Refrigerator equipped with apparatus for producing carbonated water

摘要

A refrigerator is disclosed. The refrigerator includes a body, a carbonated water tank to produce carbonated water through mixing of clean water with carbon dioxide gas, a sensor unit inserted, at at least a portion thereof, into the carbonated water tank, to sense an internal state of the carbonated water tank, and a holding unit disposed at one side of the carbonated water tank while holding the sensor unit in a fixed state. Through this configuration, it is possible to achieve easy coupling of the sensor unit and lines to the carbonated water tank while preventing water leakage even when the internal pressure of the carbonated water tank is high.