冷却塔选定、设置、运行时的注意事项（Precautions for selecting, setting and running of cooling tower）.docVIP

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冷却塔选定、设置、运行时的注意事项（Precautions for selecting, setting and running of cooling tower）.doc

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冷却塔选定、设置、运行时的注意事项（Precautions for selecting, setting and running of cooling tower）

冷却塔选定、设置、运行时的注意事项（Precautions for selecting, setting and running of cooling tower） Precautions for selecting, setting and running of cooling tower Previously, we talked a lot about the maintenance of the cooling tower, but it seems to miss the most important point -- the selection and setting of the cooling tower itself. When choosing the cooling tower, the company should pay attention to its setting of the site, the setting of the piping, water pump, and the key points of the cooling tower operation. Below, we will specify these considerations. First of all, the cooling towers attention to the setting of the site. 1. The cooling tower shall be set in a ventilated place. Avoid areas with dust, acid exhaust, high temperature exhaust and water vapor. Especially after inhaling large amounts of soot, not only cooling towers, piping and other equipment can be corroded. 2. If there are obstacles or gaps between the window and the wall, air suction will generate impedance, resulting in low cooling capacity. Please maintain a certain distance, as follows: Cooling capacity L size 5 ~ 15RT 0.5 m above 20 ~ 70RT 1.0 m 80 ~ 100RT 2.0 m 110 ~ 175RT 2.5 m above 200 ~ 400 rt 3.0 m above More than 3.5 m above 500RT Note: if the obstacle is the outer wall and the outer wall can be opened, the L size can be adjusted according to the opening area and opening rate. In addition, according to the outer wall, L size can be adjusted appropriately, please ask the cooling tower manufacturer. 3. If the obstacle is higher than the cooling tower, in order to prevent the air short circuit, please use straight pipe. 4. The piping size fitting for the sample. 5. The piping and water pump should be installed below the water level of the cooling tower. Do not let air in. (1) heat resistance temperature: The fill is made of rigid polyvinyl chloride resin (PVC), which causes the distortion of high temperature water. Standard, using the limit temperature 45 ℃, especially pay attention to when the tria