How to prevent rusting and aging of ventilation pipes?

通風設備管道就是被用來通風的，緩解室內空氣質量，輸送新鮮的空氣等，由于空氣是人們生存的首要條件，經常性的呆在封閉的空氣會讓人窒息。例如在辦公室的白領們，尤其是在冬天，窗戶關閉，開著空調，空氣不流通，經常會出現呼吸困難、頭疼等身體健康問題，這就要求有良好的通風管道。

Ventilation equipment pipes are used to ventilate, alleviate the indoor air quality, transport fresh air, etc. because air is the first condition for people to survive, often staying in the closed air will make people suffocate. For example, in the office, especially in winter, the windows are closed, the air conditioning is on, the air is not circulating, and often there are physical health problems such as breathing difficulties, headaches, etc., which requires good ventilation pipes.

由于通風管道跟空氣直接的接觸，用的時間長了就會生銹發生老化現象，所以也是提醒著樓房的管理人員經常性的清理管道，延長使用的壽命。有時候對于一些特殊地方的管道會采用噴防腐涂料進行防腐保護，在使用涂料的時候，要先將管道清理干凈，在均勻的涂上涂料進行防腐。

Due to the direct contact between the ventilation pipe and the air, it will rust and age when it is used for a long time, so it is also a reminder to the building management personnel to regularly clean the pipe and extend the service life. Sometimes the pipeline in some special places will be protected against corrosion by spraying anti-corrosion coating. When using the coating, the pipeline shall be cleaned first, and the coating shall be applied evenly for anti-corrosion.

其實對于通風管道來說，對于我們生活中的重要性我們都知道，尤其是一些人在購房時也會考慮一下通風怎么樣，房子在構建初期就會設計好各個管道的位置和應該怎么鋪設，為人們擁有良好的生活品質做保障。

In fact, as for the ventilation pipes, we all know the importance of our life, especially when some people buy houses, they will also consider how to ventilate. In the early stage of the building, the location of each pipe will be designed and how to lay it, so as to guarantee people's good quality of life.