Electric heaters are an indispensable tool for every household nowadays. Why? After everyone washes their hair, their hair will be very wet. This is fine in summer, but not good in winter. It will be extremely cold and will freeze, so the electric dryer plays a huge role at this time. In addition, the barber shop is also inseparable from the electric dryer, because it is necessary to blow dry the customer's hair after cutting it. Yes, today I will introduce to you the principle and usage precautions of electric heating fans.
Introduction to electric heating air manufacturers
1. Midea was founded in Guangdong, China in 1968 and has established a global business platform so far. Midea has about 200 subsidiaries, more than 60 overseas branches and 10 strategic business units around the world. It is also the largest shareholder of the German KUKA Group. Midea adheres to the principle of "creating value for customers" and is committed to creating a better life. Midea focuses on continuous technological innovation to improve the quality of products and services and make life more comfortable and better.
2. Philips, founded in the Netherlands in 1891, mainly produces products in lighting, home appliances, and medical systems. Philips has 128,100 employees worldwide in 2007. It has production bases in 28 countries around the world, sales agencies in 150 countries, and has 80,000 patents. It has outstanding strength. On July 11, 2011, Philips announced the acquisition of Pentium Electric (Shanghai) Co., Ltd.
Electric heating fan price introduction
1. The price of Philips HP8203 electric heating fan is 58 yuan (the price comes from the website, for reference only)
2. Braun The price of Xuan electric heating fan is 108 yuan (the price is from the website, for reference only)
3. The price of Midea HC21G electric heating fan is 45 yuan (the price is from the website, for reference only)
4. The price of Panasonic EH-NA30 electric heating fan is 550 yuan (the price comes from the website, for reference only)
Principle of electric heating fan
After power is turned on, the blower blows the air In the heater, the air passes evenly from the inside and outside of the spiral heating wire. The heat generated by the heating wire is exchanged with the passing cold air, thereby increasing the air temperature at the air outlet. The K-type thermocouple at the air outlet promptly feeds back the detected outlet temperature to the temperature controller. The instrument monitors the actual working temperature according to the set temperature and transmits relevant information back to the solid-state relay to control whether the heater is working. At the same time, the ventilator can use the air volume regulator (frequency converter, damper) to adjust the air volume of the blown air, thereby achieving control of the operating temperature and air volume. In addition, the hot air blower is also equipped with an over-temperature protection circuit for the fan inlet and motor, and an emergency brake switch for the main circuit to further improve the protection of the equipment.
The above is the principle of electric heating blower and the precautions of electric heating blower introduced by the editor. The principle of electric heating blower is electric heating. It uses electricity to bring heat. In addition, everyone must pay attention to electric heating blower. Please pay attention, because it is used with electricity, so there will be some dangers. Everyone must pay attention. In addition, everyone must not be burned when using it, because it is very hot. Okay, editor That’s it for the introduction. I hope it can help everyone, thank you.
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