公开(公告)号：US20240027140A1

公开(公告)日：2024-01-25

申请号：US18024848

申请日：2021-02-01

Applicant: NANJING TECH UNIVERSITY

Inventor： Xiang LING ,  Xiaolei ZHU ,  Qingsheng LI ,  Xin HUANG ,  Hang WANG ,  Yu LU ,  Mingsheng DU

IPC: F28D20/00 ,  F28D21/00 ,  F28D20/02 ,  H02J15/00

CPC classification number: F28D20/00 ,  F28D21/001 ,  F28D20/021 ,  H02J15/00 ,  F28D2020/0026

Abstract: The present invention discloses a mobile energy storage internet system. The mobile energy storage internet system comprises distributed energy harvesting devices, mobile cold storage/heat storage devices, an energy system dispatching and monitoring center, and cold supply/heat supply terminals. The distributed energy harvesting devices are used for harvesting industrial waste cold energy/heat energy. The energy system dispatching and monitoring center is used for monitoring the residual energy of the distributed energy harvesting devices and the energy demand of the cold supply/heat supply terminals respectively, and mobilizing the mobile cold storage/heat storage devices to the distributed energy harvesting devices to store residual energy or to the cold supply/heat supply terminals to release the stored residual energy. The mobile energy storage internet system disclosed by the present invention can make full use of various waste industrial residual energy, and nest electricity of renewable energy power stations and nuclear power stations, realizes long-distance cold supply and heat supply without pipe network, and reduces energy consumption in construction industries.

公开(公告)号：US20230030059A1

公开(公告)日：2023-02-02

申请号：US17791426

申请日：2020-07-03

Applicant: NANJING TECH UNIVERSITY

Inventor： Xiang LING ,  Mingsheng DU ,  Hang WANG

IPC: F28D20/00

Abstract: A mobile phase-change heat and cold storage device include heat transfer plates, a bracket, a casing, a main tube, a storage tank, and a phase-change working medium. Heat is stored and released by the phase-change working medium, and the main tube and casing provide an interface between the heat and cold storage device and the outside world. In the process of heat storage, vapor flows through the heat transfer plates via the main tube; heat is transferred to the phase-change working medium via the heat transfer plates, and is transported in a box body to a designated position; cold water flows through the heat transfer plates via the casing; heat is transferred from the phase-change working medium to the cold water via the heat transfer plates to obtain hot water; the phase-change working medium can release heat by exothermic solidification. The process of cold storage is similar thereto.