close in recent years, with the development of cold chain logistics industry constantly, the need to build the cold storage of user is also more and more, once any thing development too fast, so the use of various disadvantages will also gradually emerges, but as long as there is a problem, it must be timely to rid of these problems, only in this way can ensure the normal use of cold storage and the personal safety of staff. In the following time, explain for everybody refrigerator common accidents and lead to the cause of the accident analysis.
a common accident, cold storage
1, the fire accident
fire accident is nearly cold storage industry are frequent phenomenon in recent years, especially in the last year in tianjin, a phenomenon of explosion-proof refrigerator exploded, resulting in a large number of casualties, makes people's property safety suffered great losses.
2, refrigeration system accident
now our cold storage were mostly adopts freon refrigeration, freon belong to four slightly for a toxic substance, but the number of freon air reaches a certain extent, can let a person produce suffocation works: and when the air ammonia gas as much as 16% to 25%, when you meet the fire also could explode accident. As the cold storage system quality accident frequency, the damage of the compressor, refrigerant leakage let enterprise, a lot of losses.
2, common accident cause analysis
1, the fire accident causes
the fire accident happens, the main reason about 2 point is the design of cold storage construction is unreasonable, not set fire protection measures, two manual operation is not appropriate, the staff lack of professional knowledge.
2, refrigeration system failure reason
the cause of the refrigeration system malfunction can be divided into refrigeration system are not reasonable maintenance, often to do coolie live, work, in spite of the cold storage was built, must not be ignored, and lead to equipment yearly check disrepair, accelerated aging, and ammonia refrigerants in refrigeration system, phenomenon. Followed by cold storage design project is not perfect, without card design, professional installation, some low price, system of cold storage building enterprise a lot of defective goods or second-hand material, using for the safety of the cold storage have no way to get effective guarantee.
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