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Anonymous users2024-01-241.The size of the air supply and return air outlets is determined by the size parameters of the equipment, and can be modified under the premise of not reducing the area of the return air without reducing the water.
2.The height of the general equipment is 250mm, the shortest upper boom is 50mm, the condensate pipe under the coil is 50mm, and the main and auxiliary keels of the ceiling are 100mm. Therefore, the air conditioner above the ceiling should be as small as 450mm.
3.According to the air-conditioning installation specifications, the distance between the air supply and return air outlets shall not be less than meters.
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Anonymous users2024-01-23The determination of the tuyere size is determined by the wind speed and the size of the machine.
Central air conditioning generally pays attention to the comfort of the exit height does not have much to do with it, we generally pay attention to the air outlet speed, blowing to the person do not feel obviously uncomfortable, so if the ceiling is high enough, choose a smaller air outlet, if the ceiling is lower, choose to make it larger, such a speed will be smaller, blowing to the person will feel less uncomfortable. Under normal circumstances, it is required that the wind blows on the person at the air outlet, and it cannot be higher than meters per second. If you can't achieve it anyway, choose other forms of outwinding.
Generally, the height of the inner unit of the household central air conditioning is about 20cm, the width depends on the size of the unit, basically 1 meter up and down, the depth is about 60cm, the general ceiling is the height that everyone cares about, the air conditioner needs to play the boom, so the distance from the air conditioner to the ceiling is about 2cm, the bottom should be drained, if the drainage pipe is longer, it is estimated that 5-7cm should be left, so the whole ceiling space is about 30cm, of course, if the ceiling is too low after the ceiling is done, you can buy the inner machine with its own drainage pump, The condensate can be lifted up and then discharged, so that the height of the few centimeters under the air conditioner is omitted, and 22cm can be done.
The concept of the reserved size of the ceiling is inaccurate and the procedure is wrong. The central air conditioning unit should be installed first, and then the ceiling should be used to package and hide the internal unit. AT PRESENT, THE THICKNESS OF THE MACHINE ON THE MARKET IS DAMAGED BY THE HOME INSTALLATION MACHINE, AND THE HEIGHT OF THE CEILING NEEDS TO BE 280MM, AND THE AVERAGE HOME CAN DO 300MM. >>>More
The thickness of the built-in air duct in the ceiling of the inner machine is only 20 cm, but considering the problem of condensation, the ceiling is generally 30 cm
1. The height of the ceiling needs to be based on the thickness of the indoor host. >>>More