| 摘要 |
The present invention provides an apparatus for increasing dissolved oxygen comprising: a housing (10) formed to be a cylindrical body with an open upper portion; a head (20) which is detachably joined to the upper portion of the housing (10) and includes an inlet (21), which is formed on one side to allow water and oxygen to be forcibly inserted from the outside, and an outlet (22), which is formed on the other side; a first main guide container (30) which is formed in a cylindrical shape with an open upper portion, includes a plurality of first outlets (31) which are formed on a lower end portion in a circumferential direction, and is installed in the housing to make the first outlets (31) communicate with the inlet (21) of the head (20); and a second main guide container (40) which is formed in a cylindrical shape with an open upper portion, has the diameter larger than the diameter of the first main guide container (30) to be installed in the housing (10) to have the same center of the first main guide container (30), and includes a plurality of second outlets (41), which are installed to communicate with the outlet (22) of the head (20), on an upper end portion. |
