Pressurized gas-water mixer

Abstract

A pressurized gas-water mixer, utilized in a multifunctional oxygenated water machine, is disclosed. The pressurized gas-water mixer has a hollow main body which has an inlet for entering the water and the ozone gas and an outlet for flowing out a product. The water and the gas flow into the hollow main body in the same direction so that a pressure difference is obtained to well mix them at a narrow portion, and then the ozone gas is attracted into the hollow main body when the water flows out so as to produce an attraction. Consequently, the water and the ozone gas can flow quickly and smooth and mix with each other quickly.

1 . A pressurized gas-water mixer for mixing water and ozone gas therein, comprising: 
 a hollow main body comprising an inlet for entering the water and the ozone gas and an outlet for flowing out a mixture of the water and the ozone gas, wherein the hollow main body near the inlet has a narrow portion and is divergent in direction to the outlet;    an inlet cap mounted with the hollow main body near the inlet and comprising at least one water inlet and at least one gas inlet to convey the water and the ozone gas flow into the hollow main body in the same direction, wherein the gas inlet near the narrow portion comprises a taper protrusion which has a through channel formed circularly from one end thereof so that a pressure difference is obtained to well mix the water and the ozone gas at the narrow portion; and    an outlet cap mounted with the hollow main body near the outlet and comprising at least one mixture outlet for flowing out the mixture.    
   
   
       2 . The pressurized gas-water mixer of  claim 1 , wherein the mixture is ozonated water or hydrogen peroxide water.  
   
   
       3 . The pressurized gas-water mixer of  claim 1 , wherein the inlet cap has a converse E-shape and has two water inlets formed respectively on an upper and a lower sides thereof and a gas inlet formed between the water inlets with an extending tube extending toward the narrow portion and the taper protrusion is formed on the extending tube near the narrow portion.  
   
   
       4 . The pressurized gas-water mixer of  claim 3 , wherein the extending tube has an outer surface mounted circularly with a flow guiding board.  
   
   
       5 . The pressurized gas-water mixer of  claim 1 , wherein the inlet of the hollow main body has an inner surface mounted circularly with a flow guiding board.  
   
   
       6 . The pressurized gas-water mixer of  claim 1 , wherein the hollow main body has an inner surface near the inlet mounted circularly with a flow guiding board.