DE29520635U1 - Flow measurement device for liquids, especially water - Google Patents

Flow measurement device for liquids, especially water

Info

Publication number
DE29520635U1
DE29520635U1 DE29520635U DE29520635U DE29520635U1 DE 29520635 U1 DE29520635 U1 DE 29520635U1 DE 29520635 U DE29520635 U DE 29520635U DE 29520635 U DE29520635 U DE 29520635U DE 29520635 U1 DE29520635 U1 DE 29520635U1
Authority
DE
Germany
Prior art keywords
measuring device
liquid
water
flow
flow measuring
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 - Lifetime
Application number
DE29520635U
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German (de)
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.)
Tils Peter De
Original Assignee
TILS GERDA
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 TILS GERDA filed Critical TILS GERDA
Priority to DE29520635U priority Critical patent/DE29520635U1/en
Publication of DE29520635U1 publication Critical patent/DE29520635U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/02—Details
    • 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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

Anmeldung zum Gebrauchsmuster über eine Vorrichtung zur berührungslosen Durchflussmessung von Flüssigkeiten, insbesondere WasserApplication for a utility model for a device for contactless flow measurement of liquids, in particular water

Die IdeeThe idea

Aus ökologischen und ökonomischen Überlegungen heraus gehört Wasser sparen zu den primären Aufgaben unserer Gesellschaft.For ecological and economic reasons, saving water is one of the primary tasks of our society.

Gemäss dem Stand der Technik sind uns verschiedene Möglichkeiten bekannt. Zu den gebräuchlisten gehören s.g. Durchflussmengenbegrenzer, Wassersparventile etc. Um die Durchflussmenge zu ermitteln, werden s.g. Wasseruhren eingesetzt. Die Einbau-, A rbeits- und Funktionsweisen werden als bekannt vorausgesetzt,According to the state of the art, we know of various possibilities. The most common ones include so-called flow rate limiters, water saving valves, etc. To determine the flow rate, so-called water meters are used. The installation, working and functional principles are assumed to be known.

Nachteile der SystemeDisadvantages of the systems

a) Durchflußmengenbegrenzera) Flow limiter

Der Durchflussmengenbegrenzer besteht im wesentlichen aus einer, zwischen zwei Rohrleitungen eingebauten Vorrichtung, die eine mengenbegrenzende plus oder minus, Einrichtung besitzt, Die bekannteste Vorrichtung ist der allseits bekannte Wasserhahn. Die zu begrenzende Durchflussmenge wird von Hand eingeregelt und kann, ebenfalls von Hand, beliebig, nach jedem Wasserentnahmnevorgang, verändert werden.The flow limiter essentially consists of a device installed between two pipes that has a plus or minus setting to limit the flow. The most well-known device is the well-known water tap. The flow rate to be limited is set manually and can be changed manually as required after each water extraction process.

b) Wassersparventileb) Water saving valves

Wassersparventile arbeiten nach dem ähnlichen Prinzip der Durchflussmengenbegrenzer. Der Unterschied liegt hauptsächlich darin, dass thermostatische, temperaturabhängige Regeleinrichtungen, dass Öffnen und Schliessen der Durchflussvorrichtungen steuern und somit entscheidend beeinflussen.Water-saving valves work on a similar principle to flow limiters. The difference lies mainly in the fact that thermostatic, temperature-dependent control devices control the opening and closing of the flow devices and thus have a decisive influence.

WasseruhrenWater clocks •• •• ·· ··· · • · ft * »ft• · ft * »ft &eegr;&eegr; • · ·· · C)C)

Der Sinn und Zweck einer Wasseruhr liegt darin, die Durchflussmenge zu ermitteln und in Form von Anzeigen, digital oder analog, zu speichern. Die gespeicherten Werte dienen als Grundlage für die Berechnung des Wasserverbauchs und der Abwassergebühren (Kanalgebühren).The purpose of a water meter is to determine the flow rate and store it in the form of displays, digital or analogue. The stored values serve as the basis for calculating water consumption and wastewater charges (sewerage fees).

Der Einbau erfolgt in der Hauptzuleitung, vor der Verteilereinrichtung, d.h. Die eingebaute Wasseruhr erfasst grundsätzlich die gesamte, vor der Verteilung durchgeflossene Wassermenge. Die Durchflussmenge an einzelnen Entnahmestellen, z.B. i &eegr; der Küche oder im Bad, kann nicht ermittelt werden.The installation takes place in the main supply line, before the distribution device, i.e. the installed water meter basically records the entire amount of water that has flowed through before distribution. The flow rate at individual extraction points, e.g. in the kitchen or bathroom, cannot be determined.

Weitere Nachteile sind die Tatsachen, daß der Einbau der Wasseruhren, im Regelfall, außerhalb des Wohnbereiches erfolgt, was eine permanente Verbrauchskontrolle erschwert. Das Ermitteln der Verbrauchswerte, durch die Wasserversorgungsunternehmen, erfolgt im Jahresrhytmus. d.h. Wasserverbrauchs regulierende Maßnahmen wirken immer nachschüssig.Further disadvantages are the fact that the water meters are usually installed outside the living area, which makes it difficult to monitor consumption on a permanent basis. The water supply companies determine consumption values on an annual basis, i.e. measures to regulate water consumption always have a retroactive effect.

Meiner Idee liegt nun die Erfindung zugrunde, eine Vorrichtung zu schaffen, die es ermöglicht, an jeder beliebigen Wasserentnahme stelle, die Durchflußmenge, digital oder analog, zu ermitteln und die durchfließende Wassermenge in Geldwerte-Größen, bestehend aus dem Wasserpreis und den Kanalbenutzungsgebühren, dem Verbraucher sofort anzuzeigen.My idea is based on the invention of creating a device that makes it possible to determine the flow rate, digitally or analogue, at any water extraction point and to immediately display the amount of water flowing through to the consumer in monetary terms, consisting of the water price and the sewerage usage fees.

Die Vorteile dieses Systems liegen hauptsächlich darin, daß bei Öffnen der Wasserentnahmestellen, die durchfliessende Wassermenge nicht in Liter oder Meter/3, sondern in Geldwerten-Größen, angezeigt wird.The main advantage of this system is that when the water tap is opened, the amount of water flowing through is not displayed in liters or meters/3, but in monetary values.

Die ständige Anzeige (auch kumulierend arbeitende) führt dazu, daß die Wasserentnahmestellen tatsächlich öfter bzw. früher geschlossen werden und somit Wasser, durch umweit- und kostenbewußtes Verhalten, ohne Verzicht auf Lebensqualität, eingespart werden kann.The constant display (also cumulative) means that the water extraction points are actually closed more often or earlier and thus water can be saved through environmentally and cost-conscious behavior without sacrificing quality of life.

ArbeitsweiseHow it works

Die Arbeitsweise kann berührungslos oder durch Einbau in die wasserdurchfließenden Leitungen / Verbraucher erfolgen.The operation can be carried out without contact or by installation in the water-flowing pipes / consumers.

Das berührungslose Ermiiteln der Verbrauchswerte kann mitteis Ultraschall oder magnetisch wirkenden Vorrichtungen erfolgen.The contactless determination of consumption values can be carried out using ultrasound or magnetic devices.

Es ist auch denkbar, daß der Einbau direkt an der Entnahmestelle bzw. Wasserzuleitung erfolgt. Die Mengen- oder Kostenermittlung erfolgt dann, gem. dem Prinzip der zum Stand der Technik gehörenden, Wasseruhren.It is also conceivable that the installation takes place directly at the point of use or water supply. The quantity or cost determination is then carried out in accordance with the principle of state-of-the-art water meters.

Die, für den Verbraucher sichtbare Anzeige, erfolgt digital oder analog für Deutschland in DM oder jeder anderen, beliebigen Währung.The display visible to the consumer is digital or analogue for Germany in DM or any other currency.

Die, gem. der Örtllichkeit festgesetzten Kosten für die Kanalbenutzung und die direkten Wasserkosten, werden über die vorhandene Zehnertastatur, jederzeit veränderbar, eingegeben. Eine kumulierend wirkende Aufrechnung nach Tag, Monat oder Jahr, bzw. anderen zeitlichen Vorgaben, ist möglichThe costs for the use of the sewer and the direct water costs, determined according to the location, are entered using the existing numeric keypad and can be changed at any time. A cumulative calculation by day, month or year, or other time specifications, is possible

Die für den Betrieb der Vorrichtung erforderliche Energie kann durch einen direkten Stromanschluß, Batterie erfolgen. Eine Versorgung durch Solarzellen ist ebenfalls denkbar.The energy required to operate the device can be provided by a direct power connection or battery. Supply by solar cells is also conceivable.

Düren, den 27.12.1995Düren, 27.12.1995

Gerda TiIs zugleich Anmelder und ErfinderGerda TiIs both applicant and inventor

Claims (9)

Ansprüche; Gerda Tils, Am Hagedorn 14, 52355 Puren Durchflußmengenmeßeinrichtunq für Flüssigkeiten, insbesondere WasserClaims; Gerda Tils, Am Hagedorn 14, 52355 Puren Flow rate measuring device for liquids, in particular water 1. Durchflußmengenmeßeinrichtung für Flüssigkeiten, insbesondere Wasser, mit einer Vorrichtung zur Erfassung einer durch eine Leitung oder eine Verbrauchseinrichtung fließenden Flüssigkeitsmenge und einer Anzeigeeinrichtung, um die erfaßte Flüssigkeitsmenge anzuzeigen,1. Flow rate measuring device for liquids, in particular water, with a device for detecting a quantity of liquid flowing through a line or a consumption device and a display device for displaying the detected quantity of liquid, dadurch gekennzeichnet, daß die Anzeigeeinrichtung die erfaßte Flüssigkeitsmenge als Geldwert-Größe anzeigt und insbesondere an einer für den Verbraucher deutlich sichtbaren Stelle nahe der Leitung bzw. der Verbrauchseinrichtung angebracht ist.characterized in that the display device shows the detected amount of liquid as a monetary value and is in particular installed at a location clearly visible to the consumer near the line or the consumption device. 2. Durchflußmengenmeßeinrichtung nach Anspruch 1, 2. Flow measuring device according to claim 1, dadurch gekennzeichnet, daß die Vorrichtung zur Erfassung der Flüssigkeitsmenge eine berührungslos arbeitende Meßvorrichtung ist.characterized in that the device for detecting the amount of liquid is a contactless measuring device. 3. Durchflußmengenmeßeinrichtung nach Anspruch 2,3. Flow measuring device according to claim 2, dadurch gekennzeichnet, daß die Meßvorrichtung die Flüssigkeitsmenge mittels Ultraschall erfaßt.characterized in that the measuring device detects the amount of liquid by means of ultrasound. 4. Durchflußmengenmeßeinrichtung nach Anspruch 2,4. Flow measuring device according to claim 2, dadurch gekennzeichnet, daß die Vorrichtung zur Erfassung der Flüssigkeitsmenge eine magnetisch wirkende Meßvorrichtung ist.characterized in that the device for detecting the amount of liquid is a magnetically acting measuring device. 5. Durchflußmengenmeßeinrichtung nach Anspruch 1,5. Flow measuring device according to claim 1, dadurch gekennzeichnet, daß die Vorrichtung zur Erfassungcharacterized in that the device for detecting einer Flüssigkeitsmenge in die jeweilige Leitung bzw. die jeweilige Bndverbrauchseinrichtung eingebaut bzw. einbaubar ist.a quantity of liquid is installed or can be installed in the respective line or the respective fluid consumption device. 6. Durchflußmengenmeßeinrichtung nach einem der Ansprüche 1 bis 5,6. Flow measuring device according to one of claims 1 to 5, dadurch gekennzeichnet, daß die Anzeigeeinrichtung die Durchflußmenge nach zeitlichen Vorgaben aufgerechnet anzeigt.characterized in that the display device displays the flow rate according to time specifications. 7. Durchflußmengenmeßeinrichtung nach Anspruch 6,7. Flow measuring device according to claim 6, dadurch gekennzeichnet, daß die Anzeigeeinrichtung die Durchflußmenge kumuliert aufgerechnet nach Tag und/oder Monat und/oder Jahr anzeigt.characterized in that the display device displays the flow rate cumulatively calculated by day and/or month and/or year. 8. Durchflußmengenmeßeinrichtung nach einem der Ansprüche 1 bis 7,8. Flow measuring device according to one of claims 1 to 7, dadurch gekennzeichnet, daß eine Tastatur zur Veränderung der die Geldwert-Größe bestimmenden Parameter vorgesehen ist.characterized in that a keyboard is provided for changing the parameters determining the monetary value. 9. Durchflußmengenmeßeinrichtung nach einem der Ansprüche 1 bis 8,9. Flow measuring device according to one of claims 1 to 8, dadurch gekennzeichnet, daß die Anzeigeeinrichtung eine erfaßte Wassermenge als Geldwert-Größe auf der Grundlage des Wasserpreises und/oder den Kanalbenutzungsgebühren anzeigt.characterized in that the display device displays a recorded water quantity as a monetary value based on the water price and/or the sewerage usage fees.
DE29520635U 1995-12-28 1995-12-28 Flow measurement device for liquids, especially water Expired - Lifetime DE29520635U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29520635U DE29520635U1 (en) 1995-12-28 1995-12-28 Flow measurement device for liquids, especially water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29520635U DE29520635U1 (en) 1995-12-28 1995-12-28 Flow measurement device for liquids, especially water

Publications (1)

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DE29520635U1 true DE29520635U1 (en) 1996-09-19

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DE29520635U Expired - Lifetime DE29520635U1 (en) 1995-12-28 1995-12-28 Flow measurement device for liquids, especially water

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367370A1 (en) * 2002-05-31 2003-12-03 E.L.J.V. Luyten Fluid consumption cost indicator

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553237A1 (en) * 1975-11-27 1977-06-08 Helmut Muenkel Domestic supply consumption monitoring - using central indication of costs etc. via existing metering of various utilities with independent electronic counter
DE2637621A1 (en) * 1976-08-20 1978-02-23 Siemens Ag ARRANGEMENT FOR MEASURING LIQUIDS OR GAS QUANTITIES
EP0035466A1 (en) * 1980-02-29 1981-09-09 Siemens Aktiengesellschaft Volume meter
DE3233888A1 (en) * 1981-09-16 1983-03-31 Walker Crosweller & Comp. Ltd., Cheltenham, Gloucestershire DEVICE FOR MEASURING, NUMBERING AND TOTALIZING THE CONSUMPTION OF GOODS PROVIDED BY PUBLIC SUPPLIERS AND THE LIKE
DE3221505A1 (en) * 1982-06-07 1983-12-08 Wolfgang Dr.-Ing. 8740 Bad Neustadt Volkrodt Measuring arrangement for domestic energy consumption
DE3320253A1 (en) * 1983-06-03 1984-12-06 Ernst Dipl.-Ing. 5960 Olpe Vigener Display instrument for consumption data in buildings and residences
DE3612121A1 (en) * 1986-04-08 1987-10-15 Atp Arbeit Tech Photosynthese Consumption cost recording and control system
DE3716019A1 (en) * 1987-05-14 1988-11-24 Gas Elektrizitaets Und Wasserw DEVICE FOR DETECTING, STORING AND / OR INFLUENCING CONSUMPERS
US4848164A (en) * 1988-05-27 1989-07-18 Graco Inc. Liquid flow meter
DE4218156A1 (en) * 1992-06-02 1993-12-09 Wagner Louise Monitoring and measuring vol. flow of viscous liquid - using high frequency ultrasonic Doppler principle with forming gas bubble in liquid as ultrasonic reflectors
DE4235187A1 (en) * 1992-10-19 1994-04-21 Metrona Waermemesser Union Device for reading consumption values occurring in a building
DE4409803A1 (en) * 1993-03-22 1994-09-29 Kundo Systemtechnik Gmbh System for centrally detecting cost of energy consumption

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553237A1 (en) * 1975-11-27 1977-06-08 Helmut Muenkel Domestic supply consumption monitoring - using central indication of costs etc. via existing metering of various utilities with independent electronic counter
DE2637621A1 (en) * 1976-08-20 1978-02-23 Siemens Ag ARRANGEMENT FOR MEASURING LIQUIDS OR GAS QUANTITIES
EP0035466A1 (en) * 1980-02-29 1981-09-09 Siemens Aktiengesellschaft Volume meter
DE3233888A1 (en) * 1981-09-16 1983-03-31 Walker Crosweller & Comp. Ltd., Cheltenham, Gloucestershire DEVICE FOR MEASURING, NUMBERING AND TOTALIZING THE CONSUMPTION OF GOODS PROVIDED BY PUBLIC SUPPLIERS AND THE LIKE
DE3221505A1 (en) * 1982-06-07 1983-12-08 Wolfgang Dr.-Ing. 8740 Bad Neustadt Volkrodt Measuring arrangement for domestic energy consumption
DE3320253A1 (en) * 1983-06-03 1984-12-06 Ernst Dipl.-Ing. 5960 Olpe Vigener Display instrument for consumption data in buildings and residences
DE3612121A1 (en) * 1986-04-08 1987-10-15 Atp Arbeit Tech Photosynthese Consumption cost recording and control system
DE3716019A1 (en) * 1987-05-14 1988-11-24 Gas Elektrizitaets Und Wasserw DEVICE FOR DETECTING, STORING AND / OR INFLUENCING CONSUMPERS
US4848164A (en) * 1988-05-27 1989-07-18 Graco Inc. Liquid flow meter
DE4218156A1 (en) * 1992-06-02 1993-12-09 Wagner Louise Monitoring and measuring vol. flow of viscous liquid - using high frequency ultrasonic Doppler principle with forming gas bubble in liquid as ultrasonic reflectors
DE4235187A1 (en) * 1992-10-19 1994-04-21 Metrona Waermemesser Union Device for reading consumption values occurring in a building
DE4409803A1 (en) * 1993-03-22 1994-09-29 Kundo Systemtechnik Gmbh System for centrally detecting cost of energy consumption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367370A1 (en) * 2002-05-31 2003-12-03 E.L.J.V. Luyten Fluid consumption cost indicator

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R207 Utility model specification

Effective date: 19961031

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