Before cleaning the smoke exhaust fire prevention valve, it is important to do some safety protection countermeasures, such as the protection measures of the staircase and walls, the inspection of the smoke exhaust fire valve filter and the wings.We should also do a good job before cleaning, that is, the countermeasures of the insulation layer to avoid the risk of electric shock when cleaning smoke and fire prevention valves.
Understand the structure and function of the fire prevention valve: Before cleaning, you must understand the structure and function of the fire prevention valve so as to better understand how to perform cleaning operations.If you dont understand the structure, dont try to clean it yourself to avoid further damage.
Prepare cleaning tools and materials: Before cleaning, you need to prepare cleaning tools and materials, such as ladders, rags, water, weak alkaline cleaning agents, etc.At the same time, to ensure the cleaning of the tools and materials, so as not to cause secondary pollution to the fire prevention valve.
Turn off the power supply or gas source: Before cleaning, the power supply or gas source of the fire valve must be turned off to ensure the safety in the cleaning process.If you are not sure how to close, please consult professionals or related agencies.
Confirm the shutdown state of smoke and fire prevention valves: Before cleaning, it is necessary to confirm that the smoke fire prevention valve must be closed to avoid accidents during the cleaning process.
Protect personal safety: Before cleaning, you must protect personal safety, such as wearing gloves, masks, goggles, etc.At the same time, ensure the neatness and safety of the working area to avoid accidental damage.
Understand attention: Before using the fire valve, you must understand the precautions, such as use time, temperature, pressure, etc.If you are not sure how to use, please consult professionals or related agencies.
After preparing to clean the smoke fire prevention valve, we need to clean the filter of the smoke exhaust fire prevention valve, because the filter of the smoke fire prevention valve is very vulnerable to environmental pollution throughout the normal use process.
When we clean the filter of smoke exhaust fire valve, we can use tap water to clean dirt.Assuming that there are oil stains in the smoke discharge fire valve filter, we can wash it with some weak alkaline cleaning agents, and then wash them with water until clean.
Assuming that the wings of the smoke and fire prevention valve are dusty, we must clean the wings of the smoke exhaust fire prevention valve.Assuming that the wings of the smoke and fire prevention valve are not very dirty, clean with a high pressure hose with a air cover; if the wing piece of the smoke and fire fire valve is dirty, the wing tablet must be sprayed with the wing piece, and then washed with water until the smoke discharge fire prevention fire.The wings of the valve show the metal texture after washing.
In short, before cleaning the fire prevention valve, we must fully understand the structure and functions of the fire prevention valve, prepare the cleaning tools and materials, turn off the power or gas source, confirm the shutdown state of the smoke and fire prevention valve, protect personal safety, and understand the precautions.Only by doing full preparation can we ensure the safety and effectiveness of the cleaning process.
The above is the preparation that needs to be made before cleaning smoke and fire prevention valves