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、平衡裝置共同點
1. 本測試報(bao)告設施(shi)以新國際規范(fan)GB/T 5773-2004容積怎么(me)算式(shi)致(zhi)冷(leng)(leng)空調收縮機性測試報(bao)告辦法創建,以“冷(leng)(leng)疑器(qi)器(qi)溶液(ye)載冷(leng)(leng)劑循環法法”主導要校正,以“水(shui)冷(leng)(leng)散熱器(qi)冷(leng)(leng)凝水(shui)劑器(qi)量(liang)熱器(qi)法”做輔助(zhu)軟(ruan)件校正。 2. 安全性保(bao)(bao)護(hu):具有交流(liu)(liu)電型漏電保(bao)(bao)護(hu)、交流(liu)(liu)電型漏電保(bao)(bao)護(hu)、過流(liu)(liu)保(bao)(bao)護(hu)、過電壓保(bao)(bao)護(hu)、跨接保(bao)(bao)護(hu)。 3. 主要包括1匹致(zhi)冷(leng)(leng)空調冷(leng)(leng)水(shui)機組,冷(leng)(leng)凝水(shui)劑器(qi)和冷(leng)(leng)疑器(qi)器(qi)均為殼管式(shi)水(shui)傳(chuan)熱器(qi),控制系(xi)統結構類型緊湊型轎車(che)、布(bu)局圖合理合法,造型設計牢固簡約 。
三、技巧安全性能
1. 發送電源適配(pei)器:兩相電3線 AC220V±10% 50Hz 2. 工作任(ren)務辦(ban)公環境(jing):環境(jing)溫度-10℃~+40℃ 對(dui)室內溫度<85%(25℃) 海撥(bo)高度<4000m 3. 系統設計容積:<2.5kVA 4. 制(zhi)冷設備(bei)機組(zu)劑:R22 5. 制(zhi)冷設備(bei)機組(zu)量(liang):1.3kW 6. 重 量(liang):100kg
四、常見標準配置
1. 保(bao)持屏(ping) 采(cai)用了雙(shuang)層線路亞光密紋噴塑設備構(gou)造,造型藝(yi)術有創意。最主層擺置冷(leng)卻系統(tong),可(ke)直觀(guan)性 作品展示冷(leng)卻系統(tong)設備構(gou)造;正反(fan)面設置電(dian)源(yuan)開關保(bao)持及(ji)測量方法電(dian)子儀表能力(li)板。底端配有七個(ge)帶汽車(che)剎車(che)的腳輪,能夠移動手機和加固。
2. 互(hu)動(dong)電(dian)24v主機(ji)交(jiao)(jiao)流(liu)電(dian)源 三相(xiang)變頻器(qi)四線(xian)220V互(hu)動(dong)電(dian)24v主機(ji)交(jiao)(jiao)流(liu)電(dian)源供水,經(jing)漏電(dian)保護(hu)區器(qi),經(jing)由(you)啟(qi)、停旋鈕把控總(zong)24v主機(ji)交(jiao)(jiao)流(liu)電(dian)源。
3. 冷庫系統(tong)軟件(jian) 帶(dai)有(you)1匹全開放(fang)式降低機、立(li)式殼管式空氣冷卻器、視液鏡、干躁過濾水器、手動操(cao)作時節流閥(fa)、儲液器和干井(jing)式空調冷凝器器。
4. 不斷冷(leng)卻(que)(que)水(shui)系(xi)統(tong)體統(tong) (1) 反復的泵2只(zhi):根據(ju)(ju)英國威樂(le)PB-088EA大中型泵 。 主要是技術設備性能指標: 穩(wen)(wen)定(ding)的負載穩(wen)(wen)定(ding)的馬(ma)(ma)力:95W 穩(wen)(wen)定(ding)的負載揚程:6m 穩(wen)(wen)定(ding)的負載用(yong)戶:1.08m3/h (2) 儲(chu)冷(leng)水(shui)機2只(zhi) 根據(ju)(ju)不銹模具鋼料作(zuo)成(cheng),分(fen)開為(wei)冷(leng)卻(que)(que)器不斷冷(leng)卻(que)(que)水(shui)系(xi)統(tong)箱(xiang)和(he)蒸餾器不斷冷(leng)卻(que)(que)水(shui)系(xi)統(tong)箱(xiang)。 (3) 采(cai)(cai)取電加溫1只(zhi)(穩(wen)(wen)定(ding)的馬(ma)(ma)力1000W) 模擬輸出穩(wen)(wen)定(ding)的馬(ma)(ma)力可根據(ju)(ju)電極可調(diao)電位器采(cai)(cai)取控制,于(yu)采(cai)(cai)取加溫蒸餾器不斷冷(leng)卻(que)(que)水(shui)系(xi)統(tong)。
5. 校(xiao)(xiao)(xiao)正(zheng)多功能儀(yi)表 (1) 輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)表2只(zhi)(zhi)(高精(jing)密度較0.5級(ji)(ji)) 不(bu)同校(xiao)(xiao)(xiao)正(zheng)升(sheng)溫(wen)(wen)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)和(he)擠壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)。選(xuan)取(qu)鍵控、數(shu)顯儀(yi)表儀(yi)表對白窗(chuang)口做(zuo)到人與機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)(qi)(qi)對白的(de)智慧操縱方法,可(ke)校(xiao)(xiao)(xiao)正(zheng)裝載的(de)有功輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)、無功輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)、輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)因(yin)素、的(de)電(dian)(dian)(dian)壓(ya)(ya)、瞬時(shi)電(dian)(dian)(dian)流、頻率(lv)及(ji)裝載的(de)特點;并還可(ke)以茶(cha)葉保(bao)存、查(cha)詢網15組輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)和(he)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)工(gong)率(lv)因(yin)素的(de)軟件數(shu)據(ju)(ju)測(ce)試分析。 (2) 數(shu)顯儀(yi)表儀(yi)表體(ti)(ti)(ti)(ti)溫(wen)(wen)表1只(zhi)(zhi)(高精(jing)密度較0.5級(ji)(ji)) 選(xuan)取(qu)PT100鉑功率(lv)電(dian)(dian)(dian)阻作(zuo)感應器(qi)(qi)(qi)(qi)器(qi)(qi)(qi)(qi),校(xiao)(xiao)(xiao)正(zheng)依(yi)據(ju)(ju)-50℃~150℃。選(xuan)取(qu)琴鍵實(shi)現更(geng)換,共(gong)測(ce)8組體(ti)(ti)(ti)(ti)溫(wen)(wen)性(xing)能,不(bu)同為擠壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)吸氣(qi)口體(ti)(ti)(ti)(ti)溫(wen)(wen)、擠壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)res排氣(qi)口體(ti)(ti)(ti)(ti)溫(wen)(wen)、氣(qi)液(ye)分離(li)器(qi)(qi)(qi)(qi)水(shui)(shui)器(qi)(qi)(qi)(qi)出(chu)(chu)口國體(ti)(ti)(ti)(ti)溫(wen)(wen)、揮發器(qi)(qi)(qi)(qi)出(chu)(chu)口體(ti)(ti)(ti)(ti)溫(wen)(wen)、氣(qi)液(ye)分離(li)器(qi)(qi)(qi)(qi)水(shui)(shui)器(qi)(qi)(qi)(qi)漏液(ye)口體(ti)(ti)(ti)(ti)溫(wen)(wen)、氣(qi)液(ye)分離(li)器(qi)(qi)(qi)(qi)水(shui)(shui)器(qi)(qi)(qi)(qi)溢(yi)水(shui)(shui)頭鎮(zhen)體(ti)(ti)(ti)(ti)溫(wen)(wen)、揮發器(qi)(qi)(qi)(qi)漏液(ye)口體(ti)(ti)(ti)(ti)溫(wen)(wen)和(he)揮發器(qi)(qi)(qi)(qi)溢(yi)水(shui)(shui)頭鎮(zhen)體(ti)(ti)(ti)(ti)溫(wen)(wen)。 (3) 抽(chou)真空壓(ya)(ya)強(qiang)表2只(zhi)(zhi)(高精(jing)密度較2.5級(ji)(ji)) 量限(xian)為-0.1~+1.5MPa和(he)-0.1~+3.5MPa,不(bu)同公交實(shi)時(shi)校(xiao)(xiao)(xiao)正(zheng)一系列冷卻(que)機(ji)(ji)(ji)(ji)(ji)系統舒張壓(ya)(ya)側和(he)低壓(ya)(ya)側壓(ya)(ya)強(qiang)的(de)壓(ya)(ya)強(qiang)變動。 (4) 視頻超聲波(bo)(bo)留(liu)量計2只(zhi)(zhi)(高精(jing)密度較0.5級(ji)(ji)) 選(xuan)取(qu)夾絲玻璃(li)馬達轉子視頻超聲波(bo)(bo)留(liu)量計,量限(xian)為16~160ml/min,不(bu)同校(xiao)(xiao)(xiao)正(zheng)氣(qi)液(ye)分離(li)器(qi)(qi)(qi)(qi)水(shui)(shui)器(qi)(qi)(qi)(qi)和(he)揮發器(qi)(qi)(qi)(qi)一系列冷卻(que)水(shui)(shui)視頻留(liu)量。
6. 把握(wo)(wo)儀表盤(pan) 不同負壓把握(wo)(wo)器1只:實時時間監(jian)測網(wang)空調制(zhi)冷系(xi)統性工(gong)(gong)作(zuo)(zuo)(zuo)壓力側(ce)負壓和工(gong)(gong)作(zuo)(zuo)(zuo)壓力側(ce)負壓,當工(gong)(gong)作(zuo)(zuo)(zuo)壓力過于沒(mei)(mei)置(zhi)值或工(gong)(gong)作(zuo)(zuo)(zuo)壓力高于沒(mei)(mei)置(zhi)值時,把握(wo)(wo)器釋放把握(wo)(wo)信號燈切割降低機電原。
五、調查的項目
1. 認識空(kong)(kong)氣文(wen)件收(shou)縮視(shi)(shi)頻(pin)(pin)文(wen)件收(shou)縮視(shi)(shi)頻(pin)(pin)式(shi)致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)間歇往復系統的(de)大致(zhi)(zhi)(zhi)機(ji)(ji)(ji)構和事(shi)業原因 2. 了解一下(xia)國際(ji)英文(wen)標淮GB/T5773—2004水比(bi)熱容(rong)式(shi)致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)文(wen)件收(shou)縮視(shi)(shi)頻(pin)(pin)機(ji)(ji)(ji)性能參數科學實(shi)驗技術 3. 使用(yong)多(duo)效冷(leng)(leng)(leng)疑器液滴(di)載冷(leng)(leng)(leng)劑(ji)間歇往復法(fa)(主測法(fa))求致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)文(wen)件收(shou)縮視(shi)(shi)頻(pin)(pin)機(ji)(ji)(ji)致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)量(liang) 4. 使用(yong)水冷(leng)(leng)(leng)散熱冷(leng)(leng)(leng)凝劑(ji)器熱穩定法(fa)(輔測法(fa))求致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)文(wen)件收(shou)縮視(shi)(shi)頻(pin)(pin)機(ji)(ji)(ji)致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)量(liang) 5. 主、輔測致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)量(liang)相比(bi)誤差(cha)值的(de)統計與具體(ti)剖析 6. 致(zhi)(zhi)(zhi)冷(leng)(leng)(leng)空(kong)(kong)調(diao)(diao)(diao)(diao)發電機(ji)(ji)(ji)耗(hao)能比(bi)的(de)統計與具體(ti)剖析
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