| 摘要 |
<p>PURPOSE: A radial aerating apparatus equipped with a fountain is provided to improve the effect of aeration and the external appearance of the apparatus by operating the fountain based on pressures at the front side of an aerating pipe. CONSTITUTION: A radial aerating apparatus(10) includes a sucking part(11), an aerating part(12), a pump(13), and a spraying nozzle(114). The sucking part is composed of a main pipe(111), a pair of first branched pipes(112a, 112b), and a pair of second branched pipes(113a to 113d). The main pipe is expanded to vertical direction. The first branched pipes are branched at the upper side of the main pipe. The second branched pipe is branched at the end side of the first branched pipes. The aerating part includes aerating pipes(121), air inlets(122), a nozzle pipe, and aeration activating pipes. The aerating pipes are bent at the end parts of the second branched pipes and discharge water from the second branched pipes. The air inlets are formed at the aerating pipes. The nozzle pipe is tapered to the flowing direction of water. A plurality of layers of the aeration activating pipes is arranged from the inner part of the aerating pipes to the exit of the nozzle pipe. The pump is in connection with the inlet of the main pipe. The spraying nozzle sprays water at the connecting positions of the main pipe and the first branded pipes.</p> |
