DE91908C - - Google Patents
Info
- Publication number
- DE91908C DE91908C DENDAT91908D DE91908DA DE91908C DE 91908 C DE91908 C DE 91908C DE NDAT91908 D DENDAT91908 D DE NDAT91908D DE 91908D A DE91908D A DE 91908DA DE 91908 C DE91908 C DE 91908C
- Authority
- DE
- Germany
- Prior art keywords
- seat
- liquid
- atomizer
- water
- spring
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 230000000284 resting Effects 0.000 claims 1
- 238000007142 ring opening reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000000889 atomisation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3452—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the cooperating elements being movable, e.g. adjustable relative to one another
- B05B1/3457—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the cooperating elements being movable, e.g. adjustable relative to one another in response to liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
- B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet
Landscapes
- Air Humidification (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT. \% PATENT OFFICE. \%
Vorliegende Erfindung betrifft einen Flüssigkeitszerstäuber, der hauptsächlich für Luftbefeuchtungs - und Ventilationsapparate bestimmt ist, das sind sogenannte Strahlapparate, deren Wirkungsweise darin besteht, dafs Wasser unter Druck zerstäubt wird und dieses zerstäubte Wasser die Luft ansaugt und weiterdrückt. Einen Hauptbestandteil dieser Apparate bildet der Zerstäuber, da der Wirkungsgrad der Apparate hauptsächlich von der Construction desselben abhängt. Um einen kräftigen Luftzug zu erzielen, mufs der Zerstäuber so construirt sein, dafs das zerstäubte Wasser mit möglichst grofser Geschwindigkeit fortgeschleudert wird; aufserdem mufs das Wasser von dem Zerstäuber möglichst fein zerstäubt werden, um eine rationelle Wirkung, d. h. grofse Leistung bei geringem Wasserverbrauch der Apparate zu erhalten.The present invention relates to a liquid atomizer which is primarily used for air humidification - and ventilation apparatus, these are so-called jet apparatus, the mode of operation of which is that Water is atomized under pressure and this atomized water sucks in the air and pushes it further. The nebulizer is a main component of these devices, as it is the degree of efficiency the apparatus depends chiefly on its construction. To be strong To achieve a draft, the atomizer must be so constructed that the atomized water is thrown away at the greatest possible speed; In addition, the water has to be used be atomized as finely as possible by the atomizer in order to achieve a rational effect, d. H. to obtain great performance with low water consumption of the apparatus.
Ferner ist darauf Rücksicht zu nehmen, dafs die Zerstäuber sich beim Betriebe nicht leicht verstopfen und mithin eine umständliche Bedienung nicht erfordern.Care must also be taken that the atomizers are not easy to operate during operation clog and therefore do not require a cumbersome operation.
Die Fig. 1 und 2 zeigen einen Zerstäuber im Schnitt, und zwar ist in Fig. 1 die Lage der einzelnen Theile im Ruhezustande und in Fig. 2 während des Betriebes veranschaulicht.1 and 2 show an atomizer in section, namely in Fig. 1 is the position of the individual parts in the state of rest and in Fig. 2 during operation.
Der Zerstäuber besteht aus dem Obertheil a, welcher mit der Druckwasserleitung oder Pumpenleitung verbunden ist. In dem Untertheile b ist ein ringförmiger Körper e beweglich angeordnet, welcher durch eine Feder f gegen einen Sprengring r gedrückt wird. Der Ringkörper e besitzt einen Kanal zur Führung des Stiftes i und eine Sitzfläche nach Art der Ventile zur Aufnahme des Ventilkörpers d. The atomizer consists of the upper part a, which is connected to the pressurized water line or pump line. In the lower part b an annular body e is movably arranged, which is pressed by a spring f against a snap ring r. The ring body e has a channel for guiding the pin i and a seat in the manner of valves for receiving the valve body d.
An dem unteren Ende des Stiftes i ist ein Kegel c (Conoidkörper) befestigt, welcher auf seiner Mantelfläche mit einem oder mehreren schrägen Einschnitten versehen ist. Sobald das Wasser in den Obertheil α tritt, wird der Ringkörper e mit dem Ventilkörper d niedergedrückt, indem die Feder f zusammengedrückt wird, bis der Kegel c sich in die Sitzfläche des Untertheils b. einlegt und dadurch ein weiteres Niedergehen des Ventilkörpers d verhindert. Das Wasser drückt nunmehr den Ringkörper e weiter nieder, so dafs der Ventilkörper d mit seiner Sitzfläche am Ringkörper e einen Schlitz s bildet, durch welchen das Wasser in den unteren Theil des Zerstäubers gelangt und durch die im Kegel c angebrachten Einschnitte austritt. Durch die schräge Anordnung der Einschnitte auf dem Kegel c erhält das aus dem Zerstäuber austretende Wasser eine drehende Bewegung und zerstäubt infolge dessen. Die Feinheit der Zerstäubung ist von der Schräge, Gröfse und Anzahl der Einschnitte abhängig. Der ringförmige ' Schlitz s läfst genau so viel Wasser durch wie die auf dem Kegel c angebrachten.Einschnitte, und verhindert infolge seiner Feinheit, welche von dem Umfang des Ventilsitzes abhängig ist, dafs gröfsere Verunreinigungen, welche vom Wasser mitgeführt werden, in den unteren Theil des Zerstäubers gelangen und dadurch die Einschnitte auf dem Kegel c verstopfen.At the lower end of the pin i a cone c (conoid body) is attached, which is provided with one or more oblique incisions on its outer surface. As soon as the water enters the upper part α , the ring body e is pressed down with the valve body d by compressing the spring f until the cone c is in the seat of the lower part b. inserts and thereby prevents the valve body d from falling further. The water now presses the ring body e further down, so that the valve body d with its seat on the ring body e forms a slot s through which the water enters the lower part of the atomizer and exits through the incisions made in the cone c. Due to the inclined arrangement of the incisions on the cone c , the water emerging from the atomizer is given a rotating movement and is atomized as a result. The fineness of the atomization depends on the slope, size and number of incisions. The ring-shaped slot s lets through as much water as the incisions made on the cone c , and, because of its delicacy, which depends on the circumference of the valve seat, prevents larger impurities, which are carried along by the water, from entering the lower part of the atomizer and thereby clog the incisions on the cone c.
Setzt man den Zerstäuber aufser Betrieb, indem man die Wasserzuleitung absperrt, so hebt die Feder f den Ringkörper e empor, wodurch der Schlitz s durch den Ventilkörper d geschlossen und der Kegel c aus seinem SitzIf you put the atomizer on by shutting off the water supply, the spring f lifts the ring body e , whereby the slot s is closed by the valve body d and the cone c out of its seat
gehoben wird. Das im unteren Theile des Zerstäubers enthaltene Wasser läuft ab und spült etwaige Unreinigkeiten, die sich in den Einschnitten des Kegels c festgesetzt haben, fort.is lifted. The water contained in the lower part of the atomizer runs off, and washes away any impurities which have settled in the incisions of the cone c .
Fig. 3 zeigt die besondere Ausführungsform eines solchen Zerstäubers, bei welchem nicht der Kegel c, sondern die Sitzfläche desselben mit schrägen Einschnitten versehen ist, wodurch die gleiche Wirkung erzielt wird.Fig. 3 shows the particular embodiment of such an atomizer, in which not the cone c, but the seat of the same is provided with inclined incisions, whereby the same effect is achieved.
In Fig. 4 ist ein Zerstäuber mit zweifacher Zerstäubung veranschaulicht. Die Sitzfläche des Kegels c bildet ein Hohlkegel h (Fig. 4), dessen äufserer Mantel im oberen Theile ebenfalls mit schrägen Einschnitten versehen ist, so dafs das durch die Einschnitte hindurchgehende Wasser beim Austritt aus dem ringförmigen Schlitz u eine drehende Bewegung erhält und infolge dessen zerstäubt.In Fig. 4, a dual atomizer is illustrated. The seat of the cone c forms a hollow cone h (Fig. 4), the outer casing of which is also provided with inclined incisions in the upper part, so that the water passing through the incisions receives a rotating movement when it emerges from the annular slot u and as a result thereof atomized.
Der Hohlkegel ist mit einem Bügel ν versehen, welcher auf dem Stifte i geführt wird und beim Heben des Kegels c den Hohlkegel h aus dem Sitze hebt, so dafs sowohl die schrägen Einschnitte auf dem Kegel c als auch auf Hohlkegel h frei werden, wodurch eine selbstthätige Reinigung dieser Einschnitte bewirkt wird.The hollow cone is provided with a bracket ν , which is guided on the pin i and, when the cone c is lifted, lifts the hollow cone h out of its seat, so that both the inclined incisions on the cone c and on the hollow cone h become free, whereby a automatic cleaning of these incisions is effected.
Alle bis jetzt bestehenden Zerstäuber haben nach Angabe des Erfinders den grofsen Nachtheil, dafs dieselben bei geringem Wasserdruck das Wasser fast gar nicht oder nur sehr grob zerstäuben, und haben sich dieselben für Fälle, bei welchen eine gleichmäfsig feine Zerstäubung erforderlich ist, nicht bewährt. Dieser Uebelstand ist bei der vorliegenden Anordnung vermieden, indem der Zerstäuber infolge der Spannkraft der Feder f erst bei einem Druck, welcher die Federkraft überwindet, in Function tritt, dann aber sofort eine feine Zerstäubung der Flüssigkeit bewirkt. Ein sehr wesentlicher Vortheil ■— anderen Zerstäubern gegenüber — soll die Abhaltung der vom Wasser mitgenommenen groben Unreinigkeiten durch den sich bildenden feinen Schlitz s und die selbstthätige Reinigung der schrägen Schlitze auf den Kegeln c bezw. h sein.According to the inventor, all the atomizers that have existed up to now have the great disadvantage that they hardly atomize the water at all or only very roughly when the water pressure is low, and they have not proven themselves in cases in which an evenly fine atomization is required. This inconvenience is avoided in the present arrangement, in that the atomizer, owing to the tension force of the spring f, only comes into operation at a pressure which overcomes the spring force, but then immediately effects a fine atomization of the liquid. A very important advantage - compared to other atomizers - is to prevent the coarse impurities carried along by the water through the fine slot s that forms and the automatic cleaning of the inclined slots on the cones c respectively. h be.
Diese vorstehend beschriebenen Zerstäuber können sowohl nur zur Zerstäubung von Flüssigkeiten, als auch in Verbindung mit einer seitlichen Umhüllung in Verwendung kommen.These atomizers described above can only be used for atomizing Liquids, as well as in connection with a lateral cover in use come.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE91908C true DE91908C (en) |
Family
ID=363488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT91908D Active DE91908C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE91908C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2782024A1 (en) * | 1998-08-04 | 2000-02-11 | Valois Sa | DISPENSING HEAD AND DEVICE FOR DISPENSING A FLUID PRODUCT COMPRISING SUCH A HEAD |
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0
- DE DENDAT91908D patent/DE91908C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2782024A1 (en) * | 1998-08-04 | 2000-02-11 | Valois Sa | DISPENSING HEAD AND DEVICE FOR DISPENSING A FLUID PRODUCT COMPRISING SUCH A HEAD |
WO2000007736A1 (en) * | 1998-08-04 | 2000-02-17 | Valois S.A. | Dispensing head and fluid product dispensing device comprising same |
US6585172B2 (en) | 1998-08-04 | 2003-07-01 | Valois S.A. | Dispenser head and fluid product dispensing device comprising same |
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