CN205922307U - Built -in type paster runner drip emitter - Google Patents
Built -in type paster runner drip emitter Download PDFInfo
- Publication number
- CN205922307U CN205922307U CN201621033703.5U CN201621033703U CN205922307U CN 205922307 U CN205922307 U CN 205922307U CN 201621033703 U CN201621033703 U CN 201621033703U CN 205922307 U CN205922307 U CN 205922307U
- Authority
- CN
- China
- Prior art keywords
- runner
- turbulent flow
- water inlet
- douche
- filtering window
- 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
Links
Classifications
-
- 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
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- Nozzles (AREA)
Abstract
The utility model discloses a built -in type paster runner drip emitter, including runner water inlet, filtering window, U type turbulent flow runner, punching slot, casing. The internal surface of emitter communicates with each other through filtering window with the external surface of emitter, filtering window and runner water inlet outside terminal surface is connected, punching slot is located casing surface both ends, U type turbulent flow runner comprises with the runner tooth U type turbulent flow flow path wall, and the runner tooth is isosceles triangle, and U type turbulent flow flow path wall both sides are equipped with several runner tooth, runner water inlet and U type turbulent flow runner water inlet intercommunication, U type turbulent flow flow path wall's inboard left end be equipped with spill runner groove, the internal surface of emitter becomes the arc form. The utility model has the advantages of reasonable and compact structure, it is even to have the water yield, and turbulent flow nature is good, effect that anti jam nature is strong.
Description
Technical field
The utility model belongs to water-saving irrigation device technical field and in particular to a kind of internally-inlaid paster runner drip irrigation is poured water
Device.
Background technology
In water-saving irrigation technique, drip irrigation has water saving, the significant advantage such as efficiently, is widely used in fruit tree, vegetables, flower
In the crop production such as grass, medicinal material.Douche is the core component of drip irrigation system, the good and bad popularization to whole drip irrigation system of its performance
Application and using effect play conclusive effect.Wherein, douche blocking is the faced the biggest problem of drip irrigation technique development,
It not only affects uniformity of irrigation water appilcation, even affects drip irrigation system service life.The maximum defect of the drip irrigation appliance that uses at present is
Power consumption is big to be blocked seriously.
Content of the invention
For above-mentioned problems of the prior art and deficiency, the purpose of this utility model is to provide a kind of internally-inlaid
Paster runner drip emitter, this douche reasonable and compact in structure, there is water yield uniformly, disorderly good fluidity, anti-clogging is strong
Effect.
Realize above-mentioned purpose be employed technical scheme comprise that：A kind of internally-inlaid paster runner drip emitter, in douche
The inner surface of body is provided with U-shaped turbulent flow runner and square effluent trough, and the outer surface of body of pouring water is entered by filtering window, punching groove, runner
The mouth of a river forms, and in described douche body, surface is communicated by filtering window with douche external surface, and described filtering window and runner enter
Mouth of a river end face outside is connected；Described punching groove is located at housing outer surface two ends；Described U-shaped turbulent flow runner is by U-shaped more turbulent flow
Road wall is formed with runner tooth, and runner tooth is isosceles triangle, and U-shaped turbulent flow flow path wall both sides are provided with several runner teeth, and runner is intake
Mouth is connected with U-shaped turbulent flow runner water inlet, and the inside left-end of described U-shaped turbulent flow flow path wall is provided with spill flow path groove, described filling
Camber shape in surface in hydrophone body.The utility model has advantages below compared with prior art：
1) filtering window is in grid shape, relatively finer and closely woven, can filter debris and dirt, reaches and prevents from blocking U-shaped turbulent flow runner
Purpose, can keep the normal work of drip emitter.
2) U-shaped turbulent flow runner is in labyrinth type, and is provided with several runner teeth in runner, hydraulic pressure is weakened, forms turbulent flow
Drip irrigation, reaches the purpose of water saving.
Brief description
Fig. 1 is internally-inlaid paster drip emitter inner surface structure schematic diagram；
Fig. 2 is internally-inlaid paster drip emitter outer surface structure schematic diagram；
Fig. 3 is the partial structural diagram of internally-inlaid paster drip emitter inner surface.
In in figure 1. douche body, douche external surface 3. body 4. filtering window 5. of pouring water in surface 2. punches
Groove 6. runner water inlet 7. groove runner 8.U type turbulent flow runner 9.U type turbulent flow flow path wall 10. runner tooth 11.
Square effluent trough 12. arc shape.
Specific embodiment
By a kind of internally-inlaid paster runner drip emitter shown in Fig. 1-3, it is to be provided with U in the inner surface of body 3 of pouring water
Type turbulent flow runner 8 and square effluent trough 11, douche external surface 2 is made up of filtering window 4, punching groove 5, runner water inlet 6, institute
State surface 1 in douche body to communicate by filtering window 4 with douche external surface 2, outside described filtering window 4 and runner water inlet 6
Side end face is connected；Described punching groove 5 is located at the two ends of douche external surface 2；Described U-shaped turbulent flow runner 8 is by U-shaped more turbulent flow
Road wall 9 is formed with runner tooth 10, and runner tooth 10 is isosceles triangle, and U-shaped turbulent flow flow path wall 9 both sides are provided with several runner teeth 10,
Runner water inlet 6 is connected with U-shaped turbulent flow runner 8 water inlet；The left end of described U-shaped turbulent flow flow path wall 9 is provided with spill flow path groove 7；
Surface 1 camber shape 12 in described douche body.
In implementation process, body 3 of pouring water is exposed in water the utility model, filtering window 4 itself formed one fine and closely woven
Filter, and be interconnected with runner water inlet 6, U-shaped turbulent flow runner 8, the several runner teeth being provided with U-shaped turbulent flow runner 8
10 one pressure-reducing cushioning energy dissipating area of staggered synthesis, U-shaped turbulent flow runner 8 port of export is connected with square effluent trough 11, and punching groove 5 is corresponding
Body be provided with the weeper connecting with the groove that punches.In the present embodiment, using U-shaped turbulent flow runner design, runner water inlet 6
The cross-section of river 8 × 0.7mm, circular weeper diameter 0.8m, U-shaped turbulent flow runner 6 sprue width 1.5mm, the long 0.5mm of tooth, horizontal
To space width 0.6mm.
Claims (3)
1. a kind of internally-inlaid paster runner drip emitter it is characterised in that：The inner surface of described body of pouring water (3) is provided with U
Type turbulent flow runner (8) and square effluent trough (11), douche external surface (2) enters water by filtering window (4), punching groove (5), runner
Mouth (6) composition, in described douche body, surface (1) is communicated by filtering window (4) with douche outer surface (2), described filtering window
(4) it is connected with runner water inlet (6) end face outside, described punching groove (5) is located at the two ends of douche external surface (2), described U
Type turbulent flow runner (8) is made up of with runner tooth (10) U-shaped turbulent flow flow path wall (9), and runner tooth (10) is isosceles triangle, U-shaped
Turbulent flow path wall (9) both sides are provided with several runner teeth (10), and runner water inlet (6) is connected with U-shaped turbulent flow runner (8) water inlet.
2. internally-inlaid paster drip emitter according to claim 1 it is characterised in that：Described U-shaped turbulent flow flow path wall (9)
Inside left-end be provided with groove runner (7).
3. the internally-inlaid paster drip emitter described in the claim 1 of base area it is characterised in that：Surface in described douche body
(1) camber shape (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033703.5U CN205922307U (en) | 2016-08-24 | 2016-08-24 | Built -in type paster runner drip emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033703.5U CN205922307U (en) | 2016-08-24 | 2016-08-24 | Built -in type paster runner drip emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205922307U true CN205922307U (en) | 2017-02-08 |
Family
ID=57954863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033703.5U Expired - Fee Related CN205922307U (en) | 2016-08-24 | 2016-08-24 | Built -in type paster runner drip emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205922307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673482A (en) * | 2019-02-26 | 2019-04-26 | 中国农业科学院农业环境与可持续发展研究所 | A kind of drip emitter and drip irrigation zone |
-
2016
- 2016-08-24 CN CN201621033703.5U patent/CN205922307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673482A (en) * | 2019-02-26 | 2019-04-26 | 中国农业科学院农业环境与可持续发展研究所 | A kind of drip emitter and drip irrigation zone |
| CN109673482B (en) * | 2019-02-26 | 2024-02-23 | 北京新水源景科技股份有限公司 | Drip irrigation emitter and drip irrigation belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |