【 Weak current College 】 fire common sense: the GA 139-2009 fire extinguisher box on new standards

Summary of fire extinguisher is one for your home, kitchen, picnic place, fighting the small fire at the beginning of the fire, with light weight, easy to use, disposable, and other characteristics. The simple-type fire extinguishers "industry standard since 1994, since the first release to promote the production of simple-type fire extinguishers and application development plays an important role. This version of the standard is a simple GA86-1994 "extinguisher" industry standard, the main reference standard of United Kingdom standard BS6165: 2002 "the non-refillable aerosol-small fire extinguishers, and combined with a large number of validation tests. Compared with the standard version 94, major changes to the standard content: modified the definition of the simple-type fire extinguishers and model schedule, use temperature performance, fire extinguishing performance, internal surface corrosion requirements and test methods, resistance to vibration requirements and test methods, inspection rules and unqualified classification; increases the classification of simple type fire extinguishers, electrically insulating performance test methods, to simple 45（60）trolley and summary of hydrofluorocarbon class gas fire extinguisher requirements; remove the thermal stability requirements. New standard published, facilitates production technology development and the strengthening of the environmental protection awareness, so that the fire extinguisher, ease, and can better meet the needs of the community.

Fire extinguisher boxes for single class of fire extinguishers and combo class fire extinguisher boxes. Original GA139-1996 the fire extinguisher box "industry standards implementation has more than 10 years, with the fire safety awareness of the growing, related standards specification revision, to fire extinguisher boxes in dimensions, stiffness and appearance of the logo, and other aspects of the new requirements. At the same time, the building decoration requirements gradually improving, new materials, new designs are emerging as well as the diversity of living needs, there have been some type of extinguisher box forms, such as various combinations of types of fire extinguisher boxes, etc. Therefore, the 1996 edition of the fire box criteria is not able to adapt to current developments and needs. This standard amendments mainly refer to the relevant national standards specifications, reference the local standard, corporate and product information at home and abroad, as well as the actual test data. GA139-2009 the fire box and 96 Edition compared to the main changes to the standard: modify the definition of the fire box, the model designation, a fire extinguisher box dimensions, opening the door of the extinguisher box opened door glass, thickness and type, etc.; increasing fire extinguisher box structure type, external dimension dimension diagram, box using metal material thickness requirements, combination for self-rescue breathing fire box and fire hydrant class combination class fire extinguisher box requirements and load test methods. New version of the standard applicable to the case materials for metal fire extinguisher box, box materials for non-metallic fire extinguisher box product can reference use.