Several Control Methods of Diesel Engine Fire Pump Set

The advantage of the diesel engine fire pump is that when a fire breaks out, the power supply fails, and the electric fire pump set cannot be put into use normally, the diesel engine fire pump set can be put into operation automatically to ensure the normal fire fighting. Compared with the electric fire pump set, the second advantage is that it does not need long-term investment in power supply, saving the mains power supply transformer and normal expenses. Diesel engine fire pumps are equipped with various automatic functions to meet customer requirements, ensure long-term normal standby status of the equipment, and put it into fire fighting work at any time.
The diesel engine fire pump set is also suitable for various emergency backup pump occasions.

The correct maintenance of the diesel engine fire pump, especially the preventive maintenance, is easy and economical maintenance, so it is the key to prolong the service life and reduce the cost of use. Daily maintenance can be carried out according to the following steps to check the amount of fuel in the fuel tank – check the amount of fuel stored in the fuel tank and add it as needed.

Diesel engine fire pump is a new product independently developed and produced by our company according to the market demand and applicable characteristics of domestic building fire pumps. Diesel engine fire pump series products have high efficiency, long operating life and high reliability (there is no failure of pneumatic seizure after a long period of inactivity), and are currently the first choice for pumps suitable for building nominal fire protection and sprinkler facilities in China.

Diesel engine fire pump, as a fixed fire extinguishing equipment, has been widely used in fire diversion, especially in the case of no power supply or abnormal power supply and other emergencies, other diesel engines can also be equipped as power engines according to the needs of users.

Fire pumps are not always running; they typically start automatically when a drop in water pressure is detected in the fire protection system.

Flow：50-5000 GPM
Head：3-16 Bar
Power：11-1000 kw
Frequency：50 or 60 Hz
The Diesel Engine End Suction Fire Pump set is suitable for emergency firefighting scenarios, particularly ideal for high-rise water supply, building firefighting, central air conditioning water circulation, industrial process system circulation, cooling systems, boiler water supply, industrial water supply and drainage, water plant supply, irrigation in plantations, and more.

The XBC-IS Diesel Engine Fire Pump is the ultimate solution for reliable fire protection in a wide range of settings, including factories, commercial buildings, residential areas, public facilities, and even agricultural fields. Designed to meet emergency firefighting needs, this pump ensures a dependable water source and increased water pressure, regardless of the availability of electricity.

-UL Standard:
Flow：100-3000 GPM   
Head： 90-250 PSI 
-NON-UL  Standard: 
Flow：100-10000GPM   
Head： 40-250 PSI 

The vertical turbine fire pump is circulating water pump, and its over-flow medium is sea water. The function is to provide flushing water for the drum-type rotating filter to ensure that impurities and sea creatures can be washed away in time, thus bring clean seawater downstream.

The XBC-S 11.5/160 320kW Diesel Engine Fire Pump is a cutting-edge and high-performance firefighting solution designed to provide exceptional power, efficiency, and reliability in fire suppression operations. This robust fire pump is specifically engineered to meet the demands of challenging fire scenarios, ensuring the swift and effective extinguishing of fires in various industrial, commercial, and residential settings.

780GPM DIESEL ENGINE PUMP FINISH PRODUCT

Diesel engine fire pumps can be used for fire water supply in warehouses, docks, airports and other places. We usually choose the appropriate diesel engine fire pump model application according to the head, flow rate, power, medium properties, required materials, etc. provided by the user. In order to avoid mistakes, the loss caused by the installation environment will also be considered comprehensively to ensure stable and reliable efficiency.

As the last line of defense of the whole fire protection system, the diesel pump plays a vital role in daily work. Whenever a fire breaks out in the case of power failure in the building, all the fire protection systems will be paralyzed. The diesel pump needs to control the spread of the fire before the firefighters arrive, so the test of the diesel fire pump needs to be carried out strictly.

The XBC-IS Diesel Fire Pump Set (with Cummins diesel) is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the XBC-IS Diesel Fire Pump Set delivers dependable performance to safeguard lives and properties from fire risks.

Diesel fire pump systems consist of several key components, including the diesel engine, pump assembly, fuel system, cooling system, control panel, and associated piping, valves, and fittings. Each component plays a crucial role in the operation and performance of the fire pump system, and regular maintenance and inspection of these components are essential to ensure reliable operation during emergencies.

Flow：80-4000 GPM
Head：3-15 Bar
Power：11-1000 kw
The Diesel Single-stage Single-suction Fire Pump is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the Diesel Single-stage Single-suction Fire Pump delivers dependable performance to safeguard lives and properties from fire risks.

The XBC-IS Diesel Fire Pump Set is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the XBC-IS Diesel Fire Pump Set delivers dependable performance to safeguard lives and properties from fire risks.

The XBC-D Diesel Engine Fire Pump serves as an essential firefighting tool across different industries and sectors, including manufacturing plants, warehouses, commercial complexes, residential buildings, and more. Its versatility and reliability make it an ideal choice for protecting lives and property.

The operation of the diesel engine fire pump set is stable, efficient and energy-saving. The full name of the full-automatic diesel engine pump set is the emergency diesel engine water pump set, which can be selected according to the specific requirements of the head, flow rate and conveying liquid of the place of use. The flow range of the conveying liquid is 10-870L/s, the pressure range is 0.15-6MPa, and the speed range of the diesel engine is 1500-2900rpm.

The Diesel Engine Vertical Turbine Fire Pump has a wide range of applications, making it suitable for extracting water from deep wells and hot springs. Whether it’s for firefighting, urban water supply systems, or hot spring facilities, it delivers reliable hydraulic support, ensuring smooth operations.By choosing the Diesel Engine Vertical Turbine Fire Pump, you gain a trustworthy equipment that guarantees efficient extraction of water from deep wells and hot springs.

Flow：50-5000 GPM
Head：3-16 Bar
Power：11-1000 kw
Frequency：50 or 60 Hz
The Diesel Engine End Suction Fire Pump set is suitable for emergency firefighting scenarios, particularly ideal for high-rise water supply, building firefighting, central air conditioning water circulation, industrial process system circulation, cooling systems, boiler water supply, industrial water supply and drainage, water plant supply, irrigation in plantations, and more.

The diesel engine fire pump has automatic, manual and fault self-checking functions. It can monitor the working state of the whole process, restore the function of failure start, automatic pre-lubrication and automatic restart of preheating, so that the equipment start-up is safer and more reliable. It has the functions of central control room remote control, remote control and field bus connection. The battery is fully automatic floating charge (constant current, constant voltage, trickle charge) mode to ensure that the battery is in a standby state at any time. Diesel engine fire pump is easy to use, equipped with remote instrument and instrument, which can be connected to the control center as needed, easy to install and use, and easy to maintain.

The XBC-IS Diesel Fire Pump Set is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the XBC-IS Diesel Fire Pump Set delivers dependable performance to safeguard lives and properties from fire risks.

Flow：80-2700 GPM
Head：10-24 Bar 145-350 psi
Power：11-1000 kw
Caliber：65-300 mm
Frequency：50 or 60 Hz
Working Pressure：≤2.5 MPa

Diesel engine fire pumps can be used for fire water supply in warehouses, docks, airports and other places. We usually choose the appropriate diesel engine fire pump model application according to the head, flow rate, power, medium properties, required materials, etc. provided by the user. In order to avoid mistakes, the loss caused by the installation environment will also be considered comprehensively to ensure stable and reliable efficiency.

Performance range:
1. Diameter: 65~300mm
2. Flow range: 5~180L/s
3. Pressure: 1.0~2.4MPa
4. Supporting power: 20~630kW
5. Working pressure: ≤2.5MPa
Applicable scene:
1. High-rise hotels, super-high public places
2. High-rise office buildings, high-rise residential buildings
3. Chemical, oil refining, metallurgy and other enterprises
4. Energy, pharmaceutical and military industries

The frequency of running a fire pump, also known as a “fire pump churn test” or “fire pump test,” is typically recommended on a regular basis to ensure that the pump is in good working condition and can perform its critical role in fire protection when needed. The frequency of these tests can vary depending on the specific regulations, codes, and guidelines of the local jurisdiction or the recommendations of the equipment manufacturer. Here are some general guidelines:

·UL Standard:
Flow：50-2000 GPM   
Head： 80-250 PSI 

·NON-UL  Standard:
Flow：50-5000GPM 
Head： 40-250 PSI 

200≤Q≤5000GPM
70＜H≤200m
Speed: 1500r/min-3000r/min
Split case design permits easy dis-assembly, that is, inspection is simplified, it is not necessary to disturb pump alignment and suction & discharge piping when parts replacement is necessary.

It can be combined with electric pumps, jockey pumps, etc. to form an automatic water fire protection water supply system, and can be linked with the fire control center.

When the pump set receives the starting command, if the mains power is cut off, the automatic control cabinet of the diesel engine will immediately send a start signal to the starting motor of the pump set to start the motor to start the diesel engine at idle speed, and then gradually adjust the throttle to accelerate the diesel engine to the rated speed. . The control system will automatically monitor the operation of the diesel engine, such as the oil pressure, oil temperature, speed of the diesel engine, outlet pressure of the water pump, etc., and determine whether the diesel engine starts normally through automatic monitoring. If the start fails, the control system will send a restart signal, and if the three starts fail, the automatic control system will send a failure alarm. When the pump set receives a signal that the pressure of the pipeline network is restored or the mains power is restored to normal, the pump set will quickly slow down and stop automatically after monitoring the idle position for a period of time.