Leak-proof self-sealing water-based paint storage tank

CN224376456UActive Publication Date: 2026-06-19ZIBO HANGYU ENVIRONMENTAL PROTECTION TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZIBO HANGYU ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date: 2025-08-22
Publication Date: 2026-06-19

AI Technical Summary

Technical Problem

Traditional water-based paint storage devices have poor sealing performance, and are prone to leaks due to external vibrations or temperature changes, which affects storage performance and poses safety hazards.

Method used

The system employs a first sealing groove, a second sealing groove, and a sealing component within the mounting ring between the tank body and the tank cover. It utilizes a combination of an air cylinder and a sealing airbag to achieve automatic sealing. The locking structure, consisting of a locking rod, a positioning groove, an L-shaped fixing rod, an L-shaped adjusting rod, and bolts, ensures the stability and ease of tank cover installation.

Benefits of technology

It effectively prevents water-based paint leakage, improves the sealing reliability and ease of use of the storage tank, and ensures safety.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224376456U_ABST

Patent Text Reader

Abstract

The utility model discloses a kind of leakproof self-sealing water-based paint storage tank, relate to water-based paint storage technical field.The utility model includes tank body, the top of tank body is provided with tank cover, the outside of tank cover is fixedly installed with four lock rods in equal distance, the outside of tank cover close to bottom end is equipped with first sealing groove, the outside of tank body close to top is equipped with second sealing groove, first sealing groove is used in cooperation with second sealing groove, the outside of tank body close to top is fixedly installed with mounting ring, mounting ring is hollowly arranged, the top of mounting ring is fixedly installed with annular locating plate, sealing assembly is arranged in the inside of mounting ring, the surface of mounting ring is set through the sealing assembly in the inside of mounting ring, first sealing groove and second sealing groove are used in cooperation with sealing assembly, by setting sealing assembly, it is used in cooperation with first sealing groove and second sealing groove through the surface of mounting ring, realize the sealing of tank body and tank cover junction, prevent water-based paint leakage.

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