CN219330278U

CN219330278U - Buried irrigation device

Info

Publication number: CN219330278U
Application number: CN202222536298.0U
Authority: CN
Inventors: 潘玉波; 白雪峰; 刘宏亮
Original assignee: Shandong Toyota Water Saving Equipment Co ltd
Current assignee: Shandong Toyota Water Saving Equipment Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-07-14
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a buried irrigation device which comprises a control box, a reservoir, a water supply pump, a filter, a stirrer and a pressure tank, wherein the water supply pump is arranged on one side of the reservoir, a connecting pipeline is arranged on the water supply pump, the filter, a second water stop valve and the pressure tank are sequentially arranged on the connecting pipeline, a connecting branch pipe is connected in parallel between the filter and the pressure tank, a water inlet valve, the stirrer and the water stop valve are sequentially arranged on the connecting branch pipe, the right side of the pressure tank is connected with a shunt pipe through the connecting pipeline, a plurality of valves are arranged on the shunt pipe, each valve is connected with a drip irrigation pipe, the right end of each drip irrigation pipe is connected to a collecting pipe, one end of the collecting pipe is connected with a backflow pipeline, and a pressure relief valve is arranged on the backflow pipeline.

Description

Buried irrigation device

Technical Field

The utility model relates to the field of irrigation equipment, in particular to a buried irrigation device.

Background

At present, irrigation systems such as sprinkling irrigation, drip irrigation, micro-sprinkling irrigation and the like are gradually applied to replace the traditional irrigation mode, wherein the drip irrigation is a method of uniformly and slowly dripping water into the soil of the root zone of crops drop by drop through a low-pressure pipeline system and a water dropper arranged on a capillary. The existing drip irrigation system is divided into an earth surface drip irrigation system and an underground drip irrigation system, the underground drip irrigation system lays drip irrigation pipes underground, so that soil moisture evaporation is reduced, the service life of the drip irrigation pipes can be prolonged due to the reduction of insolation, the laying and recycling work of the drip irrigation pipes can be reduced, and labor cost is reduced.

However, the service life of the drip irrigation pipe can be reduced due to soil suction and plant root intrusion of the buried pipeline, so that a great amount of manpower, material resources and financial resources are consumed for one-time replacement of the buried pipeline, and the cost is too high; in addition, pesticides, liquid fertilizers, water-soluble fertilizers and the like can be added in drip irrigation to irrigate crops, but the existing irrigation system is generally directly added into a water source or a water supply tank, so that waste and pollution are easily caused, and the problem to be solved in the prior art is solved.

Disclosure of Invention

In order to make up for the defects of the prior art, the utility model provides a buried irrigation device, which aims to solve the problems in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a buried irrigation equipment, includes control box, cistern, working shaft, filter, agitator and overhead tank, its characterized in that: the utility model discloses a drip irrigation device, including cistern, drip irrigation pipe, connecting pipe is last to be equipped with the working fluid, the second ends water valve and the overhead tank of being equipped with in proper order, the filter with connect the branch pipe in parallel between the overhead tank, be equipped with water intaking valve, agitator and ends water valve on the connecting branch pipe in proper order, there is the shunt tubes right side of overhead tank through connecting pipe connection, be equipped with a plurality of valves on the shunt tubes, every all be connected with a drip irrigation pipe on the valve, every drip irrigation pipe's right-hand member all is connected on the collecting main, the one end of collecting main is connected with the backflow pipeline, be equipped with the relief valve on the backflow pipeline.

Further optimally, one side of the water supply pump is connected with a water supply pipe, the bottom end of the water supply pipe is fixed with a filter box, and a filter screen is arranged in the filter box.

Further preferably, the collecting pipe is also provided with a plurality of valves.

Further preferably, the return line opens into the reservoir and the line opening of the return line is above the water surface.

Further preferably, the stirrer is provided with a material dropping opening.

Further preferably, the water inlet valve, the water stop valve, the pressure relief valve and the second water stop valve are all electromagnetic valves.

Further preferably, the electromagnetic valve, the water supply pump, the stirrer and the pressure tank are electrically connected with the control box through wires.

The beneficial effects of the utility model are as follows:

1) The device is provided with the shunt pipes and the collecting pipes, a plurality of drip irrigation pipes are buried between the shunt pipes and the collecting pipes, and the shunt pipes and the collecting pipes are detachably connected with each drip irrigation pipe.

2) The shunt tubes and the collector tube are provided with a plurality of valves for controlling the water supply of the drip irrigation tubes, and the drip irrigation tube water supply device is also provided with a pressure tank, and the blocking condition of each drip irrigation tube can be simply judged according to the change of the pressure gauge on the pressure tank by switching the valves one by one.

3) The device is also provided with a water inlet valve, a stirrer and a water stop valve, the stirrer is provided with a material dropping opening, pesticide, liquid fertilizer and the like can be uniformly added into the stirrer through the material dropping opening, irrigation is carried out after the stirrer and water are fully mixed, and waste is reduced while pollution is reduced.

4) The pressure release valve is arranged on the backflow pipeline, and is opened before stopping irrigation, so that the negative pressure in the drip irrigation pipe can be reduced, and soil suction is reduced.

5) The cistern is open-air cistern, digs to establish in farmland next door, and convenient farmland drainage is waterlogged, conveniently stores the rainwater, further reduces irrigation cost.

Drawings

FIG. 1 is a schematic diagram of a pipeline structure according to the present utility model.

Fig. 2 is a schematic diagram of a control box according to the present utility model.

FIG. 3 is a schematic view of the flow direction of water during normal irrigation according to the present utility model.

FIG. 4 is a schematic view of the flow direction of water when the pesticide or liquid fertilizer is added in the utility model.

In the figure, 1, a reservoir; 2. a water supply pump; 21. a water supply pipe; 22. a filter box; 3. a filter; 4. a connecting pipe; 41. a second water stop valve; 5. a shunt; 51. a valve; 6. a pressure tank; 7. a connecting branch pipe; 71. a water inlet valve; 72. a stirrer; 73. a water stop valve; 8. a drip irrigation pipe; 9. collecting pipes; 91. a pressure release valve; 92. a return line; 10. and a control box.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "left", "right", "front", "rear", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, the utility model provides a buried irrigation device, which comprises a control box 10, a reservoir 1, a water supply pump 2, a filter 3, a stirrer 72 and a pressure tank 6, wherein one side of the reservoir 1 is provided with the water supply pump 2, and the water supply pump is provided with a connecting pipeline 4.

The filter 3, the second water stop valve 41 and the pressure tank 6 are sequentially arranged on the connecting pipeline 4, the connecting branch pipe 7 is connected in parallel between the filter 3 and the pressure tank 6, the water inlet valve 71, the stirrer 72 and the water stop valve 73 are sequentially arranged on the connecting branch pipe 7, when the water supply pump supplies water for irrigation, the second water stop valve 41 is opened, the water inlet valve 71 and the water stop valve 73 are closed, the stirrer does not work, only water is supplied for irrigation, when pesticide or fertilizer is simultaneously applied for irrigation, the second water stop valve 41 is closed, the water inlet valve 71 and the water stop valve 73 are opened, the stirrer works, pesticide or fertilizer is mixed in water, and then irrigation is carried out.

The right side of overhead tank 6 is connected with shunt tubes 5 through connecting tube 4, be equipped with a plurality of valves 51 on the shunt tubes 5, all detachable is connected with a drip irrigation pipe 8 on every valve, and the right-hand member of every drip irrigation pipe is all detachable again to be connected on collecting pipe 9, and drip irrigation pipe buries in the farmland, when one of them drip irrigation pipe used for a long time and inhale or plant root system invades and blocks up because of earth, can change the drip irrigation pipe of blocking alone, need not change irrigation equipment in a large scale, uses manpower sparingly, saves the cost.

Because the shunt pipes 5 and the collector pipes 9 are provided with a plurality of valves, the water supply of a certain drip irrigation pipe can be independently closed or opened, and the blocking condition of each drip irrigation pipe can be simply judged according to the change of the pressure gauge on the pressure tank by switching the valves one by one.

One end of the collecting pipe 9 is connected with a backflow pipeline 92, a pressure relief valve 91 is arranged on the backflow pipeline, the backflow pipeline 9 is led to the reservoir 1, the pipeline opening of the backflow pipeline is higher than the water surface, the pressure relief valve 91 is opened before stopping irrigation, negative pressure in the drip irrigation pipe 8 can be reduced, and soil suction is reduced. Before irrigation, all valves 51 and pressure relief valves 91 are opened for short water supply circulation, so that soil sucked into the drip irrigation pipe can be flushed to a certain extent, the occurrence of blockage is reduced, and the service life of the drip irrigation pipe is prolonged.

As a preferred implementation mode, one side of the water supply pump 2 is connected with a water supply pipe 21, the bottom end of the water supply pipe is fixed with a filter box 22, a filter screen is arranged in the filter box 22, and the water supply pipe is filtered in multiple layers to prevent impurities such as soil in a reservoir from entering a drip irrigation pipe to cause blockage.

As a preferred embodiment, the stirrer 72 is provided with a drip opening, and pesticides, liquid fertilizers and the like can be uniformly added into the stirrer through the drip opening, and irrigation is performed after the stirrer and water are fully mixed, so that pollution is reduced and waste is reduced.

As a preferred embodiment, the water inlet valve 71, the water stop valve 73, the pressure release valve 91 and the second water stop valve 41 are all electromagnetic valves, the water supply pump 2, the agitator 72 and the pressure tank 6 are electrically connected with the control box 10 through wires, and an operator controls the irrigation device to perform daily irrigation through the control box in combination with a manual valve.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art. Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a buried irrigation equipment, includes control box, cistern, working shaft, filter, agitator and overhead tank, its characterized in that: the utility model discloses a drip irrigation device, including cistern, drip irrigation pipe, connecting pipe is last to be equipped with the working fluid, the second ends water valve and the overhead tank of being equipped with in proper order, the filter with connect the branch pipe in parallel between the overhead tank, be equipped with water intaking valve, agitator and ends water valve on the connecting branch pipe in proper order, there is the shunt tubes right side of overhead tank through connecting pipe connection, be equipped with a plurality of valves on the shunt tubes, every all be connected with a drip irrigation pipe on the valve, every drip irrigation pipe's right-hand member all is connected on the collecting main, the one end of collecting main is connected with the backflow pipeline, be equipped with the relief valve on the backflow pipeline.

2. The buried irrigation apparatus as set forth in claim 1 wherein: one side of the water supply pump is connected with a water supply pipe, the bottom end of the water supply pipe is fixed with a filter box, and a filter screen is arranged in the filter box.

3. The buried irrigation apparatus as set forth in claim 1 wherein: and a plurality of valves are also arranged on the collecting pipe.

4. The buried irrigation apparatus as set forth in claim 1 wherein: the return pipeline is communicated with the reservoir, and the pipeline opening of the return pipeline is higher than the water surface.

5. The buried irrigation apparatus as set forth in claim 1 wherein: the stirrer is provided with a material dropping opening.

6. The buried irrigation apparatus as set forth in claim 2 wherein: the water inlet valve, the water stop valve, the pressure relief valve and the second water stop valve are all electromagnetic valves.

7. The buried irrigation apparatus as set forth in claim 6 wherein: the electromagnetic valve, the water supply pump, the stirrer and the pressure tank are electrically connected with the control box through wires.