DE202008016281U1 - Device for receiving water - Google Patents
Device for receiving water Download PDFInfo
- Publication number
- DE202008016281U1 DE202008016281U1 DE202008016281U DE202008016281U DE202008016281U1 DE 202008016281 U1 DE202008016281 U1 DE 202008016281U1 DE 202008016281 U DE202008016281 U DE 202008016281U DE 202008016281 U DE202008016281 U DE 202008016281U DE 202008016281 U1 DE202008016281 U1 DE 202008016281U1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- water
- contact switch
- superabsorbent
- contact
- 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
- 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
-
- 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
- F02M37/26—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 with water detection means
-
- 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
Abstract
Einrichtung zur Aufnahme von Wasser, bestehend aus einem Gehäuse (10), in welchem ein Superabsorber (11) angeordnet ist, wobei der Superabsorber mit einer Kontaktplatte (12) versehen ist und wobei das Gehäuse einen elektrischen Kontaktschalter (13) aufweist und wobei bei Erreichen des Aufnahmevermögens des Superabsorbers mit Wasser die Kontaktplatte (12) den Kontaktschalter (13) aktiviert.Device for receiving water, comprising a housing (10) in which a superabsorber (11) is arranged, wherein the superabsorber is provided with a contact plate (12) and wherein the housing has an electrical contact switch (13) and wherein upon reaching the capacity of the superabsorbent with water, the contact plate (12) activates the contact switch (13).
Description
Technisches GebietTechnical area
Die Erfindung betrifft eine Einrichtung zur Aufnahme von Wasser nach dem Oberbegriff des Anspruchs 1.The The invention relates to a device for receiving water after the preamble of claim 1.
Stand der TechnikState of the art
Einrichtungen zur Aufnahme von Wasser sind so genannte Superabsorber. Es handelt sich dabei um Kunststoffe, die in der Lage sind, ein Vielfaches ihres Eigengewichtes an Flüssigkeiten, wie Wasser, aufzusaugen. Das Produkt wird beispielsweise bei Babywindeln oder auch bei Kabelummantelungen für Tiefseeleitungen verwendet. Eine weitere Verwendung besteht z. B. als Zusatz für Pflanzenerde, um dauerhaft Wasser zu speichern. Chemisch handelt es sich bei dem Superabsorber um ein Copolymer aus Acrylsäure (Propensäure, C3H4O2) und Natriumacrylat (Natriumsalz der Acrylsäure, NaC3H3O2), wobei das Verhältnis der beiden Monomere zueinander variieren kann. Zusätzlich wird ein so genannter Kernvernetzer (Core-Cross-Linker, CXL) der Monomerlösung zugesetzt, der die gebildeten langkettigen Polymermoleküle stellenweise untereinander durch chemische Brücken verbindet. Durch diese Brücken wird das Polymer wasserunlöslich. Beim Eindringen von Wasser oder wässrigen Salzlösungen in den Polymerpartikel quillt er auf und strafft auf molekularer Ebene dieses Netzwerk – das Wasser kann ohne Hilfe nicht mehr entweichen.Facilities for receiving water are called superabsorbents. These are plastics that are capable of absorbing many times their own weight in liquids, such as water. The product is used, for example, for baby diapers or cable sheathing for deep-sea cables. Another use is z. B. as an additive for potting soil to permanently store water. Chemically, the superabsorbent is a copolymer of acrylic acid (propionic acid, C 3 H 4 O 2 ) and sodium acrylate (sodium salt of acrylic acid, NaC 3 H 3 O 2 ), whereby the ratio of the two monomers can vary. In addition, a so-called core crosslinker (core-crosslinker, CXL) is added to the monomer solution, which connects the long-chain polymer molecules formed in places with each other by chemical bridges. These bridges make the polymer water insoluble. When water or aqueous salt solutions penetrate into the polymer particles, it swells up and tightens this network at the molecular level - the water can no longer escape without help.
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zur Aufnahme von Wasser zu schaffen, bei der eine Erschöpfung der Wasseraufnahmekapazität angezeigt wird, um einen Austausch dieser Einrichtung zu ermöglichen.Of the Invention is based on the object, a device for recording of water creating a depletion of water absorption capacity is displayed to allow replacement of this device.
Diese Aufgabe wird durch die Merkmale des unabhängigen Anspruches 1 gelöst.These The object is achieved by the features of the independent claim 1 solved.
Offenbarung der ErfindungDisclosure of the invention
Der wesentliche Vorteil der Erfindung besteht darin, dass der Superabsorber in einem Gehäuse angeordnet ist und das Gehäuse mit einer Kontaktplatte und einem elektrischen Kontaktschalter versehen ist, und zwar derart, dass bei einer vollständigen Aufnahme des Superabsorbers mit Flüssigkeit und dem abgeschlossenen Quellvorgang der Kontaktschalter ein elektrisches Signal erzeugt. Selbstverständlich kann der Schalter auch ein induktiver oder kapazitiver Näherungsschalter sein. Das Gehäuse ist derart gestaltet, dass Flüssigkeit ein- oder durchströmen kann.Of the The essential advantage of the invention is that the superabsorber is arranged in a housing and the housing provided with a contact plate and an electrical contact switch is, in such a way that when a complete recording of the superabsorbent with liquid and the completed Swelling process of the contact switch generates an electrical signal. Of course, the switch can also be an inductive or be capacitive proximity switch. The housing is designed so that liquid flow in or through can.
Gemäß einer Ausgestaltung der Erfindung ist das Gehäuse zylindrisch aufgebaut, wobei die Kontaktplatte eine runde in dem zylindrischen Gehäuse auf- und ab bewegbare Platte ist. Der Kontaktschalter befindet sich an einem Ende des Gehäuses und zeigt an, wenn sich der Superabsorber vollständig ausgedehnt hat.According to one Embodiment of the invention, the housing is cylindrical constructed, wherein the contact plate is a round in the cylindrical Housing up and down movable plate is. The contact switch located at one end of the case, indicating when the superabsorbent has completely expanded.
Gemäß einer
Weiterbildung der Erfindung wird dieses System bei einem Kraftstofffilter
verwendet. Ein solcher Kraftstofffilter ist beispielsweise in der
Ein Nachteil bei diesem System besteht darin, dass das Wasser regelmäßig abgelassen werden muss, d. h. es ist ein Öffnen des Gehäuses erforderlich, um das Wasser bzw. auch Kraftstoffbestandteile abzuleiten. Demgegenüber macht sich die vorliegende Ausgestaltung die Aufnahmekapazität eines Superabsorbers zunutze. Dies bedeutet, dass der Kraftstofffilter mit einer Einrichtung zur Aufnahme von Wasser ausgestaltet ist und ein Signal erzeugt wird, wenn die Kapazität der Aufnahmeeinrichtung erschöpft ist, so dass diese Aufnahmeeinrichtung ausgetauscht oder ein Regenerierprozess eingeleitet werden kann.One Disadvantage with this system is that the water regularly must be drained, d. H. it is an opening of the housing required to dissipate the water or fuel components. In contrast, the present embodiment makes the Take advantage of absorption capacity of a superabsorbent. This means, that the fuel filter with a device for receiving water is configured and a signal is generated when the capacity the receiving device is exhausted, so that this receiving device exchanged or a regeneration process can be initiated.
Diese und weitere Ausgestaltungen der Erfindung gehen nicht nur aus den Ansprüchen, sondern auch aus der Beschreibung und den Zeichnungen hervor.These and further embodiments of the invention are not only the Claims, but also from the description and the drawings out.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels erläutert. Es zeigt:The Invention will be described below with reference to an embodiment explained. It shows:
Ausführungsform(en) der ErfindungEmbodiment (s) of the invention
Bisherige Wassersensoren zur Detektierung von abgeschiedenem Wasser aus Kraftstoff, insbesondere Dieselkraftstoff an Kraftstofffiltern, sind Kontaktsensoren, die Wasser mittels Leitfähigkeitsmessung an zwei oder drei Punkten detektieren und ein Signal erzeugen, um das Wasser aus dem Filtersystem zu entfernen.Previous Water sensors for detecting separated water from fuel, especially diesel fuel to fuel filters, are contact sensors, the water by conductivity measurement at two or three Detecting points and generate a signal to the water from the Remove filter system.
Dieses
Gehäuse ist im Wesentlichen zylindrisch ausgestaltet und
weist im geodätisch unteren Bereich Öffnungen
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 2004/061289 [0007] - WO 2004/061289 [0007]
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008016281U DE202008016281U1 (en) | 2008-12-10 | 2008-12-10 | Device for receiving water |
DE102009057478A DE102009057478A1 (en) | 2008-12-10 | 2009-12-10 | Device for receiving water, has housing, in which super absorber is arranged, where super absorber is provided with contact plate, and housing has electrical contact switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008016281U DE202008016281U1 (en) | 2008-12-10 | 2008-12-10 | Device for receiving water |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008016281U1 true DE202008016281U1 (en) | 2010-04-22 |
Family
ID=42114902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202008016281U Expired - Lifetime DE202008016281U1 (en) | 2008-12-10 | 2008-12-10 | Device for receiving water |
DE102009057478A Ceased DE102009057478A1 (en) | 2008-12-10 | 2009-12-10 | Device for receiving water, has housing, in which super absorber is arranged, where super absorber is provided with contact plate, and housing has electrical contact switch |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009057478A Ceased DE102009057478A1 (en) | 2008-12-10 | 2009-12-10 | Device for receiving water, has housing, in which super absorber is arranged, where super absorber is provided with contact plate, and housing has electrical contact switch |
Country Status (1)
Country | Link |
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DE (2) | DE202008016281U1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012069338A1 (en) * | 2010-11-25 | 2012-05-31 | Mann+Hummel Gmbh | Fuel filter |
EP2495022A1 (en) * | 2011-03-03 | 2012-09-05 | Puradyn Filter Technologies Inc. | Air and contaminant isolation and removal apparatus and method |
US8573407B2 (en) | 2008-08-01 | 2013-11-05 | Puradyn Filter Technologies, Inc. | Air and contaminant isolation and removal apparatus and method |
CN103459819A (en) * | 2010-12-07 | 2013-12-18 | 帕克汉尼芬制造(英国)有限公司 | A valve |
CN108005823A (en) * | 2016-10-28 | 2018-05-08 | 珀金斯发动机有限公司 | Fuel filter and its sensor with water sensor |
DE102011076195B4 (en) | 2011-05-20 | 2018-10-11 | Schaeffler Technologies AG & Co. KG | Apparatus for monitoring water in a warehouse, in particular for monitoring water in a lubricant of the warehouse |
WO2023194039A1 (en) * | 2022-04-07 | 2023-10-12 | Mahle International Gmbh | Ring filter element |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012009999A1 (en) | 2012-05-22 | 2013-11-28 | Mann + Hummel Gmbh | Filter device for storing the water content in a liquid |
DE102012009998B4 (en) | 2012-05-22 | 2016-08-11 | Mann + Hummel Gmbh | Filter device for storing the water content in a liquid |
DE102013008247A1 (en) | 2013-05-15 | 2014-11-20 | Mann + Hummel Gmbh | Filter device for regulating the moisture content in a fluid |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2942224A1 (en) * | 1978-10-26 | 1980-05-08 | Velcon Filters | DRAINAGE FILTER |
DE19605431A1 (en) * | 1996-02-14 | 1997-08-21 | Fh Neffgen Gmbh Tech Zubehoer | Filter for removal of water from fuel |
DE69226878T2 (en) * | 1992-04-24 | 1999-03-18 | Hydra Tech Hydraulics Inc | EXTRACTION OF WATER FROM OIL |
DE10055448A1 (en) * | 2000-11-09 | 2002-05-23 | Basf Ag | Determination of swelling behavior of superabsorbent materials such as polymer gels, involves measurement of movement of a tube used to apply pressure to the material |
US6439396B2 (en) * | 1999-05-19 | 2002-08-27 | Dwight D. Rutledge | Sinking system for removing water from hydrocarbon fuels |
DE10160497A1 (en) * | 2001-12-08 | 2003-06-12 | Mann & Hummel Filter | Device for storing water separated from a fuel by a fuel filter comprises an absorber unit joined to the water storage tank of the fuel filter by a connector line |
WO2004061289A1 (en) | 2002-12-30 | 2004-07-22 | Robert Bosch Gmbh | Fuel filter |
US20070210008A1 (en) * | 2006-03-13 | 2007-09-13 | Gregory Scott Sprenger | Filter monitor |
DE102006053506A1 (en) * | 2006-11-14 | 2008-05-21 | Volkswagen Ag | Water loading determining method for humidity-accumulated material e.g. interlaced and partial-neutralized polyacrylate, involves measuring electrical capacity of contact plates to determine water loading of humidity-accumulated material |
-
2008
- 2008-12-10 DE DE202008016281U patent/DE202008016281U1/en not_active Expired - Lifetime
-
2009
- 2009-12-10 DE DE102009057478A patent/DE102009057478A1/en not_active Ceased
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2942224A1 (en) * | 1978-10-26 | 1980-05-08 | Velcon Filters | DRAINAGE FILTER |
DE69226878T2 (en) * | 1992-04-24 | 1999-03-18 | Hydra Tech Hydraulics Inc | EXTRACTION OF WATER FROM OIL |
DE19605431A1 (en) * | 1996-02-14 | 1997-08-21 | Fh Neffgen Gmbh Tech Zubehoer | Filter for removal of water from fuel |
US6439396B2 (en) * | 1999-05-19 | 2002-08-27 | Dwight D. Rutledge | Sinking system for removing water from hydrocarbon fuels |
DE10055448A1 (en) * | 2000-11-09 | 2002-05-23 | Basf Ag | Determination of swelling behavior of superabsorbent materials such as polymer gels, involves measurement of movement of a tube used to apply pressure to the material |
DE10160497A1 (en) * | 2001-12-08 | 2003-06-12 | Mann & Hummel Filter | Device for storing water separated from a fuel by a fuel filter comprises an absorber unit joined to the water storage tank of the fuel filter by a connector line |
WO2004061289A1 (en) | 2002-12-30 | 2004-07-22 | Robert Bosch Gmbh | Fuel filter |
US20070210008A1 (en) * | 2006-03-13 | 2007-09-13 | Gregory Scott Sprenger | Filter monitor |
DE102006053506A1 (en) * | 2006-11-14 | 2008-05-21 | Volkswagen Ag | Water loading determining method for humidity-accumulated material e.g. interlaced and partial-neutralized polyacrylate, involves measuring electrical capacity of contact plates to determine water loading of humidity-accumulated material |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8573407B2 (en) | 2008-08-01 | 2013-11-05 | Puradyn Filter Technologies, Inc. | Air and contaminant isolation and removal apparatus and method |
WO2012069338A1 (en) * | 2010-11-25 | 2012-05-31 | Mann+Hummel Gmbh | Fuel filter |
CN103459819A (en) * | 2010-12-07 | 2013-12-18 | 帕克汉尼芬制造(英国)有限公司 | A valve |
CN103459819B (en) * | 2010-12-07 | 2016-01-13 | 帕克汉尼芬制造(英国)有限公司 | A kind of valve |
EP2495022A1 (en) * | 2011-03-03 | 2012-09-05 | Puradyn Filter Technologies Inc. | Air and contaminant isolation and removal apparatus and method |
EP3323486A1 (en) * | 2011-03-03 | 2018-05-23 | Puradyn Filter Technologies Inc. | Air and contaminant isolation and removal apparatus |
DE102011076195B4 (en) | 2011-05-20 | 2018-10-11 | Schaeffler Technologies AG & Co. KG | Apparatus for monitoring water in a warehouse, in particular for monitoring water in a lubricant of the warehouse |
CN108005823A (en) * | 2016-10-28 | 2018-05-08 | 珀金斯发动机有限公司 | Fuel filter and its sensor with water sensor |
WO2023194039A1 (en) * | 2022-04-07 | 2023-10-12 | Mahle International Gmbh | Ring filter element |
Also Published As
Publication number | Publication date |
---|---|
DE102009057478A1 (en) | 2010-06-17 |
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