Intercooler preventing high-pressure stage compressor from generating liquid impact

• Main Authors: ZHAO YUANXIA, LI CHUNWANG, LI FEN, LI SHENGFEI, LI HONGTANG
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2011
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model discloses an intercooler preventing high-pressure stage compressor from generating liquid impact, which comprises an intercooler cylinder; five inlets and outlets are arranged on the cylinder, including an intermediate-pressure refrigerant liquid inlet, an intermediate-pressure saturated refrigerant steam outlet, a high-pressure refrigerant saturated liquid inlet, a high-pressure refrigerant subcooled liquid outlet and an exhaust outlet of a low-pressure stage compressor. Two ends of an intercooler pipe coil are respectively connected with the high-pressure refrigerant saturated liquid inlet and the high-pressure refrigerant subcooled liquid outlet. The intercooler preventing high-pressure stage compressor from generating liquid impact is characterized in that: a vertical baffle is welded between the intermediate-pressure refrigerant liquid inlet and the intermediate-pressure saturated refrigerant steam outlet in the intercooler cylinder. The vertical baffle is made of metal; and the positio