Water distribution control equipment
A water flow control and water volume control technology, applied in waterway systems, water supply devices, drainage structures, etc., can solve problems such as flooding of ponds and weirs, failure to distribute drainage channels, and difficulty in controlling flood water discharge, avoiding flooding, The effect of reducing the pressure of flood control and waterlogging removal and improving the treatment efficiency
Active Publication Date: 2019-05-24
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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Problems solved by technology
[0005] Discharge the flood water from the drainage ditch to the pond weir through the drainage pipe to control the flood water. When the water storage capacity of the pond weir is limited, it is difficult to control the discharge of flood water from the drainage ditch, which may easily cause the pond weir to be flooded; or as a drainage ditch When the flood water in the channel does not need to be diverted, unnecessary flood water stagnation is still carried out, which does not meet the requirements of reasonable and effective distribution of water storage in drainage channels and ponds and weirs
Method used
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[0040] Unless otherwise defined, all technical terms used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art. In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0041] The embodiment of the present invention provides a water diversion control device, such as figure 1 or figure 2 As shown, the equipment includes:
[0042] Water flow control device 1 and water flow drainage device 2;
[0043] The water flow control device 1 includes: a control unit 11 and a flow guiding unit 12;
[0044] The control unit 11 includes: a box-type frame 111, a water level control module 112 and a water volume control module 113;
[0045] The water level control module 112 is located in the box-type frame body 111, and the water quantity contro...
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The invention discloses water distribution control equipment and belongs to the technical field of water conservancy projects. The water distribution control equipment comprises a waterflow control device and a waterflow drainage device. The waterflow control device is positioned in a drainage ditch and comprises a control unit and a waterflow guide unit, the control unit comprises a box-type frame with a water outlet, a water level control module and a water quantity control module, the water level control module is positioned in the box-type frame, the water quantity control module is connected to the box-type frame, and the waterflow guide unit is communicated with the box-type frame which is communicated with a pond through the water outlet. The water distribution control equipment hasthe advantages that whether flood water enter the pond or how much flood enters the pond is controlled through the water level control module and the water quantity control module; dynamic water distribution between the drainage ditch and the pond can be achieved, so that the pond can be prevented from being submerged; through control of both the water level and the water quantity, flood water treatment efficiency is improved, and flood control and waterlogging control pressure of the drainage ditch can be relieved.
Description
technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a water volume diversion control device. Background technique [0002] Flood damage caused by rainfall and drainage is an important factor affecting the safety of my country's grain production and rural infrastructure. Flood water is discharged through the drainage channel, and the excess flood water from the drainage channel is accumulated by using the pond weir, which is a common measure to control the flood water. When flood water is treated through drainage ditches and pond weirs, it is necessary to carry out reasonable flood drainage distribution between drainage ditches and pond weirs. [0003] The related technology mainly connects the drainage ditch with the pond weir through the drainage pipe, and discharges the excess flood water in the drainage ditch to the pond weir near the ditch through the drainage pipe to reduce the water pressure of the dra...
Claims
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IPC IPC(8): E03F3/04E03F5/10E03F7/00
Inventor 焦平金徐楠楠杨书君于颖多
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES