RU2007107807A - Удаление мгновенно выделяющегося газа из сборника в системе охлаждения - Google Patents

Удаление мгновенно выделяющегося газа из сборника в системе охлаждения Download PDF

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RU2007107807A
RU2007107807A RU2007107807/06A RU2007107807A RU2007107807A RU 2007107807 A RU2007107807 A RU 2007107807A RU 2007107807/06 A RU2007107807/06 A RU 2007107807/06A RU 2007107807 A RU2007107807 A RU 2007107807A RU 2007107807 A RU2007107807 A RU 2007107807A
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compressor
cooling system
gas
instantly
collector
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RU2007107807/06A
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RU2362096C2 (ru
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Андреас ГЕРНЕМАНН (DE)
Андреас ГЕРНЕМАНН
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Кэрриер Корпорейшн (Us)
Кэрриер Корпорейшн
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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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/04—Desuperheaters
    • 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
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Transmitters (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Claims (16)

1. Система охлаждения для циркуляции хладагента по замкнутому контуру в заранее определенном направлении, содержащая по направлению потока теплоотводящий теплообменник (4), промежуточное расширительное устройство (6), сборник (8), расширительное устройство (10) испарителя, испаритель (14), компрессор (20) и соединенный со сборником (8) трубопровод (26) для отвода мгновенно выделяющегося газа, причем трубопровод (26) для отвода мгновенно выделяющегося газа соединен также с компрессором (20).
2. Система охлаждения по п.1, в которой компрессор (20) является такого типа компрессором, который обеспечивает регулировку выходной мощности, и при этом система охлаждения содержит регулятор (28), регулирующий производительность компрессора (20) в соответствии с количеством мгновенно выделяющегося газа.
3. Система охлаждения по п.1 или 2, дополнительно содержащая датчик (30) давления сборника.
4. Система охлаждения по п.1, в которой трубопровод (26) для отвода мгновенно выделяющегося газа связан посредством теплообмена с нагнетательным трубопроводом (24), соединяющим компрессор (20) с теплоотводящим теплообменником (4).
5. Система охлаждения по п.4, в которой теплоотводящий теплообменник является газоохладителем (4).
6. Система охлаждения по п.1, в которой компрессор (20) является одним из множества компрессоров (20, 22) в компрессорном агрегате (18).
7. Система охлаждения по п.4, в которой трубопровод (26) для отвода мгновенно выделяющегося газа содержит клапан (36) мгновенно выделяющегося газа.
8. Система охлаждения по п.1, дополнительно содержащая впускной газовый клапан (38) во всасывающем трубопроводе (40) компрессора (20).
9. Система охлаждения по п.1, дополнительно содержащая ответвление (44) трубопровода для отвода мгновенно выделяющегося газа, отходящее от трубопровода (26) для отвода мгновенно выделяющегося газа и содержащее выпускной клапан (46) мгновенно выделяющегося газа и соединяющееся с всасывающим трубопроводом.
10. Холодильная установка, содержащая систему охлаждения в соответствии с любым из пп.1-9.
11. Способ управления системой охлаждения для циркуляции по замкнутому контуру хладагента в заранее определенном направлении, содержащей по направлению потока теплоотводящий теплообменник (4), промежуточное расширительное устройство (6), сборник (8), расширительное устройство (10) испарителя, испаритель (14), компрессор (20), содержащий следующие этапы:
а) отведение мгновенно выделяющегося газа из сборника (8) и
b) подачу отведенного мгновенно выделяющегося газа в компрессор (20).
12. Способ по п.11, дополнительно содержащий этап
c) регулирования выходной мощности компрессора (20) в соответствии с количеством мгновенно выделяющегося газа.
13. Способ по п.11 или 12, дополнительно содержащий этап измерения давления в сборнике.
14. Способ по п.11, дополнительно содержащий этап перегревания мгновенно выделяющегося газа до этапа b).
15. Способ по п.11, дополнительно содержащий осуществление этапов (а) и (b) до этапа
d) принятия решения на основе условий эксплуатации системы охлаждения относительно того, следует ли выполнять этапы (а) и (b).
16. Способ по п.15, содержащий этап подачи всасываемого газа вместо подачи отводимого газа в компрессор (20).
RU2007107807/06A 2004-08-09 2005-02-18 Удаление мгновенно выделяющегося газа из сборника в системе охлаждения RU2362096C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004038640.4 2004-08-09
DE102004038640A DE102004038640A1 (de) 2004-08-09 2004-08-09 Kältekreislauf und Verfahen zum Betreiben eines Kältekreislaufes

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RU2362096C2 RU2362096C2 (ru) 2009-07-20

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US (2) US7644593B2 (ru)
EP (6) EP1794510B1 (ru)
KR (2) KR20070050046A (ru)
CN (3) CN100507402C (ru)
AT (1) ATE544992T1 (ru)
AU (2) AU2005278162A1 (ru)
DK (4) DK1794510T3 (ru)
HK (2) HK1101199A1 (ru)
NO (1) NO343330B1 (ru)
RU (1) RU2362096C2 (ru)
WO (1) WO2006022829A1 (ru)

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CN101040153A (zh) 2007-09-19
US8113008B2 (en) 2012-02-14
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AU2005270472B2 (en) 2011-01-06
WO2006022829A8 (en) 2007-03-22
AU2005278162A1 (en) 2006-03-02
EP2264385A2 (de) 2010-12-22
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EP2264385A3 (de) 2011-10-19
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