品牌:和利隆
颜色:红色 蓝色
规格:1.8m*2.0m
生产工艺:焊接
起订:1台
供应:99台
发货:3天内
发送询价
<晴风村n style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微软雅黑, Helvetica, Tahoma, Arial, SimSun, 宋体, sans-serif; font-variant-numeric: normal; font-variant-east-asian: normal; line-height: 26px; widows: 1;">WY系列无压风门是目前我国煤矿井下风门较为理想的一种,它打破了老式风门的结构形式,巧妙地运用联杆平衡机构,把作用在风门上的负压通过平衡机构转化为一种内力,使得风门开启只与配重及门轴摩擦阻力有关。晴风村n><晴风村n style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微软雅黑, Helvetica, Tahoma, Arial, SimSun, 宋体, sans-serif; font-variant-numeric: normal; font-variant-east-asian: normal; line-height: 26px; widows: 1;">无压风门主要用于煤矿井下进回风巷和主要进回风巷之间的联络巷中。当通过风门时,风门可轻松打开,松手后自动关闭,有效地避免风流短路和通风故障的发生,为煤矿标准化和现代化管理奠定基础。晴风村n>
<晴风村n style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微软雅黑, Helvetica, Tahoma, Arial, SimSun, 宋体, sans-serif; font-variant-numeric: normal; font-variant-east-asian: normal; line-height: 26px; widows: 1;">WY无压风门由门框1、门扇2、平衡机构3、配重4及(闭锁5)等组成。门框采用钢制焊接。门扇采用钢结构外附冷钢板,与联杆相连接。调节配重大小,风门能可靠关闭。
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