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Floating escaping equal-proportion simulation device and automatic water pressurizing control device thereof

A simulation device and proportional technology, applied in the field of rescue and life-saving, which can solve the problems of difficult control and large flow, and achieve the effects of high control precision, high resolution and fast response speed.

Inactive Publication Date: 2014-12-24
NO 719 RES INST CHINA SHIPBUILDING IND
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  • Abstract
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  • Claims
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Problems solved by technology

[0018] (b) The gas pressure in the pressure regulating chamber of the above-mentioned patent shows a linear or exponential upward trend, and the gas flow rate flowing through the flow regulating device shows a corresponding increasing trend, and the flow rate gradually increases to the maximum, which is difficult to control

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  • Floating escaping equal-proportion simulation device and automatic water pressurizing control device thereof
  • Floating escaping equal-proportion simulation device and automatic water pressurizing control device thereof
  • Floating escaping equal-proportion simulation device and automatic water pressurizing control device thereof

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] The purpose of the present invention is to propose a large-depth rapid floating and escape equal-scale simulation device and its automatic control method. The invention is an equal-scale model of the rapid floating and escape prototype, which can comprehensively and accurately reflect the actual operating environment and use requirements at sea. It can automatically, quickly and accurately simulate the pressure curve of rapid ascent and escape with a depth range of 10 meters to 300 meters and a pressurization time constant range of 30s to 3s. Human safety requirements during the process.

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Abstract

The invention discloses a rapid floating escaping equal-proportion simulation device. The rapid floating escaping equal-proportion simulation device comprises an out-boat seawater simulation system, a rapid floating escaping simulation cabin and a water pressurizing flow monitoring device. The rapid floating escaping equal-proportion simulation device is an equal-proportion model of a real boat device; a working principle and an operation flow are matched with an actual use condition; a formed technical result has better transportability; the device can be applied to the research of a model machine of the next-generation large-depth rapid floating escaping device through proper refitting or improvement, so that a firm technological foundation is laid for the sizing arrangement of the next-step novel large-depth rapid floating escaping device.

Description

technical field [0001] The invention belongs to the technical field of submersible lifesaving, and more specifically relates to an equal-proportion simulation device for floating and escape and an automatic water pressurization control method thereof. Background technique [0002] Rapid escaping is one of the main escape methods for submariners in underwater distress. This escape method is based on the verification of modern diving medicine’s theory of high pressure exposure without decompression escape. Its main working principle is: when the submarine is underwater During training or combat, when the boat cannot float up by itself due to various factors and the atmospheric environment inside the boat is normal pressure, it can be carried out by means of rapid floating and escape. When implementing rapid flotation and escape, first open the lower cover of the rapid flotation and escape compartment, the submariner enters the escape compartment wearing the anti-immersion suit...

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Application Information

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IPC IPC(8): B63G8/40B63G8/22
Inventor 邹军方聪陈庆曹碧华杨振宇甘霖谭颖邢晓文
Owner NO 719 RES INST CHINA SHIPBUILDING IND
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