CN213719193U

CN213719193U - Water-saving irrigation device for farmland

Info

Publication number: CN213719193U
Application number: CN202022468326.0U
Authority: CN
Inventors: 秦胜喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-20
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a farmland water-saving irrigation device relates to field irrigation technical field. The water pump is characterized by comprising a base, the top four corners of the base are provided with support columns, the top of each support column is provided with a water storage tank, the top of each water storage tank is provided with a water collecting opening, one side of the top of each water storage tank is provided with a water inlet pipe and a water outlet pipe, the stirring motor is installed at the middle position of the top of the base, a water pump is further installed on one side of the top of the base, the water pump and the water storage tanks are communicated through first water pipes, the water outlet end of the water pump is connected with a second water pipe which is of an L-shaped structure, the top of the second water pipe is connected with a third water pipe, the lower side of the third water pipe is connected with multiple groups of spraying branch pipes, and the bottoms of the spraying branch pipes are connected with water spraying heads. The utility model overcomes prior art's is not enough, can catchment naturally, plays the purpose of practicing thrift the water source, adjusts sprinkling irrigation height and scope simultaneously, carries out the omnidirectional to the farmland and irrigates.

Description

Water-saving irrigation device for farmland

Technical Field

The utility model relates to a field irrigation technical field, concretely relates to farmland water-saving irrigation device.

Background

In order to ensure the normal growth of crops and obtain high and stable yield, farmland irrigation adopts a technical measure for supplementing water required by crops to the land, under natural conditions, the water requirement of the crops can not be met due to insufficient precipitation or uneven distribution, and in addition, the water requirements are different in different growth periods of the crops, so that artificial irrigation is required to supplement the shortage of natural rainfall and adjust the water quantity in the farmland.

Now, resource conservation becomes a global important problem, and especially, the problem of water resource conservation is important, so the problem is also particularly important when applied to the cultivation and irrigation procedures of crops. The irrigation to crops is still realized with the mode of ditch irrigation to what present crops irrigation in-process was mainly adopted, and this type of irrigation mode can only adjust the inflow through control ditch opening size, needs often to observe the irrigation result, and often causes the condition that the farmland was excessive to be drained and is overflowed even, excessively draws water at crops growth period and probably leads to crops to drown, fertilizer loss scheduling problem, influences the growth of adjacent field crops, and wastes water resource. And if a water supply system is built, although water can be saved to a certain extent, the use cost is high, and the water supply system is difficult to popularize in rural areas, so that a farmland water-saving irrigation device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a farmland water-saving irrigation device, can catchment naturally, play the purpose at saving the water source, adjust sprinkling irrigation height and scope simultaneously, carry out the omnidirectional irrigation to the farmland.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a farmland water-saving irrigation device comprises a base, universal wheels are arranged at four corners of the bottom of the base, support columns are arranged at four corners of the top of the base, a water storage tank is arranged at the top of the support columns, a water collecting port is arranged at the top of the water storage tank, a top cover is arranged at the top of the water collecting port, a first-stage filter screen, a second-stage filter screen and a third-stage filter screen are sequentially arranged in the water collecting port from top to bottom, a water inlet pipe is arranged at the top of one side of the water storage tank, a first water valve is arranged on the water outlet pipe, a water outlet pipe is arranged at the bottom of the same side of the water storage tank, a second water valve is arranged on the water outlet pipe, a stirring motor is arranged at the middle position of the top of the base, an output shaft of the stirring motor is connected with a rotating shaft, one end of the rotating shaft penetrates through the bottom of the water storage tank and extends into the water storage tank, and a plurality of stirring rods are uniformly arranged on the surface of the rotating shaft, the water pump is further installed on one side of the top of the base, the water inlet end of the water pump is connected with a first water pipe, one end of the first water pipe extends into the water storage tank, the water outlet end of the water pump is connected with a second water pipe in an L-shaped structure, a third water valve is arranged on the second water pipe, the top of the second water pipe is connected with a third water pipe, the lower side of the third water pipe is connected with multiple groups of spraying branch pipes, and the bottom of each spraying branch pipe is connected with a water spraying head.

The technical scheme who prefers, it includes connecting pipe and flexible pipe to spray the branch pipe, the top and the third water pipe intercommunication of connecting pipe, and the top inner wall of connecting pipe is provided with solid fixed ring, the top of flexible pipe is arranged in the inner chamber of connecting pipe and sets up, the top of flexible pipe is provided with reset spring, and reset spring's the other end and solid fixed ring be connected, the top outer wall of flexible pipe is provided with waterproof sealing ring, the bottom of connecting pipe is provided with the air vent.

Further preferred technical scheme, the sprinkler bead is including the one-level sprinkler bead, second grade sprinkler bead and the tertiary sprinkler bead that all are annular columnar structure, the top of one-level sprinkler bead and the bottom intercommunication of flexible pipe, the bottom of one-level sprinkler bead and the top of second grade sprinkler bead are connected, and the top of second grade sprinkler bead is provided with first water passage mouth, the bottom of second grade sprinkler bead and the top of tertiary sprinkler bead are connected, and the top of tertiary sprinkler bead is provided with the second and leads to the mouth of a river.

According to a further preferred technical scheme, the diameter of the first-stage water spraying head is larger than that of the second-stage water spraying head and is larger than that of the third-stage water spraying head, and a plurality of water spraying holes are formed in the peripheral sides of the first-stage water spraying head, the second-stage water spraying head and the third-stage water spraying head.

According to the preferred technical scheme, a connecting rod is arranged on the outer wall of one side, close to the second water pipe, of the water storage tank, and the other end of the connecting rod is connected with the second water pipe through a limiting ring.

According to the preferred technical scheme, a filter screen is arranged on the periphery of one end, extending into the water storage tank, of the first water pipe.

According to the preferable technical scheme, the aperture of the first-stage filter screen is larger than that of the second-stage filter screen and that of the third-stage filter screen.

(III) advantageous effects

The embodiment of the utility model provides a farmland water-saving irrigation device. The method has the following beneficial effects:

1. the utility model discloses a multiunit sprays the all-round irrigation that can carry out the farmland in the setting of branch pipe and sprinkler bead, during the irrigation, according to hydraulic pressure value, through the connecting pipe, flexible pipe and reset spring's setting realize spraying the flexible of branch pipe, through the setting of one-level sprinkler bead, second grade sprinkler bead and tertiary sprinkler bead, the jet diameter of control water to spray to near, well, distant crops, make crops obtain the most effective sprinkling irrigation, improve the utilization ratio of water, reach the water conservation effect.

2. The utility model discloses a setting up of catchmenting the mouth can be collected the rainwater and reach the purpose of water conservation, can filter the rainwater of collecting layer upon layer through one-level filter screen, second grade filter screen and the tertiary filter screen that sets up different apertures, purifies the rainwater, and then improves quality of water, the healthy growth of guarantee crops.

3. The utility model can stir the water source in the water storage tank through the arrangement of the stirring motor, the rotating shaft and the stirring rod, on one hand, when weeding and deinsectization medicines or fertilizers are required to be added for farmland irrigation, the water source can be uniformly stirred, and the pesticide effect can be fully exerted; on the other hand can regularly clear up water storage box inside, prevents to breed more bacterium or the inner wall subsides more impurity, pollutes the water source.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

fig. 4 is the schematic view of the internal structure of the branch pipe and the sprinkler head of the present invention.

In the figure: the water-saving type water-saving device comprises a base 1, a support column 2, a water storage tank 3, a water collecting port 4, a top cover 5, a first-stage filter screen 6, a second-stage filter screen 7, a third-stage filter screen 8, a water inlet pipe 9, a first water valve 10, a water outlet pipe 11, a second water valve 12, a stirring motor 13, a rotating shaft 14, a stirring rod 15, a water pump 16, a first water pipe 17, a filter screen cover 18, a second water pipe 19, a third water valve 20, a connecting rod 21, a limiting ring 22, a third water pipe 23, a spray branch pipe 24, a water spraying head 25, a connecting pipe 26, an extension pipe 27, a fixing ring 28, a reset spring 29, a waterproof sealing ring 30, an air vent 31, a first-stage water spraying head 32, a second-stage water spraying head 33, a third-stage water spraying head 34, a water spraying hole 35, a first water through hole 36, a second water through hole 37 and a universal wheel 38.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-4, a farmland water-saving irrigation device comprises a base 1, universal wheels 38 are arranged at four corners of the bottom of the base 1, support columns 2 are arranged at four corners of the top of the base 1, a water storage tank 3 is arranged at the top of each support column 2, a water collection port 4 is arranged at the top of each water storage tank 3, a top cover 5 is arranged at the top of each water collection port 4, a first-stage filter screen 6, a second-stage filter screen 7 and a third-stage filter screen 8 are sequentially arranged in each water collection port 4 from top to bottom, a water inlet pipe 9 is installed at the top of one side of each water storage tank 3, a first water valve 10 is arranged on each water outlet pipe 11, a water outlet pipe 11 is installed at the bottom of the same side of each water storage tank 3, a second water valve 12 is arranged on each water outlet pipe 11, a stirring motor 13 is installed at the middle position of the top of the base 1, and an output shaft 14 of each stirring motor 13 is connected with the corresponding water outlet shaft, the bottom that the water storage box 3 was passed to the one end of pivot 14 extends into in the water storage box 3, and the surface of pivot 14 evenly is provided with a plurality of puddlers 15, water pump 16 is still installed to top one side of base 1, the end of intaking of water pump 16 is connected with first water pipe 17, and the one end of first water pipe 17 extends into in the water storage box 3, the water outlet end of water pump 16 is connected with the second water pipe 19 that is L type structure, and is provided with third water valve 20 on the second water pipe 19, the top of second water pipe 19 is connected with third water pipe 23, the downside of third water pipe 23 is connected with multiunit spray branch pipe 24, spray branch pipe 24's bottom is connected with sprinkler bead 25.

In order to facilitate the adjustment to spray the height, spray the minute 24 and include connecting pipe 26 and flexible pipe 27, the top and the third water pipe 23 intercommunication of connecting pipe 26, and the top inner wall of connecting pipe 26 is provided with solid fixed ring 28, the top of flexible pipe 27 is located the inner chamber of connecting pipe 26 and sets up, the top of flexible pipe 27 is provided with reset spring 29, and reset spring 29's the other end and solid fixed ring 28 are connected, the top outer wall of flexible pipe 27 is provided with waterproof sealing ring 30, the bottom of connecting pipe 26 is provided with air vent 31. The extension tube 27 can slide up and down on the inner wall of the connecting tube 26, when irrigating, under the action of water pressure, the return spring 29 is stretched, so that the extension tube 27 extends downwards to drive the sprinkler head 25 to extend downwards, the extension length of the extension tube 27 can be adjusted by adjusting the water pressure, so that the irrigation is more comprehensive, and after the irrigation is finished, the extension tube 27 retracts into the connecting tube 26 under the action of the tension of the return spring 29.

In order to improve the irrigation effect, the sprinkler head 25 includes the one-level sprinkler head 32, the second grade sprinkler head 33 and the third grade sprinkler head 34 that all are annular columnar structure, the top of one-level sprinkler head 32 and the bottom intercommunication of flexible pipe 27, the bottom of one-level sprinkler head 32 and the top of second grade sprinkler head 33 are connected, and the top of second grade sprinkler head 33 is provided with first water passage 36, the bottom of second grade sprinkler head 33 and the top of third grade sprinkler head 34 are connected, and the top of third grade sprinkler head 34 is provided with second water passage 37. The water flow enters the first-stage water spray head 32 from the spray branch pipe 24, enters the second-stage water spray head 33 through the first water through opening 36, and enters the third-stage water spray head 34 through the second water through opening 37.

In order to improve the irrigation effect, the diameter of the first-stage sprinkler head 32 is larger than that of the second-stage sprinkler head 33 and that of the third-stage sprinkler head 34, and a plurality of sprinkler holes 35 are formed on the peripheral sides of the first-stage sprinkler head 32, the second-stage sprinkler head 33 and the third-stage sprinkler head 34. According to the pressure value of water pressure, the spraying diameter of water is controlled through the arrangement of the first-stage water spraying head 32, the second-stage water spraying head 33 and the third-stage water spraying head 34, so that near, medium and far crops are subjected to sprinkling irrigation, the crops are subjected to the most effective sprinkling irrigation, the utilization rate of the water is improved, and the water saving effect is achieved.

In order to fix the second water pipe 19 conveniently, a connecting rod 21 is arranged on the outer wall of one side of the water storage tank 3 close to the second water pipe 19, and the other end of the connecting rod 21 is connected with the second water pipe 19 through a limiting ring 22. The connecting rod 21 and the limiting ring 22 are arranged to limit and support the second water pipe 19, so that the stability of the second water pipe 19 during irrigation is guaranteed.

In order to improve the quality of irrigation water, a filter screen 18 is arranged at the periphery of one end of the first water pipe 17 extending into the water storage tank 3. The arrangement of the filter screen cover 18 is convenient for filtering water in the water storage tank 3, improves the quality of irrigation water, and simultaneously avoids blocking a water pipe to influence the irrigation effect.

In order to improve the quality of irrigation water, the aperture of the first-stage filter screen 6 is larger than that of the second-stage filter screen 7 and that of the third-stage filter screen 8. The arrangement of the first-stage filter screen 6, the second-stage filter screen 7 and the third-stage filter screen 8 facilitates layer-by-layer filtration of collected rainwater, and further purification of the rainwater is achieved.

The working principle is as follows: when raining, the top cover 5 can be moved open, and rainwater enters the water storage tank 3 after being filtered by the primary filter screen 6, the secondary filter screen 7 and the tertiary filter screen 8. When the water in the water storage tank 3 is insufficient, the first water valve 10 can be opened to be connected with a water source through the water inlet pipe 9. When drainage is required, the second water valve 12 can be opened to drain water through the water outlet pipe 11. When the weeding and deinsectization medicine or the fertilizer needs to be added, the stirring motor 13 can be started, the water in the water storage tank 3 is stirred and mixed through the rotating shaft 14 and the stirring rod 15, and the medicine effect is fully diffused and exerted. When irrigation is needed, the water pump 16 is started, the third water valve 20 is opened simultaneously, water in the water storage tank 3 flows out from the second water pipe 19, enters the spraying branch pipe 24 through the third water pipe 23, and is sprayed out from the water spraying holes 35 of the first-level water spraying head 32, the second-level water spraying head 33 and the third-level water spraying head 34 to spray near, medium and far crops, and meanwhile, the irrigation device is convenient to move through the arrangement of the universal wheel 38, so that all-around irrigation is carried out on farmlands.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a farmland water-saving irrigation device, includes base (1), its characterized in that: the water storage device is characterized in that universal wheels (38) are arranged at four corners of the bottom of the base (1), support columns (2) are arranged at four corners of the top of the base (1), water storage tanks (3) are arranged at the tops of the support columns (2), water collecting ports (4) are arranged at the tops of the water storage tanks (3), top covers (5) are arranged at the tops of the water collecting ports (4), a first-stage filter screen (6), a second-stage filter screen (7) and a third-stage filter screen (8) are sequentially arranged in the water collecting ports (4) from top to bottom, a water inlet pipe (9) is installed at the top of one side of each water storage tank (3), a first water valve (10) is arranged on each water outlet pipe (11), a water outlet pipe (11) is installed at the bottom of the same side of each water storage tank (3), a second water valve (12) is arranged on each water outlet pipe (11), and a stirring motor (13) is installed at the middle position of the top of the base (1), and the output shaft of the stirring motor (13) is connected with a rotating shaft (14), one end of the rotating shaft (14) passes through the bottom of the water storage tank (3) and extends into the water storage tank (3), a plurality of stirring rods (15) are uniformly arranged on the surface of the rotating shaft (14), a water pump (16) is also arranged on one side of the top of the base (1), the water inlet end of the water pump (16) is connected with a first water pipe (17), one end of the first water pipe (17) extends into the water storage tank (3), the water outlet end of the water pump (16) is connected with a second water pipe (19) which is in an L-shaped structure, a third water valve (20) is arranged on the second water pipe (19), the top of the second water pipe (19) is connected with a third water pipe (23), the lower side of the third water pipe (23) is connected with a plurality of groups of spraying branch pipes (24), and the bottom of each spraying branch pipe (24) is connected with a water spraying head (25).

2. The water-saving farmland irrigation device as claimed in claim 1, wherein: spray and be in charge of (24) including connecting pipe (26) and flexible pipe (27), the top and the third water pipe (23) intercommunication of connecting pipe (26), and the top inner wall of connecting pipe (26) is provided with solid fixed ring (28), the top of flexible pipe (27) is located the inner chamber of connecting pipe (26) and sets up, the top of flexible pipe (27) is provided with reset spring (29), and reset spring (29) the other end and solid fixed ring (28) are connected, the top outer wall of flexible pipe (27) is provided with waterproof sealing ring (30), the bottom of connecting pipe (26) is provided with air vent (31).

3. The water-saving farmland irrigation device as claimed in claim 2, wherein: sprinkler head (25) are including the one-level sprinkler head (32), second grade sprinkler head (33) and the tertiary sprinkler head (34) that all are annular columnar structure, the top of one-level sprinkler head (32) and the bottom intercommunication of flexible pipe (27), the bottom of one-level sprinkler head (32) and the top of second grade sprinkler head (33) are connected, and the top of second grade sprinkler head (33) is provided with first water service mouth (36), the bottom of second grade sprinkler head (33) and the top of tertiary sprinkler head (34) are connected, and the top of tertiary sprinkler head (34) is provided with second water service mouth (37).

4. A water-saving irrigation device for farmland as claimed in claim 3, characterized in that: the diameter of the first-stage water spraying head (32) is larger than that of the second-stage water spraying head (33) and is larger than that of the third-stage water spraying head (34), and a plurality of water spraying holes (35) are formed in the peripheral sides of the first-stage water spraying head (32), the second-stage water spraying head (33) and the third-stage water spraying head (34).

5. The water-saving farmland irrigation device as claimed in claim 1, wherein: the water storage tank (3) is provided with a connecting rod (21) on the outer wall of one side close to the second water pipe (19), and the other end of the connecting rod (21) is connected with the second water pipe (19) through a limiting ring (22).

6. The water-saving farmland irrigation device as claimed in claim 1, wherein: and a filtering net cover (18) is arranged at the periphery of one end of the first water pipe (17) extending into the water storage tank (3).

7. The water-saving farmland irrigation device as claimed in claim 1, wherein: the aperture of the first-stage filter screen (6) is larger than that of the second-stage filter screen (7) and larger than that of the third-stage filter screen (8).