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Automatic liquid level controller for industrial wastewater treatment

An automatic controller and industrial sewage technology, applied in the direction of liquid level control, non-electric variable control, control/regulation system, etc., can solve the problems of inaccurate control and complex structure, and achieve the effect of precise control and simple structure

Inactive Publication Date: 2015-04-29
四川宝英环境技术有限公司
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AI Technical Summary

Problems solved by technology

[0002] During industrial sewage treatment, it is necessary to detect the water level in the sewage pool at any time, so as to add sewage or treat sewage in time, but the current automatic liquid level controller used in industrial sewage treatment has a complex structure and insufficient control exact question

Method used

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  • Automatic liquid level controller for industrial wastewater treatment

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing:

[0010] Such as figure 1 As shown, the present invention is an automatic liquid level controller for industrial sewage treatment, including time base chip IC, water pump D, bidirectional thyristor SCR, bridge finishing circuit BR, diode VD, first potentiometer RP1, second Two potentiometer RP2, third potentiometer RP3, first resistor R1, second resistor R2, third resistor R3, fourth resistor R4, fifth resistor R5, sixth resistor R6, first capacitor C1, second capacitor C2 , the third capacitor C3 and the fourth capacitor C4, the a detection port is respectively connected with the first end of the first resistor R1, the first end of the first potentiometer RP1 and the sliding end of the first potentiometer RP1, and the b detection port is connected with the first end of the first potentiometer RP1 respectively. The second terminal of the first resistor R1 is connected to the...

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Abstract

The invention discloses an automatic liquid level controller for industrial wastewater treatment. The automatic liquid level controller comprises a time-base chip, a water pump, a double-direction controllable silicon, a bridge type sorting circuit, a diode, a first potentiometer, a second potentiometer, a third potentiometer, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a first capacitor, a second capacitor, a third capacitor and a fourth capacitor, wherein an a detection port is respectively connected with a first end of the first resistor, a first end of the first potentiometer and a sliding end of the first potentiometer; a b detection port is respectively connected with a second end of the first resistor and a first end of the second resistor. According to the automatic liquid level controller for industrial wastewater treatment, the time-base chip is adopted as the main control chip of the circuit, the structure of the automatic liquid level controller is simplified, and the control is precise.

Description

technical field [0001] The invention relates to an automatic liquid level controller, in particular to an automatic liquid level controller for industrial sewage treatment. Background technique [0002] During industrial sewage treatment, it is necessary to detect the water level in the sewage pool at any time, so as to add sewage or treat sewage in time, but the current automatic liquid level controller used in industrial sewage treatment has a complex structure and insufficient control precise question. Contents of the invention [0003] The object of the present invention is to provide an automatic liquid level controller for industrial sewage treatment with simple structure and accurate control in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions: [0005] An automatic liquid level controller for industrial sewage treatment, including a time base chip, a water pump, a bidirectional th...

Claims

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Application Information

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IPC IPC(8): G05D9/12
Inventor 陈亚波晏坤
Owner 四川宝英环境技术有限公司
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