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、裝置顯著特點
1. 本實驗(yan)室(shi)裝制遵(zun)循香港國際的標準GB/T 5773-2004容量(liang)式(shi)冷(leng)暖(nuan)空調(diao)(diao)收(shou)縮機(ji)穩定(ding)性實驗(yan)室(shi)方式(shi)構建,以“冷(leng)疑器(qi)(qi)(qi)器(qi)(qi)(qi)固體載冷(leng)劑配置法”主(zhu)要精確檢測,以“水冷(leng)式(shi)氣(qi)液(ye)(ye)分離器(qi)(qi)(qi)器(qi)(qi)(qi)量(liang)熱(re)器(qi)(qi)(qi)法”有(you)所作(zuo)為(wei)輔助(zhu)工(gong)具精確檢測。 2. 防護保(bao)證(zheng)(zheng):設在直流電(dian)(dian)壓(ya)型漏(lou)電(dian)(dian)保(bao)證(zheng)(zheng)、電(dian)(dian)壓(ya)型漏(lou)電(dian)(dian)保(bao)證(zheng)(zheng)、過(guo)流保(bao)證(zheng)(zheng)、過(guo)載庇(bi)護好保(bao)證(zheng)(zheng)、與(yu)地面保(bao)證(zheng)(zheng)。 3. 用1匹(pi)冷(leng)暖(nuan)空調(diao)(diao)發電(dian)(dian)機(ji),氣(qi)液(ye)(ye)分離器(qi)(qi)(qi)器(qi)(qi)(qi)和冷(leng)疑器(qi)(qi)(qi)器(qi)(qi)(qi)均為(wei)殼(ke)管式(shi)水熱(re)換器(qi)(qi)(qi)器(qi)(qi)(qi),機(ji)系(xi)統結(jie)構特征緊(jin)湊型、設計(ji)合(he)理有(you)效,外觀整潔大膽。
三(san)、技術應用性能參數 1. 顯(xian)示電源開關(guan):單相電3線 AC220V±10% 50Hz 2. 事業條件:溫度(du)因素-10℃~+40℃ 較為絕對(dui)濕度(du)<85%(25℃) 海潑(po)<4000m 3. 裝置(zhi)儲電量:<2.5kVA 4. 冷劑(ji)劑(ji):R22 5. 冷劑(ji)量:1.3kW 6. 重 量:100kg
四、常見搭配
1. 管理屏 通過雙(shuang)層線路亞(ya)光密紋噴塑框(kuang)架(jia),造型藝術新(xin)鮮。最中上層布局冷(leng)卻機(ji)模式,可(ke)形象(xiang)體現冷(leng)卻機(ji)模式框(kuang)架(jia);正(zheng)反兩面(mian)現有(you)(you)電源開關管理及預估儀(yi)器能(neng)力板。底端具有(you)(you)3個帶轉(zhuan)向(xiang)的橡膠(jiao)輪,方便于電信和穩固(gu)。
2. 討論會電(dian)(dian)(dian)適配器(qi) 三相變(bian)頻器(qi)二線220V討論會電(dian)(dian)(dian)適配器(qi)用電(dian)(dian)(dian),經漏電(dian)(dian)(dian)保護區器(qi),確認啟(qi)、停電(dian)(dian)(dian)開關把握總(zong)電(dian)(dian)(dian)適配器(qi)。
3. 制冰軟件 一般包括1匹全封密減小機、水平殼管式(shi)蒸汽加熱器、視液鏡(jing)、非常干燥進行過濾裝置、手動操(cao)作(zuo)時節流閥、儲液器和自吸(xi)式(shi)真空泵器。
4. 反(fan)復(fu)的(de)水體統 (1) 水泵電機(ji)2只:主要(yao)是運用歐洲德國威樂PB-088EA中型泵 。 主要(yao)是技(ji)術(shu)設(she)(she)備(bei)技(ji)術(shu)指標: 固定工(gong)作(zuo)(zuo)(zuo)(zuo)電率(lv)(lv)(lv)工(gong)作(zuo)(zuo)(zuo)(zuo)電率(lv)(lv)(lv):95W 固定工(gong)作(zuo)(zuo)(zuo)(zuo)電率(lv)(lv)(lv)揚(yang)程:6m 固定工(gong)作(zuo)(zuo)(zuo)(zuo)電率(lv)(lv)(lv)數據流(liu)量:1.08m3/h (2) 無(wu)塔(ta)供(gong)水設(she)(she)備(bei)清(qing)(qing)清(qing)(qing)水箱2只 主要(yao)是運用不(bu)銹材(cai)質料(liao)加工(gong)而成,不(bu)同為(wei)氣液分離器(qi)(qi)(qi)器(qi)(qi)(qi)反(fan)復(fu)的(de)無(wu)塔(ta)供(gong)水設(she)(she)備(bei)清(qing)(qing)清(qing)(qing)水箱和空調蒸餾器(qi)(qi)(qi)器(qi)(qi)(qi)反(fan)復(fu)的(de)無(wu)塔(ta)供(gong)水設(she)(she)備(bei)清(qing)(qing)清(qing)(qing)水箱。 (3) 調溫(wen)器(qi)(qi)(qi)1只(工(gong)作(zuo)(zuo)(zuo)(zuo)電率(lv)(lv)(lv)1000W) 讀取工(gong)作(zuo)(zuo)(zuo)(zuo)電率(lv)(lv)(lv)可利用電勢差器(qi)(qi)(qi)采取調,代替調溫(wen)空調蒸餾器(qi)(qi)(qi)器(qi)(qi)(qi)反(fan)復(fu)的(de)水。
5. 檢測(ce)(ce)儀表(biao)盤(pan) (1) 工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)表(biao)2只(zhi)(zhi)(zhi)(準(zhun)確(que)(que)度(du)0.5級(ji)) 各(ge)檢測(ce)(ce)預熱工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)和(he)擠壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)。能夠(gou)(gou)鍵(jian)控、數(shu)(shu)顯(xian)的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)(cha)差(cha)(cha)(cha)表(biao)式(shi)觀察窗(chuang)口(kou)(kou)(kou)實行電(dian)(dian)(dian)(dian)腦經(jing)典對話的(de)(de)智慧(hui)調節玩法,可(ke)檢測(ce)(ce)過(guo)載的(de)(de)有功(gong)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)、無功(gong)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)、工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)條件(jian)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)、交流電(dian)(dian)(dian)(dian)、次數(shu)(shu)及過(guo)載的(de)(de)性;并能夠(gou)(gou)貯(zhu)藏、檢查(cha)15組工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)和(he)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)(jiang)(jiang)條件(jian)的(de)(de)檢測(ce)(ce)數(shu)(shu)據信息。 (2) 數(shu)(shu)顯(xian)的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)(cha)差(cha)(cha)(cha)表(biao)式(shi)溫(wen)差(cha)(cha)(cha)表(biao)1只(zhi)(zhi)(zhi)(準(zhun)確(que)(que)度(du)0.5級(ji)) 分為PT100鉑熱敏電(dian)(dian)(dian)(dian)阻作(zuo)傳調節器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi),檢測(ce)(ce)范疇(chou)-50℃~150℃。能夠(gou)(gou)琴鍵(jian)做出設置,共(gong)測(ce)(ce)8組溫(wen)差(cha)(cha)(cha)運(yun)作(zuo),各(ge)為擠壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)吸氣口(kou)(kou)(kou)溫(wen)差(cha)(cha)(cha)、擠壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)機(ji)(ji)排氣閥口(kou)(kou)(kou)溫(wen)差(cha)(cha)(cha)、降(jiang)(jiang)(jiang)(jiang)溫(wen)器(qi)(qi)(qi)(qi)出口(kou)(kou)(kou)產品溫(wen)差(cha)(cha)(cha)、減(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)蒸(zheng)(zheng)餾(liu)器(qi)(qi)(qi)(qi)國外進口(kou)(kou)(kou)溫(wen)差(cha)(cha)(cha)、降(jiang)(jiang)(jiang)(jiang)溫(wen)器(qi)(qi)(qi)(qi)漏液口(kou)(kou)(kou)溫(wen)差(cha)(cha)(cha)、降(jiang)(jiang)(jiang)(jiang)溫(wen)器(qi)(qi)(qi)(qi)冒(mao)水冒(mao)水部(bu)位溫(wen)差(cha)(cha)(cha)、減(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)蒸(zheng)(zheng)餾(liu)器(qi)(qi)(qi)(qi)漏液口(kou)(kou)(kou)溫(wen)差(cha)(cha)(cha)和(he)減(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)蒸(zheng)(zheng)餾(liu)器(qi)(qi)(qi)(qi)冒(mao)水冒(mao)水部(bu)位溫(wen)差(cha)(cha)(cha)。 (3) 抽真空的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)(cha)差(cha)(cha)(cha)表(biao)2只(zhi)(zhi)(zhi)(準(zhun)確(que)(que)度(du)2.5級(ji)) 示值為-0.1~+1.5MPa和(he)-0.1~+3.5MPa,各(ge)立即檢測(ce)(ce)安真小(xiao)編操(cao)作(zuo)系統低電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)側(ce)和(he)高壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)側(ce)的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)(cha)差(cha)(cha)(cha)的(de)(de)的(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)差(cha)(cha)(cha)差(cha)(cha)(cha)發展。 (4) 客壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力變送器(qi)(qi)(qi)(qi)2只(zhi)(zhi)(zhi)(準(zhun)確(que)(que)度(du)0.5級(ji)) 分為玻璃鋼(gang)電(dian)(dian)(dian)(dian)機(ji)(ji)定轉子客壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力變送器(qi)(qi)(qi)(qi),示值為16~160ml/min,各(ge)檢測(ce)(ce)降(jiang)(jiang)(jiang)(jiang)溫(wen)器(qi)(qi)(qi)(qi)和(he)減(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)蒸(zheng)(zheng)餾(liu)器(qi)(qi)(qi)(qi)降(jiang)(jiang)(jiang)(jiang)溫(wen)水客流水量。
6. 抑制(zhi)(zhi)智能儀表 水(shui)準有負壓抑制(zhi)(zhi)器1只:公(gong)交實時監測技術冷庫整體底壓證(zheng)書(shu)側有負壓和髙(gao)壓側有負壓,當髙(gao)壓要高(gao)于設計值(zhi)或底壓證(zheng)書(shu)小于設計值(zhi)時,抑制(zhi)(zhi)器收到(dao)抑制(zhi)(zhi)訊號截(jie)斷減小機(ji)24v電源。
五、實驗所新項目
1. 了(le)解到液滴縮減式致(zhi)(zhi)冷(leng)(leng)無(wu)限循環(huan)法系統的(de)基礎架(jia)構和(he)工作(zuo)任務設(she)計(ji)原理(li) 2. 了(le)解到時(shi)代國際(ji)基準GB/T5773—2004面積式致(zhi)(zhi)冷(leng)(leng)縮減機(ji)特性實驗報告具體方(fang)法 3. 根據蒸(zheng)發掉器液滴載(zai)冷(leng)(leng)劑無(wu)限循環(huan)法法(主測法)求致(zhi)(zhi)冷(leng)(leng)縮減機(ji)致(zhi)(zhi)空調(diao)功(gong)(gong)率 4. 根據水(shui)冷(leng)(leng)散(san)熱(re)器冷(leng)(leng)凝水(shui)器熱(re)均衡(heng)法(輔測法)求致(zhi)(zhi)冷(leng)(leng)縮減機(ji)致(zhi)(zhi)空調(diao)功(gong)(gong)率 5. 主、輔測致(zhi)(zhi)空調(diao)功(gong)(gong)率比較精度的(de)算公式與定量(liang)分析(xi)一下 6. 致(zhi)(zhi)冷(leng)(leng)汽輪(lun)機(ji)功(gong)(gong)效比的(de)算公式與定量(liang)分析(xi)一下
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