I. Introduction
The shape of a small solar heater is actually similar to the electric fan we use in summer.
Except that it has no fan blades. Small solar heaters can not only keep warm, but also be used to dry clothes. Children's clothes are the easiest to get dirty in winter, and washed clothes are not easy to dry after cleaning. With a small solar heater, these are not problems.
Second, the working principle of small solar water heater
Small solar heaters are also called reflective heaters, which emit infrared radiation to a specific space direction through electric heating radiation elements and reflective devices to achieve the effect of heat transfer. At the same time, the directional reflection heat and infrared rays of the reflector are used for heating. Compared with other heaters, small solar heaters have fast heating speed and good durability, but one disadvantage is that they can't balance the indoor temperature and can only be used for local heating.
Third, the radiation problem of small solar water heaters
The radiation problem of small solar water heaters usually refers to the radiation of X-rays and electromagnetic waves, but the wavelengths are different and will not cause harm to human body. The electromagnetic wave frequency of ultraviolet rays is generally higher than the harm to human body, but it is still lower than the photoelectric infrared frequency, so it will not cause harm to human body, so you can use it with confidence.
Small solar heaters usually use cellular network to emit energy, and local heating can also easily control hot spots, thus achieving the effect of promoting blood circulation. From this point of view, the small solar heater is harmless to the human body, but from another point of view, it is recommended that you keep a distance of at least one meter during application to avoid skin burns. In addition, the small solar heater will burn the furnace wire red during the heating process, thus emitting a lot of infrared rays, which is harmful to people's eyes, so it is necessary to avoid looking directly at the furnace wire.
The above is the problem of radiator heat dissipation. Let's take a look at the brand introduction.
Fourth, brand introduction.
1, beautiful little solar heater
Price: 229 yuan
Midea's small solar heater adopts Midea's patented dark light series ceramic heating elements, which have higher thermal efficiency and longer heating speed than ordinary seven magic towers ceramics. Its reflector is a lattice grid reflector, which radiates heat more evenly and transmits higher temperature through reflection. Midea's small solar heater is equipped with overheating protection and safety protection temperature limiter, which is safer and more reliable to use.
2. Pioneer Small Sun Heater
Price: 199 yuan
Pioneer small solar water heater adopts the third generation compact honeycomb reflector.
Its unique centralized heat dissipation design makes the radiator radiate more evenly and has better thermal efficiency, and the reflectivity can reach 92%. Quartz tube ceramic heater and ceramic dark heater have higher thermal efficiency, faster electric energy conversion rate and better efficiency. Adopt patented lattice reflector, far infrared physiotherapy, warm and healthy. The above is the relevant information, hoping to explain how to make you better understand the small solar heater.