Novel container valve for fire trace tube fire-extinguishing device
A technology of fire extinguishing device and fire detection tube, which is applied in valve device, lift valve, fire rescue and other directions, can solve the problems of wrong opening of container valve, insufficient fire extinguishing time and lack of rationality, etc.
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[0053] In order to further explain the technical solutions of the present invention, specific examples are given below to illustrate in detail.
[0054] The novel container valve of a kind of fire detection tube fire extinguishing device of the present invention, as Figure 1-4 As shown, it includes a valve body 1, a valve disc 2, a valve cover 3 and a gland 4 communicating with a fire detection tube (not shown in the figure).
[0055] The valve body 1 has a lower chamber 11 that communicates with the fire extinguishing agent container (not shown in the figure) and has a lower inflation port 111, and an upper chamber 12 with a fire extinguishing agent nozzle 121; the valve cover 3 is connected to the valve in a sealed and firm manner. The upper end of the body 1; the gland 4 is connected to the upper end of the valve cover 3 in a sealed and firm manner; the valve cover 3 extends coaxially downwards with an extension 31 in the upper chamber 12, and the valve flap 2 is slidable ...
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