CN218897796U

CN218897796U - Hydraulic engineering farmland irrigation anti-blocking device

Info

Publication number: CN218897796U
Application number: CN202223275662.9U
Authority: CN
Inventors: 秦萌萌
Original assignee: Tibet Kuntai Construction Group Co ltd
Current assignee: Tibet Kuntai Construction Group Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a hydraulic engineering farmland irrigation anti-blocking device which comprises a base, wherein a machine body is arranged in the center of the top of the base, two limiting components are respectively arranged on two sides of the machine body, a plurality of spray heads are communicated with the machine body, one side of the machine body is communicated with a filter box, the other side of the filter box is communicated with an input pipe, and a stepped filtering and cleaning component matched with the input pipe is arranged inside the filter box. The beneficial effects are that: through the design of ladder-type filtering and cleaning assembly, and then can lead the debris in the rivers to a plurality of gathering inslot, then, scrape the debris that will adhere in gathering inslot through a plurality of rotatory cleaning head, prevent that debris from blocking the filtration pore on the gathering inslot wall, hang the filth that gets rid of and can gather in the long-pending shell under the impact of horizontal rivers, and rivers then can flow through the through-hole on the long-pending shell, and the filth then can be held back.

Description

Hydraulic engineering farmland irrigation anti-blocking device

Technical Field

The utility model relates to the technical field of water conservancy, in particular to a water conservancy project farmland irrigation anti-blocking device.

Background

Irrigation is a technical measure for supplementing water needed by crops, and in order to ensure normal growth of the crops, high and stable yield is obtained, the crops must be supplied with sufficient water, and under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation or uneven distribution, so that the irrigation must be performed manually to supplement the insufficient natural rainfall, and along with the development of society, the application of the farmland irrigation anti-blocking device for hydraulic engineering is increasingly wide.

In the prior art, for example: CN202220341253.5 discloses a farmland irrigation anti-blocking device for hydraulic engineering, which solves the problem that most farmland irrigation devices for hydraulic engineering in the market are likely to be blocked after long-time use, but the filter screen is a plane filter screen, when transverse water flows, the whole filter screen can quickly adsorb and accumulate a layer of sundries, and then the filter screen can be blocked in a short time, although a cleaning mechanism is additionally arranged, when the cleaning mechanism cleans, the adsorbed dust can be cleaned, then the cleaned dust cannot flow near the filter screen, and then the transverse water flow can be impacted on the filter screen again, so that the circulation is performed, the filter screen has shorter and shorter service time, and the valve can not be opened for pollution discharge all the time, or the pollution discharge can be performed at high frequency in a short time, so that the normal water delivery operation can be influenced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a hydraulic engineering farmland irrigation anti-blocking device to overcome the technical problems existing in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a hydraulic engineering farmland irrigation anti-blocking device, includes the base, the top center department of base is equipped with the organism, the both sides of organism are equipped with a restriction subassembly respectively, the intercommunication has a plurality of sprinkler head on the organism, organism one side intercommunication has the rose box, rose box opposite side and input tube intercommunication, the rose box inside be equipped with input tube matched with ladder type filtration cleaning component.

Preferably, the limiting assembly comprises a connecting sleeve arranged on the base, a threaded hole is formed in the inner top of the connecting sleeve, a threaded drill rod is arranged in the threaded hole, external threads matched with the threaded hole are formed in the outer surface of the threaded drill rod, and a hand wheel is arranged at the top of the threaded drill rod.

Preferably, the ladder type filtering and cleaning assembly comprises a filter screen frame positioned in the filter tank, a first gathering groove, a second gathering groove, a third gathering groove and a fourth gathering groove are sequentially formed in the outer surface of the filter screen frame, which is close to one side of the input pipe, and inclined surfaces are formed between the first gathering groove, the second gathering groove, the third gathering groove and the fourth gathering groove, and the bottoms of the fourth gathering groove are communicated with a retaining shell through communication holes.

Preferably, the inner wall of the communication hole is provided with a plurality of flow-guiding return blocks which are arranged in a staggered mode, the flow-guiding return blocks are arranged at an angle of forty-five degrees in an inclined mode, and the accumulation shell is provided with a plurality of through holes communicated with the filter net rack.

Preferably, the step-type filtering and cleaning assembly further comprises a waterproof motor positioned at the center of the filter screen frame, a rotating rod is arranged at the output end of the waterproof motor, the other end of the rotating rod penetrates through the outer side of the filter screen frame and is connected with a cross rod, and a plurality of cleaning heads matched with the first collecting groove, the second collecting groove, the third collecting groove and the fourth collecting groove are arranged on the cross rod.

Preferably, a waterproof protective shell is arranged on the outer surface of the waterproof motor, and a sealing ring is arranged at the joint of the rotating rod and the filter screen frame.

Preferably, the cleaning head is composed of a cleaning rod and a cleaning block, the cleaning rod is fixed with the cross rod, the cleaning block is fixed with the other end of the cleaning rod, a plurality of protruding particles are arranged on the outer surface of the cleaning block, and the cleaning block and the protruding particles are made of rubber materials.

The beneficial effects of the utility model are as follows:

through the design of the limiting assembly, under the action of the threaded hole on the connecting sleeve, when the threaded rotating rod is rotated, the threaded drill rod can be driven to descend and be inserted into the foundation soil layer through the threaded action, so that the device is fixed;

through the design of the step-type filtering and cleaning assembly, sundries in water flow can be guided into a plurality of gathering tanks, then sundries adhered in the gathering tanks are scraped through a plurality of rotary cleaning heads, the sundries are prevented from blocking filtering holes on the inner walls of the gathering tanks, the hung dirt can be gathered in the accumulation shell under the impact of transverse water flow, the water flow can flow out through the through holes on the accumulation shell, and the dirt can be trapped;

through the design of the inclined tooth-shaped structures of the plurality of staggered flow-guiding return blocks, sundries can be obliquely guided through the inclined planes of the flow-guiding return blocks when entering the accumulation shell through the communication holes, and when the dirt wants to flow out of the accumulation shell, the sharp corners of the plurality of staggered flow-guiding return blocks can intercept the sundries and prevent the sundries from flowing out;

the rivers are carried to the rose box inside through the raceway, then rivers can pass through the filter screen frame, debris in the rivers striking is at the surface of filter screen frame, debris in the rivers can enter into the four insides of first gathering tank gradually through the direction of a plurality of inclined plane, the second gathering tank, the third gathering tank, the fourth gathering tank, and pile up inside, after a period of time, the controller starts the motor, the motor drives the rotary rod and rotates, the rotary rod passes through the horizontal pole and rotates, the horizontal pole carries a plurality of cleaning head to rotate and then scrape first gathering tank, the second gathering tank, the third gathering tank, the fourth gathering tank is inside to rotate, and then scrape silt and the filth of deposit at gathering tank inner wall, the filth of scraping can enter into the long-pending shell under the horizontal flow of water impact, the rivers can be discharged through the through-hole on the long-pending shell inner wall, and the filth is then held inside the long-pending shell, and then make the surface of filter screen frame keep clean all the time, the life cycle of extension filter screen frame, reduce the clearance number of times.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a hydraulic engineering farmland irrigation anti-blocking device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a filter box of the hydraulic engineering farmland irrigation anti-blocking device according to the embodiment of the utility model;

fig. 3 is a schematic diagram of the internal structure of a filter net frame of the hydraulic engineering farmland irrigation anti-blocking device according to an embodiment of the utility model.

In the figure:

1. a base; 2. a connecting sleeve; 3. a threaded drill rod; 4. a body; 5. a spray head; 6. a filter box; 7. an input tube; 8. a filter screen frame; 9. a first aggregation tank; 10. a second aggregation tank; 11. a third collecting tank; 12. a fourth aggregation tank; 13. a rotating rod; 14. a waterproof motor; 15. a cross bar; 16. a cleaning head; 17. a communication hole; 18. a flow-guiding return block; 19. the shell is accumulated.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

Referring to fig. 1-3 of the specification, the utility model provides a hydraulic engineering farmland irrigation anti-blocking device, which comprises a base 1, wherein a machine body 4 is arranged at the center of the top of the base 1, two limiting components are respectively arranged on two sides of the machine body 4, a plurality of spray heads 5 are communicated with the machine body 4, one side of the machine body 4 is communicated with a filter box 6, the other side of the filter box 6 is communicated with an input pipe 7, and a stepped filtering and cleaning component matched with the input pipe 7 is arranged inside the filter box 6.

In an embodiment, referring to fig. 1 of the specification, the limiting assembly includes a connecting sleeve 2 located on the base 1, a threaded hole is formed in the top of the connecting sleeve 2, a threaded drill rod 3 is disposed in the threaded hole, an external thread matched with the threaded hole is disposed on the outer surface of the threaded drill rod 3, and a hand wheel is disposed on the top of the threaded drill rod 3. Through the design of limiting assembly, under the effect of screw hole on connecting sleeve 2, when rotatory screw thread bull stick 3, can drive screw thread drilling rod 3 through the screw thread effect and descend to insert in the foundation soil layer, and then fix the device.

In an embodiment, please refer to fig. 2-3 of the specification, the ladder-type filtering and cleaning assembly includes a filter screen frame 8 disposed inside the filter screen frame 6, a first collecting tank 9, a second collecting tank 10, a third collecting tank 11, and a fourth collecting tank 12 are sequentially disposed on an outer surface of the filter screen frame 8 near one side of the input pipe 7 from outside to inside, inclined planes are disposed between the four, bottoms of the four are communicated with a collecting shell 19 through a communication hole 17, a plurality of flow guiding return blocks 18 disposed on an inner wall of the communication hole 17 in a staggered manner are disposed on an inner wall of the communication hole 17, the flow guiding return blocks 18 are disposed at an angle of forty-five degrees, a plurality of through holes are disposed on the collecting shell 19 and are communicated with the filter screen frame 8, the ladder-type filtering and cleaning assembly further includes a waterproof motor 14 disposed at a center of the filter screen frame 8, an output end of the waterproof motor 14 is provided with a rotating rod 13, and another end of the rotating rod 13 penetrates to an outer side of the filter screen frame 8 and is connected with a cross rod 15, and a plurality of cleaning heads are disposed on the cross rod 15 and cooperate with the first collecting tank 9, the second collecting tank 10, the third collecting tank 11, and the fourth collecting tank 16. Through the design of ladder-type filtration clearance subassembly, and then can guide the debris in the rivers to a plurality of gathering inslot, then, scrape the debris that adheres to in gathering inslot through a plurality of rotatory cleaning head 16, prevent that debris from blocking the filtration pore on the gathering inslot wall, the filth of hanging will gather in the long-pending shell 19 under the impact of horizontal rivers, and rivers then can flow through the through-hole on the long-pending shell 19, and the filth then can be held back.

In an embodiment, as shown in fig. 3 of the specification, a waterproof protective shell is disposed on an outer surface of the waterproof motor 14, a sealing ring is disposed at a joint of the rotary rod 13 and the filter screen frame 8, the cleaning head 16 is composed of a cleaning rod and a cleaning block, the cleaning rod is fixed to the cross rod 15, the cleaning block is fixed to the other end of the cleaning rod, a plurality of protruding particles are disposed on an outer surface of the cleaning block, and both the cleaning block and the protruding particles are made of rubber materials. Through the design of cleaning block, and then can carry out the clearance work through the deformation of cleaning block, can not destroy the structure of gathering groove again simultaneously.

In practical application, the base 1 is placed at a designated position, and then the threaded rod 3 is driven to descend through the action of threads to be inserted into a foundation soil layer by rotating the threaded rod 3, so that the device is fixed;

the rivers are carried to rose box 6 inside through raceway 7, then rivers can pass through filter screen frame 8, debris in the rivers striking is at the surface of filter screen frame 8, debris in the rivers can get into first gathering tank 9 gradually through the direction of a plurality of inclined plane, second gathering tank 10, third gathering tank 11, fourth gathering tank 12 are inside, and pile up inside, after a period of time, the controller starts motor 14, motor 14 drives rotary rod 13 rotatory, rotary rod 13 passes through horizontal pole 15 rotatory, horizontal pole 15 carries the rotation of a plurality of cleaning head 16 and carries out rotatory scraping to first gathering tank 9, second gathering tank 10, third gathering tank 11, fourth gathering tank 12 inside, and then scrape silt and filth that deposits at gathering tank inner wall, the filth that scrapes can get into the accumulation shell 19 under the horizontal flow of water impact, the rivers can be discharged through the through-hole on the inner wall of accumulation shell 19, and the filth is then is blocked inside the accumulation shell 19, and then make filter screen frame 8's surface keep clean all the time, the life cycle of extension filter screen frame 8, reduce the number of times of cleaning.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a hydraulic engineering farmland irrigation anti-blocking device, its characterized in that, including base (1), the top center department of base (1) is equipped with organism (4), the both sides of organism (4) are equipped with one respectively and inject the subassembly, the intercommunication has a plurality of sprinkler head (5) on organism (4), organism (4) one side intercommunication has rose box (6), rose box (6) opposite side and input tube (7) intercommunication, rose box (6) inside be equipped with input tube (7) matched with ladder formula filtration clearance subassembly.

2. The hydraulic engineering farmland irrigation anti-blocking device according to claim 1, wherein the limiting assembly comprises a connecting sleeve (2) positioned on the base (1), a threaded hole is formed in the inner top of the connecting sleeve (2), a threaded drill rod (3) is arranged in the threaded hole, external threads matched with the threaded hole are formed in the outer surface of the threaded drill rod (3), and a hand wheel is arranged at the top of the threaded drill rod (3).

3. The hydraulic engineering farmland irrigation anti-blocking device according to claim 2, wherein the stepped filtering and cleaning assembly comprises a filter screen frame (8) positioned inside the filter tank (6), a first collecting tank (9), a second collecting tank (10), a third collecting tank (11) and a fourth collecting tank (12) are sequentially arranged on the outer surface of the filter screen frame (8) close to one side of the input pipe (7) from outside to inside, inclined surfaces are respectively arranged between the first collecting tank and the second collecting tank, and a collecting shell (19) is communicated with the bottom of the fourth collecting tank through a communication hole (17).

4. A hydraulic engineering farmland irrigation anti-blocking device according to claim 3, characterized in that a plurality of staggered flow-guiding return blocks (18) are arranged on the inner wall of the communication hole (17), the flow-guiding return blocks (18) are arranged at an angle inclined by forty-five degrees, and a plurality of through holes communicated with the filter net rack (8) are arranged on the accumulation shell (19).

5. The hydraulic engineering farmland irrigation anti-blocking device according to claim 4, wherein the stepped filtering and cleaning assembly further comprises a waterproof motor (14) positioned at the center of the filter screen frame (8), a rotating rod (13) is arranged at the output end of the waterproof motor (14), the other end of the rotating rod (13) penetrates through the outer side of the filter screen frame (8) and is connected with a cross rod (15), and a plurality of cleaning heads (16) matched with the first collecting groove (9), the second collecting groove (10), the third collecting groove (11) and the fourth collecting groove (12) are arranged on the cross rod (15).

6. The hydraulic engineering farmland irrigation anti-blocking device according to claim 5, wherein the outer surface of the waterproof motor (14) is provided with a waterproof protective shell, and a sealing ring is arranged at the joint of the rotary rod (13) and the filter screen frame (8).

7. The hydraulic engineering farmland irrigation anti-blocking device according to claim 6, wherein the cleaning head (16) is composed of a cleaning rod and a cleaning block, the cleaning rod is fixed with the cross rod (15), the cleaning block is fixed with the other end of the cleaning rod, a plurality of protruding particles are arranged on the outer surface of the cleaning block, and the cleaning block and the protruding particles are made of rubber materials.