CN210070022U - Electric heating film heating wall - Google Patents
Electric heating film heating wall Download PDFInfo
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- CN210070022U CN210070022U CN201920653771.9U CN201920653771U CN210070022U CN 210070022 U CN210070022 U CN 210070022U CN 201920653771 U CN201920653771 U CN 201920653771U CN 210070022 U CN210070022 U CN 210070022U
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Abstract
The utility model provides an electric heat membrane heating wall. The electrothermal film heating wall comprises a wall body and a first adhesive layer, a heat insulation plate, a second adhesive layer, an electrothermal film, a third adhesive layer, a putty layer and a wall paint layer which are sequentially paved on the wall body from inside to outside, wherein the electrothermal film is connected with an external power supply device through a wire. The utility model provides an electric heat membrane heating wall facing has the electric heat membrane that can radiate far infrared, and it can realize far infrared radiation and convection heating to the interior space.
Description
Technical Field
The utility model belongs to the technical field of heating and specifically relates to an electric heat membrane heating wall.
Background
With the improvement of living standard of people, the share of various floor heating and wall heating products in the household heating market is higher and higher. In the case of wall heating, compared with floor heating of floor heating, wall heating is adopted, that is, heating equipment is mounted on a wall. At present, wall heating generally adopts a modular design, and heating equipment is designed into a thin plate-shaped module to be hung on a wall. However, the existing wall heating products still have the problems of short service life, easy deformation, poor radiation effect, unattractive appearance and the like.
In view of the above technical problems of the wall heating apparatus in the prior art, there is a need for a new wall heating solution. The solution of course relates to many aspects such as heating material preparation, heating wall shaping (how the heating material fuses with the wall body) and heating system construction.
The utility model aims to solve the technical problem that a heating wall method is provided, this heating wall can radiate out far infrared in order to realize the heating.
SUMMERY OF THE UTILITY MODEL
In order to realize the technical goal, the utility model provides an electric heat membrane heating wall, its concrete technical scheme as follows:
the utility model provides an electric heat membrane heating wall, its includes the wall body and from inside to outside lays first bonding glue film, heat insulating board, second bonding glue film, electric heat membrane, third glue layer, putty layer, wall paint layer on the wall body in proper order, the electric heat membrane is connected with outside power supply unit through the wire.
In some embodiments, the electric heating film includes a far infrared heating film, the far infrared heating film has a first surface and a second surface corresponding to the first surface, a first hot melt adhesive layer, a first PET film layer and a first fiber cloth layer are sequentially laminated on the first surface, a second hot melt adhesive layer, a second PET film layer and a second fiber cloth layer are sequentially laminated on the second surface, a first copper foil strip and a second copper foil strip are laminated in pairs between two side edges of the first hot melt adhesive layer and two side edges of the first PET film layer, and the first copper foil strip and the second copper foil strip are respectively connected with an external power supply device through wires.
In some embodiments, the far infrared heating includes one or more of a wet carbon fiber heating film, a short carbon fiber heating film, a graphene heating film, and a graphene oxide heating film.
In some specific embodiments, the thickness of the far infrared heating film is 1 to 3 μm, the thickness of the first hot melt adhesive layer and the thickness of the second hot melt adhesive layer are 8 to 12 μm, the thickness of the first PET film layer and the thickness of the second PET film layer are 85 to 90 μm, the thickness of the first fiber cloth layer and the thickness of the second fiber cloth layer are 50 to 70 μm, and the thickness of the first copper foil strip and the thickness of the second copper foil strip are 15 to 25 μm.
The utility model provides an electric heat membrane heating wall facing has the electric heat membrane that can radiate far infrared, and it can realize far infrared radiation and convection heating to the interior space.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings which are needed in the embodiments and are practical will be briefly described below and will be obvious, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. Wherein the content of the first and second substances,
fig. 1 is a sectional structural view of an electric heating film according to a first embodiment of the present invention;
fig. 2 is a schematic plan view of an electric heating film according to a first embodiment of the present invention;
fig. 3 is a sectional structure view of an electric heating film heating wall according to a second embodiment of the present invention;
fig. 4 is a schematic structural view of an electrothermal film wall heating system according to a third embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Introduction to electrothermal film
The utility model discloses a first embodiment provides an electric heat membrane, this the electric heat membrane can become far infrared radiation or convection current heat energy with electric energy conversion after the circular telegram to the realization is to the heating of surrounding environment, this the electric heat membrane is fit for using very much in the house ornamentation heating system.
Specifically, please refer to fig. 1 and fig. 2 continuously, the electric heating film 100 includes a far infrared heating film 101, the far infrared heating film 101 has a first surface and a second surface corresponding to the first surface, the first surface is sequentially bonded with a first hot melt adhesive layer 102, a first PET film layer 104 and a first fiber cloth layer 106, the second surface is sequentially bonded with a second hot melt adhesive layer 103, a second PET film layer 105 and a second fiber cloth layer 107, and a first copper foil strip 108 and a second copper foil strip 109 are bonded between two side edges of the first hot melt adhesive layer 102 and two side edges of the first PET film layer 104 in pairs.
The first copper foil strip 108 and the second copper foil strip 109 form an electric connection electrode of the electric heating film 100, and the first copper foil strip 108 and the second copper foil strip 109 are connected to an external power supply through wires, so that the electric heating film 100 can be electrified. After the far infrared heating film 101 is electrified, electric energy can be converted into far infrared radiation or convection heat energy, so that heating of the surrounding environment is realized.
The first hot melt adhesive layer 102 and the second hot melt adhesive layer 103 are made of known hot melt adhesives, such as EVA, PUR, and the like.
The far infrared heating film 101 is made of various known types of far infrared heating films, such as a wet carbon fiber heating film, a short carbon fiber heating film, a graphene oxide heating film, and the like. In specific implementation, one of the above film materials may be used as the far infrared heating film 101, or two or more film materials may be laminated to be used as the far infrared heating film 101.
The far infrared heating film 101 radiates far infrared rays (called "life rays") having a wavelength range of 8 to 15 μm when energized. After being absorbed by human body, the far infrared ray with the wavelength can promote the metabolism of mitochondria in cytoplasm, improve the blood microcirculation, indirectly diminish inflammation, relieve pain and improve the regulation capability of a nerve and body fluid system. Therefore, the human body can feel warm and be healthier when bathing under the light. Because far infrared has the function of activating human cells, the far infrared can promote the metabolism of mitochondria in cytoplasm, improve the blood microcirculation, indirectly diminish inflammation, relieve pain and improve the regulation capability of a nerve-fluid system.
The whole thickness of the electric heating film 100 is only 0.4mm, and the electric heating film is very suitable for being directly attached to a wall as a film material.
In some embodiments, the thickness of the heat-generating functional film 101 is 1 to 3 μm, the thickness of the first hot melt adhesive layer 102 and the thickness of the second hot melt adhesive layer 103 are 8 to 12 μm, the thickness of the first PET film layer 104 and the thickness of the second PET film layer 105 are 85 to 90 μm, the thickness of the first fiber cloth layer 106 and the thickness of the second fiber cloth layer 107 are 50 to 70 μm, and the thickness of the first copper foil strip 108 and the thickness of the second copper foil strip 109 are 15 to 25 μm. The width of the first copper foil strip 108 and the second copper foil strip 109 is 20mm, and the distance between the first copper foil strip 108 and the second copper foil strip 109 is 500 mm.
In some preferred embodiments, circular holes penetrating through the electrothermal film 100 are densely distributed on the electrothermal film 100. Since the electric heating film 100 is densely provided with the round holes, the electric heating film 100 can be attached to the wall body by directly gluing or putty scraping. In some embodiments, the total area of the circular holes is up to about 80% of the total area of the electrothermal film 100.
The first embodiment of the present invention further provides a method for preparing the above electric heating film 100, which comprises the following steps:
(1) the first surface and the second surface of the heat generating functional film 101 are uniformly sized to form the first hot melt adhesive layer 102 and the second hot melt adhesive layer 103. In some embodiments, the sizing temperature is 130 to 160 ℃.
(2) And respectively attaching the first copper foil strip 108 and the second copper foil strip 109 to the edges of two sides of the first hot melt adhesive layer 102.
(3) And respectively attaching the first PET film layer 104 and the second PET film layer 105 to the first hot melt adhesive layer 102 and the second hot melt adhesive layer 103.
(4) The first fiber cloth layer 106 and the second fiber cloth layer 107 are respectively hot-pressed on the first PET film layer 104 and the second PET film layer 105. In some embodiments, the hot pressing temperature is 200 to 270 ℃.
In some embodiments, after the formation of the electrothermal film 100 is completed, holes are densely perforated on the electrothermal film 100 to form circular holes densely distributed on the electrothermal film 100 and penetrating through the electrothermal film 100.
Introduction of electrothermal film heating wall
A second embodiment of the present invention provides an electric heating film heating wall, in which an electric heating film capable of radiating far infrared rays is coated.
As shown in fig. 3, the electric heating film heating wall includes a wall body 60, and a first adhesive layer 70, a heat insulation board 80, a second adhesive layer 90, an electric heating film 100, a third adhesive layer 110, a putty layer 120, and a wall paint layer 130 which are sequentially laid on the wall body 60 from inside to outside, wherein the electric heating film 100 is connected with an external power supply device through a wire.
First bonding glue layer 70 the heat insulating board 80 second bonding glue layer 90 third glue layer 110 the putty layer 120 reaches wall paint layer 130 all can adopt known various building materials, the utility model discloses carry out specifically limited.
The electric heating film 100 directly adopts the utility model discloses a first embodiment provides the electric heating film 100 because the above has carried out detailed description to the concrete structure and the preparation method of electric heating film 100, therefore no longer redundantly describes here.
The second embodiment of the utility model also provides a method of the above-mentioned electric heat membrane heating wall of shaping, it includes following step:
(1) after the first adhesive is uniformly coated on the wall 60, the insulation board 80 is attached.
(2) After the second adhesive is uniformly coated on the heat-insulating plate 80, the electric heating film 100 is attached.
(3) And after the third adhesive glue is uniformly coated on the electric heating film 100, puttying is carried out to form a putty layer 120.
(4) The putty layer 120 is uniformly coated with wall paint.
In order to realize the energization of the electrothermal film 100, in some embodiments, before the application, a lead is pre-formed on the electrothermal film 100 to complete the formation of the heating wall, and one end of the lead extends to the outer side of the heating wall.
After the electric heating film heating wall is formed, the electric heating film 100 can be electrified by connecting the lead of the electric heating film 100 to an external power supply device.
After the electric heating film 100 is electrified, far infrared rays with the wavelength ranging from 8 to 15 micrometers can be radiated, so that the indoor space is filled with 'life rays'.
Introduction of electric heating film wall heating system
The third embodiment of the present invention provides an electric heating film wall heating system, which can radiate far infrared rays with a wavelength range of 8 to 15 μm, thereby realizing heating.
As shown in fig. 4, the electric heating film wall heating system includes a plurality of electric heating films 100 and a power supply device 200, and the electric heating films 100 are laid on a wall body. The electric heating film 100 is electrically connected to the power supply device 200 through a conductive wire. When the power supply device 200 supplies power to the electrothermal film 100, the electrothermal film 100 converts electric energy into far infrared radiation or convection heat energy to generate heat.
The electric heat membrane 100 directly adopts the utility model discloses a provide in the first embodiment the electric heat membrane 100 because the above has carried out detailed description to the concrete structure and the preparation method of electric heat membrane 100, no longer redundantly here.
In the specific implementation process, in this embodiment the electric heat membrane 100 is according to the utility model discloses a second embodiment provides an electric heat membrane heating wall's forming method installs to the wall body on, and this here is no longer repeated.
The power supply device 200 employs various known power supply circuit configurations. For example, in some embodiments, the power supply device 200 can provide a dc power with a rated voltage of 36V to each of the electrothermal films 100, specifically, as shown in fig. 4, the power supply device 200 includes a 220V ac power supply (mains power), a temperature controller, an air switch, and a plurality of transformers connected to the electrothermal films 100 in a one-to-one correspondence manner. The transformer is capable of converting 220V AC to 36V DC.
The utility model provides a warm heating system of electric heat membrane wall, its circular telegram back just can heat up the interior space to about 35 ℃ in a few minutes to the realization is opened instant heating, energy saving, reduce cost's purpose promptly. Furthermore, the utility model discloses a heating system still has and need not daily maintenance and maintains, does not discharge any pollutant (zero release), a great deal of advantage such as long service life.
The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (4)
1. The utility model provides an electric heat membrane heating wall which characterized in that, it includes the wall body and from inside to outside lays first bonding glue film, heat insulating board, second bonding glue film, electric heat membrane, third glue film, putty layer, wall paint layer on the wall body in proper order, the electric heat membrane is connected with outside power supply unit through the wire.
2. The heating wall of claim 1, wherein: the electric heat membrane includes the far infrared heating film, the far infrared heating film have the first surface and with the corresponding second surface of first surface, it has first hot melt adhesive layer, first PET rete and first fibre cloth layer to laminate in proper order on the first surface, it has second hot melt adhesive layer, second PET rete and second fibre cloth layer to laminate in proper order on the second surface, first hot melt adhesive layer both sides edge with first copper foil strip and second copper foil strip that laminate in pairs between the both sides edge of first PET rete, first copper foil strip second copper foil strip is connected with outside power supply unit through the wire respectively.
3. The heating wall according to claim 2, wherein the far infrared heating film comprises one or more of a wet carbon fiber heating film, a short carbon fiber heating film, a graphene heating film and a graphene oxide heating film.
4. The heating wall according to claim 2, wherein the thickness of the far infrared heating film is 1 to 3 μm, the thickness of the first hot melt adhesive layer and the thickness of the second hot melt adhesive layer are 8 to 12 μm, the thickness of the first PET film layer and the thickness of the second PET film layer are 85 to 90 μm, the thickness of the first fiber cloth layer and the thickness of the second fiber cloth layer are 50 to 70 μm, and the thickness of the first copper foil strip and the thickness of the second copper foil strip are 15 to 25 μm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653771.9U CN210070022U (en) | 2019-05-08 | 2019-05-08 | Electric heating film heating wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920653771.9U CN210070022U (en) | 2019-05-08 | 2019-05-08 | Electric heating film heating wall |
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| CN210070022U true CN210070022U (en) | 2020-02-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252515A (en) * | 2020-10-23 | 2021-01-22 | 常州金海防静电地板有限公司 | Graphene heating wallboard and preparation method thereof |
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- 2019-05-08 CN CN201920653771.9U patent/CN210070022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252515A (en) * | 2020-10-23 | 2021-01-22 | 常州金海防静电地板有限公司 | Graphene heating wallboard and preparation method thereof |
| CN112252515B (en) * | 2020-10-23 | 2021-07-30 | 安徽韩华建材科技股份有限公司 | Graphene heating wallboard and preparation method thereof |
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