Ecological greening structure for areas with less rainfall

Abstract

The utility model discloses an ecological greening structure for areas with less rainfall, which belongs to the technical field of ecological greening structures and comprises an anti-evaporation water tank, a permeable plate arranged on the anti-evaporation water tank, a soil carrying layer arranged on the permeable plate, and a planting layer arranged on the soil carrying layer. The roots of the plants sequentially penetrate through the planting layer, the soil carrying layer and the breathable plate to extend to the evaporation-preventing water tank, and a gravel layer is arranged on the planting layer. The anti-evaporation water tank is arranged at the bottom of the underground layer, the breathable plate is laid on the anti-evaporation water tank, the soil carrying layer is arranged on the breathable plate, the planting layer is arranged on the soil carrying layer, a plurality of plants are planted on the planting layer, and the roots of the plants extend into the water openings of the anti-evaporation water tank. Therefore, the roots of the plants can be in contact with the water source all the time, it can be guaranteed that water in the evaporation-preventing water tank cannot be evaporated, and the ecological greening degree is improved.

Description

Technical Field

[0001] This utility model belongs to the field of ecological greening structure technology, and in particular relates to an ecological greening structure for areas with little rainfall. Background Technology

[0002] In arid regions, plants face extremely harsh natural conditions, and their survival challenges are not caused by a single factor, but rather by a complex interplay of factors including climate, soil, and the plant's own characteristics. Among these, the rapid evaporation of water and the survival crisis caused by water shortage constitute the core contradiction of this predicament.

[0003] Areas with low rainfall are often accompanied by intense sunshine and high temperatures, with significant diurnal temperature variations, causing soil moisture to evaporate rapidly as it warms up during the day. Even when rainfall occurs, the dry soil structure makes it difficult to retain moisture effectively, and rainwater is often quickly lost as surface runoff, failing to penetrate into the deeper soil layers where plant roots are located. This vicious cycle of "rainfall-evaporation" keeps soil moisture content at extremely low levels for extended periods, making it difficult for plant roots to absorb the water necessary for life.

[0004] While plants have evolved various water-saving mechanisms to adapt to arid environments, such as waxy leaves to reduce transpiration and deep root systems to explore underground water sources, extreme conditions in arid regions still exceed the tolerance threshold of most plants. Sustained water shortage initially causes leaf stomata to close to reduce water loss, but this defensive response inhibits photosynthesis, thereby weakening the plant's growth potential. If the water shortage persists, the increased cell sap concentration triggers osmotic stress, damaging cell membrane structure, leading to plasmolysis, and ultimately causing leaf wilting, stem shriveling, and even the death of the entire plant. Utility Model Content

[0005] The purpose of this invention is to address the problem in arid regions where intense sunlight and high temperatures, along with significant diurnal temperature variations, cause soil moisture to evaporate rapidly as temperatures rise during the day. Even when rainfall occurs, the dry soil structure struggles to retain moisture, and rainwater is quickly lost as surface runoff, failing to penetrate the deeper soil layers where plant roots are located. This vicious cycle of "rainfall-evaporation" keeps soil moisture levels consistently extremely low, making it difficult for plant roots to absorb the water necessary for life. Therefore, this invention proposes an ecological greening structure for arid regions.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an ecological greening structure for low-rainfall areas, comprising:

[0007] An anti-evaporation water tank is provided with a breathable plate, a soil layer is provided on the breathable plate, and a planting layer is provided on the soil layer.

[0008] A plurality of plants, the roots of which extend sequentially through the planting layer, the soil layer and the air-permeable plate to the anti-evaporation water tank, wherein a gravel layer is provided on the planting layer.

[0009] As a further description of the above technical solution:

[0010] The soil-bearing layer is made of non-woven fabric.

[0011] As a further description of the above technical solution:

[0012] The breathable plate is provided with a number of breathable holes, and the plant roots extend through the planting layer, the soil layer and the breathable holes into the anti-evaporation water tank.

[0013] As a further description of the above technical solution:

[0014] The breathable panel is made of plastic or stainless steel.

[0015] As a further description of the above technical solution:

[0016] The anti-evaporation water tank is provided with several water inlets, and the plant roots extend from the water inlets to the bottom of the anti-evaporation water tank.

[0017] As a further description of the above technical solution:

[0018] The anti-evaporation water tank is equipped with an inlet and an outlet. The inlet is connected to an inlet pipe, and a water valve is installed on the inlet pipe. The outlet is connected to a level gauge.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0020] 1. In this utility model, by setting an anti-evaporation water tank at the bottom of the underground layer, laying a breathable board on the anti-evaporation water tank, setting a soil layer on the breathable board, setting a planting layer on the soil layer, planting many plants on the planting layer, and extending the plant roots into the water outlet of the anti-evaporation water tank, the roots of the plants can always be in contact with the water source, while ensuring that the water in the anti-evaporation water tank will not evaporate, thereby improving the degree of ecological greening.

[0021] 2. In this utility model, an inlet and an outlet can be set in the anti-evaporation water tank. The inlet is connected to an inlet pipe and a water valve is installed on the inlet pipe. A level gauge is installed at the outlet. The level gauge can display the water level in the anti-evaporation water tank. When there is no water in the anti-evaporation water tank, the water valve can be opened to add water at any time to ensure the water needs of the plants.

[0022] 3. In this utility model, the design of the anti-evaporation water tank ensures that the plants on the upper part have the same amount of water contact, preventing some plants from drying out due to lack of water. For large-area planting, several anti-evaporation water tanks can be connected together at the bottom, and the roots of the green plants can be extended to the water inlet. This structure eliminates the need to water each plant individually. When watering is needed, simply open the water valve to supply water to the roots to complete the water supply for a large area of ​​plants. At the same time, observe the level gauge to avoid overwatering. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 Decomposition of an ecological greening structure in arid regions Figure 1 .

[0025] Figure 2 Decomposition of an ecological greening structure in arid regions Figure 2 .

[0026] Figure 3 A three-dimensional ecological greening structure for arid regions Figure 1 .

[0027] Figure 4 A three-dimensional ecological greening structure for arid regions Figure 2 .

[0028] Figure 5 A three-dimensional ecological greening structure for arid regions Figure 3 .

[0029] Legend:

[0030] 1-Anti-evaporation water tank; 2-Ventilating plate; 3-Soil layer; 4-Planting layer; 5-Plant; 6-Ventilation hole; 7-Water inlet; 8-Water inlet; 9-Water outlet; 10-Gravel layer. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Please see Figure 1-5 This utility model provides a technical solution: an ecological greening structure for areas with low rainfall, comprising:

[0038] An anti-evaporation water tank 1 is provided with a breathable plate 2, a soil-supporting layer 3 is provided on the breathable plate 2, and a planting layer 4 is provided on the soil-supporting layer 3.

[0039] And several plants 5, the roots of several plants 5 extend sequentially through the planting layer 4, the soil layer 3 and the air-permeable plate 2 to the anti-evaporation water tank 1, and a gravel layer 10 is provided on the planting layer 4.

[0040] The soil-bearing layer 3 is made of non-woven fabric.

[0041] The breathable plate 2 is provided with a number of breathable holes 6, and the roots of the plant 5 extend through the planting layer 4, the soil layer 3 and the breathable holes 6 into the anti-evaporation water tank 1.

[0042] The breathable plate 2 is made of plastic or stainless steel.

[0043] The anti-evaporation water tank 1 is provided with several water inlets 7, and the roots of the plant 5 extend from the water inlets 7 to the bottom of the anti-evaporation water tank 1.

[0044] The anti-evaporation water tank 1 is equipped with an inlet 8 and an outlet 9. The inlet 8 is connected to an inlet pipe, and a water valve is installed on the inlet pipe. The outlet 9 is connected to a level gauge.

[0045] Working principle: By setting up an anti-evaporation water tank at the bottom of the underground layer, laying a breathable board on the anti-evaporation water tank, setting a soil layer on the breathable board, setting a planting layer on the soil layer, planting many plants on the planting layer, and extending the plant roots into the water outlet of the anti-evaporation water tank, the plant roots can always be in contact with the water source, while ensuring that the water in the anti-evaporation water tank will not evaporate, thus improving the ecological greening level.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An ecological greening structure for areas with low rainfall, characterized in that, include: An anti-evaporation water tank is provided with a breathable plate, a soil layer is provided on the breathable plate, and a planting layer is provided on the soil layer. A plurality of plants, the roots of which extend sequentially through the planting layer, the soil layer and the air-permeable plate to the anti-evaporation water tank, wherein a gravel layer is provided on the planting layer.

2. The ecological greening structure for arid areas according to claim 1, characterized in that, The soil-bearing layer is made of non-woven fabric.

3. The ecological greening structure for arid areas according to claim 2, characterized in that, The breathable plate is provided with a number of breathable holes, and the plant roots extend through the planting layer, the soil layer and the breathable holes into the anti-evaporation water tank.

4. The ecological greening structure for arid areas according to claim 1, characterized in that, The breathable panel is made of plastic or stainless steel.

5. An ecological greening structure for arid areas according to claim 4, characterized in that, The anti-evaporation water tank is provided with several water inlets, and the plant roots extend from the water inlets to the bottom of the anti-evaporation water tank.

6. The ecological greening structure for arid areas according to claim 1, characterized in that, The anti-evaporation water tank is equipped with an inlet and an outlet. The inlet is connected to an inlet pipe, and a water valve is installed on the inlet pipe. The outlet is connected to a level gauge.

Images