The customized 216 cubic meter large above ground fire pump station is a core equipment for fire water supply designed specifically for large buildings and industrial parks. It integrates water storage, pressurization, and control to provide a stable fire water source.
216 cubic meter large above ground fire pump stationIt is a core fire water supply equipment designed specifically for large buildings and industrial parks, integrating water storage, pressurization, and control to provide a stable fire water source.
Core parameters:
effective volume216m ³ (approximately 216 tons of water), meeting the initial fire water demand of large buildings
standard sizeApproximately 15m x 8m x 3m (length x width x height), with the pump room occupying one-third of the space
Installation methodAbove ground type (pump room and water tank are both above ground level), easy to maintain and repair
design pressure: 0.6-1.2MPa， Meet the requirements of different building heights
Operating temperature5-40 ℃, suitable for conventional environments
service life≥ 15 years (304 stainless steel), ≥ 20 years (316L stainless steel)
Material Selection:
structural design:
Bottom plate thickness ≥ 3.0mm, side plate decreasing (2.5 → 2.0 → 1.5mm) to ensure strength
Internally covered with galvanized/stainless steel reinforcement (spacing ≤ 1m) to enhance compressive strength
Curved bottom plate design, no dead corners due to water accumulation, easy to clean and maintain
The top is equipped with maintenance holes (with a diameter of no less than 600mm) and ventilation ports, while the bottom is equipped with a drain valve
typical configuration:
Characteristics of water pump:
Adopting XBD type fire pump (compliant with GB6245-2019) to ensure stable and reliable performance
Dry motor design (non submersible pump), good heat dissipation, long service life, easy maintenance
Pump casing cast iron/stainless steel, impeller bronze/stainless steel, shaft seal mechanical seal, suitable for long-term operation
core component:
PLC control cabinet (IP65 protection): built-in fire protection program, real-time monitoring and control
10 inch touch screen: displays pressure, water level, pump status, supports local operation
Sensor group: pressure (accuracy ± 0.02MPa), water level (accuracy ± 10mm), temperature, current sensors
Dual power automatic switching device (optional): ensures the normal operation of the system during power outages
core functionality:
Automatic voltage stabilization: maintain the pipeline pressure at the set value (such as 0.8MPa ± 0.02MPa)
Multi level pressure control: automatically adjust the number of running pumps according to water consumption, energy-saving and efficient
Intelligent rotation of pump sets: Balance the running time of each pump and extend the overall lifespan
Fault self diagnosis: Identify and display the fault location, trigger sound and light alarms, and upload them
Fire linkage: can be connected to the automatic fire alarm system, and immediately start the main pump upon receiving a fire alarm signal
Remote monitoring (optional): 4G/5G communication, supports mobile APP/PC monitoring and alarm
The stabilizing pump unit operates periodically to maintain the pipeline pressure at the set value
The pressure tank stores approximately 500L of emergency water, which can be replenished in case of minor system leakage to reduce the frequency of pump start-up
The water tank is automatically replenished with water through a float valve to maintain the water level within the normal range (60% -90% volume)
Fire occurs → Fire hydrant/sprinkler outlet → Pipe network pressure drops →
The pressure sensor detects that the pressure is below the start-up threshold (such as 0.7MPa)
The PLC controller immediately starts one fire hydrant main pump/sprinkler main pump
If the pressure continues to decrease, the backup pump (multiple pumps in parallel) will be automatically started to provide the design flow rate and pressure
Continuous water supply from the water tank, real-time monitoring of water level, and pump shutdown protection in case of low water level
The system remains running until the fire signal is released or manually reset
When a single pump fails, the system automatically switches to the backup pump and alarms
Overpressure protection: When the pressure in the pipeline exceeds 1.15 times the design value, the safety valve automatically opens to release pressure
Power failure: Dual power automatic switching, or EPS emergency power supply maintains control system operation for ≥ 30 minutes
Provide parameters such as building type, height, and fire protection system type
The manufacturer conducts hydraulic calculations to determine the parameters of the pump set and the size of the water tank
Provide a detailed design plan (including floor plan, section plan, and system diagram)
Modular production of water tanks (1m x 1m standard plate), on-site assembly or overall welding
Pump assembly factory pre installation and debugging to ensure performance meets standards
The control cabinet is assembled according to the drawings and undergoes simulation testing before leaving the factory
Provide material proof, test reports, and CCCF certification
Foundation construction (C30 concrete, thickness ≥ 300mm, flatness ≤ 5mm)
The equipment is lifted in place as a whole, leveled and fixed
Pipeline connection (recommended stainless steel/hot-dip galvanized steel pipe), valve installation
Electrical system installation (three-phase five wire 380V/50Hz, grounding resistance ≤ 4 Ω)
System debugging: simulating fire, voltage stabilization, fault and other working conditions for testing
Operation training: equipment operation, daily maintenance, simple troubleshooting
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Provide technical materials such as operation manuals, maintenance manuals, circuit diagrams, etc
