CN204948980U - Highly resistance blocks up emitter - Google Patents
Highly resistance blocks up emitter Download PDFInfo
- Publication number
- CN204948980U CN204948980U CN201520681200.8U CN201520681200U CN204948980U CN 204948980 U CN204948980 U CN 204948980U CN 201520681200 U CN201520681200 U CN 201520681200U CN 204948980 U CN204948980 U CN 204948980U
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- Prior art keywords
- runner
- chamber
- water
- pouring water
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Abstract
The utility model provides a highly resistance blocks up emitter, including the water delivery chamber and the chamber of pouring water, the runner of pouring water is put to the intracavity of pouring water, and the runner of pouring water is from last to down including the play water section that favours the section of intaking of water orientation into, the centrifugation section that has spiral centrifugation post, deposit section that straight runner constitutes, constitutes by the energy dissipation section of " S " shape or wave form runner component in succession, by straight runner that connects gradually, deposit section runner is big footpath tapered runner up, and every is collected chamber and be semi -enclosed to having a plurality of collection chambeies from last around the toper outer wall of deposit section, and the opening communicates with each other with the runner of watering, collects chamber direction bottom the runner of watering and is the acute angle and is connected, the geometry in the collection chamber in the deposit section is greater than the runner geometry of deposit section. The utility model provides a highly resistance blocks up emitter, simple structure, negative pressure formula design is prevented blockking up effectual, is suitable for the emitter that the smart volume of dense planting crop was watered.
Description
Technical field
The utility model relates to a kind of high resistance and blocks up irrigator, belongs to water-saving irrigation agricultural equipment technology field.
Background technology
Be applied in the various irrigator of irrigation in agriculture micro irrigation technology field at present, be all arrange one group of labyrinth flow-path in each drip-watering outlet front end, labyrinth flow-path is roughly divided into two classes, and one is shaping separately, is then embedded in irrigator, or is plugged on outside irrigator; When pouring water, current directly enter in labyrinth after entering runner, and silt constantly deposits rear easily to be blocked in labyrinth; Irrigator is after stopping of pouring water, molecule in soil may be sucked the micropore of irrigator and result in blockage by the negative pressure that hollow billet produces, hydrotropism's growth of root system of plant may make root intrusion weeper cause blocking, make original irrigator cannot be sent to by water around the root system of plant equably, therefore, cannot moisture be made full use of, cause the waste of water resource.
Utility model content
The utility model provides a kind of high resistance to block up irrigator, and structure is simple, and anti-clogging is effective, is suitable for crop essence and measures the irrigator of pouring water.
For solving above technical problem, the utility model provides following technical scheme: a kind of high resistance blocks up irrigator, comprise water delivery chamber and chamber of pouring water, pour water the built-in runner of pouring water in chamber, runner of pouring water comprises the inlet segment of the inclination connected successively, the deposition section formed with the centrifugal step of spiral centrifugal post, straight runner, the energy dissipating section be made up of continuous serpentine or waveform channel, the water exit end that is made up of straight runner; Described deposition section runner is the tapered runner of large footpath towards described centrifugal step, and the conical outer wall of deposition section is provided with multiple collecting chamber, and each collecting chamber is semi-enclosed, and opening communicates with runner of pouring water, and collecting chamber is that acute angle is connected with runner bottom direction of pouring water; The physical dimension of the collecting chamber in described deposition section is greater than the runner physical dimension of described deposition section.
Further, position corresponding with described deposition section in described chamber of pouring water is provided with closed atmospheric pressure cavity, described atmospheric pressure cavity and the described vacuum forming in chamber form negative pressure of pouring water, described atmospheric pressure cavity is by described collecting chamber outer closures, under the effect of negative pressure, the trend that the oriented described atmospheric pressure cavity wall of described collection chamber wall is close, makes described collection chamber wall remain tensile state.
Further, described collecting chamber is hemispherical, semielliptical shape, taper or water-drop-shaped.
Further, the oral area of described collecting chamber draws in.
Further, the oblique runner outer wall of described inlet segment is provided with spiral deposition groove, and the opening that dislodger communicates with runner of pouring water is for close up.
Compared with prior art, the utility model is provided with deposition section, and deposition section is provided with collecting chamber, also be provided with dislodger at water exit end, all play the effect preventing silt from entering runner, and sedimentation is after described collecting chamber and deposition section, all silt can be cleared up away, not affect later use.
accompanying drawing explanationfig. 1 is the structural representation that a kind of high resistance of the utility model blocks up irrigator;
Fig. 2 is the structural representation that the utility model plant irrigator has atmospheric pressure cavity;
Fig. 3 is that the utility model is poured water runner closed air cavity configuration schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows: 1, water delivery chamber, and 2, chamber of pouring water, 3, to pour water runner, 4, water inlet, 5, energy dissipating current stabilization runner, 6, delivery port, 7, inlet segment, 8, centrifugal step, 9, section is deposited, 10, energy dissipating section, 11, water exit end, 12, collecting chamber, 13, dislodger, 14, collecting chamber opening, 15, atmospheric pressure cavity.
embodimentas shown in Figure 1, high resistance is blocked up irrigator and is comprised water delivery chamber 1 and chamber 2 of pouring water, described in pour water in chamber 2 and be provided with runner 3 of pouring water, described in pour water runner 3 water inlet 4 and delivery port 6, the quantity of described water inlet 4 place water inlet pipe is 1 to 5; Water delivery chamber 1 is communicated with runner of pouring water by water inlet 4, and described delivery port 6 and described high resistance are blocked up irrigator outside and communicated.
The inlet segment 7 that runner of pouring water comprises the inclination connected successively, the deposition section 9, the energy dissipating section 10 be made up of continuous serpentine or waveform channel, the water exit end 11 that is made up of straight runner that form with the centrifugal step 8 of spiral centrifugal post, straight runner; Described deposition section 9 runner is the tapered runner of large footpath towards described centrifugal step, and the taper of deposition section 9 is provided with multiple collecting chamber 12, and each collecting chamber is semi-enclosed, and opening communicates with runner of pouring water, and collecting chamber 12 is that acute angle is connected with runner bottom direction of pouring water; The physical dimension of the collecting chamber in described deposition section is greater than the runner physical dimension of described deposition section 9.
Collecting chamber opening 14 communicates with runner of pouring water, and collecting chamber 12 is that acute angle is connected with runner 3 bottom direction of pouring water.
As shown in Figures 2 and 3, be provided with closed atmospheric pressure cavity 15 around described collecting chamber 12 outer wall, atmospheric pressure cavity 15 is negative pressure, and atmospheric pressure cavity is by collecting chamber outer closures, and under the effect of negative pressure, collecting chamber 12 remains open configuration, is beneficial to the deposition of silt.
The bore of described collecting chamber 12 is greater than bottom inner diameter, and collecting chamber 12 is hemispherical, semielliptical shape, taper.
From the trend of centrifugal step 8 silt oriented deposition section 9 wall movement out, under gravity, silt is retained in collecting chamber 12, prevents from blocking runner; The physical dimension of collecting chamber 12 is greater than deposition section runner physical dimension, because the water flow through from centrifugal step enters along runner inner wall of pouring water, thus directly enter collecting chamber, silt has gravity, easily deposit in collecting chamber 12, the shape of collecting chamber 12 as sack, silt easily enters not easily to go out, thus make sedimentation in collecting chamber 12, cut down pressure fast.Collecting chamber opening is infundibulate, and the side size namely towards described deposition section runner is greater than towards the size of the inner side of collecting chamber, and be conducive to silt and enter described collecting chamber, anti-clogging is effective.In addition, irrigator is provided with openable window, for clearing up silt after using in collecting chamber.
The oblique runner of described inlet segment is provided with spiral deposition groove 13, and the opening that dislodger 13 communicates with runner 3 of pouring water is in the shape of drawing in.The concave surface facing energy dissipating current stabilization runner of dislodger 13 is inner, and current are when described inlet segment 7, and part silt deposits, and are deposited in the groove of dislodger 13, reduces blocking, namely can not reduce the cross-sectional area of described inlet segment, and then can not block runner of pouring water.
Described water delivery chamber with the width ratio in chamber of pouring water is: 1:2-3:1; Width of flow path of pouring water is 1-1.5mm, and wall thickness is not less than 1mm, and length is 12-55mm; Described delivery port spacing is 100-1000mm; Described delivery port flow is 4-6 l/h, can be 4 ls/h, 5 ls/h or 6 ls/h; Described irrigator diameter is 18-100mm, and wherein, the diameter that irrigator diameter more often uses is 18mm, 25mm, 35mm, 45mm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a high resistance blocks up irrigator, comprise water delivery chamber and chamber of pouring water, pour water the built-in runner of pouring water in chamber, runner of pouring water comprises the inlet segment of the inclination connected successively, the deposition section formed with the centrifugal step of spiral centrifugal post, straight runner, the energy dissipating section be made up of continuous serpentine or waveform channel, the water exit end that is made up of straight runner from top to bottom; It is characterized in that, described deposition section runner is large footpath tapered runner upward, and be provided with multiple collecting chamber from top to bottom around the conical outer wall of deposition section, each collecting chamber is semi-enclosed, opening communicates with runner of pouring water, and collecting chamber is that acute angle is connected with runner bottom direction of pouring water; The physical dimension of the collecting chamber in described deposition section is greater than the runner physical dimension of described deposition section.
2. a kind of high resistance according to claim 1 blocks up irrigator, it is characterized in that, position corresponding with described deposition section in described chamber of pouring water is provided with closed atmospheric pressure cavity, described atmospheric pressure cavity and the described vacuum forming in chamber form negative pressure of pouring water, described atmospheric pressure cavity is by described collecting chamber outer closures, under the effect of negative pressure, the trend that the oriented described atmospheric pressure cavity wall of described collection chamber wall is close, makes described collection chamber wall remain tensile state.
3. a kind of high resistance according to claim 1 and 2 blocks up irrigator, it is characterized in that, described collecting chamber is hemispherical, semielliptical shape, taper.
4. a kind of high resistance according to claim 3 blocks up irrigator, it is characterized in that, the oral area of described collecting chamber draws in.
5. a kind of high resistance according to claim 1 blocks up irrigator, it is characterized in that, the oblique runner outer wall of described inlet segment is provided with spiral deposition groove, and the opening that dislodger communicates with runner of pouring water is for close up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681200.8U CN204948980U (en) | 2015-09-06 | 2015-09-06 | Highly resistance blocks up emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681200.8U CN204948980U (en) | 2015-09-06 | 2015-09-06 | Highly resistance blocks up emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948980U true CN204948980U (en) | 2016-01-13 |
Family
ID=55044089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681200.8U Expired - Fee Related CN204948980U (en) | 2015-09-06 | 2015-09-06 | Highly resistance blocks up emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123438A (en) * | 2015-09-06 | 2015-12-09 | 新疆农垦科学院 | High-blockage-resistant irrigation emitter |
-
2015
- 2015-09-06 CN CN201520681200.8U patent/CN204948980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123438A (en) * | 2015-09-06 | 2015-12-09 | 新疆农垦科学院 | High-blockage-resistant irrigation emitter |
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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: 20160113 Termination date: 20210906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |