Waste fire extinguishers should be handled?

When a fire extinguisher or gas cylinder is rejected, the fire extinguisher cylinder or gas cylinder must be punched, squashed, or sawn without checking the internal pressure. A record of the discarded condition shall be recorded and the repair unit shall be notified. ( GA95-2007-7.3 )

【The situation of scrapping and extinguishing fires】: First, the age limit is reached; second, the special circumstances of the fire extinguisher itself are as follows:

7.1 The fire extinguisher must be scrapped from the date of manufacture and reach the following years:

a) Water-based fire extinguisher - 6 years;

b) Dry powder extinguisher - 10 years;

c) Clean gas fire extinguisher - 10 years;

d) Carbon dioxide extinguisher and gas cylinder - 12 years;

7.2 Examine the fire extinguisher if one of the following conditions is found and must be scrapped:

a) The cylinder and head are not qualified for pressure test according to 8.2.1 , 8.2.2 ;

b) Carbon dioxide fire extinguisher cylinders according to 8.2.4 Failed to test the residual deformation rate;

c) The tube is heavily rusted (a large area of ​​the paint peels off, the rust area is larger than one-third of the total area of ​​the barrel, the surface is cratered), or the joints and the bottom of the barrel are heavily rusted;

d) severe deformation of the cylinder;

e) soldering, brazing, or patching of the cylinder body or head;

f) The threads of the cylinder and the head (not including the lifting and pressing handles) are damaged and ineffective;

g) non-threaded fire extinguisher connected between cylinder and head;

h) cracks in the head, no pressure relief structure and other defects;

i) Failure of the anti-corrosion coating inside the water-based fire extinguisher cylinder;

j) portable fire extinguisher without intermittent spraying mechanism;

k) The cylinder is a fire extinguisher with an unreasonable structure such as a flat bottom;

l) There is no name of the manufacturer and year of manufacture (including the nameplate falling off, or the nameplate, although the name of the manufacturer cannot be seen; the stamp of the year and month cannot be identified);

m) fire extinguisher burned;

n) 1211 extinguishers that should be scrapped as specified in GA 402 ;

o) fire extinguishers that do not meet the market access system for fire products;

p) Fire extinguishers that should be scrapped by the state or relevant departments.

to add on

Fire extinguisher inspection and filling requirements

Fire extinguisher inspection and filling requirements

Based on: "Fire Law" " GB50444-2008 " " GA95-2007 " implementation

First, fire extinguisher maintenance and filling enterprise qualification

Article 34 of the Fire Protection Law stipulates that fire extinguisher maintenance and filling units must obtain the Business License for Industry and Commerce and the Fire Maintenance Product Maintenance License.

Second, GB50444-2008 requirements

Standard 5.3.2 provides dry powder fire extinguishers and carbon dioxide fire extinguishers for the first time after the expiration of five years from the factory date for the first inspection and replacement of pharmaceuticals, and thereafter every two years for inspection and replacement of pharmaceuticals.

Standard 5.4.3 provides that dry powder fire extinguisher bottle body scrapping period is 10 years; carbon dioxide fire extinguisher bottle body scrapping period is 12 years.

Third, GA95-2007 requirements

4.1 Fire extinguishers that have been repaired must meet the requirements of the national or industrial standards that were implemented during the production of the product.

4.3 The fire extinguisher maintenance unit should generally be authorized by the fire extinguisher manufacturing enterprise to engage in the maintenance of authorized product products.

6.3.1 .1 maintenance and refilling extinguishers, fire extinguishers maintenance units must be individually cylinder and the gas cylinder pressure test.

6.3.1 .2 carbon dioxide fire extinguisher cylinders to be individually measured residual deformation rate.

6.5.5    If nozzles and spray hoses are deformed, cracked or damaged, they must be replaced.

6.5.6    Fire extinguisher press handles, handles and metal parts shall not be seriously damaged, deformed or rusted.

6.6.6    Fire extinguishing agents for firefighting in fire extinguishers cannot be reused.

6.6.11   Refilled fire extinguishers must be airtight tested one by one.

6.7.2    The contents of maintenance records shall include the use unit, manufacturer's name, delivery time, model specifications, maintenance number, inspection items and inspection data, replacement of parts, total quality after maintenance, cylinder serial number, maintenance personnel, and inspection personnel.

The information in this article comes from the Internet and was reorganized and edited by China Rescue Equipment Network.