There are several types of water heater tubular heater, what are their characteristics?
3KW water heater immersion heater
1. Small size and high heating power.
2. Various media can be heated in various occasions, such as explosion-proof occasions.
3. The heating temperature can usually reach 700 ° C.
4. The heating system can be fully automated, including controlling the electric heating system through the DCS system.
5. Long service life, multiple protection systems, safe and reliable.
6KW water heater immersion heater
1. Has good thermal efficiency and uniform heat generation.
2. High temperature and corrosion resistance.
3. Has good safety performance.
4. The surface power is large, which makes the air heating surface load 2 to 4 times.
5. The flange electric heating pipe uses high-quality thick-wall seamless stainless steel pipe, high-temperature magnesium oxide powder imported from the United States, and sealing material, so that the temperature can reach 900 ° C, and it will not be damaged by dry burning under temporary dehydration.
9KW water heater immersion heater
The high-temperature resistance stainless steel wire is evenly distributed in the high-temperature resistant stainless steel seamless tube, and the crystalline magnesium oxide powder with good thermal conductivity and insulation performance is densely filled in the gap portion. This structure is not only advanced, high thermal efficiency, and uniform heat generation. When an electric current passes through the wire, the heat generated is diffused to the surface of the metal pipe through the crystalline magnesium oxide powder, and then transferred to the heated part or the air to achieve the purpose of heating. The size of this flange can be changed, and the size and shape can also be changed. In simple terms, the water heater electric heating tube is welded by a plurality of heating tubes to the flange and then heated.
12KW water heater immersion heater
U-shaped tubular electric heating element is used, which is installed on the flange cover according to the design specifications of different heating media, according to the power configuration requirements. It is inserted into the material to be heated. To achieve the required process requirements. When the medium temperature reaches the set value required by the process, the control system adjusts the output power of the electric heater after PID calculation according to the temperature sensor signal, and achieves temperature control of the resistive load of the heating element. Make the medium temperature uniform to meet the required requirements; when the heating element is over temperature or low liquid level, the interlocking protection device of the heating element immediately cuts off the heating power to prevent the heating element from burning out and prolongs the service life