JP6959660B2 - 冷却システムの制御および保護デバイス - Google Patents

冷却システムの制御および保護デバイス Download PDF

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Publication number
JP6959660B2
JP6959660B2 JP2019503795A JP2019503795A JP6959660B2 JP 6959660 B2 JP6959660 B2 JP 6959660B2 JP 2019503795 A JP2019503795 A JP 2019503795A JP 2019503795 A JP2019503795 A JP 2019503795A JP 6959660 B2 JP6959660 B2 JP 6959660B2
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Prior art keywords
temperature difference
compressor
temperature
cooling system
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Japanese (ja)
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JP2019533792A (ja
JP2019533792A5 (enExample
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フィリップ アソウアド，ベチャラ
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エリー クフーリー アスワド，エミリー
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    • 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
    • F25B3/00—Self-contained rotary compression machines, i.e. with compressor, condenser and evaporator rotating as a single unit
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • 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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • 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
    • F25B2400/01—Heaters
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2600/00—Control issues
    • F25B2600/23—Time delays
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2019503795A 2016-04-07 2017-03-24 冷却システムの制御および保護デバイス Active JP6959660B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662319335P 2016-04-07 2016-04-07
PCT/GR2017/000015 WO2017175014A1 (en) 2016-04-07 2017-03-24 Refrigeration system control and protection device

Publications (3)

Publication Number Publication Date
JP2019533792A JP2019533792A (ja) 2019-11-21
JP2019533792A5 JP2019533792A5 (enExample) 2020-04-30
JP6959660B2 true JP6959660B2 (ja) 2021-11-02

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ID=58994955

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Application Number Title Priority Date Filing Date
JP2019503795A Active JP6959660B2 (ja) 2016-04-07 2017-03-24 冷却システムの制御および保護デバイス

Country Status (6)

Country Link
US (1) US10876778B2 (enExample)
EP (1) EP3446053B1 (enExample)
JP (1) JP6959660B2 (enExample)
KR (1) KR102319725B1 (enExample)
DK (1) DK3446053T3 (enExample)
WO (1) WO2017175014A1 (enExample)

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US10782057B2 (en) 2017-12-29 2020-09-22 Johnson Controls Technology Company Motor temperature control technique with temperature override
US11835275B2 (en) 2019-08-09 2023-12-05 Carrier Corporation Cooling system and method of operating a cooling system
CN111578442B (zh) * 2020-05-12 2022-06-17 宁波奥克斯电气股份有限公司 一种压缩机防回液控制方法、装置及空调器
JP7505919B2 (ja) * 2020-05-29 2024-06-25 日鉄テックスエンジ株式会社 工場設備監視システム、工場設備監視方法及びプログラム
IT202100007316A1 (it) * 2021-03-25 2022-09-25 Ariston Spa Metodo di gestione di una pompa di calore operante con un fluido operativo a basso impatto ambientale
US12416302B2 (en) * 2021-07-14 2025-09-16 Hanon Systems Variable displacement swash plate type compressor and control method
CN113758048B (zh) * 2021-08-12 2024-04-19 深圳市派沃新能源科技股份有限公司 一种空气能热泵低温保护系统
US12173942B2 (en) * 2021-08-26 2024-12-24 Carrier Corporation Method of operating a heat pump system
CN115046364A (zh) * 2022-05-13 2022-09-13 浙江劳达制冷科技有限公司 一种新能源电机测试冷热控温机组

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DE3413535C1 (de) 1984-04-11 1985-11-14 Danfoss A/S, Nordborg Messvorrichtung zum Feststellen eines Fluessigkeitsanteils im Kaeltemittel
US5209076A (en) 1992-06-05 1993-05-11 Izon, Inc. Control system for preventing compressor damage in a refrigeration system
US5666815A (en) 1994-11-18 1997-09-16 Cooper Instrument Corporation Method and apparatus for calculating super heat in an air conditioning system
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KR100405986B1 (ko) * 2001-02-26 2003-11-15 엘지전자 주식회사 공조 시스템 및 방법
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Also Published As

Publication number Publication date
WO2017175014A4 (en) 2017-11-09
EP3446053B1 (en) 2024-05-08
EP3446053A1 (en) 2019-02-27
US10876778B2 (en) 2020-12-29
KR20180132838A (ko) 2018-12-12
JP2019533792A (ja) 2019-11-21
DK3446053T3 (da) 2024-07-08
WO2017175014A1 (en) 2017-10-12
KR102319725B1 (ko) 2021-11-03
US20200200458A1 (en) 2020-06-25

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