CN216042321U - Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building - Google Patents

Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building Download PDF

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Publication number
CN216042321U
CN216042321U CN202122406488.6U CN202122406488U CN216042321U CN 216042321 U CN216042321 U CN 216042321U CN 202122406488 U CN202122406488 U CN 202122406488U CN 216042321 U CN216042321 U CN 216042321U
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Prior art keywords
panel
keel
external
plate
ultra
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CN202122406488.6U
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Inventor
陈国伟
王方舟
梅东升
赵永良
梁国杰
郭永红
毛永清
谢正和
彭中峰
朱迎春
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Beijing Jingneng Energy Technology Research Co ltd
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Beijing Jingneng Energy Technology Research Co ltd
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Abstract

The utility model provides a composite heat-insulating external wall panel applied to an ultra-low energy consumption box-type module temporary building, which sequentially comprises the following components from inside to outside: the composite material comprises an inner decorative plate, a light steel keel, an aerogel layer, a vacuum heat insulation plate, an inner wallboard, an outer wallboard and an outer decorative panel; the inner decorative plate is connected with the light steel keel; the aerogel layer is filled between the light steel keel and the vacuum heat insulation plate; the vacuum heat insulation plate is connected with the inner wallboard; the inner wall board is connected with the wall structure keel; the wall structure keel is connected with the external wall panel; the external wall panel is connected with the external decorative panel connecting keel; the exterior decorative panel connecting keel is connected with the exterior decorative panel. The wall panel has good heat insulation performance, solves the problems of poor heat insulation performance and large heat transfer coefficient of the traditional wall panel, adopts a vacuum heat insulation panel double-layer staggered joint paving mode, effectively blocks a heat bridge and ensures the heat insulation effect.

Description

Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building
Technical Field
The utility model relates to the technical field of heat preservation, in particular to a composite heat-preservation external wall panel applied to an ultra-low energy consumption box-type module temporary building.
Background
With the continuous deterioration of global environmental problems, sustainable development becomes the mainstream trend and the focus of attention at present, and box-type steel structure houses gradually become novel green environment-friendly buildings which are concerned by society due to the advantages of stable structure, good mildew-proof, fire-proof and corrosion-proof properties, low requirements on construction environment, capability of field installation, low cost, short construction period, high secondary recovery utilization rate, no generation of construction waste, small environmental pollution and the like. Containerized buildings have their own advantages and also have their limitations in some respects. The container type temporary modeling block house is of an all-steel structure, the heat conduction of components is fast, on the other hand, the heat preservation and heat insulation performance of the box body is poor, if the box body is not processed or modified, the box body does not meet the requirement, the heat comfort requirement of residential buildings cannot be met in winter, and the heat supply and cold supply system can be also provided with large load to cause resource waste.
The heat preservation and heat insulation system of a common building is mainly divided into an inner heat preservation system and an outer heat preservation system according to different arrangement positions, but because box type temporary building house component units are generally prefabricated in factories, the inner heat preservation system is mostly adopted, and the heat preservation layer is additionally arranged on the inner side of a container body, so that the structure-decoration integrated effect can be achieved, but the inner space of a container can be occupied. How to utilize the high-efficiency heat insulation technology of the enclosure structure to realize the ultrahigh-efficiency energy conservation of the house and reduce the energy consumption becomes the current research hotspot problem.
In summary, the following problems exist in the prior art: the box type house has low heat insulation efficiency and needs to reduce energy consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of realizing super-efficient energy conservation and reducing energy consumption of box-type houses.
In order to achieve the purpose, the utility model provides a composite heat-insulating external wall panel applied to an ultra-low energy consumption box type module temporary building, which sequentially comprises the following components from inside to outside: the composite material comprises an inner decorative plate, a light steel keel, an aerogel layer, a vacuum heat insulation plate, an inner wallboard, an outer wallboard and an outer decorative panel;
the inner decorative plate is connected with the light steel keel;
the aerogel layer is filled between the light steel keel and the vacuum heat insulation plate;
the vacuum heat insulation plate is connected with the inner wallboard;
the inner wall board is connected with the wall structure keel;
the wall structure keel is connected with the external wall panel;
the external wall panel is connected with the external decorative panel connecting keel;
the outer decorative panel connecting keel is connected with the outer decorative panel.
Specifically, the thickness of the inner wallboard is 15-30 mm.
Specifically, the thickness of the external wall panel is 2-6 mm.
Specifically, the thickness of the aerogel layer is 100 mm.
Specifically, the thickness of the vacuum insulation panel is 50 mm.
Specifically, the interior trim panel is connected to the light gauge steel by a first self-tapping screw.
Specifically, interior wallboard passes through the second self tapping screw and is connected with wall structure fossil fragments.
Specifically, the wall structure keel is connected with the external wall panel through welding.
The internal and external structures and layers of the wallboard are reasonably designed, and different functional layers are designed in multiple layers to realize heat preservation and consumption reduction, wherein two high-performance heat preservation materials of aerogel and vacuum heat insulation boards are adopted as the composite heat preservation layer, so that the wallboard has good heat preservation and heat insulation performance, the problems of poor heat preservation performance and large heat transfer coefficient of the traditional wallboard are solved, a double-layer staggered joint paving mode of the vacuum heat insulation boards is adopted, a heat bridge is effectively blocked, the heat preservation effect is ensured, and the composite heat preservation layer can be reduced by more than 50% in thickness compared with the traditional heat preservation mode of the heat preservation materials under the same heat transfer performance. The heat transfer coefficient of the wallboard of the utility model can be as low as 0.075W/m2K. The composite heat-insulating layer is installed by adopting a sandwich filling mode, so that the formation of air layers in the heat-insulating layer is effectively reduced, and the condition that the heat-insulating layer falls off in the process of carrying the building is prevented. The energy consumption level of the temporary building house can be reduced by combining with other technical products such as heat bridge breaking treatment, air tightness design, fresh air heat recovery, passive doors and windows, and the like, and the standard performance requirement of ultra-low energy consumption buildings is realized.
Drawings
Fig. 1 is a schematic structural diagram of a composite thermal insulation external wall panel applied to an ultra-low energy consumption box-type module temporary building provided by an embodiment of the utility model;
the reference numbers illustrate:
1. an exterior decorative panel; 2. the external decorative panel is connected with the keel; 3. an external wall panel 4, a wall structure keel; 5. an inner wall panel; 6. a vacuum insulation panel; 7. an aerogel layer; 8. a light steel keel; 9. an inner decorative plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the present invention, as shown in fig. 1, there is provided a composite thermal insulation external wall panel applied to an ultra-low energy consumption box-type module temporary building, which sequentially comprises, from inside to outside: the decorative panel comprises an inner decorative panel 9, a light steel keel 8, an aerogel layer 7, a vacuum insulation panel 6, an inner wallboard 5, an outer wallboard 3 and an outer decorative panel 1;
the inner decorative plate 9 is connected with the light steel keel 8; the inner decoration panel can be made of inner decoration plate materials such as aluminum pinch plate or calcium silicate plate;
the aerogel layer 7 is filled between the light steel keel 8 and the vacuum heat insulation plate 6;
the vacuum heat insulation plate 6 is connected with the inner wall plate 5;
the inner wall board 5 is connected with the wall structure keel 4;
the wall structure keel 4 is connected with the external wall panel 3;
the external wall panel 3 is connected with the external decorative panel connecting keel 2;
the exterior decorative panel connecting keel 2 is connected with the exterior decorative panel 1.
The external decorative panel 1 can adopt a metal external wall cladding, a stone external wall cladding or a PVC external wall cladding and the like; the outer decorative plate connecting keel is a vertical keel;
the thickness of the inner wall plate 5 is 15-30 mm.
The thickness of the external wall panel 3 is 2-6 mm.
The wallboard supporting layer comprises wall structure keels and inner and outer wallboards, the inner wallboard is made of a 17mm cement fiberboard, and the outer wallboard is made of a 2-4mm color steel plate or a 4-6mm steel plate in consideration of outer wall bearing. When the bearing is small, a 2-4mm color steel plate is adopted, and when the bearing is large, a 4-6mm steel plate is adopted.
The thickness of the aerogel layer 7 is 100mm, the existence of an air layer can be obviously eliminated, the heat conductivity coefficient can be reduced, and the heat transfer coefficient of the wallboard can be as low as 0.085W/m2K or less, e.g. 0.075W/m2·K。
The vacuum insulation panel 6 has a thickness of 50 mm.
The inner decoration plate 9 is connected with the light steel keel 8 through a first self-tapping screw.
The inner wall board 5 is connected with the wall structure keel 4 through a second self-tapping screw.
The wall structure keel 4 is connected with the external wall panel 3 through welding.
Vacuum insulation panel 6 constitutes compound heat preservation with aerogel layer 7 jointly, and compound heat preservation adopts 50mm vacuum insulation panel and 100 mm's aerogel complex, and vacuum insulation panel adopts the stagger joint to spread and pastes, ensures adiabatic effect, aerogel and vacuum insulation panel bonding connection. The thermal bridge is effectively avoided; under the same heat transfer performance, the composite heat-insulating layer can reduce the thickness by more than 50% compared with the traditional heat-insulating material heat-insulating mode.
The thermal conductivity of the aerogel is 0.018W/m.K, and the thermal conductivity of the vacuum heat-insulating plate 6 is 0.004W/m.K.
The composite heat-insulating layer adopts two high-performance heat-insulating materials of aerogel and a vacuum heat-insulating plate as the composite heat-insulating layer, has good heat-insulating performance, can solve the problems of poor heat-insulating performance and large heat transfer coefficient of the traditional wallboard, adopts a double-layer staggered joint paving mode of the vacuum heat-insulating plate, effectively blocks a heat bridge, ensures the heat-insulating effect, and can reduce the thickness by more than 50 percent compared with the traditional heat-insulating material heat-insulating mode under the same heat transfer performance. The heat transfer coefficient of the wallboard of the utility model can be as low as 0.075W/m2K. The composite heat-insulating layer is installed by adopting a sandwich filling mode, so that the formation of air layers in the heat-insulating layer is effectively reduced, and the condition that the heat-insulating layer falls off in the process of carrying the building is prevented. The energy consumption level of the temporary building house can be reduced by combining with other technical products such as heat bridge breaking treatment, air tightness design, fresh air heat recovery, passive doors and windows, and the like, and the standard performance requirement of ultra-low energy consumption buildings is realized.
Example (b):
a composite heat-insulating external wall panel applied to an ultra-low energy consumption box-type module temporary building is mainly composed of an external decorative layer, a wall panel supporting layer, a composite heat-insulating layer, an internal decorative panel layer and the like, wherein the external decorative panel 1 and an external decorative panel connecting keel 2 form the external decorative layer, and the external decorative layer is connected with an external wall panel 3; the external wall plate 3, the wall structure keel 4 and the internal wall plate 5 form a wall plate supporting layer; the vacuum heat insulation plate 6 and the aerogel layer 7 jointly form a composite heat insulation layer, and the vacuum heat insulation plate 6 is paved and attached on the inner wallboard 5; the inner decorative plate 9 and the light steel keel 8 form an inner decorative panel layer. The exterior decorative panel 1 and the exterior decorative panel connecting keel 2 are connected by adopting an aluminum pressing plate and a cross-shaped self-tapping screw, the aluminum pressing plate has unidirectionality during installation, and the method can enhance the wind resistance and the damage resistance of the exterior decorative surface. The outer wall panel 3 is connected with the outer decorative panel connecting keel 2 and the wall structure keel 4 and all uses the welding mode. The inner wall panel 5 may be covered with a keel using a wall panel made of a material having the same characteristics, such as a cement fiberboard, a calcium silicate board, a gypsum board, or the like. Wall structure fossil fragments 4 and interior wallboard 5 adopt cross slot self tapping screw to be connected, and interior wallboard top uses angle bar and fossil fragments to fix. The vacuum heat-insulating plate and the inner wall plate 5 are connected in an adhesive mode, the adhesive glue is multipurpose nail-free glue, and the adhesive mode adopts a five-point mounting method, so that the thickness of an air layer between the vacuum plate and a wall body is reduced. The aerogel thermal insulation material is filled into the light steel keel and the vacuum thermal insulation plate 6 in a filling mode to form a sandwich structure, and the installation mode can eliminate the existence of an air layer and reduce the thermal conductivity. The connection mode of the light steel keel 8 and the inner decoration plate 9 is the same as the connection mode of the outer decoration surface and the outer decoration plate connection keel 2.
Wherein, the outer decorative surface layer can adopt a metal outer wall cladding, a stone outer wall cladding or a PVC outer wall cladding and the like; the inner wall board can be made of 17mm cement fiber boards, and the outer wall board can be made of color steel plates or 4-6mm steel plates in consideration of outer wall bearing. The composite heat-insulating layer adopts 50mm vacuum insulation board composite 100mm aerogel, and the vacuum insulation board adopts the staggered joint to spread and paste, ensures adiabatic effect, and aerogel and vacuum insulation board bonding are connected. The inner decoration panel can be made of aluminum gusset plate or calcium silicate plate.
Above-mentioned scheme, main advantage is:
1. the utility model adopts two high-performance heat-insulating materials of aerogel and vacuum heat-insulating plate as the composite heat-insulating layer, has good heat-insulating performance, solves the problems of poor heat-insulating performance and large heat transfer coefficient of the traditional wallboard, and designs the wallboard so that the heat transfer coefficient can be as low as 0.075W/m2·K。
2. The utility model adopts a double-layer staggered joint laying mode of the vacuum insulated panel, effectively obstructs a heat bridge and ensures the heat preservation effect.
3. The utility model achieves the level of reducing the energy consumption of the temporary building house and realizes the standard performance requirement of the ultra-low energy consumption building by combining the application of other technical products such as heat bridge breaking treatment, air tightness design, fresh air heat recovery, passive doors and windows and the like.
4. The composite heat-insulating layer is installed in a sandwich filling mode, so that the formation of air layers in the heat-insulating layer is effectively reduced, and the condition that the heat-insulating layer falls off in the process of carrying a building is prevented.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. In order that the components of the present invention may be combined without conflict, it is within the scope of the present invention that any person skilled in the art may make equivalent changes and modifications without departing from the spirit and principle of the present invention.

Claims (8)

1. The utility model provides a be applied to compound incubation side fascia that ultra-low energy consumption box module faces built room which characterized in that, by interior to exterior includes in proper order: the composite decorative plate comprises an inner decorative plate (9), a light steel keel (8), an aerogel layer (7), a vacuum insulation plate (6), an inner wallboard (5), an outer wallboard (3) and an outer decorative panel (1);
the inner decorative plate (9) is connected with the light steel keel (8);
the aerogel layer (7) is filled between the light steel keel (8) and the vacuum heat insulation plate (6);
the vacuum heat insulation plate (6) is connected with the inner wallboard (5);
the inner wall plate (5) is connected with the wall structure keel (4);
the wall structure keel (4) is connected with the external wall panel (3);
the external wall panel (3) is connected with the external decorative panel connecting keel (2);
the exterior decorative panel connecting keel (2) is connected with the exterior decorative panel (1).
2. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module temporary building according to claim 1, wherein the thickness of the internal wall panel (5) is 15-30 mm.
3. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module temporary building according to claim 1, wherein the thickness of the external wall panel (3) is 2-6 mm.
4. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module temporary building according to claim 1, wherein the thickness of the aerogel layer (7) is 100 mm.
5. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module temporary building according to claim 1, wherein the thickness of the vacuum insulation panel (6) is 50 mm.
6. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module temporary building according to claim 1, is characterized in that the internal decorative panel (9) is connected with the light steel keel (8) through a first self-tapping screw.
7. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module adjacent building is characterized in that the internal wall panel (5) is connected with the wall structure keel (4) through a second self-tapping screw.
8. The composite thermal insulation external wall panel applied to the ultra-low energy consumption box-type module temporary building according to claim 1, wherein the wall structure keel (4) is connected with the external wall panel (3) through welding.
CN202122406488.6U 2021-09-30 2021-09-30 Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building Active CN216042321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122406488.6U CN216042321U (en) 2021-09-30 2021-09-30 Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122406488.6U CN216042321U (en) 2021-09-30 2021-09-30 Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building

Publications (1)

Publication Number Publication Date
CN216042321U true CN216042321U (en) 2022-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122406488.6U Active CN216042321U (en) 2021-09-30 2021-09-30 Be applied to compound incubation side fascia that ultra-low energy consumption box module faced building

Country Status (1)

Country Link
CN (1) CN216042321U (en)

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