Title: High pressure water jet flow multiway switch control method and multiple work station automatic cleaner
Application Number: 200610044931 Application Date: 2006.06.20
Publication Number: 1943887 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B08B3/02
Applicant(s) Name: Machinery Equipment Manufacturing Factory, Jinan I Address:
Inventor(s) Name: Guo Xuewu;Wang Tao;Kong Lingbin;Zhao Fengqi;Liu Qi
Attorney & Agent: quzhi bei
Abstract:
    The present invention, high pressure water jet multiplex switching control method and multiple position automatic cleaner, features the electrically controlled overflow valve connected serially between the high pressure water pump output pipeline and the high pressure multiway valve for relieving pressure of the pipeline. The electrically controlled overflow valve and the electrically controlled cut-off valve are matched to realize the automatic on-off switching of the pipe branches without need of stopping the high pressure water pump. The present invention realizes protection against high pressure impact to increase the service life of the equipment, has the advantages of simple structure, comprehensive functions, stable performance, reliable control, wide application range, etc, and may be used widely in high pressure water jet cleaning job in coke chemical, metallurgical, chemical and other fields.
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