A convection heater is a type of heater. The other type is radiant heaters. There are two types of convection heaters: natural convection and forced convection. The convection heater utilizes the principle of air fluidity and conducts heat in the form of air microcirculation. There is no sense of air flow in the indoor air, and it will not make the human body feel uncomfortable.
The electric heating method is widely used in foreign countries, and it has also developed rapidly in China in recent years. It is mainly divided into two types: convection type and radiation type. Due to the high price of electricity, in order to reduce operating costs, intermittent heating is usually used for electric heating. Therefore, the heating law and distribution law of the indoor temperature and the operation effect of the temperature control device during the heating process of the electric heating are the basis of the design and operation control of the heater.
The convection heater converts electrical energy into heat energy, and the generated heat energy is instantly taken away by the flowing air and released in the air, so that the indoor air temperature can start to rise evenly in a short period of time. The convective heat in the convection heater uses the movement of hot air to carry a large amount of heat; the amount heats the air in the room, and it can bypass obstacles and spread to every corner of the room, effectively expanding the heating area.
The advantage of this heater is that it meets the needs of ergonomic comfort and uses air convection to exchange heat; second, it has high safety performance and quiet operation; third, it does not dry or dry. The disadvantage is that the temperature rises slowly.