CN201199834Y - Inner inlay type water dropper - Google Patents
Inner inlay type water dropper Download PDFInfo
- Publication number
- CN201199834Y CN201199834Y CNU2008201046746U CN200820104674U CN201199834Y CN 201199834 Y CN201199834 Y CN 201199834Y CN U2008201046746 U CNU2008201046746 U CN U2008201046746U CN 200820104674 U CN200820104674 U CN 200820104674U CN 201199834 Y CN201199834 Y CN 201199834Y
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- CN
- China
- Prior art keywords
- water
- dropper
- path
- water dropper
- water discharge
- 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 - Lifetime
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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
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Abstract
The utility model discloses a mosaic dropper which is in a flat integrative structure. A water intake filtering window is arranged at one end of the dropper and along the length direction of a dripper body; two water discharge cavities are symmetrically arranged at both ends of the dropper; a maze flow passage is arranged between the water discharge cavities at both ends; one end of the maze flow passage is communicated with a water discharge filtering window, the other end of the maze flow passage is connected with a section of a straight flow passage which is parallel to the water discharge filtering window and is communicated with the water discharge cavities at both ends, and the bonding surface of the dropper is a circular arc surface the diameter of which accords with the pipe diameter of a bonded drop irrigation pipe. Due to the symmetrical arrangement of the water discharge cavities at both ends of the mosaic dropper, droppers do not need to be chosen by directions when the droppers are sieved and conveyed; the utility model lowers the difficulty in sieving and conveying the droppers, ensures the waterspout of the dropper to be communicated with the waterspout of the drop irrigation pipe, and improves the production qualified rate of mosaic drop irrigation belts.
Description
Technical field
The utility model relates to a kind of agricultural water conservation drip irrigation equipment, particularly a kind of water dropper that is used for the internally-inlaid irrigate band.
Background technology
The used insert emitter in existing internally-inlaid irrigate band all is flat mostly.Its structure is that the end at water dropper is provided with into water filtering window, and the other end is provided with delivery port, between by runner water inlet and delivery port are communicated with.Publication number discloses a kind of drilling hole type internal embedded flat dripping head for the CN1586150A patent of invention, its structure is that it is flat integral structure, on its bonding plane, have into water filter window along its length, be arranged the flute profile runner in parallel short and wide with the water inlet filter window, the flute profile runner is communicated with the water inlet of water inlet filter window, and the water side of flute profile runner is communicated with effluent trough; The back side of water dropper adhesive surface is provided with groove muscle and screening step surface.But the water dropper of this structure is because effluent trough is located at an end of water dropper, this just requires internally-inlaid drip irrigation machine when producing the internally-inlaid irrigate band, water dropper sifting machine water dropper when the screening water dropper must select to carry water dropper according to a certain direction, the effluent trough that could guarantee water dropper like this is corresponding with the delivery port of irrigate band, this has just caused, and to screen difficulty in process of production big, screen the improper delivery port of internally-inlaid irrigate band that causes easily and stop up, the disqualification rate of internally-inlaid irrigate band is higher.
Summary of the invention
The purpose of this utility model provides a kind of insert emitter, make it when producing the internally-inlaid irrigate band, when insert emitter is carried in screening,, lowered the difficulty when screening without choice direction, be easy to guarantee that the effluent trough of water dropper is corresponding with the delivery port of drip irrigation pipe, improve the qualification rate of product.
For achieving the above object, the technical solution adopted in the utility model is: it is a flat integral structure, length direction at the water dropper body is provided with into water filter window, two ends at water dropper are provided with water chamber, between the water chamber of two ends, be provided with labyrinth flow-path, one end of labyrinth flow-path is communicated with the water outlet filtering window, the other end of labyrinth flow-path is parallel with the water outlet filtering window with one section and link to each other with straight channel that the water chamber at two ends communicates, thereby make water to enter the back along labyrinth flow-path from the water inlet filter window, entering water chamber after the straight channel. the adhesive surface of water dropper is an arc surface, and the diameter of arc surface matches with the caliber of the drip irrigation pipe that is bondd.The back of water dropper body is provided with water dropper screening platform.
Arranging of the labyrinth flow-path of above-mentioned insert emitter can be arranged for linear, and parallels with straight channel.
The labyrinth flow-path of above-mentioned insert emitter arrange can for
Arrange.
The beneficial effects of the utility model are: owing to two water chambers are arranged and lay respectively at the two ends of water dropper, as long as any one water chamber communicates with the delivery port of drip irrigation pipe and just can realize that water dropper drips, water dropper can enter with any end when water dropper was carried in this screening that just can make, avoid screening the selection of directionality when carrying water dropper, reduced the difficulty of screening, the delivery port that has guaranteed water dropper communicates with the delivery port of drip irrigation pipe, improves the production qualification rate of product.
Be described further below in conjunction with accompanying drawing
Description of drawings
Fig. 1 is the front view of embodiment 1
Fig. 2 is the end view of Fig. 1
Fig. 3 is the front view of embodiment 2
Among Fig. 1-3, wherein 1 insert emitter body, 2 water inlet filtering windows, 3 labyrinth flow-paths, 4 straight channel, 5 water chambers, 6 water droppers screen platform, 7 bonding planes
Embodiment
The middle part of insert emitter body 1 is provided with into water filtering window 5 among the embodiment 1, water inlet filtering window 5 links to each other with labyrinth flow-path, the other end of labyrinth flow-path communicates with straight channel, the two ends of straight channel are identical with the water chamber that is located at water dropper body 1 two ends respectively, and the back of water dropper body is provided with water dropper screening platform 6.
With reference to the labyrinth flow-path in the labyrinth flow-path 4 among Fig. 3 another embodiment of the present utility model can for
Arrange.
The above-mentioned insert emitter and the bonding plane of drip irrigation pipe are arc surface.
Claims (5)
1, a kind of insert emitter, it is made up of the screening boss at the water inlet filtering window on water dropper body and the water dropper body, water chamber, labyrinth flow-path and the water dropper body back side, it is characterized in that being arranged with two water chambers at the two ends of water dropper body, the water inlet filtering window is between the water chamber at water dropper body two ends, labyrinth flow-path one end is communicated with the water inlet filtering window, the other end communicates with straight channel, the two ends of straight channel communicate with the water chamber at water dropper body two ends, the insert emitter back side along its length therebetween the position be provided with the screening boss.
2, insert emitter according to claim 1 is characterized in that labyrinth flow-path is to arrange along water dropper body length direction linear, and parallel with straight channel.
3, insert emitter according to claim 1, it is characterized in that labyrinth flow-path be "
" arrange.
4,, it is characterized in that labyrinth flow-path is trapezoidal labyrinth flow-path according to any one described insert emitter in the claim 1-3.
5,, it is characterized in that labyrinth flow-path is the labyrinth flow-path of circular arc according to any one described insert emitter in the claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201046746U CN201199834Y (en) | 2008-05-11 | 2008-05-11 | Inner inlay type water dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201046746U CN201199834Y (en) | 2008-05-11 | 2008-05-11 | Inner inlay type water dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199834Y true CN201199834Y (en) | 2009-03-04 |
Family
ID=40422145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201046746U Expired - Lifetime CN201199834Y (en) | 2008-05-11 | 2008-05-11 | Inner inlay type water dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199834Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369958A (en) * | 2010-09-20 | 2013-10-23 | 伊曼纽尔·德米扎基斯 | Emitter and method for opening water outlet openings |
| CN103477949A (en) * | 2013-08-27 | 2014-01-01 | 武鸣县宁武一鸣红香蕉专业合作社 | Paster-type water dropper |
| CN103651053A (en) * | 2013-12-12 | 2014-03-26 | 中国农业大学 | Small high-blocking-resistant drip irrigation emitter |
| CN107484633A (en) * | 2017-09-30 | 2017-12-19 | 广西河池未来之星环保科技有限公司 | A kind of agricultural irrigation systems |
| RU186761U1 (en) * | 2018-04-28 | 2019-01-31 | ЗАО "Новый век агротехнологий" | EMITTER DROPPER FOR IRRIGATED IRRIGATION OF AGRICULTURAL CROPS |
| RU2684218C2 (en) * | 2014-10-02 | 2019-04-04 | Дзе Машинз Ивонан С.А. | Drip irrigation tube with metering elements inserted therein |
-
2008
- 2008-05-11 CN CNU2008201046746U patent/CN201199834Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369958A (en) * | 2010-09-20 | 2013-10-23 | 伊曼纽尔·德米扎基斯 | Emitter and method for opening water outlet openings |
| CN103477949A (en) * | 2013-08-27 | 2014-01-01 | 武鸣县宁武一鸣红香蕉专业合作社 | Paster-type water dropper |
| CN103651053A (en) * | 2013-12-12 | 2014-03-26 | 中国农业大学 | Small high-blocking-resistant drip irrigation emitter |
| CN103651053B (en) * | 2013-12-12 | 2016-01-20 | 中国农业大学 | Small high-blocking-resistdrip drip irrigation emitter |
| RU2684218C2 (en) * | 2014-10-02 | 2019-04-04 | Дзе Машинз Ивонан С.А. | Drip irrigation tube with metering elements inserted therein |
| CN107484633A (en) * | 2017-09-30 | 2017-12-19 | 广西河池未来之星环保科技有限公司 | A kind of agricultural irrigation systems |
| RU186761U1 (en) * | 2018-04-28 | 2019-01-31 | ЗАО "Новый век агротехнологий" | EMITTER DROPPER FOR IRRIGATED IRRIGATION OF AGRICULTURAL CROPS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |