Manufacturer of integrated boosting and stabilizing equipment for fire box pumps

The integrated boosting and stabilizing equipment for fire box pumps is designed toFire water tank, booster pump set, voltage stabilization system, intelligent control systemThe modular fire water supply equipment integrated into one has the core function of providing continuous and stable water pressure and initial fire water consumption for building fire protection systems (fire hydrants, automatic sprinklers), ensuring that the most unfavorable fire protection facilities can quickly start and reach the design flow pressure in case of a fire. It is widely used in various building fire water supply scenarios, especially suitable for projects with tight land conditions, short construction periods, and high demand for intelligence.

1、 Core composition and structural design of equipment

The equipment adopts a "factory prefabrication+modular integration" design, with core components including a water tank system, a pump system, a control and protection system, and auxiliary components, all of which work together to achieve the function of boosting and stabilizing pressure:

1. Water tank system (water storage and quality assurance)

2. Pump set system (pressure boosting and stabilizing core)

3. Control and Protection System (Intelligent Linkage Core)Manufacturer of integrated boosting and stabilizing equipment for fire box pumps

4. Auxiliary components (ensuring system stability)

• Pipeline system: Stainless steel/carbon steel anti-corrosion pipeline, butterfly valve (cut-off/regulating), check valve (anti backflow), filter (anti impurity blockage)

• Shock absorption and noise reduction: The pump base is equipped with rubber shock pads, and the pipeline is equipped with soft joints to reduce operating noise (≤ 75dB)

• Emergency configuration: optional EPS emergency power supply (maintain control system operation for ≥ 30 minutes after power failure)

• 

• 
  

• 
  

2、 Working principle and operation process

1. Daily voltage stabilization mode (core: maintaining pipeline pressure)

• The stabilizing pump continues to operate, stabilizing the pipeline pressure at the set value (such as 0.8MPa ± 0.02MPa);

• The pressure tank stores buffer water volume. When there is a slight leakage or low flow of water in the system, the pressure tank directly replenishes the water to avoid frequent start and stop of the stabilizing pump;

• The water tank is automatically replenished with water through a float valve/solenoid valve to maintain the water level within the design range (usually 60% -90% of the tank capacity).

2. Fire pressurization mode (core: quickly providing fire water)

1. The pressure sensor detects that the pressure is below the start-up threshold (such as 0.7MPa), and the PLC controller immediately starts one booster main pump;

2. If the pressure continues to decrease (to meet a larger flow rate), the standby main pump will be automatically started (multiple pumps running in parallel), and the design flow pressure will be output;

3. The water tank continues to supply water, and the water level sensor monitors in real time. When the water level drops to the low water level warning line (usually 10% of the tank volume), an audible and visual alarm is issued, and the main pump is stopped to prevent dry burning.

3. Fault emergency mode

• Pump group failure: If the running pump is overloaded, short circuited, or experiences mechanical failure, the system will automatically switch to the backup pump and push a fault alarm through SMS/APP (indicating the location and cause of the fault);

• Pipeline overpressure: When the pipeline pressure exceeds 1.15 times the design value, the safety valve automatically opens to release pressure and protect the pipeline and equipment;

• Emergency power outage: When equipped with EPS power supply, the control system can still operate after power outage, ensuring that the main pump can be started manually/automatically.

4. System recovery mode

• After the fire is extinguished, manually/automatically reset the system, restart the stabilizing pump, and restore the pressure of the pipeline network;

• The water tank automatically replenishes water to the design water level, and the equipment returns to the daily stable pressure state.

3、 Key technical parameters and model analysis

1. Core technical parameters (general scope)

2. Model Analysis (Taking Mainstream Models as Examples)

• WXB: Code for integrated fire pressure boosting and stabilizing equipment for box pumps;

• 50: Effective volume of water tank (50m ³);

• 0.6: System design working pressure (0.6MPa);

• 45: Rated power of main pump (45kW);

• II: Design sequence (suitable for Class II buildings or medium pressure scenarios).

4、 Typical application scenarios and adaptation advantages

5、 Comparison of advantages with traditional fire water supply systems

Manufacturer of integrated boosting and stabilizing equipment for fire box pumps