desktop air conditioner

Abstract

The invention relates to a table top air conditioner. Specifically, the table top air conditioner comprises a refrigeration heating device and a condensate water collecting system, wherein the refrigeration heating device is provided with at least one semiconductor refrigeration piece and a cold air side heat exchanger, the cold air side heat exchanger comprises a heat transmitting substrate and a plurality of fins, the heat transmitting substrate is in contact with a cold end temperature changing surface of each semiconductor refrigeration piece, and the plurality of fins extend along the vertical direction and are fixed on a vertical side surface of the heat transmitting substrate at intervals along the horizontal direction; the condensate water collecting system is provided with a water receiving plate and a water tank, and the water receiving plate is fixed below the cold air side heat exchanger so as to receive condensate water which drips from the cold air side heat exchanger; a water inlet of the water tank is vertically located below a water outlet of the water receiving plate so that the water receiving plate can guide the received condensate water to flow to the water tank. According to the table top air conditioner, by means of the condensate water collecting system, the condensate water that is generated during operation of the table top air conditioner can be collected, thereby, disorder of the condensate water in the air conditioner can be prevented, heat exchange between the air flow and the semiconductor refrigeration piece can not be affected, and parts in the air conditioner can not be corroded.

Description

technical field [0001] The invention relates to a semiconductor air conditioner, in particular to a desktop air conditioner. Background technique [0002] Small desktop fans generally can only blow out natural wind at the same temperature as the room temperature, and cannot change the temperature of the wind. Therefore, when cooling is required, the desktop small fan cannot achieve a good cooling effect; when heat is needed, the desktop small fan is idle because it cannot generate hot air. In addition, although a household air conditioner can generate cold or hot air, it cannot be placed on a desktop or moved around due to its large size, which is not convenient enough to use. In order to solve the above problems, some existing desktop air conditioners use semiconductor refrigeration sheets to generate cold or hot air. These desktop air conditioners can be installed and used on indoor desks or in smaller spaces. [0003] Those skilled in the art generally believe that sinc...

AI Technical Summary

Problems solved by technology

Moreover, the existing semiconductor desktop air conditioners do not involve the condensation water problem of semiconductor desktop air conditioners

However, the inventor of the present application thinks that the semiconductor desktop air conditioner may produce condensed water during the process of generating cold wind, and these condensed waters are scattered in the semiconductor desktop air conditioner, which not only affects the heat exchange between the airflow and the semiconductor refrigeration sheet, but also corrodes Components inside the semiconductor desktop air conditioner

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