Deeply-buried water outlet structure for farmland reservoir

Abstract

The utility model belongs to the technical field of agricultural irrigation, and discloses a deep-buried water outlet structure for a farmland reservoir, which comprises a water outlet pipe, a valve is rotatably connected in the water outlet pipe, one end of the water outlet pipe is spirally connected with a filter cup head, and a plurality of groups of first filter holes are formed in the filter cup head. The outer side of the water outlet pipe is fixedly connected with a circular ring, a rotating rod is connected into the circular ring in a penetrating mode, the bottom end of the rotating rod is fixedly connected with an arc-shaped brush, the outer side of the arc-shaped brush is attached to the inner wall of the circular ring, the inner side of the arc-shaped brush is attached to the outer side of the filtering semicircular head, and the outer side of the water outlet pipe is sleeved with a filtering frame. The problems that in the prior art, when a farmland is irrigated, a reservoir directly drains water through a water outlet pipeline, impurities such as aquatic plants, silt and the like in the reservoir cannot be isolated and blocked, a water outlet may be blocked, the farmland cannot be irrigated, the working efficiency is poor, and the maintenance cost is increased are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural irrigation, in particular to a deep-buried water outlet structure for a farmland water storage tank. Background Art

[0002] In daily life, people often dig reservoirs next to farmland to drain and irrigate the farmland when it is dry. However, the reservoir may only be used once or twice a year. Therefore, when the reservoir is not in use, silt, aquatic plants and other impurities may accumulate at the drainage pipe outlet. When using it, it often takes a while to clean it, which is time-consuming, labor-intensive and inconvenient to use.

[0003] The existing deep-buried water outlet structure for farmland water reservoirs is usually a single pipe during use. There will be impurities such as aquatic plants and mud inside the reservoir. If the impurities are not filtered, the outlet may be blocked, making it impossible to irrigate the farmland, resulting in poor work efficiency and increased maintenance costs.

[0004] Therefore, in order to solve the above problems, a deep buried water outlet structure for farmland water storage tanks is proposed. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a deep-buried water outlet structure for a farmland water storage tank, which has the advantage of preventing the water outlet pipe from being blocked.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deeply buried water outlet structure for a farmland water storage tank, comprising a water outlet pipe, a valve rotatably connected to the inside of the water outlet pipe, a semicircular filter head spirally connected to one end of the water outlet pipe, a plurality of first filter holes are provided inside the semicircular filter head, a circular ring is fixedly connected to the outside of the water outlet pipe, a rotating rod is inserted into the inside of the circular ring, an arc-shaped brush is fixedly connected to the bottom end of the rotating rod, and the outer side of the arc-shaped brush is in contact with the inner wall of the circular ring, and the inner side is in contact with the outer side of the semicircular filter head, and a filter frame is provided on the outer side of the water outlet pipe.

[0007] Preferably, a first mud guard frame is fitted on the outer side of the filter frame, a block is fixedly connected to the lower part of one side of the first mud guard frame, the top of the block is fixedly connected to a limiting column, a second mud guard frame is sleeved on the outer side of the limiting column, and the inner wall of the second mud guard frame is fitted with the outer side of the filter frame.

[0008] Preferably, a buffer layer is provided on the outer side of the water outlet pipe, and a sleeve is provided on the outer side of the buffer layer.

[0009] Preferably, a handwheel is fixedly connected to the outer side of the top end of the rotating rod, and the handwheel is made of stainless steel.

[0010] Preferably, the inside of the filter frame is provided with a second filter hole, and the cross-sectional area of the second filter hole is larger than that of the first filter hole.

[0011] Preferably, the top end of the first mud guard frame is fixedly connected with a pull rod, and the upper portion of the pull rod is provided with a pull slot.

[0012] Preferably, the two sides of the filter frame are provided with trapezoidal grooves, the inside of the trapezoidal grooves is slidably connected with trapezoidal rods, and the trapezoidal rods are fixed to the inner walls of the first mud guard frame and the second mud guard frame.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、 the utility model discloses a filter half round head is set up, and the one end of the water outlet pipe in the water storage pool is screwed together, when the farmland is drained and irrigated, the water flow in the water storage pool can flow out through the water outlet pipe, and the waterweeds and silt and other impurities in the inside are filtered by the first filter hole, prevent its flow into the water outlet pipe inside and block the pipeline, and the arc brush can clean the surface of the filter half round head, and the accumulated silt is cleaned down, so that the water flow passes through conveniently, and the working efficiency is improved.

[0015] 2、 the utility model discloses a first mud guard frame and second mud guard frame are set up, when the water storage pool is not used for a long time and irrigates the farmland, a layer of silt and silt is accumulated on the water outlet pipeline, and the first mud guard frame and second mud guard frame can protect the water inlet of the water outlet pipe in the inside, prevent silt and silt from blocking the water outlet pipe, make subsequent use pipeline drainage irrigation farmland convenient, and reduce maintenance cost. DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the cut structure schematic view of the utility model;

[0018] Figure 3 It is the mud guard module separation structure schematic view of the utility model;

[0019] Figure 4 It is the arc brush position structure schematic view of the utility model;

[0020] Figure 5 It is the A place structure schematic view of the utility model Figure 2 .

[0021] In the figure: 1. water outlet pipe; 2. valve; 3. filter semicircular head; 4. first filter hole; 5. circular ring; 6. rotating rod; 7. arc-shaped brush; 8. filter frame; 9. first mud guard frame; 10. block; 11. limiting column; 12. second mud guard frame; 13. buffer layer; 14. sleeve; 15. handwheel; 16. second filter hole; 17. pull rod; 18. pull groove; 19. trapezoidal groove; 20. trapezoidal rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 5 As shown, the utility model provides a deep-buried water outlet structure for a farmland water storage tank, comprising a water outlet pipe 1, a valve 2 being rotatably connected to the inside of the water outlet pipe 1, a filter semicircular head 3 being spirally connected to one end of the water outlet pipe 1, a plurality of first filter holes 4 being provided inside the filter semicircular head 3, a circular ring 5 being fixedly connected to the outside of the water outlet pipe 1, a rotating rod 6 being inserted and connected to the inside of the circular ring 5, an arc-shaped brush 7 being fixedly connected to the bottom end of the rotating rod 6, and the outer side of the arc-shaped brush 7 is in contact with the inner wall of the circular ring 5, and the inner side is in contact with the outer side of the filter semicircular head 3, a filter frame 8 is sleeved on the outer side of the water outlet pipe 1, and the filter frame 8 is sleeved on the outer side of the filter semicircular head 3.

[0024] Specifically, a first mud guard frame 9 is fitted on the outer side of the filter frame 8, a block 10 is fixedly connected to the lower part of one side of the first mud guard frame 9, and a limiting column 11 is fixedly connected to the top of the block 10. There are multiple groups of limiting columns 11, which improve the tightness of the connection between the first mud guard frame 9 and the second mud guard frame 12. The outer side of the limiting column 11 is sleeved with a second mud guard frame 12, and the inner wall of the second mud guard frame 12 is fitted with the outer side of the filter frame 8, which is convenient for protecting the filter frame 8 and internal parts.

[0025] Furthermore, a buffer layer 13 is provided on the outside of the water outlet pipe 1, and a sleeve 14 is provided on the outside of the buffer layer 13. Since the water outlet pipe 1 is buried deep in the soil, the sleeve 14 and the buffer layer 13 can protect the water outlet pipe 1 to prevent the water outlet pipe 1 from being squeezed and damaged when the soil settles or is subjected to external pressure.

[0026] Furthermore, a handwheel 15 is fixedly connected to the outer side of the top end of the rotating rod 6, and the material of the handwheel 15 is stainless steel, which makes it convenient for the staff to rotate the rotating rod 6 and improve work efficiency. The stainless steel material can prevent the handwheel 15 from being exposed to the outside world for a long time and corroded by the air, thereby increasing its service life.

[0027] It is worth noting that a second filter hole 16 is provided inside the filter frame 8, and the cross-sectional area of ​​the second filter hole 16 is larger than the cross-sectional area of ​​the first filter hole 4, and double-layer filtration improves the filtration efficiency and prevents pipe clogging.

[0028] It is worth noting that the top of the first mudguard frame 9 is fixedly connected with a pull rod 17, and a pull groove 18 is provided on the upper part of the pull rod 17, which is convenient for the staff to pull and place the first mudguard frame 9, thereby improving the work efficiency of the staff and being convenient and quick.

[0029] It is worth mentioning that trapezoidal grooves 19 are provided on both sides of the filter frame 8, and a trapezoidal rod 20 is slidably connected inside the trapezoidal groove 19, and the trapezoidal rod 20 is fixed to the inner walls of the first mud guard frame 9 and the second mud guard frame 12, so as to facilitate the vertical downward movement of the first mud guard frame 9 and the second mud guard frame 12, so that the first mud guard frame 9 and the second mud guard frame 12 can protect the filter frame 8 and internal parts, and prevent silt and sand from clogging the pipeline.

[0030] Among them, the valve 2 and the handwheel 15 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0031] Working principle and process:

[0032] When the staff needs to irrigate the farmland, they open the valve 2 inside the outlet pipe 1 to allow the water inside the reservoir to irrigate the farmland through the outlet pipe 1. During the drainage period, the aquatic plants and larger particles of debris inside the reservoir will be filtered by the second filter hole 16 on the filter frame 8, so that the smaller particles of impurities and the water flow enter the interior of the filter frame 8. Under the filtration of the filter semicircular head 3, the smaller-sized impurities are filtered, and the impurities inside the water flow are reduced to prevent them from clogging the pipe when entering the outlet pipe 1, so that it can stably drain and irrigate the farmland, reduce the probability of clogging, and reduce maintenance costs. If the water output is reduced, the hand wheel 15 can be turned to drive the rotating rod 6 to rotate inside the ring 5. The rotating rod 6 drives the arc brush 7 to rotate with the rotating rod 6 as the axis, so that the inner side of the arc brush 7 scrapes the surface of the filter semicircular head 3 back and forth to remove impurities, thereby achieving the goal of removing fine impurities accumulated on the surface of the filter semicircular head 3. After the water filter 8 is completely emptied, the filter 10 can be easily cleaned by the user, so as to prevent excessive impurities from clogging the filter semicircular head 3 and affecting the water outlet rate. After the irrigation is finished, the valve 2 is turned to close the outlet pipe 1. After the impurities on the filter semicircular head 3 and the water plants and larger particles on the filter frame 8 are removed, the pull rod 17 is held to fit the first mud guard frame 9 with the outer wall of the filter frame 8. At the same time, the trapezoidal rod 20 is stuck into the inside of the trapezoidal groove 19, so as to realize the rapid installation of the first mud guard frame 9 and connect it to the filter frame 8. Then, the second mud guard frame 12 is stuck to the outside of the filter frame 8 through the trapezoidal rod 20, and then the limiting column 11 is stuck into the inside of the second mud guard frame 12, so that the first mud guard frame 9 is connected to the second mud guard frame 12, thereby improving the integrity of the device and protecting the internal parts. It can prevent a layer of silt and sediment from accumulating on the drainage pipe when the water reservoir is not used for a long time to irrigate farmland, thereby facilitating subsequent irrigation of farmland and reducing maintenance costs.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep-buried water outlet structure for a farmland water storage tank, comprising a water outlet pipe (1), characterized in that: The outlet pipe (1) is rotatably connected to a valve (2), one end of the outlet pipe (1) is spirally connected to a filter semicircular head (3), a plurality of first filter holes (4) are provided inside the filter semicircular head (3), the outer side of the outlet pipe (1) is fixedly connected to a circular ring (5), the interior of the circular ring (5) is connected through a rotating rod (6), the bottom end of the rotating rod (6) is fixedly connected to an arc-shaped brush (7), and the outer side of the arc-shaped brush (7) is in contact with the inner wall of the circular ring (5), and the inner side is in contact with the outer side of the filter semicircular head (3), and the outer side of the outlet pipe (1) is sleeved with a filter frame (8).

2. The deep-buried water outlet structure for a farmland water reservoir according to claim 1, characterized in that: A first mud guard frame (9) is fitted on the outer side of the filter frame (8); a block (10) is fixedly connected to the lower part of one side of the first mud guard frame (9); a top end of the block (10) is fixedly connected to a limiting column (11); a second mud guard frame (12) is sleeved on the outer side of the limiting column (11); and an inner wall of the second mud guard frame (12) is fitted on the outer side of the filter frame (8).

3. The deep-buried water outlet structure for a farmland water reservoir according to claim 1, characterized in that: The outer side of the water outlet pipe (1) is sheathed with a buffer layer (13), and the outer side of the buffer layer (13) is sheathed with a sleeve (14).

4. The deep-buried water outlet structure for a farmland water reservoir according to claim 1, characterized in that: A hand wheel (15) is fixedly connected to the outer side of the top end of the rotating rod (6), and the material of the hand wheel (15) is stainless steel.

5. The deep-buried water outlet structure for a farmland water reservoir according to claim 1, characterized in that: A second filter hole (16) is provided inside the filter frame (8), and the cross-sectional area of ​​the second filter hole (16) is larger than the cross-sectional area of ​​the first filter hole (4).

6. The deep-buried water outlet structure for a farmland water reservoir according to claim 2, characterized in that: The top end of the first fender frame (9) is fixedly connected to a pull rod (17), and a pull groove (18) is provided on the upper portion of the pull rod (17).

7. The deep-buried water outlet structure for a farmland water reservoir according to claim 1, characterized in that: Trapezoidal grooves (19) are provided on both sides of the filter frame (8), and a trapezoidal rod (20) is slidably connected inside the trapezoidal groove (19), and the trapezoidal rod (20) is fixed to the inner walls of the first mud guard frame (9) and the second mud guard frame (12).

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