Irrigation water tank not easy to block

Abstract

The utility model relates to the technical field of irrigation equipment, in particular to an irrigation water tank not prone to being blocked. The irrigation water tank not prone to being blocked solves the technical problems that in the prior art, crops are prone to being washed out by irrigation equipment, and a water gate is not prone to being maintained. An irrigation water tank not prone to being blocked comprises a water tank body and a water drain valve arranged in the water tank body, and the water tank body is further provided with a water guide tank. According to the irrigation water tank, the buffer water cavity is arranged, water discharged by the water drain valve enters the buffer water cavity firstly, the water discharged by the water drain valve is subjected to pressure relief in the buffer water cavity and then is output through the water guide groove, so that crops can be prevented from being destroyed by water in the water guide groove due to overhigh pressure or overhigh flow speed, and the performance of the irrigation water tank is optimized. By arranging the scraping plate, when the water drain valve is rotated, the scraping plate is static relative to the cylinder part, so that the scraping plate can scrape stains on the inner side wall of the cylinder part, the stains are prevented from blocking the water drain hole, and the irrigation water tank is easy to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation equipment, in particular to an irrigation water tank that is not easily blocked. Background Art

[0002] Irrigation equipment is usually used for irrigating crops, and generally includes a water channel and a water source for supplying water to the water channel. Usually, a number of branch water channels are arranged on the water channel to introduce the water in the water channel into the target position for irrigation operations.

[0003] However, in the prior art, the water channel and the branch water channel are usually separated by a plate-shaped sluice. When the plate-shaped sluice is opened, the water in the water channel can directly enter the branch water channel. In the actual use process of this structure, when the water pressure in the water channel is too high, the water pressure in the branch water channel is too high, which is likely to wash away crops. When using a sluice with flow control ability such as a flow valve, the sluice is easily blocked, making the sluice difficult to maintain.

[0004] Therefore, the irrigation equipment in the prior art has the technical problems of being likely to wash away crops and the sluice being difficult to maintain. Summary of the Invention

[0005] An irrigation water tank that is not easily blocked provided by the utility model solves the technical problems of the irrigation equipment in the prior art being likely to wash away crops and the sluice being difficult to maintain.

[0006] Some implementation schemes for solving the above technical problems include:

[0007] An irrigation water tank that is not easily blocked includes a water tank body and a water discharge valve arranged in the water tank body. The water tank body is further provided with a water diversion trough;

[0008] The water tank body is provided with a water storage cavity, and the water diversion trough is communicated with the water storage cavity;

[0009] The water tank body includes a bottom wall. The bottom wall is provided with a water supply pipe for supplying water into the water storage cavity. The water supply pipe is communicated with the water storage cavity. The water discharge valve is installed on the bottom wall, and the water discharge valve controls the opening or closing of the water supply pipe;

[0010] The bottom wall is provided with a mounting hole for mounting the water discharge valve. The mounting hole is communicated with the water supply pipe. The mounting hole is provided with an internal thread, and the water discharge valve is provided with an external thread;

[0011] The water discharge valve includes a cylindrical part extending into the mounting hole. The external thread is arranged on the cylindrical part. The cylindrical part is provided with a water discharge hole. The water discharge hole penetrates the side wall of the cylindrical part, and the axis of the water discharge hole is not parallel to the axis of the cylindrical part;

[0012] A scraper for scraping debris on the inner wall of the cylindrical part is arranged in the water supply pipe, and the scraper is in contact with the inner wall of the cylindrical part.

[0013] Preferably, an installation ring for installing the scraper is arranged in the water supply pipe. The installation ring is evenly provided with through holes for water to pass through. The installation ring is provided with positioning columns, and the scraper is provided with positioning holes cooperating with the positioning columns.

[0014] Preferably, there are at least two scrapers. At least two scrapers are all installed on the installation ring through an installation frame, and the scraper and the installation frame are of an integral structure.

[0015] Preferably, the installation ring is provided with a ring groove. A part of the installation frame is located in the ring groove, and at least a part of the installation column is located in the ring groove.

[0016] Preferably, the installation column and the installation ring are of an integral structure, and the scraper is provided with an inclined surface conducive to scraping stains on the inner wall of the cylindrical part.

[0017] Preferably, the water discharge valve further includes a valve seat. The valve seat and the cylindrical part are of an integral structure, and a part of the valve seat is in contact with the upper surface of the bottom wall.

[0018] Preferably, a sealing ring is arranged at the part of the valve seat in contact with the upper surface of the bottom wall, and there are at least two sealing rings.

[0019] Preferably, the water discharge valve further includes a handle for facilitating the rotation of the water discharge valve. The handle and the valve seat are of an integral structure.

[0020] Preferably, the water discharge holes are evenly distributed in the circumferential direction of the cylindrical part. All the water discharge holes at the same height form a hole group, and there are at least two hole groups. At least two hole groups are evenly arranged along the axial direction of the cylindrical part.

[0021] Preferably, the water discharge holes are inclined, and the height of the end of the water discharge hole close to the inner wall of the cylindrical part is lower than the height of the end of the water discharge hole far from the inner wall of the cylindrical part.

[0022] Compared with the prior art, the utility model has the following advantages:

[0023] 1. By arranging a buffer water cavity, the water discharged by the water discharge valve will first enter the buffer water cavity. After the water discharged by the water discharge valve is depressurized in the buffer water cavity, it is then output through the water diversion groove, so as to prevent the water pressure or flow rate in the water diversion groove from being too large and washing away crops, and optimizing the performance of the irrigation water tank.

[0024] 2. By making the axis of the water discharge hole non-parallel to the axis of the cylindrical part, the water output from the water discharge hole is approximately in the horizontal direction, and all the water output from the water discharge hole enters the buffer water cavity. The water discharged from the water discharge hole is not easily flushed out of the buffer water cavity, thus preventing water waste.

[0025] 3. By providing a scraper, when the water discharge valve rotates, the scraper is stationary relative to the cylindrical part. Therefore, the scraper can scrape off the stains on the inner side wall of the cylindrical part, preventing the stains from blocking the water discharge hole and making the irrigation water tank easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] For purposes of explanation, several embodiments of the technical solution of the present utility model are illustrated in the following drawings. The following drawings are incorporated into the present text and form a part of the specific embodiments. In some cases, well-known structures and components are shown in block diagram form to avoid obscuring the concepts of the technical solution of the present utility model.

[0027] Figure 1 Schematic diagram of the present utility model.

[0028] Figure 2 Exploded view of the present utility model.

[0029] Figure 3 Schematic diagram of the internal structure of the present utility model.

[0030] Figure 4 Schematic diagram of the scraper.

[0031] Figure 5 Schematic diagram of the water discharge valve at the first angle.

[0032] Figure 6 Schematic diagram of the water discharge valve at the second angle.

[0033] In the figure:

[0034] 1. Water tank body, 11. Water diversion tank, 12. Buffer water cavity, 13. Bottom wall.

[0035] 2. Water discharge valve, 21. Cylindrical part, 22. Water discharge hole, 23. Valve seat, 24. Sealing ring, 25. Handle.

[0036] 3. Water supply pipe, 31. Scraper, 311. Positioning hole, 32. Mounting ring, 321. Through hole, 33. Mounting bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] The specific embodiments shown below are intended as descriptions of various configurations of the subject technology of the present utility model, and are not intended to represent the only configurations in which the subject technology of the present utility model can be practiced. The specific embodiments include specific details intended to provide a thorough understanding of the subject technology of the present utility model. However, it will be clear and obvious to those skilled in the art that the subject technology of the present utility model is not limited to the specific details shown herein, and can be practiced without these specific details.

[0038] Referring to Figures 1 to 6 as shown, an irrigation water tank that is not easily blocked includes a water tank body 1 and a water discharge valve 2 disposed in the water tank body 1. The water tank body 1 is further provided with a water diversion tank 11;

[0039] The water tank body 1 is provided with a buffer water chamber 12, and the water diversion tank 11 communicates with the buffer water chamber 12;

[0040] The water tank body 1 includes a bottom wall 13. The bottom wall 13 is provided with a water supply pipe 3 that supplies water into the buffer water chamber 12. The water supply pipe 3 communicates with the buffer water chamber 12. The water discharge valve 2 is installed on the bottom wall 13, and the water discharge valve 2 controls the opening or closing of the water supply pipe 3;

[0041] The bottom wall 13 is provided with a mounting hole for mounting the water discharge valve 2. The mounting hole communicates with the water supply pipe 3. The mounting hole is provided with internal threads, and the water discharge valve 2 is provided with external threads;

[0042] The water discharge valve 2 includes a cylindrical portion 21 extending into the mounting hole. The external threads are provided on the cylindrical portion 21. The cylindrical portion 21 is provided with a water discharge hole 22. The water discharge hole 22 penetrates the side wall of the cylindrical portion 21, and the axis of the water discharge hole 22 is not parallel to the axis of the cylindrical portion 21;

[0043] A scraping plate 31 for scraping debris on the inner side wall of the cylindrical portion 21 is disposed in the water supply pipe 3. The scraping plate 31 contacts the inner side wall of the cylindrical portion 21.

[0044] The water tank body 1 can be formed by masonry of components. For example, it can be formed by masonry of bricks, etc. The water diversion tank 11 and the water tank body 1 are of an integral structure. The water supply pipe 3 can be a metal pipe, a plastic pipe, a masonry pipe, etc.

[0045] The water discharge valve 2 can be made of a metal material, and an anti-rust paint should be applied to the water discharge valve 2.

[0046] When water needs to be discharged, rotate the water discharge valve 2 so that the water discharge hole 22 protrudes from the mounting hole. At this time, the water supply pipe 3 can communicate with the buffer water chamber 12 through the water discharge hole 22.

[0047] After the water discharge is completed, rotate the water discharge valve 2 in the reverse direction so that the water discharge hole 22 enters the installation hole. The side wall of the installation hole blocks the water discharge hole 22, preventing the water in the water discharge hole 22 from flowing out, and then the water discharge valve 2 can be closed, and the water in the water supply pipe 3 cannot enter the buffer water cavity 12.

[0048] Since the water discharge valve 2 is installed in the installation hole by means of threads, after the water discharge valve 2 is rotated to a certain angle, no independent locking mechanism is required, and the position of the water discharge valve 2 relative to the installation hole is fixed.

[0049] Refer to Figures 1 to 6 As shown, in some embodiments, an installation ring 32 for installing the scraper 31 is provided in the water supply pipe 3. The installation ring 32 is evenly distributed with through holes 321 for water to pass through. The installation ring 32 is provided with positioning posts, and the scraper 31 is provided with positioning holes 311 for cooperating with the positioning posts.

[0050] The installation ring 32 can be welded inside the water supply pipe 3. Alternatively, the installation ring 32 can also be an integral structure with the water supply pipe 3. A filter screen can be provided in the through holes to further filter the water in the water supply pipe 3.

[0051] In some embodiments, there are at least two scrapers 31. At least two scrapers 31 are both installed on the installation ring 32 through an installation frame 33, and the scraper 31 and the installation frame 33 are of an integral structure.

[0052] The installation ring 32 is provided with a ring groove, a part of the installation frame 33 is located in the ring groove, and at least a part of the installation post is located in the ring groove.

[0053] The installation post and the installation ring 32 are of an integral structure, and the scraper 31 is provided with an inclined surface that is conducive to scraping the stains on the inner side wall of the cylindrical portion 21.

[0054] Both the scraper 31 and the installation frame 33 can be made of metal materials to prevent the scraper 31 from deforming. The scraper 31 should have a high bending strength. Therefore, the cross-sectional shape of the scraper 31 can be polygonal.

[0055] Refer to Figures 1 to 6 As shown, in some embodiments, the water discharge valve 2 further includes a valve seat 23. The valve seat 23 and the cylindrical portion 21 are of an integral structure, and a part of the valve seat 23 contacts the upper surface of the bottom wall 13.

[0056] A sealing ring 24 is provided at the part of the valve seat 23 that contacts the upper surface of the bottom wall 13. There are at least two sealing rings 24. An installation groove for installing the sealing ring 24 can be provided on the valve seat 23, and the sealing ring 24 can be bonded in the installation groove. By providing the sealing ring 24, it is not easy for water to leak between the installation hole and the water discharge valve 2.

[0057] In some embodiments, the water discharge valve 2 further includes a handle 25 facilitating the rotation of the water discharge valve 2, and the handle 25 and the valve seat 23 are of an integral structure.

[0058] The handle 25 may include a ring body. The cross-section of the ring body is circular. The ring body is mounted on the valve seat 23 through a connecting rod. One end of the connecting rod is welded to the ring body, and the other end of the connecting rod is welded to the valve seat 23. The connecting rod may include multiple pieces. In order to make the force on the valve seat 23 uniform, the connecting rods may be uniformly arranged along the circumferential direction of the valve seat 23.

[0059] Refer to Figures 1 to 6 As shown, in some embodiments, the water discharge holes 22 are uniformly distributed in the circumferential direction of the cylindrical part 21. All the water discharge holes 22 at the same height form a hole group. There are at least two groups of the hole groups, and at least two groups of the hole groups are uniformly arranged along the axial direction of the cylindrical part 21.

[0060] The water discharge holes 22 are inclined. The height of the end of the water discharge hole 22 close to the inner wall of the cylindrical part 21 is lower than the height of the end of the water discharge hole 22 away from the inner wall of the cylindrical part 21.

[0061] The water discharge holes 22 are inclined, so that the sediment in the water discharge holes 22 moves towards the direction close to the inner wall of the cylindrical part 21 under the action of gravity until it adheres to the inner wall of the cylindrical part 21. Due to the provision of the scraper 31, the stains adhering to the inner wall of the cylindrical part 21 will be scraped off by the scraper 31 when the water discharge valve 2 is opened or closed, so that the water discharge holes 22 are not easily blocked.

[0062] The above introduces the main technical solutions of the present invention and the corresponding details. It can be understood that the above introduction is only some implementation schemes of the main technical solutions of the present invention, and some details may also be omitted during its specific implementation.

[0063] In addition, in some implementation schemes of the above-mentioned utility model, it is possible to implement a combination of multiple implementation schemes. Various combination schemes are not listed one by one due to space limitations. Those skilled in the art can freely combine and implement the above implementation schemes according to requirements during specific implementation to obtain a better application experience.

[0064] When implementing the main technical solutions of the present invention, those skilled in the art can obtain other detailed configurations or drawings according to the main technical solutions of the present invention and the drawings. Obviously, these details still fall within the scope covered by the main technical solutions of the present invention without departing from the main technical solutions of the present invention.

Claims

1. An irrigation water trough that is not easily clogged, characterized in that: It includes a sink body (1) and a water discharge valve (2) arranged inside the sink body (1). The sink body (1) is further provided with a water guide groove (11); the sink body (1) is provided with a buffer water cavity (12), and the water guide groove (11) communicates with the buffer water cavity (12). The sink body (1) includes a bottom wall (13). The bottom wall (13) is provided with a water supply pipe (3) for supplying water into the buffer water cavity (12). The water supply pipe (3) communicates with the buffer water cavity (12). The water discharge valve (2) is installed on the bottom wall (13). And the water discharge valve (2) controls the opening or closing of the water supply pipe (3); the bottom wall (13) is provided with a mounting hole for installing the water discharge valve (2). The mounting hole communicates with the water supply pipe (3). The mounting hole is provided with internal threads, and the water discharge valve (2) is provided with external threads; the water discharge valve (2) includes a cylindrical part (21) extending into the mounting hole. The external threads are arranged on the cylindrical part (21). The cylindrical part (21) is provided with a water discharge hole (22). The water discharge hole (22) penetrates through the side wall of the cylindrical part (21). The axis of the water discharge hole (22) is not parallel to the axis of the cylindrical part (21); a scraping plate (31) for scraping sundries on the inner side wall of the cylindrical part (21) is arranged inside the water supply pipe (3). The scraping plate (31) contacts the inner side wall of the cylindrical part (21).

2. The irrigation water channel that is not easily blocked according to claim 1, characterized in that: An installation ring (32) for installing the scraping plate (31) is arranged inside the water supply pipe (3). The installation ring (32) is evenly provided with through holes (321) for water to pass through. The installation ring (32) is provided with positioning posts, and the scraping plate (31) is provided with positioning holes (311) for cooperating with the positioning posts.

3. The non-cloggable irrigation water channel according to claim 2, wherein: There are at least two scraping plates (31). At least two scraping plates (31) are installed on the installation ring (32) through an installation frame (33). The scraping plate (31) and the installation frame (33) are of an integral structure.

4. The clog-resistant irrigation water trough according to claim 3, wherein: The installation ring (32) is provided with an annular groove. A part of the installation frame (33) is located inside the annular groove, and at least a part of the installation post is located inside the annular groove.

5. The non-cloggable irrigation water channel according to claim 4, characterized in that: The installation post and the installation ring (32) are of an integral structure. The scraping plate (31) is provided with an inclined surface that is beneficial to scraping stains on the inner side wall of the cylindrical part (21).

6. The non-clogging irrigation water channel according to claim 1, characterized in that: The water discharge valve (2) further includes a valve seat (23). The valve seat (23) and the cylindrical part (21) are of an integral structure. A part of the valve seat (23) contacts the upper surface of the bottom wall (13).

7. The clogging-resistant irrigation water trough according to claim 6, wherein: A sealing ring (24) is arranged at the part where the valve seat (23) contacts the upper surface of the bottom wall (13). There are at least two circles of the sealing ring (24).

8. The non-clogging irrigation water channel according to claim 6, characterized in that: The water discharge valve (2) further includes a handle (25) for facilitating the rotation of the water discharge valve (2). The handle (25) and the valve seat (23) are of an integral structure.

9. The clogging-resistant irrigation water channel according to claim 1, wherein: The water discharge holes (22) are evenly distributed in the circumferential direction of the cylindrical portion (21), and all the water discharge holes (22) at the same height form a hole group. There are at least two groups of the hole groups, and at least two groups of the hole groups are evenly arranged along the axial direction of the cylindrical portion (21).

10. The clogging-resistant irrigation water channel according to claim 9, wherein: The water discharge holes (22) are inclined, and the height of the end of the water discharge hole (22) close to the inner side wall of the cylindrical portion (21) is lower than the height of the end of the water discharge hole (22) far from the inner side wall of the cylindrical portion (21).

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