储气库充工质气体系统及方法和工质运行系统充气系统

By introducing depressurization and gasification components and gas filling components into the carbon dioxide energy storage system, the problem of air replacement in the gas storage tank was solved, ensuring the normal operation of the system and realizing the filling of high-purity carbon dioxide and atmospheric pressure, thus meeting the operating requirements of the energy storage system.

CN116518286BActive Publication Date: 2026-07-17EXA ENERGY TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
EXA ENERGY TECH (SHENZHEN) CO LTD
Filing Date
2023-05-17
Publication Date
2026-07-17

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Abstract

本发明实施例公开了一种储气库充工质气体系统，包括：储气库，具有内膜和地膜，内膜与地膜之间形成容纳腔体；降压气化组件，降压气化组件用于接收工质液体，且进行气化以将工质液体转换成工质气体并进行升温和降压至容纳腔体的预设压力范围内；充气组件，充气组件与容纳腔体连通，使得经降压气化组件升温和降压后的工质气体通过充气组件充入容纳腔体；排气组件，排气组件与容纳腔体连通，用于将容纳腔体原存储的空气排出。本发明实施例公开的储气库充工质气体系统、储气库充工质气体方法和工质运行系统充气系统，能向储气库或工质运行系统中充入高纯度的工质气体以置换掉系统中原存储的空气，以实现储能系统的正常运转。
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