The application range of electric heating tubes in daily life

Electric heating tubes are a type of equipment commonly used in work and daily life, such as electric furnaces, soldering irons, irons, heaters, and ovens. The resistance wire of the electric heating tube is made of nickel and chromium alloys, with a temperature of over 800 ℃. Due to the high power of electric heating pipes, if users neglect safety, a fire may occur at any time. The reason for a fire in an electric heating tube is to place the energized electric heating tube on or near combustible materials, causing a fire under prolonged high-temperature baking. The electric heating tube is not equipped with a plug, and the wire head is directly inserted into the socket, which can easily cause a short circuit and cause a fire. The user did not unplug the plug of the electric heating tube when leaving, which took too long, causing the electric heating tube to overheat and igniting nearby combustibles, resulting in a fire. Continuing to use the resistance wire after multiple repairs can cause the circuit to overload and cause a fire.
Therefore, flammable and explosive materials cannot be placed near electric heating pipes during use, and a certain safe distance must be maintained. The electric heating tube must be placed on a non conductive and non combustible material base; The safe cross-sectional flow of electric heating tube wires must meet the capacity requirements of the electric heating tube, and industrial electric heating tubes must be equipped with separate circuits in any case. The wire must be installed with a plug, and the wire end cannot be directly inserted into the socket; The aging and damage of the electric heating tube wires should be replaced in a timely manner. Electric heating tubes without fuses installed in the explosion-proof electric heating tube circuit should not be used; When using electric heating tubes, they must be watched by someone. When leaving, the plug should be unplugged. During use, if there is a power outage, the plug should also be unplugged in a timely manner and should not be forgotten. For resistance wires that have been repaired multiple times, it is better to no longer use them and replace them with new ones. Flammable and explosive materials are strictly prohibited from being dried using electric heating pipes; The electric oven should have a temperature control device to prevent both excessive temperature and prolonged baking time.
Electric heating tube
At present, the products in the household humidifier market are mainly divided into three categories: ultrasonic humidifiers, direct steam humidifiers, and hot steam humidifiers. Ultrasonic technology is a relatively mature technology in the world and has been widely applied in various fields. The ultrasonic humidifier uses high-frequency ultrasonic oscillation to atomize water into 1-5 microns of ultrafine particles. Through a pneumatic device, the water mist is diffused into the air, making the air moist and accompanied by rich negative oxygen ions. It can freshen the air, improve health, change the dry and hot winter heating, and create a comfortable living environment. According to experts, the advantages of ultrasonic humidifiers are high humidification intensity, uniform humidification, and high humidification efficiency; Energy saving and power saving, with a power consumption of only 1/10 to 1/15 of that of electric heating tubes; Long service life, automatic humidity balance, and automatic protection without water; It also has functions such as medical atomization, cold compress bath surface, and jewelry cleaning. The disadvantage is that there are certain requirements for water quality.