First, Ji'nan ventilation pipe project construction notes:
1, according to the characteristics of the project, the site should be spacious, bright, clean, ground leveling. The processing of basic equipment, equipment and power supply safety protection device needs to be complete.
2, when the wind pipe and fan connection, should be in and out of the air inlet and soft joint, and its soft joint section scale should be fan and air inlet and outlet together. Hose joint can be used canvas, artificial leather and other materials, hose length shall not be less than 200, tightness should be appropriate, flexible hose can buffer fan vibration.
3, when carrying water containing condensate or more humid gas, the horizontal pipe should be equipped with a slope, and at the low point to connect the drain pipe. When installing, the bottom of the air duct shall not be longitudinal joint, and the sealing joint shall be stopped at the seam at the bottom.
4, when the air duct and dust removal equipment, heating equipment, etc., before the equipment should be completed, according to the drawings of theoretical drawings to stop the prefabrication and installation.
5, to transport flammable and explosive gas steel plate air duct, in the air channel connecting flange should be installed across the wiring, and connect with the electrostatic grounding network.
6, Ji'nan ventilation pipeline device, in and out of the open hole in the air duct should be prefabricated, such as in the end of the air duct device on open air, the interface should be close.
7, the equipment in the building structure has been done, and indoor rough decoration and internal walls, floors have been prepared under the conditions of the installation, at this time the ventilation system of the dry pipe is also installed.
Two, Ji'nan ventilation pipe project tells you the common features of ventilation duct products:
1 、 the ventilation pipe can save about 40% of the project cost compared with the traditional brick ventilation duct;
2, the common problem is that the combustion performance and fire resistance of the finished ventilation ducts have not been tested by the relevant departments of the state, and the combustion performance of some ventilation materials and the thickness of the pipe wall do not meet the requirements.
3. The vent pipe of the ventilation pipe is equipped with a smoke check valve and a fireproof isolating door, which can effectively prevent the string from being mixed with fire;
4, with the traditional brick magnesite ventilation ventilation duct ratio, light weight and high strength, can greatly reduce the load of the building;
5 、 the ventilation pipe can adjust the pipe size according to the size of the reserved hole at any time;
The exciting content of this article comes from Ji'nan ventilation pipe project. Please click on our official website: http://www.jzbxxh.com/, thank you for coming!