| 摘要 |
PURPOSE: A connector for measuring fire door differential pressure is provided to enable people to safely escape or extinguish a fire, corresponding to urgent situation in disasters such as fire. CONSTITUTION: A connector for measuring fire door differential pressure comprises a fixing member(20), a smoke shielding member(30), and a connecting member(60). The fixing member is fixed through a first through-hole(12a) formed on a living room side plate. The fire door is formed of a living room side plate(12) and a compartment side plate(14). The smoke shielding member covers a second through-hole(14a) formed in the compartment side plate. One end of the connecting member is connected to the front end of the pipe of the fixing member, and the other end of the connecting member has the shape of a pipe to connect to a hose of an external measuring device. |
