Energy-saving thermal insulation board for civil engineering building curtain wall

Abstract

The utility model provides an energy-saving thermal insulation board for a civil engineering building curtain wall, which relates to the field of thermal insulation boards and comprises a curtain wall thermal insulation board body, the left side and the right side of the curtain wall thermal insulation board body are respectively provided with a splicing convex board and a splicing groove, and a graphite polystyrene board layer is arranged inside the curtain wall thermal insulation board body. The middle of the graphite polystyrene board layer is wrapped with a composite interlayer, a waterproof board layer is bonded to the outer surface of the graphite polystyrene board layer, a cement fiber board layer is bonded to the front side of the waterproof board layer through a stainless steel thin board layer, and an edge seam protection board is bonded to the rear side face of the curtain wall heat insulation board body. The utility model solves the problem that the heat preservation performance is influenced by the damp of the splicing seam of the energy-saving heat preservation and heat insulation plate because the heat preservation and heat insulation plate spliced by springs is easy to elastically lose efficacy under the influence of outdoor environment in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat insulation plate, specifically relates to a kind of energy-saving heat preservation heat insulation plate for civil engineering building curtain wall. BACKGROUND

[0002] In civil engineering construction, the building curtain wall used is composed of a support structure system and a panel, which has a certain displacement capacity relative to the main structure, and does not share the action of the main structure, and is an architectural peripheral structure or a decorative structure, in order to reduce indoor heat dissipation and prevent outdoor cold from penetrating, a heat insulation plate is usually added for heat preservation and insulation. Through research, the prior art (publication number: CN202321527457.9) discloses an energy-saving heat preservation heat insulation plate, which is characterized in that the hidden hole is used to insert and fix the fixing bolt, the rear end of the fixing bolt is fixed to the wall surface, and the front end is hidden in the hidden hole, without occupying the outer space. The mutual cooperation of the splicing top groove, the splicing side groove, the splicing bottom plate, the splicing side plate, the clamping block, the clamping groove, the second compression spring and the movable block facilitates the splicing of adjacent energy-saving heat preservation heat insulation plates, ensures the flushness of the energy-saving heat preservation heat insulation plates, and increases the sealing performance. However, the spring-spliced heat preservation heat insulation plate in the prior art is easily affected by the outdoor environment and loses its elasticity, which causes the splicing joint of the energy-saving heat preservation heat insulation plate to be dampened, thereby affecting the heat preservation performance. SUMMARY

[0003] To overcome the defects of the prior art, the present application provides an energy-saving heat preservation heat insulation plate for civil engineering building curtain wall, which solves the problem of the spring-spliced heat preservation heat insulation plate in the prior art being easily affected by the outdoor environment and losing its elasticity, which causes the splicing joint of the energy-saving heat preservation heat insulation plate to be dampened, thereby affecting the heat preservation performance.

[0004] To achieve the above-mentioned purpose, an energy-saving heat preservation heat insulation plate for civil engineering building curtain wall is provided, which comprises a curtain wall heat insulation plate body, a splicing convex plate and a splicing recess are respectively arranged on the left and right sides of the curtain wall heat insulation plate body,

[0005] A graphite polystyrene board layer is arranged inside the curtain wall heat insulation plate body, a composite interlayer is wrapped in the middle of the graphite polystyrene board layer, a waterproof board layer is bonded to the outer surface of the graphite polystyrene board layer, a cement fiber board layer is bonded to the front side of the waterproof board layer through a stainless steel sheet layer, and a joint protection plate is bonded to the rear side of the curtain wall heat insulation plate body.

[0006] Further, a splicing convex plate is arranged on the left side and the upper end of the graphite polystyrene board layer; and the splicing convex plate is arc-shaped.

[0007] Further, a splicing recess is formed in the right side and the lower end of the waterproof board layer; and the shape of the splicing recess corresponds to that of the splicing convex plate.

[0008] Further, the waterproof plate layer is inserted and attached to the front and rear sides and the right side of the graphite polystyrene plate layer.

[0009] Further, the stainless steel sheet layer is in a porous shape between the waterproof plate layer and the cement fiber plate layer.

[0010] Further, the edge joint protection plate is welded with a connecting rib plate at the front end, and the connecting rib plate is inserted into the graphite polystyrene plate layer and the waterproof plate layer.

[0011] Further, the edge joint protection plate is in an L-shaped distribution at the rear end of the splicing convex plate.

[0012] The energy-saving heat preservation and insulation plate for the building curtain wall of civil engineering of the utility model has the advantages that the energy-saving heat preservation and insulation plate for the building curtain wall of civil engineering of the utility model utilizes the graphite polystyrene plate layer, the composite interlayer of aerogel felt material and the waterproof plate layer to form a clamping type high-efficiency heat preservation and insulation structure, the composite interlayer in the graphite polystyrene plate layer further enhances the overall heat preservation and insulation performance of the curtain wall heat preservation and insulation plate, guarantees the heat preservation effect of the building curtain wall, the edge joint protection plate and the stainless steel sheet layer are respectively attached to the splicing side of the heat preservation and insulation plate, the splicing of the heat preservation and insulation plate is ensured to be closely attached, the compression strength of the splicing end of the heat preservation and insulation plate is facilitated to be strengthened, the phenomenon that the splicing end of the heat preservation and insulation plate is warped or deformed is avoided, and the practicability of the curtain wall heat preservation and insulation plate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a front view structural schematic diagram of the energy-saving heat preservation and insulation plate for the building curtain wall of civil engineering of the utility model embodiment.

[0014] Fig. 2 It is a front view structural schematic diagram of the energy-saving heat preservation and insulation plate for the building curtain wall of civil engineering of the utility model embodiment.

[0015] Fig. 3 It is a top view sectional structure schematic diagram of the utility model embodiment's storage base.

[0016] Fig. 4 It is a front view structural schematic diagram of the edge joint protection plate of the utility model embodiment.

[0017] In the drawing: 1, curtain wall heat preservation and insulation plate body; 11, splicing convex plate; 12, splicing groove; 2, graphite polystyrene plate layer; 21, composite interlayer; 3, waterproof plate layer; 4, stainless steel sheet layer; 5, cement fiber plate layer; 6, edge joint protection plate; 61, connecting rib plate. DETAILED DESCRIPTION

[0018] Refer to Figs. 1 to 4As shown, the utility model provides a kind of energy-saving heat preservation insulation board for civil engineering building curtain wall, comprising: curtain wall heat insulation board body 1, curtain wall heat insulation board body 1 left and right sides are respectively provided with splicing convex plate 11 and splicing recess 12,

[0019] Curtain wall heat insulation board body 1 inside is provided with graphite polystyrene board layer 2, graphite polystyrene board layer 2 middle part is wrapped with composite interlayer 21, graphite polystyrene board layer 2 outer surface is bonded with waterproof board layer 3, waterproof board layer 3 front side is bonded with cement fiber board layer 5 by stainless steel sheet layer 4, curtain wall heat insulation board body 1 rear side is bonded with edge joint protection plate 6.

[0020] Curtain wall heat insulation board body 1 is connected by graphite polystyrene board layer 2, composite interlayer 21 of aerogel felt material and waterproof board layer 3 and forms high-efficiency heat preservation insulation structure, so that the composite interlayer 21 in graphite polystyrene board layer 2, further enhance the overall heat preservation insulation performance of curtain wall heat preservation insulation board, guarantee the heat preservation effect of building curtain wall, and edge joint protection plate 6 and stainless steel sheet layer 4 are respectively attached to the heat preservation insulation board splicing side, to ensure that the heat preservation insulation board splicing place is attached closely, avoid the phenomenon that the heat preservation insulation board splicing end surface appears to be warped, deformed, improve the practicability of curtain wall heat preservation insulation board.

[0021] In the embodiment, graphite polystyrene board layer 2 left side and upper end are provided with splicing convex plate 11;And splicing convex plate 11 is arc-shaped protrusion.Waterproof board layer 3 right side and lower end surface are provided with splicing recess 12;And splicing recess 12 groove surface corresponds with the shape of splicing convex plate 11.Waterproof board layer 3 is inserted and attached to the front and rear sides and right side of graphite polystyrene board layer 2.

[0022] As a preferred embodiment, curtain wall heat insulation board body 1 can be realized by splicing convex plate 11 and splicing recess 12 Multiple board bodies are spliced by bonding, which is convenient for daily assembly.Graphite polystyrene board layer 2 is provided with composite interlayer 21 of aerogel felt material, to further enhance the heat preservation insulation performance of graphite polystyrene board layer 2, improve the practicability of curtain wall heat preservation insulation board.

[0023] In the embodiment, the surface of stainless steel sheet layer 4 is porous between waterproof board layer 3 and cement fiber board layer 5.

[0024] As a preferred embodiment, stainless steel sheet layer 4 can be used to strengthen the strength of cement fiber board layer 5, to avoid deformation and damage of cement fiber board layer 5.

[0025] In the embodiment, edge joint protection plate 6 front end is welded with link rib plate 61;And link rib plate 61 is inserted in graphite polystyrene board layer 2 and waterproof board layer 3.Edge joint protection plate 6 is L-shaped and distributed at the rear end of splicing convex plate 11.

[0026] As a preferred embodiment, the edge joint protection plate 6 distributed at the rear end of the splicing convex plate 11 facilitates the close fit with the left spliced thermal insulation plate body, reinforces the close fit of the thermal insulation plate splicing end, facilitates the strengthening of the compression strength of the thermal insulation plate splicing end, avoids the edge warping and deformation of the thermal insulation plate splicing end face, and improves the practicability of the curtain wall thermal insulation plate.

[0027] The energy-saving thermal insulation plate for the civil engineering building curtain wall can effectively solve the problem that the spring spliced thermal insulation plate is easily elastically failed under the influence of the outdoor environment in the prior art, causes the splicing joint of the energy-saving thermal insulation plate to be damp, and thus affects the thermal insulation performance, enhances the overall thermal insulation performance of the curtain wall thermal insulation plate, guarantees the thermal insulation effect of the building curtain wall, ensures the close fit of the thermal insulation plate splicing end, facilitates the strengthening of the compression strength of the thermal insulation plate splicing end, avoids the edge warping and deformation of the thermal insulation plate splicing end face, improves the practicability of the curtain wall thermal insulation plate, and is suitable for the energy-saving thermal insulation plate for the civil engineering building curtain wall.

Claims

1. An energy saving thermal insulation panel for use in civil engineering construction curtain walls, comprising: Curtain wall heat insulation plate body (1), the curtain wall heat insulation plate body (1) is provided with splicing lug (11) and splicing groove (12) respectively on left and right sides, characterized by: The curtain wall heat insulation plate body (1) is internally provided with a graphite polystyrene board layer (2), the graphite polystyrene board layer (2) is wrapped with a composite interlayer (21) in the middle, the outer surface of the graphite polystyrene board layer (2) is bonded with a waterproof board layer (3), the front side of the waterproof board layer (3) is bonded with a cement fiber board layer (5) through a stainless steel sheet layer (4), and the back side of the curtain wall heat insulation plate body (1) is bonded with a edge seam protection plate (6).

2. An energy saving thermal insulation panel for civil engineering construction curtain wall according to claim 1, characterized in that, The left side and the upper end of the graphite polystyrene board layer (2) are provided with splicing lugs (11); and the splicing lugs (11) are arc-shaped protrusions.

3. A thermal energy conserving and insulating panel for use in civil engineering construction curtain walls as claimed in claim 1, wherein The right side and the lower end of the waterproof board layer (3) are provided with splicing grooves (12); and the groove surfaces of the splicing grooves (12) correspond to the shapes of the splicing lugs (11).

4. A thermal energy conserving and insulating panel for use in civil engineering construction curtain walls according to claim 3, wherein The waterproof board layer (3) is inserted and attached to the front and back sides and the right side of the graphite polystyrene board layer (2).

5. A thermal energy conserving and insulating panel for use in civil engineering construction curtain walls as claimed in claim 1, wherein, The surface of the stainless steel sheet layer (4) is porous and located between the waterproof board layer (3) and the cement fiber board layer (5).

6. An energy saving, heat insulating panel for civil engineering construction curtain wall as claimed in claim 1, wherein The front end of the edge seam protection plate (6) is welded with a connecting rib plate (61); and the connecting rib plate (61) is inserted and attached to the graphite polystyrene board layer (2) and the waterproof board layer (3).

7. A thermal energy conserving and insulating panel for use in civil engineering construction curtain walls according to claim 6, wherein The edge seam protection plate (6) is L-shaped and distributed at the back side end of the splicing lug (11).

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