COMPRESSOR DEVICE WITH WATER INJECTION COMPRESSOR ELEMENT

摘要

PROBLEM TO BE SOLVED: To solve the problems of a conventional compressor device using an ion exchanger. SOLUTION: This compressor device comprises a water injection compressor element 1 having a water circuit 6 and a water feed device 15 for feeding water to the water circuit 6. The water feed device further comprises a water feed line 16 having a control valve 18 and a reverse osmosis filter 17. A bypass 21 is connected to the water circuit, and the ion exchanger 22 and a control valve 23 are installed in the bypass 21. The valve 18 in the water feed line 16 is controlled by a device 20 for measuring the water quantity inside the water circuit 6, and the valve 23 in the bypass 21 is controlled by a device 24 for measuring the conductivity of the water.