Title:
COMBINED HIGHLY-EFFICIENT COMPRESSION HEAT PUMP ENERGY STORAGE AND PEAK REGULATION SYSTEM AND METHOD FOR USE WITH THERMAL POWER PLANT
Document Type and Number:
WIPO Patent Application WO/2022/056990
Kind Code:
A1
Abstract:
A combined highly-efficient compression heat pump energy storage and peak regulation system and method for use with a thermal power plant. The system comprises a boiler (1), a turbine (5), a power generator (6), a power switch (7), a compressor (8), a freon flue gas heat exchanger (9), a condensing heat exchanger (10), an air compressor (11), a throttle valve (12), an evaporative heat exchanger (13), an output pipe, a hybrid header (24), a heating network return-water storage tank (19), and a heating network supply-water storage tank (17). The system and method can meet the requirement of flexible deep peak regulation of a thermal power plant unit. Moreover, the invention is safe, and has economic benefits.
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| JPH0961072 | HEAT EXCHANGER |
Inventors:
JI HAIMIN (CN)
XU DANGQI (CN)
ZHOU FEI (CN)
XU MENGXI (CN)
LI WENFENG (CN)
SHEN JIKANG (CN)
DONG FANGQI (CN)
XU DANGQI (CN)
ZHOU FEI (CN)
XU MENGXI (CN)
LI WENFENG (CN)
SHEN JIKANG (CN)
DONG FANGQI (CN)
Application Number:
PCT/CN2020/121826
Publication Date:
March 24, 2022
Filing Date:
October 19, 2020
Export Citation:
Assignee:
XIAN THERMAL POWER RES INST CO (CN)
XI’AN TPRI BOILER & ENVIRONMENTAL PROT ENGINEERING CO LTD (CN)
XI’AN TPRI BOILER & ENVIRONMENTAL PROT ENGINEERING CO LTD (CN)
International Classes:
F22B31/08; F22G5/04; F22D1/32; F25B27/02
Foreign References:
| CN212390345U | 2021-01-22 | |||
| CN109945277A | 2019-06-28 | |||
| CN210345602U | 2020-04-17 | |||
| CN106642278A | 2017-05-10 | |||
| CN107166484A | 2017-09-15 | |||
| CN108167915A | 2018-06-15 | |||
| CN111878874A | 2020-11-03 | |||
| CN106969400A | 2017-07-21 | |||
| CN107355266A | 2017-11-17 | |||
| JPH11173110A | 1999-06-29 | |||
| DE2617396A1 | 1977-11-10 |
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
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