CN204518748U - without blocking irrigator - Google Patents
without blocking irrigator Download PDFInfo
- Publication number
- CN204518748U CN204518748U CN201520090148.9U CN201520090148U CN204518748U CN 204518748 U CN204518748 U CN 204518748U CN 201520090148 U CN201520090148 U CN 201520090148U CN 204518748 U CN204518748 U CN 204518748U
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- water dropper
- lumen
- dropper
- bronchi
- push rod
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Abstract
The utility model discloses a kind of without blocking irrigator, without blocking irrigator, comprise dropper joint, catchment lumen, offer water inlet and be communicated with the lumen that catchments in dropper joint, lumen lower side of catchmenting offers water dropper hole; Catchment setting pressure air cavity in lumen, and pressure air cavity is connected with the second bronchi with the first bronchi by pressure wireway; Install piston push rod bottom first bronchi, piston push rod bottom is connected with water dropper lid; Arrange back-moving spring between piston push rod and water dropper lid, piston push rod runs through in back-moving spring; The water dropper end of hydrochloric acid water dropper is connected with the lumen that catchments, and the other end is connected with the second bronchi.The utility model structure is simple, utilizes the pressure size of pressure air cavity to regulate and control space, water dropper hole, avoids emitter clogging.Simultaneously by the effect of hydrochloric acid, calcium carbonate and so on sediment is dissolved, reach double-deck anti-blocking effect, effectively ensure that the unimpeded of water dropper hole, improve the efficiency and stability of irrigating.
Description
Technical field
The utility model belongs to agricultural equipment technical field, relates to a kind of irrigator.
Background technology
Drip irrigation utilizes plastic conduit that water is delivered to crop root by the aperture on hollow billet or water dropper to carry out localized irrigation.It is the most effective a kind of Water Saving Irrigation Mode of current drought and water-scarce area, and the availability of water can reach 95%.Drip irrigation is comparatively sprayed and is had higher water-saving and yield-increasing effect, in conjunction with fertilising, can improve fertilizer efficiency more than one times simultaneously.Be applicable to fruit tree, vegetables, economic crops and green house to irrigate, also can be used for field crop irrigation in the place of drought and water shortage.
But irrigator in the market, is very easy to fouling and blocking.The reason of blocking is diversified, roughly can be divided into three major types, physical clogging, electroless Ni-P-C-O plating and toxicity bioassay.Silt in water can cause physical clogging, water quality when this just requires drip irrigation, generally all should through filtering, and the reasonable Arrangement of irrigator, just can reduce the generation of physical sedimentation.But more be but generate by inorganic substances generation chemical reaction the toxicity bioassay that the electroless Ni-P-C-O plating of precipitation and organic substance or microorganism cause.The blocking of irrigator can make whole irrigation system normally work.
Summary of the invention
In order to solve the problem of chemistry and the biological irrigator obstruction caused, the utility model provides a kind of without blocking irrigator, and this device can effectively process chemical precipitation and biological organic matter, prevents irrigator from blocking, increases irrigation efficiency.
The purpose of this utility model is achieved through the following technical solutions.
Without blocking irrigator, comprise dropper joint, catchment lumen, offer water inlet and be communicated with the lumen that catchments in dropper joint, lumen lower side of catchmenting offers water dropper hole; Catchment setting pressure air cavity in lumen, and pressure air cavity is connected with the second bronchi with the first bronchi by pressure wireway; Install piston push rod bottom first bronchi, piston push rod bottom is connected with water dropper lid; Arrange back-moving spring between piston push rod and water dropper lid, piston push rod runs through in back-moving spring; The water dropper end of hydrochloric acid water dropper is connected with the lumen that catchments, and the other end is connected with the second bronchi.
As preferred further, described water dropper lid shelters from a water dropper hole part, and water dropper hole is 1 ~ 4.
As further preferably, described hydrochloric acid water dropper is provided with acid inlet.
As preferred further, described hydrochloric acid water dropper is fixed on bottom the lumen that catchments by bracket.
Operation principle: inserted in water conveyance conduit by the dropper joint without blocking irrigator of the present utility model, water then enters from water inlet the lumen that catchments, more slowly oozes from water dropper hole.If water dropper hole plug, water level rises.Squeeze pressure air cavity after water level rises, the air pressure in pressure air cavity is made to become large, pressure becomes large rear portion pressure and enters the first bronchi promotion piston push rod extruding promotion water dropper lid by pressure wireway, the contact surface in water dropper lid and water dropper hole is diminished, increases discharge and wash away blocking dropping head hole; A part of pressure enters extruding hydrochloric acid water dropper from the second bronchi in addition, and hydrochloric acid water dropper is squeezed and can enters and catchment lumen from oozing hydrochloric acid; Hydrochloric acid is by water dropper lid and the gap in water dropper hole and the calcium carbonate of the lumen dissolution precipitation that catchments and so on sediment.By bilayer except block system, after the cleaning of water dropper hole, water level decreasing, the pressure of pressure air cavity reduces, on the one hand when pressure is less than the reset force of back-moving spring time, water dropper lid will reset thus control the flow in water dropper hole, on the other hand, because the pressure hydrochloric acid water dropper that diminishes would not be squeezed, thus hydrochloric acid also can not drip, the flow of water dropper will recover stable, is controlled the discharge of water dropper by such circulation dynamically.
the beneficial effects of the utility model:of the present utility model simple without blocking irrigator structure, utilize the pressure size of pressure air cavity to carry out the effect of control piston push rod, thus the size in regulation and control space, water dropper hole, avoid emitter clogging.Simultaneously again by the effect of a small amount of hydrochloric acid, calcium carbonate and so on sediment is dissolved, reach double-deck anti-blocking effect, effectively ensure that the unimpeded of the water dropper hole of the utility model irrigator, improve the efficiency and stability of irrigating.
Accompanying drawing explanation
Fig. 1 of the present utility modelly partly cuts open schematic diagram;
Reference numeral: 1. dropper joint, 2. catchment lumen, 3. pressure air cavity, 4. pressure wireway, 5. hydrochloric acid water dropper, 6. bracket, 7. back-moving spring, 8. water dropper lid, 9. water dropper hole, 10. piston push rod, 11. water levels, 12. water inlets, 13. first bronchies, 14. second bronchies, 15. acid inlets.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but not as to restriction of the present utility model.
Embodiment 1
A kind of without blocking irrigator (as shown in Figure 1), comprise dropper joint 1, catchment lumen 2, offer water inlet 12 and be communicated with the lumen 2 that catchments in dropper joint 1, lumen 2 lower side of catchmenting offers 1 water dropper hole 9; Catchment setting pressure air cavity 3 in lumen 2, and pressure air cavity 3 is connected with the second bronchi 14 with the first bronchi 13 by pressure wireway 4; Install piston push rod 10 bottom first bronchi 13, piston push rod 10 bottom is connected with water dropper lid 8; Arrange back-moving spring 7 between piston push rod 10 and water dropper lid 8, piston push rod 10 runs through in back-moving spring 7; The water dropper end of hydrochloric acid water dropper 5 is connected with the lumen 2 that catchments, and the other end is connected with the second bronchi 14.Hydrochloric acid water dropper 5 is provided with acid inlet 15, hydrochloric acid water dropper 5 is fixed on bottom the lumen 2 that catchments by bracket 6.
operation principle: insert in water conveyance conduit by the dropper joint 1 without blocking irrigator, water then enters from water inlet 12 lumen 2 that catchments, more slowly oozes from water dropper hole 9.When water dropper hole 9 blocks, water level 11 continues rising and reaches pressure air cavity 3 position, squeeze pressure air cavity 3, the air pressure in pressure air cavity 3 is made to become large, pressure becomes large rear portion pressure and enters the first bronchi 13 by pressure wireway 4 and promote piston push rod 10 and extrude and promote water dropper lid 8, water dropper lid 8 is diminished with the contact surface in water dropper hole 9, increases discharge and wash away blocking dropping head hole 9; A part of pressure enters extruding hydrochloric acid water dropper 5 from the second bronchi 14 in addition, and hydrochloric acid water dropper 5 is squeezed and can enters and catchment lumen 2 from oozing hydrochloric acid; Hydrochloric acid is by water dropper lid 8 and the gap in water dropper hole 9 and the calcium carbonate of lumen 2 dissolution precipitation that catchments and so on sediment.By bilayer except block system, after water dropper hole 9 is cleared up, water level 11 declines, and the pressure of pressure air cavity reduces, on the one hand when pressure is less than the reset force of back-moving spring 7 time, water dropper lid 8 will reset thus control the flow in water dropper hole 9, on the other hand, because the pressure hydrochloric acid water dropper 5 that diminishes would not be squeezed, thus hydrochloric acid also can not drip, the flow of water dropper will recover stable, is controlled the discharge of water dropper by such circulation dynamically.
Embodiment 2
A kind of without blocking irrigator, comprise dropper joint 1, catchment lumen 2, offer water inlet 12 and be communicated with the lumen 2 that catchments in dropper joint 1, lumen 2 lower side of catchmenting offers 2 water dropper holes 9; Catchment setting pressure air cavity 3 in lumen 2, and pressure air cavity 3 is connected with the second bronchi 14 with the first bronchi 13 by pressure wireway 4; Install piston push rod 10 bottom first bronchi 13, piston push rod 10 bottom is connected with water dropper lid 8; Arrange back-moving spring 7 between piston push rod 10 and water dropper lid 8, piston push rod 10 runs through in back-moving spring 7; The water dropper end of hydrochloric acid water dropper 5 is connected with the lumen 2 that catchments, and the other end is connected with the second bronchi 14.Hydrochloric acid water dropper 5 is provided with acid inlet 15, hydrochloric acid water dropper 5 is fixed on bottom the lumen 2 that catchments by bracket 6.
Operation principle is with embodiment 1.
Embodiment 3
A kind of without blocking irrigator, comprise dropper joint 1, catchment lumen 2, offer water inlet 12 and be communicated with the lumen 2 that catchments in dropper joint 1, lumen 2 lower side of catchmenting offers 3 water dropper holes 9; Catchment setting pressure air cavity 3 in lumen 2, and pressure air cavity 3 is connected with the second bronchi 14 with the first bronchi 13 by pressure wireway 4; Install piston push rod 10 bottom first bronchi 13, piston push rod 10 bottom is connected with water dropper lid 8; Arrange back-moving spring 7 between piston push rod 10 and water dropper lid 8, piston push rod 10 runs through in back-moving spring 7; The water dropper end of hydrochloric acid water dropper 5 is connected with the lumen 2 that catchments, and the other end is connected with the second bronchi 14.Hydrochloric acid water dropper 5 is provided with acid inlet 15, hydrochloric acid water dropper 5 is fixed on bottom the lumen 2 that catchments by bracket 6.
Operation principle is with embodiment 1.
Embodiment 4
A kind of without blocking irrigator, comprise dropper joint 1, catchment lumen 2, offer water inlet 12 and be communicated with the lumen 2 that catchments in dropper joint 1, lumen 2 lower side of catchmenting offers 4 water dropper holes 9; Catchment setting pressure air cavity 3 in lumen 2, and pressure air cavity 3 is connected with the second bronchi 14 with the first bronchi 13 by pressure wireway 4; Install piston push rod 10 bottom first bronchi 13, piston push rod 10 bottom is connected with water dropper lid 8; Arrange back-moving spring 7 between piston push rod 10 and water dropper lid 8, piston push rod 10 runs through in back-moving spring 7; The water dropper end of hydrochloric acid water dropper 5 is connected with the lumen 2 that catchments, and the other end is connected with the second bronchi 14.Hydrochloric acid water dropper 5 is provided with acid inlet 15, hydrochloric acid water dropper 5 is fixed on bottom the lumen 2 that catchments by bracket 6.
Operation principle is with embodiment 1.
Claims (5)
1., without blocking irrigator, comprise dropper joint (1), the lumen that catchments (2), offer water inlet (12) in dropper joint (1) and be communicated with the lumen that catchments (2), it is characterized in that: the lumen that catchments (2) lower side offers water dropper hole (6); The interior setting pressure air cavity (3) of the lumen (2) that catchments, pressure air cavity (3) is connected with the second bronchi (14) with the first bronchi (13) by pressure wireway (4); Piston push rod (10) is installed in first bronchi (13) bottom, and piston push rod (10) bottom is connected with water dropper lid (8); Arrange back-moving spring (7) between piston push rod (10) and water dropper lid (8), piston push rod (10) runs through in back-moving spring (7); The water dropper end of hydrochloric acid water dropper (5) is connected with the lumen that catchments (2), and the other end is connected with the second bronchi (14).
2. according to claim 1 without blocking irrigator, it is characterized in that: described hydrochloric acid water dropper (5) is provided with acid inlet (15).
3. according to claim 1 without blocking irrigator, it is characterized in that: described hydrochloric acid water dropper (5) is fixed on the lumen that catchments (2) bottom by bracket (6).
4. according to claim 1 without blocking irrigator, it is characterized in that: described water dropper lid (8) shelters from water dropper hole (6) part.
5. according to claim 1 without blocking irrigator, it is characterized in that: described water dropper hole (6) is 1 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090148.9U CN204518748U (en) | 2015-02-09 | 2015-02-09 | without blocking irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090148.9U CN204518748U (en) | 2015-02-09 | 2015-02-09 | without blocking irrigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518748U true CN204518748U (en) | 2015-08-05 |
Family
ID=53732826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090148.9U Withdrawn - After Issue CN204518748U (en) | 2015-02-09 | 2015-02-09 | without blocking irrigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204518748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620954A (en) * | 2015-02-09 | 2015-05-20 | 广西南亚热带农业科学研究所 | Blockage-free irrigator |
-
2015
- 2015-02-09 CN CN201520090148.9U patent/CN204518748U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620954A (en) * | 2015-02-09 | 2015-05-20 | 广西南亚热带农业科学研究所 | Blockage-free irrigator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Haiyan Inventor after: Feng Lan Inventor after: He Xiyang Inventor after: Tan Qiujin Inventor after: Song Haiyun Inventor after: Wang Wenlin Inventor after: Zhao Daxuan Inventor after: Xu Peng Inventor after: Huang Xiyun Inventor after: Qin Zhenshi Inventor after: Zheng Shufang Inventor after: Mo Qingdao Inventor after: Tang Xiuhua Inventor before: Xiao Haiyan Inventor before: Feng Lan Inventor before: He Xiyang Inventor before: Tan Qiujin Inventor before: Song Haiyun Inventor before: Wang Wenlin Inventor before: Zhao Daxuan Inventor before: Xu Peng Inventor before: Huang Xiyun Inventor before: Qin Zhenshi Inventor before: Zheng Shufang Inventor before: Mo Qingdao Inventor before: Tang Xiuhua |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |