DE10301886A1 - Central heating installation energy consumption monitoring system has sensors and meter recording inlet and outlet temperatures and pressures and burner operation time - Google Patents
Central heating installation energy consumption monitoring system has sensors and meter recording inlet and outlet temperatures and pressures and burner operation time Download PDFInfo
- Publication number
- DE10301886A1 DE10301886A1 DE2003101886 DE10301886A DE10301886A1 DE 10301886 A1 DE10301886 A1 DE 10301886A1 DE 2003101886 DE2003101886 DE 2003101886 DE 10301886 A DE10301886 A DE 10301886A DE 10301886 A1 DE10301886 A1 DE 10301886A1
- Authority
- DE
- Germany
- Prior art keywords
- determining
- amount
- combustion process
- energy
- actually
- 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- Withdrawn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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/20—Measuring temperature entrant temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/21—Measuring temperature outlet temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Ermittlung der tatsächlich. mittels eines Verbrennungsvorganges erzielten Energiemenge, insbesondere zur Durchführung von vergleichenden Verbrauchsmessungen mit verschiedenen Brennertypen.The invention relates to a device and a method of actually determining. by means of a combustion process achieved amount of energy, in particular for carrying out comparative consumption measurements with different types of burners.
Derartige Vorrichtungen sind bekannt
aus der
Weiter ist eine derartige Vorrichtung
aus der
Daran ist nachteilig, dass derartige Vorrichtungen keinerlei Aussage über den spezifischen Heizmediumverbrauch zulassen, da dieser gar nicht erfasst wird, da lediglich die bereits entstandenen Kosten in Rechnung gestellt werden sollen. Es ist somit Aufgabe der vorliegenden Erfindung, eine Vorrichtung und ein Verfahren der eingangs genannten Art zu schaffen, die die oben genannten Nachteile vermeiden und Aussagen über den spezifischen Ölverbrauch pro kWh zulassen. Die Aufgabe wird durch eine Vorrichtung und ein Verfahren gelöst, die die kennzeichnenden Merkmale der unabhängigen Ansprüche aufweisen.The disadvantage of this is that Devices make no statement about allow the specific heating medium consumption, as this is not recorded at all is billed because only the costs already incurred should be. It is therefore an object of the present invention a device and a method of the type mentioned create that avoid the disadvantages mentioned above and make statements about the specific oil consumption allow per kWh. The task is accomplished by a device and a Procedure solved, having the characterizing features of the independent claims.
Ein weiterer Vorteil besteht darin, dass der Einbau an jeder alten und neuen Heizungsanlage möglich ist, ahne großen Aufwand, da die Umwälzpumpen Einbaumasse berücksichtigt wurden. Mit dieser Messstrecke kann direkt in jedem Keller die thermische Energiein KWh gemessen werden, ebenso die Anzahl der Starts des jeweiligen Brenners im Heizsystem. Vorteilhafterweise sind die Rohrlänge und somit auch die darin enthaltene Wärmemenge definiert ausgeführt, um somit Vergleichsmessungen zu systematisieren, Missverständnisse lassen sich auf diese Weise am besten ausräumen, der Verbrauch wird auf diese Weise vergleichbar, wie dies beispielsweise in der KFZ-Industrie längst realisiert ist. Der Wärmemengenzähler weist vorteilhafterweise eine Temperatursperrvorrichtung auf, die derart funktioniert, dass die Differenz zwischen Vorlauf (VL) und Rücklauf (RL) mindestens 1 °C betragen muß, da der Wärmemengenzähler derart eingestellt ist, dass er Temperaturdifferenzen, die kleiner 1 Grad Celsius sind, nicht hinzuaddiert.Another advantage is that it can be installed on any old and new heating system, without big Effort because of the circulation pumps Installation dimensions considered were. With this measuring section, the thermal Energy measured in KWh, as well as the number of starts of the respective burner in the heating system. Advantageously, the pipe length and thus also the amount of heat contained therein is defined in order thus systematizing comparative measurements, misunderstandings can be best cleared out in this way, the consumption will open up comparable in this way, for example in the automotive industry a long time ago is realized. The heat meter shows advantageously a temperature blocking device that functions in such a way that the difference between flow (VL) and return (RL) is at least 1 ° C must, there the heat meter like this is set to temperature differences that are less than 1 degree Celsius are not added.
Weiterhin ist es von Vorteil, dass
die Messstrecke im Rücklauf
eingebaut werden kann. Vorteilhaft ist ebenfalls, dass die Mess-Strecke
auch entleert werden kann. Besonders wichtig ist dies im Winter.
Ein zusätzlicher
Vorteil ist, dass sich die Meßstrecke
selbstständig
entlüftet,
dafür sind
gleich zwei Schnellentlüfter
eingebaut mit den jeweiligen Vorabsperrungen. Ein weiterer Vorteil
ist, dass in dem Zwischenstück,
Einbaulänge
180 mm eine feste Trennscheibe eingebaut ist, was sowohl den Messbetrieb als
auch den normalen Heizbetrieb ohne Messung und Messstrecke durch
einen Kurzschluß der
Trennscheibe
Ein Ausführungsbeispiel der Erfindung
wird in der Zeichnung dargestellt. Es zeigt:
Die sich drehenden Teile des hydraulischen Heizkreislaufes
befinden sich im dargestellten Beispiel im Rücklauf
Mittels dieser Meßstrecke ist es möglich thermische Energie exakt in KWh zu messen, insbesondere in Abhängigkeit der entsprechenden Brennerstart. Das entspricht etwa den Überlegungen der Automobilindustrie, welche z.B. den Benzinverbrauch pro 100 Km ermittelt. Die Praxis zeigt, daß der Stop and Go-Betrieb ein großes Problem darstellt, da sich der Ölverbrauch des Brenners im Dauerbetrieb deutlich vom Verbrauch im Stop and (Go-Betrieb unterscheidet. Deshalb sind die Brennerstarts zu berücksichtigen. Im vorliegend beschriebenen Fall wurden fünf Starts als mittlere Vergleichsgröße gewählt, um verhältnismäßig objektiv vergleichen zu können. Die wichtigste Größe ist dabei das Ölmagnetventil, weil hier in einfacher Weise die Einschaltungen als Brennerstartäquivalente abgenommen/gezählt werden können. Jede weitere Kontrolle ist durch die optischen und der elektr. Messgeräte gegeben. Die Temperaturfühler sollten so nah wie möglich in das Wasser By means of this measuring section it is possible to use thermal Measure energy exactly in KWh, especially depending on it the corresponding burner start. That roughly corresponds to the considerations the automotive industry, which e.g. the gasoline consumption per 100 Km determined. Practice shows that the stop and go operation is a great Poses problem since the oil consumption of the burner in continuous operation clearly from the consumption in stop and (Go operation differs. The burner starts must therefore be taken into account. In the present described case were five Starts chosen as the medium benchmark to be relatively objective to be able to compare. The most important size is there the oil solenoid valve, because here the switch-ons as burner start equivalents in a simple manner removed / counted can be. Any further control is through the optical and the electrical. Given measuring devices. The temperature sensors should be as close as possible into the water
Die in
Der Vorteil hierbei ist, daß keine
Leitungen aufgeschnitten werden müssen. Die Rohrverbindung zwischen
Verschraubung
- 11
- Rücklaufleitung RLReturn line RL
- 22
- Halbe Verschraubung mit Aussengewinde 11/2''half Screw connection with external thread 11/2 ''
- 33
- Hand-Kugel-Absperrventil-1''Hand shut-off valve ball-1 ''
- 44
- Umwälzpumpe (Einbaumass 180 mm) 11/2'' mit Anschlusskabelcirculating pump (Installation dimension 180 mm) 11/2 '' with connection cable
- 55
- Druckmessung-elektr.-3/8''Pressure measurement-Elec-3/8 ''
- 66
- Druckmessung-optischPressure measurement optically-
- 77
- Hand-Kugel-Absperrventil-3/8''Hand shut-off valve ball-3/8 ''
- 88th
- Automatischer-Schnellentlüfter-3/8''Automatic-vent-3/8 ''
- 99
- Temperaturmessung-optischTemperature measurement optically-
- 1010
- Federbelastetes Membran-Überdruckventil-1/2''spring loaded Membrane pressure relief valve 1/2 ''
- 1111
- Automatischer-Schnellentlüfter-3/8''Automatic-vent-3/8 ''
- 1212
- Hand-Kugel-Absperrventil-3/8''Hand shut-off valve ball-3/8 ''
- 1313
- Hand-Kugel-Absperrventil-1''Hand shut-off valve ball-1 ''
- 1414
- Automatikmagnetventil-elektr.-1'' „stromlos AUF"Automatic solenoid valve electr. 1 '' "normally open"
- 1515
- Wärmemengenzähler 2,5 m3/h mit Verschraubungen, ReedkontaktHeat meter 2.5 m 3 / h with screw connections, reed contact
- Temperatursperre, Zählwerk, Rechenwerk, zwei Temp.Fühler VL + RLTemperature lock, counter, Calculator, two temperature sensors VL + RL
- 1616
- Hand-Kugel-Absperrventil-1''Hand shut-off valve ball-1 ''
- 1717
- Hand-Kugel-Absperrventil-3/8'' EntleerungHand ball shut-off valve 3/8 '' emptying
- 1818
- Temperaturmessung-optischTemperature measurement optically-
- 1919
- Hand-Kugel-Absperrventil-3/8'' EntleerungHand ball shut-off valve 3/8 '' emptying
- 2020
- Druckmessung-optischPressure measurement optically-
- 2121
- Temperaturmessung-elektr.-3/8''Temperature measurement-Elec-3/8 ''
- 2222
- Temp.Fühlerhülse-RL-1/2''Temp.Fühlerhülse-RL-1/2 ''
- 2323
- Hand-Kugel-Absperrventil-1/2'' Entleerung/BefüllungHand ball shut-off valve 1/2 '' emptying / filling
- 2424
- Temp.Fühlerhülse-RL-112''Temp.Fühlerhülse-RL-112 ''
- 2525
- Hand-Kugel-Absperrventil-1''Hand shut-off valve ball-1 ''
- 2626
- Halbe Verschraubung mit Aussengewinde 11/2''half Screw connection with external thread 11/2 ''
- 2727
- Hand-Kugel-Absperrventil-1''Hand shut-off valve ball-1 ''
- 2828
- Automatikmagnetventil-elektr.-1'' „stromlos ZU„Automatic solenoid valve-electr. 1 '' "de-energized CLOSED"
- 2929
- Wärmemengenzähler 2,5 m3/h mit Verschraubungen, ReedkontaktHeat meter 2.5 m 3 / h with screw connections, reed contact
- Temperatursperre, Zählwerk, Rechenwerk, zwei Temp. Fühler VL + RLTemperature lock, counter, Calculator, two temp. Sensors VL + RL
- 3030
- Hand-Kugel-Absperrventil-1''Hand shut-off valve ball-1 ''
- 3131
- Temp.Fühler mit Kabel VLTemp. Sensor with VL cable
- 3232
- Temp.Fühler mit Kabel VLTemp. Sensor with VL cable
- 3333
- Hand-Kugel-Absperrventil-Öl-1/4''Hand-ball check valve Oil-1/4 ''
- 3434
- Ölmengenzähler mit elektr. Digital-Anzeige-1/4'' + StartzählerOil flow meter with elec. Digital display 1/4 '' + start counter
- 3535
- Automatikmagnetventil-elektr.-1/4'' „stromlos ZU„Automatic solenoid valve-electrical 1/4 "" de-energized CLOSED "
- 3636
- Elektr. Kabelstrecke gesamtElectr. Total cable route
- 3737
- Trennscheibe-1''-wasserdichtCutting disc-1 '' - waterproof
- 3838
- Verschraubung-Flachdichtung-1''Screw-gasket-1 ''
- 3939
- Verschraubung-Flachdichtung-1''Screw-gasket-1 ''
- 4040
- Verschraubung-Flachdichtung-1''Screw-gasket-1 ''
- 4141
- Verschraubung-Flachdichtung-1''Screw-gasket-1 ''
- 4242
- Te-Stück-1''x1''x3/8''Te-Piece 1''x1''x3 / 8 ''
- 4343
- Te-Stück-1''x1''X1''Te-Piece 1''x1''X1 ''
- 4444
- Te-Stück-1''x1''x3/8''Te-Piece 1''x1''x3 / 8 ''
- 4545
- Te-Stück-1''x1''x1''Te-Piece 1''x1''x1 ''
- 4646
- Te-Stück-1''x1''x1''Te-Piece 1''x1''x1 ''
- 4747
- Te-Stück-1''x1/2''x1''Te-Piece 1''x1 / 2''x1 ''
- 4848
- Te-Stück-1''x1''x1''Te-Piece 1''x1''x1 ''
- 4949
- Te-Stück-1''x1''x3/8''Te-Piece 1''x1''x3 / 8 ''
- 5050
- Te-Stück-1''x1''x1''Te-Piece 1''x1''x1 ''
- 5151
- Te-Stück-1''x1''x3/8''Te-Piece 1''x1''x3 / 8 ''
- 5252
- Te-Stück-1''x1''x3/8''Te-Piece 1''x1''x3 / 8 ''
- 5353
- Te-Stück-1''x1/2''x!2Te-Piece 1''x1 / 2''x! 2
- 5454
- Te-Stück-1''x1/2''x1''Te-Piece 1''x1 / 2''x1 ''
- 5555
- Te-Stück-1''x1/2''x1''Te-Piece 1''x1 / 2''x1 ''
- 5656
- Elktr.Fühler-Kabel mit Temp-FühlerElktr.Fühler cable with temp sensor
- 5757
- Elktr.Fühler-Kabel mit Temp-FühlerElktr.Fühler cable with temp sensor
- 5858
- Elktr.Kabel-Pumpe „dauerbetrieb"Electric cable pump "continuous operation"
- 5959
- Elktr.Kabel-ÖlmengenzählerElktr.Kabel oil meter
- 6060
- Elktr.Kabel-Temp. u. [Druck.Elktr.Kabel temp. u. [Print.
- 6161
- Ölleitung 4×1 mmoil line 4 × 1 mm
- 6262
- Verschraubung 11/2'' flachdichtendscrew 11/2 '' flat sealing
- 6363
- Verschraubung 11/2'' flachdichtendscrew 11/2 '' flat sealing
- 6464
- Brennerburner
- 6565
- ZentralregelungCentral control
- 6666
- Kesselboiler
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003101886 DE10301886A1 (en) | 2003-01-17 | 2003-01-17 | Central heating installation energy consumption monitoring system has sensors and meter recording inlet and outlet temperatures and pressures and burner operation time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003101886 DE10301886A1 (en) | 2003-01-17 | 2003-01-17 | Central heating installation energy consumption monitoring system has sensors and meter recording inlet and outlet temperatures and pressures and burner operation time |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10301886A1 true DE10301886A1 (en) | 2004-09-23 |
Family
ID=32891731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003101886 Withdrawn DE10301886A1 (en) | 2003-01-17 | 2003-01-17 | Central heating installation energy consumption monitoring system has sensors and meter recording inlet and outlet temperatures and pressures and burner operation time |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10301886A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006009047A1 (en) * | 2006-02-27 | 2007-08-30 | Senercon Gmbh | Pump arrangement for heating system, has flow meter arranged in heating medium path between inlet and outlet connection, and supplies signal corresponding to heating medium flow through heating medium line |
DE102012112750A1 (en) * | 2012-12-20 | 2014-06-26 | Endress + Hauser Wetzer Gmbh + Co. Kg | Measuring instrument for determining amount of heat exchanged by heat exchanger in cooling system, has pressure absorbers determining pressure of heat distribution medium, where determined pressure is utilized to calculate amount of heat |
-
2003
- 2003-01-17 DE DE2003101886 patent/DE10301886A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006009047A1 (en) * | 2006-02-27 | 2007-08-30 | Senercon Gmbh | Pump arrangement for heating system, has flow meter arranged in heating medium path between inlet and outlet connection, and supplies signal corresponding to heating medium flow through heating medium line |
DE102012112750A1 (en) * | 2012-12-20 | 2014-06-26 | Endress + Hauser Wetzer Gmbh + Co. Kg | Measuring instrument for determining amount of heat exchanged by heat exchanger in cooling system, has pressure absorbers determining pressure of heat distribution medium, where determined pressure is utilized to calculate amount of heat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |