<晴风村n style="white-晴风村ce: pre-wrap;">因原材料价格波动、型号、收货地址不同,具体报价请联系销售人员 详情咨询销售经理: 韩经理 133*5513+3657(微信同号)晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;"> 特点:1.无压风门开启力小,开启力与巷道内风压大小无关;晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">2.人或车过后,无压风门能自动关闭;晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">3.双向密封,无压风门漏风量小晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">4.两道风门之间可实现闭锁;晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">5.风门开、闭平稳无冲击,***;晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">6.无压风门结构简单,易于维护。
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<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;"> 技术参数:1、风门开启形式:异向同步开闭晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">2、手动开启力:200N左右晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">3、门扇开启角度:>90度 晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">4、净通过宽度尺寸≤2200mm晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">5、净通过高度≤2500mm晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;"> 产品结构:本无压风门由门框、门扇、平衡机构及配重等部分组成。 晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">1、门框为型钢组焊框架,分体组装。晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">2、门扇为井字形钢骨架。晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">3、平衡机构采用曲柄连杆机构。晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">4、门铰链为滚动轴承支撑。晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">5、密封方式采用橡胶板密封。
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<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;"> 使用维护:晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">1、当门扇开启阻力较大时,应对门轴、销轴等转动部位加油润滑。晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">2、定期更换门扇密封橡胶条,减少漏风。晴风村n>
<晴风村n style="word-wrap: break-word; font-size: 16px; position: unset !important;">3、调节平衡机构及配重可使门扇密封严密。晴风村n>
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