GB1330217A - Absorption refrigerating apparatus - Google Patents

Absorption refrigerating apparatus

Info

Publication number
GB1330217A
GB1330217A GB4599771A GB4599771A GB1330217A GB 1330217 A GB1330217 A GB 1330217A GB 4599771 A GB4599771 A GB 4599771A GB 4599771 A GB4599771 A GB 4599771A GB 1330217 A GB1330217 A GB 1330217A
Authority
GB
United Kingdom
Prior art keywords
height
vapour space
liquid
shaped
analyser
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.)
Expired
Application number
GB4599771A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux Ltd
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
Priority claimed from SE13626/70A external-priority patent/SE354912B/xx
Priority claimed from SE13625/70A external-priority patent/SE354911B/xx
Application filed by Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB1330217A publication Critical patent/GB1330217A/en
Expired 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/027—Defrosting cycles for defrosting sorption type systems
    • 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
    • F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
    • 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
    • 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)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

1330217 Absorption refrigeration system ELECTROLUX Ltd 4 Oct 1971 [8 Oct 1970 (2)] 45997/71 Heading F4H In an absorption refrigeration system, a U-shaped connecting conduit is located in the system between the vapour space 31 and the evaporator 24, 26, such that in operation automatic defrosting is achieved. The vapour space 31 is separated from the inert gas circulation system by two liquid seals, one constituted by the analyser 18 and the other by liquid present in the U-shaped conduit 32, 33, 34. With the features of the system positioned such that a first height between (i) the connection 36 to the vapour space and (ii) the bottom 33 of the U-shaped part is greater than a second height between (i) the liquid level II in the absorbed vessel 10 and (ii) the level I of the analyser 18 of a connection thereto with the vapour space; and also leg 34 extends higher than leg 32 a height which is not less than the said second height, then in operation, a thermostat 14<SP>11</SP> will cut off the supply to the generator 14, causing an equalization of pressure in the system which forces the liquid in the U-shaped conduit to be forced into the boiler system 19 and hot gas into the evaporator 24, 26.
GB4599771A 1970-10-08 1971-10-04 Absorption refrigerating apparatus Expired GB1330217A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE13626/70A SE354912B (en) 1970-10-08 1970-10-08
SE13625/70A SE354911B (en) 1970-10-08 1970-10-08

Publications (1)

Publication Number Publication Date
GB1330217A true GB1330217A (en) 1973-09-12

Family

ID=26655946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4599771A Expired GB1330217A (en) 1970-10-08 1971-10-04 Absorption refrigerating apparatus

Country Status (3)

Country Link
CH (1) CH561400A5 (en)
FR (1) FR2109972A5 (en)
GB (1) GB1330217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111121350A (en) * 2019-12-07 2020-05-08 浙江盾安机械有限公司 Gas-liquid separator and air conditioning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111121350A (en) * 2019-12-07 2020-05-08 浙江盾安机械有限公司 Gas-liquid separator and air conditioning system

Also Published As

Publication number Publication date
DE2150162B2 (en) 1977-01-13
FR2109972A5 (en) 1972-05-26
DE2150162A1 (en) 1972-04-13
AU3436871A (en) 1973-04-12
CH561400A5 (en) 1975-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee