Heat insulation wallboard for energy-saving building

Abstract

According to the technical scheme, the heat insulation wallboard for the energy-saving building is characterized by comprising a base plate, an inner heat insulation wallboard body is laid on the upper end face of the base plate, a rock wool board is laid on the upper end face of the inner heat insulation wallboard body, and an outer wallboard body is laid on the upper end face of the rock wool board; a middle filling groove is formed in the upper end face of the inner heat insulation wall plate, and the middle filling groove is filled with polystyrene foam filler. A plurality of edge filling grooves are further formed in the upper end face of the inner heat insulation wall plate, and each edge filling groove is filled with hard polyurethane plate filler. The base plate, the inner heat insulation wall plate, the rock wool plate and the outer wall plate are sequentially spliced and laid, in the actual wall body laying use process, through clamping arrangement of the multiple layers of plates, multiple layers of heat insulation barriers can be formed, heat conduction is effectively reduced, and the overall heat insulation effect is improved; meanwhile, the ceramic thermal insulation coating, the varnish layer and the reflective coating which are coated on the side surface of the external wall panel can effectively reduce heat conduction, so that the thermal insulation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of energy -conserving building, in particular to a kind of heat insulation wallboard for energy -conserving building. BACKGROUND

[0002] With the improvement of people's living standards, people's requirements on building indoor thermal environment, sound environment and other aspects are higher and higher, so that the implementation of building energy saving, green building and existing building reconstruction, improving the performance of building envelope such as outer wall, outer window, roof insulation, heat insulation, sound insulation is the main technical means to improve indoor thermal environment, sound environment.

[0003] At present, the insulation and heat insulation performance of building outer wall is often improved by adding external insulation system on the outer side of newly built building or existing building or adding internal insulation and heat insulation system on the inner side of outer wall, and the external insulation and heat insulation system is generally painted or pasted on the outer side of outer wall with insulation slurry, insulation and heat insulation board, and then a finishing layer and a facing layer are formed, which requires higher insulation and supporting materials, system structure and construction quality, and at the same time, the laying of insulation and heat insulation board is usually exposed to the outside, which is easy to be eroded by ultraviolet rays, rain, wind sand and other natural environment, resulting in material aging, discoloration or falling, and then affecting the subsequent insulation effect.

[0004] Therefore, considering the long-term insulation and heat insulation effect of energy -conserving building, a kind of heat insulation wallboard for energy -conserving building is proposed to solve the above problems. INVENTION CONTENTS

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a kind of heat insulation wallboard for energy -conserving building, the insulation and heat insulation effect of heat insulation wallboard is better by the clamping of multilayer wallboard.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A kind of heat insulation wallboard for energy -conserving building, including substrate, the inner heat insulation wallboard is laid on the upper end surface of the substrate, the rock wool board is laid on the upper end surface of the inner heat insulation wallboard, and the outer wall is laid on the upper end surface of the rock wool board;

[0008] The intermediate filling groove is opened in the upper end surface of the inner heat insulation wallboard, and the polystyrene foam filler is arranged in the intermediate filling groove;

[0009] The upper end surface of the inner heat insulation wallboard is also provided with a plurality of edge filling grooves, and the plurality of edge filling grooves are distributed on both sides of the intermediate filling groove;Hard polyurethane board filler is filled in each edge filling groove;

[0010] The upper end surface of the outer wall is coated with ceramic insulation paint, the side of the ceramic insulation paint is coated with varnish layer, and the other side of the varnish layer is coated with reflective paint.

[0011] Further, the inner heat insulation wallboard, rock wool board, outer wall board edge wall is provided with two first positioning grooves, the other side of the inner heat insulation wallboard, rock wool board, outer wall board away from the first positioning groove is also provided with two first positioning blocks, two first positioning blocks and two first positioning grooves are oppositely arranged and size is matched.

[0012] Further, the inner heat insulation wallboard, rock wool board, outer wall board edge wall is provided with two first positioning grooves, the other side of the inner heat insulation wallboard, rock wool board, outer wall board away from the first positioning groove is also provided with two first positioning blocks, two first positioning blocks and two first positioning grooves are oppositely arranged and size is matched.

[0013] Further, the base plate, inner heat insulation wallboard, rock wool board, outer wall board is provided with a plurality of bolt through holes on the edge wall.

[0014] Summarized above, the utility model has the following beneficial effects:

[0015] 1, through the setting of the base plate, the inner heat insulation wallboard, rock wool board and the outer wall board four layer board material's in turn splicing paving, in actual wall paving use, the application can be through the clamping of the above multilayer board material, thereby forming multilayer heat insulation barrier, effectively reduce heat conduction, improve overall heat insulation effect, and the ceramic heat preservation coating, varnish layer and reflective coating coated on the side of the outer wall board can effectively reduce heat conduction, thereby further improving the heat preservation and insulation effect.

[0016] 2, through the polystyrene foam filler and rigid polyurethane board filler filled in the inner heat insulation wallboard, the heat insulation and heat preservation effect of the inner heat insulation wallboard can be further improved, and the two sides of the inner heat insulation wallboard are closed by the base plate and the rock wool board, so that the aging of the filler in the inner heat insulation wallboard can be reduced, the service life of the filler is prolonged, and the time of the heat preservation and insulation effect is prolonged.

[0017] 3, through the limiting splicing between the first positioning groove, the second positioning groove and the first positioning block, the second positioning block arranged on the two sides of the inner heat insulation wallboard, rock wool board and outer wall board, the heat insulation wallboard of the application can be more quickly docked when building on the energy-saving building wall surface, and the overall connection is more closely after docking, so that the heat preservation and insulation effect of the application can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram in this embodiment;

[0019] Figure 2 It is the outer wall board and rock wool board split structure schematic diagram in this embodiment;

[0020] Figure 3It is a filling distribution structure diagram in the heat insulation wallboard in the embodiment.

[0021] In the figure, 1, base plate; 2, inner heat insulation wallboard; 21, intermediate filling groove; 22, polystyrene foam filling; 23, edge filling groove; 24, rigid polyurethane board filling; 3, rock wool board; 4, outer wallboard; 5, ceramic thermal insulation paint; 51, varnish layer; 6, reflective paint; 7, first positioning groove; 8, second positioning groove; 9, first positioning block; 10, second positioning block; 11, bolt through hole. DETAILED DESCRIPTION

[0022] The utility model will be further explained in detail below in combination with the drawings.

[0023] Wherein, same parts are indicated by same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0024] First embodiment;

[0025] Referring to Figures 1-3 As shown in the figure, the utility model is a kind of heat insulation wallboard for energy-saving building in preferred embodiment, including base plate 1, inner heat insulation wallboard 2 is laid on the upper end surface of base plate 1, rock wool board 3 is laid on the upper end surface of inner heat insulation wallboard 2, outer wallboard 4 is laid on the upper end surface of rock wool board 3;

[0026] Intermediate filling groove 21 is opened in the upper end surface of inner heat insulation wallboard 2, and polystyrene foam filling 22 is filled in intermediate filling groove 21;

[0027] A plurality of edge filling grooves 23 are also opened in the upper end surface of inner heat insulation wallboard 2, and the plurality of edge filling grooves 23 are distributed on the two sides of intermediate filling groove 21;Each edge filling groove 23 is filled with rigid polyurethane board filling 24;

[0028] Ceramic thermal insulation paint 5 is coated on the upper end surface of outer wallboard 4, varnish layer 51 is coated on the side of ceramic thermal insulation paint 5, and reflective paint 6 is coated on the other side of varnish layer 51.

[0029] In the embodiment, the four layers of board materials of base plate 1, inner heat insulation wallboard 2, rock wool board 3 and outer wallboard 4 are sequentially spliced and laid, in actual wall laying use, the present application can be clamped by the above-mentioned multilayer board material, to form a multilayer heat insulation barrier, effectively reduce heat conduction, improve the overall heat insulation effect, and the ceramic thermal insulation paint 5, varnish layer 51 and reflective paint 6 coated on the side of outer wallboard 4 can effectively reduce heat conduction, to further improve the thermal insulation effect.

[0030] Further, the polystyrene foam filler 22 and the rigid polyurethane board filler 24 filled in the inner thermal insulation wallboard 2 can further improve the thermal insulation effect of the inner thermal insulation wallboard 2, and the two sides of the inner thermal insulation wallboard 2 are closed by the base plate 1 and the rock wool board 3, so that the aging of the filler in the inner thermal insulation wallboard 2 can be reduced, the service life of the filler is prolonged, and the time of the thermal insulation effect is prolonged

[0031] Second embodiment

[0032] Referring to Figure 1 As shown in the figure, the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 are provided with two first positioning grooves 7 at the edge walls, and the other sides away from the first positioning grooves 7 are further provided with two first positioning blocks 9, and the two first positioning blocks 9 are oppositely arranged with the two first positioning grooves 7 and are adapted in size. The abutting and limiting between the first positioning block 9 and the first positioning groove 7 enables the user to connect the same size of the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 end to end, so that the same size of the two groups of inner thermal insulation wallboard 2, rock wool board 3 and outer wallboard 4 form a whole plate. When the laying area of the energy-saving building wall is large, the user can assemble the thermal insulation wallboard of the present application by the above method, so as to adapt to the laying of energy-saving building walls of different sizes.

[0033] Third embodiment

[0034] Referring to Figure 1 As shown in the figure, the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 are provided with two first positioning grooves 7 at the edge walls, and the other sides away from the first positioning grooves 7 are further provided with two first positioning blocks 9, and the two first positioning blocks 9 are oppositely arranged with the two first positioning grooves 7 and are adapted in size. The abutting and limiting between the first positioning block 9 and the first positioning groove 7 enables the user to connect the same size of the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 end to end, so that the same size of the two groups of inner thermal insulation wallboard 2, rock wool board 3 and outer wallboard 4 form a whole plate. When the laying area of the energy-saving building wall is large, the user can assemble the thermal insulation wallboard of the present application by the above method, so as to adapt to the laying of energy-saving building walls of different sizes.

[0035] Fourth embodiment

[0036] Referring to Figure 1 As shown in the figure, the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 are provided with two first positioning grooves 7 at the edge walls, and the other sides away from the first positioning grooves 7 are further provided with two first positioning blocks 9, and the two first positioning blocks 9 are oppositely arranged with the two first positioning grooves 7 and are adapted in size. The abutting and limiting between the first positioning block 9 and the first positioning groove 7 enables the user to connect the same size of the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 end to end, so that the same size of the two groups of inner thermal insulation wallboard 2, rock wool board 3 and outer wallboard 4 form a whole plate. When the laying area of the energy-saving building wall is large, the user can assemble the thermal insulation wallboard of the present application by the above method, so as to adapt to the laying of energy-saving building walls of different sizes.

[0037] Further, in actual setting, the bolt through holes 11 provided on the edge walls of the base plate 1, the inner thermal insulation wallboard 2, the rock wool board 3 and the outer wallboard 4 are distributed at the same position and correspond to each other.

[0038] Implementation process:

[0039] The first step: when the user needs to build the heat insulation wallboard of the application, first, the base plate 1 is positioned on the energy-saving building wall, and then the inner heat insulation wallboard 2 is laid on the side of the base plate 1, when the inner heat insulation wallboard 2 is laid, the user fills the polystyrene foam filler 22 and the rigid polyurethane plate filler 24 into the middle filling groove 21 and the edge filling groove 23 respectively, when the polystyrene foam filler 22 and the rigid polyurethane plate filler 24 are filled and dried, the user lays the rock wool board 3 on the side of the inner heat insulation wallboard 2, and at the same time, the rock wool board 3 is used to close the edge filling groove 23 and the middle filling groove 21;

[0040] The second step: when the rock wool board 3 is laid, the user lays the outer wall plate 4 on the side of the rock wool board 3, when the base plate 1, the inner heat insulation wallboard 2, the rock wool board 3 and the outer wall plate 4 are all laid, the user passes the bolt through the bolt hole 11, so as to realize the overall connection of the base plate 1, the inner heat insulation wallboard 2, the rock wool board 3 and the outer wall plate 4 by cooperating with the nut, and at this time, the heat insulation wallboard can be completed overall laying;

[0041] The third step: when the laying area of the energy-saving building wall is large, the user connects the overall heat insulation wallboard end to end, and at this time, the first positioning groove 7 and the second positioning groove 8 are limited by the first positioning block 9 and the second positioning block 10, so that the heat insulation wallboard of the application can be assembled in multiple blocks, and then it is suitable for the laying of energy-saving building walls of different sizes.

[0042] The above shows and describes the basic principle and main features of the application and the advantages of the application. Those skilled in the art should understand that the application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the application, and various changes and improvements can be made without departing from the spirit and scope of the application. These changes and improvements all fall within the scope of the application. The scope of protection of the application is defined by the appended claims and their equivalents.

Claims

1. An energy efficient insulated wall panel for buildings, characterized by: Including the base plate (1), the inner thermal insulation wallboard (2) is laid on the upper end surface of the base plate (1), the rock wool board (3) is laid on the upper end surface of the inner thermal insulation wallboard (2), and the outer wallboard (4) is laid on the upper end surface of the rock wool board (3); An intermediate filling groove (21) is formed in the upper end surface of the inner thermal insulation wallboard (2), and a polystyrene foam filler (22) is arranged in the intermediate filling groove (21); A plurality of edge filling grooves (23) are formed in the upper end surface of the inner thermal insulation wallboard (2), and the plurality of edge filling grooves (23) are distributed on both sides of the intermediate filling groove (21); a hard polyurethane plate filler (24) is arranged in each of the edge filling grooves (23); The outer wallboard (4) is coated with a ceramic thermal insulation paint (5) on the upper end surface, the ceramic thermal insulation paint (5) is coated with a varnish layer (51) on the side, and the other side of the varnish layer (51) is coated with a reflective paint (6).

2. The energy efficient insulated wall panel for building construction as claimed in claim 1 wherein: Two first positioning grooves (7) are formed in the edge walls of the inner thermal insulation wallboard (2), the rock wool board (3) and the outer wallboard (4), and two first positioning blocks (9) are further protrudingly arranged on the other side of the inner thermal insulation wallboard (2), the rock wool board (3) and the outer wallboard (4) away from the first positioning grooves (7), the two first positioning blocks (9) are oppositely arranged with the two first positioning grooves (7) and are size-fitted.

3. The energy efficient insulated wall panel for building construction as claimed in claim 1 wherein: Two second positioning grooves (8) are formed in the edge walls of the inner thermal insulation wallboard (2), the rock wool board (3) and the outer wallboard (4), and a second positioning block (10) is further protrudingly arranged on the other side of the inner thermal insulation wallboard (2), the rock wool board (3) and the outer wallboard (4) away from the second positioning grooves (8), and the second positioning block (10) is oppositely arranged with the second positioning grooves (8) and is size-fitted.

4. The energy efficient insulated wall panel for building construction as claimed in claim 2 wherein: A plurality of bolt through holes (11) are formed in the edge walls of the base plate (1), the inner thermal insulation wallboard (2), the rock wool board (3) and the outer wallboard (4).

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