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公开(公告)号：US20100287968A1
公开(公告)日：2010-11-18
申请号：US12812433
申请日：2009-01-13
IPC分类号： F25D15/00
CPC分类号： F24F1/0007 , F24F3/1603 , F24F2001/0037 , F24F2003/1639 , F24F2140/50
摘要： Disclosed is an indoor unit having a dust storage container in which dust removed from an air filter is stored, and a dust collecting box into which the dust in the dust storage container is transferred by utilizing an effect of blown air. The dust storage container is provided with a full condition detection means for detecting a dust full condition of the dust collecting box. The full condition detection means includes an LED and a phototransistor which are opposed to each other with a storage portion interposed therebetween. After a dust transfer operation which transfers the dust from the dust storage container to the dust collecting box, an intensity of light of the LED that has passed through the storage portion is detected by the phototransistor. If the detected light intensity is equal to or less than a set value, a full condition of the dust collecting box is detected.
摘要翻译： 公开了一种室内机，其具有存储有从空气过滤器除去的灰尘的灰尘储存容器，以及利用吹风的作用将贮尘容器中的灰尘转移到其中的灰尘收集箱。 灰尘储存容器设置有用于检测灰尘收集箱的灰尘充满状态的全状态检测装置。 全状态检测装置包括彼此相对的LED和光电晶体管，存储部分插入其间。 在将灰尘从贮尘容器传递到集尘盒的尘埃转移操作之后，通过光电晶体管检测出通过存储部分的LED的光强度。 如果检测到的光强度等于或小于设定值，则检测到灰尘收集箱的完整状态。
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公开(公告)号：US20100281649A1
公开(公告)日：2010-11-11
申请号：US12812210
申请日：2009-01-08
IPC分类号： A47L9/20
CPC分类号： F24F3/1603 , F24F1/0007 , F24F2001/0037 , F24F2003/1639 , F24F2013/0616
摘要： An indoor unit of an air conditioner having an air filter provided on a suction side of an indoor fan has a construction in which dust removed from the air filter by a dust removing part can be recovered easily and reliably. The construction includes a dust removing part (51) for removing dust captured by an air filter (30) provided on the suction side of an indoor fan (21), storage containers (60), (81) having the dust removing part (51) stored therein, a nozzle insertion part (110) into which a nozzle (150) of a cleaner can be inserted, and a suction passage (95) for making the storage containers (60), (81) to communicate with the nozzle insertion part (110).
摘要翻译： 具有设置在室内风扇的吸入侧的空气过滤器的空调机的室内机具有可以容易且可靠地回收通过除尘部从空气过滤器除去的尘埃的结构。 该结构包括除尘装置（51），用于除去设置在室内风扇（21）的吸入侧的空气过滤器（30）所捕获的灰尘，具有除尘部（51）的储存容器（60），（81） ），可以插入有清洁剂的喷嘴（150）的喷嘴插入部（110）和用于使所述储存容器（60），（81）与所述喷嘴插入物（80）连通的吸入通道（95） 部分（110）。
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公开(公告)号：US09528769B2
公开(公告)日：2016-12-27
申请号：US13376537
申请日：2010-06-16
CPC分类号： F28D1/0417 , F24F1/0007 , F24F1/0059 , F24F2001/0037 , F28D1/0477 , F28D2021/0071
摘要： A ceiling-mounted air conditioning unit includes an indoor heat exchanger disposed on an outer peripheral side of a centrifugal blower. The indoor heat exchanger includes plural heat transfer tubes arranged in multiple stages in a vertical direction and in three rows in a flow direction of air blown out from the blower and are connected to a refrigerant inlet of the indoor heat exchanger in a case where the indoor heat exchanger functions as an evaporator of the refrigerant during cooling, plural liquid refrigerant tubes connected to the heat transfer tubes in a first row on a most upwind side, second row-side gas refrigerant tubes connected to a refrigerant outlet of the indoor heat exchanger during cooling and connected to the heat transfer tubes in a second row, and third row-side gas refrigerant tubes connected to the heat transfer tubes in a third row on a most downwind side.
摘要翻译： 天花板安装的空调单元包括设置在离心式鼓风机的外周侧的室内热交换器。 室内热交换器包括多个沿垂直方向布置的多个传热管，并且在从鼓风机吹出的空气的流动方向上排成三列，并且在室内热交换器的制冷剂入口处连接室内热交换器的制冷剂入口 热交换器作为冷却时的制冷剂的蒸发器而起作用，多个液体制冷剂管连接到最上风侧的第一排的传热管，第二排侧气体制冷剂管连接到室内热交换器的制冷剂出口 冷却并连接到第二排中的传热管，以及第三排侧气体制冷剂管，其连接到第三排在最下风侧的传热管。
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公开(公告)号：US20130014540A1
公开(公告)日：2013-01-17
申请号：US13637612
申请日：2011-03-18
申请人： Yoshiharu Michitsuji
发明人： Yoshiharu Michitsuji
CPC分类号： F25B39/02 , F25B39/028 , F25B41/00 , F25B2500/01 , F28D2021/0068 , F28D2021/0071 , F28F9/0282 , F28F9/165 , F28F9/185 , F28F2210/02
摘要： A heat exchange device includes a heat exchanger having a plurality of heat transfer tubes through which a refrigerant is circulated and functioning as an evaporator, a plurality of communication tubes connected to ends of the heat transfer tubes on the refrigerant discharge side, and a header connected to ends of the plurality of communication tubes on the refrigerant discharge side, the header for joining the refrigerant discharged from the communication tubes. At least a part of the plurality of communication tubes includes a flow passage enlargement communication tube formed in such a manner that a flow passage sectional area on the side of the header is larger than a flow passage sectional area on the side of the heat transfer tubes.
摘要翻译： 热交换装置包括具有多个传热管的热交换器，制冷剂通过该传热管循环并用作蒸发器，连接到制冷剂排出侧的传热管的端部的多个连通管， 到制冷剂排出侧的多个连通管的端部，用于连接从连通管排出的制冷剂的集管。 多个连通管的至少一部分包括流路扩大连通管，其形成为使得集管侧的流路截面积大于传热管侧的流路截面积 。
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公开(公告)号：US20100159818A1
公开(公告)日：2010-06-24
申请号：US12600360
申请日：2008-05-19
IPC分类号： F24F1/00
CPC分类号： F24F13/28 , F24F1/0007 , F24F2001/0037 , F24F2003/1639
摘要： A casing (34) contains a rotating brush (151) for removing dust on an air filter (40), and a dust container (160) for containing the removed dust. A supply duct (71) through which air blowing from an indoor fan (39) enters the dust container (160), and a discharge duct (74) through which the dust contained in the dust container (160) is discharged out of the casing (34) together with the air are provided.
摘要翻译： 壳体（34）包含用于去除空气过滤器（40）上的灰尘的旋转刷（151）和用于容纳除去的灰尘的贮尘容器（160）。 从室内风扇（39）吹入空气的供给管道（71）进入贮尘容器（160）;以及排出管道（74），容纳在贮尘容器（160）内的灰尘从壳体 （34）与空气一起提供。
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公开(公告)号：US10048018B2
公开(公告)日：2018-08-14
申请号：US14000949
申请日：2012-02-20
申请人： Yoshiharu Michitsuji
发明人： Yoshiharu Michitsuji
IPC分类号： F28F1/00 , F28F9/02 , F28F7/00 , F28F9/22 , F28F1/12 , F24F13/30 , F24F1/00 , F28D1/047 , F28F1/32 , F25B39/00 , F28D21/00 , F24F1/18 , F25B13/00
摘要： A heat exchanger has a plurality of paths as refrigerant paths, and at least one of the plurality of paths has a coexistent path, in which both of a parallel flow portion where refrigerant flows from a heat transfer tube of one of the tube rows to a heat transfer tube of a tube row which is on a downstream side of the one tube row in terms of an air flow direction, and a counter-flow portion where refrigerant flows from a heat transfer tube of one of the tube rows to a heat transfer tube of a tube row which is on an upstream side of the one tube row in terms of the air flow direction, exist in use both as a condenser and as an evaporator.
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公开(公告)号：US09109820B2
公开(公告)日：2015-08-18
申请号：US13637612
申请日：2011-03-18
申请人： Yoshiharu Michitsuji
发明人： Yoshiharu Michitsuji
CPC分类号： F25B39/02 , F25B39/028 , F25B41/00 , F25B2500/01 , F28D2021/0068 , F28D2021/0071 , F28F9/0282 , F28F9/165 , F28F9/185 , F28F2210/02
摘要： A heat exchange device includes a heat exchanger having a plurality of heat transfer tubes through which a refrigerant is circulated and functioning as an evaporator, a plurality of communication tubes connected to ends of the heat transfer tubes on the refrigerant discharge side, and a header connected to ends of the plurality of communication tubes on the refrigerant discharge side, the header for joining the refrigerant discharged from the communication tubes. At least a part of the plurality of communication tubes includes a flow passage enlargement communication tube formed in such a manner that a flow passage sectional area on the side of the header is larger than a flow passage sectional area on the side of the heat transfer tubes.
摘要翻译： 热交换装置包括具有多个传热管的热交换器，制冷剂通过该传热管循环并用作蒸发器，连接到制冷剂排出侧的传热管的端部的多个连通管， 到制冷剂排出侧的多个连通管的端部，用于连接从连通管排出的制冷剂的集管。 多个连通管的至少一部分包括流路扩大连通管，其形成为使得集管侧的流路截面积大于传热管侧的流路截面积 。
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公开(公告)号：US08568521B2
公开(公告)日：2013-10-29
申请号：US12812433
申请日：2009-01-13
IPC分类号： B01D46/00
CPC分类号： F24F1/0007 , F24F3/1603 , F24F2001/0037 , F24F2003/1639 , F24F2140/50
摘要： Disclosed is an indoor unit having a dust storage container in which dust removed from an air filter is stored, and a dust collecting box into which the dust in the dust storage container is transferred by utilizing an effect of blown air. The dust storage container is provided with a full condition detection means for detecting a dust full condition of the dust collecting box. The full condition detection means includes an LED and a phototransistor which are opposed to each other with a storage portion interposed therebetween. After a dust transfer operation which transfers the dust from the dust storage container to the dust collecting box, an intensity of light of the LED that has passed through the storage portion is detected by the phototransistor. If the detected light intensity is equal to or less than a set value, a full condition of the dust collecting box is detected.
摘要翻译： 公开了一种室内机，其具有从空气过滤器除去的灰尘的灰尘储存容器，以及利用吹送空气的作用将贮尘容器内的灰尘输送到的集尘箱。 灰尘储存容器设置有用于检测灰尘收集箱的灰尘充满状态的全状态检测装置。 全状态检测装置包括彼此相对的LED和光电晶体管，存储部分插入其间。 在将灰尘从贮尘容器传递到集尘盒的尘埃转移操作之后，通过光电晶体管检测出通过存储部分的LED的光强度。 如果检测到的光强度等于或小于设定值，则检测到灰尘收集箱的完整状态。
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公开(公告)号：US20120318487A1
公开(公告)日：2012-12-20
申请号：US13578995
申请日：2011-02-02
申请人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
发明人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
IPC分类号： F28F9/02
CPC分类号： F28D1/0477 , F24F1/0007 , F24F1/0059 , F24F2001/0037 , F25B13/00 , F28F9/0275 , F28F2250/06
摘要： A heat exchanger comprises a plurality of refrigerant tubes. In a flow divider, a part of a plurality of capillary tubes is connected to an open end portion on a side of a front tube plate, and a remainder of the plurality of the capillary tubes is connected to an open end portion on a side of a rear tube plate. The plurality of refrigerant tubes include even number refrigerant tubes constituted by an even number of heat transfer tube portions and odd number refrigerant tubes constituted by an odd number of heat transfer tube portions.
摘要翻译： 热交换器包括多个制冷剂管。 在分流器中，多个毛细管的一部分连接到前管板侧的开口端部，多个毛细管的其余部分连接到 后管板。 多个制冷剂管包括由偶数个传热管部分和由奇数个传热管部分构成的奇数制冷剂管构成的偶数制冷剂管。
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公开(公告)号：US09618269B2
公开(公告)日：2017-04-11
申请号：US13578995
申请日：2011-02-02
申请人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
发明人： Yoshimasa Kikuchi , Kanji Akai , Yoshio Oritani , Hideki Sawamizu , Masanori Jindou , Yoshiharu Michitsuji
CPC分类号： F28D1/0477 , F24F1/0007 , F24F1/0059 , F24F2001/0037 , F25B13/00 , F28F9/0275 , F28F2250/06
摘要： A heat exchanger includes a plurality of refrigerant tubes. In a flow divider, a part of a plurality of capillary tubes is connected to an open end portion on a side of a front tube plate, and a remainder of the plurality of the capillary tubes is connected to an open end portion on a side of a rear tube plate. The plurality of refrigerant tubes include even number refrigerant tubes constituted by an even number of heat transfer tube portions and odd number refrigerant tubes constituted by an odd number of heat transfer tube portions.
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