Four‑Year, Four‑Generation Iteration｜Bright’s First Domestic Fully‑Automatic Tank Sampling System Validated at Daxing Airport Oil Depot

After four‑year R&D iteration and continuous optimization across four product generations, Fushun Bright, in collaboration with AVIC Oil Products R&D Center, has developed the fully‑automatic arbitrary‑height sampling system for liquid storage tanks. As China’s first complete set of fully‑automatic storage‑tank sampling equipment, it has passed on‑site practical operation validation at Beijing Daxing International Airport Oil Depot with stable and reliable performance.

The product holds a total of 12 national patents, including 1 invention patent (Patent No. 201910981945.9: An Air‑bag Floating‑block Sampling Device for Petrochemical Liquid Storage Tanks) and 11 utility‑model patents. It is equipped with complete explosion‑proof certification. Its technology has been verified under dual working conditions: laboratory testing and real‑world oil‑depot operation.

Applicable to storage‑tank scenarios in petrochemical, coal‑chemical, pharmaceutical, environmental‑protection, research institute and university sectors, the equipment breaks the functional limitations of conventional sampling devices and realizes the domestic breakthrough in automatic arbitrary‑height sampling for tank‑stored liquids. As a national‑level high‑tech enterprise and Liaoning Provincial “Specialized, Refined, Differential & Innovative” enterprise, Bright adheres to industrial‑oriented innovation and keeps supplying domestically controllable sampling equipment for China’s petrochemical industry.

Keywords: First‑of‑its‑kind storage‑tank sampling equipment; Daxing Airport oil‑depot sampling; petrochemical sampling patents; domestic bottom‑of‑tank sampling system; jet‑fuel storage‑tank sampling