| 摘要 |
According to the present invention, a tap water booster pump unit has a purpose to provide additional power for tap water in a tap water pipeline by being connected to the tap water pipeline. The tap water booster pump unit comprises: a case which has a cylindrical body with a space part therein and an opened top, and an inlet pipe disposed in the body to introduce tap water in the tap water pipeline in a space part; a pump disposed in the space part of the case and has a suction hole to suck tap water in the space part and a discharge hole to discharge sucked tap water; a coupling member which has an entrance fixed to a top of the case, upwardly and downwardly extended to be communicated with the space part for the input and output of a pump to and out of the space part of the case and an outlet pipe to be connected to the tap water pipeline to effuse tap water discharged from the discharge hole of the pump into the tap water pipeline; and a cover inserted into the coupling member from the upper part to close the entrance of the coupling member to be coupled to the coupling member to be separated, fixed to the discharge hole of the pump, and having a connecting flow path to guide the flow of tap water between the discharge hole and the outlet hole. |
