Novel steel cylinder explosion-proof sheet with firm connection

Abstract

The invention relates to the technical field of steel cylinder fittings, in particular to a novel steel cylinder explosion-proof sheet with firm connection. According to the technical scheme, the novel steel cylinder explosion-proof sheet is characterized by comprising a spherical explosion-proof sheet main body structure; and an integrally-formed cylindrical press-fit fastening connection columnis arranged at the lower end of the explosion-proof sheet main body structure, an explosion-proof spherical safety groove is formed in the lower end of the explosion-proof sheet main body structure, an arc-shaped safety explosion-proof cutting groove is formed in the position, near the lower end, of the inner side of the explosion-proof spherical safety groove, press-fit reinforcing stabilizing columns in circumferential uniform distribution are arranged on the outer cylindrical surface of the press-fit fastening connection column, each press-fit reinforcing stabilizing column is of a isosceles trapezoid structure, and the width of the outer sides of the press-fit reinforcing stabilizing columns is larger than the width of the inner sides of the press-fit reinforcing stabilizing columns. The novel steel cylinder explosion-proof sheet has the beneficial effects that the connection stability during press-fit is better, and a better connection anti-loosening effect is realized after connection press-fit, so that the connection firmness of the explosion-proof sheet in the using process is ensured to be more reliable, and the whole safety in the using process is higher.

Description

technical field [0001] The invention relates to the technical field of steel cylinder accessories, in particular to a novel explosion-proof disc of a firmly connected steel cylinder. Background technique [0002] Steel cylinders are steel cylinders used to store high-pressure oxygen, gas, liquefied petroleum gas, etc. The safety of steel cylinders during use has always been an important issue worthy of attention. The general structure of steel cylinders only has inlet and outlet safety valves, and the safety protection performance during use is relatively simple, whether it is during transportation or during use. It is more prone to safety accidents such as explosions. Contents of the invention [0003] The purpose of the present invention is to provide a new type of firmly connected steel cylinder explosion-proof plate, which is used in conjunction with the main structure of the steel cylinder, and is usually installed at the upper end of the steel cylinder structure. I...

AI Technical Summary

Problems solved by technology

The safety of steel cylinders during use has always been an important issue worthy of attention. The general structure of steel cylinders only has inlet and outlet safety valves, and the safety protection performance during use is relatively simple, whether it is during transportation or during use. more prone to safety accidents such as explosions

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