DE462206C - Surface condenser with overhead tube group through which the cooling water first flows - Google Patents
Surface condenser with overhead tube group through which the cooling water first flowsInfo
- Publication number
- DE462206C DE462206C DEM102372D DEM0102372D DE462206C DE 462206 C DE462206 C DE 462206C DE M102372 D DEM102372 D DE M102372D DE M0102372 D DEM0102372 D DE M0102372D DE 462206 C DE462206 C DE 462206C
- Authority
- DE
- Germany
- Prior art keywords
- cooling water
- flows
- tube group
- water
- surface condenser
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/10—Auxiliary systems, arrangements, or devices for extracting, cooling, and removing non-condensable gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
Oberflächenkondensator mit obenliegender, vom Kühlwasser zuerst durchflossener Rohrgruppe Oberflächenkondensatoren, bei denen der vom kalten Kühlwasser zuerst durchflossene Wasserweg oben liegt, während das erwärmte Kühlwasser den Kondensator unten verläßt, neigen dazu, oben einen Luftsack zu bilden, der zur Folge hat, daß die obersten Rohre des ersten Wasserweges mit Luft angefüllt sind und nicht vom Kühlwasser durchflossen -werden. Es ist aber besonders wichtig, daß diese vom Dampf. zuerst getroffenen Rohre in vollem Maße vom Kühlwasser durchflossen werden.Surface condenser with an overhead condenser through which the cooling water flows first Tube group of surface condensers, where the cold cooling water comes first The water path through which it flows lies above, while the heated cooling water passes through the condenser leaves at the bottom tend to form an air sac at the top, which has the consequence that the uppermost pipes of the first waterway are filled with air and not from the Cooling water can be flowed through. But it is particularly important that this is from the steam. the pipes hit first are fully traversed by the cooling water.
Nach der Erfindung wird dies in besonders einfacher Weise dadurch erreicht, daß eine kleine hydraulische Luftfördervorrichtung, die mit dem Druckunterschied betrieben wird, der sich aus dem Widerstand des Kondensators ergibt, die Luft aus dem obersten Teil des Wasserraumes des Kondensators in das Warmwasserrohr schafft. Die `Vassermenge, die auf diese Weise vom Kaltin das Warmwasserrohr gelangt, . ohne im Kondensator erwärmt zu werden, ist so gering, daß sie keine Rolle spielt.According to the invention, this is achieved in a particularly simple manner achieves that a small hydraulic air conveyor that handles the pressure difference is operated, which results from the resistance of the capacitor, the air out creates the uppermost part of the water space of the condenser in the hot water pipe. The amount of water that gets from the cold into the hot water pipe in this way. without to be heated in the condenser is so small that it does not matter.
Die Zeichnung stellt die Erfindung in zwei Ausführungsbeispielen (Abb. I und 2) schematisch dar. Bei der Ausführung nach Abb. I empfängt der Strahlapparat a das Betriebswasser aus der Kaltwasserleitung b und gibt sein Abwasserluftgemisch in die Warmwasserleitung c ab. Er empfängt die abzusaugende Luft aus der Umkehrkammer d durch die Leitung e. Man kann statt dessen auch den oberen Teil der Wassereintrittskammer g mit dem Strahlapparat verbinden.The drawing shows the invention in two exemplary embodiments (Figs. I and 2) schematically. In the embodiment according to Fig. It receives the air to be extracted from the reversing chamber d through line e. Instead, you can also connect the upper part of the water inlet chamber g to the jet apparatus.
Bei der Ausführung nach Abb. 2 besteht die hydraulische Luftfördervorr ichtung lediglich aus einem Rohr f, welches den oberen Teil der Wassereintrittskammer g mit dem Warmwasserabflußrohr c verbindet. Dieses Rohr f kann in den Wasserkammern oder außen liegen. Es wirkt in der Weise, daß sich am oberen Einlauf ein Wasserstrudel bildet, der die etwa vorhandene Luft mitreißt und unter Ausnutzung des hydraulischen Gefälles in das Warmwasserrohr c treibt, wo sie vom Warmwasser fortgespült wird. Diese zweite Ausführung besitzt besonders den Vorteil der Einfachheit.In the version according to Fig. 2, there is a hydraulic air delivery device ichtung only from a pipe f, which the upper part of the water inlet chamber g connects to the hot water drain pipe c. This tube f can be in the water chambers or lie outside. It works in such a way that there is a vortex of water at the upper inlet forms, which entrains any air present and taking advantage of the hydraulic The incline drives into the hot water pipe c, where it is flushed away by the hot water. This second embodiment has the particular advantage of simplicity.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM102372D DE462206C (en) | Surface condenser with overhead tube group through which the cooling water first flows |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM102372D DE462206C (en) | Surface condenser with overhead tube group through which the cooling water first flows |
Publications (1)
Publication Number | Publication Date |
---|---|
DE462206C true DE462206C (en) | 1929-01-12 |
Family
ID=7324835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM102372D Expired DE462206C (en) | Surface condenser with overhead tube group through which the cooling water first flows |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE462206C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19953612A1 (en) * | 1999-11-08 | 2001-05-10 | Abb Alstom Power Ch Ag | Horizontal heat exchanger with reversal chamber uses line venting chamber descending from topmost possible geodetic point through second medium chamber to chamber on input and output side. |
FR2804203A1 (en) * | 2000-01-20 | 2001-07-27 | Baelz Gmbh Helmut | CONDENSATE GAS TRANSMISSION SYSTEM |
-
0
- DE DEM102372D patent/DE462206C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19953612A1 (en) * | 1999-11-08 | 2001-05-10 | Abb Alstom Power Ch Ag | Horizontal heat exchanger with reversal chamber uses line venting chamber descending from topmost possible geodetic point through second medium chamber to chamber on input and output side. |
FR2804203A1 (en) * | 2000-01-20 | 2001-07-27 | Baelz Gmbh Helmut | CONDENSATE GAS TRANSMISSION SYSTEM |
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