欧美日韩国产一区二区三区区|精品欧美国产偷窥一区二区|亚洲中文字幕久久无码精品|亚洲毛片基地无码专区

What is the difference between the total heat exchanger of fresh air ventilator and fresh air unit

2020-09-02
Viewed:3764
return

  The sensible heat exchanger or total heat exchanger is built in the fresh air ventilator to recover part of the energy discharged from the outdoor air, so as not to increase the indoor energy consumption too much. It is characterized by forcing the replacement of new "old" wind, which is only a simple energy exchange between the new "old" wind. Wind road can be understood as two ways, one is fresh air, the other is indoor "old" wind. It is often used in small space occasions, such as family, hospital ward, small conference room, etc.

  fresh air unit is an air conditioning terminal equipment that uses cold and heat sources to heat and humidity the outdoor fresh air. The fresh air is sent into the room after being treated to the set temperature and humidity conditions. There is only one fresh air in the wind road. It is commonly used in large space or multi room places, such as auditorium, hotel rooms on a certain floor, etc.

  total heat exchanger is a component used in such as fresh air ventilator or combined air conditioner. With the help of additional fan, part of heat and moisture exchange between two air streams is completed. There are both energy transfer and mass transfer between the two air streams. (sensible heat exchanger has only energy transfer, not mass transfer).

Search

宁远县| 苗栗市| 道孚县| 周口市| 长寿区| 奉贤区| 襄汾县| 江北区| 乌兰县| 诸暨市| 淳化县| 福鼎市| 卓尼县| 宁蒗| 镇沅| 囊谦县| 台江县| 洞口县| 东至县| 琼海市| 安吉县| 乌海市| 聂荣县| 莲花县| 宁阳县| 连平县| 屯留县| 永年县| 米易县| 安仁县| 贵定县| 贡山| 沈阳市| 亚东县| 河曲县| 辽阳市| 淮滨县| 英山县| 全州县| 志丹县| 建德市|