文章由上海程斯智能科技有限公司提供
便携式压缩氧自救器智能检测仪（Portable compressed oxygen self rescue intelligent detector）
执行标准：
【国家标准】AQ1054-2008隔绝式压缩氧气自救器
Execution Standards:
【 National Standard 】 AQ1054-2008 Isolated Compressed Oxygen Self rescue Device
技术参数：
1、检测项目
1)定量供氧量检测
2)负压气密性检测
3)正压气密性检测
4)排气阀开启压力检测
2、测量范围
精度:0.5%SF1)压力检测:±5000帕
2)流量检测:0~3升/分 精度:1.5%SF
3)检验时间:不超过4分钟
3、工作温度:15~40度
jrhz.info4、工作电压:220伏
5、外形尺寸:380x360x270毫米
6、最大消耗功率:68瓦
7、重量:7.8千克
Technical Parameters:
1. Testing items
1) Quantitative oxygen supply detection
2) Negative pressure airtightness testing
3) Positive pressure airtightness testing
4) Exhaust valve opening pressure detection
2. Measurement range
Accuracy: 0.5% SF1) Pressure detection: ± 5000 Pa
2) Flow detection: 0~3 liters/minute Accuracy: 1.5% SF
3) Inspection time: no more than 4 minutes
3. Working temperature: 15~40 degrees Celsius
4. Working voltage: 220V
5. Dimensions: 380x360x270mm
6. Maximum power consumption: 68 watts
7. Weight: 7.8 kilograms
原理：
本仪器为压缩氧自救器的一种便携式智能检测设备，本设备根据检测流程自动调节气囊压力，根据压力传感器与流量传感器的测量值自动判断并语音播报检测结果，实现一键检测。
Principle:
This instrument is a portable intelligent detection device for compressed oxygen self rescue devices. The device automatically adjusts the airbag pressure according to the detection process, and automatically judges and reports the detection results through voice based on the measurement values of the pressure sensor and flow sensor, achieving one click detection.
应用领域：
矿井：在矿井事故中，矿工可以依靠自救器提供的氧气维持生命，并通过智能检测仪的警报功能及时寻求救援。检测仪能够模拟实际工作环境，检测自救器的气密性、储氧量和氧气纯度等关键指标，确保在紧急情况下自救器能够正常提供氧气。
化工：在化工环境中，检测仪为工作人员提供呼吸保护，确保工作人员在无氧或危险环境中能够安全作业。通过精确测量技术，检测仪可以确保自救器内的氧气量充足且纯度达标，从而在关键时刻为用户提供持续、稳定的氧气供应。
船舶：在船舶上，检测仪用于确保船员在紧急情况下能够获得足够的氧气供应。通过模拟高压环境，检测仪可以快速判断自救器的气密性，确保装备在关键时刻能够正常工作。
航天：在航天领域，检测仪为宇航员提供呼吸保护，确保他们在太空中的生命安全。通过高精度压力传感器和气体分析技术，检测仪能够实时监测自救器内氧气的剩余压力和纯度，确保宇航员在紧急情况下能够获得足够的氧气供应。
Application Areas:
1. This automatic detection device can complete the detection of each item with one click, using microcontroller technology as the core to automatically process the detection data and broadcast the detection results through voice.
2. Adopting a 7-inch touch screen for digital display of detection data and setting detection parameters, it has a good human-machine interface and operating experience.
3. Automatically control the electric air pump through PLC to regulate the pressure inside the airbag.
4. By controlling the on/off of the solenoid valve through PLC, the detection process is controlled, and the detection results are broadcasted through the PLC controlled voice module, effectively reducing the labor intensity of the detection personnel and improving work efficiency, which has strong practicality.
特点：
1、该自动检测设备，一键完成每个项目的检测，以单片机技术为核心自动处理检测数据，语音播报检测结果。
2、采用7寸『触摸屏』数字显示检测数据、设定检测参数，拥有良好的人机界面和操作体验。
3、通过PLC自动控制电动气泵调节气囊内压力。
4、通过PLC控制电磁阀通断，控制检测过程，通过PLC控制语音模块播报检测结果，有效减少检测人员劳动强度、提高工作效率，具有很强的实用性。
Characteristic：
1. This automatic detection device can complete the detection of each item with one click, using microcontroller technology as the core to automatically process the detection data and broadcast the detection results through voice.
2. Adopting a 7-inch touch screen for digital display of detection data and setting detection parameters, it has a good human-machine interface and operating experience.
3. Automatically control the electric air pump through PLC to regulate the pressure inside the airbag.
4. By controlling the on/off of the solenoid valve through PLC, the detection process is controlled, and the detection results are broadcasted through the PLC controlled voice module, effectively reducing the labor intensity of the detection personnel and improving work efficiency, which has strong practicality.
