AT122371B - Pressure reducer for spouts with high water pressure. - Google Patents
Pressure reducer for spouts with high water pressure.Info
- Publication number
- AT122371B AT122371B AT122371DA AT122371B AT 122371 B AT122371 B AT 122371B AT 122371D A AT122371D A AT 122371DA AT 122371 B AT122371 B AT 122371B
- Authority
- AT
- Austria
- Prior art keywords
- pressure
- high water
- spouts
- reducer
- cover
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C2001/026—Plumbing installations for fresh water with flow restricting devices
Description
<Desc/Clms Page number 1>
Druckminderer für Ausläufe mit hohem Wasserdruck.
EMI1.1
mit Wasser zu füllen, weil durch die grosse, durch den Leitungsdruck hervorgerufene Wassergeschwindigkeit beim Auftreffen auf den Boden des Gefässes bzw. auf den Wasserspiegel im Gefässe eine Wasserverschwendung durch Verspritzen erfolgt. Ganz besonders tritt dieser tbelstand bei Selbstschlussventileu für Viehtränken zutage, da das durch die grosse Wassergeschwindigkeit hervorgebrachte zischende Geräusch sowie das Spritzen die Tiere abschreckt, die Selbsttränke zu benutzen.
Die vorliegende Erfindung beseitigt diese Übelstände. Sie beruht auf dem bekannten Gesetze, dass gleiche durchfliessende Wassermengen in verschieden weiten Röhren verschiedene Geschwindigkeiten besitzen und weiters, dass durch Verwirbelung des Wassers eine Druckverminderung eintritt.
In der Zeichnung sind zwei Ausführungsbeispiele des Erfindungsgegenstandes dargestellt, u. zw. zeigt Fig. 1 den Druckminderer, angebracht am Ausguss eines Auslaufbrunnens und Fig. 2 eine andere Ausführungsform desselben am Zulauf eines Viehselbsttränkbeckens.
Der Druckminderer gemäss Fig. 1 besteht aus dem Gehäuse a, dem Deckel b und dem l'mleitkörper e. Deckel und Umleitkörper sind auf dem gegen sein unteres Ende mit Auslassöffnungen d versehenen Ausflussrohre e aufgeschraubt, wobei der Deckel in der Höhenlage einstellbar ist. Verlässt das Wasser durch die Öffnungen d das Ventilrohr e, so wird es längs der Innenwand des Umleitkörpers c und sodann nach Wirbelung, welche druckverzehrend wirkt, über den Rand des Umleitkörpers durch den ringförmigen Spalt f strömen, der durch Verdrehung des Deckels b in bestimmten Grenzen vergrössert oder verkleinert werden kann, um sodann gemäss dem erweiterten Querschnitt aus der Ausfluss- öffnung g mit verringertem Druck auszufliessen.
Fig. 2 zeigt eine andere Form des Druckminderers in Verwendung bei einem Viehselbsttränkbecken ; er unterscheidet sich von jenem nach Fig. 1 dadurch, dass durch Anguss des Umleitkörpers an den Deckel der ringförmige Spalt stets gleich bleibt und die Regelung der Druckminderung durch Änderung des Durchflussquerschnitts bei Verdrehung des Ausflussgehäuses erfolgt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Pressure reducer for spouts with high water pressure.
EMI1.1
to be filled with water, because the high water velocity caused by the line pressure when it hits the bottom of the vessel or the water level in the vessel causes water to be wasted due to splashing. This void is particularly evident in the case of self-closing valves for cattle troughs, as the hissing noise produced by the high water speed and the splashing deter the animals from using the self-trough.
The present invention overcomes these inconveniences. It is based on the well-known law that the same amount of water flowing through has different speeds in pipes of different widths and further that a pressure reduction occurs due to the turbulence of the water.
In the drawing, two embodiments of the subject invention are shown, u. Between. Fig. 1 shows the pressure reducer attached to the spout of an outlet well and Fig. 2 shows another embodiment of the same at the inlet of a cattle self-drinking basin.
The pressure reducer according to FIG. 1 consists of the housing a, the cover b and the conductor body e. The cover and diverting body are screwed onto the discharge pipe e, which is provided with outlet openings d towards its lower end, the height of the cover being adjustable. If the water leaves the valve tube e through the openings d, it will flow along the inner wall of the diverter body c and then after eddying, which has a pressure-absorbing effect, over the edge of the diverter body through the annular gap f, which will flow within certain limits due to the rotation of the cover b can be enlarged or reduced in order to then flow out of the outflow opening g with reduced pressure according to the enlarged cross section.
Fig. 2 shows another form of pressure reducer in use with a cattle self-watering tank; It differs from that according to FIG. 1 in that the ring-shaped gap always remains the same when the diversion body is cast onto the cover and the pressure reduction is regulated by changing the flow cross-section when the outflow housing is rotated.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT122371T | 1930-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT122371B true AT122371B (en) | 1931-04-25 |
Family
ID=3632908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT122371D AT122371B (en) | 1930-01-29 | 1930-01-29 | Pressure reducer for spouts with high water pressure. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT122371B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE923839C (en) * | 1951-09-25 | 1956-01-12 | Peter Alfred Dr Birbaum | Outlet mouthpiece on dispensing devices in particular with pressurized water pipes |
WO2006005099A2 (en) * | 2004-07-14 | 2006-01-19 | Siegfried Kogelbauer | Flow rate limiter |
EP3146117A1 (en) * | 2014-04-30 | 2017-03-29 | Neoperl GmbH | Jet regulator |
-
1930
- 1930-01-29 AT AT122371D patent/AT122371B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE923839C (en) * | 1951-09-25 | 1956-01-12 | Peter Alfred Dr Birbaum | Outlet mouthpiece on dispensing devices in particular with pressurized water pipes |
WO2006005099A2 (en) * | 2004-07-14 | 2006-01-19 | Siegfried Kogelbauer | Flow rate limiter |
WO2006005099A3 (en) * | 2004-07-14 | 2006-04-06 | Siegfried Kogelbauer | Flow rate limiter |
EP3146117A1 (en) * | 2014-04-30 | 2017-03-29 | Neoperl GmbH | Jet regulator |
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