Air supply system and air conditioner

Abstract

The embodiment of the invention discloses an air supply system which comprises a centralized air supply machine arranged on the outer side of a room and an indoor unit air supply pipe. One end of the indoor unit air supply pipe is communicated with an air outlet of the centralized air supply machine, and the other end of the indoor unit air supply pipe is connected with indoor units so that airflow flowing out of the indoor unit air supply pipe can pass heat exchangers of the indoor units. According to the air supply system, the centralized air supply machine is arranged outside the room, so that a draught fan is not needed for the indoor units; and the centralized air supply machine supplies air to the indoor units so that the heat exchange speed of the heat exchangers of the indoor units can be increased. Due to the fact that a draught fan system is not needed for the indoor units, the overall noise of the indoor units can be lowered, the internal space of the indoor units is reduced, miniaturization of a unit is achieved, and no limit of the draught fan system structure exists; and the indoor unit structures can be diverse, the indoor unit structures can be bent at any angle, and therefore more excellent visual enjoyment can be provided for users. The invention further discloses an air conditioner.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, more specifically, to an air supply system and an air conditioner. Background technique [0002] As people's requirements for ambient temperature are getting higher and higher, air conditioners have entered thousands of households and become necessary electrical equipment for families and businesses. An air conditioner is generally composed of a refrigeration system, an air supply system, an electrical system, a cabinet and a panel. Among them, the refrigeration system is the refrigeration and cooling part of the air conditioner, which consists of a refrigeration compressor, condenser, capillary tube, evaporator, electromagnetic reversing valve, filter and refrigerant to form a sealed refrigeration cycle. The air supply system is the part of the air conditioner that promotes the heat exchange of the room air, and is composed of centrifugal fans, axial fans and other fans. [00...

AI Technical Summary

Problems solved by technology

[0003] At present, the air supply system of the air conditioner uses the method of driving the fan blades to supply air. This structure will not only generate a lot of noise in the room from the motor running and the fan blades rotating.

At the same time, because the motor and the fan blades driven by it take up a lot of space, it is not suitable for the miniaturization of the unit

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