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公开(公告)号:US20090133419A1
公开(公告)日:2009-05-28
申请号:US12083783
申请日:2006-10-16
申请人: Sumikazu Matsuno , Tetsuo Nakata , Yuzo Sawada , Fumiaki Yakushiji , Yukio Nishihama , Keisuke Kudou , Yasutoshi Mizutani
发明人: Sumikazu Matsuno , Tetsuo Nakata , Yuzo Sawada , Fumiaki Yakushiji , Yukio Nishihama , Keisuke Kudou , Yasutoshi Mizutani
CPC分类号: F25B27/00 , B60P3/20 , F25B49/025 , F25B2327/00 , F25B2600/021 , F25B2600/111 , F25B2600/112 , F25D29/003
摘要: A trailer refrigeration system comprising: an electricity generator (22); an electricity-generator engine (21) for driving the electricity generator (22); a converter (23) for converting ac electric power generated by the electricity generator (22) into dc electric power; an inverter (24, 25, 26) including inverters (24), (25), (26) each for converting dc electric power from the converter (23) into ac electric power; a refrigerant circuit (30) having an electric compressor (31) and a fan (35, 36) including fans (35), (36), the electric compressor (31), the fan (35), and the fan (36) being driven respectively by ac electric power from inverters (24), (25), (26); and a control means (40) for individually controlling the speed of rotation of the electric compressor (31), the fan (35), and the fan (36).
摘要翻译: 一种拖车制冷系统,包括:发电机(22); 用于驱动发电机(22)的发电机(21); 转换器(23),用于将由发电机(22)产生的交流电力转换为直流电; 包括用于将来自转换器(23)的直流电力转换为交流电力的逆变器(24),(25),(26)的逆变器(24,25,26) 具有电动压缩机(31)和风扇(35,36)的制冷剂回路(30)包括风扇(35),(36),电动压缩机(31),风扇(35)和风扇(36) 分别由逆变器(24),(25),(26)的交流电力驱动; 和用于分别控制电动压缩机(31),风扇(35)和风扇(36)的转速的控制装置(40)。
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公开(公告)号:US07878013B2
公开(公告)日:2011-02-01
申请号:US12083783
申请日:2006-10-16
申请人: Sumikazu Matsuno , Tetsuo Nakata , Yuzo Sawada , Fumiaki Yakushiji , Yukio Nishihama , Keisuke Kudou , Yasutoshi Mizutani
发明人: Sumikazu Matsuno , Tetsuo Nakata , Yuzo Sawada , Fumiaki Yakushiji , Yukio Nishihama , Keisuke Kudou , Yasutoshi Mizutani
IPC分类号: B60H1/32
CPC分类号: F25B27/00 , B60P3/20 , F25B49/025 , F25B2327/00 , F25B2600/021 , F25B2600/111 , F25B2600/112 , F25D29/003
摘要: A trailer refrigeration system comprising: an electricity generator (22); an electricity-generator engine (21) for driving the electricity generator (22); a converter (23) for converting ac electric power generated by the electricity generator (22) into dc electric power; an inverter (24, 25, 26) including inverters (24), (25), (26) each for converting dc electric power from the converter (23) into ac electric power; a refrigerant circuit (30) having an electric compressor (31) and a fan (35, 36) including fans (35), (36), the electric compressor (31), the fan (35), and the fan (36) being driven respectively by ac electric power from inverters (24), (25), (26); and a control means (40) for individually controlling the speed of rotation of the electric compressor (31), the fan (35), and the fan (36).
摘要翻译: 一种拖车制冷系统,包括:发电机(22); 用于驱动发电机(22)的发电机(21); 转换器(23),用于将由发电机(22)产生的交流电力转换为直流电; 包括用于将来自转换器(23)的直流电力转换为交流电力的逆变器(24),(25),(26)的逆变器(24,25,26) 具有电动压缩机(31)和风扇(35,36)的制冷剂回路(30)包括风扇(35),(36),电动压缩机(31),风扇(35)和风扇(36) 分别由逆变器(24),(25),(26)的交流电力驱动; 和用于分别控制电动压缩机(31),风扇(35)和风扇(36)的转速的控制装置(40)。
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公开(公告)号:US20100000241A1
公开(公告)日:2010-01-07
申请号:US12083248
申请日:2006-10-16
IPC分类号: B60H1/32
CPC分类号: F25D29/003 , B60H1/00014 , B60H1/00428 , B60H1/3226 , B60P3/20 , F25B27/00 , F25B2600/021 , Y02T10/88
摘要: An engine unit (U1) containing an electricity generator (22), an electricity-generator engine (21), and a console panel (29) is mounted in the lower part of a trailer. A refrigeration equipment unit (U2) containing a converter (23), inverters (24, 25, 26), and a refrigerant circuit (30) is mounted in the ceiling part of a refrigeration storage compartment (C). The engine unit (U1) and the refrigeration equipment unit (U2) are connected together by electric wiring.
摘要翻译: 包含发电机(22),发电机发动机(21)和控制面板(29)的发动机单元(U1)安装在拖车的下部。 在制冷储藏室(C)的顶部安装有包含转换器(23),逆变器(24,25,26)和制冷剂回路(30)的制冷设备单元(U2)。 发动机单元(U1)和制冷设备单元(U2)通过电线连接在一起。
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公开(公告)号:US06212898B1
公开(公告)日:2001-04-10
申请号:US09147563
申请日:1999-01-21
IPC分类号: F25B700
CPC分类号: F25B5/02 , A47F3/04 , F25B7/00 , F25B25/005 , F25B2400/22
摘要: An outdoor unit (1), a parent unit (2), a plurality of child freezers, and a plurality of child refrigerators are provided. The child freezers are disposed in individual frozen display cases, while the child refrigerators are disposed in individual refrigerated display cases. A refrigerant heat exchanger (5) is disposed in only the parent unit (2). The outdoor unit (1) and the refrigerant heat exchanger (5) form a primary refrigerant circuit. A secondary refrigerant circuit is provided in the parent unit (2). Refrigerant circulates through the secondary refrigerant circuit, passing through the refrigerant heat exchanger (5). Each child freezer is provided with a refrigeration utilization side heat exchanger (3c) and the heat exchanger (3c) and the refrigerant heat exchanger (5) form a secondary refrigerant circuit through which refrigerant circulates. Together with the outdoor unit (1), a heat exchanger which is disposed in each of the child refrigerators forms a secondary refrigerant circuit of a unary refrigeration cycle.
摘要翻译: 提供室外机(1),母机组(2),多个儿童冷柜和多个儿童冰箱。 儿童冷藏柜处于单独的冷冻展示柜中,而儿童冰箱则放置在各个冷藏展示柜中。 制冷剂热交换器(5)仅设置在母单元(2)中。 室外机(1)和制冷剂热交换器(5)形成一级制冷剂回路。 在母单元(2)中设置二次制冷剂回路。 制冷剂通过二次制冷剂回路循环通过制冷剂热交换器(5)。 每个儿童冷冻机设置有制冷利用侧热交换器(3c),热交换器(3c)和制冷剂热交换器(5)形成制冷剂循环的二次制冷剂回路。 与室外机(1)一起,设置在每个儿童冰箱中的热交换器形成一次制冷循环的二次制冷剂回路。
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