一、概 述
“SYJZL-05E型制冷壓縮機性能測試實驗裝置”是采用蒸汽壓縮式制冷循環系統,它配備全封閉式制冷壓縮機、冷凝器、蒸發器等制冷系統真實部件,并設有智能溫度調節儀、流量計、壓力表、電壓表、電流表等測量儀表。本裝置適用于大中專院校制冷專業相關課程的教學實驗,它不但能開設制冷壓縮機性能參數的測定實驗,而且還能進行制冷循環基本原理的演示實驗。
二、器亮點
1. 本實驗(yan)設計裝置設備都按照國際(ji)的(de)標準GB/T 5773-2004水(shui)(shui)(shui)比熱(re)容式(shi)冷(leng)(leng)(leng)庫縮短機性(xing)能方面(mian)實驗(yan)設計步驟打造(zao),以“多效空調冷(leng)(leng)(leng)疑器器流體載冷(leng)(leng)(leng)劑(ji)循壞法(fa)”為(wei)之(zhi)主要要檢測,以“水(shui)(shui)(shui)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)卻(que)水(shui)(shui)(shui)器量熱(re)器法(fa)”作幫助檢測。 2. 安全防護(hu)(hu)(hu)自(zi)我(wo)護(hu)(hu)(hu)理(li)(li)好:開設端電(dian)(dian)壓(ya)型(xing)(xing)漏電(dian)(dian)自(zi)我(wo)護(hu)(hu)(hu)理(li)(li)好、電(dian)(dian)流大小型(xing)(xing)漏電(dian)(dian)自(zi)我(wo)護(hu)(hu)(hu)理(li)(li)好、過流自(zi)我(wo)護(hu)(hu)(hu)理(li)(li)好、超負荷自(zi)我(wo)護(hu)(hu)(hu)理(li)(li)好、接(jie)地(di)保障自(zi)我(wo)護(hu)(hu)(hu)理(li)(li)好。 3. 運用1匹(pi)冷(leng)(leng)(leng)庫汽(qi)輪發電(dian)(dian)機,冷(leng)(leng)(leng)卻(que)水(shui)(shui)(shui)器和多效空調冷(leng)(leng)(leng)疑器器均為(wei)殼管(guan)式(shi)水(shui)(shui)(shui)板換器,系統結構(gou)類型(xing)(xing)主體工程、合(he)適(shi)(shi)布局(ju)合(he)適(shi)(shi),造(zao)形外(wai)觀貴州大方。
三、技能穩定性
1. 復制(zhi)粘(zhan)貼(tie)電原:兩(liang)相(xiang)電3線 AC220V±10% 50Hz 2. 崗位條件(jian):室溫(wen)-10℃~+40℃ 取決于(yu)內部含水率<85%(25℃) 海(hai)撥<4000m 3. 控制(zhi)系統余量(liang):<2.5kVA 4. 制(zhi)冷設備壓(ya)縮機(ji)劑:R22 5. 制(zhi)冷設備壓(ya)縮機(ji)量(liang):1.3kW 6. 重(zhong) 量(liang):100kg
四、核心標準配置
1. 控住(zhu)屏(ping) 采(cai)取單(dan)層亞(ya)光密(mi)紋噴(pen)塑(su)形式設(she)(she)(she)計(ji)(ji),外觀造型刺(ci)激。最頂層擺設(she)(she)(she)壓縮機(ji)(ji)機(ji)(ji)設(she)(she)(she)計(ji)(ji),可抽象(xiang)概念動(dong)態展示壓縮機(ji)(ji)機(ji)(ji)設(she)(she)(she)計(ji)(ji)形式設(she)(she)(she)計(ji)(ji);正視可設(she)(she)(she)電(dian)原控住(zhu)及測量方(fang)法儀(yi)器功用板。底下都有3個帶(dai)腳剎的萬(wan)向腳輪(lun),有助于移動(dong)手機(ji)(ji)和穩固。
2. 座談會(hui)會(hui)交流電(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)適(shi)(shi)配(pei)器(qi)(qi) 三相變頻器(qi)(qi)二線220V座談會(hui)會(hui)交流電(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)適(shi)(shi)配(pei)器(qi)(qi)輸電(dian),經(jing)漏電(dian)養護器(qi)(qi),經(jing)過啟、停面(mian)板開關把(ba)握總交流電(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)適(shi)(shi)配(pei)器(qi)(qi)。
3. 致冷(leng)(leng)體(ti)統 蘊含(han)1匹全封性(xing)文件空(kong)壓機(ji)、臥式(shi)殼管式(shi)冷(leng)(leng)凝劑器(qi)(qi)、視液(ye)鏡、空(kong)氣干燥(zao)濾芯(xin)過濾器(qi)(qi)器(qi)(qi)、自動節流閥、儲液(ye)器(qi)(qi)和干試減(jian)壓蒸餾器(qi)(qi)。
4. 反(fan)復的(de)(de)裝(zhuang)(zhuang)置(zhi)水(shui)體統 (1) 反(fan)復的(de)(de)泵2只:適用(yong)(yong)瑞(rui)士威樂PB-088EA小行泵 。 主(zhu)(zhu)要的(de)(de)技術主(zhu)(zhu)要參數: 電(dian)(dian)機(ji)額(e)定(ding)(ding)(ding)容量(liang)額(e)定(ding)(ding)(ding)電(dian)(dian)功(gong)率(lv)值(zhi)電(dian)(dian)率(lv):95W 電(dian)(dian)機(ji)額(e)定(ding)(ding)(ding)容量(liang)額(e)定(ding)(ding)(ding)電(dian)(dian)功(gong)率(lv)值(zhi)揚程:6m 電(dian)(dian)機(ji)額(e)定(ding)(ding)(ding)容量(liang)額(e)定(ding)(ding)(ding)電(dian)(dian)功(gong)率(lv)值(zhi)手機(ji)流(liu)量(liang):1.08m3/h (2) 儲水(shui)箱(xiang)價(jia)格(ge)(ge)蓋(gai)2只 適用(yong)(yong)不(bu)銹鋼圓(yuan)管才料成,依次(ci)為(wei)冷疑器反(fan)復的(de)(de)裝(zhuang)(zhuang)置(zhi)儲水(shui)箱(xiang)價(jia)格(ge)(ge)蓋(gai)和汽化(hua)器反(fan)復的(de)(de)裝(zhuang)(zhuang)置(zhi)儲水(shui)箱(xiang)價(jia)格(ge)(ge)蓋(gai)。 (3) 加熱(re)器1只(電(dian)(dian)率(lv)1000W) 工作輸(shu)出電(dian)(dian)率(lv)可完成電(dian)(dian)勢差器展開轉換(huan),應(ying)用(yong)(yong)在加熱(re)汽化(hua)器反(fan)復的(de)(de)裝(zhuang)(zhuang)置(zhi)水(shui)。
5. 精(jing)(jing)(jing)確側量汽(qi)車儀(yi)表(biao)(biao)(biao)盤 (1) 功(gong)效(xiao)(xiao)表(biao)(biao)(biao)2只(zhi)(的(de)精(jing)(jing)(jing)密度等級(ji)0.5級(ji)) 不(bu)同精(jing)(jing)(jing)確側量熱處理功(gong)效(xiao)(xiao)和(he)(he)減小機功(gong)效(xiao)(xiao)。借助(zhu)鍵控(kong)、數顯式(shi)式(shi)窗口(kou)期滿足電腦對話的(de)智力有(you)效(xiao)(xiao)控(kong)制狀(zhuang)態(tai),可精(jing)(jing)(jing)確側量過載的(de)有(you)功(gong)功(gong)效(xiao)(xiao)、無功(gong)功(gong)效(xiao)(xiao)、功(gong)效(xiao)(xiao)條(tiao)件、直(zhi)流電壓(ya)、電壓(ya)電流、幾(ji)率及過載的(de)物(wu)理性質;并就(jiu)能夠存貯、搜索15組功(gong)效(xiao)(xiao)和(he)(he)功(gong)效(xiao)(xiao)條(tiao)件的(de)測(ce)試英文數據資料。 (2) 數顯式(shi)式(shi)高(gao)(gao)溫(wen)(wen)表(biao)(biao)(biao)1只(zhi)(的(de)精(jing)(jing)(jing)密度等級(ji)0.5級(ji)) 按照PT100鉑(bo)阻值作傳(chuan)溫(wen)(wen)濕(shi)度傳(chuan)感(gan)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi),精(jing)(jing)(jing)確側量比率-50℃~150℃。借助(zhu)琴鍵做出(chu)鎖定(ding),共測(ce)8組高(gao)(gao)溫(wen)(wen)性能,不(bu)同為(wei)減小機吸(xi)氣(qi)口(kou)高(gao)(gao)溫(wen)(wen)、減小機res排(pai)(pai)氣(qi)口(kou)高(gao)(gao)溫(wen)(wen)、加(jia)(jia)熱水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)(qi)外貿出(chu)口(kou)高(gao)(gao)溫(wen)(wen)、減壓(ya)蒸(zheng)餾(liu)器(qi)(qi)(qi)(qi)進口(kou)商高(gao)(gao)溫(wen)(wen)、加(jia)(jia)熱水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)(qi)手表(biao)(biao)(biao)進行進水(shui)(shui)(shui)(shui)(shui)管鎮(zhen)(zhen)高(gao)(gao)溫(wen)(wen)、加(jia)(jia)熱水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)(qi)溢水(shui)(shui)(shui)(shui)(shui)頭鎮(zhen)(zhen)高(gao)(gao)溫(wen)(wen)、減壓(ya)蒸(zheng)餾(liu)器(qi)(qi)(qi)(qi)手表(biao)(biao)(biao)進行進水(shui)(shui)(shui)(shui)(shui)管鎮(zhen)(zhen)高(gao)(gao)溫(wen)(wen)和(he)(he)減壓(ya)蒸(zheng)餾(liu)器(qi)(qi)(qi)(qi)溢水(shui)(shui)(shui)(shui)(shui)頭鎮(zhen)(zhen)高(gao)(gao)溫(wen)(wen)。 (3) 真空室負荷表(biao)(biao)(biao)2只(zhi)(的(de)精(jing)(jing)(jing)密度等級(ji)2.5級(ji)) 校正范圍為(wei)-0.1~+1.5MPa和(he)(he)-0.1~+3.5MPa,不(bu)同時時精(jing)(jing)(jing)確側量制冷(leng)壓(ya)縮機整(zheng)體低電壓(ya)側和(he)(he)高(gao)(gao)壓(ya)差差側負荷的(de)負荷轉化。 (4) 精(jing)(jing)(jing)準水(shui)(shui)(shui)(shui)(shui)聯(lian)通(tong)(tong)超(chao)聲(sheng)波(bo)排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)量計(ji)2只(zhi)(的(de)精(jing)(jing)(jing)密度等級(ji)0.5級(ji)) 按照夾(jia)層玻璃(li)馬達(da)轉子精(jing)(jing)(jing)準水(shui)(shui)(shui)(shui)(shui)聯(lian)通(tong)(tong)超(chao)聲(sheng)波(bo)排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)量計(ji),校正范圍為(wei)16~160ml/min,不(bu)同精(jing)(jing)(jing)確側量加(jia)(jia)熱水(shui)(shui)(shui)(shui)(shui)器(qi)(qi)(qi)(qi)和(he)(he)減壓(ya)蒸(zheng)餾(liu)器(qi)(qi)(qi)(qi)加(jia)(jia)熱水(shui)(shui)(shui)(shui)(shui)精(jing)(jing)(jing)準聯(lian)通(tong)(tong)排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)量。
6. 調(diao)控儀器儀表 高底重(zhong)壓(ya)(ya)調(diao)控器1只:及(ji)時數(shu)據監(jian)測制冷機(ji)(ji)系統底壓(ya)(ya)側(ce)(ce)重(zhong)壓(ya)(ya)和血壓(ya)(ya)低(di)壓(ya)(ya)高側(ce)(ce)重(zhong)壓(ya)(ya),當血壓(ya)(ya)低(di)壓(ya)(ya)高要高于設(she)置好值或(huo)底壓(ya)(ya)遠低(di)于設(she)置好值時,調(diao)控器提(ti)出(chu)調(diao)控數(shu)字信號立(li)即切斷(duan)收縮機(ji)(ji)電源(yuan)開關。
五、測試工程
1. 生疏(shu)空氣擠壓擠壓式冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)重(zhong)復(fu)裝置的大體(ti)組成和運(yun)轉作用 2. 熟悉國外標準單位GB/T5773—2004容積(ji)怎么算(suan)(suan)(suan)式冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)擠壓機特(te)點實(shi)踐的方式 3. 根據多(duo)效冷(leng)疑(yi)器溶液載冷(leng)劑重(zhong)復(fu)法(主測法)求冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)擠壓機冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)量 4. 根據水冷(leng)散熱器空氣冷(leng)卻器熱平衡性法(輔(fu)測法)求冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)擠壓機冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)量 5. 主、輔(fu)測冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)量對應偏差的核算(suan)(suan)(suan)與具體(ti)闡(chan)述 6. 冷(leng)庫(ku)安(an)(an)(an)(an)(an)裝小(xiao)(xiao)編(bian)(bian)冷(leng)水機組一級能效等級的核算(suan)(suan)(suan)與具體(ti)闡(chan)述
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