CN103590452B - 供水装置 - Google Patents

供水装置 Download PDF

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Publication number
CN103590452B
CN103590452B CN201310636612.5A CN201310636612A CN103590452B CN 103590452 B CN103590452 B CN 103590452B CN 201310636612 A CN201310636612 A CN 201310636612A CN 103590452 B CN103590452 B CN 103590452B
Authority
CN
China
Prior art keywords
substrate
mentioned
control
control substrate
water supply
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.)
Expired - Fee Related
Application number
CN201310636612.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN103590452A (zh
Inventor
小松崇秀
金田一宏
手岛友治
桧垣展宏
宫内祥子
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Publication of CN103590452A publication Critical patent/CN103590452A/zh
Application granted granted Critical
Publication of CN103590452B publication Critical patent/CN103590452B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/025—Water supply lines as such, e.g. shower hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/029—Stopping of pumps, or operating valves, on occurrence of unwanted conditions for pumps operating in parallel
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural
    • Y10T137/86163—Parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Multiple Motors (AREA)
CN201310636612.5A 2008-01-24 2009-01-22 供水装置 Expired - Fee Related CN103590452B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008013966 2008-01-24
JP2008-013966 2008-01-24
JP2008-330080 2008-12-25
JP2008330080A JP5210147B2 (ja) 2008-01-24 2008-12-25 給水装置
CN200980102949.XA CN101925706B (zh) 2008-01-24 2009-01-22 供水装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200980102949.XA Division CN101925706B (zh) 2008-01-24 2009-01-22 供水装置

Publications (2)

Publication Number Publication Date
CN103590452A CN103590452A (zh) 2014-02-19
CN103590452B true CN103590452B (zh) 2015-07-22

Family

ID=40901244

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201310636612.5A Expired - Fee Related CN103590452B (zh) 2008-01-24 2009-01-22 供水装置
CN201310631407.XA Expired - Fee Related CN103628523B (zh) 2008-01-24 2009-01-22 供水装置
CN200980102949.XA Expired - Fee Related CN101925706B (zh) 2008-01-24 2009-01-22 供水装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201310631407.XA Expired - Fee Related CN103628523B (zh) 2008-01-24 2009-01-22 供水装置
CN200980102949.XA Expired - Fee Related CN101925706B (zh) 2008-01-24 2009-01-22 供水装置

Country Status (6)

Country Link
US (3) US8714933B2 (enExample)
EP (3) EP2871293A1 (enExample)
JP (1) JP5210147B2 (enExample)
CN (3) CN103590452B (enExample)
MY (1) MY163804A (enExample)
WO (1) WO2009093750A1 (enExample)

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JP5276734B2 (ja) * 2008-01-24 2013-08-28 株式会社荏原製作所 給水装置
IT1403038B1 (it) * 2010-12-06 2013-09-27 Cps Color Equipment Spa Valvola di dosaggio e procedimento connesso
WO2012130241A1 (en) * 2011-03-30 2012-10-04 Vestas Wind Systems A/S Wind power plant with highly reliable real-time power control
EP2806162A4 (en) * 2011-12-27 2016-03-09 Ebara Corp WATER SUPPLY AND WATER SUPPLY PROCESS
JP2013143032A (ja) * 2012-01-11 2013-07-22 Sony Corp 電力制御装置
JP6030384B2 (ja) * 2012-08-27 2016-11-24 株式会社荏原製作所 ポンプ制御装置
JP6071488B2 (ja) * 2012-11-30 2017-02-01 株式会社荏原製作所 給水装置および給水方法
CA2900614C (en) 2013-03-15 2021-10-26 Oatey Co. Backwater valve assembly and method
CN103225333A (zh) * 2013-04-18 2013-07-31 南京宁水机械设备工程有限责任公司 一种带缺水保护装置的无负压供水设备
KR101558288B1 (ko) * 2013-07-10 2015-10-12 (주)케이엔알시스템 모바일 유압발생장치 및 이의 제어방법
NO20150759A1 (en) * 2015-06-11 2016-10-24 Fmc Kongsberg Subsea As Load-sharing in parallel fluid pumps
US10753815B2 (en) 2015-10-28 2020-08-25 Hewlett-Packard Development Company, L.P. Relative pressure sensor
CN106523339A (zh) * 2016-12-22 2017-03-22 杭州杭开新能源科技股份有限公司 直连式加压供水机组以及加泵同频率运转控制方法
US11018610B2 (en) 2017-01-27 2021-05-25 Franklin Electric Co., Inc. Motor drive system and method
JP6787239B2 (ja) * 2017-04-25 2020-11-18 横河電機株式会社 制御装置、制御方法、及び制御プログラム
US10982416B2 (en) * 2017-12-28 2021-04-20 Jin Fu Xiang Local multiple pressure zone fresh water storage and supply system
DE102018112362A1 (de) * 2018-05-23 2019-11-28 Grohe Ag Vorrichtung und Verfahren zur Reinigung einer Trinkwasseraufbereitungsanlage
CN108915035A (zh) * 2018-07-25 2018-11-30 上海市能水电集成有限公司 一体化箱式供水系统
CN109653305B (zh) * 2018-11-26 2020-12-18 安徽舜禹水务股份有限公司 一种二次供水辅泵优化延时控制系统
JP7493782B2 (ja) * 2020-09-16 2024-06-03 株式会社川本製作所 給水装置
US20240318646A1 (en) * 2023-03-24 2024-09-26 Eaton Intelligent Power Limited Electronic pressure control of dual pump system

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JPH09133079A (ja) * 1995-11-08 1997-05-20 Ebara Corp 可変速給水装置の通信制御装置
EP0809164B1 (en) * 1996-05-21 2001-09-05 Ebara Corporation Control system for controlling a plurality of vacuum pumps
CN2695493Y (zh) * 2004-05-08 2005-04-27 衡鸣声 微机控制变频调速供水设备
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Also Published As

Publication number Publication date
WO2009093750A1 (ja) 2009-07-30
MY163804A (en) 2017-10-31
EP2248954A1 (en) 2010-11-10
EP2824245A3 (en) 2015-05-06
HK1195797A1 (en) 2014-11-21
CN103628523B (zh) 2015-07-01
CN103590452A (zh) 2014-02-19
US9206590B2 (en) 2015-12-08
HK1190766A1 (zh) 2014-07-11
US20100307619A1 (en) 2010-12-09
CN101925706B (zh) 2014-04-09
EP2824245A2 (en) 2015-01-14
CN101925706A (zh) 2010-12-22
US8714933B2 (en) 2014-05-06
US20140203041A1 (en) 2014-07-24
US20140202567A1 (en) 2014-07-24
JP2009197792A (ja) 2009-09-03
JP5210147B2 (ja) 2013-06-12
EP2248954A4 (en) 2014-05-14
EP2871293A1 (en) 2015-05-13
CN103628523A (zh) 2014-03-12
US9249562B2 (en) 2016-02-02

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