The invention discloses a portable air waste gas monitoring device, which comprises an air shunting mechanism, a VOCS monitor and a clamping assembly, and is characterized in that the top end of the clamping assembly is provided with the VOCS monitor used for detecting VOCS in air; the front end of the VOCS monitor is provided with an air distribution mechanism which can automatically reduce the air inlet amount from the air inlet end of the VOCS monitor under the action of a certain external wind force. The air distribution mechanism is provided with an air distribution assembly which can automatically bounce and unfold under the action of a certain external wind force to conduct air distribution on the air inlet end of the VOCS monitor, and a rebound assembly which can automatically drive the air distribution assembly to bounce in a certain direction under the action of a certain external wind force. According to the VOCS monitor, the air inlet amount entering the VOCS monitor can be automatically reduced in the external strong wind environment, and the situation that the detection precision of the VOCS in the air is reduced due to the fact that the air inlet amount entering the VOCS monitor in the external strong wind environment is too large is avoided.
本发明公开了一种便携式空气废气监测装置,其包括空气分流机构、VOCS监测器和夹持组件,所述夹持组件的顶端安装有用于对空气中VOCS进行检测的VOCS监测器,所述VOCS监测器的前端设置有在外部一定风力作用下会自动对所述VOCS监测器进风端所进入的进风量进行降低的空气分流机构,所述空气分流机构上设置有在外部一定风力作用下会自动弹起并展开对所述VOCS监测器进风端进行空气分流的空气分流组件以及在外部一定风力作用下会自动带动所述空气分流组件在一定方向弹起的回弹组件。本发明在外部强风环境下能够自动降低进入到VOCS监测器内的进风量,避免了在外部强风环境下进入到VOCS监测器内的进风量过大而导致空气中VOCS检测精度降低的情况发生。
Portable air waste gas monitoring device
一种便携式空气废气监测装置
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |