A novel type of externally inlaid and internally embedded drip irrigation pipe

Abstract

This invention discloses a novel externally and internally embedded drip irrigation pipe, comprising: a water pipe, an externally mounted component on the outer wall of the water pipe, and an internally mounted component inside the water pipe; a first externally mounted component and a second externally mounted component are fixedly connected, clamping the water pipe within a cavity; the first externally mounted component has a hollow conical drainage component with several drainage slots; when the externally mounted component is installed on the water pipe, the tip of the conical drainage component pierces the wall of the water pipe and inserts into the drainage outlet. By setting the internally mounted component and the externally mounted component respectively inside and outside the water pipe, and inserting the conical drainage component of the externally mounted component into the drainage outlet of the internally mounted component, the internally mounted component and the externally mounted component are connected. Water in the water pipe is discharged to the outside of the externally mounted component through the drainage slots of the conical drainage component, making it less prone to clogging during use and suitable for use in deep underground burial. Furthermore, with changes in water pressure, the internally mounted component and the externally mounted component will vibrate and undergo small-range displacement, further reducing the occurrence of clogging.

Description

Technical Field

[0001] This invention relates to the field of agricultural irrigation technology, and in particular to a novel seepage irrigation pipe with an externally inlaid and internally embedded design. Background Technology

[0002] Currently, efficient water-saving irrigation methods in agriculture include pipe irrigation, sprinkler irrigation, drip irrigation, and subsurface irrigation. Among these, subsurface irrigation technology has revolutionized traditional surface irrigation by directly irrigating the underground root system of crops, representing a landmark technological innovation in the history of agricultural water-saving irrigation. During subsurface irrigation, even with soil capillary action, the water entering the soil will not migrate to the surface and cause evaporation. Subsurface irrigation also reduces deep underground seepage, minimizes damage to the soil's mechanical structure, maintains good soil permeability, and provides favorable conditions for plant growth.

[0003] However, the problem with drip irrigation has always been its susceptibility to clogging, and clogged drip irrigation pipes can lead to inconsistent seepage rates, failing to meet the requirements for drip irrigation. Summary of the Invention

[0004] In order to solve the technical problem of easy clogging of existing drip irrigation pipes, the present invention provides a novel drip irrigation pipe with external and internal inlay composite design.

[0005] A novel infiltration irrigation pipe with external and internal inlay composite design includes: a water pipe, an external inlay component disposed on the outer wall of the water pipe, and an internal inlay component disposed inside the water pipe;

[0006] The outer component includes: a first outer component and a second outer component, and the first outer component and the second outer component are fixedly connected by bolts to clamp the water pipe in the cavity formed after the first outer component and the second outer component are fixedly connected;

[0007] A hollow conical drainage component is provided on the first outer insert, the bottom of the conical drainage component is located on the first outer insert, the tip of the conical drainage component points to the second outer insert, and a plurality of drainage grooves are formed on the conical drainage component;

[0008] The embedded component is provided with a drain outlet that is adapted to the conical drainage component;

[0009] When the outer component is installed on the water pipe, the cone tip of the conical drain pierces the wall of the water pipe and inserts into the drain outlet.

[0010] The cone tip of the conical drainage component is threadedly connected to the cone body of the conical drainage component; the cone tip is made of metal, and the cone body is made of one of LDPE, HDPE or LLDPE.

[0011] The drainage groove is formed on the cone and arranged along the length of the cone, and the drainage groove is serrated.

[0012] The novel infiltration pipe with external and internal inlay also includes a dustproof mesh and a sponge filter layer; the sponge filter layer is attached to the outer end face of the dustproof mesh; the dustproof mesh is detachably installed at the bottom of the conical drainage component.

[0013] The outer component has a rectangular cross-section, and the inner component has a circular cross-section.

[0014] The outer surface of the embedded component is provided with a first positioning magnet, and the inner surface of the inlaid component is provided with a second positioning magnet. The opposing surfaces of the first positioning magnet and the second positioning magnet have different magnetic properties.

[0015] This invention provides a novel composite drip irrigation pipe with an externally embedded and internally inlaid design. An internal component and an externally inlaid component are respectively installed inside and outside the water pipe. The conical drainage element of the externally inlaid component is inserted into the drainage port of the internally inlaid component, thereby connecting the internally inlaid and externally inlaid components. Water in the pipe is discharged to the outside of the externally inlaid component through the drainage groove of the conical drainage element, making it less prone to clogging and suitable for use in deep underground burial. Furthermore, with changes in water pressure, the internally inlaid component and the externally inlaid component will vibrate and undergo small-range displacement, further reducing the occurrence of clogging. Attached Figure Description

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the end face structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the first outer insert of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the embedded component of the present invention;

[0020] Figure 4 This is a top view of the structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the conical drainage component of the present invention. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] Please refer to Figure 1-5 The present invention provides a novel infiltration irrigation pipe with external and internal inlay, comprising: an external inlay component disposed on the outer wall of the water pipe, an internal inlay component 3 disposed inside the water pipe, and a water pipe 1.

[0024] The outer fitting includes a first outer fitting 20 and a second outer fitting 21. The first outer fitting 20 and the second outer fitting 21 are fixedly connected by bolts. After the first outer fitting 20 and the second outer fitting 21 are fixedly connected, a cavity is formed for clamping the water pipe 1. The water pipe 1 is clamped in the cavity formed after the first outer fitting 20 and the second outer fitting 21 are fixedly connected. The first outer fitting 20 is provided with a hollow conical drainage component, the conical bottom 23 of which is opened on the first outer fitting 20, and the conical tip 24 of which points towards the second outer fitting 21. The conical drainage component has a plurality of drainage slots 25. The drainage slots 25 are used to guide the water in the water pipe 1 to the outside of the outer fitting and into the cultivated land.

[0025] The embedded component 3 is provided with a drain outlet 30 that is adapted to the conical drainage component.

[0026] When the outer component is installed on the water pipe 1, the cone tip 24 of the conical drain component pierces the wall of the water pipe 1 and inserts into the drain outlet 30. When the cone tip 24 of the conical drain component is inserted into the drain outlet, water will be discharged along the drain groove 25 on the conical drain component after water flows through the water pipe 1.

[0027] In use, first insert the embedded component 3 into the water pipe and move it to the desired position. Then, take the first outer insert 20 and the second outer insert 21 and assemble them onto the water pipe 1. When the first outer insert 20 and the second outer insert 21 are fixed with bolts, align the cone tip 24 of the conical drain component with the drain outlet 30. As the bolts are tightened, the cone tip 24 of the conical drain component pierces the drain pipe 1 and enters the drain outlet 30, placing the conical drain component inside the water pipe 1. Fill the water pipe with water and pressurize it; the water inside the water pipe 1 will seep out through the drain groove 25.

[0028] The assembled externally inlaid and internally embedded composite new type of drip irrigation pipe is buried at the corresponding required drip irrigation location, with the preferred burial depth being 0.5m.

[0029] In an optional embodiment, to reduce production costs, the cone tip 24 and the cone body 26 of the conical drain component are threaded together. The cone tip is made of metal, and the cone body is made of LDPE, HDPE, or LLDPE. A metal cone tip 24 is easier to insert into the water pipe 1. However, metal is more expensive; therefore, only the cone tip 24 can be made of metal, while the cone body 26 can be made of LDPE, HDPE, or LLDPE. The threaded connection is a conventional connection method, with the cone tip 24 having an internal thread and the corresponding part of the cone body 26 having a matching external thread, or vice versa; no specific configuration is specified here.

[0030] In one optional embodiment, the drainage groove 25 is formed on the cone 26 and arranged along the length of the cone 26; the drainage groove 25 is serrated. Serrated drainage grooves 25 are less prone to clogging than strip-shaped or circular ones. In this invention, "serrated" refers to the shape, but does not limit the size, spacing, or number of teeth; it only specifies that the drainage groove 25 is serrated. Figure 1 , Figure 2 and Figure 5 As shown. Those skilled in the art can set it as needed according to actual requirements and the difficulty of processing, and no specific limitation is made here. Those skilled in the art can also understand what the serrated shape is.

[0031] In one alternative embodiment, such as Figure 5 As shown, it also includes: a dustproof mesh 40 and a sponge filter layer 41. For ease of understanding of the structure, Figure 5 The dustproof mesh 40 and sponge filter layer 41 are shown in an exploded structural diagram. The sponge filter layer 41 is attached to the outer end face of the dustproof mesh 40, and the attachment method can be adhesive. The dustproof mesh 40 is used to prevent large particles from entering the conical drainage component and clogging the water tank hole 25, thus preventing normal drainage. The dustproof mesh 40 is detachably installed on the conical bottom 23 of the conical drainage component. The detachable installation method can be various, such as threaded connection, bolt connection, snap-fit ​​connection, etc. The detachable installation method facilitates the replacement of the dustproof mesh 40 and sponge filter layer 41 of a certain part when a part is blocked, extending the service life of the overall externally embedded new type of seepage irrigation and reducing maintenance costs.

[0032] In one optional embodiment, the outer component has a rectangular cross-section, and the inner component 3 has a circular cross-section, so that space will still exist after the outer component and the inner component 3 are assembled. Even if the cone bottom 23 is blocked for some reason, the gap between the outer component and the inner component 3 allows some water to seep out from the connection between the first outer component 20 and the second outer component 21 when the cone bottom 23 cannot drain properly. Even if a blockage is not detected in time, it will not cause severe water shortage in that area, leading to crop death due to water loss.

[0033] In one optional embodiment, a first positioning magnet 50 is embedded on the outer surface of the embedded component 3, and a second positioning magnet 51 is embedded on the inner surface of the inlaid component. The opposing surfaces of the first positioning magnet 50 and the second positioning magnet 51 have opposite magnetic properties. In use, in order to align with the drain outlet 30, approximate positioning can be achieved by utilizing the principle of attraction between opposite poles of the first positioning magnet 50 and the second positioning magnet 51, ensuring accurate puncture location.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An externally inlaid and internally embedded composite drip irrigation pipe, characterized in that, include: Water pipe, an outer inlay component disposed on the outer wall of the water pipe, and an inner inlay component disposed inside the water pipe; The outer component includes: a first outer component and a second outer component, and the first outer component and the second outer component are fixedly connected by bolts to clamp the water pipe in the cavity formed after the first outer component and the second outer component are fixedly connected; A hollow conical drainage component is provided on the first outer insert, the bottom of the conical drainage component is located on the first outer insert, the tip of the conical drainage component points to the second outer insert, and a plurality of drainage grooves are formed on the conical drainage component; The embedded component is provided with a drain outlet that is adapted to the conical drainage component; When the external component is installed on the water pipe, the cone tip of the conical drain component pierces the pipe wall and inserts into the drain outlet; The outer component has a rectangular cross-section, and the inner component has a circular cross-section; there is a gap between the outer component and the inner component, so that when the bottom of the cone cannot drain water normally, some water still seeps out from the connection between the first outer component and the second outer component; The outer surface of the embedded component is provided with a first positioning magnet, and the inner surface of the inlaid component is provided with a second positioning magnet. The opposing surfaces of the first positioning magnet and the second positioning magnet have different magnetic properties. As water pressure changes, the embedded and outer components will vibrate and undergo small-scale displacement.

2. The externally inlaid and internally embedded composite drip irrigation pipe as described in claim 1, characterized in that, The cone tip of the conical drainage component is threadedly connected to the cone body of the conical drainage component; the cone tip is made of metal, and the cone body is made of one of LDPE, HDPE or LLDPE.

3. The externally inlaid and internally embedded composite drip irrigation pipe as described in claim 2, characterized in that, The drainage groove is formed on the cone and arranged along the length of the cone, and the drainage groove is serrated.

4. The externally inlaid and internally embedded composite drip irrigation pipe as described in claim 3, characterized in that, Also includes: A dustproof mesh and a sponge filter layer; the sponge filter layer is attached to the outer end face of the dustproof mesh, and the dustproof mesh is detachably installed on the bottom of the conical drainage component.

Images