DE390045C - Steam trap with two drain valves - Google Patents

Steam trap with two drain valves

Info

Publication number
DE390045C
DE390045C DEB107358D DEB0107358D DE390045C DE 390045 C DE390045 C DE 390045C DE B107358 D DEB107358 D DE B107358D DE B0107358 D DEB0107358 D DE B0107358D DE 390045 C DE390045 C DE 390045C
Authority
DE
Germany
Prior art keywords
valve
water
float
steam trap
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
DEB107358D
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.)
WALTER BRADLER
Original Assignee
WALTER BRADLER
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 WALTER BRADLER filed Critical WALTER BRADLER
Priority to DEB107358D priority Critical patent/DE390045C/en
Application granted granted Critical
Publication of DE390045C publication Critical patent/DE390045C/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
    • F16T1/20—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)
  • Float Valves (AREA)

Description

Dampfwasserableiter mit zwei Ablaßventilen. Die bekannten Dampfwasserableiter haben den Nachteil, daß größere Dampfwassermengen, z. B. beim Überkochen oder Überspeisen der Kessel, diese nicht schnell genug abgeführt werden und deshalb die sogenannten Wasserschläge auftreten, die zur Zerstörung von Leitungen und Maschinen führen können. Zur Vermeidung dieses Übelstandes hat man bereits zwei Ventile vorgesehen, von denen das eine den Sitz des anderen bildet. Gemäß der Erfindung sind diese Ventile in besonderer Weise ausgebildet, indem das obere kleine Ventil mit einem Schwimmer verbunden ist, während das untere größere mit dem ersten durch einen Splint mit Spiel verbunden ist, derart, daß das Dampfwasser in kleinen Mengen durch das obere Ventil abgelassen wird, während zum Abführen plötzlich auftretender großer Mengen Dampfwasser das große Ventil sich öffnet.Steam trap with two drain valves. The well-known steam drains have the disadvantage that larger amounts of steam water, e.g. B. when boiling over or overeating the boiler, these cannot be removed quickly enough and therefore the so-called Water hammers occur, which can lead to the destruction of pipes and machines. To avoid this inconvenience, two valves have already been provided, one of which one forms the seat of the other. According to the invention, these valves are in specially designed by placing the upper small valve with a float is connected, while the lower larger is connected to the first by a split pin with Game is connected in such a way that the steam water in small quantities through the top Valve is deflated while discharging suddenly occurring large amounts Steam water the big valve opens.

Auf der Zeichnung ist die Erfindung näher veranschaulicht. Der eigentliche Topf A ist an den Dampfentwässerer B angeschlossen, und zwar so, daß der Abfluß a vom Wasserabscheider in der Höhe des Schwimmers S liegt. Der Schwimmer S ist mittels der Kniehebelverbindung G mit dem kleinen.Ventilkegel k verbunden, dieser wiederum mit dem großen Kegel K mit Spielraum versplintet. Steigt das Wasser in A, so wird der Schwimmer S angehoben und mit diesem der kleine Kegel k. Sowie etwas Wasser abgeflossen ist, so schließt der Schwimmer wieder das Ventil, und es wird sich immer Wasser über den Ventilen befinden und auch nur solches abgeschieden werden. Treten größere Dampfwassermengen auf, so hebt sich dementsprechend der Schwimmer S, mit diesem auch der kleine Kegel, und dieser zieht wiederum den großen Kegel nach, so daß jetzt auch das große Ventil K geöffnet wird und dementsprechend eine größere Wassermenge abfließen kann. ist kein Druck in der Leitung vorhanden, so wird der Ventilkegel K mitsamt dem kleinen Ventil k durch einen mit Gegengewicht Q versehenen Hebel in bekannter Weise geöffnet und so der Ableiter ganz entleert.The invention is illustrated in more detail in the drawing. The actual pot A is connected to the steam drainer B in such a way that the drain a from the water separator is level with the float S. The float S is connected to the small valve cone k by means of the toggle joint G, which in turn is splinted to the large cone K with clearance. If the water rises in A, the float S is raised and with it the small cone k. As soon as some water has drained off, the float closes the valve again, and there will always be water above the valves and only such water will be separated out. If larger amounts of steam water occur, the float S is lifted accordingly, along with the small cone, and this in turn pulls the large cone, so that now the large valve K is also opened and a larger amount of water can flow off accordingly. if there is no pressure in the line, the valve cone K together with the small valve k is opened in a known manner by a lever provided with a counterweight Q and the trap is completely emptied.

Claims (1)

PATENT-AN sPRÜCH: Dampfwasserableiter mit zwei Ablaßventilen, von denen das eine den Sitz des anderen bildet, dadurch gekennzeichnet, daß ein oberes kleines Ventil (k) durch Gestänge mit einem Schwimmer (S) verbunden ist, während ein unteres größeres, dem ersten als Sitz dienendes Ventil (K) mit diesem durch einen Splint mit Spiel verbunden ist, derart, daß das Dampfwasser-in kleinen Mengen durch das obere kleine Ventil (k) abgelassen wird, während zum Abführen plötzlich auftretender großer Dampfwassermengen das größere Ventil (K) sich mit öffnet. PATENT REQUIREMENTS: Steam water trap with two drainage valves, one of which forms the seat of the other, characterized in that an upper small valve (k) is connected to a float (S) by rods, while a lower, larger one, the first than Seat serving valve (K) is connected to this by a split pin with play, in such a way that the steam water is drained in small amounts through the upper small valve (k), while the larger valve (K) is used to remove suddenly occurring large amounts of steam water with opens.
DEB107358D 1922-11-26 1922-11-26 Steam trap with two drain valves Expired DE390045C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB107358D DE390045C (en) 1922-11-26 1922-11-26 Steam trap with two drain valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB107358D DE390045C (en) 1922-11-26 1922-11-26 Steam trap with two drain valves

Publications (1)

Publication Number Publication Date
DE390045C true DE390045C (en) 1924-02-18

Family

ID=6991895

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB107358D Expired DE390045C (en) 1922-11-26 1922-11-26 Steam trap with two drain valves

Country Status (1)

Country Link
DE (1) DE390045C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941910C (en) * 1950-11-07 1956-04-19 Gerdts Gustav F Kg High performance steam trap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941910C (en) * 1950-11-07 1956-04-19 Gerdts Gustav F Kg High performance steam trap

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