CN209760390U - Municipal administration rainwater regulation system - Google Patents

Abstract

the utility model discloses a municipal administration rainwater regulation system relates to municipal construction technical field, aims at solving the problem that traditional municipal administration can't be regulated and stored to excessive rainwater, and its technical scheme main points are: including laying the subassembly that permeates water on ground, setting up in the subassembly that permeates water the subassembly lower extreme, connecting in the drainage subassembly of subassembly below of keeping in, the subassembly below of permeating water is provided with the filter-tank, the subassembly that keeps in sets up in the filter-tank, the subassembly that keeps in is connected in the box of keeping in of support including connecting in support, a plurality of filter-tank inner wall, be provided with the moisturizing line in the box of keeping in, moisturizing line one end stretches into in the box of keeping in, and the other end is connected in the subassembly that permeates. The utility model discloses a municipal administration rainwater regulation system has the advantage that can carry out infiltration regulation to excessive rainwater.

Description

Municipal administration rainwater regulation system

Technical Field

The utility model belongs to the technical field of the technique of municipal construction and specifically relates to a municipal rainwater regulation system is related to.

Background

Urban construction is a very important project at the present stage, and because most of the existing urban pavements are made of reinforced concrete, waterlogging is easily caused when the rainfall is large, and urban traffic is seriously affected, urban drainage is the most important of urban construction.

As a new environment-friendly and ecological road type, the permeable road is increasingly concerned by people, particularly the industry, and can enable rainwater to rapidly permeate into the earth surface, effectively supplement underground water, relieve the urban heat island effect and balance the urban ecological system. The ground that permeates water can also permeate through the earth, makes ground warm in winter and cool in summer, and rainy season permeates water, and snow is dissolved in winter, increases the comfort level that the city dwelled, in addition, because it is more to permeate water the ground hole, and the surface area is big, has stronger adsorption affinity to the dust, reducible raise dust pollution, also the noise reduction.

The above prior art solutions have the following drawbacks: the permeable bricks are usually directly laid on the bottom surface, and only a small part of rainwater can be reserved after the rainwater is infiltrated through the permeable bricks, so that most of rainwater cannot be stored.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a municipal rainwater regulation system has the advantage that can realize the infiltration of rainwater and store.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

The utility model provides a municipal administration rainwater regulation system, including lay the subassembly that permeates water on ground, set up in the subassembly that permeates water the subassembly lower extreme, connect in the drainage subassembly of subassembly below of keeping in, the subassembly below of permeating water is provided with the filter-tank, the subassembly that keeps in sets up in the filter-tank, the subassembly that keeps in connects in the box of keeping in of support including connecting in support, a plurality of filter-tank inner wall, be provided with the moisturizing line in the box of keeping in, moisturizing line one end is stretched into in the box of keeping in, and the other end is connected in the.

Through adopting above-mentioned technical scheme, when the rainfall is great, a small part of rainwater permeates downwards through the ground stratum subassembly of garden, most rainwater that falls on the road surface at first permeates downwards through the subassembly that permeates water, and the water permeability of the subassembly that permeates water is stronger, can guarantee most rainwater and permeate downwards, the rainwater is downward at first realizes filtering through the filtering component in the filter-tank, go out the large granule impurity of rainwater, avoid causing impurity to pile up, the rainwater after filtering through the filtering component continues the whereabouts, some rainwater is deposited in the box of keeping in, unnecessary rainwater continues to fall into drainage component downwards, the box of keeping in can store partly rainwater temporarily, and the subassembly that permeates water on top layer lasts the moisturizing through the moisturizing line, even when the arid like this, also can guarantee the certain degree of wetness of the subassembly that permeates water.

The utility model discloses further set up to: the filter tank is internally provided with a filter component, the filter component comprises a support plate fixedly arranged on the top surface of the filter tank and provided with sieve pores, the water permeable component is laid on the surface of the support plate, the middle part of the filter tank is fixedly provided with a filter plate with the sieve pores, the surface of the filter plate is laid with a plastic blind ditch filled with stones, and the temporary storage box is positioned below the support plate.

Through adopting above-mentioned technical scheme, when the rainwater flowed to filtering component through the subassembly that permeates water, the filtering action through plastics french drain and stone can carry out rough filtration to the impurity in the rainwater, avoids impurity to fall into the filter-tank bottom downwards and causes impurity to pile up to because the plastics french drain has certain hardness, can also play certain supporting role.

The utility model discloses further set up to: the drainage component comprises a drainage groove connected to the bottom of the filtering groove, the bottom of the drainage groove is obliquely arranged, the water outlet end of the drainage groove is connected with a reservoir, and the reservoir is located under a roadside garden.

By adopting the technical scheme, after the redundant rainwater falls into the drainage groove, the rainwater flows into the water storage tank along the inclined plane of the drainage groove to be stored, and the water storage tank is positioned underground of the garden, so that the excessive rainwater on the road surface can be directly guided into the bottommost part of the garden, and the guiding and the storage of the rainwater are accelerated.

the utility model discloses further set up to: the bottom surface that the water drainage tank is the slope and sets up transversely is provided with and keeps off the arris, the cross-section that keeps off the arris is triangle-shaped and sets up.

Through adopting above-mentioned technical scheme, when the rainwater flowed down along the inclined plane of water drainage tank, kept off the arris through setting up, can block small part's impurity, reduced the content of flowing into impurity in the cistern.

The utility model discloses further set up to: the permeable bed is including laying the brick that permeates water on ground, the brick lateral wall that permeates water is provided with mosaic structure, the brick that permeates water has vertically seted up the hole of permeating water along vertical.

Through adopting above-mentioned technical scheme, when laying the brick that permeates water, realize the joint with adjacent brick that permeates water through mosaic structure for the rainwater can permeate downwards along the gap between the adjacent brick that permeates water, and through set up the hole of permeating water on the brick that permeates water, thereby accelerate the infiltration rate of rainwater, improve the permeability on ground.

The utility model discloses further set up to: the splicing structure comprises dovetail blocks arranged on the side walls of the water permeable bricks and dovetail grooves arranged between the dovetail blocks.

Through adopting above-mentioned technical scheme, the cooperation joint of forked tail piece and dovetail is more firm and difficult separation, and when the brick that permeates water was spliced, with the forked tail piece joint of a certain brick that permeates water in another block's the dovetail that permeates water brick, realize the connection of adjacent brick that permeates water, simple to operate and firm.

The utility model discloses further set up to: the water permeable holes are obliquely arranged.

Through adopting above-mentioned technical scheme, when the rainwater pours into the hole that permeates water, because the hole of permeating water is the slope setting, consequently can hold more water, guarantees the water content on road surface layer.

To sum up, the utility model discloses a beneficial technological effect does:

1. Most rainwater falling on the road surface firstly permeates downwards through the water permeable component, the water permeability of the water permeable component is high, the downward permeation of most rainwater can be guaranteed, the rainwater firstly passes through the filtering component in the filtering tank downwards to be filtered, large-particle impurities in the rainwater are removed, the accumulation of the impurities is avoided, the rainwater filtered by the filtering component continuously falls, a part of the rainwater is stored in the temporary storage box, the redundant rainwater continuously falls into the drainage component downwards, the temporary storage box can temporarily store a part of the rainwater, and the water permeable component on the surface layer is continuously replenished through the water replenishing line, so that the certain humidity of the water permeable component can be guaranteed even in drought;

2. When the rainwater flowed to filtering component through the subassembly that permeates water, impurity in the rainwater can be carried out rough filtration through the filtering action of plastics french drain and stone, avoids impurity to fall into the filter-tank bottom downwards and causes impurity to pile up to because the plastics french drain has certain hardness, can also play certain supporting role.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtration tank of the present invention;

FIG. 3 is a schematic structural view of a ground formation assembly of the present invention;

FIG. 4 is a schematic view of a splicing structure of water permeable bricks;

Fig. 5 is a schematic structural view of the water replenishing assembly of the present invention.

In the figure, 1, a water permeable module; 2. a filter tank; 3. a filter assembly; 4. a temporary storage component; 5. a drainage assembly; 6. a reservoir; 7. a formation component; 8. a water replenishing assembly; 9. a water permeable layer; 10. water permeable bricks; 11. splicing structures; 12. water permeable holes; 13. a support plate; 14. a filter plate; 15. plastic blind ditches; 16. a fine filtration layer; 17. a support; 18. a temporary storage box; 19. supplementing a waterline; 20. a water discharge tank; 21. blocking edges; 22. a gravel layer; 23. a sandstone layer; 24. a filler layer; 25. planting a layer; 26. a water replenishing pipe; 27. a capillary tube; 28. a skin layer; 29. a cotton rope.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the figure 1, for the utility model discloses a municipal rainwater regulation system, including laying the subassembly 1 that permeates water on road surface, connect in the filter-tank 2 of the subassembly 1 bottom that permeates water, be provided with the filter assembly 3 that from top to bottom arranges in proper order in filter-tank 2 and keep in subassembly 4, be provided with drainage component 5 in the below of keeping in subassembly 4, drainage component 5's play water end is connected with cistern 6, cistern 6 is located the underground bottom in garden, be provided with stratum basale subassembly 7 above cistern 6, be provided with moisturizing subassembly 8 along vertically running through in stratum basale subassembly 7, the lower extreme of moisturizing subassembly 8 is connected in cistern 6, the other end is connected in the upper strata of stratum basale subassembly 7.

When the rainfall is large, a small part of rainwater permeates downwards through a ground layer component 7 of the garden, most of rainwater falling on the road surface permeates downwards through a water permeable component 1 at first, the water permeability of the water permeable component 1 is strong, most of rainwater can be ensured to permeate downwards, the rainwater downwards firstly passes through a filtering component 3 in a filtering tank 2 to be filtered, large granular impurities in the rainwater are removed, the impurities are prevented from being accumulated, the rainwater filtered by the filtering component 3 continuously falls, a part of rainwater is accumulated in a temporary storage component 4, when the temporary storage component 4 is full of rainwater, the redundant rainwater overflows outwards and flows downwards, the flowing rainwater is guided into a water storage tank 6 positioned at the bottom of the garden through a drainage component 5 to be stored, so that the excessive rainwater can be directly guided into the bottom of the garden to be stored, after rainy seasons, when the rain is dry continuously, the water in the water storage tank 6 is slowly released to the surface layer of the garden through a water supplementing component 8, the realization is to the continuous moisturizing on garden top layer, has improved the water absorption, the water storage and the water release nature in city, accords with the theory in sponge city, has not only solved the problem of urban waterlogging, has practiced thrift the required water resource of garden watering moreover, still can keep the water content on garden top layer under the condition of long-term arid, realizes the moisturizing to the plant on garden top layer.

As shown in fig. 2 and 4, the water permeable assembly 1 comprises a water permeable layer 9 laid on the ground, the filter tank 2 is arranged below the water permeable layer 9, the filter assembly 3 is arranged in the filter tank 2, the water permeable layer 9 comprises water permeable bricks 10 laid on the ground, splicing structures 11 are arranged on the side walls of the water permeable bricks 10, splicing is realized between the adjacent water permeable bricks 10 through the splicing structures 11, and water permeable holes 12 are formed in the water permeable bricks 10 along the longitudinal direction; when laying permeable brick 10, realize the joint with adjacent permeable brick 10 through mosaic structure 11 for the rainwater can follow the gap downward infiltration between the adjacent permeable brick 10, and through set up permeable hole 12 on permeable brick 10, thereby accelerate the infiltration rate of rainwater, improve the permeability on ground.

As shown in fig. 4, the splicing structure 11 includes dovetail blocks disposed on the side walls of the water permeable bricks 10 and dovetail grooves disposed between the dovetail blocks; the dovetail block and the dovetail groove are matched and clamped more firmly and are not easy to separate, when the water permeable bricks 10 are spliced, the dovetail block of one water permeable brick 10 is clamped into the dovetail groove of the other water permeable brick 10, the connection of the adjacent water permeable bricks 10 is realized, and the installation is convenient and firm. The hole 12 of permeating water is the slope setting, and like this when the rainwater pours into the hole 12 of permeating water in, owing to the hole 12 of permeating water is the slope setting, consequently can hold more water, guarantees the water content on road surface layer.

As shown in fig. 2, the filtering component 3 includes a supporting plate 13 fixed on the top surface of the filtering tank 2 by bolts or welding and having a sieve pore, the supporting plate 13 is used as a support to lay the water permeable brick 10 on the surface of the supporting plate 13, a filtering plate 14 having a sieve pore is fixed in the middle of the filtering tank 2 and under the supporting plate 13, a plastic blind ditch 15 is laid on the surface of the filtering plate 14, and a gap of the plastic blind ditch 15 is filled with stones. When the rainwater flowed to filtering component 3 through subassembly 1 that permeates water, impurity in the rainwater can be carried out rough filtration through the filtering action of plastics french drain 15 and stone, avoids impurity to fall into 2 bottoms of filter-tank downwards and causes impurity to pile up to because plastics french drain 15 has certain hardness, can also play certain supporting role.

In order to improve the filtering effect, a fine filtering layer 16 is laid on the surface of the plastic blind ditch 15, and the fine filtering layer 16 is made of fine sand through filling; through setting up fine filter 16, realize the further filtration to the rainwater, and the filtration degree is higher, can filter less impurity. As shown in fig. 2, a plastic blind ditch 15 is laid on the upper surface of the fine filtering layer 16, and stones are filled in the plastic blind ditch 15; when rainwater flows down through the water permeable assembly 1, the rainwater is firstly flushed on the plastic blind ditch 15, a certain buffering effect on the rainwater can be achieved, the rainwater is prevented from directly falling on the fine filter layer 16 to impact fine sand, and the loss of the fine sand is reduced.

As shown in fig. 2, the temporary storage assembly 4 comprises a support 17 connected to the inner wall of the filter tank 2 by bolts or welding, the support 17 is arranged in a grid shape, and further comprises a plurality of temporary storage boxes 18 equally arranged on the support 17, the temporary storage boxes 18 are arranged in a box shape with an open upper end, a water replenishing line 19 is arranged in the temporary storage boxes 18, the water replenishing line 19 can be a cotton line capable of absorbing water, one end of the water replenishing line 19 extends into the temporary storage boxes 18, and the other end of the water replenishing line is connected to the water permeable assembly 1; when the rainwater falls through filtering component 3, partly can fall and carry out preliminary collection in temporary storage box 18, unnecessary rainwater continues to fall into drainage component 5 downwards, and temporary storage box 18 can store partly rainwater temporarily to keep in the moisturizing through moisturizing line 19 to the subassembly 1 that permeates water on top layer, even like this during the arid, also can guarantee to permeate water the certain degree of wetness of subassembly 1.

As shown in fig. 2 and 3, the drainage module 5 includes a drainage channel 20 connected to the bottom of the filtering tank 2, the bottom surface of the drainage channel 20 is inclined, a water reservoir 6 is connected to the water outlet end of the drainage channel 20, and the water reservoir 6 is located under the ground of the roadside garden; after the redundant rainwater falls into the drainage groove 20, the rainwater flows into the water storage pool 6 along the inclined surface of the drainage groove 20 to be stored, and the water storage pool 6 is positioned under the ground of the garden, so that the excessive rainwater on the road surface can be directly guided into the bottommost part of the garden, and the guiding and the storage of the rainwater are accelerated.

As shown in fig. 2, a blocking edge 21 is transversely arranged on the bottom surface of the drainage groove 20 which is obliquely arranged, and the cross section of the blocking edge 21 is triangular; when rainwater flows down along the inclined surface of the drainage channel 20, a small part of impurities can be blocked by arranging the blocking edge 21, and the content of the impurities flowing into the water storage tank 6 is reduced.

As shown in fig. 3, the stratum assembly 7 includes a gravel layer 22 disposed above the water reservoir 6, a gravel layer 23 disposed at an upper end of the gravel layer 22, a packing layer 24 disposed above the gravel layer 23, and a planting layer 25 disposed above the packing layer 24; the gravel layer 22 is made by filling gravel with a large volume, and the outside is wrapped by a gabion net, so that the integrity of the gravel layer 22 is improved, and the gravel layer 23 is filled with gravel, so that the effect of fine filtration can be achieved, the packing layer 24 can be filled with soil mixed with dead wood or leaves, so that certain nutrients in the soil are guaranteed, and the planting layer 25 is soil and can be used for planting plants.

As shown in fig. 3 and 5, the water replenishing assembly 8 includes a water replenishing pipe 26 longitudinally penetrating through the formation assembly 7, and a plurality of capillary tubes 27 penetrating through the water replenishing pipe 26, wherein the lower ends of the water replenishing pipe 26 and the capillary tubes 27 extend into the water reservoir 6, and the upper ends thereof extend into the planting layer 25; after heavy rain, can save a large amount of rainwater in the cistern 6, when a period of time does not rain, the rainwater in the cistern 6 can be followed capillary 27 and moisturizing pipe 26 and upwards continuously carried to planting layer 25, for the plant provides required moisture, guarantees to plant the degree of wetness on layer 25, imports when realizing raining, and the effect of release during the drought accords with the theory in sponge city.

As shown in fig. 5, the capillary 27 includes a skin layer 28 arranged in a hollow round tube shape, and a cotton string 29 arranged in the skin layer 28; the cortex 28 can be made of PC, and the cotton rope 29 has the hydroscopicity, and during the moisturizing, according to the capillary phenomenon principle, the rainwater in the cistern 6 is carried along cotton rope 29 upwards, realizes the moisturizing to planting layer 25.

the embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (5)

1. the utility model provides a municipal administration rainwater regulation system which characterized in that: the water-permeable water-saving device comprises a water-permeable component (1) laid on the ground, a temporary storage component (4) arranged at the lower end of the water-permeable component (1) and a drainage component (5) connected below the temporary storage component (4), wherein a filter tank (2) is arranged below the water-permeable component (1), the temporary storage component (4) is arranged in the filter tank (2), the temporary storage component (4) comprises a support (17) connected to the inner wall of the filter tank (2) and a plurality of temporary storage boxes (18) connected to the support (17), a water replenishing line (19) is arranged in each temporary storage box (18), one end of the water replenishing line (19) extends into each temporary storage box (18), and the other end of the water replenishing line; a filtering component (3) is arranged in the filtering tank (2), the filtering component (3) comprises a supporting plate (13) with sieve holes, the supporting plate (13) is fixedly arranged on the top surface of the filtering tank (2), the water permeable component (1) is laid on the surface of the supporting plate (13), a filtering plate (14) with sieve holes is fixedly arranged in the middle of the filtering tank (2), a plastic blind ditch (15) is laid on the surface of the filtering plate (14), stones are filled in the plastic blind ditch (15), and the temporary storage box (18) is positioned below the supporting plate (13); the drainage assembly (5) comprises a drainage groove (20) connected to the bottom of the filter tank (2), the bottom surface of the drainage groove (20) is obliquely arranged, a water outlet end of the drainage groove (20) is connected with a water storage tank (6), and the water storage tank (6) is located underground of a roadside garden.

2. The municipal rainwater storage system according to claim 1, wherein: the bottom surface that drainage tank (20) are the slope and set up transversely is provided with fender arris (21), the cross-section of keeping off arris (21) is triangle-shaped and sets up.

3. The municipal rainwater storage system according to claim 1, wherein: the permeable layer (9) comprises permeable bricks (10) laid on the ground, the side walls of the permeable bricks (10) are provided with splicing structures (11), and permeable holes (12) are longitudinally formed in the permeable bricks (10).

4. a municipal rainwater storage system according to claim 3, wherein: the splicing structure (11) comprises dovetail blocks arranged on the side wall of the water permeable brick (10) and dovetail grooves arranged between the dovetail blocks.

5. A municipal rainwater storage system according to claim 4, wherein: the water permeable holes (12) are obliquely arranged.