DE2060098A1 - Pressurized gas spray gun - Google Patents
Pressurized gas spray gunInfo
- Publication number
- DE2060098A1 DE2060098A1 DE19702060098 DE2060098A DE2060098A1 DE 2060098 A1 DE2060098 A1 DE 2060098A1 DE 19702060098 DE19702060098 DE 19702060098 DE 2060098 A DE2060098 A DE 2060098A DE 2060098 A1 DE2060098 A1 DE 2060098A1
- Authority
- DE
- Germany
- Prior art keywords
- spray gun
- spray
- pressurized gas
- gas
- operated
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
-
- 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
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
-
- 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
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2424—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge
- B05B7/2427—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge and a secondary stream of atomising fluid being brought together in the container or putting the carried liquid under pressure in the container
-
- 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
- B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
- B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
- B05B7/30—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
Description
C.H.Boehringer SohnC.H. Boehringer son
Dr- Cr/ADr- Cr / A
Case 3/90 2060098Case 3/90 2060098
C. H. Boehringer Sohn, Ingelheim a.Rhein Druckgasbetriebene SprühpistoleC. H. Boehringer Sohn, Ingelheim a.Rhein Pressurized gas operated spray gun
Die Erfindung betrifft eine Sprühpistole, insbesondere sur feuerungsseitigen Reinigung gasbetriebener Heizeinrichtungen während des Betriebes, die mittels komprimierter oder verflüssigter Gase betätigt wird.The invention relates to a spray gun, in particular to the cleaning of gas-operated heating devices on the firing side during operation, which is actuated by means of compressed or liquefied gases.
Gasbeheizte Heizeinrichtungen mit Heiäamellen sollten erfahrungsgemäß nicht nur wasserseitig (Kesselstein), sondern auch von der Rauchgasseite her regelmäßig gereinigt werden. Diese rauchgasseitige Reinigung wird häufig vernachlässigt, da sie mit einem erheblichen Arbeitsaufwand verbunden ist. Die relativ empfindlichen Lamellen des wasserdurchflossenen Lamellenblocks lassen keine grobe mechanische Reinigung zu. Meist wird der Lamellenblock nach Demontage des Gerätes mehrere Stunden in ein Laugebad gelegt. Oft muß wegen der Demontage auch das gesamte angeschlossene wasserführende System (z.B.Heizkörper) entleert und nach Wiederanschluß des Heizgerätes umständlich entlüftet werden.Gas-heated heating devices with hot lamellas should Experience has shown that it is not only cleaned regularly on the water side (scale), but also on the flue gas side will. This cleaning on the flue gas side is often neglected, as it involves a considerable amount of Workload is connected. Leave the relatively sensitive lamellas of the lamellar block through which water flows no rough mechanical cleaning too. The lamellar block is usually several hours after the device has been dismantled placed in a lye bath. Often, because of the dismantling, the entire connected water-carrying system (e.g. radiator) emptied and laboriously vented after reconnecting the heater.
Auf dem Gebiet der Heizkesselreinigung wurden inzwischen Reinigungskonzentrate entwickelt, die sich auch zur Reinigungvon Lamellenblöcken in Betrieb befindlicher gasbe-In the field of boiler cleaning, cleaning concentrates have now been developed that are also suitable for cleaning Lamella blocks in operation gas-filled
/2/ 2
209826/0199
BAD ORIGINAL 209826/0199
BATH ORIGINAL
heizter Einrichtungen eignen. Die zwischenzeitliche Anwendung dieser Produkte ermöglicht ohne Demontage einen Reinigungsgrad, der erlaubt, die Generalreinigung in wesentlich größeren Zeitabständen durchzuführen und im allgemeinen auf die ohnehin vorgegebenen Abstände der meist notwendigen wasserseitigen Reinigung zu beschränken.suitable for heated facilities. The temporary use of these products enables one without dismantling Degree of cleaning that allows general cleaning to be carried out at significantly longer intervals and in generally to be limited to the already given intervals of the mostly necessary water-side cleaning.
Die Applikation derartiger Reinigungsmittel erfordert t\ allerdings mit Druckgas betriebene Sprühgeräte einer speziellen Ausführung. Das Reinigungsmittel muß mit einem Gasdruck von 2 bis 10 atü, vorzugsweise 4 - G atü, auch bei in Betrieb befindlichen Heizgeräten (mit brennenden Flammen) sowohl möglichst senkrecht von unten als auch soweit möglich - von oben in den Lamellenblock gesprüht werden.The application of such cleaning agents does, however, require a spray device operated with pressurized gas special design. The cleaning agent must have a gas pressure of 2 to 10 atmospheres, preferably 4 atmospheres, even with heating devices in operation (with burning flames), as vertically as possible from below and as far as possible possible - be sprayed into the lamella block from above.
Aus der deutschen Gebrauchsmusterschrift t 903 029 ist bereits eine Sprühpistole zur feuerungsseitigen Reinigung von in Betrieb befindlichen gasbetriebenen Keizeinrichtungen bekannt. Diese Sprühpistole ist jedoch mit einer separat aufzustellenden Druckgasflasche zu betreiben. Das bekannte Gerät ist für gewerbliche Zwecke bestimmt und entsprechend dimensioniert.From the German utility model t 903 029 a spray gun for cleaning the firing side of gas-operated heating devices that are in operation is already known. However, this spray gun can be operated with a pressurized gas cylinder that is to be set up separately. The known device is intended for commercial purposes and dimensioned accordingly.
Für Anwender, die nur gelegentlich derartige Reinigungsarbeiten auszuführen haben, ist der Gerätesatz zu aufwendig. Aufgabe der Erfindung war es daher, eine Sprühpistole zu ,♦-The equipment set is too expensive for users who only have to carry out such cleaning work occasionally. The object of the invention was therefore to provide a spray gun, ♦ -
209826/0199 '209826/0199 '
konstruieren,; bei der sämtliche zum Betrieb notwendigen Elemente^ wie z.B. Druckgasbehälter, Reduzierventil, Mischdüse, Hauptventil, in einem Gerät raumsparend vereinigt sind.to construct,; with all necessary for operation Elements ^ such as compressed gas tank, reducing valve, mixing nozzle, main valve, in one device, saving space are united.
Zu diesem Zweck wird eine neuartige druckgasbetriebene Sprühpistole vorgeschlagen, die dadurch gekennzeichnet ist, daß der Behälter (1) für das druckerzeugende Gas ohne Aufnahmehülse freitragend und starr mit der Sprüh-For this purpose, a novel pressurized gas-operated spray gun is proposed, which is characterized by is that the container (1) for the pressure-generating gas without a receiving sleeve is self-supporting and rigid with the spray
pistole verbunden ist, und die Rückflußsicherung (2), vigun is connected, and the backflow preventer (2), v i
der Druckregler (3) und das Hauptventil (6) hintereinander in einer Achse angeordnet sind.the pressure regulator (3) and the main valve (6) one behind the other are arranged in an axis.
Es hat sich als besonders vorteilhaft erwiesen, den Druckregler (3) mittig zwischen den Öffnungsventilen anzuordnen. Durch diese neue erfindungsgemäße Anordnung der Ventile und Regelelemente ist es möglich, ein besonders handliches und einfaches Gerät zu konstruieren. Die Handlichkeit wird noch durch eine geräteseitig angebrachte, i handgerecht ausgebildete Auflagefläche (9) unterstützt, die das schwerpunktmäßig günstige Auflegen der Sprühpistole in die Mulde zwischen Daumen und Zeigefinder ermöglicht und auf diese Weise das krampfhafte Festhalten erspart.It has proven to be particularly advantageous to place the pressure regulator (3) in the middle between the opening valves to arrange. With this new arrangement of the valves and control elements according to the invention, it is possible to create a special handy and simple device to construct. The handiness is further enhanced by an i Support surface (9) designed to suit the hand, which focusses on the favorable placement of the spray gun in the recess between the thumb and index finger and in this way saves the need to hold on tight.
Die Erfindung wird anhand der beigefügten Zeichnungen näher erläutert, die eine beispielhafte Ausführungsform wiedergeben. The invention is explained in more detail with reference to the accompanying drawings which show an exemplary embodiment.
Λ 209826/019 9 Λ 209826/019 9
BAD ORK3INAL .'; CVBAD ORK3INAL . '; CV
1 bezeichnet die starr mit der Sprühpistole verbundene Druckgasflasche,1 denotes the pressurized gas cylinder rigidly connected to the spray gun,
2 die Rückflußsicherung,2 the backflow preventer,
3 den Druckregler,3 the pressure regulator,
4 den Behälter für die Sprühlösung (mit Druckentlastungs4 the container for the spray solution (with pressure relief
schlitz) ,slot),
5 die Mischdüse oder -kammer zum Vermischen von Sprühlösung und Gas,5 the mixing nozzle or chamber for mixing spray solution and gas,
L' Ό das Hauptventil mit Betätigungshebel,L ' Ό the main valve with operating lever,
7 das drehbar gelagerte Sprührohr,7 the rotatably mounted spray lance,
8 die Sprühdüse, welche vorzugsweise mit einem Drallkörper zum Verdrallen des Sprühgemisches ausgerüstet ist8 the spray nozzle, which is preferably equipped with a swirl body for swirling the spray mixture
undand
9 die Handauflagefläche.9 the palm rest.
Als Treibmittel können sowohl komprimierte Gase, wie Luft oder Stickstoff, als auch vorteilhafter Weise verflüssigte " Gase, z.B. Kohlendioxyd, verwendet werden. Selbstverständlich sind auch Kombinationen dieser Gase anwendbar.Both compressed gases and air can be used as propellants or nitrogen, as well as advantageously liquefied "gases, e.g. carbon dioxide, can be used. Of course combinations of these gases can also be used.
Beim Betätigen des Handhebels des Hauptventils strömt das Treibgas über den Druckregler in den Behälter für die Sprühlösung. Die auf diese V.'eise unter Druck gesetzte Sprühlösung wire in das Steigrohr gepresst, mischt sich sodann in der Mischdüse mit zusätzlichem Treibgas, passiert das Hauptventil und das Sprührohr und tritt nach Vordrallen durch den Drsllkörper aus der Sprühdüse aus.When the hand lever of the main valve is operated, the propellant gas flows through the pressure regulator into the container for the spray solution. The spray solution, put under pressure in this way, is pressed into the riser pipe, then mixes with additional propellant gas in the mixing nozzle, passes through the main valve and the spray pipe and exits the spray nozzle after pre-swirling through the swirl body.
209826/0199 I^ 209826/0199 I ^
BAD ORIGINAL /αBAD ORIGINAL / α
ϊ»·ρΐ!|ίΙ·:! !»!'!IP'iSPJPϊ »· ρΐ! | ίΙ · :! ! »! '! IP'iSPJP
Durch entsprechende auf eine spezielle Sprühlösung abgestimmte Dimensionierung der Ventilöffnungen, der Düsenbohrungen der Mischkammer und der Sprühdüse läßt es sich ohne Schwierigkeiten erreichen, daß das Gerät über die' gesamte Gebrauchsdauer einen gleichmäßgigen Sprühnebel optimaler Eigenschaften erzeugt.By dimensioning the valve openings and the nozzle bores appropriately for a special spray solution the mixing chamber and the spray nozzle, it can be achieved without difficulty that the device via the ' A uniform spray mist with optimal properties is generated throughout the entire service life.
Es hat sich erwiesen, daß die erfindungsgemäß konstruierte Sprühpistole nicht nur ausgezeichnet zur feuerungsseitigen Reinigung von gasbetriebenen Heizgeräten geeignet ist, sondern infolge ihres zweckmäßigen, handlichen Aufbaus und ihrer Leistungsfähigkeit im Hinblick auf die Eigenschaften des Sprühnebels auch zum Versprühen von Insektizid-, Herbizid- und Bakterizidlösungen, von Schmier- und Formentrennmitteln u. ä. Lösungen vorteilhaft verwendet werden kann. Gegebenenfalls ist es zweckmäßig, ein gerades Sprührohr zu benutzen. Grundsätzlich ist der Einsatz einer derartigen, erfindungsgemäßen Sprühpistole überall dort sinnvoll und zweckmäßig, wo die Applikationsstellen schwer zugänglich sind bzw. wo wegen der einfacheren Handhabung ein ortsunabhängiges Sprühgerät ohne Zusatzeinrichtungen, d. h. ein echtes Einhandgerät, erforderlich ist.It has been found that the constructed according to the invention The spray gun is not only ideal for cleaning gas-powered heating devices on the firing side, but because of their practical, handy structure and their performance in terms of the properties of the spray mist also for spraying insecticide, Herbicide and bactericide solutions, lubricants and mold release agents and similar solutions can be used advantageously can. It may be useful to use a straight spray tube. Basically, the use of a such, spray gun according to the invention everywhere there sensible and expedient where the application points are difficult to access or where because of the easier handling a location-independent sprayer without additional equipment, d. H. a real one-hand device is required.
09826/019909826/0199
BAD ORIGINALBATH ORIGINAL
Claims (3)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060098 DE2060098A1 (en) | 1970-12-07 | 1970-12-07 | Pressurized gas spray gun |
| NL7116708A NL7116708A (en) | 1970-12-07 | 1971-12-06 | |
| AT1055471A AT314056B (en) | 1970-12-07 | 1971-12-07 | Pressurized gas-operated, one-hand-operated spray gun |
| GB5684671A GB1363941A (en) | 1970-12-07 | 1971-12-07 | Spray guns |
| BE776353A BE776353A (en) | 1970-12-07 | 1971-12-07 | COMPRESSED GAS SPRAY GUN |
| FR7143954A FR2117511A5 (en) | 1970-12-07 | 1971-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060098 DE2060098A1 (en) | 1970-12-07 | 1970-12-07 | Pressurized gas spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2060098A1 true DE2060098A1 (en) | 1972-06-22 |
Family
ID=5790208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702060098 Pending DE2060098A1 (en) | 1970-12-07 | 1970-12-07 | Pressurized gas spray gun |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT314056B (en) |
| BE (1) | BE776353A (en) |
| DE (1) | DE2060098A1 (en) |
| FR (1) | FR2117511A5 (en) |
| GB (1) | GB1363941A (en) |
| NL (1) | NL7116708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3821851A1 (en) * | 1988-06-29 | 1990-01-04 | Intec Maschinenbau Gmbh | DEVICE FOR SPRAYING VARNISH OR PLASTIC POWDER |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775432A (en) * | 1996-02-05 | 1998-07-07 | Brk Brands, Inc. | Front squeeze trigger handle for use with fire extinguishers |
| CN104150084B (en) * | 2014-05-12 | 2016-06-22 | 济南大学 | Thin film local is coated with attached liquid cleaning device |
-
1970
- 1970-12-07 DE DE19702060098 patent/DE2060098A1/en active Pending
-
1971
- 1971-12-06 NL NL7116708A patent/NL7116708A/xx unknown
- 1971-12-07 BE BE776353A patent/BE776353A/en unknown
- 1971-12-07 GB GB5684671A patent/GB1363941A/en not_active Expired
- 1971-12-07 FR FR7143954A patent/FR2117511A5/fr not_active Expired
- 1971-12-07 AT AT1055471A patent/AT314056B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3821851A1 (en) * | 1988-06-29 | 1990-01-04 | Intec Maschinenbau Gmbh | DEVICE FOR SPRAYING VARNISH OR PLASTIC POWDER |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7116708A (en) | 1972-06-09 |
| AT314056B (en) | 1974-03-25 |
| BE776353A (en) | 1972-06-07 |
| FR2117511A5 (en) | 1972-07-21 |
| GB1363941A (en) | 1974-08-21 |
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