Anti-clogging buried drip irrigation device

Abstract

The utility model relates to a kind of anti-clogging buried drip irrigation device, comprising: extension pipe, mud shield and conical stop along;Extension pipe one end is communicated with drip irrigation pipeline;Drip irrigation hole is opened on the lateral wall of the other end of extension pipe;Mud shield is installed in the one end of extension pipe away from drip irrigation pipeline, to cover drip irrigation hole;Conical stop along is installed on extension pipe, and the small end of conical stop is extended to mud shield, to form a protection cavity with mud shield;Wherein, gap is provided between mud shield and conical stop along, drip irrigation hole is located in protection cavity;Water flow enters into extension pipe, and from drip irrigation hole to protection cavity, then drip to land through the gap between mud shield and conical stop along, to supplement moisture to crops;Through mud shield, the soil above and around is shielded, and through conical stop along, the soil below is shielded;So it can form a protection cavity for protecting drip irrigation hole, which can effectively prevent drip irrigation hole from being blocked, reduce economic loss.

Description

Technical Field

[0001] This utility model relates to the field of underground drip irrigation technology, specifically to an anti-clogging underground drip irrigation device. Background Technology

[0002] As an emerging water-saving irrigation technology, drip irrigation has developed rapidly in my country in recent years. Drip irrigation pipes are the key equipment of drip irrigation systems. By installing drippers on drip irrigation pipes, pressurized water is dissipated through the drippers and then dripped evenly and stably into the soil, which can effectively improve the utilization rate of water resources. Since the irrigation water does not move in the air and only wets part of the soil surface, it can effectively reduce the ineffective evaporation of soil moisture and keep the crop soil in the optimal moisture state.

[0003] However, soil from farmland often gets into the drip emitters of the drip irrigation pipes, which can directly cause blockages in the drip emitters. Over time, this can lead to the collapse of the entire drip irrigation system and cause unnecessary economic losses. Utility Model Content

[0004] In view of the above-mentioned problems in the existing technology, the technical problem to be solved by this utility model is that: soil in farmland often easily enters the drip emitters on the drip irrigation pipe, which will directly cause the drip emitters to become blocked. Long-term accumulation will cause the entire drip irrigation system to collapse, resulting in unnecessary economic losses.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: an anti-clogging underground drip irrigation device, comprising: An extension tube, one end of which is connected to a drip irrigation pipe; a drip irrigation hole is provided on the side wall of the other end of the extension tube; A mud shield, wherein the mud shield is installed at the end of the extension pipe away from the drip irrigation pipe to cover the drip irrigation orifice; and A tapered baffle is mounted on the extension tube, with its smaller end extending into the mudguard to form a protective cavity with the mudguard. A gap is provided between the mud shield and the conical baffle, and the drip irrigation hole is located in the protective cavity.

[0006] Preferably, the length of the extension tube is adjustable.

[0007] Preferably, the extension tube includes: a first tube body and a second tube body; one end of the first tube body is connected to the drip irrigation pipe; one end of the second tube body extends into the first tube body through the other end of the first tube body, and the second tube body is threadedly connected to the first tube body.

[0008] Preferably, the extension tube is rotatably mounted on the drip irrigation pipe.

[0009] Preferably, the extension tube is installed on the drip irrigation pipe via a connecting mechanism, the connecting mechanism comprising: a connecting tube and a sleeve; both ends of the connecting tube are respectively connected to the drip irrigation pipe; an annular groove is coaxially formed on the inner side wall of the sleeve, and the sleeve is rotatably installed on the connecting tube so that the annular groove and the outer side wall of the connecting tube form an annular cavity; a connecting hole is formed on the connecting tube, and the connecting hole is connected to the annular cavity; one end of the extension tube is fixedly installed on the sleeve, and the extension tube is connected to the annular cavity.

[0010] Preferably, it also includes a filter screen, which is installed inside the extension tube.

[0011] Compared with the prior art, the present invention has at least the following advantages: 1. In this utility model, the drip irrigation pipe is buried underground, and an extension pipe is installed on the drip irrigation pipe and connected to it, extending to the ground. Water enters the drip irrigation pipe, flows into the extension pipe, and flows from the drip irrigation hole into the protective cavity. Then, it drips onto the soil through the gap between the mud shield and the conical baffle, replenishing the crops with water. The mud shield protects the soil above and around the drip irrigation hole, and the conical baffle protects the soil below. In this way, a protective cavity is formed to protect the drip irrigation hole, which can effectively prevent the drip irrigation hole from being blocked and reduce economic losses.

[0012] 2. In this utility model, by adjusting the length of the extension pipe, the length of the extension pipe can be adjusted according to the burial depth of the drip irrigation pipe, ensuring that the mud cover and the conical baffle are located outside the soil, so as to further prevent soil from entering the extension pipe and causing blockage.

[0013] 3. In this utility model, rotating the extension tube allows for adjustment of the extension tube's angle, and then adjusting the extension tube's length, thereby adjusting the drip irrigation position to achieve precise drip irrigation of the soil and reduce water waste. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0015] Fig. 1 This is a perspective view of an anti-clogging underground drip irrigation device provided in this embodiment.

[0016] Fig. 2 This is a cross-sectional view of an anti-clogging underground drip irrigation device provided in this embodiment.

[0017] Fig. 3 This is a partial cross-sectional view of an anti-clogging underground drip irrigation device provided in this embodiment.

[0018] Reference numerals: 1. Extension tube; 11. Drip irrigation hole; 12. First tube body; 13. Second tube body; 2. Mud guard; 3. Conical baffle; 4. Drip irrigation pipe; 5. Protective cavity; 6. Gap; 7. Connecting mechanism; 71. Connecting tube; 72. Sleeve; 73. Annular cavity; 74. Connecting hole; 8. Filter screen. Detailed Implementation

[0019] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0020] See Figs. 1-3 The present invention provides an embodiment of an anti-clogging buried drip irrigation device, comprising: an extension pipe 1, a mud shield 2, and a conical baffle 3; one end of the extension pipe 1 is connected to a drip irrigation pipe 4; a drip irrigation hole 11 is provided on the side wall of the other end of the extension pipe 1; the mud shield 2 is installed at the end of the extension pipe 1 away from the drip irrigation pipe 4 to cover the drip irrigation hole 11; the conical baffle 3 is installed on the extension pipe 1, and the small end of the conical baffle extends into the mud shield 2 to form a protective cavity 5 with the mud shield 2, wherein a gap 6 is provided between the mud shield 2 and the conical baffle 3, and the drip irrigation hole 11 is located in the protective cavity 5.

[0021] In practice, the drip irrigation pipe 4 is buried underground, and the extension pipe 1 is installed on the drip irrigation pipe 4 and connected to the drip irrigation pipe 4, extending to the ground. Water enters the drip irrigation pipe 4, flows into the extension pipe 1, and flows from the drip irrigation hole 11 into the protective cavity 5. Then, it drips onto the soil through the gap 6 between the mud shield 2 and the conical baffle 3 to replenish the crops with water. The mud shield 2 protects the soil above and around the drip irrigation hole, and the conical baffle 3 protects the soil below the drip irrigation hole. In this way, a protective cavity 5 is formed to protect the drip irrigation hole 11, which can effectively prevent the drip irrigation hole 11 from being blocked and reduce economic losses.

[0022] See Figs. 1-3 In other embodiments, the length of the extension pipe 1 is adjustable; thus, the length of the extension pipe 1 can be adjusted according to the burial depth of the drip irrigation pipe 4, ensuring that the mud shield 2 and the conical baffle 3 are located outside the soil, to further prevent soil from entering the extension pipe 1 and causing blockage. Furthermore, the extension pipe 1 includes: a first pipe body 12 and a second pipe body 13; one end of the first pipe body 12 is connected to the drip irrigation pipe 4; one end of the second pipe body 13 extends through the other end of the first pipe body 12 into the first pipe body 12, and the second pipe body 13 is threadedly connected to the first pipe body 12.

[0023] In practice, the drip irrigation hole 11 is opened on the second pipe body 13, and the mud cover 2 and the conical baffle 3 are both installed on the second pipe body 13. By rotating the second pipe body 13, the length of the second pipe body 13 extending into the first pipe body 12 can be adjusted, thereby realizing the adjustment of the overall length of the extension pipe 1.

[0024] See Figs. 1-3 In other embodiments, the extension tube 1 is rotatably mounted on the drip irrigation pipe 4. Rotating the extension tube 1 allows for adjustment of its angle and length, thereby adjusting the drip irrigation position and achieving precise soil irrigation, reducing water waste. Furthermore, the extension tube 1 is mounted on the drip irrigation pipe 4 via a connecting mechanism 7, which includes a connecting tube 71 and a sleeve 72. Both ends of the connecting tube 71 are connected to the drip irrigation pipe 4. An annular groove is coaxially formed on the inner wall of the sleeve 72, which is rotatably mounted on the connecting tube 71 so that the annular groove and the outer wall of the connecting tube 71 form an annular cavity 73. A connecting hole 74 is formed on the connecting tube 71, communicating with the annular cavity 73. One end of the extension tube 1 is fixedly mounted on the sleeve 72, and the extension tube 1 communicates with the annular cavity 73.

[0025] In practice, water flows through the drip irrigation pipe 4 into the connecting pipe 71, then through the connecting hole 74 on the connecting pipe 71 into the annular cavity 73, and finally into the extension pipe 1; and the sleeve 72 rotates on the connecting pipe 71, thereby driving the extension pipe 1 on the drip irrigation pipe 4.

[0026] See Figs. 1-3 In another embodiment, a filter screen 8 is also included, which is installed inside the extension pipe 1; the filter screen 8 effectively prevents soil from entering the drip irrigation pipe 4 through the extension pipe 1.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A clog-resistant underground drip irrigation device, characterized in that, include: An extension tube, one end of which is connected to a drip irrigation pipe; a drip irrigation hole is provided on the side wall of the other end of the extension tube; A mud shield is installed at the end of the extension pipe away from the drip irrigation pipe to cover the drip irrigation hole; and A tapered baffle is mounted on the extension tube, with its smaller end extending into the mudguard to form a protective cavity with the mudguard. A gap is provided between the mud shield and the conical baffle, and the drip irrigation hole is located in the protective cavity.

2. The anti-clogging underground drip irrigation device according to claim 1, characterized in that, The length of the extension tube is adjustable.

3. The anti-clogging underground drip irrigation device according to claim 2, characterized in that, The extension tube includes: a first tube body and a second tube body; one end of the first tube body is connected to the drip irrigation pipe; one end of the second tube body extends into the first tube body through the other end of the first tube body, and the second tube body is threadedly connected to the first tube body.

4. The anti-clogging underground drip irrigation device according to claim 2, characterized in that, The extension tube is rotatably mounted on the drip irrigation pipeline.

5. The anti-clogging underground drip irrigation device according to claim 4, characterized in that, The extension tube is installed on the drip irrigation pipeline via a connecting mechanism, which includes a connecting tube and a sleeve. Both ends of the connecting tube are connected to the drip irrigation pipeline. An annular groove is coaxially formed on the inner wall of the sleeve, and the sleeve is rotatably installed on the connecting tube so that the annular groove and the outer wall of the connecting tube form an annular cavity. A connecting hole is formed on the connecting tube, and the connecting hole is connected to the annular cavity. One end of the extension tube is fixedly installed on the sleeve, and the extension tube is connected to the annular cavity.

6. The anti-clogging underground drip irrigation device according to claim 1, characterized in that, It also includes a filter screen, which is installed inside the extension tube.

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