What should I pay attention to about the maintenance of cold storage equipment?

1, the use of cold storage, should according to the design requirements, give full play to the ability of freezing, cold storage and constant temperature, to ensure safety in production and product quality, good maintenance of cold storage building structure. A special team should be set up for warehouse management, and the responsibility should be implemented to people, and everyone should be responsible for every warehouse door and every piece of equipment and tools;

2. There should be no ice, frost or water on the walls, floors, doors and roofs of the hall and warehouse, and they should be removed in time;

3. In order to improve the refrigeration efficiency, the exhaust pipes and air coolers in the warehouse should be swept and washed in time. When defrosting, it must be operated according to the regulations, and the warehouse should be cleared at least once in the freezing room, and the frost should be flushed once. There shall be no accumulated water in the water tray of the air cooler and the warehouse;

4. The cold storage door should be strictly managed. When the goods are in and out of the warehouse, it should be closed at any time. If the warehouse door is damaged, it should be repaired in time, so that it can be opened flexibly and closed tightly to prevent cold running. All doors that come into contact with the outside air should be provided with air curtains to reduce the convection of cold and hot air;

5. Prevent freezing and thawing cycle, frozen crisp and frozen heave of building structures;

6. When the warehouse is empty, the freezing room and the freezing room should be kept below -5℃ to prevent freeze-thaw cycle. The cooling room should be kept below zero temperature to avoid dripping water in the warehouse.

7. Do not spread the goods directly on the floor for freezing; The method of reversing the stack shall not be used to dismantle the meat stack; It is not allowed to slam on the floor when unhooking and taking off the tray, so as not to break the floor and damage the thermal insulation layer of the cold storage;

8. The temperature of the cold storage room without floor antifreeze measures shall not be lower than ℃ to avoid freezing;

9. The underground natural ventilation duct of the cold storage should be kept unblocked, free of water, frost and blockage, and the northern area should be blocked in winter and opened in spring;

1. Choose a good cold storage management software to make the tedious business simple and efficient.