CN209412640U

CN209412640U - The garden self-loopa of sponge urban rainwater, which is seeped, stores structure

Info

Publication number: CN209412640U
Application number: CN201822149262.0U
Authority: CN
Inventors: 邱丹; 奕国平; 倪茂豪; 顾传荣
Original assignee: Longyu Ecological Construction Co Ltd
Current assignee: Longyu Ecological Construction Co Ltd
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2019-09-20
Anticipated expiration: 2028-12-20

Abstract

It is seeped the utility model discloses a kind of garden self-loopa of sponge urban rainwater and stores structure, it is related to technical field of municipal construction, aim to solve the problem that the problem of traditional cities road surface drought resisting Flood resistance difference, its key points of the technical solution are that: the permeable component including being layed in ground, it is set to the temporary component of permeable component lower end, the drain assembly being connected to below temporary component, the drain assembly includes the rhone for being connected to filtering trench bottom, the bottom surface of the rhone is inclined to set, the water outlet of the rhone is connected with underground conservation pool, the underground conservation pool is located at the underground of roadside garden, the reservoir upper end is provided with ground layer assembly, described ground layer assembly is connected with moisturizing component, moisturizing component one end is connected to reservoir, the other end is connected to the surface layer in garden.A kind of sponge urban rainwater garden self-loopa of the utility model, which is seeped, stores structure, has water storage when raining, the advantages of release when arid, meets the theory in sponge city.

Description

The garden self-loopa of sponge urban rainwater, which is seeped, stores structure

Technical field

The utility model relates to the technical fields of municipal construction, more particularly, to a kind of garden self-loopa of sponge urban rainwater It seeps and stores structure.

Background technique

Sponge city is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band Natural calamity come etc. has good " elasticity ", also referred to as " water elasticity city ", water suction, water storage, infiltration when raining Water, water purification by the water stored " release " and are used when needing.Urban construction is a very important engineering at this stage, Since existing most cities road surface is armored concrete, it be easy to cause waterlogging when rainfall is larger, seriously affects city Traffic, therefore municipal drainage is even more the most important thing of urban construction.

Garden is also part and parcel in urban construction, and the water requirement in garden is larger, in garden or close to garden Road surface on be also generally provided with discharge structure, most of that excessive rainwater is discharged in such a way that earth's surface flows, this side Formula not only causes water resource waste, and when not raining for a long time, garden needs to be again switched on running water pipe with water and poured, and makes The problem of at waste water resource, does not meet the theory requirement in sponge city.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sponge urban rainwater garden from Circulation, which is seeped, stores structure, has flood, preventing drought and preventing, balances the advantage of rain drought.

The above-mentioned purpose of utility model of the utility model has the technical scheme that

A kind of garden self-loopa of sponge urban rainwater, which is seeped, stores structure, including being layed in the permeable component on ground, being set to The temporary component of water assembly lower end, the drain assembly being connected to below temporary component, the drain assembly include being connected to filtering The bottom surface of the rhone of trench bottom, the rhone is inclined to set, and the water outlet of the rhone is connected with underground conservation pool, The underground conservation pool is located at the underground of roadside garden, and the reservoir upper end is provided with ground layer assembly, and described ground layer assembly connects It is connected to moisturizing component, moisturizing component one end is connected to reservoir, and the other end is connected to the surface layer in garden.

By using above-mentioned technical proposal, when rainfall is larger, small part rainwater permeates downwards through the ground layer assembly in garden, falls Most of rainwater on road surface permeates downwards through permeable component first, and the water penetration of permeable component is stronger, it is ensured that big portion Rainwater is divided to permeate downwards, rainwater first passes around downwards the filter assemblies in lautertuns and realizes filtering, and the bulky grain in rainwater is miscellaneous Matter is gone out, and is avoided impurity accumulation, is continued to fall by the filtered rainwater of filter assemblies, a part of rainwater accumulates in temporary In component, when temporary component is filled with rainwater, extra rainwater is overflowed and is flowed down outward, and the rainwater of outflow is imported through drain assembly It is stored in the reservoir for being located at garden bottom, the bottom that excessive rainwater can be importing directly into garden in this way carries out Water in reservoir, when Continuous Drought, the surface layer in garden is released slowly by moisturizing component after rainy season by storage, real Now to the lasting moisturizing on garden surface layer, improves the water suction in city, water storage and release aqueous, meet the theory in sponge city, no The problem of addressing only urban waterlogging, and the water resource needed for garden is poured has been saved, in the case where prolonged drought still It is able to maintain the water content on garden surface layer, moisturizing is realized to the plant on garden surface layer.

The utility model is further arranged to: the reservoir is located at the bottom in garden, and described ground layer assembly includes setting Gravel layer above reservoir, the packing layer being set to above sand stone layer, is set to the sand stone layer for being set to gravel layer upper end Plantation layer above packing layer.

By using above-mentioned technical proposal, gravel layer is made of large volume of gravel pack, and outside is coated with gabion Net improves the globality of gravel layer and plays a supporting role, and sandstone is filled in sand stone layer, can play the role of fine filtering, fill out It can be filled by the soil for being mixed with dead wood or leaf in the bed of material, guarantee that there is certain nutrient in soil, plantation layer is soil, It can be with serike.

The utility model is further arranged to: the moisturizing component includes longitudinal water supply pipe for being arranged in ground layer assembly, wears Set on several capillaries of water supply pipe, reservoir is protruded into the lower end of the water supply pipe and capillary, and plantation layer is protruded into upper end.

By using above-mentioned technical proposal, after heavy rain, a large amount of rainwater can be stored in reservoir, when for a period of time not When raining, the rainwater in reservoir can persistently be delivered to plantation layer along capillary and water supply pipe upwards, provide institute for plant The moisture needed guarantees the wettability of plantation layer, and water storage when realizing rainy, the effect discharged when arid meets the reason in sponge city It reads.

The utility model is further arranged to: the capillary includes in the cortex of open circles tubulose setting, through setting In the cotton cord in cortex.

By using above-mentioned technical proposal, cortex can be made of PC, and cotton cord has water imbibition, when moisturizing, according to capillary Phenomena principles, the rainwater in reservoir are delivered up along cotton cord, realize the moisturizing to plantation layer.

The utility model is further arranged to: the permeable component include the pervious bed for being layed in road surface, be connected to it is permeable The lautertuns of layer bottom, is provided with filter assemblies in the lautertuns.

By using above-mentioned technical proposal, when raining, rainwater first passes around pervious bed and enters lautertuns, and passes through filtering group The filtering to rainwater may be implemented in part.

The utility model is further arranged to: the pervious bed includes the water-permeable brick for being layed in ground, the water-permeable brick side Wall is provided with splicing construction, and the water-permeable brick offers permeable hole along longitudinal direction.

By using above-mentioned technical proposal, when being laid with water-permeable brick, adjacent water-permeable brick is realized by card by splicing construction It connects, gap of the rainwater between adjacent water-permeable brick is permeated downwards, and by opening up permeable hole on water-permeable brick, from And accelerate the seepage velocity of rainwater, improve the permeance property on ground.

The utility model is further arranged to: the filter assemblies include be fixedly installed on lautertuns top surface with sieve pore Support plate, the water-permeable brick is layed in support plate surface, is fixedly installed in the middle part of the lautertuns with meshed filter plate, The filter surface is equipped with plastic blind-ditch, is filled with stone in the plastic blind-ditch.

By using above-mentioned technical proposal, when rainwater flows to filter assemblies through permeable component, by plastic blind-ditch and The filtration of stone can filter roughly the impurity in rainwater, avoid impurity from dropping downward into filtering trench bottom and cause Impurity accumulation, and since plastic blind-ditch has certain hardness, certain supporting role can also be played.

The utility model is further arranged to: the temporary component include the bracket for being connected to lautertuns inner wall, several It is connected to the temporary storage box of bracket, moisturizing line is provided in the temporary storage box, moisturizing line one end is protruded into temporary storage box, the other end It is connected to permeable component.

By using above-mentioned technical proposal, when rainwater is fallen through filter assemblies, a part can fall in temporary storage box and carry out Preliminary to collect, extra rainwater continues to drop downward into drain assembly, and temporary storage box can temporarily store the rainwater of a part, and lead to Overfill waterline carries out the permeable component on surface layer to continue moisturizing, accordingly even when arid, can also guarantee that permeable component is certain Wettability.

In conclusion the advantageous effects of the utility model are as follows:

1. small part rainwater permeates downwards through the ground layer assembly in garden, most of rainwater on road surface is fallen in first through permeable group Part permeates downwards, and the water penetration of permeable component is stronger, it is ensured that most of rainwater permeates downwards, and rainwater first passes around downwards Filter assemblies in lautertuns realize filtering, and the large granular impurity in rainwater is gone out, and impurity accumulation are avoided, by filtering Rainwater after component filters continues to fall, and a part of rainwater accumulates in temporary component, extra when temporary component is filled with rainwater Rainwater overflow and flow down outward, the rainwater of outflow is imported into the reservoir of garden bottom through drain assembly to be stored up It deposits, can store the bottom that excessive rainwater is importing directly into garden in this way, after rainy season, when Continuous Drought, lead to Water in reservoir is released slowly into the surface layer in garden by overfill water assembly, is realized the lasting moisturizing to garden surface layer, is improved The water suction in city, water storage and release it is aqueous, the problem of meeting the theory in sponge city, not only solve urban waterlogging, Er Qiejie About garden pour needed for water resource, the water content on garden surface layer is still able to maintain in the case where prolonged drought, to flower The plant on garden surface layer realizes moisturizing；

2. the rainwater in reservoir can persistently convey upwards along capillary and water supply pipe when not raining for a period of time To plantation layer, required moisture is provided for plant, guarantees the wettability of plantation layer, and water storage when realizing rainy discharges when arid Effect meets the theory in sponge city.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the lautertuns of the utility model；

Fig. 3 is the structural schematic diagram of the ground layer assembly of the utility model；

Fig. 4 is the splicing construction schematic diagram of water-permeable brick；

Fig. 5 is the structural schematic diagram of the moisturizing component of the utility model.

In figure, 1, permeable component；2, lautertuns；3, filter assemblies；4, component is kept in；5, drain assembly；6, reservoir；7, Ground layer assembly；8, moisturizing component；9, pervious bed；10, water-permeable brick；11, splicing construction；12, permeable hole；13, support plate；14, mistake Filter plate；15, plastic blind-ditch；16, fine filtering layer；17, bracket；18, temporary storage box；19, moisturizing line；20, rhone；21, rib is kept off；22, Gravel layer；23, sand stone layer；24, packing layer；25, layer is planted；26, water supply pipe；27, capillary；28, cortex；29, cotton cord.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Fig.1, it is seeped for a kind of sponge urban rainwater garden self-loopa disclosed by the utility model and stores structure, including be laid with Road surface permeable component 1, be connected to the lautertuns 2 of 1 bottom of permeable component, be provided in lautertuns 2 from top to bottom successively The filter assemblies 3 and temporary component 4 of arrangement are provided with drain assembly 5, the water outlet of drain assembly 5 in the lower section of temporary component 4 It is connected with reservoir 6, reservoir 6 is located at the subsurface formation in garden, ground layer assembly 7 is provided with above reservoir 6, in stratum group Moisturizing component 8 is provided through in part 7 along longitudinal direction, the lower end of moisturizing component 8 is connected to reservoir 6, and the other end is connected to stratum The upper layer of component 7.

When rainfall is larger, ground layer assembly 7 of the small part rainwater through garden permeates downwards, and the most of rainwater for falling in road surface is first It is first permeated downwards through permeable component 1, and the water penetration of permeable component 1 is stronger, it is ensured that most of rainwater permeates downwards, rainwater The filter assemblies 3 first passed around downwards in lautertuns 2 realize filtering, and the large granular impurity in rainwater is gone out, is avoided miscellaneous Matter accumulation, continues to fall, a part of rainwater accumulates in temporary component 4, when temporary group by the filtered rainwater of filter assemblies 3 When part 4 is filled with rainwater, extra rainwater is overflowed and is flowed down outward, and the rainwater of outflow is imported into through drain assembly 5 positioned at garden bottom It is stored, can be stored the bottom that excessive rainwater is importing directly into garden in this way, rainy season mistake in the reservoir 6 in portion Afterwards, when Continuous Drought, the water in reservoir 6 is released slowly into the surface layer in garden by moisturizing component 8, realized to garden table The lasting moisturizing of layer improves the water suction in city, water storage and releases aqueous, meets the theory in sponge city, not only solve city The problem of city's waterlogging, and the water resource needed for garden is poured has been saved, flower is still able to maintain in the case where prolonged drought The water content on garden surface layer realizes moisturizing to the plant on garden surface layer.

As shown in Figure 2 and Figure 4, permeable component 1 includes the pervious bed 9 for being laid on ground, and lautertuns 2 is arranged in pervious bed 9 Lower section, filter assemblies 3 are arranged in lautertuns 2, and pervious bed 9 includes being laid on the water-permeable brick 10 on ground, in water-permeable brick 10 Side wall is provided with splicing construction 11, is realized and is spliced by splicing construction 11 between adjacent water-permeable brick 10, along vertical on water-permeable brick 10 Permeable hole 12 is offered to direction；When being laid with water-permeable brick 10, adjacent water-permeable brick 10 is realized by clamping by splicing construction 11, Gap of the rainwater between adjacent water-permeable brick 10 is permeated downwards, and by opening up permeable hole on water-permeable brick 10 12, to accelerate the seepage velocity of rainwater, improve the permeance property on ground.

As shown in figure 4, splicing construction 11 include be set to 10 side wall of water-permeable brick dovetails and be opened in dovetails it Between dovetail groove；The cooperation clamping of dovetails and dovetail groove is more secured and is not readily separated, will be a certain when splicing water-permeable brick 10 The dovetails of block water-permeable brick 10 snap fit onto the dovetail groove of another piece of water-permeable brick 10, realize the connection of adjacent water-permeable brick 10, installation It is convenient and secured.Permeable hole 12 is inclined to set, in this way when rainwater is circulated into permeable hole 12, since permeable hole 12 is inclined Setting, therefore more water can be accommodated, guarantee the water content of road crust.

As shown in Fig. 2, filter assemblies 3 include passing through bolt or being welded and fixed to be set to 2 top surface of lautertuns and with sieve pore Support plate 13, water-permeable brick 10 is layed in 13 surface of support plate as support by support plate 13,2 middle part of lautertuns and is located at support The position of 13 lower section of plate is fixedly installed with meshed filter plate 14, is equipped with plastic blind-ditch 15 on 14 surface of filter plate, Stone is filled in the gap of plastic blind-ditch 15.When rainwater flows to filter assemblies 3 through permeable component 1, by plastic blind-ditch 15 And the filtration of stone can filter roughly the impurity in rainwater, and impurity is avoided to drop downward into 2 bottom of lautertuns Portion causes impurity to accumulate, and since plastic blind-ditch 15 has certain hardness, can also play certain supporting role.

In order to improve filter effect, it is equipped with fine filtering layer 16 on 15 surface of plastic blind-ditch, fine filtering layer 16 is filled by fine sand and made At；By the way that fine filtering layer 16, further filtering of the realization to rainwater is arranged, and degree of filtration is higher, can be by lesser impurity mistake It filters.As shown in Fig. 2, being equipped with plastic blind-ditch 15 in 16 upper surface of fine filtering layer, stone is filled in plastic blind-ditch 15；In this way when It when rainwater is flowed down through permeable component 1, is flushed on plastic blind-ditch 15 first, certain buffer function can be played to rainwater, prevented Only rainwater directly falls in and causes to impact to tiny sand on fine filtering layer 16, reduces the loss of fine sand.

As shown in Fig. 2, temporary component 4 includes by bolt or being welded to connect in the bracket 17 of 2 inner wall of lautertuns, bracket 17 Grid-shaped setting, further includes several impartial temporary storage boxes 18 on bracket 17, and temporary storage box 18 is set in the box-like of upper end opening It sets, moisturizing line 19 is provided in temporary storage box 18, moisturizing line 19 herein can be using the cotton thread that can be absorbed water, 19 one end of moisturizing line It protrudes into temporary storage box 18, the other end is connected to permeable component 1；When rainwater is fallen through filter assemblies 3, a part can fall in temporary It is tentatively collected in box 18, extra rainwater continues to drop downward into drain assembly 5, and temporary storage box 18 can temporarily store a part Rainwater, and by moisturizing line 19 to the permeable component 1 on surface layer carry out continue moisturizing, accordingly even when arid when, can also protect Demonstrate,prove the certain wettability of permeable component 1.

As shown in Figures 2 and 3, drain assembly 5 includes the rhone 20 for being connected to 2 bottom of lautertuns, the bottom of rhone 20 Face is inclined to set, and the water outlet of rhone 20 is connected with reservoir 6, and reservoir 6 is located at the underground of roadside garden；It is extra Rainwater fall on rhone 20 after, be flowed into reservoir 6 and stored along the inclined-plane of rhone 20, and reservoir 6 is located at The excessive rainwater on road surface can be importing directly into the bottommost in garden by the underground in garden, accelerate the importing and storage of rainwater.

As shown in Fig. 2, the bottom surface that rhone 20 is inclined to set is horizontally arranged with gear rib 21, the section of gear rib 21 is in triangle Shape setting；When rainwater is flowed down along the inclined surface of rhone 20, rib 21 is kept off by setting, least a portion of impurity can be stopped, subtracted The content of impurity in reservoir 6 is flowed into less.

As shown in figure 3, ground layer assembly 7 includes the gravel layer 22 for being set to 6 top of reservoir, is set to 22 upper end of gravel layer Sand stone layer 23, the plantation layer 25 that is set to the packing layer 24 of the top of sand stone layer 23 and is set to 24 top of packing layer；Gravel Layer 22 is made of large volume of gravel pack, and outside is coated with gabion box, improves the globality of gravel layer 22 and plays branch Support effect, sand stone layer 23 is interior to be filled with sandstone, can play the role of fine filtering, can be by being mixed with dead wood or tree in packing layer 24 The soil of leaf is filled, and guarantees there is certain nutrient in soil, and plantation layer 25 is soil, can be with serike.

As shown in Figure 3 and Figure 5, moisturizing component 8 includes longitudinal water supply pipe 26 for being arranged in ground layer assembly 7, is arranged in moisturizing Reservoir 6 is protruded into the lower end of several capillaries 27 of pipe 26, water supply pipe 26 and capillary 27, and plantation layer 25 is protruded into upper end；Heavy rain Later, it can be stored with a large amount of rainwater in reservoir 6, when not raining for a period of time, the rainwater in reservoir 6 can be along capillary Pipe 27 and water supply pipe 26 are persistently delivered to plantation layer 25 upwards, and required moisture is provided for plant, guarantee the wet of plantation layer 25 Humidity, water storage when realizing rainy, the effect discharged when arid meet the theory in sponge city.

As shown in figure 5, capillary 27 includes the cotton being disposed through in cortex 28 in the cortex 28 of open circles tubulose setting Rope 29；Cortex 28 can be made of PC, and cotton cord 29 has water imbibition, when moisturizing, according to capillary phenomenon principle, in reservoir 6 Rainwater is delivered up along cotton cord 29, realizes the moisturizing to plantation layer 25.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of garden self-loopa of sponge urban rainwater, which is seeped, stores structure, it is characterised in that: the permeable component including being layed in ground (1), the temporary component (4) for being set to permeable component (1) lower end, the drain assembly (5) being connected to below temporary component (4), institute Stating drain assembly (5) includes the rhone (20) for being connected to lautertuns (2) bottom, and the bottom surface of the rhone (20) is inclined to be set It sets, the water outlet of the rhone (20) is connected with underground conservation pool (6), and the underground conservation pool (6) is located at roadside garden Underground, reservoir (6) upper end are provided with ground layer assembly (7), and described ground layer assembly (7) is connected with moisturizing component (8), described Moisturizing component (8) one end is connected to reservoir (6), and the other end is connected to the surface layer in garden.

2. sponge urban rainwater according to claim 1 garden self-loopa, which is seeped, stores structure, it is characterised in that: the reservoir (6) it is located at the bottom in garden, described ground layer assembly (7) is including being set to gravel layer (22) above reservoir (6), being set to gravel The sand stone layer (23) of rock layers (22) upper end, is set on packing layer (24) packing layer (24) being set to above sand stone layer (23) The plantation layer (25) of side.

3. sponge urban rainwater according to claim 2 garden self-loopa, which is seeped, stores structure, it is characterised in that: the moisturizing group Part (8) includes that longitudinal direction is arranged in the water supply pipe (26) of ground layer assembly (7), is arranged in several capillaries (27) of water supply pipe (26), The lower end of the water supply pipe (26) and capillary (27) is protruded into reservoir (6), and plantation layer (25) is protruded into upper end.

4. sponge urban rainwater according to claim 3 garden self-loopa, which is seeped, stores structure, it is characterised in that: the capillary It (27) include the cotton cord (29) being disposed through in cortex (28) in the cortex (28) of open circles tubulose setting.

5. sponge urban rainwater according to claim 1 garden self-loopa, which is seeped, stores structure, it is characterised in that: described permeable group Part (1) includes the pervious bed (9) for being layed in road surface, the lautertuns (2) for being connected to pervious bed (9) bottom, and the lautertuns (2) is interior It is provided with filter assemblies (3).

6. sponge urban rainwater according to claim 5 garden self-loopa, which is seeped, stores structure, it is characterised in that: the pervious bed It (9) include the water-permeable brick (10) for being layed in ground, water-permeable brick (10) side wall is provided with splicing construction (11), the water-permeable brick (10) permeable hole (12) are offered along longitudinal direction.

7. sponge urban rainwater according to claim 6 garden self-loopa, which is seeped, stores structure, it is characterised in that: the filtering group Part (3) includes the support plate (13) with sieve pore for being fixedly installed on lautertuns (2) top surface, and the water-permeable brick (10) is layed in branch Fagging (13) surface, lautertuns (2) middle part are fixedly installed with meshed filter plate (14), filter plate (14) table Face is equipped with plastic blind-ditch (15), and stone is filled in the plastic blind-ditch (15).

8. sponge urban rainwater according to claim 7 garden self-loopa, which is seeped, stores structure, it is characterised in that: described temporary group Part (4) include be connected to lautertuns (2) inner wall bracket (17), several be connected to the temporary storage box (18) of bracket (17), it is described It is provided with moisturizing line (19) in temporary storage box (18), described moisturizing line (19) one end is protruded into temporary storage box (18), and the other end is connected to Permeable component (1).