The following is aboutFire booster and voltage stabilizing complete equipmentDetailed description of working principle:

1.System composition

1. booster pump

   • type:Multistage centrifugal pump,Single stage centrifugal pump,Self-priming pumpwait.
   • Material: Cast iron, stainless steel, etc.
   • Function: Provide the required water pressure and flow to ensure that the fire protection system can quickly supply water when a fire occurs.

2. Pressure tank

   • type: Pressure tanks, diaphragm tanks, etc.
   • Material: Carbon steel, stainless steel, etc.
   • Function: Stabilize the system pressure, reduce the number of pump starts, and extend the service life of the pump.

3. control system

   • type: PLC control, relay control, etc.
   • Function: Automatically control the start and stop of the pump, monitor system pressure and flow, and ensure that the system can operate normally in the event of a fire.

4. Pipes and Valves

   • Material: Carbon steel, stainless steel, PVC, etc.
   • Function: Connect various components to control the direction and flow of water flow to ensure the normal operation of the system.

2.working process

1. initial state

   • System status: Under normal circumstances, the system is in standby state,booster pumpWhen not working, the pressure in the surge tank remains within the set range.
   • monitor: The control system monitors the pressure and flow of the system in real time to ensure that the system is in normal condition.

2. pressure drop

   • Trigger condition: When the water pressure in the system drops to a set minimum pressure value for some reason (such as a pipe leak or increased water consumption), the control system will detect this change.
   • response: The control system issues instructions to startbooster pump, start adding water pressure to the system.

3. booster pumpWork

   • start up:booster pumpAfter startup, water begins to be delivered to the system to increase the water pressure of the system.
   • Pressure tank function: Water enters the pressure-stabilizing tank through the pipeline, and the air bag in the pressure-stabilizing tank is compressed to store a certain amount of pressure energy.

4. stress recovery

   • monitor: When the water pressure of the system returns to the set normal range, the control system will detect this change.
   • stop: The control system issues an instruction to stopbooster pumpwork, the system returns to standby mode.

5. Pressure tank function

   • maintain pressure:existbooster pumpAfter stopping working, the air bag in the pressure tank will gradually release the pressure energy to maintain the system's water pressure within the set range.
   • Reduce the number of starts: This can reducebooster pumpThe number of starts increases the service life of the pump.

6. fire breaks out

   • Trigger condition: When a fire occurs, the sprinkler head orfire hydrantis opened, the water pressure in the system drops rapidly.
   • response: The control system immediately detects this change and issues an instruction to startbooster pump, ensuring that the system can quickly supply water to meet fire protection needs.

3.Control system functions

• automatic control: The control system can automatically monitor the pressure and flow of the system and automatically controlbooster pumpstart and stop.
• Alarm function: When an abnormal situation occurs in the system (such as too low or too high pressure, pump failure, etc.), the control system can send out an alarm signal to remind the operator to deal with it.
• Manual control: In special circumstances, the operator can manually start or stop through the control systembooster pump, to ensure the normal operation of the system.

4.System advantages

• High stability: Through the function of the pressure stabilizing tank, the system can maintain stable water pressure and reducebooster pumpThe number of starts increases the service life of the pump.
• High degree of automation: The control system can automatically monitor and adjust the operating status of the system to ensure that the system can respond quickly when a fire occurs.
• Easy maintenance: Each component of the system is reasonably designed to facilitate operation and maintenance, ensuring long-term and stable operation of the system.

5.Detailed data example

5.1booster pumpparameter

• Flow(Q)：10-500 m3/h
• Lift(H):50-500 meters
• Power(P)：5-200 kW
• Efficiency(n):60%-85%

5.2 Pressure tank parameters

• type: Pressure tank, diaphragm tank
• capacity:100-5000 liters
• Material: Carbon steel, stainless steel
• work pressure：0.6-1.6 MPa

5.3 Control system parameters

• type: PLC control, relay control
• Supply voltage：380V/50Hz
• Control accuracy：±0.1 MPa
• Alarm function: Pressure is too low, pressure is too high, pump failure, power failure, etc.

Gain a better understanding with these detailed working principles and data examplesFire booster and voltage stabilizing complete equipmentoperating mechanism to ensure that it can work stably and reliably in emergency situations.