Double-layer fireproof curtain apparatus

Abstract

A double-layer fireproof curtain apparatus includes a storing mechanism consisted of a frame and a first and a second activating units installed on both sides of the frame; two fireproof curtains installed separately on the first and second activating units, so that an air gap is formed when the two fireproof curtains are descended; at least one sensing unit electrically connected with the first and second activating units; and at least one control unit electrically connected with the first and second activating units. With the foregoing structure, the air gap can be used to achieve the effect of insulating heat, blocking fire, and resisting smoke in a fire accident, and comply with the regulation of fire control equipments.

1 . A double-layer fireproof curtain apparatus, comprising: 
 a storing mechanism, including a frame, and a first activating unit and a second activating unit separately disposed on both sides of said frame;    two fireproof curtains, each being installed separately on said first and second activating units, and said two fireproof curtains forming an air gap between said two fireproof curtains when said two fireproof curtains are descended;    at least one sensing unit, being electrically connected to said first and second activating units; and    at least one control unit, being electrically connected to said first and second activating units.    
   
   
       2 . The double-layer fireproof curtain apparatus of  claim 1 , wherein said each fireproof curtain is made of a silicon dioxide (SiO 2 ) material.  
   
   
       3 . The double-layer fireproof curtain apparatus of  claim 1 , wherein said each fireproof curtain installs a fixed section at the bottom of said fireproof curtain.  
   
   
       4 . The double-layer fireproof curtain apparatus of  claim 1 , wherein said each sensing unit is a thermal sensor.  
   
   
       5 . The double-layer fireproof curtain apparatus of  claim 1 , wherein said each sensing unit is a smoke sensor.  
   
   
       6 . The double-layer fireproof curtain apparatus of  claim 1 , wherein said control unit is a switch.