气体自动切换箱

ZQ-1型气体自动切换箱广泛用于医院、工业企业及科研型单位等不剪短集中供气场合，它是将多只气体钢瓶分成两组，分别将各个瓶中的气体汇集在一起，经过调压，稳压后，通过导管输送到各用气场所的专用设备。工作室，它首先使用一组气瓶中的期，当该瓶组中的气体将要耗尽时能自动切换到另一瓶中正常供气的状态，同时发出声、光警报讯号，以便值守人员及时更换气源和调整切换受柄，这样就能达到不间断的稳定供气，并始终保证满瓶气源备用。

本自动切换装置具有机构合理、操作维修方便、安全可靠等有优点。

Model ZQ-1 gas automatic switching box is widely used in hospital,industrial enterprise or scientific and research institute where central and uninterrupted gas supply is needed. It can pide a lot of gas cylinders into two groups and gather gas from all cylinders together to transfer to all special gas-consuming equipments via pipes after pressure regulating and stabilizing. When it is in operating,it uses gas in one group of cylinders.In case gas in the group is almost exhausted it can automatically switch to the other group of cylinders under normal gas-supply state and send out sound and light alarm signals to tell operator on duty to change air source and adjust switching handle thus to ensure uninterrupted gas supply and ready use of cylinder with full gas.

This automatic switching box has advantages of reasonable structure,convenient,safe and reliable operation and service