Farmland low-pressure pipeline water delivery irrigation energy dissipation and scour prevention type water supply device
By designing shells, bent plates, deflectors and filters in the energy-saving and anti-impact water supply device of low-pressure pipeline water supply equipment in farmland, the problem of poor energy-saving effect in the existing technology is solved, and effective water is achieved Disinfect energy and prevent ground impact.
Patent Information
- Application Number
- CN202421083966.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing low-pressure pipeline water supply device for farmland water dissipation and anti-impact water supply device has poor energy dissipation effect on the water flow during drainage, resulting in still impact on the ground during the irrigation process.
A device including a shell, a bent plate, a deflector, a filter and a buffer plate is designed. The shell is equipped with a water outlet and a drainage hole. The deflector and a filter are used for dripping water, a bent plate and a baffle are used in the The water is subjected to secondary energy dissipation when the water level rises and flows to prevent the water from impacting the ground.
Effective energy-dissolving water flow, preventing water from impacting the farmland, and improving the energy-dissolving effect of water flow during irrigation.
Smart Images
Figure CN222277848U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of agricultural irrigation, in particular to an energy dissipation and anti-scouring type water supply device for low-pressure pipeline water delivery irrigation in farmland. Background Art
[0002] Agricultural irrigation refers to agriculture that uses water to irrigate fields. Its characteristics are to meet the water needs of plants through irrigation measures, regulate the temperature of the land and the nutrients in the soil to improve land productivity. It mainly uses various agricultural water conservancy irrigation facilities to meet the water needs of crops, regulate the temperature, humidity of the land and the air and nutrients in the soil, and improve the land production capacity. It is a stable and high-yield agriculture. At present, when conducting agricultural irrigation, it is necessary to place the pipe on the ground. However, due to the large kinetic energy of the water discharged from the pipe, the water will impact the ground, so it is necessary to use an energy dissipation and anti-impact water supply device.
[0003] The Chinese patent with the announcement number CN201386799Y discloses an energy dissipation and anti-scouring type water supply device for low-pressure pipeline water supply irrigation in farmland, which includes an energy dissipation and anti-scouring protective cylinder, a water outlet mechanism placed in the protective cylinder, and a water discharge switch; the energy dissipation and anti-scouring protective cylinder includes a concrete vertical cylinder and a concrete top cover placed at the upper end of the vertical cylinder, the top cover is provided with a water discharge switch jack, and the middle of the vertical cylinder has an outlet; the water outlet mechanism includes a water outlet pipe and a gland placed at the top of the water outlet pipe, a screw passing through the gland is provided in the water outlet pipe, a top cap is provided on the gland, the upper end of the screw is connected with a bayonet and placed in the top cap, the middle of the screw is connected with a nut sleeve fixed in the water outlet pipe, and a pin is provided at the lower end of the screw; a rubber pad is provided between the water outlet pipe and the gland; a flange is provided at the lower end of the water outlet pipe; the characteristic is that the gland of the water outlet mechanism is arc-shaped. The device adopts an arc-shaped gland, which has a good energy dissipation and anti-scouring effect, and solves the problem of poor sealing performance and water seepage or leakage when closed.
[0004] However, although the above patent can dissipate the kinetic energy of water through the arc-shaped pressure cover and the energy dissipation and anti-impact protection tube, when the pipeline is drained, the energy dissipation effect of the water flow is poor during the drainage through the outlet, resulting in impact on the ground during the irrigation of farmland. Therefore, technical personnel in this field provide a low-pressure pipeline water supply and irrigation energy dissipation and anti-impact water supply device for farmland to solve the problems raised in the above background technology. Utility Model Content
[0005] The utility model aims to provide a low-pressure pipeline water supply irrigation energy dissipation and anti-scouring type water supply device for farmland to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A low-pressure pipeline water supply irrigation energy dissipation and anti-impact water supply device for farmland comprises a shell, water outlets are provided on both left and right side surfaces of the shell, bent plates are fixedly connected to both left and right side surfaces of the shell, a baffle is fixedly connected to the inner bottom wall of each bent plate, an irrigation pipe joint is fixedly connected to the front side of the shell, a guide plate is fixedly connected to the back side of the shell, a group of drainage holes arranged at equal distances are provided on the back side of the shell, a through opening is provided on the bottom surface of the guide plate, and a filter is fixedly connected to the inner wall of the through opening.
[0008] As a further solution of the utility model: two support plates are fixedly connected to the inner wall of the shell, and a cover plate is commonly provided above the two support plates.
[0009] As a further solution of the utility model: a buffer plate is provided inside the shell, and the front side of the buffer plate is fixedly connected to the inner wall of the shell.
[0010] As a further solution of the utility model: a connecting seat is fixedly connected to the outer surface of the irrigation pipe joint, and the back side of the connecting seat is fixedly connected to the front side of the shell.
[0011] As a further solution of the utility model: two groups of pins are provided below the shell, and the top end of each of the pins is fixedly connected to the bottom surface of the shell.
[0012] As a further solution of the utility model: the front side and the back side of the shell are both provided with grooves, and each of the grooves is located above the cover plate.
[0013] As a further solution of the utility model: both the left and right side surfaces of the shell are fixedly connected with top plates, and the upper surfaces of the two top plates are respectively fixedly connected to the bottom surfaces of the two bent plates.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The energy dissipation and anti-impact water supply device for low-pressure pipeline water supply irrigation in farmland can store water and dissipate the impact force of water by being provided with a shell, and can make water drip by using guide plates and filters, thereby dissipating the energy of water. At the same time, when the water level rises and flows, the water can be dissipated by using bent plates and baffles to prevent water from impacting the farmland ground, thereby solving the problem of poor energy dissipation effect on water flow, which still causes impact on the ground during farmland irrigation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of a low-pressure pipeline water supply irrigation energy dissipation and anti-scouring type water supply device for farmland;
[0017] Figure 2It is a schematic diagram of the three-dimensional structure of a bottom view of a low-pressure pipeline water supply irrigation energy dissipation and anti-scouring type water supply device for farmland;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the rear view of a low-pressure pipeline water supply irrigation energy dissipation and anti-scouring type water supply device for farmland;
[0019] Figure 4 It is a three-dimensional structural schematic diagram of a side section view of an energy dissipation and anti-impact water supply device for low-pressure pipeline water supply irrigation in farmland.
[0020] In the figure: 1. shell; 2. groove; 3. cover plate; 4. water outlet; 5. baffle; 6. bent plate; 7. connection seat; 8. irrigation pipe joint; 9. pin; 10. top plate; 11. filter screen; 12. through port; 13. guide plate; 14. drainage hole; 15. buffer plate; 16. support plate. DETAILED DESCRIPTION
[0021] See also Figures 1 to 4 In an embodiment of the utility model, a low-pressure pipeline water supply irrigation energy dissipation and anti-impact water supply device for farmland includes a shell 1, and water outlets 4 are provided on the left and right sides of the shell 1, and bent plates 6 are fixedly connected to the left and right sides of the shell 1, and the inner bottom wall of each bent plate 6 is fixedly connected to a baffle 5, and the front of the shell 1 is fixedly connected to an irrigation pipe joint 8, and the back of the shell 1 is fixedly connected to a guide plate 13, and a group of drainage holes 14 arranged at equal distances are provided on the back of the shell 1, and a through hole 12 is provided on the bottom surface of the guide plate 13, and a filter screen 11 is fixedly connected to the inner wall of the through hole 12.
[0022] Two supporting plates 16 are fixedly connected to the inner wall of the shell 1, and a cover plate 3 is commonly provided above the two supporting plates 16. The cover plate 3 can block dust to prevent dust from entering the interior of the device, and items can be placed. A buffer plate 15 is provided inside the shell 1, and the front side of the buffer plate 15 is fixedly connected to the inner wall of the shell 1. The buffer plate 15 can block water after water enters the irrigation pipe joint 8 to reduce the impact force of water. A connecting seat 7 is fixedly connected to the outer surface of the irrigation pipe joint 8, and the back side of the connecting seat 7 is fixedly connected to the front side of the shell 1. The connecting seat 7 can be provided to position the irrigation pipe joint 8 to prevent the irrigation pipe joint 8 from falling off.
[0023] Two groups of pins 9 are provided at the bottom of the shell 1, and the top end of each pin 9 is fixedly connected to the bottom surface of the shell 1. The pins 9 can be used to insert the device into the bottom surface to prevent the device from loosening during use. Grooves 2 are provided on the front and back of the shell 1, and each groove 2 is located above the cover plate 3. The grooves 2 can facilitate the movement of the device. Top plates 10 are fixedly connected to the left and right sides of the shell 1. The upper surfaces of the two top plates 10 are fixedly connected to the bottom surfaces of the two bent plates 6, respectively. The top plates 10 can support the bent plates 6 to prevent them from loosening.
[0024] The working principle of the utility model is as follows: when in use, the device is moved to a farmland, and a nail 9 is inserted into the ground to connect the irrigation pipe joint 8 with the pipe, so that the pipe can inject water into the interior of the shell 1. As the water level inside the shell 1 rises, the water can be discharged through the drainage hole 14. The guide plate 13 and the filter screen 11 can be used to make the water drip during the flow of water, so as to dissipate the energy of the water. The water outlet 4 and the bent plate 6 can be provided to discharge the water again. The baffle 5 can be used to block the water during the flow of the water, so as to dissipate the energy of the water for the second time.
[0025] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A low-pressure pipeline water supply irrigation energy dissipation and anti-scouring type water supply device for farmland, comprising a housing (1), characterized in that: The left and right sides of the shell (1) are provided with water outlets (4), the left and right sides of the shell (1) are fixedly connected with bent plates (6), the inner bottom wall of each bent plate (6) is fixedly connected with a baffle (5), the front of the shell (1) is fixedly connected with an irrigation pipe joint (8), the back of the shell (1) is fixedly connected with a guide plate (13), the back of the shell (1) is provided with a group of drainage holes (14) arranged at equal distances, the bottom surface of the guide plate (13) is provided with a through opening (12), and the inner wall of the through opening (12) is fixedly connected with a filter screen (11).
2. The low-pressure pipeline water supply and irrigation energy dissipation and anti-scouring water supply device for farmland according to claim 1 is characterized in that: Two support plates (16) are fixedly connected to the inner wall of the shell (1), and a cover plate (3) is provided above the two support plates (16).
3. The low-pressure pipeline water supply and irrigation energy dissipation and anti-impact water supply device for farmland according to claim 1 is characterized in that: A buffer plate (15) is provided inside the shell (1), and the front surface of the buffer plate (15) is fixedly connected to the inner wall of the shell (1).
4. The low-pressure pipeline water supply and irrigation energy dissipation and anti-scouring water supply device for farmland according to claim 1 is characterized in that: The outer surface of the irrigation pipe joint (8) is fixedly connected to a connection seat (7), and the back surface of the connection seat (7) is fixedly connected to the front surface of the housing (1).
5. The low-pressure pipeline water supply and irrigation energy dissipation and anti-scouring water supply device for farmland according to claim 1 is characterized in that: Two groups of inserting pins (9) are provided below the shell (1), and the top end of each of the inserting pins (9) is fixedly connected to the bottom surface of the shell (1).
6. The low-pressure pipeline water supply and irrigation energy dissipation and anti-scouring type water supply device for farmland according to claim 2, characterized in that: The front side of the shell (1) and the back side of the shell (1) are both provided with grooves (2), and each groove (2) is located above the cover plate (3).
7. The low-pressure pipeline water supply and irrigation energy dissipation and anti-scouring water supply device for farmland according to claim 1 is characterized in that: The left and right side surfaces of the shell (1) are both fixedly connected with a top plate (10), and the upper surfaces of the two top plates (10) are respectively fixedly connected to the bottom surfaces of the two bent plates (6).