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Buoyancy and attitude adjustment integrated system of manned submersible

A manned submersible, integrated system technology, applied in the field of buoyancy and attitude adjustment integrated systems, can solve the problems of low system reliability, short battery life, complex design, etc., to reduce system complexity, high safety, and low cost The effect of energy consumption

Pending Publication Date: 2020-04-10
浙江横海科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies of the prior art, to provide a buoyancy and attitude adjustment integrated system of a manned submersible, through the integration of the two systems of the inner circulation and the outer circulation, the buoyancy and attitude adjustment of the manned submersible can be achieved. The attitude adjustment is integrated into a set of water hydraulic system, which overcomes the problems of complex design, high cost and high energy consumption of the buoyancy and attitude adjustment system of the existing submersible, which lead to short battery life and low system reliability.

Method used

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  • Buoyancy and attitude adjustment integrated system of manned submersible
  • Buoyancy and attitude adjustment integrated system of manned submersible
  • Buoyancy and attitude adjustment integrated system of manned submersible

Examples

Experimental program
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Effect test

Embodiment 1

[0039] like Figure 1 to Figure 4 As shown, what is provided in this embodiment is a buoyancy and attitude adjustment integrated system of a manned submersible, including a manned submersible 10, several ballast tank units 2 installed around the manned submersible 10, and a main body Pumping assembly 11, several external circulation switching valves 15 and the first switching valve 9, one end of the external circulation switching valve 15 is connected to the ballast tank unit 2 through a pipeline, and the other end is connected to the main pumping assembly 11 is connected to one end, the other end of the main pumping assembly 11 is connected to one end of the first on-off valve 9, and the other end of the first on-off valve 9 is connected to the open sea environment;

[0040] It also includes a number of internal circulation switching valves 13, one end of the internal circulation switching valve 13 is connected to the ballast tank unit 2 through a pipeline, and the other end ...

Embodiment 2

[0062] like Figure 9 As shown, the components that are the same as or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment will be described below. The difference between the second embodiment and the first embodiment is that: the ballast tank units 2 are uniformly installed at four corners of the manned submersible 10 .

[0063] The buoyancy and attitude adjustment integrated system described in this embodiment can also realize 8 kinds of internal circulation modes, respectively, the ballast tank 20 of the left rear corner and the ballast tank 20 of the right rear corner go to the ballast tank 20 of the left front corner and the right corner ballast tank 20 at the same time. The ballast tank 20 of the front corner is filled with water (the rear of the manned submersible is tilted); the ballast tank 20 of the left front corner and ...

Embodiment 3

[0066] like Figure 10 As shown, the components that are the same as or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment will be described below. The difference between the third embodiment and the first embodiment is that it also includes an auxiliary pumping assembly 22, and the auxiliary pumping assembly 22 is connected in parallel with the main pumping assembly 11 through a pipeline, and the auxiliary pumping assembly 22 is used for To supplement water injection and drainage capabilities, a third on-off valve 21 is provided on the pipeline between the auxiliary pumping assembly 22 and the ballast tank unit 2, and the third on-off valve 21 is used to prevent leakage.

[0067] In this embodiment, by setting the auxiliary pumping assembly to cooperate with the main pumping assembly, under special circumstances, when the water i...

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Abstract

The invention relates to a buoyancy and attitude adjustment integrated system of a manned submersible. The system comprises the manned submersible, ballast tank units, a main pumping assembly, outer circulation switch valves and a first switch valve, one ends of the outer circulation switch valves are connected with the ballast tank units in a one-to-one correspondence mode, the other ends of theouter circulation switch valves are connected with the main pumping assembly, the other end of the main pumping assembly is connected with the first switch valve, and the other end of the first switchvalve communicate with the open sea environment; the system further comprises inner circulation switch valves, one ends of the inner circulation switch valves are connected with the ballast tank units in a one-to-one correspondence mode, and the other ends of the inner circulation switch valves are connected with pipelines between the main pumping assembly and the first switch valves; the outer circulation switch valves are matched with the main pumping assembly and the first switch valves to inject or discharge seawater into or out of the ballast tank units; and the inner circulation switchvalves are matched with the main pumping assembly, the first switch valves and the outer circulation switch valves to complete water injection and water drainage among the ballast tank units. The problems that the buoyancy and attitude adjustment system is complex in design, high in cost, high in energy consumption, short in endurance time and low in reliability are solved.

Description

technical field [0001] The invention relates to the technical field of submersibles, in particular to a buoyancy and attitude adjustment integrated system of a manned submersible. Background technique [0002] As a diving device with underwater observation and operation capabilities, the manned submersible can be used for various tasks such as underwater investigation, seabed exploration, seabed development and salvage, and lifesaving. As an important part of the manned submersible, the buoyancy and attitude adjustment system can realize the submersion and ascent of the manned submersible through water injection and drainage; maintain or adjust the navigation attitude of the manned submersible; adjust the buoyancy fine-tuning of the manned submersible. Therefore, the buoyancy and attitude adjustment system plays an important role in the safe operation and task completion rate of the manned submersible. At present, the buoyancy and attitude adjustment of manned submersibles ...

Claims

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Application Information

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IPC IPC(8): B63C11/52B63G8/22
CPCB63C11/52B63G8/22
Inventor 殷小亮李华郑志明曹宁慧王琪吴昊陈跃强杨帅鹏徐挺郭雷韩佳杰
Owner 浙江横海科技有限公司
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