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 Shenyang Ventilation Engineering

How to fully ventilate the ventilation pipeline in Shenyang?

2021-06-21 14:23:33
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Shenyang ventilation pipeline How to fully ventilate


Ventilation duct It is a channel for conveying dusty airflow, which connects the dust hood, dust collector, electric fan and other parts together. Whether the pipeline planning is reasonable directly affects the usefulness of the entire dedusting system. Therefore, Shenyang ventilation pipe manufacturers believe that they should sum up and consider various problems in pipeline planning to obtain more reasonable and useful solutions.


During operation, the interface between Shenyang ventilation pipe, electric fan and air outlet will oscillate. In order to reduce the impact of oscillation on the pipe, a section of hose (such as canvas hose) connecting the pipe to the electric fan is used. Usually, straight pipes are used at the outlet of electric fans. When restricted by the installation direction, when the elbow needs to be installed at the outlet of the fan, the direction of the elbow should be consistent with the rotation direction of the fan impeller.


Displacement ventilation In displacement ventilation system, fresh cold air is sent out from the bottom of the room at a very low speed (0.30.59t/s), and the temperature difference between supply air is only 24Y. Because of its high density, the incoming fresh air permeates the bottom of the room like water. The heat convection caused by the heat source has a relatively high vertical temperature in the room. The airflow slowly rises and leaves the work area, pushing waste heat and pollutants to the top of the room, and then discharging directly from the exhaust hole located on the ceiling or the top of the room.



 Shenyang ventilation pipeline



The partial ventilation system of Shenyang ventilation pipeline is divided into two categories: partial air supply and partial exhaust. Part of the exhaust is to capture and purify pollutants on site and discharge them to the outside. The local air supply is to send qualified air through treatment to the local workplace to ensure the local air condition.



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