CN209412949U - A device for beautifying roads by cultivating plants using road rainwater - Google Patents

Abstract

The utility model relates to a kind of device using road rain water culture plant aesthetic road, including inlet for stom water, the water tank of inlet for stom water lower part, reserved plant roots and stems space inlet for stom water cover board, tendril frame and water plant；It is pit shaft below inlet for stom water, water tank in inlet for stom water is by chain suspension below inlet for stom water cover board, rainwater, which is collected, by the water tank water inlet pipe being arranged in inlet for stom water entrance enters water tank, tendril frame and water plant are located above inlet for stom water, the tendril frame is climbed for plant growth, the root system of water plant passes through in water tank of the inlet for stom water cover board not below the inlet for stom water cover board, utilizes the rainwater growth accumulated in water tank, forms the greening of road part.

Description

A device for beautifying roads by cultivating plants using road rainwater

technical field

The invention relates to a device for cultivating plants by using road rainwater to beautify the road. The device of the invention is suitable for the position of the rainwater outlet between the road and the sidewalk where the climate is warm, the sun is abundant, the rain is abundant, and there are sponge city design requirements and urban road beautification requirements. .

Background technique

Sponge city is a new generation of urban stormwater management concept, which can also be called "water elastic city". The international common term is "low-impact development rainwater system construction" or "water-sensitive city". The stored water is "released" and used. The concept of urban rainwater control has changed from traditional rainwater collection pipes to discharge to natural water bodies to store, treat and utilize rainwater at its source.

In the current method of rainwater storage and utilization, the way to deal with the rainwater on the road path usually includes collecting the rainwater outlets set at a certain distance along a certain longitudinal slope on the road surface, and then discharging it into the nearby rain garden, shallow grass ditch, and low-lying rainwater after converging through pipelines. Green spaces or stormwater cisterns. Rain gardens or low-lying green spaces are a good ecological way to collect and utilize rainwater. However, rain gardens, low-lying green spaces or rainwater storage tanks all occupy a large area, and they need to be built in a certain area where the site permits. , in the current urban areas with relatively high building density and road density in my country, the number and area of rain gardens are greatly restricted. For roads with sidewalks, the planting and cultivation of different types of plants is usually the basic greening requirement of road design, and a certain area of green belts is usually set on the side of the road to meet the landscape and ecological requirements. The area occupied by the green belt will also be restricted by traffic conditions. In areas where stormwater outlets are set up on the side of the road and do not affect the driving of vehicles, it can be considered to use the rainwater collected by the rainwater outlets immediately as a supplement to large-scale rainwater utilization facilities such as rain gardens.

Contents of the invention

The purpose of the present invention is to provide a device that utilizes road rainwater to cultivate plants to beautify the road. It consists of a rainwater outlet, aquatic plants and vine frames, wherein the rainwater outlet is located below the ground, and a water storage tank is added to collect rainwater, discharge and transfer rainwater, and the aquatic plants Using rainwater to grow, the vine frame is used for climbing aquatic plants, expanding the space for plant growth, and beautifying the road environment. The device has the advantages of good greening effect, small footprint, and simple maintenance.

To achieve the above object, the technical solution provided by the invention is:

A device for cultivating plants and beautifying roads by using road rainwater, including a gully, a water storage tank at the lower part of the gully, a gully cover for reserving space for plant roots, a vine frame and aquatic plants; The water storage tank is suspended under the gully cover through chains, and the rainwater is collected into the water storage tank through the water storage tank inlet pipe set at the inlet of the gully. The vine frame and aquatic plants are located above the rainwater port. Growth and climbing, the roots of aquatic plants pass through the cover of the gully and are submerged in the water storage tank below the cover of the gully, using the rainwater accumulated in the storage tank to grow, forming local greening of the road.

The gully is a flat grate-type gully installed along the longitudinal slope on the side of the road to collect ground rainwater without affecting ground traffic.

The gully cover is provided with a gully cover, the surface of the gully cover is hollowed out, the gully cover is symmetrically arranged on both sides of the gully cover surface, and the gully cover is provided with a reserved hole for plant roots in the center of the gully cover. There are two metal rings on the reverse side of the cover plate of the rainwater outlet for hanging the water storage tank; the inlet end of the water inlet pipe of the water storage tank is level with the water inlet surface of the rainwater outlet, and the rainwater entering the water inlet grid is led to the water storage tank; The water tank is located under the gully cover, and the metal ring on the reverse side of the gully cover is connected to the water storage tank through a detachable hook chain.

The vine frame is located above the ground through the legs, the aquatic plants climb on the vine frame, and their roots are submerged in the water storage tank, and the bottom of the shaft is provided with an outlet pipe for connecting to the rainwater collection system.

The plane size of the gully is 400mm*700mm, of which the outer frame size is 872mm*572mm, and the clearance is 402mm*702mm; the gully cover plate is 750mm*450mm; the depth of the shaft is 0.85 meters, which can be brick or finished; the diameter of the outlet pipe is De160, and the material is HDPE , the installation depth is 0.85 meters; the material of the water storage tank is high-strength plastic, the shape is a platform with a wide mouth and a narrow bottom, the height is 300mm, the bottom surface size is 200mm*100mm, and the top surface size is 300mm*200mm; the water storage tank inlet pipe is a pipe The diameter is DN50 B bend, and the material is PVC.

There is a water supply pipe under the cover of the rainwater outlet. The water supply pipe is connected to the nearby green irrigation system. The mouth of the water supply pipe is located under the cover of the rainwater outlet, and the non-submerged outflow. The control valve of the water supply pipe is located in a hidden position outside the rainwater outlet.

The vine frame is cylindrical, and its cross-sectional area is equivalent to the area of the rainwater outlet. The lower part of the vine frame is hollowed out, which does not affect the inflow of rainwater from the road. The vine frame has four legs, which are fixed to the ground with bolts. It can also ensure that the ground rainwater flows smoothly into the rainwater outlet.

The vine frame is made of metal, and the height of the vine frame is set between 0.3-1.0 meters, which not only expands the space for plant growth, but also does not affect the driving vision of road vehicles.

The whole installation includes gullies, aquatic plants and vine trellises. In the present invention, adding a water storage tank for collecting rainwater under the rainwater outlet can cultivate aquatic plants with climbing performance, and the space for the reproduction and growth of aquatic plants can be expanded through the vine frame above the rainwater outlet, so as to maximize the effect of beautifying the environment.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention does not need to consume any power, does not need to increase the floor area, does not need soil and fertilizer, but directly uses the rainwater collected by the rainwater outlet to store and cultivate aquatic plants.

2. The present invention arranges the vine frames on the gullies that do not affect the height required by the vehicle's driving line of sight on the traffic road, selects climbing aquatic plants with good growth performance, and utilizes the limited plane area to expand the space for the growth of aquatic plants to increase the appearance and appearance as much as possible. The effect of greenery.

3. The present invention does not require a specific below-ground device, and only needs to modify the gully cover plate of the existing gully, and the cost is low.

4. The present invention does not affect the transfer of existing rainwater, the maintenance and management are simple, and plants can be replaced or harvested according to seasons and climates.

Description of drawings

Figure 1: Schematic diagram of the cross-sectional structure of the device for cultivating plants and beautifying roads by using road rainwater.

Figure 2: Schematic diagram of the cross-sectional structure of the device for cultivating plants and beautifying roads using road rainwater.

Figure 3: Schematic diagram of the gully structure.

Figure 4: Schematic diagram of the reverse structure of the gully cover.

In the figure: 1-Rainwater outlet, 2-Rainwater outlet cover, 3-Rainwater inlet cover, 4-Reserved hole for plant roots, 5-Water storage tank inlet pipe, 6-Water storage tank, 7-Rainwater The metal ring on the reverse side of the mouth cover, 8-removable hook chain, 9-aquatic plants, 10-water supply pipe, 11-well shaft, 12-water outlet pipe, 13-vine frame, 14-legs.

Detailed ways

The present invention will be further described below in conjunction with specific examples.

A device for cultivating plants and beautifying roads by using road rainwater, comprising a gully 1, a water storage tank 6 at the lower part of the gully, a gully cover 2 for reserving space for plant roots, a vine frame 13 and aquatic plants 9; the bottom of the gully 1 It is the well shaft 11, the water storage tank 6 in the gully 1 is suspended under the gully cover 2 by a chain, and the rainwater is collected into the water storage tank 6 through the water storage tank inlet pipe 5 arranged at the entrance of the gully 1, and the vine frame 13 and the aquatic plants 9 are located above the gully, and the vine frame 13 is used for plant growth and climbing, and the roots of the aquatic plants 9 pass through the gully cover 2 and are not in the water storage tank 6 below the gully cover 2. The rainwater accumulated in the water tank 6 grows to form local greening of the road.

The gully 1 is a flat grate-type gully arranged along the longitudinal slope on the side of the road to collect ground rainwater without affecting ground traffic.

A gully cover 2 is arranged on the gully 1, and the surface of the gully cover 2 is hollowed out. On both sides of the surface of the gully cover 2, there are symmetrically arranged gully cover inlet grids 3, and at the center of the gully cover 2, a There are reserved holes 4 for plant rhizomes, and two metal rings are arranged on the reverse side of the gully cover plate 2 for hanging the water storage tank; The rainwater entered by the water grid 3 is led to the water storage tank; the water storage tank 6 is located under the gully cover 2 , and the metal ring 7 on the back of the gully cover and the water storage tank 6 are connected by a detachable hook chain 8 .

The vine frame 13 is located above the ground through the feet 14, and the aquatic plants 9 climb on the vine frame 13, and their roots are submerged in the water storage tank 6, and the bottom of the shaft 11 is provided with an outlet pipe 12 for connecting to the rainwater collection system.

The plane size of the gully 1 is 400mm*700mm, of which the outer frame size is 872mm*572mm, and the headroom is 402mm*702mm; the gully cover plate 2 is 750mm*450mm; the well shaft 11 is 0.85 meters deep, and can be made of bricks or finished products; the diameter of the outlet pipe is 12mm De160, the material is HDPE, and the installation depth is 0.85 meters; the material of the water storage tank 6 is high-strength plastic, and the shape is a platform with a wide mouth and a narrow bottom, with a height of 300mm, a bottom surface size of 200mm*100mm, and a top surface size of 300mm*200mm; The water tank inlet pipe 5 is that the pipe diameter is a DN50 B bend, and the material is PVC.

A water replenishment pipe 10 is provided under the gully cover 2, and the water replenishment pipe 10 is connected to the nearby green irrigation system. Secluded location.

The vine frame 13 is cylindrical, and its cross-sectional area is equivalent to the area of the rainwater outlet 1. The bottom of the vine frame 13 is hollowed out, which does not affect the inflow of road rainwater. The vine frame 13 has four legs 14, which are fixed on the ground with bolts. 14 not only plays the role of support and fixation, but also can ensure that the rainwater on the ground flows into the rainwater outlet smoothly.

The vine frame 13 is made of metal, and the height of the vine frame 13 is set between 0.3-1.0 meters, which not only expands the space for plant growth, but also does not affect the driving vision of road vehicles.

The whole installation includes gullies, aquatic plants and vine trellises. In the present invention, adding a water storage tank for collecting rainwater under the rainwater outlet can cultivate aquatic plants with climbing performance, and the space for the reproduction and growth of aquatic plants can be expanded through the vine frame above the rainwater outlet, so as to maximize the effect of beautifying the environment.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any skilled person who is familiar with the profession, without departing from the scope of the technical solutions of the present invention, according to the technical essence of the present invention, Any simple modifications, equivalent replacements and improvements made in the above embodiments still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. A device that utilizes road rainwater to cultivate plants to beautify the road, is characterized in that: comprise a gully (1), a water storage tank (6) at the bottom of the gully, a gully cover plate (2) for reserving plant rhizome space, vine frame (13) and aquatic plants (9); below the gully (1) is the well shaft (11), and the water storage tank (6) in the gully (1) is suspended below the gully cover (2) by a chain, Rainwater is collected into the water storage tank (6) through the water storage tank inlet pipe (5) arranged at the inlet of the rainwater outlet (1), and the vine frame (13) and aquatic plants (9) are located above the rainwater outlet, and the vine frame (13) Climbing for plant growth, the root system of aquatic plants (9) passes through the gully cover (2) and is not in the water storage tank (6) below the gully cover (2), utilizes the water storage tank (6) ) The accumulated rainwater grows and forms local greening of the road. 2. The device for cultivating plants and beautifying roads using road rainwater according to claim 1, characterized in that: the rainwater outlet (1) is a flat grate for collecting ground rainwater that is arranged along the longitudinal slope on the side of the road and does not affect ground traffic rainwater outlet. 3. The device for cultivating plants and beautifying roads using road rainwater according to claim 1, characterized in that: a gully cover (2) is arranged on the gully (1), and the surface of the gully cover (2) is hollowed out. On both sides of the surface of the gully cover (2), there are symmetrically arranged gully cover water inlet grids (3), and in the center of the gully cover (2) there is a reserved hole for plant roots (4), and the gully cover ( 2) There are two metal rings on the reverse side for hanging the water storage tank; the inlet end of the water storage tank inlet pipe (5) is level with the water inlet surface of the rainwater inlet, and the rainwater entering the inlet grid (3) of the rainwater outlet cover is guided to the water storage tank; the water storage tank (6) is located below the gully cover (2), and is connected to the metal ring (7) on the back side of the gully cover and the water storage tank (6) through a detachable hook chain (8); The vine frame (13) is positioned above the ground through the legs (14), the aquatic plants (9) climb on the vine frame (13), and their roots are submerged in the water storage tank (6), and the bottom of the shaft (11) is provided with a Access the outlet pipe (12) of the rainwater collection system. 4. The device for cultivating plants and beautifying roads by using road rainwater according to claim 3, characterized in that: the gully (1) plane size is 400mm*700mm, wherein the outer frame size is 872mm*572mm, and the headroom is 402mm*702mm; the gully cover The plate (2) is 750mm*450mm; the shaft (11) is 0.85 meters deep, and can be bricked or finished; the outlet pipe (12) diameter is De160, and the material is HDPE, and the installation depth is 0.85 meters; the water storage tank (6 ) is made of high-strength plastic, shaped like a platform with a wide mouth and narrow bottom, with a height of 300mm, a bottom size of 200mm*100mm, and a top size of 300mm*200mm; PVC. 5. The device for cultivating plants and beautifying roads using road rainwater according to claim 1, characterized in that: a water replenishment pipe (10) is provided below the gully cover (2), and the water replenishment pipe (10) is connected from nearby green irrigation In the system, the mouth of the water replenishment pipe is located below the cover plate (2) of the rainwater outlet, non-submerged outflow, and the control valve of the water replenishment pipe (10) is arranged at a hidden position outside the rainwater outlet (1). 6. The device for cultivating plants and beautifying roads utilizing road rainwater according to claim 1, characterized in that: the described vine frame (13) is cylindrical, and its cross-sectional area is equivalent to the area of the rainwater outlet (1), and the vine frame (13) is cylindrical. 13) The lower part is hollowed out, which does not affect the inflow of rainwater from the road. The vine frame (13) has four legs (14), which are fixed to the ground with bolts. The legs (14) not only play the role of support and fixation, but also ensure the smooth flow of rainwater on the ground gully. 7. The device for cultivating plants and beautifying roads using road rainwater according to claim 6, characterized in that: the vine frame (13) is made of metal, and the height of the vine frame (13) is set between 0.3-1.0 meters, both Expand the space for plant growth without affecting the driving vision of road vehicles.