Top 10 precautions for central air-conditioning duct installation

1.Duct arrangement should adopt the method of laying along the wall as far as possible, so that in the final when decorating, can form concave and convex structure, not only keep the interior clear height, and blocked duct, and can have good decoration effect.

2. The wind pipe should be as short as possible in the layout, not too much elbow, not too small in the corner radius, and try to avoid the pipe mutated diameter to reduce the loss of the pressure along the path.

3. The structure of the original building should not be destroyed when the air duct is installed, especially the bearing structure.

4. The duct passes through the wall, and the cracks around the hole should be filled with elastic materials.

5. In order to reduce the noise, the starting end of the duct (with the fan connection) should not be curved. When necessary, the guide blade should be installed in the elbow and the three-way branch.

6. The connection of the air duct shall be strictly regulated, and the paste shall be firm, laid should be flat, and the binding shall be tight, without slip, relaxation and fracture, to prevent leakage (heat).

7. Air duct which can produce air of condensate, must be installed according to the slope of the design.

8. The installation shall be strong. All lifting, supporting and supporting bracket shall not obstruct the operation of the tuyere, valve, control system and inspection door, and shall be treated with good rust.

9. The installation of the new wind tube shall be in accordance with the requirements of the installation of the air duct machine, and the installation of slope shall be made according to the design requirements (slope to the new port).

10. The new breezes should be equipped with rainproof and filter cover, and the installation location should be free of air pollution and easy to repair.

Notice for production of air duct production line

The air duct production line does not work independently. It exists and operates as a whole production line system. From the volume of material, the process of forming the wind pipe by the machine processing equipment is complete, any part of the end of Chengdu without wind pipe production line, in the operating process to follow the instructions to complete the operation procedures, and pay attention to the following matters.

1. before work, check all parts of the equipment, data and system is in good condition, and open empty car test. It is strictly forbidden to operate without overload. Equipment for wind pipe production line must be operated by hand and cooperate with each other.

2. the operation of the air duct production line must be performed by professional technicians. Other non personnel are prohibited from working near the pipe line.

3. material selection issues. In the design, manufacture and maintenance, the materials should be selected according to the nature and characteristics of the parts. The material of the wind pipe production line is strictly prohibited from wearing, corrosion, excessive deformation, fatigue, rupture and aging products.

4. assembly quality problems. In this condition, a reasonable initial clearance is required. If the initial gap is too large, the effective life cycle will be shortened; in addition, the accuracy of the position between the parts in assembly is also very important, and if not meet the requirements, it will cause additional stress, partial wear and other consequences.

5. proper maintenance. According to the reasonable process, cost-effective and the principle of possible production, reasonable maintenance and quality maintenance. It is necessary to rationally select and apply the repair process, pay attention to the preparation before the repair, and perform the operation according to the regulations and repair after the repair process.