Air conditioner outdoor machine

Abstract

The invention discloses an air conditioner outdoor unit comprising a casing, a chassis, a compressor, a condenser, a motor bracket, a fan motor, an outdoor fan, a baffle, a top plate and a universal rubber pad which can be mounted on an outlet refrigerant pipe of an oil separator or the other refrigerant pipe adjacent to the outlet refrigerant pipe simultaneously. The air conditioner outdoor unit provided by the invention can make use of the one universal rubber pad to fix the two adjacent refrigerant pipes with the same or different size together to reduce the quantity and variety of rubber pads for a convenient management and use, and the universal rubber pad can be suitable for various refrigerant pipes with different size, therefore, the mold developing and manufacturing cost can be reduced so as to reduce the manufacturing cost of the product.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an outdoor unit of the air conditioner. Background technique [0002] An air conditioner is a device that makes its internal refrigerant undergo a refrigeration or heating cycle consisting of a compression process, condensation process, expansion process, and evaporation process. When the air conditioner is in the refrigeration cycle, the refrigerant compressed by the compressor and turned into a high-temperature and high-pressure state can flow to the condenser under the guidance of the four-way valve, and dissipate heat to the outside in the condenser, and then significantly reduce when flowing through the expansion valve. Its temperature and pressure, then the low-temperature, low-pressure refrigerant absorbs heat as it flows through the evaporator, and finally passes through the liquid storage tank and flows back into the compressor. Among them, the compression process, condensation pro...

AI Technical Summary

Problems solved by technology

However, this prior art air conditioner outdoor unit has the following problems: due to the space limitation of the outdoor unit, the oil separator 11 located above the side of the compressor 6 can only be arranged in a suspended manner by means of the refrigerant pipe connected to it, and the shell The distance between the refrigerant pipes on the side of the compressor 6 in the body 4 is very close

However, when the specifications of the outdoor units are different, the size of the internal refrigerant pipes will also vary greatly, and because the components of different outdoor units will also be slightly different, so if Figure 4 , Figure 5 As shown, the external dimensions of the rubber pads 15, 15' installed on the internal refrigerant pipes of different outdoor units and the positions and diameters of the through holes 16, 16' need to be adjusted accordingly according to the above situation. At this time, the manufacturer needs to equip various There are rubber pads 15, 15' with different structures and sizes, which is not only difficult to manage, but also the development and production costs of the mold will be multiplied, resulting in an increase in the cost of the product

Images