
- waterproof
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- 238000004321 preservation Methods 0.000 title claims description 11
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 48
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 48
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 150
- 239000010426 asphalt Substances 0.000 claims description 11
- 239000011247 coating layer Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 239000002365 multiple layer Substances 0.000 claims 3
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a double-layer house heat-insulating layer, which comprises an extrusion molding plate layer, a polyurethane foam plate layer, an internal fixing structure and a multi-layer waterproof structure, the inner fixing structure consists of a frame-shaped groove, a frame-shaped through groove, an inner fixing frame, a perforation and a fixing pin, wherein the surface of the extrusion molding plate layer and the surface of the polyurethane foam plate layer are respectively provided with the frame-shaped groove and the frame-shaped through groove, an inner fixing frame is embedded between the frame-shaped groove and the frame-shaped through groove, inner fixing structures are arranged at the extrusion molding plate layer and the polyurethane foam plate layer, the inner fixing frame penetrates through the polyurethane foam plate layer from the frame-shaped through groove and then is embedded into the frame-shaped groove of the extrusion molding plate layer for fixing, then, the fixing pins are nailed into the extruded sheet layer from the perforation positions for connection and fixation, and meanwhile, the polyurethane foam plate covering layer is used for fixing the inner fixing frame and the frame-shaped through groove on the surface of the polyurethane foam plate layer for covering, when the heat insulation layer formed by the extrusion molding board layer and the polyurethane foam board layer is pressed, an internal solid structure is arranged to carry out internal solid support, and the deformation and the damage are not easy to occur.
Description
Technical Field
The utility model relates to the technical field of house heat insulation layers, in particular to a double-layer house heat insulation layer.
Background
The heat-insulating layer material is a light heat-insulating material with small heat conductivity coefficient, and some heat-insulating layers are used for finding slopes to form slopes. The thickness of the heat-insulating layer depends on the local climate and the requirement for room temperature, and the heat-insulating layer is divided into inner wall heat insulation and outer wall heat insulation. With the development of global economy and severe energy situation, building energy conservation becomes the trend of the development of the world at present and is more a demand of the development of the world at present. At home and abroad, the most applied energy-saving measure of the building exterior wall enclosure structure at present is an exterior wall external insulation system. The proper thickness of the external thermal insulation layer of the external wall can improve the thermal insulation performance of the building envelope and reduce the building energy consumption.
Patent number CN201921037901.2 discloses a high-efficiency heat-insulating layer for house buildings, which comprises a base wall, an inner heat-insulating layer, an anti-cracking protective layer and an outer heat-insulating waterproof surface layer, wherein the inner heat-insulating layer comprises a heat-insulating leveling mortar layer, a heat-insulating outer plastering mortar layer, a heat-insulating bonding mortar layer and a composite heat-insulating plate; the designed heat preservation layer comprises an inner heat preservation layer, an anti-cracking protection layer and an outer heat preservation waterproof surface layer, the heat preservation effect can be better due to the arranged multi-layer heat preservation structure, and both the anti-cracking effect and the waterproof effect of the heat preservation layer are better due to the arranged anti-cracking protection layer and the outer heat preservation waterproof surface layer.
1. The double-layer house heat-insulating layer in the prior art can well insulate heat, and the double-layer house heat-insulating layer lacks a good internal fixing structure and is easy to deform and damage under stress when being pressed by strong force, so that the heat insulating property of a house is influenced.
2. The double-layer house heat-insulating layer in the prior art can well insulate heat, a good multi-layer waterproof structure is not arranged at the position of the double-layer house heat-insulating layer, multi-layer blocking and waterproofing can not be achieved at the outer side of the heat-insulating layer, and therefore the double-layer house heat-insulating layer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a double-layer house heat-insulating layer which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a two-layer equation house heat preservation, includes extrusion molding sheet layer and polyurethane foam sheet layer, still includes built-in structure and rete waterproof construction, built-in structure leads to groove, built-in frame, perforation and fixed pin by frame shape and constitutes, frame shape groove and frame shape lead to groove have been seted up respectively to extrusion molding sheet layer and polyurethane foam sheet layer's surface, and frame shape lead to between the groove the gomphosis install built-in frame, the surface of built-in frame has seted up the perforation, and has penetrated the fixed pin in the perforation, polyurethane foam sheet layer's fixed surface is connected with polyurethane foam sheet overburden, polyurethane foam sheet overburden's surface is provided with rete waterproof construction, and rete waterproof construction comprises waterproof putty layer, pitch waterproof layer and waterproof coating layer.
Further, a waterproof putty layer is smeared on the surface of the polyurethane foam board covering layer, an asphalt waterproof layer is smeared on the surface of the waterproof putty layer, and a waterproof coating layer is sprayed on the surface of the asphalt waterproof layer.
Further, a polyurethane foam plate layer is fixedly connected to the surface of the extrusion plate layer.
Further, the size of the perforated hole body is the same as that of the pin body of the fixing pin; the same size of the through hole and the fixing pin can be well embedded.
Furthermore, notches on two sides of the frame-shaped through groove are formed in two sides of the plate body of the polyurethane foam plate layer; the inner fixing frame may be inserted into and pass through the polyurethane foam sheet layer from the notch of the frame through groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the internal fixing structures are arranged at the extrusion molding plate layer and the polyurethane foam plate layer, the internal fixing frame penetrates through the polyurethane foam plate layer from the frame-shaped through groove and then is embedded into the frame-shaped groove of the extrusion molding plate layer for fixing, then the fixing pin is nailed into the extrusion molding plate layer from the perforation position for connection and fixation, meanwhile, the polyurethane foam plate covering layer is fixed on the surface of the polyurethane foam plate layer for covering the internal fixing frame and the frame-shaped through groove, and when the heat insulation layer formed by the extrusion molding plate layer and the polyurethane foam plate layer is pressed, the internal fixing structures are used for carrying out internal fixing support and are not easy to deform and damage.
2. According to the utility model, the multi-layer waterproof structure is arranged on the surface of the polyurethane foam board covering layer, and the waterproof putty layer, the asphalt waterproof layer and the waterproof coating are sequentially coated on the surface of the polyurethane foam board covering layer by layer to form the three-layer multi-layer waterproof layer, so that more multi-layer waterproof structures have better waterproofness, and better waterproof protection can be provided for a house heat-insulating layer.
Drawings
Fig. 1 is a schematic view of the overall structure of a double-layer house insulating layer according to the present invention.
Fig. 2 is an explosion diagram of an internal fixing structure of a double-layer house heat-insulating layer.
FIG. 3 is a schematic view of a double-layer waterproof structure of a double-layer house heat-insulating layer according to the present invention.
In the figure: 1. extruding a plate layer; 2. a polyurethane foam slab layer; 3. an internal fixation structure; 301. a frame-shaped groove; 302. a frame-shaped through slot; 303. an inner fixed frame; 304. perforating; 305. a fixing pin; 306. a polyurethane foam board cover layer; 4. a multi-layer waterproof structure; 401. a waterproof putty layer; 402. an asphalt waterproof layer; 403. and (4) a waterproof coating layer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, the double-layer house heat-insulating layer comprises an extrusion molding plate layer 1, a polyurethane foam plate layer 2, an internal solid structure 3 and a multi-layer waterproof structure 4, the internal fixing structure 3 is composed of a frame-shaped groove 301, a frame-shaped through groove 302, an internal fixing frame 303, a through hole 304 and a fixing pin 305, the surfaces of the extrusion molding plate layer 1 and the polyurethane foam plate layer 2 are respectively provided with a frame-shaped groove 301 and a frame-shaped through groove 302, an inner fixing frame 303 is embedded and installed between the frame-shaped groove 301 and the frame-shaped through groove 302, a through hole 304 is arranged on the surface of the inner fixing frame 303, and a fixing pin 305 is inserted into the through hole 304, a polyurethane foam board covering layer 306 is fixedly connected to the surface of the polyurethane foam board layer 2, a multi-layer waterproof structure 4 is arranged on the surface of the polyurethane foam board covering layer 306, and the multi-layer waterproof structure 4 is composed of a waterproof putty layer 401, an asphalt waterproof layer 402 and a waterproof coating layer 403.
Wherein, a waterproof putty layer 401 is smeared on the surface of the polyurethane foam board covering layer 306, an asphalt waterproof layer 402 is smeared on the surface of the waterproof putty layer 401, and a waterproof coating layer 403 is sprayed on the surface of the asphalt waterproof layer 402.
Wherein, the surface of the extrusion molding plate layer 1 is fixedly connected with a polyurethane foam plate layer 2.
Wherein the hole size of the through hole 304 is the same as the pin body size of the fixed pin 305; the through hole 304 and the fixing pin 305 having the same size can be preferably fitted.
The notches at the two sides of the frame-shaped through groove 302 are arranged on the two sides of the plate body of the polyurethane foam plate layer 2; the inner fixing frame 303 may be inserted from the notch of the frame through groove 302 and pass through the polyurethane foam sheet layer 2.
It should be noted that the utility model is a double-layer house heat-insulating layer, an inner fixing structure 3 is arranged at an extrusion plate layer 1 and a polyurethane foam plate layer 2, an inner fixing frame 303 penetrates the polyurethane foam plate layer 2 from a frame through groove 302 and then is embedded into a frame groove 301 of the extrusion plate layer 1 for fixing, then a fixing pin 305 is used for nailing into the extrusion plate layer 1 from a perforation 304 for connection and fixation, a polyurethane foam plate covering layer 306 is used for fixing the inner fixing frame 303 and the frame through groove 302 on the surface of the polyurethane foam plate layer 2 for covering, when the heat-insulating layer formed by the extrusion plate layer 1 and the polyurethane foam plate layer 2 is pressed, the inner fixing structure 3 carries out inner fixing support and is not easy to deform and damage, a double-layer waterproof structure 4 is arranged on the surface of the polyurethane foam plate covering layer 306, a waterproof putty layer 401, an asphalt waterproof layer 402 and a waterproof coating 403 are sequentially coated on the surface of the polyurethane foam plate covering layer 306 to form a three-layer waterproof layer, the multi-layer waterproof structure has more layers and better waterproofness, and can provide better waterproof protection for the house heat-insulating layer.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a two-layer equation house heat preservation, includes extrusion molding sheet layer (1) and polyurethane foam sheet layer (2), its characterized in that: still include solid structure (3) and multiple-layer waterproof construction (4) in, solid structure (3) are led to groove (302), interior solid frame (303), perforation (304) and fixed pin (305) by frame-shaped groove (301), frame-shaped respectively and are led to the groove (302) in, and frame-shaped groove (303) in the gomphosis is installed between frame-shaped groove (301) and the frame-shaped groove (302), perforation (304) have been seted up on the surface of interior solid frame (303), and has penetrated fixed pin (305) in perforation (304), the fixed surface of polyurethane foam board layer (2) is connected with polyurethane foam board overburden (306), the surface of polyurethane foam board overburden (306) is provided with multiple-layer waterproof construction (4), and multiple-layer waterproof construction (4) are by waterproof putty layer (401), An asphalt waterproof layer (402) and a waterproof coating layer (403).
2. A two-layer building insulation according to claim 1, characterised in that: the surface of the polyurethane foam board covering layer (306) is smeared with a waterproof putty layer (401), the surface of the waterproof putty layer (401) is smeared with an asphalt waterproof layer (402), and the surface of the asphalt waterproof layer (402) is sprayed with a waterproof coating layer (403).
3. A two-layer building insulation according to claim 1, characterised in that: and the surface of the extrusion molding plate layer (1) is fixedly connected with a polyurethane foam plate layer (2).
4. A two-layer building insulation according to claim 1, characterised in that: the size of the hole body of the through hole (304) is the same as that of the fixing pin (305).
5. A two-layer building insulation according to claim 1, characterised in that: notches on two sides of the frame-shaped through groove (302) are arranged on two sides of the plate body of the polyurethane foam plate layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366194.5U CN216041853U (en) | 2021-09-28 | 2021-09-28 | Double-layer house heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366194.5U CN216041853U (en) | 2021-09-28 | 2021-09-28 | Double-layer house heat preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216041853U true CN216041853U (en) | 2022-03-15 |
Family
ID=80546698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122366194.5U Active CN216041853U (en) | 2021-09-28 | 2021-09-28 | Double-layer house heat preservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216041853U (en) |
-
2021
- 2021-09-28 CN CN202122366194.5U patent/CN216041853U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: 570100 Floor 21, Building B, Internet Finance Building, No. 3, Guoxing Avenue, Meilan District, Haikou, Hainan Patentee after: China Construction Zhonglian Group Co.,Ltd. Country or region after: China Address before: 300000 No. 108, Cuiyang Road, Shuangtang high grade hardware products Industrial Park, Jinghai District, Tianjin Patentee before: Tianjin Longli Construction Engineering Co.,Ltd. Country or region before: China |