CN210767126U

CN210767126U - Drainage device for agricultural water conservancy project

Info

Publication number: CN210767126U
Application number: CN201921725509.7U
Authority: CN
Inventors: 刘敬东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-16
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a drainage device for agricultural hydraulic engineering, including mainstream pipeline, reposition of redundant personnel pipeline and contact pipeline, the upper end of mainstream pipeline is provided with the external tapping, and the lower extreme of mainstream pipeline is connected with first shunt valve, the right side of first shunt valve is connected with the reposition of redundant personnel pipeline, and the right-hand member of reposition of redundant personnel pipeline is connected with the second shunt valve, the outer end of second shunt valve is provided with fixing bolt, and is connected with the contact pipeline below the second shunt valve, the bottom left side of contact pipeline is provided with the support, and the top of support is provided with the pivot to the periphery of pivot is provided with the mud scraper, the bottom export of contact pipeline is provided with the first mud net that hinders. This drainage device for agricultural hydraulic engineering forms through a plurality of reposition of redundant personnel pipelines and contact pipeline combination, and a plurality of pipelines work jointly can improve the drainage efficiency of this device, and the front end of contact pipeline is provided with the wiper blade, can scrape deposit silt and prevent the inside jam of pipeline.

Description

Drainage device for agricultural water conservancy project

Technical Field

The utility model relates to an agricultural hydraulic engineering technical field specifically is a drainage device for agricultural hydraulic engineering.

Background

Agricultural hydraulic engineering is a specialty and carries out retaining and drainage system of work to farmland retaining, the farmland has the field that the full-time of large tracts of land was planted, also have small-scale peasant household vegetable field and grain field, however no matter be large-scale planting field or small-scale peasant household field of using oneself, its inside crops production condition of planting all has harsh requirement to water content in with the farmland, the farmland fertility degree receives the influence of water yield and fertilizer, how much of water yield is relevant with the situation of weather environment, therefore agricultural hydraulic engineering's effect is mostly carries out the water storage and carries out the drainage to the farmland when the water yield is too much for the farmland when the arid.

Most conventional and simplest and most simple and convenient agricultural hydraulic engineering for seting up the catch basin all around in the farmland, plant the water yield that peasants controlled the farmland through drawing water or drainage in to the catch basin, the below ground in also having a lot of farmlands can install and be provided with the water service pipe, however if the water yield is too big in the farmland appears, cause the condition that the ditch pond has been submerged, it carries out the efficient to unnecessary water yield and discharges to be difficult to, conventional farmland drainage device is all high-efficient inadequately under this kind of condition, long-time soaking can lead to the plant death, produce economic loss, and conventional drainage pipe has the condition of easy jam, in case silt is too much in the rivers, the pipeline is very easily blockked up by silt, the consuming time power of changing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage device for agricultural water conservancy projects, which solves the problems that the conventional farmland drainage device provided in the background art has lower working efficiency and is easy to cause crop death; the drainage pipeline is easily blocked by silt, and the replacement is time-consuming and labor-consuming.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage device for agricultural hydraulic engineering, includes mainstream pipeline, reposition of redundant personnel pipeline and contact pipeline, the upper end of mainstream pipeline is provided with the external tapping, and the lower extreme of mainstream pipeline is connected with first shunt valve, the right side of first shunt valve is connected with the reposition of redundant personnel pipeline, and the right-hand member of reposition of redundant personnel pipeline is connected with the second shunt valve, the outer end of second shunt valve is provided with fixing bolt, and is connected with the contact pipeline below the second shunt valve, the bottom left side of contact pipeline is provided with the support, and the top of support is provided with the pivot to the periphery of pivot is provided with the mud scraper, the bottom export of contact pipeline is provided with first mud blocking net, and the inside of contact pipeline is provided with the second and hinders mud blocking.

Preferably, the main flow pipeline, the outer interface and the first flow dividing valve form an integrated structure, and the right side of the first flow dividing valve is connected with a plurality of flow dividing pipelines and a second flow dividing valve in sequence at equal intervals.

Preferably, a plurality of contact pipelines are arranged below the main pipeline at equal intervals, the contact pipelines are connected with the second flow dividing valve, and the second flow dividing valve and the contact pipelines form an integrated structure.

Preferably, the fixing bolts are arranged at equal angles on the left side and the right side of the second flow dividing valve, and the second flow dividing valve and the flow dividing pipeline form a dismounting and mounting structure through the fixing bolts.

Preferably, the mud scraping plates are arranged on the periphery of the rotating shaft at equal angles, the mud scraping plates are in contact with the outer surface of the first mud blocking net, and the first mud blocking net is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the drainage device for the agricultural water conservancy project,

1. the device has the advantages that the device is time-saving and labor-saving compared with a conventional drainage pipeline, can beat the water flow accumulated in the farmland as soon as possible in a short time, and improves the storage probability of crops;

2. the front end of the contact pipeline is provided with the mud scraper which can automatically rotate under the action of water flow impact without providing power from the outside so as to be in contact with the outer surface of the first mud blocking net to scrape away mud blocked outside the first mud blocking net and prevent the mud from entering the pipeline to block the pipeline, compared with a conventional drainage pipeline, the device can effectively prolong the working time, and the situation of pipeline blocking is avoided, so that more time is saved for a user;

3. the reposition of redundant personnel pipeline passes through fixing bolt and second reposition of redundant personnel valve interconnect is fixed, and the user can select more reposition of redundant personnel pipelines of installation and contact pipeline as appropriate, or demolish unnecessary pipeline, so the adjustment length that this device can be more nimble to the farmland of the different specifications of better adaptation, and can insert the water injection device at outer interface, prevent the arid through this device water injection in to the farmland.

Drawings

FIG. 1 is a schematic view of the connection front view structure of the diversion pipeline, the second diversion valve and the contact pipeline of the present invention;

FIG. 2 is a schematic view of the structure of the utility model showing the connection between the rotating shaft and the mud scraper;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main flow conduit; 2. an external interface; 3. a first diverter valve; 4. a diversion pipeline; 5. a second diverter valve; 6. fixing the bolt; 7. contacting the conduit; 8. a support; 9. a rotating shaft; 10. a mud scraper; 11. a first mud blocking net; 12. and the second mud blocking net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drainage device for agricultural water conservancy projects comprises a main flow pipeline 1, an external port 2, a first diversion valve 3, a diversion pipeline 4, a second diversion valve 5, a fixing bolt 6, a contact pipeline 7, a support 8, a rotating shaft 9, a mud scraping plate 10, a first mud blocking net 11 and a second mud blocking net 12, wherein the external port 2 is arranged at the upper end of the main flow pipeline 1, the first diversion valve 3 is connected to the lower end of the main flow pipeline 1, the diversion pipeline 4 is connected to the right side of the first diversion valve 3, the second diversion valve 5 is connected to the right end of the diversion pipeline 4, the fixing bolt 6 is arranged at the outer end of the second diversion valve 5, the contact pipeline 7 is connected to the lower part of the second diversion valve 5, the support 8 is arranged on the left side of the bottom end of the contact pipeline 7, the rotating shaft 9 is arranged above the support 8, the mud scraping plate 10 is arranged on the periphery of the rotating shaft 9, the first, and a second sludge blocking net 12 is arranged inside the contact pipeline 7.

Mainstream pipeline 1 all constitutes the integral structure with external tapping 2 and first shunt valve 3, and the right side of first shunt valve 3 has connected gradually a plurality of shunt canals 4 and second shunt valve 5 with equidistant, and this device inserts devices such as suction pump through external tapping 2 and provides power and drains, and rivers get into the inside of shunt canals 4 through contact tube 7 and second shunt valve 5, discharge to mainstream pipeline 1 through first shunt valve 3 flow direction at last.

The lower equidistant range of mainstream pipeline 1 has a plurality of contact pipelines 7, and contact pipeline 7 all with second shunt valve 5 interconnect to second shunt valve 5 constitutes integrated structure with contact pipeline 7, and a plurality of contact pipelines 7 work simultaneously, can improve the drainage rate of this device by a wide margin, and can cover more farmland regions.

The fixing bolts 6 are arranged at equal angles on the left side and the right side of the second flow dividing valve 5, the second flow dividing valve 5 and the flow dividing pipelines 4 form a dismounting and mounting structure through the fixing bolts 6, and a user can select to continuously mount more flow dividing pipelines 4 and contact pipelines 7 on the right side of the second flow dividing valve 5 at the tail end according to conditions or dismount redundant flow dividing pipelines 4 and contact pipelines 7.

The angle range such as the periphery of wiper 10 at pivot 9, and wiper 10 and the first surface that hinders mud net 11 contact each other to first hinder mud net 11 and set up to arc structure, wiper 10 rotates under the drive of rivers, and the tail end through wiper 10 contacts with the first surface that hinders mud net 11 at the rotation in-process, scrapes off the first accumulational silt of mud net 11 surface that hinders, prevents that contact pipeline 7 from blockking up.

The working principle is as follows: as shown in fig. 1, the device forms a whole set of pipeline system by combining a plurality of diversion pipelines 4, a contact pipeline 7 and a second diversion valve 5, when excessive water is stored in a farmland and a drainage pool arranged in the farmland cannot drain water efficiently, a user can use the device to place the contact pipelines 7 at the water storage position of the farmland in sequence according to ridges, the main pipeline 1 is connected with drainage devices such as a water suction pump and the like through an external port 2, the drainage device is started, attraction force is dispersed to the diversion pipelines 4 and the contact pipelines 7 through a first diversion valve 3, the diversion pipelines 4 are fixedly arranged at the left side and the right side of the second diversion valve 5 through fixing bolts 6, the user can select the overall length of the diversion pipelines 4 and the second diversion valve 5 according to the length of the farmland, so as to adjust the number of the lower contact pipelines 7, and the drainage device sucks and discharges water flow in the farmland through the pipelines;

in the process that water flow is sucked to the contact pipeline 7, as shown in fig. 2 and fig. 3, the attached sludge in the water flow can contact with the first sludge blocking net 11, the attached sludge is blocked on the surface of the first sludge blocking net 11, a small amount of small-particle impurities are left to continue to enter the contact pipeline 7, the attached sludge is blocked by the second sludge blocking net 12 with a finer grid, a rotating shaft 9 is arranged above the support 8, the water flow can impact the sludge scraping plate 10 in the process of entering the contact pipeline 7, the sludge scraping plate 10 drives the rotating shaft 9 to rotate continuously on the right side of the support 8, the tail end of the sludge scraping plate 10 can contact with the outer surface of the first sludge blocking net 11 in the rotating process, and therefore the sludge accumulated on the outer surface of the first sludge blocking net 11 is scraped under the driving of the water flow, and the device is prevented from being blocked.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage device for agricultural hydraulic engineering, includes mainstream pipeline (1), reposition of redundant personnel pipeline (4) and contact pipeline (7), its characterized in that: the upper end of mainstream pipeline (1) is provided with external tapping (2), and the lower extreme of mainstream pipeline (1) is connected with first shunt valve (3), the right side of first shunt valve (3) is connected with shunt pipe (4), and the right-hand member of shunt pipe (4) is connected with second shunt valve (5), the outer end of second shunt valve (5) is provided with fixing bolt (6), and is connected with contact pipeline (7) below second shunt valve (5), the bottom left side of contact pipeline (7) is provided with support (8), and the top of support (8) is provided with pivot (9) to the periphery of pivot (9) is provided with mud scraping plate (10), the bottom export of contact pipeline (7) is provided with first mud blocking net (11), and the inside of contact pipeline (7) is provided with the second mud blocking net (12).

2. The agricultural water conservancy project drainage device of claim 1, wherein: the main flow pipeline (1), the outer interface (2) and the first flow dividing valve (3) form an integrated structure, and the right side of the first flow dividing valve (3) is connected with a plurality of flow dividing pipelines (4) and a second flow dividing valve (5) in sequence at equal intervals.

3. The agricultural water conservancy project drainage device of claim 1, wherein: a plurality of contact pipelines (7) are arranged below the main pipeline (1) at equal intervals, the contact pipelines (7) are connected with the second flow dividing valve (5) mutually, and the second flow dividing valve (5) and the contact pipelines (7) form an integrated structure.

4. The agricultural water conservancy project drainage device of claim 1, wherein: the fixing bolts (6) are arranged at equal angles on the left side and the right side of the second flow dividing valve (5), and the second flow dividing valve (5) and the flow dividing pipeline (4) form a dismounting and mounting structure through the fixing bolts (6).

5. The agricultural water conservancy project drainage device of claim 1, wherein: the mud scraping plates (10) are arranged on the periphery of the rotating shaft (9) at equal angles, the mud scraping plates (10) are in contact with the outer surfaces of the first mud blocking nets (11), and the first mud blocking nets (11) are of circular arc-shaped structures.