Anti-deformation graphene heating cotton

Abstract

The utility model discloses anti-deformation graphene heating cotton which comprises a heating cotton body, a control switch and a wire. The heating cotton main body comprises a wear-resistant layer, an anti-deformation layer, a graphene heating layer and a thermal insulation layer which are arranged in sequence; the wear-resistant layer, the anti-deformation layer, the graphene heating layer and the thermal insulation layer are compounded through glue; one end of the wire is connected with the graphene heating layer, and the other end of the wire is connected with the control switch; the anti-deformation layer is a stainless steel net-shaped plate, and gaps of the stainless steel net-shaped plate are filled with heat preservation fibers. Based on the anti-deformation graphene heating cotton, the anti-deformation layer can prevent the heating cotton body from being stretched, pulled and deformed in the using process; the graphene heating layer not only can utilize the soft and comfortable characteristics of the polyester non-woven fabric, but also can exert the excellent electric conduction and heat conduction characteristics of graphene, so that the heating function is realized; the wear-resistant layer delays the condition that the heating cotton main body is worn out due to repeated friction during use; the method is suitable for manufacturing heating carpets.

Description

Technical Field

[0001] The utility model relates to the technical field of needled cotton, in particular to an anti-deformation graphene heating cotton. Background Technique

[0002] Insulating cotton, as a cold-proof product, is widely used in people's lives. Insulating cotton is made by melting raw materials such as high-purity clay clinker, alumina powder, silica powder, and chromite sand at high temperature in an industrial electric furnace to form a fluid. Then, it is blown by compressed air or spun into fibers by a spinning machine, and collected by a cotton collector to form insulating cotton. The insulating cotton can be further processed into fiber blankets, cloths, ropes, etc.

[0003] In cold winters, in order to obtain better warmth retention and facilitate activities on the floor, people will lay carpets with warmth retention effects on the floor. However, carpets made of conventional insulating cotton are usually passive in warmth retention and do not have a heating function. Moreover, during use, they are often repeatedly rubbed and stretched, resulting in the wear and deformation of the non-woven fabric main body, affecting the appearance and service performance. Therefore, it is necessary to provide an anti-deformation graphene heating cotton. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-deformation graphene heating cotton, which aims to solve the problems put forward in the above background technique.

[0005] To solve the above technical problems, the purpose of the utility model is realized as follows: an anti-deformation graphene heating cotton, comprising: a heating cotton main body, a control switch, and a wire; the heating cotton main body includes a wear-resistant layer, an anti-deformation layer, a graphene heating layer, and a heat preservation layer arranged in sequence; the wear-resistant layer, the anti-deformation layer, the graphene heating layer, and the heat preservation layer are adhesively compounded; one end of the wire is connected to the graphene heating layer, and the other end is connected to the control switch; the anti-deformation layer is a stainless steel mesh plate, and the voids of the stainless steel mesh plate are filled with heat preservation fibers.

[0006] On the basis of the above solution and as a preferred solution of the above solution: the graphene heating layer includes polyester non-woven fabric, and high-conductive graphene is attached to both sides of the polyester non-woven fabric, and the high-conductive graphene is adhered to both sides of the polyester non-woven fabric through PA glue.

[0007] On the basis of the above solution and as a preferred solution of the above solution: the heat preservation layer is a far-infrared polyester fiber layer.

[0008] On the basis of the above solution and as a preferred solution of the above solution: the thickness of the stainless steel mesh plate is 3-5 mm.

[0009] On the basis of the above solution and as a preferred solution of the above solution: the heat preservation fiber is a hollow porous special-shaped polyacrylonitrile fiber.

[0010] Based on the above solution and as a preferred solution of the above solution: the wear-resistant layer is a nylon fiber layer, and a number of wear-resistant bumps are evenly arranged on one side of the wear-resistant layer away from the anti-deformation layer.

[0011] The beneficial effects of the present utility model are as follows: Based on the anti-deformation graphene heating cotton of the present utility model, the anti-deformation layer can prevent the main body of the heating cotton from being stretched and deformed during use; the graphene heating layer can not only utilize the soft and comfortable characteristics of the polyester non-woven fabric, but also give play to the excellent electrical and thermal conductivity characteristics of graphene to achieve the heating function; the wear-resistant layer delays the situation that the main body of the heating cotton is worn out due to repeated friction during use; it is suitable for making heating carpets. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the anti-deformation graphene heating cotton involved in the present utility model;

[0013] In the figure: 1-main body of the heating cotton, 2-control switch, 3-conductor, 4-wear-resistant layer, 5-anti-deformation layer, 6-graphene heating layer, 7-insulation layer. Detailed Embodiments

[0014] The present utility model will be further described below with reference to the drawings and specific embodiments.

[0015] Combined with Figure 1 A detailed description of this embodiment is given. An anti-deformation graphene heating cotton includes: a main body of the heating cotton 1, a control switch 2, and a conductor 3; the main body of the heating cotton 1 includes a wear-resistant layer 4, an anti-deformation layer 5, a graphene heating layer 6, and an insulation layer arranged in sequence; the wear-resistant layer 4, the anti-deformation layer 5, the graphene heating layer 6, and the insulation layer 7 are adhesively compounded; one end of the conductor 3 is connected to the graphene heating layer 6, and the other end is connected to the control switch 2; the anti-deformation layer 5 is a stainless steel mesh plate, and the voids of the stainless steel mesh plate are filled with heat-insulating fibers.

[0016] The stainless steel mesh plate has high structural strength. As the anti-deformation layer 5, it can prevent the main body of the heating cotton 1 from being stretched and deformed during use.

[0017] Furthermore, the graphene heating layer 6 includes a polyester non-woven fabric, and high-conductive graphene is attached to both sides of the polyester non-woven fabric. The high-conductive graphene is adhered to both sides of the polyester non-woven fabric through PA glue. Graphene has excellent properties such as high thermal conductivity coefficient and high specific surface area. As the thinnest two-dimensional nanomaterial known at present, its application in the field of textiles can provide good development opportunities for electrothermal textiles. By attaching high-conductive graphene to the surface of the polyester non-woven fabric to prepare the graphene heating layer 6, the soft and comfortable characteristics of the polyester non-woven fabric can be utilized, and the excellent electrical and thermal conductivity characteristics of graphene can be given play to.

[0018] Furthermore, the heat insulation layer 7 is a far-infrared polyester fiber layer. Far-infrared polyester fiber is a functional fiber made by melting far-infrared materials, such as ceramic particles, into the spinning melt and then processed by spinning. The perceived temperature of far-infrared polyester fiber products is 2-4°C higher than that of conventional fiber products, making it a good heat insulation material. The far-infrared materials in the far-infrared fiber enable the fiber to fully absorb the short-wave energy in sunlight and release it in the form of far-infrared rays. At the same time, the radiated far-infrared rays also have the effects of activating cell tissues, promoting blood circulation, and inhibiting bacteria and preventing odor.

[0019] Furthermore, the thickness of the stainless steel mesh plate is 3-5 mm. In this embodiment, the thickness of the stainless steel mesh plate is 5 mm.

[0020] Furthermore, the heat insulation fiber is a hollow porous shaped polyacrylonitrile fiber. The hollow porous shaped polyacrylonitrile fiber is obtained by blending polyacrylonitrile and polyvinylpyrrolidone with N,N-dimethylformamide respectively to obtain the skin layer and core layer solutions, then passing through a coaxial shaped spinneret into a coagulation bath to obtain the nascent fiber, and finally washing and drying. The hollow porous shaped polyacrylonitrile fiber has a hollow cavity, pores on the fiber wall, and the pores form a connected network structure, with advantages such as a large specific surface area, a high porosity, and good heat preservation and heat insulation effects. There are micron pores, submicron pores, and nano pores in the fiber at the same time, and the developed pore structure endows the fiber with good heat preservation and heat insulation performance.

[0021] Furthermore, the wear-resistant layer 4 is a nylon fiber layer, and a number of wear-resistant bumps are evenly arranged on the side of the wear-resistant layer 4 away from the anti-deformation layer 5. The wear-resistant bumps are made of rubber material and bonded to the nylon fiber layer by hot melt adhesive. During use, the wear-resistant bumps come into contact with the floor first, delaying the situation of the heating cotton main body 1 being worn out due to repeated friction; furthermore, the wear-resistant layer 4 being a nylon fiber layer also has good wear-resistant performance.

[0022] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field of the present invention based on the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. A deformation-resistant graphene heating cotton, characterized in that: include: A heating cotton body (1), a control switch (2) and a wire (3); the heating cotton body (1) comprises a wear-resistant layer (4), an anti-deformation layer (5), a graphene heating layer (6) and a thermal insulation layer (7) arranged in sequence; the wear-resistant layer (4), the anti-deformation layer (5), the graphene heating layer (6) and the thermal insulation layer (7) are bonded together; one end of the wire (3) is connected to the graphene heating layer (6), and the other end is connected to the control switch (2); the anti-deformation layer (5) is a stainless steel mesh plate, and the gaps in the stainless steel mesh plate are filled with thermal insulation fibers.

2. The anti-deformation graphene heating cotton according to claim 1, characterized in that: The graphene heating layer (6) comprises a polyester non-woven fabric, and highly conductive graphene is attached to both sides of the polyester non-woven fabric. The highly conductive graphene is bonded to both sides of the polyester non-woven fabric by PA glue.

3. The anti-deformation graphene heating cotton according to claim 1, characterized in that: The thermal insulation layer (7) is a far-infrared polyester fiber layer.

4. The anti-deformation graphene heating cotton according to claim 1, characterized in that: The thickness of the stainless steel mesh plate is 3-5 mm.

5. The anti-deformation graphene heating cotton according to claim 1, characterized in that: The heat-insulating fiber is a hollow porous special-shaped polyacrylonitrile fiber.

6. The anti-deformation graphene heating cotton according to claim 1, characterized in that: The wear-resistant layer (4) is a nylon fiber layer, and a plurality of wear-resistant protrusions are evenly arranged on the side of the wear-resistant layer (4) away from the anti-deformation layer (5).

Images