Title:
WATER RESERVOIR DRAINAGE SYSTEM
Document Type and Number:
Japanese Patent JP2020070572
Kind Code:
A
Abstract:
To provide a water reservoir drainage system that facilitates installation and maintenance and is operable at low cost.SOLUTION: A water reservoir drainage system comprises, in addition to a cylinder type drainage device 1a and a siphon type drainage device 1b, a control unit 50 to control operation of these drainage devices 1a, 1b, a detection unit 51 to detect a water level and a flow rate in a conduit of the drainage device 1b and a water level in a water reservoir, a power supply unit 52 to supply power to the drainage devices 1a, 1b and control unit 50, a monitoring device 53 that monitors the water level in the water reservoir detected by the detection unit 51 while remotely controlling the drainage devices 1a, 1b to adjust an amount of water in the water reservoir, and a communication unit 54 that exchanges data between the control unit 50 and the monitoring device 53.SELECTED DRAWING: Figure 16
Inventors:
HIRONAKA YOSHIMITSU
NAKAMITSU MASASHI
ANDO TATSUMA
TAKEMOTO YOSHIMI
TANI KAZUMI
NAKAMITSU MASASHI
ANDO TATSUMA
TAKEMOTO YOSHIMI
TANI KAZUMI
Application Number:
JP2018203333A
Publication Date:
May 07, 2020
Filing Date:
October 29, 2018
Export Citation:
Assignee:
NISSHIN KOGYO KK
International Classes:
E02B7/20
Domestic Patent References:
| JP2016084580A | 2016-05-19 | |||
| JP2012164215A | 2012-08-30 | |||
| JP2008095420A | 2008-04-24 | |||
| JP3182690U | 2013-04-04 | |||
| JP2003074041A | 2003-03-12 |
Attorney, Agent or Firm:
Hiroshi Inoue