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、儀器基本特征
1. 本實驗(yan)系(xi)統(tong)性明確新國標的(de)GB/T 5773-2004容積怎(zen)么算式壓(ya)縮成(cheng)機壓(ya)縮成(cheng)機效能實驗(yan)方法步驟搭(da)建,以“蒸發掉(diao)掉(diao)器(qi)(qi)(qi)液(ye)載冷劑循環系(xi)統(tong)性法”是以要量(liang)測(ce)(ce),以“水(shui)冷式氣液(ye)分離器(qi)(qi)(qi)器(qi)(qi)(qi)量(liang)熱器(qi)(qi)(qi)法”為引導量(liang)測(ce)(ce)。 2. 安全防護(hu)(hu)護(hu)(hu)理(li):下設(she)工作電壓(ya)型漏電護(hu)(hu)理(li)、瞬時電流型漏電護(hu)(hu)理(li)、過流護(hu)(hu)理(li)、超負荷護(hu)(hu)理(li)、地(di)線護(hu)(hu)理(li)。 3. 采(cai)用了1匹壓(ya)縮成(cheng)機空調機組(zu),氣液(ye)分離器(qi)(qi)(qi)器(qi)(qi)(qi)和蒸發掉(diao)掉(diao)器(qi)(qi)(qi)均為殼(ke)管(guan)式水(shui)板(ban)換器(qi)(qi)(qi),系(xi)統(tong)性結構的(de)緊身、的(de)布置正確,設(she)計造(zao)型大(da)方縣(xian)大(da)方縣(xian)。
三、技(ji)術應用性能(neng)方面 1. 插入主機(ji)電(dian)源:三相(xiang)變(bian)頻器(qi)二線 AC220V±10% 50Hz 2. 本職工作環保:攝氏度-10℃~+40℃ 相(xiang)比氣溫<85%(25℃) 海撥<4000m 3. 試驗裝置使用量(liang)(liang)(liang):<2.5kVA 4. 氟里(li)昂劑(ji):R22 5. 氟里(li)昂量(liang)(liang)(liang):1.3kW 6. 重(zhong) 量(liang)(liang)(liang):100kg
四、大多標準配置
1. 調控屏 按照單層亞(ya)光密紋噴塑的(de)結(jie)構(gou)的(de),形(xing)狀創(chuang)意。最(zui)上一層部置致冷軟件系(xi)統(tong)性,可抽象化(hua)表現致冷軟件系(xi)統(tong)性的(de)結(jie)構(gou)的(de);側面包括電(dian)源線調控及量測儀表盤性能板。底邊(bian)放有七(qi)個帶手剎的(de)橡膠輪,以(yi)便運動和統(tong)一。
2. 互動交流學(xue)習(xi)電(dian)(dian)原(yuan)線(xian)(xian)(xian)線(xian)(xian)(xian) 兩相電(dian)(dian)3線(xian)(xian)(xian)220V互動交流學(xue)習(xi)電(dian)(dian)原(yuan)線(xian)(xian)(xian)線(xian)(xian)(xian)供電(dian)(dian)系統,經漏電(dian)(dian)保護措施(shi)器(qi),依據(ju)啟、停電(dian)(dian)開關(guan)管控總電(dian)(dian)原(yuan)線(xian)(xian)(xian)線(xian)(xian)(xian)。
3. 致冷體統 包含了1匹全(quan)開放式(shi)降低機(ji)、離心式(shi)殼管(guan)式(shi)冷卻器(qi)(qi)、視液鏡、干(gan)燥(zao)的管(guan)道過濾(lv)器(qi)(qi)器(qi)(qi)、手動操作(zuo)時節流閥、儲液器(qi)(qi)和濕式(shi)蒸餾器(qi)(qi)。
4. 再(zai)(zai)不(bu)斷再(zai)(zai)循環(huan)法人工(gong)濕地(di)統(tong) (1) 抽水(shui)機(ji)2只:按(an)照談起德國威樂(le)PB-088EA長安小型泵 。 其主要高(gao)技(ji)術規格: 特殊(shu)工(gong)作效(xiao)(xiao)率(lv):95W 特殊(shu)揚(yang)程(cheng):6m 特殊(shu)數據流量(liang):1.08m3/h (2) 水(shui)槽2只 按(an)照不(bu)銹(xiu)不(bu)銹(xiu)鋼板板食材做成(cheng),分別為冷(leng)疑(yi)器(qi)再(zai)(zai)水(shui)不(bu)斷再(zai)(zai)循環(huan)法系統(tong)箱和化(hua)掉掉器(qi)再(zai)(zai)水(shui)不(bu)斷再(zai)(zai)循環(huan)法系統(tong)箱。 (3) 燒水(shui)器(qi)1只(工(gong)作效(xiao)(xiao)率(lv)1000W) 所在工(gong)作效(xiao)(xiao)率(lv)可根據電(dian)勢(shi)器(qi)來進行控(kong)制,用(yong)到燒水(shui)化(hua)掉掉器(qi)再(zai)(zai)水(shui)不(bu)斷再(zai)(zai)循環(huan)法系統(tong)。
5. 測(ce)量(liang)(liang)義(yi)表 (1) 功(gong)(gong)(gong)效(xiao)表2只(可(ke)(ke)靠(kao)性強,精密(mi)度(du)(du)0.5級) 都(dou)測(ce)量(liang)(liang)微波(bo)加熱(re)功(gong)(gong)(gong)效(xiao)和(he)(he)縮(suo)減機功(gong)(gong)(gong)效(xiao)。確認(ren)鍵控、數顯(xian)式(shi)壓(ya)(ya)差值(zhi)表窗口最(zui)大化(hua)實現目標組排會話的(de)智力設定摸式(shi),可(ke)(ke)測(ce)量(liang)(liang)電(dian)動(dong)(dong)機扭矩熱(re)敏(min)電(dian)阻(zu)的(de)有功(gong)(gong)(gong)功(gong)(gong)(gong)效(xiao)、無功(gong)(gong)(gong)功(gong)(gong)(gong)效(xiao)、功(gong)(gong)(gong)效(xiao)條件、相電(dian)壓(ya)(ya)、電(dian)壓(ya)(ya)電(dian)流、頻(pin)率及(ji)電(dian)動(dong)(dong)機扭矩熱(re)敏(min)電(dian)阻(zu)的(de)性能(neng);并可(ke)(ke)以儲藏、網上查(cha)詢15組功(gong)(gong)(gong)效(xiao)和(he)(he)功(gong)(gong)(gong)效(xiao)條件的(de)測(ce)試圖片(pian)數據。 (2) 數顯(xian)式(shi)壓(ya)(ya)差值(zhi)表溫(wen)表1只(可(ke)(ke)靠(kao)性強,精密(mi)度(du)(du)0.5級) 用PT100鉑熱(re)敏(min)電(dian)阻(zu)作(zuo)感測(ce)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi),測(ce)量(liang)(liang)時(shi)間(jian)范圍-50℃~150℃。確認(ren)琴(qin)鍵完(wan)成修(xiu)改(gai),共測(ce)8組溫(wen)數據,都(dou)為縮(suo)減機吸氣口溫(wen)、縮(suo)減機排氣口口溫(wen)、揮發(fa)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)出口國溫(wen)、揮發(fa)器(qi)(qi)(qi)(qi)國外進(jin)口溫(wen)、揮發(fa)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)進(jin)行存(cun)水(shui)(shui)頭溫(wen)、揮發(fa)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)噴(pen)(pen)水(shui)(shui)頭溫(wen)、揮發(fa)器(qi)(qi)(qi)(qi)進(jin)行存(cun)水(shui)(shui)頭溫(wen)和(he)(he)揮發(fa)器(qi)(qi)(qi)(qi)噴(pen)(pen)水(shui)(shui)頭溫(wen)。 (3) 真空(kong)度(du)(du)壓(ya)(ya)差值(zhi)表2只(可(ke)(ke)靠(kao)性強,精密(mi)度(du)(du)2.5級) 分(fen)(fen)度(du)(du)值(zhi)為-0.1~+1.5MPa和(he)(he)-0.1~+3.5MPa,都(dou)實時(shi)監控測(ce)量(liang)(liang)冷暖空(kong)調(diao)系統高壓(ya)(ya)低(di)壓(ya)(ya)低(di)壓(ya)(ya)側和(he)(he)高壓(ya)(ya)低(di)壓(ya)(ya)側壓(ya)(ya)差值(zhi)的(de)壓(ya)(ya)差值(zhi)發(fa)生變化(hua)。 (4) 客蒸(zheng)汽訪問(wen)量(liang)(liang)計(ji)2只(可(ke)(ke)靠(kao)性強,精密(mi)度(du)(du)0.5級) 用破璃滑片(pian)客蒸(zheng)汽訪問(wen)量(liang)(liang)計(ji),分(fen)(fen)度(du)(du)值(zhi)為16~160ml/min,都(dou)測(ce)量(liang)(liang)揮發(fa)器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi)和(he)(he)揮發(fa)器(qi)(qi)(qi)(qi)制冷水(shui)(shui)客訪問(wen)量(liang)(liang)。
6. 掌(zhang)握儀器 高(gao)低(di)不平各種負擔(dan)掌(zhang)握器1只:實時(shi)視頻(pin)監測網制泠(ling)程序舒(shu)張壓(ya)(ya)側(ce)各種負擔(dan)和直流高(gao)壓(ya)(ya)電(dian)(dian)側(ce)各種負擔(dan),當直流高(gao)壓(ya)(ya)電(dian)(dian)超過調節值或舒(shu)張壓(ya)(ya)壓(ya)(ya)低(di)調節值時(shi),掌(zhang)握器傳(chuan)來掌(zhang)握4g信號斷開壓(ya)(ya)縮成(cheng)機電(dian)(dian)壓(ya)(ya)。
五、實驗英文工程
1. 自己(ji)熟悉的(de)(de)液態(tai)物質(zhi)減少(shao)(shao)式制(zhi)泠(ling)嵌套(tao)循環法(fa)設計的(de)(de)主(zhu)(zhu)要框架和作業關(guan)鍵技術 2. 知道香(xiang)港(gang)國際(ji)規格GB/T5773—2004面(mian)積式制(zhi)泠(ling)減少(shao)(shao)機能實(shi)驗英文策略(lve) 3. 再生巧用揮發器液態(tai)物質(zhi)載冷(leng)劑嵌套(tao)循環法(fa)法(fa)(主(zhu)(zhu)測(ce)(ce)法(fa))求制(zhi)泠(ling)減少(shao)(shao)機制(zhi)泠(ling)量 4. 再生巧用散熱冷(leng)凝水器熱穩定性法(fa)(輔測(ce)(ce)法(fa))求制(zhi)泠(ling)減少(shao)(shao)機制(zhi)泠(ling)量 5. 主(zhu)(zhu)、輔測(ce)(ce)制(zhi)泠(ling)量對比(bi)誤差值的(de)(de)算(suan)起(qi)與淺析 6. 制(zhi)泠(ling)機柜功(gong)效比(bi)的(de)(de)算(suan)起(qi)與淺析
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