COMPRESSOR, HEAT EXCHANGING APPARATUS, AND OPERATING METHOD FOR COMPRESSOR

• Main Authors: REN, Liping, LIANG, Shebing, DU, Zhongcheng, ZHANG, Jinquan, DING, Ning, YANG, Sen, XU, Jia, KONG, Lingchao, SU, Shengtong, DENG, Liying
• Format: Patent
• Language: Chinese; English; French
• Published: 16.02.2017
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

A compressor comprising: an upper flange (50); a lower flange (60); at least two cylinders (20 and 200), where the at least two cylinders (20 and 200) are sandwiched between the upper flange (50) and the lower flange (60), and any adjacent two cylinders (20 and 200) are interconnected to make the compressor a multistage compressor; a rotating shaft component, where the rotating shaft runs sequentially through the upper flange (50), the cylinders (20 and 200), and the lower flange (60), the rotating shaft component comprises rotating sub-shafts (10) provided on a one-to-one correspondence to each of the cylinders (20 and 200) among the at least two cylinders (20 and 200), and the axes of the rotating sub-shafts (10) are arranged eccentric to the axes of the cylinders (20 and 200) corresponding to the sub-shafts (10) and at a fixed eccentric distance; a piston component, where the piston component is provided with variable volume cavities (31) on a one-to-one correspondence to each of the cylinders (20 and 200)