CN209443325U - A kind of pumping station stone institutional framework applied to sponge city - Google Patents

Abstract

The utility model belongs to municipal drainage technical field, in particular a kind of pumping station stone institutional framework applied to sponge city, pumping station stone including road surface two sides are arranged in, the side of the pumping station stone offers multiple rows of drainage hole, the pumping station stone is fixedly installed with block far from the side on road surface, pumping station stone is provided with several shallow cobble french drains far from the side on road surface, connecting hole is offered between two adjacent two shallow cobble french drains, connecting hole is connected with two shallow cobble french drains respectively, a shallow cobble french drain farthest apart from pumping station stone is provided with deep cobble french drain far from the side on road surface, the shallow cobble french drain is connected with deep cobble french drain by a connecting hole, deep cobble french drain is provided with sewer pipe close to the side on road surface, sewer pipe is located at the lower section of pumping station stone, the utility model smooth can drain, it will not be right Underground piping results in blockage, and can also accumulate naturally for afforesting to rainwater.

Description

A kind of pumping station stone institutional framework applied to sponge city

Technical field

The utility model belongs to municipal drainage technical field, and in particular to a kind of pumping station stone group applied to sponge city Knit structure.

Background technique

Sponge city is new generation of city storm water man- agement concept, also referred to as " water elasticity city ".International term For " storm-water system building is developed in low influence ".Water suction, water storage, infiltration, water purification when raining, when needing simultaneously by the water stored " release " It is used, " sponge city " material application shows outstanding infiltration, resistance to compression, wear-resisting, anti-skidding and environmentally friendly beauty The features such as colorful, comfortable easy to maintain and sound-absorbing noise abatement, at the townscape road surface of " can breathe ", Urban Thermal is also effectively relieved Island effect, allows urban pavement no longer to generate heat.The harnessing water idea in sponge city is " seep, is stagnant, storing, net, use, row ", simple popular It says, seeks to carry out the management to water by sponge construction facility, realize the city of nature accumulation, naturally osmotic, self-purification Development pattern.

Existing technology has the following problems:

1, when rainfall is big, will lead to rainwater on road surface can not collect discharge, concrete non-motorized lane and flower bed in time Stand at stone can not unobstructed draining in time, often result in underground piping blocking, lead to surface gathered water；

2, reasonable utilization cannot be carried out to rainwater, cannot achieve the functions such as nature accumulation, self-purification.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of row applied to sponge city Water station stone institutional framework, having smooth can drain, and will not result in blockage to underground piping, can also accumulate naturally to rainwater and be used for The features such as greening.

To achieve the above object, the utility model provides the following technical solutions: a kind of pumping station applied to sponge city Stone institutional framework, the pumping station stone including road surface two sides are arranged in, the side of the pumping station stone offers multiple rows of drainage hole, institute It states pumping station stone and is fixedly installed with block far from the side on road surface, pumping station stone is provided with several shallow ovum far from the side on road surface Stone french drain, offers connecting hole between two adjacent two shallow cobble french drains, connecting hole respectively with two shallow cobble french drain phases Connection, a shallow cobble french drain farthest apart from pumping station stone are provided with deep cobble french drain far from the side on road surface, the shallow cobble French drain is connected with deep cobble french drain by a connecting hole, and deep cobble french drain is provided with sewer pipe close to the side on road surface, Sewer pipe is located at the lower section of pumping station stone, and deep cobble french drain is equipped with diversion pipe, deep cobble french drain close to the side of sewer pipe It is connected with diversion pipe with sewer pipe.

Preferably, batter drainage canal is provided between the pumping station stone and road surface, the height of batter drainage canal is higher than shallow The height of cobble french drain.

Preferably, the block is equipped with flower bed lawn far from the side of pumping station stone, and flower bed lawn is laid on shallow cobble On french drain and deep cobble french drain.

Preferably, the bottom side of the block is in contact with the shallow cobble french drain nearest apart from pumping station stone distance.

Preferably, the vertical section of the block is in inverted L-type.

Preferably, the diversion pipe is higher than the bottom side of deep cobble french drain close to one end of deep cobble french drain.

Preferably, the shallow cobble french drain and deep cobble french drain are all made of bulky grain cobble and are filled.

Compared with prior art, the utility model has the beneficial effects that

1, for the utility model when rainfall is big, rainwater flows into the batter drainage canal on road surface both sides from road surface, by row Water hole flows into shallow cobble french drain, flows into deep cobble french drain after flowing through multiple shallow cobble french drains, assembles in deep cobble french drain, When hypervolia, rainwater flows into sewer pipe from diversion pipe, and rainwater passes through the infiltration of shallow cobble french drain and deep cobble french drain Filtering is free of the biggish impurity of volume, not will cause diversion pipe blocking, smooth can drain；

2, for the utility model after draining, part rainwater accumulates in shallow cobble french drain and deep cobble french drain bottom, the same day When gas is dry, the soil on the flower bed lawn above shallow cobble french drain and deep cobble french drain is out of shallow cobble french drain and deep cobble french drain Green soil is penetrated into water suction, can play the role of auxiliary maintenance to landscape tree.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the positive structure diagram of the pumping station stone in the utility model；

Fig. 3 is the schematic perspective view of the block in the utility model；

In figure: 1, pumping station stone；2, drainage hole；3, block；4, shallow cobble french drain；5, connecting hole；6, deep cobble french drain；7, Sewer pipe；8, diversion pipe.

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.

Embodiment 1:

It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model is the following technical schemes are provided: a kind of be applied to sponge city Pumping station stone institutional framework, the pumping station stone 1 including road surface two sides are arranged in, the side of pumping station stone 1 offers multiple rows of row Water hole 2, pumping station stone 1 are fixedly installed with block 3 far from the side on road surface, if pumping station stone 1 is provided with far from the side on road surface A dry shallow cobble french drain 4, offers connecting hole 5 between two adjacent two shallow cobble french drains 4, connecting hole 5 respectively with two Shallow cobble french drain 4 is connected, and shallow cobble french drain 4 side far from road surface farthest apart from pumping station stone 1 is provided with deep ovum Stone french drain 6, the shallow cobble french drain 4 are connected with deep cobble french drain 6 by a connecting hole 5, and deep cobble french drain 6 is close to road surface Side is provided with sewer pipe 7, and sewer pipe 7 is located at the lower section of pumping station stone 1, and deep cobble french drain 6 is close to the one of sewer pipe 7 Side is equipped with diversion pipe 8, and deep cobble french drain 6 and sewer pipe 7 are connected with diversion pipe 8, and when rainfall is big, rainwater is from road surface The batter drainage canal for flowing into road surface both sides, flows into shallow cobble french drain 4 by drainage hole 2, flows after flowing through multiple shallow cobble french drains 4 Enter in deep cobble french drain 6, assemble in deep cobble french drain 6, when hypervolia, rainwater flows into sewer pipe 7 from diversion pipe 8 In, rainwater is free of the biggish impurity of volume, not will cause and lead by the permeation filtration of shallow cobble french drain 4 and deep cobble french drain 6 Flow tube 8 blocks, and smooth can drain, and after draining, part rainwater accumulates in shallow cobble french drain 4 and deep 6 bottom of cobble french drain, the same day When gas is dry, the soil on the flower bed lawn of shallow cobble french drain 4 and deep 6 top of cobble french drain is blind from shallow cobble french drain 4 and deep cobble Water suction in ditch 6, penetrates into green soil, can play the role of auxiliary maintenance to landscape tree.

It please refers to shown in Fig. 1 and Fig. 2, batter drainage canal, the height of batter drainage canal is provided between pumping station stone 1 and road surface Degree is higher than the height of shallow cobble french drain 4, flows down from road surface convenient for rainwater, reduces the ponding on road surface, and difference in height causes potential energy Difference is flowed into shallow cobble french drain 4 convenient for rainwater is smooth by drainage hole 2.

It please refers to shown in Fig. 1 and Fig. 3, block 3 is equipped with flower bed lawn, flower bed lawn paving far from the side of pumping station stone 1 It is located on shallow cobble french drain 4 and deep cobble french drain 6, makes full use of the rainwater accumulated in shallow cobble french drain 4 and deep cobble french drain 6 Play the role of auxiliary maintenance to landscape tree.

Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, the bottom side of block 3 with it is blind apart from nearest shallow cobble apart from pumping station stone 1 Ditch 4 is in contact, and prevents the unexpected because being lost blocking drainage hole 2 caused by rainwater of flower bed lawn, causes not draining.

It please refers to shown in Fig. 3, the vertical section of block 3 is in inverted L-type, is made unexpected in pumping station stone 1 and flower bed lawn It separates, prevents soil loss and block drainage hole 2.

Refering to Figure 1, diversion pipe 8 is higher than the bottom side of deep cobble french drain 6 close to one end of deep cobble french drain 6, make depth 6 internal medicine of cobble french drain accumulates rainwater, when the height Shi Caihui that ponding height is higher than diversion pipe 8 is discharged.

Refering to Figure 1, shallow cobble french drain 4 and deep cobble french drain 6 are all made of bulky grain cobble and are filled, bulky grain Gap between cobble is slightly larger, it is ensured that it is slow not will cause draining for water penetration.

The working principle and process for using of the utility model: the utility model, when rainfall is big, rainwater is flowed into from road surface The batter drainage canal on road surface both sides flows into shallow cobble french drain 4 by drainage hole 2, flows into deeply after flowing through multiple shallow cobble french drains 4 In cobble french drain 6, assemble in deep cobble french drain 6, when hypervolia, rainwater flows into sewer pipe 7 from diversion pipe 8, rain Water is free of the biggish impurity of volume, it is stifled not to will cause diversion pipe 8 by the permeation filtration of shallow cobble french drain 4 and deep cobble french drain 6 Plug, smooth can drain, and after draining, part rainwater accumulates in shallow cobble french drain 4 and deep 6 bottom of cobble french drain, work as dry weather When, the soil on the flower bed lawn of shallow cobble french drain 4 and deep 6 top of cobble french drain is out of shallow cobble french drain 4 and deep cobble french drain 6 Green soil is penetrated into water suction, can play the role of auxiliary maintenance to landscape tree.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of pumping station stone institutional framework applied to sponge city, the pumping station stone (1) including road surface two sides are arranged in, Be characterized in that: the side of the pumping station stone (1) offers multiple rows of drainage hole (2), and the one of the separate road surface of the pumping station stone (1) Side is fixedly installed with block (3), and pumping station stone (1) is provided with several shallow cobble french drains (4), two phases far from the side on road surface It is offered connecting hole (5) between two adjacent shallow cobble french drains (4), connecting hole (5) is connected with two shallow cobble french drains (4) respectively Logical, a shallow cobble french drain (4) farthest apart from pumping station stone (1) is provided with deep cobble french drain (6) far from the side on road surface, should Shallow cobble french drain (4) is connected with deep cobble french drain (6) by a connecting hole (5), and the one of the close road surface of deep cobble french drain (6) Side is provided with sewer pipe (7), and sewer pipe (7) is located at the lower section of pumping station stone (1), and deep cobble french drain (6) is close to downcomer The side in road (7) is equipped with diversion pipe (8), and deep cobble french drain (6) and sewer pipe (7) are connected with diversion pipe (8).

2. a kind of pumping station stone institutional framework applied to sponge city according to claim 1, it is characterised in that: described Batter drainage canal is provided between pumping station stone (1) and road surface, the height of batter drainage canal is higher than the height of shallow cobble french drain (4) Degree.

3. a kind of pumping station stone institutional framework applied to sponge city according to claim 1, it is characterised in that: described Block (3) is equipped with flower bed lawn far from the side of pumping station stone (1), and flower bed lawn is laid on shallow cobble french drain (4) and deep ovum On stone french drain (6).

4. a kind of pumping station stone institutional framework applied to sponge city according to claim 1, it is characterised in that: described The bottom side of block (3) is in contact with the shallow cobble french drain (4) nearest apart from pumping station stone (1) distance.

5. a kind of pumping station stone institutional framework applied to sponge city according to claim 1, it is characterised in that: described The vertical section of block (3) is in inverted L-type.

6. a kind of pumping station stone institutional framework applied to sponge city according to claim 1, it is characterised in that: described Diversion pipe (8) is higher than the bottom side of deep cobble french drain (6) close to one end of deep cobble french drain (6).

7. a kind of pumping station stone institutional framework applied to sponge city according to claim 1, it is characterised in that: described Shallow cobble french drain (4) and deep cobble french drain (6) are all made of bulky grain cobble and are filled.