How to recover the refrigerant of industrial chiller?
How to recover the refrigerant from industrial chiller to the reservoir?
The specific operation steps of recovering the refrigerant from the industrial chiller to the reservoir are as follows:
1. Open all the valves of the refrigeration system of the industrial water chiller, and turn the suction stop valve anticlockwise to make it fully open, and then use the multi-purpose connector to connect the repair valve with the suction stop valve;
2. Close the repair valve and adjust the suction stop valve to the tee position;
3. Rotate clockwise to close the outlet stop valve of the reservoir;
4. Start the refrigeration compressor of the industrial water chiller, and the main force in the evaporator is sucked into the condenser and the liquid reservoir.
How to recycle the refrigerant from industrial chiller to cylinder?
The refrigerant is stored in a special steel cylinder to recover the refrigerant from the industrial water cooler to the steel cylinder
1. The repair valve with pressure vacuum gauge should be connected to the bypass hole of the suction stop valve, and the suction stop valve should be adjusted to the tee position.
2. Turn the exhaust stop valve anticlockwise to the fully open state, screw off the plug of the bypass hole of the exhaust stop valve, and install the multi-purpose connector.
3. Use a hose to connect the empty refrigerant cylinder to the multi-purpose connector of the exhaust stop valve, but do not tighten the connector connecting the end of the refrigerant cylinder.
4. Slightly open the exhaust shut-off valve, remove the air in the connecting hose, and then tighten the connector.
5. Fully open the valve of the refrigerant cylinder, and continuously flush the refrigerant cylinder with cooling water.
6. When the air compressor slowly closes the exhaust stop valve clockwise, the refrigerant in the industrial chiller is gradually pressed into the refrigerant cylinder.
Whether the refrigerant of the industrial chiller is recovered to the reservoir or the cylinder, as long as the refrigerant recovery is completed, the pressure of the pressure gauge at the suction end is 0.01Mpa. After the compressor is shut down, if the pressure does not rise, it means that the refrigerant recovery is completed. If the pressure rises, it means that the refrigerant is not recovered completely, so it should be operated again according to the above method.
Nanjing RICOM Refrigeration Equipment Co.,Ltd is an industry-trade integrated manufacturers for 20 years,who is engaged in the industrial temperature control technology,implements the modern quality management system ISO9001:2008 and ISO14001 environment system:2004 standard,to ensure enterprise team in technology innovation,we pay attention to customers' sense of use and satisfaction, and get the consistent recognition of the industry and customers;obtained AAA credit rating certification.In 2016, it was awarded as a contract abiding and trustworthy enterprise.In 2013,the company established the production base of chiller and mould tempering machine in Chuzhou RICOM plastic technology Co.,Ltd.
