CN113080011A

CN113080011A - Multistage layering irrigation equipment based on drip irrigation

Info

Publication number: CN113080011A
Application number: CN202110027885.4A
Authority: CN
Inventors: 翁敏娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-07-09

Abstract

The invention discloses a multi-stage layered irrigation device based on drip irrigation, which belongs to the technical field of drip irrigation and comprises a water bucket, a plurality of mounting pipes and indicating pipes, wherein connecting rods are fixedly connected between the mounting pipes and the indicating pipes, the bottom end of the water bucket is fixedly connected with a water outlet pipe, three water guide pipes are sequentially and fixedly connected to the outer wall of the water outlet pipe, a first control valve, a second control valve and a third control valve are respectively and fixedly connected to the outer walls of the three water guide pipes, one ends of the three water guide pipes are respectively and fixedly connected with a first main pipe, a second main pipe and a third main pipe, the multi-stage layered irrigation device can realize layered watering according to different diffusion degrees of root systems of crops in different periods when the crops are irrigated, compared with the traditional drip irrigation, the multi-stage layered irrigation device not only improves the irrigation efficiency, but also further saves water resources, and can observe the saturation degree of soil irrigation through the arrangement of a, the practicability is increased.

Description

Multistage layering irrigation equipment based on drip irrigation

Technical Field

The invention relates to the technical field of drip irrigation, in particular to a multi-stage layered irrigation device based on drip irrigation.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development. Technical measures for supplementing the water needed by crops. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be done manually to compensate for the lack of natural rainfall. Irrigation is to irrigate the land with water. The irrigation principle is that the irrigation quantity, the irrigation times and the irrigation time are determined according to the water requirement characteristics, the growth stage, the climate and the soil conditions of the medicinal plants, and the medicinal plants are irrigated in a proper time and in a proper amount and reasonably. The main types of the irrigation include irrigation before sowing, seedling-accelerating irrigation, growth period irrigation, winter irrigation and the like.

When crops are planted in water resource-deficient areas, the crops are usually irrigated by adopting a drip irrigation method, the diffusion ranges of root systems of the crops are different in different growth periods, the traditional drip irrigation method usually diffuses outwards from a water outlet end and cannot carry out accurate irrigation according to the diffusion of the root systems of the crops, and therefore irrigation efficiency is low.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a multi-stage layered irrigation device based on drip irrigation, which can realize layered watering according to different diffusion degrees of root systems of crops at different periods when the crops are irrigated.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A multi-stage layered irrigation device based on drip irrigation comprises a water bucket, a plurality of installation pipes and indication pipes, wherein connecting rods are fixedly connected between the installation pipes and the indication pipes, a water outlet pipe is fixedly connected to the bottom end of the water bucket, three water guide pipes are fixedly connected to the outer wall of the water outlet pipe in sequence, a first control valve, a second control valve and a third control valve are fixedly connected to the outer walls of the three water guide pipes respectively, one ends of the three water guide pipes are fixedly connected with a first header pipe, a second header pipe and a third header pipe respectively, a plurality of first branch pipes, second branch pipes and third branch pipes are fixedly connected to the bottom ends of the first header pipe, the second header pipe and the third header pipe respectively, the number of the first branch pipes, the second branch pipes and the number of the third branch pipes are matched with the number of the installation pipes, the first branch pipes, the second branch pipes and the third branch pipes are all located on the inner side of the installation pipes, and three connection grooves are formed in the side, the bottom ends of the first main pipe, the second main pipe and the third main pipe are fixedly connected with a dropper, the dropper is located on the inner side of the two connecting grooves, and a plurality of through holes are formed between the inner wall and the outer wall of the dropper.

Furthermore, the inner side of the indicating tube is provided with a floating ball, the top end of the floating ball is fixedly connected with an ejector rod, the top end of the ejector rod penetrates through the top end of the indicating tube and is in sliding connection with the indicating tube, the top end of the indicating tube is fixedly connected with a floater, when soil around the dropper is irrigated and saturated, the water absorbing capacity of the soil is weakened, water in the dropper can enter the indicating tube at the moment, when more and more water in the indicating tube is obtained, the jacking floating ball drives the floater to move upwards through the ejector rod, the saturation of drip irrigation can be observed through the arrangement of the floating ball, the ejector rod and the floater, a plurality of floaters are observed, if a certain floater does not float upwards, and when the floater around floats upwards, and crops corresponding to the floater which does not float upwards appear water shortage, the floater which does not float upwards floats.

Further, the middle part of connecting rod is the semicircle form, and concrete, the crop of planting are located the center department of connecting rod, when the installation pipe with instruct the pipe to insert the crop root system under when irrigating, have avoided the growth that the connecting rod influences the crop through the setting to the connecting rod.

Further, fixedly connected with separates the net on the outer wall that the installation pipe is close to the spread groove, fixedly connected with filter screen on the inner wall that the indicator tube is close to the spread groove, the burette runs through and separates net and filter screen and fixed connection with it, through the setting that separates net and filter screen, has avoided soil around installation pipe and the indicator tube to pass through the spread groove and has entered into in installation pipe and the indicator tube.

Further, the open end joint of installation pipe has the rubber buffer, three through-hole has been seted up between the last lower surface of rubber buffer, first branch pipe, second branch pipe, third branch pipe are located the inboard of three through-hole respectively, first branch pipe, second branch pipe, third branch pipe and rubber buffer sliding connection through the setting of rubber buffer, can play sealed effect to the open end of installation pipe, have avoided debris to enter into in the installation pipe through the open end of installation pipe.

Furthermore, the dropper is inclined, one end of the dropper, which is close to the installation pipe, is higher than one end of the dropper, which is close to the indication pipe, and through the arrangement of the dropper, when water flows in the dropper, the water flow in the dropper can flow towards the direction of the indication pipe by means of gravity.

Furthermore, the joint has a plurality of buckles between first house steward, second house steward, the third house steward, can play fixed effect to first house steward, second house steward, third house steward through setting up of buckle.

Furthermore, the through holes formed in the dropper are distributed on the lower side of the dropper, specifically, when the dropper is buried underground, the side, containing the through holes, of the dropper faces downwards, and through the arrangement of the dropper, the soil on the upper portion of the dropper is prevented from falling into the dropper from the through holes of the dropper.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme can realize when irrigating the crop through the setting, can water according to the different diffusion degree of crop different time roots in grades, drip irrigation with the tradition and compare, has not only improved the efficiency of irrigating, and further has saved the water resource, and can observe soil irrigation's saturation through setting up of float, has increased the practicality.

(2) The inboard of indicator pipe is provided with the floater, the top fixedly connected with ejector pin of floater, the top of ejector pin run through the top of indicator pipe and with indicator pipe sliding connection, the top fixedly connected with float of indicator pipe, when soil around the burette is irrigated when saturated, the ability that soil absorbed rivers weakens, water in the burette can enter into in the indicator pipe this moment, when the water in the indicator pipe is more and more, the jack-up floater drives the float rebound through the ejector pin, through the floater, the saturation of driping irrigation can not only be observed in the setting of ejector pin and float, and observe a plurality of floats, if wherein certain float does not come-up, and when the float on every side all comes-up, and the phenomenon of lack of water appears in the crop that the float that does not come-up corresponds, then can regard as the judgement foundation that the.

(3) The middle part of connecting rod is the semicircle form, and concrete, the crop of planting are located the center department of connecting rod, when installation pipe and indicator pipe insert the crop root system under when irrigating, have avoided the growth that the connecting rod influences the crop through setting up to the connecting rod.

(4) Fixedly connected with separates the net on the outer wall that the installation pipe is close to the spread groove, and fixedly connected with filter screen on the inner wall that the indicator tube is close to the spread groove, burette run through separate net and filter screen and fixed connection with it, through the setting that separates net and filter screen, has avoided in installation pipe and the indicator tube soil around enter into installation pipe and indicator tube through the spread groove.

(5) The open end joint of installation pipe has the rubber buffer, has seted up three through-hole between the upper and lower face of rubber buffer, and first branch pipe, second branch pipe, third branch pipe are located the inboard of three through-hole respectively, and first branch pipe, second branch pipe, third branch pipe and rubber buffer sliding connection through the setting of rubber buffer, can play sealed effect to the open end of installation pipe, have avoided debris to enter into in the installation pipe through the open end of installation pipe.

(6) The dropper is inclined, one end of the dropper close to the installation pipe is higher than one end of the dropper close to the indication pipe, and through the arrangement of the dropper, when water flows in the dropper, the water flow in the dropper can flow towards the direction of the indication pipe by means of gravity.

(7) The joint has a plurality of buckles between first house steward, second house steward, the third house steward, can play fixed effect to first house steward, second house steward, third house steward through setting up of buckle.

(8) The through holes formed in the dropper are distributed on the lower side of the dropper, specifically, when the dropper is buried underground, the side, containing the through holes, of the dropper faces downwards, and through the arrangement of the dropper, soil on the upper portion of the dropper is prevented from falling into the dropper from the through holes of the dropper.

Drawings

FIG. 1 is a schematic top view of the bucket of the present invention;

FIG. 2 is a schematic elevation view of the present invention at the location of the installation tube and indicator tube;

FIG. 3 is a schematic sectional elevation view of the present invention at the location of the installation tube and indicator tube;

FIG. 4 is a schematic top view of the present invention at the installation tube and indicator tube;

FIG. 5 is a schematic diagram of a side view cross-sectional structure of the dropper of the present invention.

The reference numbers in the figures illustrate:

1. installing a pipe; 2. an indicator tube; 3. a water bucket; 4. a water outlet pipe; 5. a first control valve; 6. a second control valve; 7. a third control valve; 8. a first header pipe; 9. a second manifold; 10. a third header pipe; 11. a first branch pipe; 12. a second branch pipe; 13. a third branch pipe; 14. connecting grooves; 15. a dropper; 16. a rubber plug; 17. separating the net; 18. a filter screen; 19. a floating ball; 20. a top rod; 21. a float; 22. a connecting rod.

Detailed Description

The technical solution in 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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a multi-stage layered irrigation device based on drip irrigation comprises a water barrel 3, a plurality of installation tubes 1 and indication tubes 2, a connecting rod 22 is fixedly connected between the installation tubes 1 and the indication tubes 2, the middle part of the connecting rod 22 is semicircular, a specific crop is located at the center of the connecting rod 22, when the installation tubes 1 and the indication tubes 2 are inserted into the position under the root system of the crop for irrigation, the connecting rod 22 is prevented from influencing the growth of the crop, a water outlet tube 4 is fixedly connected to the bottom end of the water barrel 3, three water guide tubes are fixedly connected to the outer wall of the water outlet tube 4 in sequence, a first control valve 5, a second control valve 6 and a third control valve 7 are fixedly connected to the outer wall of the three water guide tubes respectively, a first header pipe 8, a second header pipe 9, a third header pipe 10, a first header pipe 8, a second header pipe 6 and a third header pipe 7 are fixedly connected, A plurality of buckles are clamped between the second main pipe 9 and the third main pipe 10, the first main pipe 8, the second main pipe 9 and the third main pipe 10 can be fixed by the arrangement of the buckles, the bottom ends of the first main pipe 8, the second main pipe 9 and the third main pipe 10 are respectively and fixedly connected with a plurality of first branch pipes 11, second branch pipes 12 and third branch pipes 13, the number of the first branch pipes 11, the number of the second branch pipes 12 and the number of the third branch pipes 13 are matched with the number of the installation pipes 1, the first branch pipes 11, the second branch pipes 12 and the third branch pipes 13 are respectively positioned at the inner sides of the installation pipes 1, a rubber plug 16 is clamped at the opening end of the installation pipes 1, three through holes are arranged between the upper surface and the lower surface of the rubber plug 16, the first branch pipes 11, the second branch pipes 12 and the third branch pipes 13 are respectively positioned at the inner sides of the three through holes, the first branch pipes 11, the second branch pipes 12 and the third branch pipes 13 are in sliding, can play sealed effect to the open end of installation pipe 1, the open end of having avoided debris to pass through installation pipe 1 enters into installation pipe 1 in, all seted up three spread groove 14 on the lateral wall between installation pipe 1 and the indicator tube 2, fixedly connected with separates net 17 on the installation pipe 1 is close to the outer wall of spread groove 14, fixedly connected with filter screen 18 on the inner wall that indicator tube 2 is close to spread groove 14, burette 15 runs through and separates net 17 and filter screen 18 and fixed connection with it, through the setting that separates net 17 and filter screen 18, soil around having avoided installation pipe 1 and indicator tube 2 enters into in installation pipe 1 and the indicator tube 2 through spread groove 14, first house steward 8, second house steward 9, the equal fixedly connected with burette 15 in bottom of third house steward 10, burette 15 is located two spread groove 14 inboards, a plurality of through-holes have been seted up between the inside and outside wall of burette 15.

Referring to fig. 3, a floating ball 19 is disposed inside the indicator tube 2, a top end of the floating ball 19 is fixedly connected with a top rod 20, a top end of the top rod 20 penetrates through a top end of the indicator tube 2 and is slidably connected with the indicator tube 2, a float 21 is fixedly connected with a top end of the indicator tube 2, when the soil around the dropper 15 is saturated by irrigation, the water absorbing capacity of the soil is weakened, and the water in the dropper 15 can enter the indicating pipe 2, when the water in the indicator tube 2 is more and more, the jacking floating ball 19 drives the floater 21 to move upwards through the jacking rod 20, the saturation of the drip irrigation can be observed through the arrangement of the floating ball 19, the mandril 20 and the floater 21, when a plurality of floats 21 are observed, and if one float 21 does not float and the peripheral floats 21 float, the phenomenon that the crops corresponding to the floater 21 which does not float up lack water can be used as the judgment basis for the blockage of the dropper 15.

Referring to fig. 3 and 5, the dropper 15 is inclined, one end of the dropper 15 close to the installation tube 1 is higher than one end of the dropper 15 close to the indication tube 2, when water flows in the dropper 15, the water flows in the dropper 15 towards the indication tube 2 by gravity, through holes formed in the dropper 15 are distributed on the lower side of the dropper 15, specifically, when the dropper 15 is embedded, the side of the dropper 15 with the through holes faces downwards, and through the arrangement of the dropper 15, soil on the upper portion of the dropper 15 is prevented from falling into the dropper 15 from the through holes of the dropper 15.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a multistage layering irrigation equipment based on drip irrigation, includes cask (3) and a plurality of installation pipe (1) and indicator pipe (2), its characterized in that: the water bucket is characterized in that a connecting rod (22) is fixedly connected between the installation pipe (1) and the indicating pipe (2), a water outlet pipe (4) is fixedly connected to the bottom end of the water bucket (3), three water guide pipes are fixedly connected to the outer wall of the water outlet pipe (4) in sequence, a first control valve (5), a second control valve (6) and a third control valve (7) are fixedly connected to the outer walls of the three water guide pipes respectively, one ends of the three water guide pipes are fixedly connected to a first main pipe (8), a second main pipe (9) and a third main pipe (10) respectively, the bottom ends of the first main pipe (8), the second main pipe (9) and the third main pipe (10) are fixedly connected to a plurality of first branch pipes (11), second branch pipes (12) and third branch pipes (13) respectively, and the number of the first branch pipes (11), the second branch pipes (12) and the number of the third branch pipes (13) are matched, first branch pipe (11), second branch pipe (12), third branch pipe (13) all are located the inboard of installation pipe (1), three spread groove (14) have all been seted up on the lateral wall between installation pipe (1) and indicator pipe (2), the equal fixedly connected with burette (15) in bottom of first house steward (8), second house steward (9), third house steward (10), burette (15) are located two spread groove (14) inboards, a plurality of through-holes have been seted up between the inside and outside wall of burette (15).

2. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: the inner side of the indicating tube (2) is provided with a floating ball (19), the top end of the floating ball (19) is fixedly connected with an ejector rod (20), the top end of the ejector rod (20) penetrates through the top end of the indicating tube (2) and is in sliding connection with the indicating tube (2), and the top end of the indicating tube (2) is fixedly connected with a floater (21).

3. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: the middle part of the connecting rod (22) is semicircular.

4. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: fixedly connected with separates net (17) on installation pipe (1) is close to the outer wall of spread groove (14), fixedly connected with filter screen (18) on the inner wall that indicator tube (2) is close to spread groove (14), burette (15) run through and separate net (17) and filter screen (18) and fixed connection with it.

5. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: the open end joint of installation pipe (1) has rubber buffer (16), three through-hole has been seted up between the upper and lower face of rubber buffer (16), first branch pipe (11), second branch pipe (12), third branch pipe (13) are located the inboard of three through-hole respectively, first branch pipe (11), second branch pipe (12), third branch pipe (13) and rubber buffer (16) sliding connection.

6. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: the dropper (15) is inclined, and one end of the dropper (15) close to the installation pipe (1) is higher than one end of the dropper (15) close to the indication pipe (2).

7. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: a plurality of buckles are clamped among the first main pipe (8), the second main pipe (9) and the third main pipe (10).

8. The drip irrigation based multi-stage layered irrigation device according to claim 1, characterized in that: the through holes formed in the dropper (15) are distributed on the lower side of the dropper (15).