Title:
STEAM STABLE SUPPLY SYSTEM AND STEAM STABLE SUPPLY METHOD
Document Type and Number:
WIPO Patent Application WO/2023/020131
Kind Code:
A1
Abstract:
A steam stable supply system and a steam stable supply method. The steam stable supply system comprises a solar heat collection tower (10), a temperature and pressure reducer (30), steam heat storage tanks (20), a first steam pipeline (41) and a first heat metering device (51), wherein the first heat metering device (51) is arranged at a steam outlet end of the solar heat collection tower (10), and measures the steam output quantity of the solar heat collection tower (10); the first steam pipeline (41) is connected between the steam outlet end of the solar heat collection tower (10) and the temperature and pressure reducer (30), and is used to convey steam to the temperature and pressure reducer (30); the steam heat storage tanks (20) are connected to the first steam pipeline (41) in parallel and connected between the steam outlet end of the solar heat collection tower (10) and the temperature and pressure reducer (30), and are used to store steam heat energy and convey, to the temperature and pressure reducer (30), steam generated by flash evaporation of water stored in the steam heat storage tanks (20); and the temperature and pressure reducer (30) is connected to a heat user side (100), and same reduces the temperature and pressure of the steam and then supplies the steam to the heat user side (100). The requirements of highly efficient heat exchange, long-term heat storage, and sustainable and stable supply of steam are satisfied, and the requirements for industrial production are satisfied.
Inventors:
ZHOU XIANRONG (CN)
JIANG CAIJUN (CN)
ZHOU YUANQING (CN)
YE XIAOBIN (CN)
JIANG CAIJUN (CN)
ZHOU YUANQING (CN)
YE XIAOBIN (CN)
Application Number:
PCT/CN2022/103137
Publication Date:
February 23, 2023
Filing Date:
June 30, 2022
Export Citation:
Assignee:
CHINA NUCLEAR POWER DESIGN COMPANY LTD SHENZHEN (CN)
CHINA NUCLEAR POWER ENG CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
CHINA NUCLEAR POWER ENG CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
International Classes:
F22B33/18; F22D11/02; F24D1/08
Foreign References:
| CN114646045A | 2022-06-21 | |||
| CN102840617A | 2012-12-26 | |||
| CN112594761A | 2021-04-02 | |||
| CN215982507U | 2022-03-08 | |||
| CN101539123A | 2009-09-23 | |||
| JP2013147996A | 2013-08-01 | |||
| US20130152586A1 | 2013-06-20 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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