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A deep-sea simulated acoustic experiment platform and its application method

An acoustic experiment and deep-sea technology, applied in seismology in areas covered by water, etc., can solve the problems that the deep-sea simulated acoustic experiment platform has not been widely promoted.

Inactive Publication Date: 2016-03-09
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no large-scale promotion of relatively complete deep-sea simulated acoustic test benches for scientific research

Method used

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  • A deep-sea simulated acoustic experiment platform and its application method
  • A deep-sea simulated acoustic experiment platform and its application method
  • A deep-sea simulated acoustic experiment platform and its application method

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Experimental program
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Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing.

[0038] Such as figure 1 As shown, the deep-sea simulated acoustic test bench includes a water tank system 01, a pressure regulating and maintaining system 02, a bubble generation system 03, a water tank pressure protection system 04 and an acoustic system 05.

[0039] Such as figure 2 As shown, the water tank system 01 includes an airtight water tank shell 101, a sealing ring 102, a locking clip 103, a support stand 104, an automatic opening device 105, a thermometer 106, a pressure compensator 107 and several connecting channels, wherein the water tank shell 101 is composed of The frame is made of iron material, and the five surfaces except the bottom surface are equipped with glass windows 110 made of high temperature resistant, high pressure resistant, corrosion resistant plexiglass or quartz glass, which is convenient for experimenters to observe and record by camera....

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Abstract

The invention relates to a deep-sea simulation acoustic experiment table and a using method thereof. The deep-sea simulation acoustic experiment table comprises a water tank system, a pressure adjusting and maintaining system, a bubble generating system, a water tank pressure protection system and an acoustic system. The pressure adjusting and maintaining system, the bubble generating system, the water tank pressure protection system and the acoustic system are independent and are all connected with the water tank system. The pressure adjusting and maintaining system adjusts pressure intensity in a water tank to a designated value, adjusts in real time and maintains pressure for a long time. The bubble generating system generates controllable bubbles. The water tank pressure protection system controls pressure of the water tank in a specific range to perform a protective function. An acoustic detection system serves as the most important component on the experiment table and is used for generating and receiving ultrasonic waves and analyzing and processing signals. The deep-sea simulation acoustic experiment table can adjust and maintain the pressure in a simulated deep-sea environment, and can simulate pressure intensity of deep-sea places with any depth in the specific range. The generated bubbles can simulate real bubbles discharged from the bottom of a deep sea.

Description

technical field [0001] The invention belongs to the technical field of marine exploration equipment, and relates to a deep-sea simulated acoustic experiment platform and a use method thereof. Background technique [0002] The seabed is rich in mineral resources, and the development of marine resources, especially the development of various mineral resources in the deep seabed is a new technical field. Resources such as deep-sea hydrothermal fluids, cold seeps, oil and natural gas will become one of the main energy sources for human beings in the 21st century. Under the action of the interior of the earth's crust, they often emit gases rich in various chemical substances in the form of bubbles. By detecting these bubbles, the corresponding deep-sea mineral deposits can be detected and located. However, due to the complex geology, ocean currents, pressure, temperature and other environmental conditions of the deep seabed, the study of deep-sea detection methods is a frontier ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V1/38
Inventor 秦华伟胡杭民袁惠得韩冀皖陈鹰邱文
Owner HANGZHOU DIANZI UNIV
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