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公开(公告)号：US20240353181A1
公开(公告)日：2024-10-24
申请号：US18760315
申请日：2024-07-01
发明人： Lei ZHAO , Jianlong JIANG , Haobo JIANG
CPC分类号： F28D7/0016 , F25B39/04 , F28D1/0476 , F28F1/08 , F28F9/0243 , F25B2339/0446 , F28F1/32 , F28F2260/02
摘要： A heat exchange apparatus and a heat pump system provided with same are provided. The heat exchange apparatus includes a heat exchanger and a refrigerant adjustment container with an opening, the heat exchanger includes a first header, a second header and a plurality of heat exchange tubes, two ends of each heat exchange tube are respectively connected to the first header and the second header so as to connect the first header and the second header, and the opening of the refrigerant adjustment container is either of the first header and the second header.
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公开(公告)号：US12098887B2
公开(公告)日：2024-09-24
申请号：US17477298
申请日：2021-09-16
CPC分类号： F28D1/05383 , F28D1/0476 , F28D1/05333
摘要： Embodiments of the present disclosure are directed to a heat exchanger system that includes a conduit configured to flow a working fluid therethrough, where the conduit has a first portion, a second portion, and a bend directly coupling the first portion and the second portion, where the first portion includes a first header connection, the second portion includes a second header connection, and the bend is distal to the first header connection and the second header connection and a support plate coupled to the bend and positioned between the first portion and the second portion of the conduit.
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公开(公告)号：US11988470B2
公开(公告)日：2024-05-21
申请号：US17529361
申请日：2021-11-18
发明人： Robert Louis Runk
CPC分类号： F28F9/0131 , F28D1/0476 , F28F2240/00
摘要： A plurality of spacer devices for incorporation into a bent-tube heat exchanger that includes a spine and one or more fingers that protrude from opposite sides of the spine. The fingers are configured to exert a force against the tubes and to provide and maintain a separation between the tubes in the folded region. A heat exchanger includes a plurality of the spacer devices, such that one spacer device is positioned on every two tubes. The tubes may also include a coating in the folded region in order to reduce corrosion and increase the life-time of the heat exchanger. The method of forming the heat exchanger includes placing one of the spacer devices on every other tube, such that the fingers lay on the tubes in the region to be folded and assist in the folding process.
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公开(公告)号：US11752829B2
公开(公告)日：2023-09-12
申请号：US17192172
申请日：2021-03-04
发明人： Kaori Ebato , Makoto Hotozuka , Takayuki Abe
CPC分类号： B60H1/00328 , B60K11/04 , B62J41/00 , F28D1/0476 , B60Y2200/12 , B62M7/04 , F28D2021/0091 , F28D2021/0092
摘要： A radiator includes an upper tank and a lower tank for storing cooling water, and a core for connecting the upper tank and the lower tank to each other. The core includes a plurality of cooling water pipes for flowing the cooling water between the upper tank and the lower tank, and a plurality of fins that extend between the plurality of cooling water pipes to promote heat dissipation from the cooling water pipes. The core further includes a flow surface through which air can flow, the flow surface including a recess.
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公开(公告)号：US20230204297A1
公开(公告)日：2023-06-29
申请号：US17561520
申请日：2021-12-23
CPC分类号： F28D7/1638 , F28D1/0476 , F28D7/0083 , F28D15/0233 , F28F1/424 , F28F9/0275 , F28D1/0478 , F28F2260/02
摘要： An HVAC heat exchanger with an array of tubes including one or more dead tubes is provided. In one embodiment, the heat exchanger is a microchannel heat exchanger operable to exchange heat with air in an HVAC system via refrigerant passing through the microchannel heat exchanger. The microchannel heat exchanger includes an array of flat tubes arranged between a first manifold and a second manifold. The array of flat tubes includes multiple tubes coupled in fluid communication with the first manifold and the second manifold to convey refrigerant between the first manifold and the second manifold through microchannels of the multiple tubes. The array of flat tubes also includes one or more dead tubes that do not convey refrigerant between the first manifold and the second manifold. Additional systems, devices, and methods are also disclosed.
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公开(公告)号：US11686530B2
公开(公告)日：2023-06-27
申请号：US16151988
申请日：2018-10-04
发明人： James Streeter , Feng Feng , Matthew W. Miller
IPC分类号： F28D1/047 , F28F21/06 , F28D1/04 , B33Y80/00 , B22F5/10 , B22F10/28 , F28F9/02 , F28D21/00 , F28F3/14 , B22F10/32
CPC分类号： F28D1/0476 , B22F5/10 , B22F10/28 , B33Y80/00 , F28D1/0426 , F28F21/065 , B22F10/32 , F28D2021/0021 , F28F3/14 , F28F9/0221 , F28F2255/02
摘要： A flexible manifold adapted for use on a plate-fin heat exchanger core, the flexible manifold including a plurality of individual layers configured to be metallurgically joined to respective ones of a plurality of layers of the plate-fin heat exchanger core, and further including a first end with at least one port adapted to receive or discharge a medium, a second end distal from the first end, adapted to transfer the medium to or from the plurality of individual layers, a plurality of horizontal guide vanes defining the plurality of individual layers, and a plurality vertical members positioned within each of the individual layers. The flexible manifold is configured to be mechanically and thermally compliant, and can be metallurgically joined to the heat exchanger core by brazing or welding.
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公开(公告)号：US09891007B2
公开(公告)日：2018-02-13
申请号：US14778509
申请日：2014-01-15
发明人： Yan He , Qiang Gao , Huazhao Liu
CPC分类号： F28F1/025 , B21D53/06 , F25B39/00 , F28D1/0471 , F28D1/0476 , F28D2001/0273 , F28D2001/028 , F28F1/126 , F28F9/013 , F28F2215/04 , F28F2225/04 , F28F2280/00
摘要： A bent heat exchanger and a method for manufacturing the same are provided. The bent heat exchanger includes: a first header and a second header spaced apart from each other, a plurality of flat tubes and a plurality of fins. A plurality of flat tubes are disposed between the first header and the second header, two ends of each flat tube are connected with the first header and the second header respectively. Each flat tube has straight segments and a bent segment between the straight segments, the bent segment is twisted by a predetermined angle relative to the straight segment around a longitudinal direction of the flat tube. The bent segments of a plurality of the flat tubes form a bent segment row extending in a thickness direction of the flat tube. A plurality of the flat tubes are divided into a plurality of groups.
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公开(公告)号：US20170365890A1
公开(公告)日：2017-12-21
申请号：US15521641
申请日：2016-02-03
申请人： Hanon Systems
发明人： Hong-Young LIM , Jun Young SONG , Wi Sam JO , Hyun Hee JUNG , Sun Mi LEE
CPC分类号： H01M10/60 , F28D1/0476 , H01L23/473 , H01M8/04029 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M10/6568 , H01M2250/20 , H05K7/1432 , H05K7/20218 , H05K7/20254 , H05K7/20927 , Y02T90/32
摘要： The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.
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公开(公告)号：US20170328640A1
公开(公告)日：2017-11-16
申请号：US15155971
申请日：2016-05-16
发明人： Gregory K. Schwalm
IPC分类号： F28D7/00
CPC分类号： F28D7/0016 , F28D1/0476
摘要： A heat exchanger to exchange heat from a first fluid to a second fluid includes a center manifold to receive the first fluid, a first inner loop having an inner loop inlet and an inner loop outlet, and a first outer loop disposed around the first inner loop, the first outer loop having an outer loop inlet and an outer loop outlet, wherein the inner loop inlet and the outer loop inlet are adjacent, and the inner loop outlet and the outer loop outlet are adjacent.
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公开(公告)号：US09528770B2
公开(公告)日：2016-12-27
申请号：US13083000
申请日：2011-04-08
申请人： Jianlong Jiang , Wei Wang , Linjie Huang
发明人： Jianlong Jiang , Wei Wang , Linjie Huang
CPC分类号： F28D1/047 , F28D1/0475 , F28D1/0476 , F28D1/05366 , F28F1/32
摘要： A heat exchanger includes first and second headers; a plurality of tubes each defining two ends connected to the first and second headers respectively. Each tube includes a bent segment and straight segments connected to first and second ends of the bent segment respectively, the bent segment being twisted relative to the straight segments. A plurality of fins are interposed between adjacent straight segments. A length of the bent segment before bending satisfies a formula: 5tπ(180−θ)/180+2Tw≦A≦30tπ(180−θ)/180+8Tw, where: A is the length of the bent segment before bending, t is a wall thickness of the tube, Tw is a width of the tube, θ is an intersection angle between the straight segments of the tube, and π is circumference ratio. The heat exchanger of embodiments of the present invention is easy to bend and convenient to manufacture without reducing the heat exchange efficiency.
摘要翻译： 热交换器包括第一和第二集管; 多个管分别限定连接到第一和第二头部的两端。 每个管包括弯曲段和分段连接到弯曲段的第一和第二端的直段，弯曲段相对于直段扭转。 多个翅片插入在相邻的直线段之间。 弯曲前的弯曲段的长度满足公式：5tπ（180-θ）/ 180 +2Tw≤A≤30tπ（180-θ）/ 180 + 8Tw，其中：A是弯曲前的弯曲段的长度，t 是管的壁厚，Tw是管的宽度，θ是管的直段之间的相交角，π是圆周比。 本发明的实施方式的热交换器容易弯曲且制造方便，而不降低热交换效率。
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