| 摘要 |
A wind-power water supply pump includes a housing, a rotary disk, a vane wheel, a direction control vane, a linkage, and a plurality of expandable tubes, wherein the rotary disk is rotatably mounted to a top of the housing and the vane wheel and the direction control vane are symmetrically arranged on opposite sides of the rotary disk. The vane wheel is set in driving coupling with the linkage. The vane wheel, when rotated by winds, drives repeated expansion/compression of the expandable tube. The change of the volume of the expandable tube is used to deliver water so that the consumption of human labor and additional power supply that are used to deliver water in areas where power is not readily acquired but wind power is available can be cut down. |
