The heating methods of Gree electric heater include electric heating film, electric heating film heater and electric heating film. What is the difference between them?

The difference between electrothermal film, electrothermal film heater and electrothermal film is that electrothermal film heating system is a low-carbon heating high-tech product developed by using modern aerospace technology in the field of surface heating, which is different from point heating system represented by radiator, air conditioner and radiator and line heating system represented by heating cable. More heating plates. Electric heating plate? :smxfrp

The heating medium used in the heating sheet is relatively large, and the electric heating film is divided into high-temperature and low-temperature electric heating films. High-temperature electrothermal film is generally used in electronic appliances, military and so on. Now it is produced by science and technology. Low-temperature electrothermal film is a kind of translucent polyester film, which will heat up after being electrified. It is made of conductive special ink and metal current-carrying strip through processing and hot pressing between insulating polyester films. When working, the electrothermal film is used as the heating element, which sends heat into the space in the form of radiation, so that the human body and objects can be warmed first, and its comprehensive effect is better than the traditional convection heating method. The low-temperature radiation electrothermal film system consists of power supply, temperature controller, connector, insulation layer, electrothermal film and decorative layer. The power supply is connected with the electrothermal film through wires to convert electric energy into heat energy. Because the electrothermal film is a pure resistance circuit, its conversion efficiency is high, except for a small part of the loss (2%), most (98%) is converted into heat energy.

Characteristics of polyimide/polyester/silica gel heating sheet;

1, the internal heating circuit mainly adopts etching method, and the resistance design is accurate (the silica gel heating plate adopts etching and heating wire);

2, the silica gel heating sheet has high mechanical strength;

3, various complex shapes, different powers, different resistance values and different sizes can be flexibly designed;

4. High cost;

PI/PET/ silica gel heating sheet application industry field:

1, electronic category: hand warmers, beauty instruments, heaters, physical therapy health care kits, etc.

2. Medical treatment: temperature measuring gun, ventilator, infusion tube, etc.

3. Cars: power batteries, wipers, car cushions, anti-fog mirrors, etc.

4. Industrial category: drug insulation on medical equipment, mixers, aircraft wings, space satellite antennas, engines, 3D printers, cameras, etc.

5. Civil category: room heating, greenhouse vegetable base, etc.