What is the central fresh air
High Voltage Transmission Line
We have got 220kV Transmission Line Steel Pole Quality Certificate
from Power Industry Steel Tower Qualified Inspection & Test Center
from 2001 year.
Our steel poles are made from quality sheet through bending, forming,
automatic welding and hot galvanization. We can reach one-run machining
length of 14m and can bend sheet of thickness up to 45mm. We adopt
advanced welding procedures, automatically weld main joints and reach
rank-II welding quality. We supply more than 4000ton Substation
Structure for our clients every year.
Transmission Line Steel Pole, Utility Pole, Steel Tubular Pole, High Voltage Transmission Line Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.jinleisteeltower.com
What is the central fresh air? The central fresh air transmission method adopts displacement instead of the internal circulation principle of air-conditioning gas and the unhealthy practice of mixing old and new gases. Outdoor fresh air will be automatically sucked into the room through the negative pressure method, and it will automatically not dust and filter automatically when inhaled. . At the same time, the corresponding indoor pipeline is connected with the exhaust outlets in several functional spaces, and the formed circulation system will take away the indoor exhaust gas.
The central fresh air can provide fresh air for human health and does not participate in regulating indoor temperature. All the air supply comes from the fresh air outside, and the indoor return air is discharged from the unified exhaust pipe to the outside.
You should understand the working principle of the Central Fresh Air. If you do not understand the new air system, you can go to the Italian Fini Air System Network to inquire. At the same time, the brand policy on joining the new style is also relatively complete.