CA3155778A1 - Hot water supply device - Google Patents

Hot water supply device Download PDF

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Publication number
CA3155778A1
CA3155778A1 CA3155778A CA3155778A CA3155778A1 CA 3155778 A1 CA3155778 A1 CA 3155778A1 CA 3155778 A CA3155778 A CA 3155778A CA 3155778 A CA3155778 A CA 3155778A CA 3155778 A1 CA3155778 A1 CA 3155778A1
Authority
CA
Canada
Prior art keywords
hot water
water supply
tzt
zit
ram
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.)
Granted
Application number
CA3155778A
Other languages
English (en)
French (fr)
Other versions
CA3155778C (en
Inventor
Masanori Ukibune
Atsushi Okamoto
Hideho SAKAGUCHI
Yasuhiro Kouno
Qi Fang
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CA3155778A1 publication Critical patent/CA3155778A1/en
Application granted granted Critical
Publication of CA3155778C publication Critical patent/CA3155778C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • 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
    • F24D17/0026—Domestic hot-water supply systems with conventional heating means
    • F24D17/0031—Domestic hot-water supply systems with conventional heating means with accumulation of the heated water
    • 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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage 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
    • F24H9/0005—Details for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA3155778A 2019-11-05 2020-10-29 Hot water supply device Active CA3155778C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019200771 2019-11-05
JP2019-200771 2019-11-05
PCT/JP2020/040651 WO2021090758A1 (ja) 2019-11-05 2020-10-29 給湯装置

Publications (2)

Publication Number Publication Date
CA3155778A1 true CA3155778A1 (en) 2021-05-14
CA3155778C CA3155778C (en) 2024-05-28

Family

ID=75849754

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3155778A Active CA3155778C (en) 2019-11-05 2020-10-29 Hot water supply device

Country Status (7)

Country Link
US (1) US20220260280A1 (ja)
EP (1) EP4033173A4 (ja)
JP (1) JP7071672B2 (ja)
CN (1) CN114630994A (ja)
AU (1) AU2020379962B2 (ja)
CA (1) CA3155778C (ja)
WO (1) WO2021090758A1 (ja)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168839A (ja) * 1982-03-29 1983-10-05 Gasutaa:Kk 湯沸器
JP2000093968A (ja) * 1998-09-21 2000-04-04 Matsushita Electric Ind Co Ltd 水浄化装置
CN1378059A (zh) * 2001-04-04 2002-11-06 路英梅 一种不结水垢且耐高压的加热水的方法与装置
KR100607152B1 (ko) * 2004-08-09 2006-08-02 권영현 급탕공급기능을 갖는 히트펌프식 냉난방 시스템
JP5550130B2 (ja) 2009-07-21 2014-07-16 東京電力株式会社 給湯方法および給湯システム
JP4947197B2 (ja) * 2010-07-15 2012-06-06 ダイキン工業株式会社 ヒートポンプシステム
WO2012176325A1 (ja) 2011-06-24 2012-12-27 三菱電機株式会社 スケール除去方法及びスケール除去装置
JP5788023B2 (ja) * 2011-12-20 2015-09-30 三菱電機株式会社 給湯器
JP3174054U (ja) * 2011-12-22 2012-03-01 理佳 武居 温泉循環給湯システム
JP5621827B2 (ja) * 2012-10-10 2014-11-12 三菱電機株式会社 ミネラル成分除去装置および給湯装置
JP2014081116A (ja) * 2012-10-16 2014-05-08 Panasonic Corp 給湯装置
EP2980584B1 (en) * 2013-03-29 2018-09-12 Mitsubishi Electric Corporation Method for checking water quality, water quality checking device, and hot-water feeder system
JP3185318U (ja) * 2013-05-31 2013-08-08 日本治水株式会社 クーリングタワーシステム
JP2015161437A (ja) * 2014-02-27 2015-09-07 株式会社富士通ゼネラル 温水加熱装置および温水暖房装置
WO2015132984A1 (ja) 2014-03-03 2015-09-11 三菱電機株式会社 スケール捕捉器及び給湯器
JP6465753B2 (ja) * 2014-12-18 2019-02-06 三菱電機株式会社 スケール除去装置及び給湯器
JP6635809B2 (ja) * 2016-01-27 2020-01-29 大阪瓦斯株式会社 排熱利用熱源設備
JP6795442B2 (ja) 2017-03-30 2020-12-02 東京瓦斯株式会社 貯湯発電システム

Also Published As

Publication number Publication date
EP4033173A4 (en) 2022-11-09
CA3155778C (en) 2024-05-28
CN114630994A (zh) 2022-06-14
EP4033173A1 (en) 2022-07-27
JP7071672B2 (ja) 2022-05-19
WO2021090758A1 (ja) 2021-05-14
JP2021076365A (ja) 2021-05-20
AU2020379962A1 (en) 2022-05-26
AU2020379962B2 (en) 2023-12-21
US20220260280A1 (en) 2022-08-18

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