DE187686C - - Google Patents
Info
- Publication number
- DE187686C DE187686C DENDAT187686D DE187686DA DE187686C DE 187686 C DE187686 C DE 187686C DE NDAT187686 D DENDAT187686 D DE NDAT187686D DE 187686D A DE187686D A DE 187686DA DE 187686 C DE187686 C DE 187686C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- float
- cone
- water
- tube
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Gegenstand der Erfindung bezieht sich auf Dampfwasserableiter besonders für Dampfheizkörper, bei denen die Entlüftung durch den hohlen Schwimmer hindurch bewirkt wird. Das Wesen der Erfindung gegenüber bekannten ähnlichen Einrichtungen besteht nun darin, daß die Entlüftungsöffnung in der Dichtungsfläche des Abflußventils mündet. Hierdurch wird eine fortwährende EntlüftungThe object of the invention relates to steam traps especially for steam radiators, where the venting is effected through the hollow float. The essence of the invention opposite known similar devices is that the vent in the sealing surface of the drain valve opens. This ensures continuous venting
ίο vermieden und daher treten auch nicht so hohe Dampfverluste ein. Eine Entlüftung tritt also nur bei Öffnung des Wasserventils ein.ίο avoided and therefore do not occur that way high steam losses. Venting only occurs when the water valve is opened a.
Ein Ausführungsbeispiel der Erfindung ist auf der Zeichnung im Schnitt bei halbgehobenem Schwimmer dargestellt.An embodiment of the invention is on the drawing in section with half-raised Swimmers shown.
Der Ableiter α trägt die Stutzen b und c zum Ein- und Ausströmen des Dampfwassers. In dem Gehäuse α befindet sich mit wenig Zwischenraum der Schwimmer d. Letzterer ist von einem Röhrchen e durchdrungen, welches unten als Ventilkegel ausgebildet ist. Dieser Kegel ruht in dem als Sitz ausgebildeten Ablaufe c und ist mit einer seitlichenThe arrester α carries the nozzles b and c for the inflow and outflow of the steam water. The float d is located in the housing α with little space in between. The latter is penetrated by a tube e , which is designed as a valve cone at the bottom. This cone rests in the seat c and is designed as a seat with a lateral
as Bohrung/ versehen, welche nach dem Inneren der Röhre e führt.The hole / provided, which leads to the inside of the tube e .
Die Wirkungsweise ist nun folgende: Beim Anlassen des Heizkörpers bildet sich zu- ■ nächst ein starker Niederschlag, das Wasser tritt in den Ableiter ein und hebt den Schwimmer entsprechend hoch, so daß das Wasser ungehindert abfließt. Gleichzeitig wird nun eine Entlüftung des Heizkörpers dadurch bewirkt, daß die stoßweise oder gleichzeitig mit dem Dampfwasser eintretende Luft in die obere Öffnung der Röhre e eintritt und die Bohrung f des Kegels entweicht. Im Beharrungszustande befindet sich der Heizkörper unter einem etwas höheren Drucke, es muß also das Gefäß erst gefüllt sein, bis der Auftrieb des Schwimmers den auf dem Kegel lastenden Druck überwindet, wodurch gleichzeitig ein Entweichen von Dampf verhindert wird.The mode of operation is as follows: When the heating element is started up, heavy precipitation ■ forms, the water enters the trap and lifts the float accordingly, so that the water flows off unhindered. At the same time, the radiator is vented by the fact that the air entering intermittently or simultaneously with the steam water enters the upper opening of the tube e and the hole f of the cone escapes. In the steady state, the radiator is under a slightly higher pressure, so the vessel must first be filled before the buoyancy of the float overcomes the pressure on the cone, which at the same time prevents steam from escaping.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE187686C true DE187686C (en) |
Family
ID=451360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT187686D Active DE187686C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE187686C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0470053A1 (en) * | 1990-07-30 | 1992-02-05 | Afa-Tec S.R.L. | A condensate drainage device for gaseous fuel fired condensation boilers |
AT515305A4 (en) * | 2014-02-21 | 2015-08-15 | Vaillant Group Austria Gmbh | Kondensatsiphon |
-
0
- DE DENDAT187686D patent/DE187686C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0470053A1 (en) * | 1990-07-30 | 1992-02-05 | Afa-Tec S.R.L. | A condensate drainage device for gaseous fuel fired condensation boilers |
AT515305A4 (en) * | 2014-02-21 | 2015-08-15 | Vaillant Group Austria Gmbh | Kondensatsiphon |
AT515305B1 (en) * | 2014-02-21 | 2015-08-15 | Vaillant Group Austria Gmbh | Kondensatsiphon |
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