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更新時間:2017-04-05
德(de)國(guo)賀(he)德(de)克(ke)HYDAC溫(wen)控(kong)器(qi)的種(zhong)類(lei)介紹(shao)HYDAC溫(wen)控(kong)器(qi)工(gong)作(zuo)原理是(shi)通過(guo)溫(wen)度(du)傳感(gan)器對環(huan)境(jing)溫(wen)度(du)自(zi)動進(jin)行采(cai)樣(yang)、即(ji)時監(jian)控(kong),當(dang)環(huan)境(jing)溫(wen)度(du)高於控(kong)制設(she)定(ding)值(zhi)時(shi)控(kong)制電(dian)路啟(qi)動,可以(yi)設(she)置控(kong)制回差(cha)。如(ru)溫(wen)度(du)還在(zai)升,當(dang)升到(dao)設(she)定(ding)的(de)超(chao)限(xian)報(bao)警溫(wen)度(du)點時(shi),啟動超(chao)限報警功(gong)能。當(dang)被控(kong)制的溫(wen)度(du)不能得到有(you)效的控(kong)制時,為(wei)了防止設(she)備的(de)毀(hui)壞(huai)還可以(yi)通過(guo)跳閘(zha)的功(gong)能來停止設(she)備繼(ji)續(xu)運(yun)行。主(zhu)要(yao)應(ying)用於電(dian)力部(bu)門使用的(de)各種高(gao)低壓開關(guan)櫃(gui)、幹(gan)式(shi)變(bian)壓器(qi)、箱式變(bian)電(dian)站(zhan)及(ji)...
德(de)國(guo)賀(he)德(de)克(ke)HYDAC溫(wen)控(kong)器(qi)的種(zhong)類(lei)介紹(shao)
HYDAC溫(wen)控(kong)器(qi),根(gen)據工(gong)作(zuo)環(huan)境(jing)的(de)溫(wen)度(du)變化,在(zai)開關(guan)內(nei)部發生物(wu)理(li)形變,從而(er)產生(sheng)某些(xie)特殊效應(ying),產(chan)生導(dao)通或者(zhe)斷開動作的壹系(xi)列(lie)自(zi)動控(kong)制元(yuan)件,也(ye)叫(jiao)溫(wen)控(kong)開關(guan)、溫(wen)度(du)保護(hu)器、溫(wen)度(du)控(kong)制器,簡稱溫(wen)控(kong)器(qi)。或是(shi)通過(guo)溫(wen)度(du)保護(hu)器將溫(wen)度(du)傳到(dao)溫(wen)度(du)控(kong)制器,溫(wen)度(du)控(kong)制器發出開關(guan)命(ming)令(ling),從而(er)控(kong)制設(she)備的(de)運(yun)行以(yi)達(da)到理(li)想的溫(wen)度(du)及(ji)節能效果(guo),其應(ying)用範(fan)圍非(fei)常廣泛,根(gen)據不(bu)同種(zhong)類(lei)的溫(wen)控(kong)器(qi)應用在(zai)家(jia)電(dian)、電(dian)機、制冷或制熱(re)等眾(zhong)多(duo)產品中(zhong)。
HYDAC溫(wen)控(kong)器(qi)工(gong)作(zuo)原理是(shi)通過(guo)溫(wen)度(du)傳感(gan)器對環(huan)境(jing)溫(wen)度(du)自(zi)動進(jin)行采(cai)樣(yang)、即(ji)時監(jian)控(kong),當(dang)環(huan)境(jing)溫(wen)度(du)高於控(kong)制設(she)定(ding)值(zhi)時(shi)控(kong)制電(dian)路啟(qi)動,可以(yi)設(she)置控(kong)制回差(cha)。如(ru)溫(wen)度(du)還在(zai)升,當(dang)升到(dao)設(she)定(ding)的(de)超(chao)限(xian)報(bao)警溫(wen)度(du)點時(shi),啟動超(chao)限報警功(gong)能。當(dang)被控(kong)制的溫(wen)度(du)不能得到有(you)效的控(kong)制時,為(wei)了防止設(she)備的(de)毀(hui)壞(huai)還可以(yi)通過(guo)跳閘(zha)的功(gong)能來停止設(she)備繼(ji)續(xu)運(yun)行。主(zhu)要(yao)應(ying)用於電(dian)力部(bu)門使用的(de)各種高(gao)低壓開關(guan)櫃(gui)、幹(gan)式(shi)變(bian)壓器(qi)、箱式變(bian)電(dian)站(zhan)及(ji)其他相(xiang)關(guan)的(de)溫(wen)度(du)使用領域。
控(kong)制方法:
控(kong)制方法壹(yi)般(ban)分(fen)為(wei)兩種:
壹(yi)種是(shi)由(you)被(bei)冷(leng)卻對(dui)象(xiang)的溫(wen)度(du)變化來進(jin)行控(kong)制,多(duo)采(cai)用蒸(zheng)氣壓力式(shi)溫(wen)度(du)控(kong)制器,
另壹(yi)種(zhong)由被(bei)冷卻對(dui)象(xiang)的溫(wen)差(cha)變(bian)化來進(jin)行控(kong)制,多(duo)采(cai)用電(dian)子式(shi)溫(wen)度(du)控(kong)制器。
其采(cai)用的(de)模糊(hu)控(kong)制技(ji)術(shu)如(ru)PID控(kong)制,P(Proportional)比例+I(Integral)積(ji)分(fen)+D(Differential)微(wei)分(fen)控(kong)制。
壹、突跳式(shi)溫(wen)控(kong)器(qi)
雙金(jin)屬(shu)片(pian)突跳式(shi)溫(wen)控(kong)器(qi)是壹(yi)種(zhong)將定(ding)溫(wen)後(hou)的雙(shuang)金(jin)屬(shu)片(pian)作為(wei)熱(re)敏感反應組(zu)件,當(dang)產品(pin)主(zhu)件溫(wen)度(du)升高(gao)時所產(chan)生的熱(re)量(liang)傳(chuan)遞到雙(shuang)金(jin)屬(shu)圓(yuan)片(pian)上(shang),達(da)到動(dong)作溫(wen)度(du)設(she)定(ding)時(shi)迅(xun)速(su)動(dong)作,通過(guo)機構(gou)作用是(shi)觸(chu)點(dian)斷開或閉(bi)合(he);當(dang)溫(wen)度(du)下降到復位(wei)溫(wen)度(du)設(she)定(ding)時(shi),雙(shuang)金(jin)屬(shu)片(pian)迅速(su)回復原(yuan)狀(zhuang),使觸點閉(bi)合(he)或(huo)斷開,達(da)到接通或斷開電(dian)路的(de)目的(de),從而(er)控(kong)制電(dian)路。
各種突(tu)跳式(shi)溫(wen)控(kong)器(qi)的型(xing)號統稱(cheng)KSD,常見的如(ru)KSD301,KSD302等(deng),該溫(wen)控(kong)器(qi)是雙(shuang)金(jin)屬(shu)片(pian)溫(wen)控(kong)器(qi)的新(xin)型(xing)產品,主(zhu)要(yao)作(zuo)為(wei)各種電(dian)熱(re)產品(pin)具(ju)過(guo)熱(re)保護(hu)時,通常與熱(re)熔斷器(qi)串接使(shi)用,突(tu)跳式(shi)溫(wen)控(kong)器(qi)作為(wei)壹級(ji)保(bao)護(hu)。熱(re)熔斷器(qi)則(ze)在突(tu)跳式(shi)溫(wen)控(kong)器(qi)失(shi)婁或(huo)失(shi)效導(dao)致(zhi)電(dian)熱(re)元(yuan)件超(chao)溫(wen)時(shi),作為(wei)二級(ji)保(bao)護(hu)自(zi),有效(xiao)地防止燒壞(huai)電(dian)熱(re)元(yuan)件以(yi)及(ji)由此(ci)而(er)引起(qi)的火(huo)災事故(gu)。 德(de)國(guo)賀(he)德(de)克(ke)HYDAC溫(wen)控(kong)器(qi)的種(zhong)類(lei)介紹(shao)
二、液漲(zhang)式溫(wen)控(kong)器(qi)
是當(dang)被控(kong)制對象(xiang)的溫(wen)度(du)發生變(bian)化時(shi)使(shi)溫(wen)控(kong)器(qi)感溫(wen)部(bu)內(nei)的物(wu)質(壹(yi)般(ban)是液體(ti))產(chan)生相(xiang)應(ying)的熱(re)脹冷(leng)縮(suo)的(de)物理(li)現(xian)象(xiang)(體(ti)積(ji)變(bian)化),與感溫(wen)部(bu)連通壹起(qi)的膜盒產生膨脹或(huo)收縮。以(yi)杠桿原理,帶動開關(guan)通斷動(dong)作(zuo),達(da)到恒溫(wen)目(mu)的液脹式(shi)溫(wen)控(kong)器(qi)具(ju)有控(kong)溫(wen)準(zhun)確,穩(wen)定(ding)可靠(kao),開停溫(wen)差(cha)小(xiao),控(kong)制溫(wen)控(kong)調(tiao)節範(fan)圍大(da),過(guo)載(zai)電(dian)流大(da)等性能特點(dian)。液漲(zhang)式溫(wen)控(kong)器(qi)主要(yao)用於家電(dian)行業,電(dian)熱(re)設(she)備,制冷行業等(deng)溫(wen)度(du)控(kong)制場合用。
三(san)、壓力式(shi)溫(wen)控(kong)器(qi)
該溫(wen)控(kong)器(qi)通過(guo)密(mi)閉(bi)的(de)內(nei)充(chong)感(gan)溫(wen)工(gong)質的(de)溫(wen)包(bao)和毛細(xi)管(guan),把(ba)被(bei)控(kong)溫(wen)度(du)的變(bian)化轉(zhuan)變(bian)為(wei)空(kong)間壓力或(huo)容積(ji)的(de)變化,達(da)到溫(wen)度(du)設(she)定(ding)值(zhi)時(shi),通過(guo)彈性元(yuan)件和(he)快(kuai)速(su)瞬(shun)動機構(gou),自(zi)動關(guan)閉(bi)觸(chu)頭,以(yi)達(da)到自(zi)動控(kong)制溫(wen)度(du)的目(mu)的。它由感(gan)溫(wen)部(bu)、溫(wen)度(du)設(she)定(ding)主(zhu)體(ti)部(bu)、執行開閉(bi)的(de)微(wei)動(dong)開關(guan)或(huo)自(zi)動風(feng)門等(deng)三部分(fen)組(zu)成。壓力式(shi)溫(wen)控(kong)器(qi)適用於制冷器具(ju)(如(ru)電(dian)冰箱冰櫃(gui)等)和制熱(re)器等(deng)場合。
四、電(dian)子式(shi)溫(wen)控(kong)器(qi)
電(dian)子式(shi)溫(wen)度(du)控(kong)制器(電(dian)阻式)是采(cai)用電(dian)阻感溫(wen)的(de)方法來測量(liang)的(de),壹(yi)般(ban)采(cai)用白(bai)金(jin)絲、銅絲、鎢(wu)絲(si)以(yi)及(ji)熱(re)敏電(dian)阻等作為(wei)測溫(wen)電(dian)阻,這些(xie)電(dian)阻各有其優(you)確(que)點。壹般(ban)家用空(kong)調大(da)都(dou)使(shi)用熱(re)敏電(dian)阻式。電(dian)子式(shi)溫(wen)度(du)控(kong)制器具(ju)有穩(wen)定(ding),體(ti)積(ji)小(xiao)的(de)優(you)點,在(zai)越來越(yue)多(duo)的領域中得到使(shi)用。
五(wu)、數字式溫(wen)控(kong)器(qi)
數字電(dian)子式(shi)溫(wen)度(du)控(kong)制器是壹種精(jing)確的溫(wen)度(du)檢測控(kong)制器,可以(yi)對溫(wen)度(du)進行數字量(liang)化控(kong)制。溫(wen)控(kong)器(qi)壹般(ban)采(cai)用NTC熱(re)敏傳感器或者(zhe)熱(re)電(dian)偶(ou)作為(wei)溫(wen)度(du)檢測元(yuan)件,它的原(yuan)理是:將NTC熱(re)敏傳感器或者(zhe)熱(re)電(dian)偶(ou)設(she)計(ji)到相(xiang)應(ying)電(dian)路中(zhong),NTC熱(re)敏傳感器或者(zhe)熱(re)電(dian)偶(ou)隨溫(wen)度(du)變化而(er)改變(bian),就會產(chan)生相(xiang)應(ying)的電(dian)壓電(dian)流改(gai)變,再(zai)通過(guo)微(wei)控(kong)制器對改變的(de)電(dian)壓電(dian)流進(jin)行檢測、量(liang)化顯示出來,並(bing)做(zuo)相(xiang)應(ying)的控(kong)制。數字溫(wen)度(du)控(kong)制器具(ju)有精(jing)確度(du)高、靈(ling)敏度(du)好、直(zhi)觀(guan)、操作(zuo)方便等特點。
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我司所(suo)有的產品(pin)直(zhi)接從境(jing)外進貨(huo)(美(mei)國(guo),德(de)國(guo)為(wei)主要(yao)貨(huo)源(yuan),能夠提(ti)供不(bu)同國(guo)別、廠(chang)商(shang)的(de)設(she)備配(pei)件,解(jie)決(jue)您(nin)多(duo)處(chu)尋(xun)找的(de)麻煩(fan)和對(dui)產品(pin)質量(liang)的(de)擔(dan)心等, 在價格上(shang)我們(men)有很(hen)大的(de)優(you)勢,公(gong)司備(bei)有大量(liang)的(de)現(xian)貨(huo),是(shi)國(guo)內(nei)庫存(cun)量(liang)zui多(duo)的公(gong)司之(zhi)壹,咨詢(xun),我們(men)將會給(gei)您的(de)服(fu)務! 德(de)國(guo)賀(he)德(de)克(ke)HYDAC溫(wen)控(kong)器(qi)的種(zhong)類(lei)介紹(shao)