CN210746495U

CN210746495U - Agricultural water-saving irrigation device

Info

Publication number: CN210746495U
Application number: CN201921705047.2U
Authority: CN
Inventors: 李�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-16
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to an agricultural irrigation technical field just discloses an agricultural water-saving irrigation device, including the irrigation pipe, the fixed sprinkling irrigation mouth that has cup jointed in bottom surface of irrigation pipe, the fixed water-saving valve body that has cup jointed of top surface of irrigation pipe, the inside both sides fixedly connected with reset spring of water-saving valve body. The utility model discloses a water-blocking ball constitutes automatic flexible water-saving structure with the interior die cavity that reset spring seted up at water-saving valve internal portion, when irrigation equipment is in high water pressure irrigation, utilize reset spring's flexible characteristics, the ball that blocks water is extruded to the bottom of the internal die cavity of water-saving valve, rivers are carried to the inside of irrigation pipe from the bottom of water-saving valve, irrigate from the sprinkling irrigation outlet blowout then, be in low water pressure when irrigation equipment, when stopping irrigation, reset spring will block water the ball top again and return the top of the internal die cavity of water-saving valve, prevent out water, avoid irrigation equipment residual water solution to spill over under the action of gravity automatically, the water economy resource.

Description

Agricultural water-saving irrigation device

Technical Field

The utility model relates to an agricultural irrigation technical field specifically is an agricultural water-saving irrigation device.

Background

Irrigation is a technical measure for supplementing water to crops, and under natural conditions, the crops often have insufficient water due to insufficient precipitation or uneven distribution, so that the crops must be artificially irrigated to supplement the deficiency of natural rainfall, and the existing agricultural irrigation modes can be generally divided into traditional ground irrigation, common spray irrigation and drip irrigation.

But current irrigation equipment's function is comparatively single, lacks filter function to the impurity of irrigation aquatic, often can appear blocking phenomenon to stop irrigating at irrigation equipment, when the device is in low water pressure, still have rivers play, lead to the water waste, do not possess the water conservation function.

SUMMERY OF THE UTILITY MODEL

The utility model provides an agricultural water-saving irrigation device, possess the advantage that prevents to block up, water economy resource, solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: an agricultural water-saving irrigation device comprises an irrigation pipe, wherein a sprinkling irrigation opening is fixedly sleeved on the bottom surface of the irrigation pipe, a water-saving valve body is fixedly sleeved on the top surface of the irrigation pipe, reset springs are fixedly connected on two sides of the inside of the water-saving valve body, a water blocking ball is fixedly connected at one end of each reset spring, the outer side of the water blocking ball is movably connected inside the water-saving valve body, the top of the water-saving valve body is fixedly sleeved on the bottom of a first connecting pipe, the top of the first connecting pipe is fixedly sleeved on the middle part of the bottom surface of a first sealing cover, a sealing ring is movably sleeved on the outer side of the middle part of the first sealing cover, the top of the first sealing cover is in threaded connection with the inner side of the bottom of a filter tank body, a first filter layer is fixedly sleeved on the inside of the filter tank body, a second filter layer, the inner side of the top of the filtering tank body is in threaded connection with the bottom of the second sealing cover, the middle of the second sealing cover is movably sleeved with a second sealing ring, and the middle of the top surface of the second sealing cover is fixedly sleeved with a second connecting pipe.

The water-saving valve is characterized in that an inner cavity is formed in the water-saving valve body, the diameter value of the inner cavity in the water-saving valve body is larger than that of the water-blocking ball, and two reset springs are fixedly connected to two sides of the bottom of the water-blocking ball respectively.

Carefully selecting, the diameter value of the filtering hole in the first filtering layer is larger than that of the filtering hole in the second filtering layer, and the diameter value of the filtering hole in the second filtering layer is larger than that of the filtering hole in the third filtering layer.

Carefully, the middle part outside of first sealed lid and the sealed lid of second has all been seted up the groove of stepping down, and the groove activity of stepping down in the first sealed lid middle part outside has cup jointed the sealing washer, the groove activity of stepping down in the sealed lid middle part outside of second has cup jointed the second sealing washer.

Carefully, internal threads are formed in the inner side of the top and the inner side of the bottom of the filtering tank body, the internal threads on the inner side of the bottom of the filtering tank body are in threaded connection with external threads formed in the outer side of the top of the first sealing cover, and the internal threads on the inner side of the top of the filtering tank body are in threaded connection with external threads formed in the outer side of the bottom of the second sealing cover.

Carefully selecting, the inside of irrigation pipe is seted up the water delivery die cavity, and irrigation pipe bottom is fixed to be cup jointed twelve sprinkling irrigation mouths.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a water-blocking ball constitutes automatic flexible water-saving structure with the interior die cavity that reset spring seted up at water-saving valve internal portion, when irrigation equipment is in high water pressure irrigation, utilize reset spring's flexible characteristics, the ball that blocks water is extruded to the bottom of the internal die cavity of water-saving valve, rivers are carried to the inside of irrigation pipe from the bottom of water-saving valve, irrigate from the sprinkling irrigation outlet blowout then, be in low water pressure when irrigation equipment, when stopping irrigation, reset spring will block water the ball top again and return the top of the internal die cavity of water-saving valve, prevent out water, avoid irrigation equipment residual water solution to spill over under the action of gravity automatically, the water economy resource.

2. The utility model discloses a first filter layer, second filter layer and the third filter layer that the internal portion of filter jar fixedly cup jointed carry out the successive layer to irrigation water and filter, avoid the impurity of irrigation water to block up the sprinkling irrigation mouth, ensure that the device irrigates smoothly to utilize threaded connection's characteristics, will filter knot device optimization to detachable construction, the later stage filter equipment's of being convenient for washing makes filter equipment repeatedly usable practices thrift the irrigation cost.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structural filter tank of the present invention;

FIG. 3 is a schematic sectional view of the water-saving valve body of the structure of the present invention;

fig. 4 is an enlarged schematic view of a point a in the structure diagram of the present invention 2.

In the figure: 1. an irrigation pipe; 2. a sprinkling irrigation port; 3. a water-saving valve body; 4. a return spring; 5. a water-blocking ball; 6. a first connecting pipe; 7. a first sealing cover; 8. a seal ring; 9. filtering the tank body; 10. a first filter layer; 11. a second filter layer; 12. a third filter layer; 13. a second sealing cover; 14. a second seal ring; 15. a second connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an agricultural water-saving irrigation device comprises an irrigation pipe 1, a sprinkling irrigation opening 2 is fixedly sleeved on the bottom surface of the irrigation pipe 1, a water-saving valve body 3 is fixedly sleeved on the top surface of the irrigation pipe 1, return springs 4 are fixedly connected to two sides inside the water-saving valve body 3, one end of each return spring 4 is fixedly connected with a water-blocking ball 5, the outer side of each water-blocking ball 5 is movably connected inside the water-saving valve body 3, the top of the water-saving valve body 3 is fixedly sleeved on the bottom of a first connecting pipe 6, the top of the first connecting pipe 6 is fixedly sleeved on the middle part of the bottom surface of a first sealing cover 7, a sealing ring 8 is movably sleeved on the outer side of the middle part of the first sealing cover 7, the top of the first sealing cover 7 is in threaded connection with the inner side of the bottom of a filtering tank body 9, a first filtering layer 10 is fixedly sleeved inside the filtering tank body 9, the inner side of the top of the filtering tank body 9 is in threaded connection with the bottom of a second sealing cover 13, a second sealing ring 14 is movably sleeved in the middle of the second sealing cover 13, and a second connecting pipe 15 is fixedly sleeved in the middle of the top surface of the second sealing cover 13.

Wherein, an inner cavity is arranged inside the water-saving valve body 3, the diameter value of the inner cavity inside the water-saving valve body 3 is larger than that of the water-blocking ball 5, two sides of the bottom of the water-blocking ball 5 are respectively and fixedly connected with a return spring 4, the inner cavity arranged inside the water-saving valve body 3 by the water-blocking ball 5 and the return spring 4 forms an automatic telescopic water-saving structure, when the irrigation device is used for high water pressure irrigation, the water-blocking ball 5 is extruded to the bottom of the cavity in the water-saving valve body 3 by utilizing the telescopic characteristic of the return spring 4, water flow is conveyed to the interior of the irrigation pipe 1 from the bottom of the water-saving valve body 3 and then is sprayed out from the sprinkling irrigation opening 2 for irrigation, when irrigation equipment is in low water pressure, when stopping irrigating, reset spring 4 will hinder the top of the interior die cavity of water-saving valve body 3 back in the ball 5 top of stopping flowing out again, prevents to go out water, avoids irrigation equipment surplus aqueous solution to spill over under the action of gravity automatically, the water economy resource.

Wherein, the inside filtration pore diameter value of crossing of first filter layer 10 is greater than the inside filtration pore diameter value of crossing of second filter layer 11, and the inside filtration pore diameter value of crossing of second filter layer 11 is greater than the inside filtration pore diameter value of crossing of third filter layer 12, utilizes first filter layer 10, second filter layer 11 and the third filter layer 12 of the inside fixed cup joint of the filter tank body 9 to carry out the successive layer to the irrigation water and filters, avoids the impurity of irrigation water to block up sprinkler irrigation mouth 2, ensures that the device irrigates smoothly.

Wherein, the middle part outside of first sealed lid 7 and the sealed lid 13 of second has all seted up the groove of stepping down, and the groove activity of stepping down in the sealed 7 middle part outside of first sealed lid has cup jointed sealing washer 8, and the groove activity of stepping down in the sealed 13 middle part outside of second has cup jointed second sealing washer 14, utilizes sealing washer 8 and second sealing washer 14 to seal the combination department of first sealed lid 7, the sealed lid 13 of second, the filtration jar body 9 three, guarantees integrated configuration's leakproofness, avoids the aqueous solution to spill over.

Wherein, the internal thread has all been seted up to the top inboard and the bottom inboard of filtering jar body 9, and the internal thread of the inboard bottom of the filtering jar body 9 carries out threaded connection with the external screw thread that the 7 top outsides of first sealed lid were seted up, the internal thread of the inboard top of the filtering jar body 9 carries out threaded connection with the external screw thread that the 13 bottom outsides of second sealed lid were seted up, utilize threaded connection's characteristics, it is detachable construction to optimize the filter knot device, the later stage filter equipment's of being convenient for washing, make filter equipment repeatedly usable, practice thrift the irrigation cost.

Wherein, the water delivery die cavity has been seted up to irrigation pipe 1's inside, and the fixed cover in irrigation pipe 1 bottom has connect twelve sprinkling irrigation mouths 2, and perfect irrigation structure guarantees irrigation equipment's rationality to utilize a plurality of sprinkling irrigation mouths 2 to enlarge irrigation area, improve irrigation efficiency.

The working principle is as follows: when in use, the second connecting pipe 15 is filled with irrigation water, the irrigation water enters the inside of the filtering tank body 9 and then sequentially passes through the first filtering layer 10, the second filtering layer 11 and the third filtering layer 12 to be filtered, impurities in the water are isolated, the filtered irrigation water flows into the inside of the water-saving valve body 3 through the first connecting pipe 6, the water-blocking ball 5 is extruded to the bottom of the water-saving valve body 3 under the action of high water pressure, the irrigation water flows into the irrigation pipe 1 from the bottom of the water-saving valve body 3 and then is sprayed out from the sprinkling irrigation opening 2 to irrigate crops, after irrigation is finished, the irrigation water is stopped to be conveyed into the second connecting pipe 15, the water pressure in the water-saving valve body 3 is reduced, the water-blocking ball 5 returns to the water inlet at the top of the water-saving valve body 3 under the elastic action of the return spring 4 to prevent water flow overflow, water resources are saved, and subsequent irrigation operation is carried, and (4) finishing.

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. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural water-saving irrigation device, includes irrigation pipe (1), its characterized in that: the bottom surface of the irrigation pipe (1) is fixedly sleeved with a sprinkling irrigation port (2), the top surface of the irrigation pipe (1) is fixedly sleeved with a water-saving valve body (3), two sides of the inside of the water-saving valve body (3) are fixedly connected with a reset spring (4), one end of the reset spring (4) is fixedly connected with a water-blocking ball (5), the outer side of the water-blocking ball (5) is movably connected inside the water-saving valve body (3), the top of the water-saving valve body (3) is fixedly sleeved at the bottom of a first connecting pipe (6), the top of the first connecting pipe (6) is fixedly sleeved at the middle part of the bottom surface of a first sealing cover (7), the outer side of the middle part of the first sealing cover (7) is movably sleeved with a sealing ring (8), the top of the first sealing cover (7) is screwed at the inner side of the bottom of a filtering tank body (9), the inside of the filtering tank body (9) is, the bottom surface of first filter layer (10) is equipped with second filter layer (11), the bottom surface of second filter layer (11) is equipped with third filter layer (12), the inboard threaded connection in the bottom of the sealed lid of second (13) in the top of the filtration jar body (9), second sealing washer (14) have been cup jointed in the middle part activity of the sealed lid of second (13), second connecting pipe (15) have been cup jointed in the middle part of the top surface of the sealed lid of second (13) is fixed.

2. An agricultural water-saving irrigation device according to claim 1, characterized in that: an inner cavity is formed in the water-saving valve body (3), the diameter value of the inner cavity in the water-saving valve body (3) is larger than that of the water-blocking ball (5), and two reset springs (4) are fixedly connected to two sides of the bottom of the water-blocking ball (5).

3. An agricultural water-saving irrigation device according to claim 1, characterized in that: the diameter value of the internal filtering hole of the first filtering layer (10) is larger than that of the internal filtering hole of the second filtering layer (11), and the diameter value of the internal filtering hole of the second filtering layer (11) is larger than that of the internal filtering hole of the third filtering layer (12).

4. An agricultural water-saving irrigation device according to claim 1, characterized in that: the middle part outside of first sealed lid (7) and second sealed lid (13) has all been seted up and has been stepped down the groove, and the groove activity of stepping down in the first sealed lid (7) middle part outside has cup jointed sealing washer (8), the groove activity of stepping down in the second sealed lid (13) middle part outside has cup jointed second sealing washer (14).

5. An agricultural water-saving irrigation device according to claim 1, characterized in that: the internal threads are formed in the inner side of the top and the inner side of the bottom of the filtering tank body (9), the internal threads on the inner side of the bottom of the filtering tank body (9) are in threaded connection with the external threads formed in the outer side of the top of the first sealing cover (7), and the internal threads on the inner side of the top of the filtering tank body (9) are in threaded connection with the external threads formed in the outer side of the bottom of the second sealing cover (13).

6. An agricultural water-saving irrigation device according to claim 1, characterized in that: a water delivery cavity is formed in the irrigation pipe (1), and twelve sprinkling irrigation ports (2) are fixedly sleeved at the bottom of the irrigation pipe (1).