Hydraulic power plant flooding plant alarm device

The utility model discloses an alarm device for a flooded workshop of a hydraulic power plant. The device comprises at least two floater annunciators, the floater annunciators are installed on the side face of the wall of the drainage gallery, signals of the floater annunciators are transmitted to t...

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Main Authors LAN YONGBIN, TANG DEQIAN, SONG GANGWEI, LI JUN, ZHANG JIKANG, LI YOUZHI, ZHOU FENG'E, LIAN JIE, WEN GUICHENG, ZHANG JIN, GAO SUQUAN, FENG XIAOLIN, YANG BIN
Format Patent
LanguageChinese
English
Published 21.02.2020
Subjects
ALARM SYSTEMS
CESSPOOLS
FIXED CONSTRUCTIONS
ORDER TELEGRAPHS
PHYSICS
SEWERAGE
SEWERS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
WATER SUPPLY
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Summary:The utility model discloses an alarm device for a flooded workshop of a hydraulic power plant. The device comprises at least two floater annunciators, the floater annunciators are installed on the side face of the wall of the drainage gallery, signals of the floater annunciators are transmitted to the monitoring system upper computer, a water flooded workshop alarm light word is added to the monitoring system upper computer, meanwhile, a water flooded workshop alarm signal is added to an alarm window of the monitoring system upper computer, and the monitoring system upper computer controls thedrainage pump to be started. The utility model relates to an alarm device for a flooded workshop of a hydraulic power plant. The floater annunciator is used for transmitting a signal to the monitoring system; the water level of the drainage gallery is monitored, so that a water-flooded workshop alarm device is arranged, and after the water level of the drainage gallery reaches a certain height, when a monitoring system g
Bibliography:Application Number: CN201822228846U