A full liquid sealed gasoline component oil storage tank

By employing a fully liquid-contact sealing design and intelligent pressure relief components, the problems of decreased sealing performance and pressure fluctuations in storage tanks have been solved, achieving efficient sealing and stable storage, reducing evaporation losses and fire risks, and improving the safety and operational reliability of storage tanks.

CN224393577UActive Publication Date: 2026-06-23TANGSHAN ZHONGYANG NEW ENERGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TANGSHAN ZHONGYANG NEW ENERGY CO LTD
Filing Date
2025-08-22
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

When storing highly volatile oil components, existing storage tanks experience a decline in sealing performance, leading to gasoline vapor leakage, increased evaporation losses and fire risks. At the same time, pressure fluctuations inside the tank caused by temperature changes exacerbate leakage and oxidation.

Method used

It adopts a fully wetted liquid seal design, including a dynamic sealing structure between the floating block and the inner sleeve, combined with intelligent pressure relief components and discharge components, to achieve automated sealing and pressure regulation, and avoid oil and gas leakage and pressure fluctuations.

Benefits of technology

Significantly reduces evaporation loss and fire risk, ensures tank safety, reduces maintenance costs, and improves storage safety and product quality.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224393577U_ABST
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Abstract

The present disclosure relates to the technical field of oil storage tank, and one embodiment of the present disclosure provides a full-liquid-sealing gasoline component oil storage tank, which comprises a tank body and a plurality of support seats, the support seats are arranged at the bottom of the tank body, an injection assembly is arranged at one side of the tank body, a pressure relief assembly is arranged at the top of the tank body, and a discharge assembly is arranged at the bottom of the tank body, the injection assembly comprises an outer pipeline, the outer pipeline is connected to the lower end of the side surface of the tank body, the top of the outer pipeline is provided with an injection nozzle, the inner top of the outer pipeline is provided with an inner sleeve, the inner bottom of the outer pipeline is provided with a limiting layer, and the limiting layer is provided with a floating block. Through the above technical scheme, the technical problem that when high-volatility component oil is stored, gasoline vapor continuously leaks through the sealing gap, not only causing annual volatilization loss, but also forming an explosive environment due to the mixing of oil gas and air, and increasing the fire risk in the prior art is solved.
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