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How Diesel Engine Fire Pumps Enhance Fire Safety in High-Rise and Large-Scale Facilities

High-rise and large-scale buildings demand exceptionally stable water pressure for fire protection. Diesel engine fire pumps, with their robust power and flexible configurations, can maintain a steady water supply even during power outages. By operating multiple pumps in parallel or in combination with electric fire pumps, they effectively address various fire scenarios. Regular maintenance and professional installation significantly improve overall efficiency and safety of the firefighting system.

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This enterprise focuses on the research, development, and manufacturing of fire pumps and fire water supply systems, committed to delivering safe and efficient firefighting solutions. Its main products include electric fire pumps, diesel engine fire pumps, and integrated pump units, widely applied in high-rise buildings, industrial parks, logistics facilities, and public venues. Through strict quality control and professional technical support, the enterprise continually enhances product performance and safety standards, providing specialized fire protection equipment and comprehensive after-sales service to ensure a more reliable fire safety environment

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    The diesel engine mobile pump truck is an intelligent control product, and the operation information is displayed in informational information. The running status display of diesel engine mobile pump truck includes: waiting, starting, fuel supply, starting, starting delay, idling delay, normal operation, cooling shutdown, emergency shutdown. The display of equipment operating parameters includes: water pump speed, water pump head, cooling temperature, lubricating oil pressure, water pump flow, running time, fuel stock, starting battery voltage and other parameters. Equipment protection settings include: overspeed, low speed, low oil pressure, high cooling temperature, low air temperature (below 4°C), low fuel level, low battery voltage, high battery voltage, uncalibrated speed signal, and water pump water pressure is too low and over Flow and other pre-alarms; no speed signal, overspeed, low speed, low oil pressure, high cooling temperature, start failure, shutdown failure, oil pressure sensor open/short circuit, water temperature sensor open/short circuit, speed sensor open/short circuit, water pump water pressure over Automatic alarm for low and over flow;

    When the diesel engine mobile pump truck is working, the diesel engine water pump relies on the high-speed rotating impeller, and the liquid obtains energy under the action of inertial centrifugal force to increase the pressure. Before the centrifugal pump works, the pump body and the inlet pipeline must be filled with liquid medium to prevent cavitation. When the impeller rotates rapidly, the blades make the medium rotate quickly, and the rotating medium flies out of the impeller under the action of centrifugal force. After the water in the pump is thrown out, the central part of the impeller forms a vacuum area. While continuously inhaling liquid, it continuously gives the inhaled liquid a certain amount of energy to discharge the liquid. The diesel engine water pump just works continuously like this.