Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a multi-stage filter for rainwater collection, which comprises a collection bin, and is characterized in that a splash-proof mechanism is fixedly mounted in the collection bin, the splash amount of rainwater falling on the surface of a sponge is reduced by virtue of the water absorption characteristic of the sponge, and the splash-proof mechanism is matched with a trumpet-shaped flow guide hole formed in the surface of the sponge to prevent the rainwater from splashing. Therefore, the amount of splashed rainwater is further reduced, and the rainwater can be collected to the maximum extent by collecting the rainwater through the device; the filter membrane is arranged at the bottom of the flow guide hole, so that rainwater falling into the flow guide hole is preliminarily filtered, some particle impurities of other rainwater dripping on the surface of the sponge can be filtered out through the sponge, the rainwater is collected and filtered at the same time, and the subsequent rainwater treatment efficiency is improved; the buffer plates are arranged in the flow guide holes, so that a certain buffer effect can be achieved on rainwater dripping into the flow guide holes, the rainwater is prevented from generating overlarge impulsive force on the filter membrane when passing through the filter membrane, and the service life of the filter membrane is prolonged.
本发明公开了一种雨水收集的多级过滤器，包括收集仓，其特征在于：所述收集仓的内部固定安装有防溅出机构，通过借助海绵吸水的特性，从而减少雨水落在海绵表面时溅起的量，配合海绵表面设置的喇叭状的导流孔，从而进一步降低溅起的雨水量，通过本装置收集雨水能够最大程度收集雨水；通过在导流孔的底部设置滤膜，从而对落入导流孔内部的雨水进行初步过滤，而其他滴落在海绵表面的雨水也会通过海绵本身过滤掉一些颗粒杂质，边收集雨水边过滤，从而提高后面处理雨水的效率；通过在导流孔的内部设置缓冲板，能够对滴落到导流孔内部的雨水起到一定的缓冲作用，从而防止雨水经过滤膜时，对滤膜产生过大的冲力，从而提高滤膜的使用寿命。
The invention discloses a multi-stage filter for rainwater collection, which comprises a collection bin, and is characterized in that a splash-proof mechanism is fixedly mounted in the collection bin, the splash amount of rainwater falling on the surface of a sponge is reduced by virtue of the water absorption characteristic of the sponge, and the splash-proof mechanism is matched with a trumpet-shaped flow guide hole formed in the surface of the sponge to prevent the rainwater from splashing. Therefore, the amount of splashed rainwater is further reduced, and the rainwater can be collected to the maximum extent by collecting the rainwater through the device; the filter membrane is arranged at the bottom of the flow guide hole, so that rainwater falling into the flow guide hole is preliminarily filtered, some particle impurities of other rainwater dripping on the surface of the sponge can be filtered out through the sponge, the rainwater is collected and filtered at the same time, and the subsequent rainwater treatment efficiency is improved; the buffer plates are arranged in the flow guide holes, so that a certain buffer effect can be achieved on rainwater dripping into the flow guide holes, the rainwater is prevented from generating overlarge impulsive force on the filter membrane when passing through the filter membrane, and the service life of the filter membrane is prolonged.
本发明公开了一种雨水收集的多级过滤器，包括收集仓，其特征在于：所述收集仓的内部固定安装有防溅出机构，通过借助海绵吸水的特性，从而减少雨水落在海绵表面时溅起的量，配合海绵表面设置的喇叭状的导流孔，从而进一步降低溅起的雨水量，通过本装置收集雨水能够最大程度收集雨水；通过在导流孔的底部设置滤膜，从而对落入导流孔内部的雨水进行初步过滤，而其他滴落在海绵表面的雨水也会通过海绵本身过滤掉一些颗粒杂质，边收集雨水边过滤，从而提高后面处理雨水的效率；通过在导流孔的内部设置缓冲板，能够对滴落到导流孔内部的雨水起到一定的缓冲作用，从而防止雨水经过滤膜时，对滤膜产生过大的冲力，从而提高滤膜的使用寿命。
Multistage filter for rainwater collection
一种雨水收集的多级过滤器
LI HE (Autor:in)
26.04.2022
Patent
Elektronische Ressource
Chinesisch
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