Fire Floor Pressurized Water Feeding Equipment

English Version
I. Product Overview
Fire pump set serves as the core pressurized water supply equipment for building hydrant and automatic sprinkler fire-extinguishing systems. Manufactured in strict accordance with national codes for fire water supply, the complete unit has obtained CCCF fire certification. The unit consists of main fire pumps and control cabinet. Upon fire alarm activation, it starts rapidly to draw water from the fire storage tank, pressurize and deliver water to hydrant and sprinkler piping systems across all floors to guarantee qualified terminal water pressure. When combined with floor booster water supply unit, it resolves insufficient water pressure on high floors of high-rise buildings.
II. Main Pump Body
Main types include vertical single-stage fire pumps with ductile iron pump casing and stainless steel impeller.
Fire hydrant pump: large flow & medium head, matching indoor fire hydrant system;
Sprinkler pump: small flow & high head, exclusively for automatic sprinkler system.
Standard configuration: One operational plus one standby / Two operational plus one standby pumps together with pressure stabilizing pump as complete set.
Intelligent Fire Control Cabinet
It supports automatic/manual/mechanical emergency startup, fire linkage control, pressure-triggered startup & shutdown, fault alarm and regular automatic inspection. It automatically starts pumps upon receiving signals from fire alarm control panel and pressure switch, with dual power supply switching within 2 seconds.
III. Product Classification & Application Scenarios
1. Vertical Single-stage Fire Pump Set (Model XBD-D)
Features: In-line suction & discharge ports, compact footprint, easy disassembly and maintenance without pipeline dismantling.
Application: Fire pressurization for low-rise buildings within 10 floors, shopping malls and factories.
IV. Core Performance Advantages
Reliable Startup: Starts normally within 30 seconds after fire signal input; local forced startup via mechanical emergency device to meet mandatory fire inspection standards.
Intelligent Linkage: Connectable to fire alarm panel and remote monitoring system; auto-inspection prevents pump seizure caused by internal corrosion.
Full Compliance Certification: Equipped with valid CCCF certificate and factory test report for smooth fire acceptance inspection.
V. Application Scope
High-rise residential buildings, commercial complexes, hospitals, schools, factories, warehouses, underground utility tunnels, chemical parks, airports and docks. Matched with floor booster water supply unit to realize zoned fire pressure stabilization and water supply for high & low sections of buildings.