Special gate for water diversion and drainage of shrimp pond

A technology of gates and shrimp ponds, applied in water conservancy projects, sea area engineering, coastline protection, etc., can solve problems such as large impact force, push to the inside of shrimp ponds, and adverse effects of shrimp ponds, so as to reduce impact force and reduce adverse effects , the effect of easy operation

Inactive Publication Date: 2018-07-06
NANNING HAOFA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the gates installed in the water diversion and drainage outlets are one-way gates. When the gate is opened, all the seawater will flow in from the opened opening. The sediment at the bottom of the pond is pushed into the shrimp pond, causing adverse effects on the shrimp pond

Method used

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  • Special gate for water diversion and drainage of shrimp pond
  • Special gate for water diversion and drainage of shrimp pond

Examples

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Embodiment Construction

[0016] Now do further detailed explanation in conjunction with accompanying drawing.

[0017] Such as Figure 1-2 As shown, a special gate for water diversion and drainage of shrimp ponds includes a gate frame 1 and a gate body 3. One side of the gate frame 1 is provided with a chute 2, and the gate body 3 is installed in the chute 2. The gate body 3 A rack 4 is provided in the middle, a motor 5 is provided on the top of the gate frame 1, a gear 6 is provided on the shaft of the motor 5, the gear 6 meshes with the rack 4, and a pipe for diversion and drainage is provided on the other side of the gate frame 1 7. The mouth of the pipeline 7 is provided with a filter screen 8 .

[0018] The thickness of the gate body 3 accounts for 1 / 5 of the thickness of the gate frame 1 , and the remaining thickness is used for setting the pipeline 7 .

[0019] A layer of filter screen 9 is also provided between the gate body 3 and the pipeline 7 .

[0020] The pipeline 7 is a curved structu...

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PUM

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Abstract

The invention discloses a special gate for water diversion and drainage of a shrimp pond. The special gate comprises a gate frame and a gate body. Sliding grooves are formed in one side of the gate frame. The gate body is mounted in the sliding grooves. A rack is arranged in the middle portion of the gate body. A motor is arranged on the top of the gate frame. A gear is arranged on a motor shaft.The gear is engaged with the rack. Pipelines for water diversion and drainage are arranged on the other side face of the gate frame. A filter screen is arranged at a port of each pipeline. The specialgate for water diversion and drainage of the shrimp pond is easy and convenient to operate. The fluidity of water can be effectively buffered when the gate is opened for water diversion or drainage,the impact force of the water is reduced. Silt in a diversion port area is prevented from being brought to the shrimp pond by powerful water flow. The adverse influence of water diversion and drainageon the shrimp pons is reduced.

Description

technical field [0001] The invention relates to a water treatment device, in particular to a special gate for water diversion and drainage of shrimp ponds. Background technique [0002] The gate is a control facility for closing and opening the discharge (discharging) channel. An important part of hydraulic structures, it can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. [0003] Generally, most of the shrimp ponds closer to the coastline connect the shrimp pond and the sea with a water diversion outlet to facilitate water diversion and drainage. However, most of the gates installed in the water diversion and drainage outlets are one-way gates. When the gate is opened, all the seawater will flow in from the opened opening. The sediment at the bottom of the pond is pushed into the shrimp pond, causing adverse effects on the shrimp pond. Contents of the invention [0004] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/26
CPCE02B7/26
Inventor 不公告发明人
Owner NANNING HAOFA TECH
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