离子感烟探测器在我国的火灾自动报警系统中已被大量采用,但是如何对它进行维护保养以保障火灾自动报警系统的可靠性,还没有被大家普遍重视。离子感烟探测器虽然具有较好的火灾探测性能,但它受外界环境影响也相对比较大,特别是长期使用后,探测器的传感部分就会囤积一些灰尘或油垢,导致不同程度的改变探测器的原有工作状态,或使有些探测器灵敏度提高产生误报;或使有些探测器灵敏度降低造成漏报,这样就很难保障整个系统的工作质量。因此对离子感烟探测器进行必要的维护保养就显 Ion smoke detectors have been widely used in China’s automatic fire alarm system, but how to maintain it to ensure the reliability of the automatic fire alarm system has not been widely considered. Although it has good fire detection performance, ion smoke detector is relatively affected by the external environment. Especially after long-term use, the sensing part of the detector will accumulate some dust or grease, resulting in varying degrees of change The original working status of the detector, or to increase the sensitivity of some detectors produce false positives; or to reduce the sensitivity of some detectors resulting in underreporting, it is difficult to guarantee the quality of the entire system. Therefore, the ion smoke detector to carry out the necessary maintenance on the show