天天乐棋牌 The air duct part comprises an air supply pipe, an air return pipe and an air outlet. When running by some fresh air and indoor air mixture after the air after purification, humidifying, cooling or heating treatment in the indoor unit, the air supply pipe to send to each room, the indoor air concentration to indoor units from the air return pipe. The whole system is operated by a thermostat to automatically control the start and stop of the equipment and maintain the indoor constant temperature.
The central air conditioning ventilation pipe can be underfloor or ceiling fan, in addition to adjust the temperature, but also through the humidifier and the temperature regulator working together to regulate the air humidity. It also has automatic fresh air system, outdoor fresh air can be replaced at 6 times per hour for indoor replacement.
In theory, no matter how the house looks clean, each room will be dirt and dust pollution, and even daily cooking and cooking gas to release the smoke generated will cause indoor air pollution, the dust to be sucked into the lungs, easily lead to allergies and asthma.
VRV air conditioning system simple temperature regulation were compared only, central air conditioning ventilation air purification system and sterilizer into the air pollutants in the external processor, enter the room before it has been removed and destroyed。
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