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      Welcome to Dongguan Lisheng Electromechanical Equipment Co., Ltd.

      ? Hotline:400-8385-889
      Products

      Hotline:400-8385-889
      Tel:0769-85656916
      Wang:Sheng 13751350708
      Chuang:Sheng 13712951855
      Fax:86-0769-85656926
      E-mail:ls@dglisheng.com
      Website:www.bitekeji.cn
      Room 203, No. 45, Lianma Road, Dalingshan Town, Dongguan City  
      Environmental Cooling Ventilation Equipment
      Negative Pressure Fan/Exhaust Fan
      Negative Pressure Fan/Exhaust Fan

      Our company specializes in undertaking all kinds of environmental protection ventilation and cooling projects, water curtain air conditioning with negative pressure fan, cooling effect is remarkable, can reduce the temperature to about 28 degrees, consistent with human temperature, if the water with wells as a source of water effect is better, can compare with the effect of air conditioning.Less investment: the same refrigeration rate, one-time investment is about one-sixth of air conditioning, operating costs are about one-tenth of air conditioning;Environmental protection and energy saving: low energy consumption, large air volume, low noise, stable operation, long life, high efficiency advantages;

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      環保水簾空調搭配負壓風機產品優勢:


           水簾空調搭配負壓風機,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源效果更佳,能比擬空調的效果

      投資少:同等制冷率,一次性投資約為空調的六分之一,運行費用約為空調的十分之一;

      環保節能:耗能低、風量大、噪音低,運行平穩,壽命長,效率高等優勢;

      智能排污:整機采用CAD/CAM設計百葉窗自動起閉達到防塵,防水,美觀大方;既可吹風,也可抽風



      產品概述
           負壓風機是利用空氣對流、負壓換氣的降溫原理,是一種由安裝地點的對向---大門或窗戶自然吸入新鮮空氣,將室內悶熱氣體迅速強制排出室外,任何通風不良問題均可改善的機器,降溫換氣效果可達90%-97%。負壓風機向外排出空氣使室內氣壓下降,室內空氣變稀薄, 形成一個負壓區,空氣由于氣壓差補償流入室內。在工業廠房實際應用中,負壓風機集中安裝于廠房一側,進氣口于廠房房另外一側,空氣由進氣口到負壓風機形成對流吹風。在這個過程中,靠近負壓風機附近的門窗保持關閉,強迫空氣由進氣口一側門窗補償流入車間??諝馀胖?、有秩序的由進氣口流入車間,從車間流過,由負壓風機排出車間。換氣徹底、高效,換氣率可高達99%。通過具體的工程設計、根據需要設計換氣速度和風速,任何高熱、有害氣體、粉塵煙霧均能迅速排出車間,任何通風不良問題均能一次性徹底解決。從開啟風機的幾秒鐘內即可達到通風的效果。

      負壓風機應用:
      適用于高溫或有異味的車間:如熱處理廠、鑄件廠、塑料廠、鋁型材廠、制鞋廠、皮件廠、電鍍廠、各種化工廠。
      適用于勞動密集型企業:如服裝廠、各類裝配車間、網吧。園藝溫室大棚通風降溫、畜牧場降溫。
      適用于需要降溫又需要一定濕度的場所:如棉紡廠、毛紡廠、麻紡廠、織布廠、化纖廠、加彈廠、針織廠、絲織廠、經編廠等各類紡織廠。
      適用于倉儲物流領域與石材廠除塵。

      2011-07-06 17.20.24.jpg2013-06-16 11.50.21.jpg
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      Dongguan Lisheng Electromechanical Equipment Co., Ltd.    Dongguan Lisheng Electromechanical Equipment Co., Ltd. 
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      Hotline: 400-8385-889
      Tel:0769-85656916
      Wang:Sheng 13751350708
      Chuang:Sheng 13712951855
      Fax: 86-0769-85656926
      E-mail:ls@dglisheng.com
      Website: www.bitekeji.cn
      Add:Room 203, No. 45, Lianma Road, Dalingshan Town, Dongguan City

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