Air conditioner and cooling control method thereof

Abstract

The invention discloses an air conditioner and a cooling control method thereof. The air conditioner comprises a compressor, control valve components, an outdoor heat exchanger, a first throttling element, an auxiliary heat exchanger, an electric control box, an electric control heat exchanger, a first temperature detector, a second temperature detector and a third temperature detector, wherein a first refrigerant channel of the auxiliary heat exchanger is connected with the first throttling element, and a second refrigerant channel of the auxiliary heat exchanger is connected with the first throttling element through the second throttling element; the three temperature detectors are connected with an electric control module; the first temperature detector is used for detecting the electric control temperature of the electric control module; the second temperature detector and the third temperature detector are respectively used for detecting the dry-bulb temperature and the wet-bulb temperature of the internal environment of the electric control box; and the electric control module controls the opening degree of the second throttling element according to detection results of the three temperature detectors. According to the air conditioner provided by the embodiment of the invention, the phenomenon of short circuit of the electric control module, caused by production of condensed water in the electric control box during temperature reduction of the electric control module, is avoided.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for improved performance and durable electrical equipment with multiple parts inside. It includes three main technical feats: 1) an auxiliar heat exchange system; 2) two different types of sensors (temperature probes); 3) a monitoring unit used to monitor the temperatures on both systems. By adjusting these factors based upon certain conditions or settings, this design helps maintain reliable operation over time without damaging any other things nearby.

Problems solved by technology

This patented describes how complex electrical components like an electronics controller (EC) have become increasingly important due to their use over time with increased frequencies being applied across them. However, they still require some amount of room or space around it when working properly. Additionally, these devices generate excessive amounts of thermal energy that can cause damage from prolonged exposure during operation. To prevent this issue, various techniques such as adding finned plates or placing refrigrators between different parts of the device were developed.

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