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1. 发明申请

US20160146476A1 AIR-CONDITIONING-APPARATUS OUTDOOR UNIT AND METHOD OF MANUFACTURING AIR-CONDITIONING-APPARATUS OUTDOOR UNIT 审中-公开
标题翻译：空调设备室外单元及制造空调设备室外单元的方法
公开(公告)号：US20160146476A1
公开(公告)日：2016-05-26
申请号：US14785981
申请日：2013-06-14
申请人： Mitsubishi Electric Corporation
发明人： Yuudai MORIKAWA , Tomoki INAGAKI
IPC分类号： F24F1/56 , B23P15/26
CPC分类号： F24F1/56 , B23P15/26 , F24F1/16 , F24F13/30 , F24F2013/221 , F28D1/0426 , F28D1/0477 , F28F9/0131 , F28F9/0132
摘要： An outdoor unit includes: a lower heat exchanger having a first heat-transfer tube; an upper heat exchanger provided above the lower heat exchanger, including a first-row heat-exchanger core and a second-row heat-exchanger core, and a second heat-transfer tube; and a reinforcing member supporting the upper heat exchanger, wherein the reinforcing member includes a first supporting tab supporting the bottom of the second-row heat-exchanger core; a second supporting tab supporting the lower side surface of the second-row heat-exchanger core and formed integrally with the first supporting tab; a third supporting tab providing a gap between the first-row heat-exchanger core and the second-row heat-exchanger core and formed integrally with the first supporting tab; an engaging tab holding the first heat-transfer tubes and formed integrally with the third supporting tab; and an engaging tab holding the second heat-transfer tubes and formed integrally with the third supporting tab.
摘要翻译：室外机包括：具有第一传热管的下热交换器; 设置在下部热交换器上方的上部热交换器，包括第一排热交换器芯和第二排热交换器芯，以及第二传热管; 以及支撑所述上部热交换器的加强构件，其中所述加强构件包括支撑所述第二排热交换器芯的底部的第一支撑翼片; 支撑所述第二排热交换器芯的下侧表面并与所述第一支撑片一体形成的第二支撑片; 第三支撑突片，其在第一排热交换器芯和第二排热交换器芯之间提供间隙，并与第一支撑突起一体形成; 保持第一传热管并与第三支撑突片一体形成的接合突片; 以及接合片，其保持第二传热管并与第三支撑突片一体形成。

2. 发明申请

US20170184351A1 REFRIGERANT DISTRIBUTOR, AND HEAT PUMP DEVICE HAVING THE REFRIGERANT DISTRIBUTOR 审中-公开
公开(公告)号：US20170184351A1
公开(公告)日：2017-06-29
申请号：US15314676
申请日：2015-03-30
申请人： Mitsubishi Electric Corporation
发明人： Yoshihiko SATAKE , Nobuaki MIYAKE , Yuudai MORIKAWA , Akio MURATA , Hiroshi YAMAGUCHI
IPC分类号： F28F9/02 , F25B39/00
摘要： A refrigerant distributor includes an inflow portion made of aluminum into which refrigerant flows through an inflow pipe, and a distributing portion made of aluminum that distributes incoming refrigerant to a plurality of outflow pipes. The distributing portion includes a main body portion connected to the inflow portion, and a plurality of outflow portions connected to the outflow pipes. The outflow portions are protruded from the main body portion, and are formed integrally with the main body portion.

3. 发明申请

US20190072285A1 OUTDOOR UNIT FOR AIR-CONDITIONING APPARATUS 审中-公开
公开(公告)号：US20190072285A1
公开(公告)日：2019-03-07
申请号：US16080518
申请日：2016-05-17
申请人： Mitsubishi Electric Corporation
发明人： Yuudai MORIKAWA , Yutaka AOYAMA , Yu TAMAKI
IPC分类号： F24F1/16 , F24F1/18 , F24F1/50 , F24F13/30 , F24F13/20
摘要： An outdoor unit for an air-conditioning apparatus is provided in which heat-exchanger units can be arranged such that a heat exchanger has a further increased capacity in a casing of a limited size while the volume of air to be fed to the heat exchanger is maximized. An outdoor unit for an air-conditioning apparatus includes a casing having a rectangular plan-view shape formed of a front portion, a left portion, and a rear portion; a heat exchanger provided in the casing and including a plurality of parts each having a rectangular plan-view shape; and a plurality of air-sending fans provided above a plurality of air inlet spaces, respectively, the air inlet spaces each being provided on an inner side of a corresponding one of the plurality of rectangular parts of the heat exchanger.

4. 发明申请

US20190128542A1 OUTDOOR UNIT FOR AIR-CONDITIONING APPARATUS 审中-公开
公开(公告)号：US20190128542A1
公开(公告)日：2019-05-02
申请号：US16096363
申请日：2016-07-14
申请人： Mitsubishi Electric Corporation
发明人： Kei FURUKUBO , Yuudai MORIKAWA , Misaki KODA , Yutaka AOYAMA
IPC分类号： F24F1/36 , F24F1/56 , F24F1/14
摘要： An air-conditioning-apparatus outdoor unit includes a casing, a heat exchanger disposed in upper part of an inner space of the casing, a bottom plate located at a bottom of the casing and having a drain hole through which drain water that is generated on the heat exchanger is discharged outside, a support disposed in the inner space of the casing and supporting the heat exchanger in the upper part of the inner space of the casing, and a drain structure disposed under the heat exchanger and guiding the drain water to the bottom plate.

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