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公开(公告)号：US20240035754A1
公开(公告)日：2024-02-01
申请号：US18264499
申请日：2022-01-29
发明人： Zhongyao Tong , Yue Zhang
CPC分类号： F28F1/40 , F28F9/26 , F28F1/02 , F28F2275/06
摘要： A heat exchange tube is a flat tube, and the flat tube includes a tube body, a tube cavity, a first member and a welding portion. The tube body includes a first side wall. The flat tube further includes a plurality of channels. The welding portion is positioned in at least one channel. On a cross section of the flat tube, a cross section of the welding portion partially overlaps a flow cross section of the channel and is connected to the first side wall, a maximum height of the cross section of the welding portion in a height direction of the flat tube is D, and D meets the following condition: N*(Wb+0.2D)>0.0017Wt2+0.0175Wt+0.3713, or N*(Wb+0.2D)
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公开(公告)号：US11788799B2
公开(公告)日：2023-10-17
申请号：US17314482
申请日：2021-05-07
发明人： Yoshiyuki Matsumoto , Shun Yoshioka
摘要： A heat exchanger includes: a flat tube having a width greater than a thickness of the flat tube; and fins fixed to the flat tube and that each include a plate-shaped fin body. The plate-shaped fin body of each of the fins faces the plate-shaped fin body of an adjacent one of the fins. Each of the fins has a tube receiving opening into which the flat tube is inserted. An edge of the tube receiving opening includes a first longitudinal side edge portion extending in a width direction of the flat tube. The tube receiving opening is in a notch shape that has: an open end on a first side of the first longitudinal side edge portion; and a closed end on a second side of the first longitudinal side edge portion.
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公开(公告)号：US20230280102A1
公开(公告)日：2023-09-07
申请号：US17684565
申请日：2022-03-02
CPC分类号： F28D1/05391 , F28F1/02 , F28F9/0221 , F28D2021/0073
摘要： A heat exchanger that includes two or more thermal circuits configured to exchange heat. The thermal circuits are located relative to one another in a configuration defined by one of the following:
i) in a stacked plate manifold that includes first and second plates configured for inlet/outlet connections and to divide fluid flow into separate tubes with the exchange of heat through a single face;
ii) in a complex manifold comprising two or more distributors that separate fluid flow into each thermal circuit with the exchange of heat through a single face; and
iii) in a plurality of stacked evaporators; each evaporator comprising a plurality of coils with fins located there between, wherein the evaporators include at least one coil section in which fins are absent.-
公开(公告)号：US20190186324A1
公开(公告)日：2019-06-20
申请号：US16218698
申请日：2018-12-13
CPC分类号： F01N5/02 , F28D7/1684 , F28D9/0031 , F28D21/0003 , F28D2021/008 , F28F1/02 , F28F1/40 , F28F9/0219 , F28F9/16 , F28F9/18 , F28F2240/00 , F28F2275/04 , F28F2275/06
摘要： A heat recovery device comprises a body inwardly delimiting an exhaust gas circulation passage and a heat exchanger. The heat exchanger includes a casing, a plurality of exhaust gas circulation tubes and at least one grate arranged in the proximal opening of the casing. The grate comprises a wall in which orifices are arranged for receiving tubes. The grate also has an upright edge protruding toward an inside of the heat exchanger, the upright edge being rigidly attached to the casing. The wall of the grate has, around the orifices, a planar surface turned toward the body. The body has an opening delimited by a flat edge pressed against the planar surface. The planar surface and the flat edge are rigidly attached to one another to be tight with respect to exhaust gases.
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公开(公告)号：US20180335239A1
公开(公告)日：2018-11-22
申请号：US15837695
申请日：2017-12-11
发明人： Libiao ZHOU , Zhi HAN , Zhen WANG , Roujia ZHANG , Pengfei ZHANG , Yaying ZHANG , Wenqi ZHAO , Tao JIANG , Wei WANG , Binju WANG , Yu WANG , Sheng'ao SHI , Yang CHEN , Binhui JIN , Yiying DONG , Hongwei GUI , Zhihao DU , Jiawei ZHENG , Ronglian WEI , Tianle XU , Wanglai KUANG , Hongli SHAN , Tianwen LU , Xiaowen SHANG , Xin LI , Kening SUN , Wenjun ZHANG
CPC分类号： F25C1/12 , C02F1/22 , C02F1/36 , C02F2103/08 , F25C1/145 , F25C5/182 , F25C2301/002 , F25C2400/14 , F25C2500/08 , F28D1/06 , F28F1/02 , F28F13/003 , F28F21/085
摘要： Seawater fluidized ice manufacturing equipment is disclosed, comprising a compressor; a condenser, connected with the compressor, the condenser being internally provided with a condensing agent; a heat exchanger, connected with the condenser, the heat exchanger being provided with a hydrophobic material coating; and an ultrasonic generator, connected with the heat exchanger. A seawater fluidized ice manufacturing method is also disclosed, comprising the following steps: compressing low-temperature and low-pressure condensing agent vapor in an ice making barrel into high-temperature and high-pressure condensing agent vapor by the compressor; driving the seawater to enter the ice making barrel and the liquefied condensing agent into a cooling pipe, condensing the seawater into fluidized ice, wherein when the seawater is condensed in the ice making barrel, the ultrasonic generator generates ultrasonic waves to drive the seawater to crystallize into fluidized ice.
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公开(公告)号：US20180266724A1
公开(公告)日：2018-09-20
申请号：US15921901
申请日：2018-03-15
发明人： CHI-CHUAN WANG , CHUANG-HUI CHIU
CPC分类号： F24F13/30 , B29C45/66 , F24F3/14 , F24F3/153 , F24F2003/1446 , F28B1/06 , F28D1/05316 , F28F1/02 , F28F17/005 , F28F21/062 , F28F2210/08
摘要： A dehumidification device with enhanced dehumidification effect includes a gas cooler receiving a first air gas and condensing the first air gas into a first condensing gas and a first condensing liquid. A heat exchanger has an inlet and an outlet. The first condensing gas flows from the gas cooler to a periphery of the heat exchanger to cool the heat exchanger. The inlet receives a second air gas from outside. The second air gas is condensed into a second condensing gas and a second condensing liquid using the cooled heat exchanger, and the second condensing gas and the second condensing liquid are expelled from the outlet. A gas heater receives the first condensing gas flowing through the periphery of the heat exchanger and the second condensing gas expelled from the outlet, and heats and turns them into dry air, and the gas heater expels the dry air.
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公开(公告)号：US20180174731A1
公开(公告)日：2018-06-21
申请号：US15899663
申请日：2018-02-20
IPC分类号： H01F27/08 , H02M1/44 , H01L23/36 , H01L23/427 , H05K7/20
CPC分类号： H01F27/08 , F28F1/02 , H01L23/36 , H01L23/427 , H02M1/44 , H05K7/20145 , H05K7/20918
摘要： A heat sink 7A is disposed on a circuit board, an air duct is disposed on the heat sink, external cooling air is supplied by the fan attached to the sink air inlet of the heat sink and the air duct inlet of the air duct. Cooling air flowing out of the air duct outlet of the air duct comes into contact with the magnetic component mounted on the circuit board.
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公开(公告)号：US20180135900A1
公开(公告)日：2018-05-17
申请号：US15566049
申请日：2016-04-08
发明人： Masanori JINDOU , Yoshio ORITANI , Shun YOSHIOKA
CPC分类号： F25B39/00 , F24F5/00 , F25B13/00 , F25B39/02 , F25B39/04 , F28D1/0435 , F28D1/047 , F28D1/0471 , F28D1/05391 , F28D2021/0068 , F28F1/02 , F28F1/022 , F28F1/32 , F28F1/325 , F28F9/02 , F28F9/0202 , F28F9/0275 , F28F9/26 , F28F2215/12
摘要： Disclosed herein is a heat exchanger including: a plurality of banks, each of which includes a plurality of flat tubes, arranged in an air flow direction. The refrigerants in the plurality of banks flow in parallel with each other, and each of the flat tubes in the plurality of banks has one or more bent portions which are bent in a width direction of the flat tubes such that the flat tubes of a pair of the banks adjacent to each other in the air flow direction extend along with each other.
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公开(公告)号：US20180128525A1
公开(公告)日：2018-05-10
申请号：US15658322
申请日：2017-07-24
申请人： Evapco, Inc.
发明人： Thomas Bugler , Trevor Hegg
CPC分类号： F25B39/00 , F25B39/04 , F25B2339/041 , F25B2500/01 , F28C1/14 , F28C2001/145 , F28D1/0435 , F28D1/047 , F28D1/05308 , F28D1/05366 , F28D5/02 , F28D7/0066 , F28F1/02 , F28F1/32 , F28F9/26
摘要： A tube bundle for an evaporative refrigerant condenser having a plurality of straight single pass tubes extending between a refrigerant inlet header and a refrigerant outlet header, said tubes having a cross-sectional shape in the form of an ellipse having a major axis and a minor axis, wherein said major axis is longer than said minor axis by a factor of 3 to 7, wherein the amount of required refrigerant charge for a particular heat exchange capacity is substantially and unexpectedly reduced resulting in a substantial and unexpected increase in efficiency.
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公开(公告)号：US20180058770A1
公开(公告)日：2018-03-01
申请号：US15694540
申请日：2017-09-01
发明人： Kyle Adriany , Elyce Bayat , Ryan Pedersen , Anthony Tran
CPC分类号： F28F1/02 , F02C7/12 , F02K9/64 , F05D2230/30 , F28D1/06 , F28D7/0025 , F28D7/0041 , F28D7/005 , F28D2021/0021 , F28D2021/004 , F28D2021/0087 , F28F1/022 , F28F1/025 , F28F1/04 , F28F2009/0285
摘要： In some embodiments, a structural heat exchanger is presented that utilizes liquid fuel as a coolant as it travels through the perimeter of a region (e.g., a chamber) of an engine. The shapes of the coolant channels of the heat exchanger may be configured to change pitch angles as it travels to the top of the region, to account for areas of the region that may demand higher cooling properties. In some embodiments, the fuel diverter that allows initial passage of the fuel through the coolant channels may be configured to drive passage of the fluid up through the coolant channels with uniform pressure, even as the volume of fluid decreases the farther the fluid travels from the initial entry point. In some embodiments, this may be implemented as a fuel diverter shaped in an annulus with a gradually decreasing radial cross-section.
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