DE693443C - Hot water heating system with direct heating of the heating water by steam - Google Patents

Hot water heating system with direct heating of the heating water by steam

Info

Publication number
DE693443C
DE693443C DE1938SC115095 DESC115095D DE693443C DE 693443 C DE693443 C DE 693443C DE 1938SC115095 DE1938SC115095 DE 1938SC115095 DE SC115095 D DESC115095 D DE SC115095D DE 693443 C DE693443 C DE 693443C
Authority
DE
Germany
Prior art keywords
heating
water
steam
heat exchanger
heating system
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
DE1938SC115095
Other languages
German (de)
Inventor
John Schmitz
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.)
JOHN SCHMITZ
Original Assignee
JOHN SCHMITZ
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 JOHN SCHMITZ filed Critical JOHN SCHMITZ
Priority to DE1938SC115095 priority Critical patent/DE693443C/en
Application granted granted Critical
Publication of DE693443C publication Critical patent/DE693443C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Description

Warmwasserheizungsanlage mit unmittelbarer Erwärmung des Heizwassers durch Dampf Die Erfindung betrifft eine mit einem Ausdehnungsgefäß versehene Warmwasserheizungsanlage, bei. der das Wasser in einem Wärmeaustauscher durch unmittelbare Vereinigung mit Dampf erwärmt wird. Die durch den Niederschlag in der Heizungsanlage sich ergebende Vergrößerung der Wassermenge wird dem Dampferzeuger in bekannter Weise über einen Wasserstandregler wieder zugeleitet. Dabei kann bei einer Störung des Wasserstandreglers ein Überspeisen des Dampfkessels durch fortwährenden Übertritt von Wasser ,aus der Heizungsanlage eintreten.Hot water heating system with immediate heating of the heating water by steam The invention relates to a hot water heating system provided with an expansion tank, at. which the water in a heat exchanger by direct union with Steam is heated. The one resulting from the precipitation in the heating system The steam generator is used to increase the amount of water in a known manner Water level regulator fed back in. In the event of a fault in the water level regulator an overfeeding of the steam boiler due to the continuous transfer of water from the Enter the heating system.

Nach der Erfindung liegt bei einer Warmwasserheizungsanlage der eingangs genannten Art der Wärmeaustauscher um so viel höher als das Ausdehnungsgefäß, daß in diesem -der höchste Wasserstand noch unterhalb des Anschlusses der Speiseleitung vom Wärmeaustauscher zum Dampfkessel liegt und daß die Anschlüsse dieser Leitung und der zur Heizungsanlage führenden Leitung eine Wassermenge begrenzen, welche eine Überspeisung des Dampfkessels ausschließt.According to the invention, the above is in a hot water heating system named type of heat exchanger so much higher than the expansion tank that in this - the highest water level still below the connection of the feed line from the heat exchanger to the steam boiler and that the connections of this line and the pipe leading to the heating system limit the amount of water which excludes overfeeding of the steam boiler.

Dadurch wird erreicht, daß der höchste Wasserstand im Ausdehnungsgefäß nicht bis zur Anschlußstelle der Speiseleitung des Dampferzeugers am Wärmeaustauscher heranreicht.This ensures that the highest water level in the expansion vessel not up to the connection point of the steam generator feed line on the heat exchanger reaches.

In der Zeichnung ist eine Warmwasserheizungsanlage nach der Erfindung dargestellt. Aus dem Dampfkessel a wird der Dampf durch das Rohr b in den Wärmeaustauscher c geleitet, und das darin erwärmte Wasser wird durch die Leitung d unter Mitwirkungeiner Pumpe e in die Heizungsanlage f ,gefördert. Aus dieser fließt das unter Pumpendruck stehende Wasser durch die Leitung g wieder in den Wärmeaustauscher c zurück, um hier aufs neue erwärmt@zu werden. Durch die Leitung! und den Wasserstandregler h wird die durch die Dampfbildung im Dämpferzeuger a verringerte Wassermenge vom W ärmeaustauscher c her in diesen wieder ergänzt. Das Ausdehnungsgefäß lt steht durch das Rohr L mit dem Rohr d der Heizungsanlage in Verbindung.In the drawing, a hot water heating system according to the invention is shown. From the steam boiler a the steam is passed through the pipe b into the heat exchanger c, and the water heated therein is conveyed through the line d with the assistance of a pump e into the heating system f i. From this, the water under pump pressure flows back through line g into the heat exchanger c, where it is heated again @. Through the line! and the water level controller h, the amount of water reduced by the steam formation in the steam generator a is replenished from the heat exchanger c in this again. The expansion tank lt is connected through the pipe L to the pipe d of the heating system.

Nach der Erfindung steht nun der Wärmeaustauscher c so viel höher als das Ausdehnungsgefäß h, daß in diesem der höchste Wasserstand unterhalb des Anschlusses der Speiseleitung l ,an dem Wärmeaustauscher c liegt. Dadurch ist .es ausgeschlossen, daß Wasser laus der Heizungsanlage in größerer Menge in den Dampferzeugern übertreten und diesen überspeisen kann.According to the invention, the heat exchanger c is now so much higher than the expansion vessel h, that in this the highest water level below the Connection of the feed line l to which the heat exchanger c is located. This makes .es Ruled out that water leaks from the heating system in large quantities in the steam generators can trespass and overfeed it.

Weiterhin begrenzt der Höhenunterschied x zwischen dem Anschluß der Speiseleitung i und der zur Heizung/ führenden Leitung d am Wärmeaustauscher c eine solche Wassermenge, welche eine überspeisung des Dampfkesselsa bei Versagen des Wasserstandreglers nach Stillsetzen des Heizbetriebes.ausschließt.Furthermore, the height difference x limits between the connection of the Feed line i and the line d to the heating / leading to the heat exchanger c a the amount of water that would cause the steam boiler to overfeed if the Water level controller after heating has been shut down.

Claims (1)

PATENTANSPRUCH Warm« asserheizungsanlage mit unmittelbarer Erwärmung des Heizwassers im mit einem Ausdehnungsgefäß ausgestatteten Wärmeaustauscher durch Dampf, dadurch gekennzeichnet, daß der Wärndeaustauscher (c) so viel höher als das Ausdehnungsgefäß (h) liegt, daß in diesem der höchste Wasserstand noch unterhalb .des Anschlusses der Speiseleitung (i) vom Wärmeaustauscher zum Dampfkessel (a) liegt und daß die Anschlüsse dieser Leitung und der zur Heizungsanlage (f) führenden Leitung "(d) eine Wassermenge begrenzen, welche eine Überspeisung des Dampfkessels ausschließt.PATENT CLAIM Hot water heating system with direct heating of the heating water in the heat exchanger equipped with an expansion vessel by steam, characterized in that the heat exchanger (c) is so much higher than the expansion vessel (h) that the highest water level in it is still below the connection of the Feed line (i) is from the heat exchanger to the steam boiler (a) and that the connections of this line and the line "(d) leading to the heating system (f) limit an amount of water which prevents overfeeding of the steam boiler.
DE1938SC115095 1938-02-23 1938-02-23 Hot water heating system with direct heating of the heating water by steam Expired DE693443C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1938SC115095 DE693443C (en) 1938-02-23 1938-02-23 Hot water heating system with direct heating of the heating water by steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938SC115095 DE693443C (en) 1938-02-23 1938-02-23 Hot water heating system with direct heating of the heating water by steam

Publications (1)

Publication Number Publication Date
DE693443C true DE693443C (en) 1940-07-09

Family

ID=7450255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938SC115095 Expired DE693443C (en) 1938-02-23 1938-02-23 Hot water heating system with direct heating of the heating water by steam

Country Status (1)

Country Link
DE (1) DE693443C (en)

Similar Documents

Publication Publication Date Title
DE1576862A1 (en) Procedure for starting up a once-through steam generator
DE693443C (en) Hot water heating system with direct heating of the heating water by steam
DE608782C (en) Feed water preheater for forced circulation boiler
DE437728C (en) Process for heating the feed water to evaporation temperature in a steam boiler system with a feed water storage tank
DE719976C (en) Utility water heater combined with a hot water heating system
DE467119C (en) High pressure steam generator
DE426491C (en) Steam boiler system, which is fed to compensate for the load fluctuations in the case of a reduced boiler load, and which in the case of an increased load is reduced
DE476023C (en) High-pressure steam boiler with indirect heating by circulating superheated steam with a lower voltage than the voltage generated in the evaporator
AT54348B (en) Steam generator.
DE493850C (en) Process for feeding steam boilers in systems with preheating of the feed water using flue gases
DE408719C (en) Heat storage for steam boiler with economizer
DE207479C (en)
DE499418C (en) Steam boiler system in which excess steam is precipitated by water and the preheated water is stored
DE452285C (en) Steam generating plant with boilers under different pressures
DE443457C (en) Steam power plant with high and low pressure consumers
DE434282C (en) Device to prevent steam formation in flue gas preheaters
DE552782C (en) Connection of the radiator in a gravity hot water heating system
DE404411C (en) Water tube boilers, especially for locomotives
DE609699C (en) Steam generator with a pre-heater that is under higher pressure than the operating pressure
AT113193B (en) Steam generating system for very high pressures.
AT71937B (en) Feeding device for steam boilers.
DE829448C (en) Steam washing device for steam generators, in particular forced-flow steam generators
AT166363B (en) Steam generator
AT127915B (en) Steam generating plant.
AT151476B (en) Water softening system, in particular for softening spit water for locomotive boilers.