| 摘要 |
The present invention relates to a bubble hose replaceable multipurpose rubber dispersion device which is utilized for small and medium live fish tanks or a fish farm. The purpose of the present invention is to provide the a bubble hose replaceable multipurpose rubber dispersion device which is utilized for small and medium live fish tanks or a fish farm which enables the maintenance of the dispersion device by easily replacing a rubber tube covering on the outer side of an air supply pipe when the rubber tube is worn or damaged caused by inappropriately handling. The rubber tube on which bubble holes are formed is covered on the outer side of the stainless air supply pipe to cover a supply hole formed on the air supply pipe, and both ends of the rubber tube are fixed with tension fixing pieces. Finish covers joined to fixing nuts locked by the tension fixing pieces are joined to both ends of the air supply pipe. A nipple for an air supply is assembled with the finish cover on one side of the air supply pipe so that the rubber tube can be easily replaced. |
