Integrated air conditioner

Abstract

The invention relates to an integrated air conditioner comprising an indoor panel, a case, an evaporator, an indoor fan, a condenser, an outdoor fan, a compressor and a chassis, wherein the outdoor fan of the air conditioner is a centrifugal fan of which the axial direction is parallel with the chassis; a guide volute used for guiding air to flow is arranged around the outdoor fan to make the centrifugal fan suck the air from both side directions of the case through air inlets arranged on the guide volute and discharge the air from the air outlet arranged on the guide volute towards the rear of the case; the condenser of which the side-view section is in an L shape is arranged in the guide volute; and the horizontal part of the condenser clings to the chassis and is arranged between the centrifugal fan and the chassis, and the vertical part of the condenser covers the air outlet of the guide volute. The outlet air area enlargement of the outdoor fan reduces the noise generated when the air conditioner on the outdoor side runs, reduces the possibility of the mutual interference generated between the airflows of the inlet air and the outlet air and improves the heat exchange capability of the condenser.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, specifically, a condenser is placed in the guide volute of an outdoor fan close to the chassis, and the heat exchange of the condenser is increased through the condensed water in the chassis, thereby improving the heat transfer rate of the outdoor part. An all-in-one air conditioner with switching capacity. Background technique [0002] In general, an air conditioner is a device that cools or heats an indoor environment to create a comfortable indoor environment, and is roughly classified into an integrated type air conditioner and a split type air conditioner. [0003] Although the functions of the integrated air conditioner and the split air conditioner are the same, the integrated air conditioner is equipped with cooling and heat dissipation components in the same casing, and is installed on the wall or on the window through the wall. The air conditioner is the most common in...

AI Technical Summary

Problems solved by technology

[0007] In the above-mentioned integrated air conditioner of the prior art, the air flow direction generated by the outdoor fan of the air conditioner has a clear directionality, and when the air flows through the condenser, it only has efficient heat dissipation within the range corresponding to the size of the fan. The air volume generated is small, and the overall heat exchange area of ​​the condenser cannot be fully utilized; and the outdoor fan in the prior art needs to occupy most of the space inside the outdoor chassis during installation, resulting in unreasonable distribution of components in the chassis. The space utilization rate of the chassis is insufficient, and the cooling capacity of the air conditioner cannot be fully utilized; in addition, because the air discharge speed of the air conditioner is relatively low, the hot air that has undergone heat exchange flows out from the air outlet and is easily re-entered by the sides of the air conditioner chassis. The air grille is sucked into the case, which will lead to insufficient heat exchange between the condenser of the air conditioner and the air, and the heat exchange performance of the air conditioner will decrease

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