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CN-224218539-U - Double-sided heating material

CN224218539UCN 224218539 UCN224218539 UCN 224218539UCN-224218539-U

Abstract

The utility model discloses a double-sided heating material, and relates to the technical field of heating materials. The heating layer comprises a heating layer main body, wherein the heating layer main body comprises an alloy conductive layer, the surface of the alloy conductive layer is fixedly connected with an infrared generating layer, and the surface of the infrared generating layer is fixedly connected with a protective layer. According to the utility model, the heat generated by the alloy conductive layer promotes the infrared generation layer to generate medium-wave infrared radiation to two sides, so that the double-sided efficient heating of the material is realized, the temperature of a heated object can be rapidly and uniformly increased, compared with the traditional single-sided heating material, the heating efficiency is remarkably improved, the target temperature can be reached in a shorter time, the production efficiency or the use experience is remarkably improved, the high-efficiency heat transfer characteristic of the medium-wave infrared enables the heating to be deeper and more uniform, the phenomenon of local overheating or supercooling of the heated object can be effectively avoided, and the product quality or the use comfort degree is improved.

Inventors

  • ZENG SHAOWEI
  • XU LIANXIANG

Assignees

  • 广州玉威新材料有限公司

Dates

Publication Date
20260508
Application Date
20250415

Claims (7)

  1. 1. The double-sided heating material comprises a heating layer main body (1) and is characterized in that the heating layer main body (1) comprises an alloy conductive layer (101), an infrared generation layer (102) is fixedly connected to the surface of the alloy conductive layer (101), a protective layer (103) is fixedly connected to the surface of the infrared generation layer (102), an acid-base resistant coating (104) is fixedly connected to the surface of the protective layer (103), a fixing layer (105) is fixedly connected to the surface of the acid-base resistant coating (104), and a Teflon insulating layer (106) is fixedly connected to the surface of the fixing layer (105).
  2. 2. The double-sided heating material of claim 1, wherein the alloy conductive layer (101) is made of an alloy material, and the alloy material is a copper-nickel alloy material.
  3. 3. A double-sided heating material as set forth in claim 1, wherein said infrared generating layer (102) is made of rare earth oxide material, and said infrared generating layer (102) generates medium-wave infrared rays having a wavelength range of 3-5 μm.
  4. 4. The double-sided heating material of claim 1, wherein the protective layer (103) is made of glass fiber material, and a reinforcing bump (2) is fixedly connected to the surface of the protective layer (103).
  5. 5. The double-sided heating material of claim 1, wherein the acid and alkali resistant coating (104) is made of an acid and alkali resistant spray material, and the acid and alkali resistant spray material is a fluoropolymer and a curing agent.
  6. 6. A double-sided heating material as claimed in claim 1, wherein the fixing layer (105) is made of natural mica sheets, and the Teflon insulating layer (106) is made of polytetrafluoroethylene materials.
  7. 7. The double-sided heating material of claim 1, wherein the acid and alkali resistant coating (104) is coated on the surface of the protective layer (103) in a spraying manner, and the coating thickness is 0.2-0.5mm.

Description

Double-sided heating material Technical Field The utility model belongs to the technical field of heating materials, and particularly relates to a double-sided heating material. Background In many fields of industrial production and daily life, heating materials play an indispensable role, and specific requirements are put on the performance of the heating materials, namely, drying and heat treatment in industry and heating and cooking in families, however, the traditional heating materials expose a plurality of problems to be solved in practical application. The traditional heating material is mostly designed in a single-sided heating way, in some industrial drying equipment, if materials need to be dried rapidly on two sides simultaneously, single-sided heating is not only time-consuming, but also can cause inconsistent drying degree on two sides of the materials, so that the product quality is influenced, in a complex use environment, corrosive substances such as acid and alkali are easy to erode the heating material, the internal structure of the heating material is damaged, the performance is reduced, the heating material is exposed in a humid environment for a long time, the heating material is also likely to rust and be short-circuited, and the service life is greatly shortened. To this end we provide a double sided heating material to solve the above problems. Disclosure of utility model The utility model aims to provide a double-sided heating material, which solves the problems that most of heating materials in the prior art are single-sided heating design, and in a complex use environment, corrosive substances such as acid and alkali are easy to erode the heating material, so that the internal structure of the heating material is damaged, and the performance of the heating material is reduced. In order to solve the technical problems, the utility model is realized by the following technical scheme. The utility model relates to a double-sided heating material, which comprises a heating layer main body, wherein the heating layer main body comprises an alloy conductive layer, the surface of the alloy conductive layer is fixedly connected with an infrared generating layer, the surface of the infrared generating layer is fixedly connected with a protective layer, the surface of the protective layer is fixedly connected with an acid and alkali resistant coating, the surface of the acid and alkali resistant coating is fixedly connected with a fixing layer, the surface of the fixing layer is fixedly connected with a Teflon insulating layer, the double insulation design of the fixing layer and the Teflon insulating layer ensures that the material has extremely high insulation performance, can effectively prevent electric shock accidents, can ensure the personal safety of a user even under severe conditions such as high temperature, humidity and the like, simultaneously, controls an accurate heating area and has good heat dissipation performance, reduces the risk of fire caused by local overheating, provides higher safety for the use environment, ensures that the whole material structure of a mica sheet is not easy to deform in the use process, can keep stable heating performance and protective performance, can still maintain high heating efficiency and high-efficient and reliable heat-conducting performance after long-term use, can also keep high-efficient heating efficiency and high-efficient and low-temperature and low-energy consumption, and high-cost performance can be realized in the same as the traditional heating material has the advantages, and the energy-saving and environmental protection performance-saving effect can be more effectively adjusted, and the heat-saving effect is more energy-saving, and has the same as the energy-saving effect has the effect and the effect of the heating performance has better and the effect. The utility model further provides that the alloy conductive layer is made of alloy materials, the alloy materials are copper-nickel alloy materials, and the copper-nickel alloy materials have lower resistance temperature coefficients, which means that the resistance value of the alloy conductive layer is relatively smaller along with the change of temperature, and can keep relatively stable resistance characteristics in a relatively wide temperature range, so that the stability of heating power is ensured, and meanwhile, the alloy conductive layer has good corrosion resistance, can work normally in some humid or corrosive environments, and the service life of the alloy conductive layer is prolonged. The utility model is further arranged that the infrared generating layer is made of rare earth oxide materials, the infrared generating layer generates medium-wave infrared rays with the wavelength range of 3-5 mu m, when the alloy conducting layer generates heat and enables the infrared generating layer to reach a certain temperature, atomic energy levels in the rare earth oxide a