五種空氣凈化工程的處理方式帶你了解
- 發(fā)布人：
- 發(fā)布日期：2017-04-13 16:42:05
1）、采用新風(fēng)承擔(dān)所有負(fù)荷的二次回風(fēng)方式：
1), two air return way by air to bear all the load:
空氣凈化工程優(yōu)點(diǎn)：室內(nèi)機(jī)組無(wú)濕源；方便做新風(fēng)值班風(fēng)機(jī)
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(diǎn)：共用一個(gè)新風(fēng)系統(tǒng)時(shí)，室內(nèi)溫濕度不能隨便調(diào)節(jié)。對(duì)新風(fēng)機(jī)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(gè)系統(tǒng)單獨(dú)新風(fēng)預(yù)處理，溫濕度控制精確，但是造價(jià)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(fēng)方式：
2) a return air way with reheat:
空氣凈化工程 http://www.jnjkjh.com/ 優(yōu)點(diǎn)：參數(shù)方便控制，準(zhǔn)確度相對(duì)高，對(duì)表冷器無(wú)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(diǎn)：冷熱抵消，能耗大，運(yùn)行費(fèi)用相對(duì)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(shù)用在西南地區(qū)。
PS; I generally use this approach, most used in the southwest.
3）增設(shè)一次回風(fēng)的二次回風(fēng)方案。
3) two air return scheme needs a return air.
就是將回風(fēng)分兩部分，一部分直接與新風(fēng)混合經(jīng)冷卻干燥--風(fēng)機(jī)溫升處理后與另一部分回風(fēng)一起送如室內(nèi)。部分回風(fēng)承擔(dān)負(fù)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(yōu)點(diǎn)：新風(fēng)處理簡(jiǎn)單。比一次回風(fēng)節(jié)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(diǎn)：系統(tǒng)管道多點(diǎn)。
Shortcomings of air purification engineering: system pipeline.
4）焓差特別大的地區(qū)，提前對(duì)新風(fēng)采用除濕機(jī)除濕。再經(jīng)過(guò)新風(fēng)機(jī)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(yōu)點(diǎn)：有針對(duì)性，特殊問(wèn)題特殊處理
The advantages of air purification engineering: targeted, special issue special treatment
空氣凈化工程缺點(diǎn)：增加除濕機(jī)，造價(jià)高
Shortcomings of air purification engineering: increasing the desiccant, high cost
5）室內(nèi)循環(huán)風(fēng)，濕負(fù)荷還是新風(fēng)承擔(dān)。
5) indoor cycling wind, wet load or fresh air.
這種我一般不用。
This kind of I don't generally.
