Adjustable garden irrigation sprinkler head device

Abstract

This utility model provides an adjustable garden irrigation sprinkler device, including: an irrigation pipe and an irrigation sprinkler. The irrigation pipe is provided with a connecting mechanism, and the irrigation pipe and the sprinkler are fixedly connected by the connecting mechanism. The irrigation sprinkler is provided with an adjustment mechanism inside. Compared with the prior art, this utility model has the following advantages: By setting an adjustment mechanism, the electric push rod pushes the adjustment block one and adjustment block two to achieve equidistant adjustment. The shearing and impact effects generated when the water flows through gaps of different widths achieve the adjustment from high-pressure fine mist to uniform water curtain, combining both fine mist mode and water curtain mode. Thus, precise water distribution and adaptive control are achieved on a single irrigation sprinkler, improving water resource utilization efficiency and meeting diverse irrigation needs. In addition, by setting a connecting mechanism, the daily maintenance process is greatly simplified, thereby significantly reducing downtime and ensuring the continuous and efficient operation of the irrigation system.

Description

Technical Field

[0001] This utility model belongs to the field of garden irrigation sprinklers, and specifically relates to an adjustable garden greening irrigation sprinkler device. Background Technology

[0002] Landscape irrigation sprinklers are devices used to automatically spray irrigation water to maintain the healthy growth of plants. Their core function is to disperse and evenly distribute water flow to a specific area. However, irrigation sprinklers without a water mist mode adjustment structure usually refer to sprinklers with a fixed spray mode (such as those that only provide a single jet or large droplet mode). Their disadvantages mainly include water waste, poor irrigation uniformity, and high risk of soil erosion. These disadvantages stem from their inability to finely atomize the water flow or adjust the water droplet size according to irrigation needs, thus reducing the diversity of irrigation modes. At the same time, the excessive impact force of the water droplets can cause potential physical damage to delicate plants. Therefore, we hope to design an adjustable landscape irrigation sprinkler device to solve this problem. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable garden irrigation sprinkler head device to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: an adjustable garden greening irrigation sprinkler device, comprising: an irrigation pipe and an irrigation sprinkler, wherein a connecting mechanism is provided on the irrigation pipe, the irrigation pipe and the sprinkler are fixedly connected through the connecting mechanism, and an adjustment mechanism is provided inside the irrigation sprinkler; The adjustment mechanism includes two adjustment blocks 1 and several adjustment blocks 2. The adjustment blocks 1 and adjustment blocks 2 are connected by a connecting component. The interior of the adjustment block 1 is threaded with an abutment rod, and the exterior of the abutment rod is threaded with a lock nut. An electric push rod is fixedly installed on the outside of the irrigation nozzle, and a sealed protective cover is also fixedly installed on the outside of the irrigation nozzle to prevent water from entering the electric push rod. By setting an adjustment mechanism, the electric push rod pushes the adjustment block one and adjustment block two to achieve equidistant adjustment. By utilizing the shearing and impact effects generated when water flows through gaps of different widths, it can achieve continuous water curtain adjustment from the tiny droplets generated by the high-pressure fine mist (narrow gap) to the uniform water curtain formed by the wide gap. It has both a fine mist mode (suitable for nursery moisturizing and cooling) and a water curtain mode for large-area uniform coverage (suitable for crop root irrigation). Thus, it achieves precise water distribution and adaptive control on a single irrigation nozzle, significantly improving water resource utilization efficiency and meeting diverse irrigation needs.

[0005] In a preferred embodiment, the two adjustment blocks 1 are respectively slidably fitted into the leftmost and rightmost ends of the irrigation nozzle, and the adjustment blocks 1 and 2 are respectively connected to adjacent adjustment blocks 2 through connecting components. Several groups of adjustment blocks 2 are sequentially connected in pairs through connecting components.

[0006] In a preferred embodiment, the connecting component includes a connecting pin, which is slidably sleeved inside adjusting block one and adjusting block two, and adjusting block one and adjusting block two are elastically connected by spring two.

[0007] In a preferred embodiment, the inner side of the irrigation nozzle is provided with a sliding groove, and both the first adjusting block and the second adjusting block are slidably fitted into the sliding groove of the irrigation nozzle.

[0008] In a preferred embodiment, the inside of the adjusting block is fitted with an abutment rod by a thread, and the outside of the abutment rod is fitted with a lock nut by a thread.

[0009] In a preferred embodiment, the connecting mechanism includes a through groove, which is formed on the outside of the irrigation nozzle. A ball bearing is movably fitted inside the through groove, and an elastic component is also provided on the outside of the irrigation nozzle. By setting up the connecting mechanism, the irrigation nozzle can be quickly disassembled and installed by using the limiting position of the ball bearing and the through groove. This greatly simplifies the daily cleaning and anti-clogging maintenance process and the efficiency of replacing damaged parts, thereby significantly reducing downtime and ensuring the continuous and efficient operation of the irrigation system.

[0010] In a preferred embodiment, the elastic component includes a fixed collar and a sliding collar. The fixed collar is fixedly sleeved on the outside of the irrigation nozzle, and the sliding collar is slidably sleeved on the outside of the irrigation nozzle. The fixed collar and the sliding collar are elastically connected by a spring.

[0011] In a preferred embodiment, the irrigation nozzle has a sealing ring inside, and the two contact surfaces of the sealing ring are in contact with the irrigation pipe and the irrigation nozzle, respectively.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are: 1. By setting up an adjustment mechanism, the electric push rod pushes the adjustment block one and adjustment block two to achieve equidistant adjustment. Utilizing the shearing and impact effects generated when water flows through gaps of different widths, it achieves continuous water curtain adjustment from the tiny droplets generated in the narrow gap of high-pressure fine mist to the uniform water curtain formed by the wide gap. It has both a fine mist mode (suitable for nursery moisturizing and cooling) and a water curtain mode for large-area uniform coverage (suitable for crop root irrigation). Thus, it achieves precise water distribution and adaptive control on a single irrigation nozzle, significantly improving water resource utilization efficiency and meeting diverse irrigation needs.

[0013] 2. By setting up a connecting mechanism, the irrigation nozzles can be quickly disassembled and installed using the limiting of the ball bearings and the through groove. This greatly simplifies the daily cleaning and anti-clogging maintenance process and the efficiency of replacing damaged parts, thereby significantly reducing downtime and ensuring the continuous and efficient operation of the irrigation system. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional view of the overall structure of an adjustable garden irrigation sprinkler head device according to this utility model.

[0016] Figure 2 This is a partial exploded view of an adjustable garden irrigation sprinkler head device according to the present invention.

[0017] Figure 3 This utility model relates to an adjustable irrigation sprinkler head device for landscaping. Figure 2 Enlarged view of part A of the structure.

[0018] Figure 4 This is an exploded view of the connection mechanism of an adjustable garden irrigation sprinkler head device according to this utility model.

[0019] In the diagram, 1-irrigation pipe, 2-connection mechanism, 3-irrigation nozzle, 4-adjustment mechanism; 21-Through groove, 22-Ball bearing, 23-Elastic component, 231-Fixing collar, 232-Sliding collar, 233-Spring 1; 41-Adjusting block one, 42-Adjusting block two, 43-Connecting assembly, 431-Connecting pin, 432-Spring two, 44-Abutting rod, 45-Lock nut, 46-Electric push rod, 47-Sealing protective cover. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please seeFigures 1-3 As the first embodiment of this utility model: An adjustable garden irrigation sprinkler device includes: an irrigation pipe 1 and an irrigation sprinkler 3. A connecting mechanism 2 is provided on the irrigation pipe 1, and the irrigation pipe 1 and the sprinkler are fixedly connected through the connecting mechanism 2. An adjustment mechanism 4 is provided inside the irrigation sprinkler 3. The adjustment mechanism 4 includes two adjustment blocks 41 and several adjustment blocks 42. The adjustment blocks 41 and the adjustment blocks 42 are connected by a connecting component 43. The inside of the adjustment block 41 is threaded with an abutment rod 44, and the outside of the abutment rod 44 is threaded with a lock nut 45. An electric push rod 46 is fixedly installed on the outside of the irrigation nozzle 3. A sealing protective cover 47 is also fixedly installed on the outside of the irrigation nozzle 3 to prevent water from entering the electric push rod 46. By setting an adjustment mechanism 4, the electric push rod 46 pushes the adjustment block 1 41 and the adjustment block 2 42 to achieve equidistant adjustment. By utilizing the shearing and impact effects generated when water flows through gaps of different widths, continuous water curtain adjustment is achieved from the tiny droplets generated when the high-pressure fine mist is narrow, to the uniform water curtain formed when the gaps are wide. It has both a fine mist mode (suitable for nursery moisturizing and cooling) and a water curtain mode for large-area uniform coverage (suitable for crop root irrigation). Thus, precise water distribution and adaptive control are achieved on a single irrigation nozzle, which significantly improves water resource utilization efficiency and meets diverse irrigation needs.

[0022] Two adjusting blocks 41 are slidably fitted into the leftmost and rightmost ends of the irrigation nozzle 3, respectively. Adjusting blocks 41 and 42 are connected to adjacent adjusting blocks 42 through connecting components 43. Several groups of adjusting blocks 42 are connected in pairs through connecting components 43.

[0023] The connecting component 43 includes a connecting pin 431, which is slidably sleeved inside the first adjusting block 41 and the second adjusting block 42. The first adjusting block 41 and the second adjusting block 42 are elastically connected by the second spring 432.

[0024] The inner side of the irrigation nozzle 3 is provided with a sliding groove, and the first adjusting block 41 and the second adjusting block 42 are slidably fitted into the sliding groove of the irrigation nozzle 3.

[0025] The inside of the adjusting block 41 is fitted with an abutment rod 44 by a thread, and the outside of the abutment rod 44 is fitted with a lock nut 45 by a thread.

[0026] Specifically, the electric push rod 46 serves as the power source, with its end directly connected to the adjusting block 41 on one side. When the push rod extends or retracts, it pushes the adjusting block 41 to slide along the groove. Since the adjusting block 41 and the adjusting block 42 are provided with elastic tension through the connecting pin 431 and the spring 432, the movement of the adjusting block 41 is transmitted to the adjusting block 42 via the abutment rod 44, thereby causing the adjusting blocks 42 in the entire module to slide sequentially within the groove. This changes the width of the water outlet gap formed between the adjusting blocks 42. When the gap narrows, high-pressure water flows through the narrow gap, generating a strong... The shearing and impact forces the water to break it into fine droplets, creating a high-pressure fine mist mode suitable for cooling nurseries and moisturizing leaves. When the gap is widened, the water flows out in a more continuous and stable manner, forming a uniform water curtain mode suitable for large-scale uniform irrigation of crop roots. In addition, the abutment rod 44 is screwed into the adjustment block 41 and locked by the lock nut 45. The position of the abutment rod 44 can be manually finely adjusted to achieve precise control of the gap. Ultimately, this constitutes the integration of two water output modes on a single nozzle, achieving precise control of water distribution and droplet shape, and significantly improving water resource utilization efficiency.

[0027] Please see Figure 1 as well as Figure 4 As a second embodiment of this utility model: The connecting mechanism 2 includes a through groove 21, which is located on the outside of the irrigation nozzle 3. A ball bearing 22 is movably fitted inside the through groove 21. An elastic component 23 is also provided on the outside of the irrigation nozzle 3. By setting the connecting mechanism 2, the irrigation nozzle 3 can be quickly disassembled and installed by using the limiting of the ball bearing 22 and the through groove 21. This greatly simplifies the daily cleaning and anti-clogging maintenance process and the efficiency of replacing damaged parts, thereby significantly reducing downtime and ensuring the continuous and efficient operation of the irrigation system.

[0028] The elastic component 23 includes a fixed collar 231 and a sliding collar 232. The fixed collar 231 is fixedly sleeved on the outside of the irrigation nozzle 3, and the sliding collar 232 is slidably sleeved on the outside of the irrigation nozzle 3. The fixed collar 231 and the sliding collar 232 are elastically connected by a spring 233.

[0029] The irrigation nozzle 3 has a sealing ring inside, and the two sides of the sealing ring are in contact with the irrigation pipe 1 and the irrigation nozzle 3 respectively.

[0030] Based on the above embodiments, further, when it is necessary to disassemble the irrigation nozzle 3 for cleaning or replacement, the sliding collar 232 is pulled to compress the spring 233. The sliding collar 232 has an annular groove with the same curvature as the ball 22. After the sliding collar 232 moves, it pulls the irrigation nozzle 3. During the displacement process, the irrigation nozzle 3 squeezes the ball 22, thereby causing the ball 22 to return to the annular groove of the sliding collar 232. At this time, the mechanical interlock between the irrigation nozzle 3 and the pipeline is released, and the irrigation nozzle 3 can be easily pulled out. This design eliminates the multiple rotation actions required by traditional threaded connections through simple axial sliding operation, realizes quick disassembly and assembly, greatly simplifies the daily maintenance and component replacement process, and effectively reduces system downtime.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable landscape irrigation sprinkler head apparatus, comprising: An irrigation pipe (1) and an irrigation nozzle (3) are characterized in that a connecting mechanism (2) is provided on the irrigation pipe (1), the irrigation pipe (1) and the irrigation nozzle (3) are fixedly connected by the connecting mechanism (2), and an adjustment mechanism (4) is provided inside the irrigation nozzle (3). The adjustment mechanism (4) includes two adjustment blocks (41) and several adjustment blocks (42). The adjustment blocks (41) and the adjustment blocks (42) are connected by a connecting component (43). The inside of the adjustment block (41) is threaded with an abutment rod (44), and the outside of the abutment rod (44) is threaded with a lock nut (45). An electric push rod (46) is fixedly installed on the outside of the irrigation nozzle (3), and a sealing protective cover (47) for preventing water from entering the electric push rod (46) is also fixedly installed on the outside of the irrigation nozzle (3).

2. An adjustable irrigation sprinkler head device for landscaping as defined in claim 1, wherein: The two adjustment blocks (41) are slidably fitted into the leftmost and rightmost ends of the irrigation nozzle (3), respectively. The adjustment blocks (41) and the adjustment blocks (42) are connected to the adjacent adjustment blocks (42) through the connecting components (43), and several groups of adjustment blocks (42) are connected in pairs through the connecting components (43).

3. An adjustable landscape irrigation sprinkler head apparatus as defined in claim 2, wherein: The connecting component (43) includes a connecting pin (431), which is slidably sleeved inside the first adjusting block (41) and the second adjusting block (42). The first adjusting block (41) and the second adjusting block (42) are elastically connected by the second spring (432).

4. An adjustable landscape irrigation sprinkler head apparatus as defined in claim 1, wherein: The irrigation nozzle (3) has a groove on its inner side, and the first adjustment block (41) and the second adjustment block (42) are slidably fitted into the groove of the irrigation nozzle (3).

5. An adjustable landscape irrigation sprinkler head apparatus as defined in claim 1, wherein: The connecting mechanism (2) includes a through groove (21), which is located on the outside of the irrigation nozzle (3). A ball bearing (22) is movably fitted inside the through groove (21), and an elastic component (23) is also provided on the outside of the irrigation nozzle (3).

6. An adjustable landscape irrigation sprinkler head apparatus as defined in claim 5, wherein: The elastic component (23) includes a fixed collar (231) and a sliding collar (232). The fixed collar (231) is fixedly sleeved on the outside of the irrigation nozzle (3), and the sliding collar (232) is slidably sleeved on the outside of the irrigation nozzle (3). The fixed collar (231) and the sliding collar (232) are elastically connected by a spring (233).

7. An adjustable landscape irrigation sprinkler head apparatus as defined in claim 5, wherein: The irrigation nozzle (3) is equipped with a sealing ring inside, and the two sides of the sealing ring are in contact with the irrigation pipe (1) and the irrigation nozzle (3) respectively.

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