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公开(公告)号：US20240328719A1
公开(公告)日：2024-10-03
申请号：US18580611
申请日：2022-07-19
CPC分类号： F28D7/1661 , F28F9/001 , F28F9/0224 , F28D2021/0063 , F28D2021/0082 , F28F2230/00
摘要： A heat exchanger is provided. The heat exchanger includes a bundle of elongated tubes having open ends for a first fluid, a pair of manifolds and a housing. The pair of manifolds located on both sides of the open ends of the elongated tubes. The housing is configured to form a conduit for the second fluid and at least partially encapsulating the elongated tubes. The housing includes an inner surface facing the elongated tubes and at least one connection point formed by two perpendicular portions of the housing. Further, one of the perpendicular portions has a bent section forming the connection point by parallel arrangement with the other portion. The heat exchanger further includes at least one sealing portion located at least within the housing, so that the sealing portion overlaps at least portion of the connection point adjacent to at least one manifold.
FIG. 5 is to be published along abstract.-
公开(公告)号：US12055326B2
公开(公告)日：2024-08-06
申请号：US17263844
申请日：2019-07-26
发明人： Lu Mei , Xiuping Su
CPC分类号： F25B39/04 , F28D7/1638 , F28F9/005 , F25B2339/0446 , F25B2339/045
摘要： A condenser (100), comprising a shell (112), an inlet pipe (120), and an anti-impact plate (204). The shell (112) has an accommodating cavity (202). The inlet pipe (120) is a circular pipe having a gradually increasing inner diameter from the inlet to the outlet. The inlet pipe (120) is arranged to pass through the upper end of the shell (112), the outlet of the inlet pipe (120) being accommodated in the accommodating cavity (202). The anti-impact plate (204) is accommodated in the accommodating cavity (202), and the anti-impact plate (204) is positioned below the outlet of the inlet pipe (120). There is a gap between the anti-impact plate (204) and the outlet through which fluid flowing from the outlet can flow. The condenser (100) can reduce the friction loss and local resistance of the refrigerant gas flowing into the inlet pipe (120), such that the dynamic pressure of the refrigerant gas entering the condenser (100) is partially converted into static pressure, and reduce the static pressure loss of the refrigerant gas entering the cylinder from the inlet, thereby increasing the condensing pressure of the refrigerant gas in the condenser (100) to enhance the heat exchange performance.
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公开(公告)号：US20240255237A1
公开(公告)日：2024-08-01
申请号：US18560821
申请日：2022-04-07
发明人： Remi TOURNOIS , Fabien BIREAUD , Mathieu CAPARROS , Jose TRINDADE
CPC分类号： F28F9/002 , F28D2021/0091 , F28F2275/085
摘要： The present invention concerns a heat exchange system including at least one support, a first heat exchanger and a second heat exchanger, each of the first heat exchanger and the second heat exchanger being fixed to the support via a fixing element including at least one tongue. The first heat exchanger includes a first tongue and the second heat exchanger includes a second tongue, the first tongue and the second tongue extending facing one another, each of the first tongue and the second tongue engaging with a common fixing tab of the support.
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公开(公告)号：US20240255227A1
公开(公告)日：2024-08-01
申请号：US18631224
申请日：2024-04-10
申请人： Carrier Corporation
发明人： Tobias H. Sienel
CPC分类号： F28D1/0476 , F28F9/001 , F28F9/0131
摘要： A heat exchanger includes a plurality of heat exchange tube segments defining a plurality of fluid pathways therein and a plurality of fins disposed between adjacent heat exchange tube segments of the plurality of heat exchange tube segments. A bend is formed in the plurality of heat exchange tube segments defining a first portion of the heat exchanger located at a first side of the bend, and a second portion of the heat exchanger located at a second side of the bend opposite the first side. A support is positioned at or near the bend, the support including and includes a support base and at least one support finger extending from the support base and into a gap between adjacent heat exchange tube segments of the plurality of heat exchange tube segments.
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公开(公告)号：US12018901B2
公开(公告)日：2024-06-25
申请号：US17173297
申请日：2021-02-11
发明人： Mark Daniels , Robert J. Battles , Kyle T. Morgan
CPC分类号： F28F9/002 , F28D1/0452 , F28F2009/004 , F28F2280/06
摘要： A heat exchanger cabinet includes a base pallet. A heat exchanger base bracket of a selected fixed height or of an adjustable height bracket provides a support for a bottom of a heat exchanger, such that regardless of a height the heat exchanger, and within a range of different heat exchanger heights, a plurality of top mounted fluid inlets and outlets of the heat exchanger are disposed at about a same height above the base pallet. A set of heat exchanger base brackets, a stackable heat exchanger base bracket, a heat shield for a heat exchanger cabinet, and a heat exchanger cabinet for a vertically mounted heat exchanger are also described.
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公开(公告)号：US11965697B2
公开(公告)日：2024-04-23
申请号：US17190103
申请日：2021-03-02
CPC分类号： F28D1/0443 , F28D1/0233 , F28D1/0475 , F28F9/001 , F28D2001/0273
摘要： A heat exchanger is provided. The heat exchanger includes a first wall manifold. The heat exchanger further includes a second wall manifold spaced apart from the first wall manifold. The heat exchanger further includes a plurality of vanes that extend generally circumferentially between the first wall manifold and the second wall manifold. The heat exchanger further includes a plurality of fluid circuits defined within the heat exchanger. Each fluid circuit in the plurality of fluid circuits includes an inlet channel portion and an outlet channel portion defined within the first wall manifold. A return channel portion defined within the second wall manifold. At least one passage portion of a plurality of passage portions defined within each vane of the plurality of vanes. The at least one passage portion extends between the return channel portion and one of the inlet channel portion and the outlet channel portion.
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公开(公告)号：US20240085055A1
公开(公告)日：2024-03-14
申请号：US18508492
申请日：2023-11-14
申请人： John Chris Karamanos
发明人： John Chris Karamanos
IPC分类号： F24F13/02 , B23P15/26 , F16L3/08 , F24F1/0063 , F24F1/26 , F24F5/00 , F28F9/00 , F28F9/02 , F28F27/02
CPC分类号： F24F13/0272 , B23P15/26 , F16L3/08 , F24F1/0063 , F24F1/26 , F24F5/0003 , F24F13/0245 , F28F9/002 , F28F9/0246 , F28F27/02 , B23P2700/09 , F24F2221/12 , F24F2221/36 , Y10T29/4935 , Y10T29/49826
摘要： A zone-control unit for use in a heating, ventilation, and air conditioning (HVAC) system, the zone-control unit includes a heat exchanger, an inlet piping assembly coupled with the heat exchanger for supplying fluid to the heat exchanger, an outlet piping assembly coupled with the heat exchanger for receiving fluid from the heat exchanger, a bracket that maintains the inlet piping assembly and the outlet piping assembly in positional relationship, and an ancillary component coupled with the heat exchanger.
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公开(公告)号：US20240053104A1
公开(公告)日：2024-02-15
申请号：US18278497
申请日：2022-01-19
发明人： Pawel Walusiak , Mateusz Moryc , Tomasz Barylka , Dawid Szostek
CPC分类号： F28D1/0435 , F28F9/002 , F28D2021/008
摘要： A cooling assembly configured to provide a heat exchange between the fluids comprising: at least one first heat exchanger comprising a pair of first manifolds comprising an axis of elongation of the first manifolds, and a plurality of first tubes stacked between the first manifolds, each first tube comprising an axis of elongation of the first tubes which is substantially perpendicular to axis of elongation of the first manifolds. The axes form the general plane of the first heat exchanger, at least one second heat exchanger comprising a pair of second manifolds comprising an axis of elongation of the second manifolds, and a plurality of second tubes stacked between the second manifolds, each second tube comprising an axis of elongation of the second tubes which is substantially perpendicular to axis of elongation of the second manifolds.
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公开(公告)号：US11865894B2
公开(公告)日：2024-01-09
申请号：US17143710
申请日：2021-01-07
发明人： Matteo Sangiovanni
CPC分类号： B60H1/00342 , F28F7/02 , F28D2021/008 , F28D2021/0068 , F28F9/005 , F28F2230/00
摘要： An internal heat exchanger for an air conditioning system of a vehicle having an intermediate portion and two end portions, each of the end portions includes a first opening for the passage of a first conditioning fluid inside the internal heat exchanger and a second opening for the passage of a second conditioning fluid inside the heat exchanger. The intermediate portion is hollow, defines an inner volume, and includes inner conduits housed inside the inner volume extending between the end portions. The first openings are fluidically connected via respective connecting conduits to each of the inner conduits and the second openings are fluidically connected to the inner volume via an individual conduit.
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公开(公告)号：US11859926B2
公开(公告)日：2024-01-02
申请号：US17414620
申请日：2019-12-02
发明人： Rémi Tournois , Fabien Bireaud , Stephan Andre , Emmanuel Henon
CPC分类号： F28F9/002 , F28D2021/008 , F28F2230/00 , F28F2275/085
摘要： The invention relates to a sealing device (3) for a motor vehicle heat ex-changer (4) consisting of a plate (5) comprising a central cavity (12) configured to allow the passage of a tube of the heat exchanger, characterised in that at least two opposite end edges of said plate (5) are each provided with snap-fastening means (8), each capable of engaging with complementary snap-fastening elements integrated into a recess located in a support frame of the heat exchanger, and characterised in that the sealing device (3) comprises an elastically deformable sealing means (14) arranged around the central cavity (12) formed in the plate (5).
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