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Deep sea durability testing device and method of ocean instrument equipment

A technology for marine instruments and testing devices, applied in the field of deep-sea durability testing devices, can solve the problems that autonomous marine instruments and equipment lack long-term marine testing conditions, methods, devices and environments, limited testing time, and high testing risks, and achieve reliable testing. method, high utilization, and the effect of reducing trial risk and cost

Pending Publication Date: 2020-08-04
QINGDAO NAT LAB FOR MARINE SCI & TECH DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the design and development process of self-developed independent marine instruments and equipment, pressure kettle testing, sealing performance testing, communication testing and sea testing are mainly carried out. Sea testing is generally the final test, and the testing time is limited, and the testing risk is high, which may easily cause equipment loss Wait
currently, autonomous oceanographic instrumentation lacks long-term at-sea test conditions, methods, devices, and environments

Method used

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  • Deep sea durability testing device and method of ocean instrument equipment
  • Deep sea durability testing device and method of ocean instrument equipment
  • Deep sea durability testing device and method of ocean instrument equipment

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Embodiment 1

[0042] Such as Figures 1 to 4 As shown, the present invention proposes a deep-sea durability test device for marine instruments and equipment, which includes a first glass float section 1, a first water depth adjustment section 2, a second water depth adjustment section 6, and a third glass float ball from top to bottom. Ball section 7, acoustic release device 8, third water depth adjustment section 9, composite connection section 10 and gravity anchor 11, wherein a plurality of second glass floats are arranged between the first water depth adjustment section 2 and the second water depth adjustment section 6 Section 4 and a plurality of tested test sections 3, the number of the second glass float section and the tested test section can be flexibly installed according to specific test tasks, the second glass float section 4 and the tested test section 3 are arranged at intervals, and the The purpose of being arranged at intervals between the tested test section 3 and the secon...

Embodiment 2

[0062] Such as Figure 1-4 As shown, this embodiment provides a deep-sea durability testing device for marine instruments and equipment. On the basis of the above-mentioned embodiments, this embodiment further makes an improved technical solution: the passive connection assembly 3-4 can also be provided with For having a square structure, the inside of the square structure is equipped with guide wheels. Under the traction of the passive connection components, the prototype under test moves on the cable of the test section.

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Abstract

The invention discloses a deep sea durability testing device and method of ocean instrument equipment. The device comprises a first glass floating ball section, and a first water depth adjusting section and a second water depth adjusting section are connected below the first glass floating ball section; a second glass floating ball section and a tested test section are arranged between the first water depth adjusting section and the second water depth adjusting section; and the second glass floating ball section and the tested test section are arranged at intervals in a multi-group circulatingmanner, a third glass floating ball section is arranged below the second water depth adjusting section, an acoustic releaser is arranged below the third glass floating ball section, and a gravity anchor is arranged below the acoustic releaser. The beneficial effects of the invention are that the device can provide a motion test environment with a certain depth for one or more instruments at the same time, can provide various test lengths, and can be flexibly adjusted according to test requirements; the testing device can be repeatedly arranged and recovered and is high in utilization rate; and according to the testing method, a test risk and cost are reduced to the greatest extent.

Description

technical field [0001] The invention belongs to the field of testing of marine instruments and equipment, and in particular relates to a deep-sea durability testing device and method for marine instruments and equipment. Background technique [0002] During the design and development process of self-developed independent marine instruments and equipment, pressure kettle testing, sealing performance testing, communication testing and sea testing are mainly carried out. Sea testing is generally the final test, and the testing time is limited, and the testing risk is high, which may easily cause equipment loss Wait. Currently, autonomous marine instrumentation lacks long-term at-sea testing conditions, methods, devices, and environments. [0003] The present invention proposes a deep-sea durability test device and method for autonomous deep-sea instruments and equipment, which can provide long-term and real deep-sea test conditions for self-developed autonomous ocean instrumen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
CPCG01M99/005
Inventor 田纪伟赵玮唐军武任翀史景文蔺本浩刘成龙赵晓
Owner QINGDAO NAT LAB FOR MARINE SCI & TECH DEV CENT
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