Fabricated prefabricated fire dike metal combined die

By using prefabricated metal modular molds for fire dikes, the stability and reliability issues of existing fire dike molds during on-site fabrication have been resolved, enabling efficient and safe fire dike production, reducing costs, and limiting the spread of fire.

CN224116376UActive Publication Date: 2026-04-14XINJIANG YONGSHENG JUYUAN PETROLEUM MASCH CO LTD
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Patent Information

Application Number
CN202520427321.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-12
Publication Date
2026-04-14
Estimated Expiration
2035-03-12

AI Technical Summary

Technical Problem

Existing fire dike molds suffer from large dimensional deviations, poor quality reliability, and are prone to bulging, deformation, and collapse when fabricated on-site. They also have poor safety and stability, cannot be reused, are costly, have low production efficiency, and are greatly affected by weather factors.

Method used

The prefabricated firebreak metal combination mold, including straight and right-angle molds, is used to form a square combination mold for prefabricating firebreaks, ensuring the stability and reusability of the mold.

Benefits of technology

It improved the production efficiency and safety of fire dikes, reduced resource waste, lowered costs, ensured the stability and reliability of fire dikes, limited the spread of fire, and reduced the scope of fire impact.

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Abstract

The utility model relates to the technical field of dies, in particular to a metal combined die for an assembly type prefabricated fire dike. Comprising linear dies and at least eight linear dies, the four right-angle dies and the at least eight linear dies are spliced to form a square combined die, the four right-angle dies are located at the four corners of the square combined die respectively, and at least one linear die is spliced to each of the two ends of each right-angle die. And gaps are respectively formed in the periphery of the square combined die. The square fire dike is reasonable and compact in structure and convenient to use, the four right-angle type molds and the at least eight linear type molds are formed in a reverse mold mode and spliced into the square fire dike after being disassembled, flammable liquid can be prevented from diffusing all around when leakage occurs, fire spreading during fire is limited, and therefore the influence range of the fire is reduced, and the service life of the fire dike is prolonged. The device has the advantages of being safe, reliable and good in stability, operation is convenient, working efficiency is greatly improved, and production cost is reduced.
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