| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint for indirect drainage that suppresses scattering of drainage from equipment.SOLUTION: A joint 100 for indirect drainage includes: an inflow part 101 with an upstream side connection port 101a into which drainage flows; a flowing water cylinder part 102 having a water outlet 102b communicating with the inflow part 101 and draining the drainage downward; a receiving part 106 with a receptacle 106a for receiving the drainage from the water outlet 102b; a drainage part 107 communicating with the receiving part 106, and draining the drainage to a drainage pipe 13; and a peripheral wall part 103 into which the flowing water cylinder part 102 is inserted, connecting the inflow part 101 with the receiving part 106, and defining an outlet space 105 inside with one or more openings 104 formed sideways. The flowing water cylinder part 102 extends toward the receptacle 106a inside the outlet space 105, while the water outlet 102b and the receptacle 106a are separated by a prescribed distance d. The opening 104 opens from the location of the receptacle 106a upward above the water outlet 102b, so that the water outlet 102b is exposed when seen through the opening 104.SELECTED DRAWING: Figure 1 |
