DE102006046752A1 - Water discharging device for use in internal combustion engine of vehicle, has collecting chamber attached to outlet of fuel guiding container and comprising substance containing hydrocarbon such as charcoal or alumina - Google Patents
Water discharging device for use in internal combustion engine of vehicle, has collecting chamber attached to outlet of fuel guiding container and comprising substance containing hydrocarbon such as charcoal or alumina Download PDFInfo
- Publication number
- DE102006046752A1 DE102006046752A1 DE102006046752A DE102006046752A DE102006046752A1 DE 102006046752 A1 DE102006046752 A1 DE 102006046752A1 DE 102006046752 A DE102006046752 A DE 102006046752A DE 102006046752 A DE102006046752 A DE 102006046752A DE 102006046752 A1 DE102006046752 A1 DE 102006046752A1
- Authority
- DE
- Germany
- Prior art keywords
- outlet
- container
- fuel
- collecting chamber
- bed
- 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.)
- Ceased
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
- B01D36/008—Means to filter or treat the separated liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/30—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/44—Filters structurally associated with pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Abführung von Wasser aus einem Kraftstoff führenden Behälter einer Brennkraftmaschine gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a device for removing water from a Fuel leading container an internal combustion engine according to the preamble of claim 1.
Der Kraftstoff, der einer Brennkraftmaschine zugeführt wird, enthält regelmäßig Wasserreste, welche sich in den Kraftstoff führenden Behältern eines Kraftstoffzuführungssystems sammeln, beispielsweise in einem Kraftstofffilter. Das mit dem Kraftstoff in den Behälter gelangte Wasser sinkt in dem Behälter nach unten und bildet eine vom Kraftstoff getrennte Schicht. Zur Abführung des Wassers ist der Behälter mit einem Auslass versehen, welcher von einem Ventil verschlossen ist. Durch Öffnen des Ventils kann das Wasser aus dem Behälter abgezogen werden. Das im Behälter gesammelte Wasser enthält jedoch Verunreinigungen aufgrund des Kontakts mit dem Kraftstoff, insbesondere Kohlenwasserstoffe, und auch diese Schmutzpartikelfracht wird mit dem Wasser aus dem Behälter abgeführt.Of the Fuel, which is supplied to an internal combustion engine, regularly contains water residues, which are leading into the fuel containers a fuel supply system collect, for example in a fuel filter. That with the fuel in the container Water that has gotten into the tank sinks down below, forming a fuel-separated layer. To discharge the Water is the container with an outlet which is closed by a valve. By opening the valve, the water can be withdrawn from the container. The in the container contains collected water however, impurities due to contact with the fuel, in particular hydrocarbons, and also this dirt particle load gets out of the container with the water dissipated.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, die gattungsgemäße Vorrichtung zur Wasserabführung derart auszubilden, dass Wasser ohne Verunreinigungen (Schmutzpartikel oder Kohlenwasserstoffe) die Einrichtung verlässt.Of the present invention is based on the object, the generic device for water drainage in such a way that water without impurities (dirt particles or hydrocarbons) leaves the device.
Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst.These Task is according to the invention with the Characteristics of claim 1 solved.
Eine Flüssigkeit speichernde Substanz in einem an den Auslass angeschlossenen Auffangraum saugt das Wasser auf, welches bei einem Öffnen des Ventils aus dem Kraftstoff führenden Behälter abgeführt wird. Dabei wird die Schmutzpartikelfracht mit dem Wasser von der Substanz absorbiert, wobei das Wasser mit der Zeit verdunstet und Kohlenwasserstoffe zurückbleiben. Vorteilhaft ist als Flüssigkeit speichernde Substanz eine Schüttung saugfähiger Festkörper vorgesehen, welche Bedarfsweise sehr einfach aus der Vorrichtung entfernt werden und durch eine frische Schüttung ersetzt werden können.A liquid Sorbent substance sucks in a connected to the outlet collecting space the water, which when opening the valve from the fuel leading container dissipated becomes. The dirt particle load with the water from the Substance absorbs, whereby the water evaporates with time and Hydrocarbons remain. It is advantageous as a liquid storing Substance a bed absorbent solid provided, which, if necessary, are very easily removed from the device and through a fresh pour can be replaced.
Weist der Auffangraum eine wenigstens abschnittsweise permeable Wandung auf, so kann das verdunstende Wasser durch die Wandung austreten und dort gesammelt werden. Die Wandung kann dabei aus einem Vlies oder einer Membran bestehen, wobei ein beutelartiges Gebilde entsteht, welches an dem Auslass des Kraftstoffführenden Behälters angeordnet werden kann. Das verdunstete Wasser ist frei von Kohlenwasserstoffen, die in der Schüttung zurückbleiben und kann nach dem Durchtritt der permeablen Wandung aufgefangen und einer weiteren Nutzung zugeführt oder aus dem Fahrzeug abgeleitet werden. Das verdunstete Wasser kann aufgefangen werden, wenn die permeable Wandung den Auffangraum von einem Sammelbehälter aus undurchlässigem Material abgrenzt. An der Wand des Sammelbehälters kondensiert das verdunstete Wasser und wird an dessen Boden gesammelt und kann durch eine Bedarfsweise freigebbare Ablassöffnung des Sammelbehälters entnommen werden. Vorteilhaft ist der Auffangraum mit einer in permeabler Wandung aufgenommenen Schüttung aus Flüssigkeitsspeicherndem Material innerhalb des Sammelbehälters angeordnet, wodurch über eine große Oberfläche der permeablen Wandung der Schüttung saugfähiger Festkörper eine optimale Abführung der verdunsteten Wasserdämpfe erfolgen kann. Eine größere Menge der Schüttung erleichtert dabei die Verdunstung. Des Weiteren kann der Verdunstungsvorgang in der schwammartigen Schüttung durch Anordnung einer Heizeinrichtung in dem Auffangraum gefördert werden.has the collecting space an at least partially permeable wall on, so the evaporating water can escape through the wall and to be collected there. The wall can be made of a fleece or a membrane, creating a bag-like structure, which can be arranged at the outlet of the fuel-carrying container. The evaporated water is free of hydrocarbons, which in to remain behind the bed and can be collected after passage of the permeable wall and fed to another use or derived from the vehicle. The evaporated water Can be collected if the permeable wall is the catchment room from a collection container of impermeable Material delimits. On the wall of the collecting tank condenses the evaporated Water and is collected at the bottom and can by a way of need releasable discharge opening of the collecting be removed. Advantageously, the collecting space with a in permeabler Wall absorbed bulk from liquid storage Material inside the collection container arranged, over which a big surface the permeable wall of the bed absorbent solid an optimal discharge the evaporated water vapor can be done. A larger amount the bed facilitates evaporation. Furthermore, the evaporation process in the sponge-like bed be promoted by placing a heater in the collecting space.
Zum Absorbieren der aus dem Kraftstoff führenden Behälter abgelassenen Flüssigkeit wird vorteilhaft eine Schüttung aus Aktivkohle, Tonerde oder ähnlichen Materialien in dem Auffangraum angeordnet. In einer bevorzugten Ausgestaltung der Erfindung, bei der an dem Auslass des Kraftstoff führenden Behälters eine Pumpe zum Abführen der Flüssigkeit in den Auffangraum angeordnet ist, kann die Menge der Schüttung und der damit entsprechend erreichten Speicherkapazität für Schmutzpartikel an die Anzahl von Pumpeneinsätzen gekoppelt werden oder zeitabhängig erfolgen. Ein Austausch der Schüttung erfolgt demnach zu dem Zeitpunkt, wenn eine vorherbestimmte Anzahl von Pumpvorgängen oder Öffnungen des Ventils am Auslass des Kraftstoff führenden Behälters festgestellt worden ist.To the Absorbing the drained fluid from the fuel tank is advantageous a bed made of activated charcoal, clay or similar Materials arranged in the catchment room. In a preferred Embodiment of the invention, in which at the outlet of the fuel leading container a pump for discharging the liquid arranged in the collecting space, the amount of the bedding and can the thus achieved storage capacity for dirt particles to the number of pump inserts be coupled or time-dependent respectively. An exchange of the bed takes place at the time when a predetermined number of pumping operations or openings of the Valve has been found at the outlet of the fuel tank leading.
Ausführungsbeispiele der Erfindung sind nachstehend anhand der Zeichnung näher erläutert. Es zeigen:embodiments The invention are explained below with reference to the drawing. It demonstrate:
Der
Auslasskanal
Der
Boden des Auffangraums
Vorteilhaft wird der Pumpvorgang zum Abführen des Wassers aus dem Kraftstoff führenden Behälter derart ausgelegt, dass eine Menge abgezogen wird, welche leicht von der Schüttung im Auffangraum absorbiert werden kann.Advantageous the pumping process becomes exhausting the water from the fuel-carrying container such designed to subtract a lot, which is easily removed from the fill can be absorbed in the collecting space.
Um
die Verdunstung des Wassers aus der Schüttung im Auffangraum
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006046752A DE102006046752A1 (en) | 2005-09-30 | 2006-09-29 | Water discharging device for use in internal combustion engine of vehicle, has collecting chamber attached to outlet of fuel guiding container and comprising substance containing hydrocarbon such as charcoal or alumina |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005015596U DE202005015596U1 (en) | 2005-09-30 | 2005-09-30 | Water discharging device for use in internal combustion engine of vehicle, has collecting chamber attached to outlet of fuel guiding container and comprising substance containing hydrocarbon such as charcoal or alumina |
DE202005015596.9 | 2005-09-30 | ||
DE102006046752A DE102006046752A1 (en) | 2005-09-30 | 2006-09-29 | Water discharging device for use in internal combustion engine of vehicle, has collecting chamber attached to outlet of fuel guiding container and comprising substance containing hydrocarbon such as charcoal or alumina |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006046752A1 true DE102006046752A1 (en) | 2007-04-05 |
Family
ID=37852958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006046752A Ceased DE102006046752A1 (en) | 2005-09-30 | 2006-09-29 | Water discharging device for use in internal combustion engine of vehicle, has collecting chamber attached to outlet of fuel guiding container and comprising substance containing hydrocarbon such as charcoal or alumina |
Country Status (1)
Country | Link |
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DE (1) | DE102006046752A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009153584A1 (en) | 2008-06-18 | 2009-12-23 | Parker Hannifin (Uk) Ltd | A liquid drain system |
WO2009129956A3 (en) * | 2008-04-22 | 2010-01-14 | Hydac Filtertechnik Gmbh | Fuel filter system, especially for diesel engines |
JP2010501769A (en) * | 2006-08-23 | 2010-01-21 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Fuel filter |
DE102009052301A1 (en) * | 2009-11-09 | 2011-05-12 | Mahle International Gmbh | Water discharging device for use in e.g. fuel filter, has control unit opening valves when first sensor detects water, and closing valves when second and third sensors do not detect water |
US10406464B2 (en) | 2016-04-29 | 2019-09-10 | Mann+Hummel Gmbh | Drain control device for a filter system as well as filter system with a drain control device |
US10406465B2 (en) | 2016-04-29 | 2019-09-10 | Mann+Hummel Gmbh | Drain control device for a filter system as well as filter system with a drain control device |
-
2006
- 2006-09-29 DE DE102006046752A patent/DE102006046752A1/en not_active Ceased
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010501769A (en) * | 2006-08-23 | 2010-01-21 | マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Fuel filter |
WO2009129956A3 (en) * | 2008-04-22 | 2010-01-14 | Hydac Filtertechnik Gmbh | Fuel filter system, especially for diesel engines |
CN102016284B (en) * | 2008-04-22 | 2013-03-13 | Hydac过滤技术有限公司 | Fuel filter system |
US8613853B2 (en) | 2008-04-22 | 2013-12-24 | Hydac Filtertechnik Gmbh | Fuel filter system, especially for diesel engines |
WO2009153584A1 (en) | 2008-06-18 | 2009-12-23 | Parker Hannifin (Uk) Ltd | A liquid drain system |
US8733087B2 (en) | 2008-06-18 | 2014-05-27 | Parker-Hannifin (UK) Ltd. | Liquid drain system |
DE102009052301A1 (en) * | 2009-11-09 | 2011-05-12 | Mahle International Gmbh | Water discharging device for use in e.g. fuel filter, has control unit opening valves when first sensor detects water, and closing valves when second and third sensors do not detect water |
US10406464B2 (en) | 2016-04-29 | 2019-09-10 | Mann+Hummel Gmbh | Drain control device for a filter system as well as filter system with a drain control device |
US10406465B2 (en) | 2016-04-29 | 2019-09-10 | Mann+Hummel Gmbh | Drain control device for a filter system as well as filter system with a drain control device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20130902 |
|
R081 | Change of applicant/patentee |
Owner name: MANN+HUMMEL GMBH, DE Free format text: FORMER OWNER: MANN + HUMMEL GMBH, 71638 LUDWIGSBURG, DE |
|
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |