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更新時間(jian):2017-01-06
賀(he)德(de)克(ke)HYDAC溫控(kong)器(qi)歐洲(zhou)進(jin)口正(zheng)品HYDAC溫控(kong)器(qi),根(gen)據(ju)工(gong)作環境(jing)的(de)溫度變(bian)化(hua),在(zai)開關(guan)內部(bu)發(fa)生物(wu)理形(xing)變(bian),從(cong)而產生某(mou)些(xie)特殊(shu)效應(ying),產生導通(tong)或(huo)者斷(duan)開動(dong)作的(de)壹系列自動(dong)控(kong)制(zhi)元(yuan)件(jian),也叫溫控(kong)開關(guan)、溫度保(bao)護(hu)器(qi)、溫度控(kong)制(zhi)器(qi),簡(jian)稱溫控(kong)器(qi)。或(huo)是通(tong)過(guo)溫度保(bao)護(hu)器(qi)將(jiang)溫度傳(chuan)到(dao)溫度控(kong)制(zhi)器(qi),溫度控(kong)制(zhi)器(qi)發(fa)出開關(guan)命(ming)令(ling),從(cong)而控(kong)制(zhi)設(she)備的(de)運(yun)行(xing)以(yi)達到(dao)理想(xiang)的(de)溫度及節(jie)能效(xiao)果(guo),其應(ying)用範圍(wei)非常廣(guang)泛(fan)
賀德(de)克(ke)HYDAC溫控(kong)器(qi)歐洲(zhou)進(jin)口正(zheng)品
HYDAC溫控(kong)器(qi),根(gen)據(ju)工(gong)作環境(jing)的(de)溫度變(bian)化(hua),在(zai)開關(guan)內部(bu)發(fa)生物(wu)理形(xing)變(bian),從(cong)而產生某(mou)些(xie)特殊(shu)效應(ying),產生導通(tong)或(huo)者斷(duan)開動(dong)作的(de)壹系列自動(dong)控(kong)制(zhi)元(yuan)件(jian),也叫溫控(kong)開關(guan)、溫度保(bao)護(hu)器(qi)、溫度控(kong)制(zhi)器(qi),簡(jian)稱溫控(kong)器(qi)。或(huo)是通(tong)過(guo)溫度保(bao)護(hu)器(qi)將(jiang)溫度傳(chuan)到(dao)溫度控(kong)制(zhi)器(qi),溫度控(kong)制(zhi)器(qi)發(fa)出開關(guan)命(ming)令(ling),從(cong)而控(kong)制(zhi)設(she)備的(de)運(yun)行(xing)以(yi)達到(dao)理想(xiang)的(de)溫度及節(jie)能效(xiao)果(guo),其應(ying)用範圍(wei)非常廣(guang)泛(fan),根(gen)據(ju)不(bu)同(tong)種類(lei)的(de)溫控(kong)器(qi)應(ying)用在家(jia)電(dian)、電(dian)機(ji)、制(zhi)冷或制(zhi)熱(re)等(deng)眾多(duo)產品中(zhong)。
HYDAC溫控(kong)器(qi)工(gong)作原(yuan)理是(shi)通(tong)過(guo)溫度傳(chuan)感(gan)器(qi)對環境(jing)溫度自(zi)動(dong)進(jin)行采(cai)樣(yang)、即時監控(kong),當(dang)環境(jing)溫度高(gao)於控(kong)制(zhi)設(she)定(ding)值時控(kong)制(zhi)電(dian)路啟(qi)動(dong),可(ke)以(yi)設(she)置控(kong)制(zhi)回(hui)差。如(ru)溫度還在升(sheng),當升(sheng)到(dao)設(she)定(ding)的(de)超限(xian)報警(jing)溫度點(dian)時,啟(qi)動(dong)超限(xian)報警(jing)功(gong)能(neng)。當被(bei)控(kong)制(zhi)的(de)溫度不(bu)能(neng)得(de)到(dao)有效(xiao)的(de)控(kong)制(zhi)時,為(wei)了(le)防(fang)止設(she)備的(de)毀壞(huai)還可(ke)以(yi)通(tong)過(guo)跳閘(zha)的(de)功能(neng)來停止設(she)備繼(ji)續運(yun)行(xing)。主要(yao)應(ying)用於電(dian)力部(bu)門使用的(de)各種(zhong)高低壓開關(guan)櫃、幹(gan)式(shi)變(bian)壓(ya)器(qi)、箱式(shi)變(bian)電(dian)站及其他(ta)相關(guan)的(de)溫度使(shi)用領(ling)域(yu)。
控(kong)制(zhi)方(fang)法:
控(kong)制(zhi)方(fang)法壹般分為(wei)兩(liang)種(zhong);壹種是(shi)由被(bei)冷卻對象(xiang)的(de)溫度變(bian)化(hua)來(lai)進(jin)行控(kong)制(zhi),多(duo)采(cai)用蒸(zheng)氣壓(ya)力式(shi)溫度控(kong)制(zhi)器(qi),另(ling)壹種由(you)被(bei)冷卻對象(xiang)的(de)溫差(cha)變(bian)化來進(jin)行控(kong)制(zhi),多(duo)采(cai)用電(dian)子式(shi)溫度控(kong)制(zhi)器(qi)。
其采(cai)用的(de)模糊(hu)控(kong)制(zhi)技(ji)術(shu)如(ru)PID控(kong)制(zhi),P(Proportional)比(bi)例+I(Integral)積分+D(Differential)微(wei)分控(kong)制(zhi)。
壹、突跳(tiao)式(shi)溫控(kong)器(qi)
雙(shuang)金(jin)屬(shu)片(pian)突(tu)跳式(shi)溫控(kong)器(qi)是(shi)壹種將(jiang)定(ding)溫後(hou)的(de)雙(shuang)金(jin)屬(shu)片(pian)作為(wei)熱(re)敏(min)感反應組(zu)件(jian),當產品主件(jian)溫度升(sheng)高時所(suo)產生的(de)熱量(liang)傳遞(di)到(dao)雙(shuang)金(jin)屬(shu)圓片(pian)上(shang),達到(dao)動(dong)作溫度設(she)定(ding)時迅(xun)速(su)動(dong)作,通(tong)過(guo)機(ji)構(gou)作用是觸(chu)點(dian)斷(duan)開或閉合(he);當(dang)溫度下(xia)降(jiang)到(dao)復(fu)位(wei)溫度設(she)定(ding)時,雙(shuang)金(jin)屬(shu)片(pian)迅(xun)速(su)回(hui)復原(yuan)狀(zhuang),使(shi)觸(chu)點(dian)閉合(he)或(huo)斷(duan)開,達到(dao)接(jie)通(tong)或(huo)斷(duan)開電(dian)路的(de)目的(de),從(cong)而控(kong)制(zhi)電(dian)路。
各(ge)種突跳式(shi)溫控(kong)器(qi)的(de)型(xing)號(hao)統(tong)稱(cheng)KSD,常見的(de)如(ru)KSD301,KSD302等(deng),該(gai)溫控(kong)器(qi)是(shi)雙(shuang)金(jin)屬(shu)片(pian)溫控(kong)器(qi)的(de)新型(xing)產品,主要(yao)作為(wei)各(ge)種(zhong)電(dian)熱產品具(ju)過熱(re)保(bao)護(hu)時,通(tong)常與熱熔斷(duan)器(qi)串(chuan)接使用,突跳(tiao)式(shi)溫控(kong)器(qi)作為(wei)壹級(ji)保護(hu)。熱(re)熔斷(duan)器(qi)則(ze)在突跳式(shi)溫控(kong)器(qi)失(shi)婁或失效(xiao)導致電(dian)熱元(yuan)件(jian)超溫時,作為(wei)二(er)級(ji)保護(hu)自(zi),有效(xiao)地防(fang)止燒(shao)壞(huai)電(dian)熱元(yuan)件(jian)以(yi)及由此而引起(qi)的(de)火(huo)災事(shi)故(gu)。
二(er)、液(ye)漲式(shi)溫控(kong)器(qi)
是(shi)當被(bei)控(kong)制(zhi)對象(xiang)的(de)溫度發(fa)生變(bian)化(hua)時使(shi)溫控(kong)器(qi)感(gan)溫部(bu)內(nei)的(de)物質(壹般是(shi)液(ye)體)產生相(xiang)應(ying)的(de)熱脹(zhang)冷縮(suo)的(de)物理現(xian)象(xiang)(體(ti)積變化),與感溫部(bu)連通(tong)壹起的(de)膜盒產生膨(peng)脹(zhang)或(huo)收縮(suo)。以(yi)杠桿原(yuan)理,帶動(dong)開關(guan)通(tong)斷(duan)動(dong)作,達到(dao)恒溫目(mu)的(de)液(ye)脹(zhang)式(shi)溫控(kong)器(qi)具(ju)有控(kong)溫準(zhun)確(que),穩(wen)定(ding)可(ke)靠,開停溫差(cha)小,控(kong)制(zhi)溫控(kong)調(tiao)節(jie)範圍(wei)大,過(guo)載電(dian)流大(da)等(deng)性能特點。液(ye)漲式(shi)溫控(kong)器(qi)主要(yao)用於家電(dian)行業(ye),電(dian)熱設(she)備,制(zhi)冷行業(ye)等(deng)溫度控(kong)制(zhi)場合(he)用。
三(san)、壓力(li)式(shi)溫控(kong)器(qi) 賀(he)德(de)克(ke)HYDAC溫控(kong)器(qi)歐洲(zhou)進(jin)口正(zheng)品
該(gai)溫控(kong)器(qi)通(tong)過(guo)密(mi)閉的(de)內充(chong)感溫工(gong)質的(de)溫包(bao)和(he)毛(mao)細(xi)管,把被(bei)控(kong)溫度的(de)變化(hua)轉變(bian)為(wei)空(kong)間(jian)壓力(li)或容(rong)積的(de)變化(hua),達到(dao)溫度設(she)定(ding)值時,通(tong)過(guo)彈性元件(jian)和快(kuai)速(su)瞬(shun)動(dong)機(ji)構(gou),自動(dong)關(guan)閉觸頭(tou),以(yi)達到(dao)自(zi)動(dong)控(kong)制(zhi)溫度的(de)目的(de)。它由(you)感溫部(bu)、溫度設(she)定(ding)主體(ti)部、執(zhi)行開閉的(de)微(wei)動(dong)開關(guan)或自(zi)動(dong)風門(men)等(deng)三(san)部分組(zu)成。壓(ya)力式(shi)溫控(kong)器(qi)適用於制(zhi)冷器(qi)具(ju)(如(ru)電(dian)冰箱冰櫃等(deng))和(he)制(zhi)熱(re)器(qi)等(deng)場合(he)。
四、電(dian)子式(shi)溫控(kong)器(qi)
電(dian)子式(shi)溫度控(kong)制(zhi)器(qi)(電(dian)阻式(shi))是(shi)采(cai)用電(dian)阻感溫的(de)方(fang)法來(lai)測(ce)量(liang)的(de),壹般采(cai)用白金絲、銅(tong)絲(si)、鎢絲以(yi)及熱敏(min)電(dian)阻等(deng)作為(wei)測(ce)溫電(dian)阻,這些(xie)電(dian)阻各有其優確點(dian)。壹般家(jia)用空調(tiao)大都(dou)使用熱敏(min)電(dian)阻式(shi)。電(dian)子式(shi)溫度控(kong)制(zhi)器(qi)具(ju)有穩(wen)定(ding),體積小的(de)優點,在(zai)越(yue)來越(yue)多(duo)的(de)領(ling)域(yu)中(zhong)得(de)到(dao)使(shi)用。
五、數字(zi)式(shi)溫控(kong)器(qi)
數字(zi)電(dian)子式(shi)溫度控(kong)制(zhi)器(qi)是(shi)壹種精(jing)確的(de)溫度檢(jian)測(ce)控(kong)制(zhi)器(qi),可(ke)以(yi)對溫度進(jin)行數字(zi)量(liang)化控(kong)制(zhi)。溫控(kong)器(qi)壹般采(cai)用NTC熱敏(min)傳感(gan)器(qi)或(huo)者熱電(dian)偶作為(wei)溫度檢(jian)測(ce)元件(jian),它的(de)原(yuan)理是(shi):將(jiang)NTC熱(re)敏(min)傳感(gan)器(qi)或(huo)者熱電(dian)偶設(she)計到(dao)相(xiang)應電(dian)路中(zhong),NTC熱敏(min)傳感(gan)器(qi)或(huo)者熱電(dian)偶隨(sui)溫度變(bian)化(hua)而改(gai)變(bian),就(jiu)會(hui)產生相(xiang)應(ying)的(de)電(dian)壓電(dian)流改(gai)變(bian),再(zai)通(tong)過(guo)微(wei)控(kong)制(zhi)器(qi)對改(gai)變(bian)的(de)電(dian)壓電(dian)流進(jin)行檢(jian)測(ce)、量(liang)化顯示(shi)出來(lai),並(bing)做(zuo)相(xiang)應(ying)的(de)控(kong)制(zhi)。數字(zi)溫度控(kong)制(zhi)器(qi)具(ju)有精(jing)確度高(gao)、靈(ling)敏(min)度好(hao)、直(zhi)觀、操(cao)作方(fang)便(bian)等(deng)特點。
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