CN211881490U

CN211881490U - Agricultural disaster reply sprinkling irrigation equipment

Info

Publication number: CN211881490U
Application number: CN202020224572.9U
Authority: CN
Inventors: 牛鲁燕; 孙家波; 李峰; 王风云; 郑纪业; 李乔宇
Original assignee: Institute Of S&t Information Shandong Academy Of Agricultural Sciences
Current assignee: Institute Of S&t Information Shandong Academy Of Agricultural Sciences
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-10
Anticipated expiration: 2030-02-28

Abstract

The utility model provides an agricultural disaster reply sprinkling irrigation equipment mainly relates to agricultural irrigation equipment field. The utility model provides an agricultural disaster reply sprinkling irrigation equipment, includes irrigation equipment and control box, irrigation equipment includes trunk line and a plurality of lateral conduit, the trunk line initiating terminal sets up the water pump, insert fertilizer pipe and pesticide pipe on the trunk line respectively, set up fertilizer pump, fertilizer flowmeter and fertilizer automatically controlled valve on the fertilizer pipe, set up pesticide pump, pesticide flowmeter and pesticide automatically controlled valve on the pesticide pipe, every be linear evenly setting a plurality of sprinkling irrigation heads on the lateral conduit. The beneficial effects of the utility model reside in that: the utility model discloses a mode of sprinkling irrigation can need the water phase in time to carry out the moisturizing simultaneously to the large tracts of land crop at the crop, and the mode of sprinkling irrigation compares the more water economy resource of flood irrigation, and the sprinkling irrigation can stop at any time, and the flexibility is higher to improve the ability of coping meteorological disasters such as high temperature and arid.

Description

Agricultural disaster reply sprinkling irrigation equipment

Technical Field

The utility model relates to an agricultural irrigation equipment field specifically is an agricultural disaster reply sprinkling irrigation equipment.

Background

At present, the most common method for irrigating crops is to flood irrigation by using large water, which is the most cheap crop irrigation method. However, the irrigation method of flood irrigation has been proved to have the disadvantages of accelerating the salinization of soil, wasting water resources and failing to finely control the water required by crops. And a large water flood irrigation mode is adopted, so that the water is difficult to supplement to all crops in time when the crops need the most water, and the capability of coping with severe meteorological disasters (high temperature and drought) is weak.

SUMMERY OF THE UTILITY MODEL

For solving prior art's is not enough, the utility model provides an agricultural disaster reply sprinkling irrigation equipment, it can in time carry out the moisturizing simultaneously to large tracts of land crop in the crop water demand period through the mode of sprinkling irrigation, and the mode of sprinkling irrigation compares the more water economy resource of heavy flood irrigation, and the sprinkling irrigation can stop at any time, and it is higher to irrigate the flexibility to improve the ability of dealing with meteorological disasters such as high temperature and arid.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an agricultural disaster reply sprinkling irrigation equipment, includes irrigation equipment and control box, irrigation equipment includes trunk line and a plurality of lateral conduit, multiunit the lateral conduit passes through multi-way articulate on the trunk line, the trunk line initiating terminal sets up the water pump, insert fertilizer pipe and pesticide pipe on the trunk line respectively, set up fertilizer pump, fertilizer flowmeter and fertilizer automatically controlled valve on the fertilizer pipe, set up pesticide pump, pesticide flowmeter and pesticide automatically controlled valve on the pesticide pipe, every all set up a branch's automatically controlled valve on the lateral conduit, every be linear evenly set up a plurality of sprinkling irrigation heads on the lateral conduit, water pump, fertilizer flowmeter, fertilizer automatically controlled valve, pesticide pump, pesticide flowmeter, pesticide automatically controlled valve, branch's automatically controlled valve all with control box signal connection.

The lateral pipelines are arranged underground along the ridges of the field, and the sprinkling irrigation heads are linearly and uniformly distributed along the ridges of the field.

The sprinkling irrigation heads on every two adjacent rows of branch pipelines are arranged in a staggered manner.

The spray irrigation head comprises a spray irrigation pipe and a spray nozzle, wherein the spray irrigation pipe and the spray nozzle are connected with branch pipelines, the spray nozzle is installed at the top of the spray irrigation pipe, and multiple layers of spray holes are formed in the outer wall of the spray nozzle.

The angle formed by the spray holes on each layer and the axis of the spray irrigation pipe is increased progressively.

The sprinkler irrigation head is spherical.

Contrast prior art, the beneficial effects of the utility model are that:

the utility model discloses an irrigation equipment connects a plurality of lateral conduits by the trunk line and lays in the field, and the lateral conduit is arranged along the ridge, and the sprinkling irrigation head is installed on the lateral conduit and is laid along the ridge linearity to can cover all areas in field, realize the sprinkling irrigation of crop. Compared with flood irrigation, the irrigation system has the advantages that the water demand is smaller, so that the water can be supplemented to crops in a wider area, the irrigation efficiency is higher, the operation is more flexible, and the capability of coping with meteorological disasters such as high temperature, drought and the like is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the distribution of the sprinkler irrigation heads in the field;

fig. 3 is a schematic view of the sprinkler head structure of the present invention.

Reference numerals shown in the drawings: 1. irrigation equipment; 2. a control box; 3. a main pipeline; 4. a branch pipe; 5. a water pump; 6. a fertilizer tube; 7. an agricultural chemical tube; 8. a fertilizer pump; 9. a fertilizer flow meter; 10. a fertilizer electric control valve; 11. an agricultural chemical pump; 12. a pesticide flow meter; 13. an electric control valve for pesticide; 14. a branch electric control valve; 15. a sprinkler head; 16. a spray irrigation pipe; 17. a spray head; 18. and (6) spraying the holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

As shown in fig. 1-3, an agricultural disaster reply sprinkling irrigation equipment, including irrigation equipment 1 and control box 2, the control box controls each electrical components of irrigation equipment as the control unit, the control box can be regulator cubicle or engineering computer. Irrigation equipment includes trunk line 3 and a plurality of lateral conduits 4, the trunk line adopts the alloy pipeline, the lateral conduit adopts the pipeline of PVC material. Multiunit the lateral conduit connects on trunk line 3 through many way joints, 3 initiating terminal installation water pump 5 of trunk line, the flow of water pump is invariable, in distributing a plurality of lateral conduits through the trunk line after the groundwater extraction in the water pump will the well, transmit the water source to certain area's field, carry out the moisturizing simultaneously. The main pipeline 3 is respectively connected with a fertilizer pipe 6 and a pesticide pipe 7 through a three-way joint, the fertilizer pipe 6 is connected with a serial fertilizer pump 8, a fertilizer flowmeter 9 and a fertilizer electric control valve 10 through flanges, the fertilizer pipe is connected with a fertilizer container, liquid fertilizer is diluted and then is gathered into the main pipeline through the fertilizer pump, and mixed application of water and fertilizer is realized. The fertilizer flow meter is used for detecting the flow of the fertilizer, and controlling the opening and closing of the fertilizer electric control valve through the control box to control the flow of the fertilizer within a set stable range. The pesticide pipe 7 is connected with a pesticide pump 11, a pesticide flow meter 12 and a pesticide electric control valve 13 in series in a flange connection mode, the pesticide pipe is connected into a pesticide container, pesticides are prepared in the pesticide container and are conveyed through the pesticide pump, the flow of the pesticides is controlled according to the preparation proportion of the pesticides, the pesticide flow meter detects the flow of the pesticides, and the control box controls the opening and closing of the pesticide electric control valve, so that pesticide preparation liquid is in an effective pest killing and weeding range. Each branch pipe 4 is provided with a branch electric control valve 14, and the branch electric control valve controls the opening and closing of the branch. Every be a plurality of sprinkling irrigation heads 15 of linear evenly installed on the lateral conduit 4, the sprinkling irrigation head can cover all regions in whole field completely along the linear evenly distributed in ridge. The water pump 5, the fertilizer pump 8, the fertilizer flow meter 9, the fertilizer electric control valve 10, the pesticide pump 11, the pesticide flow meter 12, the pesticide electric control valve 13 and the branch electric control valve 14 are in signal connection with the control box 2. The control box controls the action of each pump and the electric control valve, and the automatic control of the irrigation equipment can be realized. This sprinkler irrigation system lays in the field, and it is less to utilize the sprinkling irrigation to compare in the flood irrigation demand water yield to can carry out the moisture to crop in the wider region and supply, sprinkling irrigation efficiency is higher, operates more in a flexible way, improves the ability of coping with meteorological disasters such as high temperature and arid.

Preferably, the lateral conduits 3 are arranged underground along the ridges of the field, and the sprinkler irrigation heads 15 are linearly and uniformly distributed along the ridges of the field. Because the field adopts the mode of sprinkling irrigation, so originally can not play the ridge in the heaven and earth and carry out rivers and dredge, but in order to arrange sprinkling irrigation equipment, the ridge only is used as the fixed of sprinkling irrigation head this moment.

Preferably, the sprinkler irrigation heads 15 on every two adjacent rows of branch pipes are arranged in a staggered manner. The diameter of a single sprinkler irrigation head can directly cover the width of a ridge, and the sprinkler irrigation heads which are distributed in a staggered mode can completely cover crops in the field through overlapping in a small range.

Preferably, the sprinkler head 15 comprises a sprinkler pipe 16 and a spray nozzle 17 which are connected with the branch pipeline 4, the spray nozzle 17 is arranged at the top of the sprinkler pipe 16, and a plurality of layers of spray holes 18 are formed in the outer wall of the spray nozzle 17. Through the establishment of multilayer orifice on the shower nozzle, can make rivers tegument level evenly spray use the shower nozzle as the centre of a circle, in a ridge width is the circular region of radius, guarantee the even effect of sprinkling irrigation.

Preferably, the angle of the spray holes 18 in each layer increases with the axis of the spray irrigation pipe 16. Through the change of the angle of the spray holes, each layer of spray holes can be matched to uniformly spray water flow in the covered area.

Preferably, the sprinkler head 15 is spherical. The spherical sprinkler irrigation head can increase the arrangement quantity of the spray holes, thereby improving the density of the water flow of the sprinkler irrigation and leading the water sprinkling irrigation of crops in the coverage area of the sprinkler irrigation head to be more uniform.

Example 1:

this example details the spray irrigation process. This device can insert temperature and humidity detection device, through the detection of temperature and humidity detection device to field humiture condition, when the high temperature or soil moisture were lower, control box control water pump opened, and the branch electric control valve of each lateral conduit opens, utilizes the water pump to pass through the lateral conduit with rivers and evenly carries the field in, sprays moisture via the sprinkling irrigation head and supplies with the crop growth demand. When the humidity sensor detects that the soil humidity reaches a set upper limit, the control box controls the water pump and the branch electric control valves to be closed.

When crops need to be fertilized, when the water pump is used for supplementing water, the fertilizer electric control valve and the fertilizer pump are opened, the liquid fertilizer diluted in the fertilizer container is converged into the main pipeline by the fertilizer pump, and the water and fertilizer mixed application of the crops is realized by the spraying of the spray irrigation head. At the moment, the fertilizer flow is detected by the fertilizer flow meter, and the fertilizer flow is controlled to be added in a stable area through the fertilizer electric control valve, so that the uniformity of mixed application of water and fertilizer is guaranteed. It should be noted that after the fertilizer is sprayed, the spraying of clear water is continued for at least 20-30 minutes, so as to wash away the fertilizer contaminated on the leaves of the crops.

Example 2:

this example details the process of automatic pesticide spraying. Taking wheat ear stage pests as an example, wheat aphids are the most main pests of wheat in the ear stage.

Wheat aphid control drug 40% dimethoate missible oil is injected into a pesticide preparation box in advance.

The method comprises the steps of manually observing or observing the insect pest situation of wheat in a sprinkling irrigation area by using an insect pest situation detector, controlling a pump body to be opened by a control box when the insect pest situation is serious, opening branch electric control valves of all branch pipelines, controlling an pesticide pump and a pesticide electric control valve to be opened by the control box after a water pump is opened for 30 seconds, detecting the pesticide flow through a pesticide flow meter, detecting the pesticide flow through the pesticide flow meter because the flow of the pump body is stabilized at 6L/s, and controlling wheat aphids by 40% dimethoate missible oil by using 1000-fold liquid, and controlling the pesticide flow between 4 and 6ml/s by using the pesticide electric control valve. And closing the pesticide electric control valves after the pesticide is injected for 15s, closing the pump body after the pump body continues supplying water for 10s, and then closing the branch electric control valves of the branch pipelines.

Claims

1. The utility model provides an agricultural disaster reply sprinkling irrigation equipment, includes irrigation equipment (1) and control box (2), its characterized in that: irrigation equipment includes trunk line (3) and a plurality of lateral conduit (4), multiunit the lateral conduit passes through the multi-channel joint and connects on trunk line (3), trunk line (3) initiating terminal sets up water pump (5), connect into fertilizer pipe (6) and pesticide pipe (7) on trunk line (3) respectively, set up fertilizer pump (8), fertilizer flowmeter (9) and fertilizer automatically controlled valve (10) on fertilizer pipe (6), set up pesticide pump (11), pesticide flowmeter (12) and pesticide automatically controlled valve (13), every on pesticide pipe (7) all set up a branch's automatically controlled valve (14), every be linear evenly on lateral conduit (4) and set up a plurality of sprinkling irrigation heads (15), water pump (5), fertilizer pump (8), fertilizer flowmeter (9), automatically controlled fertilizer valve (10), pesticide pump (11), The pesticide flow meter (12), the pesticide electric control valve (13) and the branch electric control valve (14) are in signal connection with the control box (2).

2. The agricultural disaster response sprinkler irrigation apparatus of claim 1, wherein: the lateral pipelines (4) are arranged underground along the ridges of the fields, and the sprinkling irrigation heads (15) are linearly and uniformly distributed along the ridges of the fields.

3. The agricultural disaster response sprinkler irrigation apparatus of claim 2, wherein: the sprinkling irrigation heads (15) on every two adjacent rows of branch pipelines are arranged in a staggered way.

4. An agricultural disaster response sprinkler installation according to any one of claims 1-3 wherein: the sprinkler irrigation head (15) comprises a sprinkler irrigation pipe (16) and a spray head (17) which are connected with the branch pipelines (4), the spray head (17) is arranged at the top of the sprinkler irrigation pipe (16), and a plurality of layers of spray holes (18) are formed in the outer wall of the spray head (17).

5. The agricultural disaster response sprinkler irrigation apparatus of claim 4, wherein: the angle between the spray holes (18) of each layer and the axis of the spray irrigation pipe (16) is increased progressively.

6. An agricultural disaster response sprinkler installation according to claim 5, wherein: the sprinkler irrigation head (15) is spherical.