DE361190C - Steam water return pipe, liquid siphon u. Like. With a pressure medium inlet controlled by a float - Google Patents

Steam water return pipe, liquid siphon u. Like. With a pressure medium inlet controlled by a float

Info

Publication number
DE361190C
DE361190C DEU6992D DEU0006992D DE361190C DE 361190 C DE361190 C DE 361190C DE U6992 D DEU6992 D DE U6992D DE U0006992 D DEU0006992 D DE U0006992D DE 361190 C DE361190 C DE 361190C
Authority
DE
Germany
Prior art keywords
pressure medium
float
return pipe
water return
steam water
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
Application number
DEU6992D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEU6992D priority Critical patent/DE361190C/en
Application granted granted Critical
Publication of DE361190C publication Critical patent/DE361190C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/08—Controlling water feed or water level; Automatic water feeding or water-level regulators with float-actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

Dampfwasserrückleiter, Flüssigkeitsheber u. dgl. mit einem von einem Schwimmer gesteuerten Druckmitteleinlaß. Die Erfindung betrifft einen Dainpfwasserrückleiter, Flüssigkeitsheber u, dgl. mit einem vGn einem Schwimmer mittels eines Hilfsventils und einer Hilfskammer gesteuerten I)ruckinitteleinlaß. Bei bekannten derartigen Vorrichtungen ist die Hilfskammer mit einem Kolben versehen, der mit dem Einiind Auslaßventil verbunden i-st, dessen eine Seite nach der Kammer und dessen andere Seite nach. der freien Luft zu gelegen ist, so-<laß bei undichtem Kolben stets Dampf ins Freie entweicht.Steam water return pipe, liquid siphon and the like with one of one Float-controlled pressure medium inlet. The invention relates to a Dainpfwasserrückleiter, Liquid siphon and the like with a vGn a float by means of an auxiliary valve and an auxiliary chamber controlled I) pressure center inlet. With known such Devices, the auxiliary chamber is provided with a piston that is flush with the inlet Exhaust valve connected, one side of which to the chamber and the other Side after. is too close to the open air, so always leave it if the piston is leaking Steam escapes into the open.

Bei der neuen Vorrichtung ;besteht keine \"erbindung mit der Außenluft, und die Erfindung besteht idarin, @daß für die Hilfskarniner zwei Absperrorgane vorgesehen sind, von -denen sich das eine Organ vom der Druckmittelsei:te aus, das andere Organ vom Speisebehälter aus auf ihre Sitze in der Kammerwandung legen.With the new device; there is no connection with the outside air, and the invention consists idarin that two shut-off devices for the auxiliary canopy are provided, from which one organ extends from the pressure medium side, the Place other organs from the food container on their seats in the chamber wall.

Der neue Dampfwaseerrückleiter 'ist in Abb,. i dm Höhenschnitt, in A'bb. a im Schnitt nach x-y der Abb. i dargestellt.The new steam water return pipe is shown in Fig. i dm height section, in A'bb. a shown in section along x-y in Fig. i.

Die neue Vorrichtung läßt das Druckmittel durch ein Hilfsventil a in eine Hilfskammer b treten, welche zwischen dem Druckmittele'inlaß und :dein Speisebehälter vorgesehen ist. Diese Hilfskammer ist sowohl nachdem Einlaß als auch nach. :dem Speisebehälter m hin durch. j e ein Absperrorgan c und d verschlossen. Diese beiden Absperrorgrane legen sich vom Druckmitteleinlaß und vam Speisel7ehä:1-ter her auf ihre Sitze in ,der Wandung der Hilfskammer b und sind @in der Weise miteinander verbunden, däß, sich beide zugleich öffnen und schließen, nachdem vorher das Hilfsventil a geöffnet bzw. geschlossen worden ist. Bei der dargestellten Anordnung ist die Sch.w innrnerstange i, welche oben das Hilfsventil cr, trägt, in der Kammer b durch eine Hülse lt gefiihrt, die oben mittels der Füßchen f starr mit dem Hauptdruckeinlaßventil c verbunden ist und an der Seite zwei Zapfen e erhält, welche das gabelförmige Ende g des Hebels k umgreifen.The new device allows the pressure medium to pass through an auxiliary valve a into an auxiliary chamber b which is provided between the pressure medium inlet and the feed container. This auxiliary chamber is both after inlet and after. : through the food container m. one shut-off device each c and d closed. These two shut-off cranes lay down from the pressure medium inlet and vam Speisel7ehä: 1-ter on their seats in the wall of the auxiliary chamber b and are connected to each other in such a way that both open and close at the same time after the auxiliary valve a has previously been opened or closed has been closed. In the arrangement shown, the inner rod i, which carries the auxiliary valve cr at the top, is guided in the chamber b through a sleeve lt, which is rigidly connected to the main pressure inlet valve c at the top by means of the feet f and two pins e on the side receives, which encompass the fork-shaped end g of the lever k.

Wird nach Ansteigen. des Schwimmers das Hilfsventil a. geöffnet, so wird- die Hilfskaminer h unter Druck gesetzt. Da sich in dem Speisebehälter in. stets ein geringerer Druck als der des Druckmittels befindet, so wird das Ventil d von seinem Sitz gedrückt.' Dieses Ventil ist mittels, des. zweiarmigen Hebels k mit dem Ventil c verbunden. Der Hebel k hat seinen Drehpunkt bei n, so daß, wenn Ventil d infolge des Druckes in der Icamm,er b von seinem Sitz gedrückt wird, sich auch das Ventil c öffnet.Will rise after. the float the auxiliary valve a. open so - the auxiliary chimney h is pressurized. Since in the food container in. is always a lower pressure than that of the pressure medium, so the valve d pushed from his seat. ' This valve is by means of the two-armed lever k connected to valve c. The lever k has its pivot point at n, so that if Valve d as a result of the pressure in the Icamm, he b is pushed from his seat, himself valve c also opens.

Claims (1)

PATENT-ANsPRUcH: Dampfwasserrückleiter, Flüsisigkeits-#heber u. dgl. mit einem von einem Schwimmer mittels eines Hilfsventils und einer Hilfskammer gesteuerten Druckmi.ttelein.laß,dadurch gekennzeichnet, @daß für die Hilfskammer (b) zwei Absperrorgane vorgesehen; sind, von idenen sich das eine Organ (c) von der Druckmittelsei;te aus, das andere Organ (d) vom Speisebehälter aus auf ihre Sitze in der Kammerwandung legen.PATENT CLAIM: Steam water return pipe, liquid siphon and the like. with one controlled by a float by means of an auxiliary valve and an auxiliary chamber Druckmi.ttelein.laß, characterized in that two shut-off devices for the auxiliary chamber (b) intended; are, of which one organ (c) is from the pressure medium side, the other organ (d) from the feed container to its seats in the chamber wall place.
DEU6992D Steam water return pipe, liquid siphon u. Like. With a pressure medium inlet controlled by a float Expired DE361190C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU6992D DE361190C (en) Steam water return pipe, liquid siphon u. Like. With a pressure medium inlet controlled by a float

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU6992D DE361190C (en) Steam water return pipe, liquid siphon u. Like. With a pressure medium inlet controlled by a float

Publications (1)

Publication Number Publication Date
DE361190C true DE361190C (en) 1922-10-12

Family

ID=7565835

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU6992D Expired DE361190C (en) Steam water return pipe, liquid siphon u. Like. With a pressure medium inlet controlled by a float

Country Status (1)

Country Link
DE (1) DE361190C (en)

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