For different types of cleaning and maintenance, first of all, galvanized sheet steel air duct, which in fact requires the use of relatively advanced air duct cleaning technology directly. At present, in this year's time, for the cleaning of ventilation duct, in fact, the cleaning robot will be directly popular, which costs a lot and has a long cycle.

通風管道在很多工廠、學校等公共場所使用，主要是為了通風換氣，而在工廠中使用的通風管道不但要通風，而且還要保證車間的溫度恒定，一般車間溫度保持在25攝氏度，這是加工的需要，任何物質都有熱脹冷縮的作用，除水以外，所以在熱處理車間更是對溫度有嚴格的要求。

Ventilation pipes are used in many factories, schools and other public places, mainly for ventilation and air exchange. The ventilation pipes used in factories should not only ventilate, but also keep the temperature of the workshop constant. Generally, the temperature of the workshop should be kept at 25 ℃, which is the need of processing. Any substance has the function of heat expansion and cold contraction. In addition to water, so in the heat treatment workshop, the temperature is more important There are strict requirements.

在熱處理車間安裝通風管道需要按照，車間安裝工藝圖紙進行安裝，然后根據實際需要進行調整，如果還不能保持室內溫度穩定，需要對車間溫度安裝調整器，一般的車間會以空調代替，所以我們也要為空調加裝通風設備，這些安裝的通風系統都是必不可少的。

The installation of ventilation pipes in the heat treatment workshop needs to be carried out according to the workshop installation process drawing, and then adjusted according to the actual needs. If the indoor temperature cannot be kept stable, the temperature regulator in the workshop needs to be installed, and the general workshop will be replaced by air conditioner, so we also need to install ventilation equipment for the air conditioner, and these installed ventilation systems are essential.

應該保持內壁是光滑的，而且通風管道加工的過程中，還不能將涂層損壞，若是出現損壞的部位，需要用環氧樹脂涂刷在表面即可。另外還要做好防腐蝕措施，不能使用抽芯鉚釘，而且在通風管道零件裝配的時候，這些零件都要經過鍍鋅處理才行。

The inner wall should be kept smooth, and the coating cannot be damaged during the processing of the ventilation pipe. If there is any damaged part, it needs to be painted on the surface with epoxy resin. In addition, anti-corrosion measures shall be taken, and blind rivets shall not be used, and these parts shall be galvanized during the assembly of ventilation pipe parts.

不同種類的通風管道本身的施工安裝其實也就是需要我們進行注意，就鍍鋅薄鋼板風管，接下來講的話，對于它的制作以及其安裝周期上也比較長，關于這一點，我們其實也就是會注意到對于管道尺寸以及其走向變更的時候會比較的費工費事。

In fact, the construction and installation of different types of ventilation pipes need our attention. As for galvanized sheet steel air pipes, the next thing we will talk about is that the production and installation cycle of them are also relatively long. As for this, we will notice that the pipe size and its direction change will be more labor-intensive.

關于上述通風管道的安裝，對于其保溫層在風管安裝好之后其實也就是要進行現場安裝，在工序上比較的繁瑣。

As for the installation of the above ventilation pipes, the insulation layer is actually to be installed on site after the installation of the air pipes, which is quite tedious in the process.

接下來，就是通風管道當中關于無機玻璃鋼風管的安裝，對于這類的管道本身其實也就是會比較的笨重，不容易進行搬運，再者，就另外一個方面來講，我們其實也就是會注意到它本身的強度上其實也就是會比較高，但是這類的通風管道本身而言也就是會比較脆弱，容易受到碰撞導致其出現酥裂與破損。

Next, it is about the installation of inorganic FRP air ducts in the ventilation ducts. For this kind of ducts, they are actually bulky and not easy to carry. Moreover, on the other hand, we will notice that their strength is actually relatively high, but this kind of ventilation ducts are relatively fragile It is easy to crack and damage due to collision.