門吸也俗稱門碰,也是一種門頁打(da)開后吸(xi)(xi)(xi)住定位的裝置,以防(fang)止風吹或碰觸(chu)門(men)(men)頁而(er)關閉。門(men)(men)吸(xi)(xi)(xi)分為永磁(ci)門(men)(men)吸(xi)(xi)(xi)和電磁(ci)門(men)(men)吸(xi)(xi)(xi)二種,永磁(ci)門(men)(men)吸(xi)(xi)(xi)一般用(yong)在普(pu)通(tong)門(men)(men)中,只能手動控制;電磁(ci)門(men)(men)吸(xi)(xi)(xi)用(yong)在防(fang)火(huo)門(men)(men)等電控門窗設(she)備(bei),兼有手(shou)動控制和(he)自動控制功(gong)能。
普通永磁(ci)門吸按安裝(zhuang)形式分(fen)墻(qiang)(qiang)裝(zhuang)式(shi)(shi)(shi)、地(di)裝(zhuang)式(shi)(shi)(shi),按材質分(fen)塑料型、金屬型;電磁門吸(xi)按不同的安裝(zhuang)方式(shi)(shi)(shi)產品分(fen)為(wei)CT-01墻(qiang)(qiang)式(shi)(shi)(shi)、CT-02地(di)式(shi)(shi)(shi)、CT-03鏈式(shi)(shi)(shi)三(san)大類,墻(qiang)(qiang)式(shi)(shi)(shi)電磁門吸(xi)根據結構(gou)不同又分為標(biao)準型(xing)、增高型(xing)、加長(chang)型(xing)、盒裝(zhuang)型(xing)、暗裝(zhuang)型(xing)、長(chang)臂型(xing)等(deng);地(di)式電磁門吸(xi)(xi)由CT-01墻(qiang)式電磁門吸(xi)(xi)和直(zhi)角地(di)面安裝(zhuang)支架組成(cheng);鏈(lian)式電磁門吸(xi)(xi)由CT-01墻(qiang)式(shi)(shi)電(dian)磁門吸和鏈條扣件組成;由(you)于CT-01墻(qiang)式(shi)(shi)、CT-02地式(shi)(shi)、CT-03鏈式(shi)(shi)電(dian)磁門吸主體互相(xiang)通用,方便用戶根據使(shi)用現場安裝條件來選(xuan)用。