DE503302C - Float valve - Google Patents
Float valveInfo
- Publication number
- DE503302C DE503302C DEH123730D DEH0123730D DE503302C DE 503302 C DE503302 C DE 503302C DE H123730 D DEH123730 D DE H123730D DE H0123730 D DEH0123730 D DE H0123730D DE 503302 C DE503302 C DE 503302C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- valve seat
- float valve
- speed
- annular groove
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Float Valves (AREA)
Description
Die Erfindung bezieht sich auf ein Schwimmerventil, bei welchem eine auf den Ventilsitz einwirkende Membran angeordnet ist.The invention relates to a float valve, in which one on the valve seat acting membrane is arranged.
Schwimmerventile dieser Bauart haben den Nachteil, daß der Druck der Wasserleitung in Geschwindigkeit umgesetzt wird. Es bilden sich infolgedessen einzelne Wasserfäden, die mit der hohen Austrittsgeschwmdigkeit die Luft in Schwingungen versetzen und dadurch ein erhebliches Geräusch verursachen.Float valves of this type have the disadvantage that the pressure of the water line in Speed is implemented. As a result, individual threads of water are formed with the high exit velocity set the air in vibrations and thereby a considerable Make noise.
Die Übelstände werden gemäß der Erfindung dadurch beseitigt, daß um den Ventilsitz herum verschieden große konzentrische Ringnuten vorgesehen sind.The inconveniences are eliminated according to the invention in that around the valve seat different sized concentric grooves are provided.
In der Zeichnung ist der Erfmdungsgegenstand beispielsweise dargestellt, und zwar im Längsschnitt.In the drawing, the subject matter of the invention is shown, for example, in Longitudinal section.
Das Unterteil α des Ventils besitzt in der Mitte einen gleich groß verlaufenden Durchgang b. Am Ende des Durchganges befindet sich der Ventilsitz c. Das Ventilunterteil a erhält um den Ventilsitz herum konzentrische Ringnuten d und e, wobei die Ringnut e wesentlich größer ist als die Ringnut d. An der großen Ringnut e sind die im Ventilunterteil α eingesetzten Auslaufrohre f und q angeschlossen. Das Oberteil des Ventils preßt und hält die Membran g am Ventilunterteil α | fest. Das Innere, h, des Oberteiles f ist in bekannter Weise so ausgebildet, daß die Hubbewegungen des Abschlußorganes g eine bestimmte Grenze hat.The lower part α of the valve has an equally large passage b in the middle. At the end of the passage is the valve seat c. The valve body A is around the valve seat around concentric annular grooves d and e, wherein the annular groove e is substantially greater than the annular groove d. The outlet pipes f and q used in the valve lower part α are connected to the large annular groove e. The upper part of the valve presses and holds the membrane g on the lower valve part α | fixed. The interior, h, of the upper part f is designed in a known manner so that the stroke movements of the closure member g has a certain limit.
Bei diesem Ventil strömt das Wasser durch den verhältnismäßig großen Ventildurchgang b bei Vermeidung eines scharfen Strahles über den Ventilsitz c herum zur kleinen Ringnut d, in welche eine Geschwindigkeitsverminderung auftritt und dann zur großen Ringnut e, wo nochmals ganz erheblich die Wassergeschwindigkeit vermindert wird.With this valve, the water flows through the relatively large valve passage b , avoiding a sharp jet over the valve seat c, to the small annular groove d, in which a speed reduction occurs, and then to the large annular groove e, where the water speed is again considerably reduced.
Durch die stattfindende Geschwindigkeitsherabsetzung des Leitungsmittels wird eine wesentliche Geräuschverminderung herbeigeführt. As a result of the reduction in speed of the conduit means, a brought about significant noise reduction.
An Stelle der zwei vorgesehenen Ringnuten kann das Ventil bei sehr hohem Wasserleitungsdruck auch noch eine dritte Ringnut erhalten. Instead of the two ring grooves provided, the valve can also have a third ring groove if the water line pressure is very high.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH123730D DE503302C (en) | Float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH123730D DE503302C (en) | Float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE503302C true DE503302C (en) | 1930-07-23 |
Family
ID=7174439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH123730D Expired DE503302C (en) | Float valve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE503302C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2582853A (en) * | 1944-08-17 | 1952-01-15 | Mansfield Sanitary Pottery Inc | Inlet float valve for flush tanks |
-
0
- DE DEH123730D patent/DE503302C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2582853A (en) * | 1944-08-17 | 1952-01-15 | Mansfield Sanitary Pottery Inc | Inlet float valve for flush tanks |
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