compressor
Gas compressor is a kind of machinery that compresses gas and promotes gas pressure. It is widely used. Common applications include HVAC, refrigeration cycle, industrial drive power, silicon chemical industry, petrochemical industry, Natural gas transportation and so on. According to its operating principle, can be divided into positive displacement compressor (positive displacement), and gas-powered compressor (English: aerodynamic): Positive pressure compressor is the gas into a confined space, The internal pressure is increased by compressing the volume of the space scattered by the original gas, and the mechanical energy is converted into the pressure energy. According to the different compression methods, can be divided into reciprocating, rotary, scroll, spiral and so on. ...