CN220889021U - Building external wall heat preservation system - Google Patents
Building external wall heat preservation system Download PDFInfo
- Publication number
- CN220889021U CN220889021U CN202322563333.2U CN202322563333U CN220889021U CN 220889021 U CN220889021 U CN 220889021U CN 202322563333 U CN202322563333 U CN 202322563333U CN 220889021 U CN220889021 U CN 220889021U
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- Prior art keywords
- layer
- heat preservation
- connecting layer
- wall panel
- building
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- 238000004321 preservation Methods 0.000 title claims abstract description 48
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 83
- 238000009413 insulation Methods 0.000 claims description 29
- 239000006260 foam Substances 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 12
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000565 sealant Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Building Environments (AREA)
Abstract
The application discloses a building outer wall heat preservation system, which relates to the technical field of heat preservation systems and comprises an outer wall panel, wherein a connecting layer is arranged on the outer side of the outer wall panel, a plurality of identical bolt holes are formed in four corners of the connecting layer, a moisture-proof layer is arranged on one side, far away from the outer wall panel, of the connecting layer, a polyurethane board heat preservation layer is arranged on the outer side of the moisture-proof layer, a protection layer is arranged on the outer side of the polyurethane board heat preservation layer, longitudinal fixing baffle plates are arranged on two sides of the protection layer, fixing buckles are arranged at the joint of the longitudinal fixing baffle plates and the connecting layer, and the heat preservation materials can be fixed in an auxiliary mode during installation.
Description
Technical Field
The application relates to the technical field of heat preservation systems, in particular to a building external wall heat preservation system.
Background
The background of the building external wall heat preservation system can be traced back to the petroleum crisis in 1970 s at the earliest, the world petroleum price rises at the moment, the state begins to pay attention to energy conservation and utilization, the building external wall heat preservation is considered as one of important means of energy conservation and environmental protection, the building external wall heat preservation system improves the heat preservation performance of a building wall body by adding heat preservation materials on the surface of the building external wall, and reduces the loss of energy, so that the heating and cooling energy consumption is reduced, meanwhile, the external wall heat preservation system can also improve the indoor comfort of the building, improve the frost resistance of the wall body, prolong the service life of the building, and the building external wall heat preservation system becomes an important means of building energy conservation and is widely applied to various buildings.
The prior China published patent grant bulletin number: the external wall cold-hot bridge partition type heat preservation system mentioned in CN207878676U is characterized in that the external wall is fixedly connected with a leveling layer, and a rock wool layer, a heat preservation layer and a fireproof layer are sequentially adhered on the leveling layer through polymer mortar; the sound-absorbing plate is buckled above the fireproof layer, a plurality of clamping pieces are vertically arranged on two sides of the leveling layer, angle steel is fixedly connected to one side, close to a wall, of the sound-absorbing plate, the inner right angles of the angle steel face two sides of the sound-absorbing plate respectively, and the angle steel is detachably connected with the clamping pieces. The rock wool layer, the heat preservation layer and the fireproof layer are fixed by locking the acoustic board through the clamping pieces, so that the cold and hot bridge effect between each layer board and the outer wall is eliminated, and the wall heat preservation system has the advantage of good heat preservation effect.
When the existing building external wall heat preservation system is installed, the heat preservation layer is installed in a complex mode due to the fact that the number of the clamping pieces is large and the operation is inconvenient because the clamping pieces are required to be lifted firstly and then the heat preservation layer is placed on the clamping pieces, the heat preservation system is of a layered structure generally, the heat preservation system is large in size during integral installation, complex in installation and large in labor consumption.
Disclosure of utility model
The application aims at: when the heat preservation system is installed on the outer wall of the building, if the heat preservation system is installed integrally, the difficulty is high and a large amount of manpower is consumed. In order to solve the problems in the background technology, the application provides a building external wall heat insulation system.
The application adopts the following technical scheme for realizing the purposes:
Building outer wall insulation system, including the exterior wall panel, the exterior wall panel outside is provided with the spread sheet, spread sheet four corners department is provided with the same bolt hole of several, the spread sheet is kept away from exterior wall panel one side is provided with the dampproof course, the dampproof course outside is provided with polyurethane board heat preservation, polyurethane board heat preservation outside is provided with the protective layer, the protective layer both sides are provided with vertical fixed baffle, vertical fixed baffle with spread sheet junction is provided with fixed buckle.
The fixing buckle comprises an L-shaped fixing piece, one side edge of the L-shaped fixing piece is connected with the outer side of the connecting layer, the other side face of the L-shaped fixing piece is connected with the left side of the longitudinal fixing baffle, holes are respectively formed in the two side faces of the L-shaped fixing piece, holes corresponding to the holes in the L-shaped fixing piece are formed in the longitudinal fixing baffle and the connecting layer, bolts are arranged on the L-shaped fixing piece, and the longitudinal fixing baffle and the connecting layer are fixedly connected with the L-shaped fixing piece through the bolts.
Through adopting above-mentioned technical scheme, set up on L type mounting is fixed vertical fixed baffle and the tie coat to the installation of heat preservation between the vertical fixed baffle.
Further, a transverse fixed baffle is arranged at the lower end of the connecting layer, and the connecting mode of the transverse fixed baffle and the connecting layer is the same as that of the longitudinal fixed baffle.
Through adopting above-mentioned technical scheme, set up horizontal fixed baffle purpose in order to auxiliary stay dampproof course, the purpose is that prevent that the user from droing when installing the protective layer of dampproof course and outside.
Further, the hole corresponding to the bolt hole is formed in the outer side of the outer wall panel, a threaded sleeve is fixedly connected in the hole in the outer side of the outer wall panel, an inner hexagon head screw is arranged in the bolt hole, and the inner hexagon head screw is in threaded connection with the threaded sleeve.
Through adopting above-mentioned technical scheme, the articulamentum is through socket head cap screw and threaded sleeve's cooperation fixed connection on exterior wall panel for the articulamentum is firm stable, also makes more stable when installing external component.
Further, a concrete layer is filled between the outer wall panel and the connecting layer.
Through adopting above-mentioned technical scheme, utilize the concrete to fix the further and outer wall panel of tie coat, make the tie coat more firm.
Further, adhesive mortar is filled between the moisture-proof layer and the polyurethane board heat-insulating layer, and heat-insulating mortar is filled between the polyurethane board heat-insulating layer and the protective layer.
Through adopting above-mentioned technical scheme, set up dampproof course purpose and prevent the moist exchange between outer wall insulation material and the wall body, effectively prevent that the wall body from wetting and infiltration, guarantee the heat preservation effect, polyurethane board heat preservation is used for increasing insulation effect of insulation structure, and the protective layer can protect whole outer wall insulation structure's stability and durability.
Further, foam rods are arranged in joints between two adjacent dampproof layers, sealing glue is filled in the joints between the foam rods and the dampproof layers, and the sealing glue is wrapped outside the foam rods.
Through adopting above-mentioned technical scheme, set up the foam stick and can realize not having certain heat preservation function on the wall of covering insulation construction, the foam stick also can bear the pressure variation that leads to because of the expend with heat and contract with cold that causes between the insulation construction simultaneously, and the sealant has good elasticity and cohesiveness, can effectively cover the surface gap, prevents in the gap between the insulation construction is advanced in the rainwater seepage because of sleet weather leads to, influences insulation construction's performance.
In summary, the present application includes at least one of the following advantages;
1. According to the application, the fixing buckle and the longitudinal fixing baffle are arranged, so that the heat preservation mechanism can be fixed in an auxiliary manner during installation, the heat preservation mechanism is convenient to install, and the practicability of the device is improved.
2. The application can prevent the external wall heat insulation material from being permeated by external moisture, avoid the problems of mold breeding, wall surface cracking and the like caused by the moisture entering the wall body, can also improve the service life of the external wall heat insulation material, reduce the maintenance and replacement frequency, and can also play a role in preventing the building structure from being corroded and damaged by rainwater, snow water, groundwater and the like, thereby protecting the safety of the integral structure of the building.
3. According to the application, the foam rod is arranged, so that the pressure change caused by thermal expansion and contraction due to weather change between heat-insulating structures can be borne.
Drawings
FIG. 1 is a schematic view of the installation of the present application;
FIG. 2 is an enlarged view of the application at A;
FIG. 3 is a schematic view of a hex head screw assembly according to the present application;
FIG. 4 is a schematic view of a securing clasp assembly of the present application;
FIG. 5 is a schematic illustration of the present application after filling with a concrete layer;
Fig. 6 is a schematic view of the present application after filling with sealant.
Reference numerals illustrate:
1. An exterior wall panel; 2. a connection layer; 3. a fixing buckle; 301. a bolt; 302. an L-shaped fixing piece; 4. a longitudinally fixed baffle; 5. a moisture barrier; 6. a polyurethane board insulation layer; 7. a protective layer; 8. bonding mortar; 9. an inner hexagon head screw; 10. a threaded sleeve; 11. bolt holes; 12. a concrete layer; 13. sealing glue; 14. a transverse fixed baffle; 15. thermal insulation mortar; 16. a foam stick.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
Referring to fig. 1, 2 and 3, building external wall insulation system, including outer wall panel 1, the outer side of outer wall panel 1 is provided with tie layer 2, and tie layer 2 four corners department is provided with the same bolt hole 11 of several, and tie layer 2 is kept away from outer wall panel 1 one side and is provided with dampproof course 5, and dampproof course 5 outside is provided with polyurethane board heat preservation 6, and polyurethane board heat preservation 6 outside is provided with protective layer 7, and protective layer 7 both sides are provided with vertical fixed baffle 4, and vertical fixed baffle 4 is provided with fixed buckle 3 with tie layer 2 junction. The moisture-proof layer 5, the polyurethane board heat-insulating layer 6, the protective layer 7 and other heat-insulating mechanism materials are fixed in an auxiliary manner through the fixing buckle 3.
Referring to fig. 4, the fixing buckle 3 includes an L-shaped fixing member 302, one side of the L-shaped fixing member 302 is connected with the outer side of the connection layer 2, the other side is connected with the left side of the longitudinal fixing baffle 4, holes are respectively formed on two side surfaces of the L-shaped fixing member 302, holes corresponding to the holes on the L-shaped fixing member 302 are formed on the longitudinal fixing baffle 4 and the connection layer 2, a bolt 301 is arranged on the L-shaped fixing member 302, and the longitudinal fixing baffle 4 and the connection layer 2 are fixedly connected with the L-shaped fixing member 302 through the bolt 301. The outside parallel arrangement of tie layer 2 has two the same vertical fixed baffle 4, and the fixed position of L type mounting 302 is the same, is fixed in tie layer 2 with vertical fixed baffle 4 through L type mounting 302, when installing heat preservation mechanism, only need with heat preservation mechanism card go into install between two vertical fixed baffle 4 can, need not readjust position, and restrict heat preservation mechanism and carry out horizontal removal, be convenient for to heat preservation mechanism material's packing and fixed.
Referring to fig. 1 and 4, the lower end of the connection layer 2 is provided with a transverse fixing baffle 14, and the transverse fixing baffle 14 is connected with the connection layer 2 in the same manner as the longitudinal fixing baffle 4. Providing the transverse fixing baffle 14 facilitates the fixing of the insulation mechanism material.
Referring to fig. 1, 2 and 3, a hole corresponding to the bolt hole 11 is formed in the outer side of the outer wall panel 1, a threaded sleeve 10 is fixedly connected in the hole in the outer side of the outer wall panel 1, an inner hexagon head screw 9 is arranged in the bolt hole 11, and the inner hexagon head screw 9 is in threaded connection with the threaded sleeve 10. The connecting layer 2 is fixed through the first layer of screw fit of socket head cap screw 9 and threaded sleeve 10, and the bolt hole 11 on connecting layer 2 surface is filled by heat preservation material, and dampproof course 5 covers outside the bolt hole 11.
Referring to fig. 5, a concrete layer 12 is filled between the exterior wall panel 1 and the connection layer 2. The outer wall panel 1 and the connection layer 2 are second-layer fastened by means of a concrete layer 12.
Referring to fig. 2, an adhesive mortar 8 is filled between the moisture-proof layer 5 and the polyurethane board insulation layer 6. The moisture exchange between the external wall heat insulation material and the wall body is prevented, the wall body is effectively prevented from being wetted and permeated, the heat insulation effect is ensured, the polyurethane board heat insulation layer 6 has a fine heat insulation function, the thickness of the outer protection structure of the building can be reduced under the same heat insulation request, the cost performance is higher, and the device cost is reduced.
Referring to fig. 2, thermal insulation mortar 15 is filled between the polyurethane board thermal insulation layer 6 and the protective layer 7. The protective layer 7 is provided for protecting the stability and durability of the entire exterior wall insulation structure.
Referring to fig. 6, a foam rod 16 is provided in the joint between two adjacent moisture barriers 5, and a sealant 13 filled with the sealant 13 is wrapped outside the foam rod 16 in the joint between the foam rod 16 and the moisture barrier 5. The foam bars 16 can bear the pressure change caused by thermal expansion and contraction due to weather change between the heat-insulating structures, and the sealant 13 seals some gaps so as to prevent rainwater from leaking into the gaps between the heat-insulating structures due to rain and snow weather and influence the performance of the heat-insulating structures.
To sum up: when the device is used, the connecting layer 2 is firstly fixed on the outer side of the outer wall panel 1, the inner hexagon head screw 9 is driven into the threaded sleeve 10 to fix the first layer, the concrete layer 12 is poured between the outer wall panel 1 and the connecting layer 2 to fix the second layer, then the longitudinal fixing baffle 4 and the transverse fixing baffle 14 are fixed on the outer side of the connecting layer 2 through the fixing buckle 3, the heat preservation mechanism materials are sequentially installed on the outer side of the connecting layer 2, the fixing buckle 3, the longitudinal fixing baffle 4 and the transverse fixing baffle 14 are removed after the heat preservation mechanism materials are stably connected, the foam rod 16 is installed in a joint between adjacent heat preservation mechanism materials, and the gap is filled with the sealant 13 after the foam rod 16 is installed.
Claims (8)
1. Building external wall insulation system, including exterior wall panel (1), its characterized in that: the utility model discloses a building protection structure for the building is characterized in that a connecting layer (2) is arranged on the outer side of an outer wall panel (1), a plurality of identical bolt holes (11) are formed in four corners of the connecting layer (2), the connecting layer (2) is far away from the outer wall panel (1) one side is provided with a dampproof layer (5), a polyurethane board heat preservation layer (6) is arranged on the outer side of the dampproof layer (5), a protection layer (7) is arranged on the outer side of the polyurethane board heat preservation layer (6), longitudinal fixing baffle plates (4) are arranged on two sides of the protection layer (7), and fixing buckles (3) are arranged at the joints of the longitudinal fixing baffle plates (4) and the connecting layer (2).
2. The building exterior wall insulation system according to claim 1, wherein: the fixing buckle (3) comprises an L-shaped fixing piece (302), one side edge of the L-shaped fixing piece (302) is connected with the outer side of the connecting layer (2), the other side face of the L-shaped fixing piece is connected with the left side of the longitudinal fixing baffle (4), holes are respectively formed in two side faces of the L-shaped fixing piece (302), holes corresponding to the holes in the L-shaped fixing piece (302) are formed in the longitudinal fixing baffle (4) and the connecting layer (2), bolts (301) are arranged on the L-shaped fixing piece (302), and the longitudinal fixing baffle (4) and the connecting layer (2) are fixedly connected with the L-shaped fixing piece (302) through the bolts (301).
3. The building exterior wall insulation system according to claim 1, wherein: the lower end of the connecting layer (2) is provided with a transverse fixed baffle (14), and the connecting mode of the transverse fixed baffle (14) and the connecting layer (2) is the same as that of the longitudinal fixed baffle (4).
4. The building exterior wall insulation system according to claim 1, wherein: the outer wall panel (1) is provided with holes corresponding to the bolt holes (11), the threaded sleeves (10) are fixedly connected in the holes in the outer side of the outer wall panel (1), hexagon socket head screws (9) are arranged in the bolt holes (11), and the hexagon socket head screws (9) are in threaded connection with the threaded sleeves (10).
5. The building exterior wall insulation system according to claim 1, wherein: a concrete layer (12) is filled between the outer wall panel (1) and the connecting layer (2).
6. The building exterior wall insulation system according to claim 1, wherein: and adhesive mortar (8) is filled between the moisture-proof layer (5) and the polyurethane board heat-insulating layer (6).
7. The building exterior wall insulation system according to claim 1, wherein: and heat-insulating mortar (15) is filled between the polyurethane board heat-insulating layer (6) and the protective layer (7).
8. The building exterior wall insulation system according to claim 1, wherein: a foam rod (16) is arranged in a joint between two adjacent dampproof layers (5), a sealing glue (13) is filled in the joint between the foam rod (16) and the dampproof layers (5), and the sealing glue (13) is wrapped outside the foam rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563333.2U CN220889021U (en) | 2023-09-21 | 2023-09-21 | Building external wall heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563333.2U CN220889021U (en) | 2023-09-21 | 2023-09-21 | Building external wall heat preservation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889021U true CN220889021U (en) | 2024-05-03 |
Family
ID=90870470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322563333.2U Active CN220889021U (en) | 2023-09-21 | 2023-09-21 | Building external wall heat preservation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889021U (en) |
-
2023
- 2023-09-21 CN CN202322563333.2U patent/CN220889021U/en active Active
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