DE359375C - Method and device for protecting the interior of heating systems against rust - Google Patents

Method and device for protecting the interior of heating systems against rust

Info

Publication number
DE359375C
DE359375C DEH85926D DEH0085926D DE359375C DE 359375 C DE359375 C DE 359375C DE H85926 D DEH85926 D DE H85926D DE H0085926 D DEH0085926 D DE H0085926D DE 359375 C DE359375 C DE 359375C
Authority
DE
Germany
Prior art keywords
interior
heating systems
protecting
heating
oxygen
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
DEH85926D
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 DEH85926D priority Critical patent/DE359375C/en
Application granted granted Critical
Publication of DE359375C publication Critical patent/DE359375C/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
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Description

Verfahren und Vorrichtung, das Innere von Heizungsanlagen gegen Rost zu schützen. Heizungsanlagen unterliegen an der Dampf-bzw. wasserberührten Seite mit der Zeit einer starken V&rrostung. Ursache dieses ist der Sauerstoff, der beim Kreislauf des Heizmittels in die Anlage einwandert. Bei Warmwasserheizung ist meistens das Ausdehnungsgefäß die Einwanderungsstelle für den Luftsauerstoff. Bei Dampfheizung führt einmal der Heizdampf selbst Luft mit sich; besonders dringt aber Luft ein, wenn bei abgestellter Heizung in dieser ein Unterdruck entsteht, so daß die Luft an den Verbindungsstellen sich Eingang sucht.Method and device, the interior of heating systems against rust to protect. Heating systems are subject to the steam or. side in contact with water with the time of severe rusting. Cause this is the oxygen that migrates into the system during the heating medium cycle. With hot water heating is mostly the expansion tank is the point of immigration for the oxygen in the air. at Steam heating once carries air with the heating steam itself; but particularly urgent Air if a negative pressure arises in this when the heating is switched off, so that the air at the junctions seeks entrance.

Nach der Erfindung sollen in die Heizungsanlagen an den Einwanderungsstellen Körper eingebaut werden, welche den Sauerstoff binden odervernichten. Esisthierbeiwichtig,daßder Sauerstoffbinder nicht bei dem Heizvorgang die Umlaufgeschwindigkeit beeinträchtigt. Aus diesem Grunde erscheint als geeignetes Mittel, die Körper mit Stahlwolle zu füllen und ihnen ausreichenden Querschnitt zu geben. Ein hoher Mangangehalt dieser Späne fördert die Sauerstoffbindung; dem Heizmittel wird beim Durchströmen der Stahlwolle der Sauerstoff entzogen, so daß nicht mehr die Anlage selbst angreifen kann. Die Stahlwollefüllung ist nach gewissen Zeiten zu erneuern.According to the invention, in the heating systems at the immigration points Bodies are built in, which bind or destroy the oxygen. It is important that the Oxygen scavenger does not affect the circulation speed during the heating process. For this reason, the body with steel wool appears to be a suitable means fill and give them a sufficient cross-section. A high manganese content of this Chips promotes oxygen binding; the heating medium is when flowing through the steel wool the oxygen is withdrawn so that the system itself can no longer attack. the The steel wool filling must be replaced after a certain period of time.

Abb. i stellt schematisch eine Heizanlage und Abb. ?, einen Filterkörper für den Sauerstoff dar. a ist der mit Stahlwolle c gefüllte Körper und b das Ausdehnungsgefäß.Fig. I shows a schematic of a heating system and Fig.?, A filter body for the oxygen. A is the body filled with steel wool c and b the expansion tank.

Claims (2)

PATENT-ANSPRÜCHE: i. Verfahren, das Innere von Heizungsanlagen gegen Rost zu schützen, dadurch gekennzeichnet, daß an den Einwanderungsstellen des Sauerstoffs in die Rohrleitung sauerstoffbindende Körper (Stahlwolle) eingeschaltet werden. PATENT CLAIMS: i. Procedure against the interior of heating systems Protect rust, characterized in that at the immigration points of the oxygen Oxygen-binding bodies (steel wool) are switched on in the pipeline. 2. Vorrichtung zur Ausführung des Verfahrens nach Anspruch i, gekennzeichnet durch ein in die Rohrleitung eingeschaltetes Gefäß (a), in welchem über einem Siebzwischenboden Stahlwolle (c) aufgeschichtet ist.2. Apparatus for performing the method according to claim i, characterized by a vessel (a) switched into the pipeline, in which above an intermediate sieve bottom Steel wool (c) is piled up.
DEH85926D Method and device for protecting the interior of heating systems against rust Expired DE359375C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH85926D DE359375C (en) Method and device for protecting the interior of heating systems against rust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH85926D DE359375C (en) Method and device for protecting the interior of heating systems against rust

Publications (1)

Publication Number Publication Date
DE359375C true DE359375C (en) 1922-09-21

Family

ID=7164543

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH85926D Expired DE359375C (en) Method and device for protecting the interior of heating systems against rust

Country Status (1)

Country Link
DE (1) DE359375C (en)

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