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1. 发明公开

EP3163176A4 HEATING AND HOT WATER SUPPLY SYSTEM 有权
公开(公告)号：EP3163176A4
公开(公告)日：2018-07-04
申请号：EP14896872
申请日：2014-06-30
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAMAKI SHOGO , MINAMISAKO HIROKAZU , SUZUKI KAZUTAKA
IPC分类号： F24D3/08 , F24D3/18 , F24D17/02 , F24D19/10 , F24H1/00 , F28D20/00 , F28F27/00
CPC分类号： F24D3/08 , F24D3/18 , F24D17/02 , F24D19/1069 , F24D19/1072 , F24D2200/12 , F24D2220/04 , F24D2220/08 , F24D2240/26 , F28D20/0039 , F28F27/00 , Y02E60/142
摘要： A heating and hot water supply system that can reduce energy consumption is provided. The heating and hot water supply system includes a liquid heater for heating a liquid, a liquid-water heat exchanger, a room heater using heat of the liquid, a water-heating circuit in which the liquid is circulated between the liquid heater and the liquid-water heat exchanger, a room-heating circuit in which the liquid is circulated between the liquid heater and the room heater, a first valve for switching between the water-heating circuit and the room-heating circuit, a lower outward path for leading water from a lower part of a hot water storage tank to the liquid-water heat exchanger, the upper return path for leading the water from the liquid-water heat exchanger to an upper part of the hot water storage tank, a middle outward path for leading the water from a middle part of the hot water storage tank to the liquid-water heat exchanger, a middle return path for leading the water from the liquid-water heat exchanger to a middle part of the hot water storage tank, a second valve for switching between the lower outward path and the middle outward path, a third valve for switching between the upper return path and the middle return path, a middle hot water supply pipe connected to the middle part of the hot water storage tank, and an upper hot water supply pipe connected to the upper part of the hot water storage tank.

2. 发明授权

EP3062027B1 WÄRMESPEICHERSYSTEM UND VERFAHREN ZU DESSEN BETRIEB 有权
公开(公告)号：EP3062027B1
公开(公告)日：2018-06-06
申请号：EP16157242.5
申请日：2016-02-25
申请人： Vaillant GmbH
发明人： Spahn, Hans-Josef , Salg, Frank , Lingk, Tobias
IPC分类号： F24D17/00 , F24D19/10
CPC分类号： F24D17/0031 , F24D19/1051 , F24D2200/02 , F24D2200/08 , F24D2220/0235 , F24D2220/08 , F24D2220/10 , F24H1/10

3. 发明公开

EP3159613A4 HEAT PUMP HEATING SYSTEM 有权
公开(公告)号：EP3159613A4
公开(公告)日：2018-02-21
申请号：EP14894951
申请日：2014-06-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： SAKUMA TOSHIYUKI , AKAGI SATOSHI , MATSUMURA YASUNARI , WATANABE NAOKI , SHIBAZAKI NAOKI
IPC分类号： F24D3/00 , F24D3/18 , F24D19/10
CPC分类号： F24D19/1039 , F24D3/18 , F24D2200/12 , F24D2220/042 , F24D2220/08 , F25B30/02 , F25B49/02 , F25B2339/047 , F25B2600/13 , F25B2700/21161
摘要： There is provided a heat pump heating system capable of enhancing heat pump efficiency and heating capacity. The heat pump heating system includes: a compressor configured to compress refrigerant; a heat exchanger configured to exchange heat between the refrigerant compressed by the compressor and a liquid; a pump configured to circulate the liquid between the heat exchanger and an indoor-heating device ; a first temperature sensor configured to detect outgoing temperature that is temperature of the liquid to be fed to the indoor-heating device from the heat exchanger; a second temperature sensor configured to detect return temperature that is temperature of the liquid returning from the indoor-heating device to the heat exchanger; and a controller configured to control a circulation flow rate of the liquid so that a difference between the outgoing temperature and the return temperature when the outgoing temperature is higher than a threshold is equal to or less than a difference between the outgoing temperature and the return temperature when the outgoing temperature is equal to the threshold.

4. 发明公开

EP3276279A1 HEAT PUMP HOT-WATER-SUPPLY OUTDOOR DEVICE, AND HOT-WATER-SUPPLY DEVICE 有权
标题翻译：热泵热水供应室外装置和热水供应装置
公开(公告)号：EP3276279A1
公开(公告)日：2018-01-31
申请号：EP15887460.2
申请日：2015-03-27
申请人： Mitsubishi Electric Corporation
发明人： MOTEGI, Shuuji
IPC分类号： F24H1/00
CPC分类号： F24H1/00 , F24D17/02 , F24D19/1054 , F24D2200/123 , F24D2220/08 , F24F1/24 , F24F5/0017 , F24H4/04 , F24H9/2021 , F25B30/02 , F25B43/006 , F25B49/022 , F25B2339/047 , Y02E60/147
摘要： An increase in outer dimensions of a cabinet of a heat pump water-heater outdoor unit is prevented while the capacity of an accumulator is increased, and high efficiency and convenience are achieved at low cost. In a cabinet (2) of a heat pump water-heater outdoor unit (1), a compressor (3), an intake pipe (4), a discharge pipe (5), an air-refrigerant heat exchanger (7), a water-refrigerant heat exchanger (8), an expansion valve (9), and two accumulators (10A, 10B) are stored, and a refrigerant circuit is constituted by these devices. The accumulators (10A, 10B) are disposed above the compressor (3) and an electric component storage box (12). According to this configuration, with the accumulators (10A, 10B), it is possible to increase the capacity of the entire accumulator even when the size of the cabinet (2) is not increased. In addition, it is possible to efficiently cool the compressor (3), the electric component storage box (12), and an inverter module (23) that are disposed below by using cold air that is reduced in temperature by contact with the accumulators (10A, 10B).
摘要翻译：在增加蓄能器的容量的同时防止热泵热水器室外单元的机壳的外部尺寸增加，并且以低成本获得高效率和便利性。在热泵式热水器室外机组（1）的机壳（2），压缩机（3），吸气管（4），排气管（5），空气制冷剂热交换器（7），水制冷剂热交换器8，膨胀阀9以及两个蓄能器10A，10B，并由这些装置构成制冷剂回路。蓄能器（10A，10B）配置在压缩机（3）和电气元件收纳箱（12）的上方。根据该结构，即使在箱体2的大小没有增大的情况下，通过蓄电池10A，10B，也能够增大蓄电池整体的容量。另外，通过使用通过与蓄电池接触而降低温度的冷空气可以有效地冷却设置在下方的压缩机（3），电部件存储箱（12）和逆变器模块（23） 10A，10B）。

5. 发明公开

EP3255355A1 INSTALLATION DE CHAUFFAGE AVEC ETAGEMENT HYDRAULIQUE INTEGRE 有权
标题翻译：集成液压盾构的加热系统
公开(公告)号：EP3255355A1
公开(公告)日：2017-12-13
申请号：EP17175241.3
申请日：2017-06-09
申请人： Societe Industrielle de Chauffage (SIC)
发明人： SAISSET, Luc
IPC分类号： F24H4/04 , F25B7/00 , F25B30/02 , F24D11/02
CPC分类号： F24D11/0214 , F24D2200/123 , F24D2220/08 , F24H4/04 , F25B7/00 , F25B13/00 , F25B30/02 , F25B2339/047 , F25B2400/061 , F25B2600/0253 , Y02B30/125 , Y02B30/741
摘要： L'invention concerne une installation de chauffage (10) comprenant :
-un circuit de chauffage dans lequel de l'eau est apte à circuler,
-un système de pompe à chaleur (PAC) relié au circuit et apte à chauffer l'eau du circuit, le système de PAC comprenant deux étages thermodynamiques (16,18), le premier étage (16) étant configuré pour opérer entre l'air extérieur et l'eau provenant du retour dudit circuit en mode basse température, le deuxième étage (18) étant configuré pour opérer entre , d'une part, une conduite (12) reliée au retour dudit circuit et, d'autre part, une conduite de sortie reliée au départ dudit circuit en mode haute température, caractérisée en ce que le condenseur (Cd1) du premier étage et l'évaporateur (Ev2) du deuxième étage sont configurés pour être immergés dans un ou plusieurs contenants d'eau (20).
摘要翻译：本发明涉及一种加热设备（10），其包括： - 水能够循环的加热回路; - 热泵系统（PAC），其连接到回路并适于加热所述PAC系统包括两个热力学级（16,18），所述第一级（16）被配置为在外部空气与来自所述电路在低温模式下返回的水之间操作所述第二级（18）。）被配置成一方面在连接到所述回路的回路的管道（12）和另一方面在高温模式下在所述回路的起始处连接的出口管道之间操作，其特征在于，冷凝器（ Cd1）和第二级的蒸发器（Ev2）被构造成浸入一个或多个水容器（20）中。

6. 发明公开

EP3196558A1 DUAL TEMPERATURE HEAT PUMP SYSTEM 审中-公开
标题翻译：双温度热泵系统
公开(公告)号：EP3196558A1
公开(公告)日：2017-07-26
申请号：EP17152853.2
申请日：2017-01-24
申请人： Sharp Kabushiki Kaisha
发明人： SLACK, Richard , TOMLIN, Michael , BARRETT, Jacob , NONWEILER, John
IPC分类号： F24D19/10 , G05D23/19 , F25B6/04 , F25B40/04
CPC分类号： F25B49/02 , F24D12/00 , F24D15/04 , F24D19/10 , F24D19/1072 , F24D19/1081 , F24D2200/02 , F24D2200/11 , F24D2200/123 , F24D2200/15 , F24D2220/042 , F24D2220/08 , F24D2240/26 , F25B13/00 , F25B25/005 , F25B27/005 , F25B30/02 , F25B30/06 , F25B40/04 , F25B2313/003 , F25B2313/021 , F25B2400/13 , F25B2500/05 , G05D23/1923 , Y02B10/40 , Y02B10/70 , Y02B30/12 , Y02P80/156
摘要： A heating system includes a heat pump that provides heat to a major fluid circuit and a minor fluid circuit for performing different heating operations. The system includes a power source having a variable cost and a controller configured to regulate flow of the major and minor fluid circuits to perform the heating operations. The controller is configured to receive information regarding the variable cost of the power source and distribute flow between the major and minor fluid circuits to perform the heating operations to minimize the electricity cost. The combined enhanced demand regulation and enhanced output regulation amplifies the total heat output and power consumption while permitting greater use of a power source of varying cost (e.g. PV) - thereby minimizing overall daily operating cost.
摘要翻译：加热系统包括向主流体回路和次流体回路提供热量的热泵，用于执行不同的加热操作。该系统包括具有可变成本的电源和配置成调节主要和次要流体回路的流动以执行加热操作的控制器。控制器被配置为接收关于电源的可变成本的信息并在主要流体回路与次要流体回路之间分配流量以执行加热操作以最小化电力成本。综合增强的需求调节和增强的输出调节放大了总热量输出和功率消耗，同时允许更多地使用不同成本的功率源（例如PV） - 从而最大限度地降低了总体日常运营成本。

7. 发明公开

EP3194860A2 LIQUID HEATING APPLIANCES 审中-实审转让
标题翻译：液体加热器具
公开(公告)号：EP3194860A2
公开(公告)日：2017-07-26
申请号：EP15774945.8
申请日：2015-07-28
申请人： Cave, Piers St. John Spencer Galliard
发明人： Cave, Piers St. John Spencer Galliard
IPC分类号： F24H7/00 , F24H7/02 , F24D17/00 , F28F13/00 , F28D20/00
CPC分类号： F01K7/16 , F24D17/001 , F24D17/0021 , F24D17/0089 , F24D2200/02 , F24D2200/14 , F24D2200/20 , F24D2220/08 , F24H7/002 , F24H7/0241 , F24H2240/09 , F24H2250/10 , F28D20/0034 , F28D2020/0078 , F28D2020/0082 , F28F2013/008 , F28F2270/00 , Y02B10/20 , Y02B10/22 , Y02B10/70 , Y02E60/142 , Y02E70/30
摘要： A liquid heating appliance for heating water or other liquids, suitably to a target temperature of from 55° C. to around boiling point, includes a primary heat chamber or body (heat source chamber) that is thermally insulated and which in use contains a high thermal density heat storing liquid or solid; and a secondary chamber alongside the primary chamber through which a liquid to be heated is passed in use. The appliance has a heat transfer feature to selectively transfer thermal energy from the heat-storing liquid or solid to the liquid to be heated in the secondary chamber. The secondary chamber is preferably a conduit through which the liquid to be heated is able to flow and the thus heated liquid can be delivered to a tap as hot water for a range of uses. Water may also be heated for a central heating system for space heating.
摘要翻译：液体加热设备包括容纳过压加热液体的主腔室14和相邻的次腔室15，第二液体在使用中通过该次腔室15以通过与过热液体进行热交换而被选择性地加热。主室通过包括传热分流器（TS，图2a-b）的侧壁21被隔热，所述侧壁21被选择性地致动以在过热液体和第二液体之间提供热桥。优选地，第二液体是在入口10处接收的自来水。在到达设备之前，水可以通过空中热交换器11和流体热交换器12预热。该设备可以包括接收来自太阳能板的流体的热交换器16和另外的热交换器18以在与过热液体选择性交换之前进一步预热水。该设备可以包括隔热外壳13.还要求保护液体冷却设备。

8. 发明公开

EP2902714A4 HOT-WATER SUPPLY SYSTEM 有权
标题翻译： HEISSWASSERVERSORGUNGSSYSTEM
公开(公告)号：EP2902714A4
公开(公告)日：2017-07-26
申请号：EP12885365
申请日：2012-09-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： OBAYASHI TOMOYOSHI
IPC分类号： F24D17/00 , F24D17/02 , F24D19/10
CPC分类号： F24D19/1051 , F24D17/0078 , F24D17/02 , F24D2220/0207 , F24D2220/0235 , F24D2220/042 , F24D2220/046 , F24D2220/08

9. 发明授权

EP2881674B1 Storage-type hot-water supplying system 有权转让
标题翻译：储存式热水供应系统
公开(公告)号：EP2881674B1
公开(公告)日：2017-05-31
申请号：EP14195982.5
申请日：2014-12-03
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Teraoka, Masahiro , Okada, Takuya , Okada, Atsushi
IPC分类号： F24D17/00 , F24D17/02
CPC分类号： F24D17/0031 , F24D17/02 , F24D2220/08

10. 发明公开

EP3168539A1 SYSTEM FOR PRE-HEATING OF DOMESTIC WATER 审中-公开
标题翻译：家用水预热系统
公开(公告)号：EP3168539A1
公开(公告)日：2017-05-17
申请号：EP16197863.0
申请日：2016-11-09
申请人： Special-Gas
发明人： Sordi, Stefano
IPC分类号： F24D17/00 , F24D19/10 , F28D20/00
CPC分类号： F24D17/0068 , F24D19/0092 , F24D19/0095 , F24D19/1051 , F24D19/1057 , F24D2200/04 , F24D2200/14 , F24D2200/32 , F24D2220/0221 , F24D2220/06 , F24D2220/08 , F24H1/208 , F24H9/16 , F28D1/0472 , F28D20/0039 , F28D2020/0069 , F28D2020/0078 , F28F21/083 , Y02B10/20 , Y02B10/70 , Y02E60/142 , Y02E70/30
摘要： The present invention is addressed to a domestic water pre-heating system comprising: a tank connected to the water-network, a heating coil to heat up the water present in the tank which heating coil is fed by the feed pipe of the boiler and whose exit is the return pipe to the boiler; a heating coil to pre-heat domestic water whose entrance is connected to the cold domestic water pipe and whose exit is connected to the entrance into the boiler of domestic water;
Characterized by the fact that the tank in under atmospheric pressure and the level thereof is regulated by an overflow device. In one embodiment of the invention, the system further comprises some solar collectors fed by the tank water through the feed pipe and the return to the tank of the hot water from collectors.
摘要翻译：本发明涉及一种家用水预热系统，包括：与水网连接的水箱，用于加热水箱中存在的水的加热盘管，加热盘管由锅炉的供水管供应，并且其出口是通往锅炉的回水管; 用于预热生活用水的加热盘管，其入口连接到冷的生活用水管并且其出口连接到生活用水锅炉的入口; 特征在于大气压力下的罐体及其液位由溢流装置调节。在本发明的一个实施例中，该系统进一步包括一些太阳能收集器，其通过供水管由罐水供应并且从收集器返回到热水罐。

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