A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water permeable brick for sponge city
The invention relates to a water permeable brick for a sponge city. When rainwater falls or water is sprinkled, water can rapidly permeate downwards so as to keep the road surface free of water storage, and water can be stored and drip irrigation can be conducted on plants for a long time. The water permeable brick comprises a bottom plate layer, side plate layers, supporting columns, a permeabletop plate layer, an elastic membrane and a protective screen plate; a water storage cavity for storing water is defined by the bottom plate layer, the side plate layers and the supporting columns; theelastic membrane is mounted at a round hole and is made of an elastic material, a gap is formed in the elastic membrane, and the corresponding part of the gap forms an elastic deformation part whichopens the gap larger when the pressure is increased, so that the gap is completely opened when the water volume of the water storage cavity reaches an upper limit position; and the gap is closed whenthe water volume of the water storage cavity is lower than a lower limit position. Small throttling holes are further formed in the elastic membrane, so that water in the water storage cavity can flowout slowly; the protective screen plate is installed below the elastic membrane to prevent the elastic membrane from being blocked by opening, the lower surface of the protective screen plate is flush with the lower surface of the bottom plate layer, and a plurality of meshes are formed in the protective screen plate at intervals to allow water to pass.
本发明涉及海绵城市透水砖。可满足雨水或洒水时能够使水迅速向下渗透以保持路面不存水，同时又能储水并长期对植物进行滴灌。包括底板层、侧板层、支撑柱、透水顶板层、弹性膜片和防护网板；底板层、侧板层与支撑柱围成用于储水的储水腔；弹性膜片安装在所述圆孔处，由弹性材质制成，其上设有缝隙，缝隙处对应的部分构成受压力越大开启缝隙越大的弹性变形部，以在储水腔水量达到上极限位时完全开启所述缝隙，在储水腔水量低于下极限位时关闭所述缝隙；弹性膜片上还设有节流小孔，以便储水腔内的水缓慢流出；防护网板安装在弹性膜片下方以防弹性膜片开启受阻，下表面与底板层的下表面平齐，防护网板上间隔设置多个网孔以供水通过。
Water permeable brick for sponge city
The invention relates to a water permeable brick for a sponge city. When rainwater falls or water is sprinkled, water can rapidly permeate downwards so as to keep the road surface free of water storage, and water can be stored and drip irrigation can be conducted on plants for a long time. The water permeable brick comprises a bottom plate layer, side plate layers, supporting columns, a permeabletop plate layer, an elastic membrane and a protective screen plate; a water storage cavity for storing water is defined by the bottom plate layer, the side plate layers and the supporting columns; theelastic membrane is mounted at a round hole and is made of an elastic material, a gap is formed in the elastic membrane, and the corresponding part of the gap forms an elastic deformation part whichopens the gap larger when the pressure is increased, so that the gap is completely opened when the water volume of the water storage cavity reaches an upper limit position; and the gap is closed whenthe water volume of the water storage cavity is lower than a lower limit position. Small throttling holes are further formed in the elastic membrane, so that water in the water storage cavity can flowout slowly; the protective screen plate is installed below the elastic membrane to prevent the elastic membrane from being blocked by opening, the lower surface of the protective screen plate is flush with the lower surface of the bottom plate layer, and a plurality of meshes are formed in the protective screen plate at intervals to allow water to pass.
本发明涉及海绵城市透水砖。可满足雨水或洒水时能够使水迅速向下渗透以保持路面不存水，同时又能储水并长期对植物进行滴灌。包括底板层、侧板层、支撑柱、透水顶板层、弹性膜片和防护网板；底板层、侧板层与支撑柱围成用于储水的储水腔；弹性膜片安装在所述圆孔处，由弹性材质制成，其上设有缝隙，缝隙处对应的部分构成受压力越大开启缝隙越大的弹性变形部，以在储水腔水量达到上极限位时完全开启所述缝隙，在储水腔水量低于下极限位时关闭所述缝隙；弹性膜片上还设有节流小孔，以便储水腔内的水缓慢流出；防护网板安装在弹性膜片下方以防弹性膜片开启受阻，下表面与底板层的下表面平齐，防护网板上间隔设置多个网孔以供水通过。
Water permeable brick for sponge city
海绵城市透水砖
ZHANG WENZHONG (author) / QU QINGSHAN (author) / MA XIAORUI (author) / WU XINMIN (author) / WU HAO (author) / LI YONGQING (author) / JIA LIWEN (author) / ZHOU FENGMING (author) / LI RUI (author) / LIAO ZHENLI (author)
2020-08-21
Patent
Electronic Resource
Chinese