Jockey pump fire plays a critical role in maintaining the proper pressure in fire protection systems, ensuring that the jockey pump fire operates effectively when needed. This small but vital pump is designed to keep the water pressure within a specific range, preventing false activations of the main fire pump while maintaining readiness in case of an emergency. Understanding what triggers a jockey pump fire and how it functions is crucial for anyone involved in fire safety.
Factors That Trigger The Jockey Pump
The jockey pump fire is triggered by pressure changes within the fire protection system. There are several factors that can cause the jockey pump to activate:
1.Pressure Drop Due to Small Leaks
One of the most common causes for fire pump jockey pump activation is small, undetected leaks within the system. Over time, small leaks or minor pipe fittings may lose water, causing a slight drop in pressure. The jockey pump fire senses this decrease in pressure and starts to restore the system to the desired level.
2.Pressure Drop Due to System Demands
Pressure fluctuations are common when the fire protection pump system is used for maintenance, testing, or other activities that require water to flow through the fire protection pump system. The jockey pump fire can be triggered if the pressure drops during these activities, such as during a routine test or when a valve is adjusted.
3.Fire Sprinkler Activation
The most important trigger for a jockey pump is the activation of the fire sprinkler system during a fire emergency. When a sprinkler head opens and water begins to flow, it causes a pressure drop in the system. This pressure loss can trigger the jockey pump fire to restore the pressure before the main fire pump is activated. If multiple sprinkler heads are activated or if a larger section of the system is engaged, the jockey pump fire alone cannot restore the pressure, and the main fire pump will take over.
4.Pressure Loss Due to Pump Maintenance or Malfunctions
If a vertical multistage pump is undergoing maintenance or experiences an operational malfunction, the jockey pump fire may be triggered to compensate for pressure losses until the main pump is operational again. This ensures that the fire protection pump system remains pressurized, even during repair or maintenance activities.
5.Control Valve Adjustments
Adjustments to the control valves within the system can also trigger the fire pump jockey pump. These adjustments, which are necessary for system calibration or pressure optimization, may lead to temporary drops in pressure that activate the jockey pump fire to stabilize the system.
Figure| Purity Fire Protection Pump PEDJ
Purity Vertical Jockey Pump Fire Has Unique Advantages
1. The motor and the pump have one shaft with good concentricity, which improves the operating efficiency of the jockey pump fire, increases the service life of the water pump, and improves durability.
2. The hydraulic model of the water pump is optimized and upgraded, with a full head design and an ultra-wide flow range of 0-6 cubic meters, which can effectively avoid the problem of burning the machine.
3. The space of the jockey pump fire is reduced, which is convenient for pipeline installation. The head and power of the water pump still meet the operating standards of similar products, and the performance is improved. The wind blade of the water pump is small and low in noise, meeting the needs of long-term silent operation.
Figure| Purity Jockey Pump Fire PVE
Conclusion
Jockey pump fire plays a crucial role in ensuring that fire protection systems remain properly pressurized and ready for action. By detecting minor pressure drops and compensating for them automatically, jockey pump helps reduce the load on the main fire pump and ensure that it is available when truly needed. Whether triggered by minor leaks, system demands, or sprinkler activation, the jockey pump’s role in maintaining constant pressure is essential to keeping a fire protection system reliable and efficient.Purity pump has significant advantages among its peers, and we hope to become your first choice. If you are interested, please contact us.
Post time: Nov-07-2024
