Title:
MOLTEN SALT HEAT STORAGE APPARATUS AND MOLTEN SALT HEAT STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/193487
Kind Code:
A1
Abstract:
Provided are a molten salt heat storage apparatus and a molten salt heat storage system. The molten salt heat storage apparatus comprises: a plurality of molten salt storage tanks, each molten salt storage tank being provided with overflow ports and molten salt inlets located below the overflow ports, the plurality of molten salt storage tanks being arranged in the vertical direction, and the overflow ports of the upper one of two adjacent molten salt storage tanks are connected to the molten salt inlets of the lower one of the two adjacent molten salt storage tanks, so that the molten salt in the molten salt storage tank can overflow to the molten salt storage tank at the bottom of the molten salt storage tank; a plurality of overflow pipes, any two adjacent molten salt storage tanks being connected by means of a corresponding overflow pipe; a circulating pipe, the inlet of the circulating pipe being connected to the overflow port located at the lowermost one of the plurality of molten salt storage tanks, and the outlet of the circulating pipe being connected to the molten salt inlet located at the uppermost one of the plurality of molten salt storage tanks; a heat exchanger; and a circulating pump, the circulating pump being provided on the circulating pipe or the overflow pipe.
Inventors:
LI MINGHAO (CN)
ZHOU KE (CN)
LU XIAOYU (CN)
BAI YONGGANG (CN)
ZHANG BO (CN)
WANG ZHICHAO (CN)
LI YUHANG (CN)
ZHOU KE (CN)
LU XIAOYU (CN)
BAI YONGGANG (CN)
ZHANG BO (CN)
WANG ZHICHAO (CN)
LI YUHANG (CN)
Application Number:
PCT/CN2022/142959
Publication Date:
October 12, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
XI AN THERMAL POWER RES INSTITUTE CO LTD (CN)
International Classes:
F28D20/00; F28F9/22
Foreign References:
| CN114674170A | 2022-06-28 | |||
| CN113847109A | 2021-12-28 | |||
| CN212109689U | 2020-12-08 | |||
| CN105115335A | 2015-12-02 | |||
| US20170074597A1 | 2017-03-16 | |||
| US20120255706A1 | 2012-10-11 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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