Sediment starting induction device

• Main Authors: LI QIJIE, XIA JUNQIANG, PAN YUNWEN, DENG SHANSHAN, ZHOU MEIRONG
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PHYSICS; TESTING

The invention provides a sediment starting induction device. The sediment starting induction device comprises an area light source control circuit, an oblique reflector and a light-operated switch response circuit. The area light source control circuit comprises an area light source and a response power supply which are electrically connected; the oblique reflecting mirror comprises a first mirror surface, a glass brick and a second mirror surface, and the first mirror surface and the second mirror surface are arranged at the two ends of the glass brick in parallel; the light-operated switch response circuit comprises a light-operated switch, an indicating lamp and an indicating power supply which are electrically connected in sequence, and the light-operated switch faces the second mirror surface; after sediment is started, fine particles in the sediment can be raised by water flow, so that the sediment content of water close to the bed surface is increased, the light transmittance is reduced, the intensity