Steam steward-steam boiler intelligent control system consists of two parts: on-site electronic control system and cloud platform. Mainly used for the use of pre-premixed cross-flow bin burner, using frequency conversion air volume, proportional adjustment, surface combustion, steam reheating, low nitrogen emissions, waste heat utilization and other technologies, with full combustion, energy saving and environmental protection, fast steam production, Compact structure, low machine noise, long life and other advantages. Steam boiler is widely used in food industry, washing and ironing, biopharmaceutical, chemical industry, plastic industry, wine distillation, carton packaging, textile printing and dyeing, hospital school and other industries. The field electric control system consists of PLC main control, water quality detection, flame detection, analog-to-digital conversion, water level detection, 4G routing and other modules. With intelligent control algorithm, it can realize all-weather and full-automatic operation, and it has multiple functions such as software upgrade, one-key start and stop, automatic alarm, fault shutdown, network group control, remote hosting and multiple protection devices, such as overpressure protection system, water shortage protection device, overtemperature protection, air leakage protection and other functions, with high safety factor. The cloud platform takes Tencent cloud database as the core and the steam butler WeChat applet as the terminal. The background of the steam butler WeChat applet is deeply integrated with WeChat ecology on the basis of cloud origin provided by Tencent WeChat team. It has many WeChat advantages such as authentication-free, cloud call, message push, WeChat payment, etc. It has the professional guarantee of WeChat team in terms of safety and reliability. The steam butler WeChat applet provides a perfect solution for real-time monitoring and remote hosting of steam equipment manufacturers, and brings convenient and fast excellent experience to steam equipment users. The administrator of the equipment manufacturer can bind the steam equipment purchased by the user through the steam butler WeChat applet. Users can directly log in to the applet without registration through WeChat applet authorization to view the steam equipment bound by the administrator. Users can click on the corresponding steam boiler anytime and anywhere to view the operation of the equipment in real time. The working condition page displays various operating parameters of the steam engine in real time, such as: load, water temperature, steam pressure, water level of the water tank, etc. The page uses different colors and proportional size changes to dynamically render the operating conditions of each part of the steam engine, making the user feel more intuitive. Steam butler also provides remote settings, historical operation data viewing, operation and maintenance hosting and other functions. Users can freely choose to open the corresponding functions according to their own needs to obtain a better experience.