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What are the heating methods of heaters, and what are their advantages and disadvantages?

The heating methods of heaters are different. Different heaters have different heating methods, but many people don't know much about it. Let me introduce you here. What are the heating methods of the heater? What are their advantages and disadvantages?

Heating modes of heaters and their respective advantages.

1.heating mode of PTC ceramic heater: the heating mode element of PTC ceramic heater is a heating element made of electric heater and ceramics through high-temperature sintering, and the resistance can be adjusted according to the body temperature, so as to keep the temperature at a set value. This kind of heater does not emit light, has no open flame, consumes no oxygen, and has the function of automatic constant temperature with soft air supply. Advantages: no overheating, energy saving, safety and long service life. ? Disadvantages: large power consumption and small heating area.

2. Heating mode in heat conduction oil heater: This kind of product is the most common oil heater in the market, also called oil-filled heater, and it is a safe and reliable space heater popular in recent years. It is mainly composed of sealed electric heating elements, metal radiating tubes or fins, temperature control elements, indicator lights and so on.

Its cavity is filled with YD series new heat transfer oil. When the power supply is turned on, the heat-conducting oil around the electric heating tube is heated and rises to the upper part of the cavity, and circulates along the radiating tube or the radiating fin to radiate heat through the surface of the cavity wall, thereby heating the space environment and achieving the purpose of heating. Advantages: Safe, hygienic, smokeless, dust-free and tasteless, and more suitable for families with old people and children. The product has good sealing and insulation, is not easy to be damaged and has a service life of more than 5 years. Disadvantages: large thermal inertia, slow temperature rise and many solder joints.

3. Heating mode of quartz tube heater: This kind of products are mainly composed of sealed electric heating elements, parabolic or arc reflectors, protective strips, power adjustment switches, etc. As an electric heating element, the timely radiation tube, the far infrared ray emitted by the far infrared radiation element, is absorbed by the object and directly converted into heat energy to achieve the purpose of heating.

At the same time, far infrared rays can have physical therapy effect on human body. The heater is generally equipped with 2-4 quartz tubes, some or all of which are put into operation through the power switch. The quartz tube consists of an electric heating wire and a timely glass tube. Advantages: rapid temperature rise. Disadvantages: small heating range, easy to produce open flames and consume oxygen.

4. Heating mode of halogen tube heater: halogen tube is a sealed luminous heating tube filled with halogen element inert gas, with tungsten wire in the middle, which is divided into white and black (white tungsten wire is much more expensive than black tungsten wire, so it is not popular in the market).

Advantages: high thermal efficiency, no oxidation when heating, long service life, and some models also have additional functions such as timing, rotation and humidification. Some advanced products have the functions of automatic power failure and automatic shaking of the head when falling. Disadvantages: the heat conversion rate is not high enough, the service life is not too long, the machine is bright when running, and the local temperature rise is ok, but the overall temperature rise is not good enough.

Use it carefully in the bathroom, away from water. 5. Heating mode of metal tube heater: The appearance of this product is the same as that of the electric wire heater mentioned above, similar to that of an electric fan. The metal tube is used for heating, and the heat energy diffuses into the room through the reflecting surface.

Advantages: new products generally have the function of anti-fall switch, which can automatically shake the head and manually adjust the pitch angle, with a wide heating range, and the surface protective cover will not cause burns to the human body. Disadvantages: the temperature drops quickly after shutdown.

I believe that through my introduction above, everyone has a new understanding of the heating mode of the heater. Understanding its heating mode will also help us to know its working principle, which is also some ways to accumulate our common sense of life. We can also choose what we need through its advantages and disadvantages.