DE3003650A1 - Measuring thermal consumption of hot water heating systems - using throughput meter, in each heater regulating valve, with peripheral holes in chamber wheel - Google Patents

Measuring thermal consumption of hot water heating systems - using throughput meter, in each heater regulating valve, with peripheral holes in chamber wheel

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Publication number
DE3003650A1
DE3003650A1 DE19803003650 DE3003650A DE3003650A1 DE 3003650 A1 DE3003650 A1 DE 3003650A1 DE 19803003650 DE19803003650 DE 19803003650 DE 3003650 A DE3003650 A DE 3003650A DE 3003650 A1 DE3003650 A1 DE 3003650A1
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Germany
Prior art keywords
regulating valve
water
wheel
hot water
water chamber
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.)
Withdrawn
Application number
DE19803003650
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German (de)
Inventor
Rolf 4800 Bielefeld Quisbrok
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Individual
Original Assignee
Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to DE19803003650 priority Critical patent/DE3003650A1/en
Publication of DE3003650A1 publication Critical patent/DE3003650A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G01F15/005—Valves
    • 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
    • G01F1/06—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 using rotating vanes with tangential admission
    • G01F1/07—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 using rotating vanes with tangential admission with mechanical coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Volume Flow (AREA)

Abstract

An arrangement for measurement of thermal consumption in hot water circulation heating systems with a regulating valve at each heat load point in the closed pipe system is immune from external influences. It provides basic data from which exact heating costs can be calculated. A water throughput meter is built into each regulating valve. The heating cost for each heater point is then calculated from the quantity of water which has flowed through the individual heater. The throughput meter is mounted in the lower section of the regulating valve whose upper section contains a thermostatic regulator. The meter contains a water chamber wheel (5). The wheel has equally sized peripheral holes (3) tapering conically towards the water chamber centre. Wheel rotations are transferred to a counter mechanism (7).

Description

"Vorrichtung zur Ermittlung des Wärmeverbrauchs bei W2rmwasser-Umlaufheizungen" Die Erfindung betrifft eine Vorrichtung zur Ermittlung des Wärmeverbrauchs bei Sarmwasser-UmlEufheizungen, in deren geschlossener Rohrleitung jeder Wärmeentnahmestelle mindestens ein Regulierventil zugeordnet ist. "Device for determining the heat consumption in hot water circulation heating systems" The invention relates to a device for determining the heat consumption in hot water circulation heating, in the closed pipeline of each heat extraction point at least one regulating valve assigned.

Zur Berechnung der Heizkosten für Warmwasser-Umlaufheizungen bei Anschluß mehrerer Parteien an ein und dasselbe Heizsystem sind neben der Berechnung der Heizkosten nach der Größe der jeweiligen Wohnfläche mit all seinen Nachteilen in den letzten Jahren sogenannte Verdunstungsmesser zur Anwendung gekommen. Diese Verdunstungsmesser werden an jedem Heizkörper angeordnet und basieren auf dem Messen der durch die Wärmeabgabe eintretenden Verdunstung. Die Berechnung der Heizkosten auf Verdunstungsbasis ist noch verbesserungsbedürftig und teilweise nicht exakt genug, SD reagieren die Verdunstungsmesser nicht nur auf die abgegebene Wärme der Umlaufheizung, sondern auch auf sonstige äußere Wärmeeinflüsse, z. B. Sonneneinfall.To calculate the heating costs for hot water circulation heating when connected several parties to the same heating system are in addition to the calculation of heating costs according to the size of the respective living space with all its disadvantages in the last So-called evaporation meters have been used for years. These evaporation meters are placed on each radiator and are based on the measurement of the throughput Heat release occurring evaporation. The calculation of heating costs based on evaporation is still in need of improvement and sometimes not accurate enough, the SD respond Evaporation meter not only on the heat emitted by the circulation heating, but also to other external heat influences, z. B. Incidence of sunlight.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, zur Ermittlung des Wärmeverbrauchs bei Warmwasser-Umlaufheizungen eine Vorrichtung zu schaffen, die nicht von äußeren Einflüssen beeinflußbar ist und die entsprechende Basiswerte liefert, aufgrund derer eine exakte Berechnung der jeweiligen anteiligen Heizkosten erfolgen kann.The present invention is based on the task of determining to create a device for the heat consumption in hot water circulation heating systems, which cannot be influenced by external influences and the corresponding base values provides, on the basis of which an exact calculation of the respective pro rata heating costs can be done.

Diese Aufgabe wird erfindungsgemEß dadurch gelöst, daß in das Regulierventil ein Warmwasser-Durchlaufmesser eingebaut ist und die Heizkosten für jede Wärmeentnahmestelle aufgrund der durchgeflossenen Warmwassermenge berechenbar sind. Zweckmäßigerweise ist der Waaserdurchlaufmesser im Unterteil des Regulierventils eingebaut. Als Regulierventil kann jedes beliebige Ventils beispielsweise auch ein Thermostatventils Verwendung finden. Im Anschluß an den Ventilkegel des Regulierventils ist vorteilhafterweise eine Meßkammer angeordnet, in der ein Wasserkammerrad rotierend angeordnet ist, wobei das Wasserkammerrad in der Meßkammer dicht anschließend gelagert ist. Zweckmäßigerweise sind am Umfang des Wasserkammerrades gleich große Wasserkammern angeordnet, die konisch in Richtung des Wasserkammer-Zentrierpunktes verlaufen und in Dreh- bzw.This object is achieved according to the invention in that in the regulating valve a hot water flow meter is installed and the heating costs for each heat extraction point can be calculated based on the amount of hot water that has flowed through. Appropriately the Waaser flow meter is built into the lower part of the regulating valve. As a regulating valve Any valve can also be used, for example a thermostatic valve Find. Following the valve cone of the regulating valve is advantageous a measuring chamber is arranged in which a water chamber wheel is arranged to rotate, wherein the water chamber wheel is stored tightly next in the measuring chamber. Appropriately Equal sized water chambers are arranged on the circumference of the water chamber wheel run conically in the direction of the water chamber centering point and rotate or

Fließrichtung des Wassers ausgerichtet sind. Der Querschnitt der Wasserkammern kann beliebig gestaltet sein. Die Umdrehungen des Wassekammerrades lassen sich über eine zentrisch angeordnete Achse auf ein Zählwerk übertragen, das zweckmäßigerweise an gut sichtbarer Stelle angeordnet ist.Direction of flow of the water are aligned. The cross section of the water chambers can be designed in any way. The revolutions of the Wassekammerrades can be over a centrally arranged axis transferred to a counter, which is expediently is arranged in a clearly visible place.

Durch die Erfindung können für jede einzelne Wärmeentnahmestelle (Heizkörper) aufgrund der durchgeflossenen Warmwassermenge die anteiligen Heizkosten, unabhängig von äußeren Einflüssen, berechnet werden.The invention allows for each individual heat extraction point (radiator) due to the amount of hot water that has flowed through, the proportional heating costs, regardless from external influences.

Ein Ausführungebeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen: Fig. 1 ein Thermostatventil, teilweise in der Ansicht, teilweise im senkrechten Schnitt und Fig. 2 eine vergrößerte Darstellung des Teiles A der Fig. 1.An exemplary embodiment of the invention is shown in the drawing and is described in more detail below. They show: FIG. 1 a thermostatic valve, partly in view, partly in vertical section and FIG. 2 is an enlarged Representation of part A of FIG. 1.

GemäB.Fig. 1 findet als Regulierventil ein Thermostatventil 1 Verwendung, in dessen Unterteil 9 ein Wasserdurchlaufmesser 8 eingebaut ist. Der Einbau des Wasserdurchlaufmessere 8 in das Regulierventil erfolgt zweckmäßigerweise bei der Herstellung des Regulierventils. Das mit einem Wasserdurchlaufmesser ß versehene Regulierventil kann an sich an beliebiger Stelle der jeweiligen bärmeentnahmestelle zugeordnet sein Im Thermostatventilkopf 10 ist bekannterweise die Rückholfeder 15 über den Ventilkegel 14 sowie die Einstellskala 13 angeordnet. Über eine Konusverschraubung 12 bzw. mittels-Anschlußgewinde 11 ist das Thermostatventil 1 an die Leitung angeschlossen.According to Fig. 1 a thermostatic valve 1 is used as a regulating valve, a water flow meter 8 is installed in the lower part 9 thereof. The installation of the Wasserdurchlaufmessere 8 in the regulating valve is expediently carried out at the Manufacture of the regulating valve. The one provided with a water flow meter ß The regulating valve can be at any point of the respective heat extraction point It is known that the return spring 15 is located in the thermostatic valve head 10 Arranged over the valve cone 14 and the setting scale 13. Via a conical screw connection 12 or by means of connecting thread 11, the thermostatic valve 1 is connected to the line.

Im Anschluß an den Ventilkegel 14 ist eine Meßkammer angeordnet, in der ein Wasserkammerrad 5 rotierend angeordnet ist. Dieses Wasserkammerrad 5 ist dicht anschließend in der Meßkammer gelagert. Am Umfang des Wasserkammerrades 5 sind gleich große Wasserkammern 3 vorgesehen, die konisch in Richtung des Wasserkammer-Zentrierpunktes verlaufen und in Dreh- bzw. Fließrichtung des Wassers ausgerichtet sind. Der Querschnitt der Wasserkammern3 kann beispielsweise rund oder oval sein. Die Umdrehungen des Wasserkammerrades 5 werden über die zentrisch angeordnete Achse 6 auf ein an gut sichtbarer Stelle angeordnetes Zählwerk 7 übertragen. Damit wird eine Messung der bei 2 in die Wasserkammer 3 eintretenden und bei 4 aus der Wasserkammer 3 austretenden Wassermenge, auch der kleinsten Wassermenge, ermöglicht.In connection with the valve cone 14, a measuring chamber is arranged in which a water chamber wheel 5 is arranged to rotate. This water chamber wheel 5 is then stored tightly in the measuring chamber. On the circumference of the water chamber wheel 5 Equally sized water chambers 3 are provided, which are conical in the direction of the water chamber centering point run and are aligned in the direction of rotation or flow of the water. The cross section the water chambers3 can be round or oval, for example. The revolutions of the Water chamber wheel 5 are on the centrally arranged axis 6 on a good visible place arranged counter 7 transferred. This is a measurement of the at 2 in the Water chamber 3 entering and at 4 out of the water chamber 3 the amount of water escaping, even the smallest amount of water.

Claims (10)

P a t e n t a n s p r ü c h e : Vorrichtung zur Ermittlung des Wärmeverbrauchs bei Barmtaasser-Umlaufheizungen, in deren geschlossener Rohrleitung jeder Särmeentnahmestelle mindestens ein Regulierventil zugeordnet ist, d a d u r c h g e k e n n z e i .c h n e t s daß in das Regulierventil ein Wasserdurchlaufmesser (8) eingebaut ist und die Heizkosten für jede Wärmeentnahmestelle aufgrund der durchgeflossenen Warmiassermenge berechenbar sind. P a t e n t a n s p r ü c h e: Device for determining the heat consumption in the case of Barmtaasser circulation heating systems, in the closed pipeline of each heat extraction point at least one regulating valve is assigned, d u r c h e k e n n z e i .c Note that a water flow meter (8) is built into the regulating valve and the heating costs for each heat extraction point based on the amount of hot water that has flowed through are predictable. 2. Vorrichtung nach Anspruch 1, d a d u r c h g e k e n n -z e i c h n e t , daß der Wasserdurchlaufmesser (8) im Unterteil (9) des Regulierventils eingebaut ist.2. Apparatus according to claim 1, d a d u r c h g e k e n n -z e i c h n e t that the water flow meter (8) in the lower part (9) of the regulating valve is built in. 3. Vorrichtung nach Anspruch 1 und 2, d a d u r c h g e -k e n n z e i c h n e t , daß als Regulierventil ein Thermostatventil (1) eingebaut ist.3. Apparatus according to claim 1 and 2, d a d u r c h g e -k e n n z e i c h e t that a thermostatic valve (1) is installed as a regulating valve. 4. Worrichtung nach einem der Ansprüche 1 bis 3, d a d u r c h g e k e n n z e i c h n e t , daß im Anschluß an den Wentilkegel (14) des Regulierventils eine Meßkammer angeordnet ist, in der ein Wasserkammerrad (5) rotierend angeordnet ist.4. Worrichtung according to any one of claims 1 to 3, d a d u r c h g e I do not know that following the Wentil cone (14) of the regulating valve a measuring chamber is arranged in which a water chamber wheel (5) is arranged to rotate. r, Vorrichtung nach Anspruch 4, d a d u r c h g e k e n n -z e i c h n e t s daß das Sasserkammerrad (5) in der Meßkammer dicht anschließend gelagert ist.r, device according to claim 4, d a d u r c h e k e n n -z e i c It is important to note that the Sasserkammerrad (5) is tightly mounted in the measuring chamber is. 6. Vorrichtung nach Anspruch 4 und 5, d a du r c h g e -k e n n z e i c h n e t , daß am Umfang des Wasserkammerrades (5) gleich große tilasserkammern (3) angeordnet sind, die konisch in Richtung des Wasserkammer-Zentrierpunktes verlaufen.6. Apparatus according to claim 4 and 5, d a du r c h g e -k e n n z e i c h n e t that on the circumference of the water chamber wheel (5) the same size tilass chambers (3) are arranged, which run conically in the direction of the water chamber centering point. 7. Vorrichtung nach einem der Ansprüche 4- bis 5, d a d u r c h g e k e n n z e i c h ri e t , daß die Wasserkammern (3) in Dreh- bzw. Fließrichtung ausgerichtet sind.7. Device according to one of claims 4 to 5, d a d u r c h g It is noted that the water chambers (3) rotate in the direction of rotation or flow are aligned. 8. 'Vorrichtung nach einem der Ansprüche 4 bis 7, d a d u r c h g e k e n n z e i c h n e t , daß der Querschnitt der Wasserkammern (3) beliebig gestaltbar ist.8. 'Device according to one of claims 4 to 7, d a d u r c h g It is not possible to say that the cross-section of the water chambers (3) can be designed as desired is. 9. Vorrichtung nach einem der Ansprüche 4 bis 8, d a d u r c h g e k e n n z e i c h n e t , daß die Umdrehungen des Wasserkammerrades (5) über eine zentrisch angeordnete Achse (6) auf ein Zählwerk (7) übertragbar sind.9. Device according to one of claims 4 to 8, d a d u r c h g e it is not indicated that the revolutions of the water chamber wheel (5) over a centrally arranged axis (6) can be transferred to a counter (7). 10. Vorrichtung nach einem der AnsprUchs 4 bis 9, d a d u r c h g e k e n n z ei c h n e t , daß das Zählwerk (7) an gut sichtbarer Stelle angeordnet ist.10. Device according to one of claims 4 to 9, d a d u r c h g It is not shown that the counter (7) is arranged in a clearly visible place is. - Beschreibung - - Description -
DE19803003650 1980-02-01 1980-02-01 Measuring thermal consumption of hot water heating systems - using throughput meter, in each heater regulating valve, with peripheral holes in chamber wheel Withdrawn DE3003650A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803003650 DE3003650A1 (en) 1980-02-01 1980-02-01 Measuring thermal consumption of hot water heating systems - using throughput meter, in each heater regulating valve, with peripheral holes in chamber wheel

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Application Number Priority Date Filing Date Title
DE19803003650 DE3003650A1 (en) 1980-02-01 1980-02-01 Measuring thermal consumption of hot water heating systems - using throughput meter, in each heater regulating valve, with peripheral holes in chamber wheel

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DE3003650A1 true DE3003650A1 (en) 1981-08-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206360A1 (en) * 1982-02-22 1983-09-01 geb. Ritter Beate Dipl.-Ök. 8870 Günzburg Schmatz Heat meter
DE3521188A1 (en) * 1985-06-13 1986-12-18 Heinz L. Ammermann Radiator valve
DE102006045976A1 (en) * 2006-09-27 2008-04-17 Krohne Ag flowmeter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206360A1 (en) * 1982-02-22 1983-09-01 geb. Ritter Beate Dipl.-Ök. 8870 Günzburg Schmatz Heat meter
DE3521188A1 (en) * 1985-06-13 1986-12-18 Heinz L. Ammermann Radiator valve
DE102006045976A1 (en) * 2006-09-27 2008-04-17 Krohne Ag flowmeter
DE102006045976B4 (en) * 2006-09-27 2013-01-31 Krohne Ag Flowmeter

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