CN210202761U - Drip irrigation emitter - Google Patents
Drip irrigation emitter Download PDFInfo
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- CN210202761U CN210202761U CN201920853928.2U CN201920853928U CN210202761U CN 210202761 U CN210202761 U CN 210202761U CN 201920853928 U CN201920853928 U CN 201920853928U CN 210202761 U CN210202761 U CN 210202761U
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- drip irrigation
- pipeline
- water inlet
- cavity
- water
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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 drip irrigation emitter, which comprises a water inlet pipe and a drip irrigation pipeline; the drip irrigation pipeline comprises a water inlet pipeline, the middle part of the water inlet pipeline is communicated with the water outlet of the water inlet pipe, one end of the water inlet pipeline is communicated with the first drip irrigation branch, and the other end of the water inlet pipeline is communicated with the second drip irrigation branch; a first fertilizer cavity and a second cavity are arranged on the first drip irrigation branch, water absorption sponges are arranged in the first fertilizer cavity and the second cavity, fertilizer particles are filled in the water absorption sponges, and a water outlet of the first drip irrigation branch is communicated with one end of the water outlet pipeline; a first filter cavity, a second filter cavity and a third filter cavity are arranged on the second drip irrigation branch, filter elements are arranged in the first filter cavity, the second filter cavity and the third filter cavity, the filter apertures of the filter elements are sequentially reduced from top to bottom, and the water outlet of the second drip irrigation branch is communicated with the other end of the water outlet pipeline; the middle position of the water outlet pipeline is provided with a connecting end which is detachably connected with the water dropper through a thread structure.
Description
Technical Field
The utility model relates to an irrigation equipment field, specifically speaking, in particular to drip irrigation emitter.
Background
The dripper is an energy dissipation and water outlet facility of a drip irrigation system. The function of the device is to eliminate the residual energy of the pressure water flow in the capillary, so that the water flow can be uniformly and slowly injected into the soil from the outlet. The existing dripper has the following defects due to structural design reasons:
1) when the dripper is used, if impurities are contained in the conveyed water, the dripper may be blocked, and irrigation may be affected.
2) The existing water dropper has a single function and cannot realize the functions of fertilization and irrigation simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drip irrigation emitter to the not enough among the prior art to solve the problem that exists among the prior art.
The utility model provides a technical problem can adopt following technical scheme to realize:
a drip irrigation emitter comprises a water inlet pipe, wherein a water inlet of the water inlet pipe is connected with a water conveying pipeline, and a water outlet of the water inlet pipe is connected with a drip irrigation pipeline;
the drip irrigation pipeline comprises a water inlet pipeline, the middle part of the water inlet pipeline is communicated with the water outlet of the water inlet pipe, one end of the water inlet pipeline is communicated with the first drip irrigation branch, and the other end of the water inlet pipeline is communicated with the second drip irrigation branch;
a first fertilizer cavity and a second cavity are arranged on the first drip irrigation branch, water absorption sponges are arranged in the first fertilizer cavity and the second cavity, fertilizer particles are filled in the water absorption sponges, and a water outlet of the first drip irrigation branch is communicated with one end of the water outlet pipeline;
a first filter cavity, a second filter cavity and a third filter cavity are arranged on the second drip irrigation branch, filter elements are arranged in the first filter cavity, the second filter cavity and the third filter cavity, the filter apertures of the filter elements are sequentially reduced from top to bottom, and the water outlet of the second drip irrigation branch is communicated with the other end of the water outlet pipeline;
the middle position of the water outlet pipeline is provided with a connecting end which is detachably connected with the water dropper through a thread structure.
Furthermore, the connecting end of the water inlet pipe and the drip irrigation pipeline is provided with an overflowing part, the overflowing part is internally provided with a semicircular cavity which is used for increasing the volume of the drip irrigation pipeline.
Furthermore, a first switch valve is arranged at the communication position of the water inlet pipeline and the first drip irrigation branch, and a second switch valve is arranged at the communication position of the water inlet pipeline and the second drip irrigation branch.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1) when the dripper is used, the filter elements in a plurality of apertures can filter the impurities contained in the irrigation water, so that the dripper is prevented from being blocked, and the irrigation quality is guaranteed to be influenced.
2) By integrating the irrigation branch and the fertilization branch into a whole, the fertilizer applying and irrigating functions are realized.
Drawings
Fig. 1 is a schematic structural view of the drip irrigation emitter of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, the drip irrigation emitter of the present invention comprises a water inlet pipe (1), wherein a water inlet of the water inlet pipe (1) is connected to a water delivery pipeline, and a water outlet of the water inlet pipe (1) is connected to a drip irrigation pipeline (2);
the drip irrigation pipeline (2) comprises a water inlet pipeline (21), the middle part of the water inlet pipeline (21) is communicated with the water outlet of the water inlet pipe (1), one end of the water inlet pipeline (21) is communicated with the first drip irrigation branch (22), and the other end of the water inlet pipeline (21) is communicated with the second drip irrigation branch (23);
a first fertilizer cavity (221) and a second cavity (222) are arranged on the first drip irrigation branch (22), water-absorbing sponge is arranged in the first fertilizer cavity (221) and the second cavity (222), fertilizer particles are filled in the water-absorbing sponge, and a water outlet of the first drip irrigation branch (22) is communicated with one end of the water outlet pipeline (24);
a first filter cavity (231), a second filter cavity (232) and a third filter cavity (233) are arranged on the second drip irrigation branch (23), filter elements are arranged in the first filter cavity (231), the second filter cavity (232) and the third filter cavity (233), the filter apertures of the filter elements are sequentially reduced from top to bottom, and the water outlet of the second drip irrigation branch (23) is communicated with the other end of the water outlet pipeline (24);
the middle position of the water outlet pipeline (24) is provided with a connecting end which is detachably connected with the dripper (3) through a thread structure.
The connecting end of the water inlet pipe (1) and the drip irrigation pipeline (2) is provided with an overflowing part (6), the inside of the overflowing part (6) is a semicircular cavity, and the overflowing part is used for increasing the volume of the drip irrigation pipeline (2).
A first switch valve (4) is arranged at the communication position of the water inlet pipeline (21) and the first drip irrigation branch (22), and a second switch valve (5) is arranged at the communication position of the water inlet pipeline (21) and the second drip irrigation branch (23).
The working principle of the utility model is as follows:
first, irrigation mode
With inlet tube (1) and conduit switch-on, close first ooff valve (4), open second ooff valve (5), irrigation water gets into inlet tube (21) through inlet tube (1), and enter into the second and drip irrigation branch road (23), when branch road (23) is driped irrigation to the second of flowing through, first filter chamber (231), second filter chamber (232) and second filter chamber (233) can filter the impurity that probably contains in the irrigation water in proper order, carry to water dropper (3) by outlet conduit (24) at last, the completion is irrigated.
Second, fertilization mode
The method comprises the steps of connecting a water inlet pipe (1) with a water conveying pipeline, opening a first switch valve (4), closing a second switch valve (5), enabling irrigation water to enter a water inlet pipeline (21) through the water inlet pipe (1) and enter a first drip irrigation branch (22), enabling the irrigation water to be combined with fertilizer particles in a first fertilizer cavity (221) and a second cavity (222) to form a solution when flowing through the first drip irrigation branch (22), and finally conveying the solution to a water dropper (3) through a water outlet pipeline (24) to finish fertilization.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A drip emitter, comprising: comprises a water inlet pipe (1), wherein the water inlet of the water inlet pipe (1) is used for connecting a water conveying pipeline, and the water outlet of the water inlet pipe (1) is used for connecting a drip irrigation pipeline (2);
the drip irrigation pipeline (2) comprises a water inlet pipeline (21), the middle part of the water inlet pipeline (21) is communicated with the water outlet of the water inlet pipe (1), one end of the water inlet pipeline (21) is communicated with the first drip irrigation branch (22), and the other end of the water inlet pipeline (21) is communicated with the second drip irrigation branch (23);
a first fertilizer cavity (221) and a second cavity (222) are arranged on the first drip irrigation branch (22), water-absorbing sponge is arranged in the first fertilizer cavity (221) and the second cavity (222), fertilizer particles are filled in the water-absorbing sponge, and a water outlet of the first drip irrigation branch (22) is communicated with one end of the water outlet pipeline (24);
a first filter cavity (231), a second filter cavity (232) and a third filter cavity (233) are arranged on the second drip irrigation branch (23), filter elements are arranged in the first filter cavity (231), the second filter cavity (232) and the third filter cavity (233), the filter apertures of the filter elements are sequentially reduced from top to bottom, and the water outlet of the second drip irrigation branch (23) is communicated with the other end of the water outlet pipeline (24);
the middle position of the water outlet pipeline (24) is provided with a connecting end which is detachably connected with the dripper (3) through a thread structure.
2. The drip irrigation emitter according to claim 1, wherein: the connecting end of the water inlet pipe (1) and the drip irrigation pipeline (2) is provided with an overflowing part (6), the inside of the overflowing part (6) is a semicircular cavity, and the overflowing part is used for increasing the volume of the drip irrigation pipeline (2).
3. The drip irrigation emitter according to claim 1, wherein: a first switch valve (4) is arranged at the communication position of the water inlet pipeline (21) and the first drip irrigation branch (22), and a second switch valve (5) is arranged at the communication position of the water inlet pipeline (21) and the second drip irrigation branch (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920853928.2U CN210202761U (en) | 2019-06-06 | 2019-06-06 | Drip irrigation emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920853928.2U CN210202761U (en) | 2019-06-06 | 2019-06-06 | Drip irrigation emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210202761U true CN210202761U (en) | 2020-03-31 |
Family
ID=69930375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920853928.2U Active CN210202761U (en) | 2019-06-06 | 2019-06-06 | Drip irrigation emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210202761U (en) |
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2019
- 2019-06-06 CN CN201920853928.2U patent/CN210202761U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201505 No. 5859 Nanting Highway, Tinglin Town, Jinshan District, Shanghai Patentee after: Shanghai Huawei Controllable Agricultural Technology Group Co.,Ltd. Address before: 201505 No. 5859 Nanting Highway, Tinglin Town, Jinshan District, Shanghai Patentee before: HUAWEI WATER SAVING TECHNOLOGY GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |