Introduction of methods to ensure the safe operation of refrigerators

The first one, suction and exhaust temperature and pressure

The suction and discharge temperature and pressure have a great influence on the refrigerator, especially the discharge temperature and discharge pressure. The two “details” of the discharge temperature and pressure should be paid attention to, and the suction and discharge problems of the compressor of the refrigerator are found in time deal with.

Second, the condensing temperature and pressure of the condenser

The condensing temperature and condensing pressure of the condenser are the direct reaction of the condensing effect, so this “detail” should be paid attention to.

Third, whether the condenser and evaporator are cleaned regularly or not

Whether the condenser and the evaporator are cleaned regularly or not, seemingly “details” and “not important”, can actually affect the safety of the refrigerator to a large extent.

Fourth, all aspects of refrigerated lubricants.

Fifth, pipelines, valves, etc.

Sixth, the quality of the refrigerant, the amount of refrigerant, and whether the filling of refrigerant is correct.

Seventh, the operating environment temperature.

Eighth, safety protection device.

The ninth, water cooling, air cooling and other cooling systems.

In fact, the cooling system of a refrigerator is not only water-cooled, air-cooled, but also oil-cooled and other cooling systems, but the most common industrial refrigerators are often water-cooled or air-cooled.

Although water-cooling and air-cooling are relatively minor problems, they can play a decisive role in the normal operation of the refrigerator. Therefore, we should start with the cooling system of water-cooled and air-cooled refrigerators to ensure The refrigerator runs safely.

Tenth, other machinery or components such as water pumps.

Water pumps, filter driers, gas-liquid separators, etc., as well as the circulation system of the chiller, are all concerns for the safe operation of the chiller, so please pay attention!