High-speed spray fire extinguishing explosion-proof device for place with fireworks and firecrackers

High-speed spray fire extinguishing explosion-proof device for place with fireworks and firecrackers

  • CN 203,303,534 U
  • Filed: 05/21/2013
  • Issued: 11/27/2013
  • Est. Priority Date: 05/21/2013
  • Status: Active Grant
First Claim
Patent Images

1. the fireworks and firecrackers place is with the high-speed sprinkling explosion-protection equipment of putting out a fire, it contains the spray system that is equipped with high pressure pipe pump and a plurality of nozzles, it is characterized in that:

  • it also contains large capacity high water pot (2) and the flame induction system of band spiral nozzle (1) and high-pressure solenoid valve (5), and described flame induction system comprises hermetically sealed sensitive detector (3), control cabinet (4) and audible-visual annunciator.

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