CN109220721A - Inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry - Google Patents
Inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry Download PDFInfo
- Publication number
- CN109220721A CN109220721A CN201811190547.7A CN201811190547A CN109220721A CN 109220721 A CN109220721 A CN 109220721A CN 201811190547 A CN201811190547 A CN 201811190547A CN 109220721 A CN109220721 A CN 109220721A
- Authority
- CN
- China
- Prior art keywords
- runner
- water
- decompression
- clogging
- drip irrigation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses inserted-blade type water dropper drip irrigation zones in a kind of anti-clogging multiple entry, the present invention can be very good to prevent occur the problem of blocking inlet opening during trickle irrigation, the problem of preventing blocking, structure of the invention is simple, the anti-blocking plug assembly of water jets impact type need to be only set, structure is simple, it can be very good to prevent the blocking of the inlet opening at intake chamber, utilize the high pressure water flow of spray head, even if some small water plants are jammed on inlet opening, water plant can also be washed away by the high pressure water flow of spray head immediately, improve anti-clogging performance, furthermore, decompression runner of the invention is using inclination inverted V-shape runner, while capable of guaranteeing decompression, water flow effects can be guaranteed by having, apopore is prevented to be blocked.
Description
Technical field
The present invention relates to inserted-blade type water dropper drip irrigation zones in a kind of anti-clogging multiple entry, belong to drip irrigation zone ancillary equipment technology neck
Domain.
Background technique
Trickle irrigation is a kind of irrigation method of precision, utilizes low pressure pipeline system, water is delivered directly to field, using
The douches such as water dropper, aperture or the drip irrigation zone on hollow billet are mounted on, water drop by drop uniformly and is slowly instilled into crop
Root zone nearby in soil, makes the soil of crop root most ecumene often keep suitable humidity, make the water of soil, fertilizer, gas,
Heat, microbial activities are in good condition always, create favorable conditions for high crop yield stable yields.Trickle irrigation is divided into drip irrigation pipe, trickle irrigation
Band etc..It is a kind of most effective Water Saving Irrigation Mode of current drought and water-scarce area, and the utilization rate of water is up to 95%.Trickle irrigation compared with
Sprinkling irrigation has higher water-saving and yield-increasing effect, while can improve one times of fertilizer efficiency or more in conjunction with fertilising.It is applicable to fruit tree, vegetable
Dish, industrial crops and greenhouse are irrigated, and can also be used for field crop irrigation in the place of drought and water shortage.Its shortcoming is
The easy fouling of water dropper and blocking, therefore stringent filtration treatment should be carried out to water source.Home equipment reaches a standard substantially, conditionally
Area should actively develop trickle irrigation.
Wherein, drip irrigation zone is aperture or the drop passed through water using plastic tube (drip irrigation pipe is drawn) road on diameter about 10mm hollow billet
Head is sent to crop root and carries out localized irrigation.Be by flow-out hole mouth very it is small enter water dropper or drip irrigation zone, drop by drop water
It uniformly slowly drips in the soil near crop root on ground.
Current drip irrigation zone general structure is fairly simple, and the decompression runner being connected with intake chamber, effluent trough is only arranged,
This structure is smaller due to inlet opening, it is easy to cause blockages, moreover, decompression runner generally utilizes simple labyrinth type stream
Road, the interlaced decompression fin of setting in runner, frequent occurrence, influence trickle irrigation can for the drip irrigation zone clogging of this mode
By property.
The present invention improves drip irrigation zone in view of the above problems, provide inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry
The reliability of trickle irrigation and the fairness of trickle irrigation.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: inserted-blade type water dropper drips in a kind of anti-clogging multiple entry
Band is filled, is affixed in sealing on the inner wall for irrigating plastic water pipe comprising trickle irrigation band body, intake chamber, decompression runner and water outlet
Slot, one end of the trickle irrigation band body are provided with the intake chamber extended towards irrigation plastic water pipe inner wall, set on the intake chamber
It is equipped with inlet opening, the other end of the trickle irrigation band body is provided with the effluent trough extended towards the irrigation plastic water pipe inner wall,
The position that the effluent trough is corresponded on the irrigation plastic water pipe is provided with apopore, between the intake chamber and the effluent trough
It is provided with the decompression runner for being connected to the two, which is characterized in that the decompression runner is inclined towards the intake chamber direction
Multiple inclination inverted V-shape runners are formed by connecting, and it is anti-that water jets impact type is provided at the water inlet position on the intake chamber
Plug assembly.
Further, preferably, the slanted angle between the inverted V-shape runner and the middle line of drip irrigation zone is 45-60 °.
Further, described to subtract preferably, the inlet channel between the intake chamber and the decompression runner is line flowing channel
Pressing the outlet passage between runner and the effluent trough is oblique runner.
Further, preferably, the anti-blocking plug assembly of water jets impact type includes reflecting plate, spray head and injection pipe,
Wherein, the side of the inlet opening is provided with towards the inclined wedged hole in the inlet opening, and the water outlet side of wedged hole is wedge shape
End to be restrained, the injection pipe of matching wedge shape is provided in the wedged hole, the water outlet of the injection pipe is provided with spray head,
Be additionally provided with expelling plate on the intake chamber, the reflecting plate is located at the injection water outlet of the spray head, and the reflecting plate with
It is provided with certain interval between the spray head, it is anti-by the reflecting plate after the water injection to the reflecting plate that the spray head sprays
It is incident upon the inlet opening side, to prevent inlet opening to be blocked using the impact of water flowing.
Further, preferably, the plane of the water outlet side end face of the reflecting plate and the inlet opening is the folder of an acute angle
Angle setting, the spray head stretch out plane one end distance of the water outlet side end face of the inlet opening.
Further, preferably, the decompression runner is internally provided with multiple decompression wings that decompression runner two sides are arranged in
Piece, the decompression fin that decompression runner two sides are arranged in mutually stagger setting.
Further, preferably, the upper end bending place of the inclination inverted V-shape runner is arc transition bending runner, and
The bending place of the inclination inverted V-shape runner is provided with opposite and the certain distance that is staggered upper decompression shoulder and lower decompression shoulder, institute
The water flowing direction for stating decompression shoulder towards the inclination inverted V-shape runner is obliquely installed, and the lower decompression shoulder is described in
The direction that the water flowing of inclination inverted V-shape runner is opposite is obliquely installed, and is provided on the lower decompression shoulder and is blocked head, described to block
Head is to be bent winding towards the direction of the water flowing of the inclination inverted V-shape runner.
Further, preferably, the upper end bending place of the inclination inverted V-shape runner is smooth globoidal structure, and arc
The curvature in face is increasing along the orient diameter of its water flow inside.
Further, preferably, the junction of the inclination inverted V-shape runner interconnected is provided with depressurization grooves,
It is provided on the inclination inverted V-shape flow path wall of the side opposite with the flow path wall of the depressurization grooves and extends current limliting head, it is described to incline
The side of the depressurization grooves of ramp down V-shape runner is additionally provided with slow on the adjacent inclination inverted V-shape runner being attached thereto
Flow arc groove.
Further, preferably, the diameter for irrigating the apopore on plastic water pipe is 8-15mm, the inlet opening
Diameter is less than the diameter of the apopore.
Compared with prior art, the beneficial effects of the present invention are:
Inserted-blade type water dropper drip irrigation zone in anti-clogging multiple entry of the invention can be very good to prevent from blocking during trickle irrigation
The problem of inlet opening, prevents the problem of blocking, and structure of the invention is simple, and water jets impact type anti-clogging group need to only be arranged
Part, structure is simple, can be very good to prevent the blocking of the inlet opening at intake chamber, using the high pressure water flow of spray head, even if some
Small water plant is jammed on inlet opening, can also immediately be washed away water plant by the high pressure water flow of spray head, improves anti-clogging performance, this
Outside, decompression runner of the invention is using inclination inverted V-shape runner, and while capable of guaranteeing decompression, water flow effects can be guaranteed by having,
Apopore is prevented to be blocked.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry of the present invention；
Fig. 2 is schematic cross-sectional view after the installation of inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry of the present invention；
Fig. 3 is the water jets impact at the water inlet groove location of inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry of the present invention
Formula anti-clogging component structure diagram；
Fig. 4 is the inclination inverted V-shape flow passage structure schematic diagram of inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry of the present invention；
Fig. 5 is the inclination inverted V-shape runner partial enlargement knot of inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry of the present invention
Structure schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: inserted-blade type water dropper trickle irrigation in a kind of anti-clogging multiple entry
Band, sealing in be affixed on irrigate plastic water pipe 9 inner wall on comprising trickle irrigation band body 3, intake chamber 4, decompression runner 2 and go out
Sink 1, one end of the trickle irrigation band body 3 are provided with towards the intake chamber 4 for irrigating the extension of plastic water pipe inner wall, the intake chamber
Inlet opening 5 is provided on 4, the other end of the trickle irrigation band body 3 is provided with towards the irrigation plastic water pipe inner wall extension
Effluent trough 1, described irrigate correspond to the position of the effluent trough on plastic water pipe and are provided with apopore 10, the intake chamber 4 and institute
State be provided between effluent trough 1 by the two be connected to decompression runner 2, which is characterized in that the decompression runner 2 be towards described in into
The inclined multiple inclination inverted V-shape runners 14 in sink direction are formed by connecting, and are provided at the water inlet position on the intake chamber 4
The anti-blocking plug assembly 8 of water jets impact type.
In the present embodiment, the slanted angle between the inverted V-shape runner 14 and the middle line of drip irrigation zone is 45-60 °.Institute
Stating the inlet channel between intake chamber 4 and the decompression runner 2 is line flowing channel 7, the decompression runner 2 and the effluent trough 1 it
Between outlet passage be oblique runner 6.
As preferred embodiment, the anti-blocking plug assembly of water jets impact type includes reflecting plate 11, spray head 12 and spray
Penetrate pipe 13, wherein the side of the inlet opening 5 is provided with towards the inclined wedged hole in the inlet opening, and the water outlet of wedged hole
Side is wedge shape convergence end, and the injection pipe 13 of matching wedge shape, the water outlet of the injection pipe 13 are provided in the wedged hole
End is provided with spray head 12, expelling plate 11 is additionally provided on the intake chamber, the reflecting plate 11 is located at the injection of the spray head 12
Water outlet, and certain interval is provided between the reflecting plate 11 and the spray head 12, the water injection that the spray head 12 sprays is extremely
After the reflecting plate 11,5 side of inlet opening is reflexed to by the reflecting plate 11, so as to using the impact of water flowing prevent into
Water hole is blocked.
As another embodiment, the plane of the reflecting plate 11 and the water outlet side end face of the inlet opening is the folder of an acute angle
Angle setting, the spray head 12 stretch out plane one end distance of the water outlet side end face of the inlet opening.It is set inside the decompression runner
Multiple decompression fins 15 that decompression runner two sides are set are equipped with, the decompression fin 15 that decompression runner two sides are arranged in is mutual
It is arranged in a staggered manner.
As more preferably embodiment, the upper end bending place of the inclination inverted V-shape runner 14 is that arc transition bends runner
19, and the bending place of the inclination inverted V-shape runner is provided with opposite and the certain distance that is staggered upper decompression shoulder 21 and subtracts under
The water flowing direction of pressure shoulder 22, the upper decompression shoulder 21 towards the inclination inverted V-shape runner is obliquely installed, and the lower decompression
The direction that the water flowing of shoulder 22 towards the inclination inverted V-shape runner is opposite is obliquely installed, and is provided on the lower decompression shoulder 22
Block first 23, it is described to block first 23 to be bent winding towards the direction of the water flowing of the inclination inverted V-shape runner.
As another embodiment, the upper end bending place of the inclination inverted V-shape runner is smooth globoidal structure 20, and arc
The curvature in face is increasing along the orient diameter of its water flow inside.The connection of the inclination inverted V-shape runner interconnected
Place is provided with depressurization grooves 16, sets on the inclination inverted V-shape flow path wall of the side opposite with the flow path wall of the depressurization grooves 16
It is equipped with and extends current limliting head 17, the side of the depressurization grooves of the inclination inverted V-shape runner is located at the adjacent inclination being attached thereto
Unhurried current arc groove 24 is additionally provided on inverted V-shape runner.
In the present embodiment, the diameter for irrigating the apopore 10 on plastic water pipe is 8-15mm, the inlet opening 5
Diameter is less than the diameter of the apopore 10.
Inserted-blade type water dropper drip irrigation zone in anti-clogging multiple entry of the invention can be very good to prevent from occurring during trickle irrigation
The problem of blocking inlet opening prevents the problem of blocking, and structure of the invention is simple, and water jets impact type anti-clogging need to only be arranged
Component, structure is simple, can be very good to prevent the blocking of the inlet opening at intake chamber, using the high pressure water flow of spray head, even if having
A little small water plants are jammed on inlet opening, can also immediately be washed away water plant by the high pressure water flow of spray head, improve anti-clogging performance,
In addition, decompression runner of the invention, using inclination inverted V-shape runner, while capable of guaranteeing decompression, having can guarantee that water flow is imitated
Fruit prevents apopore to be blocked.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry, it is affixed in sealing on the inner wall for irrigating plastic water pipe,
Including trickle irrigation band body, intake chamber, decompression runner and effluent trough, one end of the trickle irrigation band body is provided with towards irrigation plastics
The intake chamber that pipe inner wall extends is provided with inlet opening on the intake chamber, and the other end of the trickle irrigation band body is provided with court
The effluent trough extended to the irrigation plastic water pipe inner wall, it is described to irrigate the position setting that the effluent trough is corresponded on plastic water pipe
There is apopore, the decompression runner for being connected to the two is provided between the intake chamber and the effluent trough, which is characterized in that described
Decompression runner is to be formed by connecting towards the inclined multiple inclination inverted V-shape runners in the intake chamber direction, on the intake chamber
The anti-blocking plug assembly of water jets impact type is provided at water inlet position.
2. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 1, it is characterised in that: it is described fall
Slanted angle between V-shape runner and the middle line of drip irrigation zone is 45-60 °.
3. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 1, it is characterised in that: it is described into
Inlet channel between sink and the decompression runner is line flowing channel, goes out water flow between the decompression runner and the effluent trough
Road is oblique runner.
4. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 1, it is characterised in that: the water
Flowing the anti-blocking plug assembly of spray head impact type includes reflecting plate, spray head and injection pipe, wherein the side of the inlet opening is provided with direction
The inclined wedged hole in inlet opening, and the water outlet side of wedged hole is wedge shape convergence end is provided in the wedged hole therewith
The injection pipe for the wedge shape matched, the water outlet of the injection pipe is provided with spray head, expelling plate is additionally provided on the intake chamber, described
Reflecting plate is located at the injection water outlet of the spray head, and is provided with certain interval between the reflecting plate and the spray head, described
After the water injection to the reflecting plate that spray head sprays, by the baffle reflection to the inlet opening side, to utilize water
Impact flowing prevents inlet opening to be blocked.
5. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 4, it is characterised in that: described anti-
The plane for penetrating the water outlet side end face of plate and the inlet opening is the angle setting of an acute angle, and the spray head stretches out the inlet opening
It is discharged plane one end distance of side end face.
6. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 1, it is characterised in that: described to subtract
Pressure runner is internally provided with multiple decompression fins that decompression runner two sides are arranged in, and the decompression of decompression runner two sides is arranged in
Fin mutually staggers setting.
7. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 6, it is characterised in that: described to incline
The upper end bending place of ramp down V-shape runner is that arc transition bends runner, and the bending place setting of the inclination inverted V-shape runner
There are opposite and the certain distance that is staggered upper decompression shoulder and a lower decompression shoulder, the upper decompression shoulder is towards the inclination inverted V-shape stream
The water flowing direction in road is obliquely installed, and the side that the lower decompression shoulder is opposite towards the water flowing for tilting inverted V-shape runner
It to being obliquely installed, is provided on the lower decompression shoulder and blocks head, the head that blocks is the water towards the inclination inverted V-shape runner
The direction of flowing is bent winding.
8. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 7, it is characterised in that: described to incline
The upper end bending place of ramp down V-shape runner is smooth globoidal structure, and the curvature of cambered surface is straight along the direction of its water flow inside
Diameter is increasing.
9. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 8, it is characterised in that: mutually interconnect
The junction of the inclination inverted V-shape runner connect is provided with depressurization grooves, and opposite with the flow path wall of the depressurization grooves one
It is provided on the inclination inverted V-shape flow path wall of side and extends current limliting head, the side position of the depressurization grooves of the inclination inverted V-shape runner
In being additionally provided with unhurried current arc groove on the adjacent inclination inverted V-shape runner being attached thereto.
10. inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry according to claim 9, it is characterised in that: described
The diameter for irrigating the apopore on plastic water pipe is 8-15mm, and the diameter of the inlet opening is less than the diameter of the apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190547.7A CN109220721B (en) | 2018-10-12 | 2018-10-12 | Prevent blockking up insert formula water dropper drip irrigation zone in multiple entry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190547.7A CN109220721B (en) | 2018-10-12 | 2018-10-12 | Prevent blockking up insert formula water dropper drip irrigation zone in multiple entry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109220721A true CN109220721A (en) | 2019-01-18 |
| CN109220721B CN109220721B (en) | 2020-09-29 |
Family
ID=65052477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811190547.7A Active CN109220721B (en) | 2018-10-12 | 2018-10-12 | Prevent blockking up insert formula water dropper drip irrigation zone in multiple entry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109220721B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692762A (en) * | 2019-01-25 | 2019-04-30 | 九牧厨卫股份有限公司 | A kind of fuse and particle spray water installations by spraying |
| CN112056181A (en) * | 2020-07-27 | 2020-12-11 | 石河子大学 | Drip irrigation emitter and irrigation system with same |
| CN113330956A (en) * | 2021-06-16 | 2021-09-03 | 太原师范学院 | Warmhouse booth suitable for tomato is planted winter |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632346U (en) * | 2010-04-08 | 2010-11-17 | 甘肃大禹节水股份有限公司 | Inlaid SMD turbulence runner underground water irrigation device |
| CN202172675U (en) * | 2011-07-21 | 2012-03-28 | 西北农林科技大学 | Small-tube-diameter low-pressure dripper inlaid type drip irrigation tape for greenhouse |
| CN204518724U (en) * | 2015-03-10 | 2015-08-05 | 邯郸市成通灌溉节能设备有限公司 | Patch type drip irrigation tape |
| CN205017993U (en) * | 2015-09-27 | 2016-02-10 | 河北朝源灌排设备科技有限公司 | Anti turbulent drip irrigation zone of jam |
| CN105317758A (en) * | 2015-10-21 | 2016-02-10 | 绍兴泰克精工机电有限公司 | Efficient horizontal-type pipeline pump used for conveying cold and hot water |
| KR20160026193A (en) * | 2014-08-29 | 2016-03-09 | 신헌철 | Drip irrgation emiter for agricultural cultivation |
| CN105478259A (en) * | 2016-01-19 | 2016-04-13 | 中山市雅西环保科技有限公司 | Shower head |
| CN205694737U (en) * | 2016-04-18 | 2016-11-23 | 青岛新大成塑料机械有限公司 | Inserted-blade type water dropper and drip irrigation zone in miniature anti-stifled single hole |
| CN205922306U (en) * | 2016-08-24 | 2017-02-08 | 陕西杨凌锦川管业科技有限公司 | A built -in type paster runner for drip irrigation |
| CN106836384A (en) * | 2015-12-06 | 2017-06-13 | 卞先南 | For the buffer pressure-reducing device of water tower |
| JP2018000052A (en) * | 2016-06-29 | 2018-01-11 | 株式会社エンプラス | Emitter and infusion/irrigation tube |
| CN207297078U (en) * | 2017-09-19 | 2018-05-01 | 中煤新集能源股份有限公司 | Depressurize blowout hookup in aperture |
| CN207355109U (en) * | 2017-08-08 | 2018-05-15 | 河北润农节水科技股份有限公司 | A kind of flow passage structure of interior edge paster-type water dropper |
-
2018
- 2018-10-12 CN CN201811190547.7A patent/CN109220721B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632346U (en) * | 2010-04-08 | 2010-11-17 | 甘肃大禹节水股份有限公司 | Inlaid SMD turbulence runner underground water irrigation device |
| CN202172675U (en) * | 2011-07-21 | 2012-03-28 | 西北农林科技大学 | Small-tube-diameter low-pressure dripper inlaid type drip irrigation tape for greenhouse |
| KR20160026193A (en) * | 2014-08-29 | 2016-03-09 | 신헌철 | Drip irrgation emiter for agricultural cultivation |
| CN204518724U (en) * | 2015-03-10 | 2015-08-05 | 邯郸市成通灌溉节能设备有限公司 | Patch type drip irrigation tape |
| CN205017993U (en) * | 2015-09-27 | 2016-02-10 | 河北朝源灌排设备科技有限公司 | Anti turbulent drip irrigation zone of jam |
| CN105317758A (en) * | 2015-10-21 | 2016-02-10 | 绍兴泰克精工机电有限公司 | Efficient horizontal-type pipeline pump used for conveying cold and hot water |
| CN106836384A (en) * | 2015-12-06 | 2017-06-13 | 卞先南 | For the buffer pressure-reducing device of water tower |
| CN105478259A (en) * | 2016-01-19 | 2016-04-13 | 中山市雅西环保科技有限公司 | Shower head |
| CN205694737U (en) * | 2016-04-18 | 2016-11-23 | 青岛新大成塑料机械有限公司 | Inserted-blade type water dropper and drip irrigation zone in miniature anti-stifled single hole |
| JP2018000052A (en) * | 2016-06-29 | 2018-01-11 | 株式会社エンプラス | Emitter and infusion/irrigation tube |
| CN205922306U (en) * | 2016-08-24 | 2017-02-08 | 陕西杨凌锦川管业科技有限公司 | A built -in type paster runner for drip irrigation |
| CN207355109U (en) * | 2017-08-08 | 2018-05-15 | 河北润农节水科技股份有限公司 | A kind of flow passage structure of interior edge paster-type water dropper |
| CN207297078U (en) * | 2017-09-19 | 2018-05-01 | 中煤新集能源股份有限公司 | Depressurize blowout hookup in aperture |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692762A (en) * | 2019-01-25 | 2019-04-30 | 九牧厨卫股份有限公司 | A kind of fuse and particle spray water installations by spraying |
| CN109692762B (en) * | 2019-01-25 | 2024-02-27 | 九牧厨卫股份有限公司 | Spraying core and particle spraying water device |
| CN112056181A (en) * | 2020-07-27 | 2020-12-11 | 石河子大学 | Drip irrigation emitter and irrigation system with same |
| CN112056181B (en) * | 2020-07-27 | 2022-04-26 | 石河子大学 | Drip irrigation emitter and irrigation system with same |
| CN113330956A (en) * | 2021-06-16 | 2021-09-03 | 太原师范学院 | Warmhouse booth suitable for tomato is planted winter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109220721B (en) | 2020-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109220721A (en) | Inserted-blade type water dropper drip irrigation zone in a kind of anti-clogging multiple entry | |
| US7597276B2 (en) | Ultra low flow spray head | |
| CN208490484U (en) | Rainer is used in a kind of plantation of blueberry | |
| CN209420577U (en) | A kind of environmental protection type agricultural drip irrigation economize device | |
| CN216722443U (en) | Drip irrigation emitter based on Tesla valve principle | |
| CN208739776U (en) | Insert formula spray, drop integration apparatus in ground | |
| CN208001742U (en) | A kind of vegetables spray irrigation device | |
| CN105028131B (en) | A kind of setting structure of orchard tubelet effluent irrigation system terminal | |
| CN204034896U (en) | Embedded automatic cleaning mini sprinkler | |
| CN206389910U (en) | A kind of novel garden greening water-saving drip irrigation device | |
| CN107047236B (en) | Barb type labyrinth flow passage irrigator | |
| CN205431355U (en) | Regulation formula irrigation equipment | |
| CN214046843U (en) | Effectual strawberry cultivation big-arch shelter of accuse temperature | |
| CN204482577U (en) | A kind of farmland drip irrigation patch type drip irrigation tape | |
| CN209749579U (en) | Spout medicine device suitable for mechanized seeding is used | |
| CN211297856U (en) | Ground-inserted rotary micro-spraying device convenient to adjust | |
| CN212164208U (en) | Anti-blocking water and fertilizer integrated spray head | |
| CN205830645U (en) | A kind of labyrinth type drip irrigation tape | |
| CN205694748U (en) | A kind of packaged type little area flower irrigator | |
| CN207271470U (en) | A kind of high efficient multi-angle degree combines fog-spray nozzle | |
| CN112840999A (en) | Novel horticulture watering device | |
| CN204134769U (en) | Double hose labyrinth drip irrigation appliance is sealed in one | |
| CN219182540U (en) | Pesticide sprinkler | |
| CN220383871U (en) | Irrigation equipment with regulatory function | |
| CN208082759U (en) | A kind of patch type drip irrigation tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yong Yumei Inventor after: Cao Jiping Inventor after: Liu Li Inventor after: Zhang Xuexiang Inventor before: Yong Yumei Inventor before: Liu Li Inventor before: Zhang Xuexiang |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |