CN210094226U

CN210094226U - Irrigation system in field

Info

Publication number: CN210094226U
Application number: CN201920769163.4U
Authority: CN
Inventors: 欧锦南; 许国伟; 李杲杲; 陈晓宇; 戴成业; 陈衡珊; 吴盛鹏; 黄瑞峰
Original assignee: Guangdong Ju Sheng Construction Engineering Co Ltd
Current assignee: Guangdong Ju Sheng Construction Engineering Co Ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-02-21
Anticipated expiration: 2029-05-25

Abstract

The utility model relates to a field irrigation system, including suction pump, pipeline, approach channel and farmland, the pipeline passes through the suction pump and will irrigate the water pump sending to approach channel, and the approach channel includes the canal unit and is located the support frame of canal unit below, and adjacent canal unit splices each other, and the support frame is installed in the lower terminal surface of canal unit, and canal unit side is opened has logical groove, leads to the groove and sets up towards the farmland. By adopting the technical scheme, the arrangement of the support frame is beneficial to reducing the situation that the placement of the water diversion channel is not stable and even the water diversion channel is arched or collapsed due to uneven ground; by arranging the plurality of water channel units, the mounting efficiency of the water channel is improved, the mounting time is shortened, the disassembly and the transportation are convenient, and the processing cost is saved; through setting up logical groove and breakwater, utilize to lead to the groove and will irrigate water and introduce the farmland in, slide in leading to the groove through the breakwater and lead to the groove in order to lead to closedly, and then make things convenient for diversion or close water operation.

Description

Irrigation system in field

Technical Field

The utility model belongs to the technical field of irrigate the technique and specifically relates to a field irrigation system is related to.

Background

With the development of agriculture in China, agricultural irrigation water becomes an important resource for crop growth. At present, the most common water diversion mode is that a cast-in-place concrete channel and a prefabricated cement channel are adopted for water diversion operation. The cast-in-place concrete channel comprises a channel bottom for preventing seepage of the channel, a side slope and a production road surface.

The construction method of the concrete channel, need to mix the concrete in order to cast the concrete channel on site, in the course of construction, need to measure the moisture content of sand and aggregate, the configuration process is comparatively tedious, the construction time is longer; in the concrete pouring process, the channel needs to be frequently checked whether to have the conditions of looseness and deformation or not, and is repaired and reinforced in time; after the concrete is poured, the watering maintenance is continuously carried out for more than one month. Therefore, the construction process of the cast-in-place concrete channel has the defects of complicated working procedures, long time, easy loosening and deformation and the like. Therefore, there is room for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a field irrigation system has the advantage of installation simple and convenient, stable and easy regulation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a field irrigation system, includes suction pump, pipeline and the inlet channel of setting between the farmland, the pipeline passes through the suction pump will irrigate the water pump send extremely in the inlet channel, the inlet channel includes a plurality of ditch units and is located the support frame of ditch unit below, and is adjacent the ditch unit splices each other, the support frame install in the lower terminal surface of ditch unit, open ditch unit side has logical groove, it has the breakwater to lead to sliding connection in the groove, lead to the setting of groove orientation both sides farmland.

By adopting the technical scheme, when the plurality of water channel units are spliced into the diversion channel, firstly, a channel is excavated at the adjacent position of a farmland, the plurality of water channel units are supported on the bottom surface of the channel by adjusting the supporting frame, meanwhile, the upper end surfaces of the adjacent water channel units are aligned, and then, the plurality of adjacent water channel units are spliced with each other to form the diversion channel whole; when irrigation water is introduced into a farmland, opening a water pump valve, pumping the irrigation water into the water diversion channel, pulling the water baffle upwards to enable the through groove to communicate the water diversion channel and the farmland, and leading the irrigation water in the water diversion channel to the farmland through the through groove; therefore, the adjustable support frame is arranged to enable the water diversion channel to be supported on any ground surface, so that the situation that the water diversion channel is placed unstably and is even arched or collapsed due to uneven ground surface is reduced; the diversion channel is formed by splicing a plurality of water channel units, so that the installation efficiency of the water channel is improved, the installation time is shortened, the disassembly and the transportation are convenient, and meanwhile, the water channel units are prefabricated products, the batch production can be carried out, and the processing cost is saved; through setting up logical groove and breakwater, utilize to lead to the groove and introduce irrigation water in the farmland, slide in leading to the groove through the breakwater and lead to the groove in order to lead to closedly, and then make things convenient for diversion or close water operation, realize the artificial volume of watering that determines the specific region increase and decrease irrigation water in the farmland.

The utility model discloses further set up to: the one end arch of ditch unit has first lug, the other end of ditch unit is sunken to have first recess, first lug is with adjacent the first recess joint of ditch unit.

Through adopting above-mentioned technical scheme, through setting up first lug and first recess in the both sides of ditch unit respectively, when the equipment ditch unit, first lug and first recess joint for two adjacent ditch units are more stable when assembling into an organic whole, are favorable to reducing the condition that adjacent ditch unit drops because of the installation is unstable, are favorable to reducing the condition that a plurality of ditch unit dislocation make adjacent ditch unit gap increase simultaneously.

The utility model discloses further set up to: and a sealing strip is arranged in the first groove.

Through adopting above-mentioned technical scheme, the sealing strip is the cushion that the flexible glue material was made, has stronger elasticity and resilience, through set up the sealing strip in first recess, when the equipment canal unit, in the time of first lug and first recess joint, sealing strip butt in first lug and the first recess for the sealing strip is through extrusion back to deformation all around and fill up the clearance between first lug and the first recess, be favorable to improving the leakproofness between first lug and the first recess, and then reduce the condition outside the inlet channel that the irrigation water in the inlet channel permeates to the inlet channel.

The utility model discloses further set up to: the protruding connecting block that has in the side both ends of ditch unit, it is adjacent the connecting block of ditch unit can dismantle the connection each other, and is adjacent when the connecting block is connected, first lug supports tightly the sealing strip.

Through adopting above-mentioned technical scheme, through the protruding connecting block of medial surface at the canal unit, when connecting two adjacent connecting blocks through the bolt, realize connecting two adjacent canal units, first lug supports tight sealing strip this moment, make the sealing strip receive the extrusion deformation back, extend along the inner peripheral surface direction of first recess and warp, make the sealing strip support the inner peripheral surface in the recess tightly, thereby seal the clearance between first lug and the first recess more effectively, be favorable to strengthening the seal between first lug and the first recess, and then reduce the irrigation water in the canal and permeate the outer condition of canal from the gap between first lug and the first recess.

The utility model discloses further set up to: a first end cover and a second end cover are detachably connected to two ends of the water diversion channel respectively, a second groove is formed in one side, facing the water diversion channel, of the first end cover, and the second groove is clamped with the first bump; the second end cover is towards the protruding second lug that has of one side of inlet channel, the second lug with first recess joint.

By adopting the technical scheme, the first end cover and the second end cover are respectively in threaded connection with the two ends of the water diversion channel, so that a water storage space with a certain depth is formed by the water diversion channel, the first end cover and the second end cover, and irrigation water is favorably retained in the water diversion channel and circulates in the water diversion channel; through setting up second lug and second recess, make second lug and second recess joint respectively behind the inlet channel both ends, connect fixedly through the bolt, be favorable to improving the seal at first end cover and second end cover and inlet channel both ends, be favorable to reducing simultaneously and irrigate the water and permeate the outer condition to the inlet channel from the inlet channel both ends.

The utility model discloses further set up to: the support frame includes bracing piece and connecting rod, connecting rod threaded connection in the bracing piece outer peripheral face, the connecting rod with the lower terminal surface fixed connection of ditch unit, the outer peripheral face screw thread of connecting rod link up organic rice screw, the machine rice screw supports tightly the outer peripheral face of bracing piece.

By adopting the technical scheme, the connecting rod is a cylinder with an internal thread in the middle, the supporting rod is a cylinder with an external thread on the peripheral surface, and the connecting rod is in threaded connection with the supporting rod so as to adjust the length of the supporting frame; the screw thread rotation is limited by arranging the screw thread, so that the height of the support frame is fixed; when placing the ditch unit in the irrigation canals and ditches, through adjusting a plurality of support frame lengths of terminal surface under the ditch unit and through the fixed back of machine meter screw for the ditch unit can be placed steadily in the irrigation canals and ditches of highly abrupt unevenness, is favorable to reducing simultaneously that the diversion canal is indefinite because of the surface relief, causes the circumstances that the diversion canal hunches or sinks.

The utility model discloses further set up to: the lower end face of the supporting rod is provided with supporting legs.

By adopting the technical scheme, the supporting rod and the supporting legs are cylinders, the peripheral diameter of the supporting legs is larger than that of the supporting rod, the pressure of the supporting rod to the ground is reduced, the supporting frame can be stably placed on the ground, and the stability of the supporting frame when being supported on the ground surface is improved.

The utility model discloses further set up to: the water baffle blocks the through groove, a third groove is formed in the inner side face of the through groove, a third bump is protruded on the outer peripheral face of the water baffle, and the third bump is clamped and slides in the third groove.

By adopting the technical scheme, the through groove is similar to a U shape, and when the water baffle is pulled upwards until the third bump is separated from the third groove, the irrigation water flows into a farmland through a gap between the third bump and the third groove, so that the farmland irrigation operation is facilitated; after field irrigation finishes, promote breakwater to breakwater downwards and shelter from logical groove for the breakwater dams the irrigation water that dams flows out from leading to the groove, is favorable to improving the leakproofness of breakwater and ditch unit, and then reduces irrigation water and continuously flows into the farmland, leads to the farmland to soak seriously, and then causes the crops oxygen deficiency and loses the condition of vitality. From this, through setting up breakwater, third lug and third recess, be convenient for close the logical groove that communicates inlet channel and farmland for it is more simple and convenient to operate.

The utility model discloses further set up to: and a sealing strip is arranged in the third groove.

Through adopting above-mentioned technical scheme, through set up the sealing strip in the third recess, when promote breakwater to the complete butt of sealing strip in third lug and the third recess downwards, make the sealing strip warp the extension along outer peripheral face direction, make the outer peripheral face of sealing strip and the inner peripheral surface butt of third recess, be favorable to improving the leakproofness between third lug and the third recess, make the breakwater block irrigation water effectively and pass through the clearance between third lug and the third recess, flow into the farmland from the inlet channel, and then reduce irrigation water and continuously flow into the farmland, it is serious to lead to the farmland flooding, and then cause crops oxygen deficiency and lose the condition of vitality.

The utility model discloses further set up to: the upper end face of the water baffle is provided with a handle.

Through adopting above-mentioned technical scheme, through the handle that supplies the staff push-and-pull at the up end fixed connection of breakwater, make things convenient for the staff through the pulling or promote the handle for the breakwater shelters from or opens logical groove, and then realizes leading to the logical groove of closing drainage irrigation water.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the connecting block, the sealing strip, the first bump and the first groove, the situation that adjacent ditch units fall off due to instable installation is favorably reduced; the sealing performance between the first lug and the first groove is enhanced, and the condition that irrigation water permeates out of the water channel from a gap between the first lug and the first groove is further reduced;

2. by arranging the support frame and fixing the support rod by the machine meter screw, the ditch unit can be stably placed in a highly-protruded and uneven ditch after the support frame is adjusted in length and fixed by the machine meter screw, so that the situation that the ditch is arched or collapsed due to the fact that the surface of the ditch is fluctuated is reduced;

3. the arrangement of the first end cover and the second end cover is beneficial to reducing the condition that the irrigation water flows out from the side surface of the water diversion channel; the sealing performance of the first end cover, the second end cover and the two ends of the water diversion channel can be improved, the flow velocity of the irrigation water in the length direction of the water diversion channel can be reduced, the flow velocity of the irrigation water flowing to a farmland through the through grooves can be improved, and the irrigation speed of the irrigation water for irrigating the farmland can be improved;

4. through the arrangement of the through groove, the water baffle, the sealing strip, the third bump, the third groove and the handle, the farmland irrigation operation is facilitated; the sealing performance between the third bump and the third groove is improved, so that the water baffle blocks irrigation water from flowing into a farmland from the water diversion channel, irrigation water is further reduced from continuously flowing into the farmland, the farmland is seriously soaked, and the condition that crops lose vigor due to oxygen deficiency is caused.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is an exploded view of the structure of the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an exploded view of another angle structure of the present embodiment;

FIG. 6 is an enlarged view of a portion of FIG. 6 at E;

FIG. 7 is an enlarged view of a portion of FIG. 2 at D;

fig. 8 is a partially enlarged view at C in fig. 2.

Reference numerals: 1. a water pump; 2. a pipeline; 3. a water diversion canal; 31. a ditch unit; 32. a support frame; 321. a connecting rod; 322. a support bar; 323. supporting legs; 324. a machine-meter screw; 4. a second groove; 5. a through groove; 51. a third groove; 6. a water baffle; 61. a third bump; 62. a handle; 7. a first bump; 8. a first groove; 9. a sealing strip; 10. connecting blocks; 11. a first end cap; 12. a second end cap; 13. and a second bump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, a field irrigation system, including suction pump 1, pipeline 2 and inlet channel 3, pipeline 2 communicates in the river, and the other end of pipeline 2 communicates with the mouth that draws water of suction pump 1, and pipeline 2 passes through suction pump 1 and drains irrigation water to inlet channel 3 in, and the cross section of inlet channel 3 is type "U" type, and the both sides of inlet channel 3 link up to open has a plurality of logical grooves 5, leads to groove 5 and communicates to the farmland. The penstock 3 includes a plurality of penstock units 31 and support frames 32.

As shown in fig. 3 and 4, a first protruding block 7 protrudes from one end of each channel unit 31, a first groove 8 is recessed from the other end of each channel unit 31, a sealing strip 9 having the same shape as the first protruding block 7 is placed in an inner cavity of the first groove 8, adjacent channel units 31 are clamped with each other through the first protruding block 7 and the first groove 8, and when the adjacent channel units 31 are clamped with each other, the heights of the upper end surfaces of the two channel units 31 are flush.

Connecting blocks 10 are arranged on two inner side faces of the water channel unit 31 in an inwards protruding mode, a plurality of through holes for bolts to pass through are formed in the connecting blocks 10 in the length direction of the water channel unit 31, adjacent connecting blocks 10 are connected through bolts, when the adjacent connecting blocks 10 are connected through the bolts, the first protruding blocks 7 are connected with the first grooves 8 in a clamped mode, and the first protruding blocks 7 are tightly abutted to the sealing strips 9 in the first grooves 8.

A first end cover 11 and a second end cover 12 are respectively installed at two ends of the aqueduct unit 31 (as shown in fig. 5), a second convex block 13 is protruded at one side of the second end cover 12 facing the aqueduct 3, and the second convex block 13 is clamped with the first groove 8 (as shown in fig. 6); a second groove 4 is formed in one side, facing the aqueduct 3, of the first end cover 11, and the first lug 7 is clamped with the second groove 4 (as shown in fig. 7); a plurality of through holes for bolts to pass through are formed in the side faces of the first end cover 11 and the second end cover 12, and when the first end cover 11 is connected with the connecting block 10 through the bolts, the first bump 7 is clamped with the second groove 4; when the second end cap 12 is connected with the connecting block 10 through the bolt, the second lug 13 is clamped with the first groove 8.

The logical groove 5 of ditch unit 31 medial surface is "U" shape, it has breakwater 6 to lead to sliding connection in groove 5, the appearance of breakwater 6 is unanimous with leading to groove 5 appearance, the inner peripheral surface that leads to groove 5 is opened has third recess 51, the outer peripheral face arch of breakwater 6 has third lug 61, the sealing strip 9 unanimous with third lug 61 appearance is placed to the inner chamber of third recess 51, third lug 61 sliding clamping connects in third recess 51, when pushing down breakwater 6 to leading to groove 5 bottom, third lug 61 sliding clamping connects in third recess 51, and sealing strip 9 in third lug 61 and the third recess 51 supports tightly.

As shown in fig. 8, a plurality of support frames 32 are fixedly connected to the lower end surface of the canal unit 31, the support frames 32 are uniformly distributed, each support frame 32 includes a connecting rod 321 and a support rod 322, the connecting rod 321 is a cylinder with an internal thread passing through the connecting rod 321, the support rod 322 is a cylinder with an external thread arranged on the outer peripheral surface, the inner peripheral diameter of the connecting rod 321 is greater than the outer peripheral diameter of the support rod 322, the connecting rod 321 is in threaded connection with the support rod 322 to adjust the overall height of the support frame 32, one end of the connecting rod 321 is fixedly connected to the lower end surface of the canal unit 31, an organic rice screw 324 passes through the outer peripheral surface of the connecting rod 321, the organic rice screw 324 abuts against the outer peripheral surface of the support rod 322, the lower end surface of the support.

The working conditions and principles of the embodiment are as follows:

when the diversion canal 3 is installed, firstly, after the height of the support frames 32 of the plurality of canal units 31 is adjusted, the machine meter screws 324 on the support frames 32 are locked to enable the support frames 32 to keep the current height, then the plurality of canal units 31 are smoothly and stably placed in a canal with the excavation completed, so that the adjacent canal units 31 are highly flush, then the first convex blocks 7 and the first grooves 8 of the plurality of adjacent canal units 31 are clamped, and meanwhile, the adjacent connecting blocks 10 are connected to a fastening state through bolts.

Then, the first end cap 11 and the second end cap 12 are respectively installed at two ends of the spliced ditch units 31, so that the first projection 7 is clamped with the second groove 4, the second projection 13 is clamped with the first groove 8, and then the first end cap 11 and the second end cap 12 are connected with the connecting blocks 10 at two ends of the spliced ditch units 31 in a fastening state through bolts. Thereby, the installation process of the penstock 3 is completed.

When carrying out field irrigation system and arranging, communicate pipeline 2 and river, communicate the other end of pipeline 2 and the mouth that draws water of suction pump 1, communicate through the outlet of another pipeline 2 and suction pump 1, with the inlet channel 3 of the other end intercommunication of pipeline 2, then, communicate logical groove 5 of inlet channel 3 to the farmland. Therefore, the whole arrangement of the field irrigation system is completed.

When carrying out the field irrigation, switch on suction pump 1 power to open the water valve of suction pump 1, make river water drainage to in the inlet channel 3, then, upwards pulling handle 62 makes breakwater 6 open logical groove 5, and irrigation water flows to the farmland through leading to groove 5 in, irrigates the farmland crop. When the field irrigation is completed, the handle 62 is pushed downwards to enable the water baffle 6 to close the through groove 5, and the circulation of irrigation water is stopped. Thus, the whole process of farmland irrigation is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A field irrigation system is characterized in that: including suction pump (1), pipeline (2) and diversion canal (3) of setting between the farmland, pipeline (2) are passed through suction pump (1) will irrigate the water pump sending extremely in diversion canal (3), diversion canal (3) include a plurality of ditch units (31) and support frame (32) that are located ditch unit (31) below, and are adjacent ditch unit (31) splice each other, support frame (32) install in the lower terminal surface of ditch unit (31), open ditch unit (31) side has logical groove (5), it has breakwater (6) to lead to sliding connection in groove (5), it sets up towards both sides farmland to lead to groove (5).

2. The field irrigation system as recited in claim 1, further comprising: the one end arch of ditch unit (31) has first lug (7), the other end of ditch unit (31) is sunken to have first recess (8), first lug (7) and adjacent first recess (8) joint of ditch unit (31).

3. The field irrigation system as recited in claim 2, further comprising: and a sealing strip (9) is arranged in the first groove (8).

4. The field irrigation system as recited in claim 3, further comprising: protruding connection block (10) that have in the side both ends of ditch unit (31), it is adjacent connection can be dismantled each other in connection block (10) of ditch unit (31), when adjacent when connection block (10) are connected, first lug (7) support tightly sealing strip (9).

5. The field irrigation system as recited in claim 4, further comprising: a first end cover (11) and a second end cover (12) are detachably connected to two ends of the water diversion channel (3) respectively, a second groove (4) is formed in one side, facing the water diversion channel (3), of the first end cover (11), and the second groove (4) is clamped with the first bump (7); the second end cover (12) is towards the protruding second lug (13) that has of one side of inlet channel (3), second lug (13) with first recess (8) joint.

6. The field irrigation system as recited in claim 1, further comprising: the support frame (32) comprises a support rod (322) and a connecting rod (321), wherein the connecting rod (321) is in threaded connection with the outer peripheral surface of the support rod (322), the connecting rod (321) is fixedly connected with the lower end surface of the water channel unit (31), an organic rice screw (324) is penetrated through the outer peripheral surface of the connecting rod (321), and the organic rice screw (324) is tightly abutted against the outer peripheral surface of the support rod (322).

7. The field irrigation system as recited in claim 6, further comprising: the lower end surface of the supporting rod (322) is provided with a supporting leg (323).

8. The field irrigation system as recited in claim 6, further comprising: the water baffle (6) shields the through groove (5), a third groove (51) is formed in the inner side face of the through groove (5), a third bump (61) is protruded on the outer peripheral face of the water baffle (6), and the third bump (61) is clamped and slid in the third groove (51).

9. The field irrigation system as recited in claim 8, further comprising: and a sealing strip (9) is arranged in the third groove (51).

10. The field irrigation system as recited in claim 8, further comprising: the upper end surface of the water baffle (6) is provided with a handle (62).