CN206433417U - Sponge urban ecology grass planting ditch - Google Patents

Sponge urban ecology grass planting ditch Download PDF

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CN206433417U
CN206433417U CN201720037132.0U CN201720037132U CN206433417U CN 206433417 U CN206433417 U CN 206433417U CN 201720037132 U CN201720037132 U CN 201720037132U CN 206433417 U CN206433417 U CN 206433417U
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water storage
storage tank
water
slope
planting ditch
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王戴勇
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Guangdong City Ecological Polytron Technologies Inc
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Guangdong City Ecological Polytron Technologies Inc
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Abstract

本实用新型公开了一种海绵城市生态植草沟,旨在解决植草沟坡面上的植物蓄水能力相对较弱,只有在下雨天时才能得到灌溉,在干旱天气时人工灌溉的水也会很快流到沟底,影响边坡上植物生长的问题,其技术方案要点是:包括坡面,坡面上设置有蓄水结构,蓄水结构包括开设有进水口的蓄水箱,蓄水箱内空腔形成蓄水的蓄水槽。本实用新型的特征是雨水通过进水口进入蓄水箱内的蓄水槽,将部分雨水储存起来,作为坡面上植物的供给用水,进一步提高了雨水的利用率,更符合海绵城市的要求,也减少了干旱时对坡面上植物的灌溉,节约了水资源;同时蓄水箱对沿坡面下流的雨水有一定的截流和缓冲作用,更有利于减少水土流失,保护环境。

The utility model discloses an ecological grass-planting ditch in a sponge city, which aims to solve the problem that the water storage capacity of plants on the slope of the grass-planting ditch is relatively weak, and can only be irrigated in rainy days, and the water for artificial irrigation will also be very fast in dry weather. The main points of the technical plan are as follows: including the slope surface, the slope surface is provided with a water storage structure, the water storage structure includes a water storage tank with a water inlet, and the water storage tank The cavity forms a water storage tank for storing water. The utility model is characterized in that rainwater enters the water storage tank in the water storage tank through the water inlet, and part of the rainwater is stored as water supply for plants on the slope, which further improves the utilization rate of rainwater, and is more in line with the requirements of the sponge city. It reduces the irrigation of plants on the slope during drought and saves water resources; at the same time, the water storage tank has a certain interception and buffering effect on the rainwater flowing down the slope, which is more conducive to reducing soil erosion and protecting the environment.

Description

海绵城市生态植草沟Sponge City Ecological Grass Ditch

技术领域technical field

本实用新型涉及城市排水技术领域,更具体地说,它涉及一种海绵城市生态植草沟。The utility model relates to the technical field of urban drainage, in particular to a sponge city ecological grass planting ditch.

背景技术Background technique

海绵城市建设应遵循生态优先等原则,将自然途径与人工措施相结合,在确保城市排水防涝安全的前提下,最大限度地实现雨水在城市区域的积存、渗透和净化,促进雨水资源的利用和生态环境保护。建设“海绵城市”并不是推倒重来,取代传统的排水系统,而是对传统排水系统的一种“减负”和补充,最大程度地发挥城市本身的作用。在海绵城市建设过程中,应统筹自然降水、地表水和地下水的系统性,协调给水、排水等水循环利用各环节,并考虑其复杂性和长期性。Sponge city construction should follow the principles of ecological priority, combine natural approaches with artificial measures, and ensure the safety of urban drainage and waterlogging, maximize the accumulation, infiltration and purification of rainwater in urban areas, and promote the utilization of rainwater resources and ecological environment protection. The construction of "sponge city" is not to overthrow and replace the traditional drainage system, but to "reduce the burden" and supplement the traditional drainage system, so as to maximize the role of the city itself. In the process of sponge city construction, the systematic nature of natural precipitation, surface water and groundwater should be coordinated, water supply, drainage and other water recycling links should be coordinated, and its complexity and long-term nature should be considered.

随着中国城市化进程的加快,导致城市不透水面积大幅度增大,致使相同降雨条件下,洪峰提前,洪量增大,对城市排水和河道泄洪构成巨大的压力。With the acceleration of China's urbanization process, the impermeable area of cities has increased significantly, leading to an earlier flood peak and greater flood volume under the same rainfall conditions, which poses a huge pressure on urban drainage and river flood discharge.

针对上述问题,目前,公开号为CN205223787U的中国专利公开了一种绿地植草沟,其技术方案要点是:所述的绿地植草沟建在道路两旁,包括绿化带和植草沟;所述的绿化带分布在植草沟的两侧,在绿化带和植草沟之间通过植草边坡过渡连接,在所述的绿化带上种植有绿植,在绿地植草沟的绿化带之外设有供人行走的绿道;在所述的植草沟内每隔一段距离设有一个分离栏,所述的分离栏从中间为两部分,下部为阻止水流过的墙体,上部为隔离网。In view of the above problems, at present, the Chinese patent with the publication number CN205223787U discloses a grass planting ditch for green areas, the key points of its technical solution are: the grass planting ditch for green areas is built on both sides of the road, including green belts and grass planting ditch; Distributed on both sides of the grass-planting ditch, between the green belt and the grass-planting ditch through the transition connection of the grass-planting slope, green plants are planted on the green belt, and outside the green belt of the green grass-planting ditch is a walkway for people Greenway; a separation column is provided at intervals in the grass planting ditch, and the separation column is divided into two parts from the middle, the lower part is a wall to prevent water from flowing through, and the upper part is an isolation net.

上述方案中绿地植草沟具有输水功能和一定的截污净化功能,但是上述方案中将植草沟设置为边坡过渡连接,雨水全部聚集在植草沟底部,而植草沟坡面上的植物蓄水能力相对较弱,只有在下雨天时才能得到灌溉,在干旱天气时人工灌溉的水也会很快流到沟底,影响边坡上植物的生长。In the above plan, the grass-planting ditch in the green space has the function of water delivery and certain pollution interception and purification. However, in the above-mentioned plan, the grass-planting ditch is set as a transitional connection of the side slope, and all the rainwater is collected at the bottom of the grass-planting ditch, while the plants on the slope of the grass-planting ditch store water The capacity is relatively weak, and it can only be irrigated in rainy days. In dry weather, the artificial irrigation water will soon flow to the bottom of the ditch, affecting the growth of plants on the slope.

实用新型内容Utility model content

针对现有技术存在的不足,本实用新型的目的在于提供一种海绵城市生态植草沟,植草沟坡面位置具有良好的蓄水性能。In view of the deficiencies in the prior art, the purpose of the utility model is to provide an ecological grass-planting ditch in a sponge city, and the slope of the grass-planting ditch has good water storage performance.

本实用新型的上述技术目的是通过以下技术方案得以实现的:一种海绵城市生态植草沟,包括坡面,坡面上设置有蓄水结构,蓄水结构包括开设有进水口的蓄水箱,蓄水箱内空腔形成蓄水的蓄水槽。The above-mentioned technical purpose of the utility model is achieved through the following technical proposals: a sponge city ecological grass-planting ditch, including a slope surface, a water storage structure is arranged on the slope surface, and the water storage structure includes a water storage tank with a water inlet, The cavity in the water storage tank forms a water storage tank for storing water.

通过采用上述技术方案,雨水通过进水口进入蓄水箱内的蓄水槽,将部分雨水储存起来,作为坡面上植物的供给用水,进一步提高了雨水的利用率,更符合海绵城市的要求,也减少了干旱时对坡面上植物的灌溉,节约了水资源;同时蓄水箱对沿坡面下流的雨水有一定的截流和缓冲作用, 更有利于减少水土流失,保护环境。By adopting the above technical solution, rainwater enters the water storage tank in the water storage tank through the water inlet, and part of the rainwater is stored as water supply for plants on the slope, which further improves the utilization rate of rainwater, which is more in line with the requirements of the sponge city, and also It reduces the irrigation of plants on the slope during drought and saves water resources; at the same time, the water storage tank has a certain interception and buffering effect on the rainwater flowing down the slope, which is more conducive to reducing soil erosion and protecting the environment.

本实用新型进一步设置为:所述蓄水箱埋设在植物根部位置的下方,蓄水箱一端向坡面延伸露出地面形成延伸部,进水口开设在延伸部内延伸到蓄水槽内。The utility model is further configured as follows: the water storage tank is buried below the plant roots, one end of the water storage tank extends to the slope to expose the ground to form an extension, and the water inlet is opened in the extension and extends into the water storage tank.

通过采用上述技术方案,蓄水箱埋在植物根部位置下方一方面减少蓄水箱内雨水的蒸发,另一方面便于植物吸收水分;露出地面的延伸部便于蓄水箱内雨水的收集,而且从进水口直接流入蓄水箱内的水更加干净,杂物相对较少。By adopting the above-mentioned technical scheme, the water storage tank is buried under the root of the plant on the one hand to reduce the evaporation of rainwater in the water storage tank, and on the other hand to facilitate the plants to absorb water; the extension exposed to the ground facilitates the collection of rainwater in the water storage tank, and from The water that the water inlet directly flows into the water storage tank is cleaner and has relatively less sundries.

本实用新型进一步设置为:所述延伸部上开设的进水口根据开设方向分为两组,一组开设方向平行于坡面,另一组开设方向垂直于坡面。The utility model is further configured as follows: the water inlets opened on the extension part are divided into two groups according to the opening directions, one group of opening directions is parallel to the slope surface, and the other group of opening directions is perpendicular to the slope surface.

通过采用上述技术方案,多个进水口增加了进入储水箱内雨水的流量,更有利于雨水的收集;而且进水口开设不同的方向,进一步有利于雨水的收集,与开设方向平行于坡面的进水口可以收集坡面上流下的雨水,开设方向垂直于坡面的进水口可直接承接空中或植物上落下的雨水。By adopting the above technical scheme, multiple water inlets increase the flow of rainwater into the water storage tank, which is more conducive to the collection of rainwater; and the water inlets are opened in different directions, which is further conducive to the collection of rainwater, and the opening direction is parallel to the slope. The water inlet can collect the rainwater flowing down on the slope, and the water inlet whose opening direction is perpendicular to the slope can directly receive the rainwater falling from the air or on the plants.

本实用新型进一步设置为:所述蓄水箱上部安装有开设有透水孔的固定板,蓄水槽由固定板和蓄水箱底部形成。The utility model is further configured as follows: the upper part of the water storage tank is equipped with a fixed plate with permeable holes, and the water storage tank is formed by the fixed plate and the bottom of the water storage tank.

通过采用上述技术方案,固定板将蓄水箱下部分隔开来作为蓄水槽,尽量减少一些杂物落入蓄水槽内,雨水透过透水孔进入蓄水槽内实现了蓄水,同时也降低了蓄水槽内蒸发的速度,使蓄水槽内供给水持续时间更长。By adopting the above-mentioned technical scheme, the fixed plate separates the lower part of the water storage tank as a water storage tank, so as to minimize some sundries falling into the water storage tank, and the rainwater enters the water storage tank through the permeable holes to realize water storage, and at the same time The speed of evaporation in the water storage tank is reduced, so that the water supply in the water storage tank lasts longer.

本实用新型进一步设置为:所述固定板上方设置有缓冲水流的缓冲板。The utility model is further configured as: a buffer plate for buffering water flow is arranged above the fixed plate.

通过采用上述技术方案,缓冲板缓冲了从进水口进入的雨水流入的速度,对蓄水箱有一定的保护作用,延长了蓄水箱的使用寿命,也减少了杂物在雨水很快的速度时跟着雨水进入蓄水槽的情况。By adopting the above technical scheme, the buffer plate buffers the inflow speed of rainwater entering from the water inlet, which has a certain protective effect on the water storage tank, prolongs the service life of the water storage tank, and also reduces the rapid speed of debris in the rainwater. When rainwater enters the storage tank.

本实用新型进一步设置为:所述固定板顶部铺设有透水膜,透水膜上开设有过滤雨水的过滤孔。The utility model is further configured as follows: a permeable membrane is laid on the top of the fixing plate, and a filter hole for filtering rainwater is opened on the permeable membrane.

通过采用上述技术方案,透水膜在允许雨水透过的同时对雨水起到了一定的过滤作用,减少杂物进入蓄水槽影响蓄水量。By adopting the above technical solution, the permeable membrane can filter rainwater to a certain extent while allowing rainwater to pass through, and reduce debris from entering the water storage tank to affect the water storage capacity.

本实用新型进一步设置为:所述固定板上方铺设有过滤雨水的碎石层。The utility model is further configured as follows: a crushed stone layer for filtering rainwater is laid above the fixing plate.

通过采用上述技术方案,碎石层一方面起到了对雨水过滤的作用,尽量减少土壤以及其他杂物进入蓄水槽;另一方面对水流也有一定的缓冲作用,尽量避免雨水对蓄水箱的直接冲击,延长蓄水箱的使用寿命。By adopting the above technical scheme, on the one hand, the gravel layer plays a role in filtering rainwater, minimizing the entry of soil and other sundries into the water storage tank; Shock, prolong the service life of the water storage tank.

本实用新型进一步设置为:固定板上方铺设有过滤雨水的砂石层。The utility model is further configured as follows: a sandstone layer for filtering rainwater is laid above the fixing plate.

通过采用上述技术方案,砂石层一方面起到了对雨水过滤的作用,尽量减少土壤以及其他杂物进入蓄水槽;另一方面对水流也有一定的缓冲作用,尽量避免雨水对蓄水箱的直接冲击,延长蓄水箱的使用寿命。By adopting the above technical scheme, on the one hand, the sand and gravel layer plays a role in filtering rainwater, minimizing the entry of soil and other sundries into the water storage tank; Shock, prolong the service life of the water storage tank.

本实用新型进一步设置为:固定板底部铺设有阻挡碎石进入蓄水槽的阻挡膜,阻挡膜上开设有与过滤孔交错分布的渗水孔。The utility model is further configured as follows: the bottom of the fixing plate is laid with a barrier film that prevents gravel from entering the water storage tank, and the barrier film is provided with water seepage holes interlaced with the filter holes.

通过采用上述技术方案,阻挡膜与透水膜的同时存在对雨水起到了很好的过滤作用,渗水孔与过滤孔交错分布不仅过滤效果更好,而且进一步减少了蓄水槽内雨水的蒸发,蓄水槽供给水的时间更长。By adopting the above technical scheme, the presence of the barrier film and the permeable film at the same time has a good filtering effect on rainwater. The interlaced distribution of seepage holes and filter holes not only has a better filtering effect, but also further reduces the evaporation of rainwater in the water storage tank. The sink will be supplied with water for a longer period of time.

本实用新型进一步设置为:蓄水箱内壁和底部铺设有减少雨水渗漏的防水层。The utility model is further configured as: the inner wall and the bottom of the water storage tank are laid with a waterproof layer to reduce rainwater leakage.

通过采用上述技术方案,防水层减少雨水从蓄水箱内壁和底部渗漏出去,使蓄水槽供给水的时间更长。By adopting the above technical solution, the waterproof layer reduces the leakage of rainwater from the inner wall and bottom of the water storage tank, so that the water storage tank can supply water for a longer time.

综上所述,本实用新型具有以下有益效果:雨水通过进水口或者蓄水箱顶部的土壤渗透到达砂石层,再经过碎石层到达透水膜,并经过透水膜的过滤孔固定板,最后经过阻挡膜的进一步过滤进入蓄水槽;遇到干旱天气时,蓄水槽内的水蒸发经过阻挡膜、固定板、透水膜到达碎石层,再经过砂石层进入土壤层给植物供给水,由于蒸发过程经过的路程较长,雨水蒸发缓慢,但又可以满足植物的基本用水,节约了水资源,更加符合海绵城市的理念。In summary, the utility model has the following beneficial effects: rainwater penetrates through the water inlet or the soil at the top of the water storage tank to reach the sand layer, then passes through the gravel layer to reach the permeable membrane, and passes through the filter hole fixing plate of the permeable membrane, finally After being further filtered by the barrier film, it enters the water storage tank; in case of dry weather, the water in the water storage tank evaporates through the barrier film, fixed plate, and permeable film to the gravel layer, and then enters the soil layer through the sand and gravel layer to supply water to plants. Because the evaporation process takes a long distance and the rainwater evaporates slowly, it can meet the basic water consumption of plants and save water resources, which is more in line with the concept of sponge city.

附图说明Description of drawings

图1为本实施例的整体结构示意图;Fig. 1 is the overall structure schematic diagram of the present embodiment;

图2为本实施例中单个储水箱的结构示意图。Fig. 2 is a schematic structural diagram of a single water storage tank in this embodiment.

图中:1、坡面;11、种植土壤;2、蓄水箱;21、进水口;22、蓄水槽;23、延伸部;231、缓冲板;24、固定板;241、透水孔;3、植物;4、透水膜;41、过滤孔;5、碎石层;6、砂石层;7、阻挡膜;71、渗水孔;8、防水层;9、溢水板。In the figure: 1, slope; 11, planting soil; 2, water storage tank; 21, water inlet; 22, water storage tank; 23, extension; 231, buffer plate; 24, fixed plate; 241, permeable hole; , plant; 4, permeable membrane; 41, filter hole; 5, gravel layer; 6, sand layer; 7, barrier membrane; 71, seepage hole; 8, waterproof layer;

具体实施方式detailed description

下面结合附图和实施例,对本实用新型进行详细描述。Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.

一种海绵城市生态植草沟,如图1所示,包括坡面1,结合图2,坡面1上铺设有种植土壤11,种植土壤11中种植有植物3,坡面1上安装有埋设在植物3根部位置下方的蓄水结构,蓄水结构包括蓄水箱2,蓄水箱2一端向坡面1延伸露出地面形成延伸部23,延伸部23上开设有进水口21,根据进水口21开设方向分为两组,一组开设方向平行于坡面1,另一组开设方向垂直于坡面1,两组进水口21均延伸到蓄水箱2内,延伸部23在固定板24上方一体成型有缓冲水流的缓冲板231。A kind of sponge city ecological grass-planting ditch, as shown in Figure 1, comprises slope 1, in conjunction with Figure 2, is laid with planting soil 11 on slope 1, is planted with plant 3 in planting soil 11, is installed on slope 1 and is buried in The water storage structure below the root position of the plant 3, the water storage structure includes a water storage tank 2, one end of the water storage tank 2 extends to the slope 1 and exposes the ground to form an extension 23, and the extension 23 is provided with a water inlet 21, according to the water inlet 21 The opening direction is divided into two groups, one group of opening direction is parallel to the slope 1, and the other group of opening direction is perpendicular to the slope 1, both groups of water inlets 21 extend into the water storage tank 2, and the extension 23 is above the fixed plate 24 A buffer plate 231 for buffering water flow is integrally formed.

缓冲板231下方依次铺设有过滤雨水的砂石层6、碎石层5和开设有过滤雨水的过滤孔41的透水膜4,透水膜4下方安装有开设有透水孔241的固定板24,固定板24和蓄水箱2底部形成空腔构成蓄水槽22;固定板24底部铺设有阻挡碎石进入蓄水槽22的阻挡膜7,阻挡膜7上开设有与过滤孔41交错分布的渗水孔71;蓄水箱2内壁和底部铺设有减少雨水渗漏的防水层8。Below the buffer plate 231, a sandstone layer 6 for filtering rainwater, a gravel layer 5, and a water-permeable membrane 4 with a filter hole 41 for filtering rainwater are successively laid. The bottom of the plate 24 and the water storage tank 2 forms a cavity to form the water storage tank 22; the bottom of the fixed plate 24 is laid with a barrier film 7 that prevents gravel from entering the water storage tank 22, and the barrier film 7 is provided with water seepage holes 71 interlaced with the filter holes 41 ; The inner wall and bottom of the water storage tank 2 are laid with a waterproof layer 8 to reduce rainwater leakage.

如图2所示,蓄水箱2相对于延伸部23的一侧上部还一体成型有溢水板9且高度等于种植植物3时植物3根部的位置,溢水板9一方面减少蓄水箱2上方的砂石层6、碎石层5中砂石、碎石的流失,另一方面当雨水过多时,也可以从溢水板9溢出,尽量避免雨水将植物3浸泡造成植物3死亡的情况发生,同时也不容易限制植物3的生长,植物3的根系可以通过溢水板9向蓄水箱2以外的土壤层生长,获取更多的养分。As shown in Figure 2, the upper part of the water storage tank 2 relative to the extension part 23 is also integrally formed with an overflow plate 9 and its height is equal to the position of the root of the plant 3 when the plant 3 is planted. The loss of sandstone and gravel in the sandstone layer 6 and the gravel layer 5, on the other hand, when the rainwater is too much, it can also overflow from the overflow plate 9, so as to avoid the situation that the rainwater soaks the plant 3 and causes the plant 3 to die. At the same time, it is not easy to limit the growth of the plants 3. The root system of the plants 3 can grow to the soil layer outside the water storage tank 2 through the overflow plate 9 to obtain more nutrients.

通过以上方案,雨水通过进水口21或者蓄水箱2顶部的土壤渗透到达砂石层6,再经过碎石层5到达透水膜4,并经过透水膜4的过滤孔41固定板24,最后经过阻挡膜7的进一步过滤进入蓄水槽22;遇到干旱天气时,蓄水槽22内的水蒸发经过阻挡膜7、固定板24、透水膜4到达碎石层5,再经过砂石层6进入土壤层给植物3供给水,由于蒸发过程经过的路程较长,雨水蒸发缓慢,但又可以满足植物3的基本用水,节约了水资源,更加符合海绵城市的理念。Through the above scheme, the rainwater infiltrates through the water inlet 21 or the soil at the top of the water storage tank 2 to the sand layer 6, then passes through the gravel layer 5 to the permeable membrane 4, passes through the filter holes 41 of the permeable membrane 4, fixes the plate 24, and finally passes through The further filtration of the barrier film 7 enters the water storage tank 22; when encountering dry weather, the water in the water storage tank 22 evaporates through the barrier film 7, the fixed plate 24, and the permeable film 4 to the gravel layer 5, and then enters the soil through the sand layer 6 The layer supplies water to the plants 3. Because the evaporation process takes a long distance and the rainwater evaporates slowly, it can meet the basic water consumption of the plants 3 and save water resources, which is more in line with the concept of sponge city.

以上所述仅是本实用新型的优选实施方式,本实用新型的保护范围并不仅局限于上述实施例,凡属于本实用新型思路下的技术方案均属于本实用新型的保护范围。应当指出,对于本技术领域的普通技术人员来说,在不脱离本实用新型原理前提下的若干改进和润饰,这些改进和润饰也应视为本实用新型的保护范围。The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (10)

1.一种海绵城市生态植草沟,包括坡面(1),其特征在于:坡面(1)上设置有蓄水结构,蓄水结构包括开设有进水口(21)的蓄水箱(2),蓄水箱(2)内空腔形成蓄水的蓄水槽(22)。1. A sponge city ecological grass planting ditch, comprising a slope (1), is characterized in that: the slope (1) is provided with a water storage structure, and the water storage structure includes a water storage tank (2) provided with a water inlet (21). ), the cavity in the water storage tank (2) forms a water storage tank (22) for water storage. 2.根据权利要求1所述的海绵城市生态植草沟,其特征在于:所述蓄水箱(2)埋设在植物(3)根部位置的下方,蓄水箱(2)一端向坡面(1)延伸露出地面形成延伸部(23),进水口(21)开设在延伸部(23)内延伸到蓄水槽(22)内。2. The sponge city ecological grass planting ditch according to claim 1, characterized in that: the water storage tank (2) is buried below the root position of the plant (3), and one end of the water storage tank (2) faces the slope (1 ) is extended to expose the ground to form an extension (23), and the water inlet (21) is opened in the extension (23) and extends into the water storage tank (22). 3.根据权利要求2所述的海绵城市生态植草沟,其特征在于:所述延伸部(23)上开设的进水口(21)根据开设方向分为两组,一组开设方向平行于坡面(1),另一组开设方向垂直于坡面(1)。3. The sponge city ecological grass planting ditch according to claim 2, characterized in that: the water inlets (21) provided on the extension part (23) are divided into two groups according to the opening direction, and the opening direction of one group is parallel to the slope surface (1), another set of opening directions is perpendicular to the slope (1). 4.根据权利要求1所述的海绵城市生态植草沟,其特征在于:所述蓄水箱(2)上部安装有开设有透水孔(241)的固定板(24),蓄水槽(22)由固定板(24)和蓄水箱(2)底部形成。4. The sponge city ecological grass planting ditch according to claim 1, characterized in that: the top of the water storage tank (2) is equipped with a fixed plate (24) with a water permeable hole (241), and the water storage tank (22) consists of The fixed plate (24) and the bottom of the water storage tank (2) are formed. 5.根据权利要求4所述的海绵城市生态植草沟,其特征在于:所述固定板(24)上方设置有缓冲水流的缓冲板(231)。5. The sponge city ecological grass planting ditch according to claim 4, characterized in that: a buffer plate (231) for buffering water flow is arranged above the fixed plate (24). 6.根据权利要求4所述的海绵城市生态植草沟,其特征在于:所述固定板(24)顶部铺设有透水膜(4),透水膜(4)上开设有过滤雨水的过滤孔(41)。6. The sponge city ecological grass planting ditch according to claim 4, characterized in that: a permeable membrane (4) is laid on the top of the fixed plate (24), and a filter hole (41) for filtering rainwater is provided on the permeable membrane (4). ). 7.根据权利要求4所述的海绵城市生态植草沟,其特征在于:所述固定板(24)上方铺设有过滤雨水的碎石层(5)。7. The sponge city ecological grass planting ditch according to claim 4, characterized in that: a gravel layer (5) for filtering rainwater is laid above the fixing plate (24). 8.根据权利要求4所述的海绵城市生态植草沟,其特征在于:固定板(24)上方铺设有过滤雨水的砂石层(6)。8. The sponge city ecological grass planting ditch according to claim 4, characterized in that: a sandstone layer (6) for filtering rainwater is laid above the fixing plate (24). 9.根据权利要求6所述的海绵城市生态植草沟,其特征在于:固定板(24)底部铺设有阻挡碎石进入蓄水槽(22)的阻挡膜(7),阻挡膜(7)上开设有与过滤孔(41)交错分布的渗水孔(71)。9. The sponge city ecological grass planting ditch according to claim 6, characterized in that: the bottom of the fixed plate (24) is laid with a barrier film (7) that prevents gravel from entering the water storage tank (22), and a barrier film (7) is set on the barrier film (7). There are water seepage holes (71) distributed alternately with the filter holes (41). 10.根据权利要求1所述的海绵城市生态植草沟,其特征在于:蓄水箱(2)内壁和底部铺设有减少雨水渗漏的防水层(8)。10. The sponge city ecological grass planting ditch according to claim 1, characterized in that: the inner wall and bottom of the water storage tank (2) are laid with a waterproof layer (8) to reduce rainwater leakage.
CN201720037132.0U 2017-01-11 2017-01-11 Sponge urban ecology grass planting ditch Expired - Fee Related CN206433417U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109220334A (en) * 2018-10-24 2019-01-18 美丽国土(北京)生态环境工程技术研究院有限公司 Photovoltaic sand control device
CN109457712A (en) * 2018-12-12 2019-03-12 新疆维吾尔自治区交通规划勘察设计研究院 A kind of ecological slope protection system and construction method suitable for arid area
CN112106584A (en) * 2020-09-10 2020-12-22 上海市园林科学规划研究院 Regeneration land vegetation planting structure based on solid waste digestion
CN113383692A (en) * 2021-05-28 2021-09-14 杭州中艺生态环境工程有限公司 Mountain land or slope ecological greening device
CN113519375A (en) * 2021-07-09 2021-10-22 重庆市二零五勘测设计有限公司 Mine ecological restoration device and restoration method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109220334A (en) * 2018-10-24 2019-01-18 美丽国土(北京)生态环境工程技术研究院有限公司 Photovoltaic sand control device
CN109457712A (en) * 2018-12-12 2019-03-12 新疆维吾尔自治区交通规划勘察设计研究院 A kind of ecological slope protection system and construction method suitable for arid area
CN109457712B (en) * 2018-12-12 2023-12-08 新疆交通规划勘察设计研究院有限公司 Ecological slope protection system suitable for arid regions and construction method
CN112106584A (en) * 2020-09-10 2020-12-22 上海市园林科学规划研究院 Regeneration land vegetation planting structure based on solid waste digestion
CN113383692A (en) * 2021-05-28 2021-09-14 杭州中艺生态环境工程有限公司 Mountain land or slope ecological greening device
CN113519375A (en) * 2021-07-09 2021-10-22 重庆市二零五勘测设计有限公司 Mine ecological restoration device and restoration method
CN113519375B (en) * 2021-07-09 2022-06-21 重庆市二零五勘测设计有限公司 Mine ecological restoration device and restoration method

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