Window air conditioner

Abstract

The invention relates to a window air conditioner which comprises 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 axially vertical to the chassis, a guide volute used for guiding air flowing is arranged around the outdoor fan, and air is discharged out of an air outlet of the guide volute from the horizontal direction, the condenser is arranged at the air outlet and surrounds the air outlet; a siphon is arranged in the case, the sucking-in part of the siphon is arranged in the chassis, a high-pressure pipe led out of the siphon leads to the air outlet of the volute, and an exhaust hole on the exhaust part of the siphon is arranged at the centrifugal fan position in the guide volute. The area enlarging of air outlet of the outdoor fan reduces the noise generated when the outdoor part of the air conditioner operates, and condensed water is guided to the outdoor fan through the siphon, thus the heat exchange capacity of the condenser is improved.

Description

Technical field [0001] The present invention relates to the technical field of window air conditioners, in particular, it is a kind of using a centrifugal fan as an outdoor fan, a condenser is arranged around the centrifugal fan, and a siphon pipe is arranged inside the chassis to guide the condensed water in the chassis to the centrifugal fan, improving A window air conditioner with partial heat exchange capacity on the outdoor side. Background technique [0002] Generally, an air conditioner is a device that cools or heats an indoor environment to create a comfortable indoor environment, and is roughly divided into an integrated air conditioner and a split 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 parts in the same cabinet, and is installed on the wall or on the window through the wall. It is the most common integrated ...

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

When the air conditioner is running, the outdoor fan rotates to fetch water to increase the heat dissipation performance of the condenser, but the outdoor fan pumps water to bring a lot of noise

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