الوصف

Explosion-proof refrigerators or explosion-proof freezers are mainly used in petroleum, chemical, pharmaceutical, scientific research, laboratory and other fields, used to cool and store pharmaceutical reagents at lower temperatures, and it is not easy to store volatile flammable and explosive dangerous goods at room temperature. According to its structure, it is divided into single-door, double-door and multi-door, horizontal and vertical. It consists of refrigeration compressor, condenser, condenser fan, evaporator, temperature controller. To make it safe to use in hazardous locations, we also use composite explosion-proof technology to protect the refrigerator. The compressor and condensing fan are treated by pouring or flameproof technology, and the thermostat is used as a passive switch and an explosion-proof active optocoupler solid-state relay group to realize a quality and safe temperature automatic control system. In order to protect the compressor from damage, time-delay explosion-proof solid state relays and overload protection and thermal protection devices are used, and some controllers are flameproof. In order to prevent the harm caused by static electricity, spray conductive paint on the inner cavity of the refrigerator to eliminate the electrostatic effect, making it safer and more reliable to use; Set up closed inner tank, high safety factor; Forced air cooling, rotating fan for circulating cooling, special fuse protection, refrigerator designed with internal grounding protection