CN208210704U - A kind of water-saving farmland water conservancy irrigation equipment - Google Patents

Abstract

The utility model relates to a water-saving farmland water conservancy irrigation equipment, which comprises a water storage tank. The water storage tank is sequentially connected with a water pump, a first filter device, a mixing device, a second filter device, a flow regulating valve and a water spray pipe through pipelines. The device includes a filter box, a filter plate is arranged in the filter box, a filter hole is arranged on the filter plate, a first electromagnet is arranged at the rear of the filter plate, a movable mesh plate is connected to the rear of the filter plate through a spring, and a movable mesh plate is arranged at the front of the movable mesh plate. The dredging rod corresponding to the filter hole, the front part of the movable screen is also provided with a second electromagnet that is attracted to the first electromagnet, the second filter device includes an outer cylinder, and a filter cylinder is arranged in the outer cylinder; the utility model can adjust the irrigation flow rate, to achieve the purpose of water saving, through the first filter device and the second filter device to filter aquatic plants and undissolved fertilizers, effectively prevent pipelines and water spray pipes from clogging, and the dredging rod to dredge the filter holes on the filter plate to ensure that the inside of the pipeline flow is stable.

Description

A water-saving farmland water conservancy irrigation equipment

technical field

The utility model relates to an irrigation device, in particular to a water-saving farmland water conservancy irrigation device.

Background technique

In the process of taking care of farmland crops, irrigation, spraying and fertilization are required. Farmers need to use different equipment in the process of irrigation, spraying and fertilizing, which not only increases the labor intensity of farmers, the cost is high, but also the work efficiency is very low. It is difficult to achieve uniform spraying and fertilization, which affects the quality of crops. grow. In the process of farmland irrigation, it is easy to block the pipeline due to water plants or impurities, which increases the labor load for farmers and affects the irrigation efficiency. The existing irrigation equipment has a filtering function, but after a period of use, the filter device is often blocked, resulting in flow in the pipeline. Unstable, affecting irrigation efficiency.

Utility model content

In view of the above deficiencies, the purpose of this utility model is to provide a water conservancy irrigation equipment that can adjust the irrigation flow rate, achieve the purpose of water saving, effectively prevent the blockage of pipelines and water spray pipes, and ensure the stable flow rate in the pipelines.

In order to achieve the above object, the utility model provides the following technical solutions: a water-saving farmland water conservancy irrigation equipment, including a water storage tank, the water storage tank is connected with a water pump, a first filter device, a mixing device, a second filter device, and a flow regulator in sequence through pipelines. Valve and water spray pipe, the first filter device includes a filter box, a filter plate is arranged in the filter box, a filter hole is arranged on the filter plate, a first electromagnet is arranged at the rear of the filter plate, and a movable spring is connected to the rear of the filter plate Screen, the front of the movable screen is provided with a dredging rod corresponding to the filter hole, the front of the movable screen is also provided with a second electromagnet that attracts the first electromagnet, the mixing device includes a mixing tank, and the mixing tank is provided with a drive motor , the driving motor is connected with the stirring blade located in the mixing tank, the mixing tank is also provided with a feeding box, the second filter device includes an outer cylinder, and a filter cartridge is arranged in the outer cylinder, the filter cartridge is connected with the mixing device through a pipeline, and the outer cylinder passes through The pipeline is connected with the flow regulating valve.

In a further optimized solution, a booster pump is arranged between the second filtering device and the flow regulating valve.

In a further optimized solution, the water spray pipe is provided with several atomizing nozzles.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can adjust the irrigation flow to achieve the purpose of saving water, and the water plants and undissolved fertilizers are filtered through the first filter device and the second filter device, effectively preventing pipeline If the water spray pipe is blocked, the dredging rod can be used to dredge the filter holes on the filter plate to ensure a stable flow in the pipe.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural diagram of the first filtering device.

The labels in the figure are: 1-water tank, 2-pipeline, 3-water pump, 4-flow regulating valve, 5-water spray pipe, 6-filter box, 7-filter plate, 71-filter hole, 8-first electromagnet , 9-spring, 10-movable screen plate, 11-dragging rod, 12-second electromagnet, 13-mixing tank, 14-drive motor, 15-stirring blade, 16-outer cylinder, 17-filter cylinder, 18- Booster pump, 19-atomizing nozzle, 20-feeding box.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

Referring to accompanying drawings 1-2, it can be seen that a water-saving farmland water conservancy irrigation equipment includes a water storage tank 1, and the water storage tank 1 is connected with a water pump 3, a first filter device, a mixing device, a second filter device, and a flow regulating valve in sequence through a pipeline 2 4 and the water spray pipe 5, the first filter device includes a filter box 6, a filter plate 7 is provided in the filter box 6, a filter hole 71 is provided on the filter plate 7, and a first electromagnet 8 is provided at the rear of the filter plate 7 to filter The rear portion of the plate 7 is connected with a movable net plate 10 by a spring 9, and the front portion of the movable net plate 10 is provided with a dredging rod 11 corresponding to the filter hole 71, and the front portion of the movable net plate 10 is also provided with a magnet that attracts the first electromagnet 8. The second electromagnet 12, the mixing device includes a mixing tank 13, the mixing tank 13 is provided with a driving motor 14, the driving motor 14 is connected with the stirring blade 15 positioned in the mixing tank 13, and the mixing tank 13 is also provided with a charging box 20, the second The second filtering device includes an outer cylinder 16 , and a filter cartridge 17 is arranged inside the outer cylinder 16 , the filter cartridge 17 is connected with the mixing device through the pipeline 2 , and the outer cylinder 16 is connected with the flow regulating valve 4 through the pipeline 2 .

Further, a booster pump 18 is provided between the second filtering device and the flow regulating valve 4 .

Further, the water spray pipe 5 is provided with several atomizing nozzles 19 .

When the utility model is in use, the water pump 3 pumps the water in the water storage tank 1 into the pipeline 2, the first filtering device filters, and adds fertilizer into the mixing tank 13 through the feeding box 15, and the stirring blade 15 stirs and mixes, and the second filtering The device filters out impurities and undissolved large particle fertilizers, and finally sprays them to the farmland through the water spray pipe 5. According to the irrigation demand, the flow of water spray is controlled through the flow regulating valve 4 to achieve the purpose of water saving. The first filter device and the second filter device The setting of the device can effectively prevent the blockage of the pipeline 2 and the water spray pipe 5. When the filter hole 71 on the filter plate 7 is blocked, the first electromagnet 8 and the second electromagnet 12 are energized and attract each other, and the movable screen plate 10 is close to the filter plate 7. , The dredging rod 11 is inserted into the filter hole 71 to dredge, so as to ensure a stable flow in the pipeline 2 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. A water-saving farmland water conservancy irrigation equipment, comprising a water storage tank, is characterized in that: the water storage tank is sequentially connected with a water pump, a first filtering device, a mixing device, a second filtering device, a flow regulating valve and a water spray pipe through pipelines, the first A filter device includes a filter box, a filter plate is arranged in the filter box, a filter hole is arranged on the filter plate, a first electromagnet is arranged at the rear of the filter plate, a movable screen is connected to the rear of the filter plate through a spring, and a movable screen is connected to the front of the filter plate. A dredging rod corresponding to the filter hole is provided, and a second electromagnet that is attracted to the first electromagnet is also provided at the front of the movable screen. The stirring blade in the tank, the mixing tank is also provided with a feeding box, the second filter device includes an outer cylinder, and a filter cartridge is arranged in the outer cylinder, the filter cartridge is connected with the mixing device through a pipeline, and the outer cylinder is connected with a flow regulating valve through a pipeline. 2. The water-saving farmland water conservancy irrigation equipment according to claim 1, characterized in that: a booster pump is arranged between the second filtering device and the flow regulating valve. 3. The water-saving farmland water conservancy irrigation equipment according to claim 1, characterized in that: said water spray pipe is provided with several atomizing nozzles.