Expansion valve and air conditioner having the same

Abstract

The utility model discloses an expansion valve and air conditioner with it, expansion valve includes: valve body, the first valve cavity, the second valve cavity and the valve port that communicates first valve cavity and the second valve cavity are formed to the inside of valve body, and the first interface that communicates with first valve cavity is formed to the valve body, and the second interface that communicates with the second valve cavity, first filter piece, first filter piece is arranged in first valve cavity, and is located between first interface and valve port. According to the expansion valve of the utility model, by integrating first filter piece in valve body, can effectively filter the impurity in the refrigerant that enters the valve body from first interface, prevents the impurity from entering valve port and influences the normal work of expansion valve, and then can reduce the probability of expansion valve failure, improves the use reliability of expansion valve, and simultaneously, still improved the integration of expansion valve, reduced the complexity of system pipeline.

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