Seal head protection device for tank body of transportable pressure vessel

Abstract

The invention belongs to the field of seal heads, and particularly relates to a seal head protection device for a tank body of a transportable pressure vessel. The seal head protection device comprises wear-resistant elastic layers, toughening layers and a foaming layer, wherein the foaming layer is positioned between the two toughening layers; one side, away from the foaming layer, of each toughening layer is connected with the corresponding wear-resistant elastic layer; the outer wall of each wear-resistant elastic layer is attached to the outer wall of a seal head; and the seal head protection device further comprises a pair of permanent magnets positioned in the foaming layer, wherein the two permanent magnets are arranged opposite to each other and the opposite sides are homopolar. The seal head protection device is arranged at the seal head of the tank body, and comprises a plurality of protection layers which are matched with one another, the strength, the elasticity and the buffering and shock-absorbing performance of various materials adopted by the plurality of protection layers are tightly combined, the capability of resisting collision and impact of the seal head of pressure vessels such as the tank body in the transportation process is improved, the safety of the pressure vessels such as the tank body in the transportation process is improved, and the potential risks and losses in the transportation process are reduced.

Description

technical field [0001] The invention belongs to the field of heads, and in particular relates to a protective device for the head of a mobile pressure vessel tank body. Background technique [0002] With the development of social industry, the demand for various industrial raw materials is becoming more and more decentralized, which requires a variety of transportation methods to cooperate with each other, among which the transportation type oil tanker and tanker are more typical and more important. Moreover, most of the transported materials are flammable, explosive or hazardous chemical materials. Once the tanks on the vehicle collide or are damaged or leaked, it will cause great harm or cause serious economic losses. In order to enhance the anti-collision impact ability of the tank during transportation, improve the safety of the transport vehicle during transportation, and reduce the potential loss and cost during transportation, this patent design is proposed, which can...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem of low resistance to collision impact caused by the lack of protection measures for the tank...

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