CN214329423U

CN214329423U - Heat-preserving and heat-insulating building outer wall structure

Info

Publication number: CN214329423U
Application number: CN202120532275.5U
Authority: CN
Inventors: 徐增前
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-01
Anticipated expiration: 2031-03-15

Abstract

The utility model relates to a building outer wall technical field discloses a thermal-insulated building outer wall structure keeps warm, including the wall body, the surface of wall body has set gradually boundary layer, heat preservation, first mortar layer, second mortar layer, flexible water proof putty and surface course, still is provided with the fine net cloth of glass between first mortar layer and the second mortar layer, the heat preservation includes inside hollow shell body to and set up the acoustic celotex board in inside cavity. This practicality provides the inside cavity of buffering through the heat preservation that sets up and assorted auxiliary structure to through setting up the acoustic celotex board in inside, not only can provide syllable-dividing effect, can provide bearing structure moreover, guarantee the stability between the structure, still set up the vent in its inboard in addition, provide the ventilation structure, guarantee the inside air permeability of structure, reduce the possibility of conditioning.

Description

Heat-preserving and heat-insulating building outer wall structure

Technical Field

The utility model relates to a building field specifically is a heat retaining and insulating building outer wall structure.

Background

From the architectural perspective, the boundary member for enclosing a building to form an indoor space and an outdoor space is called an outer wall. It has the functions of: bear certain load, shelter from wind and rain, preserve heat and insulate heat, prevent noise, prevent fire and be safe, etc.

For the structure of the existing building outer wall, the structure that is stacked by simple multilayer plates usually can not give full play to the performance of the plates, and the structure of the existing building outer wall heat-insulating plate has certain problems:

the structure of the existing building external wall heat-insulating board is usually stacked by simple multilayer boards, the sound-insulating effect between the structures is poor, the board is usually protected only by the properties of the board, and certain use problems exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal-insulated building outer wall structure keeps warm to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermal-insulated building outer wall structure keeps warm, includes the wall body, the surface of wall body has set gradually boundary layer, heat preservation, first mortar layer, second mortar layer, flexible water proof putty and surface course, still be provided with glass fiber net check cloth between first mortar layer and the second mortar layer, the heat preservation includes inside hollow shell body to and set up the acoustic celotex board in inside cavity.

Preferably, the surface layer is an external coating and is coated on the surface of the flexible water-resistant putty.

Preferably, the shell body is provided with a plurality of fixed rods in a horizontal penetrating mode, one ends of the fixed rods horizontally extend into the wall body, the other ends of the fixed rods extend to the surface of the fiberglass gridding cloth, the fixed rods are provided with connecting plates, the fixed rods are perpendicular to the surfaces of the connecting plates, and the connecting plates are connected and fixed with the shell body through bolts.

Preferably, the longitudinal section of acoustic celotex board is X shape, and each end angle border is provided with the fixed plate, a plurality of syllable-dividing pore have been seted up on the face of acoustic celotex board, the surface and the setting of buckling of acoustic celotex board are run through at syllable-dividing pore both ends.

Preferably, the soundproof duct has an S-shape.

Preferably, the fixing plate is attached to the corresponding connecting plate surfaces on the two sides and is fixedly connected through bolts. Preferably, the outer shell is made of a heat-insulating material.

Preferably, the edge of the outer shell is provided with a vent.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up the heat preservation in the supplementary lamellar structure of outer wall, shell body and inside assorted auxiliary structure through the heat preservation provide the inside cavity that has the cushioning effect to through setting up the acoustic celotex board in inside, not only can provide syllable-dividing effect, can provide bearing structure moreover, guarantee the stability between the heat preservation structure, still set up the vent in its inboard in addition, provide ventilation structure, guarantee the inside air permeability of structure, reduce the possibility of conditioning. The panel that the effect that gives sound insulation of structure is current relatively is more outstanding, has avoided the condition of inside moisture regain moreover, possesses certain beneficial effect.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the baffle of the present invention;

fig. 3 is a front cross-sectional view of the acoustic panel of the present invention.

In the figure: 10. a wall body; 11. an interfacial layer; 12. an outer housing; 13. a first mortar layer; 14. glass fiber mesh cloth; 15. a sound insulating board; 151. a fixing plate; 152. a sound insulation duct; 16. fixing the rod; 17. a second mortar layer; 18. flexible water-resistant putty; 19. and (6) a surface 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, a heat-insulating building exterior wall structure comprises a wall body 10, wherein an interface layer 11 is arranged on the outer surface of the wall body 10, a heat-insulating layer is arranged on the outer surface of the interface layer 11, a first mortar layer 13 and a second mortar layer 17 are arranged on the outer surface of the heat-insulating layer, a glass fiber mesh cloth 14 is further arranged between the first mortar layer 13 and the second mortar layer 17, flexible waterproof putty 18 and a surface layer 19 are arranged on the outer side of the second mortar layer 17, and the heat-insulating layer comprises an outer shell 12 with a hollow interior and a sound-insulating plate 15 arranged in an internal cavity.

The flexible waterproof putty 18 is laid on the surface of the second mortar layer 17, the surface layer 19 is an external coating, and the surface layer is coated on the surface of the flexible waterproof putty 18 and a decorative layer on the outer surface to provide certain attractiveness; the outer shell 12 is a box-type shell made of heat-insulating materials, a plurality of fixing rods 16 are horizontally arranged in a penetrating mode, one ends of the fixing rods 16 horizontally extend into the wall 10, the other ends of the fixing rods extend to the surface of the glass fiber gridding cloth 14, connecting plates are arranged on the fixing rods 16, the fixing rods 16 are perpendicular to the surfaces of the connecting plates, and the connecting plates are connected and fixed with the outer shell 12 through bolts, so that the stability and firmness of the main structure are guaranteed; the longitudinal section of the sound insulation board 15 is in an X shape, the fixing plate 151 is arranged at the edge of each end corner, a plurality of sound insulation tunnels 152 are formed in the board surface of the sound insulation board 15 and are arranged at intervals along the board surface of the sound insulation board 15, two ends of each sound insulation tunnel 152 penetrate through the surface of the sound insulation board 15 and are arranged in a bending mode, sound transmission is effectively blocked, the sound insulation effect is better, and the specific sound insulation tunnels 152 can be in an S shape; the fixing plate 151 is attached to the corresponding connecting plate surfaces on both sides and fixed by bolts. The sound insulation board 15 is arranged between the fixing rods 16 through the fixing board 151 to form a mutually restricted supporting structure, so that the stability of the heat insulation layer is ensured; the edge of the outer shell 12 is provided with a ventilation opening.

The working principle is as follows: when using, provide the heat preservation effect through the heat preservation, first mortar layer 13 provides the anti structure of splitting with second mortar layer 17, inboard glass fiber net check cloth 14 provides sealed waterproof effect, connect through dead lever 16 between the structure, be connected with dead lever 16 at the inside acoustic celotex board 15 that sets up of shell body 12 on heat preservation, strengthen the stability and the syllable-dividing effect of heat preservation, and frame structure's heat preservation can provide better heat preservation effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a thermal-insulated building outer wall structure keeps warm, includes wall body (10), its characterized in that: the surface of wall body (10) has set gradually interfacial layer (11), heat preservation, first mortar layer (13), second mortar layer (17), flexible water proof putty (18) and surface course (19), still be provided with glass fiber net check cloth (14) between first mortar layer (13) and second mortar layer (17), the heat preservation includes inside hollow shell body (12) to and set up acoustic celotex board (15) in inside cavity.

2. The heat-insulating building exterior wall structure according to claim 1, wherein: the surface layer (19) is external paint and is coated on the surface of the flexible waterproof putty (18).

3. The heat-insulating building exterior wall structure according to claim 1, wherein: the glass fiber mesh fabric wall is characterized in that a plurality of fixing rods (16) penetrate through the upper level of the outer shell (12), one ends of the fixing rods (16) horizontally extend into the wall body (10), the other ends of the fixing rods extend to the surface of the glass fiber mesh fabric (14), connecting plates are arranged on the fixing rods (16), the fixing rods (16) are perpendicular to the surfaces of the connecting plates, and the connecting plates are fixedly connected with the outer shell (12) through bolts.

4. A heat insulating building exterior wall structure according to claim 3, wherein: the utility model discloses a soundproof board, including acoustic celotex board (15), the longitudinal section of acoustic celotex board (15) is X shape, and each end angle border is provided with fixed plate (151), a plurality of syllable-dividing pore canals (152) have been seted up on the face of acoustic celotex board (15), the surface and the setting of buckling of acoustic celotex board (15) are run through at syllable-dividing pore canals (152) both ends.

5. The heat-insulating building exterior wall structure according to claim 4, wherein: the soundproofing duct (152) is S-shaped.

6. The heat-insulating building exterior wall structure according to claim 4, wherein: the fixing plate (151) is attached to the corresponding connecting plate surfaces on the two sides and is fixedly connected through bolts.

7. The heat-insulating building exterior wall structure according to claim 1, wherein: the outer shell (12) is made of heat-insulating materials.

8. The heat-insulating building exterior wall structure according to claim 1, wherein: the edge of the outer shell (12) is provided with a ventilation opening.