公开(公告)号：US20230160330A1

公开(公告)日：2023-05-25

申请号：US17676357

申请日：2022-02-21

Applicant: Harbin Engineering University

Inventor： Liyun FAN ,  Yunpeng Wei ,  Yuntao Mao ,  Jing Xu ,  Yuelin Wu ,  Hanwen Zhang

IPC: F01P3/02

CPC classification number: F01P3/02 ,  F01P2003/001

Abstract: A liquid ammonia phase-change cooling type hybrid power thermal management system. The system comprises an injector, a liquid ammonia hydrogen supply system, a liquid ammonia common rail pipe, a fuel oil common rail pipe and an oil tank, wherein the liquid ammonia hydrogen supply system comprises a liquid ammonia storage tank, an ammonia pumping system, a flow dividing system and an ammonia inlet and outlet system, the fuel oil common rail pipe is respectively connected with the oil tank and a one-way oil inlet of the injector, the liquid ammonia common rail pipe is respectively connected with the ammonia inlet and outlet system and a one-way ammonia inlet of the injector, an ammonia inlet pipe and an ammonia return pipe are arranged in the ammonia inlet and outlet system, the ammonia pumping system comprises a liquid ammonia storage flow divider, a low-pressure pump and a high-pressure pump.

公开(公告)号：US12134980B2

公开(公告)日：2024-11-05

申请号：US17676357

申请日：2022-02-21

Applicant: Harbin Engineering University

Inventor： Liyun Fan ,  Yunpeng Wei ,  Yuntao Mao ,  Jing Xu ,  Yuelin Wu ,  Hanwen Zhang

IPC: F01P3/02 ,  F01P3/00

Abstract: A liquid ammonia phase-change cooling type hybrid power thermal management system. The system comprises an injector, a liquid ammonia hydrogen supply system, a liquid ammonia common rail pipe, a fuel oil common rail pipe and an oil tank, wherein the liquid ammonia hydrogen supply system comprises a liquid ammonia storage tank, an ammonia pumping system, a flow dividing system and an ammonia inlet and outlet system, the fuel oil common rail pipe is respectively connected with the oil tank and a one-way oil inlet of the injector, the liquid ammonia common rail pipe is respectively connected with the ammonia inlet and outlet system and a one-way ammonia inlet of the injector, an ammonia inlet pipe and an ammonia return pipe are arranged in the ammonia inlet and outlet system, the ammonia pumping system comprises a liquid ammonia storage flow divider, a low-pressure pump and a high-pressure pump.