CN219411494U - Composite wall board - Google Patents
Composite wall board Download PDFInfo
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- CN219411494U CN219411494U CN202320848024.7U CN202320848024U CN219411494U CN 219411494 U CN219411494 U CN 219411494U CN 202320848024 U CN202320848024 U CN 202320848024U CN 219411494 U CN219411494 U CN 219411494U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model provides a composite wallboard, wherein the composite wallboard comprises: a first heat-retaining layer; the second heat preservation layer is arranged on one side of the first heat preservation layer facing the outside, and a space is reserved between the first heat preservation layer and the second heat preservation layer; the first wallboard is arranged between the first heat insulation layer and the second heat insulation layer, and the first heat insulation layer and the second heat insulation layer are respectively connected to two sides of the first wallboard; the second wallboard is arranged on one side of the second heat preservation layer facing the outside, and is connected with the second heat preservation layer; the heating part is arranged on one side of the first heat preservation layer, which is away from the outside, and is connected with the first heat preservation layer and can generate heat; the temperature detection device is arranged on the second wallboard and is used for detecting the temperature of the second wallboard; and the alarm device is arranged on the second wallboard and is electrically connected with the temperature detection device, and the alarm device is used for giving an alarm when the temperature of the second wallboard is greater than or equal to the preset temperature.
Description
Technical Field
The utility model belongs to the technical field of building components, and particularly relates to a composite wallboard.
Background
In the prior art, in order to improve the heat insulation property, the wallboard is generally designed into a multi-layer structure, and a heat insulation layer is arranged in the multi-layer structure, but the heat insulation property of the wallboard is still insufficient in a low-temperature environment. For this reason, heating devices are also provided in part of the wall panels, which can generate heat to emit heat into the building to raise the temperature in the building, but such wall panels provided with heating devices present a risk of fire due to overheating of the heating devices.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, the utility model aims to propose a composite wall panel.
In order to achieve the above object, the present utility model provides a composite wallboard, comprising: a first heat-retaining layer; the second heat preservation layer is arranged on one side of the first heat preservation layer facing the outside, and a space is reserved between the first heat preservation layer and the second heat preservation layer; the first wallboard is arranged between the first heat insulation layer and the second heat insulation layer, and the first heat insulation layer and the second heat insulation layer are respectively connected to two sides of the first wallboard; the second wallboard is arranged on one side of the second heat preservation layer facing the outside, and is connected with the second heat preservation layer; the heating part is arranged on one side of the first heat preservation layer, which is away from the outside, and is connected with the first heat preservation layer and can generate heat; the temperature detection device is arranged on the second wallboard and is used for detecting the temperature of the second wallboard; and the alarm device is arranged on the second wallboard and is electrically connected with the temperature detection device, and the alarm device is used for giving an alarm when the temperature of the second wallboard is greater than or equal to the preset temperature.
The composite wallboard can be used in a building, and is composed of multiple layers, so that the composite wallboard has heat preservation, heating and fireproof functions, and the structure of the composite wallboard is limited below. The composite wallboard comprises a first heat preservation layer and a second heat preservation layer, wherein the second heat preservation layer is arranged on one side of the first heat preservation layer facing the outside, and the first heat preservation layer and the second heat preservation layer have heat insulation and heat preservation functions so as to preserve heat in a building. The first heat preservation and the second heat preservation have the interval between them so that other layers are arranged between the first heat preservation and the second heat preservation to improve the integral strength of the composite wallboard.
Further, the composite wallboard further comprises a first wallboard, wherein the first wallboard is arranged between the first heat insulation layer and the second heat insulation layer, and the first wallboard can be made of materials with higher strength such as concrete so as to improve the overall strength of the composite wallboard. The first heat preservation and the second heat preservation are connected in the both sides of first wallboard respectively, so, the accessible first wallboard is fixed first heat preservation and second heat preservation, and first wallboard has still played certain supporting role to first heat preservation and second heat preservation, avoids first heat preservation and second heat preservation to produce deformation under the exogenic action.
Further, the composite wallboard further comprises a second wallboard, the second wallboard is arranged on one side of the second heat insulation layer facing the outside, and the second wallboard can be made of materials with higher strength such as concrete. The second wallboard links to each other with the second heat preservation, can fix and support the second heat preservation through the second wallboard to the second wallboard can also protect the second heat preservation.
Further, in order to heat in the building, promote composite wall panel's heat preservation function, this application has still set up the heating portion in composite wall panel, and the heating portion can generate heat to realize carrying out the function of heating in the building. Specifically, the heating portion is located one side that first heat preservation deviates from the external world, and the heating portion links to each other with first heat preservation, and under the lower circumstances of external environment temperature, the heating portion can generate heat in order to promote the temperature in the building. And because the heating portion is located one side that first heat preservation deviates from the external world, so, can make the heat that the heating portion generated more to the transmission in the building, still can separate the heat that the heating portion generated through first heat preservation and second heat preservation, reduce the heat and run off to the external world.
Understandably, because the heating portion is disposed in the composite wallboard, if the temperature of the heating portion is too high, the combustible material near the heating portion is easy to burn, in order to avoid the problem, the fire risk is reduced, and the application further sets up a temperature detection device and an alarm device in the composite wallboard, wherein the temperature detection device is used for detecting the temperature of the second wallboard, and the alarm device can send out an alarm when the fire risk occurs. The temperature detection device and the alarm device are arranged on the second wallboard, specifically, the temperature detection device is in conductive connection with the alarm device, the alarm device is arranged on one side, facing the outside, of the second wallboard, and the alarm device can send out an alarm to remind a user to stop the operation of the heating part under the condition that the temperature detection device detects that the temperature of the second wallboard is greater than or equal to the preset temperature.
Through setting up the heating portion in composite wall panel, accessible heating portion heats in to the building, promotes composite wall panel's heat preservation heating function. Simultaneously, in order to reduce the conflagration risk that leads to owing to heating portion is overheated, this application has set up temperature-detecting device and alarm device in composite wall panel, and alarm device can send out the alarm when temperature-detecting device detects second wallboard high temperature, so, can reduce the conflagration risk, has promoted composite wall panel's security and reliability.
The composite wallboard provided by the utility model can also have the following distinguishing technical characteristics:
in the above technical solution, further, the composite wallboard further includes: the first flame-retardant layer is arranged on one side of the first heat-insulating layer, which is away from the outside, and the heating part is arranged between the first flame-retardant layer and the first heat-insulating layer; the second flame retardant layer is arranged between the second wallboard and the second heat insulation layer.
In this technical solution, the structure of the composite wallboard is further defined. The composite wallboard further comprises a first flame-retardant layer and a second flame-retardant layer, and the first flame-retardant layer and the second flame-retardant layer are used for improving the safety of the composite wallboard. Wherein, first fire-retardant layer locates the one side that first heat preservation deviates from the external world, and heating portion is located between first fire-retardant layer and the first heat preservation, and the material ignition that first fire-retardant layer adopted is high, consequently, even the overheated problem appears in the heating piece, first fire-retardant layer also can't burn under high temperature heating to play the function of protecting in the building, promoted composite wallboard's security. The second flame retardant coating is arranged between the second wallboard and the second heat preservation layer, the second wallboard is also made of a material with extremely high ignition point, and the safety of the composite wallboard is further improved by arranging the second flame retardant coating.
In the above technical solution, further, the composite wallboard further includes: a plurality of first connectors, the first connectors penetrating the first flame retardant layer to connect the first heat insulating layer with the first wallboard; and the second connecting pieces penetrate through the second flame-retardant layer to connect the second heat-insulating layer with the second wallboard.
In this technical scheme, in order to make first heat preservation can connect in first wallboard to and make the second heat preservation connect in the second wallboard, this application has still set up a plurality of first connecting pieces and a plurality of second connecting pieces in composite wallboard. Wherein, a plurality of first connecting pieces pass first fire-retardant layer and link to each other first heat preservation and first wallboard, and a plurality of second connecting pieces pass the fire-retardant layer of second and connect the second heat preservation in the second wallboard, so, not only can install fixedly first heat preservation and second heat preservation, can also fix first fire-retardant layer and fire-retardant layer of second, make composite wallboard have better wholeness.
In the above technical scheme, further, the first flame retardant layer, the first heat preservation layer, the first wallboard, the second heat preservation layer, the second flame retardant layer and the second wallboard are sequentially bonded.
In this technical scheme, inject another connected mode between first fire-retardant layer, first heat preservation, first wallboard, second heat preservation, second fire-retardant layer and the second wallboard, except the structure of connecting each part through the connecting piece, can also bond each part through the binder, first fire-retardant layer, first heat preservation, first wallboard, second heat preservation, second fire-retardant layer and second wallboard bond in proper order promptly to realize the fixed to first heat preservation, first fire-retardant layer, second heat preservation and second fire-retardant layer.
In the above-described aspect, further, the heating section includes: the heating piece is connected with an external power supply in a conductive way and can generate heat; the protection piece, the heating piece is located in the protection piece.
In this embodiment, the structure of the heating portion is defined. The heating part comprises a heating piece and a protecting piece, wherein the heating piece is connected with an external power supply in a conductive mode, and the heating piece can generate heat under the condition that the external power supply supplies power for the heating piece. The heating piece is located the inside of protector, so, accessible protector protects the heating piece, has promoted the reliability and the security of heating portion. In particular, the shielding member may be configured as a tubular structure, the heating member being configured as a strip-like structure, the heating member being located within the tubular shielding member.
In the above technical scheme, further, the heating part comprises an electrothermal film, and the electrothermal film is electrically connected with an external power supply and can generate heat.
In this technical scheme, limiting another structure of heating portion, heating portion can also be constructed as the electrothermal film, and the electrothermal film is attached to the surface of first heat preservation, and heating portion is connected with external power supply electric conduction, and under the condition that external power supply is for heating portion power supply, heating portion can generate heat. Since the heating portion is configured as the electrothermal film, heat generated by the heating portion configured as the electrothermal film can be more uniformly dispersed into the building than the heating portion configured as the belt-like structure, and the heating effect of the heating portion is improved.
In the above technical solution, further, the thickness of the second heat-insulating layer is greater than the thickness of the first heat-insulating layer.
In the technical scheme, the thickness of the first heat preservation layer and the thickness of the second heat preservation layer are limited, and the thickness of the second heat preservation layer is larger than the thickness of the first heat preservation layer. Understandably, the heat preservation effect of the heat preservation layer is related to the thickness of the heat preservation layer, the larger the thickness of the heat preservation layer is, the higher the heat preservation effect is, and because the second heat preservation layer is closer to the outside than the first heat preservation layer is, the heat preservation effect of the second heat preservation layer can be improved by setting the thickness of the second heat preservation layer to be larger than the first heat preservation layer, the heat loss in a building is prevented, and the heat preservation effect of the composite wall board is improved.
In the above technical scheme, further, the alarm device emits light when the temperature of the second wallboard is greater than or equal to the preset temperature.
In this technical scheme, inject alarm device, alarm device can report to the police through the mode of shining, under the condition that the temperature of second wallboard is greater than or equal to predetermineeing the temperature, alarm device can shine to make the user can in time be to closing heating portion, prevent to appear the conflagration risk.
In the above technical solution, further, the composite wallboard further includes: the reinforcing steel bar nets are respectively arranged in the first wallboard and the second wallboard.
In this technical solution, the structure of the composite wallboard is further defined. The composite wallboard further comprises a plurality of reinforcing steel bars, the reinforcing steel bars are respectively arranged in the first wallboard and the second wallboard, the strength of the first wallboard and the strength of the second wallboard can be improved through the reinforcing steel bars, and then the integral strength of the composite wallboard can be improved.
In the above technical solution, further, the composite wallboard further includes: and the third wallboard is arranged on one side of the first flame-retardant layer, which is away from the outside, and is connected with the first flame-retardant layer.
In this technical scheme still is equipped with the third wallboard in composite wall panel, and the third wallboard is located the one side that first fire-retardant layer deviates from the external world, and the third wallboard is close to in the inside of building promptly, and the third wallboard links to each other with first fire-retardant layer. The third wallboard is made of a material with higher strength, such as concrete, so that the first flame retardant layer and the first heat preservation layer can be protected through the third wallboard on one hand, and the integral strength of the composite wallboard can be further improved through the third wallboard on the other hand.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 shows one of the structural schematic diagrams of a composite wallboard of one embodiment of the present utility model;
FIG. 2 shows a second schematic structural view of a composite wallboard according to one embodiment of the present utility model;
fig. 3 shows a third schematic structural view of a composite wallboard according to an embodiment of the present utility model.
The correspondence between the reference numerals and the component names in fig. 1 to 3 is:
100 composite wallboard, 110 first heat preservation layer, 111 first connecting piece, 120 second heat preservation layer, 121 second connecting piece, 130 first wallboard, 131 reinforcing bar net, 140 second wallboard, 141 alarm device, 142 temperature detection device, 150 heating portion, 151 heating piece, 152 protector, 160 first fire-retardant layer, 170 second fire-retardant layer, 180 third wallboard.
Description of the embodiments
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
A composite wallboard 100 provided in accordance with some embodiments of the present utility model is described below with reference to fig. 1-3.
In one embodiment according to the present application, as shown in fig. 1, 2 and 3, a first aspect of the present utility model proposes a composite wallboard 100 comprising: a first heat-retaining layer 110; the second heat preservation layer 120 is arranged on one side of the first heat preservation layer 110 facing the outside, and a space is reserved between the first heat preservation layer 110 and the second heat preservation layer 120; the first wallboard 130 is arranged between the first heat preservation layer 110 and the second heat preservation layer 120, and the first heat preservation layer 110 and the second heat preservation layer 120 are respectively connected to two sides of the first wallboard 130; the second wallboard 140 is arranged on one side of the second heat insulation layer 120 facing the outside, and the second wallboard 140 is connected with the second heat insulation layer 120; the heating part 150 is arranged on one side of the first heat preservation layer 110, which is away from the outside, the heating part 150 is connected with the first heat preservation layer 110, and the heating part 150 can generate heat; the temperature detecting device 142 is disposed on the second wall plate 140, and the temperature detecting device 142 is used for detecting the temperature of the second wall plate 140; the alarm device 141 is disposed on the second wall board 140 and electrically connected to the temperature detecting device 142, and the alarm device 141 is configured to alarm when the temperature of the second wall board 140 is greater than or equal to a preset temperature.
The composite wallboard 100 provided by the application can be used in a building, and the composite wallboard 100 is composed of multiple layers, so that the composite wallboard 100 has heat preservation, heating and fireproof functions, and the structure of the composite wallboard 100 is defined below. The composite wallboard 100 comprises a first heat preservation layer 110 and a second heat preservation layer 120, wherein the second heat preservation layer 120 is arranged on one side of the first heat preservation layer 110 facing the outside, and the first heat preservation layer 110 and the second heat preservation layer 120 have heat insulation and heat preservation functions so as to preserve heat in a building. The first heat preservation layer 110 and the second heat preservation layer 120 have a space therebetween, so that other layers are disposed between the first heat preservation layer 110 and the second heat preservation layer 120 to enhance the overall strength of the composite wallboard 100.
Further, the composite wallboard 100 further includes a first wallboard 130, the first wallboard 130 is disposed between the first heat preservation layer 110 and the second heat preservation layer 120, and the first wallboard 130 may be made of a material with high strength such as concrete, so as to improve the overall strength of the composite wallboard 100. The first heat preservation layer 110 and the second heat preservation layer 120 are respectively connected to two sides of the first wallboard 130, so that the first heat preservation layer 110 and the second heat preservation layer 120 can be fixed through the first wallboard 130, the first wallboard 130 also plays a certain supporting role on the first heat preservation layer 110 and the second heat preservation layer 120, and deformation of the first heat preservation layer 110 and the second heat preservation layer 120 under the action of external force is avoided.
Further, the composite wall panel 100 further includes a second wall panel 140, the second wall panel 140 is disposed on a side of the second insulation layer 120 facing the outside, and the second wall panel 140 may be made of a material with high strength such as concrete. The second wall plate 140 is connected to the second insulation layer 120, and the second insulation layer 120 can be fixed and supported by the second wall plate 140, and the second wall plate 140 can also protect the second insulation layer 120.
Further, in order to heat in the building, promote the heat preservation function of composite wallboard 100, this application has still set up heating portion 150 in composite wallboard 100, and heating portion 150 can generate heat to realize carrying out the function of heating in the building. Specifically, the heating portion 150 is disposed on a side of the first heat-preserving layer 110 facing away from the outside, the heating portion 150 is connected to the first heat-preserving layer 110, and the heating portion 150 can generate heat to raise the temperature in the building under the condition of low temperature of the outside environment. In addition, since the heating portion 150 is disposed on the side of the first heat-preserving layer 110 facing away from the outside, the heat generated by the heating portion 150 can be transferred into the building more, and the heat generated by the heating portion 150 can be blocked by the first heat-preserving layer 110 and the second heat-preserving layer 120, so that the loss of heat to the outside is reduced.
As can be appreciated, since the heating portion 150 is disposed in the composite wall panel 100, if the temperature of the heating portion 150 is too high, the combustible material near the heating portion 150 is easily burned, in order to avoid the above problem and reduce the risk of fire, the application further provides a temperature detecting device 142 and an alarm device 141 in the composite wall panel 100, the temperature detecting device 142 is used for detecting the temperature of the second wall panel 140, and the alarm device 141 can issue an alarm when the risk of fire occurs. The temperature detecting device 142 and the alarm device 141 are disposed on the second wall plate 140, specifically, the temperature detecting device 142 is electrically connected with the alarm device 141, the alarm device 141 is disposed on a side of the second wall plate 140 facing the outside, and when the temperature detecting device 142 detects that the temperature of the second wall plate 140 is greater than or equal to the preset temperature, the alarm device 141 can send out an alarm to remind a user to stop the operation of the heating portion 150.
By providing the heating portion 150 in the composite wallboard 100, the interior of the building can be heated by the heating portion 150, and the heat preservation and heating functions of the composite wallboard 100 can be improved. Meanwhile, in order to reduce the fire risk caused by overheating of the heating part 150, the temperature detection device 142 and the alarm device 141 are arranged in the composite wallboard 100, and the alarm device 141 can give an alarm when the temperature detection device 142 detects that the temperature of the second wallboard 140 is too high, so that the fire risk can be reduced, and the safety and reliability of the composite wallboard 100 are improved.
In one embodiment according to the present application, as shown in fig. 1 and 2, the composite wallboard 100 further comprises: the first flame retardant layer 160 is arranged on one side of the first heat preservation layer 110, which is away from the outside, and the heating part 150 is positioned between the first flame retardant layer 160 and the first heat preservation layer 110; the second flame retardant layer 170 is disposed between the second wallboard 140 and the second insulating layer 120.
In this embodiment, the structure of the composite wallboard 100 is further defined. The composite wallboard 100 further includes a first flame retardant layer 160 and a second flame retardant layer 170, the first flame retardant layer 160 and the second flame retardant layer 170 being used to enhance the safety of the composite wallboard 100. Wherein, the first flame retardant layer 160 is disposed on one side of the first heat preservation layer 110 away from the outside, the heating portion 150 is disposed between the first flame retardant layer 160 and the first heat preservation layer 110, and the material adopted by the first flame retardant layer 160 has an extremely high ignition point, so that even if the heating element 151 has an overheating problem, the first flame retardant layer 160 cannot burn under high temperature heating, so as to perform a function of protecting the interior of the building, and the safety of the composite wallboard 100 is improved. The second flame retardant layer 170 is disposed between the second wallboard 140 and the second heat insulating layer 120, and the second wallboard 140 is also made of a material with an extremely high ignition point, so that the safety of the composite wallboard 100 is further improved by disposing the second flame retardant layer 170.
In one embodiment according to the present application, as shown in fig. 1 and 2, the composite wallboard 100 further comprises: a plurality of first connection members 111, the first connection members 111 connecting the first heat preservation layer 110 with the first wallboard 130 through the first flame retardant layer 160; and a plurality of second connecting members 121, wherein the second connecting members 121 penetrate the second flame retardant layer 170 to connect the second insulation layer 120 with the second wallboard 140.
In this embodiment, in order to enable the first insulation layer 110 to be connected to the first wallboard 130 and the second insulation layer 120 to be connected to the second wallboard 140, a plurality of first connectors 111 and a plurality of second connectors 121 are further provided in the composite wallboard 100. The first connection pieces 111 penetrate through the first flame retardant layer 160 to connect the first heat preservation layer 110 with the first wallboard 130, and the second connection pieces 121 penetrate through the second flame retardant layer 170 to connect the second heat preservation layer 120 with the second wallboard 140, so that not only the first heat preservation layer 110 and the second heat preservation layer 120 can be installed and fixed, but also the first flame retardant layer 160 and the second flame retardant layer 170 can be fixed, so that the composite wallboard 100 has better integrity.
In one embodiment according to the present application, as shown in fig. 1 and 2, the first flame retardant layer 160, the first heat insulating layer 110, the first wallboard 130, the second heat insulating layer 120, the second flame retardant layer 170, and the second wallboard 140 are sequentially bonded.
In this embodiment, another connection manner between the first flame retardant layer 160, the first heat insulating layer 110, the first wall plate 130, the second heat insulating layer 120, the second flame retardant layer 170, and the second wall plate 140 is defined, and in addition to the structure in which the respective components are connected by the connection member, the respective components may be bonded by an adhesive, that is, the first flame retardant layer 160, the first heat insulating layer 110, the first wall plate 130, the second heat insulating layer 120, the second flame retardant layer 170, and the second wall plate 140 are sequentially bonded to achieve the fixation of the first heat insulating layer 110, the first flame retardant layer 160, the second heat insulating layer 120, and the second flame retardant layer 170.
In one embodiment according to the present application, as shown in fig. 1, the heating part 150 includes: the heating element 151, the heating element 151 is connected with an external power supply in a conductive way, and the heating element 151 can generate heat; the guard 152, the heating element 151 is provided in the guard 152.
In this embodiment, the structure of the heating portion 150 is defined. The heating part 150 includes a heating element 151 and a shielding element 152, wherein the heating element 151 is electrically connected to an external power source, and the heating element 151 can generate heat when the external power source supplies power to the heating element 151. The heating element 151 is located inside the protecting element 152, so that the heating element 151 can be protected by the protecting element 152, and reliability and safety of the heating portion 150 are improved. Specifically, the shielding member 152 may be configured as a tubular structure, the heating member 151 is configured as a belt structure, and the heating member 151 is positioned within the tubular shielding member 152.
In one embodiment according to the present application, as shown in fig. 2, the heating part 150 includes an electrothermal film, which is electrically connected to an external power source and is capable of generating heat.
In this embodiment, another structure of the heating part 150 is defined, the heating part 150 may be further configured as an electrothermal film attached to the surface of the first heat preservation layer 110, the heating part 150 is electrically connected to an external power source, and the heating part 150 can generate heat when the external power source supplies power to the heating part 150. Since the heating part 150 is configured as an electrothermal film, heat generated by the heating part 150 configured as an electrothermal film can be more uniformly dispersed into a building than the heating part 150 configured as a belt-shaped structure, enhancing the heating effect of the heating part 150.
In one embodiment according to the present application, as shown in fig. 1 and 2, the thickness of the second thermal insulation layer 120 is greater than the thickness of the first thermal insulation layer 110.
In this embodiment, the thicknesses of the first heat insulating layer 110 and the second heat insulating layer 120 are defined, and the thickness of the second heat insulating layer 120 is greater than the thickness of the first heat insulating layer 110. Understandably, the heat preservation effect of the heat preservation layer is related to the thickness thereof, the larger the thickness of the heat preservation layer is, the higher the heat preservation effect is, because the second heat preservation layer 120 is closer to the outside than the first heat preservation layer 110 is, therefore, by setting the thickness of the second heat preservation layer 120 to be larger than that of the first heat preservation layer 110, the heat preservation effect of the second heat preservation layer 120 can be improved, the heat loss in the building is prevented, and the heat preservation effect of the composite wallboard 100 is improved.
In one embodiment according to the present application, the alarm device 141 emits light in the case where the temperature of the second wall plate 140 is greater than or equal to a preset temperature.
In this embodiment, the alarm device 141 is defined, the alarm device 141 can alarm by means of light emission, and in case that the temperature of the second wall plate 140 is greater than or equal to the preset temperature, the alarm device 141 can emit light, so that the user can timely turn off the heating part 150 to prevent the occurrence of fire risk.
In one embodiment according to the present application, as shown in fig. 1 and 2, the composite wallboard 100 further comprises: the plurality of reinforcing steel bars 131 are respectively arranged in the first wallboard 130 and the second wallboard 140.
In this embodiment, the structure of the composite wallboard 100 is further defined. The composite wallboard 100 further comprises a plurality of reinforcing steel bars 131, the plurality of reinforcing steel bars 131 are respectively arranged in the first wallboard 130 and the second wallboard 140, and the strength of the first wallboard 130 and the second wallboard 140 can be improved through the reinforcing steel bars 131, so that the overall strength of the composite wallboard 100 is improved.
In one embodiment according to the present application, as shown in fig. 1 and 2, the composite wallboard 100 further comprises: the third wallboard 180 is disposed on a side of the first flame retardant layer 160 facing away from the outside, and the third wallboard 180 is connected to the first flame retardant layer 160.
In this embodiment, a third wall panel 180 is further disposed in the composite wall panel 100, the third wall panel 180 is disposed on a side of the first flame retardant layer 160 facing away from the outside, that is, the third wall panel 180 is adjacent to the interior of the building, and the third wall panel 180 is connected to the first flame retardant layer 160. The third wall plate 180 is made of a material with higher strength, such as concrete, so that, on one hand, the first flame retardant layer 160 and the first heat preservation layer 110 can be protected by the third wall plate 180, and on the other hand, the overall strength of the composite wall plate 100 can be further improved by the third wall plate 180.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A composite wallboard, comprising:
a first heat-retaining layer;
the second heat preservation layer is arranged on one side of the first heat preservation layer facing the outside, and a space is reserved between the first heat preservation layer and the second heat preservation layer;
the first wallboard is arranged between the first heat-insulating layer and the second heat-insulating layer, and the first heat-insulating layer and the second heat-insulating layer are respectively connected to two sides of the first wallboard;
the second wallboard is arranged on one side of the second heat preservation layer facing the outside, and is connected with the second heat preservation layer;
the heating part is arranged on one side of the first heat preservation layer, which is away from the outside, and is connected with the first heat preservation layer, and the heating part can generate heat;
the temperature detection device is arranged on the second wallboard and is used for detecting the temperature of the second wallboard;
and the alarm device is arranged on the second wallboard and is in conductive connection with the temperature detection device, and the alarm device is used for giving an alarm when the temperature of the second wallboard is greater than or equal to the preset temperature.
2. The composite wallboard of claim 1, further comprising:
the first flame retardant layer is arranged on one side of the first heat preservation layer, which is away from the outside, and the heating part is positioned between the first flame retardant layer and the first heat preservation layer;
the second flame retardant layer is arranged between the second wallboard and the second heat insulation layer.
3. The composite wallboard of claim 2, further comprising:
a plurality of first connectors that connect the first thermal insulation layer with the first wallboard through the first flame retardant layer;
and the second connecting pieces penetrate through the second flame-retardant layer to connect the second heat-insulating layer with the second wallboard.
4. The composite wallboard of claim 2,
the first flame retardant layer, the first heat preservation layer, the first wallboard, the second heat preservation layer, the second flame retardant layer and the second wallboard are sequentially bonded.
5. The composite wallboard of any one of claims 1 to 4, wherein the heating section comprises:
the heating piece is connected with an external power supply in a conductive manner and can generate heat;
the heating element is arranged in the protective element.
6. The composite wallboard of any one of claims 1 to 4,
the heating part comprises an electrothermal film, the electrothermal film is connected with an external power supply in a conductive way, and the electrothermal film can generate heat.
7. The composite wallboard of any one of claims 1 to 4,
the thickness of the second heat preservation layer is larger than that of the first heat preservation layer.
8. The composite wallboard of any one of claims 1 to 4, further comprising:
the reinforcing steel bar nets are respectively arranged in the first wallboard and the second wallboard.
9. The composite wallboard of any one of claims 2 to 4, further comprising:
and the third wallboard is arranged on one side of the first flame-retardant layer, which is away from the outside, and is connected with the first flame-retardant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320848024.7U CN219411494U (en) | 2023-04-17 | 2023-04-17 | Composite wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320848024.7U CN219411494U (en) | 2023-04-17 | 2023-04-17 | Composite wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219411494U true CN219411494U (en) | 2023-07-25 |
Family
ID=87242127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320848024.7U Active CN219411494U (en) | 2023-04-17 | 2023-04-17 | Composite wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219411494U (en) |
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2023
- 2023-04-17 CN CN202320848024.7U patent/CN219411494U/en active Active
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