Color display screen self-cleaning lamination filtering system controller

Abstract

The invention discloses a color display screen self-cleaning lamination filtering system controller, and relates to the technical field of filtering system controllers. The device comprises a shell, a circuit board is arranged in the shell, and a control module, a timing module, a differential pressure detection module and an electromagnetic valve control module are arranged on the circuit board, wherein the timing module, the differential pressure detection module and the electromagnetic valve control module are connected with the control module; a color display screen connected with the circuit board is arranged on the shell, and the electromagnetic valve control module is connected with a backwashing electromagnetic valve. The color display screen is adopted to control the working mode of the filter, the information processing module is connected with a mobile phone or a computer to control the working mode of the filter, the service life is prolonged, the control intelligence is improved, and compared with foreign like products, a Chinese operation interface is added, domestic users can operate conveniently, and the user experience is improved. And through the color display screen, the comparison of displayed graphs is brighter and clearer, so that the efficiency of identifying and analyzing information on the color display screen by an operator is improved.

Description

technical field [0001] The invention belongs to the technical field of filter system controllers, in particular to a color display screen self-cleaning laminated filter system controller. Background technique [0002] my country is a country with relatively poor freshwater resources, and the average annual drought-affected area of ​​agriculture reaches 230 million mu. As one of the most water-saving irrigation technologies, micro-irrigation has been expanding in my country in recent years. [0003] The filter is one of the core devices of the micro-irrigation system. Its main function is to filter the impurities and dirt in the irrigation water, so that the water quality meets the requirements of the micro-irrigation system. [0004] However, most of the existing controllers for automatic backwash filter control for agricultural irrigation are traditional knob type and traditional button type, which are troublesome to operate, and the installation of the control board in th...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a color display screen self-cleaning laminate filter system controller, which solves the problem that most of the existing automatic backwash filter control controllers for agricultural irrigation are traditional knob type and traditional button type, and the operation is relatively troublesome. And the installation of the control board in the controller requires screws to be fixed and installed one by one, the fixing efficiency is slow, and the position of the control board cannot be adjusted after the technical problem

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