資源描述：
《空調(diào)維修教程.doc》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫。
1、SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
2、bagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLine
3、SpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra[教程分享]空調(diào)維修教程一、????空調(diào)器的有關(guān)術(shù)語。1.????制冷量（國標(biāo)GB7725規(guī)定：名義制冷量與實際制冷量允許有偏差，但實測制冷量不
4、小于名義制冷量的92%）、熱泵制熱量、制冷消耗功率、制熱消耗功率、除濕量、制冷劑（制冷工質(zhì)）、循環(huán)風(fēng)量。2.????干濕球溫度：國標(biāo)GB7725規(guī)定，測試制冷量的工況（工作狀況參數(shù)）條件是，室內(nèi)干球溫度為27℃，濕球溫度為19.5℃，室外干球溫度為35℃，濕球溫度為24℃。3.????露點溫度：濕空氣開始凝露為水時的溫度。其與空氣的相對濕度有密切關(guān)系，若相對濕度越大，其露點就越高，物體表面也就越容易凝露。4.????蒸發(fā)溫度：制冷劑在蒸發(fā)器內(nèi)蒸發(fā)時的溫度，也是制冷劑對應(yīng)于蒸發(fā)壓力的飽和溫度。它對制冷效率影響較大，它每降低1度，制取同樣的冷量需增加功率4%，所以在條件許可的情況下，適當(dāng)提高蒸發(fā)
5、溫度，對提高空調(diào)器制冷效率是有利的。家用空調(diào)器的蒸發(fā)溫度一般比空調(diào)出風(fēng)口溫度低5~10度，正常運行時，蒸發(fā)溫度在5~12度，出風(fēng)溫度在10~20度。5.???SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSp
6、acingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFo
7、rmatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccc
