CN215346039U - Rainwater collection ecological tree pool - Google Patents

Abstract

The utility model relates to an ecological tree pool is collected to rainwater, it includes the body, the body outside is encircleed there is the water seepage layer, the water seepage layer outside is encircleed there is the filtering ponds, the layer filter is installed to the filtering ponds, the layer filter includes the multilayer filter screen, the multilayer filter screen includes a plurality of layers of filter screen, the aperture top-down of the filter screen of multilayer filter screen progressively reduces. This application filters the rainwater through the layer filter in the filtering ponds, collects the filtering ponds, gets into the body through the infiltration layer and supplies with vegetation, is favorable to the high-efficient utilization of water resource. The problem of poor filtering effect or low filtering rate brought by a single filter screen is solved by the multi-layer filter screen.

Description

Rainwater collection ecological tree pool

Technical Field

The utility model belongs to the technical field of garden design's technique and specifically relates to an ecological tree pond is collected to rainwater.

Background

With the improvement of the quality of social life, the coverage rate of parks in cities is higher and higher. The park has various tree pools, the tree pools can be used as a human landscape to bring aesthetic feeling to people, and can be used as park seats to provide convenience for people. Most of the existing tree ponds pay more attention to landscape design, and water is generally used for watering plants in the tree ponds. Because the tree pool is generally higher than the ground, when raining, rainwater can not flow in naturally, and great water resource waste is caused.

Publication No. CN209268116U discloses an ecological tree pond is collected to rainwater, including outer water storage tank, outer water storage tank is equipped with a plurality of water inlets, and outer water storage tank is embedded to be equipped with interior storage tank, and the inside of interior storage tank is equipped with the body, and the bottom of body is equipped with a plurality of holes of permeating water, is equipped with the horizontally filter screen of borduring in the outer water storage tank, the filter screen is not higher than the water inlet, and outer water storage tank's inner wall is equipped with the boss that is used for placing the filter screen of borduring

Among the above-mentioned technical scheme the entrance at outer storage water tank has designed the filter screen and has filtered rivers. However, as plants in the park are various and the flow of people is large, the varieties of the impurities are various, and one filter screen is obviously not enough to adapt to the complex environment.

Disclosure of Invention

To the not enough of prior art existence, the purpose of this application is to provide one kind can effective filtration and collect the rainwater and be used for supplying with the ecological tree pond of rainwater collection of vegetation in the tree pond.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an ecological tree pool is collected to rainwater, includes the body, the body outside is encircleed there is the water seepage layer, the water seepage layer outside is encircleed there is the filtering ponds, the layer filter is installed to the filtering ponds, the layer filter includes the multilayer filter screen, the multilayer filter screen includes a plurality of layers of filter screen, the aperture top-down of the filter screen of multilayer filter screen progressively reduces.

By adopting the technical scheme, when the tree pool is exposed to rain or other conditions, water flows into the upper layer of the filter pool when the water flows out of the tree pool, the water flows at the moment are turbid water flows, and due to the complex environment of parks, roadsides and the like at a plurality of places in the tree pool, sundries wrapped in the water flows are also various and have different sizes. The water flow flows into the layer filtering piece through the filtering tank, a plurality of layers of filtering screens are arranged in the layer filtering piece, the aperture of a plurality of layers of filtering screens in the plurality of layers of filtering screens is gradually reduced from top to bottom, the first layer firstly filters out larger sundries, the second layer is downwards gradually until most of the sundries in the water are filtered, then the water flow enters the lower layer of the filtering tank, then enters the water seepage layer from the lower layer of the filtering tank, and then permeates into the body through the water seepage layer to supply water for the plants in the tree pool. Debris in the rivers are more and not of uniform size, and when adopting single filter screen, if the filter screen aperture is too big, then make most debris get into filtering ponds and infiltration layer easily, block up filtering ponds and infiltration layer, if the filter screen aperture undersize, then can reduce the efficiency that rivers passed through the filter screen. Through multilayer filter screen filtering step by step, when guaranteeing efficiency, filter debris better.

Optionally, the layer filter includes the screen frame, screen frame detachably install in the water inlet, multilayer filter screen detachably install in screen frame.

Through adopting above-mentioned technical scheme, when rivers flow in, the layer is strained the piece and is filtered debris for rivers, and the debris of crossing the filter off can be stayed on the filter screen, and unobstructed when being convenient for filter next time, the clearance filter screen is also important one step. Can dismantle stratum and strain piece and multilayer filter screen setting, can take out from the filtering ponds after the use of layer filter piece to take out the filter screen from layer filter piece, be convenient for to the cleanness of filter screen.

Optionally, an inclined disc is installed in the filtering tank, the inclined disc divides the filtering tank into an upper layer and a lower layer, the inclined disc and the bottom surface of the filtering tank form a certain angle, a water inlet is formed in the lowest position of the inclined disc, and the layer filtering piece is installed in the filtering tank through the water inlet.

Through adopting above-mentioned technical scheme, rivers flow into the filtering ponds, and the sloping cam plate flow direction water inlet through the slope gets into the layer through the water inlet and strains the piece, sets up the sloping cam plate into the inclined plane to put the water inlet in the lower extreme, be favorable to rivers to the water inlet flow.

Optionally, a water pipe is arranged on the bottom surface of the lower layer of the filtering tank, the water pipe penetrates through the inner side wall of the filtering tank, and a controllable valve is installed on the water pipe.

Through adopting above-mentioned technical scheme, rivers in the filtering ponds get into the permeable layer through the water service pipe, then permeate the body through the permeable layer, and the controllable valve of installation can control the rivers that the water service pipe flows through, and the water yield that gets into the permeable layer is controlled in a flexible way according to the plant water demand, is favorable to the healthy growth of plant.

Optionally, a wood board used as a seat is laid on the upper surface of the water seepage layer.

Through adopting above-mentioned technical scheme, lay the plank around the tree pool as the seat, the rational utilization space provides convenience for the pedestrian.

Optionally, a grating plate covers the upper portion of the filtering tank, and a cobble layer is laid above the grating plate.

By adopting the technical scheme, the filtering tank is the first layer reservoir, the grating plates are favorable for external water flow to enter, and the cobble layer is paved on the grating plates, so that the cobble layer can be fused with the environment, and the tree pool is more attractive integrally.

Optionally, a plurality of gravels are arranged in the water seepage layer.

Through adopting above-mentioned technical scheme, water after the filtration gets into the permeable layer through the water service pipe, permeable layer lug connection body, this internal soil that is vegetation, and the rubble layer can support soil structure not loose, reduces the possibility that muddy water blockked up the water service pipe.

Optionally, a water suction pump is arranged at the bottom of the filtering tank.

Through adopting above-mentioned technical scheme, when the water storage is more in the filtering ponds, can take out by the suction pump, water other external plants, the rational utilization water resource.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter screen apertures of the multiple layers of filter screens are arranged from large to small, so that the situation that a single filter screen is possibly poor in filtering effect or low in filtering speed is reduced;

2. the detachable layer filtering piece and the multilayer filter screen are convenient for cleaning the filter screen.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of an ecological tree pool for collecting rainwater according to the present application.

Fig. 2 is a schematic structural diagram of a layer filter of an embodiment of the rainwater collection ecological tree pool.

Fig. 3 is a schematic installation diagram of a layer filtering element of an embodiment of the rainwater collection ecological tree pool.

In the figure, 1, a body;

2. a filtration tank; 21. a water pipe; 22. a controllable valve; 23. a water pump; 24. a grid plate; 25. a cobble layer;

3. a layer filter; 31. a screen frame; 311. an inner arc plate; 3111. an installation port; 312. a longitudinal plate; 3121. mounting grooves; 3122. a water outlet hole; 313. an outer arc plate; 32. a plurality of layers of filter screens;

4. a swash plate; 41. a water inlet;

5. a water seepage layer; 51. a wood board.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for the ecological tree pool is collected to rainwater that this application disclosed, including body 1, body 1 is cylindrical, and body 1 intussuseption is filled with soil, has planted trees or other view plants in the soil. The soil outside of body 1 is surrounded by water seepage layer 5, and water seepage layer 5 is the annular cavity, and water seepage layer 5 intussuseption is filled with a plurality of rubbles. 5 outsides of infiltration layer are surrounded there is filtering ponds 2, filtering ponds 2 are the cyclic annular cavity that the concrete constitutes, form the holding chamber by interior lateral wall and bottom surface and be used for holding the rivers of collecting, fixed mounting has the sloping cam plate 4 of concrete material in filtering ponds 2, sloping cam plate 4 is the same to the projection of 2 bottoms surfaces of filtering ponds and filtering ponds 2 bottom surfaces, for making the water of collecting flow more easily, sloping cam plate 4 becomes certain angle with 2 bottoms surfaces of filtering ponds, choose for use in this embodiment to be 3, this angle is only exemplary explanation, can select other inclination according to actual conditions. The filter tank 2 is divided into an upper layer and a lower layer by the swash plate 4, wherein the upper layer is used as a temporary working container for turbid water, and the lower layer is used for storing filtered water. The swashplate 4 is nearest to the bottom of the filter tank 2 and is provided with a water inlet 41, and the water inlet 41 is internally and detachably provided with the layer filtering element 3. The inclined setting of sloping cam plate 4 is favorable to turbid rivers to advance water inlet 41, and then flow into the lamination filter 3 and filter.

The bottom of the filtering tank 2 is provided with a water pipe 21, and the water pipe 21 penetrates through the inner wall of the filtering tank 2 to lead the water in the filtering tank 2 to the water seepage layer 5. The outer layer of the water seepage layer 5 is large in particle size, so that the situation that the water service pipe 21 is blocked by the crushed stones can be reduced, the particle size of the water seepage layer 5 is gradually reduced from outside to inside, and the loss of innermost soil to the outer layer can be reduced. The water pipe 21 is provided with a controllable valve 22 for controlling the flow of water, and for the convenience of valve control, a switch member of the controllable valve 22 is positioned above the upper surface of the filtering tank 2. The upper end of the filtering tank 2 is covered with a plurality of grid plates 24, the grid plates 24 are concrete plates provided with through grooves, in order to be more suitable for the environment of a park and make the tree pool more beautiful, the parts outside the through grooves on the upper surfaces of the grid plates 24 are covered with cobble layers 25. The upper surface of the water seepage layer 5 is paved with a wood board 51 used as a seat, which provides convenience for passers-by. In order to better utilize the water resource in the filtering tank 2, the water suction pump 23 is installed at the bottom of the filtering tank 2, and the output end of the water suction pump 23 can be connected with the spraying or drip irrigation system or other irrigation systems of the park lawn or the flower bed, so as to be convenient for the efficient utilization of the water resource.

Referring to fig. 2, the layer filtering element 3 includes a filtering net frame 31, the filtering net frame 31 is a cylindrical shell, the filtering net frame 31 includes an inner arc plate 311, a longitudinal plate 312 is fixedly connected to both sides of the inner arc plate 311, and an outer arc plate 313 is fixedly connected to the longitudinal plate 312. When the layer filtering element 3 is installed at the water inlet 41, the outer side surface of the inner arc plate 311 is attached to the inner side surface of the filtering tank 2 close to the body 1, the outer side surface of the outer arc plate 313 is attached to the inner side surface of the filtering tank 2 far away from the body 1, and the outer side surfaces of the two longitudinal plates 312 are respectively attached to the side surfaces of the corresponding water inlet 41. The upper end surface of the vertical plate 312 is an inclined surface, and when the layer filtering element 3 is installed at the water inlet 41, the upper end surface of the filter screen frame 31 is flush with the upper end surface of the swash plate 4. A plurality of installing ports 3111 have been seted up along centre of a circle direction to inner arc board 311, and installing port 3111 runs through inner arc board 311 and evenly arranges on inner arc board 311, and mounting groove 3121 has been seted up to the position that vertical plate 312 corresponds installing port 3111, and mounting groove 3121 will be divided into a plurality of layers with vertical plate 312, and vertical plate 312 is close to the one deck of filtering ponds 2 bottom and offers a plurality of apopores 3122 that are used for discharging the water after filtering. The multilayer filter screen 32 is slidably installed in the installation groove 3121, and the multilayer filter screen 32 slides in and out of the installation groove 3121 through the installation opening 3111. The multi-layer filter 32 includes a plurality of filter meshes, and the pore diameters of the plurality of filter meshes gradually decrease from top to bottom along the installation direction of the multi-layer filter 3. Turbid water enters the layered filtering element 3 through the water inlet 41, the multilayer filtering net 32 filters impurities in the water gradually through filtering nets with different apertures in different layers, and finally the impurities are discharged into the filtering tank 2 through the water outlet 3122. The multilayer filter screen 32 grades the sundries, large sundries are on the upper layer, small sundries are on the lower layer, the problem that sundries are accumulated in the filter tank 2 due to the fact that the filtering effect is poor due to the fact that the filter screen aperture is too large and the problem that the filtering speed is low due to the fact that the filter screen aperture is too small are solved.

Referring to fig. 1 to 3, the implementation principle of the present embodiment is as follows: when raining, water flows through the through grooves of the grating plates 24 to enter the space of the filter tank 2 above the swash plate 4, the swash plate 4 inclines towards the water inlet 41, the water flows into the layer filtering piece 3 through the water inlet 41 and is filtered layer by layer through the multilayer filter screen 32, and the filtered water flows are discharged through the water outlet 3122 and enter the space of the filter tank 2 below the swash plate 4. When watering is needed, the water flow of the water pipe 21 is adjusted through a switch piece above the filter tank 2, and water flows into the water seepage layer 5 through the water pipe 21 and then enters the body 1 through the water seepage layer 5. When the outside needs irrigation, the water pump 23 can be started to irrigate other places. When the sundries need to be cleaned, the grating plate 24 above the water inlet 41 is firstly opened, the filtering layer 3 is taken out from the water inlet 41, and the sundries are cleaned.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an ecological tree pond is collected to rainwater, includes body (1), body (1) outside is around there being infiltration layer (5), infiltration layer (5) outside is around there being filtering ponds (2), its characterized in that: the filtering basin (2) is provided with a layer filtering piece (3), the layer filtering piece (3) comprises a plurality of layers of filtering nets (32), the plurality of layers of filtering nets (32) comprise a plurality of layers of filtering nets, and the pore diameters of the filtering nets of the plurality of layers of filtering nets (32) are gradually reduced from top to bottom.

2. The rainwater collecting ecological tree pool according to claim 1, characterized in that: the layer filtering piece (3) comprises a filtering net rack (31), and the multilayer filtering net (32) is detachably arranged on the filtering net rack (31).

3. The rainwater collecting ecological tree pool according to claim 1, characterized in that: install sloping cam plate (4) in filtering ponds (2), sloping cam plate (4) will filtering ponds (2) divide into two-layer from top to bottom, sloping cam plate (4) with filtering ponds (2) bottom surface becomes certain angle, water inlet (41) have been seted up to sloping cam plate (4) lowest, layer filter (3) pass through water inlet (41) install in filtering ponds (2).

4. The rainwater collecting ecological tree pool according to claim 1, characterized in that: the bottom surface of the lower floor of filtering ponds (2) is provided with water service pipe (21), water service pipe (21) run through filtering ponds (2) inside wall, controllable valve (22) are installed to water service pipe (21).

5. The rainwater collecting ecological tree pool according to claim 1, characterized in that: and a wood board (51) used as a seat is laid on the upper surface of the water seepage layer (5).

6. The rainwater collecting ecological tree pool according to claim 1, characterized in that: a grating plate (24) covers the upper part of the filtering tank (2), and a cobble layer (25) is laid above the grating plate (24).

7. The rainwater collecting ecological tree pool according to claim 1, characterized in that: and the water seepage layer (5) is filled with gravels.

8. The rainwater collecting ecological tree pool according to claim 1, characterized in that: and a water suction pump (23) is arranged at the bottom of the filter tank (2).

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