| 摘要 |
The present invention relates to a bubble generation device, and more specifically, to a bubble generation device which allows external air to be introduced into the inside of a main body by the pressure of water passing through the main body without using a separate power source and thus micro bubbles to be generated in the water passing through the inside of the main body and be discharged. So, the bubble generation device enables the water discharged with micro bubbles to be usefully used for various purposes such as an increase of air supply to sewage and waste water, a reduction of underwater eutrophication, a reduction of marine blooms, shower, washing water, farming and fishing, and may be installed in stream water to minimize the size of air bubbles introduced in the stream water, thereby implementing a purifying function over the stream water and marine farms and thus realizing effects of water quality improvement. To achieve the above-described purposes, the bubble generation device according to the invention includes a main body part, a water supply part installed in one side of the main body part and into which water is introduced, a water discharge part installed in the other side of the main body part and from which water is discharged, and a first bubble generation unit installed inside the main body part to allow air to be mixed with water and thus bubbles to be generated while the water introduced through the water supply part moves to the water discharge part. |
