In this way, it will increase the use cycle of the equipment, and the cleaning is simple and simple, which is conducive to the rapid operation. The important point is that the technical parameters such as the air volume, rotation speed, and so on of the equipment reach the requirements of all engineering applications and regulations.
Assume that the warehouse with slightly better conditions is not only conducive to selecting equipment ventilation pipes, but also to improving the warehouse environment and material storage. It is also no harm to select the equipment ventilator or the equipment ventilation electric fan, but it should be noted that the ventilator installed at the vent is turned off at the time of work. Assuming that the light rotates, the shaft overheats and catches fire, which will lead to a serious event in the warehouse.
The commonly used plastic ventilation pipe is made of rigid polyvinyl chloride plastic sheet. Because of its good chemical stability, it is often used to transport corrosive gases. Unplasticized polyvinyl chloride air duct and accessories are processed in the same way as metal sheet air duct in terms of opening and scribing, while there are great differences in other aspects. After the completion of the ventilation duct equipment, the connection between the plate and the plate shall be welded with hot-air plastic. The longitudinal seam of the air duct shall be equipped with germanium. The round air duct can be studied during assembly and welding.
The ventilation duct works are usually constructed by craft, and do not require special processing equipment. Therefore, the ventilation duct works are suitable for construction in such small places as domestic air conditioners. It is also very simple to use composite materials to manufacture large and small fittings and elbow fittings on site, so the construction speed is fast, and the demand for construction staff is relatively low.
In addition, the demand for equipment accuracy of ventilation duct is relatively low, which can advance the equipment speed of air duct. The definition of ventilation pipeline engineering is clearly defined as the general term of air supply, exhaust, dust removal, pneumatic transportation and smoke control and exhaust system engineering.
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