Low noise air conditioner

Abstract

This utility model relates to the field of air conditioner manufacturing. Its purpose is to provide a low-noise air conditioner that solves the problem of continuous noise generated by the air conditioner's condenser fan. The air conditioner includes a housing and a sealing plate. The sealing plate divides the interior of the housing, which contains an internal circulation system and an external circulation system located on opposite sides of the sealing plate. The internal circulation system includes an evaporator fan and an evaporator, with the evaporator's outlet aligned with the air outlet and the evaporator aligned with the air inlet. The external circulation system includes a condenser fan and a condenser, with the condenser fan's intake aligned with the air inlet. The control board sends a command to a speed control panel, which then signals the condenser fan to shut it off. At this point, the condenser fan stops emitting noise. The condenser fan is activated based on the temperature change of the condenser pipe, eliminating the need for continuous operation and thus reducing noise, thereby solving the problem of continuous noise generated by the air conditioner's condenser fan.

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