CN215211670U

CN215211670U - Aerogel heat preservation assembled outer wall

Info

Publication number: CN215211670U
Application number: CN202120388445.7U
Authority: CN
Inventors: 陈庚; 吴茂玲; 白斌
Original assignee: Shanxi Yangzhong New Material Co ltd
Current assignee: Shanxi Yangzhong New Material Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-17
Anticipated expiration: 2031-02-22

Abstract

The utility model relates to the field of building technology, and an aerogel heat preservation assembled outer wall is disclosed, including outer wall body, outer wall body's internally mounted has keel frame steel structural framework, the thread groove has been seted up to keel frame steel structural framework's tip, the inside of thread groove is provided with the screw thread post, outer wall body's constitution includes basic unit's wallboard, cement mortar screed-coat, glass fiber mesh layer, first heat preservation, anti-crack mortar layer, outer wall putty layer, aerogel priming paint layer, second heat preservation and aerogel adiabatic finish paint layer. This aerogel keeps warm assembled outer wall, through setting up thread groove, screw thread post, first heat preservation, second heat preservation, aerogel priming paint layer and the adiabatic finish paint layer of aerogel, makes the utility model has the advantages of multi-functional and quick hoist and mount function, make things convenient for the staff to fix the outer wall on hoisting machinery, easy operation, convenient and fast effectively improves work efficiency, optimizes the fire prevention of outer wall, keeps warm, insulates against heat, characteristics such as construction process.

Description

Aerogel heat preservation assembled outer wall

Technical Field

The utility model relates to a building technical field specifically is an aerogel heat preservation assembled outer wall.

Background

The prefabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and the accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode, wherein the wall slabs are divided into inner wall slabs and outer wall slabs according to the building functions. The inner wall panel is mainly used as a load-bearing member and is made of a single material. The external wall panel is generally a non-bearing wall panel and has the functions of heat preservation, heat insulation, water resistance and the like. The connection between the assembled external wall panel and the main structure (keel) is called as an assembled external wall switching structure, the basic principle is that a flexible connection point supporting mode is adopted, generally, four hanging points are arranged on each external wall panel, two hanging points are load-bearing nodes, and the other two hanging points are non-load-bearing nodes (horizontal load and adjustment functions).

At present, the outer wall is at the in-process of assembly, needs the staff to hang hoisting machinery's front end on the outer wall, but current outer wall surface does not have any position that can lead, and then needs operating personnel to twine the haulage rope on the convex steel construction in outer wall surface, and this kind of fixed mode security is low, and in addition, the operation is wasted time and energy, and the outer wall still remains to be improved in characteristics such as fire prevention, heat preservation, thermal-insulated, construction process simultaneously, consequently needs to improve it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an aerogel heat preservation assembled outer wall, the advantage that has multi-functional and quick hoist and mount function, the in-process of current outer wall at actual assembly has been solved, it hangs hoisting machinery's front end on the outer wall to need the staff, but current outer wall surface does not have any position that can lead, and then need the operating personnel to twine the haulage rope on the convex steel construction of outer wall surface, this kind of fixed mode security is low, moreover, the operation is wasted time and energy, the outer wall is preventing fires simultaneously, keep warm, insulate against heat, still remain to improve on the characteristics such as construction process.

An aerogel heat-preservation assembled outer wall comprises an outer wall body, wherein a keel frame steel structure frame is installed inside the outer wall body, a thread groove is formed in the end portion of the keel frame steel structure frame, a thread column is arranged inside the thread groove, the outer wall body comprises a base layer wallboard, a cement mortar leveling layer, a glass fiber grid layer, a first heat-preservation layer, an anti-cracking mortar layer, an outer wall putty layer, an aerogel primer layer, a second heat-preservation layer and an aerogel heat-insulation finish paint layer, the cement mortar leveling layer is arranged on the surface of the base layer wallboard, the glass fiber grid layer is arranged on the surface of the cement mortar leveling layer, a first heat-preservation layer is arranged on the surface of the glass fiber grid layer, the anti-cracking mortar layer is arranged on the surface of the first heat-preservation layer, the outer wall putty layer is arranged on the surface of the anti-cracking mortar layer, the aerogel primer layer is arranged on the surface of the outer wall putty layer, the surface of aerogel priming paint layer is provided with the second heat preservation, the surface of second heat preservation is provided with the adiabatic finish paint layer of aerogel.

Preferably, a limiting clamping groove is formed in the middle of the top of the outer wall body.

Preferably, the first heat-insulating layer and the second heat-insulating layer are both arranged to be aerogel heat-insulating plates.

Preferably, the top of the threaded column is provided with a fixing ring.

Preferably, the fixing ring is provided with a traction rope.

Preferably, a limiting block is arranged in the middle of the bottom of the outer wall body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this aerogel heat preservation assembled outer wall, through setting up the thread groove, the screw thread post makes the utility model discloses have quick hoist and mount function, make things convenient for the staff to fix the outer wall on hoisting machinery, easy operation, convenient and fast effectively improves work efficiency, and at the during operation, operating personnel inserts the inside of thread groove with the screw thread post, then rotates the screw thread post, makes it twist the inside of thread groove through the screw thread, realizes hoist and mount through the haulage rope afterwards.

2. This aerogel heat preservation assembled outer wall, through setting up first heat preservation, second heat preservation and aerogel priming paint layer, make the utility model has the advantages of it is multi-functional, when using, because of aerogel material does not contain VOC, it is nontoxic harmless to the aerogel is bigger than the area, can play the effect of absorbing harmful substance, and simultaneously, construction process is simple, it still less to compare traditional insulation material work progress, effectively reduces the construction degree of difficulty, shortens construction cycle, guarantee construction safety, and aerogel material surface is hydrophobic, can effectively separate steam, and the spot is difficult for adhering to, the aspect is washd.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a sectional view of the present invention.

In the figure: 1. an exterior wall body; 2. a keel frame steel structure frame; 3. a hauling rope; 4. a fixing ring; 5. a limiting clamping groove; 6. a limiting block; 7. a thread groove; 8. a threaded post; 9. a base layer wallboard; 10. leveling layer of cement mortar; 11. a fiberglass mesh layer; 12. a first insulating layer; 13. an anti-crack mortar layer; 14. an exterior wall putty layer; 15. an aerogel primer layer; 16. a second insulating layer; 17. aerogel thermal insulation finish coat layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an aerogel heat preservation assembled exterior wall comprises an exterior wall body 1, a limiting clamping groove 5 is formed in the middle position of the top of the exterior wall body 1, a limiting block 6 is arranged in the middle position of the bottom of the exterior wall body 1 and can be inserted into the limiting clamping groove 5 to realize quick clamping, a keel frame steel structure frame 2 is installed inside the exterior wall body 1, a thread groove 7 is formed in the end portion of the keel frame steel structure frame 2, a thread column 8 is arranged inside the thread groove 7, a fixing ring 4 is arranged on the top of the thread column 8, a traction rope 3 is arranged on the fixing ring 4, the exterior wall body 1 comprises a base wallboard 9, a cement mortar leveling layer 10, a fiber net glass lattice layer 11, a first heat preservation layer 12, an anti-cracking mortar layer 13, an exterior wall putty layer 14, an aerogel primer layer 15, a second heat preservation layer 16 and an aerogel heat insulation finish paint layer 17, the first heat preservation layer 12 and the second heat preservation layer 16 are both set to be aerogel heat preservation plates, and the thin aerogel heat preservation plates are used for meeting the national energy saving requirement, a cement mortar leveling layer 10 is arranged on the surface of the base wallboard 9, a glass fiber grid layer 11 is arranged on the surface of the cement mortar leveling layer 10, a first heat preservation layer 12 is arranged on the surface of the glass fiber grid layer 11, an anti-crack mortar layer 13 is arranged on the surface of the first heat preservation layer 12, an outer wall putty layer 14 is arranged on the surface of the anti-crack mortar layer 13, an aerogel primer layer 15 is arranged on the surface of the outer wall putty layer 14, the aerogel primer layer 15 is prepared by using aerogel powder through a nanotechnology, epoxy resin emulsion and a high-quality auxiliary agent, and has excellent permeability, alkali resistance and sealing performance when being used on cement mortar, concrete and masonry, and the surface of the aerogel primer layer 15 is provided with the second heat preservation layer 16, the main component of the second heat-insulating layer 16 is high-performance resin emulsion, the nano aerogel and hollow glass beads and the like are used as heat-insulating materials, water is used as a solvent, a high-performance heat-insulating material prepared by a special process forms a compact vacuum layer on the surface of a coated object, can effectively block solar radiation heat and air heat radiation conduction, reduces heat exchange, and the surface of the second heat-insulating layer 16 is provided with an aerogel heat-insulating finish paint layer 17.

The during operation, be provided with first heat preservation 12 because of outer wall body 1, and then the thickness of accessible aerogel reduction heat preservation, make it reach national energy-conserving standard, and through being provided with second heat preservation 16, further improve the utility model discloses a heat preservation characteristic, effective separation solar radiation heat and air heat radiation conduction reduce the heat exchange, and through scribbling aerogel priming paint layer 15 on outer wall body 1's surface, make it have splendid permeability, alkali resistance and closure performance, and through setting up the adiabatic finish paint layer 17 of aerogel, make the utility model has good reflection heat insulation effect, energy saving and consumption reduction is effectual, and when hoist and mount, operating personnel inserts the inside of thread groove 7 with thread post 8, through rotating thread post 8, makes it pass through the screw-thread fastening, hoist and mount through pulling 3 ropes afterwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aerogel heat preservation assembled outer wall, includes outer wall body (1), its characterized in that: the outer wall comprises an outer wall body (1), wherein a keel frame steel structure frame (2) is installed inside the outer wall body (1), a thread groove (7) is formed in the end portion of the keel frame steel structure frame (2), a thread column (8) is arranged inside the thread groove (7), the outer wall body (1) comprises a base wallboard (9), a cement mortar leveling layer (10), a glass fiber grid layer (11), a first heat preservation layer (12), an anti-cracking mortar layer (13), an outer wall putty layer (14), an aerogel primer layer (15), a second heat preservation layer (16) and an aerogel heat insulation finish paint layer (17), the cement mortar leveling layer (10) is arranged on the surface of the base wallboard (9), the glass fiber grid layer (11) is arranged on the surface of the cement mortar leveling layer (10), the first heat preservation layer (12) is arranged on the surface of the glass fiber grid layer (11), the anti-cracking mortar layer (13) is arranged on the surface of the first heat preservation layer (12), the surface on anti crack mortar layer (13) is provided with outer wall putty layer (14), the surface on outer wall putty layer (14) is provided with aerogel priming paint layer (15), the surface on aerogel priming paint layer (15) is provided with second heat preservation (16), the surface of second heat preservation (16) is provided with the adiabatic finish paint layer of aerogel (17).

2. The aerogel heat insulation fabricated exterior wall of claim 1, wherein: and a limiting clamping groove (5) is formed in the middle of the top of the outer wall body (1).

3. The aerogel heat insulation fabricated exterior wall of claim 1, wherein: the first heat-insulating layer (12) and the second heat-insulating layer (16) are both set to be aerogel heat-insulating plates.

4. The aerogel heat insulation fabricated exterior wall of claim 1, wherein: the top of the threaded column (8) is provided with a fixing ring (4).

5. The aerogel heat insulation fabricated exterior wall of claim 4, wherein: the fixed ring (4) is provided with a traction rope (3).

6. The aerogel heat insulation fabricated exterior wall of claim 1, wherein: and a limiting block (6) is arranged in the middle of the bottom of the outer wall body (1).