Emergency data security system for ocean survey equipment

A technology for emergency data and marine surveys, applied to underwater operation equipment, ships, special-purpose vessels, etc., can solve the problems of wasting manpower and financial resources, unable to judge the location of black boxes, etc., to increase buoyancy, save manpower and financial resources, and increase sealing sexual effect

Active Publication Date: 2021-10-01
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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  • Emergency data security system for ocean survey equipment
  • Emergency data security system for ocean survey equipment
  • Emergency data security system for ocean survey equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-5 According to an embodiment of the present invention, an emergency data preservation system for marine survey equipment includes a submersible body 1, a circular groove 2 is opened on the upper end of the submersible body 1, 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 frustum-shaped groove 4, and the upper end of the frustum-shaped groove 4 is thicker than the lower end. A first spring 6 is arranged between the frustum-shaped grooves 4, and the lower end of the first spring 6 is fixedly connected to the bottom end of the frustum-shaped groove 4. The cylinder 5 is a hollow structure, and the outer wall of the upper end of the cylinder 5 is fixed. The first buoyancy ring 7 is embedded, and the two sides of the cylinder body 5 close to the upper end are provided with the first chute 8, and the inner walls of the two sides of the stainless steel column 3 are prov...

Embodiment 2

[0036] see Figure 3-4 , for the cylinder 5, two second buoyancy rings 30 are fixedly embedded near the outer wall of the middle part of the cylinder 5; for the first buoyancy ring 7 and the second buoyancy ring 30, the first Both the buoyancy ring 7 and the second buoyancy ring 30 are made of foam material; for the propulsion device, the propulsion device includes compression tanks 31, the number of the compression tanks 31 is four and the insides are all provided with compressed gas , the compression tanks 31 are all fixedly embedded in the interior of the cylinder body 5 close to the lower end, the lower ends of the compression tanks 31 are connected with air pipes 32, the lower ends of the air pipes 32 are connected with nozzles 34 and the nozzles 34 are fixed Embedded in the lower end of the cylinder body 5 , a solenoid valve 33 is installed in the middle of the gas pipe 32 , and the solenoid valve 33 is electrically connected to the processor 20 .

[0037] Through the a...

Embodiment 3

[0039] see Figure 5 , for the iron slider 11, the cross section of the iron slider 11 has a circular structure and the end of the iron slider 11 away from the second spring 10 is arranged in a conical structure; for the sealing plug 25 In other words, the outer wall fixing sleeve of the sealing plug 25 is provided with a sealing sleeve 35 .

[0040] Through the above scheme of the present invention, one end of the iron slider 11 is set in the shape of a truncated cone, which can facilitate the insertion of the iron slider 11 into the second chute 9 and fix it with the electromagnet 12. The sealing sleeve 35 can increase the sealing plug 25 and Tightness between cylinders 5.

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PUM

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Abstract

The invention provides an emergency data security system for ocean survey equipment. The system comprises a submersible body, a circular groove is formed in the upper end of the submersible body, a stainless steel column is fixedly embedded in the circular groove, a circular-truncated-cone-shaped groove is formed in the upper end of the stainless steel column, the upper end of the circular-truncated-cone-shaped groove is thick and the lower end of the circular-truncated-cone-shaped groove is thin. A cylinder is slidably arranged in the circular-truncated-cone-shaped groove, a first spring is arranged between the cylinder and the circular-truncated-cone-shaped groove, the lower end of the first spring is fixedly connected with the bottom end of the circular-truncated-cone-shaped groove, and the cylinder is of a hollow structure. The system has the beneficial effects that when a power supply of an underwater vehicle body is out of power or breaks down, a data box is automatically separated and ascends to the water surface through buoyancy, the approximate range of the data box is found through a GPS positioner, then the range of the data box is further narrowed through an ultrasonic transmitter, finally the data box is found through a hydrogen balloon floating in the air, the searching time is reduced, and manpower and financial resources are saved.

Description

technical field [0001] The invention relates to the field of data protection devices, in particular to an emergency data protection 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 ocean surveys. However, due to factors such as mechanical failure and accidental discharge, the existence of uncertain factors such as power outages caused 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 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 Carry out search, waste a lot of human and financial resources. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(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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