GREEN  SAFETY  RELIABLE  EFFICIENT
24-hour hot line:+86 189 1133 7382
sales@auwii.com
​​Committed to laboratory sample pretreatment and safety protection equipment R&D and manufacturing
What Are The Conditions For The Screw Chiller To Ensure Normal Operation?
Source: | Author:AUWII | time :2020-12-15 | 86 Browse: | Share:
In the first step, the leak detection of the chiller's refrigeration system should be carried out to ensure the sealing of the various components and pipes; then the relevant filling materials and tools can be prepared, including refrigerant cylinders, take-overs, leak detection tools, Rubber gloves, etc., then you can officially fill the refrigerant.

The screw chiller is a type of chiller. Industrial use is also very common. What are the conditions for a screw chiller to operate normally?

In the first step, the leak detection of the chiller's refrigeration system should be carried out to ensure the sealing of the various components and pipes; then the relevant filling materials and tools can be prepared, including refrigerant cylinders, take-overs, leak detection tools, Rubber gloves, etc., then you can officially fill the refrigerant.

In the case of a small system, the gas filling method can be used when filling the refrigerant, that is, the freon is charged to the system by the multi-purpose port on the compressor suction valve, but the dryness of the freon is ensured. However, if the horizontal shell-and-tube evaporator used in the screw chiller, it is necessary to pay attention to ensure the circulating flow of the refrigerant during the filling process to avoid bursting the heat transfer tube.

The entire process must pay attention to the injection volume and injection speed of the refrigerant, and must be kept within the specified range to reduce the occurrence of various undesirable phenomena.