DE1751291A1 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
DE1751291A1
DE1751291A1 DE19681751291 DE1751291A DE1751291A1 DE 1751291 A1 DE1751291 A1 DE 1751291A1 DE 19681751291 DE19681751291 DE 19681751291 DE 1751291 A DE1751291 A DE 1751291A DE 1751291 A1 DE1751291 A1 DE 1751291A1
Authority
DE
Germany
Prior art keywords
heat exchanger
exchanger according
housing
coiled tubing
housing channel
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.)
Pending
Application number
DE19681751291
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
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.)
GALLOMETER MESSGERAETE VERTRIE
Original Assignee
GALLOMETER MESSGERAETE VERTRIE
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 GALLOMETER MESSGERAETE VERTRIE filed Critical GALLOMETER MESSGERAETE VERTRIE
Priority to DE19681751291 priority Critical patent/DE1751291A1/en
Publication of DE1751291A1 publication Critical patent/DE1751291A1/en
Pending 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
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Claims (6)

P a t enta n s_ p r ü c h e 1. Wärmeaustauscher, dessen von dem einen Medium durchströmtes Gehäuse eine schraubenförmige Rohrwendel für das andere Medium enthält, insbesondere Heißwasserbereiter mit Aufheizung des Brauchwassers durch Dampf oder Heißwasser aus Heizungsanlagen, dadurch gekennzeichnet, daß das Gehäuse (1) ringfÖrmig ausgebildet ist und zwei parallel zueinander verlaufende Seitenwände (2, 3) enthält, die entsprechend dem Rohrdurchmesser der Rohrwendel (8) voneinander entfernt sind und in dem zwischen ihnen gebildeten Ringspalt die Rohrwendel (8) so aufnehmen, daß zwischen deren Windungen ein wendelförmiger Gehäusekanal (15) entsteht. P at enta n s_ p r ü c he 1.Heat exchanger whose housing through which one medium flows contains a helical pipe coil for the other medium, in particular hot water heaters with heating of the service water by steam or hot water from heating systems, characterized in that the housing ( 1) is ring-shaped and contains two parallel side walls (2, 3) which are spaced from one another according to the pipe diameter of the coiled pipe (8) and accommodate the coiled pipe (8) in the annular gap formed between them so that a helical housing channel (15) is created. 2. Wirmeaustauscher nach Anspruch 1, dadurch gekennzeichnet, daß die Seitenwände koaxiale Zylinder (2,3) sind. 2. Heat exchanger according to claim 1, characterized in that the side walls are coaxial cylinders (2,3). 3. Wärmeaustauscher nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Einlaßanschluß (7) das Gehäusekanals (15) dem Auslaßarischluß (9) der Rohrwendel (8) benachbart angeordnet ist und umgekehrt. 3. Heat exchanger according to claim 1 and 2, characterized in that the inlet connection (7) the housing duct (15) the outlet port (9) of the coiled tubing (8) arranged adjacent is and vice versa. 4. Wärmeaustauscher nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Windungsabstände der Rohrwendel (8) in Richtung der Temperaturabnahme im Gehäusekanal (15) kleiner werden. 4. Heat exchanger according to claim 1 to 3, characterized in that that the winding distances of the coiled tubing (8) in the direction of the temperature decrease in Housing channel (15) become smaller. 5. Wärmeaustauscher nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß in der Rohrwendel (8) und/oder im Gehäusekanal (15) Turbulenznocken (13, 14) angeordnet sind. 5. Heat exchanger according to claim 1 to 4, characterized characterized in that in the coiled tubing (8) and / or in the housing channel (15) turbulence cams (13, 14) are arranged. 6. Wärmeaustauscher nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß er eine zweite in ähnlicher Weise ausgebildete und bemessene Rohrwendel enthält, deren Gehäusekanal mit mit dem von der ersten Rohrwendel (8) gebildeten Gehäusekanal (15) verbunden ist. 7.'Wärmeaustauscher nach Anspruch 1 bis 6, dadurch gekennzeichnet, daß er von einem Isolierkörper (11) mit eingebetteter Dampfsperre (12) umgeben ist.6. Heat exchanger according to claim 1 to 5, characterized in that that it contains a second, similarly designed and dimensioned coiled tubing, its housing channel with the housing channel formed by the first coiled tubing (8) (15) is connected. 7.'Heat exchanger according to claim 1 to 6, characterized in that that it is surrounded by an insulating body (11) with an embedded vapor barrier (12).
DE19681751291 1968-05-03 1968-05-03 Heat exchanger Pending DE1751291A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681751291 DE1751291A1 (en) 1968-05-03 1968-05-03 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681751291 DE1751291A1 (en) 1968-05-03 1968-05-03 Heat exchanger

Publications (1)

Publication Number Publication Date
DE1751291A1 true DE1751291A1 (en) 1971-06-24

Family

ID=5692227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681751291 Pending DE1751291A1 (en) 1968-05-03 1968-05-03 Heat exchanger

Country Status (1)

Country Link
DE (1) DE1751291A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801891A (en) * 1988-07-27 1990-02-16 Meppeler Maschf Nv DHW HEATING DEVICE.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801891A (en) * 1988-07-27 1990-02-16 Meppeler Maschf Nv DHW HEATING DEVICE.
EP0355881A1 (en) * 1988-07-27 1990-02-28 N.V. Meppeler Machinefabriek Tap-water heating device

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