五種空氣凈化工程的處理方式帶你了解
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- 發布日期：2017-04-13 16:42:05
1）、采用新風承擔所有負荷的二次回風方式：
1), two air return way by air to bear all the load:
空氣凈化工程優點：室內機組無濕源；方便做新風值班風機
The advantages of air purification engineering: indoor unit without wet source; convenient to do a new wind on duty fan
空氣凈化工程缺點：共用一個新風系統時，室內溫濕度不能隨便調節。對新風機組要求 較高。
Air purification engineering shortcomings: the use of a new air system, the indoor temperature and humidity can not be adjusted freely. On the new wind turbine requirements higher.
PS：也有每個系統單獨新風預處理，溫濕度控制精確，但是造價高。
PS: also have each system to separate the fresh air, temperature and humidity control is accurate, but the cost is high.
2）帶再熱的一次回風方式：
2) a return air way with reheat:
空氣凈化工程 http://www.jnjkjh.com/ 優點：參數方便控制，準確度相對高，對表冷器無特殊要
Air purification engineering advantages: convenient parameter control, accuracy is relatively high, no special surface air coolers
空氣凈化工程缺點：冷熱抵消，能耗大，運行費用相對教高。
Air purification engineering shortcomings: cold and hot offset, high energy consumption, operating costs are relatively high.
PS；我一般采用這種處理方式，多數用在西南地區。
PS; I generally use this approach, most used in the southwest.
3）增設一次回風的二次回風方案。
3) two air return scheme needs a return air.
就是將回風分兩部分，一部分直接與新風混合經冷卻干燥--風機溫升處理后與另一部分回風一起送如室內。部分回風承擔負荷
Means the. The air is divided into two parts, part of the direct and fresh air mixed by cooling and drying air temperature rise after treatment with the other part of the return together to send such as indoor Take the load part of return air
空氣凈化工程優點：新風處理簡單。比一次回風節能
The advantages of air purification engineering: fresh air treatment is simple. Such a return air ratio
空氣凈化工程缺點：系統管道多點。
Shortcomings of air purification engineering: system pipeline.
4）焓差特別大的地區，提前對新風采用除濕機除濕。再經過新風機組。。。其他同
4) in the region, the enthalpy difference is particularly large. And then through the fresh air unit... Others
空氣凈化工程優點：有針對性，特殊問題特殊處理
The advantages of air purification engineering: targeted, special issue special treatment
空氣凈化工程缺點：增加除濕機，造價高
Shortcomings of air purification engineering: increasing the desiccant, high cost
5）室內循環風，濕負荷還是新風承擔。
5) indoor cycling wind, wet load or fresh air.
這種我一般不用。
This kind of I don't generally.
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