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    • 1. 发明公开
    • REFRIGERATOR
    • KÜHLSCHRANK
    • EP3043130A4
    • 2017-05-03
    • EP14843060
    • 2014-08-26
    • SAMSUNG ELECTRONICS CO LTD
    • BAEK JAE HOKYONG YONG SOOLEE JEA WONHAN JEONG SU
    • F25D19/00B01F3/04F25D11/00F25D23/00
    • F25D23/12A23L2/04A23L2/38A23V2002/00B01F3/04106B01F3/04439B01F3/04808B01F3/04815B01F2003/04822B67D1/0062F25D23/126
    • A refrigerator having a carbonated water production device, according to one concept of the present invention, comprises: a pressure regulator for adjusting and emitting the pressure of carbon dioxide emitted from a carbon dioxide cylinder; a solenoid switch valve for controlling the supply of the carbon dioxide discharged from the pressure regulator to a carbonated water tank; a connection channel for connecting the pressure regulator and the solenoid switch valve; and a relief valve arranged in the connection channel so as to discharge the carbon dioxide of the connection channel to the atmosphere if the pressure of the carbon dioxide of the connection channel is greater than a predetermined pressure limit. Thus, the pressure of the carbon dioxide of the connection channel is capable of being maintained at a predetermined pressure limit or less, and solenoid malfunction can be prevented so as to improve reliability and stability of a system.
    • 根据本发明的一个构思的具有碳酸水制造装置的冰箱包括:压力调节器,用于调节和释放从二氧化碳瓶排放的二氧化碳的压力; 电磁开关阀,用于控制从压力调节器排出到碳酸水箱的二氧化碳的供应; 用于连接压力调节器和电磁开关阀的连接通道; 以及设置在连接通道中的安全阀,以便如果连接通道的二氧化碳的压力大于预定的压力极限,则将连接通道的二氧化碳排放到大气中。 因此,连接通道的二氧化碳压力能够保持在预定的压力极限或更小,并且可以防止螺线管故障,从而提高系统的可靠性和稳定性。