CN109220728A - A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance - Google Patents
A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance Download PDFInfo
- Publication number
- CN109220728A CN109220728A CN201811337426.0A CN201811337426A CN109220728A CN 109220728 A CN109220728 A CN 109220728A CN 201811337426 A CN201811337426 A CN 201811337426A CN 109220728 A CN109220728 A CN 109220728A
- Authority
- CN
- China
- Prior art keywords
- outer segment
- chamber
- high voltage
- pipeline section
- drip irrigation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 59
- 238000003973 irrigation Methods 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipes of long distance, inner and outer tubes including coaxial arrangement, the outer tube is set in except inner tube, the trickle irrigation units that multiple sealings separate and form multiple repetition settings are uniformly provided with along axis direction between inner tube and outer tube, i.e. trickle irrigation unit includes left sealing partition, right sealing partition, interior pipeline section and outer segment, the left sealing partition and right sealing partition are that two adjacent sealings separate, interior pipeline section is a part of inner tube, outer segment is a part of outer tube, it is cushion chamber between interior pipeline section and outer segment, the interior water outlet being connected with cushion chamber is equipped on interior pipeline section, in outer segment, up to setting less, there are two the out outlets being connected with cushion chamber；High pressure water flow is strapped in inner tube, normal irrigation pressure flow is strapped in cushion chamber when realizing long-distance sand transport irrigation by the setting of inner and outer tubes, so that meeting long-distance sand transport irrigates the requirement that purpose has also reached normal irrigation hydraulic pressure.
Description
Technical field
The invention belongs to irrigate drip irrigation technique field, in particular to a kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance.
Background technique
Trickle irrigation be using plastic conduit by water by aperture on diameter about 10mm hollow billet or water dropper be sent to crop root into
Row localized irrigation, China be mainly used in suitable greenhouse gardening and mountainous region, ditch, patch and water project situation it is poor
Place.China is populous nation, and grain is fundamental to the building of the country, there are two current China's agricultural problems faced is main: one is cultivated
Ground area declines year by year；The other is seriously in short supply with Water Consumption in Agriculture, agricultural irrigation water efficiency is extremely low.Therefore, selection is closed
Suitable irrigation system realizes that the fine-grained management of agricultural becomes the urgently solution for solving China's agricultural development to increasing irrigation efficiency
Certainly the problem of.
Drip irrigation system has the following problems in the extension process in China: 1. drip irrigation systems be only applied to fruit tree, vegetables,
Industrial crops and greenhouse and drought and water-scarce area field irrigation, irrigated area is small, and system working pressure is low, for big
Field crop irrigation, it is necessary to solve the remote Irrigation Problems of high pressure；2. drip irrigation pipeline system is by main pipe, branch pipe, hollow billet, adjusting
Equipment and water dropper composition, pipeline is complicated, and caliber size is different, and installation is complicated, is not easy to secondary recovery utilization；3. the hand of trickle irrigation
Autocontrol system complex management, irrigation efficiency is low, and full-automatic control system is at high cost to be not easy to be widely popularized, it is therefore desirable to
Suitable half control system is selected, operation and maintenance cost is reduced, improves automatic controlling level；4. movable type drip irrigation system,
The utilization rate that equipment can be improved, reduces cost of investment, the crop less suitable for field crop and irrigation frequency, but due to
The pipeline challenge of irrigation system, complicated for operation and management operating expense is higher, is currently appropriate only for drought and water shortage, economic item
The poor area of part uses, therefore, in order to improve the application range of movable type drip irrigation system, it is necessary to simplify pipeline system as far as possible
System, using the pipeline of uniform pore, convenient for the collection and mobile installation of pipeline；5. line clogging is in current trickle irrigation application
The root system of most important problem, silt, organic substance or microorganism in water, the dignified object of chemistry and crops can all cause
The blocking of pipeline, this just proposes with high requirement the design of pipe-line system；6. pipeline want can according to the requirement of trickle irrigation into
The programmable design of row structuring can automatically determine the water of trickle irrigation and the time of control trickle irrigation, this can greatly
Improve the degree of automation of drip irrigation pipe network.
Summary of the invention
It is an object of that present invention to provide a kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipes of long distance；It is taken in order to achieve the above objectives
Technical solution be:
A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance, the inner and outer tubes including coaxial arrangement, the outer tube are set in interior
Except pipe, the drops that multiple sealings separate and form multiple repetition settings are uniformly provided with along axis direction between inner tube and outer tube
Unit is filled, the trickle irrigation unit is composed of adjacent two sealings partition and intermediate portion, i.e., trickle irrigation unit includes a left side
Sealing partition, right sealing partition, interior pipeline section and outer segment, the left sealing partition and right sealing partition are two adjacent sealings
Partition, interior pipeline section are a part of inner tube, and it is cushion chamber between interior pipeline section and outer segment that outer segment, which is a part of outer tube,
Interior pipeline section is equipped with the interior water outlet being connected with cushion chamber, outer there are two what is be connected with cushion chamber up to setting less in outer segment
Water outlet.
Preferably, the water pressure resistance grade of said inner tube section is higher than the water pressure resistance grade of outer segment.
Preferably, the radius of the outer segment is greater than the diameter of interior pipeline section.
Preferably, the internal diameter of the outer segment is gradually increased from left and right ends to centre.
Preferably, two sides are sequentially increased the outer segment internal diameter of out outlet or so both sides respectively to the left and right.
Preferably, the diameter of out outlet is less than the diameter of interior water outlet.
Preferably, said inner tube, outer tube and sealing partition are integrally formed production.
The advantageous effect of present invention is that: (1) by the setting of inner and outer tubes, realize long-distance sand transport irrigation
When, high pressure water flow is strapped in inner tube, normal irrigation pressure flow is strapped in cushion chamber, to meet remote conveying
It send and irrigates the requirement that purpose has also reached normal irrigation hydraulic pressure；(2) the trickle irrigation unit of repetition setting is formd in the axial direction,
Each trickle irrigation unit is being independent of each other each other of working independently, and one of damage nor affects on other trickle irrigation units in time
Work, to improve irrigation efficiency and quality；(3) design for passing through outer segment interior wall construction, realizes in cushion chamber
Residual silt and microorganism play wash away, clearing function while also achieve the residual water of cushion chamber after irrigation from
Out outlet outflow, to guarantee the dry function of the cleaning in cushion chamber；(4) designed by programmatic method structure, according to inner tube and
The quantity of the diameter Relationship of outer tube, out outlet and interior water outlet cross-sectional area relationship and out outlet can also control each
The water yield of out outlet and trickle irrigation time.
Detailed description of the invention
Fig. 1 is sectional structure chart of the invention in specific embodiment 1；
Fig. 2 is sectional structure chart of the invention in specific embodiment 2.
Specific embodiment
The present invention is further described with reference to the accompanying drawing.
Specific embodiment 1:
As shown in Figure 1, the present invention includes that the inner tube 1 of coaxial arrangement and outer tube 2, the outer tube 2 are set in except inner tube 1, inside
The trickle irrigation units that multiple sealings separate and form multiple repetition settings, institute are uniformly provided with along axis direction between pipe 1 and outer tube 2
Trickle irrigation unit is stated to be composed of adjacent two sealings partition and intermediate portion, i.e., trickle irrigation unit include left sealing separate 3,
Right sealing partition 7, interior pipeline section 4 and outer segment 5, the left sealing partition 3 and right sealing partition 7 for two adjacent sealings every
Disconnected, interior pipeline section 4 is a part of inner tube 1, and it is cushion chamber between interior pipeline section 4 and outer segment 5 that outer segment 5, which is a part of outer tube 2,
6,4 are equipped with the interior water outlet 9 being connected with cushion chamber 6 on interior pipeline section, at least provided with two and cushion chamber 6 in outer segment 5
The out outlet 8 being connected.
Since the distance of conveying is distant, internal pressure is bigger, and the water pressure resistance grade of interior pipeline section 4 is higher than outer segment 5
Water pressure resistance grade.
It is described outer in order to have biggish buffering and bad student's biggish pressure difference when guaranteeing that interior 4 water flow of pipeline section enters cushion chamber 6
5 radius of section of pipe is greater than the diameter of interior pipeline section 4；On the other hand, the internal diameter of the outer segment 5 is from left and right ends to the intermediate direction A
It is gradually increased.
Further, the diameter of out outlet 8 is less than the diameter of interior water outlet 9；Said inner tube 1, outer tube 2 and sealing partition one
Body formed production.
In the use of the present invention, there is the water flow of certain pressure in the injection of one end of inner tube 1, when water flow is filled with appropriate amount
When, the water flow with certain hydraulic pressure sprays in cushion chamber 6 from interior water outlet 9, due to 6 outer segment 5 of cushion chamber inner diameter size not
Deng and turbulent flow is formd in cushion chamber 6, and then in cushion chamber 6 residual silt and microorganism play the role of washing away, cleaning,
And it is flushed to outside pipe from out outlet 8；After sprinkling irrigation, since the inner diameter size of outer segment 5 not etc. does not also assure residual
The timely discharge of water, to further avoid the residual and the growth of microorganism of silt.
It is designed by programmatic method structure, it is horizontal according to inner tube 1 and the diameter Relationship of outer tube 2, out outlet 8 and interior water outlet 9
Sectional area relationship and the quantity of out outlet 8 can control water yield and the trickle irrigation time of each out outlet 8.
Specific embodiment 2:
With specific embodiment 1 the difference is that, the difference of 5 interior wall construction form of outer segment, as shown in Fig. 2, for each outer
Water outlet 8, the direction two sides B is sequentially increased the internal diameter of outer segment 5 in its left and right both sides respectively to the left and right.In this way water flow from it is interior go out
The mouth of a river 9 be more likely formed when spraying in cushion chamber 6 turbulent flow with increase wash away, cleaning effect, on the other hand buffered after irrigation
The residual water of chamber 6 is easier to flow out from out outlet 8, to guarantee the cleaning drying in cushion chamber 6.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
But these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (7)
1. a kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance, which is characterized in that the inner and outer tubes including coaxial arrangement, it is described
Outer tube is set in except inner tube, is uniformly provided with multiple sealings partitions along axis direction between inner tube and outer tube and is formed multiple
The trickle irrigation unit of setting is repeated, the trickle irrigation unit is composed of adjacent two sealings partition and intermediate portion, that is, drips
Filling unit includes left sealing partition, right sealing partition, interior pipeline section and outer segment, and the left sealing partition and right sealing partition are phase
Adjacent two sealings partition, interior pipeline section are a part of inner tube, and outer segment is a part of outer tube, between interior pipeline section and outer segment
For cushion chamber, the interior water outlet being connected with cushion chamber is equipped on interior pipeline section, outer segment up to set less there are two with buffering
The out outlet that chamber is connected.
2. the anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance according to claim 1, which is characterized in that said inner tube section it is resistance to
Hydraulic pressure grade is higher than the water pressure resistance grade of outer segment.
3. the anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance according to claim 2, which is characterized in that the half of the outer segment
Diameter is greater than the diameter of interior pipeline section.
4. the anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance according to claim 2, which is characterized in that the outer segment it is interior
Diameter is gradually increased from left and right ends to centre.
5. the anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance according to claim 2, which is characterized in that out outlet or so two
Two sides are sequentially increased other outer segment internal diameter respectively to the left and right.
6. the anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance according to any one of claims 1 to 5, which is characterized in that outgoing
The diameter at the mouth of a river is less than the diameter of interior water outlet.
7. the anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance according to any one of claims 1 to 5, which is characterized in that described
Inner tube, outer tube and sealing partition are integrally formed production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337426.0A CN109220728B (en) | 2018-11-12 | 2018-11-12 | Long-distance anti-blocking high-pressure double-layer double-cavity drip irrigation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337426.0A CN109220728B (en) | 2018-11-12 | 2018-11-12 | Long-distance anti-blocking high-pressure double-layer double-cavity drip irrigation pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109220728A true CN109220728A (en) | 2019-01-18 |
| CN109220728B CN109220728B (en) | 2023-12-22 |
Family
ID=65077974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811337426.0A Active CN109220728B (en) | 2018-11-12 | 2018-11-12 | Long-distance anti-blocking high-pressure double-layer double-cavity drip irrigation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109220728B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586159A (en) * | 2021-01-11 | 2021-04-02 | 河南农业大学 | Water and fertilizer integrated irrigation system for field tobacco ridges |
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
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| CN1636437A (en) * | 2004-12-13 | 2005-07-13 | 西北农林科技大学 | Flow passage structure design method for anti-blocking turbulant irrigator |
| JP2009106176A (en) * | 2007-10-29 | 2009-05-21 | Sumika Agrotech Co Ltd | Watering tube and method for producing the same |
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| CN107821113A (en) * | 2017-11-30 | 2018-03-23 | 周泳臣 | A kind of anti-clogging drip irrigation appliance |
| CN209135027U (en) * | 2018-11-12 | 2019-07-23 | 华北水利水电大学 | A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance |
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2018
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| CN1636437A (en) * | 2004-12-13 | 2005-07-13 | 西北农林科技大学 | Flow passage structure design method for anti-blocking turbulant irrigator |
| JP2009106176A (en) * | 2007-10-29 | 2009-05-21 | Sumika Agrotech Co Ltd | Watering tube and method for producing the same |
| CN201495417U (en) * | 2009-07-13 | 2010-06-02 | 吴艺凡 | Turbulent-flow-type self-cleaning washing machine |
| US20150090815A1 (en) * | 2013-10-02 | 2015-04-02 | Eurodrip Industrial Commercial Agricultural Societe Anonyme | Pressure Compensating Drip Irrigation Emitter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586159A (en) * | 2021-01-11 | 2021-04-02 | 河南农业大学 | Water and fertilizer integrated irrigation system for field tobacco ridges |
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
| CN113785755B (en) * | 2021-10-19 | 2023-10-27 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
| CN115067187B (en) * | 2022-07-06 | 2023-12-08 | 新疆益峰塑料制品有限公司 | Anti-siphon pressure compensation type purple high-resistance drip irrigation pipe |
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| Publication number | Publication date |
|---|---|
| CN109220728B (en) | 2023-12-22 |
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