CN206377394U - Tubing is irrigated in a kind of anti-blocking resistance to compression - Google Patents
Tubing is irrigated in a kind of anti-blocking resistance to compression Download PDFInfo
- Publication number
- CN206377394U CN206377394U CN201720045379.7U CN201720045379U CN206377394U CN 206377394 U CN206377394 U CN 206377394U CN 201720045379 U CN201720045379 U CN 201720045379U CN 206377394 U CN206377394 U CN 206377394U
- Authority
- CN
- China
- Prior art keywords
- path
- labyrinth flow
- tubing
- fibre bundle
- fiber beam
- 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.)
- Expired - Fee Related
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Classifications
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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
Tubing is irrigated the utility model discloses a kind of anti-blocking resistance to compression, is related to drip irrigation equipment field.It includes tubing and flank, it is characterised in that：Labyrinth flow-path is evenly distributed with flank；The import of labyrinth flow-path is connected with tubing, and the outlet of labyrinth flow-path is turned on extraneous；The fibre bundle set perpendicular to labyrinth flow-path plane is evenly distributed with labyrinth flow-path；The root of fibre bundle is fixedly connected with the inwall of labyrinth flow-path；Limited post is respectively and fixedly provided with below the waist of each fibre bundle；Adjacent fiber beam is interspersed, and the alternate angle of adjacent fiber beam points to inlet end.The beneficial effects of the utility model are：In use, a current part is by the labyrinth flow-path between adjacent fiber beam, part impact is on fibre bundle, and fiber beam bending, gap reduces, and the resistance that increase current pass through plays a part of decompression；When carrying out recoil flushing, fibre bundle increase drag effect is disappeared, and normal flushing is not influenceed.
Description
Technical field
The utility model is related to drip irrigation equipment technical field.
Background technology
Drip irrigation is a kind of one of internationally recognized efficient water-saving irrigation technology, with obvious uniform, high-efficiency water-saving of pouring water
The advantages of saving fertilizer, increasing both production and income, be easy to management, by countries in the world extensive use.Water dropper is the core component of drip irrigation technique, water dropper
Whether design rationally determines the service life of the quality, management cost and drip irrigation system of drip irrigation.The deadly defect of drip irrigation is drop
The blocking of head, even in water quality well and with improving under conditions of precipitation filtering measure, still has 1/3 water dropper repeatedly to fill
Physical clogging occurs after water.For interior inserted-blade type plagiodont labyrinth labyrinth flow-path, water dropper is under fine grained muddy water condition of drip irrigation, work
Make pressure to have an impact emitter clogging significantly, next to that sediment grain size, operating pressure is higher, the probability of emitter clogging is lower, instead
It, operating pressure is smaller, and the probability of emitter clogging is higher.At present, minute-pressure drip irrigation is the dominant direction of drip irrigation, not only can be with
Reduce the design standard and manufacturing cost of system equipment, at the same also have save and reduction running cost effect, with significantly dropping
The potentiality of low drip irrigation system cost.
Utility model content
Technical problem to be solved in the utility model, is anti-blocking anti-there is provided one kind for above-mentioned technical deficiency
Pressure irrigates tubing.In use, a current part is by the labyrinth flow-path between adjacent fiber beam, part impact is in fibre bundle
On, fiber beam bending, gap reduces, the resistance that increase current pass through, and plays a part of decompression；When carrying out recoil flushing, fiber
Shu Zengjia drag effects are disappeared, and normal flushing is not influenceed.
The technical solution adopted in the utility model is：A kind of anti-blocking resistance to compression is provided and irrigates tubing, including：Tubing and flank,
It is characterized in that：Labyrinth flow-path is evenly distributed with flank；The import of labyrinth flow-path is connected with tubing, the outlet of labyrinth flow-path with
External world's conducting；The fibre bundle set perpendicular to labyrinth flow-path plane is evenly distributed with labyrinth flow-path；The root of fibre bundle and fan
The inwall of palace runner is fixedly connected；Limited post is respectively and fixedly provided with below the waist of each fibre bundle；Adjacent fiber beam is interspersed, phase
The alternate angle of adjacent fibre bundle points to inlet end.
Further optimize the technical program, the described outlet that tubing is irrigated in a kind of anti-blocking resistance to compression is provided with individual event water dropper；
Unidirectional water dropper includes housing；Housing bottom slidably connects single-direction magnetic float；Two magnetic poles of single-direction magnetic float are in labyrinth flow-path
Length direction on.
Further optimize the technical program, a kind of anti-blocking resistance to compression is irrigated outside the labyrinth flow-path inwall and single-direction magnetic float of tubing
Surface scribbles teflon coatings.
The utility model is compared with traditional drip irrigation appliance, and its advantage is：
1st, in use, gap reduces between a part of water impact fibre bundle, fibre bundle, the resistance that increase current pass through；
Hydraulic pressure is bigger in tubing, and fiber beam bending is more obvious, and gap is smaller, depressurizes more obvious；Hydraulic pressure is smaller in tubing, fiber beam bending
More substantially, effect of easing stress with it is unobvious；Fibre bundle form is with change in pressure in tubing, and pressure is maintained at unidirectional water dropper
It is stable；Limited post can prevent fibre bundle overbending and fail；Simultaneously because water in the depressurization of fibre bundle, labyrinth flow-path
Stream is unstable, and fine sand stone is not easy deposition, reduces the probability of unidirectional emitter clogging；
2nd, unidirectional water dropper can prevent soil from entering in labyrinth flow-path, reduce unidirectional emitter clogging the occurrence of；
When carrying out recoil flushing, by magneticaction unidirectional water dropper can be made to fail, it is ensured that to be normally carried out rinsing；
3rd, teflon coatings can increase the smoothness on labyrinth flow-path inwall and single-direction magnetic float surface, increase fibre bundle and
The smoothness of relative motion between labyrinth flow-path inwall, between single-direction magnetic float and housing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the single labyrinth flow-path of the utility model；
In figure, 1, tubing；2nd, flank；3rd, labyrinth flow-path；4th, import；5th, export；6th, fibre bundle；7th, root；8th, waist；9、
Limited post；10th, alternate angle；11st, housing；12nd, single-direction magnetic float.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, tubing is irrigated in a kind of anti-blocking resistance to compression, including：Tubing 1 and flank 2, it is characterised in that：In flank 2
It is evenly distributed with labyrinth flow-path 3；The import 4 of labyrinth flow-path 3 is connected with tubing 1, and the outlet 5 of labyrinth flow-path 3 is turned on extraneous；Fan
The fibre bundle 6 set perpendicular to the plane of labyrinth flow-path 3 is evenly distributed with palace runner 3；The root 7 of fibre bundle 6 and labyrinth flow-path 3
Inwall be fixedly connected；The lower section of waist 8 of each fibre bundle 6 is respectively and fixedly provided with limited post 9；Adjacent fiber beam 6 is interspersed, adjacent
The alternate angle 10 of fibre bundle 6 points to the one end of import 4；Described outlet 5 is provided with individual event water dropper；Unidirectional water dropper includes housing 11；
The basal sliding of housing 11 is connected with single-direction magnetic float 12；Length direction of two magnetic poles of single-direction magnetic float 12 in labyrinth flow-path 3
On；The inwall of labyrinth flow-path 3 and the outer surface of single-direction magnetic float 12 scribble teflon coatings.
Traditional labyrinth drip irrigating belt extends the length of labyrinth flow-path 3 using the bending of labyrinth flow-path 3, and by current in fan
Constantly change direction in palace runner 3 and reach the effect of decompression, but be what is turned in labyrinth flow-path 3 the drawbacks of this mode
Local fine sand stone easily forms accumulation, causes labyrinth flow-path 3 to block.
The utility model makes a part of current directly from the seam between fibre bundle 6 by the way of the fibre bundle 6 that is interspersed
Clearance flow mistake, extends in the length of labyrinth flow-path 3, a part of water impact to fibre bundle 6, forms turbulent flow, reduces fine sand clitter product
Probability, while bending fibre bundle 6, reaches the effect of decompression.
When water impact is on fibre bundle 6, fibre bundle 6 is bent, and gap reduces between adjacent fiber beam 6, and current pass through resistance
Power increase, pressure is bigger in tubing 1, and fibre bundle 6 bends more severe, and the resistance that current pass through is bigger.In tubing 1 pressure reduce or
When carrying out recoil flushing, the degree of crook of fibre bundle 6 reduces, and gap increases between adjacent fiber beam 6, and current are reduced by resistance.
When fibre bundle 6 is bent to a certain extent, fibre bundle 6 will be contacted with limited post 9, not continued to bending, be prevented fibre
The dimension degree of crook of beam 6 is excessive and fails.Gap now between fibre bundle 6 is minimum, and current are maximum by resistance.
Normally in use, the single-direction magnetic float 12 of unidirectional water dropper fluctuates in the presence of current buoyancy, drip irrigation is normal
Carry out, once occurring stopping state, when carrying out recoil flushing, negative pressure, current reverse flow, by heap are usually formed in tubing 1
Long-pending fine sand stone is broken up, and the effect of flushing is reached with this, under normal circumstances, and tubing 1 is embedded in soil, is contacted with soil,
Carry out being easy to make silt enter at water dropper in labyrinth flow-path 3 when recoil is rinsed.The unidirectional drop used in the utility model
Head, once forming negative pressure in tubing 1, single-direction magnetic float 12 will upwards move under the drive of current, unidirectional water dropper sealed, and prevent
Only silt is entered in labyrinth flow-path 3.
, it is necessary to which tubing 1 is put into service sink when needing to be cleaned, service sink bottom should be set and single-direction magnetic float
The opposite magnetic field of 12 magnetic, while keeping the flank 2 on tubing 1 downward.Make single-direction magnetic float using the magnetic field of service sink bottom
12 move down, so that the one-way failure of unidirectional water dropper, recycles recoil to rinse the fine sand of accumulation in cleaning labyrinth flow-path 3
Stone.
Claims (3)
1. tubing is irrigated in a kind of anti-blocking resistance to compression, including：Tubing（1）And flank（2）, it is characterised in that：Flank（2）Inside it is uniformly distributed
There is labyrinth flow-path（3）；Labyrinth flow-path（3）Import（4）With tubing（1）Connection, labyrinth flow-path（3）Outlet（5）Led with the external world
It is logical；Labyrinth flow-path（3）Inside it is evenly distributed with perpendicular to labyrinth flow-path（3）The fibre bundle that plane is set（6）；Fibre bundle（6）Root
Portion（7）With labyrinth flow-path（3）Inwall be fixedly connected；Each fibre bundle（6）Waist（8）Lower section is respectively and fixedly provided with limited post（9）；
Adjacent fiber beam（6）It is interspersed, adjacent fiber beam（6）Alternate angle（10）Point to import（4）One end.
2. tubing is irrigated in a kind of anti-blocking resistance to compression according to claim 1, it is characterised in that：Described outlet（5）It is provided with
Individual event water dropper；Unidirectional water dropper includes housing（11）；Housing（11）Basal sliding is connected with single-direction magnetic float（12）；Single-direction magnetic float
（12）Two magnetic poles in labyrinth flow-path（3）Length direction on.
3. tubing is irrigated in a kind of anti-blocking resistance to compression according to claim 1, it is characterised in that：Labyrinth flow-path（3）Inwall and list
To magnetic float（12）Outer surface scribbles teflon coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045379.7U CN206377394U (en) | 2017-01-16 | 2017-01-16 | Tubing is irrigated in a kind of anti-blocking resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045379.7U CN206377394U (en) | 2017-01-16 | 2017-01-16 | Tubing is irrigated in a kind of anti-blocking resistance to compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377394U true CN206377394U (en) | 2017-08-04 |
Family
ID=59403882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720045379.7U Expired - Fee Related CN206377394U (en) | 2017-01-16 | 2017-01-16 | Tubing is irrigated in a kind of anti-blocking resistance to compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883059A (en) * | 2017-11-27 | 2018-04-06 | 贵州大学 | A kind of Household water tap antispray and sputtering guiding device |
| CN110583434A (en) * | 2019-09-30 | 2019-12-20 | 西安理工大学 | Drip irrigation annular field pipe network based on capillary reversing water flow and irrigation method |
| CN117307864A (en) * | 2023-09-22 | 2023-12-29 | 宁夏农林科学院农业经济与信息技术研究所 | Water distribution pipe assembly and crop water content data simulation system |
-
2017
- 2017-01-16 CN CN201720045379.7U patent/CN206377394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883059A (en) * | 2017-11-27 | 2018-04-06 | 贵州大学 | A kind of Household water tap antispray and sputtering guiding device |
| CN110583434A (en) * | 2019-09-30 | 2019-12-20 | 西安理工大学 | Drip irrigation annular field pipe network based on capillary reversing water flow and irrigation method |
| CN117307864A (en) * | 2023-09-22 | 2023-12-29 | 宁夏农林科学院农业经济与信息技术研究所 | Water distribution pipe assembly and crop water content data simulation system |
| CN117307864B (en) * | 2023-09-22 | 2024-05-07 | 宁夏农林科学院农业经济与信息技术研究所 | Water distribution pipe assembly and crop water content data simulation system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20200116 |