| 摘要 |
A rainwater treatment system connected with building gutters is provided to filter and purify rainwater through a filter member and an infiltrating tank, thereby recycling rainwater. A rainwater treatment system connected with building gutters(110) comprises a filter member(120), a storing unit(130), an infiltrating tank(140), and a connection pipe unit. The filter member, which is connected with the gutters, filters rainwater. The storing unit, which is connected with the filter member, stores the filtered rainwater. The infiltrating tank is connected with the storing unit and buried under the ground to purify and store the water coming from the storing unit. The connection pipe unit interconnects the filter member, the storing unit, and the infiltrating tank. The infiltrating tank includes a casing, infiltrating blocks, and a nonwoven fabric. The infiltrating blocks, which are covered by the casing, stores the rainwater coming from the storing unit. The nonwoven fabric covers the infiltrating blocks to prevent impurities and soil in rainwater from entering the infiltrating blocks. |
