国产精品久久无码不卡黑寡妇_av天堂午夜精品一区二区三区_亚洲一区二区三区香蕉_亚洲av日韩aⅴ无码色老头

網站首頁 | 網站地圖

技術文章

Article

技術文章

您現在的位置:首頁 > 技術文章 > 愛佩led冷(leng)熱沖擊試驗箱的技(ji)術原理(li)
愛佩led冷熱沖擊試驗箱的技術原理
更新時間:2017-02-11   點擊次數:1977次

led冷熱沖擊試驗箱就是(shi)蓄能式冷熱(re)(re)沖(chong)(chong)(chong)擊試驗(yan)箱,主要(yao)測(ce)試產品是(shi)當電(dian)(dian)(dian)子部品測(ce),冷熱(re)(re)沖(chong)(chong)(chong)擊試驗(yan)機能模擬(ni)高(gao)(gao)溫(wen)與低(di)溫(wen)之(zhi)間的(de)瞬間變(bian)化環境。從而判(pan)斷產品的(de)可(ke)靠(kao)性(xing)(xing)及穩定(ding)性(xing)(xing)能等(deng)參(can)數(shu)是(shi)否(fou)合(he)格;將提供給(gei)您預測(ce)和(he)(he)(he)改進(jin)產品的(de)質(zhi)量和(he)(he)(he)可(ke)靠(kao)性(xing)(xing)依(yi)據,用(yong)于檢測(ce)電(dian)(dian)(dian)子、汽車、橡膠(jiao)、塑膠(jiao)、航天(tian)科技(ji)、科技(ji)及通信器材(cai)等(deng)產品在反復(fu)冷熱(re)(re)變(bian)化下的(de)抵抗能力,同時通過此裝備試驗(yan),可(ke)提高(gao)(gao)產品的(de)可(ke)靠(kao)性(xing)(xing)和(he)(he)(he)進(jin)行(xing)產品的(de)質(zhi)量控制(zhi),高(gao)(gao)低(di)溫(wen)沖(chong)(chong)(chong)擊試驗(yan)箱是(shi)航空、汽車、家電(dian)(dian)(dian)、科研等(deng)域(yu)*的(de)測(ce)試設備,考核(he)和(he)(he)(he)確定(ding)電(dian)(dian)(dian)工、電(dian)(dian)(dian)子、汽車電(dian)(dian)(dian)器、材(cai)料等(deng)產品,在進(jin)行(xing)高(gao)(gao)低(di)溫(wen)試驗(yan)的(de)溫(wen)度環境沖(chong)(chong)(chong)擊變(bian)化后(hou)的(de)參(can)數(shu)及性(xing)(xing)能,使用(yong)的(de)適(shi)(shi)應(ying)性(xing)(xing),適(shi)(shi)用(yong)于學校,工廠,等(deng)單位。

但是,現(xian)有(you)的其它led冷熱沖(chong)擊試驗(yan)箱,在結構設(she)計上存在的(de)(de)(de)問(wen)題(ti),試驗箱內安裝(zhuang)的(de)(de)(de)制(zhi)冷(leng)(leng)裝(zhuang)置,同時(shi)也(ye)要(yao)安裝(zhuang)制(zhi)制(zhi)冷(leng)(leng)裝(zhuang)置,主要(yao)是用于冷(leng)(leng)熱(re)中(zhong)和轉變不(bu);但是,這(zhe)種冷(leng)(leng)熱(re)轉變要(yao)中(zhong)和掉部分能量,這(zhe)樣就造成能量損失(shi),同時(shi),控(kong)(kong)制(zhi)溫(wen)度方(fang)面也(ye)存在的(de)(de)(de)問(wen)題(ti);(1)、溫(wen)度不(bu)能控(kong)(kong)制(zhi),(2)、溫(wen)度的(de)(de)(de)轉變不(bu)能快(kuai)速到達設(she)定值。準(zhun),有標準(zhun)有行業標準(zhun)也(ye)有外的(de)(de)(de)標準(zhun)。

我(wo)公司研發“種新(xin)型led冷熱(re)沖擊(ji)試驗箱 其包(bao)括箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)、測(ce)試箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)、制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)、制(zhi)(zhi)(zhi)(zhi)熱箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang),箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)內(nei)設(she)(she)有(you)(you)(you)測(ce)試箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)、制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)、制(zhi)(zhi)(zhi)(zhi)熱箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang),測(ce)試箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)與制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)之間通(tong)(tong)(tong)過號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)導(dao)通(tong)(tong)(tong),測(ce)試箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)與制(zhi)(zhi)(zhi)(zhi)熱箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)之間通(tong)(tong)(tong)過二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)導(dao)通(tong)(tong)(tong),號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)、二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)的(de)(de)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)口分別設(she)(she)有(you)(you)(you)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門、二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門,測(ce)試箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)設(she)(she)有(you)(you)(you)防測(ce)試物跌落的(de)(de)擋(dang)板網,制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)內(nei)設(she)(she)有(you)(you)(you)蒸發(fa)器、安(an)裝(zhuang)(zhuang)(zhuang)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)口處的(de)(de)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)抽(chou)風機(ji)(ji),蓋(gai)板安(an)裝(zhuang)(zhuang)(zhuang)在(zai)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)邊沿形成(cheng)風回路通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao),測(ce)試箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)上(shang)(shang)壁(bi)上(shang)(shang)還(huan)開設(she)(she)有(you)(you)(you)三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao),三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)口設(she)(she)有(you)(you)(you)三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門,三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)的(de)(de)外部設(she)(she)有(you)(you)(you)罩(zhao)體(ti)(ti)其中個罩(zhao)體(ti)(ti)上(shang)(shang)設(she)(she)有(you)(you)(you)抽(chou)風裝(zhuang)(zhuang)(zhuang)置(zhi),另個罩(zhao)體(ti)(ti)上(shang)(shang)開設(she)(she)有(you)(you)(you)通(tong)(tong)(tong)氣(qi)(qi)孔,二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門處設(she)(she)有(you)(you)(you)二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)抽(chou)風機(ji)(ji),在(zai)制(zhi)(zhi)(zhi)(zhi)熱箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)內(nei)設(she)(she)有(you)(you)(you)發(fa)熱體(ti)(ti),二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)抽(chou)風機(ji)(ji)的(de)(de)出風口對應二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao),制(zhi)(zhi)(zhi)(zhi)熱箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)由(you)(you)封(feng)(feng)(feng)(feng)閉(bi)門體(ti)(ti)形成(cheng)密封(feng)(feng)(feng)(feng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti),箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)內(nei)還(huan)設(she)(she)有(you)(you)(you)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)發(fa)生(sheng)(sheng)裝(zhuang)(zhuang)(zhuang)置(zhi),箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)上(shang)(shang)設(she)(she)有(you)(you)(you)控制(zhi)(zhi)(zhi)(zhi)面板。號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)、二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)、三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)通(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)的(de)(de)個數分別為兩(liang)個,號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門由(you)(you)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)氣(qi)(qi)缸控制(zhi)(zhi)(zhi)(zhi)開關(guan)閉(bi)合,二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門由(you)(you)二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)氣(qi)(qi)缸控制(zhi)(zhi)(zhi)(zhi)開關(guan)閉(bi)合,三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門由(you)(you)三(san)(san)(san)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)氣(qi)(qi)缸控制(zhi)(zhi)(zhi)(zhi)開關(guan)閉(bi)合,二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)氣(qi)(qi)缸的(de)(de)端固定在(zai)二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)封(feng)(feng)(feng)(feng)閉(bi)門的(de)(de)轉動軸(zhou)上(shang)(shang),另端固定在(zai)制(zhi)(zhi)(zhi)(zhi)熱箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)上(shang)(shang)端,號(hao)(hao)(hao)(hao)(hao)(hao)(hao)抽(chou)風機(ji)(ji)由(you)(you)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)電機(ji)(ji)驅動,二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)抽(chou)風機(ji)(ji)由(you)(you)二(er)(er)(er)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)電機(ji)(ji)驅動,制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)裝(zhuang)(zhuang)(zhuang)置(zhi)的(de)(de)工作產(chan)生(sheng)(sheng)熱量出口經管道(dao)(dao)(dao)(dao)(dao)連(lian)接制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)內(nei)。

本(ben)公(gong)司研發新型的led冷(leng)熱(re)沖擊試驗箱有(you)(you)益效果為(wei):測試(shi)箱(xiang)(xiang)與制熱(re)(re)箱(xiang)(xiang)之間(jian)通(tong)(tong)過二(er)(er)號(hao)(hao)通(tong)(tong)道(dao)導(dao)通(tong)(tong),號(hao)(hao)通(tong)(tong)道(dao)、二(er)(er)號(hao)(hao)通(tong)(tong)道(dao)的(de)(de)通(tong)(tong)道(dao)口分別設(she)(she)(she)有(you)(you)號(hao)(hao)封(feng)(feng)閉(bi)(bi)門(men)、二(er)(er)號(hao)(hao)封(feng)(feng)閉(bi)(bi)門(men),測試(shi)箱(xiang)(xiang)設(she)(she)(she)有(you)(you)防(fang)測試(shi)物(wu)跌落(luo)的(de)(de)擋板(ban)(ban)網,制冷箱(xiang)(xiang)內設(she)(she)(she)有(you)(you)蒸發器、安裝(zhuang)號(hao)(hao)通(tong)(tong)道(dao)口處的(de)(de)號(hao)(hao)抽風(feng)(feng)機,蓋板(ban)(ban)安裝(zhuang)在(zai)制冷箱(xiang)(xiang)的(de)(de)邊沿形成風(feng)(feng)回路通(tong)(tong)道(dao),測試(shi)箱(xiang)(xiang)的(de)(de)上壁上還開設(she)(she)(she)有(you)(you)三號(hao)(hao)通(tong)(tong)道(dao),三號(hao)(hao)通(tong)(tong)道(dao)口設(she)(she)(she)有(you)(you)三號(hao)(hao)封(feng)(feng)閉(bi)(bi)門(men),三號(hao)(hao)通(tong)(tong)道(dao)的(de)(de)外部(bu)設(she)(she)(she)有(you)(you)罩體,其中個罩體上設(she)(she)(she)有(you)(you)抽風(feng)(feng)裝(zhuang)置,另個罩體上開設(she)(she)(she)有(you)(you)通(tong)(tong)氣孔,二(er)(er)號(hao)(hao)封(feng)(feng)閉(bi)(bi)門(men)處設(she)(she)(she)有(you)(you)二(er)(er)號(hao)(hao)抽風(feng)(feng)機,在(zai)制熱(re)(re)箱(xiang)(xiang)內設(she)(she)(she)有(you)(you)發熱(re)(re)體,二(er)(er)號(hao)(hao)抽風(feng)(feng)機的(de)(de)出風(feng)(feng)口對(dui)應二(er)(er)號(hao)(hao)通(tong)(tong)道(dao),制熱(re)(re)箱(xiang)(xiang)由封(feng)(feng)閉(bi)(bi)門(men),其設(she)(she)(she)計科學(xue),結構簡單,節能,控制溫度,溫度能快速到(dao)達設(she)(she)(she)定值。

工作(zuo)(zuo)原理(li)如下:制冷(leng)箱開(kai)(kai)始(shi)儲存(cun)冷(leng)能量(liang)(liang),制熱(re)箱開(kai)(kai)始(shi)儲存(cun)熱(re)能量(liang)(liang),到(dao)達(da)設定值后,機器自動開(kai)(kai)始(shi)冷(leng)熱(re)沖擊,二號(hao)氣(qi)(qi)缸工作(zuo)(zuo),二號(hao)封(feng)閉(bi)(bi)門(men)打開(kai)(kai),保(bao)持(chi)二號(hao)通道(dao)(dao)暢通,號(hao)通道(dao)(dao)、三(san)號(hao)通道(dao)(dao)封(feng)閉(bi)(bi),發熱(re)體加熱(re),產(chan)(chan)生的(de)(de)(de)(de)熱(re)量(liang)(liang)進(jin)(jin)入測(ce)(ce)試(shi)(shi)箱內(nei),對(dui)測(ce)(ce)試(shi)(shi)箱內(nei)的(de)(de)(de)(de)測(ce)(ce)試(shi)(shi)產(chan)(chan)品進(jin)(jin)行高溫(wen)(wen)測(ce)(ce)試(shi)(shi),高溫(wen)(wen)測(ce)(ce)試(shi)(shi)完了,需(xu)要進(jin)(jin)行冷(leng)測(ce)(ce)試(shi)(shi)時(shi),打開(kai)(kai)三(san)號(hao)通道(dao)(dao)口上(shang)的(de)(de)(de)(de)三(san)號(hao)封(feng)閉(bi)(bi)門(men),鼓風裝置工作(zuo)(zuo),將(jiang)測(ce)(ce)試(shi)(shi)箱內(nei)的(de)(de)(de)(de)高溫(wen)(wen)能量(liang)(liang)從通氣(qi)(qi)孔排出(chu),測(ce)(ce)試(shi)(shi)箱的(de)(de)(de)(de)溫(wen)(wen)度就(jiu)接近了常(chang)溫(wen)(wen)(這樣(yang)就(jiu)解(jie)決了現(xian)有技術(shu)中需(xu)要用冷(leng)氣(qi)(qi)對(dui)熱(re)量(liang)(liang)進(jin)(jin)行中和,損耗能量(liang)(liang)),設定的(de)(de)(de)(de)時(shi)間(jian)到(dao)后,三(san)號(hao)封(feng)閉(bi)(bi)門(men)關(guan)上(shang),封(feng)閉(bi)(bi)三(san)號(hao)通道(dao)(dao)口;號(hao)氣(qi)(qi)缸工作(zuo)(zuo),號(hao)封(feng)閉(bi)(bi)門(men)打開(kai)(kai),號(hao)通道(dao)(dao)暢通,制冷(leng)箱內(nei)的(de)(de)(de)(de)蒸發器繼續制冷(leng),號(hao)通道(dao)(dao)進(jin)(jin)入測(ce)(ce)試(shi)(shi)箱內(nei),對(dui)測(ce)(ce)試(shi)(shi)產(chan)(chan)品進(jin)(jin)行低溫(wen)(wen)測(ce)(ce)試(shi)(shi)。

然后(hou),需(xu)將測(ce)(ce)試(shi)箱(xiang)內的(de)(de)(de)低溫(wen)轉換成高溫(wen)時(shi),打開(kai)三(san)號通道口上的(de)(de)(de)三(san)號封閉門,抽風裝(zhuang)置工(gong)作,將測(ce)(ce)試(shi)箱(xiang)內的(de)(de)(de)低溫(wen)能(neng)量從通氣孔排(pai)出,測(ce)(ce)試(shi)箱(xiang)的(de)(de)(de)溫(wen)度就(jiu)接(jie)近(jin)了常溫(wen)(這樣就(jiu)解(jie)決了現有技術中(zhong)需(xu)要用冷(leng)氣對熱量進行中(zhong)和,損耗能(neng)量),這樣反(fan)復對測(ce)(ce)試(shi)產(chan)(chan)品(pin)進行冷(leng)熱沖擊(ji)試(shi)驗(檢測(ce)(ce)產(chan)(chan)品(pin)耐(nai)高低溫(wen)劇烈變化的(de)(de)(de)性能(neng)反(fan)應),其溫(wen)度轉變快,節(jie)約能(neng)量。

測試時(shi)間過長時(shi),由于制(zhi)冷箱(xiang)(xiang)內會產(chan)生(sheng)(sheng)霜凍,那么只(zhi)要打開號通道(dao),讓測試箱(xiang)(xiang)內的(de)高溫進入制(zhi)冷箱(xiang)(xiang)內,霜凍會自動融化(hua),產(chan)生(sheng)(sheng)的(de)水會經排水孔排出,并由收集容(rong)器收集,同時(shi),所(suo)述的(de)制(zhi)冷發生(sheng)(sheng)裝置的(de)工(gong)作產(chan)生(sheng)(sheng)熱(re)量出口經管道(dao)連接制(zhi)冷箱(xiang)(xiang)內,(制(zhi)冷發生(sheng)(sheng)裝置的(de)空壓(ya)機工(gong)作時(shi)空壓(ya)機會產(chan)生(sheng)(sheng)熱(re)量)通過管道(dao)直(zhi)接接入制(zhi)冷箱(xiang)(xiang)內中和制(zhi)冷能量。

(1)電壓的采集,是由愛佩公司(si)自主研發(fa)的(de)電(dian)壓(ya)采(cai)集控制板來完成的(de),電(dian)壓(ya)信號采(cai)集頻率超過100赫茲,除(chu)時時采(cai)集電(dian)壓(ya)信號外,還可以設定下限電(dian)壓(ya),當電(dian)池降到設定值時,系(xi)統給出信號,從而控制系(xi)統的(de)動作;

(2)位(wei)(wei)移(yi)(yi)變形量(liang)(liang)的(de)(de)信號(hao)(hao)采集(ji),位(wei)(wei)移(yi)(yi)、變形量(liang)(liang)、及移(yi)(yi)動速度(du)信號(hao)(hao)的(de)(de)采集(ji)都是(shi)由伺服(fu)電機(ji)自身佩帶的(de)(de)編(bian)碼器來完成的(de)(de),松下伺服(fu)電機(ji)的(de)(de)編(bian)碼器都是(shi)20位(wei)(wei)增量(liang)(liang)式,精度(du)非常的(de)(de)高。

(3)力(li)(li)量采集(ji)系(xi)統:力(li)(li)量信號的采集(ji)是又美(mei)傳力(li)(li)生產的電子式力(li)(li)量傳感器(qi)來完成的,其精度可(ke)達到1/10000,兩種不(bu)(bu)同量程的傳感器(qi)可(ke)以滿(man)足不(bu)(bu)同精度測(ce)試要(yao)求

以上為東莞市(shi)愛佩試驗設備有限(xian)公司生產led冷熱(re)沖擊試驗箱與眾(zhong)不同的創新及技(ji)術原理。歡迎大家來咨詢(xun)也(ye)采購。

聯系人:梁經理 電話:0769-81015056 傳真:86-0769-81084857
地址:東莞市常平鎮萬布路53號千洪產業園 郵箱:apkjyzq@foxmail.com 郵編:523586
備案號: 技術支持:儀表網

推薦收藏該企業網站