Title:
INERTIAL ENERGY STORAGE APPARATUS HAVING FUNCTION OF REGULATING PRESSURE OF FLUID AND ENERGY STORAGE METHOD
Document Type and Number:
WIPO Patent Application WO/2020/020314
Kind Code:
A1
Abstract:
An inertial energy storage apparatus having the function of regulating the pressure of a fluid and an energy storage method. The apparatus comprises a vacuum container (1), a pressure regulation container, a pressure transmission component, a kinetic energy recovery unit, and a hydraulic power generation unit. The energy storage method comprises the following steps: providing a fluid, the fluid being specifically a liquid or compressed gas; accelerating the fluid and then decelerating the fluid; when decelerating the fluid, recovering the deceleration kinetic energy of the fluid; and in the process of accelerating or decelerating the fluid, regulating the pressure of the fluid from a first pressure to a second pressure according to the rate of the change of the speed and moving state of the fluid. The energy storage apparatus can regulate the pressure of the fluid during inertial energy storage, and obtains the pressure energy of the fluid after pressure regulation.
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Inventors:
HUANGFU HUANYU (CN)
Application Number:
PCT/CN2019/097797
Publication Date:
January 30, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
HUANGFU HUANYU (CN)
International Classes:
F03G3/00; F03G7/00; F15B1/02; F15B21/14
Foreign References:
| CN103423114A | 2013-12-04 | |||
| CN104806493A | 2015-07-29 | |||
| CN103671365A | 2014-03-26 | |||
| CN101372913A | 2009-02-25 | |||
| US20130291532A1 | 2013-11-07 | |||
| US20120174569A1 | 2012-07-12 |
Attorney, Agent or Firm:
LANZHOU ZHIHE PATENT LAW FIRM (GENERAL PARTNERSHIP) (CN)
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