JPS54152201A - Water-intake control method - Google Patents

Water-intake control method

Info

Publication number
JPS54152201A
JPS54152201A JP6004878A JP6004878A JPS54152201A JP S54152201 A JPS54152201 A JP S54152201A JP 6004878 A JP6004878 A JP 6004878A JP 6004878 A JP6004878 A JP 6004878A JP S54152201 A JPS54152201 A JP S54152201A
Authority
JP
Japan
Prior art keywords
water
level
reservoir
pump
intake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6004878A
Other languages
Japanese (ja)
Other versions
JPS6256354B2 (en
Inventor
Osamu Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP6004878A priority Critical patent/JPS54152201A/en
Publication of JPS54152201A publication Critical patent/JPS54152201A/en
Publication of JPS6256354B2 publication Critical patent/JPS6256354B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To increase controlling accuracy by controlling a water-intake pump resulting from calculation of controlling parameters based on water-level in a water tank, water-level of water channel upper stream, and flow rate of intake.
CONSTITUTION: Water flows into a reservoir 2 from a river through an open chnanel 1, and water-intake is operated by a pump 3 by pumping up the water from the reservoir 1 to another reservoir 4. A water-level gage 6 identifies water-level of the reservoir 2, while another water-level gage 7 is installed in the upper stream of the open channel 1. Difference of these two levels is calculated as well as discharge rate of the pump is measured to give a data to an arithmetic unit 9 which decides controlling parameters that can cope with possible flow rate change in a water system. Then the parameters are transfered to an indicating controller 5 to control the pump 3, thus highly accurate water-level control of the reservoir 2 is achieved.
COPYRIGHT: (C)1979,JPO&Japio
JP6004878A 1978-05-22 1978-05-22 Water-intake control method Granted JPS54152201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6004878A JPS54152201A (en) 1978-05-22 1978-05-22 Water-intake control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6004878A JPS54152201A (en) 1978-05-22 1978-05-22 Water-intake control method

Publications (2)

Publication Number Publication Date
JPS54152201A true JPS54152201A (en) 1979-11-30
JPS6256354B2 JPS6256354B2 (en) 1987-11-25

Family

ID=13130797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6004878A Granted JPS54152201A (en) 1978-05-22 1978-05-22 Water-intake control method

Country Status (1)

Country Link
JP (1) JPS54152201A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015157288A (en) * 2015-05-01 2015-09-03 三浦工業株式会社 reverse osmosis membrane separation device
JP2015164731A (en) * 2015-05-01 2015-09-17 三浦工業株式会社 reverse osmosis membrane separation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015157288A (en) * 2015-05-01 2015-09-03 三浦工業株式会社 reverse osmosis membrane separation device
JP2015164731A (en) * 2015-05-01 2015-09-17 三浦工業株式会社 reverse osmosis membrane separation device

Also Published As

Publication number Publication date
JPS6256354B2 (en) 1987-11-25

Similar Documents

Publication Publication Date Title
JPS5756693A (en) Flow rate control method for pump
JPS55143603A (en) Controlling method for number of pump
JPS5622112A (en) Control device for water level of distributing reservoir
JPS54149903A (en) Water supply flow control of pumps
JPS55109789A (en) Pump controlling device
JPS5638173A (en) Control method for water making apparatus for ship
JPS54119755A (en) Water receiving well inflow control method
JPS557918A (en) Different-capacity pump quantity controlling apparatus
JPS5343104A (en) Control method for water supply pump system
JPS5477889A (en) Water level controlling method of water distributing pool
JPS5781684A (en) Inflow calculating device
JPS57156088A (en) Simulation method for running sludge water
JPS57167783A (en) Pure water producing device
JPS54132096A (en) Water level control method
JPS5779528A (en) Operation controlling method for dam
JPS5647711A (en) Measuring method for flow rate of overflow
JPS55140107A (en) Measuring method of average speed of current of fluid or quantity of flow
JPS54153984A (en) Dum water level detecting method
JPS56168882A (en) Method for continuous measurement and oxidation of cyan in washing water of gas produced in electric furnace
JPS5459592A (en) Control of sewage treating plant with computer
JPS5457201A (en) Device ofr controlling number of pumps
JPS5654979A (en) Pump controlling method
JPS5329489A (en) Fluid flow qwantity controlling system
JPS5712711A (en) Apparatus for controlling height of rubber weir
JPS55138115A (en) Water level control method