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An emergency data preservation system for marine survey equipment

A technology for emergency data and marine surveys, applied in underwater operation equipment, special-purpose vessels, warships, etc., can solve the problems of inability to judge the location of the black box, waste of human and financial resources, etc., to save human and financial resources, increase buoyancy, and reduce search the effect of time

Active Publication Date: 2022-06-24
SECOND INST OF OCEANOGRAPHY MNR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the data preservation work of the submersible needs to be done well. Although the existing data preservation device can save the data box used for storing data, due to the large sea area, it is impossible to judge the position of the black box, and it takes a long time Searching, wasting a lot of human and financial resources

Method used

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  • An emergency data preservation system for marine survey equipment
  • An emergency data preservation system for marine survey equipment
  • An emergency data preservation system for marine survey equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0031] see Figure 1-5 , an emergency data security system for marine survey equipment according to an embodiment of the present invention includes a submersible body 1, the upper end of the submersible body 1 is provided with a circular groove 2, and a stainless steel column 3 is fixedly embedded in the circular groove 2, The upper end of the stainless steel column 3 is provided with a circular truncated groove 4, and the upper end of the circular truncated groove 4 is thick and the lower end is thin. A first spring 6 is arranged between the truncated grooves 4, and the lower end of the first spring 6 is fixedly connected to the bottom end of the circular truncated groove 4. The cylinder body 5 is a hollow structure, and the outer wall of the upper end of the cylinder body 5 is fixed. A first buoyancy ring 7 is embedded, both sides of the cylinder body 5 near the upper end are provided with a first chute 8, and the inner walls of both sides of the stainless steel column 3 are...

Embodiment 2

[0034] see Figure 3-4 , for the cylinder 5, the cylinder 5 is fixedly embedded with two second buoyancy rings 30 near the outer wall of the middle part; for the first buoyancy ring 7 and the second buoyancy ring 30, the first buoyancy ring 30 Both the buoyancy ring 7 and the second buoyancy ring 30 are made of foam materials; for the propulsion device, the propulsion device includes a compression tank 31, the number of the compression tanks 31 is four and the compressed gas is provided inside , the compression tanks 31 are fixedly embedded in the interior of the cylinder body 5 near the lower end, the lower ends of the compression tanks 31 are connected with air pipes 32, and the lower ends of the air pipes 32 are connected with spray heads 34 and the spray heads 34 are fixed Embedded in the lower end of the cylinder 5 , a solenoid valve 33 is installed in the middle of the air pipe 32 , and the solenoid valve 33 is electrically connected to the processor 20 .

[0035] Throu...

Embodiment 3

[0037] see Figure 5 , for the iron slider 11, the cross section of the iron slider 11 is a circular structure and the end of the iron slider 11 away from the second spring 10 is arranged in a truncated cone structure; for the sealing plug 25 Said, the outer wall of the sealing plug 25 is fixedly sleeved with a sealing sleeve 35 .

[0038] Through the above solution of the present invention, one end of the iron slider 11 is set in a truncated cone shape, which can facilitate the insertion of the iron slider 11 into the second chute 9 and the adsorption and fixation of the electromagnet 12, and the sealing sleeve 35 can increase the sealing plug 25 and the electromagnet 12. The tightness between the cylinders 5.

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Abstract

The invention discloses an emergency data preservation system for marine survey equipment, which comprises a submersible body, a circular groove is arranged on the upper end of the submersible body, a stainless steel column is fixedly embedded in the circular groove, and a circular groove is arranged on the upper end of the stainless steel column. The frustum-shaped groove and the upper end of the frustum-shaped groove are thicker and the lower end is thinner. A cylinder is slid inside the frustum-shaped groove, and a first spring is arranged between the cylinder and the frustum-shaped groove. A lower end of a spring is fixedly connected with the bottom end of the truncated circular groove, and the cylinder body is a hollow structure. Beneficial effects: when the main power of the submersible is out of power or fails, the data box can be automatically separated and raised to the water surface by buoyancy, the approximate range of the data box can be found through the GPS locator, and then the range of the data box can be further narrowed by the ultrasonic transmitter , and finally find the data box through the hydrogen balloon floating in the air, which reduces the search time and saves manpower and financial resources.

Description

technical field [0001] The invention relates to the field of data tight security devices, in particular to an emergency data security system for marine survey equipment. Background technique [0002] Marine surveys often involve underwater data sampling and data measurement. Submersibles are frequently used equipment for underwater marine surveys. However, due to factors such as mechanical failure and accidental discharge, the existence of uncertainties in the power failure of the power supply causes the submersible to lose power and stay underwater. At the same time, the precious survey data may be more important than the submersible itself. Therefore, the data security work of the submersible needs to be done well. Although the existing data security device can save the data box used for storing data, due to the large sea area, the location of the black box cannot be judged, and it takes a long time Searching is a waste of a lot of human and financial resources. [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52B63G8/00B63G8/24B65H75/38
CPCB63C11/52B63G8/001B63G8/24B65H75/38
Inventor 季有俊宋湦来向华胡涛骏黄潘阳
Owner SECOND INST OF OCEANOGRAPHY MNR
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