CN213296570U

CN213296570U - Drainage structures is used in gardens

Info

Publication number: CN213296570U
Application number: CN202022065878.7U
Authority: CN
Inventors: 许亚芬; 张娇; 张艳
Original assignee: Jiangsu Jiangshan Landscape Co ltd
Current assignee: Jiangsu Jiangshan Landscape Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-28
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a drainage structures is used in gardens belongs to drainage structures's field, and it includes the foundation course, foundation course top has set gradually geotechnological cloth, stone bed, gravel layer and dirt layer, be equipped with a plurality of water drainage tank on the foundation course, the water drainage tank top is equipped with the filter, the water drainage tank lower extreme is equipped with the drain pipe that is used for the drainage, be equipped with the drainage mechanism that is used for excreting dirt layer top moisture on the dirt layer. The application has the effects of reducing the possibility of root rot caused by excessive moisture in the roots of the plants and providing a good growing environment for the plants.

Description

Drainage structures is used in gardens

Technical Field

The utility model relates to a drainage structures's field especially relates to a drainage structures is used in gardens.

Background

The garden is created in a certain region by engineering technology and artistic means through the ways of reforming terrain (or further building mountains, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, and is a beautiful natural environment and a rest region. Modern life style and living environment have urgent functional and artistic requirements on gardens, and have more and more important roles in modern life and future people development directions.

Chinese patent with publication number CN210263284U discloses a gardens drainage structures, including tree hole planting soil layer and the hardened pavement of setting around the tree hole, tree hole planting soil layer edge is provided with the drain pipe, the centre of drain pipe is low both ends height, including inlet tube and outlet pipe, the inlet tube is located tree hole planting soil layer surface lower part, the outlet pipe passes from hardened pavement lower part and stretches into in the escape canal of road both sides, the import height of inlet tube is greater than the export height of outlet pipe, be provided with round water drainage tank around the tree hole planting soil layer, water drainage tank intussuseption is filled with the rubble to tree hole planting soil layer surface, the import of inlet tube sets up in water drainage tank's bottom.

In view of the above-mentioned related art, the inventor believes that there is a defect that most of the water discharged from the water discharge grooves is water permeated from the crushed stone, the water permeated to the root part cannot be discharged, and the excessive water is accumulated at the root part to cause root rot of the tree root.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of root rot caused by excessive water in the roots of plants and provide a good growing environment for the plants, the application provides a drainage structure for gardens.

The application provides a drainage structures for gardens adopts following technical scheme:

the utility model provides a drainage structures for gardens, includes the foundation layer, foundation layer top has set gradually geotechnological cloth, stone bed, gravel layer and dirt bed, be equipped with a plurality of water drainage tank on the foundation layer, the water drainage tank top is equipped with the filter, the water drainage tank lower extreme is equipped with the drain pipe that is used for the drainage, be equipped with the drainage mechanism who is used for excreting dirt bed top moisture on the dirt bed.

By adopting the technical scheme, plants are planted in a mud layer, water above the mud layer permeates downwards, the water seepage speed of a gravel layer and a stone layer below the mud layer is increased progressively, meanwhile, the gravel layer can reduce soil loss of the mud layer while seeping water, and the water seeping from the stone layer reaches a drainage groove through the filtration of geotextile and a filter plate and is discharged through a drainage pipe; when a large amount of water flows exist above the soil layer in a short time, and the water seepage speed is far lower than the flow of water, the water above the soil layer is quickly drained by the drainage mechanism, so that the phenomenon that excessive water gradually permeates plant roots to cause rotten roots is avoided, the possibility of the rotten roots of the plants is reduced by draining the upper side and the lower side of the soil layer, and a good growing environment of the plants is provided.

Optionally, the foundation layer is divided into a plurality of regions corresponding to the drainage grooves, and each region is gradually recessed downwards towards the position of the drainage groove.

Through adopting above-mentioned technical scheme, the water drainage tank is in lower position, can collect the infiltration water fast for the speed of drainage to improve drainage efficiency.

Optionally, the drainage mechanism includes a plurality of connecting pipes, connecting pipe one end is arranged in the dirt bed and is connected with the water service pipe, the connecting pipe other end is arranged on the dirt bed and is equipped with the drainage subassembly.

Through adopting above-mentioned technical scheme, the water drainage subassembly discharges the water service pipe along the connecting pipe with the water of loam top to discharge away from in the water service pipe, make the water of loam top discharged fast and keep away from the plant.

Optionally, the drainage assembly comprises a hollow block arranged at the upper end of the connecting pipe, and a plurality of openings which are uniformly distributed are arranged on the vertical side surface of the hollow block.

Through adopting above-mentioned technical scheme, during the water of dirt bed top got into hollow block from the opening to in getting into the connecting pipe, make water discharged, when the surface of water highly is less than the opening, the water of dirt bed top no longer by the discharge, permeate the dirt bed gradually and satisfy vegetation needs.

Optionally, the hollow blocks are rotatably connected with the connecting pipe, and the hollow blocks between adjacent openings are arranged to be inclined guide plates.

Through adopting above-mentioned technical scheme, rivers get into in the opening in the hollow block and are discharged along the connecting pipe, thereby according to the direction that rivers flow, rivers promote the deflector and make the relative connecting pipe of hollow block rotate, from this hollow block is at the rotation in-process, accords with the direction of rivers more for water gets into the opening along the deflector fast, thereby improves the efficiency of drainage.

Optionally, the hollow block is connected with a sleeve in a sliding manner, and a hollow rubber ball is arranged on the outer side of the sleeve.

By adopting the technical scheme, when no water exists above the mud layer, the sleeve is sleeved outside the hollow block and shields the opening under the action of gravity, so that foreign matters can not enter the hollow block from the outside, and the emission of peculiar smell from the hollow block is also reduced; when a large amount of water flow comes, the height of the liquid level of the water flow is higher than that of the hollow rubber ball, the hollow rubber ball is pushed to float upwards by the buoyancy of the water, the sleeve slides upwards, the opening is opened, and the water can enter the connecting pipe through the opening and is discharged.

Optionally, the water service pipe and the drain pipe are connected with a water collecting tank, and a water suction pump for pumping water is arranged in the water collecting tank.

Through adopting above-mentioned technical scheme, get into the catch basin from exhaust water among water service pipe and the drain pipe and be collected, when the plant lacks water and needs to irrigate, the water service pipe is connected to the suction pump, lets in the water in the catch basin once more in the water service pipe for water gets into a plurality of connecting pipes along the water service pipe, and irrigates the plant from the opening part blowout of hollow piece.

Optionally, the drainage assembly further comprises a filter screen arranged outside the hollow block.

Through adopting above-mentioned technical scheme, the drainage subassembly is protected to the filter screen, avoids the impurity of large granule to block up drainage subassembly or collision drainage subassembly, guarantees that drainage subassembly is complete effective.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the drainage channel prevents water below soil from being retained for a long time, so that the possibility of soaking and rotting the plant roots is reduced;

2. when the water of earth top was too much, the unnecessary moisture of drainage subassembly discharge fast, when the plant lacked the moisture, can irrigate fast through the drainage subassembly for water by make full use of, thereby provide vegetation's environment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the embodiment.

Fig. 3 is a schematic structural view of the drain assembly.

Description of reference numerals: 1. a ground layer; 11. a water discharge tank; 12. a drain pipe; 13. a filter plate; 2. geotextile; 3. a stone layer; 4. a gravel layer; 5. a layer of clay; 6. a water collecting tank; 7. a drainage mechanism; 71. a connecting pipe; 72. a water pipe; 73. a drainage assembly; 731. a hollow block; 732. a baffle; 733. a fixed block; 734. a chute; 735. a sleeve; 736. a slider; 737. a hollow rubber ball; 738. a filter screen; 8. a water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses drainage structures is used in gardens. Referring to fig. 1 and 2, the garden drainage structure sequentially comprises a foundation layer 1, geotextiles 2, a stone layer 3, a gravel layer 4 and a mud layer 5 from bottom to top. The ground base layer 1 is provided with a plurality of drainage grooves 11, and each drainage groove 11 corresponds to one area of the ground base layer 1.

The drain groove 11 is located at the center of the corresponding area and the corresponding area is gradually depressed from the periphery toward the drain groove 11 side. The notch department of water drainage tank 11 is fixed with the filter 13 that shelters from the notch, and geotextile 2 and the 1 butt of ground base course of 1 top laying of ground base course to filter 13 supports and supports geotextile 2 and makes it can not sink in water drainage tank 11. The stone layer 3, the gravel layer 4 and the soil layer 5 are filled above the geotextile 2 in sequence. The lower end of the drainage channel 11 is fixedly connected with a drainage pipe 12 for draining water, all the drainage channels 11 are connected through the drainage pipe 12, one drainage pipe 12 extends to the outer side of the foundation layer 1 and is communicated with the water collecting tank 6.

Plants are planted in the soil layer 5, water above the soil layer 5 permeates downwards, and the water seepage speed of the gravel layer 4 and the stone layer 3 below the soil layer 5 increases progressively. Meanwhile, the gravel layer 4 can reduce the soil loss of the soil layer 5 while water seepage, and the water seeping from the stone layer 3 reaches the drainage groove 11 through the filtration of the geotextile 2 and the filter plate 13 and is discharged through the drainage pipe 12. Because the drainage channel 11 is in a lower position, the seeped water can be collected quickly, the drainage speed is accelerated, and root rot is avoided.

Referring to fig. 2 and 3, the soil layer 5 is provided with a drainage mechanism 7 for draining water flow above the soil layer 5, the drainage mechanism 7 comprises a plurality of vertical connecting pipes 71, the lower ends of the connecting pipes 71 are located in the soil layer 5 and connected with water service pipes 72, and the other ends of the connecting pipes 71 are located on the soil layer 5 and provided with drainage assemblies 73. The water pipe 72 connects all the connection pipes 71, and the water pipe 72 is connected to the sump 6.

When a large amount of water current exists above the soil 5 for a short time with a water penetration rate much lower than the flow rate of water, the water above the soil 5 is discharged to the water service pipe 72 along the connection pipe 71 and is discharged from the water service pipe 72 by the water discharge assembly 73, so that the water above the soil 5 is rapidly discharged and kept away from the plants. The drainage mechanism 7 quickly drains the water above the soil layer 5 to avoid the excessive water from gradually permeating the roots of the plants to cause root rot.

Referring to fig. 2 and 3, the drain assembly 73 includes a hollow block 731 rotatably coupled to an upper end of the connection pipe 71, the hollow block 731 having a cylindrical shape. The circumferential surface of the hollow block 731 is formed by a plurality of baffles 732 distributed along the circumference, the baffles 732 are obliquely arranged relative to the tangential line of the circumference and are parallel to the axis of the hollow block 731, and adjacent baffles 732 are not contacted with each other, so that an opening is formed.

The water flow above the soil layer 5 enters the hollow block 731 in the opening and is discharged along the connecting pipe 71, and according to the flowing direction of the water, the water flow pushes the guide plate to enable the hollow block 731 to rotate relative to the connecting pipe 71, so that the hollow block 731 is in accordance with the direction of the water flow in the rotating process, and the water quickly enters the opening along the guide plate; when the water surface is lower than the opening, the water above the soil layer 5 is not discharged any more, and gradually permeates the soil layer 5 to meet the requirement of plant growth.

Referring to fig. 2 and 3, a sleeve 735 is slidably coupled to an outside of the hollow block 731, and a hollow rubber ball 737 is fixed to an outside of the sleeve 735. A pair of fixed blocks 733 is fixed on two sides of the hollow block 731, a sliding groove 734 parallel to the hollow block 731 is arranged on the fixed blocks 733, a pair of opposite sliding blocks 736 is fixed on the inner wall of the sleeve 735, and the pair of sliding blocks 736 are respectively inserted into the pair of sliding grooves 734.

When no water exists above the soil layer 5, the sleeve 735 is sleeved outside the hollow block 731 and shields the opening under the action of gravity, so that foreign matters cannot enter the hollow block 731 from the outside, and peculiar smell is reduced from being emitted from the hollow block 731; when a large amount of water flows, the height of the liquid level of the water flow is higher than that of the hollow rubber ball 737, the hollow rubber ball 737 is pushed to float upwards by the buoyancy of the water, the sleeve 735 slides upwards, the opening is opened, and the water can enter the connecting pipe 71 through the opening and is discharged.

Referring to fig. 1 and 2, the drain assembly 73 further includes a filter screen 738 disposed outside the hollow block 731, the filter screen 738 covering the hollow block 731 and having a lower end fixed above the soil layer 5. The filter screen 738 protects the drain assembly 73 to prevent large particles of impurities from blocking the drain assembly 73 or colliding with the drain assembly 73, so that the drain assembly 73 is not easily damaged.

Referring to fig. 1 and 2, a water pump 8 for pumping water is disposed in the water collecting tank 6, and the water pump 8 is connected to the water pipe 72. Water discharged from the water pipe 72 and the water discharge pipe 12 enters the water collecting tank 6 to be collected, when the plants are lack of water and need to be irrigated, the water suction pump 8 is connected with the water pipe 72, water in the water collecting tank 6 is introduced into the water pipe 72 again, the water enters the plurality of connecting pipes 71 along the water pipe 72, and the water is sprayed out of the opening of the hollow block 731 to irrigate the plants.

The implementation principle of drainage structures for gardens of the embodiment of this application is: when a large amount of water flows exist above the soil layer 5, the water flows lift the hollow rubber ball 737, enter from the opening of the hollow block 731, and enter the water collecting tank 6 along the connecting pipe 71 and the water through pipe 72; after the water is drained, the sleeve 735 slides down and shields the opening under the action of gravity; the water which has penetrated into the mud layer 5 gradually penetrates downwards, passes through the gravel layer 4, the stone layer 3, the geotextile 2 and the filter plate 13 to reach the drainage groove 11, and enters the water collecting tank 6 along the drainage pipe 12;

when the plants need to be irrigated, the water pump 8 pumps the water collecting tank 6 into the water pipe 72, so that water enters the hollow block 731 along the connecting pipe 71, jacks up the sleeve 735, and sprays the irrigated plants from the opening.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a drainage structures is used in gardens which characterized in that: the soil-base layer drainage device comprises a ground base layer (1), wherein a geotextile (2), a stone layer (3), a gravel layer (4) and a soil layer (5) are sequentially arranged above the ground base layer (1), a plurality of drainage grooves (11) are formed in the ground base layer (1), a filter plate (13) is arranged above the drainage grooves (11), a drainage pipe (12) for drainage is arranged at the lower end of each drainage groove (11), and a drainage mechanism (7) for draining water above the soil layer (5) is arranged on the soil layer (5).

2. A drainage structure for gardens as claimed in claim 1, wherein: the foundation layer (1) is divided into a plurality of areas corresponding to the drainage grooves (11), and each area is gradually sunken downwards towards the position where the drainage grooves (11) are located in the foundation layer (1).

3. A drainage structure for gardens as claimed in claim 1, wherein: the drainage mechanism (7) comprises a plurality of connecting pipes (71), one ends of the connecting pipes (71) are located in the soil layer (5) and connected with water service pipes (72), and the other ends of the connecting pipes (71) are located on the soil layer (5) and provided with drainage assemblies (73).

4. A drainage structure for gardens as claimed in claim 3, wherein: the drainage assembly (73) comprises a hollow block (731) arranged at the upper end of the connecting pipe (71), and a plurality of openings which are uniformly distributed are arranged on the vertical side surface of the hollow block (731).

5. A drainage structure for gardens as claimed in claim 4, wherein: the hollow blocks (731) are rotatably connected with the connecting pipe (71), and the hollow blocks (731) between the adjacent openings are arranged into inclined guide plates (732).

6. A drainage structure for gardens as claimed in claim 4, wherein: the outside sliding connection of hollow block (731) has sleeve (735), the outside of sleeve (735) is equipped with hollow rubber ball (737).

7. A drainage structure for gardens as claimed in claim 3, wherein: the water service pipe (72) and the drain pipe (12) are connected with a water collecting tank (6), and a water suction pump (8) for pumping water is arranged in the water collecting tank (6).

8. A drainage structure for gardens as claimed in claim 4, wherein: the drainage assembly (73) further comprises a filter screen (738) arranged on the outer side of the hollow block (731).