瑞克斯(山东)节能设备有限公司
防火阀按其功能可分为:排烟阀、排烟防火阀、防火调节阀、防烟防火调节阀等多种结构。
排烟阀
排烟阀安装在高层建筑、地下建筑排烟系统的管道上,它的基本功能有:感温(烟)电信号联动,排烟风机同时启运;手动使阀门开启,排烟风机同时启动;输出阀门开启信号。
排烟防火阀
排烟防火阀安装在排烟、防火要求的排烟系统管道上(设于排烟风机吸入口处管道上),它的基本功能除了具有排烟阀的功能外还具有当排烟温度超过280℃时熔断,使阀门关闭,排烟机同时停机。
防火调节阀
防火调节阀安装在有防火要求的通风空调系统管道上(防止火势沿风道蔓延),它的功能有:温度熔断器在70℃时熔断,使阀门关闭;输出阀门关闭信号,通风空调系统风机停机;无级调节风量。
防烟防火调节阀
防烟防火调节阀安装在有防烟防火要求的通风空调系统管道上(防止烟火蔓延),它的功能有:感烟(温)电信号联动使阀门关闭,通风空调系统风机停机;手动使阀门关闭,风机停机;温度熔断器在70℃时熔断使阀门关闭;输出阀门关闭信号;按90°五等分有级调节风量。![](https://img1.51pla.com/51pla/albums/202207/9/9b254ba8012fd6a5be6d33bd72038268.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/3126594a9281eaf783249d3387d65503.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/956af6d984baa0b12e79bb8e15e3c5ca.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/420f5edc9133bd258ff053bf9bcdce3b.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/94a6b86e6f467d14fde2bbeaeca61ad1.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/7fd9cbc92fcc0510c4ed06264f66541a.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/fd7de33a0162f51761bbcd977f505d02.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/45c86d78129e167c81ed5c1235004c6b.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/710d87c6869c7ee44b8dd956967c46a5.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/cee43dc7a94024b7e2bd85a529867483.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/2da97f47c25fa91a6209eb8fac03d22c.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/3d032de87f5ba256ed6cb13175d6c04c.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/03594578322a14e867b10cc12b8232df.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/f8fe903e088d45fd5d6d7f3e7b6461f6.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/063550717822ef7051a84e028be2a203.jpg)
![](https://img1.51pla.com/51pla/albums/202207/1/7114efc918a482092fdbcd097c4b0147.jpg)
![](https://img1.51pla.com/51pla/albums/202207/1/e6cb20672481303fe704e846e3463237.jpg)
![](https://img1.51pla.com/51pla/albums/202207/1/bc34be71a7c5e13a8da3d44a127ae518.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/9b254ba8012fd6a5be6d33bd72038268.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/3126594a9281eaf783249d3387d65503.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/956af6d984baa0b12e79bb8e15e3c5ca.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/420f5edc9133bd258ff053bf9bcdce3b.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/94a6b86e6f467d14fde2bbeaeca61ad1.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/7fd9cbc92fcc0510c4ed06264f66541a.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/fd7de33a0162f51761bbcd977f505d02.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/45c86d78129e167c81ed5c1235004c6b.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/710d87c6869c7ee44b8dd956967c46a5.jpg)
![](https://img1.51pla.com/51pla/albums/202207/9/cee43dc7a94024b7e2bd85a529867483.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/2da97f47c25fa91a6209eb8fac03d22c.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/3d032de87f5ba256ed6cb13175d6c04c.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/03594578322a14e867b10cc12b8232df.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/f8fe903e088d45fd5d6d7f3e7b6461f6.jpg)
![](https://img1.51pla.com/51pla/albums/202207/4/063550717822ef7051a84e028be2a203.jpg)
![](https://img1.51pla.com/51pla/albums/202207/1/7114efc918a482092fdbcd097c4b0147.jpg)
![](https://img1.51pla.com/51pla/albums/202207/1/e6cb20672481303fe704e846e3463237.jpg)
![](https://img1.51pla.com/51pla/albums/202207/1/bc34be71a7c5e13a8da3d44a127ae518.jpg)
![](https://img1.51pla.com/51pla/albums/202206/30/73d517e3b022dc05c901d36797b84c4e.jpg)