An irrigation emitter

Abstract

The utility model relates to the field of agricultural water-saving irrigation technology, and specifically relates to an irrigation dripper, including first support cylinder spare, second support cylinder spare and drip tube: the first support cylinder spare and second support cylinder spare are connected with portable clearing mechanism, the side of portable clearing mechanism is provided with portable adjusting mechanism, the side of first support cylinder spare is provided with positioning support mechanism, this irrigation dripper is when using, through the design of installing telescopic pipe at the side of drip irrigation, utilize telescopic pipe to be able to flexible adjustment angle orientation and carry out length adjustment's setting, make device can according to the need of the drip irrigation position in the field freely adjust telescopic pipe's water outlet position orientation to reach the effect of accurate drip irrigation, further cooperate telescopic pipe detachable setting, portable device subsequent dismounting maintenance work can be carried out smoothly, and the overall structure design is simple, and the water-saving effect is good.

Description

Technical Field

[0001] This utility model relates to the field of agricultural water-saving irrigation technology, and in particular to an irrigation dripper. Background Technology

[0002] An irrigation dripper is a component used in a drip irrigation system. It releases water droplets through micro-holes or nozzles, enabling precise point-to-point and drop-to-drop irrigation, thereby saving water resources and improving crop growth efficiency. The "Irrigation Drip Head" disclosed in announcement number "CN206760300U" uses hydraulic pressure on the elastic part of the film to control the gap between the elastic part and the blocking part, thereby ensuring a constant liquid flow rate. However, the dripping position of existing irrigation drip heads is fixed when the device is installed, and it cannot be adjusted according to the actual dripping position, which can easily lead to water waste. The above-mentioned device has not made any improvement to address this problem, and its overall practical effect is not good and its use is limited. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned problems by proposing an irrigation dripper. It improves upon the existing irrigation drippers, which are installed in a fixed position and cannot be adjusted according to the actual needs of the dripping location, thus easily causing water waste.

[0004] An irrigation dripper includes a first support cylinder, a second support cylinder, and a drip tube. The second support cylinder is disposed on the side of the first support cylinder, and the drip tube is installed through the outer wall of the side of the second support cylinder. A portable unblocking mechanism connects the first and second support cylinders. A portable adjustment mechanism is disposed on the side of the portable unblocking mechanism. A positioning support mechanism is disposed on the side of the first support cylinder. The portable unblocking mechanism includes a threaded mounting ring and a mating threaded groove. A threaded mounting ring is disposed on the outer wall of the side of the second support cylinder, and a mating threaded groove is formed on the outer wall of the side of the first support cylinder. The threaded mounting ring and the mating threaded groove are threadedly connected.

[0005] Preferably, the portable adjustment mechanism includes a positioning support ring, through holes, and a positioning mounting plate. The second support cylinder has a positioning support ring on its outer side wall. The outer side wall of the positioning support ring has through holes that are equally spaced around it. The outer side wall of the positioning support ring is fitted with a positioning mounting plate.

[0006] Preferably, a telescopic tube is installed on one outer wall of the positioning mounting plate, and auxiliary support shafts are arranged in a circumferential manner at equal intervals on the other outer wall of the positioning mounting plate.

[0007] Preferably, the auxiliary support shaft has a threaded post on its outer side wall, the auxiliary support shaft and the through hole are engaged, and the threaded post and the threaded cap are threaded.

[0008] Preferably, the positioning support mechanism includes a first support block, a second support block, and a first elastic support ring. The first support cylinder is provided with a first support block and a second support block on its side outer wall, and the first elastic support ring is installed on the side outer wall of the first support block.

[0009] Preferably, a second elastic support ring is installed on the outer side wall of the second support block, and a first mounting block is installed on the outer side wall of the first elastic support ring at the bottom position.

[0010] Preferably, a second mounting block is installed on the outer side wall of the second elastic support ring at the top position, and threaded grooves are opened through the top outer walls of both the first mounting block and the second mounting block.

[0011] Preferably, a nut block is provided on the bottom outer wall of the second mounting block at the threaded groove position, and the nut block and the positioning bolt are threaded together.

[0012] The beneficial effects of this utility model are: 1. When using this irrigation dripper, the design of adding a telescopic tube to the side of the drip irrigation system allows for flexible adjustment of the angle and length of the telescopic tube. This enables the device to freely adjust the outlet position and orientation of the telescopic tube according to the needs of the actual drip irrigation location, thereby achieving a precise drip irrigation effect. Furthermore, the detachable design of the telescopic tube facilitates the subsequent disassembly and maintenance of the device. The overall structure is simple and has a good water-saving effect. 2. When in use, this irrigation dripper uses a combination of a first elastic support ring and a second elastic support ring to clamp and position the device on the outer wall of the drip irrigation tape. Combined with the locking effect of the positioning bolts and nuts, this ensures the device can be stably installed at the designated position on the outer wall of the drip irrigation tape. Compared to the common method of direct installation via a socket, this design makes the overall installation of the device more stable and prevents it from easily falling off without manual intervention. Furthermore, the first and second support cylinders are designed to be detachable. When internal blockages affect the drip irrigation effect, the first and second support cylinders can be directly disassembled for clearing without removing the entire device from the side of the drip irrigation tape. The overall structural design is ingenious and highly practical. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the installation of the dropper and telescopic tube of this utility model; Figure 3 This is a three-dimensional structural diagram of the portable unblocking mechanism of this utility model; Figure 4 This is a three-dimensional structural diagram of the portable adjustment mechanism of this utility model; Figure 5 This is a three-dimensional structural diagram of the positioning support mechanism of this utility model.

[0014] In the diagram: 1. First support cylinder; 2. Second support cylinder; 3. Dropper; 4. Portable unblocking mechanism; 41. Threaded mounting ring; 42. Connecting threaded groove; 5. Portable adjustment mechanism; 51. Positioning support ring; 52. Through hole; 53. Positioning mounting plate; 54. Telescopic tube; 55. Auxiliary support shaft; 56. Threaded column; 57. Threaded cap; 6. Positioning support mechanism; 61. First support block; 62. Second support block; 63. First elastic support ring; 64. Second elastic support ring; 65. First mounting block; 66. Second mounting block; 67. Nut block; 68. Positioning bolt. Detailed Implementation

[0015] 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.

[0016] In practical implementation: such as Figure 1-5 As shown, an irrigation dripper includes a first support cylinder 1, a second support cylinder 2, and a drip tube 3. The second support cylinder 2 is disposed on the side of the first support cylinder 1, and the drip tube 3 is installed through the outer wall of the side of the second support cylinder 2. A portable unblocking mechanism 4 connects the first support cylinder 1 and the second support cylinder 2. A portable adjustment mechanism 5 is disposed on the side of the portable unblocking mechanism 4. A positioning support mechanism 6 is disposed on the side of the first support cylinder 1. The portable unblocking mechanism 4 includes a threaded mounting ring 41 and a mating threaded groove 42. A threaded mounting ring is disposed on the outer wall of the side of the second support cylinder 2. The first support cylinder 1 has a threaded groove 42 on its outer side wall, and the threaded mounting ring 41 and the threaded groove 42 are connected by threads. When it is necessary to disassemble the first support cylinder 1 and the second support cylinder 2 to clean the impurities accumulated in between, simply rotate the second support cylinder 2 until the threaded mounting ring 41 on its side is completely disengaged from the threaded groove 42 to complete the disassembly. When reinstalling after cleaning, simply adjust the second support cylinder 2 to a suitable position and screw the threaded mounting ring 41 on its side to the bottom of the threaded groove 42.

[0017] The portable adjustment mechanism 5 includes a positioning support ring 51, a through hole 52, and a positioning mounting plate 53. The second support cylinder 2 has a positioning support ring 51 on its outer side wall. The outer side wall of the positioning support ring 51 has through holes 52 arranged in a circumferential pattern at equal intervals. The positioning mounting plate 53 is fitted to the outer side wall of the positioning support ring 51. A telescopic tube 54 is installed through one side of the outer side wall of the positioning mounting plate 53. An auxiliary support shaft 55 is arranged in a circumferential pattern at equal intervals on the other side wall of the positioning mounting plate 53. A threaded post 56 is provided on the outer side wall of the auxiliary support shaft 55. The auxiliary support shaft 55 and the through hole 52 are engaged. The threaded post 56 and the threaded cap 57... The installation is done by thread. When the telescopic tube 54 needs to be installed on the side of the device for precise adjustment of the drip irrigation position, the auxiliary support shaft 55 on the side of the positioning mounting plate 53, together with the threaded post 56, needs to be passed through the corresponding through hole 52. After passing through, the threaded cap 57 is screwed onto the outside of the threaded post 56 to install the positioning mounting plate 53 and the positioning support ring 51 together. This completes the installation of the telescopic tube 54. Note that the telescopic tube 54 can be a commonly used telescopic tube 54. Then, the angle and length of the telescopic tube 54 can be manually adjusted to the appropriate drip irrigation point according to the drip irrigation position of the device.

[0018] The positioning support mechanism 6 includes a first support block 61, a second support block 62, and a first elastic support ring 63. The first support cylinder 1 has the first support block 61 and the second support block 62 mounted on its outer side wall. The first elastic support ring 63 is mounted on the outer side wall of the first support block 61, and the second elastic support ring 64 is mounted on the outer side wall of the second support block 62. A first mounting block 65 is mounted on the outer side wall of the first elastic support ring 63 at its bottom position, and a second mounting block 66 is mounted on the outer side wall of the second elastic support ring 64 at its top position. Both the top outer walls of the first mounting block 65 and the second mounting block 66 have through-holes. A nut block 67 is mounted on the outer side wall of the second mounting block 66 at the location of the threaded groove. The nut block 67 and the positioning bolt 68 are threaded together. When the device needs to be installed on the side of the drip irrigation tape, it is still necessary to drill a hole on the side of the drip irrigation tape according to existing operating methods, as shown in the attached instruction manual. Figure 1As shown, a support tube is provided on the side of the first support cylinder 1. This support tube can be directly inserted into the hole of the drip irrigation tape for basic installation of the device. When it is necessary to install the device on the side of the drip irrigation tape, the first elastic support ring 63 and the second elastic support ring 64 need to be pried open and fitted onto the outside of the drip irrigation tape, and the support tube is inserted into the mounting hole on the outer wall of the drip irrigation tape. Here, the first support block 61 plays an auxiliary role in the installation of the first elastic support ring 63, and the second support block 62 plays an auxiliary role in the installation of the second elastic support ring 64. After the first elastic support ring 63 and the second elastic support ring 64 are fitted onto the outside of the drip irrigation tape, the positioning bolt 68 is then screwed into the nut block 67 from top to bottom through the threaded groove inside the first mounting block 65 and the second mounting block 66. This completes the stable installation of the entire device.

[0019] When using this invention, if it is necessary to install the device on the side of the drip irrigation tape, it is still necessary to drill a hole on the side of the drip irrigation tape according to existing operating methods, as shown in the attached instruction manual. Figure 1 As shown, a support tube is provided on the side of the first support cylinder 1. This support tube can be directly inserted into the hole of the drip irrigation tape for basic installation of the device. When it is necessary to install the device on the side of the drip irrigation tape, the first elastic support ring 63 and the second elastic support ring 64 need to be pried open and fitted onto the outside of the drip irrigation tape, and the support tube is inserted into the installation hole on the outer wall of the drip irrigation tape. Here, the first support block 61 plays an auxiliary role in the installation of the first elastic support ring 63, and the second support block 62 plays an auxiliary role in the installation of the second elastic support ring 64. After the first elastic support ring 63 and the second elastic support ring 64 are fitted onto the outside of the drip irrigation tape, the positioning bolt 68 is then passed from top to bottom through the threaded groove inside the first mounting block 65 and the second mounting block 66 and screwed into the inside of the nut block 67. This completes the stable installation of the entire device. Then, the telescopic tube 54 is installed on the side of the device to precisely adjust the drip irrigation position. First, the auxiliary support shaft 55 on the side of the positioning mounting plate 53, together with the threaded post 56, needs to be passed through the corresponding through hole 52. After passing through, the threaded cap 57 is screwed onto the outside of the threaded post 56 to install the positioning mounting plate 53 and the positioning support ring 51 together. This completes the installation of the telescopic tube 54. Note that the telescopic tube 54 can be a commonly used telescopic tube on the market. Then, the angle and length of the telescopic tube 54 can be manually adjusted to the appropriate drip irrigation point according to the drip irrigation position of the device. When it is necessary to disassemble the first support cylinder 1 and the second support cylinder 2 to clean the impurities accumulated in between, simply rotate the second support cylinder 2 until the threaded mounting ring 41 on its side is completely disengaged from the mating threaded groove 42 to complete the disassembly. After cleaning, when reinstalling, simply adjust the second support cylinder 2 to the appropriate position and screw the threaded mounting ring 41 on its side to the bottom of the mating threaded groove 42.

[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An irrigation dripper, characterized in that, The device includes a first support cylinder (1), a second support cylinder (2), and a dropper (3): the second support cylinder (2) is provided on the side of the first support cylinder (1), and the dropper (3) is installed on the outer side wall of the second support cylinder (2). A portable unblocking mechanism (4) is connected between the first support cylinder (1) and the second support cylinder (2). A portable adjustment mechanism (5) is provided on the side of the portable unblocking mechanism (4). A positioning support mechanism (6) is provided on the side of the first support cylinder (1). The portable unblocking mechanism (4) includes a threaded mounting ring (41) and a mating threaded groove (42). A threaded mounting ring (41) is provided on the outer side wall of the second support cylinder (2). A mating threaded groove (42) is opened on the outer side wall of the first support cylinder (1). The threaded mounting ring (41) and the mating threaded groove (42) are threadedly connected.

2. An irrigation dripper according to claim 1, characterized in that: The portable adjustment mechanism (5) includes a positioning support ring (51), a through hole (52) and a positioning mounting plate (53). The second support cylinder (2) has a positioning support ring (51) on its side outer wall. The positioning support ring (51) has through holes (52) evenly spaced around its side outer wall. The positioning support ring (51) has a positioning mounting plate (53) fitted to its side outer wall.

3. An irrigation dripper according to claim 2, characterized in that: A telescopic tube (54) is installed on one side of the outer wall of the positioning mounting plate (53), and an auxiliary support shaft (55) is arranged in a circumferential manner at equal intervals on the other side of the outer wall of the positioning mounting plate (53).

4. An irrigation dripper according to claim 3, characterized in that: The auxiliary support shaft (55) has a threaded post (56) on its outer side wall. The auxiliary support shaft (55) and the through hole (52) are engaged, and the threaded post (56) and the threaded cap (57) are threaded.

5. An irrigation dripper according to claim 1, characterized in that: The positioning support mechanism (6) includes a first support block (61), a second support block (62) and a first elastic support ring (63). The first support cylinder (1) is provided with a first support block (61) and a second support block (62) on its side outer wall. The first support block (61) is provided with a first elastic support ring (63) on its side outer wall.

6. An irrigation dripper according to claim 5, characterized in that: The second support block (62) has a second elastic support ring (64) installed on its side outer wall, and the first elastic support ring (63) has a first mounting block (65) installed on its side outer wall at the bottom position.

7. An irrigation dripper according to claim 6, characterized in that: The second elastic support ring (64) has a second mounting block (66) installed on the outer side wall at the top position. The top outer walls of the first mounting block (65) and the second mounting block (66) are both provided with threaded grooves.

8. An irrigation dripper according to claim 7, characterized in that: The second mounting block (66) has a nut block (67) on the bottom outer wall of the threaded groove, and the nut block (67) and the positioning bolt (68) are threaded together.

Images