FR2428222A1 - Recovery system for domestic waste water heat - has several evaporators and common condenser with low pressure distilled water - Google Patents

Recovery system for domestic waste water heat - has several evaporators and common condenser with low pressure distilled water

Info

Publication number
FR2428222A1
FR2428222A1 FR7817268A FR7817268A FR2428222A1 FR 2428222 A1 FR2428222 A1 FR 2428222A1 FR 7817268 A FR7817268 A FR 7817268A FR 7817268 A FR7817268 A FR 7817268A FR 2428222 A1 FR2428222 A1 FR 2428222A1
Authority
FR
France
Prior art keywords
heat
distilled water
waste water
low pressure
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Withdrawn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
FR7817268A
Other languages
French (fr)
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.)
Rederi Nordstjernan AB
Original Assignee
Rederi Nordstjernan AB
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 Rederi Nordstjernan AB filed Critical Rederi Nordstjernan AB
Priority to FR7817268A priority Critical patent/FR2428222A1/en
Publication of FR2428222A1 publication Critical patent/FR2428222A1/en
Withdrawn legal-status Critical Current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
    • F24D15/00—Other domestic- or space-heating systems
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/005—Central heating systems using heat accumulated in storage masses water heating system with recuperation of waste heat

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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

The heat transfer system is used for heating water supply and heating systems in a building. The heat carrier circulates in a closed cycle between evaporation and condensing zone. The condensed carrier is returned as liquid to the evaporator. This system utilises waste heat in waste water in residential blocks with economy. The hot waste water flows through the evaporator and heat is transferred there to evaporate the heat carrying medium. Several such evaporator zones can be used and all are connected to a common condenser (6). The heat carrier is distilled water at a pressure of at least one hundred millibars. Alternatively, the distilled water is used at a pressure = thirty millibars.
FR7817268A 1978-06-09 1978-06-09 Recovery system for domestic waste water heat - has several evaporators and common condenser with low pressure distilled water Withdrawn FR2428222A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7817268A FR2428222A1 (en) 1978-06-09 1978-06-09 Recovery system for domestic waste water heat - has several evaporators and common condenser with low pressure distilled water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817268A FR2428222A1 (en) 1978-06-09 1978-06-09 Recovery system for domestic waste water heat - has several evaporators and common condenser with low pressure distilled water

Publications (1)

Publication Number Publication Date
FR2428222A1 true FR2428222A1 (en) 1980-01-04

Family

ID=9209289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817268A Withdrawn FR2428222A1 (en) 1978-06-09 1978-06-09 Recovery system for domestic waste water heat - has several evaporators and common condenser with low pressure distilled water

Country Status (1)

Country Link
FR (1) FR2428222A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse