EA201071364A1 - PUMPING SYSTEM - Google Patents

PUMPING SYSTEM

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
pumping system
valve
flow
Prior art date
Application number
EA201071364A
Other languages
Russian (ru)
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/en

Links

Classifications

    • 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
    • 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
    • F16K3/30—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.A pumping system (10) for the pipeline (100) is disclosed, including a pump (12) adapted to be connected to the feed pipe (101) and the discharge pipe (102) of the pipeline (100). The system (10) additionally includes a flow reducing device (22), forming in one embodiment a part of the valve (14), functioning to selectively install a plurality of restricted flow channels (30) in the first section (105) of the discharge pipe (102). The restricted flow channels (30) increase the resistance to the flow of the medium in the first section of the branch pipe in order to limit the flow rate of the medium taken by the pump (12) below the threshold level. The valve (14) and the valve element (22) are also disclosed. The system (10) has a specific application in the extraction of minerals, and the methods of controlling the operation of the pump and the fitting of the pumping system are also disclosed.

EA201071364A 2008-05-27 2009-05-27 PUMPING SYSTEM EA201071364A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0809504A 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 (en) 2011-04-29

Family

ID=39616070

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201071364A EA201071364A1 (en) 2008-05-27 2009-05-27 PUMPING SYSTEM

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9133853B2 (en) 2010-07-21 2015-09-15 Itt Manufacturing Enterprises Llc. Pump designed for installation conversion
FR3061240B1 (en) * 2016-12-22 2019-05-31 Safran Aircraft Engines IMPROVED METHOD OF REGULATING A POWER CIRCUIT

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 (en) * 1979-11-06 1981-05-14 Philipp Hilge Gmbh, 6501 Bodenheim Centrifugal pump with pressure gauge connection - has throttle butterfly valve arranged in outlet end of pump housing
NO980321D0 (en) * 1998-01-26 1998-01-26 Ove Ingebretsen Linear air damper / valve. Application: Need-controlled ventials and more
EP1198674B1 (en) * 1999-07-22 2003-10-08 Framatome ANP GmbH Method and device for regulating the pressure in a supply line, extending from a centrifugal pump
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
GB201018213D0 (en) 2010-12-15
UA100421C2 (en) 2012-12-25
GB2472338A (en) 2011-02-02
WO2009144452A1 (en) 2009-12-03
GB0809504D0 (en) 2008-07-02

Similar Documents

Publication Publication Date Title
MX2009005422A (en) Double check back flow prevention device.
MX2010000509A (en) Floating treatment streambed.
EA201070530A1 (en) SYSTEM AND METHOD FOR ANALYSIS OF FLUIDS IN THE POSITION OF WELLS
EP1769178A4 (en) Controller, system and method for providing supplementing water
MY161673A (en) Subsea pressure control system
MX2011010181A (en) Apparatus for and method of drilling a subterranean borehole.
BR112012006394A2 (en) method for controlling annular pressure in a well during a well construction operation, and, controller.
BRPI0814665A2 (en) Apparatus for increasing fluid flow in a valve, and valve housing to be located in a fluid passage of a valve.
ATE512682T1 (en) PERIPHERAL SYSTEMS
BR112016002731A2 (en) elastomeric emitter and related methods
DK2245268T3 (en) METHOD OF SELF ADJUSTMENT (AUTONOMIC ADJUSTMENT) OF THE FLOW OF A FLUID THROUGH A VALVE OR FLOW CONTROL DEVICE IN OIL PRODUCERS INJECTORS
MX356169B (en) Multiple tap aspirator with leak passage.
BRPI0913857A2 (en) liquid drainage system
ATE455322T1 (en) FLOW CONTROL
MX2008012669A (en) Electronic bypass system for a fluid treatment system.
GB2467864A (en) Valve based or viscosity based control of a fluid pump
WO2010129178A3 (en) System and method of providing high pressure fluid injection with metering using low pressure supply lines
EA201170626A1 (en) DIAPHRAGM PUMPS AND TRANSPORT OF CHEMICAL AGENTS REDUCING HYDRAULIC RESISTANCE
NO20171693A1 (en) Apparatus and method for injecting a chemical to facilitate operation of a submersible well pump
EA201071364A1 (en) PUMPING SYSTEM
EA201290967A1 (en) SOPLO FOR DRILLING SOLUTION SHIFT WITH HIGH PRESSURE
WO2011080115A3 (en) Pressure enhancing device
BRPI0920485A8 (en) ''PUMP FOR USE IN PUMPING HYDRAULIC WELL CONTROL FLUID EXPELLED FROM A ONE WELL CONTROL DEVICE AND METHOD FOR PUMPING HYDRAULIC WELL CONTROL FLUID EXPELLED FROM A ONE WELL CONTROL DEVICE
EA201590214A1 (en) PRESSURE PISTON SYSTEM TYPE PIPE IN PIPE
GB2464881A (en) Feed hopper for positive displacement pumps