CN209135027U - 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
- CN209135027U CN209135027U CN201821851978.9U CN201821851978U CN209135027U CN 209135027 U CN209135027 U CN 209135027U CN 201821851978 U CN201821851978 U CN 201821851978U CN 209135027 U CN209135027 U CN 209135027U
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- Prior art keywords
- outer segment
- chamber
- high voltage
- pipeline section
- long distance
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- 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 36
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 26
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 244000005700 microbiome Species 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model 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 utility model, which belongs to, irrigates drip irrigation technique field, in particular to a kind of anti-blocking high voltage double-layer two-chamber trickle irrigation of long distance
Pipe.
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.
Utility model content
The utility model aim is to provide a kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance；Institute in order to achieve the above objectives
It adopts the technical scheme that:
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 arranged
Except inner tube, multiple sealings partitions are uniformly provided with along axis direction between inner tube and outer tube and forms multiple repetitions and is arranged
Trickle irrigation unit, the trickle irrigation unit is composed of adjacent two sealings partition and intermediate portion, i.e. trickle irrigation unit packet
Left sealing partition, right sealing partition, interior pipeline section and outer segment are included, the left sealing partition and right sealing partition are adjacent two
Sealing partition, interior pipeline section are a part of inner tube, and outer segment is a part of outer tube, are buffering between interior pipeline section and outer segment
Chamber is equipped with the interior water outlet being connected with cushion chamber on interior pipeline section, and in outer segment, up to setting less, there are two be connected with cushion chamber
Logical out 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 setting of (1) by inner and outer tubes is had the beneficial effect that possessed by the utility model, realizes long-distance sand transport
When irrigation, high pressure water flow is strapped in inner tube, normal irrigation pressure flow is strapped in cushion chamber, to meet long distance
The requirement that purpose has also reached normal irrigation hydraulic pressure is irrigated from conveying；(2) trickle irrigation of repetition setting is formd in the axial direction
Unit, each trickle irrigation unit are being independent of each other each other of working independently, and one of damage nor affects on other drops in time
The work for filling unit, to improve irrigation efficiency and quality；(3) design for passing through outer segment interior wall construction, realizes to slow
Rush intracavitary residual silt and microorganism play wash away, clearing function while also achieve the residual of after irrigation cushion chamber
Water is stayed to flow out from out outlet, to guarantee the dry function of the cleaning in cushion chamber；(4) it is designed by programmatic method structure, according to
Diameter Relationship, out outlet and the quantity of interior water outlet cross-sectional area relationship and out outlet of inner and outer tubes can also be controlled
Make water yield and the trickle irrigation time of each out outlet.
Detailed description of the invention
Fig. 1 is the sectional structure chart of the utility model in specific embodiment 1；
Fig. 2 is the sectional structure chart of the utility model in specific embodiment 2.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Specific embodiment 1:
As shown in Figure 1, the utility model include coaxial arrangement inner tube 1 and outer tube 2, the outer tube 2 be set in inner tube 1 it
Outside, the trickle irrigations that multiple sealings separate and form multiple repetition settings are uniformly provided with along axis direction between inner tube 1 and outer tube 2
Unit, the trickle irrigation unit are composed of adjacent two sealings partition and intermediate portion, i.e., trickle irrigation unit includes left close
Disconnected 3, right sealing partition 7, interior pipeline section 4 and outer segment 5 are insulated, the left sealing partition 3 and right sealing partition 7 are adjacent two
Sealing partition, interior pipeline section 4 are a part of inner tube 1, and outer segment 5 is a part of outer tube 2, are between interior pipeline section 4 and outer segment 5
Cushion chamber 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 slow in outer segment 5
Rush the out outlet 8 that chamber 6 is 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.
When the utility model is used, there is the water flow of certain pressure in the injection of one end of inner tube 1, when water flow is filled with suitably
When amount, the water flow with certain hydraulic pressure sprays in cushion chamber 6 from interior water outlet 9, due to the inner diameter size of 6 outer segment 5 of cushion chamber
It is not equal and turbulent flow is formd in cushion chamber 6, so in cushion chamber 6 residual silt and microorganism play and wash away, clear up work
With, and it is flushed to outside pipe from out outlet 8；After sprinkling irrigation, due to the inner diameter size of outer segment 5 do not also assure etc. it is residual
The timely discharge of water is stayed, 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 every
A out 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
Interior water outlet 9 be more likely formed when spraying in cushion chamber 6 turbulent flow with increase wash away, cleaning effect, on the other hand after irrigation
The residual water of cushion 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 above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
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 |
|---|---|---|---|
| CN201821851978.9U CN209135027U (en) | 2018-11-12 | 2018-11-12 | A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851978.9U CN209135027U (en) | 2018-11-12 | 2018-11-12 | A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209135027U true CN209135027U (en) | 2019-07-23 |
Family
ID=67285152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821851978.9U Expired - Fee Related CN209135027U (en) | 2018-11-12 | 2018-11-12 | A kind of anti-blocking high voltage double-layer two-chamber drip irrigation pipe of long distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209135027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220728A (en) * | 2018-11-12 | 2019-01-18 | 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 |
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
-
2018
- 2018-11-12 CN CN201821851978.9U patent/CN209135027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220728A (en) * | 2018-11-12 | 2019-01-18 | 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 |
| CN109220728B (en) * | 2018-11-12 | 2023-12-22 | 华北水利水电大学 | Long-distance anti-blocking high-pressure double-layer double-cavity drip irrigation pipe |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |