Energy Saving Of High - Rise Building Life Water Supply System

This article describes water supply systems of the high-rise building. Through a more detailed analysis with the various methods of water supply, we presented their difference between reliability, energy economy advantages and disadvantages. After building the frequency of water supply system model of a residential area, using the fluid simulation software FLOWMASTER to start the transient simulation, we could know that, with the income parameters curve, combined with practical engineering analysis of the project Constant Pressure Water Supply System reliability, energy efficiency and economy, at the water trough, using a small water flow pump can make the system more energy efficient and having lower annual fees. speed SIMULINK simulation model of the no negative pressure water system and the constant pressure water supply system, and using the conventional PID and fuzzy PID control, we could conclude the result that, the fuzzy PID controller have a strong anti-interference ability, fast convergence, good dynamic performance, very robust, widely using, in the water supply system to better improving system responsiveness security and reliability of the water supply system.