[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - Ventilation pipeline project] industry conditions 1, the general exhaust system and install air conditioning systems should finish construction in the building envelope, obstacles have been cleared, no debris under the ground conditions. 2, the installation of the air cleaning system should be installed inside the building on the ground of good parts, plaster walls have completed the project budget, the room is not dusty or dust control measures under the conditions. 3, the general dust duct system should be installed in the plant process equipment or installing equipment base has been determined, the next device connector, cover position known manner. 4. Check the site reserved hole location, size should be consistent with requirements of the drawings, each side bigger than the actual section 100mm. 5, the job site have the appropriate facilities, such as ladders, shelves, security, fire-fighting equipment, and technical construction workers, quality and safety disclosure. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - galvanized duct] operating process (a) according to the design requirements and identify baseline reference civil duct elevation (two) and high production hanger hanging Point 1, after the elevation determined in accordance with the spatial location where the duct system, determine the wind pipe support and hanger form. 2, duct support and hanger fabrication drawings refer to "construction equipment construction and installation of Atlas" (91SB6) of material specifications and production practices. 3. Set hanging points: (1) embedded parts method: a pre-embedded: General by reserve officers will coordinate position by drawing embedded parts and support and hanger spacing, securely fastened to the building structure reinforcement. b late embedded: buried bracket on the brick wall: the distance from the project, to find the correct installation position ventilation engineering drawings based on the stent surface elevation is calculated on the steel duct, shot 80mm × 80mm square hole. The size of the hole should be the same inside and outside, a large depth than the depth of the wall bracket buried 30 ~ 50mm. After the hole lay the engineering specifications, the hole in the wall of water pouring wet and out of the cave brick crumbs. Then filling in the hole in the wall the first part of the 1: 2 cement mortar, the stent buried, buried depth is generally 150 ~ 200mm. Leveling bracket with a spirit level, adjust the depth of the buried, continue filling mortar, proper packing some water-soaked rocks and broken bricks, easy mounting bracket. When filled with cement mortar, should be slightly lower than the wall, wall decoration in order to carry out civil engineering jobs. Buried under the floor hanging pieces: After determining the location of the elevator with the impact of drilling on the floor in a transparent eye, then on the ground picking a 300mm long and 20mm deep grooves. The hanging pieces fit into a groove, the groove filled with cement mortar. Project Quote | Shanxi Engineering | Tianjin Jinzhong Ji Engineering Company provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!