CN206963527U - A kind of multifunctional ecological tree pond module - Google Patents

Abstract

The utility model relates to a multifunctional ecological tree pool module, the tree pool module includes a tree planting area in the center, and a ground cover planting area surrounding the tree planting area, wherein the ground cover planting area has With a smooth downward slope from the center to the periphery, the ground cover planting area is provided with a plurality of irrigation channels radially spreading outward along the slope direction, and water seepage holes are arranged in the irrigation channels, wherein the irrigation channels The high-ends converge to form a water diversion groove connected to the external water pipe, and the low-end forms a drainage groove connected to the outside at the edge of the tree pool module. Compared with the prior art, the multifunctional ecological tree pool module of the utility model has the characteristics of uniform irrigation, convenient maintenance and low energy consumption in terms of vegetation irrigation, and reduces the operating cost of the garden; The growth in the pool module, the strong grip between the trees and the tree pool can create a more comfortable garden environment.

Description

A multifunctional ecological tree pool module

technical field

The utility model relates to landscaping, in particular to a multifunctional ecological tree pool module.

Background technique

Tree greening is one of the important components of modern urban greening, and it is widely used in greening of roads, communities, indoors and even roofs. Trees are generally maintained for a period of time before being transplanted to corresponding green areas. When the tree is planted, the root ball (root bowl) needs to have enough space to protect the tree. We call this space the tree pool. The existing tree pools have the following problems during use: 1. The overall greening of the tree pools is slow and the landscape effect is not good; 2. The water supply for the plants in the tree pools is generally artificial water supply, and the water supply is generally top-down surface water supply. If the water supply is too little, the soil at the bottom of the tree pond cannot fully absorb water. If the water is too much and too fast, the water will accumulate, which will easily cause plant rot and affect plant growth; 3. Rainwater cannot be collected and stored automatically, which is time-consuming and laborious.

Utility model content

The purpose of this utility model is to provide a multi-functional ecological tree pool module in order to overcome the above-mentioned defects in the prior art.

The purpose of this utility model can be achieved through the following technical solutions:

A multifunctional ecological tree pool module, the tree pool module includes a tree planting area at the center, and a ground cover plant planting area surrounding the tree planting area, wherein the ground cover plant planting area has With a smooth downward slope, the ground cover planting area is provided with a plurality of irrigation channels radially spreading outward along the slope direction, and water seepage holes are arranged in the irrigation channels, wherein the high ends of the irrigation channels converge to form The water guide groove connected to the external water pipe, and the low end forms a drainage groove connected to the outside at the edge of the tree pool module.

As a preferred embodiment, the distribution density of the water seepage holes increases gradually along the outward expansion direction from the center.

As a preferred embodiment, the bottom of the irrigation channel is provided with supporting feet, and a gap of 3-5 cm is formed between the irrigation channel and the surface of the ground cover planting area through the supporting feet.

As a preferred embodiment, the wall of the water diversion tank is also provided with a layer of filter net bag covering the high-end opening of the irrigation channel.

As a preferred embodiment, the ground cover planting area includes a crushed stone layer and a soft planting layer arranged sequentially on the original soil layer from bottom to top, wherein the crushed stone layer is composed of crushed stone particles with a particle size of 6-9mm Composition, the thickness of which is 30-50mm, the ground cover is planted on the soft planting layer.

As a more preferred embodiment of the above, the crushed stone layer and the soft planting layer are further separated by a short-pile needle-punched earthen cloth. The setting of the short-pile needle-punched civil cloth can effectively prevent soil loss in the soft planting soil layer.

As a more preferred embodiment of the above, a water storage layer covering the bottom of the original soil layer is also provided under the original soil layer, and a partition plate with a water hole is provided between the water storage layer and the original soil layer. , the top of the water storage layer communicates with the drainage groove, and a drainage hole communicating with the outside is also provided at the water storage warning line on the outer wall of the water storage layer. As a further preference of a more preferred embodiment, the water holes on the partition plate are sealed with geotextiles. Avoid the flow of soil in the original soil layer into the water storage layer.

Compared with the prior art, the utility model has the following advantages:

(1) The utility model abandons the traditional way of setting many pipes and nozzles to irrigate the vegetation in the tree pool. Through the setting of the irrigation channel, it can directly use the external water pipe network for water injection to realize the watering of the planting area of the entire tree pool module. Water, in this way, through the reasonable distribution of irrigation channels and the setting of seepage holes, uniform watering in the tree pool module can be realized to ensure the stable and healthy growth of trees.

(2) The distribution density of the seepage holes gradually increases from the inside to the outside, which can ensure the uniformity of the water supply of the entire tree pool module as much as possible, so that there is also sufficient water supply at the edge, and use the water-oriented nature of the tree roots to promote tree roots. Extends all around to increase the stability of the tree.

(3) The setting of the filter net bag avoids the introduction of particles such as silt and sand during watering, which makes the seepage holes blocked and affects the watering effect.

(4) The setting of the water storage layer can store a certain amount of water when there is too much watering or when it rains, so that the water can penetrate from the bottom to the upper part of the original soil layer, so as to ensure the water supply of the tree pool module and promote the tree root system to extend to the bottom . And when the water storage exceeds a certain level, the drainage holes can discharge the water in time, so as to avoid excessive water content in the tree pool, which will cause vegetation such as trees to rot.

(5) The multifunctional ecological tree pool module of the present utility model has the characteristics of uniform irrigation, convenient maintenance, and low energy consumption in terms of vegetation irrigation, and reduces the operating cost of the garden; Growth, strong grip between trees and tree pools, can create a more comfortable garden environment.

Description of drawings

Fig. 1 is the cross-sectional schematic diagram of multifunctional ecological tree pond module of the present utility model;

Fig. 2 is the top view schematic diagram of the multifunctional ecological tree pond module of the present utility model;

Fig. 3 is the structural representation of the irrigation channel of the present utility model;

In the figure, 1-tree planting area, 2-irrigation channel, 3-drainage tank, 4-original soil layer, 5-water storage layer, 6-drainage hole, 7-gravel layer, 8-soft planting layer, 9 -partition plate, 10-water diversion tank, 11-ground cover planting area, 12-water seepage hole.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

A multifunctional ecological tree pool module, its structure as shown in Figure 1 and Figure 2, the tree pool module includes a tree planting area 1 at the center, and a ground cover plant planting area 11 around the tree planting area 1, wherein the ground cover The plant planting area 11 has a smooth downward slope from the center to the periphery. The ground cover plant planting area 11 is provided with a plurality of irrigation channels 2 that spread outward in a radial manner along the slope direction, and water seepage holes 12 are arranged in the irrigation channels 2. , wherein, the high end of the irrigation channel 2 converges to form a water guide groove 10 connected to the external water pipe, and the low end forms a drainage groove 3 connected to the outside at the edge of the tree pool module. The distribution density of the water seepage holes 12 gradually increases along the direction of expanding outward from the center, as shown in FIG. 3 .

The ground cover planting area 11 includes a crushed stone layer 7 and a soft planting layer 8 which are sequentially arranged on the original soil layer 4 from bottom to top, wherein the crushed stone layer 7 is composed of crushed stone particles with a particle size of 6-9mm, and its thickness It is 30-50mm, plant ground cover on the soft planting layer 8. The bottom of the original soil layer 4 is also provided with a water storage layer 5 wrapping its bottom, between the water storage layer 5 and the original soil layer 4 is provided with a partition plate 9 with a water hole, and the top of the water storage layer 5 is connected. The drain tank 3 is also provided with a drain hole 6 communicating with the outside at the water storage warning line on the outer wall of the water storage layer 5 . As a further preference of a more preferred embodiment, the water holes on the partition plate 9 are sealed with geotextiles. Prevent the soil in the original soil layer 4 from flowing into the water storage layer 5 .

Example 2

On the basis of Embodiment 1, this embodiment is further set as follows: the bottom of the irrigation channel 2 is provided with supporting feet, and a gap of 3-5 cm is formed between the irrigation channel 2 and the surface of the ground cover planting area 11 through the supporting feet. The wall of the water diversion tank 10 is also provided with a filter net bag covering the high-end opening of the irrigation channel 2 .

Example 3

On the basis of Embodiment 1, this Embodiment 1 is further set as follows: the gravel layer 7 and the soft planting layer 8 are also separated by short-pile needle-punched civil engineering cloth. The setting of the short-pile needle-punched civil cloth can effectively prevent soil loss in the soft planting soil layer.

The above description of the embodiments is for those of ordinary skill in the technical field to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative effort. Therefore, the utility model is not limited to the above-mentioned embodiments, and improvements and modifications made by those skilled in the art according to the disclosure of the utility model without departing from the category of the utility model should be within the protection scope of the utility model.

Claims (8)

1. A multifunctional ecological tree pool module, characterized in that, said tree pool module comprises a tree plantation area (1) at the center, and a ground cover plant plantation area (11) around said tree plantation area (1) , wherein, the ground cover planting area (11) has a smooth downward slope from the center to the periphery, and the ground cover planting area (11) is provided with a plurality of radially outwardly diffused irrigation lines along the slope direction. The channel (2) is provided with water seepage holes (12) in the irrigation channel (2), wherein the high end of the irrigation channel (2) converges to form a water diversion groove (10) connected to the external water pipe, and the low end is at the edge of the tree pool module A drainage groove (3) connected to the outside is formed at the place. 2. A multifunctional ecological tree pond module according to claim 1, characterized in that the distribution density of the seepage holes (12) gradually increases along the direction of outward expansion from the center. 3. A kind of multifunctional ecological tree pool module according to claim 1, characterized in that, the bottom of the irrigation channel (2) is provided with supporting feet, and the irrigation channel (2) is connected with the ground cover plants through the supporting feet. A gap of 3-5 cm is formed between the surfaces of the planting regions (11). 4. A multi-functional ecological tree pool module according to claim 1, characterized in that, a filter net pocket covering the high-end opening of the irrigation channel (2) is also provided on the wall surface of the water diversion tank (10). 5. A kind of multifunctional ecological tree pool module according to claim 1, characterized in that, said ground cover plant planting area (11) comprises crushed stones arranged on the original soil layer (4) sequentially from bottom to top Layer (7) and soft planting layer (8), wherein, crushed stone layer (7) is made up of the crushed stone particle of particle diameter 6-9mm, and its thickness is 30-50mm, and planting ground on soft planting layer (8) By plants. 6. A kind of multi-functional ecological tree pool module according to claim 5, characterized in that, between the gravel layer (7) and the soft planting layer (8), a short-pile needle-punched civil cloth is used to separate . 7. A kind of multi-functional ecological tree pond module according to claim 5, is characterized in that, the bottom of described original soil layer (4) is also provided with the water storage layer (5) that wraps its bottom, and water storage Between the layer (5) and the original soil layer (4), there is a partition plate (9) with a water hole, and the top of the water storage layer (5) communicates with the drainage tank (3), A drainage hole (6) communicating with the outside is also provided at the water storage warning line on the outer wall of the layer (5). 8. A multifunctional ecological tree pond module according to claim 7, characterized in that, the water holes on the partition plate (9) are sealed with geotextiles.