XBC-ISW Diesel Engine Fire Pump Set – Horizontal Inline Fire Pump

XBC-ISW Diesel Engine Fire Pump Set – Horizontal Inline Fire Pump

XBC-ISW Diesel Engine Fire Pump Set (Horizontal Inline) | Diesel-driven inline fire-water supply package

  • Diesel drive reliability: Independent of grid power for emergency fire duty.
  • Horizontal inline pump layout: Compact footprint with straightforward pipeline integration.
  • Packaged fire set: Pump + diesel engine + controller on a common base for rapid deployment.
  • Standby-ready controls: Auto/manual start with alarm/status signals for duty management.
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Product Overview

The XBC-ISW Diesel Engine Fire Pump Set is a high-performance firefighting system designed and manufactured in strict accordance with GB 6245-2006 and NFPA 20 standards. It integrates a diesel power system, horizontal inline pump, and intelligent control panel, specifically designed for emergency firefighting applications when the main power supply is unavailable, ensuring automatic start-up and continuous water delivery during power outages.

Model Designation

XBC ISW卧式单级柴油消防泵组T

Key Features

  1. The XBC-ISW Diesel Engine Fire Pump Set is the core pump model of the system, suitable for high-pressure environments such as high-rise buildings.
  2. The unit adopts a modular design for easy installation and maintenance, ensuring efficient and stable operation.
  3. Pneumatic pumps provide stable pressure output, suitable for low-maintenance and high-efficiency applications.

Engineering Summary

The XBC-ISW Series system integrates a diesel engine, horizontal inline fire pump, and automatic control system. The system operates fully automatically via preset pressure logic. When the pipeline pressure drops below the set value, the system automatically starts, and stops when the main power supply is restored, ensuring stable and reliable firefighting pressure.

Applications

The XBC-ISW Diesel Engine Fire Pump Set is suitable for industrial, mining, construction, and municipal fire water supply systems. It serves as a reliable emergency water source during power failures, meeting the requirements for continuous water supply and system reliability in fire protection applications.

System Configuration

  • Diesel Engine: Available in 4-cylinder, 6-cylinder, and V-type configurations, providing stable power for the system.

  • Pump Assembly: ISW single-stage inline pump, SOW dual-suction pump, or TSWA split multi-stage pump.

  • Control System: PLC control system, integrating sensors and automatic logic control.

  • Auxiliary System: Includes filtration, cooling, exhaust, fuel supply, and noise reduction systems.

  • Cooling System: Forced circulation water cooling (optional open-loop or combined cooling solutions).

System Components

  • Diesel Engine: Drives the system, providing stable power.

  • Pump Shell and Impeller: Ensure efficient and stable water flow and pumping capacity.

  • PLC Control System: Real-time monitoring, ensuring the system operates automatically.

Design Fundamentals

The XBC-ISW Series pump units use a direct-coupled diesel engine drive system, with compact installation, high alignment precision, and easy commissioning. The system ensures low vibration and high operational stability, making it suitable for various harsh environments.

Selection and Operational Principles

  • Selection Principles: Choose the appropriate pump type and supporting equipment based on the system’s design flow rate and required pressure.

  • Operational Principles: The system should operate efficiently and provide reliable emergency response, with regular checks and maintenance to ensure long-term stable performance.

Demand Applications

Suitable for firefighting systems requiring stable water pressure and continuous water supply, especially providing reliable backup water sources during power failures.

Intermittent Applications

Suitable for applications requiring intermittent operation, such as temporary firefighting water supply systems during off-peak hours.

Operational Principles

The system ensures stable operation and automatically adjusts based on pressure changes to meet firefighting needs while maintaining long-term stable operation.

Technical Service

  • Flow Range: 10–800 L/s

  • Pressure Range: 0.2–2.2 MPa

  • Rated Speed: 1500 / 1800 / 2400 rpm

  • Ambient Temperature: –15°C to +55°C

  • Atmospheric Pressure: ≥90 kPa

Technical Specifications

  • Rated Working Pressure of SQL Diaphragm Pressure Tank: 0.6 MPa / 1.0 MPa / 1.6 MPa

  • Effective Fire Water Storage Capacity of SQL Diaphragm Tank: ≥150L / 300L / 450L

  • Effective Pressure Stabilizing Water Volume: ≥50L

  • Pressure Difference for Buffer Water Volume: 0.02–0.03 MPa

  • Pressure Difference for Stabilizing Water Volume: 0.05–0.06 MPa

  • Operating Temperature Range: 0.6°C to 40°C

Service Conditions

  • Ambient Temperature: 5°C to 40°C

  • Water Source Requirements: Suitable for high-position water tanks or bottom-level water pools.

Environmental Requirements

The equipment operates stably under normal temperature and humidity conditions, suitable for most environments.

Electric Control Functions

The equipment is equipped with both automatic and manual control functions, and can be integrated with the firefighting control center to ensure rapid system activation during emergencies.

Operating Instructions

The operating system is user-friendly, with detailed operation and maintenance manuals to ensure the equipment runs efficiently and remains stable.

Diesel Power Loss Table

The diesel power loss varies with altitude and temperature. Reference the table below for selection:

EGL (m) 0°C 15°C 25°C 35°C 45°C
0 0 0 0 0 0.12
1000 0 0.07 0.10 0.14 0.20
2000 0 0.12 0.18 0.23 0.28
3000 0.10 0.16 0.23 0.28 0.34
4000 0.15 0.21 0.26 0.31 0.37

OEM & Custom

Chaodun Pump supports OEM & ODM services for diesel fire pumps. Custom options include engine configuration, control systems, and pressure parameters. We ensure compliance with NFPA20, GB6245-2006, and ISO9001 standards to meet global fire protection demands.

FAQs

  1. Q1: What is the XBC-ISW Diesel Fire Pump used for?
    It provides emergency fire water supply when electrical pumps fail, suitable for buildings and industrial fire systems.
  2. Q2: What standards does it comply with?
    It conforms to GB6245-2006, NEPA20, and international firefighting regulations.
  3. Q3: What are the startup modes?
    Manual, automatic, and emergency direct start modes ensure reliable activation.
  4. Q4: Can I customize the diesel engine or pump type?
    Yes, ISW, SOW, and TSWA pumps can be configured per project needs.
  5. Q5: What’s the cooling method of the diesel engine?
    Forced circulation water-cooling system with optional air-water mixed cooling.
  6. Q6: How does the control system work?
    It uses PLC automatic control with multi-sensor monitoring and alarm functions.
  7. Q7: Does Chaodun Pump provide international certification?
    Yes, we supply ISO, CE, and CCC certified documentation for all export models.