CN203264914U - Double-turbulence-channel copper sheet underground paster flat water dropper - Google Patents
Double-turbulence-channel copper sheet underground paster flat water dropper Download PDFInfo
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- CN203264914U CN203264914U CN 201320116149 CN201320116149U CN203264914U CN 203264914 U CN203264914 U CN 203264914U CN 201320116149 CN201320116149 CN 201320116149 CN 201320116149 U CN201320116149 U CN 201320116149U CN 203264914 U CN203264914 U CN 203264914U
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- water
- copper sheet
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- turbulence
- channels
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Abstract
A double-turbulence-channel copper sheet underground paster flat water dropper comprises a water chamber, a copper sheet, a cylinder, a filtered water reservoir cavity, turbulence channels and a tongue piece, wherein the water chamber is connected with the filtered water reservoir cavity through the two turbulence channels, the cylinder is arranged in the water chamber, the copper sheet is sleeved with the cylinder, the filtered water reservoir cavity is provided with a comb-shaped water inlet, and the bottom of the cylinder is provided with the tongue piece. According to the water dropper disclosed by the utility model, the turbulence channels are two semi-circular teeth-shaped turbulence channels, thus, flowing paths formed by water flow passing through the channels and upper and lower wall surfaces of the channels are basically parallel in shape, generation of vortex areas and retention areas is effectively prevented, in addition, the flow speed change of the water flow is not large, the speed of the water which is near the wall surfaces is higher, tiny impurities cannot be accumulated and are discharged by the flowing water, the anti-blockage performance is effectively improved; the copper sheet is arranged in the water chamber, and copper ions can inhibit hydrotropism growth of root systems of plants, so the root systems are effectively prevented from blocking drip holes.
Description
Technical field
The utility model relates to a kind of water-saving drip irrigation facility, relates in particular to a kind of two underground paster flat water dropper of turbulent runner copper sheet.
Background technology
Water scarcity, water-saving technology popularity rate are low, the not high phenomenon of water resource utilization efficiency is at China's ubiquity.So the development water-saving technology is the only way of alleviating drought and water shortage contradiction.Water dropper is the core component of drip irrigation technique, and Main Function is to make water produce enough pressure drops when flowing through its elongated runner, thus make by the flow of arms at different levels basic identical, realize stable to crop, irrigate uniformly.Therefore design a kind of water dropper of stable, uniform anti-obstruction, satisfy current demand, further enlarge the drip irrigation application.
The utility model content
In sum, the purpose of this utility model is to provide a kind of two underground paster flat water dropper of turbulent runner copper sheet.
The purpose of this utility model is achieved through the following technical solutions:
A kind of two underground paster flat water dropper of turbulent runner copper sheet comprises water storage cavity, copper sheet, cylinder, drainage trap cavity, turbulent runner and tongue piece, and water storage cavity connects the drainage trap cavity by 2 turbulent runners; Be provided with cylinder in water storage cavity; Copper sheet and cylinder socket.
Above-mentioned drainage trap cavity is provided with water inlet.
Above-mentioned cylinder bottom is provided with drips the hole, drips the hole and is provided with tongue piece.
The utility model compared with prior art has the following advantages:
1, the turbulent runner in the utility model is duplicate rows, half crenation more turbulent flow road, therefore, make current pass through the streamline of runner substantially parallel with the upper lower wall surface shape of runner, effectively avoided the generation of vortex, stagnant area, can satisfy runner " self-cleaning " function, simultaneously, in unimpeded runner, change in flow is little, the speed of near wall is higher, minute impurities can not be assembled, taken out of by flowing water, effectively improved performance of anti-blockage; Simultaneously guaranteed effectively that also runner has sufficient length, guaranteed the abundant energy dissipating of runner operation, thereby form steady pressure drop, made water outlet even.
2, the drainage trap cavity in the utility model is opened between the duplicate rows runner, and the duplicate rows runner has respectively import and export, therefore, has effectively guaranteed the runner turnover water yield, takes full advantage of the limited plane space of water dropper, has dwindled the emitter structure size.
3, drainage trap cavity of the present utility model is comb teeth-shaped, is comprised of a plurality of windows, has also increased the anti-blockage capability of water dropper when increasing inflow.
4, be provided with copper sheet in storage chamber of the present utility model, according to copper ion, plant root growth had and suppress its hydrotropism's growth, prevent that effectively root system from stopping up a hole.
5, the utility model has solved blockage problem from global design, has greatly promoted the performance of anti-blockage of water dropper.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upward view of the present utility model.
1-water storage cavity in figure, 2-copper sheet, 3-cylinder, 4-more turbulent flow road delivery port, 5-drainage trap cavity, 6-turbulent runner, 7-turbulent runner water inlet, 8-water inlet, 9-tongue piece.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, 2, a kind of two underground paster flat water droppers of turbulent runner copper sheet comprise water storage cavity 1, copper sheet 2, cylinder 3, drainage trap cavity 5, turbulent runner 6 and tongue piece 9, and water storage cavity 1 connects drainage trap cavity 5 by 2 turbulent runners 6; Be provided with cylinder 3 in water storage cavity 1; Copper sheet 2 and cylinder 3 sockets; Drainage trap cavity 5 is provided with water inlet 8; Cylinder 3 bottoms are provided with drips the hole, drips the hole and is provided with tongue piece 9.
Embodiment
When drip irrigation system supplies water, water in drip irrigation pipe just flows into drainage trap cavity 5 through several water inlets 8, enter turbulent runner 6 by turbulent runner water inlet 7, by long narrow runner along the journey energy dissipating, equilibrium pressure drop, enter water storage cavity l by more turbulent flow road delivery port 4, when the hydraulic pressure in water storage cavity water 1 reached certain value, current dripped the hole by pipe and enter soil; Plant root growth has solved the root system blockage problem to being suppressed its hydrotropism's growth by copper ion near water dropper; Drip irrigation system moment that quits work produces negative pressure, and this moment, tongue piece 9 on cylinder 3, prevented suction mud phenomenon at automatic laminating under the effect of negative pressure.
As mentioned above, the design of whole water dropper has solved blockage problem, has greatly promoted the performance of anti-blockage of water dropper.
Claims (3)
1. two underground paster flat water dropper of turbulent runner copper sheet, comprise water storage cavity (1), copper sheet (2), cylinder (3), drainage trap cavity (5), turbulent runner (6) and tongue piece (9), it is characterized in that: water storage cavity (1) connects drainage trap cavity (5) by 2 turbulent runners (6); Be provided with cylinder (3) in water storage cavity (1); Copper sheet (2) and cylinder (3) socket.
2. a kind of two underground paster flat water droppers of turbulent runner copper sheet as claimed in claim 1, it is characterized in that: described drainage trap cavity (5) is provided with water inlet (8).
3. a kind of two underground paster flat water droppers of turbulent runner copper sheet as claimed in claim 1, is characterized in that: be provided with bottom described cylinder (3) and drip a hole, drip a hole and be provided with tongue piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116149 CN203264914U (en) | 2013-03-14 | 2013-03-14 | Double-turbulence-channel copper sheet underground paster flat water dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116149 CN203264914U (en) | 2013-03-14 | 2013-03-14 | Double-turbulence-channel copper sheet underground paster flat water dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264914U true CN203264914U (en) | 2013-11-06 |
Family
ID=49495408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116149 Expired - Lifetime CN203264914U (en) | 2013-03-14 | 2013-03-14 | Double-turbulence-channel copper sheet underground paster flat water dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264914U (en) |
-
2013
- 2013-03-14 CN CN 201320116149 patent/CN203264914U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |