CN209397693U - A kind of quick discharging device of sunk type greenery patches ponding - Google Patents
A kind of quick discharging device of sunk type greenery patches ponding Download PDFInfo
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- CN209397693U CN209397693U CN201821727235.0U CN201821727235U CN209397693U CN 209397693 U CN209397693 U CN 209397693U CN 201821727235 U CN201821727235 U CN 201821727235U CN 209397693 U CN209397693 U CN 209397693U
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- well
- greenery patches
- influent
- ponding
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Abstract
The utility model discloses a kind of quick discharging devices of sunk type greenery patches ponding, kind, which is arranged in, to be had in the foundation pit of green plant, it include: water seepage well lid, influent well, soakaway trench, drainpipe and drainage layer, drainage layer is laid on the bottom of foundation pit, is located at the end thereof contacts outside influent well with soakaway trench.The utility model is easy for construction, it is simple and reasonable, after in sunk type greenery patches pools zone, water level is reduced after ponding flows into influent well by water seepage well lid, the soakaway trench of setting at the overflow well borehole wall can be passed through, achieve the effect that quickly to drain in greenery patches lower than ponding at well head, the generation of the phenomenon of the long-term soaked death of plants in green surface is avoided, and soakaway trench is located at one end outside influent well close to drainage layer, plays filtering and cover the beauty function of soakaway trench.
Description
Technical field
The utility model relates to city spongeization renovation technique field, more particularly to a kind of sunk type greenery patches product
The quick discharging device of water.
Background technique
One of low influence exploitation single measure is transformed as city spongeization in sunk type greenery patches, is widely used in city
Building in cell, road, greenery patches and square, have the function of regulating and storing and purifying rainwater.Generally setting is overflow in sunk type greenery patches
Well is flowed, guarantees that runoff is discharged by overflow well when heavy rain.Water storage line is generally higher by 20cm than greenery patches in design specification, however a large amount of
Engineering practice in find, after rainwater flood peak, since the penetrating power of soil is limited, long-term ponding in sunk type greenery patches,
Depth of accumulated water is 20cm, leads to plants in green surface soaked death for a long time, simultaneously because long-term ponding influences landscape effect.
Therefore, how to provide a kind of sunk type greenery patches ponding quick discharging device, quickly drain sunk type greenery patches ponding, be
The problem of those skilled in the art's urgent need to resolve.
Utility model content
In view of this, the present invention provides a kind of quick discharging devices of sunk type greenery patches ponding, solve existing overflow
Well can not quickly drain the problem of ponding.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of quick discharging device of sunk type greenery patches ponding, kind, which is arranged in, to be had in the foundation pit of green plant, comprising:
Water seepage well lid；
Influent well, the influent well are located in the foundation pit, and the water for water seepage well lid described in support is equipped at well head
Cement mortar masonry；
Soakaway trench, the soakaway trench is laterally laid on the bottom of the foundation pit, and protrudes into through the borehole wall of the influent well
In the influent well；
Drainpipe, the drainpipe are horizontally installed on the bottom of the influent well, the inside company of one end and the influent well
Logical, the other end is connected to the rain collection well of municipal drainage pipe network；
Drainage layer, the drainage layer are laid on the bottom of the foundation pit, are located at outside the influent well with the soakaway trench
End thereof contacts.
It can be seen via above technical scheme that compared with prior art, the utility model is set in sunk type greenery patches pools zone
There is influent well, water level reduces after ponding flows into influent well by water seepage well lid, can pass through the infiltration of setting at the overflow well borehole wall
Water pipe achievees the effect that quickly to drain in greenery patches lower than ponding at well head, avoids showing for the long-term soaked death of plants in green surface
The generation of elephant, and soakaway trench is located at one end outside influent well close to drainage layer, plays filtering and covers the beautiful of soakaway trench and makees
With.
Further, the soakaway trench is PE pipe, and diameter 4-8cm, the one end being located in the influent well is equipped with silicon
Rubber plug.
Further, the borehole wall of the influent well is M7.5 cement mortar MU10 brick setting；Under the shaft bottom of the influent well
Side is equipped with concrete layer and C15 pea gravel concreten layer for increasing foundation bearing capacity.
The beneficial effect generated by adopting the above technical scheme is to ensure that the integrally-built stability of influent well, Bu Huiyin
Water flow is excessive to lead to structure collapses, and structure is destroyed.
Further, the well head of the influent well to the foundation pit hole bottom distance be 18-22cm.
Further, the drainage layer is boulder bed, and the partial size of cobble is 10-20mm.
Beneficial effect using the above scheme is that rubble drainage layer and cobble drainage layer may filter that the big silt of partial size,
And cobble is easy to draw materials, transports, is at low cost.
Further, the end that the soakaway trench is located at outside the influent well is coated with permeable geotextiles.
Further, the permeable geotextiles are 300g/m2Geotextiles.
The beneficial effect generated by adopting the above technical scheme is can further to filter out the smaller silt of partial size, prevent
Seep water blockage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structural schematic diagram of the quick discharging device of sunk type greenery patches ponding of the utility model；
Fig. 2 is a kind of partial structural diagram of the quick discharging device of sunk type greenery patches ponding of the utility model.
Wherein:
1- water seepage well lid；2- influent well；3- soakaway trench；4- drainpipe；5- drainage layer；6- cement mortar masonry；7- silica gel
Plug；8-M7.5 cement mortar MU10 brick setting；9- concrete layer；10-C15 pea gravel concreten layer；The permeable geotextiles of 11-；12- water
Cement mortar joint filling.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model embodiment discloses a kind of quick discharging device of sunk type greenery patches ponding, setting exists
Kind has in the foundation pit of green plant, comprising: water seepage well lid 1；Influent well 2 in foundation pit is provided at well head and seeps for support
The cement mortar masonry 6 of well cover 1；
Soakaway trench 3, soakaway trench 3 is laterally laid on the bottom of foundation pit, and protrudes into influent well 2 through the borehole wall of influent well 2；
Soakaway trench 3 can manage for PE, and diameter is preferably 4-8cm, and the one end being located in influent well 2 is equipped with silica gel plug 7；
Drainpipe 4, drainpipe 4 are horizontally installed on the bottom of influent well 2, and one end is connected to the inside of influent well 2, the other end
It is connected to the rain collection well of municipal drainage pipe network；
Drainage layer 5, drainage layer 5 are laid on the bottom of foundation pit, can be boulder bed, and the partial size of cobble is 10-20mm, drainage
Layer 5 is located at the end thereof contacts outside influent well 2 with soakaway trench 3, plays filtering and covers the beauty function of soakaway trench.
Specifically, in some embodiments, the borehole wall of influent well 2 is M7.5 cement mortar MU10 brick setting 8；Influent well 2
Shaft bottom below be equipped with concrete layer 9 and C15 pea gravel concreten layer 10 for increasing foundation bearing capacity, the well head of influent well 2
It is 18-22cm to bottom of foundation ditch distance, to prevent plants in green surface soaked death for a long time, by the side for manually extracting silica gel plug 7
Formula is drained, and achievees the effect that quickly to drain greenery patches internal water accumulation.
As shown in Fig. 2, in some embodiments, the end that soakaway trench 3 is located at outside the influent well 2 is coated with permeable geotechnique
Cloth 11, permeable geotextiles 11 are 300g/m2Geotextiles.Tiny silt can be further filtered out, blocking soakaway trench 3 is prevented.For
Guarantee that the installation of soakaway trench 3 is firm, 3 both ends of soakaway trench and borehole wall contact site use cement mortar joint filling 12.
Since soil of greenbelt infiltration coefficient is small, after rainwater flood peak, rainwater can not be discharged in time, and sunk type greenery patches can accumulate
Store a large amount of ponding, the utility model mechanism is simple, can construct during building overflow well or later period overflow well formed after apply
Work, material are construction material, which can effectively exclude foundation pit internal water accumulation, have easy construction, short construction period,
The characteristics of saving construction cost, safety and environmental protection, also, the drainage arrangement structure is safe and reliable, easy to maintain, has fine
Popularizing value.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of quick discharging device of sunk type greenery patches ponding, kind, which is arranged in, to be had in the foundation pit of green plant characterized by comprising
Water seepage well lid (1)；
Influent well (2), the influent well (2) are located in the foundation pit, are provided at well head for water seepage well lid described in support
(1) cement mortar masonry (6)；
Soakaway trench (3), the soakaway trench (3) is laterally laid on the bottom of the foundation pit, and runs through the borehole wall of the influent well (2)
It protrudes into the influent well (2)；
Drainpipe (4), the drainpipe (4) are horizontally installed on the bottom of the influent well (2), one end and the influent well (2)
Inside connection, the other end is connected to the rain collection well of municipal drainage pipe network；
Drainage layer (5), the drainage layer (5) are laid on the bottom of the foundation pit, are located at the influent well with the soakaway trench (3)
(2) end thereof contacts outside.
2. a kind of quick discharging device of sunk type greenery patches ponding according to claim 1, which is characterized in that the soakaway trench
(3) it is managed for PE, diameter 4-8cm, the one end being located in the influent well (2) is equipped with silica gel plug (7).
3. a kind of quick discharging device of sunk type greenery patches ponding according to claim 1, which is characterized in that the influent well
(2) the borehole wall is M7.5 cement mortar MU10 brick setting (8)；It is equipped with below the shaft bottom of the influent well (2) for increasing ground
The concrete layer (9) and C15 pea gravel concreten layer (10) of bearing capacity.
4. a kind of quick discharging device of sunk type greenery patches ponding according to claim 1, which is characterized in that the influent well
(2) well head to bottom of foundation ditch distance be 18-22cm.
5. a kind of quick discharging device of sunk type greenery patches ponding according to claim 1, which is characterized in that the drainage layer
It (5) is boulder bed, the partial size of cobble is 10-20mm.
6. a kind of quick discharging device of sunk type greenery patches ponding according to claim 1, which is characterized in that the soakaway trench
(3) it is located at the end of the influent well (2) outside and is coated with permeable geotextiles (11).
7. a kind of quick discharging device of sunk type greenery patches ponding according to claim 6, which is characterized in that the permeable soil
Work cloth (11) is 300g/m2Geotextiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727235.0U CN209397693U (en) | 2018-10-24 | 2018-10-24 | A kind of quick discharging device of sunk type greenery patches ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727235.0U CN209397693U (en) | 2018-10-24 | 2018-10-24 | A kind of quick discharging device of sunk type greenery patches ponding |
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| CN209397693U true CN209397693U (en) | 2019-09-17 |
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| CN201821727235.0U Active CN209397693U (en) | 2018-10-24 | 2018-10-24 | A kind of quick discharging device of sunk type greenery patches ponding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382150A (en) * | 2022-02-28 | 2022-04-22 | 中建八局第二建设有限公司 | Rainwater infiltration regulation and storage facility between LID facilities and construction method thereof |
-
2018
- 2018-10-24 CN CN201821727235.0U patent/CN209397693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382150A (en) * | 2022-02-28 | 2022-04-22 | 中建八局第二建设有限公司 | Rainwater infiltration regulation and storage facility between LID facilities and construction method thereof |
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