Intelligent control system for secondary water supply

Abstract

The invention relates to the field of secondary water supply, and particularly discloses an intelligent control system for secondary water supply, a digital water pressure sensor is arranged on a floor water supply pipeline, the digital water pressure sensor transmits a water pressure signal to a control cabinet PLC module through a 4G wireless network card, and an edge server reads the water pressure signal in the control cabinet PLC module and converts the water pressure signal into monitoring data; the edge server sends monitoring data to the secondary water supply management cloud platform through a network, the secondary water supply management cloud platform is connected with a mobile phone APP, and the water pressure condition is known in real time through the mobile phone APP; the secondary water supply management cloud platform sends a control instruction to the edge server, the edge server converts the control instruction into a control digital signal and sends the control digital signal to the control cabinet PLC module, the control cabinet PLC module sends the control digital signal to the water pump PLC module, the water pump PLC module converts the control digital signal into a control electric signal and sends the control electric signal to the variable-pressure water pump, and the variable-pressure water pump sends the control electric signal to the secondary water supply management cloud platform. The variable-pressure water pump carries out variable-pressure water supply, intelligent water pressure adjustment is achieved, energy consumption is reduced, and water supply equipment is prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of secondary water supply, in particular to an intelligent control system for secondary water supply. Background technique [0002] With the continuous development of society, at present, each community has a secondary water supply pump room. There are many water inlet pipelines and water pumps in the secondary water supply pump room to form a complex pipe network. The number of pump rooms under construction and operation is very large. , Since the secondary water supply pump room is relatively scattered, the remote unmanned and intelligent operation of the secondary water supply equipment is an inevitable trend. The reasonable control method of the secondary water supply should be dynamically adjusted according to the user's water consumption. There is still a large room for digging in the automation and intelligent management of the whole process of the water supply pump room. [0003] However, at present...

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Problems solved by technology

[0004] The main purpose of the present invention is to provide an intelligent control system for secondary water supply, which solves the problem of insufficient water supply pressure during the peak period of water consumption in the prior art, and the supply of water is higher than the demand and the water pressure is higher during the low peak period of water consumption in the prior art , resulting in a huge waste of electric energy, resulting in the rupture of the water supply pipeline, resulting in damage to the water supply equipment

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