中央空调新风系统原理是什么
What is the principle of the central air conditioning fresh air system
中央空调新风系统其实就是在安装中央空调的时候，加装一组中央新风系统，进而补足中央空调系统空气流动不足的缺点。一般而言，中央空调系统的内机都是放在卧室、客厅等处，因此，主要的换气区域州苗木 保定电动门 保定空压机 化粪池模具 微型蠕动泵 保定强夯 收费岛模具就集中在这些地方。而中央新风系统的主机一般安装在阳台、厨房、走廊、卫生间等位置，并且在各个房间都有出风口，保证室内空间的空气能够充分流动，保证空气的循环，让你在门窗紧闭的室内也有开窗通风的感觉。
The
central air conditioning fresh air system is actually an additional set
of central fresh air systems installed during the installation of
central air conditioning, in order to compensate for the shortcomings of
insufficient air flow in the central air conditioning system. Generally
speaking, the internal units of the central air conditioning system are
placed in the bedroom, living room, and other places, so the main
ventilation areas are concentrated in these places. The main unit of the
central fresh air system is generally installed on balconies, kitchens,
corridors, bathrooms, and other locations, with air outlets in each
room to ensure sufficient air flow and circulation in the indoor space,
giving you the feeling of opening windows for ventilation even in
tightly closed rooms.
中央空调新风系统的设计规范是什么？
What are the design specifications for the central air conditioning fresh air system?
对于中央空调新风系统的设计规范，最重要的就是风量的计算，在欧美发达国家对中央空调新风系统的风量有严格的规定，应不少于20m³/h，而在实际设计中，应该根据每人30m³/h进行计算。除此之外，针对不同的换气次数，以及不同的建筑户型，要进行进一步的设计计算，这样才能保证中央空调新风系统能够满足用户需求。同时，楼层的高低对中央空调新风系统也有一定的影响，针对楼层低于10楼的用户，应该酌情考虑增加新风风量，因为10楼以下空气相对更加浑浊。
For
the design specifications of central air conditioning fresh air
systems, the most important thing is the calculation of air volume. In
developed countries in Europe and America, there are strict regulations
for the air volume of central air conditioning fresh air systems, which
should not be less than 20m ³/ h. In actual design, it should be based
on a distance of 30m per person ³/ Calculate with h. In addition,
further design calculations are needed for different air changes and
building types to ensure that the central air conditioning fresh air
system can meet user needs. At the same time, the height of the floor
also has a certain impact on the central air conditioning fresh air
system. For users below the 10th floor, it should be considered to
increase the fresh air volume as appropriate, as the air below the 10th
floor is relatively more turbid.