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1. (WO2018142473) HEAT MEDIUM CIRCULATION SYSTEM
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Pub. No.: WO/2018/142473 International Application No.: PCT/JP2017/003426
Publication Date: 09.08.2018 International Filing Date: 31.01.2017
IPC:
F24D 3/10 (2006.01) ,F24D 3/18 (2006.01) ,F24H 1/18 (2006.01) ,F24H 4/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3
Hot-water central heating systems
10
Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3
Hot-water central heating systems
18
using heat pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1
Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
18
Water-storage heaters
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
4
Fluid heaters using heat pumps
02
Liquid heaters
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
遠藤 周吾 ENDO, Shugo; JP
松村 ▲泰▼成 MATSUMURA, Yasunari; JP
柴崎 直紀 SHIBAZAKI, Naoki; JP
Agent:
高田 守 TAKADA, Mamoru; JP
高橋 英樹 TAKAHASHI, Hideki; JP
Priority Data:
Title (EN) HEAT MEDIUM CIRCULATION SYSTEM
(FR) SYSTÈME DE CIRCULATION DE FLUIDE CALOPORTEUR
(JA) 熱媒体循環システム
Abstract:
(EN) A heat medium circulation system (1A) is provided with a heat pump unit (2) for heating a heat medium, a heat storage tank (10), a flow path switching valve (15), a flow rate adjustment valve (17), a bypass channel (18), and a control device (30). In a heat supply mode, a mixed fluid obtained by mixing a heat medium that has passed through the heat pump unit (2) and heat transfer medium that has passed through the bypass channel (18) using the flow rate adjustment valve (17) can be supplied to a heating appliance (20) via a second channel (12). In a heat storage mode, the heat transfer medium that has flowed out from an outlet (10b) of the heat storage tank (10) returns via the heat pump unit (2) to an inlet (10a) of the heat storage tank (10) without passing through the flow rate adjustment valve (17).
(FR) La présente invention concerne un système de circulation de fluide caloporteur (1A) pourvu d'une unité de pompe à chaleur (2) pour chauffer un fluide caloporteur, d'un réservoir de stockage de chaleur (10), d'une vanne de commutation de trajet d'écoulement (15), d'une vanne de réglage de débit (17), d'un canal de dérivation (18), et d'un dispositif de commande (30). Dans un mode d'alimentation en chaleur, un fluide mélangé obtenu par mélange d'un fluide caloporteur qui a traversé l'unité de pompe à chaleur (2) et d'un agent de transfert de chaleur qui est passé à travers le canal de dérivation (18) à l'aide de la vanne de réglage de débit (17) peut être fourni à un appareil de chauffage (20) par l'intermédiaire d'un second canal (12). Dans un mode de stockage de chaleur, l'agent de transfert de chaleur qui s'est écoulé d'une sortie (10b) du réservoir de stockage de chaleur (10) retourne par l'intermédiaire de l'unité de pompe à chaleur (2) à une entrée (10a) du réservoir de stockage de chaleur (10) sans passer à travers la vanne de réglage de débit (17).
(JA) 熱媒体循環システム(1A)は、熱媒体を加熱するヒートポンプユニット(2)、蓄熱槽(10)、流路切替弁(15)、流量調整弁(17)、バイパス通路(18)、及び制御装置(30)を備える。熱供給モードにおいて、ヒートポンプユニット(2)を通過した熱媒体と、バイパス通路(18)を通過した熱媒体とが流量調整弁(17)にて混合された混合流体を、第二通路(12)を介して暖房器具(20)へ供給可能である。蓄熱モードにおいて、蓄熱槽(10)の出口(10b)から流出した熱媒体が、流量調整弁(17)を通ることなく、ヒートポンプユニット(2)を経由して蓄熱槽(10)の入口(10a)に戻る。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)