Water conduit capable of preventing tree roots from arching

Abstract

The utility model discloses a water conduit capable of preventing a tree root from arching in the technical field of garden water pipes, and aims to solve the problems that in the prior art, a water pipe is easy to block and damage after being used for a long time, and the water pipe needs to be replaced and maintained frequently. The device comprises a degradable pipeline, a filtering mechanism is arranged in the degradable pipeline, the two ends of the degradable pipeline are each sleeved with a blocking mechanism, and a plurality of water permeable holes are evenly formed in the outer wall of the degradable pipeline; the filtering mechanism comprises a first filtering layer, and the degradable pipeline is provided with a frame in sliding connection; after the device is used for a long time, the frame and the second filter layer can be directly taken out from the top of the degradable pipeline and replaced, so that the maintenance work of the device is simplified; when the degradable pipeline is rotten and degraded, the first filtering layer buried in the soil can still play a role in guiding water, so that the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to a water pipe for preventing tree roots from arching, belonging to the technical field of garden water pipes. Background Technique

[0002] The arching of tree roots is a common phenomenon, which is mainly formed by a combination of various factors. The main reasons for the arching of tree roots include: the tree hole is too small: the size of the root crown is the same as that of the tree crown. In many places, in order to make use of space and facilitate cleaning, regardless of the growth habits of trees, the tree holes are arbitrarily reduced and the hardened area is expanded, resulting in "nowhere for the roots to go" and they can only arch high; insufficient watering: if the watering is insufficient, water and nutrients will stay in the surface soil layer, and it is difficult for the deep soil to obtain water, so the roots will not grow deep and "float" in the shallow soil layer, resulting in the phenomenon of root arching or cracked road surface.

[0003] In order to prevent tree roots from arching, the prior art usually guides the water on the surface of the tree roots to the deep soil through a water pipe, so as to guide the tree roots to grow deep. After long-term use, the water pipe is prone to blockage and damage, and it often needs to be replaced and maintained, which affects the use effect of the device. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a water pipe for preventing tree roots from arching, so as to solve the problem that the prior art usually guides the water on the surface of the tree roots to the deep soil through a water pipe, so as to guide the tree roots to grow deep. After long-term use, the water pipe is prone to blockage and damage, and it often needs to be replaced and maintained.

[0005] To solve the above technical problems, the utility model is implemented by adopting the following technical solutions:

[0006] The utility model provides a water pipe for preventing tree roots from arching, which includes a degradable pipe. A filtering mechanism is arranged inside the degradable pipe. Blocking mechanisms are sleeved at both ends of the degradable pipe. A plurality of water permeable holes are uniformly arranged on the outer wall of the degradable pipe;

[0007] The filtering mechanism includes a first filtering layer arranged inside the degradable pipe. A frame is slidably connected above the first filtering layer on the inner wall of the degradable pipe. A second filtering layer is arranged on the inner wall of the frame. The diameter of the filter material in the second filtering layer is smaller than that of the filter material in the first filtering layer.

[0008] Further, a protective cover is detachably connected to the top end of the degradable pipe.

[0009] Further, the blocking mechanism includes a geotextile sleeved at one end of the degradable pipe.

[0010] Further, a through hole is provided in the outer wall of one of the geotextiles above the protective cover.

[0011] Further, a connecting rope is provided at the top of the frame, and a pull ring is provided at one end of the connecting rope.

[0012] Further, the material of the degradable pipe is bamboo.

[0013] Further, the first filter layer includes a gravel layer, a fine sand layer, and a medium-coarse sand layer. The gravel layer is located below the fine sand layer, and the fine sand layer is located below the medium-coarse sand layer.

[0014] Further, the diameter of the filter material in the gravel layer is greater than the diameter of the filter material in the fine sand layer. The diameter of the filter material in the fine sand layer is greater than the diameter of the filter material in the medium-coarse sand layer. The diameter of the filter material in the medium-coarse sand layer is greater than the diameter of the filter material in the second filter layer.

[0015] Further, gauze is provided between the gravel layer and the fine sand layer, and between the fine sand layer and the medium-coarse sand layer.

[0016] Further, a water inlet is provided in the outer wall of the degradable pipe on one side of the second filter layer. A cleaning ring is sleeved on the outer wall of one of the geotextiles and is slidably connected.

[0017] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0018] For the anti-tree-root arching water diversion pipe, the diameter of the filter material in the second filter layer is smaller than that in the first filter layer. Impurities are all accumulated in the second filter layer. The first filter layer below mainly plays a role in guiding the flow. After long-term use, the frame and the second filter layer can be directly taken out from the top of the degradable pipe and replaced, thus avoiding the situation of impurity blockage. There is no need to take out the entire degradable pipe, which simplifies the maintenance work of the device and ensures the use effect of the device. When the degradable pipe is buried in the soil for a long time, the degradable pipe rots and degrades. At this time, the first filter layer buried in the soil can still play a role in guiding the flow of water, thereby prolonging the service life of the device and eliminating the need to replace the device, ensuring the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front view structural schematic diagram of an anti-tree-root arching water diversion pipe provided according to an embodiment of the present utility model;

[0020] Figure 2 is a front view sectional schematic diagram of a degradable pipe provided according to an embodiment of the present utility model.

[0021] In the figure: 1, degradable pipe; 2, cleaning ring; 3, water permeable holes; 4, first filter layer; 41, gravel layer; 42, millet sand layer; 43, medium and coarse sand layer; 5, frame; 6, second filter layer; 7, protective cover; 8, geotextile; 9, connecting rope; 10, pull ring; 11, gauze; 12, water inlet. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the attached drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0025] As Figure 1-2 shown, the present utility model provides a water diversion pipe for preventing tree roots from arching, including a degradable pipe 1. A filtering mechanism is arranged inside the degradable pipe 1. Blocking mechanisms are sleeved at both ends of the degradable pipe 1. A plurality of water permeable holes 3 are evenly formed in the outer wall of the degradable pipe 1. The filtering mechanism includes a first filter layer 4 arranged inside the degradable pipe 1. A frame 5 connected in a sliding manner is arranged above the first filter layer 4 on the inner wall of the degradable pipe 1. A second filter layer 6 is arranged on the inner wall of the frame 5. The diameter of the filter material in the second filter layer 6 is smaller than the diameter of the filter material in the first filter layer 4.

[0026] Specifically, the degradable pipe 1 is buried in the soil on one side of the tree, and the top part of the degradable pipe 1 extends above the ground, and the second filter layer 6 is located below the ground. At this time, the second filter layer 6 is located above the first filter layer 4. After the installation of the degradable pipe 1 is completed, when the tree is in a rainy environment, the rainwater accumulated on the soil surface around the tree can enter the inside of the degradable pipe 1 through the water-permeable holes 3. Since most of the water around the tree is in the surface layer of the soil, when the water enters the inside of the degradable pipe 1, it undergoes the first filtration through the second filter layer 6 in the frame 5. After the first filtration of the water is completed, it flows downward along the direction of the degradable pipe 1, and then undergoes the filtration again through the first filter layer 4 until the water flows to the bottom of the degradable pipe 1 and flows out through the bottom end of the degradable pipe 1, thereby guiding the water on the soil surface layer to the deep layer of the soil. When the water flows along the degradable pipe 1, part of the water can be discharged from the water-permeable holes 3, which plays a guiding role for the tree roots to take root deep into the soil. Since the diameter of the filter material in the second filter layer 6 is smaller than that of the filter material in the first filter layer 4, most of the impurities in the water are blocked by the second filter layer 6, and the impurities are all accumulated in the second filter layer 6. The lower first filter layer 4 mainly plays a role in guiding the flow. After long-term use, the frame 5 and the second filter layer 6 can be directly taken out from the top of the degradable pipe 1 and replaced, thereby avoiding the situation of impurity blockage without taking out the entire degradable pipe 1, simplifying the maintenance work of the device, and ensuring the use effect of the device. When the degradable pipe 1 is buried in the soil for a long time, the degradable pipe 1 rots and degrades. At this time, the first filter layer 4 buried in the soil can still play a role in guiding the flow of water, thereby extending the service life of the device. Even if the device is damaged, there is no need to replace the device, ensuring the practicality of the device. When watering manually, the outlet of the watering can be directly aligned with the top end of the degradable pipe 1, so that the water flows downward along the degradable pipe 1, thereby flowing the water into the deep layer of the soil, which plays a guiding role in the growth of the tree roots.

[0027] In an embodiment, a protective cover 7 is detachably connected to the top end of the degradable pipe 1. The blocking mechanism includes a geotextile 8 sleeved on one end of the degradable pipe 1. A through hole is opened on the outer wall of one of the geotextiles 8 above the protective cover 7. An inlet 12 is opened on the outer wall of the degradable pipe 1 on one side of the second filter layer 6. A cleaning ring 2 is sleeved on the outer wall of one of the geotextiles 8 and is slidably connected.

[0028] Specifically, after the degradable pipe 1 is buried in the soil, align the height of the water inlet 12 with the ground so that water can enter the degradable pipe 1 through the water inlet 12. The geotextile 8 below is used to block the bottom of the degradable pipe 1 and play a positioning role for the first filter layer 4 after the degradation of the degradable pipe 1. The geotextile 8 above is used to filter the water flowing into the interior of the degradable pipe 1, preventing too large impurities from entering the degradable pipe 1 and ensuring the service life of the second filter layer 6. When no artificial watering work is carried out, the protective cover 7 can be used to block the top of the degradable pipe 1 to prevent impurities from falling on the second filter layer 6 through the degradable pipe 1. When artificial watering is required, the protective cover 7 can be taken out. The through hole is used to prevent the geotextile 8 from blocking the protective cover 7, ensuring the convenience of taking out and installing the protective cover 7. When too many impurities accumulate on the outer wall of the geotextile 8, the cleaning ring 2 can be slid at this time to clean the surface of the geotextile 8, ensuring the working effect of the device.

[0029] As Figure 2 shown, in an embodiment, a connecting rope 9 is provided at the top of the frame 5, and a pull ring 10 is provided at one end of the connecting rope 9. When it is necessary to take out the frame 5, the frame 5 can be driven to move upward through the pull ring 10 and the connecting rope 9, so as to take out the frame 5 from the degradable pipe 1 for replacement.

[0030] In an embodiment, the material of the degradable pipe 1 is bamboo.

[0031] Specifically, the first filter layer 4 includes a gravel layer 41, a fine sand layer 42 and a medium-coarse sand layer 43. The gravel layer 41 is located below the fine sand layer 42, the fine sand layer 42 is located below the medium-coarse sand layer 43. The diameter of the filter material in the gravel layer 41 is larger than the diameter of the filter material in the fine sand layer 42, the diameter of the filter material in the fine sand layer 42 is larger than the diameter of the filter material in the medium-coarse sand layer 43, and the diameter of the filter material in the medium-coarse sand layer 43 is larger than the diameter of the filter material in the second filter layer 6. A gauze 11 is provided between the gravel layer 41 and the fine sand layer 42, and between the fine sand layer 42 and the medium-coarse sand layer 43.

[0032] Specifically, for the multiple filter layers in the degradable pipe 1, from top to bottom, the diameter of the filter material inside gradually increases, and each filter layer is separated by a gauze 11. The filtration work is mainly carried out by the second filter layer 6, and the remaining gravel layer 41, fine sand layer 42 and medium-coarse sand layer 43 mainly play a role in guiding the water flow, preventing water from flowing out through the water permeable holes 3 uniformly, so as to ensure that the most water flows to the bottom of the degradable pipe 1 to play a guiding role in the growth of tree roots. Optionally, the filter material inside the second filter layer 6 is fine sand.

[0033] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A water intake pipe for preventing root arching, characterized in that, It includes a degradable pipe (1), a filtering mechanism is arranged inside the degradable pipe (1), blocking mechanisms are sleeved at both ends of the degradable pipe (1), and a plurality of water permeable holes (3) are evenly formed in the outer wall of the degradable pipe (1); The filtering mechanism includes a first filtering layer (4) arranged inside the degradable pipe (1), a frame (5) connected in a sliding manner is arranged on the inner wall of the degradable pipe (1) above the first filtering layer (4), a second filtering layer (6) is arranged on the inner wall of the frame (5), and the diameter of the filter material in the second filtering layer (6) is smaller than the diameter of the filter material in the first filtering layer (4).

2. The water diversion pipe for preventing root arching according to claim 1, wherein A protective cover (7) is detachably connected to the top end of the degradable pipe (1).

3. The water diversion pipe for preventing root arching according to claim 2, characterized in that, The blocking mechanism includes a geotextile (8) sleeved at one end of the degradable pipe (1).

4. The water diversion pipe for preventing root arching according to claim 3, characterized in that, A through hole is formed in the outer wall of one of the geotextiles (8) above the protective cover (7).

5. The water diversion pipe for preventing tree roots from arching according to claim 1, characterized in that, A connecting rope (9) is arranged at the top of the frame (5), and a pull ring (10) is arranged at one end of the connecting rope (9).

6. The water diversion pipe for preventing root arching according to claim 1, characterized in that The material of the degradable pipe (1) is bamboo.

7. The water diversion pipe for preventing root arching according to claim 1, characterized in that, The first filtering layer (4) includes a gravel layer (41), a fine sand layer (42) and a medium coarse sand layer (43), the gravel layer (41) is located below the fine sand layer (42), and the fine sand layer (42) is located below the medium coarse sand layer (43).

8. The water diversion pipe for preventing tree roots from arching according to claim 7, characterized in that, The diameter of the filter material in the gravel layer (41) is larger than the diameter of the filter material in the fine sand layer (42), the diameter of the filter material in the fine sand layer (42) is larger than the diameter of the filter material in the medium coarse sand layer (43), and the diameter of the filter material in the medium coarse sand layer (43) is larger than the diameter of the filter material in the second filtering layer (6).

9. The water diversion pipe for preventing root arching according to claim 7, characterized in that, A gauze (11) is arranged between the gravel layer (41) and the fine sand layer (42) and between the fine sand layer (42) and the medium coarse sand layer (43).

10. The water diversion pipe for preventing root arching according to claim 3, characterized in that, An inlet (12) is formed in the outer wall of the degradable pipe (1) on one side of the second filtering layer (6), and a cleaning ring (2) connected in a sliding manner is sleeved on the outer wall of one of the geotextiles (8).

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