一要做好開機(jī)前準(zhǔn)備工作。開機(jī)前應(yīng)先檢查機(jī)組各閥門是否處正常開機(jī)狀態(tài),檢查冷卻水水源是否充足,接通電源后,根據(jù)要求設(shè)定溫度。冷庫的制冷系統(tǒng)一般是自動控制的,但第一次使用時(shí)應(yīng)先開冷卻水泵,運(yùn)轉(zhuǎn)正常后再啟動壓縮機(jī)。

二要做好運(yùn)轉(zhuǎn)中的管理。制冷系統(tǒng)正常運(yùn)轉(zhuǎn)后要注意以下幾點(diǎn):一是聽設(shè)備在運(yùn)轉(zhuǎn)過程中是否有異常聲音;二是幾看庫內(nèi)溫度是否下降;

三是摸吸排氣冷熱是否分明,冷凝器冷卻效果是否正常。

四要做好果蔬的分類采收與庫內(nèi)堆放。用于冷藏的水果、蔬菜都應(yīng)是質(zhì)量上佳、成熟度適宜,不帶傷病的個(gè)體,應(yīng)預(yù)冷和沖洗后放入。

The first method of cold storage management is to do a good job of preparation before starting up. Before starting up the unit should check whether the valve is in the normal state of starting up, check whether the cooling water is sufficient, after connecting the power supply, set the temperature according to the requirements. The refrigerating system of the cold storage is usually controlled automatically, but the cooling water pump should be switched on first when it is used for the first time, and the compressor should be started after normal operation. Second, to do a good job in the operation of management. After the normal operation of the refrigeration system, we should pay attention to the following points: first, listen to whether there is abnormal sound during the operation of the equipment; Second, see whether the temperature in the warehouse is dropping; third, feel whether the suction exhaust is hot and cold, whether the condenser cooling effect is normal. Fourth, we should do a good job of fruit and vegetable classification collection and storage. Fruits and vegetables for cold storage should be of good quality and ripeness, and should be pre-cooled and rinsed before being put into the individual without injury or disease.