Self-priming apparatus for quick no-water startup

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12158166
APP PUB NO 20230313801A1
SERIAL NO

17914366

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Abstract

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A self-priming apparatus for quick no-water startup includes a front-stage inlet chamber, a middle-stage gas-liquid separation chamber, and a rear-stage gas-liquid separation chamber. A plurality of two-stage chamber gas-liquid separation one-way channels are symmetrically arranged between adjacent chambers of the front-stage inlet chamber, the middle-stage gas-liquid separation chamber and the rear-stage gas-liquid separation chamber. A plurality of one-way outlets are symmetrically arranged in an inner cavity of the rear-stage gas-liquid separation chamber. By decreasing or increasing the volumes of an outer cavity and an inner cavity of the front-stage inlet chamber, water is sucked in due to pressure difference and water intake and preliminary gas-liquid separation are carried out. The middle-stage gas-liquid separation chamber is configured for gas-liquid separation. By decreasing or increasing the volume of the inner cavity of the rear-stage gas-liquid separation chamber, water is rapidly expelled due to pressure difference and gas-liquid separation is carried out.

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Patent Owner(s)

Patent OwnerAddress
JIANGSU UNIVERSITYZHENJIANG CITY JIANGSU PROVINCE 212013 JINGKOU DISTRICT ROAD NO 301 ZHENJIANG CITY JIANGSU PROVINCE 212013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Hao Jiangsu, CN 45 120
Du, Jialin Jiangsu, CN 5 14
Hong, Shiming Jiangsu, CN 6 7
Li, Xiaowei Jiangsu, CN 103 1405
Peng, Guangjie Jiangsu, CN 6 8
Shi, Weidong Jiangsu, CN 24 568

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