A water pumping device for water conservancy irrigation pump station

Abstract

The present invention relates to the technical field of pumping devices, and specifically to a pumping device for a water conservancy irrigation pump station, wherein an inner installation plate is fixedly connected inside the floating ring, an inner installation cylinder is fixedly connected inside the inner installation cylinder, six connection inner blocks are fixedly connected inside the inner installation cylinder at equal intervals, a sliding guide column is slidably connected inside the connection inner block, both ends of the sliding guide column are fixedly connected to a connection outer ring, the outer side of the connection outer ring is fixedly connected to a water guide connecting pipe, the water guide connecting pipe is located inside the installation inner cylinder, the top and bottom of the water guide connecting pipe are fixedly connected to a water guide installation ring, a water through hole is provided on the outer side of the installation inner cylinder, and an external threaded ring is fixedly connected to the bottom of the installation inner cylinder, which has the characteristics of simple structure, convenient operation, and strong adaptability. It can not only effectively extract water from different water layers, but also avoid the inhalation of sediments and floating objects, ensure the cleanliness of the pumped water, and avoid the blockage of the water pump.

Description

Technical Field

[0001] The invention relates to the technical field of pumping devices, in particular to a pumping device for a water conservancy irrigation pump station. Background Art

[0002] The pumping device of the irrigation pump station is mainly used to extract water from the water source and transport it to the farmland that needs irrigation to ensure that the crops have sufficient water supply. It is suitable for areas where gravity irrigation is not possible or gravity irrigation is not economical, as well as irrigation systems that require a combination of gravity and water pumping.

[0003] In the prior art, because different water layers contain different garbage or sediments, especially the bottom contains more impurities, a filtering device is usually set in the pumping device to prevent these impurities from entering the pump to avoid blockage or damage; for this reason, the present invention provides a water conservancy irrigation pump station pumping device. Summary of the invention

[0004] The object of the present invention is to provide a water conservancy irrigation pump station pumping device to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a water pumping device for a water conservancy irrigation pump station, comprising a floating ring and an installation connection cylinder, wherein the interior of the floating ring is fixedly connected with an installation inner plate, the inner side of the installation inner plate is fixedly connected with an installation inner cylinder, the interior of the installation inner cylinder is fixedly connected with six connection inner blocks at equal intervals, the interior of the connection inner block is slidably clamped with a sliding guide column, both ends of the sliding guide column are fixedly connected with a connection outer ring, the outer side of the connection outer ring is fixedly connected with a water guide connection pipe, the water guide connection pipe is located inside the installation inner cylinder, the top and bottom of the water guide connection pipe are fixedly connected with a water guide installation ring, the outer side of the installation inner cylinder is provided with a water through hole, the bottom of the installation inner cylinder is fixedly connected with an external threaded ring, the outer side of the water guide connection pipe is fixedly connected with a mounting swivel, the outer side of the mounting swivel is rotatably connected with a connecting bottom ring, the outer side of the connecting bottom ring is fixedly connected There is an adjustment outer cylinder, and the adjustment outer cylinder is threadedly connected to the outer side of the outer thread ring; when in use: the floating ring floats on the surface of the water by buoyancy, and the adjustment outer cylinder is moved up and down along the outer thread ring by rotating the adjustment outer cylinder. When the adjustment outer cylinder moves to the top, the adjustment outer cylinder touches the bottom of the installation inner plate, the connecting outer ring at the bottom of the sliding guide column contacts the bottom of the connecting inner block, and the connecting outer ring at the top of the water guide connecting pipe is flush with the top of the installation inner cylinder, so that the water guide installation ring at the bottom is the water inlet. When the adjustment outer cylinder is located at the bottom, the connecting outer ring at the top touches the top of the connecting inner block, and the water through hole on the outer side of the installation inner cylinder is exposed. The connecting outer ring at the top is lower than the water through hole, so that the water guide installation ring at the top is the water inlet. The connection can be made on the water surface or the bottom of the water through the pumping pipe. By changing the direction of the water inlet, the pumped water is in different water layers, and the pumping of bottom sediments or floating objects on the water surface can also be avoided.

[0006] Preferably, the outer side of the mounting connection tube is rotatably connected with a clamping swivel, the outer side of the mounting connection tube is provided with an installation groove, the interior of the installation groove is provided with a torsion fixing spring, the torsion fixing spring is fixedly connected with the clamping swivel, the inner side of the clamping swivel is rotatably connected with the mounting swivel, the mounting connection tube is provided with a clamping groove, the mounting swivel is rotatably connected in the clamping groove, the inner side of the mounting swivel is equidistantly provided with spring grooves, the interior of the spring groove is fixedly connected with a rotating clamp shaft, the outer side of the rotating clamp shaft is rotatably connected with a clamping rotating plate, a clamping spring is installed between the clamping rotating plate and the mounting swivel, the outer side of the floating ring is equidistantly fixedly connected with an mounting outer ring, the outer side of the mounting outer ring is fixedly connected with a connecting mounting block, the inner side of the clamping spring is fixedly connected with an inner buffer rotating shaft, the outer side of the inner buffer rotating shaft is rotatably connected with a connecting triangular block, a buffer torsion spring is installed between the connecting triangular block and the inner buffer rotating shaft, one end of the connecting triangular block away from the inner buffer rotating shaft is fixedly connected with a buffer floating box, and one end of the buffer floating box away from the connecting triangular block A buffer semi-circular disc is fixedly connected, and a mounting hook is fixedly connected to the outer side of the buffer semi-circular disc. A water pump is installed inside the mounting inner cylinder, and the other end of the water pump is connected to the water pump. The mounting connecting cylinder is clamped between the mounting inner cylinder and the water guide connecting pipe. When in use: the mounting connecting cylinder is connected to the end of the water guide pipe, and the clamping swivel is rotated so that the clamping rotating plate at the bottom of the mounting swivel is pushed through the outer wall of the mounting connecting cylinder, and the clamping spring is squeezed so that the clamping rotating plate enters the spring groove, so that the mounting connecting cylinder can be clamped on the outer side of the water guide mounting ring, and then The clamping swivel can be passed through, and the clamping swivel can be reset by twisting the fixing spring, so that the clamping groove coincides with the spring groove, and the clamping rotating plate is pushed by the clamping spring, so that the top of the clamping rotating plate is clamped on the top or bottom of the water guide mounting ring, so that the mounting connecting tube is fixed, and by setting a buffer floating box and a buffer semi-circular disc, when the device hits an object or the shore, it can be rotated through the internal buffer rotating shaft for buffering, and then reset by the buffer torsion spring, and the balance of the device on the water surface can be adjusted by tying floating objects or heavy objects on the mounting hook.

[0007] The present invention provides a water conservancy irrigation pump station pumping device through improvement, which has the following improvements and advantages compared with the prior art:

[0008] First, the present invention discloses a water conservancy irrigation pump station pumping device, wherein the floating ring floats on the water surface by buoyancy, and the adjusting outer cylinder is rotated to make the adjusting outer cylinder move up and down along the outer threaded ring. When the adjusting outer cylinder moves to the top, the adjusting outer cylinder touches the bottom of the mounting inner plate, and the connecting outer ring at the bottom of the sliding guide column contacts the bottom of the connecting inner block. The connecting outer ring at the top of the water guide connecting pipe is flush with the top of the mounting inner cylinder, so that the water guide mounting ring at the bottom is the water inlet. When the adjusting outer cylinder is at the bottom, the connecting outer ring at the top touches the top of the connecting inner block, and the water through hole outside the mounting inner cylinder is exposed. The connecting outer ring at the top is lower than the water through hole, so that the water guide mounting ring at the top is the water inlet. The connection can be made on the water surface or the bottom through the pumping pipe. By changing the direction of the water inlet, the pumped water is in different water layers, and the pumping of bottom sediments or floating objects on the water surface can also be avoided.

[0009] Second, a water conservancy irrigation pump station pumping device described in the present invention is connected to the end of the water pumping pipe with an installation connection tube, and the clamping swivel is rotated so that the clamping rotating plate at the bottom of the installation swivel is pushed by the outer wall of the installation connection tube, and the clamping spring is squeezed to make the clamping rotating plate enter the spring groove, so that the installation connection tube can be clamped on the outer side of the water guide installation ring, and then the swivel can be clamped, so that the clamping swivel is reset by twisting the fixing spring, so that the clamping groove coincides with the spring groove, and the clamping rotating plate is pushed by the clamping spring so that the top of the clamping rotating plate is clamped on the top or bottom of the water guide installation ring to fix the installation connection tube. By setting a buffer floating box and a buffer semi-circular disk, when the device hits an object or a shore, it can be rotated through the internal buffer rotating shaft for buffering, and then reset by the buffer torsion spring. By tying a floating object or a heavy object on the installation hook, the balance of the device on the water surface can be adjusted;

[0010] Summary: The water pumping device for a water conservancy irrigation pump station described in the present invention has the characteristics of simple structure, convenient operation and strong adaptability. It can not only effectively extract water from different water layers, but also avoid sucking in sediments and floating objects, ensure the cleanliness of the pumped water, and avoid clogging of the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 It is a schematic diagram of the structure of the floating ring of the present invention;

[0014] Figure 3 It is a schematic diagram of the structure of the adjusting outer cylinder of the present invention;

[0015] Figure 4 It is a schematic diagram of the structure of the inner cylinder installed in the present invention;

[0016] Figure 5 It is a schematic diagram of the connecting bottom ring structure of the present invention;

[0017] Figure 6 It is a schematic diagram of the clamping swivel structure of the present invention;

[0018] Figure 7 It is a schematic diagram of the mounting swivel structure of the present invention;

[0019] Figure 8 It is a schematic diagram of the structure of the buffer flotation box of the present invention.

[0020] Description of reference numerals:

[0021] 1. Floating ring; 2. Install inner plate; 3. Install outer ring; 4. Install inner tube; 5. Adjust outer tube; 6. Install connecting tube; 7. External threaded ring; 8. Connect inner block; 9. Water guide connecting pipe; 10. Connect outer ring; 11. Sliding guide column; 12. Water guide mounting ring; 13. Connect bottom ring; 14. Install swivel; 15. Install hook; 16. Clamp swivel; 17. Install swivel; 18. Torsion fixing spring; 19. Rotate clamp shaft; 20. Clamp rotating plate; 21. Clamp spring; 22. Inner buffer shaft; 23. Buffer torsion spring; 24. Connect triangle block; 25. Buffer floating box; 26. Buffer semicircular disc; 27. Connect mounting block. DETAILED DESCRIPTION

[0022] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0023] The present invention provides a water conservancy irrigation pump station pumping device through improvement. The technical solution of the present invention is:

[0024] like Figure 1-Figure 8As shown, a water conservancy irrigation pump station pumping device includes a floating ring 1 and a mounting connection tube 6. The interior of the floating ring 1 is fixedly connected with a mounting inner plate 2, the inner side of the mounting inner plate 2 is fixedly connected with a mounting inner tube 4, the interior of the mounting inner tube 4 is equidistantly fixedly connected with six connecting inner blocks 8, the interior of the connecting inner block 8 is slidably clamped with a sliding guide column 11, both ends of the sliding guide column 11 are fixedly connected with a connecting outer ring 10, the outer side of the connecting outer ring 10 is fixedly connected with a water guide connecting pipe 9, the water guide connecting pipe 9 is located inside the mounting inner tube 4, the top and bottom of the water guide connecting pipe 9 are fixedly connected with a water guide mounting ring 12, the outer side of the mounting inner tube 4 is provided with a water through hole, the bottom of the mounting inner tube 4 is fixedly connected with an external threaded ring 7, the outer side of the water guide connecting pipe 9 is fixedly connected with a mounting swivel 14, the outer side of the mounting swivel 14 is rotatably connected with a connecting bottom ring 13, the outer side of the connecting bottom ring 13 is fixedly connected with an adjustment outer tube 5, and the adjustment outer The cylinder 5 is threadedly connected to the outer side of the external thread ring 7; when in use: the floating ring 1 floats on the surface of the water by buoyancy, and the outer cylinder 5 is adjusted by rotating to make the adjustment outer cylinder 5 move up and down along the external thread ring 7. When the adjustment outer cylinder 5 moves to the top, the adjustment outer cylinder 5 touches the bottom of the installation inner plate 2, and the connecting outer ring 10 at the bottom of the sliding guide column 11 contacts the bottom of the connecting inner block 8. The connecting outer ring 10 at the top of the water-conducting connecting pipe 9 is flush with the top of the installation inner cylinder 4, so that the water-conducting installation ring 12 at the bottom is the water inlet. When the adjustment outer cylinder 5 is located at the bottom, the connecting outer ring 10 at the top touches the top of the connecting inner block 8, and the water through hole on the outside of the installation inner cylinder 4 is exposed. The connecting outer ring 10 at the top is lower than the water through hole, so that the water-conducting installation ring 12 at the top is the water inlet. The water pumping pipe can be connected on the water surface or the bottom of the water. By changing the direction of the water inlet, the pumped water is in different water layers, and the pumping of bottom sediments or floating objects on the water surface can also be avoided.

[0025] Further, the outer side of the mounting connection tube 6 is rotatably connected with a clamping swivel 16, a mounting groove is provided on the outer side of the mounting connection tube 6, a torsion fixing spring 18 is installed inside the mounting groove, the torsion fixing spring 18 is fixedly connected to the clamping swivel 16, the inner side of the clamping swivel 16 is rotatably connected with a mounting swivel 17, a clamping groove is provided on the outer side of the mounting connection tube 6, the mounting swivel 17 is rotatably connected in the clamping groove, spring grooves are equidistantly provided on the inner side of the mounting swivel 17, a rotating clamping shaft 19 is fixedly connected inside the spring groove, a clamping rotating plate 20 is rotatably connected to the outer side of the rotating clamping shaft 19, and the clamping rotating plate A clamping spring 21 is installed between 20 and the mounting swivel 17, the outer side of the floating ring 1 is equidistantly fixedly connected with the mounting outer ring 3, the outer side of the mounting outer ring 3 is fixedly connected with the connecting mounting block 27, the inner side of the clamping spring 21 is fixedly connected with the inner buffer rotating shaft 22, the outer side of the inner buffer rotating shaft 22 is rotatably connected with the connecting triangular block 24, a buffer torsion spring 23 is installed between the connecting triangular block 24 and the inner buffer rotating shaft 22, the end of the connecting triangular block 24 away from the inner buffer rotating shaft 22 is fixedly connected with a buffer floating box 25, and the end of the buffer floating box 25 away from the connecting triangular block 24 is fixedly connected with a buffer The flushing semicircular disc 26 and the buffer semicircular disc 26 are fixedly connected with the mounting hook 15 on the outside, and a water pump is installed inside the mounting inner tube 4. The other end of the water pump is connected to the water pump, and the mounting connecting tube 6 is clamped between the mounting inner tube 4 and the water guide connecting tube 9. When in use: the mounting connecting tube 6 is connected to the end of the water guide pipe, and the clamping swivel 16 is rotated so that the clamping rotating plate 20 at the bottom of the mounting swivel 17 is pushed through the outer wall of the mounting connecting tube 6, and the clamping spring 21 is squeezed so that the clamping rotating plate 20 enters the spring groove, so that the mounting connecting tube 6 can be clamped on the outside of the water guide mounting ring 12, and then it can be clamped. The swivel 16 allows the clamping swivel 16 to be twisted and reset by the torsion fixing spring 18, so that the clamping groove coincides with the spring groove, and the clamping rotating plate 20 is pushed by the clamping spring 21, so that the top of the clamping rotating plate 20 is clamped on the top or bottom of the water-guiding mounting ring 12, so that the mounting connecting tube 6 is fixed, and by setting the buffer floating box 25 and the buffer semi-circular disk 26, when the device hits an object or a shore, it can be rotated by the internal buffer rotating shaft 22 for buffering, and then reset by the buffer torsion spring 23, and by tying a floating object or a heavy object on the mounting hook 15, the balance of the device on the water surface can be adjusted.

[0026] Working principle: When in use: the floating ring 1 floats on the surface of the water by buoyancy, and the outer cylinder 5 is adjusted by rotating to make the outer cylinder 5 move up and down along the outer threaded ring 7. When the outer cylinder 5 is adjusted to the top, the outer cylinder 5 touches the bottom of the inner plate 2, and the connecting outer ring 10 at the bottom of the sliding guide column 11 contacts the bottom of the connecting inner block 8. The connecting outer ring 10 at the top of the water-conducting connecting pipe 9 is flush with the top of the installing inner cylinder 4, so that the water-conducting mounting ring 12 at the bottom is the water inlet. When the outer cylinder 5 is adjusted to the bottom, the connecting outer ring 10 at the top touches the top of the connecting inner block 8, and the water through hole on the outside of the installing inner cylinder 4 is exposed. The connecting outer ring 10 at the top is lower than the water through hole, so that the water-conducting mounting ring 12 at the top is the water inlet. The water pumping pipe can be connected on the water surface or the bottom of the water. By changing the direction of the water inlet, the pumped water is in different water layers, and it can also avoid pumping in bottom sediments or floating objects on the water surface. The end is connected to the installation connecting tube 6, and the clamping swivel 16 is rotated so that the clamping rotating plate 20 at the bottom of the installation swivel 17 is pushed by the outer wall of the installation connecting tube 6, squeezing the clamping spring 21, so that the clamping rotating plate 20 enters the spring groove, so that the installation connecting tube 6 can be clamped on the outer side of the water-conducting installation ring 12, and then the clamping swivel 16 can be clamped, so that the clamping swivel 16 is twisted and reset by the torsion fixing spring 18, so that the clamping groove coincides with the spring groove, and the clamping rotating plate 20 is pushed by the clamping spring 21, so that the top of the clamping rotating plate 20 is clamped on the top or bottom of the water-conducting installation ring 12, so that the installation connecting tube 6 is fixed, and by arranging a buffer floating box 25 and a buffer semi-circular disk 26, when the device hits an object or a shore, it can be rotated through the inner buffer rotating shaft 22 for buffering, and then reset by the buffer torsion spring 23, and the balance of the device on the water surface can be adjusted by tying floating objects or heavy objects on the installation hook 15.

[0027] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water conservancy irrigation pump station pumping device, comprising a floating ring (1) and a mounting connection tube (6), characterized in that: The interior of the floating ring (1) is fixedly connected with an installation inner plate (2), the inner side of the installation inner plate (2) is fixedly connected with an installation inner tube (4), the interior of the installation inner tube (4) is fixedly connected with six connection inner blocks (8) at equal intervals, the interior of the connection inner block (8) is slidably engaged with a sliding guide column (11), both ends of the sliding guide column (11) are fixedly connected with a connection outer ring (10), the outer side of the connection outer ring (10) is fixedly connected with a water guide connecting pipe (9), the water guide connecting pipe (9) is located inside the installation inner tube (4), the top and bottom of the water guide connecting pipe (9) are fixedly connected with a water guide installation ring (12), and the outer side of the installation inner tube (4) is provided with a water through hole.

2. A water conservancy irrigation pump station pumping device according to claim 1, characterized in that: The bottom of the mounting inner cylinder (4) is fixedly connected to an external threaded ring (7), the outer side of the water-conducting connecting pipe (9) is fixedly connected to a mounting swivel (14), the outer side of the mounting swivel (14) is rotatably connected to a connecting bottom ring (13), the outer side of the connecting bottom ring (13) is fixedly connected to an adjusting outer cylinder (5), and the adjusting outer cylinder (5) is threadedly connected to the outer side of the external threaded ring (7).

3. A water conservancy irrigation pump station pumping device according to claim 2, characterized in that: The outer side of the mounting connection tube (6) is rotatably connected to a clamping swivel (16); the outer side of the mounting connection tube (6) is provided with a mounting groove; a torsion fixing spring (18) is installed inside the mounting groove; the torsion fixing spring (18) is fixedly connected to the clamping swivel (16); the inner side of the clamping swivel (16) is rotatably connected to a mounting swivel (17); the outer side of the mounting connection tube (6) is provided with a clamping groove; the mounting swivel (17) is rotatably connected inside the clamping groove.

4. A water conservancy irrigation pump station pumping device according to claim 3, characterized in that: The inner side of the mounting swivel (17) is provided with spring grooves at equal intervals, a rotating clamping shaft (19) is fixedly connected inside the spring groove, a clamping rotating plate (20) is rotatably connected outside the rotating clamping shaft (19), and a clamping spring (21) is installed between the clamping rotating plate (20) and the mounting swivel (17).

5. A water conservancy irrigation pump station pumping device according to claim 4, characterized in that: The outer side of the floating ring (1) is equidistantly fixedly connected to an installation outer ring (3), the outer side of the installation outer ring (3) is fixedly connected to a connection installation block (27), the inner side of the clamping spring (21) is fixedly connected to an inner buffer shaft (22), the outer side of the inner buffer shaft (22) is rotatably connected to a connection triangle block (24), a buffer torsion spring (23) is installed between the connection triangle block (24) and the inner buffer shaft (22), and the end of the connection triangle block (24) away from the inner buffer shaft (22) is fixedly connected to a buffer floating box (25).

6. A water conservancy irrigation pump station pumping device according to claim 5, characterized in that: One end of the buffer floating box (25) away from the connecting triangle block (24) is fixedly connected to a buffer semicircular disc (26), and the outer side of the buffer semicircular disc (26) is fixedly connected to a mounting hook (15).

7. The water pumping device for a water conservancy irrigation pump station according to claim 1, characterized in that: A water pumping pipe is installed inside the installation inner cylinder (4), and the other end of the water pumping pipe is connected to a water pump. The installation connecting cylinder (6) is clamped between the installation inner cylinder (4) and the water guide connecting pipe (9).

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