DEVICE AND A METHOD FOR CONTROLLING A FLOW OF LIQUID

摘要

A device (10) for controlling a flow of liquid, comprising a well (11) having an inlet tube (12) and an outlet opening (13), wherein the inlet tube (12) is arranged with an inlet opening (14) and a longitudinal axis (A), wherein the device further comprises a closing device (19) for at least partially closing the inlet opening (14), and a movable floating body (20), wherein the inlet tube (12) or the closing device (19) is operatively connected to the floating body (20) to control the closing of the inlet opening (14) by means of the closing device (19). The inlet opening (14) is arranged in an angle (a) to the outlet opening (13) of the well (11) to prevent a substantial part of the liquid from passing directly from the inlet opening (14) to the outlet opening (13) of the well (11). The invention also relates to a method for controlling a flow of liquid.

主权项

1. A device for controlling a flow of liquid, comprising
a well having an inlet tube and an outlet opening, wherein the inlet tube is arranged with an inlet opening and a longitudinal axis, a closing device for at least partially closing the inlet opening, and a movable floating body, wherein the inlet tube or the closing device is operatively connected to the floating body to control the closing of the inlet opening by means of the closing device, wherein the inlet opening is arranged in an angle to the outlet opening of the well to prevent a substantial part of the liquid from passing directly from the inlet opening to the outlet opening of the well.