CN110169344B - Plug-in type irrigator - Google Patents
Plug-in type irrigator Download PDFInfo
- Publication number
- CN110169344B CN110169344B CN201910480582.0A CN201910480582A CN110169344B CN 110169344 B CN110169344 B CN 110169344B CN 201910480582 A CN201910480582 A CN 201910480582A CN 110169344 B CN110169344 B CN 110169344B
- Authority
- CN
- China
- Prior art keywords
- water
- layer
- fixing plug
- outer tube
- tube
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 22
- 238000003973 irrigation Methods 0.000 abstract description 22
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 38
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003621 irrigation water Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940059082 douche Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000005080 plant death Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an insertion type water irrigator, which comprises an outer pipe, wherein the top end of the outer pipe is detachably connected with an outer pipe water retaining cover, an inner pipe is assembled in the outer pipe through the outer pipe water retaining cover, an upper fixing plug and a lower fixing plug are fixed on the inner wall of the outer pipe from top to bottom, the upper fixing plug and the lower fixing plug divide the outer pipe into a first layer of cavity, a second layer of cavity and a third layer of cavity from top to bottom, outer pipe water outlet holes are formed in the outer pipe side walls on one sides of the bottoms of the first layer of cavity, the second layer of cavity and the third layer of cavity, a through hole formed in the tail end of the inner pipe, penetrating through the center of the upper fixing plug, extends into the second layer of cavity, the diameter of the through hole is larger than the outer diameter of the inner pipe, and a bell mouth is formed in the lower end of the upper fixing plug; the center of the upper end surface of the lower fixing plug is provided with a circle of annular groove, the lower end of the lower fixing plug is also provided with a bell mouth, the tail end of the inner pipe is provided with a water-proof water-saving baffle, and the outer wall of the inner pipe above the water-proof water-saving baffle is provided with an inner pipe water outlet hole. Compared with the prior art, the invention can realize layered irrigation and increase infiltration depth.
Description
Technical Field
The invention relates to the field of underground irrigation devices, in particular to an inserted irrigator.
Background
The water resources in China are relatively deficient, the water conservation, especially the agricultural water, has great significance for the reasonable utilization of fresh water resources in China, and the water resource problem is always emphasized by society. At present, new water-saving irrigation technologies such as sprinkling irrigation and drip irrigation are increasingly applied to various fields of agricultural production, the irrigation modes are irrigation to the ground surface, and the positions of the drip irrigation emitters are fixed at present, but the root depths of tree growth processes are different, so that the defects of the prior art are revealed: the artificial surface is sprayed with a large amount of water, so that only the soil surface layer can be wetted, most of water is lost or evaporated, water is easy to lose in summer, water resources are wasted, salinization of the soil surface is easy to cause, and plant death is likely to occur in severe cases; for trees with deeper root systems, these irrigation methods are not applicable.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an inserted type irrigator which can adjust the irrigation depth and realize layered irrigation and relatively uniform irrigation in the vertical direction.
In order to achieve the above purpose, the invention is implemented according to the following technical scheme:
the utility model provides an insert type irrigator, including the outer tube that is arranged in the top opening of inserting in the soil, outer tube top is dismantled and is connected with outer tube manger plate lid, runs through outer tube manger plate lid and is equipped with the inner tube in the outer tube, inner tube top is used for connecting the inlet tube, outer tube inner wall is fixed with upper fixed plug and lower fixed plug from top to bottom, upper fixed plug and lower fixed plug divide into first layer cavity, second floor cavity and third floor cavity with the outer tube from top to bottom, offer outer tube apopore on the outer tube lateral wall of first layer cavity, second floor cavity and third floor cavity bottom one side, the terminal through-hole that the fixed plug center of running through of inner tube offered extends to in the second floor cavity, the diameter of through-hole is greater than the external diameter of inner tube, upper fixed plug lower extreme has offered down open horn mouth and the top and the through-hole intercommunication of horn mouth; the upper end face center of the lower fixing plug is provided with a circle of annular groove, the lower end of the lower fixing plug is also provided with a horn mouth, the top end of the horn mouth is communicated with the top of the annular groove, the tail end of the inner pipe is provided with a cylindrical water-proof water-saving baffle used for blocking the annular groove and the upper part of the horn mouth of the lower end of the upper fixing plug, and the outer wall of the inner pipe above the water-proof water-saving baffle is provided with an inner pipe water outlet.
Preferably, the outer wall of the inner tube is provided with external threads and is in threaded fit with the outer tube water retaining cover.
Further, the top end of the inner tube is connected with a flow regulating film.
Preferably, the outer tube water retaining cover is fixed with the outer tube through an external thread arranged on the outer ring of the top end of the inner tube.
Compared with the prior art, the invention can realize layered irrigation, not only increases the infiltration depth, but also has the advantages of water saving, relatively uniform irrigation in the vertical direction, long service life and strong applicability compared with the prior irrigation mode, can be combined with fertilization, saves fertilizer, reduces pesticide pollution, can be widely applied to irrigation of deep root trees, and has good economic benefit, social benefit and ecological benefit.
Drawings
Fig. 1 is a schematic structural view of an insert emitter according to the present invention.
Fig. 2 is a view showing the operation of the first layer irrigation of the plug-in type irrigator of the present invention.
Fig. 3 is a view showing the operation state of the first and second layers of irrigation of the plug-in type irrigator of the present invention.
Fig. 4 is a diagram showing the operation state of the first, second and third layers of the plug-in type irrigator of the present invention.
Fig. 5 is a view showing a state of use of the insert type emitter of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. The specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-4, an insertion type water irrigator of the present embodiment includes an outer tube 9 with an open top for being inserted into the soil, an outer tube water blocking cover 7 is detachably connected to the top end of the outer tube 9, an inner tube 8 is assembled in the outer tube 9 through the outer tube water blocking cover 7, the top end of the inner tube 8 is used for connecting a water inlet tube, an outer thread is arranged on the outer wall of the inner tube 8 and is in threaded fit with the outer tube water blocking cover 7, an upper fixing plug 51 and a lower fixing plug 52 are fixed on the inner wall of the outer tube 9 from top to bottom, the upper fixing plug 51 and the lower fixing plug 52 divide the outer tube 9 into a first layer chamber 91, a second layer chamber 92 and a third layer chamber 93 from top to bottom, an outer tube water outlet hole 3 is formed on the outer tube side wall on one side of the bottom of the first layer chamber 91, the second layer chamber 92 and the third layer chamber 93, a through hole 511 formed at the end of the inner tube 8 extends into the second layer chamber 92 through a through hole 511 formed in the center of the upper fixing plug 51, the diameter of the through hole 511 is larger than the outer diameter of the inner tube 8, a downward horn mouth 512 is formed at the lower end of the upper fixing plug 51, and the top end of the horn mouth 512 is opened and the through hole 511 is communicated with the through hole 511; the center of the upper end surface of the lower fixed plug 52 is provided with a circle of annular groove 521, the lower end of the lower fixed plug is also provided with a horn mouth 512, the top end of the horn mouth 512 is communicated with the top of the annular groove 521, the tail end of the inner pipe 8 is provided with a cylindrical water-proof water-saving baffle 4 used for blocking the annular groove 521 and the upper part of the horn mouth 512 at the lower end of the upper fixed plug 51, and the outer wall of the inner pipe 8 above the water-proof water-saving baffle 4 is provided with an inner pipe water outlet hole 6.
In the in-service use, inner tube 8 top is connected with adjusts flow film 1, adjusts flow film 1 and can be a soft rubber piece, inserts the water inlet port that can change the inner tube top after in the inner tube 8 top, adjusts inner tube 8 top aperture size through changing the inside film of draw-in groove, controls the size of flowing.
In the actual use, in order to be convenient for dismantle or install outer tube manger plate lid 7, outer tube manger plate lid is fixed with outer tube 9 through the external screw thread that inner tube 8 top outer lane set up.
Principle of operation
As shown in fig. 2-5, in use, the outer tube 9 of the plug-in type douche of the present example is inserted into the soil 10, water is delivered to the plurality of water delivery branch pipes 12 through the water delivery main pipe 11, the water outlet of the water delivery branch pipe 12 is connected with the top end of the inner tube 8, and the flow control of water entering the inner tube 8 can be realized by replacing the flow regulating film 1 in the top end of the inner tube 8.
First layer irrigation:
as shown in fig. 2, by rotating the inner tube 8, the depth of the inner tube 8 inserted into the outer tube 9 is controlled, so that the water-blocking water-saving baffle 4 is blocked in the bell mouth 512 at the lower end of the upper fixed plug 51, thereby storing irrigation water coming out of the inner tube 8 in the first layer chamber 91, and performing the first layer irrigation by water coming out of the outer tube water outlet hole 3 at one side of the first layer chamber 91, and in the actual use process, the water-blocking water-saving baffle 3 can be provided with water droppers with different flow rates.
First and second layer irrigation:
as shown in fig. 3, by rotating the inner tube 8, the depth of the inner tube 8 inserted into the outer tube 9 is controlled, so that the water-blocking baffle 4 is blocked in the annular groove 521 on the lower fixed plug 52, irrigation water is stored in the first layer chamber 91 and the second layer chamber 92 due to a gap between the inner tube 8 and the through hole 511 of the upper fixed plug 51, and then flows out from the outer tube water outlet holes 3 on one side of the first layer chamber 91 and the second layer chamber 92 to perform first-layer and second-layer irrigation, and in the actual use process, different flow drippers can be installed in the outer tube water outlet holes 3.
As shown in fig. 4, the first, second and third layers irrigate:
by rotating the inner tube 8, the depth of the inner tube 8 inserted into the outer tube 9 is controlled, so that the water-proof water-saving baffle 4 is positioned above the lower fixed plug 52 and does not block the annular groove 521 on the lower fixed plug 52, irrigation water is stored in the first layer chamber 91, the second layer chamber 92 and the third layer chamber 93 due to gaps between the inner tube 8 and the through holes 511 of the upper fixed plug 51, and the first layer chamber 91, the second layer chamber 92 and the third layer chamber 93 are irrigated by the first layer, the second layer and the third layer of water from the outer tube water outlet holes 3 at one side of the first layer chamber 91, the second layer chamber 92 and the third layer chamber 93.
Based on the description, the inserted type irrigator can realize layered water delivery, namely single-layer water delivery, double-layer water delivery and three-layer water delivery, increase the infiltration depth, enable the root system to descend along with the descent of water, and enable the root to move along with the water.
The technical scheme of the invention is not limited to the specific embodiment, and all technical modifications made according to the technical scheme of the invention fall within the protection scope of the invention.
Claims (1)
1. The utility model provides an bayonet emitter, is including being used for inserting the open-ended outer tube in the soil, and outer tube top can be dismantled and be connected with outer tube manger plate lid, runs through outer tube manger plate lid and is equipped with the inner tube in the outer tube, and the inner tube top is used for connecting the inlet tube, its characterized in that: an upper fixing plug and a lower fixing plug are fixed on the inner wall of the outer tube from top to bottom, the upper fixing plug and the lower fixing plug divide the outer tube into a first layer of chamber, a second layer of chamber and a third layer of chamber from top to bottom, outer tube water outlet holes are formed in the side walls of the outer tube on one side of the bottoms of the first layer of chamber, the second layer of chamber and the third layer of chamber, the tail end of the inner tube penetrates through a through hole formed in the center of the upper fixing plug and extends into the second layer of chamber, the diameter of the through hole is larger than the outer diameter of the inner tube, a downward-opening bell mouth is formed in the lower end of the upper fixing plug, and the top end of the bell mouth is communicated with the through hole; the center of the upper end surface of the lower fixing plug is provided with a circle of annular groove, the lower end of the lower fixing plug is also provided with a horn mouth, the top end of the horn mouth is communicated with the top of the annular groove, the tail end of the inner pipe is provided with a cylindrical water-proof water-saving baffle used for blocking the annular groove and the upper part of the horn mouth at the lower end of the upper fixing plug, and the outer wall of the inner pipe above the water-proof water-saving baffle is provided with an inner pipe water outlet hole; the outer wall of the inner pipe is provided with an external thread and is in threaded fit with the outer pipe water retaining cover; the top end of the inner tube is connected with a flow regulating film; the outer tube water retaining cover is fixed with the outer tube through an external thread arranged on the outer ring at the top end of the inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480582.0A CN110169344B (en) | 2019-06-04 | 2019-06-04 | Plug-in type irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480582.0A CN110169344B (en) | 2019-06-04 | 2019-06-04 | Plug-in type irrigator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110169344A CN110169344A (en) | 2019-08-27 |
| CN110169344B true CN110169344B (en) | 2024-02-09 |
Family
ID=67697776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910480582.0A Active CN110169344B (en) | 2019-06-04 | 2019-06-04 | Plug-in type irrigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110169344B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207658B (en) * | 2021-06-03 | 2021-12-07 | 北京国垦节水科技有限公司 | Pressure compensation irrigator inserted into plant root zone |
| CN114041407B (en) * | 2021-11-08 | 2023-03-10 | 重庆天成农业科技有限公司 | Fruit sapling watering device |
| CN114847129B (en) * | 2022-05-25 | 2023-11-24 | 广州大学 | Layered irrigation spray head with remixing function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907298A (en) * | 2012-11-05 | 2013-02-06 | 昆明理工大学 | Underground micro-irrigation device |
| CN203424089U (en) * | 2013-07-25 | 2014-02-12 | 昆明理工大学 | Underground irrigation device |
| CN103752438A (en) * | 2014-01-10 | 2014-04-30 | 中国灌溉排水发展中心 | Nozzle device capable of being used for underground |
| CN104838975A (en) * | 2015-05-11 | 2015-08-19 | 中国灌溉排水发展中心 | Self-lifting sprinkling irrigation device capable of drilling soil bidirectionally |
| CN210247840U (en) * | 2019-06-04 | 2020-04-07 | 石河子大学 | Plug-in type irrigation emitter |
-
2019
- 2019-06-04 CN CN201910480582.0A patent/CN110169344B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907298A (en) * | 2012-11-05 | 2013-02-06 | 昆明理工大学 | Underground micro-irrigation device |
| CN203424089U (en) * | 2013-07-25 | 2014-02-12 | 昆明理工大学 | Underground irrigation device |
| CN103752438A (en) * | 2014-01-10 | 2014-04-30 | 中国灌溉排水发展中心 | Nozzle device capable of being used for underground |
| CN104838975A (en) * | 2015-05-11 | 2015-08-19 | 中国灌溉排水发展中心 | Self-lifting sprinkling irrigation device capable of drilling soil bidirectionally |
| CN210247840U (en) * | 2019-06-04 | 2020-04-07 | 石河子大学 | Plug-in type irrigation emitter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110169344A (en) | 2019-08-27 |
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