鸟牌呼吸机（型号VELA）进入通气模式漏气故障分析实例

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                    <section><section powered-by="gulangu"><section><section><p><img src="image/20201019/7363afddb2b0b47ab52e6cdd4818e30c_1.gif" /></p></section></section></section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><p>故障现象</p></section></section></section></section></section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp; &nbsp;该呼吸机开机后没有进入通气时一切正常，当进入任何通气模式后，设备有很大的漏气声音，界面上没有任何报警信息。</p></section></section></section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><p>故障分析及处理</p></section></section></section></section></section></section></section><section powered-by="gulangu"><section><section><p>1、根据故障现象，说明该呼吸机内部有漏气，重点检查呼吸机的气路。</p><p>2、拆开呼吸机外盖，检查漏气部位，发现进气口的压力阀出现很大的漏气声，基本判断呼吸机的压力阀损坏。</p><p>3、更换压力阀，拆开呼吸机外壳，再拆下涡轮控制板，可以看到压力阀。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/dd3029bd9ba38512c46b0d938867239b_2.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/2a0779b97a4cbf726d2fda5fd8a8e0c6_3.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>4、卸下氧气管道，拆下后盖固定模块的三个螺丝，移除整个模块。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/1541a537b11551fe5c4776dcc4bf2cae_4.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/6f72c0318034783d24c0d1e258c51295_5.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>5、更换后，开机进入正常通气模式，查看呼吸机高压氧入口压力是否在45~60范围内，如果没有，对压力阀进行手动调节。</p><p>注：压力太小采用顺时针调节</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/32481f4c93c290967958f4738266de9d_6.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>6、更换压力阀并调节压力后，故障解决。</p></section></section></section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><p>维修诊断结果</p></section></section></section></section></section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp; &nbsp; 该呼吸机由于压力阀损坏，导致漏气。更换并调节后故障解决。 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p></section></section></section><section powered-by="gulangu"><section><section><p><br  /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><section><p>欢</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>迎</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>关</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>注</p></section></section></section></section></section></section><section powered-by="gulangu"><section><section><p><br  /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><section><p><img src="image/20201019/069f4caef2b16935d49b2533c019f5af_7.jpg" /></p></section></section></section></section><section><section powered-by="gulangu"><section><section></section></section></section></section><section><section powered-by="gulangu"><section><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section></section></section>