CN202527286U - Internal patch embedded dropper - Google Patents
Internal patch embedded dropper Download PDFInfo
- Publication number
- CN202527286U CN202527286U CN 201220045418 CN201220045418U CN202527286U CN 202527286 U CN202527286 U CN 202527286U CN 201220045418 CN201220045418 CN 201220045418 CN 201220045418 U CN201220045418 U CN 201220045418U CN 202527286 U CN202527286 U CN 202527286U
- Authority
- CN
- China
- Prior art keywords
- dropper
- water
- flow channel
- water dropper
- internal patch
- 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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Abstract
The utility model relates to an internal patch embedded dropper, comprising a dropper body with two flow channels. The internal patch embedded dropper is characterized in that a water outlet is formed at the middle part of the dropper body, water inlets are respectively formed on the two sides of the dropper body, and the two flow channels are symmetrically distributed on the two sides of the water outlet. The internal patch embedded dropper effectively solves the problems of easy blockage and poor compensation effect by changing the flow channel structure and the manner of the water inlets and the water outlet; when the flow channel on one side is blocked, the flow channel on the other side is capable of continuously supplying water, thereby reducing and preventing death and large margin decline of crops in seasons with water shortage; and simultaneously, when the flow channel on one side is blocked, the flow channel on the other side further has a flushing function, thereby relieving the blockage of the dropper and prolonging the service life of the dropper to a certain extent.
Description
Technical field
The utility model relates to the water dropper in the drip irrigation equipment, relates in particular to the SMD water dropper of a kind of interior edge.
Background technology
At present; Drip irrigation is one of typical application form of micro irrigation technology; It is one of most advanced irrigation technique of economizing on water most of field irrigation up to now; This technology is meant water through the infiltration soil that slowly effluents of the water dropper on the buried pipe, relends to help capillarity or gravity effect that moisture diffusion is made for thing to whole root zone to absorb.Less to the soil texture disturbance in the process owing to pour water, help keeping the root of the crop layer penetrating environmental condition of loosening, and can reduce native face evaporation loss, therefore, drip irrigation technique has tangible water-saving and yield-increasing benefit.The drip irrigation economize equipment is the core of water saving, and water dropper is the core component in the drip irrigation system, and whether the water dropper design has rationally determined the service life of quality, management cost and the drip irrigation equipment of drip irrigation.The anti-blockage capability that how to improve water dropper is the difficult point and the hot issue of Chinese scholars research always.The technical research worker makes every effort to research and develop the strong water dropper of anti-blockage capability both at home and abroad, has the water dropper from washing capacity as enlarging water dropper cross section of fluid channel and exploitation.But at present domestic and international water dropper product, because the long-pending increase of its cross section of fluid channel is limited, the long-pending size of cross section of fluid channel is still in the obstruction sensitive range.Therefore, it is good to develop steady flow result, and it is very important that the water dropper that anti-blockage capability is strong seems.
Summary of the invention
The utility model technical problem to be solved provides the SMD water dropper of interior edge that a kind of performance of anti-blockage is strong, the even performance of water outlet is high.
For addressing the above problem, the SMD water dropper of the described a kind of interior edge of the utility model comprises the water dropper body that is provided with two runners, and it is characterized in that: said water dropper body middle part is provided with delivery port, and its both sides are respectively equipped with water inlet; Said two runners are symmetrically distributed in the both sides of said delivery port.
Be provided with groove around the said delivery port.
The utility model compared with prior art has the following advantages:
1, because the both sides of the utility model water dropper is respectively equipped with water inlet; Increased the number of water inlet; Therefore improved the anti-blockage capability raising; And when a side water inlet take place to stop up, another water inlet can continue water supply, reduced and prevented that crop from causing the phenomenon generation of the death of crop and the underproduction significantly season in lack of water.
2, the utility model water dropper be provided with two runners, when two runner operate as normal, after current got into groove through water dropper loam cake two side runners, because water inlet is less, two strands of current accumulated in the groove, thereby reach energy dissipating, realize the purpose of current stabilization; When a runner takes place to stop up, has complementary washing capacity between two runners.Therefore, this kind changes the mode of flow passage structure and intake-outlet, solved the problem of easy obstruction of water dropper and compensation effect difference effectively.When a side runner occur to stop up, the opposite side runner can continue water supply, reduced and prevented that crop from causing the phenomenon generation of the death of crop and the underproduction significantly season in lack of water; Simultaneously, when a side runner stopped up, the opposite side runner also had washing capacity, and water dropper stops up and the prolongation water dropper will play certain facilitation service life for improving.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-groove, 2-water inlet, 3-runner, 4-delivery port.
The specific embodiment
As shown in Figure 1, the SMD water dropper of a kind of interior edge comprises the water dropper body that is provided with two runners 3.Water dropper body middle part is provided with delivery port 4, and its both sides are respectively equipped with water inlet 2; Two runners 3 are symmetrically distributed in the both sides of delivery port 4; Be provided with groove 1 around the delivery port 4.
Operation principle: current are through two runners 3 of the water inlet 2 entering water dropper bodies of water dropper body both sides, and current come together in groove 1 along two runners 3, flow out through the delivery port on the groove 14.
Claims (2)
1. the SMD water dropper of edge in a kind comprises the water dropper body that is provided with two runners (3), it is characterized in that: said water dropper body middle part is provided with delivery port (4), and its both sides are respectively equipped with water inlet (2); Said two runners (3) are symmetrically distributed in the both sides of said delivery port (4).
2. the SMD water dropper of a kind of interior edge as claimed in claim 1 is characterized in that: be provided with groove (1) around the said delivery port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045418 CN202527286U (en) | 2012-02-13 | 2012-02-13 | Internal patch embedded dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045418 CN202527286U (en) | 2012-02-13 | 2012-02-13 | Internal patch embedded dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527286U true CN202527286U (en) | 2012-11-14 |
Family
ID=47128493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220045418 Expired - Lifetime CN202527286U (en) | 2012-02-13 | 2012-02-13 | Internal patch embedded dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527286U (en) |
Cited By (3)
| 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 |
| CN105028126A (en) * | 2015-06-25 | 2015-11-11 | 刘海明 | Combined garden dripping pipe device |
| CN106171850A (en) * | 2016-08-23 | 2016-12-07 | 大禹节水（天津）有限公司 | A kind of turbulent flow anti-blocking emitter |
-
2012
- 2012-02-13 CN CN 201220045418 patent/CN202527286U/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN105028126A (en) * | 2015-06-25 | 2015-11-11 | 刘海明 | Combined garden dripping pipe device |
| CN106171850A (en) * | 2016-08-23 | 2016-12-07 | 大禹节水（天津）有限公司 | A kind of turbulent flow anti-blocking emitter |
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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: 20121114 |