CN214033631U

CN214033631U - Irrigation and water conservancy circulation irrigation and drainage device

Info

Publication number: CN214033631U
Application number: CN202023048818.0U
Authority: CN
Inventors: 周欢
Original assignee: Guangxi College of Water Resources and Electric Power
Current assignee: Guangxi College of Water Resources and Electric Power
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a irrigation and water conservancy circulation irrigation and drainage device, including the farmland, the upper surface in farmland has seted up drainage ditch and retaining well respectively, the drainage ditch is linked together with the retaining well, the upper surface in farmland is provided with irrigation and drainage mechanism, irrigation and drainage mechanism includes the mounting panel of fixed connection at the upper surface in farmland, the last fixed surface of mounting panel is connected with the motor protection case, the interior diapire fixedly connected with water delivery pump of motor protection case, water delivery pump's the end fixedly connected with inlet tube of intaking. This irrigation and water conservancy circulation irrigation and drainage device through setting up the ditch and retaining well of drawing water, can be behind rainy weather, carries out the drainage and collects the inside too much water in farmland, avoids the water level too high to submerge the crops, through setting up water delivery pump, inlet tube, drinking-water pipe and watering pipe, can utilize the water that stores up in the water delivery pump will retaining well to take out when the arid, irrigates the crops, has improved the utilization ratio of limited water resource.

Description

Irrigation and water conservancy circulation irrigation and drainage device

Technical Field

The utility model relates to a farmland irrigation and drainage equipment technical field specifically is a irrigation and water conservancy circulation irrigation and drainage device.

Background

Agricultural irrigation mainly refers to irrigation operation carried out on agricultural cultivation areas, and agricultural irrigation modes can be generally divided into traditional ground irrigation and common sprinkling irrigation. Traditional ground irrigation includes furrow irrigation, flood irrigation and flood irrigation.

However, the traditional ground irrigation mode is usually large in water consumption and low in water utilization rate, and is an unreasonable agricultural irrigation mode, in addition, the common spray irrigation technology is a common irrigation mode in Chinese agricultural production, but the water utilization rate of the common spray irrigation technology is not high, so that a farmland water conservancy circulating drainage and irrigation device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a irrigation and water conservancy circulation irrigation and drainage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a farmland water conservancy circulation irrigation and drainage device, includes the farmland, the upper surface in farmland has seted up drainage irrigation canals and ditches and retaining well respectively, the drainage irrigation canals and ditches is linked together with the retaining well, the upper surface in farmland is provided with the drainage and irrigation mechanism, the drainage and irrigation mechanism includes the mounting panel of fixed connection at the farmland upper surface, the last fixed surface of mounting panel is connected with the motor protecting box, the interior diapire fixedly connected with water delivery pump of motor protecting box, the end fixedly connected with inlet tube of intaking of water delivery pump, two water pipes of three-way pipe fixedly connected with are passed through to the other end of inlet tube, two the one end that the three-way pipe was kept away from to the water delivery pipe extends to the inside of two retaining wells respectively, two watering pipes of three-way pipe fixedly connected with are passed through to the water delivery pump's water.

Preferably, the quantity of diversion irrigation canals and ditches and retaining well is two, two diversion irrigation canals and ditches and retaining well symmetry respectively set up the left and right sides in the farmland.

Preferably, two the one end that the drinking-water pipe is located water storage well inside respectively all is provided with porous filter head, two the surface of drinking-water pipe all is provided with the solenoid valve.

Preferably, the joints of the two water diversion ditches and the water storage well are provided with filtering retaining nets.

Preferably, the surface of watering pipe is provided with rotatory nozzle, rotatory nozzle's quantity is a plurality of, a plurality of rotatory nozzle is equallyd divide for two sets of equidistance respectively and sets up the upper surface at two watering pipes.

Preferably, the front of motor protecting box is provided with control switch, control switch's surface cover is equipped with soft rubber protection casing, control switch and external power source electric connection.

Advantageous effects

The utility model provides a irrigation and water conservancy circulation irrigation and drainage device possesses following beneficial effect:

1. this irrigation and water conservancy circulation irrigation and drainage device through setting up diversion irrigation canals and ditches and impoundment well, can be behind rainy weather, carry out the drainage and collect to the inside too much water in farmland, avoid the too high crop that floods of water level, protect the crop, through setting up the water delivery pump, the inlet tube, drinking-water pipe and watering pipe, can be when the arid, the water that stores up in utilizing the water delivery pump in with the impoundment well is taken out, irrigate the crop, too much water can flow back to the impoundment well from the diversion canal, the utilization ratio of limited water resource has been improved.

2. This irrigation and water conservancy circulation irrigation and drainage device sets up the solenoid valve through the surface at two drinking-water pipes, can select the water source of intaking according to two inside water level heights of retaining well, keep off the net through setting up the filtration, can prevent that earth in the farmland from flowing into in the retaining well, cause soil resource loss, through setting up the motor protective box, and set up soft rubber protection casing in control switch's outside, can protect water pump and control switch, avoid electrical equipment to soak for a long time in the rainwater and appear damaging.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of a porous filter head in a front view.

In the figure: 1 farmland, 2 diversion ditches, 3 water storage wells, 4 mounting plates, 5 motor protection boxes, 6 water delivery pumps, 7 water inlet pipes, 8 water pumping pipes, 9 irrigation pipes, 10 supports, 11 porous filter heads, 12 electromagnetic valves, 13 filtering blocking nets, 14 rotary spray heads and 15 control switches.

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: the utility model provides a farmland water conservancy circulation irrigation and drainage device, including farmland 1, diversion irrigation canals and ditches 2 and retaining well 3 have been seted up respectively to the upper surface in farmland 1, diversion irrigation canals and ditches 2 are linked together with retaining well 3, the quantity of diversion irrigation canals and ditches 2 and retaining well 3 is two, two diversion irrigation canals and ditches 2 and retaining well 3 symmetry respectively set up the left and right sides in farmland 1, through setting up diversion irrigation canals and ditches 2 and retaining well 3, can be behind rainy weather, carry out drainage and collection to 1 inside too much water in farmland, avoid the too high crop of flooding of water level, protect the crop, two diversion irrigation canals and ditches 2 all are provided with the filtration fender net 13 with the junction of retaining well 3, through setting up filtration fender net 13, can prevent that the earth in farmland 1 from flowing into in retaining well 3, cause soil resource loss.

The upper surface in farmland 1 is provided with the drainage and irrigation mechanism, the drainage and irrigation mechanism includes mounting panel 4 of fixed connection at 1 upper surface in farmland, the last fixed surface of mounting panel 4 is connected with motor protecting box 5, the front of motor protecting box 5 is provided with control switch 15, control switch 15's surface cover is equipped with the soft rubber protection casing, control switch 15 and external power source electric connection, inner diapire fixedly connected with water delivery pump 6 of motor protecting box 5, through setting up motor protecting box 5, and set up the soft rubber protection casing in control switch 15's outside, can protect water delivery pump 6 and control switch 15, avoid electrical equipment to soak for a long time in the rainwater and appear damaging.

Water inlet end fixedly connected with inlet tube 7 of water delivery pump 6, two drinking-water pipes 8 of three-way pipe fixedly connected with are passed through to the other end of inlet tube 7, the one end that the three-way pipe was kept away from to two drinking-water pipes 8 extends to the inside of two retaining wells 3 respectively, two drinking-water pipes 8 are located the inside one end of retaining well 3 respectively and all are provided with porous filter head 11, the surface of two drinking-water pipes 8 all is provided with solenoid valve 12, set up solenoid valve 12 through the surface at two drinking-water pipes 8, can carry out the selection to the source of intaking according to the water level height of two retaining wells 3 insides.

Two watering pipes 9 of water delivery pump 6's water outlet end through three-way pipe fixedly connected with, the upper surface in farmland 1 is provided with the support 10 that is used for supporting watering pipe 9, watering pipe 9's surface is provided with rotatory nozzle 14, rotatory nozzle 14's quantity is a plurality of, a plurality of rotatory nozzle 14 is equallyd divide and is set up the upper surface at two watering pipes 9 for two sets of equidistance respectively, through setting up water delivery pump 6, the inlet tube 7, drinking-water pipe 8 and watering pipe 9, can be when the arid, the water that stores up in utilizing water delivery pump 6 to hold sump well 3 is taken out, irrigate crops, too much water can be followed diversion ditch 2 and flow back to in the sump well 3, the utilization ratio of limited water resource has been improved.

The working principle is as follows: when the farmland water conservancy circulation drainage and irrigation device is used, excessive water in a farmland 1 can be drained and collected through the water diversion ditch 2 and the water storage well 3 in rainy weather, crops are prevented from being flooded by overhigh water level, the purpose of protecting the crops is achieved, water stored in the water storage well 3 can be pumped out by the water delivery pump 6 in drought through the water delivery pump 6, the water inlet pipe 7, the water pumping pipes 8 and the irrigation pipe 9, the crops are irrigated, the excessive water can flow back into the water storage well 3 from the water diversion ditch 2, the utilization rate of limited water resources is improved, water inlet sources can be selected according to the water level in the two water storage wells 3 through the electromagnetic valves 12 on the surfaces of the two water pumping pipes 8, soil in the farmland 1 can be prevented from flowing into the water storage wells 3 through the filtering retaining nets 13, soil resources are prevented from being lost through the motor protection boxes 5 and the soft rubber protection covers, can protect water delivery pump 6 and control switch 15, avoid equipment to appear damaging.

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 irrigation and water conservancy circulation irrigation and drainage device, includes farmland (1), its characterized in that: the water diversion ditch (2) and the water storage well (3) are respectively arranged on the upper surface of the farmland (1), the water diversion ditch (2) is communicated with the water storage well (3), the upper surface of the farmland (1) is provided with a drainage and irrigation mechanism, the drainage and irrigation mechanism comprises a mounting plate (4) fixedly connected to the upper surface of the farmland (1), the upper surface of the mounting plate (4) is fixedly connected with a motor protection box (5), the inner bottom wall of the motor protection box (5) is fixedly connected with a water delivery pump (6), the water inlet end of the water delivery pump (6) is fixedly connected with a water inlet pipe (7), the other end of the water inlet pipe (7) is fixedly connected with two water pumping pipes (8) through a three-way pipe, the two ends, far away from the three-way pipe, of the water pumping pipes (8) respectively extend to the insides of the two water storage wells (3), the water outlet end of the water delivery pump (6) is fixedly connected with two irrigation pipes (9) through a three-way pipe, the upper surface of the farmland (1) is provided with a support (10) for supporting the irrigation pipe (9).

2. The irrigation and water conservancy circulation irrigation and drainage device of claim 1, characterized in that: the quantity of diversion irrigation canals and ditches (2) and retaining well (3) is two, two diversion irrigation canals and ditches (2) and retaining well (3) symmetry respectively set up the left and right sides in farmland (1).

3. The irrigation and water conservancy circulation irrigation and drainage device of claim 1, characterized in that: two one end that drinking-water pipe (8) are located water storage well (3) respectively inside all is provided with porous filter head (11), two the surface of drinking-water pipe (8) all is provided with solenoid valve (12).

4. The irrigation and water conservancy circulation irrigation and drainage device of claim 1, characterized in that: and the joints of the two water diversion ditches (2) and the water storage well (3) are provided with filtering retaining nets (13).

5. The irrigation and water conservancy circulation irrigation and drainage device of claim 1, characterized in that: the surface of watering pipe (9) is provided with rotatory nozzle (14), the quantity of rotatory nozzle (14) is a plurality of, a plurality of rotatory nozzle (14) are equallyd divide for two sets of equidistance respectively and set up the upper surface at two watering pipes (9).

6. The irrigation and water conservancy circulation irrigation and drainage device of claim 1, characterized in that: the front of motor guard box (5) is provided with control switch (15), the surface cover of control switch (15) is equipped with soft rubber protection casing, control switch (15) and external power source electric connection.