CN106879440A - Plant irrigating device - Google Patents
Plant irrigating device Download PDFInfo
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- CN106879440A CN106879440A CN201710103457.9A CN201710103457A CN106879440A CN 106879440 A CN106879440 A CN 106879440A CN 201710103457 A CN201710103457 A CN 201710103457A CN 106879440 A CN106879440 A CN 106879440A
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- Prior art keywords
- perforated pipe
- hollow billet
- plant
- pipe
- main
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Classifications
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of plant irrigating device, it is characterised in that it includes main and the multiple branch pipes being connected with the main, the branch pipe is provided with multiple hollow billets, the hollow billet is provided with the perforated pipe for drip irrigation, and the underground part for being used to irrigate plant root on the perforated pipe is provided with weepage holes.Using plant irrigating device disclosed by the invention, irrigation liquid flow to perforated pipe by the hollow billet on main, branch pipe, branch pipe, the root for flowing to plant by the weepage holes on perforated pipe is irrigated, uniform flow, accurate drop are sprinkled upon the device the buried perforated pipe near plant root by low pressure pipeline, can the micro irrigation of small range Partial controll, irrigation liquid seepage is less, saves irrigation liquid consumption, pollution abatement, it is to avoid waste.
Description
Technical field
The present invention relates to planting technical field, more specifically to a kind of plant irrigating device.
Background technology
At present in agricultural planting science and technology field, drip irrigation has been obtained for being widely applied.Drip irrigation is that will have necessarily
The water of pressure, plant slowly and is equably instilled after filtering through pipe network and outlet conduit (drip irrigation zone) or water dropper in the form of water droplet
A kind of irrigation method of soil near root.Under condition of drip irrigation, the effective rate of utilization of water is high, irrigation water moistening part soil table
Face, is effectively reduced the invalid evaporation of soil moisture.But current drip irrigation system is irrigated to be only had a small amount of moisture and can go directly plant
Root, and the droping irrigating pipe of soil surface is laid on, drenched with rain by exposing to the weather for a long time so that ageing equipment seriously causes to use
The lost of life.
In sum, how to efficiently solve the drip irrigation moisture of drip irrigation appliance cannot go directly plant root the problems such as, be mesh
Preceding those skilled in the art's urgent problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of plant irrigating device, to solve the dripping irrigation water of drip irrigation appliance
Divide the problems such as cannot going directly plant root.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of plant irrigating device, including main and multiple branch pipes for being connected with the main, the branch pipe are provided with many
Individual hollow billet, the hollow billet is provided with the perforated pipe for drip irrigation, and the underground part for being used to irrigate plant root on the perforated pipe sets
There are weepage holes.
Preferably, the main, the branch pipe and the hollow billet are located at underground.
Preferably, the perforated pipe is provided with the through hole perpendicular to axial direction, and the perforated pipe is set in described through the through hole
On hollow billet, the hollow billet is provided with water clock hole with the perforated pipe corresponding section, and nutrient solution flow to the perforation through the water clock hole
In pipe.
Preferably, the perforated pipe is evenly arranged along the two ends of the hollow billet.
Preferably, the weepage holes are uniformly arranged along the peripheral surface of the underground part of the perforated pipe.
Preferably, also including the pond of making compost being connected with the main, described making compost be provided with pond pump and water pump, described
Main is connected through the water pump with the pond of making compost.
Preferably, also it is provided with agitating device and to institute in the complex fertilizer pond including making compost the complex fertilizer pond that pond is connected with described
Stating nutrient solution carries out pressure compensated force (forcing) pump.
Preferably, the main, the branch pipe and the hollow billet are at the 15-30CM of underground.
Preferably, the depth of the underground part of the perforated pipe is 35-50CM.
Preferably, between the main and the branch pipe, between the branch pipe and the hollow billet, the hollow billet and the perforated pipe
Between respectively to be vertically arranged.
The plant irrigating device that the present invention is provided, including main and multiple branch pipes for being connected with main, branch pipe is provided with many
Individual hollow billet, hollow billet is provided with the perforated pipe for drip irrigation, and perforation includes overground part and the underground part for irrigating plant root, wears
Hole pipe is provided with weepage holes.Using the plant irrigating device that the present invention is provided, irrigation liquid is by the hair on main, branch pipe, branch pipe
Pipe flow to perforated pipe, and the root for flowing to plant by the weepage holes on perforated pipe is irrigated, and the device will by low pressure pipeline
Uniform flow, accurately drop are sprinkled upon the buried perforated pipe near plant root, can the micro irrigation of small range Partial controll, irrigation liquid
Seepage is less, saves irrigation liquid consumption, pollution abatement, it is to avoid waste.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of plant irrigating device provided in an embodiment of the present invention；
Fig. 2 is the mounting structure schematic diagram of plant irrigating device provided in an embodiment of the present invention.
Marked in accompanying drawing as follows：
Make compost pond 1, agitating device 2, complex fertilizer pond 3, force (forcing) pump 4, main 5, branch pipe 6, hollow billet 7, perforated pipe 8, magnetic valve 9.
Specific embodiment
The embodiment of the invention discloses a kind of plant irrigating device, cannot be gone directly plant with the drip irrigation moisture for solving drip irrigation appliance
The problems such as thing root.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-Fig. 2 is referred to, Fig. 1 is the structural representation of plant irrigating device provided in an embodiment of the present invention；Fig. 2 is this
The mounting structure schematic diagram of the plant irrigating device that inventive embodiments are provided.
In a kind of specific embodiment, the plant irrigating device that the present invention is provided, including main 5 and connect with main 5
The multiple branch pipes 6 for connecing, branch pipe 6 is provided with multiple hollow billets 7, general, can pass through between main 5 and branch pipe 6, between branch pipe 6 and hollow billet 7
By-pass connection is connected, and hollow billet 7 is provided with perforated pipe 8, and the underground part for being used to irrigate plant root on perforated pipe 8 is provided with weepage holes.
In one embodiment, perforated pipe 8 may include overground part and underground part, in other embodiments, it is also possible to which portion is set on the ground
Weepage holes, the soil to earth's surface is poured, but this kind of drip irrigation effect has differences, and can need voluntarily to set according to actual plantation
The weepage holes on hollow billet 7 are put, within the scope of the present invention.
Specifically, be provided with valve on main 5, manually or Electronic control pipeline open and close, wherein, as
Preferably, magnetic valve 9 can be set on main 5, remote control is carried out to it by connecting controller, can also on each branch pipe 6
Set respective valves to be controlled, to prevent from being caused when pipeline is damaged the loss of nutrient solution, realize two grades of protection.Certainly, at it
In his embodiment, it is also possible to select the valve of other forms, as long as identical technique effect can be reached.
The plant irrigating device sets weepage holes by perforated pipe 8, to cause that nutrient solution can reach plant by it
Root, by micro control, nutrient solution seepage is less, can save nutrient solution consumption, and guarantor is played in pollution abatement to soil texture
The effect of holding.
Specifically, main 5, branch pipe 6 and hollow billet 7 are located at underground.Drenched with rain to prevent pipeline from exposing to the weather for a long time, pipeline
, can be embedded in each pipeline below coating by the generation of aging phenomenon, and buried depth can need voluntarily to be configured according to actual operation, only
Identical technique effect can be reached, concrete implementation form is not construed as limiting.
Further, perforated pipe 8 is provided with the through hole perpendicular to axial direction, and the via through holes of perforated pipe 8 are set on hollow billet 7, hollow billet 7
Water clock hole is provided with the corresponding section of perforated pipe 8, nutrient solution is flow in perforated pipe 8 through water clock hole.
It is more to prevent the nutrient solution when pouring from being flowed out because pressure is acted in order to the pressure to pipelines at different levels is reduced,
The problem of the invalid loss of nutrient solution is caused, can be transmitted to wearing nutrient solution by water clock hole by setting water clock hole on hollow billet 7
In hole pipe 8, the nutrient solution aggregation in perforated pipe 8, then through soil permeability to plant root.The through hole that perforated pipe 8 passes through axial direction
It is sleeved on hollow billet 7, the end of hollow billet 7 can be blocked using dicyclic plug.Hollow billet 7 is by water clock hole by nutrient solution water clock to wearing
In hole pipe 8, to reduce nutrition flow velocity, nutrient solution is depressured by way of water clock, the root to plant reaches drip irrigation, prevents
The invalid loss of nutrient solution.
Certainly, in other embodiments, it is also possible to do not carry out above-mentioned setting and reach connecting for perforated pipe 8 and hollow billet 7, such as may be used
The transmission of nutrient solution is carried out by way of perforated pipe 8 is directly connected with hollow billet 7, but this kind of set-up mode causes exist in pipeline
Larger pressure, nutrition flow velocity is fast, the wireless loss of the liquid that has additional nutrients.
Further, perforated pipe 8 is evenly arranged along the two ends of hollow billet 7.In order to can be uniform around the root of plant
Irrigate, can be evenly arranged at the two ends of hollow billet 7, in a kind of preferred embodiment, can be at the two ends of hollow billet 7 at end points 10cm
Hollow billet 7 is respectively provided with, to improve the irrigation efficiency to plant, certainly, in other embodiments, it is also possible to count by setting other
The perforated pipe 8 of amount realizes above-mentioned purpose, is only herein more preferred embodiment, can voluntarily be set according to actual needs
Put.
In one embodiment, weepage holes are uniformly arranged along the peripheral surface of the underground part of perforated pipe 8.For the ease of adding
Work, can be uniformly arranged weepage holes in the peripheral surface of the underground part of perforated pipe 8, and the shape and quantity of weepage holes can voluntarily be set
Put.
On the basis of the various embodiments described above, pond 1 also is made compost including what is be connected with main 5, make compost in pond 1 and be provided with pump
And water pump, main 5 is connected through water pump with pond 1 is made compost.
In order to improve the effective rate of utilization of water, being supplied water to making compost pond 1 by water source by water pump carries out aerobic hair, makes compost pond 1
Pump is inside set, main 5 is connected through water pump with pond 1 is made compost, to realize that plant irrigation is integrated with fertilising.By low pressure line
The uniform flow of the very littles such as liquid manure, accurate, in good time, appropriate direct drop are sprinkled upon the buried leaky pipe near fruit tree root, on
State drip irrigation so that moisture seepage and loss be reduced to bottom line.Simultaneously as in good time supply crop can be accomplished
Moisture needed for root area, in the absence of the loss problem of peripheral water, causes that the utilization ratio of water is improved again, and irrigation can easily with reference to applying
Fertilizer, i.e., be fed into irrigation system after chemical fertilizer being dissolved, because chemical fertilizer is combined together with irrigation water, fertilizer nutrient Direct Uniform ground
Crop root layer is applied to, water and fertilizer synchronization is truly realized, the effective rate of utilization of fertilizer is substantially increased, while again because being small range
Partial controll, micro irrigation, liquid manure seepage is less, therefore can save applying quantity of chemical fertilizer, pollution abatement.
Further, also including with make compost the complex fertilizer pond 3 that pond 1 is connected, is provided with agitating device 2 and to nutrition in complex fertilizer pond 3
Liquid carries out pressure compensated force (forcing) pump 4.
In order to be sufficiently mixed before pouring to the fertilizer and moisture made compost in pond 1, it can be carried out by complex fertilizer pond 3
Agitating device 2 is provided with stirring, complex fertilizer pond 3, according to the arrangement of above-mentioned irrigation rig, 4 pairs of battalion of force (forcing) pump are set in complex fertilizer pond 3
Nutrient solution carries out pressurization press-in main 5.Certainly, in other embodiments, it is also possible to do not carry out above-mentioned pond 1 and the complex fertilizer pond 3 of making compost
Set, by being directly connected with water pump or nutrition liquid supplying device, realize plant irrigation, above are only preferred embodiment,
In other embodiments, can need voluntarily to be configured according to actual irrigation, within the scope of the present invention.
Specifically, main 5, branch pipe 6 and hollow billet 7 are at the 15-30CM of underground.In order to prevent rain drop erosion and pipeline wind
Change, in a kind of preferred embodiment, main 5, branch pipe 6 and hollow billet 7 can be arranged at the 20cm of underground, certainly, according to geography
Environment and edaphic condition can voluntarily be configured in the particular embodiment.
Further, the depth of the underground part of perforated pipe 8 is 35-50CM.According to the difference of vegetation type, the depth of its root
Degree is also different, and in one embodiment, when such as plant is for wax-apple tree, the depth of the underground part of perforated pipe 8 can be 40cm, with to it
Root is effectively irrigated.
Specifically, between main 5 and branch pipe 6, branch pipe 6 between hollow billet 7, hollow billet 7 respectively set for vertical between perforated pipe 8
Put.In order to pipeline sets convenient and outward appearance neatly, will can be vertically arranged between above-mentioned pipeline, in order to install.
In a kind of specific embodiment, main 5 can be managed using φ 90UPVC, design work pressure 1.0Mpa, branch pipe 6
Managed using φ 32PVC, design work pressure 1.0Mpa.Hollow billet 7 is using φ 25PVC pipes, operating pressure 1.0Mpa.Hollow billet 7 is processed
A water clock hole is respectively opened into 1 meter long and at the two ends 10cm of pipe.Perforated pipe 8 is using φ 75PVC pipes, design work pressure
0.6Mpa, 50cm is long for the processing of each perforated pipe 8, and two through holes perpendicular to axial direction are opened at 20cm, and surrounding is opened 30-40 and oozed
Small opening, main 5, branch pipe 6, hollow billet 7 are embedded in below soil layer, buried depth 20CM.The direct-burried buried depth 50CM of perforated pipe 8.Each pipeline is using flat
Cloth, flow 67.2L/h, operating pressure 0.6kpa.Hollow billet 7 is parallel to contour (plantation row is planted along contour direction) cloth
Put, it is vertical with water supply branch pipe 6.Preferably, irrigation frequency is 5 days, and the duration of pouring water was for four hours.
By the uniform flow of the very littles such as low pressure pipeline Jiang Shui, fertilizer, accurate, directly drop is sprinkled upon fruit tree root in good time, in appropriate amount
Buried leaky pipe near portion, drip irrigation belongs to full pipeline water delivery and local micro irrigation, the seepage of moisture and loss is reduced to most
Lower bound degree.Meanwhile, and due to that can accomplish in time to supply moisture needed for crop root zone, in the absence of the loss problem of peripheral water, and
Greatly improve the utilization ratio of water.Irrigating can easily combine fertilising, i.e., be fed into irrigation system after chemical fertilizer being dissolved, due to
Chemical fertilizer is combined together with irrigation water, is applied to crop root layer fertilizer nutrient Direct Uniform, is truly realized water and fertilizer synchronization, greatly
The big effective rate of utilization that improve fertilizer, while again because being small range Partial controll, micro irrigation, liquid manure seepage is less, therefore can
Save applying quantity of chemical fertilizer, pollution abatement.Holding effect can be played to soil texture, and forms the suitable soil water, fertilizer, hot ring
Border.With fertigation technology, supplement expensive trace element in time for crop and provide conveniently, and can avoid wasting.
Drip irrigation system only by the manual or automatic control of valve, combines fertilising again, therefore can substantially save labour's input again, reduces life
Produce cost.Than spray irrigation economize 30-60%, than flood irrigation water saving 80-90.5%.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of plant irrigating device, it is characterised in that the multiple branch pipes being connected including main and with the main, the branch pipe
Multiple hollow billets are provided with, the hollow billet is provided with the perforated pipe for drip irrigation, are used to irrigate plant root on the perforated pipe
Underground part is provided with weepage holes.
2. plant irrigating device according to claim 1, it is characterised in that the main, the branch pipe and the hollow billet
It is located at underground.
3. plant irrigating device according to claim 2, it is characterised in that the perforated pipe is provided with perpendicular to the logical of axial direction
Hole, the perforated pipe is set on the hollow billet through the through hole, and the hollow billet is provided with water clock with the perforated pipe corresponding section
Hole, nutrient solution is flow in the perforated pipe through the water clock hole.
4. plant irrigating device according to claim 3, it is characterised in that the perforated pipe is equal along the two ends of the hollow billet
Even arrangement.
5. plant irrigating device according to claim 4, it is characterised in that the weepage holes along the perforated pipe underground
The peripheral surface in portion is uniformly arranged.
6. the plant irrigating device according to claim any one of 1-5, it is characterised in that also including being connected with the main
Make compost pond, described making compost be provided with pond pump and water pump, and the main is connected through the water pump with the pond of making compost.
7. plant irrigating device according to claim 6, it is characterised in that also including making compost the complex fertilizer that pond is connected with described
Pond, is provided with agitating device and carries out pressure compensated force (forcing) pump to the nutrient solution in the complex fertilizer pond.
8. plant irrigating device according to claim 7, it is characterised in that the main, the branch pipe and the hollow billet
At the 15-30CM of underground.
9. plant irrigating device according to claim 8, it is characterised in that the depth of the underground part of the perforated pipe is
35-50CM。
10. plant irrigating device according to claim 9, it is characterised in that between the main and the branch pipe, the branch
It is respectively to be vertically arranged between pipe and the hollow billet, between the hollow billet and the perforated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103457.9A CN106879440A (en) | 2017-02-24 | 2017-02-24 | Plant irrigating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103457.9A CN106879440A (en) | 2017-02-24 | 2017-02-24 | Plant irrigating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106879440A true CN106879440A (en) | 2017-06-23 |
Family
ID=59179278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103457.9A Pending CN106879440A (en) | 2017-02-24 | 2017-02-24 | Plant irrigating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879440A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173161A (en) * | 2017-07-03 | 2017-09-19 | 重庆市农业科学院 | Rich water integration irrigation method during a kind of big tree transplanting |
| CN107567797A (en) * | 2017-09-07 | 2018-01-12 | 中国华冶科工集团有限公司 | Green plant curing system |
| CN111567368A (en) * | 2020-06-02 | 2020-08-25 | 宁夏大学 | Method for irrigating plants underground |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201436843U (en) * | 2009-04-18 | 2010-04-14 | 无锡职业技术学院 | Water-saving irrigation system |
| CN201995408U (en) * | 2011-03-21 | 2011-10-05 | 武汉大学 | Farmer-level practical and standard micro-irrigation system |
| CN203087133U (en) * | 2013-03-28 | 2013-07-31 | 杜尔伯特蒙古族自治县农业局 | Automatic drip irrigation under film device |
| CN204860433U (en) * | 2015-07-21 | 2015-12-16 | 王莉 | Cushion formula gardens irrigation equipment |
| CN105265282A (en) * | 2015-11-25 | 2016-01-27 | 湖北孚龙管业科技有限公司 | Pulse type intelligent agricultural water-saving drip irrigation pot micro-irrigation system |
| CN205320773U (en) * | 2015-12-11 | 2016-06-22 | 中国农业科学院棉花研究所 | A loop system is irrigated to ground formula of burying for cotton field |
-
2017
- 2017-02-24 CN CN201710103457.9A patent/CN106879440A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201436843U (en) * | 2009-04-18 | 2010-04-14 | 无锡职业技术学院 | Water-saving irrigation system |
| CN201995408U (en) * | 2011-03-21 | 2011-10-05 | 武汉大学 | Farmer-level practical and standard micro-irrigation system |
| CN203087133U (en) * | 2013-03-28 | 2013-07-31 | 杜尔伯特蒙古族自治县农业局 | Automatic drip irrigation under film device |
| CN204860433U (en) * | 2015-07-21 | 2015-12-16 | 王莉 | Cushion formula gardens irrigation equipment |
| CN105265282A (en) * | 2015-11-25 | 2016-01-27 | 湖北孚龙管业科技有限公司 | Pulse type intelligent agricultural water-saving drip irrigation pot micro-irrigation system |
| CN205320773U (en) * | 2015-12-11 | 2016-06-22 | 中国农业科学院棉花研究所 | A loop system is irrigated to ground formula of burying for cotton field |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173161A (en) * | 2017-07-03 | 2017-09-19 | 重庆市农业科学院 | Rich water integration irrigation method during a kind of big tree transplanting |
| CN107567797A (en) * | 2017-09-07 | 2018-01-12 | 中国华冶科工集团有限公司 | Green plant curing system |
| CN111567368A (en) * | 2020-06-02 | 2020-08-25 | 宁夏大学 | Method for irrigating plants underground |
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Application publication date: 20170623 |