CN205455054U - Prevent pressure that blocks up and drip irrigation device - Google Patents
Prevent pressure that blocks up and drip irrigation device Download PDFInfo
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- CN205455054U CN205455054U CN201620287483.2U CN201620287483U CN205455054U CN 205455054 U CN205455054 U CN 205455054U CN 201620287483 U CN201620287483 U CN 201620287483U CN 205455054 U CN205455054 U CN 205455054U
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Abstract
The utility model discloses a prevent pressure that blocks up and drip irrigation device, including water inlet, runner, delivery port, water inlet one end with the runner is linked together, runner one end with the delivery port is linked together, be equipped with the pressure port in the water inlet, be equipped with the cartridge filter on the pressure port, both sides in the runner are linearity, interval, equidistance and evenly are equipped with a plurality of sawtooth end, the sawtooth is served and all is equipped with elastic retain tablet, elastic retain tablet all is the setting of inclined to one side oblique flow water direction. The utility model discloses a new design principle utilizes the structure of runner cockscomb structure and elastic retain tablet to take place the bending, makes the structure of rivers runner change for the device allows the play discharge that remains stable in high and minimum pressure range under pressure port mating reaction, avoided the device blocking phenomenon to appear, has reduced economic cost and complexity that the device used.
Description
Technical field
This utility model relates to water-saving drip irrigation and irrigation and advanced manufacturing technology field, is specifically related to a kind of anticlogging pressure drop filling device.
Background technology
Water-saving irrigation is the major measure that countries in the world developing agricultural is taked, slight irrigation is as the high standard irrigation technique of advanced person a kind of in water-saving irrigation, used by a lot of countries in the world, wherein drip irrigation has most water saving, volume increase, the significant advantage such as efficiently, can be widely applied in the industrial crops plantations such as fruit tree, vegetable, flower nursery, medical material, irrigator (drip irrigation appliance) is the core component of drip irrigation system, and the quality of its performance plays conclusive effect to popularization and application and the using effect of whole drip irrigation system.
Drip irrigation appliance of the prior art is the size by aperture, discharge orifice (or flowing flux) and hydraulic pressure controls drip irrigation speed, structure is complicated, aperture or flowing flux blocking can be caused when water turbidity, clear up difficulty after blocking big, Decrepitation Phenomena even occurs, affects normal using effect, thus, generally all can add water purification equipment, thus add cost and the complexity that equipment uses, in-convenience in use.Accordingly, it is desirable to provide a kind of new technical scheme solves.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of anticlogging pressure drop filling device, this pressure drop filling device simple in construction, is suitable for muddy water quality, is not easily blocked, and using effect is good, reduces Financial cost and the complexity of use simultaneously.
For achieving the above object, this utility model following technical scheme of offer: a kind of anticlogging pressure drop filling device, including water inlet, runner, outlet, described water inlet one end is connected with described runner, described runner one end is connected with described outlet, being provided with pressure port in described water inlet, described pressure port is provided with cartridge filter；Both sides in described runner linearly, interval, equidistant be uniformly provided with some sawtooth ends, described sawtooth end is equipped with elastic block piece, described elastic block piece is all arranged in deflection current direction.
As optimal technical scheme, two edge lines of described sawtooth end are identical arc, and the formation arcuate serrated end that intersects at a point, and the radian of described arc is set between 120-135 degree.
As optimal technical scheme, being provided with supercharging interface in described outlet, the shape of described increase interface is tapered, and is provided with arm on described supercharging interface, and described arm is provided with control valve.
As optimal technical scheme, the bottom of described cartridge filter is set to inside arcs of recesses structure, and the arc of described arcs of recesses is set between 135-150 degree.
Compared with prior art, the beneficial effects of the utility model are: this utility model uses new design principle, the jagged structure of runner and elastic block piece thereof is utilized to bend, the structure making water flow passage changes, this device is made to allow to keep stable water flow under pressure port mating reaction in the highest and minimum pressure limit, avoid device and clogging occurs, reduce Financial cost and complexity that device uses；It is in the range of identical arc arranges and radian is set to 120-135 degree by two edge lines of sawtooth end, such design makes the return dynamics on elastic block piece of the water impact through flowing flux increase, simultaneously, when hydraulic pressure is bigger, water impact there will be eddy flow phenomenon on arc block plate, and then further increase blockage resisting performance, meanwhile, return the increase of dynamics and Yo-yo phenomenon all improves effect of device self-cleaning；The tapered structure of supercharging interface arranges the water outlet dynamics increasing device drip irrigation, it is simple to the speed of adjusting water outlet；The bottom of filter cylinder is set to inside arcs of recesses structure and arc is set between 135-150 degree, improve filter effect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical scheme in this utility model is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1: a kind of anticlogging pressure drop filling device, including water inlet 10, runner 20, outlet 30, water inlet 10 one end is connected with runner 20, and runner 20 one end is connected with outlet 30, being provided with pressure port 11 in water inlet 10, pressure port 11 is provided with cartridge filter 12；Both sides in runner 20 linearly, interval, equidistant be uniformly provided with some sawtooth ends 21, sawtooth end 21 is equipped with elastic block piece 22, elastic block piece 22 is all arranged in deflection current direction；This utility model uses new design principle, the jagged structure of runner 20 and elastic block piece 22 thereof is utilized to bend, the structure making water flow passage 20 changes, this device is made to allow to keep in the highest and minimum pressure limit stable water flow under pressure port 11 mating reaction, avoid device and clogging occurs, reduce Financial cost and complexity that device uses.
Two edge lines 211 of sawtooth end 21 are identical arc, and radian is set between 120-135 degree, and the formation arcuate serrated end that intersects at a point；Such design makes the return dynamics on elastic block piece 22 of the water impact through flowing flux increase, simultaneously, when hydraulic pressure is bigger, water impact there will be eddy flow phenomenon on arc block plate, and then further increase blockage resisting performance, meanwhile, return the increase of dynamics and Yo-yo phenomenon all improves effect of device self-cleaning.
Being provided with supercharging interface 31 in outlet 30, the shape increasing interface 31 is tapered, and is provided with arm 32 on supercharging interface 31, and arm 32 is provided with control valve 33；The tapered structure of supercharging interface 31 arranges the water outlet dynamics increasing device drip irrigation, it is simple to the speed of adjusting water outlet,
The bottom of cartridge filter 12 is set to inside arcs of recesses 121 structure, and the radian of arcs of recesses 121 is set between 135-150 degree；Improve the filter effect to muddy water quality.
Utility model works principle: this utility model uses new design principle, the jagged structure of runner 20 and elastic block piece 22 thereof is utilized to bend, the structure making water flow passage 20 changes, this device is made to allow to keep in the highest and minimum pressure limit stable water flow under pressure port 11 mating reaction, avoid device and clogging occurs, reduce Financial cost and complexity that device uses；Such design makes the return dynamics on elastic block piece 22 of the water impact through flowing flux increase, simultaneously, when hydraulic pressure is bigger, water impact there will be eddy flow phenomenon on arc block plate, and then further increase blockage resisting performance, meanwhile, return the increase of dynamics and Yo-yo phenomenon all improves effect of device self-cleaning.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. an anticlogging pressure drop filling device, it is characterized in that: include water inlet (10), runner (20), outlet (30), described water inlet (10) one end is connected with described runner (20), described runner (20) one end is connected with described outlet (30), being provided with pressure port (11) in described water inlet (10), described pressure port (11) is provided with cartridge filter (12)；Both sides in described runner (20) linearly, interval, equidistant be uniformly provided with some sawtooth ends (21), described sawtooth end (21) is equipped with elastic block piece (22), described elastic block piece (22) is all arranged in deflection current direction.
A kind of anticlogging pressure drop filling device, it is characterised in that: two edge lines (211) of described sawtooth end (21) are identical arc, and radian is set between 120-135 degree, and the formation arcuate serrated end that intersects at a point.
A kind of anticlogging pressure drop filling device, it is characterized in that: in described outlet (30), be provided with supercharging interface (31), the shape of described supercharging interface (31) is tapered, and being provided with arm (32) on described supercharging interface (31), described arm (32) is provided with control valve (33).
A kind of anticlogging pressure drop filling device, it is characterised in that: the bottom of described cartridge filter (12) is set to inside arcs of recesses (121) structure, and the radian of described arcs of recesses (121) is set between 135-150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287483.2U CN205455054U (en) | 2016-04-08 | 2016-04-08 | Prevent pressure that blocks up and drip irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287483.2U CN205455054U (en) | 2016-04-08 | 2016-04-08 | Prevent pressure that blocks up and drip irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455054U true CN205455054U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287483.2U Expired - Fee Related CN205455054U (en) | 2016-04-08 | 2016-04-08 | Prevent pressure that blocks up and drip irrigation device |
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| CN (1) | CN205455054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940256A (en) * | 2021-10-14 | 2022-01-18 | 中国农业科学院农业环境与可持续发展研究所 | Variable high-blockage-resistance irrigator and irrigation method |
| CN116267540A (en) * | 2023-03-01 | 2023-06-23 | 西北农林科技大学 | Digital variable irrigation group control method |
-
2016
- 2016-04-08 CN CN201620287483.2U patent/CN205455054U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940256A (en) * | 2021-10-14 | 2022-01-18 | 中国农业科学院农业环境与可持续发展研究所 | Variable high-blockage-resistance irrigator and irrigation method |
| US11511292B1 (en) | 2021-10-14 | 2022-11-29 | Institute of Environment and Sustainable Development in Agriculture, CAAS | Variable-flow-rate anti-clogging emitter and irrigation method thereof |
| CN116267540A (en) * | 2023-03-01 | 2023-06-23 | 西北农林科技大学 | Digital variable irrigation group control method |
| CN116267540B (en) * | 2023-03-01 | 2024-04-26 | 西北农林科技大学 | Digital variable irrigation group control method |
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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: 20160817 Termination date: 20210408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |