[go: up one dir, main page]

ES2531064A1 - Procedure and system for measuring water flow with butterfly keys - Google Patents

Procedure and system for measuring water flow with butterfly keys Download PDF

Info

Publication number
ES2531064A1
ES2531064A1 ES201431300A ES201431300A ES2531064A1 ES 2531064 A1 ES2531064 A1 ES 2531064A1 ES 201431300 A ES201431300 A ES 201431300A ES 201431300 A ES201431300 A ES 201431300A ES 2531064 A1 ES2531064 A1 ES 2531064A1
Authority
ES
Spain
Prior art keywords
operculum
manometric
upstream
butterfly
procedure
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.)
Pending
Application number
ES201431300A
Other languages
Spanish (es)
Inventor
Sirgado Luis Juana
Calvo Raúl Sanchez
Garcia Francisco Javier Granja
Vergara Oscar Eduardo Gonzalez
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.)
Universidad Politecnica de Madrid
Original Assignee
Universidad Politecnica de Madrid
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 Universidad Politecnica de Madrid filed Critical Universidad Politecnica de Madrid
Priority to ES201431300A priority Critical patent/ES2531064A1/en
Publication of ES2531064A1 publication Critical patent/ES2531064A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Sistema para medición del caudal de agua con llaves de mariposa. La invención se encuadra en los sistemas de distribución de agua a presión, definiendo una herramienta para conocer la presión y el caudal en una conducción en la que se establece una llave de mariposa. El sistema realiza la medida de la diferencia de altura piezométrica entre un punto de toma manométrico (1-1'-1''), situado aguas arriba del eje del opérculo (3) de la llave de mariposa, y un punto de toma manométrica (4-4'-4'') aguas abajo del opérculo. Los puntos de toma manométrica pueden disponerse en diferentes posiciones, tales como inmediatamente aguas arriba de dicho eje del opérculo (3), y en correspondencia con la parte posterior del opérculo (3), en una zona inmediatamente anterior al opérculo (3), y en un costado de la tubería, o bien en el portabridas o carrete de conexión de la llave de aguas arriba y sobre un costado del propio portabridas aguas abajo del opérculo.System for measuring the flow of water with butterfly valves. The invention is framed in pressurized water distribution systems, defining a tool to know the pressure and flow in a pipe in which a butterfly valve is established. The system measures the difference in piezometric height between a manometric intake point (1-1'-1''), located upstream of the axis of the cover (3) of the butterfly valve, and a manometric intake point (4-4'-4'') downstream of the operculum. The manometric intake points can be arranged in different positions, such as immediately upstream of said axis of the operculum (3), and in correspondence with the posterior part of the operculum (3), in an area immediately before the operculum (3), and on one side of the pipe, or on the flange holder or connection reel of the upstream faucet and on one side of the flange holder itself downstream of the operculum.

ES201431300A 2014-09-09 2014-09-09 Procedure and system for measuring water flow with butterfly keys Pending ES2531064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201431300A ES2531064A1 (en) 2014-09-09 2014-09-09 Procedure and system for measuring water flow with butterfly keys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431300A ES2531064A1 (en) 2014-09-09 2014-09-09 Procedure and system for measuring water flow with butterfly keys

Publications (1)

Publication Number Publication Date
ES2531064A1 true ES2531064A1 (en) 2015-03-10

Family

ID=52598846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201431300A Pending ES2531064A1 (en) 2014-09-09 2014-09-09 Procedure and system for measuring water flow with butterfly keys

Country Status (1)

Country Link
ES (1) ES2531064A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2069581T3 (en) * 1989-02-17 1995-05-16 Tomoe Tech Res Co BUTTERFLY VALVE THAT HAS THE FUNCTION OF MEASURING THE FLOW AND METHOD OF FLOW MEASUREMENT WITH A BUTTERFLY VALVE.
DE102007019231B3 (en) * 2007-04-24 2008-07-10 Werner Dipl.-Ing. Wildeboer Volume flow rate controller for ventilation technical plant, has pressure sensor measuring pressure difference between pressure measuring points, where one point is arranged at flap blade and other point is firmly arranged in flow line
US20130319545A1 (en) * 2012-05-31 2013-12-05 Trox Gmbh Butterfly valve for arrangement in a flow duct of an air-conditioning installation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2069581T3 (en) * 1989-02-17 1995-05-16 Tomoe Tech Res Co BUTTERFLY VALVE THAT HAS THE FUNCTION OF MEASURING THE FLOW AND METHOD OF FLOW MEASUREMENT WITH A BUTTERFLY VALVE.
DE102007019231B3 (en) * 2007-04-24 2008-07-10 Werner Dipl.-Ing. Wildeboer Volume flow rate controller for ventilation technical plant, has pressure sensor measuring pressure difference between pressure measuring points, where one point is arranged at flap blade and other point is firmly arranged in flow line
US20130319545A1 (en) * 2012-05-31 2013-12-05 Trox Gmbh Butterfly valve for arrangement in a flow duct of an air-conditioning installation

Similar Documents

Publication Publication Date Title
MX2022014442A (en) Water conserving shower system and thermochromic fixtures used therein.
WO2014209805A3 (en) Drain valve
MX2016015890A (en) Valve assembly.
AR095271A1 (en) VALVE SEAT APPLIANCE FOR USE WITH FLUID VALVES
MY177194A (en) Pipe assembly with stepped flow conditioners
AU2015204294B2 (en) Water safety shut-off valve
AR089438A1 (en) APPLIANCE TO VISUALLY INDICATE A LEAK FROM A SAFETY VALVE
MX353139B (en) Flow sensor.
MX2017009167A (en) Apparatus for maintaining sensor accuracy.
AR110522A1 (en) AEROSOL GENERATOR SYSTEM WITH FLUID SENSOR
MX383282B (en) PRESSURE VACUUM RELIEF VALVE THAT PROVIDES MONITORING CAPABILITIES.
MX2019004227A (en) LINE PRESSURE ISOLATION VALVE.
AR095410A1 (en) PRESSURE REGULATORS WITH FILTER CONDITION DETECTORS
SG10201401786PA (en) Shut-off device for pipe
MX2018001434A (en) Axial-seal butterfly valves.
PE20160624A1 (en) AUXILIARY FLOW PREVENTION MECHANISM FOR AN AIR VALVE IN A PIPE SYSTEM
DK3864339T3 (en) GAS PRESSURE REGULATOR WITH INTEGRATED SHUT-OFF VALVE
ES2531064A1 (en) Procedure and system for measuring water flow with butterfly keys
GR1009352B (en) System stopping the liquid-gas flow from escaping the gas cylinder
GR20140100098A (en) System stoppping the liquid-gas flow from escaping the gas cylinders
RU2013123476A (en) SAFETY VALVE PRESSURE CHECK DEVICE
CL2014000023A1 (en) A valve integrated to a fluid distribution network that includes, a fluid blocking piece, a recessed body, a bearing around a stump, a device for immobilizing the stump; a fluid distribution network; an installation; and method for partial disassembly of a valve.
BR112018070606A2 (en) remote controlled pressure-operated tank valve system
PE20190486A1 (en) PST TECHNIQUE FOR PREDICTIVE MAINTENANCE AND BATTERY ADJUSTMENT AND MANIFOLD DISTRIBUTION COMPENSATION
MX386327B (en) LIQUID DISPENSING SYSTEM.

Legal Events

Date Code Title Description
FC2A Grant refused

Effective date: 20160726