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Rapid measurement system of seaworthy water depth and silt thickness

A measurement system and sludge technology, applied in measurement devices, liquid/fluid solids measurement, engine lubrication, etc., can solve the problems of limited scope of application, unsafe, high cost, improve work reliability and high degree of automation , increase the protective effect

Active Publication Date: 2017-12-08
天津伴海科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Among them, the thallium measurement method uses the principle of buoyancy and ray technology, the system structure is simple, the cost is low, and the operation is simple, but the sounding accuracy is low and the scope of application is limited, so it is not suitable for large-scale navigable water depth measurement
[0007] The densitometer method uses the principle of acoustics and rays. The system has complex structure, high cost, and complicated operation. At the same time, the measurement accuracy is low. When the principle of rays is used, the system has radioactive sources and is not safe.
[0008] The sounder method adopts the principle of acoustics, the system structure is more complicated, the price is moderate, and the operation is more complicated

Method used

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  • Rapid measurement system of seaworthy water depth and silt thickness
  • Rapid measurement system of seaworthy water depth and silt thickness
  • Rapid measurement system of seaworthy water depth and silt thickness

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Experimental program
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Effect test

Embodiment 1

[0059] Navigable deep water silt thickness rapid measurement system has the advantages of simple operation, fast measurement, accurate measurement, stability and reliability, such as figure 1 , figure 2 , image 3 As shown, specifically set to the following structure:

[0060] As an overall concept, this navigable water depth and silt thickness rapid measurement system includes a control terminal 1 and a measuring instrument. The measuring instrument includes a storage signal trigger 2 and a water level detector 3. The water level detector 3 is used to measure the location where the measuring instrument is located. Water depth, storage signal The trigger 2 is used to provide a signal for storing a certain water depth value to the control terminal 1 .

[0061] Wherein, the storage signal trigger 2 includes a touch unit 21, a contact unit 22 and a lifting cable 23 connected to a power supply; the touch unit 21 is arranged under the contact unit 22, and the touch unit 21 and t...

Embodiment 2

[0078] This embodiment is further optimized on the basis of the above-mentioned embodiments, further to better realize the present invention, especially adopt the following configuration structure:

[0079] The sheath 221 is provided with an accommodating cavity 225 with a top opening, and the water level detector 3 is fixed in the accommodating cavity 225. The opening of the accommodating cavity 225 is sealed by a screw plug, and the screw plug is provided with a signal line perforation and a water inlet hole, and the signal line The wire 31 is fixed on the screw plug through the waterproof joint 226 and electrically connected with the water level detector 3 through the signal wire perforation.

[0080] It should be noted that the water inlet hole communicating with the receiving chamber 225 may also be opened on the sheath 221 .

[0081] When the above arrangement structure is adopted, the water level detector 3 is placed in the housing cavity 225 of the sheath 221, the exte...

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Abstract

The invention relates to the technical field of marine engineering and river channel desilting, in particular to a rapid measurement system of seaworthy water depth and silt thickness, comprising a control terminal and a measurer; the measurer comprises a storage signal trigger and a water level detector; the storage signal trigger includes a touch unit, a contact unit and a lifting cable connected with a power supply; a gap is provided between the touch unit and the contact unit, and a spring is arranged in the gap; the lifting cable is connected with the contact unit, and the touch unit and the contact unit are connected with positive and negative poles of the lifting cable respectively; the water level detector is fixed on the storage signal trigger and is electrically connected with the control terminal through a signal wire; the lifting cable is electrically connected with the control terminal. Compared with the prior art, the rapid measurement system of seaworthy water depth and silt thickness has the advantages good operational simplicity, high measurement speed, good measurement precision, and good stability and reliability.

Description

technical field [0001] The invention relates to the technical field of marine engineering and river channel dredging, in particular to a rapid measurement system for navigable water depth silt thickness. Background technique [0002] With the increasing scale of deep-water berths and deep-water channel construction, port dredging and maintenance will become the focus of future port work. Especially for muddy coastal ports, the dredging and maintenance work is long-term and complicated. The development of bathymetry technology directly affects the statistical results of dredging and maintenance. At present, bathymetry technology is mostly researched to ensure the safety of ship navigation. Under the premise of navigation safety, it is of great practical significance to reasonably determine the depth of dredging maintenance and reduce the investment in port dredging maintenance. [0003] my country's silty coasts are mainly distributed in Liaodong Bay, Bohai Bay, Laizhou Bay...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00
CPCG01F23/00Y02A90/30
Inventor 王海申杨华闫勇侯志强庞启秀李孟国谢华亮
Owner 天津伴海科技有限公司