【Safety requirements for cold storage 】

1.The means of transport for cold storage shall comply with relevant standards.

2. The warehouse should be reasonable partition and set up the relevant identification, facilitate the storage ，the transportation and the management of the goods, .

3. The warehouse shall have emergency lighting, the lock to the door and alarm device, enable us to call others for help.

4. The shelves of the warehouse should have sufficient strength and rigidity.

5. Around the door of the refrigerator should be equipped with guard bar with marked identification.

6. Prefabricated cold storage should be equipped with balance window.

7. The cold-room should be configured with oxygen respirator, gas masks, gas-protection clothing, rubber gloves, cork, pipe clamp, acidic beverages and some other things for rescue or protection appliance， and place them in a convenience location, and ensure the usage of them by the personnel management and the regular check. Relevant personnel should skillfully master the use of equipment such as oxygen breathing apparatus and rescue methods.

8. The cooling machine with high voltage control cabinet and power distribution cabinet  should configure the special tools and protective equipment of high voltage operation .

Parallel Compressor Using in Cold Storage

1) the refrigeration capacity requirement is bigger, it usually uses the refrigeration compressor of about 5 to 50 20 horsepower ;

2)Keep operating all the year round , peak valley load difference is big, partial load is obvious;

3)The freezing objects are the  fresh food that are easy to rot,or the food that has a strict standard in temperature and humidity.