CN217500506U - Ecological tree pool retaining structure - Google Patents

Abstract

The utility model discloses an ecological tree pool water storage structure, which comprises a water storage module and an overhaul channel, wherein the water storage module is positioned below the ground, the top of the overhaul channel is provided with a first opening communicated with the above ground, the bottom of the overhaul channel extends to one side of the water storage module, a second opening for taking the water storage module is arranged on the side wall of the overhaul channel, the second opening is positioned near one side of the water storage module, the periphery of the water storage module is provided with a support frame, the support frame is connected with the overhaul channel through the second opening, when the water storage module is silted and blocked, an overhaul worker can enter the overhaul channel through the first opening and take out and replace the water storage module through the second opening, and the support frame can effectively avoid the displacement of the water storage module and avoid the collapse of the structure above the water storage module, this ecological tree pond retaining structure's simple structure is stable, is convenient for take out, wash or change the retaining module.

Description

Ecological tree pool water storage structure

Technical Field

The utility model is used for sponge city technical field especially relates to an ecological tree pool retaining structure.

Background

At present, ecological tree pool retaining module is a common sponge urban measure, the retaining module sets up in town road both sides tree pool below, the rainwater flows in the retaining module through planting soil or overflow inlet tube of tree pool below, set up the effect that the retaining module can exert planting soil, play the purification effect to the initial stage rainwater, can also collect the rainfall, reduce municipal rainwater pipeline load, nevertheless current retaining module can save the impurity of more rainwater after using the certain time, form silting up easily, the water storage capacity who leads to the retaining module reduces gradually, finally lead to the complete failure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an ecological tree pool retaining structure, its change that can be convenient for retaining module.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an ecological tree pool retaining structure, includes retaining module and maintenance passageway, the retaining module is located the below ground, the top of maintenance passageway is equipped with the first opening that is linked together with the ground top, the bottom of maintenance passageway extends to one side of retaining module, with be equipped with on the lateral wall of maintenance passageway and be used for taking the second opening of retaining module, the second opening is located and is close to one side of retaining module, the periphery of retaining module is equipped with the support frame, the support frame passes through the second opening with the maintenance passageway links to each other.

Preferably, a cover plate for closing the second opening is arranged on the side wall of the access passage.

Preferably, the supporting frame is provided with a permeable geotextile, and the permeable geotextile is arranged around the periphery of the supporting frame.

Preferably, the water storage module is provided with a plurality of, and a plurality of the water storage module is arranged along length direction and the direction of height of support frame in proper order.

Preferably, still include the overflow inlet tube and establish at subaerial tree pond, the one end of overflow inlet tube with the tree pond is linked together, the other end to the retaining module extends.

Preferably, a pebble layer is arranged above the supporting frame.

Preferably, a planting soil layer is arranged between the pebble layer and the tree pool, and the planting soil layer comprises medium sand.

Preferably, still include overflow drain pipe, overflow drain pipe's one end is passed through the top of support frame links to each other with the retaining module, and the other end extends to municipal drainage well.

Preferably, the outer side of the support frame is provided with an impermeable geomembrane.

Preferably, the service passageway is a service well extending from the ground into the ground.

One of the above technical solutions has at least one of the following advantages or beneficial effects: the ecological tree pool water storage structure is provided with an overhaul channel extending to one side of a water storage module, a first opening communicated with the ground is arranged at the top of the overhaul channel, a second opening is arranged at one side close to the water storage module, so that when the water storage module is silted and blocked, an overhaul worker can enter the overhaul channel through the first opening and take out and replace the water storage module through the second opening, the ecological tree pool water storage structure is provided with a support frame through the periphery of the water storage module, the water storage module is effectively prevented from being displaced, the water storage module is fixed, loads in all directions can be applied to the support frame, the water storage module is protected from bearing pressure loads, meanwhile, the ecological tree pool water storage structure is ensured to play a supporting role on the structure above the water storage module after the water storage module is taken out, the collapse of the structure above the water storage module is avoided, and the structure of the ecological tree pool water storage structure is simple and stable, the permanent inefficacy of retaining structure that leads to after effectively avoiding retaining module siltation to block up is convenient for take out, wash or change the retaining module.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the utility model, the meaning of "several" is one or more, the meaning of "a plurality of" is more than two, "greater than", "less than", "exceed" and so on are understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can be detachably connected and can be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

The embodiment of the utility model provides an ecological tree pool water storage structure, see figure 1, including water storage module 100 and access way 200, water storage module 100 is located below the ground, can save the rainwater that oozes from the ground, the top of access way 200 is equipped with the first opening 210 that communicates with above the ground, the bottom of access way 200 extends to one side of water storage module 100, and be equipped with the second opening 220 on the lateral wall with access way 200, the second opening 220 is located the one side that is close to water storage module 100, when water storage module 100 silts up and blocks up, the maintainer can get into access way 200 through first opening 210, and through second opening 210, take out and change water storage module 100, the periphery of water storage module 100 is equipped with support frame 300, support frame 300 can avoid water storage module 100 to take place the displacement, fix water storage module 100, and can make all direction loads all exert on support frame 300, protection retaining module 100 does not bear pressure load, support frame 300 links to each other with maintenance passageway 200 through second opening 220, so that the maintainer takes out and changes retaining module 100, also ensure simultaneously to take out the back at retaining module 100 and play the supporting role to the structure of retaining module 100 top, avoid the structure of retaining module 100 top to take place to collapse, this ecological tree pool water storage structure's simple structure is stable, effectively avoid the permanent inefficacy of the water storage structure that leads to after the retaining module siltation blocks up, be convenient for take out retaining module 100, wash or change.

Referring to fig. 1, a cover plate 230 for sealing the second opening 220 is arranged on the side wall of the maintenance channel 200, the cover plate 230 can prevent rainwater from entering the maintenance channel 200 from the second opening 220, the cover plate 230 can prevent accumulated water from being generated in the maintenance channel 200, and the access of a maintenance person into the maintenance channel 200 cannot be influenced, when the water storage module 100 needs to be replaced, the maintenance person can take out and replace the water storage module 100 by opening the cover plate 230, and the taken-out water storage module 100 is conveyed to a proper place to be cleaned.

In some embodiments, the support frame 300 is in a grid shape to ensure that rainwater can smoothly penetrate into the water storage module 100 and to protect the water storage module 100 from bearing pressure load.

As the utility model discloses preferred embodiment is equipped with the geotechnological cloth that permeates water on the support frame 300, and the geotechnological cloth that permeates water sets up around the periphery of support frame 300 to prevent that the former soil on every side from invading in retaining module 100, preferred, the specification of geotechnological cloth that permeates water is 200 ~ 300g/m, and the overlap joint width of geotechnological cloth that permeates water is not less than 200mm, and geotechnological cloth that permeates water adopts polypropylene needle punching non-woven geotechnological cloth.

Preferably, referring to fig. 1, the water storage module 100 is provided in plurality, and the plurality of water storage modules 100 are sequentially arranged along the length direction and the height direction of the support frame 300, so that the maintenance personnel can smoothly take out and replace the water storage modules 100.

Referring to fig. 1, the tree pool 500 is further provided with an overflow water inlet pipe 400 and a tree pool 500 arranged on the ground, wherein one end of the overflow water inlet pipe 400 is communicated with the tree pool 500, and the other end extends towards the water storage module 100, so that rainwater in the tree pool 500 can smoothly enter the water storage module 100, and it can be understood that the size and the shape of the tree pool 500 can be adjusted according to different tree species and landscape requirements.

In some embodiments, referring to fig. 1, a pebble layer 320 is disposed above the supporting frame 300, so as to ensure that rainwater can smoothly flow into the water storage module 100 through the pebble layer 320, and the pebble layer 320 can prevent impurities from blocking the permeable geotextile.

Referring to fig. 1, a planting soil layer 600 is arranged between the pebble layer and the tree pool 500, the planting soil layer 600 comprises medium sand, and it can be understood that the depth of the planting soil layer can be adjusted according to different tree species and landscape requirements.

Referring to fig. 1, the ecological tree pool water storage structure further includes overflow drain pipes 310, one ends of the overflow drain pipes 310 are connected with the water storage module 100 through the top end of the support frame 300, and the other ends of the overflow drain pipes extend to the municipal drainage wells, so that the excessive rainwater which cannot be stored in the water storage module 100 flows into the municipal drainage wells.

Preferably, the overflow drain pipe 310 is a double-wall corrugated pipe, and the slope of the overflow drain pipe 310 is 0.01, which is inclined to the municipal drain well.

The outer side of the support frame 300 is provided with an impermeable geomembrane, so that water seepage is effectively avoided, and preferably, the impermeable geomembrane is an M1/PE type geomembrane.

Referring to fig. 1, the service aisle 200 is a service well extending from the surface into the subsurface.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. The utility model provides an ecological tree pond retaining structure which characterized in that: including retaining module and maintenance passageway, the retaining module is located the below ground, the top of maintenance passageway is equipped with the first opening that is linked together with the ground top, the bottom of maintenance passageway extends to one side of retaining module, with be equipped with on the lateral wall of maintenance passageway and be used for taking the second opening of retaining module, the second opening is located and is close to one side of retaining module, the periphery of retaining module is equipped with the support frame, the support frame passes through the second opening with the maintenance passageway links to each other.

2. The ecological tree pond retaining structure of claim 1, characterized in that: and a cover plate used for sealing the second opening is arranged on the side wall of the maintenance channel.

3. The ecological tree pond retaining structure of claim 1, characterized in that: the supporting frame is provided with a permeable geotextile, and the permeable geotextile is arranged around the periphery of the supporting frame.

4. The ecological tree pond retaining structure of claim 1, characterized in that: the water storage module is equipped with a plurality ofly, and is a plurality of the water storage module is followed the length direction and the direction of height of support frame arrange in proper order.

5. The ecological tree pond retaining structure of claim 1, characterized in that: still include the overflow inlet tube and establish at subaerial tree pool, the one end of overflow inlet tube with tree pool is linked together, the other end to the retaining module extends.

6. The ecological tree pond water storage structure of claim 5, wherein: a pebble layer is arranged above the supporting frame.

7. The ecological tree pond water storage structure of claim 6, wherein: and a planting soil layer is arranged between the pebble layer and the tree pool and comprises medium sand.

8. The ecological tree pond retaining structure of claim 1, characterized in that: still include overflow drain pipe, overflow drain pipe's one end is passed through the top of support frame links to each other with the retaining module, and the other end extends to municipal drainage well.

9. The ecological tree pond retaining structure of claim 1, characterized in that: and an anti-seepage geomembrane is arranged on the outer side of the support frame.

10. The ecological tree pond retaining structure of claim 1, characterized in that: the maintenance channel is a maintenance well extending into the ground from the ground.

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