Safety hazards that must be avoided when designing a battery combustion projectile testing machine

With the rapid development of battery technology, especially the widespread application of lithium-ion batteries in fields such as electric vehicles and portable electronic products, ensuring the safety of batteries has become a focus of attention in the industry. As an important tool for evaluating battery safety, the design and operation of the battery combustion projectile testing machine must fully consider potential safety hazards to prevent accidents during the testing process that may endanger personnel and property safety.

The following is the designBattery combustion projectile testing machineSeveral key aspects that need to be prevented in time:

　　1. Explosion risk management

-Pressure release mechanism: Design an effective pressure relief system, such as a quick release valve, to prevent excessive pressure buildup in the laboratory that could lead to explosions.

-Firewall and refractory materials: The inner and outer walls of the test chamber should be made of high temperature resistant and flame-retardant materials, so that even if there is an internal fire, it is difficult to spread to the external environment.

　　2. Chemical leakage prevention

-Sealing verification: Ensure that any chemicals (such as electrolytes) inside the test chamber do not leak, causing environmental pollution or personal injury.

-Ventilation system: equipped with powerful exhaust devices to promptly eliminate harmful gases and maintain fresh laboratory air.

　　3. High temperature burn protection

-Insulation layer: Add insulation treatment around the test chamber door and observation window to prevent high temperature radiation during the testing process.

-Operating gloves and protective clothing: Special protective equipment should be worn for all operations that come into contact with high-temperature components.

　　4. Observe safety

-Bulletproof glass: The observation window should use high-strength bulletproof glass to prevent fragments from splashing and injuring people in case of battery explosion.

-Remote monitoring: Utilizing cameras and other visual aids to minimize the need for close range operations.

　　5. Electrical safety

-Insulation treatment: All wires and cables should have good insulation performance to prevent leakage and short circuits from causing fires.

-Power off switch: In emergency situations, it can quickly cut off the power supply to prevent electric shock and electrical fires.

　　6. Automated security system

-Smoke detector: Install smoke and temperature detectors, link with the fire protection system, and respond to abnormal situations in a timely manner.

-Intelligent warning: Combining AI technology to predict possible risk points in advance and remind operators to take preventive measures.

　　7. Personnel Training and Regulations

-Safety education: Regularly conduct training to emphasize the importance of following operating procedures and understanding how to respond to unexpected situations.

-Emergency drill: Organize practical exercises to ensure that everyone knows the correct evacuation route and rescue knowledge.

Safety is always the primary principle in the design and operation of battery combustion projectile testing machines. By comprehensively utilizing advanced technology and strict management strategies, risks during the experimental process can be effectively reduced, creating a research environment that is both effective and safe.

With the continuous innovation of battery technology, relevant safety standards will also continue to be updated. Challenges and opportunities coexist, and we look forward to the battery industry and testing technology jointly moving towards a higher level.