EP4443079A4 - Device for the circulation of a heating medium - Google Patents

Device for the circulation of a heating medium

Info

Publication number
EP4443079A4
EP4443079A4 EP22898203.9A EP22898203A EP4443079A4 EP 4443079 A4 EP4443079 A4 EP 4443079A4 EP 22898203 A EP22898203 A EP 22898203A EP 4443079 A4 EP4443079 A4 EP 4443079A4
Authority
EP
European Patent Office
Prior art keywords
heat medium
circulation device
medium circulation
heat
medium
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.)
Pending
Application number
EP22898203.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4443079A1 (en
Inventor
Shigeo Aoyama
Yuki YAMAOKA
Shunji Moriwaki
Jun Yoshida
Kazuhito Nakatani
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4443079A1 publication Critical patent/EP4443079A1/en
Publication of EP4443079A4 publication Critical patent/EP4443079A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/22—Arrangement or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/12—Inflammable refrigerants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)
EP22898203.9A 2021-11-29 2022-09-09 Device for the circulation of a heating medium Pending EP4443079A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021193402 2021-11-29
PCT/JP2022/033867 WO2023095418A1 (ja) 2021-11-29 2022-09-09 熱媒体循環装置

Publications (2)

Publication Number Publication Date
EP4443079A1 EP4443079A1 (en) 2024-10-09
EP4443079A4 true EP4443079A4 (en) 2025-03-26

Family

ID=86539166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22898203.9A Pending EP4443079A4 (en) 2021-11-29 2022-09-09 Device for the circulation of a heating medium

Country Status (3)

Country Link
EP (1) EP4443079A4 (https=)
JP (1) JPWO2023095418A1 (https=)
WO (1) WO2023095418A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121866435A (zh) * 2023-09-28 2026-04-14 大金工业株式会社 温度调节系统
EP4560208A1 (en) * 2023-11-21 2025-05-28 Daikin Europe N.V. Outdoor unit for a heat pump system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5838660B2 (ja) * 2011-08-29 2016-01-06 株式会社ノーリツ ヒートポンプ給湯装置
US20190264964A1 (en) * 2016-09-08 2019-08-29 Mitsubishi Electric Corporation Heat pump apparatus
AU2016404760B2 (en) * 2016-04-28 2019-10-24 Mitsubishi Electric Corporation Refrigeration cycle apparatus
JP2020051735A (ja) * 2018-09-28 2020-04-02 ダイキン工業株式会社 熱交換ユニット

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5126280B2 (ja) * 2010-04-27 2013-01-23 ダイキン工業株式会社 空調機
JP2014222121A (ja) * 2013-05-13 2014-11-27 三菱電機株式会社 室外ユニット及び空気調和装置
JP6123585B2 (ja) * 2013-09-02 2017-05-10 株式会社富士通ゼネラル 空気調和機の室外機
CN107110587A (zh) * 2014-09-19 2017-08-29 艾斯姆士尔机有限公司 实现配置为利用热能储存为目标空间保持低温的鲁棒空调系统的系统和方法
JP2018025372A (ja) * 2016-07-27 2018-02-15 パナソニック株式会社 冷凍サイクル装置
US10852007B2 (en) * 2016-08-25 2020-12-01 Mitsubishi Electric Corporation Heat pump device
CN210832608U (zh) * 2019-11-11 2020-06-23 恒量电器(厦门)有限公司 一种基于温湿度控制和热水加热的集成供应装置
JP7344130B2 (ja) * 2020-01-09 2023-09-13 株式会社コロナ ヒートポンプ式温水暖房装置
CN213931210U (zh) * 2020-06-03 2021-08-10 青岛海信日立空调系统有限公司 空调室外机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5838660B2 (ja) * 2011-08-29 2016-01-06 株式会社ノーリツ ヒートポンプ給湯装置
AU2016404760B2 (en) * 2016-04-28 2019-10-24 Mitsubishi Electric Corporation Refrigeration cycle apparatus
US20190264964A1 (en) * 2016-09-08 2019-08-29 Mitsubishi Electric Corporation Heat pump apparatus
JP2020051735A (ja) * 2018-09-28 2020-04-02 ダイキン工業株式会社 熱交換ユニット

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023095418A1 *

Also Published As

Publication number Publication date
WO2023095418A1 (ja) 2023-06-01
EP4443079A1 (en) 2024-10-09
JPWO2023095418A1 (https=) 2023-06-01

Similar Documents

Publication Publication Date Title
EP3730585A4 (en) HEAT EXCHANGER UNIT
EP4130639A4 (en) HEAT EXCHANGER
EP3992563A4 (en) HEAT EXCHANGER AND HEAT PUMP DEVICE
EP4130638A4 (en) HEAT EXCHANGER
GB202101867D0 (en) An improved heat exchanger
EP4184105A4 (en) HEAT EXCHANGER
EP4443079A4 (en) Device for the circulation of a heating medium
EP4130629A4 (en) HEAT EXCHANGER
EP4191186A4 (en) HEAT EXCHANGER ARRANGEMENT
EP3647711A4 (en) HEAT EXCHANGER
EP3653950A4 (en) HEAT EXCHANGER
EP4137268A4 (en) COOLING FLUID INJECTION DEVICE
PL4184084T3 (pl) Wymiennik ciepła
GB2592221B (en) Heat exchanger
AU2021344816A9 (en) Geothermal heat exchange apparatus
EP3251867A4 (en) Thermal transfer recording medium
EP4198438A4 (en) HEAT EXCHANGE STRUCTURE
EP4256265A4 (en) HEAT EXCHANGER MODULE
KR102467664B9 (ko) 열교환 장치
EP3699459A4 (en) HEAT EXCHANGER
EP4060251A4 (en) HEAT EXCHANGER
GB202000952D0 (en) Heat exchange unit
EP4450880A4 (en) HEAT EXCHANGER UNIT
EP4095475A4 (en) HEAT EXCHANGER
EP4224094A4 (en) ABSORBENT HEAT PUMP

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240320

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20250225

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 1/56 20110101ALI20250219BHEP

Ipc: F24F 11/36 20180101ALI20250219BHEP

Ipc: F24F 1/32 20110101ALI20250219BHEP

Ipc: F25B 1/00 20060101ALI20250219BHEP

Ipc: F24F 1/22 20110101ALI20250219BHEP

Ipc: F25B 49/02 20060101AFI20250219BHEP