CN214413754U - Water-saving infiltrating irrigation system for street trees - Google Patents
Water-saving infiltrating irrigation system for street trees Download PDFInfo
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- CN214413754U CN214413754U CN202021806084.5U CN202021806084U CN214413754U CN 214413754 U CN214413754 U CN 214413754U CN 202021806084 U CN202021806084 U CN 202021806084U CN 214413754 U CN214413754 U CN 214413754U
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Abstract
The utility model provides a water conservation filtration irrigation system of street tree belongs to ecological environmental protection field, including setting up the filtration irrigation hole around the trunk, the filtration irrigation hole inserts the ground setting, the upper end and the conduit intercommunication in filtration irrigation hole, the filtration irrigation hole is hollow structure, the filtration irrigation hole includes the water storage section of upper end and the filtration irrigation section of lower extreme, water storage section cavity sets up, be equipped with a plurality of filtration irrigation holes in the filtration irrigation section. The utility model discloses can be quick carry out the moisturizing for the pavement tree root system scope to very big reduction pavement tree irrigates required water yield, and the construction is simple and convenient, and the cost is lower.
Description
Technical Field
The utility model belongs to ecological environmental protection field relates to water-saving irrigation equipment, especially relates to street tree water conservation filtration irrigation system.
Background
Fresh water resources are important resources for human survival and plant growth, and the shortage can be caused by the large-scale use of the fresh water resources. For landscape plant growth, a large amount of fresh water resources are indispensable, especially to tall and big woody plant, its water demand is huge, and the application of water-saving irrigation technique can be very big improvement water resource's utilization efficiency, reduces the required fresh water resource quantity of watering, consequently is important to landscape plant watering application water-saving irrigation.
Infiltrating irrigation is an important water-saving irrigation mode and is widely promoted due to high water resource utilization efficiency. The existing infiltrating irrigation technology is mainly realized by embedding underground infiltrating irrigation hidden pipes with holes, most of the infiltrating irrigation technology is applied to agricultural production, the water saving effect is very obvious, but the short plates are also more prominent, the infiltrating irrigation gaps are easily blocked by soil and biological root systems to cause water seepage difficulty, and the infiltrating irrigation technology is additionally embedded underground and is difficult to overhaul and replace without being widely popularized and applied, and is mostly large-area surface source infiltrating irrigation, the form of point source infiltrating irrigation is very few, and the technology of performing point source infiltrating irrigation on landscaping street trees is almost none. The current commonly used infiltrating irrigation technology has the following problems.
1. The infiltrating irrigation hidden pipe is mostly made of plastic materials, the durability of the infiltrating irrigation hidden pipe is gradually reduced along with the use time, and the infiltrating irrigation hidden pipe is easy to extrude, deform and even damage under the action of soil pressure; 2. the existing infiltrating irrigation system is easily blocked by soil particles and root systems, so that water seepage is not smooth; 3. the infiltrating irrigation hidden pipes are laid below the soil layer, and the soil layer must be dug if the repairing is needed, so that the repairing engineering cost is greatly improved, and the plants growing on the upper part are easily damaged; 4. the water-saving reconstruction is carried out aiming at the existing urban street trees, and the engineering cost of laying the infiltrating irrigation hidden pipes is higher.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a street tree filtration irrigation system that economizes on water, can be quick for the moisturizing of street tree root system scope to the required water yield is irrigated to very big reduction street tree, and the construction is simple and convenient, and the cost is lower.
In order to solve the technical problem, the utility model discloses a technical scheme is: the water-saving infiltrating irrigation system for the street trees comprises infiltrating irrigation holes arranged around a trunk, wherein the infiltrating irrigation holes are inserted into the ground, the upper ends of the infiltrating irrigation holes are communicated with a water pipeline, the infiltrating irrigation holes are of a hollow structure, each infiltrating irrigation hole comprises a water storage section at the upper end and an infiltrating irrigation section at the lower end, the water storage sections are arranged in a hollow mode, and a plurality of infiltrating irrigation holes are formed in the infiltrating irrigation sections.
Furthermore, the infiltration irrigation hole is arranged at a position 40-60cm away from the center of the trunk, the upper end face of the infiltration irrigation hole is flush with the ground, and the infiltration irrigation hole is vertically inserted into the ground.
Furthermore, the upper end of infiltrating irrigation hole is equipped with the hole cap, the centre of hole cap is equipped with the bleeder vent, the hole cap is PPS plastics material integrated into one piece.
Furthermore, the upper part of the infiltrating irrigation hole is provided with a water inlet hole, the water inlet hole is connected with one end of a water inlet branch, the other end of the water inlet branch is connected with one of the three-way pipes, and the other two of the three-way pipes are communicated with the water conveying pipeline.
Furthermore, the ratio of the water storage section to the infiltrating irrigation section is 2:1-4: 1.
Furthermore, the filtration irrigation holes are round and are in a plurality, and the filtration irrigation holes are uniformly distributed on the filtration irrigation section.
Furthermore, the lower end of the infiltrating irrigation section is an annular knife edge.
Furthermore, the upper portion of water storage section is equipped with the lifting eye, the lifting eye is the through-hole structure, corresponds with the lifting eye and is provided with the lifting hook that lifts by crane to it, lifting hook comprises the perpendicular alternately of two nearly font shelves.
Furthermore, the water storage section is correspondingly provided with a hole cleaning drill, the diameter of the hole cleaning drill is smaller than the inner diameter of the water storage section, and the lower end of the hole cleaning drill is provided with a helical blade for digging soil.
Furthermore, the water pipeline is made of polyethylene or polyvinyl chloride, and the infiltration irrigation holes are made of stainless steel.
Compared with the prior art, the utility model has the advantages and positive effect as follows.
1. The utility model is suitable for the urban green land street trees which are built, can greatly save the irrigation quantity of the street trees, is convenient for construction, and greatly saves the engineering cost compared with the prior pipe laying filtration irrigation technology without digging, pipe burying and backfilling;
2. the filtration irrigation hole of the utility model is provided with the water storage section and the filtration irrigation section, and can effectively prevent the filtration irrigation system from losing efficacy due to blockage by combining the hole cleaning drill;
3. the utility model is provided with the lifting eye and the lifting hook, which is convenient for taking out the infiltrating irrigation hole, greatly improves the convenience of maintenance, and the infiltrating irrigation hole can be repeatedly used;
4. the infiltration irrigation hole of the utility model is made of stainless steel, and the service life is longer.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural view of the water-saving infiltrating irrigation system for street trees of the present invention;
FIG. 2 is a schematic structural view of the infiltrating irrigation hole of the present invention;
FIG. 3 is a schematic structural view of the hole cleaning drill of the present invention;
FIG. 4 is a schematic structural view of the lifting hook of the present invention;
fig. 5 is a schematic view of the connection of the infiltration irrigation hole, the water pipeline, the water inlet branch and the three-way pipe.
Reference numerals:
1. infiltrating and irrigating holes; 2. a water delivery pipeline; 3. cleaning a hole and drilling; 4. lifting a lifting hook; 5. a three-way pipe; 6. a water inlet branch; 11. a hole cap; 12. a water inlet hole; 13. lifting eyes; 14. infiltrating irrigation holes; 15. a knife edge; A. a water storage section; B. and (5) infiltrating irrigation.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model discloses a street tree water conservation filtration irrigation system, including setting up filtration irrigation hole 1 around the trunk, filtration irrigation hole 1 inserts the ground setting, and filtration irrigation hole 1's water inlet hole 12 communicates with three-way pipe 5 and conduit 2 through branch road 6 of intaking, and filtration irrigation hole 1 is hollow structure, and filtration irrigation hole 1 includes water storage section A of upper end and filtration irrigation section B of lower extreme, and water storage section A cavity sets up, is equipped with a plurality of filtration irrigation holes 14 on the filtration irrigation section B.
Preferably, the infiltrating irrigation hole 1 is arranged at a position 40-60cm away from the center of the trunk, the water replenishing of a plant root system is difficult and too close to block the outward growth of the root system, the upper end face of the infiltrating irrigation hole 1 is arranged in parallel and level with the ground, the infiltrating irrigation hole 1 is vertically inserted into the ground, the appearance is attractive, the crowd walking on the ground surface is not easily damaged, and the safety is improved.
Preferably, the upper end of infiltrating irrigation hole 1 is equipped with hole cap 11, and the centre of hole cap 11 is equipped with the bleeder vent, prevents to form positive negative pressure at the in-process of watering and infiltration, has guaranteed the stable infiltration of water storage, and hole cap 11 is PPS plastics material integrated into one piece, belongs to polyether class plastics, has advantages such as mechanical strength height, high temperature resistant, chemical resistance, thermal stability are good.
Preferably, the upper part of the infiltrating irrigation hole 1 is provided with a water inlet hole 12, the water inlet hole 12 is connected with one end of a water inlet branch 6, the other end of the water inlet branch 6 is connected with one of the three-way pipes 5, the other two ways of the three-way pipes 5 are communicated with the water conveying pipeline 2, and the water replenishing of the water storage section B of the infiltrating irrigation hole 1 by the water conveying pipeline 2 is realized by utilizing a three-way structure.
Preferably, the ratio of the water storage section A to the infiltrating irrigation section B is 2:1-4:1, and the optimal ratio is 3:1, so that a certain water storage capacity is ensured, and the infiltration requirement is also met.
Preferably, the number of the infiltrating irrigation holes 14 is circular, a plurality of infiltrating irrigation holes 14 are uniformly distributed on the infiltrating irrigation section B, the number of the infiltrating irrigation holes 14 is adjusted according to the infiltration speed requirement, in principle, on the premise of not influencing the strength of the infiltrating irrigation hole 1, the larger the number of the infiltrating irrigation holes 14 is, the better the number is, and for plants with small requirements, the diameter or the number of the infiltrating irrigation holes 14 can be properly reduced.
Preferably, the lower end of the infiltrating irrigation section B is an annular knife edge 15, so that the sharpness is improved, and the infiltrating irrigation section B can be conveniently inserted into the ground.
Preferably, the upper portion of water storage section A is equipped with lifting eye 13, and lifting eye 13 is the through-hole structure, corresponds with lifting eye 13 and is provided with lifting hook 4 to its lifting, and lifting hook 4 comprises the perpendicular cross of the shelf of two nearly fonts, and this simple structure, the preparation is convenient, directly can the shaping with the section bar is bent, and lifting hook 4 makes things convenient for the infiltration hole to extract and overhauls or reuse, and the feature of environmental protection is strong, further reduce cost.
Preferably, the water storage section A is correspondingly provided with a hole cleaning drill 3, the diameter of the hole cleaning drill 3 is smaller than the inner diameter of the water storage section A, and the lower end of the hole cleaning drill 3 is provided with a helical blade for digging soil, so that sundries, redundant soil and root systems in the infiltrating irrigation hole 1 can be effectively removed, and the water seepage is prevented.
Preferably, the water pipe 2 is made of polyethylene or polyvinyl chloride, is stable in chemical property and not easy to oxidize, can be paved on the ground and also can be buried underground, and is long in service life, the infiltration irrigation holes 1 are made of stainless steel materials, high in strength, convenient to drive underground and long in service life.
Example (b): the inner diameter of the infiltration irrigation hole 1 is 10cm, the total length is 40cm, the infiltration irrigation hole comprises a water storage section A of 30cm and an infiltration irrigation section B of 10cm, the material is stainless steel, the diameter of the infiltration irrigation hole 14 is 3cm, the diameter of the hanging hole 13 is 1cm, the diameter of the water inlet hole 12 is 2cm, the length of the hole cleaning drill is 3cm, the diameter is 9cm, the material is stainless steel, the diameter of the lifting hook 4 is 9.5cm, the diameter of the lower bent hook is 1cm, the material is stainless steel, the diameter of the water pipeline is 2cm, the material is polyethylene or polyvinyl chloride, the hole cap 11 is made of pps plastic, and the center is provided with an air vent with the diameter of 1 cm.
In the actual use process, the method comprises the following steps:
(1) driving a seepage hole 1: the method is characterized in that a seepage irrigation hole 1 is drilled into a position 40-60cm away from the center of a trunk, an annular cutter edge 15 is arranged at the lower end of the seepage irrigation hole 1, soil is conveniently driven into the seepage irrigation hole, a wood board with the thickness not less than 2cm is padded above the seepage irrigation hole 1 when the seepage irrigation hole 1 is drilled, the stainless steel at the upper part of the seepage irrigation hole 1 is prevented from being damaged when the seepage irrigation hole 1 is drilled, the diameter of the seepage irrigation hole 1 is 10cm, the total length is 40cm, and the seepage irrigation hole comprises a water storage section A with the diameter of 30cm and a seepage irrigation section B with the diameter of 10cm, and the water storage section A and the seepage irrigation section B with the length of 10cm are required to be completely driven into the ground.
(2) Hole cleaning: the clear hole drill 3 is used for drilling to the bottom of the water storage section A, soil in the water storage section A is taken out, the infiltrating irrigation section B can retain original soil and parts with holes to form the infiltrating irrigation section B for infiltrating irrigation, if infiltration speed needs to be improved, the clear hole drill 3 can be used for taking out the original soil, large-pore substances such as sand grains and the like are replaced and filled, if water seepage is not smooth in the using process, through holes of the clear hole drill 3 can be used for clearing holes of the infiltrating irrigation holes 1 once every one to two years, and the situation that water seepage is not smooth when tree roots grow into the infiltrating irrigation section B is prevented.
(3) Laying a water pipeline 2: the water pipeline 2 is a common water pipeline 2 made of polyethylene or polyvinyl chloride and the like, and can be laid on the ground surface or laid by shallow grooves for the existing green land, and can be buried for newly-built green land. A water inlet branch with the outer diameter of 2cm is led out from the position of the infiltrating irrigation hole 1 by a tee joint and connected to a water inlet hole 12, if the water pipeline 2 is difficult to lay, manual irrigation can be selected, the hole cap 11 of the infiltrating irrigation hole 1 is opened during the manual irrigation until the water storage section A is filled, and the hole cap 11 is covered after the water storage section A is filled.
(4) And (3) overhauling and recycling the infiltration irrigation hole 1: when the seepage of the seepage and irrigation hole 1 is not smooth and the hole cleaning can not be improved, the seepage and irrigation hole 1 can be pulled out by using the lifting hook 4 for inspection, and the seepage and irrigation hole 1 is pulled out by hanging 4 hooks of the lifting hook on 4 lifting eyes 13 of the water storage section A. Before the infiltrating irrigation hole 1 is pulled out, a hole cleaning drill 3 is used for cleaning the whole hole section, and impurities and soil in the hole are removed and then upward pulling is carried out. When pulling up, if the resistance is large, the soil around the hole should be moistened to reduce the resistance. If the excessive growth of the root system around the hole seriously affects the infiltrating irrigation effect, the hole can be pulled out and moved to a new position.
The method is mainly applied to irrigation of the established urban street trees, can quickly replenish water for the root system range of the street trees, greatly reduces the water quantity required by the irrigation of the street trees, drives the infiltrating irrigation hole 1 into a certain position away from the trunk of the street trees, utilizes the hole cleaning drill 3 to take out the soil in the infiltrating irrigation hole 1 after the driving is finished, and retains the soil in the infiltrating irrigation section B, utilizes the space of the water storage section A to store the infiltrating water, utilizes the soil retained by the infiltrating irrigation section B to carry out natural infiltrating irrigation, the infiltrating irrigation section B with large aperture not only can accelerate the diffusion, but also can effectively prevent the blockage problem, the hole cleaning drill 3 not only can conveniently clean the sundries in the water storage section A, but also can clear the root system growing into the infiltrating irrigation section B, is convenient and quick to operate and low in cost, can be applied to the established urban green land, but also can be applied to the non-established urban green land, and when the method is applied to the established urban green land, the method has the advantages of simple and convenient construction and lower cost.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The water-saving infiltrating irrigation system for the street trees is characterized in that: including setting up the filtration irrigation hole around the trunk, the filtration irrigation hole inserts the ground setting, the upper end and the conduit intercommunication in filtration irrigation hole, the filtration irrigation hole is hollow structure, the filtration irrigation hole includes the water storage section of upper end and the filtration irrigation section of lower extreme, water storage section cavity sets up, be equipped with a plurality of filtration irrigation holes on the filtration irrigation section.
2. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the infiltration irrigation hole is arranged at a position 40-60cm away from the center of the trunk, the upper end face of the infiltration irrigation hole is flush with the ground, and the infiltration irrigation hole is vertically inserted into the ground.
3. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the upper end of infiltrating irrigation hole is equipped with the hole cap, the centre of hole cap is equipped with the bleeder vent, the hole cap is PPS plastics material integrated into one piece.
4. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: and the upper part of the infiltrating irrigation hole is provided with a water inlet hole, the water inlet hole is connected with one end of a water inlet branch, the other end of the water inlet branch is connected with one of the three-way pipes, and the other two ways of the three-way pipes are communicated with the water conveying pipeline.
5. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the ratio of the water storage section to the infiltrating irrigation section is 2:1-4: 1.
6. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the filtration irrigation holes are round and are in a plurality, and the filtration irrigation holes are uniformly distributed on the filtration irrigation section.
7. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the lower end of the infiltrating irrigation section is an annular knife edge.
8. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the upper portion of water storage section is equipped with the lifting eye, the lifting eye is through-hole structure, corresponds with the lifting eye and is provided with the lifting hook that lifts by crane to it, lifting hook comprises the perpendicular alternately of two nearly font shelves.
9. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the water storage section is correspondingly provided with a hole cleaning drill, the diameter of the hole cleaning drill is smaller than the inner diameter of the water storage section, and the lower end of the hole cleaning drill is provided with a helical blade for digging.
10. The water-saving infiltrating irrigation system for street trees of claim 1, wherein: the water conveying pipeline is made of polyethylene or polyvinyl chloride, and the infiltration irrigation holes are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021806084.5U CN214413754U (en) | 2020-08-25 | 2020-08-25 | Water-saving infiltrating irrigation system for street trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021806084.5U CN214413754U (en) | 2020-08-25 | 2020-08-25 | Water-saving infiltrating irrigation system for street trees |
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| Publication Number | Publication Date |
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| CN214413754U true CN214413754U (en) | 2021-10-19 |
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| CN202021806084.5U Active CN214413754U (en) | 2020-08-25 | 2020-08-25 | Water-saving infiltrating irrigation system for street trees |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: No. 26 Muning Road, Binhai New Area Development Zone, Tianjin City, 300457 Patentee after: Tianjin TEDA Green Technology Group Co.,Ltd. Address before: 300457 experimental building, No.26 Muning Road, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN TAIDA SALINE LAND GREEN RESEARCH CENTER Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 26 Muning Road, Binhai New Area Development Zone, Tianjin City, 300457 Patentee after: Tianjin TEDA Green Technology Group Co.,Ltd. Address before: No. 26 Muning Road, Binhai New Area Development Zone, Tianjin City, 300457 Patentee before: Tianjin TEDA Green Technology Group Co.,Ltd. |