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1. WO2018096664 - WATER HEATER

Publication Number WO/2018/096664
Publication Date 31.05.2018
International Application No. PCT/JP2016/085099
International Filing Date 28.11.2016
IPC
F24H 4/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
4Fluid heaters using heat pumps
02Liquid heaters
CPC
F24D 17/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
17Domestic hot-water supply systems
02using heat pumps
F24D 19/1054
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
19Details
10Arrangement or mounting of control or safety devices
1006for water heating systems
1051for domestic hot water
1054the system uses a heat pump
F24H 4/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
4Fluid heaters using heat pumps
02Liquid heaters
04Storage heaters
F24H 9/2007
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
9Details
20Arrangement or mounting of control or safety devices ; or methods
2007for water heaters
F25B 2313/003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2313Compression machines, plant, or systems with reversible cycle not otherwise provided for
003Indoor unit with water as a heat sink or heat source
F25B 2339/047
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2339Details of evaporators; Details of condensers
04Details of condensers
047Water-cooled condensers
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 畑中 謙作 HATANAKA, Kensaku
  • 小出 徹 KOIDE, Toru
Agents
  • 特許業務法人きさ特許商標事務所 KISA PATENT & TRADEMARK FIRM
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WATER HEATER
(FR) CHAUFFE-EAU
(JA) 給湯機
Abstract
(EN) A control device includes an operation control unit that controls the operations of a compressor, a throttling device, and a transportation device. The operation control unit starts the operation of both the compressor and the transportation device when starting a boiling operation of storing heated water in a tank. The operation control device operates the compressor at a first compressor rotation speed until a predetermined first duration has elapsed from the start of the boiling operation, and operates the compressor at a second compressor rotation speed higher than the first compressor rotation speed after the first duration has elapsed.
(FR) Dispositif de commande comprenant une unité de commande de fonctionnement qui commande les fonctionnement d'un compresseur, d'un dispositif d'étranglement et d'un dispositif de transport. L'unité de commande de fonctionnement démarre le fonctionnement à la fois du compresseur et du dispositif de transport lors du démarrage d'une opération d'ébullition de stockage d'eau chaude dans un réservoir. Le dispositif de commande de fonctionnement fait fonctionner le compresseur à une première vitesse de rotation de compresseur jusqu'à ce qu'une première durée prédéfinie se soit écoulée depuis le début de l'opération d'ébullition, et fait fonctionner le compresseur à une seconde vitesse de rotation de compresseur supérieure à la première vitesse de rotation de compresseur après l'écoulement de la première durée.
(JA) 制御装置は、圧縮機、絞り装置及び搬送装置の動作を制御する動作制御部を含み、動作制御部は、タンクに加熱された水を貯留する沸き上げ運転を開始する場合には、圧縮機及び搬送装置の両方を共に運転開始し、沸き上げ運転の開始から予め定められた第1の期間が経過するまでは、圧縮機を第1の圧縮機回転数で運転し、第1の期間の経過後は、圧縮機を第1の圧縮機回転数よりも大きい第2の圧縮機回転数で運転する。
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