FR2381257A1 - Procede et dispositif pour la recuperation d'energie calorifique dans les eaux usees - Google Patents

Procede et dispositif pour la recuperation d'energie calorifique dans les eaux usees

Info

Publication number
FR2381257A1
FR2381257A1 FR7704445A FR7704445A FR2381257A1 FR 2381257 A1 FR2381257 A1 FR 2381257A1 FR 7704445 A FR7704445 A FR 7704445A FR 7704445 A FR7704445 A FR 7704445A FR 2381257 A1 FR2381257 A1 FR 2381257A1
Authority
FR
France
Prior art keywords
heat
water
domestic
industrial
recovery 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.)
Withdrawn
Application number
FR7704445A
Other languages
English (en)
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 FR7704445A priority Critical patent/FR2381257A1/fr
Publication of FR2381257A1 publication Critical patent/FR2381257A1/fr
Withdrawn legal-status Critical Current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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated water
    • 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
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/20—Sewage water
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

L'invention concerne un procédé et un dispositif de récupération d'énergie calorifique dans les eaux usées chaudes. Selon l'invention, on mesure en permanence la température des eaux usées et celle d'une eau de consommation, on envoie les eaux usées à un échangeur de chaleur servant à préchauffer ladite eau de consommation lorsque la température des eaux usées est supérieure à celle de l'eau de consommation et on rejette directement les eaux usées dans le cas contraire. Application aux économies d'énergie.
FR7704445A 1977-02-16 1977-02-16 Procede et dispositif pour la recuperation d'energie calorifique dans les eaux usees Withdrawn FR2381257A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704445A FR2381257A1 (fr) 1977-02-16 1977-02-16 Procede et dispositif pour la recuperation d'energie calorifique dans les eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704445A FR2381257A1 (fr) 1977-02-16 1977-02-16 Procede et dispositif pour la recuperation d'energie calorifique dans les eaux usees

Publications (1)

Publication Number Publication Date
FR2381257A1 true FR2381257A1 (fr) 1978-09-15

Family

ID=9186832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704445A Withdrawn FR2381257A1 (fr) 1977-02-16 1977-02-16 Procede et dispositif pour la recuperation d'energie calorifique dans les eaux usees

Country Status (1)

Country Link
FR (1) FR2381257A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453382A1 (fr) * 1979-02-17 1980-10-31 Philips Nv Collecteur d'eaux usees muni d'un echangeur de chaleur
US4381031A (en) * 1980-10-27 1983-04-26 Whitaker Larry D Spa-domestic hot water heat exchanger
US4398308A (en) 1980-05-07 1983-08-16 Berg Charles A Energy conservation in shower bathing
EP0160775A1 (fr) * 1984-05-07 1985-11-13 Jacob Weitman Méthode de contrôle d'un système de récupération d'énergie
US5301745A (en) * 1991-08-14 1994-04-12 Klaus Seib Installation for heat recovery
FR2987670A1 (fr) * 2012-03-05 2013-09-06 Energy Harvesting Tech Dispositif pour la recuperation de l'energie thermique d'un ecoulement d'eaux usees
US10633838B2 (en) 2013-03-05 2020-04-28 Energy Harvesting Tech Device for recovering thermal energy from a flow of waste water

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453382A1 (fr) * 1979-02-17 1980-10-31 Philips Nv Collecteur d'eaux usees muni d'un echangeur de chaleur
US4398308A (en) 1980-05-07 1983-08-16 Berg Charles A Energy conservation in shower bathing
US4381031A (en) * 1980-10-27 1983-04-26 Whitaker Larry D Spa-domestic hot water heat exchanger
EP0160775A1 (fr) * 1984-05-07 1985-11-13 Jacob Weitman Méthode de contrôle d'un système de récupération d'énergie
US4742865A (en) * 1984-05-07 1988-05-10 Jacob Weitman Method of controlling an energy recovery system
US5301745A (en) * 1991-08-14 1994-04-12 Klaus Seib Installation for heat recovery
FR2987670A1 (fr) * 2012-03-05 2013-09-06 Energy Harvesting Tech Dispositif pour la recuperation de l'energie thermique d'un ecoulement d'eaux usees
WO2013131930A3 (fr) * 2012-03-05 2014-12-04 Energy Harvesting Tech Dispositif pour la récupération de l'énergie thermique d'un écoulement d'eaux usées
US10633838B2 (en) 2013-03-05 2020-04-28 Energy Harvesting Tech Device for recovering thermal energy from a flow of waste water

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Legal Events

Date Code Title Description
ST Notification of lapse