Test platform for automatic flushing valve

US11726003B2 · kind B2 · utility

Assignee

• China Institute of Water Resources and Hydropower Research · CN

Inventors

• Yan Mo · Hainan, CN
• Jiandong Wang · Shanghai, CN
• Yanqun ZHANG · East Brunswick Township, US
• Qiaoling Li · Beijing, CN
• Shihong Gong · Beijing, CN
• Xiaoyan Gao · Weihai, CN

Key dates

• Filing date: Nov 30, 2022
• Grant date: Aug 15, 2023
• Expiry date: Nov 30, 2042

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02A40/22
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A test platform for an automatic flushing valve is described. It includes a fluid source, weighing parts, a bracket, a diverter and several driplines. The driplines are parallel to each other and are evenly arranged in an array in a circumferential direction of the diverter. Emitters are installed on each of the driplines; one end of each driplines is fixed to the diverter, which is connected to the fluid source to feed fluid into the driplines. The diverter is pivotally connected to the bracket, so that the diverter and the driplines can pivot relative to the bracket; the other end of each driplines is used to install automatic flushing valves. Weighing parts are installed below the automatic flushing valves to measure the solution flowing out of the automatic flushing valves, and other weighing parts are installed below the driplines to measure solution flowing out of the emitters.