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Gate hole flow control system

A flow control and control system technology, applied in control/regulation systems, non-electric variable control, liquid level control, etc., can solve problems such as low efficiency, gate adjustment requires on-site adjustment, etc., to achieve charge management and gate control. The effect of automation and flow monitoring to ensure accuracy

Inactive Publication Date: 2021-01-05
南京欧卡仪器仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a sluice flow control system to solve the problem that the above-mentioned sluice adjustment needs on-site adjustment and the efficiency is not high

Method used

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  • Gate hole flow control system
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to figure 1 and figure 2 , this embodiment discloses a sluice flow control system, which is set at the water inlet of the channel 13 and used as a working sluice to adjust the flow.

[0040]A gate is arranged in the channel 13 , and the gate includes a bottom beam 19 , a top beam 26 , a left column 15 , a right column 14 , a gate 1 and a screw 8 connected to the gate 1 . The bottom beam 19, the top beam 26, the left column 15, and the right column 14 form a rectangular frame, and guide grooves are provided on the inner walls of the left column 15 and the right column 14, and the two sides of the gate 1 are respectively arranged in the guide grooves. And can move up and down in the guide groove, left column 15, right column 14 are respectively used for fixing with the left and right side walls of channel 13, and bottom beam 19 is used for fixing with the bottom of channel 13.

[0041] A limit mechanism for the maximum up and down displacement of the gate 1 is pr...

Embodiment 2

[0053] The rest of this embodiment is the same as that of Embodiment 1. The difference is that due to the inconsistency of the width of the channel 13, etc., when the gate is installed, it is necessary to measure the size and customize it, which increases the production cost. Therefore, this embodiment Example of the installation of gates for channels of different sizes by means of a splicing module.

[0054] refer to Figure 4 and Figure 5 , the gate also includes a splicing module, and the splicing module includes a bottom plate 25 , a left mounting column 22 , a left splint 23 , a right mounting column 21 , and a right splint 24 . The bottom plate 25 is used to be fixed to the bottom surface of the channel 13. The left mounting column 22 and the right mounting column 21 are respectively fixed on the left and right sides of the channel 13 by expansion bolts. Groove 221 , the right mounting column 21 is provided with a right mounting groove 211 opening towards the middle o...

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PUM

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Abstract

The invention discloses a gate hole flow control system which comprises a gate unit, a flow monitoring system, a control system and a power module. The gate unit comprises a gate, a gate level meter used for measuring the lifting height of the gate and a driving mechanism used for driving the gate to ascend and descend. The flow monitoring system comprises an electronic water level gauge, an electronic mud level gauge and an electronic flow meter. The control system comprises a main control module and a communication module. The main control module is connected with the flow monitoring systemthrough the communication module and is used for acquiring flow data. The main control module is connected with the driving mechanism and used for controlling the driving mechanism to drive the gate to ascend and descend, and a remote control terminal is connected with the main control module through the communication module and used for system remote control. The gate is remotely controlled through the control system, the opening height of the gate can be accurately controlled, the flow is monitored through the flow monitoring system, gate control and flow monitoring automation is achieved, and automatic control over local and remote opening and closing of the gate is achieved.

Description

technical field [0001] The present application relates to the technical field of water conservancy automation, in particular to a sluice flow control system. Background technique [0002] Channel gates are an important part of channel water conservancy construction. Channel gate, cast iron square gate is a small flat gate, widely used in water intake and transportation, municipal construction, water supply and drainage, farmland irrigation and other projects, usually set at the water inlet of channels and culvert pipes, used as a working gate to adjust flow, control water level, or as a water stop for inspection gate closure orifices. The water conservancy automation that is currently being implemented requires automatic adjustment of the water level through the channel gate. However, the adjustment of the gate still needs to be adjusted on-site, requiring manual on-duty, and the efficiency is not high. Contents of the invention [0003] The purpose of this application i...

Claims

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Application Information

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IPC IPC(8): E02B5/08G05D9/12
CPCE02B5/08E02B5/082G05D9/12
Inventor 李万明蒋羽
Owner 南京欧卡仪器仪表有限公司