Isuzu ELF nitrogen gas fire fighting truck

Operation:

The working principle of the ISUZU NKR fire truck with nitrogen gas bottle mainly includes the following steps:

1. Start the control system: First, start the control system to put the nitrogen fire truck into standby mode. The control system usually includes electronic components such as LCD screens and programmable logic controllers to realize operations such as fire extinguishing start, nozzle scanning and pipeline protection.

2. High-pressure nitrogen supply: High-pressure nitrogen is stored in nitrogen storage tanks, and the pressure is reduced and the flow is adjusted by the pressure regulation system and the flow regulation system to meet the specific fire extinguishing needs. The pressure regulation system consists of a pressure gauge and a pressure reducing valve to ensure that the nitrogen is released at an appropriate pressure.

3. Nitrogen injection fire extinguishing: When a fire occurs, the control system automatically starts the nozzle system to spray high-pressure nitrogen into the fire area. The rapid injection of nitrogen can reduce the temperature and oxygen concentration at the fire scene, thereby achieving the purpose of fire extinguishing. Since nitrogen is non-flammable, not easy to conduct electricity, and will not damage equipment and objects, it is very suitable for use as a fire extinguishing agent.

4. Completion of the fire extinguishing task: After completing the fire fighting task, the control system automatically shuts down the nozzle system, and the nitrogen fire truck enters standby mode.

Structure:

ISUZU NKR Nitrogen fire trucks are mainly composed of nitrogen storage tanks, pressure regulation systems, flow regulation systems, nozzle systems, control systems and other parts:

1. Nitrogen storage tanks: The main storage tanks in nitrogen fire trucks can store high-pressure nitrogen, which is convenient and quick, and automatically solves fire problems through the pressure in the storage tank.

2. Pressure regulation system: It is composed of a pressure gauge and a pressure reducing valve to reduce the pressure of high-pressure nitrogen in the storage tank to meet specific needs.

3. Flow regulation system: According to needs, adjust the flow rate of the fire extinguishing agent and the diffusion of the fire extinguishing agent to give the fire truck flexible fire fighting efficiency.

4. Nozzle system: The nozzle is a component that directly sprays nitrogen during the fire extinguishing process. It is composed of a micro cyclone generator, a regulating valve etc. And can spray different nitrogen flows and pressures as needed.

5. Control system: Using electronic components such as LCD screens and programmable logic controllers, the controller is used to realize operations such as fire extinguishing start, nozzle scanning and protection of pipelines.

Feature:

Advantages and application scenarios of ISUZU fire truck with Nitrogen gas bottle:

1. High efficiency and environmental protection: Nitrogen is non-flammable, not easy to conduct electricity, and will not damage equipment and items.

2. Nitrogen fire trucks are suitable for various types of fires, especially in the fields of electronics, chemical and mechanical industries, as well as places involving flammable and explosive dangerous goods warehouses and storage rooms.