CN206651157U - A kind of drip irrigation water dropping head - Google Patents
A kind of drip irrigation water dropping head Download PDFInfo
- Publication number
- CN206651157U CN206651157U CN201720367198.6U CN201720367198U CN206651157U CN 206651157 U CN206651157 U CN 206651157U CN 201720367198 U CN201720367198 U CN 201720367198U CN 206651157 U CN206651157 U CN 206651157U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- drip irrigation
- pricker
- adjusting nut
- dropping head
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
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- Nozzles (AREA)
Abstract
The utility model discloses a kind of drip irrigation water dropping head, including outer tube and pricker intubation, adjusting nut and banking pin are provided with the outer tube；Annular groove is provided with the adjusting nut excircle, the banking pin is inserted in annular groove；The outer sleeve bottom is provided with mounting hole, and the pricker intubation is slidably mounted in outer tube through mounting hole, and with adjusting nut screwed connection；Fluid passage is provided with the pricker intubation, described fluid passage one end is connected through adjusting nut with water inlet pipe, and the fluid passage other end is provided with seepage mouth；The secondary stretching that the utility model is intubated by pricker improves the depth of water dropping head insertion soil, so as to reduce the evaporation capacity of moisture content, improves the technique effect of drip irrigation.
Description
Technical field
It the utility model is related to technical field of agricultural irrigation, and in particular to a kind of drip irrigation water dropping head.
Background technology
With the development of science and technology, modern agricultural technology is widely used in agricultural production, and drip irrigation technique because
Its remarkable result in terms of drought resisting and water saving and be widely used；Existing drip irrigation technique will by supervisor and branch pipe
Water guides to field, is then dropped in by tap line by deceleration runner on the soil by rice shoot, itself and traditional irrigation method phase
Than there is significant advantage in terms of water saving, but it is by water droplet to earth's surface, in temperature higher summer, still suffers from a large amount of
Moisture fallen by evaporation loss, while drip place soil it is easily hardened, causing the gas permeability of soil reduces, therefore traditional
Drip irrigation urgently improves.
Publication No. CN203105246U Chinese utility model patent disclosed agricultural drop irrigation head on 7th in August in 2013,
Including ground intubation, flexible pipe and joint, ground intubation bottom is the vertical conical pipe of axis, and conical pipe side wall is provided with water seepage hole, bores
Shape pipe top is connected with the water inlet pipe of axis horizontal, water inlet pipe connection flexible pipe, and flexible pipe is connected with joint, and joint is connected with bypass duct
Line；The utility model in the soil near conical pipe insertion rice shoot by will implement drip irrigation, and so as to reduce evaporation capacity, but it is deposited
In a defect, i.e. depth in its insertion soil is limited, and when soil hardness is larger, its technique effect can be weakened severely.
The content of the invention
It is limited that depth of soil is stretched into for drip head present in prior art, the defects of to soil suitability difference, this reality
A kind of drip irrigation water dropping head is disclosed with new, the utility model has the advantages of insertion depth of soil is big, and moisture evaporation amount is few, together
When also have preferable drip irrigation effect for hard soil.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of drip irrigation water dropping head, including outer tube and pricker intubation, it is characterised in that：Regulation spiral shell is provided with the outer tube
Female, banking pin and pin-and-hole；Annular groove is provided with the adjusting nut excircle, the banking pin is inserted in annular groove through pin-and-hole；
The outer sleeve bottom is provided with mounting hole, and the pricker intubation is slidably mounted in outer tube through mounting hole, and with adjusting spiral shell
Female screwed connection；Fluid passage is provided with the pricker intubation, described fluid passage one end connects through adjusting nut and water inlet pipe
Connect, the fluid passage other end is provided with seepage mouth.
End cap is additionally provided with the outer tube, the jack corresponding with pin-and-hole is provided with the end cap.
Closure gasket groove is additionally provided with the adjusting nut, sealing ring is provided with the closure gasket groove.
Be provided with dividing plate in the outer tube, the dividing plate be provided centrally with for pricker intubation through through hole, set on through hole
It is equipped with sealing ring.
Water seepage hole is provided with the outer tube, outer bushing surface is provided with helicla flute；The fluid passage bottom is also set
It is equipped with delivery port.
The pricker intubation front end is provided with cone-shaped end, basal diameter and the outer tube basal diameter phase of the cone-shaped end
Deng.
The cone-shaped end outer surface is provided with helicla flute.
Sealing ring is provided with the mounting hole.
Compared with prior art, the utility model has the advantages that：
1st, the utility model includes outer tube and pricker is intubated, and adjusting nut, banking pin and pin are provided with the outer tube
Hole, the banking pin insert in the annular groove of adjusting nut excircle through pin-and-hole, realize the axial limiting to adjusting nut, revolving
When turning adjusting nut, the stretching being intubated with the pricker of its screwed connection is driven, so as to increase the depth of drip head insertion soil, is reduced
The evaporation capacity of moisture；Improve the irrigation effect of drip irrigation.
2nd, end cap is provided with outer tube of the present utility model, the jack corresponding with pin-and-hole is provided with the end cap,
Bonding strength between all parts is improved by end cap, while total is sealed, avoids seeping water.
3rd, closure gasket groove is provided with adjusting nut of the present utility model, sealing ring is provided with the closure gasket groove, carries
Seal between Gao Ge mechanisms, prevent to seep water.
4th, be provided with dividing plate in outer tube of the present utility model, dividing plate be provided centrally with Gong's pricker intubation through through hole, institute
State and sealing ring is provided with through hole, by the parts such as adjusting nut and water segregation, avoid the parts such as adjusting nut because of long-time and water
Contact and get rusty, generation is stuck, increases the service life.
5th, water seepage hole is provided with outer tube of the present utility model, outer bushing surface is provided with helicla flute, and the fluid leads to
The bottom in road is additionally provided with delivery port, and when pricker intubation is kept closed, drip head described in the utility model still can
Normal use, its use range is widened.
6th, pricker intubation front end of the present utility model is provided with cone-shaped end, and the outer surface of the cone-shaped end is provided with spiral
Groove, the difficulty of pricker intubation insertion soil is reduced, reduce the evaporation capacity of dripping irrigation water, improve the technique effect of drip irrigation.
7th, sealing ring is provided with mounting hole described in the utility model, prevents fluid seepage, improve drip irrigation effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is utility model works state diagram；
Reference：1st, outer tube, 2, pricker intubation, 3, adjusting nut, 4, banking pin, 5, pin-and-hole, 6, annular groove, 7, installation
Hole, 8, fluid passage, 9, seepage mouth, 10, end cap, 11, jack, 12, closure gasket groove, 13, sealing ring, 14, dividing plate, 15, through hole,
16th, helicla flute, 17, delivery port, 18, cone-shaped end.
Embodiment
Below will the utility model is described in further detail by specific embodiment：
Embodiment 1
The present embodiment is as most preferred embodiment of the present utility model, it discloses a kind of drip irrigation water dropping head, as shown in figure 1,
Including outer tube 1 and pricker intubation 2, adjusting nut 3, banking pin 4 and pin-and-hole 5 are provided with the outer tube 1；The adjusting nut
Annular groove 6 is provided with 3 excircles, the banking pin 4 is inserted in annular groove 6 through pin-and-hole 5；The bottom of outer tube 1 is provided with peace
Fill hole 7, pricker intubation 2 is slidably mounted in outer tube 1 through mounting hole 7, and with the screwed connection of adjusting nut 3；The pricker
Fluid passage 8 is provided with intubation 2, described one end of fluid passage 8 is connected through adjusting nut 3 with water inlet pipe, and fluid passage 8 is another
One end is provided with seepage mouth 9.
End cap 10 is additionally provided with the outer tube 1, the jack 11 corresponding with pin-and-hole 5 is provided with the end cap 10.
Closure gasket groove 12 is additionally provided with the adjusting nut 3, sealing ring 13 is provided with the closure gasket groove 12.
Dividing plate 14 is provided with the outer tube 1, the dividing plate 14 is provided centrally with the through hole 15 passed through for pricker intubation 2,
Sealing ring 13 is provided with through hole 15.
Seepage mouth 9 is provided with the outer tube 1, the surface of outer tube 1 is provided with helicla flute 16；The bottom of fluid passage 8
Portion is additionally provided with delivery port 17.
The pricker is intubated 2 front ends and is provided with cone-shaped end 18, basal diameter and the bottom surface of outer tube 1 of the cone-shaped end 18
Diameter is equal.
The outer surface of cone-shaped end 18 is provided with helicla flute 16.
Sealing ring 13 is provided with the mounting hole 7.
Operation principle of the present utility model：First water dropping head is inserted in soil during use, then opening water inlet pipe can be complete
Into thin solum drip irrigation operation；When soil is harder or needs to carry out deep drip irrigation operation, rotating adjusting nut, due to banking pin
Axial limiting effect, therefore banking pin can only rotate around axis, so as to drive and the pricker of its screwed connection intubation is made
Rotary advanced movement, and eventually pass through mounting hole stretch out outer tube be inserted into deeper soil, its have it is simple to operate, it is time saving
It is laborsaving, the advantages that drip irrigation effect is good.
Claims (8)
1. a kind of drip irrigation water dropping head, including outer tube（1）It is intubated with pricker（2）, it is characterised in that：The outer tube（1）Upper setting
There is adjusting nut（3）, banking pin（4）And pin-and-hole（5）；The adjusting nut（3）Annular groove is provided with excircle（6）, the system
Dynamic pin（4）Through pin-and-hole（5）Insert annular groove（6）It is interior；The outer tube（1）Bottom is provided with mounting hole（7）, the pricker intubation
（2）Through mounting hole（7）It is slidably mounted on outer tube（1）It is interior, and and adjusting nut（3）Screwed connection；The pricker intubation（2）It is interior
It is provided with fluid passage（8）, the fluid passage（8）One end passes through adjusting nut（3）It is connected with water inlet pipe, fluid passage（8）
The other end is provided with seepage mouth（9）.
A kind of 2. drip irrigation water dropping head according to claim 1, it is characterised in that：The outer tube（1）On be additionally provided with end
Lid（10）, the end cap（10）On be provided with and pin-and-hole（5）Corresponding jack（11）.
A kind of 3. drip irrigation water dropping head according to claim 1, it is characterised in that：The adjusting nut（3）On be additionally provided with
Closure gasket groove（12）, the closure gasket groove（12）Inside it is provided with sealing ring（13）.
A kind of 4. drip irrigation water dropping head according to claim 1, it is characterised in that：The outer tube（1）Inside it is provided with dividing plate
（14）, the dividing plate（14）It is provided centrally with being intubated for pricker（2）The through hole passed through（15）, through hole（15）On be provided with sealing ring
（13）.
A kind of 5. drip irrigation water dropping head according to claim 1, it is characterised in that：The outer tube（1）On be provided with infiltration
Mouthful（9）, outer tube（1）Surface is additionally provided with helicla flute（16）；The fluid passage（8）On be additionally provided with delivery port（17）.
A kind of 6. drip irrigation water dropping head according to claim 1, it is characterised in that：The pricker intubation（2）Front end is provided with cone
Shape termination（18）, the cone-shaped end（18）Basal diameter and outer tube（1）Basal diameter is equal.
A kind of 7. drip irrigation water dropping head according to claim 6, it is characterised in that：The cone-shaped end（18）Outer surface is set
There is helicla flute.
A kind of 8. drip irrigation water dropping head according to claim 1, it is characterised in that：The mounting hole（7）Inside it is provided with sealing
Circle（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367198.6U CN206651157U (en) | 2017-04-10 | 2017-04-10 | A kind of drip irrigation water dropping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367198.6U CN206651157U (en) | 2017-04-10 | 2017-04-10 | A kind of drip irrigation water dropping head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651157U true CN206651157U (en) | 2017-11-21 |
Family
ID=60317242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367198.6U Expired - Fee Related CN206651157U (en) | 2017-04-10 | 2017-04-10 | A kind of drip irrigation water dropping head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982454A (en) * | 2022-07-11 | 2022-09-02 | 中国农业科学院郑州果树研究所 | Multi-mode water and fertilizer integrated automatic irrigation system and method |
-
2017
- 2017-04-10 CN CN201720367198.6U patent/CN206651157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982454A (en) * | 2022-07-11 | 2022-09-02 | 中国农业科学院郑州果树研究所 | Multi-mode water and fertilizer integrated automatic irrigation system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190410 |