Agricultural irrigation device
By adopting rainproof cover and sealing ring structures in agricultural irrigation devices, the problem of the connection parts of the hydrogen rods being susceptible to rainwater and soil in traditional devices is solved, and the convenient replacement of hydrogen rods and the normal operation of the irrigation device is achieved.
Patent Information
- Application Number
- CN202421499835.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-27
AI Technical Summary
When used in traditional hydrogen-rich water-rich agricultural irrigation devices, the connection between the hydrogen rod and the irrigation device lacks a protective structure, which leads to easy entry of rainwater and soil, affecting the disassembly and assembly and replacement of hydrogen rods.
An agricultural irrigation device is designed, adopting a rainproof cover and sealing ring structure to prevent rainwater and soil from entering the connection between the hydrogen rod and the irrigation device. At the same time, observation windows and cleaning components are set up to facilitate observation and maintenance of the hydrogen rod.
It effectively prevents rainwater and soil from entering the connection area, ensures smooth disassembly and assembly of the hydrogen rod and is easy to replace. At the same time, checks the status of the hydrogen rod in a timely manner through the observation window to ensure the normal operation of the irrigation device.
Smart Images
Figure CN222869572U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation device. Background Art
[0002] Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Surface irrigation includes furrow irrigation, ditch irrigation, flooding irrigation and overwater irrigation. Ordinary sprinkler irrigation technology is a more common irrigation method in China's agricultural production. Modern agricultural micro-irrigation technologies include micro-sprinkler irrigation, drip irrigation, infiltration irrigation, etc. These irrigation technologies generally have good water-saving performance and higher water utilization rate than traditional irrigation modes.
[0003] At present, the application of hydrogen agriculture has gradually begun to appear. When using traditional hydrogen-rich water agricultural irrigation devices, some use electrolysis to produce hydrogen, and some use hydrogen rods to produce hydrogen. For agricultural irrigation devices using hydrogen rods, the hydrogen rods need to be replaced after a period of time. Although the hydrogen rods and agricultural irrigation devices are tightly connected with threads, the connection parts lack protective structures, so rainwater and soil can easily enter the connection parts between the hydrogen rods and the agricultural irrigation devices, which will easily affect the disassembly of the hydrogen rods over time. Utility Model Content
[0004] The purpose of the utility model is to overcome the defects of the prior art and provide an agricultural irrigation device to solve the problems raised in the above background technology.
[0005] An agricultural irrigation device comprises a water tank, wherein the right end of the water tank is connected to a water inlet pipe, the left end of the water tank is connected to an irrigation pipe, the upper end of the water tank is provided with a through hole, a nut is fixed to the upper end of the water tank and located outside the through hole, a rain cover is arranged on the upper end of the water tank and located outside the nut, a sleeve integral with the rain cover is fixed to the upper end of the rain cover, a hand wheel is fixed to the upper end of the sleeve, a connecting column is installed inside the sleeve, the lower part of the connecting column is threadedly connected to the nut, the lower part of the connecting column is detachably connected to a hydrogen rod, the lower part of the hydrogen rod passes through the through hole and is located inside the water tank.
[0006] Furthermore, connecting pipes are fixed on both ends of the water tank, the connecting pipe on the left end is fixed and connected to the irrigation pipe, a heating pipe is fixed between the connecting pipe on the right end and the water inlet pipe, the connecting pipe and the water inlet pipe are both connected to the heating pipe, and an electric heating element is installed inside the heating pipe.
[0007] Furthermore, a sealing ring is fixed to the outer side of the lower end of the rain cover, and the sealing ring is in close contact with the upper end surface of the water tank.
[0008] Furthermore, guide rails are fixed on both left and right ends of the sleeve, a magnetic block is fixed on the top of the guide rail, the magnetic block is a neodymium iron boron magnet, and guide blocks are fixed on the upper sides of both left and right ends of the connecting column. The guide blocks are slidably connected to the guide rails and attracted to the magnetic blocks.
[0009] Furthermore, an outer wall at the lower end of the connecting column is provided with an external thread, an internal thread groove is opened at the lower end of the connecting column, a screw head is fixed at the upper end of the hydrogen rod, and the screw head is threadedly connected to the internal thread groove.
[0010] Furthermore, an observation window is embedded in the front end of the water tank, and a cleaning component for cleaning the observation window is installed at the front end of the water tank.
[0011] Furthermore, the cleaning component includes a slide rail, a cross bar, a cleaning sponge and a slider. The slide rail has a pair and is respectively arranged on the left and right sides of the observation window. The slide rail is fixedly connected to the water tank. The slider has a pair and is slidably connected inside the slide rail in a one-to-one manner. The cross bar is fixed between the sliders. The cleaning sponge is fixed at the rear end of the cross bar, and the cleaning sponge is in contact with the observation window.
[0012] Beneficial effect: After the hydrogen rod is installed at the lower part of the connecting column of the agricultural irrigation device, the hydrogen rod can be passed through the nut and the perforation to move the hydrogen rod into the water tank, and then the lower part of the connecting column is screwed into the nut. At this time, the rain cover moves down to cover the nut. The rain cover can prevent rainwater and mud from entering between the nut and the connecting column, so that the subsequent disassembly and assembly of the hydrogen rod can be guaranteed, thereby facilitating the replacement of the hydrogen rod. In addition, an observation window is provided to observe the surface state of the hydrogen rod, so that the user can replace the hydrogen rod in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is an overall schematic diagram of the utility model;
[0014] Figure 2 For this utility model Figure 1 Schematic diagram after the hydrogen rod is removed;
[0015] Figure 3 This is a schematic cross-sectional view of the casing of the utility model;
[0016] Figure 4 This is a schematic diagram of the cleaning component of the utility model.
[0017] In the figure: 1-water tank, 2-connecting pipe, 3-irrigation pipe, 4-casing, 5-handwheel, 6-rain cover, 7-nut, 8-sealing ring, 9-guide rail, 10-magnetic block, 11-connecting column, 12-guide block, 13-internal thread groove, 14-screw head, 15-external thread, 16-hydrogen rod, 17-observation window, 18-slide rail, 19-cross bar, 20-water inlet pipe, 21-heating pipe, 22-cleaning sponge, 23-slider. DETAILED DESCRIPTION
[0018] See also Figure 1-Figure 4 , an agricultural irrigation device, comprising a water tank 1, wherein the right end of the water tank 1 is connected to a water inlet pipe 20, the left end of the water tank 1 is connected to an irrigation pipe 3, the left and right ends of the water tank 1 are fixed with connecting pipes 2 communicating therewith, the connecting pipe 2 at the left end is fixed and communicated with the irrigation pipe 3, a heating pipe 21 is fixed between the connecting pipe 2 at the right end and the water inlet pipe 20, the connecting pipe 2 and the water inlet pipe 20 are both communicated with the heating pipe 21, an electric heating element is installed inside the heating pipe 21, the water inlet pipe 20 is connected to a pump, so that irrigation water enters the heating pipe 21 along the water inlet pipe 20, and the electric heating element in the heating pipe 21 is externally connected to a power supply, so that the water flows through the electric heating element, and then the heated water enters the water tank 1 along the connecting pipe 2 at the right end, and the water in the water tank 1 will be discharged from the connecting pipe 2 at the left end into the irrigation pipe 3, and then sprayed out from the nozzle on the surface of the irrigation pipe 3 for agricultural irrigation;
[0019] The water tank 1 has a perforation at the upper end, a nut 7 is fixed at the upper end of the water tank 1 and located outside the perforation, a rain cover 6 is provided at the upper end of the water tank 1 and located outside the nut 7, because a sealing ring 8 is fixed to the outer side of the lower end of the rain cover 6, the sealing ring 8 is in close contact with the upper end surface of the water tank 1, a sleeve 4 which is integrated with it is fixed to the upper end of the rain cover 6, a hand wheel 5 is fixed to the upper end of the sleeve 4, a connecting column 11 is installed inside the sleeve 4, guide rails 9 are fixed at both left and right ends of the sleeve 4, a magnetic block 10 is fixed at the top of the guide rail 9, guide blocks 12 are fixed to the upper sides of both left and right ends of the connecting column 11, and the guide blocks 12 are slidably connected to the guide rails 9 The guide block 12 is attracted to the magnetic block 10, the lower part of the connecting column 11 is threadedly connected to the nut 7, the lower part of the connecting column 11 is detachably connected to the hydrogen rod 16, the outer wall of the lower end of the connecting column 11 is provided with an external thread 15, the lower end of the connecting column 11 is provided with an internal thread groove 13, the upper end of the hydrogen rod 16 is fixed with a screw head 14, the screw head 14 is threadedly connected to the internal thread groove 13, the lower part of the hydrogen rod 16 passes through the through hole and is located inside the water tank 1, the screw head 14 of the hydrogen rod 16 is matched with the internal thread groove 13 of the connecting column 11, and then the hydrogen rod 16 is rotated to screw the screw head 14 into the internal thread groove 13 to install the hydrogen rod 16 at the lower part of the connecting column 11, Then, the guide block 12 of the connecting column 11 is slid into the guide rail 9 correspondingly until the guide block 12 and the magnetic block 10 are attracted and attached to each other, so as to install the connecting column 11 into the inside of the sleeve 4. The magnetic block 10 is a neodymium iron boron magnet, which can prevent the connecting column 11 from being separated from the sleeve 4 due to gravity. The user needs to pull the connecting column 11 hard to separate the connecting column 11 from the sleeve 4. Because the outer wall of the hydrogen rod 16 is covered with a layer of tin foil, after removing the tin foil, the hydrogen rod 16 can be passed through the nut 7 and the perforation to move the hydrogen rod 16 into the water tank 1, and then the hand wheel 5 is turned, the hand wheel 5 drives the sleeve 4 and the rain cover 6 to rotate, and the sleeve 4 drives the connecting column 11 to rotate, and the connecting column 11 is moved. The lower part is screwed into the nut 7 through the external thread 15. At this time, the rain cover 6 moves down to cover the nut 7. The sealing ring 8 at the bottom of the rain cover 6 is in close contact with the top of the water tank 1, thereby improving the sealing between the rain cover 6 and the water tank 1. In this way, the rain cover 6 can prevent rainwater and mud from entering between the nut 7 and the connecting column 11, thereby ensuring smooth disassembly and assembly of the hydrogen rod 16 in the later stage, thereby facilitating the replacement of the hydrogen rod 16. After the hydrogen rod 16 is installed, the heated water enters the water tank 1 and contacts the hydrogen rod 16. Hydrogen is slowly generated through the reaction of metal magnesium and water, and the water is formed into hydrogen-rich water. In this way, the hydrogen-rich water can be used for agricultural irrigation to promote plant growth and development.
[0020] An observation window 17 is embedded in the front end of the water tank 1. A cleaning component for cleaning the observation window 17 is installed at the front end of the water tank 1. The cleaning component includes a slide rail 18, a cross bar 19, a cleaning sponge 22 and a slider 23. The slide rail 18 has a pair and is respectively arranged on the left and right sides of the observation window 17. The slide rail 18 is fixedly connected to the water tank 1. The slider 23 has a pair and is slidably connected inside the slide rail 18 in a one-to-one correspondence. The cross bar 19 is fixed between the sliders 23. The cleaning sponge 22 is fixed on the cross bar. At the rear end of the observation window 19, the cleaning sponge 22 is in contact with the observation window 17. The surface state of the hydrogen rod 16 can be observed through the observation window 17, so that the user can replace the hydrogen rod 16 in time. When the surface of the observation window 17 is stained with dust, such that the user's hands are stained with mud, the cross bar 19 can be pushed to move upward, and the cross bar 19 drives the slider 23 to move upward inside the slide rail 18. At the same time, the cross bar 19 drives the cleaning sponge 22 to move upward and slide with the observation window 17, so that the cleaning sponge 22 can clean the dust on the surface of the observation window 17.
Claims
1. An agricultural irrigation device, comprising a water tank (1), wherein the right end of the water tank (1) is connected to a water inlet pipe (20), and the left end of the water tank (1) is connected to an irrigation pipe (3), characterized in that: The water tank (1) has a through hole at the upper end, a nut (7) is fixed at the upper end of the water tank (1) and located outside the through hole, a rain cover (6) is provided at the upper end of the water tank (1) and located outside the nut (7), a sleeve (4) integral with the rain cover (6) is fixed at the upper end, a hand wheel (5) is fixed at the upper end of the sleeve (4), a connecting column (11) is installed inside the sleeve (4), the lower part of the connecting column (11) is threadedly connected to the nut (7), the lower part of the connecting column (11) is detachably connected to a hydrogen rod (16), the lower part of the hydrogen rod (16) passes through the through hole and is located inside the water tank (1).
2. An agricultural irrigation device according to claim 1, characterized in that: The water tank (1) is fixed with connecting pipes (2) at both left and right ends thereof, the connecting pipe (2) at the left end is fixed to and communicates with an irrigation pipe (3), a heating pipe (21) is fixed between the connecting pipe (2) at the right end and a water inlet pipe (20), the connecting pipe (2) and the water inlet pipe (20) are both communicated with the heating pipe (21), and an electric heating element is installed inside the heating pipe (21).
3. The agricultural irrigation device according to claim 1, characterized in that: A sealing ring (8) is fixed to the outer side of the lower end of the rain cover (6), and the sealing ring (8) is in close contact with the upper end surface of the water tank (1).
4. The agricultural irrigation device according to claim 1, characterized in that: Guide rails (9) are fixed at both left and right ends of the sleeve (4), a magnetic block (10) is fixed at the top of the guide rail (9), and the magnetic block (10) is a neodymium iron boron magnet. Guide blocks (12) are fixed at the upper sides of both left and right ends of the connecting column (11), and the guide blocks (12) are slidably connected to the guide rails (9), and the guide blocks (12) and the magnetic blocks (10) are attracted to each other.
5. The agricultural irrigation device according to claim 1, characterized in that: The outer wall of the lower end of the connecting column (11) is provided with an external thread (15), the lower end of the connecting column (11) is provided with an internal thread groove (13), the upper end of the hydrogen rod (16) is fixed with a screw head (14), and the screw head (14) is threadedly connected to the internal thread groove (13).
6. The agricultural irrigation device according to claim 1, characterized in that: An observation window (17) is embedded in the front end of the water tank (1), and a cleaning component for cleaning the observation window (17) is installed at the front end of the water tank (1).
7. An agricultural irrigation device according to claim 6, characterized in that: The cleaning assembly comprises a slide rail (18), a cross bar (19), a cleaning sponge (22) and a sliding block (23); the slide rail (18) has a pair and is respectively arranged on the left and right sides of the observation window (17); the slide rail (18) is fixedly connected to the water tank (1); the sliding block (23) has a pair and is slidably connected inside the slide rail (18) in a one-to-one correspondence; the cross bar (19) is fixed between the sliding blocks (23); the cleaning sponge (22) is fixed at the rear end of the cross bar (19); and the cleaning sponge (22) is in contact with the observation window (17).
Citation Information
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