Air conditioning unit
The invention provides an air conditioning unit which comprises an electric control box, a condenser, a heat exchange fan matched with the condenser for use and an outer shell surrounding the condenser and the heat exchange fan. A negative pressure area is formed among the heat exchange fan, the con...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention provides an air conditioning unit which comprises an electric control box, a condenser, a heat exchange fan matched with the condenser for use and an outer shell surrounding the condenser and the heat exchange fan. A negative pressure area is formed among the heat exchange fan, the condenser and the outer shell, and a heat exchange hole and an air inlet hole are formed in the electric control box. The heat exchange hole is communicated with the negative pressure area through a heat exchange tube, and the air inlet hole is communicated with the atmosphere. According to the air conditioning unit, the heat exchange fan of the air conditioning unit is used for cooling the electric control box, a control object does not need to be additionally arranged, control is simple, and operation is stable and reliable. |
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