Gas-liquid separation device for fuel cell system

• Main Authors: YANG FENGBIN, QI XUEFEI, GONG XIAOHONG, LU FENG, ZHANG ZETIAN, ZHOU RENKAI
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The gas-liquid separation device for the fuel cell system comprises a left shell and a right shell which are connected in a sealing mode, the left end and the right end of the left shell are communicated, the left portion of the left shell is a gas-liquid inlet, the right portion of the left shell is a buffer cavity internally provided with a flow guide piece, the left end of the right shell is open, and the right end of the right shell is open. An inner cavity of the right shell is divided into a first-stage water distribution inner cavity arranged on the left portion in a protruding mode and a second-stage water distribution inner cavity arranged on the right portion through a partition plate, a first-stage exhaust port and a first-stage liquid outlet are formed in the partition plate, and a baffle assembly used for colliding with airflow is arranged in the second-stage water distribution inner cavity. And the right shell is provided with a second-stage exhaust port and a second-stage liquid outlet on the s