Intelligent controller of heating system network

Abstract

The invention discloses an intelligent controller of a heating system network, which can be used for adjusting and completely recording the running states of a heating system in real time, realizing remote monitoring and control and ensuring the heating system is in a satisfied running state, has a high coal combustion efficiency, less power consumption and improved heating quality. A temperaturesensor and a pressure transmitter are arranged at a heat supply outlet and a heat supply return hole of a heating pipe network of the intelligent controller; the controller is respectively connected with the sensors, the transmitters, a temperature collector and a circulating pump in the heating pipe network; a network management and monitor center internally provided with a computer, a printer and a display screen is connected with a GSM (global system for mobile communications) network through an internet; a GPRS (general packet radio service) communication module is accessed to the internet through the GSM network and connected with controller; the network management and monitor center is connected with a GPRS network temperature collector through an antenna, and the internet is connected with the antenna; the GPRS communication module is connected with a PLC (programmable logic controller); the data in the PLC is transmitted to the network management and monitor center; a touch screen is connected with the PLC; and an alarming short message is sent to a mobile phone through the GPRS communication module to inform the alarming state in a short message manner.

Description

Technical field [0001] The invention relates to a heating system circulating water supply temperature control device, in particular to a heating system network intelligent control that can be adjusted in real time according to the operating status of the heating system and can completely record the adjustment process and operating status to realize remote monitoring and remote control Device. Background technique [0002] At present, the well-known circulating water supply of the heating system is composed of a water pump, a motor, a frequency conversion controller, a temperature detection and pressure display system. When the boiler is started, first start the boiler circulating pump, adjust the frequency conversion controller, control the outlet pressure of the boiler to reach the set pressure range, adjust the frequency conversion controller with the boiler operation, control the circulating pump working frequency and the outlet and return water temperature difference within t...

AI Technical Summary

Problems solved by technology

However, the accuracy and time of manual adjustment of the frequency conversion controller cannot reach the ideal state; at the same time, the operating state and adjustment process are not fully recorded, resulting in the long-term operation of the boiler in an unsatisfactory state, the coal combustion efficiency is not high, and the power consumption is increased.

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