CN115053758A

CN115053758A - Environment-friendly lawn structure for urban greening decoration

Info

Publication number: CN115053758A
Application number: CN202210920959.1A
Authority: CN
Inventors: 关雪莹
Original assignee: South China Agricultural University
Current assignee: South China Agricultural University
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-09-16

Abstract

The invention discloses an environment-friendly lawn structure decorated by urban afforestation, which relates to the technical field of lawns and comprises an original soil layer, wherein a drainage layer is arranged at the upper end of the original soil layer, a geotechnical cloth layer is arranged at the upper end of the drainage layer, a water seepage layer is arranged at the upper end of the geotechnical cloth layer, a lower root system layer is arranged at the upper end of the water seepage layer, a frame is arranged at the upper end of the lower root system layer, an upper root system layer is arranged at the upper end of the frame, a lawn layer is arranged at the upper end of the upper root system layer, a water supply pipe is inserted into the original soil layer, a water distribution pipe is fixed at the upper end of the water supply pipe, a filter cloth is arranged in the middle of the frame, and the water distribution pipe is connected with the filter cloth in a penetrating way. Ensuring the long-time fertilization of the fertilizer box.

Description

Environment-friendly lawn structure for urban greening decoration

Technical Field

The invention relates to the technical field of lawns, in particular to an environment-friendly lawn structure for urban greening decoration.

Background

The green lawn is made up by using perennial short and small herbaceous plants through close planting, trimming and artificial lawn, and adopting artificial cultivation or artificial maintenance management to make the lawn with the functions of greening and beautifying, and using gramineous grass and other fine-texture plants as covering material, and using its root and stolon to fill the ground cover of soil surface layer.

The conventional lawn is fertilized through a water supply pipe, so that the fertilizer and water are mixed and enter the water pipe, the water pipe is easily blocked, the fertilizing effect is influenced, the lawn cannot obtain the required fertilizer, and the growth of the lawn is influenced.

Disclosure of Invention

The invention provides an environment-friendly lawn structure for urban greening decoration, which solves the technical problems.

In order to solve the technical problem, the environment-friendly lawn structure for urban greening decoration comprises an original soil layer, wherein a drainage layer is arranged at the upper end of the original soil layer, a geotechnical cloth layer is arranged at the upper end of the drainage layer, a water seepage layer is arranged at the upper end of the geotechnical cloth layer, a lower root system layer is arranged at the upper end of the water seepage layer, a frame is arranged at the upper end of the lower root system layer, an upper root system layer is arranged at the upper end of the frame, a lawn layer is arranged at the upper end of the upper root system layer, a water supply pipe is inserted into the original soil layer, a water distribution pipe is fixed at the upper end of the water supply pipe, filter cloth is arranged in the middle of the frame, and the water distribution pipe is connected with the filter cloth in a penetrating manner.

Preferably, the upper end of the filter cloth is provided with a feed pipe, and the upper end of the feed pipe is rotatably connected with a sealing cover through threads.

Preferably, the drainage layer is piled up for the stone and forms, the upper end of drain pipe is provided with diversion funnel.

Preferably, the surface of lawn layer and last root system layer is provided with and runs through the groove and the filling tube and the closing cap setting run through the inslot portion.

Preferably, the middle of the water distribution pipe is connected with a connecting pipe, and the upper end of the connecting pipe is provided with a water outlet pipe.

Preferably, the surface of the filter cloth is provided with a communicating groove, and the water outlet pipe is fixed in the communicating groove.

Preferably, the middle of the filter cloth is provided with fertilizer granule balls.

Compared with the related art, the environment-friendly lawn structure for urban greening decoration provided by the invention has the following beneficial effects:

1. according to the invention, the fertilizer is fixed in the middle of the root system layer through the fertilizer box, and when water is supplemented, a part of the fertilizer can be melted in water flow and absorbed by the root system, so that the fertilizer applying effect is achieved, meanwhile, the filter cloth can prevent fertilizer particles from passing through, and the long-time fertilizer application of the fertilizer box is ensured.

2. The fertilizer box is higher than the fertilizer box through the water diversion pipe and the water outlet pipe, so that the fertilizer box is flushed by watering from the top, the root system of the plant is fertilized, meanwhile, the time for water to pass through the fertilizer granular balls is short, the concentration of the water is not high, and the root system is continuously and stably fertilized.

Drawings

FIG. 1 is a view showing the structure of the main body of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a structural view of the fertilizer box of the present invention;

fig. 4 is a structural view of a water supply apparatus according to the present invention.

Reference numbers in the figures: 1. a lawn layer; 2. an upper root system layer; 3. a fertilizer box; 4. a lower root system layer; 5. a water seepage layer; 6. a geotextile layer; 7. a drainage layer; 8. a primary soil layer; 9. a drain pipe; 10. a water supply pipe; 31. a frame; 32. a filter cloth; 33. a feed tube; 34. sealing the cover; 11. a water diversion pipe; 12. a connecting pipe; 13. and (5) discharging a water pipe.

Detailed Description

In the first embodiment, as shown in fig. 1 to 3, the invention includes an environment-friendly lawn structure for urban greening decoration, which includes an original soil layer 8, a drainage layer 7 is arranged at the upper end of the original soil layer 8, a geotextile layer 6 is arranged at the upper end of the drainage layer 7, a water seepage layer 5 is arranged at the upper end of the geotextile layer 6, a lower root layer 4 is arranged at the upper end of the water seepage layer 5, a frame 31 is arranged at the upper end of the lower root layer 4, an upper root layer 2 is arranged at the upper end of the frame 31, a lawn layer 1 is arranged at the upper end of the upper root layer 2, a water supply pipe 10 is inserted into the original soil layer 8, a water diversion pipe 11 is fixed at the upper end of the water supply pipe 10, a filter cloth 32 is arranged in the middle of the frame 31, and the water diversion pipe 11 is connected with the filter cloth 32 in a penetrating manner.

Leading in water to the delivery pipe 10, water is along the distributive pipe 11 upward movement, spills over in last root system layer 2, and water moves down in last root system layer 2, passes filter cloth 32 and contacts with the inside fertilizer granule ball of fertilizer case 3, and fertilizer granule ball part melts in the water, then the water that is rich in fertilizer moves down and gets into in lower root system layer 4, and partly water is absorbed by the grass root, and water continues to move down and passes infiltration layer 5, geotechnological cloth layer 6, drainage blanket 7, gets into in drain pipe 9 afterwards, flows away along drain pipe 9, can accomplish the fertilization to the lawn.

Embodiment two, given by fig. 1-4, an environmental protection lawn structure decorated by urban afforestation, including original soil layer 8, the upper end of original soil layer 8 is provided with drainage layer 7, the upper end of drainage layer 7 is provided with geotechnical cloth layer 6, the upper end of geotechnical cloth layer 6 is provided with water seepage layer 5, the upper end of water seepage layer 5 is provided with lower root system layer 4, the upper end of lower root system layer 4 is provided with frame 31, the upper end of frame 31 is provided with upper root system layer 2, the upper end of upper root system layer 2 is provided with lawn layer 1, the inside of original soil layer 8 is pegged graft and is had delivery pipe 10, the upper end of delivery pipe 10 is fixed with distributive pipe 11, the centre of frame 31 is provided with filter cloth 32, distributive pipe 11 and filter cloth 32 run-through connection, the intermediate junction of distributive pipe 11 has connecting pipe 12, the upper end of connecting pipe 12 is provided with outlet pipe 13.

After entering the water diversion pipe 11, water enters the connecting pipe 12 along the water diversion pipe 11 and overflows along the connecting pipe 12 and the water diversion pipe 11, so that water flows overflow from the top of the fertilizer box 3, and the root system of the lawn is fertilized by melting a part of fertilizer.

Claims

1. An environment-friendly lawn structure for urban greening decoration comprises an original soil layer (8) and is characterized in that, a drainage layer (7) is arranged at the upper end of the original soil layer (8), a geotextile layer (6) is arranged at the upper end of the drainage layer (7), the upper end of the geotextile layer (6) is provided with a water seepage layer (5), the upper end of the water seepage layer (5) is provided with a lower root system layer (4), the upper end of the lower root system layer (4) is provided with a frame (31), the upper end of the frame (31) is provided with an upper root system layer (2), the upper end of the upper root system layer (2) is provided with a lawn layer (1), the interior of the original soil layer (8) is inserted with a water supply pipe (10), the water supply device is characterized in that a water diversion pipe (11) is fixed at the upper end of the water supply pipe (10), a filter cloth (32) is arranged in the middle of the frame (31), and the water diversion pipe (11) is in through connection with the filter cloth (32).

2. An environment-friendly lawn structure for urban afforestation and decoration according to claim 1, wherein the upper end of the filter cloth (32) is provided with a feeding pipe (33), and the upper end of the feeding pipe (33) is rotatably connected with a sealing cover (34) through a screw thread.

3. An environment-friendly lawn structure as claimed in claim 1, wherein the drainage layer (7) is formed by stacking stones, and the upper end of the drainage pipe (9) is provided with a water funnel.

4. An environment-friendly lawn structure for urban afforestation and decoration according to claim 1, wherein the surface of the lawn layer (1) and the upper root system layer (2) is provided with a through groove and the feeding pipe (33) and the sealing cover (34) are arranged inside the through groove.

5. An environment-friendly lawn structure for urban afforestation and decoration according to claim 1, wherein a connecting pipe (12) is connected in the middle of the water diversion pipe (11), and an outlet pipe (13) is arranged at the upper end of the connecting pipe (12).

6. An environment-friendly lawn structure for urban afforestation and decoration according to claim 5, wherein the surface of the filter cloth (32) is provided with a communicating groove and the water outlet pipe (13) is fixed inside the communicating groove.

7. An environment-friendly lawn structure as claimed in claim 2, wherein fertilizer pellets are provided in the middle of the filter cloth (32).