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refrigerated showcase display cooler Share: Display cooler (library) must have safety facilities
(1) The refrigeration system of display cooler (library) should be set with obvious safety operation signs to prevent misoperation.
1. Open and close signs should be hung on the control valve handwheel, especially for spare valves or related valves during a certain section of the system pipeline and equipment maintenance, so as to avoid opening the wrong valve and causing ammonia spillage. The valve on the regulating station should be marked with a sign for a cold room or a certain equipment.
2. The operating procedures and the schematic diagram of the refrigeration system should be hung in the workshop.
(2) There should be two entrances and exits between the machine room and the equipment room, and the doors should open outwards so that in the event of an accident, the operator can enter and exit easily and ensure safety.
(3) Ventilation devices should be installed on the walls of the machine room and equipment room in case of an accident, and its function requires that the indoor air be replaced more than 8 times per hour. The start switch of the device should be configured indoors and outdoors.
(4) A water cut alarm should be set on the cooling water system. Especially when the pump room is far away from the machine room, it should be set up. So that when the pump is damaged, it can be discovered in time to avoid accidents.
(5) A first aid kit should be installed at the door of the machine room. Always have gas masks, rubber gloves, gas suits, and personal first aid items. Keep it in a convenient and accessible place, and indicate how to use it. It should also be checked regularly to prevent failure.
(6) Liquid storage containers and condensers installed outdoors should be covered with pergola to prevent direct sunlight.
(7) Adapt to the history book of machinery and equipment, carefully record the relevant technical data of maintenance or troubleshooting. Be aware of the usage of display cooler (library) equipment. For machine and equipment failures or accidents, take necessary measures to prevent accidents.
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