Refuge chamber coal mine refuge chamber manufacturer

Description :

　　Chinese name: Refuge chamber

　　English name: Refuge Chamber

　　Definition: A shelter established to prevent the invasion of toxic and harmful gases when a disaster occurs and personnel cannot evacuate.

　　It is necessary to set up refuge chambers for miners during self rescue. Due to the short effective time of the self rescue device, it cannot reach a safe location within its effective working time when worn; The retreat route cannot be passed through; If there is a self rescue device and the harmful gas content is high, the refuge chamber can play a role.

　　Classification of refuge chambers

　　One is a pre-set refuge chamber;

　　One is to construct temporary shelters according to local conditions when multiple incidents occur.

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