Novel suction filter structure

• Main Authors: ZHANG YANFENG, CHENG ZHILEI, YU SHUGUANG, WANG BIN
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a novel suction filter structure which comprises a filtering cavity, the filtering cavity is of a cylindrical structure with an opening in one end and is horizontally arranged, a port of the opening end of the filtering cavity is a liquid inlet, and a liquid outlet is formed in the other end of the filtering cavity; a defoaming metal net is plugged at the end part of the opening end of the filtering cavity and is obliquely arranged, a filtering layer is plugged at the middle part of the filtering cavity, a partition plate is fixedly arranged at the end part of the liquid outlet end of the filtering cavity, and a liquid passing gap is reserved between the lower part of the partition plate and the bottom surface of the filtering cavity. Bubbles in oil liquid are continuously separated out through the defoaming metal net, the filter layer and the partition plate, continuously gather at the top of the filter cavity and then flow out reversely, and therefore the risks of oil pump cavitat