FR2400171A1 - Thermopompe a sorption - Google Patents

Thermopompe a sorption

Info

Publication number
FR2400171A1
FR2400171A1 FR7833161A FR7833161A FR2400171A1 FR 2400171 A1 FR2400171 A1 FR 2400171A1 FR 7833161 A FR7833161 A FR 7833161A FR 7833161 A FR7833161 A FR 7833161A FR 2400171 A1 FR2400171 A1 FR 2400171A1
Authority
FR
France
Prior art keywords
mixer
receiver
heat exchangers
connected directly
liq
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Withdrawn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
FR7833161A
Other languages
English (en)
Inventor
Antun Gelesic
Ottomar Kampfenkel
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 FR2400171A1 publication Critical patent/FR2400171A1/fr
Withdrawn legal-status Critical Current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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/12—Sorption machines, plants or systems, operating continuously, e.g. absorption type with resorber
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
    • 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
    • F25B30/04—Heat pumps of the sorption 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y02A40/963—Off-grid food refrigeration
    • 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]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

La présente invention concerne une thermopompe à sorption, genre thermopompe à absorption ou à resorption. Si le bouilleur 1 d'une telle thermopompe de l'air extérieur atteint un niveau de température de congélation en hiver, une congélation peut se passer dans l'évaporateur 29. L'invention a pour but d'abaisser cette congélation à un niveau supportable grâce au fait que le détendeur est court-circuité par une valve 44. Au cas où le givrage dans le bouilleur 1 dépasserait un certain degré pouvant être détecté en fonction de la température, de la pression et du temps, un organe 47 de mesure déclenche un manipulateur qui alimente la soupape 53. Grâce à la coupure de la soupape 53, le condenseur 23 est mis hors de fonction. Le récepteur n'est échauffé en deux phases que par l'absorbeur 16 et l'échangeur de chaleur 8 du variateur de température. Le détendeur 27, court-circuité par la valve de déviation 44 plus ou moins ouverte, garantit l'arrivée d'une quantité suffisante d'agent de transformation relativement chaud dans l'évaporateur 29 de manière à le dégivrer.
FR7833161A 1977-08-10 1978-11-22 Thermopompe a sorption Withdrawn FR2400171A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7725127 1977-08-10

Publications (1)

Publication Number Publication Date
FR2400171A1 true FR2400171A1 (fr) 1979-03-09

Family

ID=6681648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833161A Withdrawn FR2400171A1 (fr) 1977-08-10 1978-11-22 Thermopompe a sorption

Country Status (2)

Country Link
BE (1) BE869641A (fr)
FR (1) FR2400171A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272871A (en) * 1938-01-10 1942-02-10 Honeywell Regulator Co Absorption heating system
US2437577A (en) * 1940-08-03 1948-03-09 Eureka Williams Corp Absorption refrigeration system including condenser pressure control means
DE2330216A1 (de) * 1973-06-14 1975-01-02 Hoehne Geb Kimmel Hanna Ursula Verfahren zum pumpen von waerme
DE2552538A1 (de) * 1975-11-22 1977-05-26 Hans Dipl Ing Dr Herrmann Heizofen mit waermepumpe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272871A (en) * 1938-01-10 1942-02-10 Honeywell Regulator Co Absorption heating system
US2437577A (en) * 1940-08-03 1948-03-09 Eureka Williams Corp Absorption refrigeration system including condenser pressure control means
DE2330216A1 (de) * 1973-06-14 1975-01-02 Hoehne Geb Kimmel Hanna Ursula Verfahren zum pumpen von waerme
DE2552538A1 (de) * 1975-11-22 1977-05-26 Hans Dipl Ing Dr Herrmann Heizofen mit waermepumpe

Also Published As

Publication number Publication date
BE869641A (fr) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse