CN219844399U - Slope land crops maintenance device - Google Patents

Abstract

The utility model belongs to the field of agricultural land vegetation maintenance, and in particular relates to a slope land crop maintenance device, which comprises: the water inlet pipeline is connected with the first water spraying pipe and the second water spraying pipe through a three-way pipe, the first water spraying pipe and the second water spraying pipe are both positioned at the top of the slope land, and the first water spraying pipe is positioned at the rear of the second water spraying pipe, wherein a high-pressure water pump is arranged on the pipeline connected with the first water spraying pipe, a low-pressure water pump is arranged on the pipeline connected with the second water spraying pipe, a plurality of first sector nozzles which are communicated are fixedly connected on the first water spraying pipe, and a plurality of second sector nozzles which are communicated are connected on the pipe wall of the second water spraying pipe. The utility model adopts an automatic means to irrigate crops on the slope land, and the irrigation area of each vegetation area is wide, the irrigation is relatively uniform, and the water consumption is reduced.

Description

Slope land crops maintenance device

Technical Field

The utility model belongs to the field of agricultural land vegetation maintenance, and particularly relates to a slope land crop maintenance device.

Background

In order to complete the important task of ecological maintenance and restoration, some vegetation maintenance devices are developed, various green plants or crops are usually planted on slopes in slope landscapes in front of river bank slopes, terraces or buildings, so that the problem of water and soil loss is prevented, the beauty is guaranteed, in particular cases, especially in hot summer, the green plants or crops are often required to be watered to ensure the normal growth requirement of plants, in addition, part of vegetation areas are often damaged easily, repair or reseeding is required, watering is required during repair or reseeding, at present, the crops and vegetation on slope lands are usually watered by adopting a manual means, namely a water spray pipe, a water outlet of the water spray pipe is placed at the topmost end of the slope, so that the water flow naturally downwards covers the vegetation on the whole slope land from top to bottom, and the method mainly has the following defects: because the water flows downwards from top to bottom, the water sucked from the front vegetation is too much, the water sucked from the rear vegetation is relatively less or cannot be sucked, if the slope is uneven, the water cannot be irrigated in certain relatively high areas, and by adopting the large amount of water irrigation means, plants or crops in certain areas with loose and weak lands are easily washed away when the water flows downwards, and the crops in certain areas cannot be irrigated, so that the watering and curing effects on the whole crops or vegetation are poor.

Disclosure of Invention

The utility model aims to provide a slope land crop maintenance device which adopts an automatic means to irrigate crop vegetation, and has the advantages of wide irrigation area of each vegetation area, relatively uniform irrigation and water resource conservation.

The utility model provides a slope land crop maintenance device, which comprises: the water inlet pipeline is connected with a first water spraying pipe and a second water spraying pipe through a three-way pipe, the first water spraying pipe and the second water spraying pipe are both positioned at the top of a slope land, and the first water spraying pipe is positioned at the rear of the second water spraying pipe, wherein a high-pressure water pump is arranged on the pipeline connected with the first water spraying pipe, a low-pressure water pump is arranged on the pipeline connected with the second water spraying pipe, a plurality of first fan nozzles which are communicated are fixedly connected with the first water spraying pipe, and a plurality of second fan nozzles which are communicated are connected with the pipe wall of the second water spraying pipe.

Further, a plurality of small holes are formed in the bottom end face of the pipe wall of the second water spraying pipe.

Further, among the end openings of the plurality of first fan nozzles on the first water spray pipe and the plurality of second fan nozzles on the second water spray pipe, the end openings of the two adjacent first fan nozzles are arranged in parallel and form a height difference, and the end openings of the two adjacent second fan nozzles are arranged in parallel and form a height difference.

Further, a plurality of first fan nozzles on the first water spray pipe and a plurality of second fan nozzles on the second water spray pipe are arranged at intervals, and the second fan nozzles on the second water spray pipe below are arranged between the two first fan nozzles above the second fan nozzles, and the two first fan nozzles are arranged in a staggered mode.

Further, the first water spraying pipe and the second water spraying pipe comprise a water inlet base and a water outlet base which are protruded out of the pipe wall, the water inlet base is connected with a water inlet pipeline, and the water outlet base is connected with the first fan nozzle and the second fan nozzle.

Further, the tip openings of the first fan nozzle and the second fan nozzle are inclined upward parallel to the ground or obliquely.

Further, the first sector nozzle is a self-oscillation high-pressure nozzle, and the high-pressure water pump is a plunger pump.

Further, the first sprinkler pipe is located at a higher elevation than the second sprinkler pipe.

Further, a filter screen is arranged in the water inlet base.

The slope land crop maintenance device provided by the utility model does not need manual irrigation and is automatically arranged, so that the manual workload is reduced, a user only needs to open a valve of a water inlet pipeline, two water spray pipes are simultaneously supplied with water through a three-way pipe, the high-pressure water pump and the low-pressure water pump are respectively arranged on the water inlet pipeline, the high-pressure water pump can irrigate crops and vegetation areas far away from the water spray pipes, the low-pressure water pump can irrigate vegetation areas close to the water spray pipes, meanwhile, the bottom of the low-pressure water spray pipe is provided with a plurality of small holes, the vegetation areas close to the top positions of the water spray pipes can be slowly irrigated, the formed small water flow gradually flows downwards along the slope and gradually covers all areas of the vegetation. Moreover, the nozzle end openings on each spray pipe are consistent, but adjacent nozzles have a small height difference, so that the impact of a plurality of fan-shaped spraying surfaces is prevented, and the spraying force and the distance are reduced.

Drawings

Fig. 1 is an application schematic diagram of a slope land crop maintenance apparatus in this embodiment.

Fig. 2 is a schematic structural view of the slope land crop maintenance apparatus in this embodiment.

Fig. 3 is a schematic view of the structure of the sprinkler pipe in this embodiment.

Fig. 4 is a schematic view showing the cooperation of the first water jet pipe and the second water jet pipe in the present embodiment.

Fig. 5 is a sectional view showing the internal structure of the first fan nozzle in the present embodiment.

Fig. 6 is a sectional view showing the internal structure of the second fan nozzle in the present embodiment.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that the illustrations provided in the present embodiment are merely schematic illustrations of the basic idea of the present utility model.

The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are particularly adapted to the specific details of construction and the use of the utility model, without departing from the spirit or essential characteristics thereof, which fall within the scope of the utility model as defined by the appended claims.

References in this specification to orientations or positional relationships as indicated by "front", "rear", "left", "right", "middle", "longitudinal", "transverse", "horizontal", "inner", "outer", etc., are based on the orientation or positional relationships shown in the drawings, are also for convenience of description only, and do not indicate or imply that the device or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, the present embodiment discloses a slope land crop maintenance apparatus, which includes a water inlet pipeline 1, wherein the water inlet pipeline 1 may be buried under the ground, one end of the water inlet pipeline 1 is connected to a natural river water area, a reservoir or a tap water pipe network near a side slope, and is provided with a valve, and the water inlet pipeline 1 is connected to a first water spray pipe 2 and a second water spray pipe 3 through a three-way pipe 11. The first water spraying pipe 2 and the second water spraying pipe 3 are hollow tubular, two ends are closed, a water inlet hole and a plurality of water outlet holes are formed in the pipe wall, the water inlet hole is located in the central position of the water spraying pipe, a water inlet base 12 protruding out of the pipe wall is fixed at the water inlet hole, the water inlet base is connected with a water inlet pipeline branched after the three-way pipe 11, a filter screen (not shown in the figure) is arranged in the water inlet base 12 so as to filter external water flow, and the nozzle is a precise part and is arranged at the water inlet end and can prevent impurities from blocking the nozzle at the back. The water outlet hole is a water outlet base protruding out of the pipe wall, the water inlet base 12 and the water outlet base are manufactured by integrally forming the pipe wall, the water outlet base is provided with a nozzle, the installation mode can adopt a threaded connection mode, the water inlet base and the water outlet base are rotationally fixed, the nozzle is convenient to replace, and the nozzle in the embodiment can be divided into a high-pressure nozzle suitable for high-pressure water injection and a low-pressure nozzle suitable for low-pressure water injection according to different functions born by the water inlet base and the water outlet base.

Wherein, first spray pipe 2 and second spray pipe 3 all are located the top of slope soil 9, and first spray pipe 2 is located the rear of second spray pipe 3, namely second spray pipe 3 is closer to vegetation one side, preferably, first spray pipe 2 is located on the horizontal plane at top, second spray pipe 3 is located the inclined plane top of slope soil, the horizontal position height of first spray pipe relative to the slope bottom is higher than the horizontal position height of second spray pipe, and the two can form a minor segment interval, not next, the pipe diameter of first spray pipe 2 can be greater than the pipe diameter of second spray pipe 3, the length of first spray pipe 2 and second spray pipe 3 can be less than the horizontal length of slope soil. The miniature high-pressure water pump 21 is arranged on a pipeline connected with the first water spraying pipe 2, the high-pressure water pump 21 can be a plunger pump, the low-pressure water pump 31 is arranged on a pipeline connected with the second water spraying pipe 3, the first water spraying pipe 2 is fixedly connected with a plurality of communicated first fan nozzles 22, the pipe wall of the second water spraying pipe 3 is connected with a plurality of communicated second fan nozzles 32, and the opening directions of the first fan nozzles and the second fan nozzles are all towards the coverage direction of crops or vegetation to be irrigated. In order to make the spraying path farther, in this embodiment, the distal opening of the first fan nozzle 22 and/or the second fan nozzle 32 is oriented parallel to the ground or inclined upward, and when inclined upward, the upward inclination angle should not be too large, such as an acute angle of between 5 and 15 degrees with respect to the horizontal, so that a larger spraying distance is obtained from the spraying surface sprayed from the nozzle. Preferably, the first fan nozzle 22 is inclined slightly upwardly and the second fan nozzle 32 is parallel to the ground level, or both are inclined upwardly, or both are parallel to the ground level.

According to the utility model, two spray pipes are arranged at the top end of slope land vegetation, the first spray pipe 2 at the rear is connected with the high-pressure water pump 21, the high-pressure water pump 21 pressurizes the sucked low-pressure water pressure, then enters the first spray pipe 2, the high-pressure water mist is sprayed outwards through the high-pressure nozzle on the first spray pipe 2, the high-pressure water mist is sprayed out of the first fan nozzle 22, the low-pressure water mist is sprayed out of the second fan nozzle 32 on the second spray pipe 3, the first spray pipe 2 is positioned behind the second spray pipe 3, the pressure of the fan-shaped water mist sprayed out of the first fan nozzle 22 is high, the range of the formed parabola is far, the pressure of the fan-shaped water mist sprayed out of the second fan nozzle 32 is low, the range of the formed parabola is small, the formed parabola route is relatively low and is close, and the spraying route of the first fan nozzle 22 is not formed on the spraying route of the second fan nozzle 32. The high-pressure water pump 21 and the first fan nozzle 22 are used for watering the far-distance land vegetation, the low-pressure water pump 31 and the second fan nozzle 32 are used for watering the near-distance land vegetation, the fan design enables the coverage range of the water spraying surface to be wider, the spray mode is adopted, the water flow formed by falling on the slope land is small and thin, the vegetation slowly permeates downwards and forwards, the waste caused by the water flow and the green grass in a part of loose area caused by the flushing of the large water flow are not caused, and in addition, in the spraying process, a small part of water mist can naturally fall under the action of gravity and gradually cover all areas. Of course, those skilled in the art will appreciate that the number of spray pipes is not limited to two and more may be provided.

As another preferred embodiment of the utility model, a plurality of small holes are formed in the bottom end surface of the pipe wall of the second water spraying pipe 3, the aperture is between 1 and 5 millimeters, one part of water flow entering the second water spraying pipe 3 is sprayed out from a low-pressure sector nozzle on the pipe wall, the other part of water flow slowly flows out from a plurality of small holes at the bottom, the small holes can slowly irrigate a vegetation area between the second water spraying pipe 3 and the distance reached by the second sector nozzle 32, namely, part of vegetation at the top area of slope land vegetation slowly downwards under the slope gravity, so that the aim of simultaneously slowly irrigating different areas from the upper part to the lower part of the slope land 9 according to the position height of vegetation at different areas is fulfilled, the efficiency is higher, and the crop absorption is better.

As another preferred embodiment of the present utility model, among the distal openings of the plurality of first fan nozzles 22 on the first water spray pipe 2 and the plurality of second fan nozzles 32 on the second water spray pipe 3, the distal openings of the adjacent two first fan nozzles 22 are arranged in parallel and form a height difference, and the distal openings of the adjacent two second fan nozzles 32 are arranged in parallel and form a height difference. Specifically, taking the first water spraying pipe 2 as an example, assuming that four nozzles are arranged on the first water spraying pipe, two nozzles are arranged at the upper part and the lower part in a staggered manner, and the tail end openings of the four nozzles are parallel, the design has the advantages that as the adjacent nozzles are outwards sprayed into sector-shaped surfaces and have a certain area, on the premise that the openings are consistent in orientation, if the adjacent nozzles are on the same straight line, the adjacent spraying surfaces are easy to cross and strike, the spraying force and the spraying distance range are affected, and the openings of the adjacent nozzles are staggered by one height, and the staggered height is smaller, such as 2-4 mm, so that the spraying surfaces of the adjacent nozzles are not easy to cross, and the pouring of different areas is realized in the respective spraying surface ranges. The same applies to the arrangement of the second fan nozzles 32, i.e. the end openings of adjacent nozzles are staggered by a height which is not collinear. As shown in fig. 4, the upper first water jet pipe 2 is provided with four first fan nozzles 22 of high pressure nature, and the lower second water jet pipe 3 is provided with five second fan nozzles 32 of low pressure nature, wherein the first fan nozzles 22 and the second fan nozzles 32 are parallel to each other, and a small height difference is formed between adjacent ones.

In this embodiment, the plurality of first fan nozzles 22 on the first water spraying pipe 2 and the plurality of second fan nozzles 32 on the second water spraying pipe 3 are all arranged at intervals, and the second fan nozzle 32 on the second water spraying pipe 3 below is located between the two first fan nozzles 22 above the second fan nozzle 32, and the two first fan nozzles may be arranged alternately. The second fan nozzle 32 is lower than the first fan nozzle 22 in its own jet height, so that in theory, collision and striking do not exist, and the second fan nozzle 32 on the second front water spray pipe 3 is arranged to be staggered with the first fan nozzle 22 on the first rear water spray pipe 2, so that on one hand, installation is convenient, and on the other hand, the coverage areas of the two are inconsistent, but overlapping areas can exist.

Referring to fig. 5, in this embodiment, the first fan nozzle 22 is a self-oscillating high-pressure nozzle, and has an oscillating flow channel 221 therein, and the self-oscillating pulse jet can generate a pulse jet by utilizing the structural characteristics of the self-oscillating chamber without an external excitation source. Because the self-oscillation spray nozzle has larger transformation characteristic and cavitation characteristic, the spray quality can be effectively improved and the spray energy consumption can be saved through a self-oscillation spray nozzle structure with reasonable design. The second fan nozzle 32 is constructed as shown in fig. 6, without the oscillating flow path, and is sprayed far from the first fan nozzle 22. In addition, it should be noted that, the first fan nozzle 22 and the second fan nozzle 32 may all adopt some nozzle structures commonly used in the prior art, and the implementation principle is the prior art, so that the description is omitted here.

According to the slope land crop maintenance device disclosed by the embodiment of the utility model, manual irrigation is not needed, a user only needs to open the valve switch of the water inlet pipeline 1, water is supplied to two water spray pipes through the three-way pipe 11, as the high-pressure water pump 21 and the low-pressure water pump 31 are respectively arranged on the water inlet pipeline 1, the high-pressure water pump 21 can irrigate a vegetation area far from the water spray pipe, the low-pressure water pump 31 irrigates a vegetation area close to the water spray pipe, meanwhile, the bottom of the second water spray pipe 3 with low-pressure water is provided with a plurality of small holes, the vegetation area close to the top of the water spray pipe can be irrigated slowly, the formed small water flow gradually flows downwards along the slope and gradually covers each area of the vegetation, and the water resource waste caused by disordered scouring of large water flow is reduced. Moreover, the nozzle end openings on each spray pipe are consistent, but adjacent nozzles have a small height difference, so that the impact of a plurality of fan-shaped spraying surfaces is prevented, and the spraying force and the distance are reduced.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A slope land crop maintenance device characterized by comprising: the water inlet pipeline, first spray pipe and second spray pipe are connected through a three-way pipe, first spray pipe and second spray pipe all are located the top position on slope ground, just first spray pipe is located the rear of second spray pipe, wherein, connect be provided with high-pressure water pump on the pipeline of first spray pipe, connect be provided with low-pressure water pump on the pipeline of second spray pipe, fixedly connected with is a plurality of first sector nozzles that are linked together on the first spray pipe, be connected with a plurality of second sector nozzles that are linked together on the pipe wall of second spray pipe.

2. The sloped land crop maintenance device of claim 1, wherein a plurality of small holes are formed in a bottom end surface of a wall of said second water jet pipe.

3. The slope land crop maintenance apparatus of claim 1 or 2, wherein of the end openings of the plurality of first fan nozzles on the first water spray pipe and the plurality of second fan nozzles on the second water spray pipe, the end openings of two adjacent first fan nozzles are arranged in parallel and form a height difference, and the end openings of two adjacent second fan nozzles are arranged in parallel and form a height difference.

4. A slope land crop maintenance apparatus as claimed in claim 3, wherein the plurality of first fan nozzles on the first water spray pipe and the plurality of second fan nozzles on the second water spray pipe are all arranged at intervals, and the second fan nozzles on the second water spray pipe located below are arranged between the two first fan nozzles located above the second fan nozzles, and are arranged in a staggered manner.

5. A slope land crop maintenance apparatus as claimed in claim 3, wherein the first and second water spray pipes each comprise a water inlet base and a water outlet base projecting from the pipe wall, the water inlet base being connected to a water inlet pipe, the water outlet base being connected to the first or second fan nozzles.

6. A slope land crop maintenance apparatus as claimed in claim 3, wherein the end openings of the first and second fan nozzles are inclined upwardly parallel to the horizontal or diagonally.

7. The sloped land crop maintenance device of claim 1, wherein said first fan nozzle is a self-oscillating high pressure nozzle.

8. The sloped land crop maintenance device of claim 5, wherein a filter screen is installed in said water intake base.

9. The sloped land crop maintenance device of claim 1, wherein a height of a location of said first water jet is greater than a height of a location of said second water jet.

10. The sloped land crop maintenance device of claim 1, wherein said high pressure water pump is a plunger pump.