ITUA20162463A1 - Sistema di sbrinamento dell'evaporatore esterno per impianti a pompa di calore. - Google Patents

Sistema di sbrinamento dell'evaporatore esterno per impianti a pompa di calore.

Info

Publication number
ITUA20162463A1
ITUA20162463A1 ITUA2016A002463A ITUA20162463A ITUA20162463A1 IT UA20162463 A1 ITUA20162463 A1 IT UA20162463A1 IT UA2016A002463 A ITUA2016A002463 A IT UA2016A002463A IT UA20162463 A ITUA20162463 A IT UA20162463A IT UA20162463 A1 ITUA20162463 A1 IT UA20162463A1
Authority
IT
Italy
Prior art keywords
heat pump
pump systems
defrosting system
external evaporator
evaporator defrosting
Prior art date
Application number
ITUA2016A002463A
Other languages
English (en)
Inventor
Bruno Begarelli
Original Assignee
Begafrost S R L
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 Begafrost S R L filed Critical Begafrost S R L
Priority to ITUA2016A002463A priority Critical patent/ITUA20162463A1/it
Priority to EP17716159.3A priority patent/EP3443275B1/en
Priority to JP2018552650A priority patent/JP6958868B2/ja
Priority to ES17716159T priority patent/ES2951548T3/es
Priority to CN202410274554.4A priority patent/CN118149510A/zh
Priority to CA3020213A priority patent/CA3020213A1/en
Priority to CN201780023067.9A priority patent/CN108885036A/zh
Priority to US16/092,284 priority patent/US11262114B2/en
Priority to PL17716159.3T priority patent/PL3443275T3/pl
Priority to PCT/EP2017/057930 priority patent/WO2017178275A1/en
Publication of ITUA20162463A1 publication Critical patent/ITUA20162463A1/it

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
    • 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
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/32—Expansion valves having flow rate limiting means other than the valve member, e.g. having bypass orifices in the valve body
    • 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
    • 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
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
    • 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
    • F25B2400/24—Storage receiver heat
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Defrosting Systems (AREA)
ITUA2016A002463A 2016-04-11 2016-04-11 Sistema di sbrinamento dell'evaporatore esterno per impianti a pompa di calore. ITUA20162463A1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITUA2016A002463A ITUA20162463A1 (it) 2016-04-11 2016-04-11 Sistema di sbrinamento dell'evaporatore esterno per impianti a pompa di calore.
EP17716159.3A EP3443275B1 (en) 2016-04-11 2017-04-04 System for deicing an external evaporator for heat pump systems
JP2018552650A JP6958868B2 (ja) 2016-04-11 2017-04-04 ヒートポンプシステム用外部蒸発器に防氷処理する為のシステム
ES17716159T ES2951548T3 (es) 2016-04-11 2017-04-04 Sistema de deshielo de un evaporador externo para sistemas de bomba de calor
CN202410274554.4A CN118149510A (zh) 2016-04-11 2017-04-04 用于对用于热泵系统的外部蒸发器除冰的系统
CA3020213A CA3020213A1 (en) 2016-04-11 2017-04-04 System for deicing an external evaporator for heat pump systems
CN201780023067.9A CN108885036A (zh) 2016-04-11 2017-04-04 用于对用于热泵系统的外部蒸发器除冰的系统
US16/092,284 US11262114B2 (en) 2016-04-11 2017-04-04 System for deicing an external evaporator for heat pump systems
PL17716159.3T PL3443275T3 (pl) 2016-04-11 2017-04-04 System do odladzania zewnętrznego parownika do układów pompy ciepła
PCT/EP2017/057930 WO2017178275A1 (en) 2016-04-11 2017-04-04 System for deicing an external evaporator for heat pump systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A002463A ITUA20162463A1 (it) 2016-04-11 2016-04-11 Sistema di sbrinamento dell'evaporatore esterno per impianti a pompa di calore.

Publications (1)

Publication Number Publication Date
ITUA20162463A1 true ITUA20162463A1 (it) 2017-10-11

Family

ID=56413779

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A002463A ITUA20162463A1 (it) 2016-04-11 2016-04-11 Sistema di sbrinamento dell'evaporatore esterno per impianti a pompa di calore.

Country Status (9)

Country Link
US (1) US11262114B2 (it)
EP (1) EP3443275B1 (it)
JP (1) JP6958868B2 (it)
CN (2) CN108885036A (it)
CA (1) CA3020213A1 (it)
ES (1) ES2951548T3 (it)
IT (1) ITUA20162463A1 (it)
PL (1) PL3443275T3 (it)
WO (1) WO2017178275A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584512B1 (de) * 2018-06-19 2023-10-25 Weiss Technik GmbH Prüfkammer und verfahren
DE102018221277A1 (de) * 2018-12-10 2020-06-10 Ibeo Automotive Systems GmbH Enteisungssystem für einen Sensor
CN110410976A (zh) * 2019-07-31 2019-11-05 广东美的暖通设备有限公司 风冷热泵系统及风冷热泵系统的控制方法
CN112984897B (zh) * 2021-02-08 2022-10-25 青岛海尔生物医疗股份有限公司 一种冷藏箱及用于该冷藏箱的湿度控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646539A (en) * 1985-11-06 1987-03-03 Thermo King Corporation Transport refrigeration system with thermal storage sink
US4727726A (en) * 1986-10-31 1988-03-01 Kabushiki Kaisha Toshiba Refrigeration cycle apparatus
US4869074A (en) * 1987-10-13 1989-09-26 Kabushiki Kaisha Toshiba Regenerative refrigeration cycle apparatus and control method therefor
EP2623896A1 (en) * 2010-09-30 2013-08-07 Panasonic Corporation Heat storage device and air conditioner with the heat storage device
US20150191182A1 (en) * 2014-01-08 2015-07-09 Alstom Transport Technologies Air Conditioning Device for a Compartment, in Particular for a Railroad Vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467841U (it) 1977-10-21 1979-05-14
JPS575498Y2 (it) 1977-12-08 1982-02-02
JPH01123966A (ja) * 1987-11-07 1989-05-16 Mitsubishi Electric Corp 冷凍装置
JPH01306755A (ja) * 1988-06-03 1989-12-11 Matsushita Electric Ind Co Ltd ヒートポンプ式空気調和機の除霜制御方法
US4918933A (en) * 1988-11-14 1990-04-24 Dyer David F Add-on refrigerant boiler for electric heat pump
JPH1151503A (ja) * 1997-08-01 1999-02-26 Sanyo Electric Co Ltd 冷却装置
MX2009001564A (es) 2006-08-10 2010-01-18 Ice Energy Inc Sistema de almacenamiento de energia termica y refrigeracion con enfriamiento aislado externo por fusion.
JP2011058650A (ja) * 2009-09-07 2011-03-24 Hitachi Appliances Inc 氷蓄熱式冷凍装置
US20150354837A1 (en) * 2014-06-09 2015-12-10 Anit Asthana Portable air conditioner with water evaporator heat exchange system
CN204593991U (zh) 2015-03-10 2015-08-26 山东福德新能源设备有限公司 一种低温热泵叠加相变储能控霜系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646539A (en) * 1985-11-06 1987-03-03 Thermo King Corporation Transport refrigeration system with thermal storage sink
US4727726A (en) * 1986-10-31 1988-03-01 Kabushiki Kaisha Toshiba Refrigeration cycle apparatus
US4869074A (en) * 1987-10-13 1989-09-26 Kabushiki Kaisha Toshiba Regenerative refrigeration cycle apparatus and control method therefor
EP2623896A1 (en) * 2010-09-30 2013-08-07 Panasonic Corporation Heat storage device and air conditioner with the heat storage device
US20150191182A1 (en) * 2014-01-08 2015-07-09 Alstom Transport Technologies Air Conditioning Device for a Compartment, in Particular for a Railroad Vehicle

Also Published As

Publication number Publication date
ES2951548T3 (es) 2023-10-23
WO2017178275A1 (en) 2017-10-19
EP3443275B1 (en) 2023-05-24
CA3020213A1 (en) 2017-10-19
JP6958868B2 (ja) 2021-11-02
CN118149510A (zh) 2024-06-07
US20200348059A1 (en) 2020-11-05
EP3443275A1 (en) 2019-02-20
PL3443275T3 (pl) 2023-10-02
US11262114B2 (en) 2022-03-01
JP2019510956A (ja) 2019-04-18
CN108885036A (zh) 2018-11-23

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