CN210225782U

CN210225782U - Hyperbolic temperature self-limiting far infrared heating film

Info

Publication number: CN210225782U
Application number: CN201920955768.2U
Authority: CN
Inventors: Ding Nan; 南丁
Original assignee: Inner Mongolia Zhonghui Heating Co Ltd
Current assignee: Inner Mongolia Zhonghui Heating Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-31
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a hyperbolic temperature self-limiting far infrared heating film, which comprises a heating film body, wherein the heating film body comprises an electric heating film sheet, a temperature control probe, a protective layer, a fireproof layer, a printing ink layer and an aluminum foil coating, wherein the upper side and the lower side of the electric heating film sheet are respectively provided with the aluminum foil coating, the utility model integrates PTC thermosensitive molecules into a heating body, the performance of self resistance change is carried out by depending on molecular motion characteristics, and fireproof and waterproof materials are added outside, so that the heating device is more effectively applied to special place environments, and is safer, more reliable and more energy-saving, the utility model is a product which can adjust power change along with temperature change, when the environmental temperature is high, the power is reduced, the environmental temperature is low, the power is increased, the risk of local covering overheating can be avoided, and the heating device has the characteristics of safety and high efficiency, the intelligent rapid temperature rise and control is realized, the service life is prolonged, and the energy conservation and environmental protection are realized.

Description

Hyperbolic temperature self-limiting far infrared heating film

Technical Field

The utility model relates to a new forms of energy and energy-conserving technical field specifically are a hyperbola temperature self-limiting far infrared heating film.

Background

The electric heat membrane product of selling on the existing market, can't satisfy the construction requirement in some special places, the electric heat membrane can't be laid at humid environment construction difficult problem, do the fire prevention through the outside far infrared heating film of self-limitation to the hyperbola temperature, the outside decoration of special use such as waterproof is handled, make it avoid various potential safety hazards effectively, to a great extent satisfies the existing building heating demand in market, the restriction that does not restrict new building heating and uses, the application scope of product is enlarged, the electric heat membrane is improper in some special places, can produce local high temperature overheat, and product appearance material is fire prevention, if can not in time discover the problem, there is certain potential safety hazard in the use.

Disclosure of Invention

An object of the utility model is to provide a hyperbola temperature self-limiting far infrared heating film to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a hyperbolic temperature self-limiting far infrared heating film, includes the heating film body, and the heating film body includes electric heating diaphragm, control by temperature change probe, inoxidizing coating, flame retardant coating, printing ink layer and aluminium foil coating, the upper and lower both sides of electric heating diaphragm are provided with aluminium foil coating respectively, aluminium foil coating's top layer is printed respectively has the printing ink layer, the top side on printing ink layer sets gradually inoxidizing coating and flame retardant coating, the control by temperature change probe sets up the inside at electric heating diaphragm.

Further, the components of the synthetic slurry of the electric heating diaphragm comprise conductive carbon black, graphite powder, synthetic resin and dibasic acid dimethyl ester, and the synthetic slurry comprises the following components in percentage by weight: 70-75 parts of synthetic resin, 5-6 parts of conductive carbon black, 2-3 parts of graphite powder and 18-20 parts of dibasic acid dimethyl ester.

Further, the protective layer is made of a PET insulating material.

Further, the material of the ink layer is PTC characteristic ink.

Furthermore, the fireproof layer is made of PU material.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, through incorporating PTC heat sensitive molecule in the heat-generating body, rely on the molecular motion characteristic to carry out the performance that self resistance changes to externally additional fire prevention, waterproof material make this heating installation use special place environment more effectively, safer, reliable and energy-conserving, the utility model relates to a can be along with the product of temperature variation and adjusting power change, high when ambient temperature, power reduces, and ambient temperature is low, and power increase can avoid the overheated risk of local cover, can rapid heating up again, possesses safety, efficient characteristics, realizes intelligent rapid heating up accuse temperature, increase of service life, and is energy-concerving and environment-protective.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the heating film body of the present invention;

in the figure: 1. a heating film body; 2. an electric heating membrane; 3. a temperature control probe; 4. a protective layer; 5. a fire barrier layer; 6. an ink layer; 7. and (4) coating an aluminum foil.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hyperbolic temperature self-limiting far infrared heating film, including heating film body 1, heating film body 1 includes electric heating diaphragm 2, control by temperature change probe 3, inoxidizing coating 4, flame retardant coating 5, printing ink layer 6 and aluminium foil coating 7, the upper and lower both sides of electric heating diaphragm 2 are provided with aluminium foil coating 7 respectively, the top layer of aluminium foil coating 7 is printed respectively has printing ink layer 6, the top side on printing ink layer 6 sets gradually inoxidizing coating 4 and flame retardant coating 5, control by temperature change probe 3 sets up the inside at electric heating diaphragm 2.

A method for manufacturing a hyperbolic temperature self-limiting far infrared heating film comprises the following specific steps:

the ink with hyperbolic temperature self-limitation is processed by adding an electric heating diaphragm 2 with thermosensitive molecular characteristics and a temperature control probe 3; selecting the metal of the aluminizer;

determining the power density of the conductive ink unit;

carrying out insulation treatment on the connecting wires;

double-layer PET insulation protection and PU material fireproof treatment are added to the appearance.

Further, the components of the synthetic slurry of the electric heating diaphragm 2 consist of conductive carbon black, graphite powder, synthetic resin and dibasic acid dimethyl ester, and the synthetic slurry is prepared from the following components in percentage by weight: 70-75 parts of synthetic resin, 5-6 parts of conductive carbon black, 2-3 parts of graphite powder and 18-20 parts of dibasic acid dimethyl ester.

Further, the material of the protective layer 4 is a PET insulating material.

Further, the material of the fireproof layer 5 is a PU material.

Further, the material of the ink layer 6 is PTC characteristic ink.

Based on the above, the utility model discloses a fuse into PTC temperature sensing molecule in the heat-generating body, electric heat diaphragm 2 through adding temperature sensing molecule characteristic, control by temperature change probe 3, the printing ink processing of hyperbola temperature self-limitation is carried out, there is printing ink layer 6 at electric heat diaphragm 2's surface printing, select aluminium foil coating 7, the confirming of conductive ink unit power density, connecting wire carries out insulation treatment, the outward appearance increases double-deck inoxidizing coating 4 and flame retardant coating 5, inoxidizing coating 4 is the insulating protective material of PET, flame retardant coating 5 is the PU material, carry out fire prevention processing, the far infrared heating film product of application development hyperbola temperature self-limitation.

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 a process, method, 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 process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hyperbolic temperature self-limiting far infrared heating film, includes heating film body (1), its characterized in that: heating film body (1) includes electric heating diaphragm (2), control by temperature change probe (3), inoxidizing coating (4), flame retardant coating (5), printing ink layer (6) and aluminium foil coating (7), the upper and lower both sides of electric heating diaphragm (2) are provided with aluminium foil coating (7) respectively, the top layer of aluminium foil coating (7) is printed respectively has printing ink layer (6), the top side on printing ink layer (6) sets gradually inoxidizing coating (4) and flame retardant coating (5), control by temperature change probe (3) sets up the inside at electric heating diaphragm (2).

2. The hyperbolic temperature self-limiting far infrared heating film according to claim 1, which is characterized in that: the synthetic slurry of the electric heating diaphragm (2) comprises conductive carbon black, graphite powder, synthetic resin and dibasic acid dimethyl ester, and the synthetic slurry comprises the following components in percentage by weight: 70-75 parts of synthetic resin, 5-6 parts of conductive carbon black, 2-3 parts of graphite powder and 18-20 parts of dibasic acid dimethyl ester.

3. The hyperbolic temperature self-limiting far infrared heating film according to claim 1, which is characterized in that: the protective layer (4) is made of a PET insulating material.

4. The hyperbolic temperature self-limiting far infrared heating film according to claim 1, which is characterized in that: the fireproof layer (5) is made of PU material.

5. The hyperbolic temperature self-limiting far infrared heating film according to claim 1, which is characterized in that: the ink layer (6) is made of PTC (positive temperature coefficient) characteristic ink.