CN217679750U

CN217679750U - Assembled light steel presss from both sides core heat preservation integration wallboard

Info

Publication number: CN217679750U
Application number: CN202221800150.7U
Authority: CN
Inventors: 梁亮亮
Original assignee: Shanxi Auster Building Materials Co ltd
Current assignee: Shanxi Auster Building Materials Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-28
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an assembled light steel sandwich heat-preservation integrated wallboard, belonging to the technical field of external wallboards for buildings; comprises a keel frame and a heat-insulating structure layer embedded in the keel frame; the inner surfaces of the left side wall and the right side wall of the keel frame can be detachably connected with slots; the heat-insulating structure layer is inserted in the slot; the front surface and the rear surface of the keel frame inserted into the heat insulation structure layer are fixedly connected with light concrete layers, and the surfaces of the light concrete layers are fixedly connected with decorative plates; the utility model is a module integrated wall, the finished product can be directly installed on site, and the site pouring is not needed; the heat-insulating performance of the wall body is improved, meanwhile, the strength and stability performance of the wall body are guaranteed, and the zero-carbon building requirement is met.

Description

Assembled light steel presss from both sides core heat preservation integration wallboard

Technical Field

The utility model belongs to the technical field of zero energy consumption building energy conservation outer wall envelope of modularization, a light steel of assembled presss from both sides core heat preservation integration wallboard is related to.

Background

At present, the heat preservation, the heat insulation and the decoration of a building envelope structure become the key points of building energy-saving research, an internal heat preservation technology is gradually replaced by an external wall heat preservation technology, and the external wall heat preservation technology is gradually popularized and applied. The most common method is to stick and anchor the insulation board on the outer wall surface by the adhesive mortar, and to smear the thin polymer anti-crack mortar on the outer side of the insulation board. The external thermal insulation system of the external wall is a thermal insulation system arranged on the surface of the external wall of a building, and has higher requirements on weather-resistant conditions due to complex change of environmental conditions, so that higher requirements on the quality and the service life of the external thermal insulation system of the external wall are provided. To ensure excellent quality and long service life, the external thermal insulation system is required to be firmly and reliably connected with the external wall surface and cannot be loosened and fall off; the outer surface of the outer heat insulation system is complete and firm, and cannot crack, seep water, peel and delaminate. Due to the reason of fierce market competition and the reason of great quality difference of polymer mortar of chemical building materials and great quality difference of construction quality and technology of buildings, the quality and the service life of an external thermal insulation system of an external wall are difficult to be effectively controlled and ensured, thermal insulation boards are loosened and fall off, surface cracking and peeling sometimes occur, and effective development of building energy-saving work is seriously influenced. Meanwhile, the exterior wall finishing materials are various, and a considerable part of designers select heavy finishing materials such as ceramic tiles and the like, so that stricter and complex requirements are provided for the exterior wall external thermal insulation structure. The external thermal insulation structure applied and popularized in the building field at present is difficult to meet the complicated application requirements.

At present, integrated walls with various styles appear in the market, including fixed walls and movable walls, and the fixed walls have the problem that other components such as wires and the like cannot be installed after installation; once installed, fixed wall systems do not readily change their appearance or characteristics. The components of a movable wall system are often over-engineered, requiring different and specialized tools to assemble such movable wall systems, and movable wall systems often include a variety of different components that are not easily interchangeable. The installation of this type of wall is complicated. Furthermore, it is well known in the art that these movable wall systems have poor sound insulation, light insulation and vibration prevention effects due to their design. And for the assembled wall, the assembled wall needs to be assembled and used on the spot.

The energy-saving wall mainly comprises a passive ultra-low energy consumption wall and a near-zero energy consumption wall; the passive ultra-low energy consumption building is a building which adapts to climatic characteristics and natural conditions, provides a comfortable indoor environment through an enclosure structure with higher heat insulation performance and air tightness performance, adopts a fresh air heat recovery technology and utilizes renewable energy sources. And in order to achieve 75% of energy saving rate of the passive ultra-low energy consumption building, a heat insulation layer of 12-15cm is required to be added outside the wall body. For the wall body with near zero energy consumption, a heat-insulating layer of 12-15cm is further added in the wall body on the basis of adding a heat-insulating layer of 10-20cm outside the wall body, so that the thickness of the wall body is increased to 45-50cm; and because the intensity of the wall body needs to be ensured, structures such as a supporting metal frame or a reinforcing rib and the like are generally required to be installed in the wall body, the heat preservation structure connected to the outer part of the wall body main body is unstable, and has a falling unstable factor, meanwhile, the heat preservation performance is poor, the thickness of the wall body is increased, and the requirements of modern green low-carbon buildings cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a zero carbon building heat preservation of modularization decorates integration wall body. The purpose is under the prerequisite that does not increase wall body thickness, guarantees the thermal insulation performance of wall body simultaneously to the intensity of wall body.

In order to achieve the purpose, the utility model discloses a realize through following technical scheme:

an assembled light steel sandwich heat-insulation integrated wallboard comprises a keel frame and a heat-insulation structure layer embedded in the keel frame; the inner surfaces of the left side wall and the right side wall of the keel frame can be detachably connected with slots; the heat-insulating structure layer is inserted in the slot; the front surface and the rear surface of the keel frame inserted into the heat insulation structure layer are fixedly connected with light concrete layers, and the surfaces of the light concrete layers are fixedly connected with decorative plates.

Further, the keel frame is a hollow cuboid frame; the terminal surface all has seted up the wiring mouth around the fossil fragments frame.

Furthermore, a tie bar and a connecting piece are embedded in the light concrete layer, and the connecting piece extends to the outer side of the keel frame through the wiring port.

Furthermore, the outer surface of the light concrete layer is also provided with a building metal net film.

Furthermore, the thickness of the heat-insulating structure layer is less than or equal to 20cm, and the thickness of the light concrete layer is more than or equal to 5cm.

Further, the keel frame is a light steel keel.

Further, the slot passes through the bolt and is connected with fossil fragments frame lateral wall internal surface.

Furthermore, the heat-insulating structure layer is a vacuum heat-insulating plate.

The utility model discloses produced beneficial effect for prior art does:

the utility model discloses the integration wallboard combines together through the keel structure of frame-type and the thermal insulation wall of embedding, the thickness of conventional thermal insulation wall has been reduced when guaranteeing wall body strength, keel frame all around produces the outside effective support when spacing to inside wall body layer, the assembly structure of slot-in type can make the installation more swift, the slot can be adjusted according to thermal insulation structure layer's thickness, through around the two-layer light concrete pour firm in connection combine, the holistic stability of wall body has further been improved.

The utility model discloses form interior heat preservation with the heat preservation setting between the lightweight concrete layer, the wall body surface directly can carry out exterior trim connection, need not to carry out the subsides of insulation construction, and the wall body can realize that thermal insulation performance effectively reduces the thickness of wall body simultaneously, increases indoor area, directly carries out veneer subsides dress construction convenient and fast, and whole roughness improves; meanwhile, the heat insulation layer is positioned on the inner layer of the wall body, so that the phenomenon that the heat insulation layer falls off after long-term use is avoided.

The utility model discloses a keel frame all is provided with the connecting hole of working a telephone switchboard all around, very big has made things convenient for the setting of wall body pre-buried line, and clean energy facilities such as face can lug connection solar panel outside the wall body really accomplish zero carbon building wall.

The utility model is a module integrated wall, the finished product can be directly installed on site, and the casting on site is not needed; the heat insulation performance of the wall body is improved, meanwhile, the strength and stability performance of the wall body are guaranteed, and the zero-carbon building requirement is met.

Drawings

Figure 1 is the structure of fossil fragments frame schematic diagram in the embodiment.

Figure 2 is a schematic view of the keel frame 1 without the top frame.

Figure 3 is a transverse cross-sectional view of the assembled keel frame and insulating structural layer.

Fig. 4 is a schematic structural view of an integrated wall panel.

In the drawing, 1 is a keel frame, 2 is a heat preservation structure layer, 3 is connecting reinforcement, 4 is a wiring port, 5 is a decorative board, 6 is a slot, 7 is a light steel net film cover body, and 8 is a light concrete layer.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

Example 1

An assembled light steel sandwich heat-insulation integrated wallboard comprises a keel frame 1 and a heat-insulation structure layer 2 embedded in the keel frame 1; as shown in fig. 1 and 2, the keel frame 1 is a hollow square frame body made of light steel keels, and the frame body is formed by welding partial light steel keels; the side wall of the keel frame 1 is uniformly provided with round hole-shaped wiring ports 4; as shown in fig. 3, the inner surfaces of the left and right side walls of the keel frame 1 are connected with slots 6 through bolts; the heat-insulating structure layer 2 is inserted in the slot 6; after the heat preservation structure layer 2 is inserted, a light steel net film cover body 7 is connected to the front surface and the rear surface of the keel frame 1, a light concrete layer 8 with the thickness of 5 centimeters is poured on the inner side of the light steel net film cover body 7, the light concrete layer 8 seeps out of meshes of the light steel net film cover body 7 and is solidified and formed, and the decorative plate 5 is bonded and fixed on the surface of the light concrete layer 8.

As shown in fig. 4, a porous heat preservation structure layer 2 is arranged between the light concrete layers 8 on the two sides. Connecting steel bars 3 are embedded in the front side and the rear side of the heat-insulating structure layer 2, and the connecting steel bars 3 extend to the left and the right of the keel frame 1 and the outer sides of the upper wall and the lower wall through wiring ports 4 on the keel frame 1. In order to ensure the deflection of the wall body, tie bars are pre-embedded in the light concrete layer 8.

The preparation method of the integrated wallboard comprises the steps of adopting a keel frame 1 without a top frame (as shown in figure 2), and fixing a slot 6 at the inner sides of the left side wall and the right side wall of the keel frame 1 by using a bolt; this keel frame 1's top frame part then welds the light gauge steel nethike embrane cover body 7 in keel frame 1's front and back both sides, insert slot 6 about with insulation structure layer 2 from keel frame 1's top, weld the frame at keel frame 1 top on keel frame 1, then pour one deck thickness for 5 cm's light concrete layer 8 between this light gauge steel nethike embrane cover body 7 and insulation structure layer 2, it is pre-buried earlier to pass connection reinforcement 3 wiring mouth 4 before pouring, carry out light concrete pouring again. And then the decorative plate 5 is stuck on the outer surface of the light concrete layer 8.

Example 2

The utility model provides an assembled light steel presss from both sides core heat preservation integration wallboard, the structure of wall body is the same with embodiment 1 in this embodiment, the difference is that fix solar panel at 8 external surfaces of lightweight concrete layer, and solar panel's wiring has been pre-buried in fossil fragments frame before the pouring lightweight concrete, and the connector lug is worn out wiring mouth 4.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. An assembled light steel sandwich heat-insulation integrated wallboard is characterized by comprising a keel frame and a heat-insulation structure layer embedded in the keel frame; the inner surfaces of the left side wall and the right side wall of the keel frame can be detachably connected with slots; the heat-insulating structure layer is inserted in the slot; the front surface and the rear surface of the keel frame inserted into the heat insulation structure layer are fixedly connected with light concrete layers, and the surfaces of the light concrete layers are fixedly connected with decorative plates.

2. The assembly type light steel sandwich thermal-insulation integrated wallboard as claimed in claim 1, wherein the keel frame is a hollow cuboid frame; the terminal surface all has seted up the wiring mouth around the fossil fragments frame.

3. The assembly type light steel sandwich thermal insulation integrated wallboard as claimed in claim 1, wherein tie bars and connecting pieces are embedded in the light concrete layer, and the connecting pieces extend to the outer side of the keel frame through wiring ports.

4. The assembled light steel sandwich thermal-insulation integrated wallboard of claim 1, wherein the outer surface of the light concrete layer is further provided with a building metal net film.

5. The assembly type light steel sandwich thermal insulation integrated wallboard as claimed in claim 1, wherein the thickness of the thermal insulation structure layer is less than or equal to 20cm, and the thickness of the light concrete layer is greater than or equal to 5cm.

6. The assembled light steel sandwich insulation integrated wallboard of claim 1, wherein the keel frame is a light steel keel.

7. The assembly type light steel sandwich heat-insulation integrated wallboard of claim 1, wherein the slot is connected with the inner surface of the side wall of the keel frame through a bolt.

8. The assembly type light steel sandwich thermal insulation integrated wallboard of claim 1, wherein the thermal insulation structure layer is a vacuum thermal insulation board.