The utility model relates to a gas discharge device which is composed of an electric-control box, a methane detector, a portable blower, etc.
本实用新型涉及一种瓦斯排放器产品，是由电控箱、甲烷检测仪、局扇等几部分组成。
2
Strong platoon type: when the combustion chamber takes oxygen, the exhaust gas passes through the small blower through the pipeline to discharge outdoors, the price is higher;
强排式：燃烧时室内取氧，废气通过小型鼓风机经过管道排出室外，价格较高；
3
Periodical check shall be conducted on automatic water discharge device of low-pressure compressed air 3-way joint of bottle blower to ensure its normal running and cleanliness.