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負壓風機的構(gòu)造

點擊：3399 日期：2016-06-28 選擇字號：小中大

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引用國外先進技術(shù)所生產(chǎn)的IP54、F級絕緣風機專用鋁殼馬達。具有欠相過載保護作用、使用壽命長、運轉(zhuǎn)平穩(wěn)、噪音小。

采用號稱500年不分解的FRP(玻璃鋼）為風機外殼材質(zhì)，具有抗酸堿、防腐蝕、不生銹、使用年限長等特點，同時減少了由于整機因金屬材料多而產(chǎn)生共鳴的現(xiàn)象。

負壓式風機的降溫原理：負壓式風機是利用空氣對流、負壓換氣的降溫原理，由安裝地點的對向---大門或窗戶自然吸入新鮮空氣,將室內(nèi)悶熱氣體迅速強制排出室外,任何通風不良問題均可改善,降溫換氣效果可達90%-97%。

負壓式風機的強大優(yōu)勢：

1、投資少，耗能低。同等制冷率，一次性投資約為空調(diào)的六分之一，運行費用約為空調(diào)的十分之一；

2、降溫效果顯著，能把溫度降至28度左右，與人體溫度相符，若配合水井的水作為水箱的源效果更佳，能比擬空調(diào)的效果；

3、空氣清新、濕潤，空氣清潔度可達99%。

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