FR2367991A2 - Domestic heating system with heat pump - has thermostatically controlled valve in water circuit downstream of condenser by=pass - Google Patents

Domestic heating system with heat pump - has thermostatically controlled valve in water circuit downstream of condenser by=pass

Info

Publication number
FR2367991A2
FR2367991A2 FR7630784A FR7630784A FR2367991A2 FR 2367991 A2 FR2367991 A2 FR 2367991A2 FR 7630784 A FR7630784 A FR 7630784A FR 7630784 A FR7630784 A FR 7630784A FR 2367991 A2 FR2367991 A2 FR 2367991A2
Authority
FR
France
Prior art keywords
condenser
bypass
heat pump
water
thermostatically controlled
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
FR7630784A
Other languages
French (fr)
Other versions
FR2367991B2 (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.)
MULTIFLUID ENERGIE
Original Assignee
MULTIFLUID ENERGIE
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 MULTIFLUID ENERGIE filed Critical MULTIFLUID ENERGIE
Priority to FR7630784A priority Critical patent/FR2367991A2/en
Publication of FR2367991A2 publication Critical patent/FR2367991A2/en
Application granted granted Critical
Publication of FR2367991B2 publication Critical patent/FR2367991B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/027—Condenser control arrangements
    • 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
    • F24D3/18—Hot-water central heating systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The heat pump consists of a compressor, a condenser, an expansion valve and an air heated evaporator. The condenser heats water in a primary circuit serving space heaters and a domestic hot water calorifier. There is a bypass on the water side from the flow the return to the condenser. There is a regulating valve in the bypass and a pump between the condenser and the branch to the bypass. The primary water flow is regulated by a thermostatically controlled valve in the primary circuit immediately downstream of the branch to the bypass. As this reduces flow into the primary circuit more water is forced through the bypass.
FR7630784A 1976-10-13 1976-10-13 Domestic heating system with heat pump - has thermostatically controlled valve in water circuit downstream of condenser by=pass Granted FR2367991A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7630784A FR2367991A2 (en) 1976-10-13 1976-10-13 Domestic heating system with heat pump - has thermostatically controlled valve in water circuit downstream of condenser by=pass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630784A FR2367991A2 (en) 1976-10-13 1976-10-13 Domestic heating system with heat pump - has thermostatically controlled valve in water circuit downstream of condenser by=pass

Publications (2)

Publication Number Publication Date
FR2367991A2 true FR2367991A2 (en) 1978-05-12
FR2367991B2 FR2367991B2 (en) 1982-04-02

Family

ID=9178713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630784A Granted FR2367991A2 (en) 1976-10-13 1976-10-13 Domestic heating system with heat pump - has thermostatically controlled valve in water circuit downstream of condenser by=pass

Country Status (1)

Country Link
FR (1) FR2367991A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461203A1 (en) * 1979-07-11 1981-01-30 Saunier Duval Heat pump regulation circuit - has capillary shunt across output circuit and shuntable thermostat
CN114440288A (en) * 2021-12-28 2022-05-06 华电电力科学研究院有限公司 Pipe network heat storage system based on serial connection of heat supply network supply and return main pipes and regulation and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461203A1 (en) * 1979-07-11 1981-01-30 Saunier Duval Heat pump regulation circuit - has capillary shunt across output circuit and shuntable thermostat
CN114440288A (en) * 2021-12-28 2022-05-06 华电电力科学研究院有限公司 Pipe network heat storage system based on serial connection of heat supply network supply and return main pipes and regulation and control method thereof
CN114440288B (en) * 2021-12-28 2022-10-28 华电电力科学研究院有限公司 Pipe network heat storage system based on serial connection of heat supply network supply and return main pipes and regulation and control method thereof

Also Published As

Publication number Publication date
FR2367991B2 (en) 1982-04-02

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