In modern mining and engineering fields, excavators/hooks are important construction equipment, and their safety performance directly affects the smooth progress of the project and the safety of personnel. Especially in complex and ever-changing working environments, excavators face various potential fire risks during prolonged operations. Therefore, the development and application of specialized automatic fire extinguishing systems for excavators are particularly important. Shandong Zhongdao Fire Protection has conducted an in-depth analysis of the specialized fire prevention and extinguishing system for Jiutong Changsheng excavator from a professional perspective, exploring its multiple safety protection mechanisms beyond fire extinguishing functions.

The excavator specific automatic fire extinguishing system is a comprehensive customized safety protection device that integrates fire detection, warning, extinguishing, and intelligent management. The system adopts advanced sensor technology, control technology, and fire extinguishing technology, which can monitor the fire hazards in the flammable space of excavators in real time, and quickly initiate the fire extinguishing program in the early stage of the fire, effectively controlling the spread of the fire and minimizing fire losses.

1、 Excellent fire extinguishing features

a. Efficient firefighting capability

Fire extinguishing agent selection: The system usually uses efficient and environmentally friendly fire extinguishing agents, such as ultrafine dry powder, new water-based, perfluorohexane, etc. These fire extinguishing agents have the characteristics of being non-toxic, harmless, and highly degradable, which can quickly extinguish the fire source and prevent the spread of the fire.

Customized nozzle design: The nozzle adopts professional customized design and is usually installed in flammable parts inside the excavator, such as the engine compartment, fuel tank, etc. The independently developed and designed nozzle can form a mist like spray in the protective area, expand the fire extinguishing coverage, and improve the fire extinguishing efficiency.

b. Early warning and intelligent monitoring

Sensor network: The system can be equipped with various sensors such as temperature sensors, smoke sensors, flame detectors, etc. according to customer requirements, which can monitor real-time fire parameters such as temperature and smoke concentration inside the excavator.

Intelligent analysis algorithm: The data collected by sensors is processed through intelligent analysis algorithms, which can accurately determine the severity of fire hazards and issue warning signals in the early stages of a fire, reminding drivers to take timely response measures.

c. Customized protection design

Targeted protection: The system provides customized protection design based on the different parts and fire risk characteristics of the excavator. For example, in high-risk areas such as engine compartments and fuel tanks, the system will increase the release amount and spraying frequency of fire extinguishing agents to ensure that these areas are adequately protected.

d. Modular design: The system adopts a modular design, which facilitates flexible configuration and upgrading according to different models of excavators.

2、 Multi functional security protection mechanism

The system has intelligent fault diagnosis function and can monitor the operation status of the excavator protection area in real time. Once an abnormal signal is detected, the system will immediately perform fault diagnosis and provide corresponding maintenance recommendations to improve the reliability and service life of the excavator.

1. Remote monitoring and management

Through remote monitoring and management functions, managers can real-time understand the fire safety status of excavators. Once a fire or abnormal situation occurs, management personnel can immediately take measures for rescue and handling, reducing the losses caused by the fire. At the same time, remote monitoring and management functions can also achieve remote configuration, debugging, and upgrading of excavator fire prevention systems, improving the flexibility and scalability of the system.

2. Emergency activation and self-protection

The system has multiple emergency start-up methods, such as manual start-up, mechanical emergency start-up, etc. In emergency situations, drivers or management personnel can immediately initiate firefighting procedures to control the spread of the fire.

The excavator specific automatic fire extinguishing system, as an important safety protection device in modern mining and engineering fields, provides strong guarantees for the safe operation of excavators through multiple safety protection mechanisms that go beyond fire extinguishing functions. With the continuous advancement of technology and the expansion of application fields, excavator specific fire prevention and extinguishing systems will become more intelligent, efficient, and customized, contributing greater strength to safety production in the mining and engineering fields.