DE202005009735U1 - System for delivery and integration of two different kinds of fuel at gas station through single unit has output equipment which indicates and prints amount and cost of two different kinds of fuels separately after filling process - Google Patents
System for delivery and integration of two different kinds of fuel at gas station through single unit has output equipment which indicates and prints amount and cost of two different kinds of fuels separately after filling process Download PDFInfo
- Publication number
- DE202005009735U1 DE202005009735U1 DE200520009735 DE202005009735U DE202005009735U1 DE 202005009735 U1 DE202005009735 U1 DE 202005009735U1 DE 200520009735 DE200520009735 DE 200520009735 DE 202005009735 U DE202005009735 U DE 202005009735U DE 202005009735 U1 DE202005009735 U1 DE 202005009735U1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- types
- different kinds
- metering
- cost
- 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
Links
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
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0498—Arrangements specially adapted for transferring biofuels, e.g. ethanol-gasoline mixture
-
- 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
- B67D7/22—Arrangements of indicators or registers
-
- 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
- B67D7/22—Arrangements of indicators or registers
- B67D7/224—Arrangements of indicators or registers involving price indicators
-
- 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
- B67D7/42—Filling nozzles
- B67D7/423—Filling nozzles specially adapted for blending several fluids
-
- 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
- B67D7/74—Devices for mixing two or more different liquids to be transferred
-
- 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
- B67D7/80—Arrangements of heating or cooling devices for liquids to be transferred
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
Description
Die Erfindung betrifft ein System zur Abgabe und zum Mischen von wenigstens zwei unterschiedlichen Brennstoffarten an einer Tankstelle, mit
- a) wenigstens zwei Lagertanks für zwei unterschiedliche Brennstoffarten
- b) je eine Pumpe zum getrennten Fördern der Brennstoffarten zu einer gemeinsamen Zapfpistole;
- c) je einer Meß- und Dosiereinrichtung zur Dosierung der Mengen der wenigstens zwei Brennstoffarten;
- d) einem Leitungssystem zwischen den wenigstens zwei Lagertanks und der Zapfpistole, das die Brennstoffarten auf getrennten Bahnen zur Zapfpistole führt;
- e) einer Steuereinrichtung mit Eingabeeinrichtungen für den tankenden Kunden, die eine Bestimmung des Mischungsverhältnisses der wenigstens zwei Brennstoffarten ermöglicht;
- f) einer Ausgabeeinrichtung, die nach einem Tankvorgang Menge und Preis des getankten Brennstoffs anzeigt und/oder ausdruckt.
- a) at least two storage tanks for two different types of fuel
- b) one pump each for separately conveying the fuel types to a common fuel nozzle;
- c) each a measuring and metering device for metering the amounts of at least two types of fuel;
- d) a piping system between the at least two storage tanks and the fuel nozzle which carries the fuel species in separate paths to the fuel nozzle;
- e) a control device with input devices for the refueling customer, which allows a determination of the mixing ratio of the at least two types of fuel;
- f) an output device which displays and / or prints after a refueling amount and price of the fuel fueled.
Die
Eine ähnliche
Lösung
ist aus der
Diese Druckschrift berichtet im übrigen darüber, dass bei einigen Tankstellen, offenbar in den USA, hochwertige und weniger hochwertige Brennstoffe angeboten werden und dass es Anlagen gibt, die eine anteilige Vermischung der beiden Brennstoffe ermöglichen. Gedacht wird hier offenbar an Brennstoffe mit höherer und niedrigerer Oktanzahl.These In addition, pamphlet reports about that, that at some gas stations, apparently in the US, high quality and Less quality fuels are offered and that there are facilities There are, which allow a proportionate mixing of the two fuels. This is apparently thought of with higher and lower octane fuels.
In allen Fällen müssen getrennte Leitungen von den getrennten Vorratstanks zur Zapfpistole geführt werden, da die Vermischung erst unmittelbar in der Zapfpistole stattfinden darf. Andernfalls würde im Schlauch der Zapfpistole ein Brennstoffgemisch mit einem Mischungsverhältnis zurückbleiben, das von dem nächsten Kunden nicht gewünscht wird, aber zumindest in der im Schlauch zurückgebliebenen Menge zwangsläufig übernommen werden muß.In all cases have to separate lines from the separate storage tanks to the fuel nozzle guided be because the mixing takes place immediately in the fuel nozzle may. Otherwise, would remain in the hose of the fuel nozzle a fuel mixture with a mixing ratio, that from the next Customers do not want is taken over, but at least in the remaining amount in the tube inevitably must become.
Angesichts immer knapper werdender Erdölvorräte und auf der Suche nach einem Einsatz erneuerbarer Energieträger für den Kraftfahrzeugverkehr ist Pflanzenöl als Brennstoff für Motoren ins Blickfeld gerückt. Es ist möglich, Motoren, insbesondere Dieselmotoren unter Aufwendung nicht unerheblicher Kosten für den Betrieb mit Pflanzenöl umzurüsten. Bessere Ergebnisse lassen sich erzielen, wenn ein Gemisch aus Diesel oder Biodiesel mit Pflanzenöl verwendet wird. In diesem Fall lassen sich auch die Umrüstkosten leichter begrenzen.in view of ever scarcer oil reserves and up the search for a use of renewable energy sources for motor vehicle traffic vegetable oil as fuel for Engines in view. It is possible, Engines, especially diesel engines while consuming significant costs for the Operation with vegetable oil convert. better Results can be achieved if a mixture of diesel or Biodiesel used with vegetable oil becomes. In this case, the conversion costs are easier to limit.
Das Tanken eines Gemisches aus Pflanzenöl und einem Dieselkraftstoff ist jedoch verhältnismäßig umständlich, da zwei aufeinanderfolgende Tankvorgänge notwendig sind.The Refueling a mixture of vegetable oil and a diesel fuel is relatively cumbersome, since two consecutive refueling operations are necessary.
Besonders kompliziert werden Tankvorgänge, wenn ein gewünschtes Mischungsverhältnis relativ genau eingehalten werden soll und andererseits der Tank des Kraftfahrzeugs vollständig gefüllt werden soll. Da der verfügbare Raum im Tank nicht genau bekannt ist, muß unter Umständen mehrfach zwischen der Zapfpistole für Dieselkraftstoff und derjenigen für Pflanzenöl gewechselt werden, bis das gewünschte Mischungsverhältnis erreicht ist.Especially Tank operations are complicated, if a desired mixing ratio should be kept relatively accurate and on the other hand, the tank of the motor vehicle completely filled shall be. As the available Space in the tank is not known exactly, may need several times between the fuel nozzle for Diesel fuel and those for vegetable oil are changed until the desired mixing ratio is reached is.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Anlage zu schaffen, die es gestattet, ein Gemisch aus Pflanzenöl und Dieselkraftstoff in einem gewünschten Mischungsverhältnis in beliebigen Mengen in einem einzigen Tankvorgang abzugeben.Of the The invention is therefore based on the object to provide a plant, which allows a mixture of vegetable oil and diesel fuel in a desired mixing ratio in any quantity in a single refueling operation.
Zur Lösung dieser Aufgabe ist das erfindungsgemäße System dadurch gekennzeichnet, dass die Ausgabeeinrichtung die Menge und die Kosten für die wenigstens zwei Brennstoffarten gesondert anzeigt und/oder ausdruckt.to solution This object is the system according to the invention characterized in that the output device the amount and the cost of the at least two fuel types separately displays and / or printed.
Die gesonderte Angabe der Mengen und der Preise ermöglicht zum einen eine genaue Kontrolle und auch eine Kontrolle des gezapften Mischungsverhältnisses. Andererseits unterliegt zumindest gegenwärtig Dieselkraftstoff einem anderen Mehrwertsteuersatz als Pflanzenöl, das als landwirtschaftliches Produkt mit einer niedrigeren Mehrwertsteuer verbunden ist.The Separate indication of quantities and prices allows for a precise Control and also a control of the drafted mixing ratio. On the other hand, at least currently subject to diesel fuel VAT rate other than vegetable oil used as agricultural Product is associated with a lower VAT.
Vorzugsweise erfolgt die Mengenbestimmung für beide Bestandteile dadurch, dass die Förderpumpen elektronisch regelbare Dosierpumpen sind. Es ist aber auch möglich, stromaufwärts oder stromabwärts der Pumpen zusätzliche Durchflußmesser anzuordnen, die gegebenenfalls mit den Pumpen elektronisch rückgekoppelt sind und so auf die Steuerung der Pumpen Einfluß nehmen.Preferably the quantity determination takes place for Both components by the fact that the feed pumps electronically controllable Metering pumps are. But it is also possible, upstream or downstream of the Additional pumps flowmeter to arrange, if necessary, fed back electronically with the pump and thus influence the control of the pumps.
Vorzugsweise ist an der Zapfpistole ein Füllstandsfühler für den zu füllenden Kraftfahrzeugtank angeordnet, der die Brennstoffzufuhr abschaltet, wenn der Tank ausreichend gefüllt ist.Preferably, a filling is at the fuel nozzle arranged stand sensor for the vehicle tank to be filled, which shuts off the fuel supply when the tank is sufficiently filled.
Derartige Füllstandsfühler sind an sich üblich. Sie basieren häufig auf Druckschaltern, die betätigt werden, wenn der Flüssigkeitsspiegel in einem an der Zapfpistole vorgesehenen Rohr über ein bestimmtes Maß ansteigt.such Level sensors are in itself usual. They are often based on pressure switches that operated be when the liquid level rises in a provided on the fuel nozzle pipe over a certain amount.
Die Besonderheit liegt im vorliegenden Fall darin, dass beide Brennstoffströme gleichzeitig abgeschaltet werden. Zu diesem Zweck können entsprechende Ventile in der Zapfpistole vorgesehen sein. Im übrigen können zugleich die Pumpen abgeschaltet werden.The A special feature in the present case is that both fuel streams simultaneously be switched off. For this purpose, appropriate valves be provided in the fuel nozzle. Moreover, at the same time the pumps can be switched off become.
Die Maßnahmen zur Mengenbestimmung der beiden Flüssigkeitsströme, also die Dosierpumpe und gegebenenfalls zusätzlich oder alternativ die Durchflußmeßgeräte können so ausgeführt sein, dass die gesamte Vorrichtung eichfähig ist.The activities for determining the amount of the two liquid streams, ie the metering pump and optionally additionally or alternatively the flowmeters can so accomplished be that the entire device is verifiable.
Da Pflanzenöl eine relativ hohe Viskosität aufweist, kann es insbesondere bei niedrigen Außentemperaturen sehr dickflüssig oder sogar fest werden. Zumindest in den Fällen, in denen mit niedrigen Temperaturen zu rechnen ist, sollten daher Heizeinrichtungen in das System integriert sein. Diese Heizeinrichtungen sollten zumindest im Bereich der Zapfpistole, gegebenenfalls auch im Bereich der Pumpe und des gesamten Strömungssystems, das von dem entsprechenden Vorratstank ausgeht, vorgesehen sein.There vegetable oil has a relatively high viscosity, It can be very viscous or especially at low outside temperatures even get stuck. At least in cases where low temperatures should be expected, therefore, heaters should be integrated into the system be. These heaters should at least in the range of the fuel nozzle, possibly also in the area of the pump and the entire flow system, which emanates from the corresponding storage tank, be provided.
Im folgenden werden bevorzugte Ausführungsbeispiele der Erfindung anhand der beigefügten Zeichnung näher erläutert.in the The following are preferred embodiments the invention with reference to the accompanying drawings explained in more detail.
Die einzige Figur veranschaulicht schematisch eine erfindungsgemäße Tankanlage.The single figure schematically illustrates a tank system according to the invention.
Zwei
Vorratstanks für
Dieselkraftstoff und Pflanzenöl
sind mit
Von
den Pumpen
In
den Leitungen
Von
den Pumpen
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520009735 DE202005009735U1 (en) | 2005-06-20 | 2005-06-20 | System for delivery and integration of two different kinds of fuel at gas station through single unit has output equipment which indicates and prints amount and cost of two different kinds of fuels separately after filling process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520009735 DE202005009735U1 (en) | 2005-06-20 | 2005-06-20 | System for delivery and integration of two different kinds of fuel at gas station through single unit has output equipment which indicates and prints amount and cost of two different kinds of fuels separately after filling process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005009735U1 true DE202005009735U1 (en) | 2005-11-03 |
Family
ID=35336406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520009735 Expired - Lifetime DE202005009735U1 (en) | 2005-06-20 | 2005-06-20 | System for delivery and integration of two different kinds of fuel at gas station through single unit has output equipment which indicates and prints amount and cost of two different kinds of fuels separately after filling process |
Country Status (1)
Country | Link |
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DE (1) | DE202005009735U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007148294A1 (en) | 2006-06-21 | 2007-12-27 | Nozzle Eng. S.R.L. | Power supply equipment for fuel dispensing nozzle |
WO2017072503A1 (en) * | 2015-10-30 | 2017-05-04 | Intelligent Energy Limited | Fueling station |
CN109573932A (en) * | 2018-12-12 | 2019-04-05 | 山东隆泰石油装备有限公司 | From hybrid prize-mounted refueling device |
-
2005
- 2005-06-20 DE DE200520009735 patent/DE202005009735U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007148294A1 (en) | 2006-06-21 | 2007-12-27 | Nozzle Eng. S.R.L. | Power supply equipment for fuel dispensing nozzle |
WO2017072503A1 (en) * | 2015-10-30 | 2017-05-04 | Intelligent Energy Limited | Fueling station |
CN109573932A (en) * | 2018-12-12 | 2019-04-05 | 山东隆泰石油装备有限公司 | From hybrid prize-mounted refueling device |
CN109573932B (en) * | 2018-12-12 | 2024-01-26 | 山东隆泰石油装备有限公司 | Self-mixing skid-mounted oiling device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051208 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090101 |