FR2355251A1 - Continuous flow water heater for domestic use - has single circulating pump in short circuit between flow and return for heating and hot water supplies - Google Patents

Continuous flow water heater for domestic use - has single circulating pump in short circuit between flow and return for heating and hot water supplies

Info

Publication number
FR2355251A1
FR2355251A1 FR7616903A FR7616903A FR2355251A1 FR 2355251 A1 FR2355251 A1 FR 2355251A1 FR 7616903 A FR7616903 A FR 7616903A FR 7616903 A FR7616903 A FR 7616903A FR 2355251 A1 FR2355251 A1 FR 2355251A1
Authority
FR
France
Prior art keywords
hot water
short circuit
pump
heating
flow
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Withdrawn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
FR7616903A
Other languages
French (fr)
Inventor
Hans Meier
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.)
Vaillant SARL
Original Assignee
Vaillant SARL
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 Vaillant SARL filed Critical Vaillant SARL
Priority to FR7616903A priority Critical patent/FR2355251A1/en
Publication of FR2355251A1 publication Critical patent/FR2355251A1/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Withdrawn legal-status Critical Current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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The continuous flow water heater has a water coil (1) heated by gas, oil or electricity. The water flows from the discharge (2) of the heater through a short circuit connection (15) to the inlet (3) of the heater. A circulating pump (16) is put in this connection. The outlet (17) of the pump has a branch (5) leading to a space heating circuit (10) with radiators (9) and the primary of a domestic hot water supply (12). These two are in parallel, with their returns (8, 11) taken to the pump inlet (15) through a three way valve (6) which gives priority to the hot water when necessary. The position of the pump in the short circuit connection enables one pump to serve both the heating and the hot water circuits.
FR7616903A 1976-06-03 1976-06-03 Continuous flow water heater for domestic use - has single circulating pump in short circuit between flow and return for heating and hot water supplies Withdrawn FR2355251A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616903A FR2355251A1 (en) 1976-06-03 1976-06-03 Continuous flow water heater for domestic use - has single circulating pump in short circuit between flow and return for heating and hot water supplies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616903A FR2355251A1 (en) 1976-06-03 1976-06-03 Continuous flow water heater for domestic use - has single circulating pump in short circuit between flow and return for heating and hot water supplies

Publications (1)

Publication Number Publication Date
FR2355251A1 true FR2355251A1 (en) 1978-01-13

Family

ID=9173991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616903A Withdrawn FR2355251A1 (en) 1976-06-03 1976-06-03 Continuous flow water heater for domestic use - has single circulating pump in short circuit between flow and return for heating and hot water supplies

Country Status (1)

Country Link
FR (1) FR2355251A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076494A (en) * 1989-12-18 1991-12-31 Carrier Corporation Integrated hot water supply and space heating system
GB2466075A (en) * 2008-12-13 2010-06-16 Electric Heating Company Ltd Electric combination boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076494A (en) * 1989-12-18 1991-12-31 Carrier Corporation Integrated hot water supply and space heating system
GB2466075A (en) * 2008-12-13 2010-06-16 Electric Heating Company Ltd Electric combination boiler

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Legal Events

Date Code Title Description
ST Notification of lapse