Fire extinguisher replacement process, fire extinguisher replacement standard

Step 1: Fire extinguisher visual inspection registration; Check whether the appearance of the fire extinguisher is deformed, check whether the cylinder is corroded, and check whether the rubber and plastic of the fire extinguisher are deformed, discolored, aged and broken; If the pressure gauge has defects such as deformation and damage, it shall be recorded and registered.

Step 2: The fire extinguisher is depressurized and disintegrated; Inspect the performance of the fire extinguisher head, valve, siphon, and pressure gauge normally, and replace the damaged accessories.

Step 3: Refill the driving gas nitrogen pressure, seal the head and do the spray performance check, air tightness inspection, and clean the outside of the fire extinguisher cylinder.

I guess you want to know when the fire extinguisher will be replaced (repaired)?

1. Regularly inspect the fire extinguisher to see if it is damaged or has reached the end of life (5-12 years, divided into different types, the commonly used dry powder fire extinguisher is 10 years).

2. For the damaged ones that have reached the end of life, they shall be replaced and replaced after approval by the leaders of the unit.

3. The fire extinguisher should be repaired (maintained) once a year, calculated according to the maintenance date of the previous year, and reported to the unit leader for approval after expiration, and maintained at the fire-fighting equipment repair plant.

Legal analysis: the scrapping period of fire extinguishers fire extinguishers must be scrapped if they reach the following years from the date of manufacture: water-based fire extinguishers - 6 years; Dry chemical fire extinguisher – 10 years; Clean gas fire extinguishers – 10 years; CO2 fire extinguishers and gas cylinders – 12 years.

Legal basis: Article 23 of the Fire Protection Law of the People's Republic of China The production, storage, transportation, sale, use and destruction of flammable and explosive dangerous goods must implement fire protection technical standards and management regulations. Fire safety regulations must be implemented when entering the places where flammable and explosive dangerous goods are produced and stored.

It is forbidden to illegally carry flammable and explosive dangerous goods into public places or take public transportation. The management of warehouses for the storage of combustible materials must implement the technical standards and management regulations for fire protection.

The scrapping life of the fire extinguisherThe fire extinguisher must be scrapped if it reaches the following years from the date of manufacture

1. Portable chemical foam fire extinguisher - 5 years;

2. Portable acid and alkali fire extinguisher - 5 years;

3. Portable water fire extinguisher - 6 years;

4. Portable dry powder fire extinguisher (gas storage cylinder type) - 8 years;

5. Portable storage pressure dry powder fire extinguisher - 10 years;

6. Portable 1211 fire extinguisher - 10 years;

7. Shanze portable carbon dioxide fire extinguisher - 12 years;

8. Trolley type chemical foam fire extinguisher - 8 years;

9. Trolley type dry powder fire extinguisher (gas storage cylinder type) - 10 years;

10. Trolley storage pressure dry powder fire extinguisher - 12 years;

A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed inside the fire extinguisher to extinguish the fire. Fire extinguishers are one of the common fire prevention facilities, stored in public places or places where fires may occur, different types of fire extinguishers are filled with different components, and are designed for different fire failures.

Care must be taken when using it to avoid counter-effects and dangers.

There are many types of fire extinguishers, which can be divided into portable and trolley types according to their mobile methods; According to the power of driving the fire extinguishing agent, it can be divided into: gas cylinder type, pressure storage type, chemical reaction type; According to the fire extinguishing agent filled, it can be divided into:

Foam, dry powder, halide alkyl, carbon dioxide, water, etc.

The mandatory scrapping period of dry powder fire extinguishers is 10 years, that is, the 8-year first effective period of the cylinder of the fire extinguisher; On the other hand, the fire extinguishing agent of the dry powder fire extinguisher also has an expiration date, which is stored at normal ambient temperature, and the first powder change is 2 years, and the later fire extinguishing agent is 1 to 2 years. So it's best to check it up regularly once a year.

The steps to replace a fire extinguisher that has expired are as follows:

1. Determine the type of fire extinguisher. There are many types of fire extinguishers, and different types require different treatments.

2. Buy a new fire extinguisher. When buying a new fire extinguisher, it is necessary to pay attention to the brand, performance and quality to ensure that it meets the national standards and requirements.

3. Disassemble the original fire extinguisher. The original Tongqi fire extinguisher should be completely disassembled, and the contents of the old fire extinguisher should be kept away from flammable substances.

4. Install a new fire extinguisher. Install the fire extinguisher in Orange Town according to the instructions for the new fire extinguisher, secure the fire extinguisher to the wall, connect the pipes and water outlets, and make sure they are securely connected.

5. Test a new fire extinguisher. After installation, test the new fire extinguisher to confirm that it is working properly.