What is the fire and explosion protection rating of the special gas cabinets? Are there any special fire protection isolation measures?

I.The cabinet structure design
1. the use of fire-resistant materials: the cabinet body of the special gas cabinet can be made of materials with certain fire resistance, such as fire-resistant metal plate, etc., which can prevent the spread of fire within a certain period of time.
2. explosion-proof structure: the cabinet body is designed as explosion-proof structure, when the internal explosion occurs, it can limit the scope of influence of the explosion and prevent the flame and explosion wave from spreading to the outside.

II.Gas leakage monitoring and control
1. gas leakage detector: install sensitive gas leakage detector, once the gas leakage is detected, it can send out an alarm in time and take corresponding measures, such as shutting down the gas source, starting the ventilation system, etc., to reduce the risk of fire and explosion.
2. Automatic fire extinguishing system: some special gas cabinets are equipped with automatic fire extinguishing system, such as Heptafluoropropane fire extinguishing system, etc., which can extinguish the fire quickly when fire occurs.

III.Ventilation and emission system
1. Forced ventilation: special gas cabinets are usually equipped with forced ventilation system, which can discharge the leaking gas in time, reduce the gas concentration, and reduce the possibility of fire and explosion.
2. Discharge pipeline: set up special discharge pipeline, the leakage of gas will be guided to a safe place for discharge, to avoid accumulation in the cabinet.

IV.electrical safety measures
1. Explosion-proof electrical equipment: The electrical equipment inside the special gas cabinet, such as lamps, switches, etc., adopts explosion-proof equipment to prevent electrical sparks from causing fire and explosion.
2. Grounding protection: ensure that the special gas cabinet and related equipment is well grounded to prevent static electricity from accumulating and causing fires and explosions.

In summary, the special gas cabinet has a certain fire and explosion-proof level, and has taken special fire isolation measures to ensure safety in the process of use. However, in the actual application, but also need to be based on the specific circumstances of the reasonable selection, installation and maintenance, strict compliance with the relevant safety regulations.