Embedded patch type water dropper for drip irrigation system
By combining the outlet head with the opening groove and the conical design, along with the elastic drip tape, the stability and flow regulation problems of the embedded dripper head in the traditional drip irrigation system are solved, achieving efficient and uniform irrigation.
Patent Information
- Application Number
- CN202423238045.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In traditional drip irrigation systems, the heat-fused adhesive connection between the embedded dripper and the drip tape is prone to aging and detachment, and the lack of a flow regulation mechanism leads to uneven water output, affecting irrigation efficiency and crop growth.
The design incorporates a spout and an open slot, combined with a conical structure and elastic drip tape to enhance stability. The internal dripper features a flow regulation mechanism that uses baffles to limit and regulate the water flow, ensuring uniform water output.
It improves the stability of the embedded dripper and drip tape, prevents them from falling off, ensures uniform water output, and enhances irrigation efficiency and crop growth.
Smart Images
Figure CN223568315U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural irrigation equipment technical field more specifically, the utility model relates to a kind of for the inlaying patch type dripper of drip irrigation system. BACKGROUND
[0002] In the development process of modern agriculture, the efficient use of water resources is increasingly critical, and drip irrigation technology, as a precise and water-saving irrigation method, has been widely used. In traditional drip irrigation systems, the connection between the inlaid patch dripper and the drip irrigation tape relies on hot melt bonding technology. However, this connection method has many drawbacks. On the one hand, with the passage of time and the influence of environmental factors, such as drastic changes in temperature and erosion of chemicals in the soil, the hot melt bonding site is prone to aging and failure, causing the inlaid patch dripper to fall off the drip irrigation tape, which affects the normal operation of the drip irrigation system and reduces irrigation efficiency. On the other hand, when the water flow in the drip irrigation tape is unstable, especially when the flow is too large, the traditional drip irrigation system lacks an effective regulation mechanism, making it difficult to ensure uniformity of water output, which may cause over-irrigation or under-irrigation in some areas, affecting crop growth. Therefore, to address the above problems, a kind of for the inlaying patch type dripper of drip irrigation system is proposed. SUMMARY
[0003] To overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide a kind of for the inlaying patch type dripper of drip irrigation system, by water outlet head and open slot sleeve, replace single hot melt connection, enhance the stability of inlaid patch dripper, prevent falling off, improve durability. Its conical water outlet head is easy to install, compatible with elastic drip irrigation tape, and more stable. Built-in flow regulation mechanism, when large water flow, semi-circular baffle restricts flow, ensures uniform water output, realizes efficient and accurate drip irrigation.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: including inlaid patch dripper, the outer surface of the inlaid patch dripper is connected and arranged with drip irrigation tape, the surface of one end of the inlaid patch dripper is provided with dripper water window, the surface of the dripper water window is connected and arranged with communication groove, the other end of the communication groove is connected and arranged with labyrinth groove, the one side of the labyrinth groove is provided with water outlet groove, the water outlet groove is fixedly connected with water outlet head, the bottom end of the water outlet head is provided with a plurality of flow-through water grooves, the flow-through water grooves and water outlet groove are mutually connected and arranged, the surface of the drip irrigation tape is provided with open slot, and the one end of the water outlet head is sleeved on the open slot.
[0005] In a preferred embodiment, the one end of the water outlet head is conical, and the conical part provided at the one end of the water outlet head passes through the open slot and is mutually attached to the outer wall of the open slot.
[0006] In a preferred embodiment, the conical part provided on the water outlet head has a cross-sectional diameter larger than that of the open slot.
[0007] In one preferred embodiment, the inner insert patch drip head is internally provided with a moving groove, the moving groove is internally slidably connected with a moving groove, and the moving groove is externally fixedly connected with a stop block.
[0008] In one preferred embodiment, the stop block is provided in a semicircular shape, and a waterproof pad is attached to the inner arc surface of the stop block.
[0009] In one preferred embodiment, the stop block is externally provided with a flow guide groove.
[0010] Technical effects and advantages of the present application: through the sleeving of the water outlet head and the open groove, the traditional simple hot melt bonding method is changed, the stability of the inner insert patch drip head on the drip irrigation belt is greatly improved, falling is avoided, and the use efficiency is improved. Secondly, the conical design of the water outlet head and the combination with the material characteristics of the drip irrigation belt make the installation convenient and fixed more firmly. Furthermore, the flow regulating mechanism inside the inner insert patch drip head can limit the flow when the water flow is large, ensure uniform water outlet, guarantee the drip irrigation effect, and provide strong support for the development of water-saving agriculture. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is a schematic diagram of the three-dimensional structure state of the drip irrigation belt of the present application.
[0012] Figure 2 It is a schematic diagram of the three-dimensional structure local section state of the inner insert patch drip head of the present application.
[0013] Figure 3 It is a schematic diagram of the three-dimensional structure state of the water outlet head of the present application. Figure 2
[0014] Figure 4 It is a schematic diagram of the three-dimensional structure state of the stop block of the present application.
[0015] Figure 5 It is a schematic diagram of the three-dimensional structure state of the stop block of the present application.
[0016] 1, inner insert patch drip head; 2, drip irrigation belt; 3, drip head water window; 4, communication groove; 5, labyrinth groove; 6, water outlet groove; 7, water outlet head; 8, flow-through water groove; 9, open groove; 10, moving groove; 11, moving rod; 12, stop block; 13, flow guide groove. DETAILED DESCRIPTION
[0017] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.
[0018] Referring to the drawings in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Figures 1-4 The utility model provides a kind of for drip irrigation system's inner inlay patch type dripper, including inner inlay patch dripper 1, inner inlay patch dripper 1 outer surface is attached with drip irrigation belt 2 being provided with communication, inner inlay patch dripper 1 one end surface is provided with dripper water window 3, dripper water window 3 surface is provided with communication groove 4 being communicated, communication groove 4 other end is provided with labyrinth groove 5 being communicated, labyrinth groove 5 one side is provided with water outlet groove 6, water outlet head 7 is fixedly connected on water outlet groove 6, water outlet head 7 bottom end is provided with a plurality of flow-through water grooves 8, flow-through water groove 8 and water outlet groove 6 are provided with each other, drip irrigation belt 2 surface is provided with opening slot 9, and water outlet head 7 one end is sleeved on opening slot 9;When drip irrigation system operates, the water flow in the drip irrigation belt 2, first dripper water window 3 flows into communication groove 4, then smoothly from labyrinth groove 5 into water outlet groove 6, and then water flow from flow-through water groove 8 into water outlet head 7;Since a part of water outlet head 7 is located outside drip irrigation belt 2, thereby realizing the effect of drip irrigation;In this design, the sleeving of water outlet head 7 at opening slot 9 greatly improves the stability of inner inlay patch dripper 1 on drip irrigation belt 2;In the past, inner inlay patch dripper 1 is mostly fixed on drip irrigation belt 2 by hot melt adhesion, however, this method may cause hot melt adhesion failure due to long-term use, environmental temperature change and other factors, thereby causing inner inlay patch dripper 1 to fall off;And the structure of the present application effectively avoids such problems by the sleeving of water outlet head 7 and opening slot 9, significantly improving the use efficiency of inner inlay patch dripper 1.
[0019] Further, one end of water outlet head 7 is provided in a unique conical shape;The conical part penetrates through opening slot 9 and is tightly attached to the outer wall of opening slot 9;It is worth noting that the cross-sectional diameter of the conical part of water outlet head 7 is larger than the cross-sectional diameter of opening slot 9;Drip irrigation belt 2 is usually made of elastic rubber material, and by utilizing this material property, the area of opening slot 9 can be moderately enlarged during installation, and the conical part of water outlet head 7 can be smoothly inserted;With the insertion of water outlet head 7, opening slot 9 will tightly wrap the conical part of water outlet head 7 due to its elasticity, so that inner inlay patch dripper 1 and drip irrigation belt 2 are stably fixed;Of course, most parts of inner inlay patch dripper 1 still maintain hot melt adhesion with drip irrigation belt 2, and this double fixation mode further enhances the stability of the entire structure.
[0020] In addition, in order to solve the problem of water flow in the drip irrigation process, the structure is provided with a fine adjustment mechanism inside the inlaid patch emitter 1; the inlaid patch emitter 1 is provided with a moving groove 10, the moving groove 10 is slidably connected with a moving rod 11, and the outer end of the moving rod 11 is fixedly connected with a stop block 12; when the overall water flow passing through the drip irrigation belt 2 is too large, a large amount of water flow will flow into the water outlet groove 6, at this time, the water flow will impact the stop block 12 at the connecting position of the labyrinth groove 5 and the water outlet groove 6; under the action of the water flow impact force, the stop block 12 drives the moving rod 11 to move in the moving groove 10.
[0021] The stop block 12 is designed in a semicircular shape, and after the stop block 12 moves, it can cover and block half of the flow-through water grooves 8, so that this part of the flow-through water grooves 8 cannot play a flow-through role, thereby achieving the purpose of flow limiting; at the same time, the inner arc surface of the stop block 12 is attached with a waterproof pad, and this detail design further ensures the flow limiting effect and prevents water flow from leaking from the contact gap between the stop block 12 and the flow-through water groove 8.
[0022] Furthermore, the outer end of the stop block 12 is provided with a flow guide groove 13. When the stop block 12 is attached to the outer wall of the water outlet head 7, the water flow will flow into the remaining flow-through water grooves 8 in an orderly manner through the flow guide groove 13. In this way, while achieving flow limiting, it can still ensure that water flow drips from the water outlet head 7, maintain the basic operation of the drip irrigation system, ensure the uniform effect of the water outlet head 7, and avoid the problem of uneven irrigation caused by excessive water flow.
[0023] In summary, from the connection mode of each component to the unique design details and the ingenious flow adjustment mechanism, every detail reflects the scientificity and practicality of the design. It effectively solves the problems existing in the traditional drip irrigation system, improves the drip irrigation efficiency and stability, provides an innovative and reliable solution for the agricultural irrigation field, has a very high popularization and application value, and is expected to play an important role in promoting the development of water-saving agriculture.
[0024] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be broadly understood, which can be mechanical connection or electrical connection, or the internal communication of two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0025] Secondly: the utility model discloses the embodiment attached drawing only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.
[0026] Finally: the above described is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be contained in the protection scope of the utility model.
Claims
1. An insert patch emitter for use in a drip irrigation system, comprising an insert patch emitter (1), characterized in that: The inner inlaid patch drop head (1) is externally connected with the drip irrigation belt (2), one end of the inner inlaid patch drop head (1) is provided with a drop head water window (3), the surface of the drop head water window (3) is connected with a communication groove (4), the other end of the communication groove (4) is connected with a labyrinth groove (5), one side of the labyrinth groove (5) is provided with a water outlet groove (6), the water outlet groove (6) is fixedly connected with a water outlet head (7), a plurality of flow-through water grooves (8) are formed in the bottom end of the water outlet head (7), the flow-through water grooves (8) are connected with the water outlet groove (6), the surface of the drip irrigation belt (2) is provided with an opening groove (9), and the water outlet head (7) is sleeved on the opening groove (9).
2. An in-line patch emitter for use in a drip irrigation system according to claim 1, characterized in that: The water outlet head (7) is conical at one end, and the conical part provided at one end of the water outlet head (7) passes through the opening groove (9) and is matched with the outer wall of the opening groove (9).
3. An in-line patch emitter for use in a drip irrigation system according to claim 1, characterized in that: The conical part provided on the water outlet head (7) has a larger cross-sectional diameter than the opening cross-sectional diameter of the opening groove (9).
4. An in-line patch emitter for use in a drip irrigation system according to claim 1, characterized in that: The inner inlaid patch drop head (1) is internally provided with a moving groove (10), the moving groove (10) is internally and slidably connected with a moving groove (10), and the outer end of the moving groove (10) is fixedly connected with a stop block (12).
5. An in-line patch emitter for use in a drip irrigation system according to claim 4, characterized in that: The stop block (12) is semi-circular, and the inner arc surface of the stop block (12) is matched with a waterproof pad.
6. An in-line patch emitter for use in a drip irrigation system according to claim 4, characterized in that: The outer end of the stop block (12) is provided with a flow guide groove (13).