Suction-exhaust valve plate structure of refrigerator compressor

• Main Author: KE YUHAO
• Format: Patent
• Language: Chinese; English
• Published: 23.01.2018
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The invention discloses a suction-exhaust valve plate structure of a refrigerator compressor. The suction-exhaust valve plate structure comprises a valve plate. An exhaust port is formed in the valveplate, an exhaust sheet is connected with one side of the valve plate through two fixing bolts, one end of the exhaust sheet corresponds to one side of an air inlet, and a suction hole is formed in the valve plate; a suction sheet is connected with the other side of the valve plate through two fixing bolts, one end of the suction sheet corresponds to one side of the suction hole, and connecting springs are welded to one sides of the suction sheet and the exhaust sheet correspondingly; and connecting plates are arranged at one ends, away from the positions where the connecting springs are connected with the suction sheet and the exhaust sheet, of the connecting springs correspondingly, the connecting plates can be driven to move through stretching and retracting of an air cylinder telescopic rod, the connecting spr