The central air -conditioning air duct refers to a channel for the circulation of central air -conditioning air circulation by building materials.Its size is related to air ducts.
Central Air Condition Volume Price
Jiandao aluminum alloy waterproof shutter returning airway, central air -conditioning in and out of customized air ducts, carefully selected aluminum alloy processing, stronger hardness; 200 degrees Celsius high -temperature paint, so that aluminum alloy air ducts can be more resistant to corrosion and aging; good workmanship, corner welding weldingMore firmly; high -strength wear -resistant filter, nylon material quality, filtering the dirty dust in the air, can make professional customization according to user needs. The market price is 53.00 yuan/square meter.ABS Bloss Plastic Verm, the dedicated air duct for central air -conditioning can customize single or double layers.Adopting a professional 45-degree design, gently mobilizing the louver can freely change the direction of the airflow (after installation can only be adjusted up, down or left and right);The market price is 46.00 yuan/square meter.
Central Air Condition Volume Clean
1. Use a robot with a photo of the photo to enter the pipeline to shoot the pollution status in the duct; 2. According to the building drawings of the house, formulate the pipeline cleaning construction plan with the customer;, Block the airbags), block the two ends of the pipeline with a blocking airbag on the outside of the two openings; 4. Use a hose to connect the dust collector to one of the construction holes, so that the negative pressure airflow in the air duct can be generated, let the dust and pollution stainsThings are inhaled into the dust collector.
Central air -conditioning airway production
First of all, the first step needs to be long in the outer diameter of the air duct, leaving some deviations.I will give you a set of data for everyone to make reference when making. When the air duct is less than 300mm, it should leave a deviation of about 2mm. When the air duct is greater than 300mm, it should leave a deviation of about 3mm.The second step is to weld the flange of the air duct. The deviation of the plane of the flange can be 2mm, and the rivet link is tightly applied in welding.The third step needs to be reinforced by the air duct. It is important to note that if it is a circular air duct with a diameter greater than 800mm, flat steel reinforcement should be used. If it is a rectangular duct, and it grows about 630mm, corner steel reinforcement should be selected.
Central air -conditioning airway installation
Central air -conditioning airway installation method: First, first invite various departments to cooperate at the construction site and conduct professional and carefully inspected professional carefully.2. Installing the central air -conditioning air duct system needs to be completed in the main body of the building, the venue has a certain degree of cleanliness, and there is no environmental conditions with no large pollution (because the central air -conditioning airway plays a large extent to purify the air.Therefore, it is necessary to keep the environment when installing the central air -conditioning air duct).3. During the construction stage of the building, do a good job of embedded parts, reserved holes, etc.! The reserved holes should be about 100mm larger than the cross -section of the central air -conditioning duct.During the air duct, you should try to use the scaffolding tower cranes and manhole frames such as the construction of the building.

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