CN212911112U

CN212911112U - High-efficient water-saving irrigation system suitable for agricultural

Info

Publication number: CN212911112U
Application number: CN202021381976.5U
Authority: CN
Inventors: 谭毅; 王敬斌; 刘越; 杨小帆; 夏丽丽; 杨鹏
Original assignee: JIANGXI PROVINCE WATER CONSERVANCY SCIENCE RESEARCH INSTITUTE
Current assignee: Jiangxi Academy of Water Resources
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-09
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a high-efficient water-saving irrigation system suitable for agricultural, it includes: the header tank, main water pump, be responsible for the body and multiunit and be responsible for body coupling and flexible branch body subassembly, divide the body subassembly including many hard pipes and many connect in the soft pipe between two adjacent hard pipes and set up in the shower nozzle of this hard pipe lower extreme with dismantling the mode, this soft pipe of accessible is crooked between two adjacent hard pipes, is equipped with the gradually orifice that becomes big of a plurality of groups aperture on this shower nozzle. The utility model can realize the irrigation of crops distributed in a ring shape or in other different regular shapes by bending the branch pipe body component, thereby not only achieving the purpose of water saving, but also fully ensuring the water demand of the crops and achieving the purpose of high-efficiency water-saving irrigation; because the spray head is provided with a plurality of groups of spray holes with gradually-increased hole diameters, the crops with a certain area can be sprayed and irrigated uniformly, the aim of reasonable water irrigation is achieved, and the effect of efficient water-saving irrigation is realized.

Description

High-efficient water-saving irrigation system suitable for agricultural

The technical field is as follows:

the utility model relates to a water-saving irrigation technical field refers in particular to a high-efficient water-saving irrigation system suitable for agriculture.

Background art:

the world is increasingly short of fresh water resources, and the demand of human beings on food is continuously increased, so that the fresh water resources become the security threats for agricultural development and world food supply. The key point is to solve the problems of limited cultivated land area, shortage of fresh water resources and rising of world grain demands.

With the continuous development of China, the modern agricultural technology is rapidly developed, and in modern agriculture, one problem is the problem of irrigation, and how to solve the laying engineering of pipelines in irrigation and how to better save and use water is always the direction of people's exploration.

Water-saving irrigation is an irrigation measure which can obtain the maximum yield or income with the minimum water consumption, namely, can improve the crop yield and output value of unit irrigation water to the maximum extent. The main measures of water-saving irrigation in various countries in the world currently comprise channel seepage prevention, low-pressure pipe irrigation, sprinkling irrigation, micro-irrigation and the like.

However, the existing water-saving irrigation mode cannot achieve the best effect on agricultural irrigation, so that the situations of water resource waste or insufficient irrigation and the like are inevitably caused, and the growth of crops is influenced; the purpose of saving water can be achieved for irrigation, and the water demand of crops can be fully guaranteed; thereby designing an agricultural water-saving irrigation system.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

an object of the utility model is to overcome prior art's not enough, provide a high-efficient water-saving irrigation system suitable for agricultural.

In order to solve the technical problem, the utility model discloses a following technical scheme: this high-efficient water-saving irrigation system suitable for agricultural includes: the utility model provides a spray nozzle of hard pipe lower extreme, including the main water pump that header tank and be connected with this header tank, be connected with this main water pump be responsible for the body and multiunit and this be responsible for body coupling and flexible branch body subassembly, divide the body subassembly including many hard pipes and many soft pipes of connecting between two adjacent hard pipes and set up in this hard pipe lower extreme with dismantling the mode, accessible this soft pipe of two adjacent hard pipes is crooked, is provided with the gradually big orifice of a plurality of groups aperture on this spray nozzle.

Furthermore, in the above technical solution, the number of the injection holes is four, and the first group of injection holes includes a plurality of first injection holes which surround the upper end of the nozzle and are annularly distributed; the second group of spray holes comprises a plurality of second spray holes which surround the upper end of the spray head, are distributed in a ring shape and are positioned below the first spray holes; the third group of spray holes comprises a plurality of third spray holes which surround the middle part of the spray head, are distributed in an annular shape and are positioned below the second spray holes; the fourth group of spray holes comprises a plurality of fourth spray holes which surround the lower end of the spray head, are distributed in an annular shape and are positioned below the third spray holes, and the aperture of the fourth spray holes is larger than that of the third spray holes and larger than that of the second spray holes and larger than that of the first spray holes.

Furthermore, in the above technical solution, the lower end of the hard pipe is integrally formed with a boss, an internal screw hole is formed in the boss, and the upper end of the nozzle is provided with a threaded section screwed into the internal screw hole of the boss, so that the nozzle is fixedly connected with the boss.

Furthermore, in the above technical solution, a sealing ring is further sleeved on the threaded section, and the sealing ring is fixed between the nozzle and the boss by being extruded.

Further, in the above technical solution, the hard tube and the soft tube are fixedly connected by a tube joint; the main pipe body is connected with the hard pipe through a soft rubber water pipe.

Furthermore, among the above-mentioned technical scheme, still including the pond, with the purification filter that the pond is connected, with the branch water pump, the electronic three way control valve of proportion integral and fertilizer stirring water tank that purification filter is connected, the first interface connection of the electronic three way control valve of this proportion integral divides the water pump, the second interface connection fertilizer stirring water tank of the electronic three way control valve of this proportion integral, the third interface connection water collection tank of the electronic three way control valve of this proportion integral, this fertilizer stirring water tank still connects the solenoid valve after connect the water collection tank.

Further, in the above technical scheme, a drain valve is further arranged at the lower end of the water collection tank.

Further, among the above-mentioned technical scheme, fertilizer agitator tank upper end is provided with the case lid that can open, and this fertilizer agitator tank is inside to be provided with the agitator.

Further, among the above-mentioned technical scheme, the header tank upper end is provided with reserve water receiving pipe, is provided with the butterfly valve on this reserve water receiving pipe.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect:

1. the utility model adopts a plurality of hard tubes and a plurality of soft tube groups connected between two adjacent hard tubes to form tube body components, and the two adjacent hard tubes can be bent through the soft tubes, so that the tube body components can be bent, irrigation on crops distributed in an annular shape or in other different regular shapes can be realized, the purpose of water saving can be achieved, the water demand of the crops can be fully ensured, and the purpose of high-efficiency water-saving irrigation can be achieved; the utility model can be bent to surround the tree through the branch pipe body component, so as to irrigate the tree by air intake;

2. the utility model discloses be provided with the gradually big orifice of a plurality of groups aperture on the shower nozzle, wherein, the orifice jet velocity that the aperture is littleer is big more, and it sprays far away more, and the bigger orifice jet velocity in aperture is little more, and it sprays more nearly to when causing this shower nozzle to spray irrigation water, can carry out the equal water spray irrigation to the crops of certain area, reach the purpose that reasonable water was irrigated, realized the effect of high-efficient water conservation irrigation promptly, the order the utility model discloses extremely strong market competition has.

3. The utility model discloses can realize the clear water and irrigate, also can select to carry out the rich water and irrigate, satisfy different operation requirements, order the utility model discloses extremely strong market competition has.

Description of the drawings:

fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the center opening tube assembly of the present invention;

fig. 3 is a front view of the sprinkler head of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Referring to fig. 1-3, there is shown a water saving irrigation system for agriculture, which comprises: the water collecting tank 1 and the main water pump 2 connected with the water collecting tank 1, the main pipe body 3 connected with the main water pump 2 and the multiple groups of branch pipe body assemblies 4 which are connected with the main pipe body 3 and can be bent, each branch pipe body assembly 4 comprises a plurality of hard pipes 41 and a plurality of soft pipes 42 connected between two adjacent hard pipes 41 and a spray head 43 arranged at the lower end of each hard pipe 41 in a detachable mode, the two adjacent hard pipes 41 can be bent through the soft pipes 42, and a plurality of groups of spray holes 40 with gradually-increased hole diameters are formed in the spray head 43. The utility model adopts a plurality of hard tubes 41 and a plurality of soft tubes 42 connected between two adjacent hard tubes 41 to form a branch tube assembly 4, and the two adjacent hard tubes 41 can be bent through the soft tubes 42, so that the branch tube assembly 4 can be bent, irrigation on crops distributed in an annular shape or in other different regular shapes can be realized, the purpose of water saving is achieved, the water demand of the crops can be fully ensured, and the purpose of high-efficiency water-saving irrigation is achieved; the utility model can be bent to surround the tree through the branch pipe body component 4, so as to irrigate the tree by air intake; in addition, be provided with the gradually big orifice 40 of a plurality of groups aperture on shower nozzle 43, wherein, the aperture is the orifice 40 injection velocity that is littleer more, and it sprays far away more, and the bigger orifice 40 injection velocity in aperture is less, and it sprays more closely to when causing this shower nozzle 43 to spray irrigation water, can carry out the equal water spray irrigation to the crops of certain area, reach the purpose of reasonable water irrigation, realized the effect of high-efficient water conservation irrigation promptly, the order the utility model discloses extremely strong market competition has.

The number of the jet holes 40 is four, and the first group of jet holes comprises a plurality of first jet holes 401 which surround the upper end of the spray head 43 and are distributed annularly; the second group of nozzles includes a plurality of second nozzles 402 surrounding the upper end of the nozzle 43 and distributed annularly and located below the first nozzles 401; the third group of nozzles includes a plurality of third nozzles 403 surrounding the middle of the nozzle 43 and distributed annularly and located below the second nozzle 402; the fourth set of nozzles includes a plurality of fourth nozzles 404 surrounding the lower end of the showerhead 43 and distributed in a ring shape and located below the third nozzle 403, and the diameter of the fourth nozzle 404 is larger than the diameter of the third nozzle 403 and larger than the diameter of the second nozzle 402 and larger than the diameter of the first nozzle 401.

A boss 411 is integrally formed at the lower end of the hard pipe 41, an internal screw hole is formed in the boss 411, a threaded section 431 is arranged at the upper end of the spray head 43, and the spray head 43 is screwed into the internal screw hole of the boss 411 through the threaded section 431, so that the spray head 43 is fixedly connected with the boss 411.

A sealing ring 432 is further sleeved on the threaded section 431, and the sealing ring 432 is fixed between the spray head 43 and the boss 411 in a squeezing manner.

The hard tube 41 and the soft tube 42 are fixedly connected through a tube joint; the main pipe body 3 is connected with the hard pipe 41 through a soft rubber water pipe 412.

The utility model discloses still including pond 5, the purifier filter 51 of being connected with pond 5, the shunt pump 52 of being connected with purifier filter 51, proportion integral electric three-way control valve 6 and fertilizer stirring water tank 7, this proportion integral electric three-way control valve 6's first interface connection shunt pump 52, this proportion integral electric three-way control valve 6's second interface connection fertilizer stirring water tank 7, this proportion integral electric three-way control valve 6's third interface connection header tank 1, this fertilizer stirring water tank 7 is still connected after connecting solenoid valve 70 header tank 1. The purification filter 51 is a conventional product on the market, and the water tank 5 can be connected with water sources such as a river channel and the like, can also be used for collecting rainwater, achieves the purpose of reasonably utilizing the rainwater and can also achieve the purpose of water-saving irrigation. When clear water irrigation is needed, the second interface of the proportional integral electric three-way regulating valve 6 connected with the fertilizer stirring water tank 7 is not conducted, and the electromagnetic valve is also not conducted, at the moment, the water diversion pump 52 extracts water in the water tank 5, the water is purified and filtered by the purifying filter 51 to obtain clear water, the clear water is shunted to the water collection tank 1 through the proportional integral electric three-way regulating valve 6, and then the water collection tank 1 is extracted to the main pipe body 3 by the main water pump 2, and clear water is sprayed and irrigated by the branch pipe body assembly 4; when the fertilizer water irrigation is needed, the third interface of the proportional integral electric three-way regulating valve 6 connected with the fertilizer stirring water tank 7 is not conducted, and the electromagnetic valve is not conducted, at the moment, the water diversion pump 52 extracts water in the water tank 5, clean water is obtained after being purified and filtered by the purifying filter 51, the clean water is shunted to the fertilizer stirring water tank 7 through the proportional integral electric three-way regulating valve 6, solid fertilizer or liquid fertilizer is added into the fertilizer stirring water tank 7, the fertilizer stirring water tank 7 uniformly stirs the clean water and the solid fertilizer or liquid fertilizer to form fertilizer water, the electromagnetic valve is opened to enable the fertilizer water flow water collecting tank 1 to be connected, and then the water collecting tank 1 is extracted to the main pipe body 3 by the main water pump 2, and the fertilizer water is sprayed and irrigated by the branch pipe body assembly 4; the integration of water and fertilizer is realized, namely, the liquid or solid instant fertilizer is dissolved in water and watered and fertilized synchronously. The utility model discloses can realize the clear water and irrigate, also can select to carry out the rich water and irrigate, satisfy different operation requirements, order the utility model discloses extremely strong market competition has.

The lower end of the water collecting tank 1 is also provided with a drain valve 11, when the sludge accumulated in the water collecting tank 1 is too much, the sewage can be drained through the drain valve 11, the use is very convenient, and the tank does not need to be opened for cleaning. Particularly, when fertilizer irrigation is performed, sludge is relatively easily generated.

The fertilizer agitator tank 7 upper end is provided with the case lid 71 that can open, through opening this case lid 71 after, adds solid-state fertilizer or liquid fertilizer, and this fertilizer agitator tank 7 is inside to be provided with the agitator, and the agitator is used for carrying out intensive mixing to this water of adding in solid-state fertilizer or liquid fertilizer and fertilizer agitator tank 7 to form the rich water of misce bene.

The upper end of the water collecting tank 1 is provided with a standby water receiving pipe 12, and the standby water receiving pipe 12 is provided with a butterfly valve 13. When the pool is used for sewage, the water receiving pipe 12 can be directly connected with a tap water pipe, and the butterfly valve 13 is opened, so that irrigation can be realized. Or the spare water receiving pipe 12 can be directly connected with the transported water tank, and the butterfly valve 13 is opened to realize irrigation.

To sum up, the utility model adopts a plurality of hard tubes 41 and a plurality of soft tubes 42 connected between two adjacent hard tubes 41 to form the branch tube assembly 4, and two adjacent hard tubes 41 can be bent through the soft tubes 42, so that the branch tube assembly 4 can be bent, and irrigation on crops distributed annularly or in other different regular shapes can be realized, thereby not only achieving the purpose of water saving, but also fully ensuring the water demand of the crops and achieving the purpose of high-efficiency water-saving irrigation; the utility model can be bent to surround the tree through the branch pipe body component 4, so as to irrigate the tree by air intake; in addition, be provided with the gradually big orifice 40 of a plurality of groups aperture on shower nozzle 43, wherein, the aperture is the orifice 40 injection velocity that is littleer more, and it sprays far away more, and the bigger orifice 40 injection velocity in aperture is less, and it sprays more closely to when causing this shower nozzle 43 to spray irrigation water, can carry out the equal water spray irrigation to the crops of certain area, reach the purpose of reasonable water irrigation, realized the effect of high-efficient water conservation irrigation promptly, the order the utility model discloses extremely strong market competition has.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. An efficient water saving irrigation system suitable for agriculture comprising: header tank (1) and main water pump (2) of being connected with this header tank (1), the body of being responsible for (3) and the multiunit of being connected with this main water pump (2) and this body of being responsible for (3) and flexible branch body subassembly (4), its characterized in that: divide body subassembly (4) including many hard pipes (41) and many soft pipe (42) of connecting between two adjacent hard pipes (41) and with can dismantle shower nozzle (43) that set up in this hard pipe (41) lower extreme, accessible soft pipe (42) are crooked between two adjacent hard pipes (41), are provided with a plurality of groups orifice (40) that the aperture gradually becomes big on this shower nozzle (43).

2. An efficient water saving irrigation system suitable for agriculture according to claim 1 wherein: the number of the spray holes (40) is four, and the first group of spray holes comprises a plurality of first spray holes (401) which surround the upper end of the spray head (43) and are distributed in an annular shape; the second group of spray holes comprises a plurality of second spray holes (402) which surround the upper end of the spray head (43), are distributed in a ring shape and are positioned below the first spray holes (401); the third group of spray holes comprises a plurality of third spray holes (403) which surround the middle part of the spray head (43), are distributed in an annular shape and are positioned below the second spray holes (402); the fourth group of spray holes comprises a plurality of fourth spray holes (404) which surround the lower end of the spray head (43), are distributed in a ring shape and are positioned below the third spray holes (403), and the aperture of the fourth spray holes (404) is larger than that of the third spray holes (403) and larger than that of the second spray holes (402) and larger than that of the first spray holes (401).

3. An efficient water saving irrigation system suitable for agriculture according to claim 2 wherein: the lower end of the hard pipe (41) is integrally formed with a boss (411), an inner threaded hole is formed in the boss (411), a threaded section (431) is arranged at the upper end of the spray head (43), and the spray head (43) is screwed into the inner threaded hole of the boss (411) through the threaded section (431) so as to be fixedly connected with the boss (411).

4. An efficient water saving irrigation system suitable for agriculture according to claim 3 wherein: and a sealing ring (432) is further sleeved on the threaded section (431), and the sealing ring (432) is fixed between the spray head (43) and the boss (411) in an extruding manner.

5. An efficient water saving irrigation system suitable for agriculture according to claim 2 wherein: the hard pipe (41) and the soft pipe (42) are fixedly connected through a pipe joint; the main pipe body (3) is connected with the hard pipe (41) through a soft rubber water pipe (412).

6. An efficient water-saving irrigation system suitable for agriculture according to any one of claims 1-5, wherein: still including pond (5), the clean filter (51) of being connected with pond (5), divide water pump (52) of being connected with clean filter (51), electronic three way control valve of proportion integral (6) and fertilizer stirring water tank (7), the first interface connection of this electronic three way control valve of proportion integral (6) divides water pump (52), the second interface connection fertilizer stirring water tank (7) of this electronic three way control valve of proportion integral (6), third interface connection header tank (1) of this electronic three way control valve of proportion integral (6), this fertilizer stirring water tank (7) are still connected after connecting solenoid valve (70) header tank (1).

7. An efficient water saving irrigation system suitable for agriculture according to claim 6 wherein: the lower end of the water collecting tank (1) is also provided with a drain valve (11).

8. An efficient water saving irrigation system suitable for agriculture according to claim 6 wherein: the upper end of the fertilizer stirring water tank (7) is provided with an openable tank cover (71), and a stirrer is arranged inside the fertilizer stirring water tank (7).

9. An efficient water saving irrigation system suitable for agriculture according to claim 6 wherein: the upper end of the water collecting tank (1) is provided with a standby water receiving pipe (12), and a butterfly valve (13) is arranged on the standby water receiving pipe (12).