CN209527398U - An environment-friendly drip irrigation device for agricultural cultivation - Google Patents

Abstract

The utility model provides an environment-friendly drip irrigation device for agricultural cultivation, which belongs to the technical field of farmland irrigation and includes a water collection structure and an irrigation structure. The water collection structure is installed on the top of the irrigation structure. The water pipe, the filter layer, and the outer water tank are movably installed on the top of the drip irrigation tank, the water inlet pipe is connected to one side of the drip irrigation tank, and the filter layer is installed at the middle and upper end of the drip irrigation tank. In the device, by setting the water collecting outer tank and the control valve, the water collecting outer tank can collect and store rainwater for subsequent irrigation in the rainy season, which has an environmental protection effect, and the control valve allows different irrigation areas to adjust the required water volume , avoiding waste is suitable for the production and use of environmentally friendly agricultural cultivation drip irrigation devices.

Description

An environment-friendly drip irrigation device for agricultural cultivation

technical field

The utility model relates to the technical field of farmland irrigation equipment, in particular to an agricultural drip irrigation device.

Background technique

Drip irrigation is currently the most effective water-saving irrigation method in arid and water-scarce areas, and the water utilization rate can reach 95%. Compared with sprinkler irrigation, drip irrigation has a higher water-saving and yield-increasing effect, and it can be combined with fertilization. However, the types of crops planted in general farmland are different, and the amount of irrigation water required is also different, which makes the amount of water unable to meet the needs of some crops, thus affecting the normal operation of crops. Growth, if the amount of water released will cause a waste of water, so it is necessary to upgrade and transform the existing irrigation device to overcome the existing problems and deficiencies, and provide an environmentally friendly drip irrigation device for agricultural cultivation.

Utility model content

The purpose of the utility model is to solve the technical problem that the existing drip irrigation device is difficult to control the irrigation water of different crops and easily affect the growth of the crops, and provides an environmentally friendly agricultural cultivation drip irrigation device. The outer water collection tank allows rainwater to be collected and stored for subsequent irrigation during the rainy season, which has an environmental protection effect. The control valve allows different irrigation areas to adjust the required water volume to avoid waste.

In order to achieve the above purpose, the utility model provides the following technical solutions: an environment-friendly drip irrigation device for agricultural cultivation, including a water collection structure and an irrigation structure, and the water collection structure is installed on the top of the irrigation structure;

The water collection structure includes a drip irrigation tank, a water collection outer tank, a water inlet pipe and a filter layer. The water collection outer tank is movably installed on the top of the drip irrigation water tank, the water inlet pipe is connected to one side of the drip irrigation water tank, and the filter layer is installed at the middle and upper end of the drip irrigation water tank;

The irrigation structure includes filters, double outlet water pumps, external water pipes, water outlet nozzles, horizontal water delivery pipes, control valves and drip irrigation pipes. At the outlet pipe of the external water pipe, the horizontal water delivery pipe is connected to the outside of the external water pipe, the water outlet nozzle is arranged on the outside of the horizontal water delivery pipe, the control valve is installed on the top of the water outlet nozzle, and the dropper pipe is movably connected to the water outlet of the water outlet nozzle.

As a further solution of the utility model: the outer water-collecting tank is funnel-shaped, the diameter of the top is twice that of the bottom, and the outer water-collecting tank is movably fitted on the top of the drip irrigation tank.

As a further solution of the utility model: the filter layer includes a cobblestone layer, a quartz sand filter layer, a manganese sand layer, and an iron ore filter layer.

As a further solution of the utility model: the drip irrigation water pipe is a two-way water pipe or a three-way water pipe.

As a further solution of the utility model: the external water pipe extends through both ends of the drip irrigation water tank, and the part of the external water pipe extending out of the drip irrigation water tank is set at an angle of 30-40° obliquely downward.

As a further solution of the present utility model: the double outlet water pumps are connected to an external power supply.

The beneficial effects of the utility model are:

Rainwater can be collected and stored in rainy days by setting the water collecting outer tank in the utility model, and the funnel-shaped tank whose top diameter is twice the bottom diameter can concentrate more rainwater, which has the effect of environmental protection and energy saving;

The advantage of this kind of environmentally friendly agricultural cultivation drip irrigation device is that it is equipped with a filter layer, which can block large residues by using filter layers such as pebbles and quartz sand, and prevent leaves and other floating garbage in the air from entering the drip irrigation tank. Play the initial filtering effect;

This kind of environment-friendly agricultural cultivation drip irrigation device is equipped with a control valve. Because the farmland is wide and the crops planted are different, the demand for water is also different, so the control valve can control the irrigation volume of different crops to prevent the waste of water resources. The crop irrigation effect is better.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the overall top structure of the utility model.

In Figure 1-2: 1-drip irrigation tank, 2-collection outer tank, 3-water inlet pipe, 4-filter layer, 5-filter, 6-double outlet water pump, 7-external water pipe, 8-water outlet nozzle, 9 -horizontal water delivery pipe, 10-control valve, 11-drip irrigation water pipe.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments.

The double outlet water pump 6 and the control valve 10 used in the utility model can be purchased from the market or obtained by private order.

Please refer to Fig. 1-2, in the embodiment of the utility model, an environment-friendly agricultural cultivation drip irrigation device includes a water collection structure and an irrigation structure, and the water collection structure is installed on the top of the irrigation structure;

The water collection structure includes a drip irrigation tank 1, a water collection outer tank 2, a water inlet pipe 3 and a filter layer 4. The water collection outer tank 2 is movably installed on the top of the drip irrigation tank 1. The water collection outer tank 2 is funnel-shaped, and the diameter of the top is twice that of the bottom. times, and the water collecting outer tank 2 is movable set on the top of the drip irrigation tank 1, the water collecting outer tank 2 can collect and store rainwater in rainy days, and the funnel-shaped tank whose top diameter is twice the bottom diameter can concentrate more Rainwater has the function of environmental protection and energy saving. The water inlet pipe 3 is connected to one side of the drip irrigation tank 1 through. The filter layer 4 is installed at the middle and upper end of the drip irrigation tank 1. The filter layer 4 includes a pebble layer, a quartz sand filter layer, a manganese sand layer, and an iron layer. In the mine filter layer, the pebbles, quartz sand and other filter layers of the filter layer 4 can be used to block larger residues, prevent leaves and other floating garbage in the air from entering the drip irrigation water tank 1, and achieve the initial filtering effect;

The irrigation structure includes a filter 5, a double outlet water pump 6, an external water pipe 7, a water outlet nozzle 8, a horizontal water delivery pipe 9, a control valve 10 and a drip irrigation water pipe 11. The double outlet water pump 6 is built in the drip irrigation tank 1, and the double outlet water pump 6 is connected to an external The power supply, the external water pipe 7 is connected to both sides of the double outlet water pump 6, the external water pipe 7 extends through the two ends of the drip irrigation water tank 1, and the external water pipe 7 extends out of the drip irrigation water tank 1. More smoothly, the filter 5 is installed through the outlet pipe of the external water pipe 7, the horizontal water pipe 9 is connected to the outside of the external water pipe 7, the water outlet nozzle 8 is arranged outside the horizontal water pipe 9, and the control valve 10 is installed on the top of the water outlet nozzle 8 , because the farmland is wide, the crops planted are different, and the demand for water is also different, so the control valve 10 can control the irrigation amount of different crops, prevent the waste of water resources and have a better irrigation effect on crops. 11 is movably connected to the water outlet of the water outlet nozzle 8, and the drip irrigation water pipe 11 is a double-way water pipe or a three-way water pipe. By connecting different drip irrigation water pipes 11, irrigation is more flexible.

working principle:

When using an environment-friendly agricultural cultivation drip irrigation device of the present utility model, firstly, when it rains, the rainwater can be collected through the wide edge of the water collection outer tank 2, and after being filtered by the filter layer 4, it enters the inside of the drip irrigation water tank 1 for storage. , connect the drip irrigation water pipe 1 to the water outlet of the water outlet nozzle 8, and surround the drip irrigation water pipe 1 to prevent crop planting in the farmland, then connect the water inlet pipe 3 to an external water source to deliver water to the inside of the drip irrigation water tank 1, and turn on the double outlet water pump 6 to enable drip irrigation The inside of the water tank 1 discharges water to the external water pipes 7 on both sides. After being blocked by the filter cartridge with a built-in filter screen in the filter 5 fixedly installed in the external water pipe 7, the filtrate is discharged at the outlet of the filter 5 and enters the horizontal direction through the inclined external water pipe 7. Inside the water pipe 9, turn the control valve 10 so that the water source flows into the drip irrigation pipe 11 for crop irrigation, and the control valve 10 can control the water volume, and different water volume control can be performed for crops with different water demands.

Claims (6)

1. a kind of environmental protection type agricultural cultivates drip irrigation appliance, including water collecting structure and irrigation structure, water collecting structure are installed on irrigation knot Structure top；

It is characterized by: water collecting structure includes trickle irrigation water tank (1), the outer groove that catchments (2), water inlet pipe (3) and filter layer (4), catchment Outer groove (2) is movably installed at the top of trickle irrigation water tank (1), and water inlet pipe (3) penetrates through the side for being connected to trickle irrigation water tank (1), filter layer (4) it is installed on upper end in trickle irrigation water tank (1) inside；

Irrigating structure includes filter (5), double effluent water pumps (6), external water pipe (7), Water outlet spray head (8), lateral water-supply-pipe (9), control valve (10) and water pipe for drip irrigation (11), double effluent water pumps (6) are built in trickle irrigation water tank (1) inside, and external water pipe (7) is even Double effluent water pump (6) two sides are connected to, filter (5) perforation is installed at external water pipe (7) outlet conduit, lateral water-supply-pipe (9) Perforation is connected to external water pipe (7) outside, and Water outlet spray head (8) is set on the outside of lateral water-supply-pipe (9), and control valve (10) installation is set It is placed at the top of Water outlet spray head (8), water pipe for drip irrigation (11) is movably connected on Water outlet spray head (8) water outlet.

2. environmental protection type agricultural according to claim 1 cultivates drip irrigation appliance, it is characterised in that: the outer groove that catchments (2) is in Funnel-form, top diameter are twice of base diameter, and the outer groove that catchments (2) movable set is at the top of trickle irrigation water tank (1).

3. environmental protection type agricultural according to claim 1 cultivates drip irrigation appliance, it is characterised in that: the filter layer (4) includes Pebble layer, quartzy sand filter blanket, manganese layer of sand, iron ore filtering layer.

4. environmental protection type agricultural according to claim 1 cultivates drip irrigation appliance, it is characterised in that: the water pipe for drip irrigation (11) is Bilateral water pipe or three water service pipes.

5. environmental protection type agricultural according to claim 1 cultivates drip irrigation appliance, it is characterised in that: the external water pipe (7) is passed through It is logical to extend trickle irrigation water tank (1) both ends, and external water pipe (7) extends trickle irrigation water tank (1) and partially sets for 30-40 ° of angle obliquely It sets.

6. environmental protection type agricultural according to claim 1 cultivates drip irrigation appliance, it is characterised in that: double effluent water pumps (6) Connect external power supply.