Umbrella-shaped fire pot

By designing an umbrella-shaped fire-receiving basin, the problems of large size and heavy weight of existing fire-receiving basins are solved, making them lightweight, easy to install, and capable of covering a large area. This reduces the spatter rate during welding or cutting, and improves safety and operational efficiency.

CN224526318UActive Publication Date: 2026-07-21CHINA CONSTR THIRD ENG BUREAU GRP (ZHEJIANG) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA CONSTR THIRD ENG BUREAU GRP (ZHEJIANG) CO LTD
Filing Date
2025-08-21
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing fire-receiving basins are large and heavy, inconvenient to carry and install, have a small coverage area, and are difficult to effectively control high-temperature sparks and welding slag during welding or cutting.

Method used

Design an umbrella-shaped fire collection hopper, including an inverted umbrella-shaped frame, a collection container and a fireproof cloth. It is hung at the hot work site using hooks. The fireproof cloth collects and guides the scorching material into the collection container. The structure is lightweight and foldable, the fireproof cloth has a large area, and the operation is simple.

Benefits of technology

It achieves lightweight portability, easy installation, and large-area coverage, significantly reducing the spatter rate during welding or cutting, and improving safety and operational efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224526318U_ABST
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Abstract

The utility model discloses an umbrella-shaped fire receiving pot, which comprises an inverted umbrella-shaped framework, a collecting container and fireproof cloth. The inverted umbrella-shaped framework comprises a shaft, a sliding seat which is slidably sleeved on the shaft, corresponding connecting rods and radial rods. A hook for hooking is arranged on the upper end of the shaft. The connecting rods are distributed around the sliding seat. The two ends of the connecting rods are respectively hinged to the sliding seat and the middle part of the radial rods. The collecting container comprises a cylinder and an end cover. The two ends of the cylinder are open. The radial rods are distributed around the cylinder and the lower ends of the radial rods are hinged to the upper end of the cylinder. The end cover is detachably connected to the lower end of the shaft. When the end cover is connected to the lower end of the shaft, the lower end of the cylinder is closed. The fireproof cloth is arranged on each radial rod as an umbrella cloth. The fireproof cloth can collect and guide the falling substances into the cylinder. The fire receiving pot is convenient to carry and operate, and the splashing rate is obviously reduced.
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