The invention discloses a fireproof partition device of a cab. The fireproof partition device comprises an air supply opening partition door, an air return opening partition door, fire sensors and a control system. The fire sensors are arranged in an air supply opening and an air return opening and are connected with the control system. When the two fire sensors do not detect a fire, the air supply opening partition door is located at the position where the air supply opening is not blocked, and the air return opening partition door is located at the position where the air return opening is not blocked. When at least one of the fire sensors detects a fire, the control system controls the air supply opening partition door to slide to the position where the air supply opening is blocked andcontrols the air return opening partition door to slide to the position where the air return opening is blocked. When a fire occurs on a mechanical room side and spreads to the end wall, the fireproofpartition device can effectively cut off a connecting channel between the cab and the outside, fire isolation is achieved, the risk of fire spreading is effectively reduced, and the driving safety isimproved.
本发明公开了一种司机室的防火隔断装置,防火隔断装置包括送风口隔断门、回风口隔断门、火灾传感器和控制系统;送风口和所述回风口内均设置有火灾传感器,火灾传感器与所述控制系统连接;当两个火灾传感器均未检测到火灾时,所述送风口隔断门位于未阻挡所述送风口的位置,所述回风口隔断门位于未阻挡所述回风口的位置;当至少其中一个所述火灾传感器检测到火灾时,所述控制系统控制所述送风口隔断门滑动至阻挡所述送风口的位置,控制所述回风口隔断门滑动至阻挡所述回风口的位置。当机械间侧发生火灾且蔓延至端墙时,本发明的防火隔断装置可有效切断司机室与外部的连接通道,实现火灾隔离,有效降低火灾蔓延的风险,提高了行车安全性。
Fireproof partition device of cab
一种司机室的防火隔断装置
2020-09-22
Patent
Electronic Resource
Chinese
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