US 12,292,241 B2
Throttling heat exchange assembly
Meiyan Hu, Zhejiang (CN); Bin Song, Zhejiang (CN); Linzhong Wu, Zhejiang (CN); Yunpeng Wang, Zhejiang (CN); and Zhengyi Yin, Zhejiang (CN)
Assigned to ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD., Zhejiang (CN)
Appl. No. 18/005,653
Filed by ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD., Zhejiang (CN)
PCT Filed Jul. 22, 2021, PCT No. PCT/CN2021/107801
§ 371(c)(1), (2) Date Jan. 16, 2023,
PCT Pub. No. WO2022/022371, PCT Pub. Date Feb. 3, 2022.
Claims priority of application No. 202010726730.5 (CN), filed on Jul. 25, 2020.
Prior Publication US 2023/0272986 A1, Aug. 31, 2023
Int. Cl. F28D 9/00 (2006.01); B60H 1/00 (2006.01); B60H 1/32 (2006.01); B60L 58/26 (2019.01); F28D 21/00 (2006.01); F28F 3/08 (2006.01); F28F 9/02 (2006.01); F28F 9/26 (2006.01); F28F 13/06 (2006.01); F28F 27/02 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/655 (2014.01); H01M 10/6567 (2014.01); B60K 1/00 (2006.01); B60K 11/02 (2006.01); F25B 39/02 (2006.01)
CPC F28D 9/0093 (2013.01) [B60H 1/00328 (2013.01); B60H 1/00342 (2013.01); B60H 1/3229 (2013.01); B60L 58/26 (2019.02); F28D 9/0037 (2013.01); F28D 9/005 (2013.01); F28D 9/0075 (2013.01); F28F 3/086 (2013.01); F28F 9/0253 (2013.01); F28F 9/26 (2013.01); F28F 13/06 (2013.01); F28F 27/02 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/655 (2015.04); H01M 10/6567 (2015.04); B60H 1/3227 (2013.01); B60K 1/00 (2013.01); B60K 2001/005 (2013.01); B60K 11/02 (2013.01); F25B 39/022 (2013.01); F28D 2021/0084 (2013.01); F28D 2021/0085 (2013.01); Y02E 60/10 (2013.01); Y02T 10/70 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A throttling heat exchange assembly, comprising a first heat exchange portion, a bridge, a second heat exchange portion, and a throttling element, wherein at least part of the bridge is located between the first heat exchange portion and the second heat exchange portion, wherein the first heat exchange portion, the bridge and the second heat exchange portion are fixed by welding; the first heat exchange portion has a heat exchange core, and the first heat exchange portion comprises at least two fluid flow passages which are not in communication with each other; the throttling element is fixed or position-limited to the first heat exchange portion, or the throttling element is fixed or position-limited to the bridge;
the throttling heat exchange assembly comprises a first connecting port, a second connecting port, and a third connecting port; the first heat exchange portion comprises a first connecting port portion and a second connecting port portion; the first connecting port portion has the first connecting port, and the second connecting port portion has the second connecting port; the bridge comprises two holes or grooves facing the first heat exchange portion for communication; the bridge comprises at least two holes and/or grooves which are in communication with the second heat exchange portion, and openings of the at least two holes or grooves of the bridge which are in communication with the second heat exchange portion face the second heat exchange portion; the bridge is further provided with a first mounting portion, the throttling heat exchange assembly comprises a sensing element, the sensing element is mounted on the first mounting portion, a sensing head of the sensing element is located in one hole and/or one groove of the bridge, a first hole passage of the first heat exchange portion and a first hole passage of the second heat exchange portion are in communication with each other through the hole and/or the groove where the sensing head is located.