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  • 排烟风机箱应用在行业中起到哪些主要作用
  • 本站编辑:度能环保发布日期:2018-08-07 14:21 浏览次数:
排烟风机箱产品介绍:
 
Introduction of smoke exhaust fan box products:
 
 
 
1. 排烟风机箱选用控制参数为风量、全压、效率、噪声以及电机功率等。
 
1. smoke exhaust fan box selection control parameters are air volume, total pressure, efficiency, noise and motor power.
 
 
 
2. 通风机由于设置了排烟风机箱,有利于消声。
 
2. fan set up smoke exhaust fan box, which is good for noise elimination.
 
 
 
3. 通风机选型时,应考虑管路系统的漏风损失、计算误差,以及通风机实际风量、风压的负偏差,一般采用风量为1.05~1.1,风压为1.10~1.15 的安全系数。但也不采用过大,以防止通风机长期处在低效率区运行。
 
3. the air leakage loss and calculation error of the pipe system, the negative deviation of the actual air volume and wind pressure of the ventilator should be taken into consideration when the ventilator is selected. Generally, the air volume is 1.05 to 1.1 and the wind pressure is 1.10 to 1.15. But it is not too large to prevent fans from running in low efficiency area for a long time.
 
 
 
4. 注意管网阻力特性与通风机特性的匹配关系。为使通风机能稳定运行,应使通风机在其最高效率点附近工作, 通风机的工作点位于性能曲线中全压峰值点的右侧(即大风量侧,且一般位于全压峰值的80%)。
 
4. pay attention to the matching relationship between the resistance characteristics of the pipe network and the characteristics of the fan. In order to keep the ventilator running steadily, the fan should work near its maximum efficiency point. The working point of the fan is located on the right side of the peak point of the full pressure in the performance curve (that is, the large air volume side, and generally located at 80% of the full pressure peak).

离心风机箱与常用通风设备相比,具有风量大、噪声低、耗电省、现场拆装方便等特点。具有消音和空气过滤作用,配备电控箱后。可远程控制,次产品可用作通风系统串联加压;或直接作为拍风机,风机做混风箱兼风动力源之用,要求通过风机风机箱的气体,无腐蚀性和不燃性,不含粘性物质,此风箱已经在空调通风工程中广泛使用。
 
Compared with the common ventilation equipment, the centrifugal fan box has the characteristics of large air volume, low noise, electricity consumption, and convenient field assembly and disassembly. With silencer and air filter, equipped with electric control box. The secondary product can be used as the ventilation system in series pressure, or directly as the blower, the fan is used as the mixer and the wind power source, and it is required through the air of the fan fan box, without corrosion and flammability, and no viscous material. This air box has been widely used in the air conditioning and ventilation engineering.
 
 
 
离心风机箱采用了DF系列低噪声风机,特别适用于一般工厂,民用建筑,教育科研及办公大楼的通风换气以及空调系统的串联加压等。E式传动采用了本公司专为空调设计的低噪声系列风机,同时改型后的DSF风机箱除了能送排风之外,还能排放280℃以上的高温气连续运行100分钟以上。
 
The DF series of low noise fans are used in the centrifugal fan box. It is especially suitable for general factories, civil buildings, ventilation and ventilation of educational research and office buildings, and the pressurization of air conditioning system in series. The E drive adopts the low noise series fan designed by our company for air conditioning. At the same time, the modified DSF fan box can discharge the high temperature gas above 280 centigrade for more than 100 minutes in addition to the air supply.
 
 
 
具体的有关离心风机箱产品欢迎致电本厂家咨询有关信息。
 
Specific information about centrifugal fan box products is welcome to contact our factory for information.