防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)厂家和(he)(he)大(da)家一起讲一下(xia)无(wu)机(ji)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)能(neng)不(bu)(bu)能(neng)当挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)用(yong)。先一起了(le)解一下(xia)挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)和(he)(he)无(wu)机(ji)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)的(de)(de)(de)(de)定义和(he)(he)作(zuo)用(yong)。1、挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)的(de)(de)(de)(de)作(zuo)用(yong)是(shi)为了(le)阻碍烟(yan)(yan)(yan)(yan)(yan)气的(de)(de)(de)(de)继续扩散。制(zhi)作(zuo)时(shi)(shi)(shi)选用(yong)的(de)(de)(de)(de)不(bu)(bu)燃烧材(cai)(cai)料，从顶棚下(xia)垂不(bu)(bu)小于500mm的(de)(de)(de)(de)固定或(huo)活(huo)动的(de)(de)(de)(de)挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)设(she)(she)施。活(huo)动挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)系指(zhi)火(huo)(huo)(huo)灾(zai)时(shi)(shi)(shi)因(yin)(yin)(yin)感(gan)温、感(gan)烟(yan)(yan)(yan)(yan)(yan)或(huo)其它(ta)(ta)控制(zhi)设(she)(she)备的(de)(de)(de)(de)作(zuo)用(yong)，自动下(xia)垂的(de)(de)(de)(de)挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)。挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)是(shi)大(da)空间排烟(yan)(yan)(yan)(yan)(yan)系统(tong)中作(zuo)烟(yan)(yan)(yan)(yan)(yan)区(qu)分隔(ge)的(de)(de)(de)(de)装置(zhi)(zhi)。当消(xiao)防(fang)(fang)控制(zhi)中心发(fa)出火(huo)(huo)(huo)警信(xin)(xin)号或(huo)直接接受(shou)"烟(yan)(yan)(yan)(yan)(yan)感(gan)"信(xin)(xin)号后(hou)(hou)，置(zhi)(zhi)于吊(diao)顶上方的(de)(de)(de)(de)软质(zhi)挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)迅速垂落(luo)至设(she)(she)定高度，形成烟(yan)(yan)(yan)(yan)(yan)区(qu)分隔(ge)。由排烟(yan)(yan)(yan)(yan)(yan)风(feng)机(ji)将高温烟(yan)(yan)(yan)(yan)(yan)气排出室外,为火(huo)(huo)(huo)警区(qu)人(ren)救生和(he)(he)疏(shu)散创造(zao)了(le)环境和(he)(he)争(zheng)取了(le)时(shi)(shi)(shi)间。2、无(wu)机(ji)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)无(wu)机(ji)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)帘(lian)(lian)布是(shi)选用(yong)非金(jin)属(shu)材(cai)(cai)料经过特(te)别处置(zhi)(zhi)后(hou)(hou)缝制(zhi)而成，质(zhi)地柔韧以及抗拉强度大(da)，耐腐(fu)蚀性及抗潮性与钢(gang)卷(juan)(juan)帘(lian)(lian)（带喷(pen)淋设(she)(she)备）的(de)(de)(de)(de)无(wu)机(ji)卷(juan)(juan)帘(lian)(lian)比较更(geng)有独到之处，具有非常(chang)好的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)(huo)功能(neng)。因(yin)(yin)(yin)为帘(lian)(lian)面(mian)选用(yong)非金(jin)属(shu)材(cai)(cai)料制(zhi)成，帘(lian)(lian)面(mian)厚度小，占用(yong)空间小。帘(lian)(lian)面(mian)没平方米分量不(bu)(bu)大(da)于5kg，只(zhi)要钢(gang)质(zhi)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)的(de)(de)(de)(de)五分之一，另外不(bu)(bu)需水幕维护，还(hai)减少了(le)消(xiao)防(fang)(fang)用(yong)水量，火(huo)(huo)(huo)灾(zai)时(shi)(shi)(shi)还(hai)可封闭火(huo)(huo)(huo)灾(zai)区(qu)域。无(wu)机(ji)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)不(bu)(bu)能(neng)当挡(dang)(dang)(dang)烟(yan)(yan)(yan)(yan)(yan)垂壁(bi)(bi)(bi)用(yong)，无(wu)机(ji)防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)是(shi)划分防(fang)(fang)火(huo)(huo)(huo)分区(qu)时(shi)(shi)(shi)设(she)(she)置(zhi)(zhi)的(de)(de)(de)(de)，火(huo)(huo)(huo)灾(zai)时(shi)(shi)(shi)它(ta)(ta)是(shi)封闭该区(qu)域的(de)(de)(de)(de)。防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)适用(yong)于大(da)型展(zhan)览(lan)、博物(wu)馆等文化场所，可以防(fang)(fang)止文物(wu)因(yin)(yin)(yin)火(huo)(huo)(huo)灾(zai)而带来的(de)(de)(de)(de)无(wu)法弥(mi)补的(de)(de)(de)(de)损失；苏州防(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)帘(lian)(lian)门(men)门(men)供应商

防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)在宾馆(guan)、饭店、图书馆(guan)、影剧院、大型场所(suo)(suo)(suo)、车站、地下工(gong)程(cheng)及(ji)工(gong)厂厂房、仓库(ku)(ku)、车库(ku)(ku)等(deng)建(jian)筑(zhu)中使(shi)用(yong)(yong)(yong)比较多，是(shi)现(xian)代化建(jian)筑(zhu)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)设(she)施，主要(yao)类型有垂直钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)、侧向(xiang)钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)、平卧钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)。按帘(lian)(lian)(lian)(lian)板(ban)(ban)型式分为：普通(tong)(tong)型和(he)(he)复合(he)(he)型。普通(tong)(tong)型有防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)、防(fang)(fang)(fang)(fang)(fang)(fang)(fang)烟(yan)、防(fang)(fang)(fang)(fang)(fang)(fang)(fang)风、防(fang)(fang)(fang)(fang)(fang)(fang)(fang)雨、防(fang)(fang)(fang)(fang)(fang)(fang)(fang)盗等(deng)多种功(gong)(gong)能(neng)(neng)(neng)。复合(he)(he)型功(gong)(gong)能(neng)(neng)(neng)与普通(tong)(tong)型相同，但复合(he)(he)型不(bu)需(xu)加(jia)(jia)水(shui)幕保(bao)护，这(zhei)对干旱缺水(shui)及(ji)忌水(shui)场所(suo)(suo)(suo)尤(you)其适用(yong)(yong)(yong)。室(shi)内(nei)(nei)比较常(chang)用(yong)(yong)(yong)的(de)(de)(de)是(shi)无(wu)(wu)(wu)(wu)机(ji)布防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)而不(bu)是(shi)钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)产品，原因是(shi)什么呢？防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)厂家(jia)一(yi)起简单的(de)(de)(de)了解一(yi)下。无(wu)(wu)(wu)(wu)机(ji)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)是(shi)一(yi)种可以(yi)(yi)(yi)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)的(de)(de)(de)无(wu)(wu)(wu)(wu)机(ji)材(cai)质(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)。优点：采用(yong)(yong)(yong)无(wu)(wu)(wu)(wu)机(ji)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)纤维经(jing)过特(te)殊(shu)加(jia)(jia)工(gong)而成(cheng)，具有防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)、防(fang)(fang)(fang)(fang)(fang)(fang)(fang)烟(yan)、隔(ge)热(re)功(gong)(gong)能(neng)(neng)(neng)。用(yong)(yong)(yong)该系列(lie)材(cai)料(liao)(liao)做成(cheng)的(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)完(wan)全符(fu)合(he)(he)“耐火(huo)(huo)(huo)完(wan)整(zheng)性(xing)、隔(ge)热(re)性(xing)和(he)(he)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)烟(yan)性(xing)”的(de)(de)(de)要(yao)求。钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)是(shi)用(yong)(yong)(yong)钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)材(cai)料(liao)(liao)做帘(lian)(lian)(lian)(lian)板(ban)(ban)、导(dao)轨、座(zuo)板(ban)(ban)、门(men)(men)楣(mei)、箱(xiang)体等(deng)，并配以(yi)(yi)(yi)卷(juan)(juan)(juan)(juan)(juan)(juan)门(men)(men)机(ji)和(he)(he)控制箱(xiang)所(suo)(suo)(suo)组(zu)成(cheng)的(de)(de)(de)能(neng)(neng)(neng)符(fu)合(he)(he)耐火(huo)(huo)(huo)完(wan)整(zheng)性(xing)要(yao)求的(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)。缺点：笨(ben)重，不(bu)美(mei)观(guan)。钢(gang)(gang)质(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)笨(ben)重，而且(qie)不(bu)美(mei)观(guan)，无(wu)(wu)(wu)(wu)机(ji)的(de)(de)(de)高温不(bu)会变形，性(xing)质(zhi)(zhi)(zhi)(zhi)优良。所(suo)(suo)(suo)以(yi)(yi)(yi)说(shuo)在室(shi)内(nei)(nei)一(yi)般都是(shi)用(yong)(yong)(yong)的(de)(de)(de)是(shi)无(wu)(wu)(wu)(wu)机(ji)布防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)，再一(yi)个就是(shi)无(wu)(wu)(wu)(wu)机(ji)布防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)属于(yu)常(chang)开(kai)的(de)(de)(de)一(yi)种特(te)殊(shu)的(de)(de)(de)门(men)(men)，只有遇到火(huo)(huo)(huo)或者是(shi)特(te)殊(shu)的(de)(de)(de)情况下才(cai)去使(shi)用(yong)(yong)(yong)它的(de)(de)(de)。无(wu)(wu)(wu)(wu)机(ji)布防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)适用(yong)(yong)(yong)于(yu)室(shi)内(nei)(nei)。丽水(shui)车库(ku)(ku)翻板(ban)(ban)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)是(shi)现(xian)代建(jian)筑(zhu)消防(fang)(fang)(fang)(fang)(fang)(fang)(fang)设(she)施中的(de)(de)(de)重要(yao)组(zu)成(cheng)部分。

甲(jia)级(ji)(ji)钢(gang)(gang)质(zhi)防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)是(shi)(shi)否(fou)能(neng)(neng)(neng)(neng)(neng)够(gou)抵(di)御(yu)破(po)坏(huai)性(xing)(xing)进(jin)入？防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)是(shi)(shi)建(jian)筑物中(zhong)常见的(de)(de)(de)(de)(de)防(fang)(fang)(fang)火(huo)(huo)设(she)(she)(she)施，其(qi)主要功(gong)能(neng)(neng)(neng)(neng)(neng)是(shi)(shi)在火(huo)(huo)灾发(fa)生(sheng)时阻止火(huo)(huo)势的(de)(de)(de)(de)(de)蔓延，保护(hu)人员和(he)财(cai)产(chan)(chan)的(de)(de)(de)(de)(de)安全。然而，除了防(fang)(fang)(fang)火(huo)(huo)性(xing)(xing)能(neng)(neng)(neng)(neng)(neng)外，防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)还能(neng)(neng)(neng)(neng)(neng)否(fou)抵(di)御(yu)破(po)坏(huai)性(xing)(xing)进(jin)入，确(que)保建(jian)筑物的(de)(de)(de)(de)(de)a7b65b45-2367-4d80-a93a-3b和(he)防(fang)(fang)(fang)盗性(xing)(xing)呢？本(ben)文将解析防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)生(sheng)产(chan)(chan)厂家(jia)的(de)(de)(de)(de)(de)产(chan)(chan)品(pin)特点，以(yi)探讨甲(jia)级(ji)(ji)钢(gang)(gang)质(zhi)防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)的(de)(de)(de)(de)(de)破(po)坏(huai)性(xing)(xing)进(jin)入抵(di)抗能(neng)(neng)(neng)(neng)(neng)力(li)。钢(gang)(gang)质(zhi)材料(liao)的(de)(de)(de)(de)(de)强(qiang)(qiang)度(du)(du)和(he)耐(nai)(nai)久(jiu)性(xing)(xing)：甲(jia)级(ji)(ji)防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)采用钢(gang)(gang)材制(zhi)造，具(ju)备(bei)出色的(de)(de)(de)(de)(de)抗压和(he)耐(nai)(nai)久(jiu)性(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。钢(gang)(gang)质(zhi)材料(liao)具(ju)有(you)高硬度(du)(du)和(he)刚性(xing)(xing)，能(neng)(neng)(neng)(neng)(neng)够(gou)有(you)效抵(di)抗外力(li)的(de)(de)(de)(de)(de)冲(chong)击(ji)和(he)破(po)坏(huai)，提供坚固的(de)(de)(de)(de)(de)防(fang)(fang)(fang)护(hu)屏障。防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)生(sheng)产(chan)(chan)厂家(jia)在材料(liao)选(xuan)择(ze)和(he)制(zhi)造工艺(yi)上注重产(chan)(chan)品(pin)的(de)(de)(de)(de)(de)强(qiang)(qiang)度(du)(du)和(he)耐(nai)(nai)久(jiu)性(xing)(xing)，以(yi)确(que)保其(qi)能(neng)(neng)(neng)(neng)(neng)够(gou)抵(di)御(yu)破(po)坏(huai)性(xing)(xing)进(jin)入的(de)(de)(de)(de)(de)威胁。多(duo)(duo)层防(fang)(fang)(fang)护(hu)结(jie)构(gou)设(she)(she)(she)计：甲(jia)级(ji)(ji)钢(gang)(gang)质(zhi)防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)通常采用多(duo)(duo)层防(fang)(fang)(fang)护(hu)结(jie)构(gou)设(she)(she)(she)计，包括钢(gang)(gang)板、隔热材料(liao)和(he)防(fang)(fang)(fang)火(huo)(huo)密(mi)封条等组成。这些层次化的(de)(de)(de)(de)(de)设(she)(she)(she)计e258f432-23f2-429c-92bc-91能(neng)(neng)(neng)(neng)(neng)够(gou)提供优异的(de)(de)(de)(de)(de)防(fang)(fang)(fang)火(huo)(huo)性(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，还能(neng)(neng)(neng)(neng)(neng)增强(qiang)(qiang)门(men)(men)(men)体的(de)(de)(de)(de)(de)结(jie)构(gou)强(qiang)(qiang)度(du)(du)，提高门(men)(men)(men)扇的(de)(de)(de)(de)(de)抗破(po)坏(huai)能(neng)(neng)(neng)(neng)(neng)力(li)。防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)生(sheng)产(chan)(chan)厂家(jia)根据产(chan)(chan)品(pin)的(de)(de)(de)(de)(de)安全要求，对多(duo)(duo)层防(fang)(fang)(fang)护(hu)结(jie)构(gou)进(jin)行合理(li)的(de)(de)(de)(de)(de)设(she)(she)(she)计和(he)优化，以(yi)增强(qiang)(qiang)门(men)(men)(men)体的(de)(de)(de)(de)(de)防(fang)(fang)(fang)护(hu)能(neng)(neng)(neng)(neng)(neng)力(li)。严格的(de)(de)(de)(de)(de)质(zhi)量控制(zhi)和(he)认证标准：防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)生(sheng)产(chan)(chan)厂家(jia)在产(chan)(chan)品(pin)制(zhi)造过(guo)程中(zhong)严格遵循相关的(de)(de)(de)(de)(de)质(zhi)量控制(zhi)标准和(he)认证要求。甲(jia)级(ji)(ji)钢(gang)(gang)质(zhi)防(fang)(fang)(fang)火(huo)(huo)门(men)(men)(men)需要通过(guo)专业的(de)(de)(de)(de)(de)检测和(he)认证。

防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)一(yi)(yi)般设(she)(she)置(zhi)在(zai)电梯厅(ting)、自动(dong)(dong)(dong)扶梯周围，中(zhong)庭与(yu)楼层走道、过厅(ting)相通(tong)的(de)开(kai)口(kou)部位(wei)，生(sheng)产车(che)间(jian)(jian)中(zhong)大面积工艺洞口(kou)以及设(she)(she)置(zhi)防(fang)火(huo)(huo)(huo)(huo)墙有(you)困难(nan)的(de)部位(wei)等。防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)厂(chang)家和(he)大家一(yi)(yi)起讨论一(yi)(yi)下防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)门(men)操作(zuo)方(fang)(fang)法(fa)。防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)应具(ju)有(you)火(huo)(huo)(huo)(huo)灾(zai)时(shi)靠(kao)(kao)自重自动(dong)(dong)(dong)关闭(bi)功(gong)能(neng)(neng)。不应采用(yong)水平、侧向(xiang)(xiang)防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)。防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)应具(ju)有(you)防(fang)烟性能(neng)(neng)，与(yu)楼板、梁、墙、柱之间(jian)(jian)的(de)空隙应采用(yong)防(fang)火(huo)(huo)(huo)(huo)封堵(du)材(cai)料封堵(du)。需在(zai)火(huo)(huo)(huo)(huo)灾(zai)时(shi)自动(dong)(dong)(dong)降落的(de)防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)，应具(ju)有(you)信号(hao)反(fan)馈的(de)功(gong)能(neng)(neng)。电动(dong)(dong)(dong)操作(zuo)方(fang)(fang)法(fa):操纵卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)自动(dong)(dong)(dong)运行的(de)电动(dong)(dong)(dong)按钮设(she)(she)置(zhi)在(zai)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)一(yi)(yi)侧的(de)内(nei)外墙体上(shang)(shang)，既(ji)能(neng)(neng)在(zai)里侧操作(zuo)，又能(neng)(neng)在(zai)外侧操作(zuo)。操作(zuo)时(shi)，按绿色(se)上(shang)(shang)键，卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)既(ji)向(xiang)(xiang)上(shang)(shang)卷(juan)(juan)(juan)(juan)，按绿色(se)下键，卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)既(ji)向(xiang)(xiang)下降。按中(zhong)间(jian)(jian)的(de)红色(se)键，既(ji)是停止键。手(shou)动(dong)(dong)(dong)操作(zuo)方(fang)(fang)法(fa):防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)门(men)手(shou)动(dong)(dong)(dong)操作(zuo)位(wei)置(zhi)一(yi)(yi)般都设(she)(she)在(zai)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)轴一(yi)(yi)侧，操作(zuo)工具(ju)是一(yi)(yi)条圆环(huan)式铁(tie)锁(suo)链(lian)(lian)，通(tong)常(chang)(chang)锁(suo)链(lian)(lian)被放置(zhi)在(zai)一(yi)(yi)个(ge)贮(zhu)藏箱内(nei)，操作(zuo)时(shi)，先开(kai)启箱门(men)拿出锁(suo)链(lian)(lian)，如向(xiang)(xiang)下拉靠(kao)(kao)墙一(yi)(yi)侧的(de)锁(suo)链(lian)(lian)，卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)便向(xiang)(xiang)下降;如向(xiang)(xiang)下拉另一(yi)(yi)侧锁(suo)链(lian)(lian)，卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)便向(xiang)(xiang)上(shang)(shang)卷(juan)(juan)(juan)(juan)起。防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)门(men)是一(yi)(yi)种比(bi)(bi)较常(chang)(chang)用(yong)的(de)消防(fang)设(she)(she)施，常(chang)(chang)用(yong)于电梯厅(ting)、楼层走到等，使用(yong)范(fan)围广，比(bi)(bi)较常(chang)(chang)用(yong)的(de)有(you)钢质(zhi)和(he)无机纤(xian)维复合防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)门(men)，使用(yong)过程中(zhong)要注意正确(que)的(de)操作(zuo)方(fang)(fang)法(fa)，如果您(nin)还有(you)疑问。防(fang)火(huo)(huo)(huo)(huo)卷(juan)(juan)(juan)(juan)帘(lian)(lian)(lian)门(men)能(neng)(neng)够有(you)效地(di)隔离火(huo)(huo)(huo)(huo)灾(zai)点(dian)，提(ti)高安全(quan)度和(he)生(sheng)存(cun)率。

阻(zu)(zu)火(huo)(huo)(huo)(huo)卷(juan)帘门(men)(men)是(shi)一(yi)(yi)种(zhong)在(zai)(zai)防(fang)(fang)火(huo)(huo)(huo)(huo)门(men)(men)中应(ying)用(yong)较为(wei)的(de)(de)卷(juan)帘门(men)(men)，从单(dan)片阻(zu)(zu)火(huo)(huo)(huo)(huo)卷(juan)帘发(fa)展到双(shuang)片复合、双(shuang)轨双(shuang)帘等多(duo)种(zhong)形(xing)式(shi)的(de)(de)阻(zu)(zu)火(huo)(huo)(huo)(huo)卷(juan)帘，为(wei)了适应(ying)更好的(de)(de)阻(zu)(zu)火(huo)(huo)(huo)(huo)要(yao)求，各大(da)阻(zu)(zu)火(huo)(huo)(huo)(huo)卷(juan)门(men)(men)生(sheng)产(chan)厂家也在(zai)(zai)不断研究与探索(suo)之(zhi)中。钢制(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)卷(juan)帘门(men)(men)早期为(wei)单(dan)板式(shi)，其帘面(mian)一(yi)(yi)般(ban)采用(yong)，经剪切轧制(zhi)而成的(de)(de)带状帘片串接(jie)而成。钢制(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)卷(juan)帘面(mian)具(ju)有结构简单(dan)、强(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)高(gao)、抗风压、防(fang)(fang)盗、塑(su)性(xing)好、加工、安(an)装、使用(yong)方(fang)便(bian)等优(you)点，但(dan)耐火(huo)(huo)(huo)(huo)、隔(ge)热(re)(re)(re)性(xing)能差。耐火(huo)(huo)(huo)(huo)性(xing)差是(shi)因为(wei)钢在(zai)(zai)高(gao)温(wen)(wen)(wen)下(xia)强(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)下(xia)降(jiang)。例(li)如，普(pu)通低(di)碳钢的(de)(de)温(wen)(wen)(wen)度(du)(du)(du)(du)(du)超过350℃，强(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)开始迅速(su)下(xia)降(jiang)。500℃时(shi)，强(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)约(yue)为(wei)常(chang)(chang)温(wen)(wen)(wen)的(de)(de)1/2，600℃时(shi)，强(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)约(yue)为(wei)常(chang)(chang)温(wen)(wen)(wen)的(de)(de)1/3。另外，钢在(zai)(zai)一(yi)(yi)定(ding)温(wen)(wen)(wen)度(du)(du)(du)(du)(du)和(he)应(ying)力下(xia)，随(sui)着时(shi)间的(de)(de)推移，会(hui)(hui)发(fa)生(sheng)塑(su)性(xing)变(bian)形(xing)。钢在(zai)(zai)低(di)温(wen)(wen)(wen)下(xia)会(hui)(hui)产(chan)生(sheng)徐(xu)变(bian)，在(zai)(zai)高(gao)温(wen)(wen)(wen)下(xia)会(hui)(hui)产(chan)生(sheng)明(ming)显的(de)(de)徐(xu)变(bian)。例(li)如一(yi)(yi)般(ban)低(di)碳钢在(zai)(zai)300~350℃，合金钢在(zai)(zai)400~450℃时(shi)徐(xu)变(bian)明(ming)显，容易发(fa)生(sheng)变(bian)形(xing)，降(jiang)低(di)耐火(huo)(huo)(huo)(huo)性(xing)能。由(you)于(yu)钢是(shi)热(re)(re)(re)良导(dao)体，导(dao)热(re)(re)(re)系数大(da)，所以钢基性(xing)差。从燃烧理论和(he)热(re)(re)(re)学原理来看，燃烧、传(chuan)热(re)(re)(re)和(he)升温(wen)(wen)(wen)是(shi)一(yi)(yi)种(zhong)相互(hu)联系、相互(hu)影(ying)响、不可分割的(de)(de)物(wu)理现象。因为(wei)钢板式(shi)钢质防(fang)(fang)火(huo)(huo)(huo)(huo)卷(juan)帘表(biao)面(mian)接(jie)缝(feng)性(xing)能较差，当火(huo)(huo)(huo)(huo)灾发(fa)生(sheng)时(shi)，建筑物(wu)内(nei)部(bu)瞬间产(chan)生(sheng)的(de)(de)大(da)量(liang)热(re)(re)(re)量(liang)通过热(re)(re)(re)传(chuan)导(dao)、热(re)(re)(re)辐射(she)和(he)接(jie)缝(feng)等途径向(xiang)背(bei)(bei)火(huo)(huo)(huo)(huo)表(biao)面(mian)大(da)量(liang)传(chuan)递，导(dao)致背(bei)(bei)火(huo)(huo)(huo)(huo)表(biao)面(mian)温(wen)(wen)(wen)度(du)(du)(du)(du)(du)急(ji)剧升高(gao)。防(fang)(fang)火(huo)(huo)(huo)(huo)卷(juan)帘门(men)(men)是(shi)建筑消防(fang)(fang)设备中常(chang)(chang)见的(de)(de)设施之(zhi)一(yi)(yi)，具(ju)有重要(yao)的(de)(de)安(an)全保障作用(yong)；松江区特级防(fang)(fang)火(huo)(huo)(huo)(huo)防(fang)(fang)火(huo)(huo)(huo)(huo)卷(juan)帘门(men)(men)

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如果(guo)卷(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)是(shi)特级(ji)防(fang)(fang)火(huo)卷(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)，其(qi)分类(lei)也(ye)是(shi)相当(dang)多的(de)(de)(de)(de)(de)。我们一起来看(kan)看(kan)。喷(pen)雾式(shi)(shi)和蒸发(fa)式(shi)(shi)这种样(yang)式(shi)(shi)的(de)(de)(de)(de)(de)产(chan)(chan)(chan)(chan)品(pin)与(yu)板材样(yang)式(shi)(shi)的(de)(de)(de)(de)(de)产(chan)(chan)(chan)(chan)品(pin)相同。在(zai)帘(lian)(lian)(lian)(lian)片(pian)(pian)串接处，喷(pen)雾式(shi)(shi)将钢管插入。而(er)且在(zai)起火(huo)的(de)(de)(de)(de)(de)情况下，这些光管内(nei)会(hui)有(you)水(shui)流(liu)漏出(chu)，并把帘(lian)(lian)(lian)(lian)片(pian)(pian)的(de)(de)(de)(de)(de)热量吸收进来，这样(yang)也(ye)能(neng)达(da)到快速冷却(que)的(de)(de)(de)(de)(de)效(xiao)果(guo)。而(er)且蒸发(fa)器的(de)(de)(de)(de)(de)产(chan)(chan)(chan)(chan)品(pin)在(zai)帘(lian)(lian)(lian)(lian)片(pian)(pian)后(hou)面(mian)会(hui)有(you)一根钢管的(de)(de)(de)(de)(de)设(she)计(ji)，这个(ge)钢管上(shang)有(you)许多小(xiao)孔(kong)，一旦着火(huo)，水(shui)流(liu)就(jiu)会(hui)沿着这些小(xiao)孔(kong)流(liu)下，这样(yang)帘(lian)(lian)(lian)(lian)片(pian)(pian)就(jiu)可以(yi)得(de)到冷却(que)。尽管这两款内(nei)容都(dou)能(neng)满足(zu)规(gui)范要求，但仍然会(hui)存在(zai)缺(que)陷。比方(fang)说，小(xiao)孔(kong)很(hen)小(xiao)，如果(guo)长时间不(bu)使(shi)(shi)用就(jiu)会(hui)容易出(chu)现锈蚀等问(wen)题，使(shi)(shi)小(xiao)孔(kong)堵塞(sai)，喷(pen)水(shui)均匀度不(bu)能(neng)得(de)到有(you)效(xiao)保证，而(er)时效(xiao)受(shou)到的(de)(de)(de)(de)(de)不(bu)利影响更大。对喷(pen)雾型产(chan)(chan)(chan)(chan)品(pin)而(er)言，其(qi)胶管结构极易发(fa)生老(lao)化问(wen)题，且在(zai)反复弯曲时易发(fa)生断裂。双调节双帘(lian)(lian)(lian)(lian)式(shi)(shi)。产(chan)(chan)(chan)(chan)品(pin)本身(shen)具有(you)耐(nai)高温结构，遇火(huo)能(neng)起到非(fei)常(chang)好(hao)的(de)(de)(de)(de)(de)隔热效(xiao)果(guo)。也(ye)是(shi)一种新型的(de)(de)(de)(de)(de)特级(ji)防(fang)(fang)火(huo)卷(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)，现在(zai)当(dang)地(di)很(hen)多建筑(zhu)已经开始(shi)重视这种产(chan)(chan)(chan)(chan)品(pin)的(de)(de)(de)(de)(de)使(shi)(shi)用。但是(shi)选(xuan)材会(hui)很(hen)严格，比如需(xu)要达(da)到足(zu)够(gou)的(de)(de)(de)(de)(de)厚度，饰面(mian)材料需(xu)要使(shi)(shi)用阻燃布(bu)，这样(yang)的(de)(de)(de)(de)(de)布(bu)类(lei)产(chan)(chan)(chan)(chan)品(pin)使(shi)(shi)用寿命(ming)也(ye)很(hen)短，既不(bu)防(fang)(fang)火(huo)也(ye)不(bu)耐(nai)磨。如果(guo)在(zai)帘(lian)(lian)(lian)(lian)面(mian)上(shang)使(shi)(shi)用增强钢丝绳，会(hui)影响产(chan)(chan)(chan)(chan)品(pin)的(de)(de)(de)(de)(de)使(shi)(shi)用寿命(ming)。可用几个(ge)系(xi)数来表示这个(ge)产(chan)(chan)(chan)(chan)品(pin)的(de)(de)(de)(de)(de)市(shi)场(chang)情况。一是(shi)特级(ji)防(fang)(fang)火(huo)卷(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)的(de)(de)(de)(de)(de)防(fang)(fang)火(huo)性能(neng)比较好(hao)。苏州防(fang)(fang)火(huo)卷(juan)(juan)帘(lian)(lian)(lian)(lian)门(men)(men)门(men)(men)供应商(shang)

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