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A platform for research: civil engineering, architecture and urbanism
Flame-retardant composite rainwater grate and preparation method thereof
The invention discloses a flame-retardant composite rainwater grate and a preparation method thereof, and belongs to the technical field of composite rainwater grates. The flame-retardant composite rainwater grate comprises a composite frame, an upper filter screen is arranged at the upper end of the interior of the composite frame, three penetrating supporting shafts are transversely and sequentially arranged in the composite frame, and three liquid collecting blocks are annularly arranged on the outer portions of the three penetrating supporting shafts. The problems that flowing liquid in an existing rainwater grate is not filtered, so that foreign matter directly flows into a pipeline at the lower end of a rainwater grate cover, and the foreign matter directly flows into the pipeline and stays in the pipeline, so that the pipeline is frequently blocked for a long time are solved. Liquid can be filtered before entering the pipeline at the lower end of the rainwater grate, the water falling groove can be filled through the annularly-distributed liquid collecting blocks, it is avoided that when no liquid exists, smooth connection is kept between the rainwater grate and the pipeline at the lower end, and direct entering of foreign matter is avoided.
本发明公开了一种阻燃型复合雨水篦及其制备方法，属于复合雨水篦技术领域。一种阻燃型复合雨水篦及其制备方法，包括复合框，复合框内部的上端设置有上过滤网，复合框的内部横向依次设置有三个贯穿支撑轴，三个贯穿支撑轴的外部均环状设置有三个液体收集块。本发明解决了现有雨水篦内流动液体没有受到过滤，造成异物直接流入雨水篦盖下端的管道，异物直接流入管道并滞留于管道会造成管道长时间频繁的堵塞的问题，本发明通过上过滤网和下过滤网逐一过滤，使得液体在进入雨水篦下端的管道前会被过滤，通过环状分布的液体收集块可填充落水槽，避免没有液体时，雨水篦与下端管道之间保持流畅的连接，避免异物的直接进入。
Flame-retardant composite rainwater grate and preparation method thereof
The invention discloses a flame-retardant composite rainwater grate and a preparation method thereof, and belongs to the technical field of composite rainwater grates. The flame-retardant composite rainwater grate comprises a composite frame, an upper filter screen is arranged at the upper end of the interior of the composite frame, three penetrating supporting shafts are transversely and sequentially arranged in the composite frame, and three liquid collecting blocks are annularly arranged on the outer portions of the three penetrating supporting shafts. The problems that flowing liquid in an existing rainwater grate is not filtered, so that foreign matter directly flows into a pipeline at the lower end of a rainwater grate cover, and the foreign matter directly flows into the pipeline and stays in the pipeline, so that the pipeline is frequently blocked for a long time are solved. Liquid can be filtered before entering the pipeline at the lower end of the rainwater grate, the water falling groove can be filled through the annularly-distributed liquid collecting blocks, it is avoided that when no liquid exists, smooth connection is kept between the rainwater grate and the pipeline at the lower end, and direct entering of foreign matter is avoided.
本发明公开了一种阻燃型复合雨水篦及其制备方法，属于复合雨水篦技术领域。一种阻燃型复合雨水篦及其制备方法，包括复合框，复合框内部的上端设置有上过滤网，复合框的内部横向依次设置有三个贯穿支撑轴，三个贯穿支撑轴的外部均环状设置有三个液体收集块。本发明解决了现有雨水篦内流动液体没有受到过滤，造成异物直接流入雨水篦盖下端的管道，异物直接流入管道并滞留于管道会造成管道长时间频繁的堵塞的问题，本发明通过上过滤网和下过滤网逐一过滤，使得液体在进入雨水篦下端的管道前会被过滤，通过环状分布的液体收集块可填充落水槽，避免没有液体时，雨水篦与下端管道之间保持流畅的连接，避免异物的直接进入。
Flame-retardant composite rainwater grate and preparation method thereof
一种阻燃型复合雨水篦及其制备方法
LI QILONG (author) / LI JIE (author) / LEE KIL-DO (author) / ZHENG XIAOQI (author) / DIAO LI (author)
2024-01-19
Patent
Electronic Resource
Chinese