I. How about carbon fiber electric blankets
Carbon fiber electric blankets are carbon fiber electric blankets made by carbonizing natural fibers or man-made fibers. In this regard, carbon fiber electric blankets have relatively fine pore sizes. The thermal conductivity is better, up to 98%, and more electrical energy can be converted into heat energy. Carbon fiber electric blankets work very efficiently and can also reduce energy consumption. Carbon fiber electric blankets can also automatically adjust the temperature according to the temperature of the environment. Carbon fiber electric blanket products like this are relatively high-end products.
The product feature of carbon fiber electric blanket is that its radiation is not as strong as that of traditional electric blanket. In addition, compared with traditional electric blankets, carbon fiber electric blankets consume less power, and the temperature can be automatically adjusted. Therefore, carbon fiber electric blankets are more convenient to use. On the other hand, carbon fiber electric blankets are foldable and washable. Therefore, the safety of carbon fiber electric blankets is higher than that of traditional electric blankets.
Second, what is the working principle of carbon fiber electric blankets
The performance of human body to absorb radiant heat is very high, and the far infrared rays emitted by carbon fiber electric blankets The radiation is basically absorbed by the human body. The carbon fiber electric heating blanket emits far infrared rays when it is working, which stimulates the thermal sensory nerve 2mm deep into the skin of the human body, thus making people feel warm. In the process of convection heating, the air is mainly heated to transfer heat to the human body, so the temperature of the electric blanket is always higher than that of the human body; however, the carbon fiber electric blanket directly transfers energy to the human body by means of thermal radiation conduction. Energy is directly obtained, so the temperature of the carbon fiber electric blanket itself is not high, but the human body is already very warm, which not only makes people feel comfortable, but also saves energy.
The heating principle of carbon fiber electric blanket is different from that of traditional electric blanket. This is all related to its material. The principle of heating the carbon fiber electric blanket is that under the induction of electricity, the carbon molecules produce “Brownian motion”. This movement simply means that the carbon molecules generate heat through friction and impact, so the carbon fiber electric blanket can convert most of the electrical energy into heat energy.
3. What are the advantages and disadvantages of carbon fiber electric blankets
1. Advantages
Carbon fiber electric blankets The heat energy transmitted by radiation can directly interact with the human body without relying on the air medium. The main components of air, oxygen and carbon dioxide, hardly absorb the energy in the infrared band, and the air can receive some energy only when it is in direct contact with the heat source and the heated object. The carbon fiber electric blanket reduces the energy consumed in the air through the method of radiant heating, so that the energy utilization is larger, so the heating effect of the carbon fiber electric blanket is good.
2. Disadvantages
Carbon fiber, like metal wire, passes current through resistance to keep away heat, so carbon fiber electric blanket also has radiation. Carbon fiber electric blankets generally use double-layer spiral heating wires. The inner core wire is heated, and the outer layer is a safety detection wire. At the same time, it also acts as a shielding layer. It is similar to the coaxial cable used in TV sets, so the radiation is very small.
