【電(dian)磁(ci)門吸是(shi)什么(me)】電(dian)磁(ci)門吸的(de)(de)工(gong)作原(yuan)理(li) 電(dian)磁(ci)門吸的(de)(de)正(zheng)確安裝(zhuang)方法
電磁門吸是什么
電磁門吸就是一種用于自動門的電磁鐵,是采用電磁原理產生吸力的門體定位裝置,又稱為電子門吸。由于其機械結構簡單、電磁原理可靠、低壓微電流工作,因而其使用壽命可達幾十年甚至上百年,與采用永磁鐵的普通門吸手控特點不同,它需要提供直流DC24V才能工作,可以現場手控和遠程電控,所以被廣泛應用于建筑智能門控設施中,目前電磁門吸主要用于(yu)建筑物中(zhong)的(de)防火門,并且(qie)必須通過國家消防核心(xin)檢測合格。
電磁門吸的工作原理
電(dian)(dian)(dian)磁(ci)門(men)(men)(men)吸主(zhu)(zhu)要有(you)(you)磁(ci)鐵主(zhu)(zhu)體(ti)(安(an)裝(zhuang)在(zai)墻上)、吸板(安(an)裝(zhuang)在(zai)門(men)(men)(men)扇上)、安(an)裝(zhuang)底座或支架三部分(fen)組成(cheng),帶有(you)(you)釋放(fang)按鈕和(he)緩沖墊。電(dian)(dian)(dian)磁(ci)門(men)(men)(men)吸的工作原理是由(you)電(dian)(dian)(dian)流轉化產生電(dian)(dian)(dian)磁(ci)力,吸附住安(an)裝(zhuang)固定(ding)在(zai)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)門(men)(men)(men)背后的吸板,牢牢地吸住大門(men)(men)(men),使(shi)大門(men)(men)(men)不(bu)能關閉(bi)(bi),保(bao)證(zheng)消防(fang)(fang)(fang)(fang)通(tong)道(dao)暢通(tong)。比如(ru),電(dian)(dian)(dian)磁(ci)門(men)(men)(men)吸與防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)門(men)(men)(men)控制器組成(cheng)的常(chang)開防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)門(men)(men)(men)釋放(fang)裝(zhuang)置,它具有(you)(you)使(shi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)門(men)(men)(men)平時(shi)(shi)保(bao)持常(chang)開,火(huo)(huo)(huo)(huo)災時(shi)(shi)能自動關閉(bi)(bi)的功能,實現“斷電(dian)(dian)(dian)關門(men)(men)(men)”,平時(shi)(shi)可由(you)市電(dian)(dian)(dian)供電(dian)(dian)(dian),不(bu)占用有(you)(you)限(xian)的消防(fang)(fang)(fang)(fang)電(dian)(dian)(dian)源資源,不(bu)增加消防(fang)(fang)(fang)(fang)供電(dian)(dian)(dian)設(she)備與回(hui)路(lu)成(cheng)本,發(fa)生火(huo)(huo)(huo)(huo)災時(shi)(shi)正好切斷市電(dian)(dian)(dian)供電(dian)(dian)(dian)實現自動關閉(bi)(bi),從(cong)而(er)保(bao)證(zheng)了平時(shi)(shi)消防(fang)(fang)(fang)(fang)通(tong)道(dao)的暢通(tong)性,火(huo)(huo)(huo)(huo)災時(shi)(shi),更(geng)好的實現防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)門(men)(men)(men)“隔煙(yan)阻火(huo)(huo)(huo)(huo)”的功效,從(cong)而(er)保(bao)證(zheng)了人員及(ji)財(cai)物的安(an)全(quan)性。
電磁門吸分類
電(dian)(dian)磁門(men)(men)(men)吸(xi)(xi)根(gen)據(ju)不同的(de)安裝(zhuang)方(fang)式(shi)(shi)(shi),可以分為墻(qiang)式(shi)(shi)(shi)、地(di)式(shi)(shi)(shi)、鏈(lian)式(shi)(shi)(shi)三(san)類,地(di)式(shi)(shi)(shi)電(dian)(dian)磁門(men)(men)(men)吸(xi)(xi)由(you)墻(qiang)式(shi)(shi)(shi)電(dian)(dian)磁門(men)(men)(men)吸(xi)(xi)和(he)直角地(di)面安裝(zhuang)支架組成,鏈(lian)式(shi)(shi)(shi)電(dian)(dian)磁門(men)(men)(men)吸(xi)(xi)由(you)墻(qiang)式(shi)(shi)(shi)電(dian)(dian)磁門(men)(men)(men)吸(xi)(xi)和(he)鏈(lian)條扣件(jian)組成。一般墻(qiang)式(shi)(shi)(shi)門(men)(men)(men)吸(xi)(xi)適(shi)用(yong)于(yu)門(men)(men)(men)扇在(zai)較(jiao)大開啟(qi)角度時離墻(qiang)面的(de)距(ju)離很近的(de)情(qing)況(kuang),地(di)式(shi)(shi)(shi)電(dian)(dian)磁門(men)(men)(men)吸(xi)(xi)則(ze)適(shi)用(yong)于(yu)門(men)(men)(men)扇在(zai)開啟(qi)后(hou)背(bei)后(hou)無(wu)墻(qiang)因而無(wu)法使(shi)用(yong)墻(qiang)式(shi)(shi)(shi)的(de)情(qing)況(kuang)。鏈(lian)式(shi)(shi)(shi)門(men)(men)(men)吸(xi)(xi)就比較(jiao)適(shi)合用(yong)于(yu)門(men)(men)(men)扇在(zai)開啟(qi)后(hou)背(bei)后(hou)有(you)墻(qiang)但距(ju)離較(jiao)遠(yuan)的(de)情(qing)況(kuang)。所(suo)以選擇門(men)(men)(men)吸(xi)(xi)種(zhong)類的(de)時候,應該根(gen)據(ju)門(men)(men)(men)與(yu)墻(qiang)之間(jian)的(de)距(ju)離累確定使(shi)用(yong)哪(na)一款。
電磁門吸的正確安裝方法
首先,我們要確定門(men)吸(xi)(xi)的(de)(de)安裝(zhuang)方式以及選(xuan)擇(ze)一款合適的(de)(de)門(men)吸(xi)(xi)產品,之后在門(men)和墻上選(xuan)擇(ze)合適的(de)(de)安裝(zhuang)位(wei)置(zhi),然后將(jiang)吸(xi)(xi)板(ban)正(zheng)面與電磁(ci)體正(zheng)面對正(zheng)貼(tie)合,不要留有縫(feng)隙,否則會影響(xiang)磁(ci)力。再(zai)然后,將(jiang)不干膠貼(tie)紙撕下,貼(tie)在吸(xi)(xi)板(ban)的(de)(de)背面,將(jiang)吸(xi)(xi)板(ban)正(zheng)面與電磁(ci)體正(zheng)面對正(zheng)貼(tie)合,再(zai)將(jiang)門(men)扇打開至碰到(dao)吸(xi)(xi)板(ban)(底),稍用力,使吸(xi)(xi)板(ban)粘(zhan)上門(men)扇,再(zai)用配備的(de)(de)螺絲緊固即可。