Air heater manufacturers should avoid surrounding sources of fire to reduce injury

Air heater manufacturers should avoid surrounding sources of fire to reduce injury

When air heater manufacturers convert electrical energy into thermal energy, there are certain safety hazards. If there are flammable and explosive materials nearby, there is a certain level of danger. If the temperature of the electric heating tube reaches a certain level and is then baked at high temperatures, it is easy to cause a fire. The manufacturer did not install a plug when designing the air heater. If the wire head is directly inserted into the socket, it is easy to overheat the electric heating tube, causing serious consequences. However, industrial production is still not affected by danger. What methods can be used to reduce the occurrence of danger?

The resistance wire of the electric heating tube is made of nickel chromium alloy, with a temperature of over 800 ℃. Due to the high power of electric heating tubes, if users neglect safety, a fire may occur at any time. The reasons for the electric heating tube catching fire are as follows: firstly, placing the electric heating tube on or near combustible materials and long-term high-temperature baking can cause the fire. The second issue is that the electric heating tube does not have a plug, and the wire head is directly inserted into the socket, which can easily cause short circuits and fires. The third issue is that the user did not unplug the electric heating tube plug when leaving for a long time, causing the electric heating tube to overheat and adjacent combustible materials to catch fire, leading to a fire. Fourthly, the resistance wire can be used after multiple repairs, which can lead to circuit overload and fire.

Therefore, during use, flammable and explosive materials must not be placed near electric heating tubes and a certain safe distance must be maintained. The electric heating tube must be placed on a base made of non conductive and non combustible materials; The safe cut-off flow rate of the electric heating tube conductor must meet the capacity requirements of the electric heating tube. In any case, industrial electric heating tubes must be equipped with separate circuits. The wires must be installed with plugs, and the wire ends cannot be directly inserted into sockets; Timely replace the aging or damaged wires of the electric heating tube. Explosion proof electric heating tubes must not use electric heating tubes without fuses in the circuit; When using electric heating tubes, someone must be careful. Pull out the plug when leaving. If there is a power failure during use, please unplug the plug in a timely manner and do not forget. Try not to use resistance wires that have been repaired multiple times and replace them with new ones. Flammable and explosive materials shall not be dried with electric heating tubes; The electric oven should be equipped with a temperature control device, which should not only prevent excessive temperature but also prevent excessive baking time.

In order to ensure the safe use of the equipment, the basic safety of its operation will be ensured. Under long-term baking, the powered equipment itself will dissipate heat. Once the heat dissipation effect is not ideal, the hot gas cannot be cleared, which can easily cause equipment explosions and losses. Modern industry requires good heating effects and user safety. The industry requires the installation of a separate circuit when heating electric heating tubes. The wire head cannot be directly inserted into the socket. Replacing old and damaged wires and wires can to some extent prevent accidents from occurring.

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