The use of electric heating tubes is divided into different fields. Electric heating tubes are generally not used alone in industry. The use of electric heating tubes is based on certain electric heating equipment. If used alone, the practicality is small. The commonly used water-boiling equipment at home is an electric heating tube, also called an electric heating rod, which heats up quickly. Because the power of the electric heating tube is extremely large, the water is heated very fast.
Electric heating tube function and characteristics:
Electric heating tube is an electrical component that specializes in converting electrical energy into heat energy. Because of its low price, easy use, easy installation, and pollution-free, it is widely used in various heating occasions.
The electric heating tube is small in size and large in power: the heater mainly adopts the clustered tubular electric heating element. The heat response is fast, the temperature control precision is high, and the comprehensive thermal efficiency is high.
High heating temperature: The maximum task temperature of the heater design can reach 850℃. The medium outlet temperature is average, and the temperature control accuracy is high.
Wide range of use limits, strong compliance: The heater can be used in explosion-proof or popular places, the explosion-proof grade can reach dⅡB and C, and the pressure resistance can reach 20MPa.
Long life and high reliability: The heater is made of extraordinary electric heating materials, designed to have a low power load on the exterior, and adopts multiple maintenance to greatly increase the safety and life of the electric heater. Fully automatic control: The heater circuit is designed according to the requirements, which can facilitate the completion of active control of parameters such as outlet temperature, flow, and pressure, and can be networked with computers. The energy-saving results are obvious, and almost 100% of the heat generated by the electric energy is transferred to the heating medium.
How to use the electric heating tube:
We only use the electric heating tube correctly to play its role and extend the service life. When the power is input, the voltage cannot exceed 10% of the rated voltage marked on the various electric heating tubes. If you want the electric heating tube to fully heat up, the condition is to make the component reach the working conditions of the specified working state. To ensure the stability of the rated voltage. The voltage connected to the component specified in the design and marked on the component housing. The rated power refers to the component input power specified in the design and marked on the component housing.
The calculation formula of power density: length (cm) X width (cm) X 0.6~0.65 = power.
The terminals of the stainless steel electric heating tube should be kept clean and dry, otherwise it will reduce the insulation performance and be short-circuited. The sealing device is strictly protected to prevent accidents.
The electric heating rod does help people solve the problem of hot water in some areas, but you must not take it lightly. When using it, you must follow the instructions and pay attention to some precautions. It is not expensive, but beware of the fire and electric shock caused by it, otherwise, you will regret it if it causes serious consequences.