- Contact：Mr. Song
- Phone：0086-13705113637
- Tell：0086-0515-88809180
- Fax：0086-0515-88809181
- E-mail：jsjckt@126.com
- Address：No. 18, Rongguang Road, National High-tech Park, Yancheng City, Jiangsu Province
Ventilation ducts are an important part of the ventilation system. Reasonable design, such as air duct structure, layout and size, can directly affect the use effect and technical and economic performance of the ventilation system. How to arrange the air duct of the ventilation duct? Next, Jiangsu Jincheng Industrial Air Conditioning Accessories Ventilation Pipe Manufacturer will introduce it to you.
The air duct layout of the ventilation duct should follow the following principles:
① It should meet the technological requirements to the greatest extent and not hinder production operations;
② The exhaust points of the dust removal system should not be too much, in order to balance the resistance between the branch pipes. If there are many exhaust points, large cross-section manifolds can be used to connect the branches. The flow velocity in the collecting pipe should not exceed 3m / s, and a dust collecting box and an ash discharging device are provided under the collecting pipe;
③ The dust-removing air duct should be laid vertically or at an angle as much as possible, and the angle between it and the horizontal should be greater than 45 °. If it is necessary to lay horizontally or the inclination angle is less than 30 °, the flow rate should be increased, and the cleaning port should be set;
④ When transporting gas containing steam and mist droplets, there should be a slope of not less than 0.005, and a water seal drain pipe is installed at the lowest point of the air pipe and the bottom of the fan;
⑤The positive pressure duct containing highly toxic substances should not pass through other rooms;
⑥ The necessary adjustment and measurement devices should be set on the air pipe or the interface for the installation of measurement devices should be reserved.
The air duct layout of the ventilation duct is still very important for the entire ventilation system, so it is necessary to choose reliable and high-quality ventilation duct manufacturers.
Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. is a comprehensive manufacturer specializing in the design, production, installation and commissioning of industrial air conditioners and their accessories. Jincheng industrial air conditioner accessories including ventilation ducts are favored by users because of their unique products and superior performance.
Jincheng mainly produces and sells products: industrial air conditioners, chemical fiber industrial air conditioners, textile industry air conditioners, chemical fiber industry refrigeration, dust-free workshop refrigeration, and industrial air conditioning accessories including ventilation pipes, cooling towers, refrigerators and other equipment.
If you want to know more product information, please contact: Mr. Song 13705113637 Website: http://www.pc20080808.cn/
