DE410189C - Steam trap - Google Patents

Steam trap

Info

Publication number
DE410189C
DE410189C DEE29791D DEE0029791D DE410189C DE 410189 C DE410189 C DE 410189C DE E29791 D DEE29791 D DE E29791D DE E0029791 D DEE0029791 D DE E0029791D DE 410189 C DE410189 C DE 410189C
Authority
DE
Germany
Prior art keywords
steam
trap
steam water
valve
housing
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
DEE29791D
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEE29791D priority Critical patent/DE410189C/en
Application granted granted Critical
Publication of DE410189C publication Critical patent/DE410189C/en
Expired legal-status Critical Current

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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/12—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure
    • F16T1/14—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate
    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
    • F16T1/22—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type
    • F16T1/24—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type using levers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

Dampfwasserableiter. Die Erfindung betrifft eine weitere Ausbildung des im Anspruch 5 des Patents 410188 gekennzeichneten auf und ab beweglichen Tauchrohres. Sie besteht darin, daß dieses Tauchrohr durch eine in. einem Abführungsgehäuse verschiebbare und mit Labyrinthdicltungen versehene Büchse ersetzt ist, welche ein den Zulauf des Kondensates während der Entleerungsperiode abschließendes Ventil trägt.Steam trap. The invention relates to a further development of the up and down movable immersion tube characterized in claim 5 of patent 410188. It consists in the fact that this immersion tube is displaceable in a discharge housing and bushing provided with labyrinth seals is replaced, which is the inlet of the condensate carries a closing valve during the emptying period.

Dabei ist der Ventilsitz in der Verbindungsl*ung eines an sich bekannten Vorbehälters mit dem Dampfwasserableiter vorgesehen. Der Innenraum der Büchse steht durch in dem Gehäuse vorgesehene Öffnungen mit dem Dampfraum des Ableiters in Verbindung. Die neue Vorrichtung ist in der Abbildung in einem senkrechten Schnitt beispielsweise dargestellt.The valve seat in the connection is a known one Reservoir provided with the steam trap. The interior of the rifle is in place through openings provided in the housing with the vapor space of the arrester in connection. The new device is in the figure in a vertical section for example shown.

Das Dampfwassergemisch tritt durch die Leitung a in einen Vorbehälter 12 und von diesen. durch die Leitung 18 in den eigentlichen Ableiter 9, in dem der Schwimmer 2 angeordnet ist, der mittels des Hebels 5, 6 den Steuerzylinder 3 des Stellwerkes bewegt.The steam-water mixture passes through line a into a reservoir 12 and from this. through the line 1 8 into the actual arrester 9, in which the float 2 is arranged, which moves the control cylinder 3 of the signal box by means of the lever 5, 6.

Der Abführung des Kondenswassers dient die mit Labyrinthdichtungen versehene Büchse 8, die mit dem Kolben 7 verbunden ist. Die Büchse trägt unten an einer Ventilstange 19 das Ventil' 5, -das während der Entleerungsperiode durch Abschluß der Ventilöffnung I I den Zutritt des Kondenswassers verhindert. Das während dieser Periode eintretende Kondensat sammelt sich demzufolge im V orbebMter 12 an. Damit während dieser Zeit kein CrückAfall im Ableiter eintritt, stellt das Rohr i 3, We Verbindung der Dampfräume zwischen Ableiter 9 und Vorbehälter i2 her. Durch diese Einrichtung wird gleic'hzei'tig auch das Wasser vom Dampf geschieden, und es tritt durch i i stets nur das vom Dampf geschiedene Wasser in den Ableiter ein. Durch die Anordnung des Ventils, welches den Zutritt von Kondensat während der Entleerungsperiode verhindert, wird ein absolut genaues Meßresultat erzielt. Die gezeichnete Stellung entspricht der soeben erfolgten Umsteuerung nach stattgefundener Entleerung. Der auf Labyrinthbüchse 8 wirkende Dampf tritt jetzt durch die Löcher 17 zu dieser. Während der Entleerungsperiode werden diese Löcher durch die nach unten gehende Büchse geschlossen, und sobald die öffnungen i q. sich mit den Austrittskanälen i o decken, wird durch den im Ableiter herrschenden Innendruck das Kondensat im Gehäuse 16 emporgedrückt und die Abführung des Kondensates findet statt. Der Hub der Vorrichtung wird unabhängig vom Durchmesser des Ableiters 9 und dem höchsten und tief -sien Kondenlswassersüande bei dieser Ausführungsform nur so groß, daß in jeder Stellung der Labyrinthbüchse 8 eine genügend große Abdichtfläche zu beiden Seiten des Wasserabführungskanals io vorhanden ist.The sleeve 8, which is provided with labyrinth seals and which is connected to the piston 7, is used to discharge the condensed water. The sleeve bears down on a valve rod 1, the valve 9 '5, - that prevents the ingress of condensed water during the discharge period by closing the valve opening II. The condensate entering during this period therefore collects in the pre-flow meter 12. In order to prevent a fall in the trap during this time, the pipe i 3, We establishes a connection between the steam chambers between the trap 9 and the reservoir i2. This device also separates the water from the steam at the same time, and through ii only the water separated from the steam enters the trap. The arrangement of the valve, which prevents the entry of condensate during the emptying period, ensures an absolutely accurate measurement result. The position shown corresponds to the reversal that has just taken place after emptying has taken place. The steam acting on the labyrinth sleeve 8 now passes through the holes 17 to the latter. During the evacuation period, these holes are closed by the downward going sleeve, and as soon as the openings i q. coincide with the outlet channels io, the internal pressure prevailing in the trap pushes up the condensate in the housing 16 and the condensate is discharged. The stroke of the device is independent of the diameter of the drain 9 and the highest and deep -sien Kondenlswassersüande in this embodiment only so large that in every position of the labyrinth sleeve 8 there is a sufficiently large sealing surface on both sides of the water discharge channel io.

Claims (3)

PATENT-ANSPRÜcHE: i. Dampfwasserableiter nach Patent 410188, dadurch gekennzeichnet, daß das auf und ab bewegliche Tauchrohr gemäß Anspruch 5 jenes Patents durch eine in einem Abführungsgehäuse verschiebbare, mit Labyrinthdichtungen versehene Büchse ersetzt ist, welche ein den Zulauf des Kondensastes während der Entleerungsperiode abschließendes Ventil (15) trägt. PATENT CLAIMS: i. Steam water trap according to patent 410188, thereby characterized in that the up and down movable dip tube according to claim 5 of that patent by a displaceable in a discharge housing, provided with labyrinth seals Bushing is replaced, which is the inlet of the condensate during the emptying period final valve (15) carries. 2. Dampfwasserableiter nach Anspruch i mit Vorbehälter, dadurch gekennzeichnet, daß der Sitz für das Ventil in der VerbinA-dungslei.tung des Vorhehälters mit dem Dampfwasserableiter angeordnet ist. 2. Steam water trap according to claim i with a reservoir, characterized in that the seat for the valve is in the connection line of the Vorhehalterers is arranged with the steam trap. 3. Dampfwasserableiter nach Anspruch i, dadurch gekennzeichnet, daß der Innenraum der Büchse (8) durch im Gehäuse vorgesehene Öffnungen (17) mit dem Dampfraum des Dampfwasserableitiers in Verbindung steht. 3. Steam water drain according to claim i, characterized in that the interior of the sleeve (8) is in communication with the steam space of the steam water drain through openings (17) provided in the housing.
DEE29791D 1923-08-28 1923-08-28 Steam trap Expired DE410189C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE29791D DE410189C (en) 1923-08-28 1923-08-28 Steam trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE29791D DE410189C (en) 1923-08-28 1923-08-28 Steam trap

Publications (1)

Publication Number Publication Date
DE410189C true DE410189C (en) 1925-03-04

Family

ID=7074126

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE29791D Expired DE410189C (en) 1923-08-28 1923-08-28 Steam trap

Country Status (1)

Country Link
DE (1) DE410189C (en)

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