EA201071364A1 - Насосная система - Google Patents

Насосная система

Info

Publication number
EA201071364A1
EA201071364A1 EA201071364A EA201071364A EA201071364A1 EA 201071364 A1 EA201071364 A1 EA 201071364A1 EA 201071364 A EA201071364 A EA 201071364A EA 201071364 A EA201071364 A EA 201071364A EA 201071364 A1 EA201071364 A1 EA 201071364A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pump
disclosed
valve
pipeline
flow
Prior art date
Application number
EA201071364A
Other languages
English (en)
Inventor
Ричард Джулиан Коллингз
Паволь Лодерер
Original Assignee
Виэр Минералз Юроп Лимитед
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 Виэр Минералз Юроп Лимитед filed Critical Виэр Минералз Юроп Лимитед
Publication of EA201071364A1 publication Critical patent/EA201071364A1/ru

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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Раскрыта насосная система (10) для трубопровода (100), включающая в себя насос (12), выполненный с возможностью присоединения к подающей трубе (101) и отводной трубе (102) трубопровода (100). Система (10) дополнительно включает в себя, сокращающее поток устройство (22), образующее в одном варианте осуществления часть задвижки (14), функционирующее для выборочной установки множества ограниченных каналов (30) потока на первом участке (105) отводной трубы (102). Ограниченные каналы (30) потока увеличивают сопротивление потоку среды на первом участке отводной трубы, чтобы ограничить скорость потока среды, отбираемой насосом (12) ниже порогового уровня. Также раскрыты задвижка (14) и элемент задвижки (22) . Система (10) имеет конкретное применение при добыче полезных ископаемых, при этом также раскрыты способы управления работой насоса и подгонки насосной системы.
EA201071364A 2008-05-27 2009-05-27 Насосная система EA201071364A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0809504.4A GB0809504D0 (en) 2008-05-27 2008-05-27 Pump system
PCT/GB2009/001321 WO2009144452A1 (en) 2008-05-27 2009-05-27 Pump system

Publications (1)

Publication Number Publication Date
EA201071364A1 true EA201071364A1 (ru) 2011-04-29

Family

ID=39616070

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201071364A EA201071364A1 (ru) 2008-05-27 2009-05-27 Насосная система

Country Status (4)

Country Link
EA (1) EA201071364A1 (ru)
GB (2) GB0809504D0 (ru)
UA (1) UA100421C2 (ru)
WO (1) WO2009144452A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103119304B (zh) 2010-07-21 2016-05-18 Itt制造企业有限责任公司 设计为用于安装转换的泵
FR3061240B1 (fr) * 2016-12-22 2019-05-31 Safran Aircraft Engines Procede ameliore de regulation d'un circuit d'alimentation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802897A (en) * 1926-09-27 1931-04-28 Jesse N Holden Throttle valve
US4054156A (en) * 1975-02-24 1977-10-18 The Weatherhead Company Exhaust brake valve
DE2944763A1 (de) * 1979-11-06 1981-05-14 Philipp Hilge Gmbh, 6501 Bodenheim Kreiselpumpe
NO980321D0 (no) * 1998-01-26 1998-01-26 Ove Ingebretsen Lineært luftespjeld-/ventil. Bruksområde: Behovsstyrt ventialsjon med mere
ATE251720T1 (de) * 1999-07-22 2003-10-15 Framatome Anf Gmbh Verfahren und einrichtung zum regeln des drucks in einer von einer kreiselpumpe ausgehenden einspeiseleitung
US6241485B1 (en) * 1999-12-29 2001-06-05 John W. Warwick Wastewater flow control system

Also Published As

Publication number Publication date
GB2472338B (en) 2012-09-19
GB2472338A (en) 2011-02-02
UA100421C2 (en) 2012-12-25
WO2009144452A1 (en) 2009-12-03
GB201018213D0 (en) 2010-12-15
GB0809504D0 (en) 2008-07-02

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