FR2419486A1 - Solar-powered domestic water heater - has heat exchanger tube nests located centrally in tank to receive water from reservoir - Google Patents

Solar-powered domestic water heater - has heat exchanger tube nests located centrally in tank to receive water from reservoir

Info

Publication number
FR2419486A1
FR2419486A1 FR7806924A FR7806924A FR2419486A1 FR 2419486 A1 FR2419486 A1 FR 2419486A1 FR 7806924 A FR7806924 A FR 7806924A FR 7806924 A FR7806924 A FR 7806924A FR 2419486 A1 FR2419486 A1 FR 2419486A1
Authority
FR
France
Prior art keywords
tank
heat exchanger
reservoir
solar
exchanger tube
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Withdrawn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
FR7806924A
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.)
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 FR7806924A priority Critical patent/FR2419486A1/en
Publication of FR2419486A1 publication Critical patent/FR2419486A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/208—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with tubes filled with heat transfer fluid
    • 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
    • F24D3/082—Hot water storage tanks specially adapted therefor
    • F24D3/085—Double-walled tanks
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid

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)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The heat exchanger is located in an insulated tank (10) and has a water inlet (11) at the lower end. The central tube bundle (12) is fitted vertically in the tank and has a water inlet at the top and an outlet at the bottom, centrally in the tank. The water from the reservoir circulates upwards outside the tubes and is discharged through the branch (26) at the top of the tank. The water is heated indirectly from the heater (25).
FR7806924A 1978-03-10 1978-03-10 Solar-powered domestic water heater - has heat exchanger tube nests located centrally in tank to receive water from reservoir Withdrawn FR2419486A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806924A FR2419486A1 (en) 1978-03-10 1978-03-10 Solar-powered domestic water heater - has heat exchanger tube nests located centrally in tank to receive water from reservoir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806924A FR2419486A1 (en) 1978-03-10 1978-03-10 Solar-powered domestic water heater - has heat exchanger tube nests located centrally in tank to receive water from reservoir

Publications (1)

Publication Number Publication Date
FR2419486A1 true FR2419486A1 (en) 1979-10-05

Family

ID=9205610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806924A Withdrawn FR2419486A1 (en) 1978-03-10 1978-03-10 Solar-powered domestic water heater - has heat exchanger tube nests located centrally in tank to receive water from reservoir

Country Status (1)

Country Link
FR (1) FR2419486A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU657340B2 (en) * 1991-08-07 1995-03-09 Solahart Industries Pty Ltd A gas booster apparatus for a tank of a solar hot water heater
WO2012020395A3 (en) * 2010-08-09 2013-06-06 Kevin John Quinn A water storage tank and heating apparatus for the water storage tank, and a method for heating water in a water storage tank
NL2010109C2 (en) * 2013-01-10 2014-07-15 Hans Hoenselaar V O F External heat exchanger.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358366A (en) * 1930-12-11 1931-10-08 George Minshull Lewis Improved gas fired water heater or boiler
US2077323A (en) * 1935-06-29 1937-04-13 Samuel A Hendrix Water heater
FR1340957A (en) * 1962-09-13 1963-10-25 Improvements made to storage water heaters
FR2240422A1 (en) * 1973-08-08 1975-03-07 Gaz De France Thermosyphon-engendering partition in vert. boiler - is open-ended cylinder surrounding central heater tube
FR2305695A1 (en) * 1975-03-26 1976-10-22 Bennavail Francis Solar energy water heater - has heat exchanger vessel connected by small pipe to tank increasing inlet speed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358366A (en) * 1930-12-11 1931-10-08 George Minshull Lewis Improved gas fired water heater or boiler
US2077323A (en) * 1935-06-29 1937-04-13 Samuel A Hendrix Water heater
FR1340957A (en) * 1962-09-13 1963-10-25 Improvements made to storage water heaters
FR2240422A1 (en) * 1973-08-08 1975-03-07 Gaz De France Thermosyphon-engendering partition in vert. boiler - is open-ended cylinder surrounding central heater tube
FR2305695A1 (en) * 1975-03-26 1976-10-22 Bennavail Francis Solar energy water heater - has heat exchanger vessel connected by small pipe to tank increasing inlet speed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU657340B2 (en) * 1991-08-07 1995-03-09 Solahart Industries Pty Ltd A gas booster apparatus for a tank of a solar hot water heater
WO2012020395A3 (en) * 2010-08-09 2013-06-06 Kevin John Quinn A water storage tank and heating apparatus for the water storage tank, and a method for heating water in a water storage tank
NL2010109C2 (en) * 2013-01-10 2014-07-15 Hans Hoenselaar V O F External heat exchanger.
EP2754976A1 (en) * 2013-01-10 2014-07-16 Hans Hoenselaar V.o.F. External heat exchanger

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Legal Events

Date Code Title Description
ST Notification of lapse