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公开(公告)号：EP3309475A1
公开(公告)日：2018-04-18
申请号：EP15894923.0
申请日：2015-06-10
发明人： NAGATA, Yuki , ITO, Takuya , OKOSHI, Yasushi
IPC分类号： F25B41/00
摘要： A refrigeration cycle apparatus 100 includes a casing 8 of a refrigerant circuit 10, a first heat-medium pipe 5, and a second heat-medium pipe 6. The casing 8 includes a first frame body 8a having such a tapered sectional shape in a vertical direction that an area of a lower surface part 82a is smaller than an area of an upper surface part 81a, and a second frame body 8b including a side surface part 83b having a rectangular sectional shape in a vertical direction and connected with a peripheral part of the lower surface part 82a of the first frame body 8a. The first heat-medium pipe 5 includes a first heat-medium inflow end part 5a and a first heat-medium outflow end part 5b, at least one of the first heat-medium inflow end part 5a and the first heat-medium outflow end part 5b being housed in the second frame body 8b. The second heat-medium pipe 6 includes a second heat-medium inflow end part 6a and a second heat-medium outflow end part 6b, at least one of the second heat-medium inflow end part 6a and the second heat-medium outflow end part 6b being housed in the second frame body 8b.
摘要翻译： 制冷循环装置100包括制冷剂回路10的壳体8，第一热介质管5和第二热介质管6.壳体8包括具有垂直截面形状的第一框体8a 下表面部分82a的面积小于上表面部分81a的面积的第一框体8b和包括在垂直方向上具有矩形截面形状的侧表面部分83b的第二框体8b， 第一框体8a的下表面部分82a。 第一热介质管5包括第一热介质流入端部5a和第一热介质流出端部5b，第一热介质流入端部5a和第一热介质流出端部5a中的至少一个 5b容纳在第二框架体8b中。 第二热介质配管6具有第二热介质流入端部6a和第二热介质流出端部6b，第二热介质流入端部6a和第二热介质流出端部6a中的至少一方 6b容纳在第二框架体8b中。
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2.发明公开
公开(公告)号：EP2402665A1
公开(公告)日：2012-01-04
申请号：EP10743599.2
申请日：2010-02-23
发明人： ISHIDA, Yoshito , IWASAKI, Keiji , MASAKI, Kenichi , SUGIMOTO, Hideo , AZUMA, Yoshinori , MORII, Shoji
IPC分类号： F24F1/00
摘要： A heat pump chiller (10) includes a casing (11) having a compressor, etc. inside thereof and four flat-plate shaped air heat exchangers (22, 22, 24, 24) disposed on side surfaces of the casing (11) and extending vertically. Two air heat exchangers (22, 24) constitute a first heat exchanger body (21) and a second heat exchanger body (23). Respective heat exchanger bodies (21, 23) are positioned with end parts (22b, 24b) extending toward outside of the air heat exchangers (22, 22, 24, 24) to be close to each other.
摘要翻译： 一种热泵式制冷机（10）具有内部具有压缩机等的壳体（11）和设置在壳体（11）的侧面的四个平板状的空气热交换器（22,22,24,24）和 垂直延伸 两个空气热交换器（22,24）构成第一热交换器主体（21）和第二热交换器主体（23）。 相应的热交换器主体（21,23）的端部（22b，24b）位于空气热交换器（22,22,24,24）的外侧，彼此接近。
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公开(公告)号：EP1630484A4
公开(公告)日：2008-07-02
申请号：EP04735805
申请日：2004-06-02
申请人： TOSHIBA CARRIER CORP
发明人： UENO KIYOTAKA
CPC分类号： F24F1/68 , F24F1/08 , F25B49/022 , F25B2400/075 , F25B2400/0751 , F25B2600/021 , F25B2600/0251 , Y02B30/741
摘要： An air conditioner comprising a master outdoor unit (1a) having variable capacity compressors (11, 12), and slave outdoor units (1b, 1c) having variable capacity compressors (13, 14, 15, 16). A decision is made whether the ratio n of total demand capacity of respective indoor units to the total maximum capacity F(a) of respective variable capacity compressors is equal to or lower than a set value or not. If the decision result is affirmative, a high efficiency operation mode is set. In the high efficiency operation mode, each variable capacity compressor is operated with an upper limit capacity set lower by a specified value than the maximum capacity.
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公开(公告)号：EP1114969A3
公开(公告)日：2001-07-18
申请号：EP01105887.2
申请日：1997-02-20
发明人： Shimotani, Makoto , Shiina, Takao
IPC分类号： F24F1/00
CPC分类号： F24F1/68 , F24F1/16 , F24F1/18 , F24F3/065 , F24F11/83 , F24F11/85 , F25B1/10 , F25B13/00 , F25B39/04 , F25B49/022 , F25B2400/075 , F25B2400/0751 , F25B2600/0251 , F25D23/006
摘要： In an air conditioner in which plural outdoor units are connected to plural indoor units, at least one outdoor unit (1) is provided with a compressor (19) having a power control mechanism for inhibiting a part of a compression work, and the power of the compressor is made variable by controlling the power control mechanism (19b,19c). The outdoor unit (1) is provided with two heat exchangers (29,31) which are designed in a substantially U-shaped form, and disposed in a main body (10) of the outdoor unit so that the opening sides thereof are confronted to each other, and the refrigerating elements which constitutes a refrigerant circuit and contains at least the compressor (15,17,19), an accumulator (23), etc. are disposed in a space which is surrounded by the two heat exchangers.
摘要翻译： 在多个室外单元连接到多个室内单元的空调中，至少一个室外单元（1）设置有压缩机（19），该压缩机具有用于抑制压缩功的一部分的动力控制机构， 通过控制动力控制机构（19b，19c）使压缩机变化。 室外机组1设有两个设计成大致U形的热交换器29,31，并设置在室外机的主体10中，使其开口侧面向 构成制冷剂回路且至少包含压缩机（15,17,19），蓄能器（23）等的冷冻机构配置在由两个热交换器包围的空间内。
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公开(公告)号：EP2549201A4
公开(公告)日：2017-03-29
申请号：EP10847790
申请日：2010-03-16
发明人： TAKATA SHIGEO , YAMASHITA KOJI
CPC分类号： F24F1/68 , F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/0233 , F25B2313/0253 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： To obtain an apparatus which can further improve operation efficiency in an air-conditioning apparatus which performs heat exchange between a refrigerant and a heat medium and performs air-conditioning with the heat medium. The apparatus includes refrigerating cycle systems each connecting a compressor 10 for compressing a refrigerant, a refrigerant flow path switching device 11 for switching the circulation path of the refrigerant, a heat source side heat exchanger 12 for exchanging heat for the refrigerant, an expansion device 16 for adjusting the pressure of the refrigerant, and heat exchangers 15 related to heat medium which exchanges heat between the refrigerant and heat medium different from the refrigerant to be able to make the heat medium different in temperature respectively, by piping 4 so as to constitute refrigerant circuits; and heat medium side systems each connecting pumps 21 for circulating the heat medium for the heat exchangers 15 related to heat medium, use side heat exchangers 26 for exchange heat between the heat medium and air of an air-conditioning target space and heat medium flow switching systems 22,23 for switching the heat medium which passes through each heat exchangers 15 related to heat medium to each use side heat exchanger 26, by piping 5 so as to constitute a heat medium circulation circuit.
摘要翻译： 为了获得能够进一步提高在制冷剂与热介质之间进行热交换并且利用热介质进行空气调节的空调装置的运转效率的装置。 该设备包括：制冷循环系统，其各自连接用于压缩制冷剂的压缩机10，用于切换制冷剂的循环路径的制冷剂流路切换装置11，用于为制冷剂交换热量的热源侧热交换器12，膨胀装置16 用于调整制冷剂的压力的制冷剂热交换器15，以及与制冷剂不同的制冷剂和热介质进行热交换的热介质间热交换器15，通过配管4分别使温度不同的热介质构成制冷剂 电路; 各热介质间系统，连接用于使热介质间热交换器15的热介质循环的泵21，和空调对象空间的热介质与空气之间的热交换用利用侧热交换器26和热介质流路切换 系统22,23，用于将通过各热介质间热交换器15的热介质切换至各利用侧热交换器26，通过配管5构成热介质循环回路。
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公开(公告)号：EP2864558A2
公开(公告)日：2015-04-29
申请号：EP13735367.8
申请日：2013-06-25
申请人： Carr, Tony
发明人： Carr, Tony
CPC分类号： E04C1/392 , E04B1/02 , E04B1/7076 , E04B2002/0245 , E04B2002/0256 , F24F1/68 , F24F13/32
摘要： A set of ventilation units comprises a first and second ventilation unit, wherein a surface of the first ventilation unit is provided with at least one formation and a surface of the second ventilation unit is provided with at least one co-operating formation. The formation(s) and co-operating formation(s) is/are engageable with one another in a direction substantially perpendicular to said surface of the first ventilation unit and/or said surface of the second ventilation unit.
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公开(公告)号：EP2087294A4
公开(公告)日：2014-08-20
申请号：EP07834394
申请日：2007-11-29
申请人： LG ELECTRONICS INC
发明人： LEE CHUNG HUN , HWANG SUN HO , PARK GWI GUEN , JUNG HAN SU
CPC分类号： F24F1/20 , F24F1/22 , F24F1/40 , F24F1/46 , F24F1/68 , F25B2600/021 , H02M7/003 , Y02B30/741
摘要： An air conditioner is provided. A control unit of an outdoor unit of the air conditioner is divided into a plurality of blocks according to a set of rules. Then, the blocks are mounted on different substrates. Therefore, it is possible to simplify wiring, facilitating the interconnection of the blocks and enable the control unit to be managed in units of the blocks. In addition, it is possible to improve user convenience.
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公开(公告)号：EP2148095A1
公开(公告)日：2010-01-27
申请号：EP08751911.2
申请日：2008-04-22
发明人： SATO, Toshiaki , DOUMAE, Hiroshi , KAGIMURA, Sumio
CPC分类号： F04D27/004 , F04D25/166 , F24F1/38 , F24F1/68 , F24F11/0001 , F24F11/77
摘要： The invention provides a fan control system that, when a plurality of fans is started up and one fan starts to rotate ahead of the others, suppresses an increase in the loads at start-up on these other fans. In this fan control system, when a first fan (21) and a second fan (22) are started up and their rotational speeds have reached target rotational speeds, which are lower than required rotational speeds, a control unit (4) controls a first motor (31) and a second motor (32) such that the rotational speeds of the first fan (21) and the second fan (22) reach the required rotational speeds.
摘要翻译： 本发明提供了一种风扇控制系统，当多个风扇启动并且一个风扇开始向前转动时，能够抑制这些其它风扇启动时的负载增加。 在该风扇控制系统中，当第一风扇（21）和第二风扇（22）启动并且其转速达到低于所需旋转速度的目标转速时，控制单元（4）控制第一风扇 电动机（31）和第二电动机（32），使得第一风扇（21）和第二风扇（22）的转速达到要求的转速。
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公开(公告)号：EP2132500A2
公开(公告)日：2009-12-16
申请号：EP08745169.6
申请日：2008-04-04
发明人： KOPKO, William , DE LA CRUZ, Jose
IPC分类号： F25B43/00
摘要： A chiller including a condenser having a refrigerant-storage vessel in fluid communication with a multichannel heat exchanger is disclosed. The chiller further includes a compressor, an evaporator and an expansion device connected in a refrigerant circuit. The refrigerant-storage vessel provides system volume for pump down operations.
摘要翻译： 公开了包括具有与多通道热交换器流体连通的制冷剂储存容器的冷凝器的制冷机。 该制冷机还包括连接在制冷剂回路中的压缩机，蒸发器和膨胀装置。 制冷剂储存容器为抽空操作提供系统容量。
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公开(公告)号：EP0791787B1
公开(公告)日：2005-11-02
申请号：EP97102805.5
申请日：1997-02-20
发明人： Shimotani, Makoto , Shiina, Takao
CPC分类号： F24F1/68 , F24F1/16 , F24F1/18 , F24F3/065 , F24F11/83 , F24F11/85 , F25B1/10 , F25B13/00 , F25B39/04 , F25B49/022 , F25B2400/075 , F25B2400/0751 , F25B2600/0251 , F25D23/006
摘要： In an air conditioner in which plural outdoor units are connected to plural indoor units, at least one outdoor unit (1) is provided with a compressor (19) having a power control mechanism for inhibiting a part of a compression work, and the power of the compressor is made variable by controlling the power control mechanism (19b,19c). The outdoor unit (1) is provided with two heat exchangers (29,31) which are designed in a substantially U-shaped form, and disposed in a main body (10) of the outdoor unit so that the opening sides thereof are confronted to each other, and the refrigerating elements which constitutes a refrigerant circuit and contains at least the compressor (15,17,19), an accumulator (23), etc. are disposed in a space which is surrounded by the two heat exchangers.
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