CN209891625U - External wall heat preservation structure - Google Patents
External wall heat preservation structure Download PDFInfo
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- CN209891625U CN209891625U CN201920270195.XU CN201920270195U CN209891625U CN 209891625 U CN209891625 U CN 209891625U CN 201920270195 U CN201920270195 U CN 201920270195U CN 209891625 U CN209891625 U CN 209891625U
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- supporting frame
- insulation
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Abstract
The utility model discloses an external wall insulation structure to solve the technical problem that outer heat preservation wall joint strength, heat preservation effect are poor among the prior art. The anti-cracking and anti-cracking composite wall comprises a base wall body, and further comprises a supporting frame, an inner insulating layer, an outer insulating layer, an anti-cracking protective layer and a decorative surface layer which are sequentially arranged from inside to outside from one side of the base wall body; the supporting frame is provided with a wedge-shaped groove, the inner heat-insulating layer is provided with a wedge-shaped bulge correspondingly clamped with the wedge-shaped groove, and the supporting frame and the inner heat-insulating layer are connected with the base wall through a connecting piece. The utility model discloses an interior heat preservation passes through the protruding wedge groove connection with braced frame of wedge, and interior heat preservation and braced frame pass through the connecting piece with basic unit's wall body to be connected, the joint strength of heat preservation design. A plurality of heat insulation cavities are uniformly formed in the supporting frame, so that the heat insulation effect of the wall body is enhanced.
Description
Technical Field
The utility model relates to a building wall insulation construction technical field, concretely relates to external wall insulation structure.
Background
Along with the improvement of the technological development level, the improvement of the requirements of people on life quality and the enhancement of energy conservation and environmental protection consciousness, the development and the application of the building external wall heat insulation technology are more and more concerned. According to related reports, the total energy consumption of Chinese buildings in 2015 is 8.57 hundred million tons of standard coal, which accounts for 20 percent of the total energy consumption of China. By popularizing and applying the wall heat-insulating technology, the loss of indoor heat in winter and the transfer of outdoor heat to indoor heat in summer can be reduced, so that the energy consumption for heating in winter and refrigerating in summer is reduced, and the aims of energy conservation and emission reduction are fulfilled. Therefore, the development and application of the wall heat preservation technology are significant.
The existing external wall insulation structure generally comprises a mortar leveling layer, an insulation layer, an anti-cracking protective layer and a decorative layer which are sequentially arranged from a base wall body, the existing external wall insulation technology mainly adopted is mature, but the insulation board falls off due to reasons such as unreasonable material selection, poor construction quality and defects of the technology, the insulation effect is not ideal, and a space for further promotion exists in the technical level.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an outer wall heat preservation structure to solve among the prior art outer heat preservation wall joint strength not enough, the poor technical problem of heat preservation effect.
In order to solve the technical problem, the utility model adopts the following technical scheme:
designing an external wall heat-insulating structure, which comprises a base wall, a supporting frame, an inner heat-insulating layer, an outer heat-insulating layer, an anti-cracking protective layer and a decorative layer, wherein the supporting frame, the inner heat-insulating layer, the outer heat-insulating layer, the anti-cracking protective layer and the decorative layer are sequentially arranged from inside to outside from one side of the base wall; the supporting frame is provided with a wedge-shaped groove, the inner heat-insulating layer is provided with a wedge-shaped bulge correspondingly clamped with the wedge-shaped groove, and the supporting frame and the inner heat-insulating layer are connected with the base wall through a connecting piece.
Preferably, in the above-described external wall insulation structure, a sound absorbing layer is provided between the inner insulation layer and the outer insulation layer.
Preferably, in the above external wall insulation structure, the sound absorption layer is made of a glass wool material.
Preferably, in the above external wall insulation structure, the inner side of the external insulation layer is provided with honeycomb grooves, and each row of the honeycomb grooves is staggered.
Preferably, in the above-mentioned outer wall insulation structure, the support frame includes horizontal fossil fragments and longitudinal joist, form thermal-insulated cavity between horizontal fossil fragments and the longitudinal joist, the wedge groove is established on the horizontal fossil fragments.
Preferably, in the above external wall insulation structure, the transverse keel and the longitudinal keel are both aluminum profiles.
Preferably, in the above external wall insulation structure, the anti-cracking protective layer includes a first anti-cracking mortar layer, an alkali-resistant fiberglass mesh cloth, and a second anti-cracking mortar layer, which are sequentially disposed outward from the external insulation layer, and the alkali-resistant fiberglass mesh cloth is fixed to the external insulation layer by a plastic expansion anchor bolt.
Preferably, in the above external wall insulation construction, the finishing layer includes a flexible waterproof putty layer and a paint layer.
Compared with the prior art, the utility model has the beneficial technical effects of:
1. the inner heat-insulating layer of the utility model is connected with the wedge-shaped groove on the supporting frame through the wedge-shaped bulge, and the inner heat-insulating layer and the supporting frame are connected with the basic wall through the connecting piece, thereby improving the connecting strength of the heat-insulating structure; a plurality of heat insulation cavities are uniformly formed in the supporting frame, so that the heat insulation effect of the wall body is enhanced;
2. the utility model is also provided with a sound absorption layer between the inner heat preservation layer and the outer heat preservation layer, so that the sound insulation effect is better;
3. the utility model discloses a design of honeycomb groove can material saving, can improve the intensity of outer heat preservation again to the honeycomb groove forms thermal-insulated chamber, enables the heat preservation effect better.
Drawings
Fig. 1 is a schematic structural view of an exterior wall insulation structure in an embodiment of the present invention;
FIG. 2 is a schematic sectional view of an external wall insulation structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a supporting frame according to an embodiment of the present invention.
In the figure, 1, a base wall, 2, a support frame, 21, transverse keels, 211, wedge-shaped grooves, 22, longitudinal keels, 3, an inner heat-insulating layer, 4, a sound-absorbing layer, 5, an outer heat-insulating layer, 6, an anti-cracking protective layer and 7, a decorative layer.
Detailed Description
The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.
The components, structures and the like in the following examples are all conventional commercially available products unless otherwise specified.
Example 1: an external wall heat preservation structure, see fig. 1-3, includes base wall 1, braced frame 2, interior heat preservation 3, outer heat preservation 5, anti-cracking protection layer 6, finish coat 7 that set gradually from inside to outside by one side of base wall 1, is equipped with sound absorbing layer 4 between interior heat preservation 3 and outer heat preservation 5, and sound absorbing layer 4 is made by glass cotton material. The sound absorption layer 4 and the inner heat insulation layer 3, and the outer heat insulation layer 5 and the sound absorption layer 4 are connected through gluing.
Be equipped with wedge groove 211 on braced frame 2, be equipped with the wedge arch that corresponds the joint with wedge groove 211 on heat preservation 3 including, braced frame 2 and interior heat preservation 3 pass through locking screw and are connected with basic unit's wall body 1, have improved joint strength. The supporting frame 2 comprises a transverse keel 21 and a longitudinal keel 22, a heat insulation cavity is formed between the transverse keel 21 and the longitudinal keel 22, the heat insulation effect can be better, a wedge-shaped groove 211 is formed in the transverse keel 21, the transverse keel 21 is tubular, and the wedge-shaped groove 211 is formed by the structure of the transverse keel 21. The transverse keels 21 and the longitudinal keels 22 are made of aluminum profiles and are light in weight.
The inner side of the outer insulating layer 5 is provided with honeycomb grooves 51, the cross section of each honeycomb groove 51 is circular, and each row of honeycomb grooves 51 are arranged in a staggered manner.
The anti-cracking protective layer 6 comprises a first anti-cracking mortar layer, an alkali-resistant glass fiber mesh cloth and a second anti-cracking mortar layer which are sequentially and outwards arranged from the outer heat-insulating layer 5, wherein the alkali-resistant glass fiber mesh cloth is fixed on the outer heat-insulating layer 5 through a plastic expansion anchor bolt.
The finishing layer 7 comprises a flexible water-resistant putty layer and a paint layer.
The inner heat-insulating layer 3 of the utility model is connected with the wedge-shaped groove 211 on the supporting frame 2 through the wedge-shaped bulge, and the inner heat-insulating layer 3 and the supporting frame 2 are connected with the base layer wall 1 through the locking screws, so that the connecting strength of the heat-insulating wall is improved, and the inner heat-insulating layer 3 and the supporting frame 2 can be assembled in advance, so that the construction efficiency is improved; a plurality of heat insulation cavities are uniformly formed in the supporting frame 2, so that the heat insulation effect of the wall body is enhanced.
The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention to form a plurality of specific embodiments, which are the common variation ranges of the present invention and will not be described in detail herein.
Claims (8)
1. An outer wall heat preservation structure comprises a base layer wall body and is characterized by further comprising a supporting frame, an inner heat preservation layer, an outer heat preservation layer, an anti-cracking protection layer and a decorative surface layer, wherein the supporting frame, the inner heat preservation layer, the outer heat preservation layer, the anti-cracking protection layer and the decorative surface layer are sequentially arranged from inside to outside from one side of the base layer wall body; the supporting frame is provided with a wedge-shaped groove, the inner heat-insulating layer is provided with a wedge-shaped bulge correspondingly clamped with the wedge-shaped groove, and the supporting frame and the inner heat-insulating layer are connected with the base wall through a connecting piece.
2. An exterior wall insulation construction according to claim 1, wherein a sound absorbing layer is provided between the inner and outer insulation layers.
3. An exterior wall insulation construction as claimed in claim 2, wherein the sound absorbing layer is made of a glass wool material.
4. The exterior wall insulation structure according to claim 1, wherein honeycomb grooves are provided on an inner side of the exterior insulation layer, and each row of the honeycomb grooves is staggered.
5. An exterior wall insulation construction according to claim 1, wherein the support frame comprises transverse runners and longitudinal runners, an insulation cavity being formed between the transverse runners and the longitudinal runners, the wedge-shaped groove being provided in the transverse runners.
6. An exterior wall insulation construction according to claim 5, wherein the transverse and longitudinal runners are aluminium profiles.
7. The external wall insulation structure according to claim 1, wherein the anti-cracking protection layer comprises a first anti-cracking mortar layer, an alkali-resistant fiberglass mesh cloth and a second anti-cracking mortar layer which are sequentially arranged outwards from the external insulation layer, and the alkali-resistant fiberglass mesh cloth is fixed on the external insulation layer through a plastic expansion anchor bolt.
8. An exterior wall insulation construction according to claim 1, wherein the facing layer comprises a flexible water-resistant putty layer and a paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270195.XU CN209891625U (en) | 2019-03-04 | 2019-03-04 | External wall heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270195.XU CN209891625U (en) | 2019-03-04 | 2019-03-04 | External wall heat preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209891625U true CN209891625U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920270195.XU Expired - Fee Related CN209891625U (en) | 2019-03-04 | 2019-03-04 | External wall heat preservation structure |
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| Country | Link |
|---|---|
| CN (1) | CN209891625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535475A (en) * | 2020-05-15 | 2020-08-14 | 武立群 | Building heat-insulation outer wall and production method thereof |
-
2019
- 2019-03-04 CN CN201920270195.XU patent/CN209891625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535475A (en) * | 2020-05-15 | 2020-08-14 | 武立群 | Building heat-insulation outer wall and production method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20210304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |