A dynamic water balance control method and device

A control method and technology of a control device, which are applied to water supply devices, non-electric variable control, liquid level control, etc., can solve problems such as inability to accurately control the water level of a pool

Active Publication Date: 2021-03-09
SHANXIN SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a dynamic water balance control method and device to solve the problem that the traditional control method cannot accurately control the water level of the pool

Method used

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  • A dynamic water balance control method and device
  • A dynamic water balance control method and device
  • A dynamic water balance control method and device

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Embodiment Construction

[0024] The application will be described in detail below in conjunction with the accompanying drawings.

[0025] see figure 1 A schematic flow chart of an embodiment of the dynamic water balance control method provided by the application, such as figure 1 As shown, the method includes:

[0026] S101. Divide the water level of the pool according to the water supply of the pool to the steel rolling production, and determine different critical water level values. Obtain the production water supply required by the steel rolling equipment corresponding to the pool; divide the water level of the pool into a lower limit water level, a lower limit water level, an upper limit water level, and an upper limit water level according to the production water supply; obtain the lower limit water level, the lower limit water level, The upper limit water level and the water level value corresponding to the upper limit water level.

[0027] Such as figure 2 As shown, a structural schematic ...

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Abstract

The embodiment of the present application discloses a dynamic water balance control method and device, including: dividing the water level of the pool according to the water supply of the pool to steel rolling production, and determining different critical water level values; comparing the current water level value of the pool with different critical water levels The water level values ​​are compared to obtain the water supply demand information of the pool; the speed of the water pump is changed according to the water supply demand information of the pool to control the water level of the pool. Determine whether the current water level of the outlet pool needs water supply according to the determined critical water level value, and the water supply volume determined according to different critical water level values ​​is also different, so that when the water level of the pool is too low, water is supplied quickly, and when the water level is normal, the water supply speed is reduced, and the water level is too high When the water supply is stopped, the water level of the pool can be precisely controlled.

Description

technical field [0001] The present application relates to the technical field of dynamic water balance control, in particular to a dynamic water balance control method and device. Background technique [0002] In process industry production, maintaining the stability of production is the basic requirement for obtaining economic benefits, and to maintain the stability of production, the most important point is to keep the amount of materials between the front and rear equipment changing slowly or not changing as much as possible. The steel rolling water control system includes the swirl well, sludge pump room and turbid ring water supply. In order to stabilize the water volume in the swirl well, sludge pump room and turbid ring water supply and meet the needs of production, the swirl well, sludge pump Both the room and the turbid ring water supply are equipped with pools. Since the size of the number in the pool directly affects the change of the water supply in the swirl we...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D9/12E03B11/00
CPCE03B11/00G05D9/12
Inventor 乔卫国赵长刚马世雷吴学志亓鹏飞张彤魏洪云刘浩孟光振
Owner SHANXIN SOFTWARE CO LTD
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