Air conditioning room outdoor machine fit for low-temperature environment

Abstract

The invention relates to an air conditioning room outdoor machine fit for low-temperature environment, which comprises a machine body, an air inlet, an air outlet, an air compressor and a fan, wherein a heat conducting tube is arranged on the air inlet of the machine body; one side of the heat conducting tube is inserted in a heater; and the anti-freezing conducting liquid and a heating plate soaked in the anti-freezing conducting liquid are arranged in the heater. The machine quickly preheats the surrounding cold air through the heat conducting tube on the air inlet, so as to prevent the normal running from being affected by the cold air frozen at the air inlet of the outdoor machine. At the moment, the air absorbed by the fan is the air firstly heated by the heat conducting tube, therefore relieving the compressing work of the air compressor, prolonging the service life thereof, and decreasing the energy required by the air compressor for compressing and heating. The heating speed of the outdoor machine is high and the heat conducting tube has double function which not only overcomes the shortcomings of affecting work by the frozen shell of the traditional outdoor machine but also preheats the air fed into the fan, so the outdoor machine of the invention has reasonable structure and achieves the energy-saving effect.

Description

【Technical field】 [0001] The invention relates to an air conditioner, in particular to an outdoor unit of the air conditioner. 【Background technique】 [0002] We know that an air conditioner is mainly composed of an outdoor unit and an indoor unit. The outdoor unit is installed outdoors and must withstand the sun and rain, and it must be tested by low temperature in the cold north. For heating and cooling air conditioners, it should play the role of heating in winter. At this time, if the temperature is low (below 0 ℃), the air inlet of the outdoor unit will often freeze, which will affect the heating; The wind in the outdoor unit is cold air, so the air compressor in the outdoor unit needs to spend more energy to heat the low-temperature air into warm air for indoor heating, which not only consumes a lot of energy, but also greatly increases the workload of the air compressor , which will easily lead to a reduction in the service life of the air compressor, so the current ...

AI Technical Summary

Problems solved by technology

For heating and cooling air conditioners, it should play the role of heating in winter. At this time, if the temperature is low (below 0 ℃), the air inlet of the outdoor unit will often freeze, which will affect the heating; The wind in the outdoor unit is cold air, so the air compressor in the outdoor unit needs to spend more energy to heat the low-temperature air into warm air for indoor heating, which not only consumes a lot of energy, but also greatly increases the workload of the air compressor , which will easily lead to a reduction in the service life of the air compressor, so the current outdoor air conditioner is prone to unstable work in low temperature environments, low service life, and large energy consumption, which does not meet the environmental protection needs that people are increasingly paying attention to.

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