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公开(公告)号：EP0421459A3
公开(公告)日：1991-09-04
申请号：EP90119142.9
申请日：1990-10-05
发明人： Takashi, Nakamura, Mitsubishi Denki K.K. , Tani, Hidekazu, Mitsubishi Denki K.K. , Kasai, Tomohiko, Mitsubishi Denki K.K.
CPC分类号： F25B13/00 , F24F3/065 , F24F11/30 , F25B41/04 , F25B2313/006 , F25B2313/023 , F25B2313/0272 , F25B2400/05 , F25B2500/01
摘要： An air conditioning apparatus comprises a single heat source device (A) including a compressor (1), a reversing valve (2), an outdoor heat exchanger (3) and an accumulator (4); a plurality of indoor units (B,C,D,) including indoor heat exchangers (5) and first flow controllers (9); a first main pipe (6) and a second main pipe (7) for connecting between the heat source device (A) and the indoor units (B,C,D,), the first main pipe (6) having a greater diameter than the second main pipe (7), a first branch joint (10) which can selectively connect one end of the indoor heat exchanger (5) of each indoor unit to either one of the first main pipe (6) and the second main pipe (7); a second branch joint (11) which is connected to the other end of the indoor heat exchanger (5) of each indoor unit through the first flow controllers (9), and which is also connected to the second main pipe (7) through a second flow controller (13); the first branch joint (10) and the second branch joint (11) being connected together through the second flow controller (13); a junction device (E) which includes the first branch joint (10), the second flow controller (13) and the second branch joint (11), and which is interposed between the heat source device (A) and the indoor units (B,C,D); and a valve which is provided between the first main pipe (6) and the second main pipe (7) in the heat source device (A), and which can selectively switch the side of the first main pipe to lower pressure and the side of the second main pipe (7) to higher pressure.
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公开(公告)号：EP0421459B1
公开(公告)日：1993-12-15
申请号：EP90119142.9
申请日：1990-10-05
发明人： Takashi, Nakamura, Mitsubishi Denki K.K. , Tani, Hidekazu, Mitsubishi Denki K.K. , Kasai, Tomohiko, Mitsubishi Denki K.K.
CPC分类号： F25B13/00 , F24F3/065 , F24F11/30 , F25B41/04 , F25B2313/006 , F25B2313/023 , F25B2313/0272 , F25B2400/05 , F25B2500/01
摘要： An air conditioning apparatus comprises a single heat source device (A) including a compressor (1), a reversing valve (2), an outdoor heat exchanger (3) and an accumulator (4); a plurality of indoor units (B,C,D,) including indoor heat exchangers (5) and first flow controllers (9); a first main pipe (6) and a second main pipe (7) for connecting between the heat source device (A) and the indoor units (B,C,D,), the first main pipe (6) having a greater diameter than the second main pipe (7), a first branch joint (10) which can selectively connect one end of the indoor heat exchanger (5) of each indoor unit to either one of the first main pipe (6) and the second main pipe (7); a second branch joint (11) which is connected to the other end of the indoor heat exchanger (5) of each indoor unit through the first flow controllers (9), and which is also connected to the second main pipe (7) through a second flow controller (13); the first branch joint (10) and the second branch joint (11) being connected together through the second flow controller (13); a junction device (E) which includes the first branch joint (10), the second flow controller (13) and the second branch joint (11), and which is interposed between the heat source device (A) and the indoor units (B,C,D); and a valve which is provided between the first main pipe (6) and the second main pipe (7) in the heat source device (A), and which can selectively switch the side of the first main pipe to lower pressure and the side of the second main pipe (7) to higher pressure.
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公开(公告)号：EP0421459A2
公开(公告)日：1991-04-10
申请号：EP90119142.9
申请日：1990-10-05
发明人： Takashi, Nakamura, Mitsubishi Denki K.K. , Tani, Hidekazu, Mitsubishi Denki K.K. , Kasai, Tomohiko, Mitsubishi Denki K.K.
CPC分类号： F25B13/00 , F24F3/065 , F24F11/30 , F25B41/04 , F25B2313/006 , F25B2313/023 , F25B2313/0272 , F25B2400/05 , F25B2500/01
摘要： An air conditioning apparatus comprises a single heat source device (A) including a compressor (1), a reversing valve (2), an outdoor heat exchanger (3) and an accumulator (4); a plurality of indoor units (B,C,D,) including indoor heat exchangers (5) and first flow controllers (9); a first main pipe (6) and a second main pipe (7) for connecting between the heat source device (A) and the indoor units (B,C,D,), the first main pipe (6) having a greater diameter than the second main pipe (7), a first branch joint (10) which can selectively connect one end of the indoor heat exchanger (5) of each indoor unit to either one of the first main pipe (6) and the second main pipe (7); a second branch joint (11) which is connected to the other end of the indoor heat exchanger (5) of each indoor unit through the first flow controllers (9), and which is also connected to the second main pipe (7) through a second flow controller (13); the first branch joint (10) and the second branch joint (11) being connected together through the second flow controller (13); a junction device (E) which includes the first branch joint (10), the second flow controller (13) and the second branch joint (11), and which is interposed between the heat source device (A) and the indoor units (B,C,D); and a valve which is provided between the first main pipe (6) and the second main pipe (7) in the heat source device (A), and which can selectively switch the side of the first main pipe to lower pressure and the side of the second main pipe (7) to higher pressure.
摘要翻译： 一种空调装置，包括：单个热源装置（A），包括压缩机（1），换向阀（2），室外热交换器（3）和蓄电池（4）; 包括室内热交换器（5）和第一流量控制器（9）的多个室内机（B，C，D） 第一主管（6）和第二主管（7），用于连接热源装置（A）和室内机组（B，C，D，）之间，第一主管（6）的直径大于 第二主管（7），能够选择性地将各室内机的室内热交换器（5）的一端连接到第一主管（6）和第二主管（6）中的任一个的第一分支接头（10） 7）; 第二分支接头（11），其通过第一流量控制器（9）连接到每个室内机的室内热交换器（5）的另一端，并且还通过一个连接到第二主管道（7）的第二主管 第二流量控制器（13）; 第一分支接头（10）和第二分支接头（11）通过第二流量控制器（13）连接在一起; 包括第一分支接头（10），第二流量控制器（13）和第二分支接头（11）的接合装置（E），其设置在热源装置（A）和室内单元 ，光盘）; 以及设置在所述热源装置（A）中的所述第一主管（6）和所述第二主管（7）之间的阀，其能够选择性地将所述第一主管的一侧切换成低压侧 第二主管（7）到更高的压力。
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