Pressure protection mechanism for soda machine and soda machine

• Main Authors: PAN WANNENG, ZHANG JINPENG
• Format: Patent
• Language: English
• Published: 28.01.2015
• Subjects: APPARATUS FOR MAKING BEVERAGES; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HUMAN NECESSITIES; KITCHEN EQUIPMENT; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TRANSPORTING

The invention discloses a pressure protection mechanism for a soda machine and the soda machine. The pressure protection mechanism for the soda machine comprises an exhaust support, a manual exhaust mechanism and an automatic exhaust mechanism; the manual exhaust mechanism comprises a manually operated valve element, a manually operated valve seat and a manually operated exhaust valve; the manually operated valve seat is matched with the manually operated exhaust valve; the manually operated valve element is fixed in the manually operated valve seat and the manually operated exhaust valve; the top end of the manually operated valve element is higher than the top end of the manually operated valve seat; one side of the exhaust support is communicated with the manually operated valve seat; the automatic exhaust mechanism comprises an automatic valve seat, an automatic upper exhaust valve and an automatic lower exhaust valve; the automatic valve seat is communicated with the other side of the exhaust support; the automatic upper exhaust valve and the automatic lower exhaust valve are fixed at the upper end and the lower end of the automatic valve seat and are communicated. The soda machine comprises a shell and the pressure protection mechanism for the soda machine. The pressure protection mechanism and the soda machine can achieve the technical effect that multiple protective measures are taken to avoid overhigh pressure in a bottle to prevent the bottle from being exploded.