FR3070755B1 - Dispositifs de securite pour installations frigorifiques et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables - Google Patents

Dispositifs de securite pour installations frigorifiques et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables Download PDF

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Publication number
FR3070755B1
FR3070755B1 FR1758243A FR1758243A FR3070755B1 FR 3070755 B1 FR3070755 B1 FR 3070755B1 FR 1758243 A FR1758243 A FR 1758243A FR 1758243 A FR1758243 A FR 1758243A FR 3070755 B1 FR3070755 B1 FR 3070755B1
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France
Prior art keywords
heat pumps
toxic
safety devices
flammable refrigerant
refrigeration plants
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Active
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FR1758243A
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English (en)
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FR3070755A1 (fr
Inventor
Jacques Bernier
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BERNIER DEV
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BERNIER DEV
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Priority to FR1758243A priority Critical patent/FR3070755B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • 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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Greenhouses (AREA)

Abstract

La présente invention concerne une installation de production de froid ou une pompe à chaleur, installée dans un local et équipée d'un caisson étanche contenant tout le système frigorifique, le dit caisson étant raccordé par une gaine étanche à l'extérieur du bâtiment. Un ventilateur et une seconde gaine placée à l'intérieur de la première pourront compléter le dispositif. Ce concept autorise en toute sécurité l'utilisation comme fluide frigorigène, d'hydrocarbures ou d'autres fluides frigorigènes des groupes 2, 2A et 3 (tels qu'ils sont classifiés par la norme européenne EN378). L'invention trouve notamment une application pour les équipements de production de froid commercial, la climatisation et les pompes à chaleur destinées à l'habitat individuel.
FR1758243A 2017-09-07 2017-09-07 Dispositifs de securite pour installations frigorifiques et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables Active FR3070755B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1758243A FR3070755B1 (fr) 2017-09-07 2017-09-07 Dispositifs de securite pour installations frigorifiques et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1758243A FR3070755B1 (fr) 2017-09-07 2017-09-07 Dispositifs de securite pour installations frigorifiques et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables
FR1758243 2017-09-07

Publications (2)

Publication Number Publication Date
FR3070755A1 FR3070755A1 (fr) 2019-03-08
FR3070755B1 true FR3070755B1 (fr) 2020-02-14

Family

ID=61003069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1758243A Active FR3070755B1 (fr) 2017-09-07 2017-09-07 Dispositifs de securite pour installations frigorifiques et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables

Country Status (1)

Country Link
FR (1) FR3070755B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3712531A1 (fr) * 2019-03-22 2020-09-23 Vaillant GmbH Dispositif de rinçage de sécurité pour une pompe à chaleur
ES2966988T3 (es) * 2019-12-20 2024-04-25 Daikin Europe Nv Bomba de calor y método para instalarla
EP3875862A1 (fr) * 2020-03-06 2021-09-08 Stiebel Eltron GmbH & Co. KG Pompe à chaleur
JP7442044B2 (ja) * 2020-05-08 2024-03-04 パナソニックＩｐマネジメント株式会社 温水ユニットおよびそれを備えたヒートポンプシステム
DE102021104682A1 (de) 2021-02-26 2022-09-01 Stiebel Eltron Gmbh & Co. Kg Wärmepumpe
EP4361518A1 (fr) 2022-10-27 2024-05-01 BDR Thermea Group B.V. Enceinte pour une pompe à chaleur
EP4350230A1 (fr) * 2022-10-04 2024-04-10 BDR Thermea Group B.V. Conduit d'air pour système de pompe à chaleur
EP4361513A1 (fr) 2022-10-27 2024-05-01 BDR Thermea Group B.V. Enceinte pour une pompe à chaleur
WO2023232506A1 (fr) * 2022-05-30 2023-12-07 Bdr Thermea Group B.V. Conduit d'air pour système de pompe à chaleur
DE102022123440A1 (de) 2022-09-14 2024-03-14 Vaillant Gmbh Serviceanschluss für ein Wärmepumpengehäuse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827948B1 (fr) * 2001-07-26 2016-07-29 Jacques Bernier Pompe a chaleur a dispositif de ventilation de securite
FR2960622B1 (fr) * 2010-05-28 2014-03-07 Bernier Dev Systeme de chauffage avec pompe a chaleur monobloc exterieur a capteur evaporateur
FR3045790B1 (fr) * 2015-12-21 2017-12-22 Soc Ind De Chauffage Installation frigorifique d'un batiment

Also Published As

Publication number Publication date
FR3070755A1 (fr) 2019-03-08

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