CN209861746U

CN209861746U - A biological purification area that is detained for sponge city town road

Info

Publication number: CN209861746U
Application number: CN201920632376.2U
Authority: CN
Inventors: 王伟; 刘军锋; 杜娟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2019-12-31
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a biological purification detention zone for sponge city municipal road, which relates to the technical field of fabric processing, and comprises a planting groove, wherein the top of the planting groove is provided with a floating layer, the bottom of the floating layer is provided with a soil layer, plants are planted in the soil layer, the bottom of the soil layer is provided with an artificial packing layer, the bottom of the artificial packing layer is provided with a sand layer, the outer fixed sleeve of the planting groove is provided with an outer groove frame, the four corners of the bottom end of the outer groove frame are all inserted with water outlet pipes, a water collecting groove with the depth of 3cm-5cm is arranged on the bottom end wall of the outer groove frame, the water collecting groove can be used for storing a part of water flowing in rainy days, under hot and rainy days, the water evaporation in the water collecting groove not only improves the humidity of the surrounding environment, reduces the environmental temperature, but also can provide moisture for the root of the plants by evaporating the rising water vapor, the normal growth of the plant is ensured, the structure is simple, and the device is economical and practical.

Description

A biological purification area that is detained for sponge city town road

Technical Field

The utility model relates to a sponge city technical field specifically is a biological purification is detained and is taken for sponge city town road.

Background

The sponge city is a new generation of urban rainfall flood management concept, also can be called as a water elastic city, and is internationally and generally constructed for developing a rainwater system with low influence, and the sponge city absorbs water, stores water, seeps water and purifies water during raining, and releases the stored water and utilizes the water when needed.

However, in the existing biological purification detention zone, soil and water loss is easy to occur in the soil layer where plants are planted along with the seeping water flow, and the plants in the detention zone are easy to die due to water shortage under the continuous hot and rain-free environment. Accordingly, one skilled in the art provides a bio-decontamination retentate strip for sponge municipal roads to address the problems set forth in the background section above.

Disclosure of Invention

An object of the utility model is to provide a biological purification is detained area for sponge city town road to the soil horizon of planting the plant takes place the condition of soil erosion and water loss along with infiltration water easily in the biological purification is detained area that proposes in solving above-mentioned background art, and under the environment that is in succession hot and does not have rain, the problem of the dead condition of lack of water appears easily to the plant in the area of detaining.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biological purification area of being detained for sponge city town road, is including planting the groove, the top of planting the groove is provided with the layer of floating water, the bottom of layer of floating water is provided with the soil horizon, it has the plant to plant in the soil horizon, the bottom of soil horizon is provided with artifical packing layer, the bottom of artifical packing layer is provided with sand grain layer, the external fixation cover of planting the groove has outer tank frame, the bottom four corners department of outer tank frame all pegs graft there is the outlet pipe, the one end sewer intercommunication of outlet pipe, the intercommunication has the connecting pipe on the outer tank frame, the one end of connecting pipe is pegged graft on the edge board, be equipped with the cavity in the edge board, the output and the connecting pipe intercommunication of cavity.

As a further aspect of the present invention: a plurality of slots are formed right below the sand layer, the slots are formed in the bottom end wall of the planting groove, and filter screens are fixedly clamped in the slots.

As a further aspect of the present invention: and a water collecting groove is formed in the groove wall at the bottom end of the outer groove frame, and the depth of the water collecting groove is 3cm-5 cm.

As a further aspect of the present invention: the edge plate is characterized in that an inserting frame is transversely inserted into the edge plate in an inserting mode, a mounting plate is fixedly arranged on one side of the inserting frame, a bolt is inserted into the mounting plate, and the mounting plate is fixedly mounted on the edge plate through the bolt.

As a further aspect of the present invention: a plurality of metal rods are inserted into the inner frame wall of the mounting plate in an inserting mode, and the metal rods are perpendicular to each other.

As a further aspect of the present invention: a groove is formed in the outer wall of one side of the edge plate, and a fluorescent strip is fixedly clamped in the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up many flutings on the bottom cell wall of planting the groove, all fixed joint has the filter screen in many flutings, in rainy day, the filter screen plays the condition that the soil runs off from the fluting along with the rivers in the separation planting groove, and is practical stronger; the bottom end wall of the outer groove frame is provided with a water collecting groove with the depth of 3cm-5cm, the water collecting groove can be used for storing part of water flowing in rainy days, under hot and rainy-free days, water is accumulated in the water collecting groove to evaporate, so that the humidity of the surrounding environment is improved, the ambient temperature is reduced, meanwhile, rising water vapor can provide moisture for the roots of plants, the normal growth of the plants is guaranteed, and the structure is simple, economical and practical.

2. The utility model has the advantages that the plurality of metal rods are inserted into the frame wall of the insertion frame and are arranged perpendicular to each other, so that garbage with larger volume on a road can be separated, and the water blocking condition in the detention zone can be avoided; the mounting plate on one side of the inserting frame is fixedly mounted on the edge plate through bolts, so that the inserting frame is convenient to disassemble and replace when the inserting frame is damaged after being used for a long time; through fixed joint phosphor strip in the recess of edge board, phosphor strip sends fluorescence at night, not only can play the effect of warning, prevents that people from driving at night and striking this delay and take, also can beautify city night environment simultaneously, improves city glamour.

Drawings

FIG. 1 is a schematic structural view of a biological purification retentate zone for sponge municipal roads;

FIG. 2 is a schematic structural view of a plug-in frame of a biological purification detention zone for a sponge city town road.

In the figure: 1. planting grooves; 2. a floating layer; 3. a soil layer; 4. an artificial filler layer; 5. a sand layer; 6. grooving; 7. a filter screen; 8. an outer bezel frame; 9. a water collection tank; 10. a water outlet pipe; 11. a connecting pipe; 12. an edge plate; 13. a cavity; 14. a groove; 15. a fluorescent strip; 16. inserting a frame; 17. mounting a plate; 18. a bolt; 19. a metal rod.

Detailed Description

Please refer to fig. 1-2, in the embodiment of the utility model, a biological purification area of being detained for sponge city town road, including planting groove 1, the top of planting groove 1 is provided with water layer 2, water layer 2's bottom is provided with soil horizon 3, it has the plant to plant in the soil horizon 3, soil horizon 3's bottom is provided with artificial packing layer 4, artificial packing layer 4's bottom is provided with sand grain layer 5, be provided with fluting 6 under sand grain layer 5, fluting 6 is seted up on planting groove 1's bottom end wall, fixed joint has filter screen 7 in fluting 6, filter screen 7 plays the separation and plants the condition that soil runs off in groove 1.

The outer fixed cover of planting groove 1 has outer chase 8, and the bottom four corners department of outer chase 8 all pegs graft and has gone out water pipe 10, and the one end sewer of going out water pipe 10 communicates, has seted up water catch bowl 9 on the bottom cell wall of outer chase 8, and water catch bowl 9 is dark 3cm-5cm, is used for storing up partly water in the water catch bowl 9, and in hot summer, the evaporation of utilizing ponding in the water catch bowl 9 increases the humidity of surrounding environment, reduces heat island effect.

Outer tank frame 8 is last to be communicated with connecting pipe 11, the one end of connecting pipe 11 is pegged graft on edge board 12, be equipped with cavity 13 in the edge board 12, the output and the connecting pipe 11 intercommunication of cavity 13, horizontal grafting has in the edge board 12 inserts frame 16, one side of inserting frame 16 is fixed and is provided with mounting panel 17, it has bolt 18 to peg graft on mounting panel 17, and mounting panel 17 passes through bolt 18 fixed the installation on edge board 12, it has many metal poles 19 to peg graft on mounting panel 17's the inner frame wall, mutually perpendicular sets up between many metal poles 19, set up fluted 14 on one side outer wall of edge board 12, fixed joint has phosphor strip 15 in the recess 14, phosphor strip 15 sends fluorescence at night, not only can play the effect of warning, prevent that people from driving to strike on this delay area, also can beautify city night environment simultaneously, improve city glamour.

The utility model discloses a theory of operation is: when the rainfall is large in rainy days, the water flow on the road flows into the cavity 13 of the edge plate 12, the plurality of metal rods 19 which are perpendicular to each other and are arranged on the inserting frame 16 are used for filtering garbage with large volume in the water flow, the blockage situation is avoided, the water flow entering the cavity 13 is introduced into the outer groove frame 8 from the connecting pipe 11, most of the water flow entering the outer groove frame 8 is introduced into a sewer from the water outlet pipe 10 and is used for relieving the water flow pressure of the urban road, a small part of water in the outer groove frame 8 is accumulated in the water collecting groove 9, under the hot summer environment, the humidity of the air near the detention zone is increased by utilizing the evaporation of the water in the water collecting groove 9, the heat island effect is avoided, the rainwater seeping downwards in the planting frame 1 flows into the outer groove frame 8 from the open groove 6, the filter screen 7 fixedly arranged in the open groove 6 plays a role in blocking, and the situation of soil loss is avoided, the method is the use method of the biological purification detention belt for the municipal road in the sponge city.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A biological purification detention zone for sponge city municipal roads comprises a planting groove (1) and is characterized in that a floating layer (2) is arranged at the top of the planting groove (1), a soil layer (3) is arranged at the bottom of the floating layer (2), plants are planted in the soil layer (3), an artificial packing layer (4) is arranged at the bottom of the soil layer (3), a sand layer (5) is arranged at the bottom of the artificial packing layer (4), an outer groove frame (8) is fixedly sleeved outside the planting groove (1), water outlet pipes (10) are respectively inserted at four corners of the bottom end of the outer groove frame (8), one ends of the water outlet pipes (10) are communicated, a connecting pipe (11) is communicated with the outer groove frame (8), one end of the connecting pipe (11) is inserted on an edge plate (12), a cavity (13) is arranged in the edge plate (12), the output end of the cavity (13) is communicated with the connecting pipe (11).

2. The biological purification detention zone for the sponge city municipal road as claimed in claim 1, wherein a plurality of slots (6) are arranged under the sand layer (5), the slots (6) are arranged on the bottom end wall of the planting groove (1), and filter screens (7) are fixedly clamped in the slots (6).

3. The biological purification detention zone for the sponge city municipal road as claimed in claim 1, wherein the bottom groove wall of the outer groove frame (8) is provided with a water collection groove (9), and the water collection groove (9) is 3cm-5cm deep.

4. The biological purification detention band for the sponge city town road as claimed in claim 1, wherein the edge plate (12) is transversely inserted with an insertion frame (16), one side of the insertion frame (16) is fixedly provided with a mounting plate (17), the mounting plate (17) is inserted with a bolt (18), and the mounting plate (17) is fixedly mounted on the edge plate (12) through the bolt (18).

5. A biological purification detention zone for sponge urban municipal roads according to claim 4, characterized in that the inner frame wall of the mounting plate (17) is spliced with a plurality of metal rods (19), and the plurality of metal rods (19) are arranged perpendicular to each other.

6. The biological purification detention band for sponge urban municipal road according to claim 1, characterized in that the outer wall of one side of the edge plate (12) is provided with a groove (14), and a fluorescent strip (15) is fixedly clamped in the groove (14).