CN204291927U - Interior edge paster non-pressure compensating drip irrigation tube - Google Patents
Interior edge paster non-pressure compensating drip irrigation tube Download PDFInfo
- Publication number
- CN204291927U CN204291927U CN201420715260.2U CN201420715260U CN204291927U CN 204291927 U CN204291927 U CN 204291927U CN 201420715260 U CN201420715260 U CN 201420715260U CN 204291927 U CN204291927 U CN 204291927U
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- indent
- drip irrigation
- douche
- pressure compensating
- region
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- 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
Abstract
<b> the utility model relates to drip irrigation appliance technical field, it is a kind of interior edge paster non-pressure compensating drip irrigation tube, comprise drip irrigation body and douche, the inwall of drip irrigation body is intervally distributed with douche in the axial direction; Be equipped with indent inhalant region at the front side left part of each douche, in the middle part of the front side of douche, have the indent exhalant region that can communicate with drip irrigation tubular body.The utility model reasonable and compact in structure, it can make the current inside inflow drip irrigation pipe flow out in drip irrigation through hole after multiple link by arranging the indent step-down runner be looped around outside indent inhalant region and indent exhalant region on drip irrigation emitter, thus effectively offset the pressure of current, improve its stability and the uniformity, not easily block, and process simple and convenient, be convenient to be bumped into inside drip irrigation pipe, there is good adaptability; By setting, rational drip irrigation pipe body wall is thick can reduce its wall thickness dimension while meeting drip irrigation operation, reduces costs, makes it easy to apply.</b>
Description
Technical field
the utility model relates to drip irrigation appliance technical field, is a kind of interior edge paster non-pressure compensating drip irrigation tube.
Background technology
in recent years, domesticly continuing to widely popularize water-saving irrigation technique, but mostly there is thickness of pipe wall in existing drip irrigation pipe, cost is high, be unfavorable for the phenomenon promoted, and by inlaying the restriction of paster drip emitter in the inner, it is caused also to there is easy blocking, drip poor stability, the uniformity is not high, the problems such as ancillary filter equipment is complicated, particularly under heavy grade field irrigation condition, because drop with a varied topography is large, cause different head uniformity coefficient of drip irrigation inconsistent, bad adaptability, become the technical bottleneck problem of restricting current land for growing field crops drip irrigation industry development, annoying the performance of irrigation benefits.
Summary of the invention
the utility model provides a kind of interior edge paster non-pressure compensating drip irrigation tube, overcome the deficiency of above-mentioned prior art, it effectively can solve the thickness of pipe wall that existing drip irrigation pipe exists, cost is high, is unfavorable for promoting, and easily blocks, drip poor stability, the uniformity is not high, and ancillary filter equipment is complicated, the problem of bad adaptability.
the technical solution of the utility model is realized by following measures: edge paster non-pressure compensating drip irrigation tube in a kind of, comprises drip irrigation body and douche, the inwall of drip irrigation body is intervally distributed with douche in the axial direction; Be equipped with indent inhalant region at the front side left part of each douche, in the middle part of the front side of douche, have the indent exhalant region that can communicate with drip irrigation tubular body, the drip irrigation body of corresponding indent exhalant region position has the drip irrigation through hole communicated with indent exhalant region; The indent step-down runner be looped around outside indent inhalant region and indent exhalant region is circumferentially had on front side of douche, there is the delivery port communicated with indent step-down runner on the right side of the bottom of indent inhalant region, on the right side of the bottom of indent exhalant region, have the water inlet communicated with indent step-down runner.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned indent inhalant region can there is the filtration through hole in matrix distribution.
above-mentioned douche on the right side of indent exhalant region can be distributed with the indent process island with indent inhalant region symmetry, indent step-down runner is looped around the outside of indent process island, is distributed with and the technique through hole filtering through hole symmetry in indent process island.
the wall thickness of above-mentioned drip irrigation body can be between 0.14mm to 0.17mm.
the lower left side of above-mentioned indent exhalant region can have the buffer mouth communicated with indent step-down runner.
above-mentioned indent step-down runner can be indenting formula and crosses water flow passage.
above-mentioned douche can be flexible body, and curved of the leading flank of douche.
the utility model reasonable and compact in structure, easy to use, it can make the current inside inflow drip irrigation pipe flow out in drip irrigation through hole after multiple link by arranging the indent step-down runner be looped around outside indent inhalant region and indent exhalant region on drip irrigation emitter, thus effectively offset the pressure of current, improve its stability and the uniformity, not easily block, and process simple and convenient, be convenient to be bumped into inside drip irrigation pipe, there is good adaptability; By setting, rational drip irrigation pipe body wall is thick can reduce its wall thickness dimension while meeting drip irrigation operation, reduces costs, makes it easy to apply; The filtration through hole set up on indent inhalant region in addition in matrix distribution can be effectively anti-blocking, makes the water droplet of drip irrigation more all even stable.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
accompanying drawing 2 is the sectional structure schematic diagram of accompanying drawing 1 at A-A place.
accompanying drawing 3 is the partial enlargement structural representation of accompanying drawing 2 at B place.
accompanying drawing 4 is the main TV structure schematic diagram of drip irrigation emitter in accompanying drawing 1.
accompanying drawing 5 is the backsight structural representation of accompanying drawing 4.
coding in accompanying drawing is respectively: 1 is drip irrigation body, and 2 is douche, and 3 is indent inhalant region, and 4 is indent exhalant region, 5 is drip irrigation through hole, and 6 is indent step-down runner, and 7 is delivery port, and 8 is water inlet, 9 is buffer mouth, and 10 for filtering through hole, and 11 is indent process island, and 12 is technique through hole.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,3,4,5, this interior edge paster non-pressure compensating drip irrigation tube comprises drip irrigation body 1 and douche 2, and the inwall of drip irrigation body 1 is intervally distributed with douche 2 in the axial direction; Be equipped with indent inhalant region 3 at the front side left part of each douche 2, in the middle part of the front side of douche 2, have the indent exhalant region 4 that can communicate with drip irrigation body 1 inside, the drip irrigation body 1 of corresponding indent exhalant region 4 position has the drip irrigation through hole 5 communicated with indent exhalant region 4; The indent step-down runner 6 be looped around outside indent inhalant region 3 and indent exhalant region 4 is circumferentially had on front side of douche 2, there is the delivery port 7 communicated with indent step-down runner 6 on the right side of the bottom of indent inhalant region 3, on the right side of the bottom of indent exhalant region 4, have the water inlet 8 communicated with indent step-down runner 6.In use, liquid can be injected in drip irrigation body 1, when current pass through in drip irrigation body 1, water will enter in indent inhalant region 3, then flow in indent step-down runner 6 from delivery port 7, then enter indent exhalant region 4 from water inlet 8, finally ooze in drip irrigation through hole 5, current in this process effectively can offset the pressure of current through multiple link, improve its stability and the uniformity, not easily block, and process simple and convenient, be convenient to be bumped into inside drip irrigation body 1, there is good adaptability.
according to actual needs, above-mentioned interior edge paster non-pressure compensating drip irrigation tube can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2,3,4,5, indent inhalant region 3 there is the filtration through hole 10 in matrix distribution.Can filter it while counteracting bourn acting force like this, effectively avoid the generation of clogging, stablizing of guaranteeing to drip is smooth and easy.
as shown in accompanying drawing 1,2,3,4,5, douche 2 on the right side of indent exhalant region 4 is distributed with the indent process island 11 with indent inhalant region 3 symmetry, indent step-down runner 6 is looped around the outside of indent process island 11, is distributed with and the technique through hole 12 filtering through hole 10 symmetry in indent process island 11.A point direction is not needed like this in process, it is made to process convenient laborsaving, indent step-down runner 6 can be made in addition like this to be symmetric in the outside of indent exhalant region 4, to make the liquid pressurized through this indent step-down runner 6 even, be convenient to improve its stability of dripping and uniformity.
as shown in accompanying drawing 1,2,3,4,5, the wall thickness of drip irrigation body 1 is between 0.14mm to 0.17mm.Its wall thickness dimension can be reduced while meeting drip irrigation operation like this, reduce costs, make it easy to apply.
as shown in accompanying drawing 1,2,3,4,5, the lower left side of indent exhalant region 4 has the buffer mouth 9 communicated with indent step-down runner 6.First will gather when water enters after in indent exhalant region 4, until the full rear of water in it can be overflowed in drip irrigation through hole 5, set up the extendible indent exhalant region 4 of buffer mouth 9, increase flow path, thus reduce hydraulic pressure further, make it drip more uniform and stable.
as shown in accompanying drawing 1,2,3,4,5, indent step-down runner 6 crosses water flow passage for indenting formula.The resistance that current pass through can be increased like this, be convenient to the active force of offsetting current, alleviate its pressure, improve its stability and the uniformity.
as shown in accompanying drawing 1,2,3,4,5, douche 2 is flexible body, and curved of the leading flank of douche 2.Can make like this, inside its drip irrigation body 1 of better fitting, to be convenient to the utility model and to be bumped in inside drip irrigation body 1, reduce costs, and effectively can offset the active force of current, improve its stability and the uniformity.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. inlay a paster non-pressure compensating drip irrigation tube in, it is characterized in that comprising drip irrigation body and douche, the inwall of drip irrigation body is intervally distributed with douche in the axial direction; Be equipped with indent inhalant region at the front side left part of each douche, in the middle part of the front side of douche, have the indent exhalant region that can communicate with drip irrigation tubular body, the drip irrigation body of corresponding indent exhalant region position has the drip irrigation through hole communicated with indent exhalant region; The indent step-down runner be looped around outside indent inhalant region and indent exhalant region is circumferentially had on front side of douche, there is the delivery port communicated with indent step-down runner on the right side of the bottom of indent inhalant region, on the right side of the bottom of indent exhalant region, have the water inlet communicated with indent step-down runner.
2. interior edge paster non-pressure compensating drip irrigation tube according to claim 1, is characterized in that filtration through hole indent inhalant region had in matrix distribution.
3. interior edge paster non-pressure compensating drip irrigation tube according to claim 2, it is characterized in that the douche on the right side of indent exhalant region being distributed with the indent process island with indent inhalant region symmetry, indent step-down runner is looped around the outside of indent process island, is distributed with and the technique through hole filtering through hole symmetry in indent process island.
4. inlay paster non-pressure compensating drip irrigation tube according to claim 1 or 2 or 3, it is characterized in that the wall thickness of drip irrigation body is between 0.14mm to 0.17mm.
5. inlay paster non-pressure compensating drip irrigation tube according to claim 1 or 2 or 3, it is characterized in that the lower left side of indent exhalant region has the buffer mouth communicated with indent step-down runner.
6. interior edge paster non-pressure compensating drip irrigation tube according to claim 4, is characterized in that the lower left side of indent exhalant region has the buffer mouth communicated with indent step-down runner.
7. inlay paster non-pressure compensating drip irrigation tube according to claim 1 or 2 or 3, it is characterized in that indent step-down runner is that indenting formula crosses water flow passage.
8. interior edge paster non-pressure compensating drip irrigation tube according to claim 6, is characterized in that indent step-down runner is that indenting formula crosses water flow passage.
9. inlay paster non-pressure compensating drip irrigation tube according to claim 1 or 2 or 3, it is characterized in that douche is flexible body, and curved of the leading flank of douche.
10. interior edge paster non-pressure compensating drip irrigation tube according to claim 8, is characterized in that douche is flexible body, and curved of the leading flank of douche.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715260.2U CN204291927U (en) | 2014-11-25 | 2014-11-25 | Interior edge paster non-pressure compensating drip irrigation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715260.2U CN204291927U (en) | 2014-11-25 | 2014-11-25 | Interior edge paster non-pressure compensating drip irrigation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291927U true CN204291927U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715260.2U Active CN204291927U (en) | 2014-11-25 | 2014-11-25 | Interior edge paster non-pressure compensating drip irrigation tube |
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| CN (1) | CN204291927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680022A (en) * | 2022-04-19 | 2022-07-01 | 昆明理工大学 | Anti-suck-back pressure compensation type irrigator |
| CN115362914A (en) * | 2022-03-04 | 2022-11-22 | 江苏华源节水股份有限公司 | Drip irrigation device capable of being automatically adjusted according to seasons |
-
2014
- 2014-11-25 CN CN201420715260.2U patent/CN204291927U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362914A (en) * | 2022-03-04 | 2022-11-22 | 江苏华源节水股份有限公司 | Drip irrigation device capable of being automatically adjusted according to seasons |
| CN115362914B (en) * | 2022-03-04 | 2023-08-22 | 江苏华源节水股份有限公司 | Drip irrigation device capable of being automatically adjusted according to seasons |
| CN114680022A (en) * | 2022-04-19 | 2022-07-01 | 昆明理工大学 | Anti-suck-back pressure compensation type irrigator |
| CN114680022B (en) * | 2022-04-19 | 2023-12-08 | 昆明理工大学 | Anti-suck-back pressure compensation type irrigator |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 831100 Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Lanshan Tunhe degradation Materials Co.,Ltd. Address before: 831100 floor 22, Oriental Plaza, 198 Yan'an North Road, Changji City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: XINJIANG WESTERN SAVING WATER TECHNOLOGY Co.,Ltd. |