Location History:
- Hunan, CN (2022)
- Changsha, CN (2022)
Company Filing History:
Years Active: 2022
Title: Innovations by Zhiqiang Liu
Introduction
Zhiqiang Liu is a notable inventor based in Hunan, China. He has made significant contributions to the field of technology with his innovative inventions. Liu holds a total of 2 patents, showcasing his expertise and creativity in developing practical solutions.
Latest Patents
One of Liu's latest patents is a method for predicting the service life of retired power batteries. This invention discloses a method that utilizes the power battery life attenuation curve to predict the service life of a retired power battery. By establishing a power battery life model and a charge and discharge characteristic curve, the service life can be predicted based on temperature, discharge rate, and discharge depth during the charging and discharging process. This invention also establishes a three-dimensional relation graph that applies to the same type of battery, allowing for accurate predictions of battery attenuation throughout its full life cycle.
Another significant invention by Liu is an intelligent and durable buried drainage pipe, which involves a method of separation and transmission. This innovative drainage pipe consists of an inner and an outer pipe, with the outer pipe being longer than the inner pipe. A permanent magnet is installed on the outer pipe, and at least one electromagnet is fixed at intervals from the permanent magnet. The energized electromagnet can attract the permanent magnet, causing it to slide, while a distance sensor controls the switch based on the proximity to the permanent magnet.
Career Highlights
Zhiqiang Liu is affiliated with Changsha University of Science and Technology, where he continues to contribute to research and innovation. His work has garnered attention for its practical applications and potential impact on various industries.
Collaborations
Liu has collaborated with notable coworkers, including Jie Wen and Chengjie Jiang, further enhancing the scope and depth of his research and inventions.
Conclusion
Zhiqiang Liu's contributions to technology through his innovative patents demonstrate his commitment to advancing practical solutions in the field. His work not only addresses current challenges but also paves the way for future advancements.