JP6664516B2 - ヒートポンプ利用機器 - Google Patents

ヒートポンプ利用機器 Download PDF

Info

Publication number
JP6664516B2
JP6664516B2 JP2018557452A JP2018557452A JP6664516B2 JP 6664516 B2 JP6664516 B2 JP 6664516B2 JP 2018557452 A JP2018557452 A JP 2018557452A JP 2018557452 A JP2018557452 A JP 2018557452A JP 6664516 B2 JP6664516 B2 JP 6664516B2
Authority
JP
Japan
Prior art keywords
refrigerant
circuit
heat exchanger
water
main circuit
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
JP2018557452A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2018116404A1 (ja
Inventor
康巨 鈴木
康巨 鈴木
一隆 鈴木
一隆 鈴木
博和 南迫
博和 南迫
服部　太郎
太郎 服部
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 JPWO2018116404A1 publication Critical patent/JPWO2018116404A1/ja
Application granted granted Critical
Publication of JP6664516B2 publication Critical patent/JP6664516B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/16—Arrangements for water drainage 
    • F24H9/17—Means for retaining water leaked from heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage 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
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Air Conditioning Control Device (AREA)
JP2018557452A 2016-12-21 2016-12-21 ヒートポンプ利用機器 Active JP6664516B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/088107 WO2018116404A1 (fr) 2016-12-21 2016-12-21 Équipement d'utilisation de pompe à chaleur

Publications (2)

Publication Number Publication Date
JPWO2018116404A1 JPWO2018116404A1 (ja) 2019-07-11
JP6664516B2 true JP6664516B2 (ja) 2020-03-13

Family

ID=62626968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018557452A Active JP6664516B2 (ja) 2016-12-21 2016-12-21 ヒートポンプ利用機器

Country Status (5)

Country Link
US (1) US20190301750A1 (fr)
EP (1) EP3358273B1 (fr)
JP (1) JP6664516B2 (fr)
CN (1) CN110073152B (fr)
WO (1) WO2018116404A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7057510B2 (ja) * 2019-06-14 2022-04-20 ダイキン工業株式会社 冷媒サイクル装置
DE102019123513A1 (de) * 2019-09-03 2021-03-04 Vaillant Gmbh Wärmepumpensystem
DE102019130932A1 (de) * 2019-11-15 2021-05-20 Viessmann Werke Gmbh & Co Kg Verfahren zum Betrieb einer Wärmepumpe
DE102021201712A1 (de) * 2021-02-23 2022-08-25 Glen Dimplex Deutschland Gmbh Wärmepumpenanlage sowie Verfahren zum Betreiben einer Wärmepumpenanlage
EP4372288A1 (fr) 2022-11-18 2024-05-22 Ariston S.p.A. Système de pompe à chaleur comprenant un ou plusieurs dispositifs destinés à bloquer toute fuite de fluide frigorigène

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580414A (en) * 1985-08-15 1986-04-08 Engelhard Friedrick R Refrigeration system
KR20010052480A (ko) * 1999-04-02 2001-06-25 구보다 다다시 히트펌프장치
JP2001208392A (ja) * 2000-01-31 2001-08-03 Matsushita Electric Ind Co Ltd ヒートポンプ装置
CN103797317B (zh) * 2011-09-13 2016-08-17 三菱电机株式会社 热泵装置和热泵装置的控制方法
JP5939828B2 (ja) * 2012-02-15 2016-06-22 三菱電機株式会社 ヒートポンプサイクル装置
JP2016003783A (ja) * 2014-06-13 2016-01-12 三菱電機株式会社 ヒートポンプ装置
JP6099608B2 (ja) * 2014-09-25 2017-03-22 三菱電機株式会社 ヒートポンプ装置

Also Published As

Publication number Publication date
EP3358273B1 (fr) 2019-08-14
WO2018116404A1 (fr) 2018-06-28
EP3358273A4 (fr) 2018-08-08
US20190301750A1 (en) 2019-10-03
CN110073152A (zh) 2019-07-30
EP3358273A1 (fr) 2018-08-08
JPWO2018116404A1 (ja) 2019-07-11
CN110073152B (zh) 2021-03-02

Similar Documents

Publication Publication Date Title
CN110770518B (zh) 热泵利用设备
JP6664516B2 (ja) ヒートポンプ利用機器
EP3598039B1 (fr) Dispositif de pompe à chaleur et son procédé d'installation
JP6611958B2 (ja) ヒートポンプ利用機器の室内機及びそれを備えたヒートポンプ利用機器
JP5939828B2 (ja) ヒートポンプサイクル装置
JP6785961B2 (ja) ヒートポンプ利用機器
JP2016095130A (ja) ヒートポンプサイクル装置
JP2013167395A (ja) ヒートポンプサイクル装置
WO2018235125A1 (fr) Dispositif d'utilisation de pompe à chaleur
JP6818865B2 (ja) ヒートポンプ利用機器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190322

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190322

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200121

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200218

R150 Certificate of patent or registration of utility model

Ref document number: 6664516

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250