FR2396928A1 - Hot water heating system - has two circuits with pumps to force water in opposite directions through common by=pass - Google Patents

Hot water heating system - has two circuits with pumps to force water in opposite directions through common by=pass

Info

Publication number
FR2396928A1
FR2396928A1 FR7815382A FR7815382A FR2396928A1 FR 2396928 A1 FR2396928 A1 FR 2396928A1 FR 7815382 A FR7815382 A FR 7815382A FR 7815382 A FR7815382 A FR 7815382A FR 2396928 A1 FR2396928 A1 FR 2396928A1
Authority
FR
France
Prior art keywords
circuits
common
pumps
opposite directions
pass
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
FR7815382A
Other languages
French (fr)
Other versions
FR2396928B3 (en
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
Publication of FR2396928A1 publication Critical patent/FR2396928A1/en
Application granted granted Critical
Publication of FR2396928B3 publication Critical patent/FR2396928B3/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
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps

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)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

A pump (7) circulates water through a primary circuit consisting of a boiler (2) and a three way diverter valve (5). A second pump (13) circulates water through a secondary circuit consisting of a calorifier (14) a heater (15) and a mixing valve (16) connected to one of them. The flows and returns (9, 10) of the two circuits are connected together and a bypass (18) is common to both circuits. The pumps are positioned so that they tend to force water through the common bypass in opposite directions.
FR7815382A 1977-07-07 1978-05-18 Hot water heating system - has two circuits with pumps to force water in opposite directions through common by=pass Granted FR2396928A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7721322 1977-07-07

Publications (2)

Publication Number Publication Date
FR2396928A1 true FR2396928A1 (en) 1979-02-02
FR2396928B3 FR2396928B3 (en) 1980-12-26

Family

ID=6680544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815382A Granted FR2396928A1 (en) 1977-07-07 1978-05-18 Hot water heating system - has two circuits with pumps to force water in opposite directions through common by=pass

Country Status (1)

Country Link
FR (1) FR2396928A1 (en)

Also Published As

Publication number Publication date
FR2396928B3 (en) 1980-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse