DE1233883B - Thermostatically controlled condensate drain - Google Patents
Thermostatically controlled condensate drainInfo
- Publication number
- DE1233883B DE1233883B DEK52647A DEK0052647A DE1233883B DE 1233883 B DE1233883 B DE 1233883B DE K52647 A DEK52647 A DE K52647A DE K0052647 A DEK0052647 A DE K0052647A DE 1233883 B DE1233883 B DE 1233883B
- Authority
- DE
- Germany
- Prior art keywords
- spring plate
- thermostatically controlled
- condensate drain
- controlled condensate
- bimetal
- 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.)
- Pending
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
- F16T1/02—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 thermally
- F16T1/08—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 thermally by bimetallic strips or plates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Description
Thermostatisch gesteuerter Kondensatableiter Die Erfindung, betrifft einen thermostatisch gesteuerten Kondensatableiter mit einem gegen die Strömungsrichtung schließenden Verschlußstück sowie einer aus mehreren Paaren sich gegenläufig auswölbender Bimetallplatten und mindestens einer Federplatte aufgeschichteten Steuersäule, welche den Ventilschaft konzentrisch umgibt.Thermostatically Controlled Steam Trap The invention relates to a thermostatically controlled condensate drain with one against the direction of flow closing closure piece and one of several pairs bulging in opposite directions Bimetallic plates and at least one spring plate stacked control column, which concentrically surrounds the valve stem.
Ein derartiaer Kondensatableiter ist bereits vorgeschlagen worden. Der Vorschlag bezieht sich auf eine Steuersäule, die aus mehreren Paaren sich gegenläufig auswölbender Bimetallplatten aufgebaut ist, wobei der sich konvex wölbenden Seite einer oder auch mehrerer Bimetallplatten die konkave Seite einer oder auch mehrerer vorgewölbter Federplatten zugekehrt ist. Für den Betrieb des Ableiters ergibt sich für die so aufgebaute Säule bei steigender Temperatur und steigendem Druck eine kurvenförmige Steuercharakteristik, da die Berührungslinie zwischen Bimetallplatte und Federplatte von außen nach innen wandert, wodurch die Federcharakteristik der Steuersäule verändert wird.Such a steam trap has already been proposed. The proposal relates to a tax column made up of several pairs in opposite directions arching bimetal plates is constructed, with the convex arching side one or more bimetal plates, the concave side of one or more facing protruding spring plates. For the operation of the arrester results for the column constructed in this way with increasing temperature and increasing pressure one curved control characteristic, as the line of contact between the bimetal plate and spring plate migrates from the outside to the inside, whereby the spring characteristics of the Control column is changed.
Aufgabe der vorliegenden Erfindung ist es, durch eine geeignete Anordnung der Bimetallplatten und der Federplatte eine günstigere Angleichung der Steuerkurve des Ableiters an die Sattdampfkurve zu erreichen.The object of the present invention is, through a suitable arrangement the bimetal plates and the spring plate a more favorable adjustment of the control cam of the trap to achieve the saturated steam curve.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die FederpIatte zwischen zwei sich gleichsinnig auswölbenden Bimetallplatten eingelegt ist.This object is achieved according to the invention in that the spring plate is inserted between two bimetal plates bulging in the same direction.
Die Zeichnung stellt ein Ausführungsbeispiel dar. Es zeigt F i g. 1 das erfindungsgemäße Steuerorgan des Kondensatableiters in kaltem und F i g. 2 dasselbe Steuerorgan in heißem Betriebszustand.The drawing represents an exemplary embodiment. It shows FIG. 1 the control member of the invention of the steam trap in cold and F i g. 2 the same control unit in a hot operating state.
Das Gehäuse 1 des Kondensatableiters ist mit einem Abflußkanal und einem Ventilsitz 2 versehen. Letzterer ist mittels eines Verschlußstückes 3, das an einem Ventilschaft 4 befestigt ist, zu verschließen. Auf dem Ventilschaft 4 sind zwischen dem Gehäuse 1 und einem Anschlagstück 8 mehrere sich geaenläufig auswölbende Bimetallscheiben 5, eine ebene Federplatte 6 und eine einzelne Bimetallscheibe 7 angeordnet. Bei Temperaturerhöhung wölben sich die Bimetallscheiben 5 gegeneinander aus und ziehen das Verschlußstück 3 geggen den Ventilsitz 2. Gleichzeitig erfolat eine Auswölbuno, der einzelnen Bimetall-Scheibe 7. Die bei Erwärmung des Kondensats auf das Verschlußstück 3 wirkende Schließkraft wird von der obersten Bimetallscheibe 5 über die Berührungslinien A bzw. B auf die Federplatte 6 bzw. auf die Bimetallscheibe 7 und von dieser auf das Anschlagstück 8 übertragen. Bei weiterem Temperaturanstieg wölben sich die Bimetallscheiben 5 bzw. 7 weiter aus und verformen schließlich die Federplatte 6 derart, daß die Berührungslinie A von innen nach außen und die Belührun-slinie B von außen nach innen zu wandem beginnt. Dadurch wird die Federcharakteristik der Steuersäule derart verändert, daß die Steuerkurve des Kondensatableiters über einen weiten Temperatur- bzw. Druckbereich der Sattdampfkurve angeglichen ist.The housing 1 of the steam trap is provided with a discharge channel and a valve seat 2. The latter is to be closed by means of a closure piece 3 which is attached to a valve stem 4. Arranged on the valve stem 4 between the housing 1 and a stop piece 8 are a plurality of bimetallic disks 5 that bulge out in the direction of rotation, a flat spring plate 6 and a single bimetallic disk 7 . If the temperature increases, the bimetal 5 bulge against each other and pull the stopper 3 geggen the valve seat 2. At the same erfolat a Auswölbuno, the individual bimetallic disk 7. The closing force acting on the stopper 3 at heating the condensate is from the top bimetal disc 5 on the Transfer lines of contact A and B to the spring plate 6 or to the bimetallic disk 7 and from there to the stop piece 8 . With a further rise in temperature, the bimetal disks 5 and 7 bulge out further and finally deform the spring plate 6 in such a way that the contact line A begins to move from the inside to the outside and the contact line B starts to move from the outside to the inside. This changes the spring characteristics of the control column in such a way that the control curve of the condensate drain is adapted to the saturated steam curve over a wide temperature or pressure range.
Claims (2)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK52647A DE1233883B (en) | 1964-04-11 | 1964-04-11 | Thermostatically controlled condensate drain |
DEK53560A DE1253278B (en) | 1964-04-11 | 1964-07-24 | Thermostatically controlled condensate drain |
DK159965AA DK113779B (en) | 1964-04-11 | 1965-03-26 | Thermostat-controlled condensate discharge. |
BE661978D BE661978A (en) | 1964-04-11 | 1965-04-02 | |
FR11884A FR87674E (en) | 1964-04-11 | 1965-04-05 | Thermostatically controlled condensate drain |
CH491565A CH446394A (en) | 1964-04-11 | 1965-04-08 | Thermostatically controlled condensate drain |
AT1015566A AT266876B (en) | 1964-04-11 | 1965-04-08 | Thermostatically controlled condensate drain |
CH1355667A CH447212A (en) | 1964-04-11 | 1965-04-08 | Thermostatic controlled condensate drain |
NL656504465A NL138784B (en) | 1964-04-11 | 1965-04-08 | THERMOSTATICALLY CONTROLLED CONDENSATE WATER DISCHARGE DEVICE. |
AT324665A AT258318B (en) | 1964-04-11 | 1965-04-08 | Thermostatically controlled condensate drain |
LU48357A LU48357A1 (en) | 1964-04-11 | 1965-04-08 | |
GB15510/65A GB1107218A (en) | 1964-04-11 | 1965-04-12 | Thermostatically controlled steam trap |
US473938A US3353746A (en) | 1964-04-11 | 1965-07-22 | Thermostatically controlled valve for a steam trap or the like |
NL7307846A NL7307846A (en) | 1964-04-11 | 1973-06-05 | |
NL737307847A NL148398B (en) | 1964-04-11 | 1973-06-05 | THERMOSTATICALLY CONTROLLED CONDENSATE WATER DISCHARGE DEVICE. |
NL737307845A NL147845B (en) | 1964-04-11 | 1973-06-05 | THERMOSTATICALLY CONTROLLED CONDENSATE WATER DRAINAGE DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK52647A DE1233883B (en) | 1964-04-11 | 1964-04-11 | Thermostatically controlled condensate drain |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1233883B true DE1233883B (en) | 1967-02-09 |
Family
ID=7226431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK52647A Pending DE1233883B (en) | 1964-04-11 | 1964-04-11 | Thermostatically controlled condensate drain |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT266876B (en) |
DE (1) | DE1233883B (en) |
-
1964
- 1964-04-11 DE DEK52647A patent/DE1233883B/en active Pending
-
1965
- 1965-04-08 AT AT1015566A patent/AT266876B/en active
Also Published As
Publication number | Publication date |
---|---|
AT266876B (en) | 1968-12-10 |
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