DE3105078A1 - Measuring arrangement for hot water heating systems having a plurality of heating circuits - Google Patents
Measuring arrangement for hot water heating systems having a plurality of heating circuitsInfo
- Publication number
- DE3105078A1 DE3105078A1 DE19813105078 DE3105078A DE3105078A1 DE 3105078 A1 DE3105078 A1 DE 3105078A1 DE 19813105078 DE19813105078 DE 19813105078 DE 3105078 A DE3105078 A DE 3105078A DE 3105078 A1 DE3105078 A1 DE 3105078A1
- Authority
- DE
- Germany
- Prior art keywords
- measuring arrangement
- heating
- heating circuits
- return
- pulse generator
- 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- Withdrawn
Links
Classifications
-
- 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
- G01K17/08—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 based upon measurement of temperature difference or of a temperature
- G01K17/10—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 based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
- G01K17/12—Indicating product of flow and temperature difference directly or temperature
- G01K17/16—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for both measurements
-
- 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
- G01K17/08—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 based upon measurement of temperature difference or of a temperature
- G01K17/10—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 based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
- G01K17/12—Indicating product of flow and temperature difference directly or temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Description
Meßanoadnung für. Warmwasser-Heizanlagen mit mehreren Heizkreisen Die-Erfindung betrifft eine Meßanordnung für Warmwasser-Heizanlagen zur Messung der entnommenen Wärmemengen von mehreren, einzeln zu messenden Heizkreisen, bei der die Durchflußmengen der einzelnen Heizkreise durch je einen Wasserzähler mit Impulsgeber erfaßt und zusammen mit den Temperaturdifferenzen zwischen Vorlauf und Rücklauf der einzelnen Heizkreise elektronisch verarbeitet werden. Measurement for. Hot water heating systems with several heating circuits The invention relates to a measuring arrangement for hot water heating systems for measurement the amount of heat extracted from several heating circuits to be measured individually with the flow rates of the individual heating circuits through a water meter Pulse generator detected and together with the temperature differences between flow and The return of the individual heating circuits can be processed electronically.
Diese bekannten Meßanordnungen bieten im Gegensatz zu denjenigen, bei denen in jedem Heizkreis ein auf rein mechanischer Grundlage arbeitender Wärmemengenzähler angeordnet ist, die Möglichkeit, daß der Ableseteil und der Zählteil eines Wärmemengenzählers unabhängig voneinander an verschiedenen Plätzen angeordnet werden können, so daß die Zählteile an den für die Heizrohrinstallation günstigsten Stellen und die Ableseteile mehrerer Heizkreise zusammengefaßt an einer für den Ableser jederzeit leicht zugänglichen Stelle angebracht werden können Die bekannten Meßanordnungen der in Rede stehenden Art bestehen aus so vielen vollständigen Wärmemengenzählern, als Heizkreise vorhanden sind, und jeder Wärmemengenzähler setzt sich zusammen aus einem Wasserzähler mit Impulsgeber, einer Elektronik sowie je einem Temperaturfühler im Vorlauf und im Rücklauf Diese Meßanordnungen sind verhältnismäßig aufwendig, insbesondere da für jeden Wärmemengenzähler eine vollständige Elektronik benötigt wird Der Erfindung liegt die Aufgabe zugrunde, eine mit Wasserzählern und elektronischen Recheneinheiten arbeitende Meßanordnung für Heizanlagen mit mehreren Heizkreisen zu schaffen, die erheblich weniger Au1wnd als die bekannt>n Meßanordnungen dieser Art erfordert.These known measuring arrangements offer in contrast to those in which there is a purely mechanical heat meter in each heating circuit is arranged, the possibility that the reading part and the counting part of a heat meter can be arranged independently of each other in different places, so that the counting parts in the most favorable places for the heating pipe installation and the reading parts several heating circuits combined in one that is easily accessible to the reader at any time The known measuring arrangements of the one in question Art consist of as many complete heat meters as there are heating circuits and every heat meter is made up of a water meter Pulse generator, electronics and a temperature sensor each in the flow and in the Return These measuring arrangements are relatively expensive, especially for every heat meter requires complete electronics Of the Invention is based on the object one with water meters and electronic Computing units working measuring arrangement for heating systems with several heating circuits to create, which considerably less Au1wnd than the known> n measuring arrangements of these Kind requires.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß eine einzige geeignete Elektronik vorgesehen ist, auf die sowohl die Impulse aller'Wasserzähler mit Impulsgeber als auch die Informationen aller Temperaturfühler der Heizkreise gegeben werden, wobei im Vorlauf nur ein einziger Temperaturfühler angeordnet ist, dessen Informationen auf die Elektronik eingegeben werden Eine Weiterausbildung der Erfindung besteht darin, daß einer der Wasserzähler samt zugehörigem Rücklauf-Temperaturfühler mit der Elektronik zu einer Baueinheit mit fester Verdrahtung zusammengefaßt ist Diese Maßnahme bringt den Vorteil, daß die bei der Montage der Meßanordnung anfallende elektronische Installation so geringfügig ist, daß sie ohne Fachmann durchgeführt werden kann Anhand der Zeichnung, die in schematischer Darstellung ein Ausführungsbeispiel der Erfindung mit zwei Heizkreisen zeigt, wird diese näher erläutert.This object is achieved in that a single Suitable electronics are provided to which both the pulses of all 'water meters with pulse generator as well as the information from all temperature sensors of the heating circuits are given, with only a single temperature sensor arranged in the flow, whose information is entered on the electronics A further training the invention consists in the fact that one of the water meters together with the associated return temperature sensor is combined with the electronics to form a unit with permanent wiring This measure has the advantage that the incurred during the assembly of the measuring arrangement electronic installation is so minor that it can be done without a specialist can be based on the drawing, which is a schematic representation of an embodiment shows the invention with two heating circuits, this will be explained in more detail.
Dicht hinter dem Heizkessel 1 ist in den von diesem ausgehenden, den beiden Heizkreisen gemeinsamem Rohrstück 2 des Vorlaufs der Temperaturfühler 3 angeordnet, von dem die elektrische Leitung 4 zur Elektronik 5 führt Hinter dem Temperaturfühler 3 ion Vorlauf teilt sich dieser in den zum Heizkreis A gehörenden Rohrstrang 6 und in den zum Heizkreis B gehörenden Rohrstrang 7 auf Rohrstrang 6 des Heizkreises A ist an den Eingang des Heizkörpers 8 angeschlossen, an dessen Ausgang das dort angeschlossene Rohr 9 des Rücklaufs beginnt, in dessen weiterem Verlauf der Temperaturfühler 10 und der mit Impulsgeber versehene Wasserzähler 11 hintereinander angeordnet sind Vom Ausgang des Wasserzählers 11 führt das Rücklaufrohr 9 zum Rücklaufstutzen des Heizkessels 1. Vom Temperaturfühler 10 führt die elektrische Leitung 12 und vom Wasserzähler 11 die elektrische Leitung 13 zur Elektronik 5 Analog zu Heizkreis A ist in dem sich am Ausgang des Heizkörpers 14 anschließende Rücklaufrohr 15 in dessen weiterem Verlauf der Temperaturfühler 16 sowie der mit Impulsgeber versehene Wasserzähler 17 angeordnet, und von TemperaturfUhler 16 führt die elektrische Leitung 18 und von Wasserzähler 17 die elektrische Leitung 19 ebenfalls zur.Elektronik 5 An den Ausgang des Wasserzählers 17 schließt sich das Rohrstück 20 .an, das an seinem anderen Ende in das.den beiden Heizkreisen gemeinsame Rohrstück 21 des Rücklaufs einmündetJust behind the boiler 1 is in the outgoing from this, the two heating circuits common pipe section 2 of the flow of the temperature sensor 3 arranged, from which the electrical line 4 leads to the electronics 5 behind the temperature sensor 3 ion flow, it is divided into piping 6 and belonging to heating circuit A. into the pipe string 7 belonging to heating circuit B to pipe string 6 of the heating circuit A is connected to the input of the radiator 8, to its output the There connected pipe 9 of the return begins, in the further course of which the Temperature sensor 10 and the water meter 11 provided with a pulse generator one behind the other are arranged from the outlet of the water meter 11, the return pipe 9 leads to the return connection of the boiler 1. From the temperature sensor 10, the electrical line 12 and leads from the water meter 11 the electrical line 13 to the electronics 5 analogous to the heating circuit A is in the return pipe 15 in its further course of the temperature sensor 16 as well as the one provided with the pulse generator Water meter 17 arranged, and from temperature sensor 16 leads the electrical line 18 and from the water meter 17 the electrical line 19 also to the electronics 5 At the output of the water meter 17, the pipe section 20 connects .an, which is attached to his the other end in das.den two heating circuits common pipe section 21 of the return joins
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813105078 DE3105078A1 (en) | 1981-02-12 | 1981-02-12 | Measuring arrangement for hot water heating systems having a plurality of heating circuits |
TR7988A TR23064A (en) | 1981-02-12 | 1988-02-02 | BRAKE WITH PARASUETE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813105078 DE3105078A1 (en) | 1981-02-12 | 1981-02-12 | Measuring arrangement for hot water heating systems having a plurality of heating circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3105078A1 true DE3105078A1 (en) | 1982-09-09 |
Family
ID=6124697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813105078 Withdrawn DE3105078A1 (en) | 1981-02-12 | 1981-02-12 | Measuring arrangement for hot water heating systems having a plurality of heating circuits |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3105078A1 (en) |
TR (1) | TR23064A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19527702A1 (en) * | 1995-07-28 | 1997-01-30 | Kundo Systemtechnik Gmbh | Measurement data processing computer for through-flow or heat amount units - has unit assembly in own housing arranged by measurement value transmitter for flow or for flow and temp. difference with housing structurely separated |
FR3025881A1 (en) * | 2014-09-16 | 2016-03-18 | Gaz De Petrole | DETAILED ANALYSIS OF ENERGY DEPERDITIONS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912522A1 (en) * | 1979-03-29 | 1980-10-09 | Schultz | DEVICE FOR ELECTRICALLY DETERMINING CONSUMPTION OF SINGLE HEAT CONSUMERS SUPPLIED BY A HEAT SOURCE |
DE3010921A1 (en) * | 1979-05-15 | 1980-11-20 | Ewald Dipl Ing Dr Techn Benes | FLOW METER, ESPECIALLY FOR HEAT MEASUREMENT |
-
1981
- 1981-02-12 DE DE19813105078 patent/DE3105078A1/en not_active Withdrawn
-
1988
- 1988-02-02 TR TR7988A patent/TR23064A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912522A1 (en) * | 1979-03-29 | 1980-10-09 | Schultz | DEVICE FOR ELECTRICALLY DETERMINING CONSUMPTION OF SINGLE HEAT CONSUMERS SUPPLIED BY A HEAT SOURCE |
DE3010921A1 (en) * | 1979-05-15 | 1980-11-20 | Ewald Dipl Ing Dr Techn Benes | FLOW METER, ESPECIALLY FOR HEAT MEASUREMENT |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19527702A1 (en) * | 1995-07-28 | 1997-01-30 | Kundo Systemtechnik Gmbh | Measurement data processing computer for through-flow or heat amount units - has unit assembly in own housing arranged by measurement value transmitter for flow or for flow and temp. difference with housing structurely separated |
FR3025881A1 (en) * | 2014-09-16 | 2016-03-18 | Gaz De Petrole | DETAILED ANALYSIS OF ENERGY DEPERDITIONS |
Also Published As
Publication number | Publication date |
---|---|
TR23064A (en) | 1989-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8140 | Disposal/non-payment of the annual fee for main application |