The present invention contents of drinks are mine, pollution being the decontamination process without by bacteria or foreign substances from the outside that can be penetrated with the flow of air in accordance with the long-term storage and always use sealed one to be outside exhaust clean relates to a check valve dispenser system, and more particularly, a single or plurality of beverage bottles is easily mounted to the drink bottled water dispenser through the bottle holder comprises a check and filtering the filter valve of the contents of the bottle according to the user's heading cock operation beverage clean cold water or not only can be discharged operating in hot state, closed having a to be structurally prevented that the various bacteria or foreign substances contained in the air in the discharge operation being penetrated with the air flowing into the bottle filtering function check It relates to a dispenser valve system.
The present invention to achieve this is the contents of the beverage is threaded on the inside so that the stored mounting the end portion of the bottle bond formed body portion upper side becomes engaging portion stepped so that the engaging fixed with respect to the holder holder of the device housing, which is installed projecting It is heading pipe connections and branches into the bottle holder and cooling (water bath) while connected to the lower side of the bottle holder via the available tube so that the contents of the bottle through the bottle holder can be introduced into its cold (hot water bath) the cold (warm water bath), allowed that the inflow direction and the switching valve control knob is installed on the intermediate to control the opening and closing operation, the external discharge operation when the outside air introducing operation through the bottle holder to the inside the bottle of the contents of the contents of the while the external air when the air is filled in the inside of the bottle is automatically the valve plug bound to the valve body upper side the entrance of air to block the inlet and the bottle holder check connected to the inner lower side installed valve, a bottle interior through the check valve It said check valve and continuous so that various bacteria or foreign matter in a filtration process that includes a characterized in that the filtering comprises a filter configured to connect the outer lower side of the bottle holder installed by default.