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1. 发明公开

EP2863158A1 HEAT STORAGE HEAT EXCHANGE DEVICE 有权
标题翻译： WÄRMESPEICHENDEWÄRMETAUSCHVORRICHTUNG
公开(公告)号：EP2863158A1
公开(公告)日：2015-04-22
申请号：EP12885832.1
申请日：2012-09-28
申请人： Daikin Industries, Ltd. , Daikin Europe N.V.
发明人： HONDA, Masahiro , KOBA, Kouhei
IPC分类号： F28D20/00 , F24F5/00
CPC分类号： F28D20/00 , F16L5/025 , F16L5/06 , F24F5/0021 , F25B13/00 , F25B49/02 , F25B2313/021 , F25B2313/0233 , F25B2313/02742 , F25B2400/24 , F28D7/085 , F28D20/021 , F28D2020/0078 , F28F9/013 , F28F2230/00 , F28F2265/14 , F28F2265/26 , Y02E60/142 , Y02E60/145 , Y02E60/147
摘要： A heat storage heat exchange device is provided where it is possible to reduce thermal stress which is imparted to a connection portion of a casing and refrigerant piping which is connected to a heat storage heat exchanger while maintaining sealing of heat storing material in the casing. The heat storage heat exchange device is provided with a heat storage vessel (50), a heat storage heat exchanger (42), a heat storing material (P), gas refrigerant connection piping (45), and a rubber member (55). The gas refrigerant connection piping (45) is connected with the heat storage heat exchanger (42) and extends from an inner section to an outer section by passing through a piping attachment opening (50x) in the heat storage vessel (50). The rubber member (55) seals between the piping attachment opening (50x) in the heat storage vessel (50) and the gas refrigerant connection piping (45). The gas refrigerant connection piping (45) is not fixed with regard to the rubber member (55) and is provided so that movement in a direction of passing through the pipe attachment opening (50x) in the heat storage vessel (50) is free.
摘要翻译：本发明提供一种蓄热式热交换装置，其能够降低与在蓄热热交换器连接的壳体和制冷剂配管的连接部分同时保持储存材料在壳体中的密封的热应力。蓄热式热交换装置具备蓄热容器（50），蓄热热交换器（42），蓄热材料（P），气体制冷剂连接配管（45）和橡胶构件（55）。气体制冷剂连接管道45与蓄热热交换器42连接，并通过蓄热容器50内的配管安装开口50x从内部部分延伸到外部部分。橡胶构件（55）密封蓄热容器（50）中的管道安装开口（50x）与气体制冷剂连接管道（45）之间。气体制冷剂连接配管45相对于橡胶部件55而不是固定的，并且设置为使得在通过蓄热容器（50）中的配管安装开口（50x）的方向上的移动是自由的。

2. 发明授权

EP2863158B1 HEAT STORAGE HEAT EXCHANGE DEVICE 有权
标题翻译：热存储热交换装置
公开(公告)号：EP2863158B1
公开(公告)日：2017-06-21
申请号：EP12885832.1
申请日：2012-09-28
申请人： Daikin Industries, Ltd. , Daikin Europe N.V.
发明人： HONDA, Masahiro , KOBA, Kouhei
IPC分类号： F28D20/00 , F24F5/00 , F16L5/02 , F16L5/06 , F25B13/00 , F28F9/013 , F25B49/02 , F28D7/08 , F28D20/02
CPC分类号： F28D20/00 , F16L5/025 , F16L5/06 , F24F5/0021 , F25B13/00 , F25B49/02 , F25B2313/021 , F25B2313/0233 , F25B2313/02742 , F25B2400/24 , F28D7/085 , F28D20/021 , F28D2020/0078 , F28F9/013 , F28F2230/00 , F28F2265/14 , F28F2265/26 , Y02E60/142 , Y02E60/145 , Y02E60/147

3. 发明公开

EP3553416A1 HEAT TRANSPORT DEVICE AND HEAT TRANSPORT METHOD USING SAME 有权转让
公开(公告)号：EP3553416A1
公开(公告)日：2019-10-16
申请号：EP17878982.2
申请日：2017-10-31
申请人： Daikin Industries, Ltd.
发明人： TSUCHIYA, Tatsumi , KOBA, Kouhei , TANAKA, Masaru
IPC分类号： F25B1/00 , C09K5/04 , F25B43/00
摘要： The present invention provides a heat transport device in which a hydrohaloolefin-containing refrigerant is enclosed in a circulation route, and the heat transport device is capable of reducing the influence of oxygen entrapped in the circulation route. The present invention also provides a heat transport method using the heat transport device. In the heat transport device 1, a refrigerant comprising at least one of hydrofluoroolefins (HFOs), hydrochlorofluoroolefins (HCFOs), or hydrochloroolefins (HCOs) is enclosed in a circulation route, and a stabilizer container comprising an acid scavenger and/or an antioxidant is disposed in the circulation route. The antioxidant is at least one member selected from the group consisting of alkylcatechols, alkoxyphenols, benzoquinones, phenothiazines, and phthalates, and the acid scavenger is at least one member selected from the group consisting of aliphatic alcohols, polyhydric alcohols, amines, terpenes, alkyl epoxides, and alkenyl tolyls.

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