CN203505207U - Surface-mount-type water dropper - Google Patents
Surface-mount-type water dropper Download PDFInfo
- Publication number
- CN203505207U CN203505207U CN201320523778.1U CN201320523778U CN203505207U CN 203505207 U CN203505207 U CN 203505207U CN 201320523778 U CN201320523778 U CN 201320523778U CN 203505207 U CN203505207 U CN 203505207U
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- water
- water inlet
- water dropper
- dropper
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Abstract
The utility model discloses a surface-mount-type water dropper. Water inlets of a groove structure are formed in the middle of the upper surface of a water dropper base body, wherein the water inlets are communicated with the lower surface of the water dropper base body. Barriers are arranged in the water inlets so that large materials can be prevented from entering flow channels and blockage can be prevented. The flow channels are formed in the two symmetrical sides of the water inlets in the direction extending towards the position far away from the water inlets and water outlets of a groove structure are formed in the two ends, far away from the water inlets, of the flow channels respectively. The surface-mount-type water dropper is simple in structure, high in anti-blockage capacity and further capable of improving the irrigation working efficiency.
Description
Technical field
The utility model relates to the water dropper in a kind of drip irrigation appliance equipment, relates in particular to a kind of SMD water dropper.
Background technology
In recent years, day by day in short supply along with water resource, water-saving irrigation is greatly developed in various places, and slight irrigation has entered Fast growth phase in China.Facts have proved of countries in the world, slight irrigation is a kind of water-saving and the significant advanced irrigation technique of irrigation effect.Result of study proves, uses slight irrigation water-saving technology equipment, and saving water resource, improves agricultural water availability greatly, makes crop yield volume increase 20%～30%.Irrigation system is carried pressure water to be assigned to field, a kind of irrigation technique by irrigator with near the soil moistening crop root of small flow.Slight irrigation is by irrigator and go out streamed difference, mainly contains the forms such as drip irrigation, microspray irrigation, tubelet effluent, infiltrating irrigation.Wherein drip irrigation is a kind of irrigation method of precision, utilize low pressure pipeline system, water is delivered directly to field, again through being arranged on the irrigators such as water dropper, aperture or irrigate band on hollow billet, water drop by drop evenly and is lentamente splashed near crop root zone in soil, make the soil of the ecumene of crop root often keep suitable humidity.In drip irrigation technique, drip irrigation economize equipment is the core of water saving, and water dropper is the core component in drip irrigation system, and whether water dropper design has rationally determined the service life of quality, management cost and the drip irrigation equipment of drip irrigation.Water dropper is prone to the phenomenons such as the drip irrigation uniformity is low, easy obstruction when irrigating.
Therefore the anti-blockage capability and the drip irrigation uniformity that, how to improve water dropper are industry problems urgently to be resolved hurrily always.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of anti-stifled ability strong, can improve the SMD water dropper of the drip irrigation uniformity.
For solving above technical problem, the utility model provides following technical scheme:
A kind of SMD water dropper, comprise water dropper matrix, the upper surface middle part of described water dropper matrix is provided with the water inlet of the groove structure communicating with lower surface, described water inlet has fence, can prevent that bulk matter from entering runner, result in blockage, in symmetrical two side direction of described water inlet, away from described water inlet direction, be extended with runner, at the delivery port of the fluted structure of runner two ends difference away from described water inlet.
Preferably, described runner is sawtooth shape flow passage.
Preferably, described water inlet fence and lower surface, in same plane, when having bulk matter to block the fence of water inlet, can be gone out by current.
Preferably, the flow channel length of described water inlet both sides equates.
The beneficial effects of the utility model: the utility model is arranged on middle part by the water inlet of water dropper, runner is arranged on the both sides of water inlet, with the water dropper contrast of same length scale, shortened the distance of runner, supply water in two ends, the water flow of raising, increase work efficiency, and drip irrigation is even.Have two runners and two delivery ports, when a runner or delivery port obstruction, other one can also work on delivery port, improve the anti-blockage capability of water dropper.Water dropper of the present utility model, it is simple in structure, and anti-blockage capability is strong, also improves the operating efficiency of drip irrigation.
Accompanying drawing explanation
Fig. 1 is the upper surface view of the SMD water dropper of the utility model;
Fig. 2 is the lower surface view of the SMD water dropper of the utility model.
Wherein, 1, water dropper matrix; 2, delivery port; 3, sawtooth shape flow passage; 4, water inlet; 5, fence.
Embodiment
Referring to accompanying drawing and in conjunction with embodiment, further describe the utility model, to make those skilled in the art can implement according to this with reference to specification word, the utility model protection domain is not limited by embodiment of the present utility model.
As depicted in figs. 1 and 2,
A kind of SMD water dropper, comprise water dropper matrix 1, the upper surface middle part of described water dropper matrix 1 is provided with the water inlet 4 of the groove structure communicating with lower surface, described water inlet is provided with fence 5, can prevent that bulk matter from entering runner, result in blockage, water inlet fence 5 and lower surface are in same plane, when having bulk matter to block the fence of water inlet, can be gone out by current; In described water inlet 4 left and right sides, have sawtooth shape flow passage 3, the length of left and right sides sawtooth shape flow passage 3 equates, at the delivery port 2 of the fluted structure of sawtooth shape flow passage 3 two ends difference away from described water inlet 4.
In actual production, by the upper surface of water dropper matrix 1, together with the tube wall hot melt of irrigate band, there is apopore the position of delivery port 2 corresponding tube walls, and during irrigation, water flows into sawtooth shape flow passage 3 by water inlet 4, at delivery port 2, goes out to converge, and flows out irrigate band, realizes and irrigating.
Claims (4)
1. a SMD water dropper, it is characterized in that: the upper surface middle part of described water dropper matrix is provided with the water inlet of the groove structure communicating with lower surface, described water inlet has fence, in symmetrical two side direction of described water inlet, away from described water inlet direction, be extended with runner, at the delivery port of the fluted structure of runner two ends difference away from described water inlet.
2. SMD water dropper according to claim 1, is characterized in that: described runner is sawtooth shape flow passage.
3. SMD water dropper according to claim 1, is characterized in that: described water inlet fence and lower surface are in same plane.
4. SMD water dropper according to claim 1, is characterized in that: the flow channel length of described water inlet both sides equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523778.1U CN203505207U (en) | 2013-08-27 | 2013-08-27 | Surface-mount-type water dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523778.1U CN203505207U (en) | 2013-08-27 | 2013-08-27 | Surface-mount-type water dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203505207U true CN203505207U (en) | 2014-04-02 |
Family
ID=50364208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523778.1U Expired - Fee Related CN203505207U (en) | 2013-08-27 | 2013-08-27 | Surface-mount-type water dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203505207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106034990A (en) * | 2016-07-08 | 2016-10-26 | 塔里木大学 | Plugging-resistant dripper |
| CN106818409A (en) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | A kind of miniature water dropper |
| CN107821110A (en) * | 2017-11-16 | 2018-03-23 | 京蓝沐禾节水装备有限公司 | A kind of SMD anti-clogging drip irrigation band |
-
2013
- 2013-08-27 CN CN201320523778.1U patent/CN203505207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106034990A (en) * | 2016-07-08 | 2016-10-26 | 塔里木大学 | Plugging-resistant dripper |
| CN106818409A (en) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | A kind of miniature water dropper |
| CN107821110A (en) * | 2017-11-16 | 2018-03-23 | 京蓝沐禾节水装备有限公司 | A kind of SMD anti-clogging drip irrigation band |
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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: 20140402 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |