Waste oil comprehensive utilization long-life three-way valve

• Main Authors: WANG JIACHEN, ZHANG XINGYI, WANG ZHIFEI, CHEN NANNAN, ZHANG XINGCHU, LIU XIYANG, LIU XUN, CHU LUOYI
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

A waste oil comprehensive utilization long-service-life three-way valve comprises an electric executing mechanism, a valve element driving mechanism and a three-way valve body. The upper end of the valve core driving mechanism is in transmission connection with the electric actuating mechanism; the rotary motion of the electric actuating mechanism is converted into the lifting, rotating and pressing composite motion of the three-way valve element through the valve element driving mechanism, the valve element is separated from the valve seat before rotating by lifting the valve element, friction generated between the valve element and the valve seat in the rotary switch action process is prevented, and therefore the problem of abrasion between the valve element and the valve seat is thoroughly solved, and the service life of the valve element is prolonged. And the service life of the valve is greatly prolonged. 一种废油综合利用长寿命三通阀，包括电动执行机构、阀芯驱动机构、三通阀；阀芯驱动机构上端与电动执行机构传动连接，下端与三通阀传动连接；通过阀芯驱动机构将电动执行机构的旋转运动转换为三通阀阀芯的提升、旋转