CN211312904U - Heat insulation board for building external wall - Google Patents

Abstract

The utility model relates to a building material field discloses a heated board for building outer wall, and its technical scheme main points are the package rubbing board body, the plate body includes the backup pad, lays heat preservation, filling layer, the insulating layer in the backup pad in proper order, one side fixedly connected with fastening frame towards the heat preservation of backup pad, a plurality of location thorn of the periphery wall fixedly connected with of fastening frame, one side fixedly connected with mount of backup pad is kept away from to the heat preservation, the filling layer is filled in the mount, one side that the heat preservation was kept away from to insulating layer fixed connection at the mount. The utility model has the advantages of realize keeping warm through multilayer structure and insulate against heat, improve the effect that keeps warm.

Description

Heat insulation board for building external wall

Technical Field

The utility model relates to a building material field, in particular to a heated board for building outer wall.

Background

The building external wall heat insulation is a heat insulation method for placing a heat insulation layer side outside a main body wall, and the heat insulation layer greatly reduces the influence of natural temperature, humidity, ultraviolet rays and the like on the main body structure. Especially, due to the influence of temperature on the structure, the cracking of partial non-structural components of the building is easily caused, and the mode of adding the heat insulation plate on the outer wall of the building can play a role in protecting and insulating the building. Therefore, the insulation board is widely applied to the field of buildings.

At present, chinese patent with publication number CN208472993U discloses a building external wall insulation board, sets up the heated board in the concrete wall outside, including board core and barrier film, board core encapsulation is in the barrier film, and the barrier film forms the end seal at board core bottom surface, and the barrier film forms the side encapsulation mouth at two sides that parallel of board core, and the side encapsulation mouth forms the side hem to board core bottom surface, and side hem both ends have the pressure corner, and the end seal mouth is formed with the end hem downwards, and the side hem is located end hem top and bonds as an organic wholely.

Above-mentioned heated board makes the heated board have the heat preservation effect through adding glass fiber felt layer and inorganic powder in the board core, but when ambient temperature is lower, only can not play fine heat preservation effect through glass fiber felt layer and inorganic powder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an heated board for building outer wall has and realizes heat preservation through multilayer structure and insulate against heat, improves the advantage of heat preservation effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an heated board for building outer wall, the package rubbing board body, the plate body includes the backup pad, lays heat preservation, filling layer, the insulating layer in the backup pad in proper order, one side fixedly connected with fastening frame towards the heat preservation of backup pad, a plurality of location thorn of periphery wall fixedly connected with of fastening frame, one side fixedly connected with mount of backup pad is kept away from to the heat preservation, the filling layer is filled in the mount, one side that the heat preservation was kept away from to insulating layer fixed connection at the mount.

Through adopting above-mentioned technical scheme, the backup pad plays the effect of the shape that supports whole plate body in the plate body, makes the firm connection in backup pad one side of heat preservation through the glue film. Meanwhile, the positioning puncture is inserted into the heat-insulating layer, so that the heat-insulating layer is tightly connected to one side of the supporting plate. Because the plate body leads to the plate body fracture easily at expend with heat and contract with cold's in-process, the mount can cushion the inside stress variation of plate body in the temperature variation process, reduces the phenomenon that the plate body fracture led to the fact the heat diffusion, and the filling layer of packing in the mount further improves the heat preservation effect. The heat insulation layer on the outermost side of the plate body can play a role in blocking heat loss on the outer side of the wall body. The utility model discloses, through the setting of heat preservation, filling layer, insulating layer, it is thermal-insulated to have to realize keeping warm through multilayer structure, improves the advantage of heat preservation effect.

Further, the fixing frame is in a grid shape, and the filling layer is filled in the grid on the fixing frame.

Through adopting above-mentioned technical scheme, latticed mount separates into a plurality of square frame with the outside of heat preservation, and the filling layer of being convenient for is fixed in the outside of heat preservation by the piecemeal, is favorable to the stable in structure of plate body. Meanwhile, the fibers in the glass wool layer are slender and uniformly distributed fibers, so that the glass wool layer has a lower heat conductivity coefficient, and excellent heat insulation performance is ensured.

Further, the fastening frame is a U-shaped frame with an opening facing the supporting plate.

Through adopting above-mentioned technical scheme, U type frame has increased the area of contact between fastening frame and each material layer, improves the compactness between each material layer.

Furthermore, a filling groove is formed in the fixing frame, and sealing glue is filled in the filling groove.

Through adopting above-mentioned technical scheme, sealed adhesive nature improves the structural stability of plate body with the inseparable connection in the outside of filling layer of insulating layer. Meanwhile, the sealing performance of the sealant can play a certain role in blocking heat loss, so that the heat preservation effect of the plate body is further improved.

Further, the insulating layer is an XPS extruded sheet.

By adopting the technical scheme, the molecular structure of the XPS extruded sheet consists of independent closed bubbles, so that the closed porosity of the XPS extruded sheet is higher, and the better closed porosity can effectively reduce the occurrence of the convection heat transfer phenomenon, therefore, the thermal insulation layer has better thermal insulation effect.

Furthermore, a waterproof coating is coated on the outer side of the heat insulation layer.

Through adopting above-mentioned technical scheme, waterproof coating can form a waterproof layer in the outside of plate body, prevents the sleet weather, and inside moisture invaded the plate body, cause the corruption of plate body, influence the life of plate body.

Furthermore, a plurality of fastening frames are arranged on the supporting plate.

Through adopting above-mentioned technical scheme, a plurality of fastening framves are fixed connection simultaneously between backup pad and heat preservation, can make the inseparable one side of fixing at the backup pad of heat preservation, prevent that heat preservation and backup pad from splitting apart, cause the heat to scatter and disappear.

Furthermore, the positioning thorns are arc-shaped, and arc-shaped openings face the supporting plate.

Through adopting above-mentioned technical scheme, curved location thorn has increased the stationary force between heat preservation and the backup pad, plays the effect of pin down to the heat preservation of backup pad both sides, has reduced the possibility of splitting between heat preservation and the backup pad.

To sum up, the utility model discloses following beneficial effect has:

1. the heat insulation layer and the filling layer can play a role in heat insulation at the outer side of the wall body, the heat insulation layer has the function of reducing heat loss, the multilayer structure realizes heat insulation, and the heat insulation effect of the plate body is improved;

2. the positioning thorns are arranged, so that the heat-insulating layer and the supporting plate can be connected more tightly, and the heat loss is reduced;

3. the XPS extruded sheet can reduce the occurrence of the phenomenon of convective heat transfer and improve the heat preservation effect of the sheet body.

Drawings

Fig. 1 is a schematic overall structure diagram for embodying a plate body in the embodiment;

fig. 2 is a schematic sectional structure diagram for embodying the plate body in the embodiment;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to an embodiment.

In the figure, 1, a plate body; 2. a support plate; 21. a fastening frame; 211. positioning the thorn; 3. a heat-insulating layer; 31. a fixed mount; 4. a filling layer; 5. a thermal insulation layer; 6. filling the groove; 7. and (3) a waterproof coating.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides an heated board for building outer wall, as shown in fig. 1 and 2, includes plate body 1, plate body 1 includes backup pad 2, lays heat preservation 3, filling layer 4, insulating layer 5 in the backup pad 2 in proper order. The supporting plate 2 plays a supporting role in the shape of the whole plate body 1, and the heat preservation effect of the two-layer structure of the heat preservation layer 3 and the filling layer 4 is achieved, so that the heat preservation effect of the plate body 1 is improved.

As shown in fig. 2 and 3, a plurality of fastening frames 21 (made of plastic) are connected to the side 3 of the wooden support plate 2 facing the heat insulation layer at intervals through glue layers, and a plurality of positioning spines 211 (made of plastic and integrated with the fastening frames 21) are fixedly connected to the outer peripheral wall of the fastening frames 21. One side fixedly connected with mount 31 (mount 31 is wooden structure, mount 31 and backup pad 2 formula structure as an organic whole) that backup pad 2 was kept away from to heat preservation 3, and filling layer 4 is filled in mount 31, has seted up filling groove 6 on the mount 31, is equipped with sealed glue in the filling groove 6, and heat insulating layer 5 is through sealed fixed connection in one side that heat preservation 3 was kept away from to mount 31.

As shown in fig. 1 and 2, the heat insulating layer 3 is adhered to one side of the supporting plate 2 through a glue layer, and at the moment, the heat insulating layer 3 is inserted into the positioning barbs 211, so that the heat insulating layer 3 is more closely connected to one side of the supporting plate 2, and the possibility of heat dissipation from the gap between the heat insulating layer 3 and the supporting plate 2 is reduced. The fixing frame 31 can buffer the stress change inside the plate body 1 caused by temperature change, and reduce the phenomenon of heat loss caused by cracking of the plate body 1. The thermal insulation layer 5 on the outermost side of the plate body 1 can play a role in blocking heat loss on the outer side of a protected wall body, so that the thermal insulation effect of the plate body 1 is realized.

As shown in fig. 2 and 3, the positioning barbs 211 are arc-shaped, and the arc-shaped openings are directed toward the support plate 2. The arc-shaped positioning pricks 211 can increase the fixing force of the positioning pricks 211 on the heat-insulating layer 3, so that the heat-insulating layer 3 is firmly adhered to one side of the supporting plate 2.

As shown in fig. 1 and 2, the fixing frame 31 is in a grid shape, the filling layer 4 is filled in the grid on the fixing frame 31, and the filling layer 4 is a glass wool layer. The fixing frame 31 can be separated into a plurality of square frames outside the heat-insulating layer 3, so that the filling layer 4 is conveniently fixed outside the heat-insulating layer 3 in a blocking manner, and the structural stability of the plate body 1 is facilitated. The glass wool is composed of uniformly distributed slender fibers, so that the glass wool has a low heat conductivity coefficient, and excellent heat insulation performance is guaranteed.

As shown in fig. 2, the fastening frame 21 is a U-shaped frame that opens toward the support plate 2. The U-shaped fastening frame 21 increases the contact area between the fastening frame 21 and each material layer, and improves the connection tightness between each material layer.

As shown in fig. 2, the thermal insulation layer 5 is an XPS extruded sheet. The molecular structure of the XPS extruded sheet is a plurality of closed bubbles, so that the closed porosity of the XPS extruded sheet is higher, the occurrence of the convection heat transfer phenomenon can be reduced due to the higher closed porosity, and therefore the heat insulation layer 5 can effectively prevent the dissipation of heat.

As shown in fig. 1 and 3, a waterproof coating 7 is applied to the outside of the heat insulating layer 5. The waterproof coating 7 can form a waterproof layer on the outer side of the board body 1, so that moisture is prevented from entering the board body 1, corrosion of various material layers in the board body 1 is prevented, and the service life of the board body 1 is influenced.

The specific working principle is as follows: the supporting plate 2 plays a role in supporting the shape of the whole plate body 1 in the plate body 1, the heat preservation layer 3 is adhered to one side of the supporting plate 2, and the heat preservation layer 3 is tightly fixed to one side of the supporting plate 2 through the positioning pricks 211. One side fixedly connected with mount 31 that backup pad 2 was kept away from in heat preservation 3, the packing glass is cotton in the mount 31, and the glass is cotton has further improved the thermal insulation performance of plate body 1. Meanwhile, the heat insulation layer 5 is tightly adhered to the outer side of the fixing frame 31 through the sealant arranged in the filling groove 6, and the occurrence of the convection heat transfer phenomenon can be reduced due to the special closed bubble structure of the XPS extruded sheet in the heat insulation layer 5, so that the whole sheet body 1 has a good heat insulation effect.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides an heated board for building outer wall, includes plate body (1), its characterized in that: plate body (1) includes backup pad (2), lays heat preservation (3), filling layer (4), insulating layer (5) on backup pad (2) in proper order, one side fixedly connected with fastening frame (21) of backup pad (2) towards heat preservation (3), a plurality of location thorn of periphery wall fixedly connected with (211) of fastening frame (21), one side fixedly connected with mount (31) of backup pad (2) are kept away from in heat preservation (3), filling layer (4) are filled in mount (31), insulating layer (5) fixed connection is in one side that heat preservation (3) were kept away from in mount (31).

2. The insulation board for the external wall of the building according to claim 1, characterized in that: the fixing frame (31) is in a grid shape, and the filling layer (4) is filled in the grid on the fixing frame (31).

3. The insulation board for the external wall of the building according to claim 1, characterized in that: the fastening frame (21) is a U-shaped frame with an opening facing the support plate (2).

4. The insulation board for the external wall of the building according to claim 1, characterized in that: and a filling groove (6) is formed in the fixing frame (31), and a sealant is filled in the filling groove (6).

5. The insulation board for the external wall of the building according to claim 1, characterized in that: the heat insulation layer (5) is an XPS extruded sheet.

6. The insulation board for the external wall of the building according to claim 5, wherein: and a waterproof coating (7) is coated on the outer side of the heat insulation layer (5).

7. The insulation board for the external wall of the building according to claim 1, characterized in that: the fastening frame (21) is provided with a plurality of fastening frames on the supporting plate (2).

8. The insulation board for the external wall of the building according to claim 1, characterized in that: the positioning thorn (211) is arc-shaped, and the arc-shaped opening faces the support plate (2).

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