FR2257868A1 - Central heating system with parallel boilers - delivers through heat exchange supplying warm tap water - Google Patents

Central heating system with parallel boilers - delivers through heat exchange supplying warm tap water

Info

Publication number
FR2257868A1
FR2257868A1 FR7340149A FR7340149A FR2257868A1 FR 2257868 A1 FR2257868 A1 FR 2257868A1 FR 7340149 A FR7340149 A FR 7340149A FR 7340149 A FR7340149 A FR 7340149A FR 2257868 A1 FR2257868 A1 FR 2257868A1
Authority
FR
France
Prior art keywords
tap water
warm tap
central heating
delivers
heat exchanger
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.)
Granted
Application number
FR7340149A
Other languages
French (fr)
Other versions
FR2257868B1 (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.)
LECOMTE ROBERT FR
Original Assignee
LECOMTE ROBERT FR
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 LECOMTE ROBERT FR filed Critical LECOMTE ROBERT FR
Priority to FR7340149A priority Critical patent/FR2257868A1/en
Priority to NL7414399A priority patent/NL7414399A/en
Publication of FR2257868A1 publication Critical patent/FR2257868A1/en
Application granted granted Critical
Publication of FR2257868B1 publication Critical patent/FR2257868B1/fr
Granted 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
    • 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/156—Reducing the quantity of energy consumed; Increasing efficiency
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/258—Outdoor temperature
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/32—Control of valves of switching valves
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/335—Control of pumps, e.g. on-off control
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • F24H15/365—Control of heat-generating means in heaters of burners of two or more burners, e.g. an array of burners

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)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The boilers (1) are gradually brought into use with a rising demand for heat and deliver the heated fluid via a common buspipe to a heat exchanger, the secondary side of which is part of a warm tap water circuit including one or more circulating pumps. After flowing through the heat exchanger, the primary fluid is pumped into the secondary central heating circuit, the return (52) from which is connected to the boiler inlet header. A three-way valve can be provided, operating in accordance with the demand for warm tap water, to regulate the proportion of primary fluid passing through the heat exchanger. Each boiler can have its own circulation pump controlled by a unit reacting to the temperature of the fluid delivered to the outlet header.
FR7340149A 1973-11-12 1973-11-12 Central heating system with parallel boilers - delivers through heat exchange supplying warm tap water Granted FR2257868A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7340149A FR2257868A1 (en) 1973-11-12 1973-11-12 Central heating system with parallel boilers - delivers through heat exchange supplying warm tap water
NL7414399A NL7414399A (en) 1973-11-12 1974-11-05 HEATING INSTALLATION WITH SOME PARALLEL BOILERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340149A FR2257868A1 (en) 1973-11-12 1973-11-12 Central heating system with parallel boilers - delivers through heat exchange supplying warm tap water

Publications (2)

Publication Number Publication Date
FR2257868A1 true FR2257868A1 (en) 1975-08-08
FR2257868B1 FR2257868B1 (en) 1976-10-01

Family

ID=9127605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340149A Granted FR2257868A1 (en) 1973-11-12 1973-11-12 Central heating system with parallel boilers - delivers through heat exchange supplying warm tap water

Country Status (2)

Country Link
FR (1) FR2257868A1 (en)
NL (1) NL7414399A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594940A1 (en) * 1986-02-24 1987-08-28 Gaz De France Installation for producing hot sanitary water for a building with a number of storeys
WO2002004870A1 (en) * 2000-07-10 2002-01-17 Merloni Termosanitari S.P.A. Methods for limiting the limestone deposits in a boiler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191027A (en) * 1976-07-29 1980-03-04 Kabushiki Kaisah Maekawa Seisakusho Apparatus for cooling brine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594940A1 (en) * 1986-02-24 1987-08-28 Gaz De France Installation for producing hot sanitary water for a building with a number of storeys
WO2002004870A1 (en) * 2000-07-10 2002-01-17 Merloni Termosanitari S.P.A. Methods for limiting the limestone deposits in a boiler

Also Published As

Publication number Publication date
NL7414399A (en) 1975-05-14
FR2257868B1 (en) 1976-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse