Fire resisting shutter controller with sealing mechanism

• Main Authors: YIN JUN, DONG GUIFU, DONG YUTAO
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2023
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The fire resisting shutter controller with the sealing mechanism comprises a controller box body, a box door is installed at one end of the controller box body, a relay is installed on the lower portion in the controller box body, positioning clamping plates are installed on the two sides of the relay, and one side outside each positioning clamping plate is connected with an electric push rod. The clamping blocks are installed on the inner sides of the fixing rods, and limiting holes are formed in the clamping blocks; and the heat removal holes are formed in the two sides of the outer wall of the controller box body, sealing plates are installed on the two sides of the interior of the controller box body, and the upper ends and the lower ends of the inner sides of the sealing plates are connected with micro push rods. Compared with an existing device, the fire resisting shutter controller with the sealing mechanism can drive the sealing plate to move in the horizontal direction through the micro push rod, so