Snorkeling dredging pipe

This technology of snorkeling and buoys is applied in the field of dredging accessories, which can solve the problems of pipeline impact, friction, frequent maintenance, and high maintenance costs, and achieve the effects of reducing wind and wave erosion, quick replacement, and novel structure

Inactive Publication Date: 2018-09-28
海南中控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The dredging pipeline is one of the most important components in the dredging and reclamation operation. During its use, the dredging pipeline is floated on the water surface by steel pontoons and plastic buoys for mud transportation; Under the scouring of wind and waves, it

Method used

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  • Snorkeling dredging pipe
  • Snorkeling dredging pipe
  • Snorkeling dredging pipe

Examples

Experimental program
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Effect test

Embodiment

[0016] exist Figure 1 to Figure 3 In the embodiment shown, the snorkeling dredging pipe includes a pipe body 1 and a floating body installed outside the pipe body 1;

[0017] The buoy includes a hollow buoy 2, and a collar 3 matching the pipe body 1 is provided on the lower bottom surface of the buoy 2; matching rings and rings are provided on the collar 3 and the buoy 2 Slot 31; a piston plate 4 is slidably arranged in the buoy 2, and during the reciprocating sliding of the piston plate 4 along the vertical direction of the buoy 2, the side wall of the piston plate 4 is kept in airtight contact with the inner wall of the buoy 2; the piston The plate 4 divides the buoy 2 into a buoyancy chamber 21 and an adjustment chamber 22. The buoyancy chamber 21 is provided with an air conduit 5 whose end extends above the sea surface. The air guide plug 51 is made of hydrophobic material, and the density of the air guide plug 51 is lower than that of sea water; the regulating cavity 22...

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PUM

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Abstract

The invention relates to a snorkeling dredging pipe. The snorkeling dredging pipe comprises a pipe body, and a floating body which is mounted at the outer part of the pipe body, wherein the floating body comprises a hollowed-out floating barrel; a sleeve ring which fits the pipe body is arranged on the lower bottom surface of the floating barrel; a piston plate is glidingly arranged in the floating barrel and divides the floating barrel into a flotage chamber and an adjusting chamber; an air guide pipe of which the end part extends out of the sea surface is mounted on the flotage chamber; a flow guide hole which communicates with seawater is formed in the adjusting chamber; a control rod which is driven through a control motor is mounted between the floating barrel and the piston plate; awater pressure sensor is mounted at the outer part of the floating barrel; and the water pressure sensor is electrically connected to a control chip in the control motor. The snorkeling dredging pipeis novel and unique in structure, and is capable of effectively avoiding erosion and damage caused by sea wave and wind, so that the service life of the floating body can be prolonged; and the dredging work can be effectively efficiently performed for a long time.

Description

technical field [0001] The invention relates to a fitting in the field of dredging, in particular, a dredging pipe. Background technique [0002] The dredging pipeline is one of the most important components in the dredging and reclamation operation. During its use, the dredging pipeline is floated on the water surface through a steel pontoon, a plastic floating body, etc. for mud transportation; Under the scouring of wind and waves, it is easy to collide and rub against the pipeline, causing serious damage to the dredging pipeline, floating body and other components; therefore, the current maintenance cost is high, and the maintenance is frequent, which is not conducive to the stable and efficient dredging operation. SUMMARY OF THE INVENTION [0003] In view of the above problems, the present invention provides a snorkeling type dredging pipe, the snorkeling type dredging pipe has a novel and unique structure, which can make the dredging pipe snorkel a certain distance be...

Claims

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Application Information

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IPC IPC(8): E02F7/10
CPCE02F7/10
Inventor 沈炜
Owner 海南中控科技有限公司
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