GB2578022B - Refrigerating and air-conditioning system - Google Patents

Refrigerating and air-conditioning system Download PDF

Info

Publication number
GB2578022B
GB2578022B GB1918193.2A GB201918193A GB2578022B GB 2578022 B GB2578022 B GB 2578022B GB 201918193 A GB201918193 A GB 201918193A GB 2578022 B GB2578022 B GB 2578022B
Authority
GB
United Kingdom
Prior art keywords
refrigerating
air
conditioning system
conditioning
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.)
Active
Application number
GB1918193.2A
Other versions
GB201918193D0 (en
GB2578022A (en
Inventor
Kubo Takashi
Shinkai Koji
Maeda Kouichi
Hirano Hideya
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB201918193D0 publication Critical patent/GB201918193D0/en
Publication of GB2578022A publication Critical patent/GB2578022A/en
Application granted granted Critical
Publication of GB2578022B publication Critical patent/GB2578022B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00Compression machines, plants or systems with non-reversible cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/047Water-cooled condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/06Several compression cycles arranged in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/02Compressor control
    • F25B2600/021Inverters therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21Temperatures
    • F25B2700/2116Temperatures of a condenser
    • F25B2700/21161Temperatures of a condenser of the fluid heated by the condenser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21Temperatures
    • F25B2700/2117Temperatures of an evaporator
    • F25B2700/21171Temperatures of an evaporator of the fluid cooled by the evaporator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00Arrangement or mounting of control or safety devices
    • F25B49/02Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022Compressor control arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
GB1918193.2A 2017-07-10 2017-07-10 Refrigerating and air-conditioning system Active GB2578022B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/025148 WO2019012582A1 (en) 2017-07-10 2017-07-10 Refrigeration air conditioning system

Publications (3)

Publication Number Publication Date
GB201918193D0 GB201918193D0 (en) 2020-01-22
GB2578022A GB2578022A (en) 2020-04-15
GB2578022B true GB2578022B (en) 2021-05-12

Family

ID=65002589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918193.2A Active GB2578022B (en) 2017-07-10 2017-07-10 Refrigerating and air-conditioning system

Country Status (3)

Country Link
JP (1) JPWO2019012582A1 (en)
GB (1) GB2578022B (en)
WO (1) WO2019012582A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3978834A1 (en) * 2020-09-30 2022-04-06 Trane International Inc. Heat recovery or heating unit load balance and adaptive control

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11680733B2 (en) 2020-12-30 2023-06-20 Trane International Inc. Storage source and cascade heat pump systems
JP7424408B2 (en) 2022-05-31 2024-01-30 三浦工業株式会社 Cold and hot water production system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107829A (en) * 2010-11-18 2012-06-07 Mitsubishi Jisho Sekkei Inc Double bundle type refrigerator system, heat source system, and method of controlling them
JP2017003158A (en) * 2015-06-08 2017-01-05 三菱電機株式会社 Heat pump device and hot water storage type water heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107829A (en) * 2010-11-18 2012-06-07 Mitsubishi Jisho Sekkei Inc Double bundle type refrigerator system, heat source system, and method of controlling them
JP2017003158A (en) * 2015-06-08 2017-01-05 三菱電機株式会社 Heat pump device and hot water storage type water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3978834A1 (en) * 2020-09-30 2022-04-06 Trane International Inc. Heat recovery or heating unit load balance and adaptive control

Also Published As

Publication number Publication date
GB201918193D0 (en) 2020-01-22
WO2019012582A1 (en) 2019-01-17
JPWO2019012582A1 (en) 2020-02-06
GB2578022A (en) 2020-04-15

Similar Documents

Publication Publication Date Title
PL3734167T3 (en) Air conditioner system
EP3643997A4 (en) Refrigerator ventilating system and air-cooled refrigerator
EP3517861A4 (en) Air conditioner and defrosting system thereof
SG11201801553YA (en) Indoor air conditioning device and container freezer device comprising same
IL269234A (en) Cooling systems and methods
EP3719424A4 (en) Refrigerator and refrigerator system
EP3591304A4 (en) Refrigeration cycle device and refrigeration cycle system
EP3374708A4 (en) Defrosting device and refrigerator having the same
GB201821201D0 (en) Refrigeration air conditioning system
EP3690358A4 (en) Refrigerant distributor and air-conditioning device
GB202003089D0 (en) Refrigeration air conditioner
GB201717799D0 (en) Defrost damper system and method
EP3372921A4 (en) Evaporator and refrigerator having same
EP3348921A4 (en) Refrigeration and air conditioning device
EP3379177A4 (en) Refrigerant processing device and refrigeration air conditioning system
EP3505843C0 (en) Air conditioner system
EP3680583A4 (en) Air conditioning system and refrigerant branching unit
GB2576644B (en) Refrigerating device and air-conditioning device
GB201703730D0 (en) Refrigeration system and method
GB2578022B (en) Refrigerating and air-conditioning system
EP3508732A4 (en) Compressor and chiller system including same
GB201619922D0 (en) Air conditioner and air conditioning system
GB201617847D0 (en) Air-conditioning unit and method
EP3367025A4 (en) Defrosting device and refrigerator having same
SG11202003610UA (en) Refrigeration system

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2019012582

Country of ref document: WO

746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20240327