Electromagnetically controlled underwater high-pressure bubble source device

Abstract

The invention belongs to the field of underwater explosion test and particularly relates to an electromagnetically controlled underwater high-pressure bubble source device. The electromagnetically controlled underwater high-pressure bubble source device comprises a tank, a tank top cover, tension springs, a tank top cover fixing seat, a rotating shaft, a supporting plate, support lead screws, a base, lead screw nuts, a lever support, threaded holes, a fixing lead screw, a supporting point, a lever, an electromagnet block, tension spring supports, an electromagnet fixing seat, an electromagnet,a tension spring supporting seat and a tension spring fixing supporting frame. The electromagnetically controlled underwater high-pressure bubble source device has the advantages that the device is applicable to underwater operation, can control high-pressure gas pressure through an electromagnet switch and needs no repair and maintenance after operation; the tank simple in structure and easy insize replacement can be replaced according to the requirements of different operation conditions; the device is simple in structure and convenient to operate, and can provide ground simulation test for underwater explosion and fundamental research base in the fields of marine exploration and underwater high-explosion protection of marine structures, thereby being significant in application value.

Description

technical field [0001] The invention belongs to the field of underwater explosion tests, in particular to an electromagnetically controlled underwater high-pressure bubble source device. Background technique [0002] The research on the damage mechanism of underwater explosions to structures has always been an important position in the research of modern naval equipment, and it is also widely used in fields such as oil exploitation and ocean exploration. Although experimental research is the most reliable means to reproduce the physical process, most underwater explosion experiments require a lot of manpower, material and financial resources, and are difficult to conduct on a large scale, and it is difficult to quantitatively analyze the physical phenomena. Moreover, the explosive source used in the lower explosion is generally TNT explosives. TNT explosives are highly dangerous and difficult to quantitatively control. The experimental data and experimental data test accurac...

AI Technical Summary

Problems solved by technology

Although experimental research is the most reliable means of reproducing the physical process, most underwater explosion experiments require a lot of manpower, material and financial resources, and are difficult to conduct on a large scale, and it is difficult to conduct quantitative analysis of their physical phenomena

And the explosive source used in the lower explosion is generally TNT explosives. TNT explosives are highly dangerous and difficult to quantitatively control. The experimental data and experimental data have insufficient test accuracy and high experimental qualification requirements and cannot be popularized.

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