CN220394888U - Building roof and curtain wall heat insulation structure with cornice - Google Patents
Building roof and curtain wall heat insulation structure with cornice Download PDFInfo
- Publication number
- CN220394888U CN220394888U CN202322129511.0U CN202322129511U CN220394888U CN 220394888 U CN220394888 U CN 220394888U CN 202322129511 U CN202322129511 U CN 202322129511U CN 220394888 U CN220394888 U CN 220394888U
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- wall
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- curtain wall
- cornice
- roof
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- 238000009413 insulation Methods 0.000 title claims abstract description 36
- 238000004321 preservation Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 210000000056 organ Anatomy 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to the technical field of building decoration construction, in particular to a building roof and curtain wall heat insulation structure with cornices. The roof of the building with the cornice and the heat-insulating structure of the curtain wall are arranged above the curtain wall, the roof is outwards overhanging to form the cornice, the roof comprises a supporting structure and a roof plate, the roof plate is provided with a heat-insulating layer, the curtain wall is movably connected with the supporting structure of the roof through a rocker arm, the root of the cornice is provided with a vertical heat-insulating wall, the top of the heat-insulating wall is connected with the heat-insulating layer of the roof plate, the bottom of the heat-insulating wall is connected with the top of the curtain wall, and the heat-insulating wall is arranged along the top of the curtain wall; the inner side of the heat preservation wall is a roof body needing heat preservation, and the outer side of the heat preservation wall is a cornice needing no heat preservation; a movable gap is reserved between the heat preservation wall and the curtain wall, and the bottom of the heat preservation wall is connected with the top of the curtain wall through an elastic variability sealing belt.
Description
Technical Field
The utility model relates to the technical field of building decoration construction, in particular to a building roof and curtain wall heat insulation structure with cornices.
Background
At present, a building with large space such as a station or an airport terminal building and the like is generally overhanging the roof to form cornices. The cornice is used for shielding rain for passengers below, and simultaneously the cornice can also protect the outer facade of the outer facade and the curtain wall, so that rainwater is prevented from being directly beaten on the curtain wall. In addition, the rainwater contains more impurities, and the curtain wall can be smeared quickly, so that the cornice also has the function of protecting the curtain wall.
When the building is provided with the heat-insulating structure, the heat-insulating layer of the roof part is required to be arranged along the cornice from the roof and then extends to the curtain wall. However, the cornice is generally in a curved surface shape, and the heat insulation board is difficult to set. And the process of setting up the heated board needs the overhead operation, and the operation degree of difficulty is big, and construction is slow.
Disclosure of Invention
The utility model aims to solve the problem that the heat-insulating structure of the building cornice part is difficult to set, and provides a building cornice heat-insulating wall.
The roof of the building with the cornice and the heat-insulating structure of the curtain wall are arranged above the curtain wall, the roof is outwards overhanging to form the cornice, the roof comprises a supporting structure and a roof plate, the roof plate is provided with a heat-insulating layer, the curtain wall is movably connected with the supporting structure of the roof through a rocker arm, the root of the cornice is provided with a vertical heat-insulating wall, the top of the heat-insulating wall is connected with the heat-insulating layer of the roof plate, the bottom of the heat-insulating wall is connected with the top of the curtain wall, and the heat-insulating wall is arranged along the top of the curtain wall; the inner side of the heat preservation wall is a roof body needing heat preservation, and the outer side of the heat preservation wall is a cornice needing no heat preservation; a movable gap is reserved between the heat preservation wall and the curtain wall, and the bottom of the heat preservation wall is connected with the top of the curtain wall through an elastic variability sealing belt.
Preferably, the sealing belt is a flexible organ adhesive tape, and the upper side and the lower side of the organ adhesive tape are respectively fixed at the bottom of the heat preservation wall and the top of the curtain wall.
Preferably, the top of the curtain wall and the bottom of the heat preservation wall are respectively fixed with a base, the sealing belt is arranged on the base, and the base is arranged along the extending direction of the sealing belt.
Preferably, the base is made of metal, and fluorocarbon is sprayed on the surface of the base.
Preferably, the base is fixed on the support steel frame of the curtain wall through a support rod, one end of the support rod is fixed on the support steel frame of the curtain wall, and the other end of the support rod is overhanging right above curtain wall glass and connected with the base.
Preferably, the support bar is provided in plurality along the top of the curtain wall.
Preferably, an insulating layer is arranged between the base below the sealing belt and the curtain wall, and a decorative plate is arranged outside the insulating layer.
Preferably, the heat-insulating wall comprises a plurality of heat-insulating boards which are spliced with each other left and right, and the periphery of the heat-insulating boards is provided with frames for reinforcement; the base at the top of the sealing belt is simultaneously connected with a plurality of heat preservation boards.
In the prior art, when the roof comprises cornices and is subjected to heat preservation treatment, the heat preservation layer is laid from the roof, then the heat preservation layer is fully laid from the roof along the whole cornices, then the heat preservation layer of the cornices is extended to the top of the curtain wall, and finally the heat preservation layer is connected with the curtain wall structure to finally form a complete heat preservation structure. The heat insulation structure is firstly arranged and requires workers to operate at the high-altitude cornices.
And because cornices often have curved surface modeling, the whole installation and construction process of the whole insulation structures such as the insulation boards and the like is complicated along the curved surface modeling cornices.
Through above-mentioned technical scheme, the heat preservation measure of original large space building cornice has been changed, and the heat preservation of cornice part is directly abandoned in the selection. Then in order to avoid the root of cornice and the roof body connecting part to become a cold bridge, the heat preservation effect of the whole building is affected. The root of cornice is provided with a heat preservation wall which is positioned above the curtain wall. And directly connects the heat preservation wall and the curtain wall.
Because the curtain wall is often connected with the structural part of the roof through rocker arms, the curtain wall can move up and down under the windy condition, and the curtain wall can also move. So that the heat-insulating wall and the curtain wall on the roof can move relatively. Therefore, the heat-insulating wall and the curtain wall are plugged by adopting elastic sealing belts, and the sealing belts are used for wind prevention and heat preservation. Therefore, the heat-insulating wall and the curtain wall are plugged by adopting elastic sealing belts, and the sealing belts are used for wind prevention and heat preservation.
Above scheme, the work progress is simpler, and the heat preservation wall is directly hoisted and then the installation is fixed from ground through tower crane or other loop wheel machine supports to the heat preservation wall can. The heat preservation wall does not need to adapt to the complicated curved surface modeling of the cornice part. Only needs to extend along the curtain wall direction with relatively simple modeling.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
fig. 2 is an enlarged view at a in fig. 1.
Description of the reference numerals
1-roof, 1 a-roof body, 1 b-cornice; 2-a heat preservation wall; 3-sealing tape; 4, curtain wall; 5-a support structure; 6-roof panels; 7-a base; 8-supporting a steel frame; 9-supporting rods.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
In the present utility model, unless otherwise indicated, terms such as "upper, lower, left, right" and "upper" are used to refer generally to the orientation of FIG. 1, and "inner, outer" are used to refer to the internal and external relationships of the structure and the building itself.
The roof 1 of the building is arranged above the curtain wall 4, the roof 1 is outwards overhanging to form a cornice 1b, the roof 1 comprises a supporting structure 5 and a roof plate 6, the roof plate 6 is provided with a heat insulation layer, the curtain wall 4 is movably connected with the supporting structure 5 of the roof 1 through a rocker arm, the root of the cornice 1b is provided with a vertical heat insulation wall 2, the top of the heat insulation wall 2 is connected with the heat insulation layer of the roof plate 6, the bottom of the heat insulation wall 2 is connected with the top of the curtain wall 4, and the heat insulation wall 2 is arranged along the top of the curtain wall 4; the inner side of the heat preservation wall 2 is provided with a roof body 1a which needs heat preservation, and the outer side of the heat preservation wall 2 is provided with a cornice 1b which does not need heat preservation; a movable gap is reserved between the heat preservation wall 2 and the curtain wall 4, and the bottom of the heat preservation wall 2 is connected with the top of the curtain wall 4 through an elastic changeable sealing belt 3.
The roof 1 itself of the building needs to be provided with a heat insulation structure, i.e. a heat insulation layer on the roof panel 6, and then the curtain wall 4 itself is also provided with windproof heat insulation capability. In the conventional construction method, the insulation structure of the roof 1 is covered over the entire cornice 1b along the cornice 1b, and then connected to the curtain wall 4. In this application, give up the heat preservation of cornice 1b board part, but set up heat preservation wall 2 in the junction of cornice 1 b's root and curtain 4 body, heat preservation wall 2 top links up with the heat preservation structure of roof body 1a, and curtain 4 is connected to heat preservation wall 2's below.
There is a certain movement of the relative positions of the heat-insulating wall 2 and the curtain wall 4, since the curtain wall 4 and the roof 1 are relatively moved, and the heat-insulating wall 2 is fixed to the roof 1. So that a gap is reserved between the heat insulation wall 2 and the curtain wall 4, and the gap can form a cold bridge to influence heat insulation. And thus the curtain wall 4 and the insulation wall 2 are connected by the sealing tape 3 with elastic deformability.
The sealing belt 3 is made of rubber material with hollow middle part or multi-layer fabric, and a wind-proof layer is arranged in the fabric. The heat-insulating wall 2 is made of a relatively free material and can be made of a common hard heat-insulating material. For example, thermal insulation plates, such as word filling plates, aluminum silicate thermal insulation plates, porous materials, etc., and organic thermal insulation materials such as foamed plastics, etc. can also be used.
The sealing band 3 is a flexible organ adhesive tape, and the upper and lower sides of the organ adhesive tape are respectively fixed at the bottom of the heat preservation wall 2 and the top of the curtain wall 4. The organ adhesive tape has the advantage of large deformation, and the inside of organ adhesive tape itself has the hole, and the heat preservation is effectual moreover.
As shown in fig. 2, bases 7 are fixed to the top of the curtain wall 4 and the bottom of the heat insulation wall 2, respectively, the sealing tape 3 is mounted on the bases 7, and the bases 7 are disposed along the extending direction of the sealing tape 3. Preferably, the base 7 is made of metal, and fluorocarbon is sprayed on the surface of the base 7.
As shown in fig. 2, the base 7 below the organ adhesive tape is fixed on the support steel frame 8 of the curtain wall 4 through the support rod 9, one end of the support rod 9 is fixed on the support steel frame 8 of the curtain wall 4, and the other end of the support rod 9 is overhanging right above the glass of the curtain wall 4 and is connected with the base 7.
The support bars 9 are provided in plurality along the top of the curtain wall 4. The base 7 is simultaneously fixed to a plurality of support rods 9. An insulating layer is arranged between the base 7 below the sealing belt 3 and the curtain wall 4, and a decorative plate is arranged outside the insulating layer. And sealing glue is filled between the base 7 and the heat preservation layer.
The heat preservation wall 2 comprises a plurality of heat preservation boards which are spliced with each other left and right, and frames are arranged around the heat preservation boards for reinforcement; the base 7 at the top above the sealing belt 3 is simultaneously connected with a plurality of heat preservation boards. The base 7 above the sealing belt 3 is fixed on the heat preservation wall 2 through screws, and the base 7 and the heat preservation wall 2 are filled with sealant.
The preferred embodiments of the present utility model have been described in detail above, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.
Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (8)
1. The building roof with the cornice and the curtain wall heat insulation structure are characterized in that the root of the cornice (1 b) is provided with a vertical heat insulation wall (2), the top of the heat insulation wall (2) is connected with the heat insulation layer of the roof plate (6), the bottom of the heat insulation wall (2) is connected with the top of the curtain wall (4), and the heat insulation wall (2) is arranged along the top of the curtain wall (4); the inner side of the heat preservation wall (2) is provided with a roof body (1 a) which needs heat preservation, and the outer side of the heat preservation wall (2) is provided with a cornice (1 b) which does not need heat preservation;
a movable gap is reserved between the heat preservation wall (2) and the curtain wall (4), and the bottom of the heat preservation wall (2) is connected with the top of the curtain wall (4) through an elastic variability sealing belt (3).
2. The heat-insulating structure with cornices for building roofs and curtain walls according to claim 1, wherein the sealing belt (3) is a flexible organ rubber strip, and the upper side and the lower side of the organ rubber strip are respectively fixed at the bottom of the heat-insulating wall (2) and the top of the curtain wall (4).
3. The heat-insulating structure with cornice for building roofs and curtain walls according to claim 2, wherein bases (7) are respectively fixed at the top of the curtain wall (4) and the bottom of the heat-insulating wall (2), the sealing belt (3) is installed on the bases (7), and the bases (7) are arranged along the extending direction of the sealing belt (3).
4. A building roof and curtain wall insulation structure with cornice according to claim 3, wherein the base (7) is made of metal, and fluorocarbon is sprayed on the surface of the base (7).
5. The heat-insulating structure with cornice for building roofs and curtain walls according to claim 3, wherein the base (7) is fixed on a supporting steel frame (8) of the curtain wall (4) through a supporting rod (9), one end of the supporting rod (9) is fixed on the supporting steel frame (8) of the curtain wall (4), and the other end of the supporting rod (9) is overhanging right above glass of the curtain wall (4) and is connected with the base (7).
6. The cornice building roof and curtain wall insulation structure according to claim 5, wherein the support rods (9) are arranged in plurality along the top of the curtain wall (4).
7. A building roof and curtain wall insulation structure with cornice according to claim 3, characterized in that an insulation layer is arranged between the base (7) below the sealing strip (3) and the curtain wall (4), and a decorative board is arranged outside the insulation layer.
8. The heat-insulating structure with cornice for building roofs and curtain walls according to claim 3, wherein the heat-insulating wall (2) comprises a plurality of heat-insulating boards spliced with each other left and right, and the periphery of the heat-insulating boards is provided with frames for reinforcement;
the base (7) at the top of the sealing belt (3) is simultaneously connected with a plurality of heat insulation boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129511.0U CN220394888U (en) | 2023-08-08 | 2023-08-08 | Building roof and curtain wall heat insulation structure with cornice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129511.0U CN220394888U (en) | 2023-08-08 | 2023-08-08 | Building roof and curtain wall heat insulation structure with cornice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220394888U true CN220394888U (en) | 2024-01-26 |
Family
ID=89612780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129511.0U Active CN220394888U (en) | 2023-08-08 | 2023-08-08 | Building roof and curtain wall heat insulation structure with cornice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220394888U (en) |
-
2023
- 2023-08-08 CN CN202322129511.0U patent/CN220394888U/en active Active
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