Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Working principle of flame arrester: necessary safety equipment to avoid electrical fire

[Chemical Knowledge]：Working principle of flame arrester: necessary safety equipment to avoid electrical fire

Read： 764 Time：20months ago Source：Transform the World with Simplicity

Electrical fire is a very dangerous phenomenon. It often occurs when electrical equipment fails or is overloaded. If it is not handled in time, it will cause a fire accident. In order to avoid this situation, the flame arrester came into being. It is a safety equipment that can prevent electrical fires. Below we will introduce the working principle, application and advantages of the flame arrester in detail.
The working principle of
1. flame arrester

flame arrester is a safety equipment based on the principle of thermal diffusion. It can automatically cut off the current when the circuit is interrupted and short-circuited to achieve the purpose of preventing fire. The core component of the flame arrester is a set of silver alloy sheets. When the current passes through the flame arrester, the silver alloy sheets will be heated. When the temperature reaches a certain level, the silver alloy sheets will expand and quickly cut off the circuit. Because of the good thermal conductivity of silver, it can cut off the current in a few seconds, effectively avoiding the occurrence of electrical fires. Application of

2. flame arrester

flame arrester is widely used in various electrical equipment, for example, it can be installed in circuit breakers, switches and fuses with voltage levels below 1kV. It can also be used in the electrical lines of buildings such as houses, factories, offices, hospitals, etc., as well as in electrical equipment such as power transformers, generators, cable lines, and lighting equipment. In these devices, the flame arrester can not only prevent the occurrence of electrical fires, but also protect the equipment from being damaged by overcurrent and extend the service life of the equipment.
The advantages of
3. flame arresters

flame arresters have the following advantages:

1. Prevent the occurrence of electrical fires in time, greatly reducing the incidence of fire accidents.

2. Automatically cut off the circuit to prevent the equipment from being damaged by overcurrent and extend the service life of the equipment.

3. Easy to install, simple to use, no additional maintenance.

4. Good long-term stability and long service life.

Conclusion:

Through the introduction of this article, we understand that the flame arrester is a very important safety equipment, which can prevent the occurrence of electrical fires and protect personal and property safety. In the application of electrical equipment, flame arresters have been widely used and have been affirmed by many users. It is believed that with the continuous progress of science and technology, the performance of flame arresters will continue to improve and improve, bringing more protection and convenience to people's lives and work.