DE3490187T1 - Foam sprayer - Google Patents

Foam sprayer

Info

Publication number
DE3490187T1
DE3490187T1 DE19843490187 DE3490187T DE3490187T1 DE 3490187 T1 DE3490187 T1 DE 3490187T1 DE 19843490187 DE19843490187 DE 19843490187 DE 3490187 T DE3490187 T DE 3490187T DE 3490187 T1 DE3490187 T1 DE 3490187T1
Authority
DE
Germany
Prior art keywords
compressed air
valve
regulating valve
spray
air regulating
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Withdrawn
Application number
DE19843490187
Other languages
German (de)
Inventor
Jörgen Skanderborg Erneberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3490187T1 publication Critical patent/DE3490187T1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/02—Making of fire-extinguishing materials immediately before use of foam
    • A62C5/022—Making of fire-extinguishing materials immediately before use of foam with air or gas present as such
    • A62C5/024—Apparatus in the form of pipes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
    • B05B7/2494—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device a liquid being supplied from a pressurized or compressible container to the discharge device

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)

Description

- Leerseite - - blank page -

Claims (8)

PATENTANSPRÜCHEPATENT CLAIMS 1. Schaumsprühgerät, das durch Druckluft von mittlerem Druck betrieben werden kann, insbesondere für das Aufsprühen von Seife oder vom anderen zum Aufsprühen in Schaumform bestimmten Mittel, wobei das Gerät derje'niger Art ist, bei welcher das Sprühmittel in einem Tank enthalten ist, der durch ein Reduktionsventil, hierunter durch mit entsprechender Funktion andere den Luftdruck im Gerät druckanpassende Druckanpassungsanordnung, unter Druck gesetzt ist, und wobei, durch ein Ventil regulierbar, Druckluft an eine mit Sprühdüse eingerichtete Sprühanordnung geleitet ist, .die im Bereich der Sprühdüse angeordnet ist, und wobei die Sprühanordnung durchweine mi£_Segulierungs-. ventil ausgestattete, Sprühmittel führende Leitung mit dem Sprühmitteltank verbunden ist, dadurch gekennzeichnet ,- dass zusätzlich zu dem Druckluftregulierungsventil (34) ein weiteres Druckluftregulierungsventil (24) angeordnet ist, das zwischen einem Ausgang (19) des Druckluftregulierungsventils (13; 13A, 13B) und der Mittel führenden Leitung (4) zwischen dem Tank (2) mit dem Mittel und der Sprühanordnung (28, 36) eingeschoben ist.1. Foam sprayer powered by compressed air of medium Pressure can be operated, especially for spraying soap or by the other for spraying in Foam form certain means, the device being the same The type is in which the spray is contained in a tank which is passed through a reduction valve, including through with a corresponding function, another pressure adjustment arrangement which adjusts the air pressure in the device and is pressurized is, and wherein, controllable by a valve, compressed air is passed to a spray arrangement equipped with a spray nozzle is,. Which is arranged in the area of the spray nozzle, and wherein the spray arrangement throughweine mi £ _Segulierungs-. valve equipped, spray-carrying line is connected to the spray tank, characterized - that in addition to the compressed air regulating valve (34) a further compressed air regulating valve (24) is arranged between an outlet (19) of the compressed air regulating valve (13; 13A, 13B) and the medium-leading line (4) between the tank (2) with the means and the spray assembly (28, 36) is inserted. 2. Schaumsprühgerät gemäss Anspruch 1 dadurch gekennzeichnet , dass die Ausgangsverbindung (25) des weiteren Druckluftregulierungsventils (24) an die Mittel führende Leitung (4) zwischen dem Tank (2) mit Mittel und der Sprühanordhung (28, 36) im Bereich nahe dem Tank (2) mit Mittel angeschlossen ist.2. Foam sprayer according to claim 1, characterized in that the starting compound (25) of the further compressed air regulating valve (24) to the central line (4) between the tank (2) with means and the spray arrangement (28, 36) in the area near the tank (2) is connected with means. "' 3. Schaumsprühgerät gemäss Anspruch 1 oder 2 d a durch gekennzeichnet , dass die Ausgangsverbindung (25) des weiteren Druckluftregulierungsventils (24) an die Mittel führende Leitung zwischen dem Tank (2) mit Mittel und der Sprühanordnung , (28, 36) durch Bildung eines ungefär.. rechten Winkels mit der Mittel führenden Leitung (4) angeschlossen ist. "' 3. Foam sprayer according to claim 1 or 2, characterized in that the output connection (25) of the further compressed air regulating valve (24) to the means leading line between the tank (2) with means and the spray arrangement (28, 36) by formation at an approximate right angle to the central line (4) is connected. 4. Schaumsprühgerät gemäss Anspruch 3 dadurch gekennzeichnet , dass an der Anschlussstelle (5) zwischen der Ausgangsverbindung (25) des weiteren Druckluftregulierungsventils (24) und der Mittel führenden Leitung (4) diese Leitung (4) in hauptsächlichderßelben Richtung wie in derjeniger einer der ersten (25 oder 4) an die Anschlussstelle (5) führenden Leitungen (25, 4) gegen die Sprühanordnung (28, 36) von der Anschlussstelle (5) aus weiterführt.4. Foam sprayer according to claim 3, characterized in that at the connection point (5) between the output connection (25) of the further compressed air regulating valve (24) and the means leading Line (4) this line (4) in mainly the same direction as that one of the first (25 or 4) to the Connection point (5) leading lines (25, 4) against the spray arrangement (28, 36) from the connection point (5) continues. 5. Schaumsprühgerät gemäss Anspruch 1, 2, 3 oder 4 dadurch gekennzeichnet , dass die Anschlussstelle (5) für die Ausgangsverbindung (25) des weiteren Druckluftregulierungsventils (24) an die Mittel führende Leitung (4) in der Stutzenverbindung (5, 7) innenseitig an einer Anschlussplatte (52) vorliegt, an deren Aussenseite die Verbindungsleitungen (8, 22) an die Sprühanordnung (28, 36) anschliessbar sind, und zwar für die Mittel führende Leitung (4) durch diese Stutzenverbindung (7) und für die Druckluftleitung (22) führend an das Druckluftregulierungsventil (34) in der Sprühanordnung (28, 36) durch eine andere an der Anschlussplatte (52) angeordnete Stutzenverbindung (21), wobei durch etwa gleich lange Leitungsverbindungen Druckluft von dem weiteren Druckluftregulierungsventil (24) und einem nahe bei diesem Ventil5. Foam sprayer according to claim 1, 2, 3 or 4, characterized in that the Connection point (5) for the output connection (25) of the further compressed air regulating valve (24) to the means leading line (4) in the nozzle connection (5, 7) is present on the inside on a connection plate (52), on whose Outside the connecting lines (8, 22) can be connected to the spray arrangement (28, 36), specifically for the Central line (4) through this nozzle connection (7) and for the compressed air line (22) leading to the compressed air regulating valve (34) in the spray arrangement (28, 36) by another one arranged on the connection plate (52) Nozzle connection (21), with compressed air from the further compressed air regulating valve through line connections of approximately the same length (24) and one near this valve (24) angeordneten, .und schon erwähnten gemeinsamen Reduktionsventil (13; 13A, 13B) für die Druckluftzufuhr (A) des Geräts an die Anschlussstutzen (7, 21) geleitet ist, wobei der Betätigungsgriff des weiteren Druckluftregulierungsventils (24) und der Betätigungsgriff (11) für ein eventuell an der Druckluftseite des Reduktionsventils (13; 13A, 13B) angeordnetes Entlüftungs- und/oder Sicherheitsventil (10) der Druckluftzufuhr.(24) arranged and already mentioned common reduction valve (13; 13A, 13B) for the compressed air supply (A) of the device is routed to the connecting pieces (7, 21), the actuating handle of the further compressed air regulating valve (24) and the operating handle (11) for a possibly on the compressed air side of the reduction valve (13; 13A, 13B) arranged vent and / or safety valve (10) of the compressed air supply. 6. Schaumsprühgerät gemäss Anspruch 1, 2, 3, 4 oder 5 dadurch gekennzeichnet , dass der Tank (2) mit Mittel sich unmittelbar hinter das Reduktionsventil (13; 13A, 13B) einschliesslich des weiteren Druck- 6. Foam sprayer according to claim 1, 2, 3, 4 or 5, characterized in that the Tank (2) with means is located directly behind the reduction valve (13; 13A, 13B) including the further pressure luftregulierungsventils (24) anordnen lässt.air regulating valve (24) can be arranged. 7. Schaumsprühgerät gemäss Anspruch 1, 2, 3, 4, 5 oder 6 dadurch gekennzeichnet , dass das Druckluftreduktionsventil (13A, 13B), insbesondere zur Hinderung einer Zurückleitung des Mittels bzw. der Mittel unterdruck vom Gerät aus, aus zwei Elementen besteht, und zwar aus einem Rückschlag- und/oder Drosselventil (13A) und einem Entlüftungsventil (13B), welches vorzugsweise an die Verbrauchsseite des Kontra- und/oder Dröbelventils (13A) angeschlossen ist.7. Foam sprayer according to claim 1, 2, 3, 4, 5 or 6 characterized in that the compressed air reduction valve (13A, 13B), in particular for Preventing a return of the medium or the medium negative pressure from the device, consists of two elements, namely from a check and / or throttle valve (13A) and a vent valve (13B), which is preferably to the Consumption side of the double and / or dobble valve (13A) is connected. 8. Schaumsprühgerät gemäss Anspruch 1,2, 3, 4, 5, 6 oder 7 dadurch gekennzeichnet , dass ein vorzugsweise nicht-federbelastenes Kontraventil (101) zur Hinderung der Zurückleitung von Mittel, bzw. von Mitteln, unter Druck vom Gerät aus durch das Druckluftregulierungsventil (24) in Ausgangsverbindung (25) des Druckluftregulierungsventils (24), vorzugsweise nahe bei der Anschlussstelle (5), eingesetzt ist.8. Foam sprayer according to claim 1, 2, 3, 4, 5, 6 or 7, characterized in that that a preferably non-spring-loaded counter valve (101) to prevent the return of funds or of Means, under pressure, from the device through the compressed air regulating valve (24) in outlet connection (25) of the compressed air regulating valve (24), preferably close to the connection point (5), is used.
DE19843490187 1983-04-11 1984-04-11 Foam sprayer Withdrawn DE3490187T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK1573/83A DK157383D0 (en) 1983-04-11 1983-04-11 FOAM LAYER

Publications (1)

Publication Number Publication Date
DE3490187T1 true DE3490187T1 (en) 1985-05-15

Family

ID=8106183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843490187 Withdrawn DE3490187T1 (en) 1983-04-11 1984-04-11 Foam sprayer

Country Status (3)

Country Link
DE (1) DE3490187T1 (en)
DK (1) DK157383D0 (en)
WO (1) WO1984004060A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575671A1 (en) * 1985-01-09 1986-07-11 Commissariat Energie Atomique Apparatus for the manufacture of calibrated bubbles of foaming products
SE8502152D0 (en) * 1985-05-03 1985-05-03 Electrolux Ab DEVICE AT HIGH PRESSURE CLEANING DEVICE
DE102008000395A1 (en) * 2008-02-25 2009-08-27 Robert Bosch Gmbh A spray gun system
SE533092C2 (en) * 2008-02-29 2010-06-22 Stora Enso Oyj Process for electrostatic production of particles and manufacture of paper, cardboard or filters comprising the method
DE102010022789A1 (en) * 2010-06-04 2011-12-08 Hne Technologie Ag Water / foam fire extinguisher with adjustable foam consistency
DE102012004680A1 (en) * 2012-03-12 2013-09-12 Rwe Power Ag Apparatus and method for providing a foam
CN111714814A (en) * 2019-03-22 2020-09-29 中国石油化工股份有限公司 Self-pressurizing compressed gas foam generation system
AT522886B1 (en) * 2019-11-25 2021-03-15 Rosenbauer Int Ag Lance, in particular fire fighting lance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU466433B2 (en) * 1971-06-24 1975-10-30 Applied Chemicals Pty. Ltd Improved foaming system and improved foaming device
DE2623232A1 (en) * 1975-05-28 1976-12-16 Unilever Nv Sound insulated cleaning foam generator - has compressor inside double walled cylinder with foaming agent stored between walls
FR2522540B1 (en) * 1982-03-03 1985-07-19 Produits Ind Cie Fse APPARATUS FOR PRODUCING AND APPLYING FOAM

Also Published As

Publication number Publication date
WO1984004060A1 (en) 1984-10-25
DK157383D0 (en) 1983-04-11

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee