The intelligent pressure-stabilizing diesel fire water supply pump integrates a diesel fire pump, a vertical pressure-stabilizing pump, a pressure tank, and an intelligent control system. It features automatic pressure stabilization, independent diesel drive, rapid start-up, large-flow water supply, continuous operation, and intelligent monitoring. It is widely used in petrochemical, power, industrial parks, high-rise buildings, warehousing and logistics, airports, and municipal fire protection projects, providing a highly reliable and efficient overall solution for modern fire water supply systems.