DE9417322U1 - Device for using waste heat when showering, in which the warm shower waste water is used to heat the cooler fresh water - Google Patents

Device for using waste heat when showering, in which the warm shower waste water is used to heat the cooler fresh water

Info

Publication number
DE9417322U1
DE9417322U1 DE9417322U DE9417322U DE9417322U1 DE 9417322 U1 DE9417322 U1 DE 9417322U1 DE 9417322 U DE9417322 U DE 9417322U DE 9417322 U DE9417322 U DE 9417322U DE 9417322 U1 DE9417322 U1 DE 9417322U1
Authority
DE
Germany
Prior art keywords
water
heat
waste
waste water
showering
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 - Lifetime
Application number
DE9417322U
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
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 Individual filed Critical Individual
Priority to DE9417322U priority Critical patent/DE9417322U1/en
Priority claimed from DE4402269A external-priority patent/DE4402269A1/en
Publication of DE9417322U1 publication Critical patent/DE9417322U1/en
Priority to DE29514093U priority patent/DE29514093U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/024—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 only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Domestic Plumbing Installations (AREA)

Description

Die Erfindung betrifft eine Einrichtung zur Abwärmenutzung von Duschwasser, bei der das warme Duschabwasser (Eintritt bei 3) zurThe invention relates to a device for the use of waste heat from shower water, in which the warm shower waste water (inlet at 3) is used for

Erwärmung des kühlerenWarming of the cooler

Frischwassers (Eintritt bei 1, Austritt bei 2)genutzt wird und somit zu einer erheblichen Energieeinsparungfresh water (inlet at 1, outlet at 2) is used and thus leads to a significant energy saving

beiträgt. Das abfließende Duschwasser besitzt in den meisten Fällen noch eine Temperatur von ca 380C. Dieses warme Wasser wird am Anschluß (3) in die Vorrichtung so eingeleitet, daß es einen Großteil seiner noch vorhandenen Wärmeenergie an das kalte Frischwasser abgibt und somit das Frischwasser vor der Erwärmung durch einen Warmwasserbereiter auf ein höheres Temperaturniveau anhebt.contributes. In most cases, the shower water that flows out still has a temperature of around 38 0 C. This warm water is fed into the device at connection (3) in such a way that it transfers a large part of its remaining heat energy to the cold fresh water and thus raises the fresh water to a higher temperature level before it is heated by a water heater.

Dadurch kann der Energiebedarf des Warmwasserbereiters heruntergeregelt werden.This allows the energy requirement of the water heater to be reduced.

Claims (6)

Horst Weiß Heßlerstr.239 45329 Essen Schutzansprüche Die Vorrichtung zur Nutzung der Abwärme von Duschwasser, um die Eingangstemperatur des Frischwassers an einem Warmwasserbereiter zu erhöhen dadurch gekennzeichnet, daßHorst Weiß Heßlerstr.239 45329 Essen Protection claims The device for using the waste heat of shower water to increase the inlet temperature of the fresh water at a water heater, characterized in that 1. das Gehäuse (4) als1. the housing (4) as Baukastensystem, (B-E, 7-8) aus handelsüblichen Abwasserrohren hergestellt wird.Modular system (B-E, 7-8) made from commercially available sewage pipes. 2. der Wärmetauscher (A) aus einem2. the heat exchanger (A) consists of a zu einer Spirale aufgedrehtem Kupferrohr (6) besteht.copper pipe (6) twisted into a spiral. 3. die Wasserführung, von Abwasser und Druckwasser gegenläufig3. the water flow, from waste water and pressurized water in opposite directions durchgeführt wird.is carried out. 4. während des Betriebes die Vorrichtung mit Wasser gefüllt ist und sich nach Beendigung wieder4. the device is filled with water during operation and is filled again after completion selbständig entleert.emptied automatically. 5. das abwärtslaufende Abwasser durch ein Steigrohr (7) so geleitet wird, daß der Wärmetauscher (6)5. the downward-flowing waste water is guided through a riser pipe (7) so that the heat exchanger (6) vollflächig umspült wird.is completely washed over. 6. das Abwasser durch ein Fallrohr (8) mit Überlauf so geführt wird, daß es am vorzeitigen Austritt aus der Vorrichtung gehindert wird.6. the waste water is led through a downpipe (8) with overflow in such a way that it is prevented from prematurely escaping from the device.
DE9417322U 1994-01-27 1994-01-27 Device for using waste heat when showering, in which the warm shower waste water is used to heat the cooler fresh water Expired - Lifetime DE9417322U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9417322U DE9417322U1 (en) 1994-01-27 1994-01-27 Device for using waste heat when showering, in which the warm shower waste water is used to heat the cooler fresh water
DE29514093U DE29514093U1 (en) 1994-01-27 1995-09-03 Device for using waste heat when showering, with built-in cleaning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9417322U DE9417322U1 (en) 1994-01-27 1994-01-27 Device for using waste heat when showering, in which the warm shower waste water is used to heat the cooler fresh water
DE4402269A DE4402269A1 (en) 1994-01-27 1994-01-27 System utilising waste heat of shower water

Publications (1)

Publication Number Publication Date
DE9417322U1 true DE9417322U1 (en) 1995-02-02

Family

ID=25933286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9417322U Expired - Lifetime DE9417322U1 (en) 1994-01-27 1994-01-27 Device for using waste heat when showering, in which the warm shower waste water is used to heat the cooler fresh water

Country Status (1)

Country Link
DE (1) DE9417322U1 (en)

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