The invention discloses a deep well type stable gravity energy storage system which comprises a plurality of groups of door type moving devices, a power generation driving device, a winding device, a steel cable, a grabbing device, a concrete heavy block and a foundation, the middle of the foundation is of an inwards-concave structure, gate-type moving devices are installed on the two sides of the foundation, power generation driving devices and winding devices are arranged on the gate-type moving devices, the power generation driving devices are connected with the winding devices, steel cables are wound around the winding devices, the lower ends of the steel cables are connected with grabbing devices, and the grabbing devices are used for grabbing concrete heavy blocks. The concrete heavy block grabbing and releasing device can grab and release concrete heavy blocks more stably, the safety of the whole system is remarkably improved, and meanwhile high-precision grabbing and releasing are achieved; the foundation structure is improved, the defect that the precision of the grabbing device is reduced due to the fact that a steel cable swings due to wind is overcome, and the stability of the system is further improved; the multiple grabbing devices are controlled through the multiple sets of door type moving devices, and more stable gravitational potential energy conversion and electric energy output are achieved.
本发明公开了一种深井式稳定的重力储能系统,包括多组门式移动装置、发电驱动装置、卷扬装置、钢索、抓取装置、混凝土重块和地基;地基中部为内凹结构,地基两侧安装有门式移动装置,门式移动装置上均设有发电驱动装置和卷扬装置,发电驱动装置与卷扬装置连接,卷扬装置上缠绕有钢索,钢索下端连接有抓取装置,抓取装置用于抓取混凝土重块。本发明可以更稳定的抓取和释放混凝土重块,整个系统的安全性得到显著提升,同时实现了高精度的抓放;改进了地基结构,降低了钢索由于风引起摆动而导致的抓取装置精度下降的缺点,进一步提升了本系统的稳定性;通过多组门式移动装置控制多个抓取装置,实现了更稳定的重力势能转化和电能的输出。
Deep well type stable gravity energy storage system
一种深井式稳定的重力储能系统
2023-07-18
Patent
Electronic Resource
Chinese
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