Company Filing History:
5 out of 203 
2 out of 162 
2 out of 12 Years Active: 2025
Title: Haijiang Dai: Innovator in Control Valves and Thermal Management
Introduction
Haijiang Dai is a prominent inventor based in Zhejiang, China. He has made significant contributions to the fields of control valves and thermal management systems. With a total of 5 patents, his work focuses on innovative solutions that address complex engineering challenges.
Latest Patents
One of his latest patents is a multi-way valve designed to optimize control valve technology. This invention addresses issues related to large occupied space, complicated control mechanisms, and high costs associated with traditional systems. The multi-way valve utilizes two driving devices to control both a three-way proportional valve and a two-way proportional valve. The design features a first valve core with a matching structure that allows for independent rotation, while a second valve core can rotate synchronously when required.
Another notable patent is the thermal management integration module for electric vehicles. This module includes a multi-channel integration board equipped with several cooling connection pipelines. The design not only serves as a connection channel between various thermal management components but also acts as a carrier member for the entire integration module. This innovation results in a lightweight, cost-effective solution that minimizes the spatial arrangement of components.
Career Highlights
Haijiang Dai has worked with notable companies such as Zhejiang Geely Holding Group Co., Ltd and Ningbo Geely Automobile Research & Development Co. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in automotive technology.
Collaborations
Throughout his career, Haijiang has collaborated with talented individuals, including Junbo Xu and Guibin Li. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Haijiang Dai is a distinguished inventor whose work in control valves and thermal management systems has made a significant impact in the engineering field. His innovative patents and collaborations highlight his commitment to advancing technology and solving complex problems.