Outdoor unit assembly and air conditioner

Abstract

The invention provides an outdoor unit assembly. The outdoor unit assembly comprises a casing, a heat exchanger, a fan and a compressor; the compressor comprises a motor assembly and a compression pump body assembly; the motor assembly is embedded in a crankshaft of the compression pump body assembly, that is, the compressor is designed to adopt embedded assembly, so that the height of the compressor in the axial direction of the crankshaft is relatively small, mounting of the compressor in the casing of an outdoor unit is not limited, the compressor can be horizontally mounted in the casing and can be mounted inside or outside a radiator, the width size of the casing is 1 / 3 less than the previous width size, and the cost is reduced. The fan is arranged in the heat exchanger, heat exchange holes are formed in the casing, and thus heat exchange is accelerated. The motor is embedded in a head casing for blades of the fan, and compared with the traditional structure that a motor is axially separated from the blades, the structure has the advantage that the axial size is reduced by about 1 / 3. The section of the heat exchanger is n-shaped, three side walls of the radiator make contact with the air, and thus the heat exchange effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an outdoor unit assembly and an air conditioner. Background technique [0002] Such as Figure 1 to Figure 3 As shown, at present, for the rotary compressor 40', generally the motor is on the top and the pump body is on the bottom. The motor drives the pump body to compress through the crankshaft. The installation of the compressor 40' in the outdoor unit casing 10' is restricted; thus, other problems arise. On the one hand, the outdoor unit of the air conditioner is divided into two parts, the radiator room and the compressor room, with a ratio of 2 to 1, and the compressor room The room occupies one-third of the width of the outdoor unit, and the cost is high; secondly, the heat exchanger 30' is designed as "L", and there is no heat exchanger 30' on one side of the compressor room, so the utilization rate of the heat dissipation area of ​​the air inlet Not high; third...

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Problems solved by technology

[0002] like Figure 1 to Figure 3 As shown, at present, for the rotary compressor 40', generally the motor is on the top and the pump body is on the bottom. The motor drives the pump body to compress through the crankshaft. The installation of the compressor 40' in the outdoor unit casing 10' is restricted; thus, other problems arise. On the one hand, the outdoor unit of the air conditioner is divided into two parts, the radiator room and the compressor room, with a ratio of 2 to 1, and the compressor room The room occupies one-third of the width of the outdoor unit, and the cost is high; secondly, the heat exchanger 30' is designed as "L", and there is no heat exchanger 30' on one side of the compressor room, so the utilization rate of the heat dissipation area of ​​the air inlet Not high; thirdly, the fan blade 22' of the fan 20' is coaxially separated from the fan motor 24', and there is a certain distance between them, which takes up a large space; fourthly, the liquid storage tank 42' is located in the rotary compressor 40' on one side, which increases the overall diameter of the rotary compressor 40' and takes up a larger space

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