随着经济的快速发展，人们的生活水平也逐渐提高，别墅开始逐渐盛行，现在的别墅大多都有地下室。那地下室通风设备有哪些用途呢?下面小编向大家介绍一下。
With the rapid development of economy, people's living standards have gradually improved, villas began to prevail gradually, most of the villas now have basements. What are the uses of the basement ventilation equipment? Here's a brief introduction.
1 排风机(也叫新风机)：把地下室的空气排到户外，地下室形成了负压，楼上和户外的空气再流入地下室。
1 exhaust fan (also known as fresh fan): the basement air is discharged outdoors, the basement forms a negative pressure, upstairs and outdoor air flow into the basement.
2 送风机(也叫新风机)：把户外的空气向地下室送入，地下室形成正压，地下室的空气向户外渗出或流出。
2. Blower (also known as fresh air): Put outdoor air into the basement, the basement forms a positive pressure, and the air in the basement seeps out or flows out to the outside.
送风机与排风机是通用的，正向安装是送风，反方向安装是排风，其作用一样的。
The air supply fan and exhaust fan are universal, the forward installation is the air supply, and the reverse installation is the air exhaust, which has the same function.
3 新风换气机(能量回收功能)：除了包含一个排风机和一个送风机，还必须包含能量回收功能(热回收装置)。送风机在工作的同时，排风机也在工作，并且把排出的空气里的能量(夏天的冷量，或者冬天的热量)回收回来，传递给送风机向地下室送的新风里，这样比较节约能源，降低使用费。
Fresh air exchanger (energy recovery function): In addition to including an exhaust fan and a blower, it must also include energy recovery function (heat recovery device). While the blower is working, the exhaust fan is also working, and the energy from the exhausted air (summer cooling, or winter heat) is recovered and transmitted to the fresh air that the blower delivers to the basement, which saves energy and reduces the cost of use.
地下室的空气一般比较污蚀而且非常潮湿，在夏天遇见空气湿度较高的情况下，会在地下室较凉的地方结露，比如在地
The air in the basement is usually dirty and very humid. When the air humidity is high in summer, it will dew in the cooler part of the basement, such as in the ground.
板上，在顶棚上，会有一层水珠。所以非常有必要安装排风机或者是送风机，送风机和排风机在商业上一般也叫新风机
On the board, on the ceiling, there will be a layer of water droplets. Therefore, it is very necessary to install exhaust fans or air blowers. Air blowers and exhaust fans are also called fresh air blowers in commerce.
现在您知道地下室通风设备有哪些用途乐吧。小编温馨提醒，购买通风设备时请选择正规通风设备厂家，如果您有
山东通风管道加工的需求可以点击我们的官网进行咨询：
/ Now you know what the basement ventilation is for. Xiaobian Warmly reminds us that when purchasing ventilation equipment, please choose a normal ventilation equipment manufacturer. If you have the need of processing ventilation pipes in Shandong, you can click on our official website for consultation: http://www.1nightescorts.com./
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