Protection device and protection method for waste PE pipeline for salt pan dam

A protection device and salt pan technology, applied in coastline protection, dikes, dams, etc., can solve the problems of large span, complex structure installation and high cost of the anti-scouring device salt pan, so as to reduce production cost, simple and convenient operation, and reduce impact Effect

Pending Publication Date: 2021-07-09
格尔木藏格锂业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The civil dams with anti-scour structure in the prior art are not suitable for the water quality of the salt pan. The anti-scour device is not only expensive due to the large span of the salt pan, but also has many bottlenecks in installation and operation due to the complex structure.

Method used

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  • Protection device and protection method for waste PE pipeline for salt pan dam
  • Protection device and protection method for waste PE pipeline for salt pan dam
  • Protection device and protection method for waste PE pipeline for salt pan dam

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Embodiment Construction

[0033] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0034] see Figure 1-2 , the present invention provides a protection device for waste PE pipes used in Yantian dams, including a wave-absorbing raft pipe 4, a plurality of fixing assemblies 5 are detachably connected to the wave-absorbing raft pipe 4, and a cable 3 is wound on the fixing assembly 5, and the cable 3 Fix multiple wave-dissipating raft pipes 4 side by side through the fixing assembly 5. The multiple wave-dissipating raft pipes 4 are arranged on the brine surface, and one end of the cable 3 is connected to the top of the anchorage 2, and the anchorage 2 is fixedly installed on the Yantian dam 1 the top of.

[0035] After the fixing component 5 is set on the wave-suppression raft tube 4 and fixed, the cable 3 is wound on the fixing co...

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Abstract

The invention discloses a protection device and protection method for a waste PE pipeline for a salt pan dam. The protection device comprises wave absorbing raft pipes, wherein a plurality of fixing assemblies are detachably connected to the wave absorbing raft pipes, mooring ropes are wound on the fixing assemblies, the mooring ropes fix the multiple wave absorbing raft pipes side by side through the fixing assemblies, the multiple wave absorbing raft pipes are arranged on the brine surface, one end of each mooring rope is connected with the top of an anchorage device, and the anchorage device is fixedly installed at the top of the salt pan dam. According to the protection device for the waste PE pipeline for the salt pan dam, wind waves in a salt pan can be effectively blocked in a segmented mode, the impact of brine on the salt pan dam is reduced, and the dam breaking risk is reduced.

Description

technical field [0001] The invention relates to the technical field of Yantian dam engineering, in particular to a protection device for waste PE pipes used in Yantian dams. Background technique [0002] In the Salt Lake area, there are many windy weather above level 5 throughout the year, and the brine is driven by the wind to scour the Yantian dam. Due to the influence of the two contact surfaces of the dam body and the bottom of the pool, the hydraulic gradient on the side near the dam is gradually approaching the critical point. Contact erosion occurs; at the same time, when the initial permeability coefficient of the dam body is equal, the water seepage is approximately distributed in an eccentric circle. With continuous erosion, the soil mass of the embankment is carried out along the skeleton of the embankment, forming piping; under various conditions Under the action of contact erosion, the lower surrounding dam body is damaged and develops towards the entire dam, re...

Claims

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Application Information

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IPC IPC(8): E02B3/10E02B8/06E02D5/74
CPCE02B3/10E02B8/06E02D5/74
Inventor 朱红卫马存彪杨宝龙尚晓东王守恒张学鹏
Owner 格尔木藏格锂业有限公司
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