-
公开(公告)号：US20220236012A1
公开(公告)日：2022-07-28
申请号：US17699852
申请日：2022-03-21
发明人： Yuta KOMIYA , Shinya HIGASHIIUE , Tsuyoshi MAEDA , Ryota AKAIWA , Shigeyoshi MATSUI , Akira ISHIBASHI , Eiji HIHARA , Chaobin DANG , Jiyang LI
摘要： Provided is a heat exchanger, including a plurality of heat exchange members arranged in a first direction so as to be spaced apart from each other. Each of the plurality of heat exchange members includes: a heat transfer pipe extending in a second direction intersecting with the first direction; and a heat transfer plate provided to the heat transfer pipe along the second direction. The heat transfer plate includes extending portions extending away from the heat transfer pipe in a third direction intersecting with each of the first direction and the second direction. The heat transfer plate is formed separately from the heat transfer pipe.
-
公开(公告)号：US20200300515A1
公开(公告)日：2020-09-24
申请号：US16606321
申请日：2017-06-09
发明人： Faming SUN , Yoji ONAKA , Shigeyoshi MATSUI , Takamasa UEMURA
摘要： A heat exchanger includes a plurality of heat transfer tubes arranged at predetermined intervals in a vertical direction, a tubular header that has a plurality of connection portions where the heat transfer tubes are connected to a side portion of the header and that communicates with each of the heat transfer tubes, a refrigerant pipe that communicates with the header at a middle portion of the header in the vertical direction, and a first bypass pipe having ends one of which communicates with a lower portion of the header and the other of which communicates with a middle portion of the refrigerant pipe. A distance between a communication position at which the first bypass pipe and the refrigerant pipe communicate with each other and an inner wall of the header is not more than double an inside diameter of the refrigerant pipe.
-
公开(公告)号：US20170336145A1
公开(公告)日：2017-11-23
申请号：US15526829
申请日：2015-01-30
发明人： Shin NAKAMURA , Hideaki MAEYAMA , Akira ISHIBASHI , Shinya HIGASHIIUE , Daisuke ITO , Shigeyoshi MATSUI , Yuki UGAJIN
CPC分类号： F28D1/047 , F25B47/025 , F28D1/0417 , F28D1/0471 , F28D2021/0068 , F28F1/02 , F28F1/32 , F28F9/262 , F28F13/06
摘要： In a heat exchanger, a first heat exchange unit is formed by curving a third heat exchange unit having a planar shape through L-shape bending, and a second heat exchange unit is formed by curving a fourth heat exchange unit having a planar shape through the L-shape bending, independently of the third heat exchange unit. The first heat exchange unit and the second heat exchange unit are arranged so as to be opposed to each other along a corner portion between adjacent two side surfaces of a casing.
-
4.发明申请HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS USING THE SAME HEAT EXCHANGER 审中-公开使用相同热交换器的换热器和制冷循环装置公开(公告)号：US20160245589A1
公开(公告)日：2016-08-25
申请号：US15026624
申请日：2013-10-25
发明人： Shinya HIGASHIIUE , Akira ISHIBASHI , Takashi OKAZAKI , Daisuke ITO , Shigeyoshi MATSUI , Yuki UGAJIN
CPC分类号： F28D7/0066 , F25B13/00 , F25B39/00 , F25B2313/0254 , F28D1/0435 , F28D1/05316 , F28D1/05366 , F28F21/084 , F28F2210/08
摘要： A heat exchanger including a first heat exchanger disposed on upstream side of a heat exchange fluid and a second heat exchanger disposed on downstream side of the heat exchange fluid, which are connected in series in a flow path of a heat medium, wherein the heat medium flows from the first heat exchanger to the second heat exchanger so as to be parallel to the flow of the heat exchange fluid when the heat exchanger serves as an evaporator, the heat medium flows from the second heat exchanger to the first heat exchanger so as to be opposed to the flow of the heat exchange fluid when the heat exchanger serves as a condenser, and a sum of flow path volume of first heat-transfer tubes of the first heat exchanger is smaller than a sum of flow path volume of second heat-transfer tubes of the second heat exchanger.
摘要翻译： 一种热交换器，其包括设置在热交换流体的上游侧的第一热交换器和设置在热交换流体的下游侧的第二热交换器，其串联连接在热介质的流路中，其中，所述热介质 当热交换器用作蒸发器时，从第一热交换器流到第二热交换器以平行于热交换流体的流动，热介质从第二热交换器流到第一热交换器，从而 在热交换器用作冷凝器时与热交换流体的流动相反，并且第一热交换器的第一热传输管的流路体积的总和小于第二热交换器的流路体积的总和， 第二热交换器的转移管。
-
公开(公告)号：US20200309427A1
公开(公告)日：2020-10-01
申请号：US16903488
申请日：2020-06-17
摘要： A distributor includes a first branch flow path for dividing a first flow path into a plurality of second flow paths, and includes a first communication flow path communicating with the first flow path, a second communication flow path communicating with each of the second flow paths, and a bent portion connecting the first and second communication flow paths. The bent portion includes an inner peripheral wall portion including an inner face having a first radius of curvature, and an outer peripheral wall portion including an inner face having a second radius of curvature larger than the first radius of curvature. The second communication flow path includes an inner wall portion extending from the inner peripheral wall portion of the bent portion, an outer wall portion extending from the outer peripheral wall portion of the bent portion, a base portion and a tip portion. The distance between oppositely facing side walls of the base portion is greater than the distance between oppositely facing side walls of the tip portion. The outer wall portion has a liquid film separation unit that forms a boundary between the base portion and the top portion.
-
公开(公告)号：US20190049186A1
公开(公告)日：2019-02-14
申请号：US16077654
申请日：2017-03-15
摘要： A finless heat exchanger includes a pair of headers each including a pipe-shaped portion extending in a first direction, and branching portions formed on the pipe-shaped portion, and flat pipes each having a flat sectional shape elongated in one direction, the flat pipes being arrayed in the first direction and connecting the branching portions of the headers. Flat surfaces of adjacent two flat pipes face each other and the adjacent two flat pipes each have a side surface facing a second direction orthogonal to the first direction. The flat pipes connect the branching portions, the side surface of each of the flat pipes has a wave shape, and adjacent flat pipes are prevented from contacting each other. Both the side surfaces are opened so that air flows in from a side corresponding to one side surface in the second direction and flows out from a side in the second direction.
-
公开(公告)号：US20180292096A1
公开(公告)日：2018-10-11
申请号：US15766243
申请日：2016-04-11
摘要： An outdoor unit of an air-conditioning apparatus including a casing forming an outer shell, a fan inside the casing, configured to suck outside air from an air inlet and exhaust outside air from an air outlet, and a heat exchanger inside the casing. The heat exchanger includes a first heat exchanger main body including plural fins arranged in parallel at an interval and plural flat pipes passing through the plural fins in a direction of parallel arrangement of the plural fins, refrigerant flowing inside the plural flat pipes, and a second heat exchanger main body including plural fins arranged in parallel at an interval and plural circular pipes passing through the plural fins in a direction of parallel arrangement of the plural fins, refrigerant flowing inside the plural circular pipes, the first heat exchanger main body arranged closer to the fan than the second heat exchanger main body.
-
公开(公告)号：US20170241684A1
公开(公告)日：2017-08-24
申请号：US15503483
申请日：2014-10-07
发明人： Daisuke ITO , Shin NAKAMURA , Shinya HIGASHIIUE , Shigeyoshi MATSUI , Akira ISHIBASHI , Yuki UGAJIN , Takumi NISHIYAMA
CPC分类号： F25B39/00 , F25B1/00 , F25B13/00 , F25B39/028 , F25B2500/08 , F28D1/0426 , F28F9/02 , F28F9/0243 , F28F9/026 , F28F9/0275 , F28F9/0278
摘要： A heat exchanger, in which refrigerant causing disproportionation is used, includes a main heat exchange unit including a plurality of first heat transfer pipes arranged side by side, a sub-heat exchange unit including a plurality of second heat transfer pipes arranged side by side, and a relay unit including a plurality of relay passages connecting the plurality of first heat transfer pipes and the plurality of second heat transfer pipes. Each of the plurality of relay passages has one inlet connected to a corresponding one of the plurality of second heat transfer pipes, and a plurality of outlets each connected to a corresponding one of the plurality of first heat transfer pipes. Each of the plurality of relay passages distributes the refrigerant flowing from the one inlet, without merging streams of the refrigerant together, and causes the refrigerant to flow out of the plurality of outlets.
-
公开(公告)号：US20160169595A1
公开(公告)日：2016-06-16
申请号：US14785703
申请日：2014-05-13
发明人： Takuya MATSUDA , Akira ISHIBASHI , Takashi OKAZAKI , Shigeyoshi MATSUI , Shinya HIGASHIIUE , Daisuke ITO , Atsushi MOCHIZUKI
CPC分类号： F28F9/0265 , F25B39/00 , F28D1/0476 , F28D1/05333 , F28D2021/007 , F28D2021/0071 , F28F1/022 , F28F3/086 , F28F9/0221 , F28F9/0275 , F28F9/0278 , F28F13/08
摘要： A stacking-type header includes: a first plate-shaped unit and a second plate-shaped unit having a distribution flow passage that includes a branching flow passage including: an opening port; a first straight-line part parallel to a gravity direction and having a lower end communicating with the opening port through a first connecting part; and a second straight-line part parallel to the gravity direction and having an upper end communicating with the opening port through a second connecting part, in which at least a part of the first and second connecting parts are not parallel to the gravity direction, and in which the refrigerant flows into the branching flow passage through the opening port, and flows out from the branching flow passage through each of an upper end of the first straight-line part and a lower end of the second straight-line part.
摘要翻译： 堆叠型集管包括：第一板状单元和具有分配流路的第二板状单元，该分配流路包括分支流路，包括：开口; 平行于重力方向的第一直线部分，具有通过第一连接部分与开口连通的下端; 以及平行于重力方向的第二直线部分，并且具有通过第二连接部分与开口相连通的上端，其中第一和第二连接部分的至少一部分不与重力方向平行，并且 其中制冷剂通过开口流入分支流动通道，并且从分支流动通道通过第一直线部分的上端和第二直线部分的下端中的每一个流出。
-
公开(公告)号：US20160076825A1
公开(公告)日：2016-03-17
申请号：US14785705
申请日：2013-05-15
发明人： Takuya MATSUDA , Akira ISHIBASHI , Takashi OKAZAKI , Shigeyoshi MATSUI , Shinya HIGASHIIUE , Daisuke ITO , Atsushi MOCHIZUKI
CPC分类号： F28F9/0278 , F16L41/02 , F28D1/05316 , F28D1/05366 , F28D9/0093 , F28F3/12
摘要： In a stacking-type header including a first plate-shaped unit and a second plate-shaped unit, a distribution flow passage in the second plate-shaped unit includes at least one branching flow passage, in which the second plate-shaped unit includes at least one plate-shaped member having a groove formed as a flow passage, the groove having at least one branching portion for branching one branch part into a plurality of branch parts, in which the at least one branching flow passage is formed by closing the groove in a region other than a refrigerant inflow region and a refrigerant outflow region, and in which at least part of the refrigerant branched by flowing into the at least one branching flow passage sequentially passes through the one branch part and the plurality of branch parts, and flows out from the at least one branching flow passage through end portions of the groove.
摘要翻译： 在包括第一板状单元和第二板状单元的堆叠式集管中，第二板状单元中的分配流路包括至少一个分支流路，其中第二板状单元包括在 至少一个板状构件，其具有形成为流动通道的槽，所述槽具有至少一个分支部分，用于将一个分支部分分支成多个分支部分，其中所述至少一个分支流路通过关闭所述凹槽形成 在制冷剂流入区域和制冷剂流出区域以外的区域中，通过流入至少一个分支流路而分支的制冷剂的至少一部分依次通过一个分支部和多个分支部，以及 从所述至少一个分支流动通道通过所述凹槽的端部流出。
-
-
-
-
-
-
-
-
-
搜索结果
36 条记录 (耗时 0.017 秒)
