DE595853C - Float valve with auxiliary valve and a counter pressure chamber - Google Patents
Float valve with auxiliary valve and a counter pressure chamberInfo
- Publication number
- DE595853C DE595853C DEB155603D DEB0155603D DE595853C DE 595853 C DE595853 C DE 595853C DE B155603 D DEB155603 D DE B155603D DE B0155603 D DEB0155603 D DE B0155603D DE 595853 C DE595853 C DE 595853C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- pressure chamber
- float
- counter pressure
- auxiliary
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/34—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float acting on pilot valve controlling the cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Description
Die Erfindung betrifft ein SchwimmerventilThe invention relates to a float valve
mit Hilfsventil und einer Gegendruckkammer, die aus einem metallischen Faltenbalg und zwei inneren, sich kolbenartig inßinanderschicbenden Hülsen besteht.with auxiliary valve and a counter pressure chamber, which consists of a metallic bellows and consists of two inner, piston-like inßeinerschicbenden sleeves.
Das Neue besteht darin, daß in der aus dem metallischen Faltenbalg gebildeten Gegendruckkammer durch die sich kolbenartig schiebenden Hülsen mit seitlichen Kanälen oder Schlitzen eine Bremskammer gebildet wird, die regelnd auf die Schließ- und Öffnungsgeschwindigkeit des Hauptventils wirkt.The novelty is that in the counter-pressure chamber formed from the metallic bellows a brake chamber is formed by the piston-like sliding sleeves with lateral channels or slots, which regulates the closing and opening speed of the main valve.
Gegenüber bekannten Schwimmerventilen zeichnet sich das neue Schwimmerventil dadurch vorteilhaft aus, daß es auch, bei hohen Drücken und großen Durchgängen völlig stoßfrei arbeitet und den Durchgang langsam schließt und öffnet.Compared to known float valves, the new float valve is characterized by this advantageous from the fact that it is completely shock-free even at high pressures and large passages works and slowly closes and opens the passage.
Ein weiterer Vorteil besteht darin, daß die den Wasserein- und -austritt aus der Bremskammer regelnden Schlitze und Kanäle vollständig geschützt vor dem durch das Ventil strömenden Wasser innerhalb der Gegendruckkammer angeordnet sind und die Erweiterung sowie Verengung der Schlitze oder Kanäle durch die Bewegung des Hauptventils entsteht, so daß sich keine Schmutzteilchen festsetzen oder .Verkrustungen bilden können und diese Ventile für Warmwasserversorgungen daher besonders geeignet sind.Another advantage is that the water inlet and outlet from the brake chamber regulating slots and channels completely protected from being caused by the valve flowing water are arranged within the back pressure chamber and the expansion and narrowing of the slots or channels by the movement of the main valve arises so that no dirt particles can settle or .crustations can form and these valves are therefore particularly suitable for hot water supplies.
Die Abb. 1 bis 3 zeigen Ausführungsbeispiele des Schwimmerventils mit Bremskam-' mer und Hilfsventil in drei verschiedenen Arten im Schnitt.Figs. 1 to 3 show embodiments of the float valve with brake chamber ' mer and auxiliary valve in three different types in section.
■35 Die Abb. 4 und 5 stellen die Bremskanäle bzw. Schlitze an den Führungsrohren der Bremskammer vergrößert im Schnitt dar.■ 35 Figs. 4 and 5 show the brake channels or slots on the guide tubes of the Brake chamber enlarged in section.
Das Ventil besteht im wesentlichen ausThe valve consists essentially of
dem Gehäuse 1, der aus dem metallischenthe housing 1, which consists of the metallic
4„ Faltenbalg gebildeten Bremskammer 2, dem 4 "Bellows formed brake chamber 2, the
Hauptventil 3, dem Hilfsventil 4 bzw. 14 mit der Schwimmerstange 5 und Schwimmer 6. Das Druckwasser tritt durch den Stutzen 7 in das Gehäuse 1 und durch die Bohrung 9 in die Bremskammer 2 'und wirkt bei geschlossenem Hilfsventil 4 bzw. 14 schließend auf das Hauptventil 3. Sinkt der Wasserspiegel in dem Vorratsbehälter, so senkt sich auch der Schwimmer 6, das Hilfsventil 4 bzw. 14 öffnet sich und die Bremskammer 2 wird drucklos, da der Durchgang des Entlastungsventils 4 bzw. 14 größer ist als die Zuflußbohrung 9-zur Bremskammer 2. Der im Ventilgehäuse herrschende Druck wirkt auf die drucklose Bremskammer 2, öffnet das Hauptventil 3, und das Wasser strömt durch den Stutzen 8 in den Behälter. Steigt der Wasserspiegel im Vorratsbehälter wieder, so wird das Hilfsventil durch den Schwimmer geschlossen, dadurch schließt sich auch das Hauptventil 3, und der Zulauf zum Behälter ist beendet.Main valve 3, the auxiliary valve 4 or 14 with the float rod 5 and float 6. The pressurized water passes through the nozzle 7 into the housing 1 and through the bore 9 into the brake chamber 2 'and has a closing effect when the auxiliary valve 4 or 14 is closed on the main valve 3. If the water level in the storage tank sinks, it sinks also the float 6, the auxiliary valve 4 or 14 opens and the brake chamber 2 is depressurized, since the passage of the relief valve 4 or 14 is larger than the inflow bore 9-to Brake chamber 2. The pressure in the valve housing acts on the unpressurized brake chamber 2, opens the main valve 3, and the water flows through the nozzle 8 into the container. If the water level rises in the Reservoir again, the auxiliary valve is closed by the float, thereby the main valve 3 also closes, and the supply to the container is ended.
Bei diesem Vorgang wird das Wasser, das sich in dem Raum 11 der Bremskammer 2 befindet, durch die Bohrungen 10 bzw. Schlitze 12 herausgepreßt und wieder hineingesaugt, so daß sich das Öffnen und Schließen des Hauptventils 3 in allmählicher und schlagfreier Weise vollzieht.During this process, the water that is located in the space 11 of the brake chamber 2, through the bores 10 or slots 12 pressed out and sucked in again, so that the opening and closing of the Main valve 3 takes place in a gradual and smooth manner.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB155603D DE595853C (en) | Float valve with auxiliary valve and a counter pressure chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB155603D DE595853C (en) | Float valve with auxiliary valve and a counter pressure chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE595853C true DE595853C (en) | 1934-04-21 |
Family
ID=7003323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB155603D Expired DE595853C (en) | Float valve with auxiliary valve and a counter pressure chamber |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE595853C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2607207A (en) * | 1946-11-27 | 1952-08-19 | Robertshaw Fulton Controls Co | Hydraulic control for automatic washing machines |
| US2630831A (en) * | 1944-11-11 | 1953-03-10 | Gloyd S Arnold | Flush valve |
| DE1046946B (en) * | 1954-10-28 | 1958-12-18 | Acf Ind Inc | Control device for the fuel flow to the float tank of a carburetor |
| DE1132771B (en) * | 1954-04-17 | 1962-07-05 | C A Norgren Company | Automatic drain valve for separator tanks arranged in compressed gas lines |
| DE1140419B (en) * | 1961-08-07 | 1962-11-29 | Rudolf Braun | Float-operated filling valve for securing fluid containers against overflowing when filling |
| DE1153582B (en) * | 1958-02-20 | 1963-08-29 | Const Aero Navales | Float-operated valve for emptying containers by means of pressure delivery |
| DE1185880B (en) * | 1963-07-05 | 1965-01-21 | Bopp & Reuther Gmbh | Device to prevent pressure surges when closing off automatic vent valves in fluid lines |
| DE1229313B (en) * | 1959-12-21 | 1966-11-24 | Prni Branenska Strojirna Zd Y | Level controller |
-
0
- DE DEB155603D patent/DE595853C/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630831A (en) * | 1944-11-11 | 1953-03-10 | Gloyd S Arnold | Flush valve |
| US2607207A (en) * | 1946-11-27 | 1952-08-19 | Robertshaw Fulton Controls Co | Hydraulic control for automatic washing machines |
| DE1132771B (en) * | 1954-04-17 | 1962-07-05 | C A Norgren Company | Automatic drain valve for separator tanks arranged in compressed gas lines |
| DE1046946B (en) * | 1954-10-28 | 1958-12-18 | Acf Ind Inc | Control device for the fuel flow to the float tank of a carburetor |
| DE1153582B (en) * | 1958-02-20 | 1963-08-29 | Const Aero Navales | Float-operated valve for emptying containers by means of pressure delivery |
| DE1229313B (en) * | 1959-12-21 | 1966-11-24 | Prni Branenska Strojirna Zd Y | Level controller |
| DE1140419B (en) * | 1961-08-07 | 1962-11-29 | Rudolf Braun | Float-operated filling valve for securing fluid containers against overflowing when filling |
| DE1185880B (en) * | 1963-07-05 | 1965-01-21 | Bopp & Reuther Gmbh | Device to prevent pressure surges when closing off automatic vent valves in fluid lines |
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