CN110880269A - Water-saving garden demonstration model and construction method thereof - Google Patents
Water-saving garden demonstration model and construction method thereof Download PDFInfo
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- CN110880269A CN110880269A CN201911061565.XA CN201911061565A CN110880269A CN 110880269 A CN110880269 A CN 110880269A CN 201911061565 A CN201911061565 A CN 201911061565A CN 110880269 A CN110880269 A CN 110880269A
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- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/08—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of scenic effects, e.g. trees, rocks, water surfaces
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Abstract
The invention discloses a water-saving garden demonstration model construction method, which comprises the steps of S1 selecting an area with water supply and drainage and power supply conditions, and determining the size of a model according to the terrain and space; paving a waterproof layer in the S2 model display area; s3, setting a closed transparent display area capable of storing water in the model display area after waterproof treatment; filling soil in the S4 model container; s5 paving a permeable pavement on the ground of the model container; and a rain pipe is arranged on the S6 model container. The model construction method has low cost, and the cost is lower than that of similar models; various functions of the water-saving garden are completely and vividly displayed; not only can be used as a display model, but also can be used as a teaching model. The water-saving garden principle is vividly explained for students by combining the model, and items to be noticed during design and construction are specified, so that the students can learn the water-saving garden principle more easily.
Description
Technical Field
The invention relates to the field of water-saving garden model construction, in particular to a water-saving garden demonstration model and a construction method thereof.
Background
Water-saving garden systems include "open source of water" and "consumption of water". The open source of water is rainwater collection and utilization, and the rainwater utilization is maximized through the design of ecological facilities. The surface runoff is prolonged through a rainwater garden and a water-saving terrain to form an overground detention area for water, and the water is collected and stored by matching with a grass ditch, a permeable pavement and the like. The reservoir is designed underground, the rainwater is collected, and the reservoir can be supplemented with underground water without being filled.
The 'water consumption' is that the water source is efficiently utilized, and the garden water consumption is minimized by applying the rural low-water-consumption plant resources and the advanced water-saving technology. Because the water consumption and the evaporation capacity of different plants are different, the plants can be planted in different regions according to the difference of the water consumption, rainwater collected before the plants are used, and the plants are irrigated in different regions in a water-saving mode such as a plant root dropper, micro-spraying and the like to supplement garden water. The ground surface covering with the water retention function is paved on the ground, so that the water evaporation is reduced, and the minimum water consumption of the plants is kept. And the soil can be improved through microorganisms and reagents, so that the water retention of the soil is improved. Meanwhile, regional characteristic landscape is added, and the native plants and the regional humanity are naturally integrated into the garden landscape, so that the native characteristics and culture are fully embodied.
In practical application, the water-saving garden system has large specification, the pipeline is buried underground, and the principle and the effect cannot be visually displayed. How to let the masses see the whole operation process of the water-saving garden system by the parents is one of the problems which need to be solved for popularizing the water-saving garden theoretical knowledge and popularizing the water-saving garden engineering technology and application.
Disclosure of Invention
The invention aims to provide a water-saving garden demonstration model construction method which completely conforms to the practical water-saving garden engineering implementation procedure from design to construction, and the operation process truly reflects the whole process of a water-saving garden. Moreover, the water-saving garden demonstration model is low in cost, water is saved, and the water-saving garden demonstration model has the functions of a demonstration model, a teaching model and a research model.
Another object of the present invention is to provide a water-saving garden demonstration model, which is low in cost, water-saving, and has functions of a demonstration model, a teaching model and a research model.
The technical problem to be solved is solved by adopting the following technical scheme.
A water-saving garden demonstration model construction method comprises the following steps:
s1, selecting an area with water supply, drainage and power supply conditions, and determining the size of the model according to the terrain and the space;
paving a waterproof layer in the S2 model display area;
s3, after waterproof treatment, a closed water-storable transparent display area is arranged in the model display area, three-dimensional structures such as rainwater infiltration, collection, storage, circulation use and the like are demonstrated in a split-layer structure, a model container with an open top is formed, and a waterproof layer is laid in the model container; installing a water storage system comprising a reservoir, a downpipe, a water collecting pipe, a water conveying pipe, a water discharging pipe and a water collecting tank in the model container; arranging the water reservoir at the lower side position inside the model container; the water collecting pipe is connected above the reservoir, the top of the water collecting pipe extends upwards to the ground of the model container and is communicated with the downpipe, and the bottom of the water collecting pipe extends downwards to the reservoir for water guiding storage; arranging the water drainage pipe at the right side of the reservoir at a middle-lower position in the model container; arranging the water collecting tank above the water discharging pipe, wherein the top opening of the water collecting tank extends upwards to the ground of the model container and is of a top opening type structure; arranging the water conveying pipe between the water reservoir and the water drainage pipe, so that the water reservoir and the water collecting tank are respectively communicated with the water drainage pipe; the reservoir, the water collecting pipe, the water conveying pipe, the water discharging pipe and the water collecting tank are all cut pipes, and the sections of the cut pipes are all arranged by being attached to the side wall of the model container;
filling soil in the S4 model container, and spraying soil on the surface of the outer side of the section pipe except the bare leakage for shaping;
s5 paving a permeable material road surface on the ground of the model container, wherein the permeable material road surface is positioned above the water collecting tank and covers the opening of the water collecting tank; dividing the left part of the ground permeable pavement of the model container into an ecological detention area and a residential area, wherein the ecological detention area is arranged around the residential area; the right part of the permeable pavement on the ground surface of the model container is divided into green areas of the park; a residential building is arranged on the residential area, and an ecological roof is arranged at the top of the residential building; wherein plants are planted on the ecological detention zone, the park green area, and the ecological roof;
and a rain dropping pipe is arranged on the S6 model container, the upper part of the rain dropping pipe is positioned on the side wall of the residential building, the lower part of the rain dropping pipe is positioned in the ecological detention area of the model container, the upper end of the rain dropping pipe extends upwards to the ecological roof, and the lower end of the rain dropping pipe is connected with a water inlet of a water collecting pipe and is used for collecting rainwater on the ecological roof into a reservoir. Further, in a preferred embodiment of the present invention, the water-saving garden demonstration model building method further comprises an LED display screen embedded in the model container, wherein the embedding surface and the section of the section pipe are on the same plane.
Furthermore, in the preferred embodiment of the invention, ecological grass ditches can be arranged on both sides of the permeable pavement to prevent water in the ecological retention area from collecting on the permeable pavement.
Further, in a preferred embodiment of the present invention, the water-saving garden demonstration model construction method further includes a rainfall simulation device disposed right above the model container.
Further, in a preferred embodiment of the present invention, the park green area is divided into an ecological wet area, a ground surface covering area and a pavement area, the pavement area is a permeable pavement, and the pavement area is arranged in a zigzag shape.
Further, in the preferred embodiment of the present invention, the ecological wet area is provided with floating islands, and high water consumption plants are planted on the floating islands.
Further, in the preferred embodiment of the present invention, the permeable pavement comprises, from top to bottom, a sealing layer of polypropylene-based polyurethane, a C25 colored strong permeable concrete layer, a C25 permeable concrete layer, a sand filter layer, a graded gravel layer, and a plain soil layer.
Further, in a preferred embodiment of the present invention, the C25 color strong pervious concrete layer is a C25 color strong pervious concrete with a thickness of 3-5 mm and a particle size of 5-7 mm, and preferably a C25 color strong pervious concrete with a thickness of 4 mm and a particle size of 6 mm; the C25 pervious concrete layer is 5-7 mm thick 8-12 mm grain diameter C25 pervious concrete, preferably 6 mm thick 10 mm grain diameter C25 pervious concrete; the thickness of the sand filter layer is 2-4 mm, and the preferred thickness is 3 mm; the thickness of the graded broken stone layer is 8-12 mm, and the preferable thickness is 10 mm; the graded gravel layer is 18-22 mm thick natural graded gravel, and the optimal thickness is 20 mm.
Further, in a preferred embodiment of the present invention, the ecological roof is provided with a water collecting channel for collecting rainwater to the rainwater inlet of the rainwater falling pipe.
The invention provides a water-saving garden demonstration model which is obtained by constructing the water-saving garden demonstration model.
The water-saving garden demonstration model and the construction method thereof have the advantages that:
the provided water-saving garden demonstration model construction method completely conforms to the practical water-saving garden engineering implementation procedures from design to construction, and the operation process truly reflects the whole process of the water-saving garden. Moreover, the water-saving garden demonstration model is low in cost, water is saved, and the water-saving garden demonstration model has the functions of a demonstration model, a teaching model and a research model.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
icon: 1, a water reservoir; 2-a water drainage pipe; 3-an ecological detention zone; 4-permeable pavement; 5-ecological roof; 6-green area of park; 61-surface footprint; 62-ecological wet area; 63-floating island; 7-ecological grass furrows; 8-rain pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The water-saving garden demonstration model and the construction method thereof of the present invention will be specifically explained below.
Referring to fig. 1, a water-saving garden demonstration model construction method includes:
s1, selecting an area with water supply, drainage and power supply conditions, and determining the size of the model according to the terrain and the space;
paving a waterproof layer in the S2 model display area;
s3, after waterproof treatment, a closed water-storable transparent display area is arranged in the model display area, three-dimensional structures such as rainwater infiltration, collection, storage, circulation use and the like are demonstrated in a split-layer structure, a model container with an open top is formed, and a waterproof layer is laid in the model container; a water storage system comprising a reservoir 1, a downpipe, a water collecting pipe, a water delivery pipe, a water drainage pipe 2 and a water collecting tank is arranged in the model container; arranging a reservoir 1 at the lower side inside a model container; the water collecting pipe is communicated above the reservoir, the top of the water collecting pipe extends upwards to the ground of the model container and is communicated with the downpipe, and the bottom of the water collecting pipe extends downwards to the reservoir for water guiding storage; arranging a water drainage pipe at the right side of the reservoir 1 and at the middle-lower position in the model container; the water collecting tank is arranged above the water discharging pipe 2, the top opening of the water collecting tank extends upwards to the ground of the model container and is of a top opening type structure; arranging a water delivery pipe between the reservoir 1 and the drain pipe 2, so that the reservoir 1 and the water collection tank are respectively communicated with the drain pipe 2; the reservoir 1, the water collecting pipe, the water delivery pipe, the water discharging pipe 2 and the water collecting tank are all cut pipes, and the sections of the cut pipes are all arranged by being attached to the side wall of the model container;
filling soil in the S4 model container, and spraying soil on the surface of the outer side of the section pipe except the bare leakage for shaping;
s5 paving a permeable pavement 4 on the ground of the model container, wherein the permeable pavement 4 is positioned above the water collecting tank and covers the opening of the water collecting tank; dividing the left part of the ground permeable pavement of the model container into an ecological detention area 3 and a residential area, wherein the ecological detention area 3 is arranged around the residential area; the right part of the model container ground permeable pavement 4 is divided into a park green area 6; a residential building is arranged on the residential area, and an ecological roof 5 is arranged at the top of the residential building; plants are planted in the ecological detention area 3, the green area 6 of the park and the ecological roof;
and a rain dropping pipe 8 is arranged on the S6 model container, the upper part of the rain dropping pipe 8 is positioned on the side wall of the residential building, the lower part of the rain dropping pipe is positioned in the ecological detention area 3 of the model container, the upper end of the rain dropping pipe upwards extends to the ecological roof 5, and the lower end of the rain dropping pipe is connected with a water inlet of a water collecting pipe and used for collecting rainwater on the ecological roof 5 into a reservoir.
In detail, selecting an area with water supply and drainage and power supply conditions, and determining the size of a model container according to the terrain and the space; it should be noted that, the construction site has water source and drainage condition, and if the condition is not met, the water source should be found to facilitate access.
As the preferred scheme, the transparent display area model container adopts the transparent plate, the material of the transparent plate can be toughened glass, the toughened glass is actually prestressed glass, in order to improve the strength of the glass, a chemical or physical method is usually used, the compressive stress is formed on the surface of the glass, and the surface stress is firstly counteracted when the glass bears external force, so that the bearing capacity is improved, and the wind pressure resistance, the cold and hot property, the impact property and the like of the glass are enhanced.
Preferably, in the preferred embodiment of the present invention, ecological grass ditches 7 are arranged on both sides of the permeable pavement to prevent water in the ecological retention area 3 from collecting on the permeable pavement 4.
It should be noted that if the space is small, there is only a plane position with a length of 5m and a width of 1.5 m. The rectangular toughened glass box model with the bottom, the length of which is 2m, the width of which is 1m and the height of which is 0.7m can be made, the rectangular toughened glass box model is placed on a wooden base with the height of 20cm, and a drainage hole with the diameter of 50mm is reserved at the bottom of the glass box and is connected with external drainage so as to drain all water in the model. Generally, the glass is processed and then pulled to a site for assembly. And when the toughened glass box is adhered to meet the strength requirement, the water storage system is installed. In other embodiments of the present invention, the installation height of the water storage system can be designed and selected according to the requirement, and the present invention is not limited thereto.
In detail, the ecological detention zone 3 is set to be trapezoidal, and the plants planted in the ecological detention zone can be lawn grass and the like, and the plants planted in the green area of the park and the ecological roof can be lawn grass, ornamental grass, flowers and the like. The plants laid on the ground play a role in displaying, can also play a role in retaining water and reduce water evaporation.
In detail, the top of the model container is 80 cm to 100 cm, preferably 90cm, above the ground, however, in other embodiments of the present invention, the distance that the top of the model container is above the ground may be adjusted according to the requirement, and the present invention is not limited thereto.
In detail, the waterproof layer laid in the model display area is a plastic film, and the thickness of the plastic film is 0.01-0.02, wherein 0.012 mm is the best.
It should be noted that the drain pipe 2 can be connected with a municipal drainage pipeline, and after the reservoir 1 is full, the excess rainwater can be drained through the drain pipe 2.
In detail, the water-saving garden demonstration model construction method further comprises an LED display screen embedded in the model container, and the plane of the embedding surface and the section plane of the section pipe are on the same side. And the LED display screen displays videos related to ecological restoration such as water-saving gardens, soil improvement and the like.
In detail, the water-saving garden demonstration model construction method further comprises a ground rain pipe arranged in the model container, located at the bottom of the model container and located on the same side plane with the section of the section pipe.
In detail, the water-saving garden demonstration model construction method further comprises a rainfall simulation device arranged right above the model container. During demonstration, the rainfall simulation device is used for carrying out rainfall on the display model, and the rainwater collection process is displayed more visually.
In detail, the green area of the park is divided into an ecological wet area 62, a ground surface covering area 61 and a pavement area, wherein the pavement area is a permeable pavement and is arranged in a zigzag shape, so that the surface runoff of rainwater is prolonged. Park green region 6
In detail, the ecological wet area 62 is provided with a floating island 63, and aquatic plants are planted on the floating island 63, so that the water-saving garden system can be displayed comprehensively.
In detail, the permeable pavement comprises a double-propyl polyurethane sealing layer, a C25 color strong permeable concrete layer, a C25 permeable concrete layer, a sand filter layer, a graded gravel layer, a graded sand gravel layer and a plain soil layer from top to bottom. The C25 color strong pervious concrete layer is 3-5 mm thick 5-7 mm particle size C25 color strong pervious concrete, preferably 4 mm thick 6 mm particle size C25 color strong pervious concrete; the C25 pervious concrete layer is 5-7 mm thick 8-12 mm grain diameter C25 pervious concrete, preferably 6 mm thick 10 mm grain diameter C25 pervious concrete; the thickness of the sand filter layer is 2-4 mm, and the preferred thickness is 3 mm; the thickness of the graded broken stone layer is 8-12 mm, and the preferable thickness is 10 mm; the graded gravel layer is 18-22 mm thick natural graded gravel, and the optimal thickness is 20 mm.
In the construction of the water-permeable road surface, plain soil is buried and then compacted. So that the subsequent material construction is accurate.
In detail, the ecological roof 5 is provided with a water collecting channel for collecting rainwater to a water inlet of the rainwater falling pipe 8 and collecting the rainwater to a reservoir for utilization through the rainwater falling pipe 8.
In the embodiment of the invention, before the water storage and drainage system is installed, line drawing, material preparation and machining are sequentially carried out on the model container according to the requirements of all parts in the water storage system, so that the water storage system is matched with the model container.
The embodiment of the invention also provides a water-saving garden demonstration model which is obtained by the construction method of the water-saving garden demonstration model.
The features and properties of the present invention are described in further detail below with reference to examples.
Examples
Referring to fig. 1, the embodiment provides a water-saving garden demonstration model, which is constructed by the following method:
and (4) drawing lines, preparing materials and processing on the model container in sequence according to the requirements of all parts in the water storage system so as to enable the water storage system to be matched with the model container.
Selecting an area with water source and drainage conditions, and determining the size of the model container according to the terrain and the space; laying a layer of plastic film as an impermeable layer; transparent plate fences connected end to end are arranged on the plastic film, the transparent plate fences and the plastic film form a model container with an opening at the top, and a waterproof layer is paved in the model container; a water storage system comprising a reservoir 1, a water collecting pipe, a water delivery pipe, a water discharge pipe 2 and a water collecting tank 1 is arranged in the model container; arranging a reservoir 1 at the left position inside the model container; arranging a water collecting pipe above the reservoir 1, wherein the top of the water collecting pipe extends upwards to the ground of the model container, and the bottom of the water collecting pipe extends downwards to the reservoir 1; arranging a drainage 2 pipe at the right side of the reservoir 1 and at the middle-lower position in the model container; the water collecting tank is arranged above the water discharging pipe 2, and the top opening of the water collecting tank extends upwards to the ground of the model container; arranging a water delivery pipe between the reservoir 2 and the drain pipe 3, so that the reservoir 2 and the water collection tank are respectively communicated with the drain pipe 3; the reservoir 1, the water collecting pipe, the water delivery pipe, the water discharging pipe 2 and the water collecting tank are all cut pipes, and the sections of the cut pipes are all arranged by being attached to the side wall of the model container; filling soil in the model container, and spraying soil on the surface of the outer side of the section pipe outside the exposed leakage for shaping; paving a permeable pavement 4 on the ground of the model container, wherein the permeable pavement is positioned above the water collecting tank and covers the opening of the water collecting tank; dividing the left part of the ground permeable pavement of the model container into an ecological detention area 3 and a residential area, wherein the ecological detention area 3 is arranged around the residential area; the right part of the model container ground permeable pavement 4 is divided into a park green area; a residential building is arranged on the residential area, and an ecological roof 5 is arranged at the top of the residential building; plants are planted in the ecological detention area 3, the green area 6 of the park and the ecological roof 5; the model container is provided with a rain falling pipe 8, the upper part of the rain falling pipe 8 is positioned on the side wall of the residential building, the lower part of the rain falling pipe is positioned in the ecological detention area 3 of the model container, the upper end of the rain falling pipe extends upwards to the ecological roof, and the lower end of the rain falling pipe is connected with a water inlet of a water collecting pipe and used for collecting rainwater on the ecological roof 5 into the reservoir 1.
In this embodiment, the transparent display area model container is a transparent plate, and the material of the transparent plate is toughened glass.
Preferably, in the preferred embodiment of the present invention, ecological grass ditches 7 are arranged on both sides of the permeable pavement to prevent water in the ecological retention area 3 from collecting on the permeable pavement 4.
The ecological detention area 3 is set to be trapezoidal, the plants planted in the ecological detention area are lawn grass, and the plants planted in green areas of parks and on ecological roofs are lawn grass, ornamental grass and flowers.
In this example, the top of the model container is 90cm above the ground.
In this embodiment, the waterproof layer laid in the model display area is a plastic film, and the plastic film has a thickness of 0.012 mm.
And the embedded surface and the section of the section pipe are on the same side plane.
The ground rain pipe arranged in the model container is positioned at the bottom of the model container and is on the same side plane with the section of the section pipe.
A rainfall simulation device is arranged right above the model container, and the rainfall simulation device is a shower head.
The green area of the park is divided into an ecological wet area 62, a ground surface covering area 61 and a pavement area, wherein the pavement area is a permeable pavement and is arranged in a zigzag shape, so that the surface runoff of rainwater is prolonged.
The ecological wet area 62 is provided with a floating island 63, and aquatic plants are planted on the floating island 63, so that the water-saving garden system can be displayed comprehensively.
In this embodiment, the permeable pavement comprises, from top to bottom, a double-polypropylene polyurethane sealing layer, a C25 color strong permeable concrete layer, a C25 permeable concrete layer, a sand filter layer, a graded gravel layer, a graded sand gravel layer, and a plain soil layer. Wherein the C25 color strong pervious concrete layer is C25 color strong pervious concrete with the thickness of 3-5 mm and the particle size of 5-7 mm; the C25 pervious concrete layer is 5-7 mm thick 8-12 mm grain size C25 pervious concrete; the thickness of the sand filter layer is 2-4 mm; the thickness of the graded broken stone layer is 8-12 mm; the graded gravel layer is natural graded gravel with the thickness of 18-22 mm.
The ecological roof 5 is provided with a water collecting channel for collecting rainwater to a water inlet of a rainwater falling pipe 8 and collecting the rainwater to a reservoir for utilization through the rainwater falling pipe 8.
In summary, the method for constructing the concealed pipe drainage demonstration model provided by the embodiment of the invention has the following advantages:
(1) the manufacturing cost is low and is lower than that of similar models;
(2) various functions of the water-saving garden are completely and vividly displayed;
(3) all elements of the water-saving garden system are really displayed no matter the size of the model;
(4) the design is reasonable, and water is saved;
(5) not only can be used as a display model, but also can be used as a teaching model. The water-saving garden principle is vividly explained for students by combining the model, and items to be noticed during design and construction are specified, so that the students can learn the water-saving garden principle more easily.
The embodiments described above are some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The embodiments described above are some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (10)
1. A water-saving garden demonstration model construction method is characterized by comprising the following steps:
s1, selecting an area with water supply, drainage and power supply conditions, and determining the size of the model according to the terrain and the space;
paving a waterproof layer in the S2 model display area;
s3, after waterproof treatment, a closed water-storable transparent display area is arranged in the model display area, three-dimensional structures such as rainwater infiltration, collection, storage, circulation use and the like are demonstrated in a split-layer structure, a model container with an open top is formed, and a waterproof layer is laid in the model container; installing a water storage system comprising a reservoir, a water collecting pipe, a water delivery pipe, a water discharge pipe and a water collecting tank in the model container; arranging the water reservoir at the lower side position inside the model container; the water collecting pipe is connected above the reservoir, the top of the water collecting pipe extends upwards to the ground of the model container, and the bottom of the water collecting pipe extends downwards to the reservoir for water guiding storage; arranging the water drainage pipe at the right side of the reservoir at a middle-lower position in the model container; arranging the water collecting tank above the water discharging pipe, wherein the top opening of the water collecting tank extends upwards to the ground of the model container and is of a top opening type structure; arranging the water conveying pipe between the water reservoir and the water drainage pipe, so that the water reservoir and the water collecting tank are respectively communicated with the water drainage pipe; the reservoir, the water collecting pipe, the water conveying pipe, the water discharging pipe and the water collecting tank are all cut pipes, and the sections of the cut pipes are all arranged by being attached to the side wall of the model container;
filling soil in the S4 model container, and spraying soil on the surface of the outer side of the section pipe except the bare leakage for shaping;
s5 paving a permeable pavement on the ground of the model container, wherein the permeable pavement is positioned above the water collecting tank and covers the opening of the water collecting tank; dividing the left part of the ground permeable pavement of the model container into an ecological detention area and a residential area, wherein the ecological detention area is arranged around the residential area; the right part of the permeable pavement on the ground surface of the model container is divided into green areas of the park; a residential building is arranged on the residential area, and an ecological roof is arranged at the top of the residential building; wherein plants are planted on the ecological detention zone, the park green area, and the ecological roof;
and a rain dropping pipe is arranged on the S6 model container, the upper part of the rain dropping pipe is positioned on the side wall of the residential building, the lower part of the rain dropping pipe is positioned in the ecological detention area of the model container, the upper end of the rain dropping pipe extends upwards to the ecological roof, and the lower end of the rain dropping pipe is connected with a water inlet of a water collecting pipe and is used for collecting rainwater on the ecological roof into a reservoir.
2. The water-saving garden demonstration model building method according to claim 1, further comprising an LED display screen embedded in the model container, wherein the embedding surface and the section of the section pipe are on the same side plane.
3. The water-saving garden demonstration model building method according to claim 1, characterized in that the water-saving garden demonstration model building method further comprises a rainfall simulation device disposed directly above the model container.
4. The water-saving garden demonstration model building method according to claim 1, wherein the park green area is divided into an ecological wet area, a ground surface covering area and a pavement area, and the pavement area is a water permeable pavement.
5. The water-saving garden demonstration model building method according to claim 4, wherein the pavement areas are arranged in a zigzag shape.
6. The water-saving garden demonstration model building method according to claim 4, wherein the ecological wet area is provided with a floating island, and high water-consumption plants are planted on the floating island.
7. The water-saving garden demonstration model building method according to claim 1, wherein the permeable pavement comprises, from top to bottom, a double-polypropylene polyurethane sealing layer, a C25 color strong permeable concrete layer, a C25 permeable concrete layer, a sand filter layer, a graded gravel layer and a plain soil layer.
8. The water-saving garden demonstration model building method according to claim 7, characterized in that the C25 color strong pervious concrete layer is 3-5 mm thick 5-7 mm particle size C25 color strong pervious concrete, the C25 pervious concrete layer is 5-7 mm thick 8-12 mm particle size C25 pervious concrete, the sand filter layer is 2-4 mm thick, the graded broken stone layer is 8-12 mm thick, and the graded sand gravel layer is 18-22 mm thick natural graded gravel.
9. The water-saving garden demonstration model building method according to claim 1, wherein a water collecting channel is arranged on the ecological roof for collecting rainwater to the downpipe water inlet.
10. A water-saving garden demonstration model, characterized in that it is constructed by the water-saving garden demonstration model construction method of any one of claims 1 to 9.
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| CN201911061565.XA CN110880269B (en) | 2019-11-01 | 2019-11-01 | Water-saving garden demonstration model and construction method thereof |
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| CN201911061565.XA CN110880269B (en) | 2019-11-01 | 2019-11-01 | Water-saving garden demonstration model and construction method thereof |
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| CN110880269A true CN110880269A (en) | 2020-03-13 |
| CN110880269B CN110880269B (en) | 2021-11-12 |
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| CN201911061565.XA Active CN110880269B (en) | 2019-11-01 | 2019-11-01 | Water-saving garden demonstration model and construction method thereof |
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Address after: 010070 mengcao group Baicao garden, shenggaiying village, Xincheng District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Mengcao ecological environment (Group) Co.,Ltd. Address before: 010070 mengcao group Baicao garden, shenggaiying village, Xincheng District, Hohhot City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA MONGOLIAN GRASS ECOLOGICAL ENVIRONMENT (GROUP) Ltd. |
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