Electric oil heater Also known as oil-filled electric heaters. The electric heater is filled with a new type of heat transfer oil. When the power is turned on, the heat transfer oil around the electric heating tube is heated, and then the heat is dissipated along the heat pipe or the piece. When the oil temperature reaches 85 ° C, its temperature control components are automatically powered off. There are 7 pieces, 9 pieces, 10 pieces, 12 pieces, etc., and the power can be adjusted by selecting the number of heat sinks. The power is about 1200 watts. advantage The biggest feature of the heater is that the heat generated is large, even in the case of sudden power failure, it will maintain a certain temperature for a long time, and it does not generate any harmful gas, no electrical running noise. The surface temperature of the electric oil heater is low, generally does not exceed 85 ° C, even if it touches the human body, it will not cause burns, and it is suitable for heating in places where the human body may directly touch. Compared with the variety of stylish and stylish heaters on the market, the oil heaters are more “oldâ€, but the advantage is that the heating is evenly distributed, the human body feels comfortable, and there is no problem in the bedroom. . Some products are also equipped with a drying rack on the top, where users can bake clothes. In addition, the oil heater has no need to replace the heat transfer oil and has a long service life. It is suitable for use in the living room, bedroom, aisle and homes for the elderly and children. It has the advantages of safety, hygiene, dust-free and tasteless. Disadvantage Households with long heat times and excessive power can be used in households with small meter capacity or low voltage. Precautions When using the electric oil heater, be sure to stand upright because it heats the surrounding heat transfer oil through the lower end heat pipe to allow the heat transfer oil to flow in the draft tube to transfer heat. If it is placed upside down, laid flat or tilted, it will cause air burning and burn the heating pipe. PTC heater PTC is an abbreviation for ceramic electric heating element. It uses a fan to encourage air to flow through the PTC heating element to force convection, which is the main heat exchange method. The inside is equipped with a thermostat, and when the tuyere is blocked by the fan, it can be powered off by itself. Some also have an automatic power-off function that is tilted to the ground. That is, when the heater is tilted or tipped over, the power can be cut off by itself. The output of the PTC heater is 800-1200 watts, which can be adjusted at will. Advantages: soft air supply during work, fast heating, automatic constant temperature function, PTC components are generally waterproof, so it is suitable for use in the bathroom, it is an ideal portable household electric heater. Disadvantages: can only be used in a small range. When you blow to the same place for a long time, the skin of the human body will feel uncomfortable. Moreover, if the long-term use is not cleaned in time, the bacteria on the heater will be accelerated into the air, which becomes a health hazard. In addition, the power of the heater is generally small, and the noise during startup is also a headache. Convection heater The upper part of the electric heater cover is an air outlet, and the lower part is an air inlet. After the power is applied, the air around the electric heating tube is heated and rises, and flows out from the air outlet, and the surrounding cold air enters and replenishes from the air inlet. This cycle is repeated to increase the indoor temperature. When the inlet and outlet are blocked or the ambient temperature is too high, the temperature control component will automatically cut off the power to the electric heating tube. The electric heater uses a power of about 800 watts, and can also adjust the power by increasing or decreasing the number of electric heating pipes connected. Advantages: The electric heater has high safety performance and quiet operation. Disadvantages: Slow heating. Electric film heater The use of fully transparent high-temperature electric heating film as a heating material is in the world advanced level in the process. The hot air duct structure is adopted, the heat transfer mode is enhanced convection, the hot start speed is fast, and the outlet air temperature can reach 100 ° C or more within 3 minutes. Advantages: When the electric heating film is heated, it has no oxidation, so the service life can be 100,000 hours. At the same time, it has the characteristics of small size and beautiful appearance, and belongs to the generation of electric heaters. Disadvantages: Quickly cool the newly renovated consumers after power off, they will install a Yuba on the shower column or bathtub to facilitate heating when taking a bath. Yuba is a New Product introduced from Australia in recent years. It combines the functions of heating, ventilation and infrared physiotherapy in the bathroom through the ingenious combination of special waterproof infrared lamps and ventilation fans. Due to the use of infrared radiation technology, the heat generated will be larger, the heat efficiency is higher and the energy is saved. Camping Lantern,Cob Led Camping Light,Outdoor Camping Light,Led Tent Lamp NINGBO ZHENGUO INTELLINGENT LIGHTING CO.,LTD , https://www.zguolight.com
Types and characteristics of electric heaters