Oil gas compressor economizer

The utility model belongs to the technical field of the compressor. An oil gas compressor economizer, includes inverter motor, cylinder, setting crank connecting rod between inverter motor and cylinder and the compression jar of being connected with the cylinder gas outlet, the compression jar on be provided with resistance teletransmission manometer, still be provided with the converter between resistance teletransmission manometer and the inverter motor, the converter passes through the signal control inverter motor's of resistance teletransmission manometer rotational speed. The utility model discloses can carry out the reasonable adjustment parameter according to the use operating mode in various different fields, ensure entire system's action sensitivity, optimize the operating stability of compressor, avoid power to spill over, alleviate the loaded down with trivial details operation to the artifical regulation and control of compressor greatly, simultaneously greatly reduced the running cost of compressor, improve the whole running life of compressor.