CN104303958B - A kind of automatic protection dripper device - Google Patents
A kind of automatic protection dripper device Download PDFInfo
- Publication number
- CN104303958B CN104303958B CN201410623477.5A CN201410623477A CN104303958B CN 104303958 B CN104303958 B CN 104303958B CN 201410623477 A CN201410623477 A CN 201410623477A CN 104303958 B CN104303958 B CN 104303958B
- Authority
- CN
- China
- Prior art keywords
- douche
- protection
- protection cap
- groove
- spring
- 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
-
- 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
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
-
- 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
The invention discloses a kind of automatic protection dripper device; it is related to agricultural irrigation apparatus technical field; purpose is to prevent water dropper from being blocked or destroyed by external environmental condition or human factor, good protective effect is played to water dropper, so as to increase the service life of water dropper.A kind of automatic protection dripper device disclosed by the invention, it includes protection cylinder draw-in groove 1, douche adjustable spring 2, stress axle 3, protection lid spring 4, protection cap 5, protection cap sliding groove 6, douche 7, watertight rubber sealing ring 8, spring base 9, spring base 10, drip nozzle 11.The technical solution adopted in the present invention is the setting automatic safety device at dropper system end i.e. water dropper, can effectively prevent fouling, damage or destruction that external environment or human factor are caused to water dropper, improves water dropper service life.
Description
Technical field
The present invention relates to a kind of automatic protection dripper device, belong to agricultural irrigation apparatus technical field.
Background technology
Drip irrigation is that water is sent into crop root by the aperture on hollow billet or water dropper using plastic conduit to carry out localized irrigation.
It is a kind of maximally effective Water Saving Irrigation Mode of current drought and water-scarce area, and the utilization rate of water is up to 95%.Drip irrigation is relatively sprayed to be had
Water-saving and yield-increasing effect higher, while fertilising can be combined, improves fertilizer efficiency more than one times.It is applicable to fruit tree, vegetables, economic work
Thing and warmhouse booth are irrigated, and field crop irrigation is can also be used in the place of drought and water shortage.
Drip irrigation weak point is the easy fouling of water dropper and blocking, and the blocking of drip emitter is main in current drip irrigation application
Problem, existing exposed water dropper, with vortex emitter as representative, water dropper be arranged on hollow billet on, in being run in field,
Water dropper is exposed for a long time to be highly prone to the influence of external environment outside, such as silt, organic substance adhesion, acid or alkaline environment
Chemical condensate etc. so that water dropper fouling, blocking are even destroyed.Can make when serious whole system cannot normal work, or even scrap.
The reason for causing blocking can be physical factor, biological factor or chemical factor.In addition, pipeline laying, farm work,
The blocking of water dropper is will also result in when system operation, is damaged or is destroyed.This not only lowers the service life of drip irrigation system,
Also increase the financial burden of peasant, at the same the uniformity of irrigation water appilcation of drip irrigation it is difficult to ensure that, this is also that drip irrigation system is pushed away in large area
An obstacle during wide.Drip irrigation system cost is higher, therefore, it is extension drip irrigation fundamentally to prevent and protect emitter clogging
The most basic guarantee of service life, is economically viable.
How to prevent emitter clogging, damage, it is prior to seek in addition to from source quality in itself filtration, purification
How water dropper to be protected well, avoid the influence of extraneous various environment and human factor between the system inoperative period as far as possible.
Emphasis of the present invention is directed to：（1）Extraneous silt, organic substance adhesion, chemical condensate of acid or alkaline environment etc. easily cause drop
Head is blocked.（2）Human factor causes the damage of water dropper in pipeline laying, farm work, system operation.The present invention is several more than
Aspect is started with, and water dropper is correspondingly improved, so that water dropper anti-clogging, antisitic defect, tamper-proof ability are improved,
Extend the service life of drip irrigation system.
The content of the invention
Regarding to the issue above, the technical problem to be solved in the present invention is to provide a kind of automatic protection dripper device.
A kind of automatic protection dripper device of the invention, it includes protection cylinder draw-in groove, douche adjustable spring, stress
Axle, protection lid spring, protection cap, protection cap sliding groove, douche, watertight rubber sealing ring, douche spring base, protection cap bullet
Spring abutment, drip nozzle.Described douche can freely stretch under operating pressure, simultaneously because the flexible of drip nozzle causes stress axle meeting
Move in the horizontal direction, now drive the horizontal folding of protection cap, water dropper is protruding during dropper irrigation, end pressure of pouring water
Power reduces, and water dropper is retracted automatically, and protection cap is closed.
Beneficial effects of the present invention are：The protection type measure of water dropper is increased in drip irrigation system operation, is prevented due to outer
Boundary's environment or human factor cause the blocking of water dropper, damage or destroy, and extend the service life of water dropper, reduce investment outlay, practical
Property it is strong, be easy to spread.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is water dropper profile of the invention；
Fig. 2 is the protection cap figure of Fig. 1；
Fig. 3 is douche schematic diagram.
In figure：1- protects cylinder draw-in groove；2- douche adjustable springs；3- stress axles；4- protects lid spring；5- protection caps；6-
Protection cap sliding groove；7- douches；8- watertight rubber sealing rings；9- douche spring bases；10- protection cap spring bases；11- drops
Mouth；13- stress axle sliding grooves.
Specific embodiment
It is specific below by what is shown in accompanying drawing to make the object, technical solutions and advantages of the present invention of greater clarity
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit model of the invention
Enclose.Additionally, in the following description, the description to known features and technology is eliminated, it is of the invention to avoid unnecessarily obscuring
Concept.
This specific embodiment is：As shown in Figure 1, 2, 3, a kind of automatic protection dripper device, this specific embodiment
Using following technical scheme：It includes protection cylinder draw-in groove 1, douche adjustable spring 2, stress axle 3, protection lid spring 4, protection cap
5th, protection cap sliding groove 6, douche 7, watertight rubber sealing ring 8, douche spring base 9, protection cap spring base 10, drip nozzle 11,
Stress axle sliding groove 13.Draw-in groove 1 is connected with hollow billet, and under drip irrigation system service pressure, douche 7 is pressurized to overhanging
Go out, at the same at drip nozzle 11 give 3 one thrusts of level of stress axle, stress axle 3 drive the level of protection cap 5 open, in the process
Protection cap is moved along two ends sliding groove 6, and stress axle 3 is moved along the sliding groove 13 in Fig. 2.After system finishing operation, hair
Pressure reduces in pipe, and the original position so that douche 7 is retracted of douche adjustable spring 2, protection cap 5 is also switched off in the presence of spring 4.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (2)
1. a kind of automatic protection dripper device, it is characterised in that：It includes protection cylinder draw-in groove（1）, douche adjustable spring
（2）, stress axle（3）, protection lid spring（4）, protection cap（5）, protection cap sliding groove（6）, douche（7）, watertight rubber sealing
Circle（8）, douche spring base（9）, protection cap spring base（10）, drip nozzle（11）, stress axle sliding groove（13）；Douche stretches bullet
Spring（2）With douche（7）It is joined directly together, douche（7）It is arranged on protection cylinder draw-in groove（1）Inside simultaneously can relative protection cylinder draw-in groove
（1）Move up and down, douche（7）Bottom is provided with drip nozzle（11）, watertight rubber sealing ring（8）It is arranged on douche（7）Top
Outer circumferential side, douche spring base（9）It is arranged on protection cylinder draw-in groove（1）On inwall, douche adjustable spring（2）It is set in and pours water
Device（7）Above and positioned at douche spring base（9）With watertight rubber sealing ring（8）Between, protection cap（5）It is arranged on protection cylinder draw-in groove
（1）Bottom, stress axle（3）It is arranged on protection cap（5）On, protect cylinder draw-in groove（1）Lower inside is provided with protection cap spring base
（10）, protect lid spring（4）Set and protection cap spring base（10）With stress axle（3）Between, protect cylinder draw-in groove（1）Bottom two
End is provided with protection cap sliding groove（6）, stress axle sliding groove（13）It is arranged on douche（7）Bottom and with stress axle（3）Match
Close, stress axle（3）Along stress axle sliding groove（13）Slide；Protection cap（5）Along the protection cap sliding groove at two ends（6）It is mobile, it is described
Douche（7）Flexible, described protection cap（5）Can be opened and closed in the horizontal direction；Described drip nozzle（11）Direct effect is caused
Stress axle（3）It is flared out.
2. automatic protection dripper device according to claim 1, it is characterised in that：Described stress axle（3）It is fixed on
Protection cap（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623477.5A CN104303958B (en) | 2014-11-10 | 2014-11-10 | A kind of automatic protection dripper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623477.5A CN104303958B (en) | 2014-11-10 | 2014-11-10 | A kind of automatic protection dripper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104303958A CN104303958A (en) | 2015-01-28 |
| CN104303958B true CN104303958B (en) | 2017-06-16 |
Family
ID=52359399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410623477.5A Expired - Fee Related CN104303958B (en) | 2014-11-10 | 2014-11-10 | A kind of automatic protection dripper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104303958B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620954B (en) * | 2015-02-09 | 2017-01-04 | 广西南亚热带农业科学研究所 | without blocking irrigator |
| GB2536960B (en) * | 2015-04-02 | 2021-02-24 | Exel Industries Sa | Irrigation connectors |
| CN109105224A (en) * | 2018-10-11 | 2019-01-01 | 东北农业大学 | Telescopic anti-clogging drip irrigation pipe |
| CN113875553B (en) * | 2021-09-28 | 2022-08-26 | 安徽省益丰生态农业科技有限公司 | Anti-clogging drip irrigation emitter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202621378U (en) * | 2011-12-20 | 2012-12-26 | 北京东方润泽生态科技股份有限公司 | Buried type elevating nozzle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371994A (en) * | 1980-06-02 | 1983-02-08 | Lester R. Mathews | Rotational indexing nozzle arrangement |
| US20030218078A1 (en) * | 2001-07-24 | 2003-11-27 | Waldemar Veazie | Apparatus and method for locating and repairing a damaged lawn sprinkler head |
| CN2899442Y (en) * | 2006-05-30 | 2007-05-16 | 白振江 | Suck-back reflux type drip irrigation device |
| CN101972719B (en) * | 2010-11-22 | 2012-06-20 | 江苏大学 | Non-rotating extensible variable sprayer |
| CN203851566U (en) * | 2014-05-15 | 2014-10-01 | 昆明理工大学 | Anti-blocking underground irrigation emitter |
-
2014
- 2014-11-10 CN CN201410623477.5A patent/CN104303958B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202621378U (en) * | 2011-12-20 | 2012-12-26 | 北京东方润泽生态科技股份有限公司 | Buried type elevating nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104303958A (en) | 2015-01-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |