Labyrinth-shaped spherical hollow filler

Abstract

The invention discloses a labyrinth-shaped spherical hollow filler which is characterized in that coaxial tubular bodies are arranged at the two ends of the filler respectively, and a plurality of fan-shaped bodies are uniformly connected to the circumference of the two tubular bodies; a ring-shaped body is arranged at the middle parts of the two tubular bodies respectively and connected with each fan-shaped body; two large tubular bodies are arranged on the outer side of each tubular body and have a larger radius than that of the tubular bodies; and a ring-shaped belt is arranged in the position close to the vertex of each fan-shaped body. The internal structure of the labyrinth-shaped spherical hollow filler is spatially divided into a plurality of cells. Compared with the prior art, the cells are communicated to ensure the movability of liquid in the internal space, so as to, on one hand, suppress the spread of fire, and on the other hand, rapidly dissipate the local heat by virtue of the excellent heat absorptivity and extended surface area of the porous filler. Therefore, the labyrinth-shaped spherical hollow filler achieves the purpose of eliminating explosion points and suitable conditions for explosion of the explosion points.

Description

technical field [0001] The patent of the present invention relates to a spherical filling body, which is used to fill volatile, inflammable and explosive liquid / gas containers to achieve the effect of flame retardancy and explosion suppression. Background technique [0002] Gasoline, diesel, liquefied petroleum gas and other liquefied gaseous fuels, as well as the storage of various dangerous chemicals, the explosion-proof problems of transportation facilities and tools, and the safety of various vehicles using liquefied gaseous fuels have always been one of the major topics of explosion-proof research in countries all over the world. one. [0003] In order to ensure the safety of my country's economic development and production, the state has formulated and issued a series of relevant regulations and measures to ensure the safety of people's lives and property, and at the same time effectively promote the safety of production. However, the current safety production situati...

AI Technical Summary

Problems solved by technology

[0039] In view of the defects and problems existing in the existing barrier explosion-proof technology, we have developed a spherical filling body with an integral structure, which is formed by injection molding process at one time, or laser welding process is used after injection molding of the whole part to reduce the process difficulty , so that the structural strength of the product is high, which can meet the requirements of high-strength flame-retardant and explosion-proof technology

Images