RU2013126766A - Способ, устройство и система для переключения направлений откачивания в насосном агрегате - Google Patents

Способ, устройство и система для переключения направлений откачивания в насосном агрегате Download PDF

Info

Publication number
RU2013126766A
RU2013126766A RU2013126766/06A RU2013126766A RU2013126766A RU 2013126766 A RU2013126766 A RU 2013126766A RU 2013126766/06 A RU2013126766/06 A RU 2013126766/06A RU 2013126766 A RU2013126766 A RU 2013126766A RU 2013126766 A RU2013126766 A RU 2013126766A
Authority
RU
Russia
Prior art keywords
hydraulic
piston
cylinder
proximity switches
combination
Prior art date
Application number
RU2013126766/06A
Other languages
English (en)
Russian (ru)
Inventor
Шуай ВАН
Вэйчунь И
Жэньюй ЛИ
Original Assignee
Зумлайон Хеви Индастри Сайенс Энд Текнолоджи Ко., Лтд.
Хунань Зумлайон Спешл Виикл Ко., Лтд
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 Зумлайон Хеви Индастри Сайенс Энд Текнолоджи Ко., Лтд., Хунань Зумлайон Спешл Виикл Ко., Лтд filed Critical Зумлайон Хеви Индастри Сайенс Энд Текнолоджи Ко., Лтд.
Publication of RU2013126766A publication Critical patent/RU2013126766A/ru

Links

Classifications

    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1172—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions being obtained by a double-acting piston liquid motor
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
RU2013126766/06A 2011-09-09 2011-09-09 Способ, устройство и система для переключения направлений откачивания в насосном агрегате RU2013126766A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/079520 WO2013033915A1 (zh) 2011-09-09 2011-09-09 一种用于泵送装置的泵送换向控制方法、装置以及系统

Publications (1)

Publication Number Publication Date
RU2013126766A true RU2013126766A (ru) 2015-10-20

Family

ID=47831458

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013126766/06A RU2013126766A (ru) 2011-09-09 2011-09-09 Способ, устройство и система для переключения направлений откачивания в насосном агрегате

Country Status (4)

Country Link
EP (1) EP2647842A4 (zh)
BR (1) BR112013015754A2 (zh)
RU (1) RU2013126766A (zh)
WO (1) WO2013033915A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821688B (zh) * 2014-01-20 2016-04-06 三一汽车制造有限公司 一种泵送机构、泵送控制方法及混凝土泵送设备
CN106704134A (zh) * 2017-03-15 2017-05-24 吉孚艾（天津）压缩系统技术有限公司 液压自由活塞多相混输装置
NL2019357B1 (en) * 2017-07-27 2019-02-18 Weir Minerals Netherlands Bv Pump system for handling a slurry medium
CN111306028A (zh) * 2020-03-30 2020-06-19 湖南拓沃重工科技有限公司 一种混凝土泵砼活塞维护方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08319938A (ja) * 1995-05-24 1996-12-03 Tadano Ltd 流動体の圧送装置
JP3143772B2 (ja) * 1995-06-12 2001-03-07 極東開発工業株式会社 コンクリートポンプの制御装置
JP3713636B2 (ja) * 1995-10-20 2005-11-09 石川島建機株式会社 粘性流体ポンプの運転制御方法及び装置
JPH10331762A (ja) * 1997-05-30 1998-12-15 Niigata Eng Co Ltd コンクリートポンプの運転方法及びコンクリートポンプ
KR100281932B1 (ko) * 1998-10-10 2001-09-22 양재신 드라이브 실린더 유압장치
DE102004015419A1 (de) * 2004-03-26 2005-10-13 Putzmeister Ag Vorrichtung und Verfahren zur Steuerung einer Dickstoffpumpe
CN201521424U (zh) * 2009-03-19 2010-07-07 杭州专用汽车有限公司 解决臂架泵车混凝土泵送断流的控制装置
CN201568245U (zh) * 2009-05-31 2010-09-01 长沙中联重工科技发展股份有限公司 混凝土泵送单元及泵送设备
CN201486790U (zh) * 2009-08-10 2010-05-26 福田雷沃重机股份有限公司 一种可变行程的泵送机构及设置有该泵送机构的泵车

Also Published As

Publication number Publication date
BR112013015754A2 (pt) 2018-11-06
EP2647842A1 (en) 2013-10-09
WO2013033915A1 (zh) 2013-03-14
EP2647842A4 (en) 2014-08-20

Similar Documents

Publication Publication Date Title
JP2016035321A5 (zh)
WO2009097338A3 (en) Hydraulic oil well pumping apparatus
MX2014000565A (es) Control adaptativo de bomba para los modos de fallo de una bomba de desplazamiento positivo.
RU2013126766A (ru) Способ, устройство и система для переключения направлений откачивания в насосном агрегате
WO2010141405A4 (en) Hydraulic oilfield lift pump
RU2015152847A (ru) Устройство гидропривода гидравлической насосной установки и соответсвующая гидравлическая насосная установка
CN107339272B (zh) 一种舵机液压控制系统
AU2015261544B2 (en) Operating method for a pump, in particular for a multiphase pump, and pump
WO2009103412A8 (de) Hydrostatisches antriebssystem
WO2011008242A3 (en) Hydraulic drive and control system for pumps
TR201902797T4 (tr) Elektrohidrolik tahrik birimi.
EP2672022A3 (en) Hydarulic fluid control system for a work vehicle
MX2018003900A (es) Un dispositivo de compensacion para bombas volumetricas.
MX2016010244A (es) Controlador y metodo para controlar una unidad de bombeo de varilla.
CN106015126A (zh) 一种用于驱动液压缸快速动作的装置
JP2016089983A5 (zh)
CN202916139U (zh) 用于管件测试的液压系统
CN104481944A (zh) 降压系统及工程机械
CN102410185B (zh) 柱塞式高压水泵系统及其高低压模式切换方法
CN203879469U (zh) 一种双油井互平衡液压抽油机液压系统
US20110158821A1 (en) Hydraulic circuit and method for controlling the same
RU117527U1 (ru) Гидравлический привод скважинного насоса
RU144744U1 (ru) Насосная станция
CN203939794U (zh) 一种新型混凝土泵送机构
US11959468B2 (en) Apparatus for conveying thick matter

Legal Events

Date Code Title Description
FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20160614