The working principle of the electric heater thermostat is to automatically sample and monitor the ambient temperature through a temperature sensor. When the ambient temperature is higher than the control set point, the control circuit launches, and the control hysteresis can be set. If the temperature is still going up, when the temperature rises to…
Air conditioner – Mainly transporting heat energy through mechanical movement, air conditioner does not directly generate heat. Because it is not a pure resistance circuit, so the energy saving effect of air conditioner is more outstanding, that is, air conditioner is the most energy-efficient in theory. In order to achieve rapid heating, the air outlet of the air conditioner add PTC heating,…
Normative use – Some human in life prefer to abutt the electric heater to keep warm, and some person even put their hands and feet on the heater, which the body skin will be burned with ease. In addition, some men blow the heater directly on the body. Although they feel warm for a while, if they do this for a long…
Tip over protection – Designed for safe handling of electrical appliances, the anti-over function is to utilize the tip over switch installed on the foot of the vertical electrical appliance. The anti-over switch in the heater, when the host tilts or falls, the sphere in the anti-over switch tilts and displaces with the shell under the action of its gravity, the pressing tablet returns…
Plumbing radiator-Uniform heat dissipation, comfortable and aesthetic appearance, the bathroom heater is what we frequently appellate a water heater, that is, the circulating water is heated by a wall-hung furnace or a boiler, and then connected to the heater through a pipeline, and finally outputs the appropriate temperature through the heater to form an interior temperature difference, and…
Also known as stand fan, electric stand fan is household appliance that uses an electric motor to drive the fan blades to rotate, thereby accelerating the circulation of air. Mainly used for cooling and relieving heat and circulating air, electric stand fan is widely used in homes, classrooms, offices, shops, hospitals and hotels. Common household electric fans…
The following heaters with several heating principles are very similar in appearance, slightly different in internal structure, and basically the same in use method. Electric wire heaters, quartz tube heaters and metal tube heaters convert electric heat into thermal energy. When the heating medium generates enough high temperature, the heat will be diffused by the reflecting panel….
Startup performance – Check carefully whether the fan cover and fan blades are obviously deformed. When turning the fan blades, it should be brisk and flexible, and should not always stop at the same position. The starting performance is an important quality indicator of the fan. During the inspection, when the rated voltage of the power supply…
Manufacturing active oxygen – Negative oxygen ions can effectively activate oxygen molecules in the air, making them more active and more easily absorbed by the human body, effectively preventing “air conditioning disease”. In addition, negative ions can enhance the moisture retention of the hair. Generally, the surface of the hair is in the shape of scattered fish scales,…