DE625363C - Hot water heating system, especially for rapidly and strongly changing heat requirements - Google Patents

Hot water heating system, especially for rapidly and strongly changing heat requirements

Info

Publication number
DE625363C
DE625363C DEP62699D DEP0062699D DE625363C DE 625363 C DE625363 C DE 625363C DE P62699 D DEP62699 D DE P62699D DE P0062699 D DEP0062699 D DE P0062699D DE 625363 C DE625363 C DE 625363C
Authority
DE
Germany
Prior art keywords
boiler
hot water
heating system
rapidly
water heating
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
DEP62699D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEP62699D priority Critical patent/DE625363C/en
Application granted granted Critical
Publication of DE625363C publication Critical patent/DE625363C/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
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps

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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

Warxnwasserheizungsanlage, insbesondere ß."ir rasch und stark wechselnden Wärmebedarf Bei der Anlage nach Patent 60q.298 ist die Pumpe zwischen dem tiefliegenden offenen Rücklaufbehälter und dem Kessel angeordnet und drückt das Wasser durch den Kessel hindurch in den hochliegenden offenen. Vorlaufbehälter. Es lastet demnach auf dem Kessel der Druck der Wassersäule vom Kessel bis zum Vorlaufbehälter, welcher Druck bei großen Höhen recht beträchtlich werden kann, was bei der angestrebten Verwendung von gußeisernen Kesseln unerwünscht ist. Um diese Beanspruchung des Kessels zu vermeiden, wird erfindungsgemäß die Pumpe in an sich bekannter Weise im Vorlauf unmittelbar neben dem Kessel, und zwar so tief angeordnet, daß ihr das Wasser durch den Kessel hindurch aus dem etwas über dem- Kessel liegenden Rückla!ufbehälter zufließt: Durch diese Maßnahmen bleibt der Kessel von der Anlage her fast völlig -drucklos, denn es ruht auf ihm nur die verhältnismäßig sehr niedrige Wassersäule bis zum Wasserspiegel des Rücklaufbehälters. Da bei der Lage des Rücklaüfbehälters über dem Kessel ein Leerlaufen desselben möglich wäre, wird erfindungsgemäß weiterhin an die Leitung zwischen Kessel und Pumpe ein -Standrohr an hochliegender Stelle angesichlos7 sen, so daß beim Absinken des - Wassie~-spiegels bis zu dieser Höhe die Pumpe leer: läuft.Warxnwasserheizungsanlage, especially ß. "Ir rapidly and strongly changing Heat requirement In the system according to patent 60q.298, the pump is between the low-lying open return tank and the boiler and pushes the water through the Kettle through into the high-lying open. Feed tank. It is therefore a burden on the boiler the pressure of the water column from the boiler to the supply tank, which Pressure at high altitudes can be quite considerable, which is what is sought after Use of cast iron kettles is undesirable. To this stress on the boiler to avoid, according to the invention, the pump is in a known manner in the lead right next to the kettle, so deep that you can let the water through flows through the boiler from the return tank slightly above the boiler: Due to these measures, the boiler remains almost completely depressurized from the system, because only the comparatively very low water column up to the water level rests on it of the return tank. As with the position of the return tank above the boiler The same would be possible to empty, according to the invention continues to be on the line A standpipe at a high point between the boiler and the pump, so that when the water level drops to this height the pump runs empty.

Die Zeichnung veranschaulicht .eine beispielsweise Ausführung: Es bezeichnen 1(e den Kessel, V den offenen Vorlaufbehälter mit Überlauf Ue, Hi, II2, I(I Heizkörper, R den offenen Rücklaufbehälter, -P die Pumpe, v1, v2, v3 Vorlaufleitungen, -rx, Y2, 3 Rücklaufleitungen, S das Standrohr.The drawing illustrates an example implementation: It 1 (e denotes the boiler, V the open feed tank with overflow Ue, Hi, II2, I (I radiator, R the open return tank, -P the pump, v1, v2, v3 flow lines, -rx, Y2, 3 return lines, S the standpipe.

Da die Pumpe heißes Wasser bis zu ioo° zu fördern hat, muß ;es ihr unter Druck zugeführt werden. Der Rücklaufbehälter ist daher in entsprechender Höhe über der Pumpe angeordnet. Zwischen Pumpe und Vorlaufleitung befindet sich eine Rückschlagklappe RICI.Since the pump has to deliver hot water up to 100 °, it must be yours fed under pressure. The return tank is therefore at the appropriate height arranged above the pump. There is one between the pump and the supply line Check valve RICI.

Vom Rücklaufbehälter fließt das Wasser dem Kessel mit natürlichem Gefälle zu. Ein Leerpumpen -des Kessels durch die Pumpe wird durch das an die Leitung zwischen Kessel und Pumpe an hochliegender Stelle angeschlossene -Standrohr S verhindert.From the return tank the water flows to the boiler with natural Gradient to. A pumping-out of the boiler by the pump is caused by the on the line Standing pipe S connected at a high point between the boiler and pump is prevented.

Claims (1)

PATENTANSPRÜCHE: i. Warmwasserheizungsanlage nach Patent 604298, dadurch gekennzeichnet, daß der. offene Rücklaufbehälter oberhalb des Kessels und die Umlaufpumpe im Vorlauf unmittelbar' neben dem Kessel so rief angeordnet ist, daß ihr das Wasser aus dem Kessel zufließt. z. Anlage nach Anspruch i, dadurch gekennzeichnet, da,ß an die Verbindungsleitung zwischen Pumpe und Kessel ein. Standrohr an :einer hochliegenden. Stelle angeschlossen ist.PATENT CLAIMS: i. Hot water heating system according to patent 604298, thereby marked that the. open return tank above the boiler and the circulation pump in the forerun immediately 'next to the kettle is arranged so called that you have the water flows in from the boiler. z. Plant according to claim i, characterized in that, ß to the connection line between the pump and the boiler. Standpipe on: an elevated one. Body is connected.
DEP62699D Hot water heating system, especially for rapidly and strongly changing heat requirements Expired DE625363C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP62699D DE625363C (en) Hot water heating system, especially for rapidly and strongly changing heat requirements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP62699D DE625363C (en) Hot water heating system, especially for rapidly and strongly changing heat requirements

Publications (1)

Publication Number Publication Date
DE625363C true DE625363C (en) 1937-01-21

Family

ID=7390009

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP62699D Expired DE625363C (en) Hot water heating system, especially for rapidly and strongly changing heat requirements

Country Status (1)

Country Link
DE (1) DE625363C (en)

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