CN211736137U

CN211736137U - Heat radiation dalle

Info

Publication number: CN211736137U
Application number: CN201922201221.6U
Authority: CN
Inventors: 王兵; 董占波; 白纪新; 徐正东
Original assignee: China National Building Materials Innovation and Technology Research Institute Co Ltd
Current assignee: China National Building Materials Innovation and Technology Research Institute Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-23
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a thermal radiation dalle, thermal radiation dalle includes the edge gypsum board, reflection stratum, heating film, the finish coat that thermal radiation dalle's thickness direction bonded the setting in proper order, wherein, be provided with temperature detect switch on the finish coat, temperature detect switch with the heating film electricity is connected. The utility model provides a heat radiation dalle inlays in panel inside and establishes heating film and reflectance coating, realizes dalle's heat supply function to utilize the heating temperature of automatically controlled switch control heating film, not only rate of heating is fast, the scope is wide, can regulate and control the temperature alone moreover, and the practicality is strong, and application scope is wide.

Description

Heat radiation dalle

Technical Field

The utility model relates to a building structure technical field especially relates to a heat radiation dalle.

Background

Most of the decorative gypsum boards on the market at present can only be used for decoration, and the indoor temperature control mainly depends on the heat preservation function of walls, doors and windows, so that the temperature can be only kept to a certain degree, and the temperature regulation, such as heating, cannot be realized; in the indoor environment requiring heating, heating facilities are additionally arranged on the ground or on the wall. The floor heating facilities laid on the ground are difficult to maintain, and if the floor heating facilities are laid in the later period, the original ground materials need to be damaged, so that not only is time and labor consumed, but also hidden structures such as pipeline circuits and the like are easy to damage, and certain potential safety hazards are caused; and heating facilities (such as air conditioners or heating air) additionally arranged on the wall or the top occupy large space, and the tail end temperature of the facilities is slowly increased by adopting a heating mode of carrying out point-to-surface heating, and the local temperature cannot be independently regulated. In addition, the heating mode of burning coal or gas is adopted, so that not only is serious pollution caused to air, but also potential threats such as carbon monoxide poisoning or gas explosion exist.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to solving the above-described problems. An object of the utility model is to provide a heat radiation decorative board of solving above problem. Specifically, the utility model provides a heat radiation dalle that can generate heat.

In order to solve the technical problem, the utility model provides a heat radiation dalle, heat radiation dalle includes the edge gypsum board, reflection stratum, heating film, the finish coat that heat radiation dalle's thickness direction bondd the setting in proper order, wherein, be provided with temperature detect switch on the finish coat, temperature detect switch with the heating film electricity is connected.

Wherein, the heating film is a graphene heating film.

Further, a first protective layer is arranged between the heating film and the decorative layer.

Further, a second protective layer is arranged between the heating film and the reflecting layer.

Wherein, the reflecting layer is an aluminum foil reflecting layer.

Further, be provided with conductive connection omentum and electrode in the heating membrane, conductive connection omentum is laid in the heating membrane, and pass through the electrode with temperature detect switch and external power supply are connected.

Wherein, the electrode is covered with a protective layer.

Wherein, the gypsum board is a paper surface gypsum board.

The utility model provides a heat radiation dalle inlays in panel inside and establishes heating film and reflectance coating, realizes dalle's heat supply function to utilize the heating temperature of automatically controlled switch control heating film, not only rate of heating is fast, the scope is wide, can regulate and control the temperature alone moreover, and the practicality is strong, and application scope is wide.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 schematically shows an exploded view of a heat-radiating decorative panel according to the present invention;

fig. 2 schematically shows another exploded view of the heat-radiating decorative panel of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Graphene is a two-dimensional material consisting of a single layer or a few layers of carbon atoms, is a novel nano material with the strongest electric and heat conducting performance, and has the advantages of energy conservation, safety, stability, environmental protection and the like. The graphene heating film has the advantages of high heating speed, uniform heating, low power temperature, extremely low formaldehyde content, no benzene carcinogenic substances, greenness and environmental friendliness. The inventor utilizes the above-mentioned various performance of graphite alkene heating film, is applied to dalle with graphite alkene heating film, combines together with the gypsum board, is equipped with temperature detect switch, realizes the regional heating to can independently regulate and control the temperature, energy-conservation, environmental protection improve indoor heating efficiency moreover, improve dalle's functionality and practicality.

The heat radiation decorative plate provided according to the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows the utility model discloses a decomposition structure schematic diagram of thermal radiation dalle, it is shown with reference to fig. 1, this thermal radiation dalle includes gypsum board 1, reflection stratum 2, heating film 3, the finish coat 4 that bonds the setting in proper order along thermal radiation dalle's thickness direction. Wherein, the gypsum board 1 is used as a substrate of a decorative plate; the decorative layer 4 is used as a decorative layer of the decorative plate and is used as a decorative surface layer in use; the heating film 3 is used as a heat source of the heat radiation decorative plate and supplies heat to the whole decorative plate in an area manner; the reflecting layer 2 reflects the heat of the heating film 3 to the outside of the decorative layer 4 (namely, a user space), so that the heat generated by the heating film 3 is effectively prevented from diffusing to the other side by penetrating through the gypsum board 1, the wall and the like, the heat loss is avoided, and the heating efficiency is improved. The temperature control switch 5 is arranged on the finish coat 4, and the temperature control switch 5 is electrically connected with the heating film 3 and used for controlling the heating temperature of the heating film 3.

In a typical embodiment, the heating film 3 is a graphene heating film.

The graphene has very good heat conduction performance, the heat conductivity coefficient of pure defect-free single-layer graphene is as high as 5300W/mK, and the graphene is a carbon material with the highest heat conductivity coefficient so far, and is higher than that of a single-wall carbon nanotube (3500W/mK) and a multi-wall carbon nanotube (3000W/mK). When it is used as carrier, its thermal conductivity can be up to 600W/mK.

The electric heat conversion efficiency of the graphene heating film is more than 99% under a normal working state, and the graphene heating film can be heated once opened; the infrared ray can generate infrared light waves, the wavelength of the infrared light waves is mainly concentrated in 5-15 mu m, the infrared ray is beneficial to human health, the infrared conversion rate (namely the electrothermal radiation conversion efficiency) is up to 87%, and the infrared ray has the functions of heating and physical therapy. Different from the heating mode of traditional low efficiency convection currents such as air conditioner, heating installation, the infrared ray direct action is human, need not heated air as heat-conducting medium, when reducing the energy consumption, makes human feel more comfortable, and graphite alkene heating film formaldehyde content is extremely low moreover, does not contain benzene class carcinogen completely, green.

In addition, the graphene heating film is uniform in heating, soft in texture and stable in power. The graphene high-temperature flame-retardant electric film has the advantages that the highest working temperature can reach 180 ℃ in a 220V voltage environment, the service life can reach 30000 hours, the equivalent effect is 30 years, the flame retardance is V0 grade, combustion cannot occur under the condition of open fire, and the safety coefficient of the graphene high-temperature flame-retardant electric film applied to the field of electric heating is extremely high.

Specifically, a conductive connection net film and an electrode (not shown in the figure) are arranged in the heating film 3, and the conductive connection net film is laid in the heating film 3 and is connected with the temperature control switch 5 and an external power supply through the electrode. For example, the graphene heating film includes a graphene film, a conductive connection mesh film laid on the graphene film, and an electrode. The temperature control switch 5 controls connection and disconnection between an external power supply and the electrode, so that the conductive connection net film is controlled to conduct electricity to the graphene film, and heating temperature of the graphene conductive film are controlled. Wherein, a protective layer is covered on the electrode. Further, a protective layer also covers the graphene film and the conductive connection mesh film.

In order to avoid damage to the heating film 3 or the conductive connecting mesh film or the electrode in the heating film 3 due to factors such as collision during installation, and to protect the integrity and the service life of the graphene heating film, a protective layer may be disposed on one side or both sides of the graphene heating film. Fig. 2 shows an exploded structure schematic of another embodiment of the thermal radiation heating film of the present invention, and referring to fig. 2, a first protective layer 6 is provided between the heating film 3 and the finishing layer 4. Suitably, a second protective layer 7 may also be provided between the heating film 3 and the reflective layer 2. Specifically, both the first protective layer 6 and the second protective layer 7 may employ a sponge protective layer having a good cushioning effect.

In an exemplary embodiment, the reflective layer 2 may be an aluminum foil reflective layer. The aluminum foil paper reflecting layer can reflect infrared waves, the infrared waves are organized to penetrate through the gypsum board and the wall body to be transmitted to a next door room, heat loss is effectively avoided, and indoor heating efficiency is improved.

The utility model discloses an among the heat radiation dalle, gypsum board 1 can be the thistle board. Illustratively, the gypsum board 1 is a special gypsum plaster board, the surface density of the gypsum plaster board reaches more than 10 kilograms, the nail-holding power reaches more than 800N, the gypsum plaster board has good fracture load and strength, the edge shape is good, the width error is within 1mm, the diagonal error is within 2mm, and the gypsum plaster board plays roles in protecting the graphene heating film and beautifying the decorative effect of the board shape.

It is to be noted that the heat radiating decorative panel may be adhesively fixed by the adhesive layer 8 between adjacent layers or adjacent structures. Between gypsum board 1 and reflection stratum 2, between reflection stratum 2 and the heating film 3, between heating film 3 and finish coat 4, or heating film 3 and first protective layer 6, between the second protective layer 7 etc., can respectively set up one deck tie coat 8, be in the same place for bond the functional material on different layers, form a whole, make heat radiation dalle have panel, decorate, the comprehensive effect of heating, and guarantee in the heating use, the phenomenon of layering can not take place between each layer functional material, guarantee dalle's wholeness and durability through tie coat 8. Illustratively, the adhesive material of the adhesive layer 8 may be a hot melt adhesive, and the main component thereof is an environmentally friendly resin adhesive.

The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.

The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a heat radiation dalle, its characterized in that, heat radiation dalle includes along gypsum board (1), reflection stratum (2), heating film (3), finish coat (4) that heat radiation dalle's thickness direction bondd the setting in proper order, wherein, be provided with temperature detect switch (5) on finish coat (4), temperature detect switch (5) with heating film (3) electricity is connected.

2. The heat-radiating decorative panel as claimed in claim 1, characterized in that the heating film (3) is a graphene heating film.

3. The thermal radiation decorative panel as set forth in claim 1, characterized in that a first protective layer (6) is further provided between the heating film (3) and the finishing layer (4).

4. The heat radiating decorative panel as claimed in claim 1, characterized in that a second protective layer (7) is provided between the heating film (3) and the reflective layer (2).

5. The heat-radiating decorative panel as claimed in claim 1, characterized in that the reflective layer (2) is an aluminum foil reflective layer.

6. The thermal radiation decorative panel as set forth in claim 1, wherein a conductive connecting net film and an electrode are provided in the heating film (3), the conductive connecting net film being laid in the heating film (3) and connected with the temperature controlled switch (5) and an external power source through the electrode.

7. The heat radiating decorative sheet as set forth in claim 6, wherein the electrode is covered with a protective layer.

8. The thermal radiation decorative panel as set forth in claim 1, characterized in that the gypsum board (1) is a paper-faced gypsum board.