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<p>三、中央空調系統實(shí)測風(fēng)量小于設計風(fēng)量產(chǎn)生原因及解決方法</p> <p>1、中央空調系統的實(shí)際阻力大于設計阻力，風(fēng)機風(fēng)量減小，條件允許時(shí)，改進(jìn)風(fēng)管構件，減少系統阻力。</p> <p>2、中央空調系統有阻塞現象，請檢查清理系統中可能的阻塞物。</p> <p>3、中央空調系統漏風(fēng)，應堵漏。</p> <p>4、風(fēng)機達不到設計能力或葉輪旋轉方向不對，皮帶打滑等，檢查、排除影響風(fēng)機出力的因素。</p> <p>四、室內噪音大于設計要求產(chǎn)生原因</p> <p>1、中央空調風(fēng)機噪音高于額定值，請測定風(fēng)機噪音，檢查風(fēng)機葉輪是否碰殼，軸承是否損壞，減震是否良好，對癥處理。</p> <p>2、中央空調風(fēng)管及閥門(mén)、風(fēng)口風(fēng)速過(guò)大，產(chǎn)生氣流噪聲，請調節各種閥門(mén)、風(fēng)口，降低過(guò)高風(fēng)速。</p> <p>3、中央空調風(fēng)管系統消聲設備不完善，請增加消聲彎頭等設備。</p> <p>五、中央空調系統總送風(fēng)量與總進(jìn)風(fēng)量不符，差值較大產(chǎn)生原因及解決方法</p> <p>1、中央空調風(fēng)量測量方法與計算不正確，請復查測量與計算數據。</p> <p>2、中央空調系統漏風(fēng)或氣流短路，請檢查堵漏，消除短路。</p> <p>六、中央空調室內氣流速度分布不均有死角產(chǎn)生原因及解決方法</p> <p>1、氣流組織設計考慮不周，應根據實(shí)測氣流分布圖，調整送風(fēng)口位置或增加送風(fēng)口數量。</p> <p>2、送風(fēng)口風(fēng)量未調節均勻，不符合設計值，應調節各送風(fēng)口風(fēng)量使與設計要求相符。</p> <p>以上就是小編為大家分享的關(guān)于中央空調的知識，希望我們的介紹能夠很好地幫助到大家！</p></div> <div id="hzfp3pt" class="righttext" style="float: left;"> <div id="ilbrm8n" 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