• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A continuous cycle absorption refrigerating unit is disclosed. Means are provided for limiting the supply of coolant rich solution from an absorber vessel to the vapor forming end of the liquid heat exchanger of the thermosiphon pump whenever the refrigerating unit exceeds a permissible angle of inclination at which the pump is able to pump liquid whereby only a limited amount of inhibitor rich solution can be produced during the period of time during which the unit exceeds the permissible angle of inclination.
    公开号:SU784812A3
    申请号:SU782653902
    申请日:1978-08-30
    公开日:1980-11-30
    发明作者:Штирлин Ханс；Фергусон Джон
    申请人:Кюльаппарате Гмбх Сибир (Фирма)；
    IPC主号:
    专利说明:

    2. The unit according to claim 1,
    the difference between the LEG9 of the heat exchanger-regenerated cross section and the fact that the thermosyphon is made with a smaller intertube-784812 rator cross section, which in turn is smaller than the cross section of a U-shaped pipe.
    one
    This invention relates to the field of refrigeration.
    Absorption diffusion cooling units are known primarily for a vehicle, which include a generator with thermosyphon, a reflux condenser, a condenser, an evaporator, a gas heat exchanger, an absorber, a two-tube heat exchanger-regenerator and a receiver with a strong solution diluted with an inhibitor, and the heat exchanger-regenerator is equipped with a supply pipe and heat. the exchanger - drain C1J.
    A disadvantage of the known aggregates is their low operational reliability due to the danger of thermosyphon clogging by the inhibitor at the critical inclination of the aggregate.
    The purpose of the invention is to increase. performance reliability of the unit.
    This goal is achieved by the fact that the aggregate additionally contains an i-shaped tube, the straight branch of which is connected to the supply nozzle, and the other to the drain, the thermosyphon is made with a cross section smaller than the section of the heat exchanger-regenerator, which is smaller than the cross section of the i-shaped tube.
    The drawing schematically represents an aggregate. :
    It contains a generator 1 with thermosyphon 2, a reflux condenser 3, a condenser 4, a high-temperature evaporator 5, a high-temperature heat exchanger 6, an absorber 7, a heat exchanger-regenerator 8, a receiver 9, a feed nozzle 10 of the heat exchanger-regenerator 8, a drain nozzle 11 of the gas heat exchanger 6 and U -sample pipe 12.
    In addition, the drawing shows a low-temperature evaporator 13, a low-temperature gas heat exchanger 14, a weak solution pipeline 15, a gas pipeline 16,
    piping 17 for liquid chla ageit and heater 18.
    The operation of the unit is carried out as follows.
    /. By heat, via heater 18, in a thermosyphon 2 a vapor-liquid mixture is formed, which is separated into liquid and vapor phases in generator 1. Refrigerant vapor
    enter the reflux condenser 3, in which water is released from water vapor, and then sent to condenser 4, s. rum liquefaction: are. The refrigerant is discharged via conduit 17 to a low-temperature evaporator 13, in which it is evaporated and diffused into hydrogen containing a small amount of refrigerant vapor. Next pair. the refrigerant together with the remaining liquid and hydrogen passes through a low-temperature gas heat exchanger - 14, in which hydrogen is cooled, sent to the evaporator 13. Final evaporation of the liquid refrigerant
    5 and its diffusion into hydrogen occurs in a high-temperature evaporator 5, after which hydrogen enriched in refrigerant vapors is heated, in a high-temperature gas
    0 heat exchanger 6, while cooling the hydrogen entering the evaporator 13. The rich mixture of hydrogen and refrigerant vapor is directed through receiver 9 to the absorber 7, in which it is freed from the refrigerant vapor absorbed here by the weak evaporated in the generator 1 solution that goes to the absorber 7 through a heat exchanger-regenerator 8. and pipe 15. Next, the purified hydrogen is directed through pipe 16, drain pipe 11, gas heat exchangers 3 and 14 to the evaporator 13. When hydrogen is cooled in gas heat exchangers 6 and 16 of it, water vapor is absorbed into hydrogen in absorber 7 and receiver 9. This liquid is in the form of phlegm (
    权利要求:
    Claims (2)
    [1]
    1. ABSORPTION DIFFUSION REFRIGERATING UNIT mainly for a vehicle, comprising a generator with a thermosiphon, a reflux condenser, a condenser, an evaporator, a gas heat exchanger, an absorber, a two-pipe heat exchanger-regenerator and a receiver with a strong solution diluted with an inhibitor, and a heat exchanger-heat exchanger-regenerator - drain, characterized in that, in order to increase operational reliability by eliminating clogging of the thermosiphon with an inhibitor at a critical tilt of the unit , The latter further comprises a U-shaped tube, one branch of which is connected to the outlet, and the other - to the drain.
    SU ". 784812
    -784812
    [2]
    2. The assembly according to claim 1, characterized in that the thermosiphon is made with a cross section, 'smaller than the cross section of the cross section of the heat exchanger-regenerator, which in turn is smaller than the cross section of the U-shaped pipe.
    类似技术:
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    US3690121A|1972-09-12|Absorption refrigeration system
    US2129982A|1938-09-13|Refrigeration
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    SU844949A1|1981-07-07|Absorption-diffusion refrigerating unit
    US3270523A|1966-09-06|Solution heat exchanger arrangement for absorption refrigeration system
    RU2268446C2|2006-01-20|Absorption-and-compression refrigeration unit
    JPH0370948A|1991-03-26|Absorption type refrigerator
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    SU1141278A2|1985-02-23|Absorption lithium-bromide refrigerating unit
    SU438841A1|1974-08-05|Absorption refrigeration installation
    同族专利:
    公开号 | 公开日
    DE2749243A1|1979-03-22|
    FR2402843A1|1979-04-06|
    DE2749243B2|1979-07-19|
    CH627260A5|1981-12-31|
    GB2004630A|1979-04-04|
    US4176529A|1979-12-04|
    FR2402843B1|1984-10-12|
    DE2749243C3|1980-03-20|
    GB2004630B|1982-02-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2525431A|1946-11-13|1950-10-10|L S Mcleod|Absorption refrigeration system and process|
    US3760602A|1971-06-28|1973-09-25|Electrolux Ab|Tiltable air-cooled absorption refrigeration apparatus of the inert gas type|
    SE354345B|1971-03-18|1973-03-05|Electrolux Ab|
    US3775996A|1972-03-16|1973-12-04|Electrolux Ab|Tiltable air-cooled absorption refrigeration apparatus of the inert gas type|
    US3851497A|1973-02-26|1974-12-03|Electrolux Ab|Tiltable air-cooled absorption refrigeration apparatus of the inert gas type|US6272867B1|1999-09-22|2001-08-14|The Coca-Cola Company|Apparatus using stirling cooler system and methods of use|
    US6532749B2|1999-09-22|2003-03-18|The Coca-Cola Company|Stirling-based heating and cooling device|
    US6266963B1|1999-10-05|2001-07-31|The Coca-Cola Company|Apparatus using stirling cooler system and methods of use|
    AU8862201A|2000-08-31|2002-03-13|Elen Sviland|Do-it-yourself lampshade kit|
    US6581389B2|2001-03-21|2003-06-24|The Coca-Cola Company|Merchandiser using slide-out stirling refrigeration deck|
    US6550255B2|2001-03-21|2003-04-22|The Coca-Cola Company|Stirling refrigeration system with a thermosiphon heat exchanger|
    TW593949B|2001-05-18|2004-06-21|Heat Energy Advanced Technolog|Absorption-diffusion type refrigeration structure|
    WO2011091014A2|2010-01-20|2011-07-28|Carrier Corporation|Refrigeration storage in a refrigerant vapor compression system|
    AU2012225389B2|2011-03-08|2015-02-12|Atwood Mobile Products Llc|Tilt monitor and stress controller for absorption type refrigerator|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH1093477A|CH627260A5|1977-09-07|1977-09-07|
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