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1. WO2011074596 - 給湯機

公開番号 WO/2011/074596
公開日 23.06.2011
国際出願番号 PCT/JP2010/072525
国際出願日 15.12.2010
IPC
F24H 1/18 2006.01
F機械工学;照明;加熱;武器;爆破
24加熱;レンジ;換気
H熱発生手段を有する流体加熱器,例.水加熱器または空気加熱器,一般
1熱発生手段を有する水加熱器,例.ボイラ,フロー式加熱器,貯湯式加熱器
18貯湯式加熱器
CPC
F24D 17/0078
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
0078Recirculation systems
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 19/1051
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
F24D 2200/12
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
2200Heat sources or energy sources
12Heat pump
F24D 2220/08
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
2220Components of central heating installations excluding heat sources
08Storage tanks
F24D 2240/26
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
2240Characterizing positions, e.g. of sensors, inlets, outlets
26Vertically distributed at fixed positions, e.g. multiple sensors distributed over the height of a tank, or a vertical inlet distribution pipe having a plurality of orifices
出願人
  • 日立アプライアンス株式会社 HITACHI APPLIANCES, INC. [JP]/[JP] (AllExceptUS)
  • 伏木 隆之 FUSHIKI Takayuki [JP]/[JP] (UsOnly)
  • 藤田 英克 FUJITA Hidekatsu [JP]/[JP] (UsOnly)
発明者
  • 伏木 隆之 FUSHIKI Takayuki
  • 藤田 英克 FUJITA Hidekatsu
代理人
  • 磯野 道造 ISONO Michizo
優先権情報
2009-28357315.12.2009JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) HOT WATER SUPPLY SYSTEM
(FR) SYSTÈME D'ALIMENTATION EN EAU CHAUDE
(JA) 給湯機
要約
(EN)
Disclosed is a hot water supply system provided with a tank (3) which holds a high-temperature liquid, and a heating means (2) for generating the high-temperature liquid which is stored in the aforementioned tank (3). In the lower portion of the aforementioned tank (3) is provided a water-heating heat exchanger (40) which heats the water to be supplied to a hot water terminal by means of the liquid present in the lower portion of the aforementioned tank (3). Further, a hot water supply circuit is provided which conducts water to the aforementioned hot water supply terminal. The aforementioned hot water supply circuit splits into a water-heating path (5b) passing through the aforementioned water-heating heat exchanger (5), and a bypass path (5a) bypassing the aforementioned water-heating heat exchanger (40), and is provided with a hot water supply circuit control mechanism which controls the circulation state of the water in the aforementioned water-heating path (5b) and the aforementioned bypass path (5a).
(FR)
L'invention concerne un système d'alimentation en eau chaude, comprenant une cuve (3) destinée à contenir un liquide à haute température, ainsi qu'un moyen de chauffage (2) destiné à produire le liquide à haute température stocké dans la cuve (3). La partie inférieure de la cuve (3) est pourvue d'un échangeur de chaleur (40) destiné à chauffer l'eau à acheminer vers un terminal d'eau chaude, au moyen du liquide contenu dans la partie inférieure de la cuve (3). Le système selon l'invention comprend également un circuit d'alimentation en eau chaude destiné à conduire l'eau vers le terminal d'alimentation en eau chaude. Ce circuit se divise en un trajet de chauffage d'eau (5b) traversant l'échangeur de chaleur (5) et un trajet de dérivation (5a) contournant l'échangeur de chaleur (40) et il est pourvu d'un mécanisme de commande de circuit d'alimentation en eau chaude destiné à commander l'état de circulation de l'eau dans le trajet de chauffage d'eau (5b) et le trajet de dérivation (5a).
(JA)
 本発明に係る給湯機は、高温の液体を貯留するタンク(3)と、前記タンク(3)内に貯留される高温の液体を生成するための加熱手段(2)とを備え、前記タンク(3)内の下部には、給湯端末に供給される給水をタンク(3)内の下部に存在する液体によって加熱する給水加熱用熱交換器(40)が設けられることを特徴とする。また、給水を前記給湯端末まで導く給湯回路が設けられ、前記給湯回路は、前記給水加熱用熱交換器(5)を通る給水加熱用経路(5b)と、前記給水加熱用熱交換器(40)とをバイパスするバイパス経路(5a)とに分岐して設けられ、前記給水加熱用経路(5b)及び前記バイパス経路(5a)に対する給水の流通状態を制御する給湯回路制御機構を備える。
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