CN216874303U - Irrigation equipment for hydraulic engineering - Google Patents

Abstract

The utility model discloses an irrigation device for hydraulic engineering, and relates to the technical field of irrigation. This irrigation equipment for hydraulic engineering, the on-line screen storage device comprises a base, fixed surface installs the water pump on the base, water pump output end and water pipe left end fixed connection, water pipe right-hand member fixedly connected with water intaking head, the pivot is installed in the rotation of water intaking head inner wall, the pivot runs through there is the impeller, the pivot runs through there is first runner, first runner outer wall fixed mounting has first filter screen, the pivot outer wall is provided with the diversion subassembly, the pivot runs through there is the second runner, second runner outer wall fixed mounting has the third filter screen. This irrigation equipment for hydraulic engineering through the filter screen that is provided with the mesh diameter of three groups of differences, cooperates the diversion subassembly, makes the device when carrying out the water intaking operation, cuts the breakage to the tiny pasture and water of process, reduces the destruction of pasture and water to water pipe inner wall and water pump inner structure, guarantees the irrigation efficiency of device.

Description

Irrigation equipment for hydraulic engineering

Technical Field

The utility model relates to the technical field of irrigation, in particular to an irrigation device for hydraulic engineering.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature to achieve the purpose of harmfulness elimination and interest, the hydraulic engineering is generally accompanied with irrigation, power generation and the like, and along with the development of the hydraulic engineering, a movable irrigation device becomes a necessary tool.

Through the retrieval, utility model patent that publication number is CN213153314U discloses an irrigation equipment for hydraulic engineering, and the device water tank passes through the water pump and passes into the spray gun with water, irrigates, and regulator and spray gun are connected, can height-adjusting, and the regulation hole has set up not co-altitude.

When the device is used for irrigation, sundries such as small waterweeds and the like possibly exist in a water body of a water drawing area, and enter the water inlet pipeline due to vortexes generated by water drawing, no matter the sundries are attached to the inner wall of the pipeline or enter the water pump, the irrigation efficiency is reduced, and the development of irrigation work of hydraulic engineering is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an irrigation device for hydraulic engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides an irrigation equipment for hydraulic engineering, includes the base, fixed surface installs the water pump on the base, water pump output end and water pipe left end fixed connection, water pipe right-hand member fixedly connected with water intaking head, the pivot is installed in the rotation of water intaking head inner wall, the pivot runs through there is the impeller, and impeller and pivot fixed connection, the pivot runs through there is first runner, and first runner and pivot fixed connection, first runner outer wall fixed mounting has first filter screen, the pivot outer wall is provided with the diversion subassembly, the pivot runs through there is the second runner, second runner outer wall fixed mounting has the third filter screen.

Preferably, the base upper surface fixed mounting has the support column, support column lateral wall fixed mounting has fixed layer board, the support column inner wall rotates with bull stick one end to be connected, the bull stick other end and regulation layer board lateral wall fixed connection, the inside fixed subassembly that is provided with of support column.

Preferably, the diversion subassembly is including the carousel, the pivot runs through there is first gear, and first gear and pivot fixed connection, the carousel inner wall rotates and installs the second gear, carousel outer wall fixed mounting has the second filter screen.

Preferably, the fixed subassembly is including the knob, the knob runs through there is the hob, and hob tip and knob fixed connection, hob outer wall threaded connection has the screw thread slider, screw thread slider outer wall is articulated with pull rod one end, the pull rod other end is articulated with the fixed slider outer wall.

Preferably, the mesh diameter ratio of the first filter to the second filter to the third filter is 3: 2: 1.

(III) advantageous effects

The utility model provides an irrigation device for hydraulic engineering. The method has the following beneficial effects:

(1) this irrigation equipment for hydraulic engineering is when using, through the filter screen that is provided with the different mesh diameters of three groups, cooperation diversion subassembly makes the device when carrying out the water intaking operation, cuts the breakage to the tiny pasture and water that passes through, reduces the destruction of pasture and water pipe inner wall and water pump inner structure, guarantees the irrigation efficiency of device.

(2) This irrigation equipment for hydraulic engineering is when using, through rotating the knob, cooperation screw thread slider, make the pull rod drive solid fixed sliding block along the support column inner wall to keeping away from bull stick one side motion in vertical direction, and then make solid fixed sliding block no longer press from both sides tight bull stick, the staff can use the bull stick to adjust the layer board as rotation axis rotation this moment, make and adjust the layer board and be certain angle, in order to adapt to the water intaking operation demand of the cistern of different slopes, the great buckling appears in the water intaking operation of effective protection water pipe, influence the water intaking efficiency of water pipe.

Drawings

FIG. 1 is a schematic side view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the enlarged partial structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of a phase change assembly according to the present invention;

FIG. 4 is a schematic diagram of a front view of a support column according to the present invention;

FIG. 5 is a schematic view of a new type of the enlarged structure of the area B in FIG. 4.

In the figure: 1. a base; 2. a water pump; 3. a water pipe; 4. a water intake head; 5. a rotating shaft; 6. an impeller; 7. a first runner; 8. a first filter screen; 9. a direction changing component; 91. a turntable; 92. a first gear; 93. a second gear; 94. a second filter screen; 10. a second runner; 11. a third filter screen; 12. a support pillar; 13. fixing the supporting plate; 14. a rotating rod; 15. adjusting the supporting plate; 16. a fixing assembly; 161. a rotation knob; 162. a screw rod; 163. a threaded slider; 164. a pull rod; 165. and fixing the sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an irrigation device for water conservancy engineering comprises a base 1, wherein a water pump 2 is fixedly arranged on the upper surface of the base 1, the output end of the water pump 2 is fixedly connected with the left end of a water pipe 3, a water taking head 4 is fixedly connected with the right end of the water pipe 3, the water taking head 4 is placed into a water drawing area for water drawing operation, a rotating shaft 5 is rotatably arranged on the inner wall of the water taking head 4, an impeller 6 penetrates through the rotating shaft 5, the impeller 6 is fixedly connected with the rotating shaft 5, water in the water drawing area enters the water pipe 3 through the water taking head 4 by starting the water pump 2, the impeller 6 is driven to rotate by the flow of water flow, the rotating shaft 5 is further driven to rotate, a first rotating wheel 7 penetrates through the rotating shaft 5, the first rotating wheel 7 is fixedly connected with the rotating shaft 5, a first filter screen 8 is fixedly arranged on the outer wall of the first rotating wheel 7, the first filter screen 8 is driven to rotate by the rotation of the first rotating wheel 7, and a direction changing component 9 is arranged on the outer wall of the rotating shaft 5, the direction changing assembly 9 comprises a rotary disc 91, a rotary shaft 5 penetrates through the rotary disc 91, the rotary disc 91 is rotatably connected with the rotary shaft 5, a first gear 92 penetrates through the rotary shaft 5, the first gear 92 is fixedly connected with the rotary shaft 5, the rotation of the rotating shaft 5 drives the first gear 92 to rotate, the inner wall of the rotating disc 91 is rotatably provided with a second gear 93, the second gear 93 is meshed with the first gear 92, the second gear 93 is meshed with the inner wall of the rotating disc 91, the outer wall of the rotating disc 91 is fixedly provided with a second filter screen 94, the rotation of the rotating shaft 5 is matched with the second gear 93, so that the rotating disc 91 drives the second filter screen 94 to rotate in a reverse direction relative to the rotating shaft 5, the rotating shaft 5 penetrates through the second rotating wheel 10, the outer wall of the second rotating wheel 10 is fixedly provided with the third filter screen 11, through the rotation of pivot 5, cooperation second runner 10 drives third filter screen 11 and rotates, and first filter screen 8 is 3 with the mesh diameter ratio of second filter screen 94 and third filter screen 11: 2: 1, through the different mesh diameters that first filter screen 8 and second filter screen 94 and third filter screen 11 set up, cooperation diversion subassembly 9 for the device is when carrying out the water intaking operation, and first filter screen 8 and second filter screen 94 and third filter screen 11 can be to the tiny pasture and water of process cutting breakage, reduce the destruction of pasture and water to the inner wall of water pipe 3 and the 2 inner structure of water pump, guarantee the irrigation efficiency of device.

In this embodiment, a support column 12 is fixedly installed on the upper surface of the base 1, a fixed support plate 13 is fixedly installed on the side wall of the support column 12, a water pipe 3 is placed on the upper surface of the fixed support plate 13, a supporting force is provided for the water pipe 3 in the water intake process, the inner wall of the support column 12 is rotatably connected with one end of a rotating rod 14, the other end of the rotating rod 14 is fixedly connected with the side wall of an adjusting support plate 15, a fixing component 16 is arranged inside the support column 12, the fixing component 16 comprises a rotating button 161, the outer wall of the support column 12 is rotatably connected with the rotating button 161, the rotating button 161 penetrates through a screw rod 162, the end of the screw rod 162 is fixedly connected with the rotating button 161, the screw rod 162 is driven to rotate by rotating the rotating button 161, a threaded slider 163 is connected to the outer wall of the screw rod 162 in a threaded manner, the threaded slider 163 moves along the outer wall of the screw rod 162 in the horizontal direction, and the outer wall of the threaded slider 163 is hinged to one end of a pull rod 164, the pull rod 164 other end is articulated with solid fixed sliding block 165 outer wall, the recess that the size equals with solid fixed sliding block 165 is seted up to bull stick 14 outer wall, through rotating knob 161, cooperation screw thread slider 163, make pull rod 164 drive solid fixed sliding block 165 along support column 12 inner wall to keeping away from bull stick 14 side motion in vertical direction, and then make solid fixed sliding block 165 no longer press from both sides tight bull stick 14, the staff can use bull stick 14 to rotate as the rotation axis and adjust layer board 15 this moment, make and adjust layer board 15 and be certain angle, in order to adapt to the water intaking operation demand of the cistern of different slopes, effectively protect water pipe 3 great buckling to appear when the water intaking operation, influence the water intaking efficiency of water pipe 3.

The working principle is as follows: when the irrigation device for hydraulic engineering is used, the first filter screen 8, the second filter screen 94 and the third filter screen 11 are provided with different mesh diameters to match with the direction changing component 9, so that when the device is used for water taking operation, the first filter screen 8, the second filter screen 94 and the third filter screen 11 can cut and crush the fine aquatic weeds passing through, the damage of the aquatic weeds to the inner wall of the water pipe 3 and the internal structure of the water pump 2 is reduced, the irrigation efficiency of the device is ensured, meanwhile, the pull rod 164 drives the fixed slide block 165 to move towards the side far away from the rotating rod 14 in the vertical direction along the inner wall of the supporting column 12 by rotating the rotating button 161 and matching with the threaded slide block 163, so that the fixed slide block 165 can not clamp the rotating rod 14 any more, at the moment, a worker can rotate the adjusting support plate 15 by taking the rotating rod 14 as a rotating shaft, so that the adjusting support plate 15 is in a certain angle to adapt to the water taking operation requirements of reservoirs with different gradients, effectively protect water pipe 3 to appear great buckling when the water intaking operation, influence water pipe 3's water intaking efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an irrigation equipment for hydraulic engineering, includes base (1), its characterized in that: fixed surface installs water pump (2) on base (1), water pump (2) output and water pipe (3) left end fixed connection, water pipe (3) right-hand member fixedly connected with water intaking head (4), water intaking head (4) inner wall rotates and installs pivot (5), pivot (5) run through there are impeller (6), and impeller (6) and pivot (5) fixed connection, pivot (5) run through there are first runner (7), and first runner (7) and pivot (5) fixed connection, first runner (7) outer wall fixed mounting has first filter screen (8), pivot (5) outer wall is provided with diversion subassembly (9), pivot (5) run through there are second runner (10), second runner (10) outer wall fixed mounting has third filter screen (11).

2. The irrigation device for hydraulic engineering according to claim 1, wherein: fixed surface installs support column (12) on base (1), support column (12) lateral wall fixed mounting has fixed layer board (13), support column (12) inner wall rotates with bull stick (14) one end to be connected, bull stick (14) other end and regulation layer board (15) lateral wall fixed connection, support column (12) inside is provided with fixed subassembly (16).

3. The irrigation device for hydraulic engineering according to claim 1, wherein: diversion subassembly (9) is including carousel (91), pivot (5) run through there are first gear (92), and first gear (92) and pivot (5) fixed connection, carousel (91) inner wall rotates and installs second gear (93), carousel (91) outer wall fixed mounting has second filter screen (94).

4. The irrigation device for hydraulic engineering according to claim 2, wherein: fixed subassembly (16) including knob (161), knob (161) is rotated to run through has hob (162), and hob (162) tip and knob (161) fixed connection, hob (162) outer wall threaded connection has screw slider (163), screw slider (163) outer wall is articulated with pull rod (164) one end, pull rod (164) other end is articulated with fixed slider (165) outer wall.

5. The irrigation device for hydraulic engineering according to claim 3, wherein: the mesh diameter ratio of the first filter screen (8) to the second filter screen (94) to the third filter screen (11) is 3: 2: 1.

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