DE2320359A1 - HEAT COUNTER - Google Patents

HEAT COUNTER

Info

Publication number
DE2320359A1
DE2320359A1 DE19732320359 DE2320359A DE2320359A1 DE 2320359 A1 DE2320359 A1 DE 2320359A1 DE 19732320359 DE19732320359 DE 19732320359 DE 2320359 A DE2320359 A DE 2320359A DE 2320359 A1 DE2320359 A1 DE 2320359A1
Authority
DE
Germany
Prior art keywords
counter
heat
thermal generator
measuring amounts
hot water
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
DE19732320359
Other languages
German (de)
Inventor
Gerhard Dipl Phys Bollert
Walter Ramser
Dietrich Dipl Phys Wieland
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.)
NORTRON HERMANN KOEHLER ELEKTR
Original Assignee
NORTRON HERMANN KOEHLER ELEKTR
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 NORTRON HERMANN KOEHLER ELEKTR filed Critical NORTRON HERMANN KOEHLER ELEKTR
Priority to DE19732320359 priority Critical patent/DE2320359A1/en
Publication of DE2320359A1 publication Critical patent/DE2320359A1/en
Pending legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Description

W Ä R M E M E N G E N Z Ä-H L E R Die Erfindung betrifft ein Verfahren zum Messen von Wärmemengen unter Ausnutzung des Thermogenerator (Seebeck) - Effektes. WÄ R M E M E N G E NZ Ä-H L E R The invention relates to a method for measuring amounts of heat using the thermal generator (Seebeck) effect.

Es sind bereits mehrere Verfahren bekannt, um Wärmemengen, beispielsweise in Haushalten zur Erfassung und Verrechnung der angefallenen Heizkosten, zu messen. So werden zum Beispiel die von einem Thermistor gemessenen Temperaturwerte von einem empfindlichen Transistorverstärker verstärkt auf ein mechanisches Zählwerk übertragen, oder aber die Strömung des Warmwassers durch ein Flügelrad gemessen und der an einem Zählwerk angezeigte Wert mit der Temperatur des Einlaufes und der des Auslaufes korrigiert.There are already several methods known to heat amounts, for example in households to record and offset the heating costs incurred. For example, the temperature values measured by a thermistor are read by a transfer sensitive transistor amplifier amplified to a mechanical counter, or the flow of hot water measured by an impeller and that of one Counter displayed value with the temperature of the inlet and the outlet corrected.

Demgegenüber benötigt man beim Betrieb eines erfindungsgemässen Gerätes keinerlei zusätzliche Installation elektrischer oder heizungstechnischer Art. Es kann ohne Auftrennung der Rohrleitung oder elektrischer Hilfsenergie durch Anpressen auf die Heizkörperzuleitungen betrieben werden, da die Anwendung von Thermogeneratoren auf der Basis von beispielsweise Wismut-Tellur genügend hohe Energie liefert, um einen Kleinmotor mit angekoppeltem Zählwerk zu betreiben.In contrast, one needs when operating a device according to the invention no additional electrical or heating installation whatsoever Can be pressed without having to cut the pipeline or use electrical auxiliary power be operated on the radiator supply lines, since the use of thermal generators on the basis of, for example, bismuth-tellurium supplies sufficient energy to to operate a small motor with a connected counter.

Die Erfindung wird anhand der beiliegenden Zeichnung näher erläutert.The invention is explained in more detail with reference to the accompanying drawing.

Die Zeichnung zeigt ein Messaggregat, bei welchem ein Thermogenerator 1 zwischen dem mit 2 bezeichneten Trägerblock und den Kühlkörper 3 eingespannt ist. Der Trägerblock 2 ist mit einer Hohlkehle versehen, die bei Montage auf das Heisswasserrohr 5 einen guten Wärmekontakt zwischen dem Heisswasserrohr 5 und dem Trägerblock 2 gewährleistet. Mit Hilfe der Rohrschelle 6 wird das Messaggregat, bestehend aus Trägerblock 2, Thermogenerator 1 und Kühlkörper 3 an das Heisswasserrohr 5.geklemmt. Die Pole 8 des Thermogenerators 1 sind mit den Polen 9 des Kleinmotors 7 verbunden, welcher über ein passendes Getriebe das Zählwerk 4 bewegt.The drawing shows a measuring unit in which a thermal generator 1 is clamped between the carrier block labeled 2 and the heat sink 3. The carrier block 2 is provided with a groove, which when mounted on the hot water pipe 5 a good thermal contact between the hot water pipe 5 and the carrier block 2 guaranteed. With the help of the pipe clamp 6, the measuring unit, consisting of Carrier block 2, thermal generator 1 and heat sink 3 clamped to the hot water pipe 5. The poles 8 of the thermal generator 1 are connected to the poles 9 of the small motor 7, which moves the counter 4 via a suitable gear.

Wird nun das Heisskasserrohr 5 erwärmt, so bildet sich am Thermogenerator 1 eine Temperaturdifferenz aus, die an den polen 8 des Thermogenerators 1 eine Spannung erzeugt. DieGrösse dieser-Spannung ist direkt proportional der durch den Thermogenerator 1 fliessenden Wärmemenge. Diese Wärmemenge ist gegeben durch die Temperaturdifferenz des Heisswasserrohres 5 und der umgebenden Luft. Das Messaggregat verhält sich also analog dem Heizkörper und die durch den Thermogenerator 1 fliessende Wärmemenge ist proportional der durch den Heizkörper abgegebenen Wärmemenge.If the hot water pipe 5 is now heated, it forms on the thermogenerator 1 a temperature difference, the at the poles 8 of the thermogenerator 1 a voltage generated. The magnitude of this voltage is directly proportional to that generated by the thermogenerator 1 amount of flowing heat. This amount of heat is given by the temperature difference of the hot water pipe 5 and the surrounding air. The measuring unit therefore behaves analogous to the radiator and the amount of heat flowing through the thermal generator 1 is proportional to the amount of heat given off by the radiator.

Selbstverständlich lässt sich aus Gründen der bequemeren Ablesung z. B. die Anzeigeeinheit, bestehend aus Eleinmator 7 und Zählwerk 4 räumlich trennen und durch ein Kabel verbinden.Of course, for reasons of more convenient reading z. B. the display unit, consisting of Eleinmator 7 and 4 separate space and connect by a cable.

Claims (3)

PatentansprücheClaims 1. Verfahren zur Messung von Wärmemengen, dadurch gekennzeichnet, dass ein passend dimensionierter Thermogenerator (1) den direkten Antrieb eines Zählwerkes (4) ohne Hilfsenergie, durch beiv spielsweise Transistorverstärker, Batterien oder Netz übernimmt.1. A method for measuring amounts of heat, characterized in that that a suitably dimensioned thermal generator (1) can directly drive a Counter (4) without auxiliary energy, by example transistor amplifiers, batteries or network takes over. 2. Verfahren zur Messung von Wärmemengen nach Anspruch 1, dadurch gekennzeichnet, dass Thermogenerator (1) und Zählwerk (4) eine Einheitbbilden.2. A method for measuring amounts of heat according to claim 1, characterized characterized in that thermal generator (1) and counter (4) form a unit. 3. Verfahren zur Messung von Wärmemengen nach Anspruch 1 dadurch gekennzeichnet, dass Thermogenerator (1) und Zählwerk (4) raumlich getrennt sind und mit einem Kabel verbunden werden.3. A method for measuring amounts of heat according to claim 1, characterized in that that thermogenerator (1) and counter (4) are spatially separated and with a cable get connected. LeerseiteBlank page
DE19732320359 1973-04-21 1973-04-21 HEAT COUNTER Pending DE2320359A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732320359 DE2320359A1 (en) 1973-04-21 1973-04-21 HEAT COUNTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732320359 DE2320359A1 (en) 1973-04-21 1973-04-21 HEAT COUNTER

Publications (1)

Publication Number Publication Date
DE2320359A1 true DE2320359A1 (en) 1974-11-07

Family

ID=5878871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732320359 Pending DE2320359A1 (en) 1973-04-21 1973-04-21 HEAT COUNTER

Country Status (1)

Country Link
DE (1) DE2320359A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325029A1 (en) * 1975-09-20 1977-04-15 Karlsruhe Augsburg Iweka ELECTRONIC HEAT QUANTITY METER
EP0015407A1 (en) * 1979-03-29 1980-09-17 Johannes Schultz Device to measure electrically the heat consumption of individual radiators
EP0019106A1 (en) * 1979-05-09 1980-11-26 Marcel Birukoff Apparatus for measuring the thermal conductivity of an element
EP0036108A2 (en) * 1980-02-28 1981-09-23 Johannes Schultz Electrical device to measure heat consumption of individual consumers of a singular heat source
DE3022829A1 (en) * 1979-03-29 1982-01-07 Johannes Schultz Electrical measurement of thermal load consumption - using clock measurement chain extending range of quartz oscillator sensors

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325029A1 (en) * 1975-09-20 1977-04-15 Karlsruhe Augsburg Iweka ELECTRONIC HEAT QUANTITY METER
EP0015407A1 (en) * 1979-03-29 1980-09-17 Johannes Schultz Device to measure electrically the heat consumption of individual radiators
DE2912522A1 (en) * 1979-03-29 1980-10-09 Schultz DEVICE FOR ELECTRICALLY DETERMINING CONSUMPTION OF SINGLE HEAT CONSUMERS SUPPLIED BY A HEAT SOURCE
DE3022829A1 (en) * 1979-03-29 1982-01-07 Johannes Schultz Electrical measurement of thermal load consumption - using clock measurement chain extending range of quartz oscillator sensors
EP0019106A1 (en) * 1979-05-09 1980-11-26 Marcel Birukoff Apparatus for measuring the thermal conductivity of an element
EP0036108A2 (en) * 1980-02-28 1981-09-23 Johannes Schultz Electrical device to measure heat consumption of individual consumers of a singular heat source
EP0036108A3 (en) * 1980-02-28 1983-09-07 Johannes Schultz Electrical device to measure heat consumption of individual consumers of a singular heat source

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