CN106888933A - A kind of drip head for agricultural - Google Patents
A kind of drip head for agricultural Download PDFInfo
- Publication number
- CN106888933A CN106888933A CN201510961989.7A CN201510961989A CN106888933A CN 106888933 A CN106888933 A CN 106888933A CN 201510961989 A CN201510961989 A CN 201510961989A CN 106888933 A CN106888933 A CN 106888933A
- Authority
- CN
- China
- Prior art keywords
- pressure pipe
- spring
- head
- cap
- lower pressure
- 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.)
- Pending
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of drip head for agricultural, including：Housing, and upper pressure pipe and lower pressure pipe installed in enclosure interior, the spring cap head being squeezed in the middle of pressure pipe and lower pressure pipe is additionally provided with, the upper pressure pipe connects water source, and the top and bottom of the spring cap head are respectively held against the upper pressure pipe and the lower pressure pipe port nearby.Spring cap head is contacted by with the extruding between upper pressure pipe and lower pressure pipe, the structure to forming not exclusively sealing between upper pressure pipe and lower pressure pipe, so that water also flows energy seepage flow out in the case of natural water pressure；Upper pressure pipe is connected through a screw thread the extruding force between the convenient regulation spring cap head of structure and pressure pipe, can also adjust matte surface seepage discharge；Lower pressure pipe contacts housing by spring, which form second group of spring pressure in addition to spring cap head, it ensures that upper cap and the frosting of lower cap can be adjusted to the sealing effectiveness of water stream channel mouthful with the spring collective effect in spring cap head, and such seepage discharge can just be conditioned.
Description
Technical field
The present invention relates to a kind of agricultural equipment, more particularly to a kind of irrigation the drop for agricultural
Fill head.
Background technology
Drip irrigation (drip irrigation) is that water is passed through into diameter about 10mm hollow billets using plastic conduit
On aperture or water dropper be sent to crop root and carry out localized irrigation.It is current drought and water-scarce area
A kind of maximally effective Water Saving Irrigation Mode, the utilization rate of water is up to 95%.Drip irrigation is relatively sprayed to be had
Water-saving and yield-increasing effect higher, while fertilising can be combined, improves fertilizer efficiency more than one times.Can fit
Irrigated for fruit tree, vegetables, industrial crops and warmhouse booth, in the place of drought and water shortage
Can be used for field crop irrigation.Its weak point is the easy fouling of water dropper and blocking, therefore tackles water
Source carries out strict filtration treatment.
Carried out for larger plant, and on the position more concentrated drip irrigation need it is a kind of convenient by
One regulation drip irrigation amount, and the amount of dripping for adjusting whenever and wherever possible；Simultaneously in no water works
In the case of, drip irrigation is carried out by the natural water pressures such as bottled water (gravity), existing equipment cannot
Normal work.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of simple structure for agricultural
Drip head.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of drop for agricultural
Head is filled, including：Housing, and upper pressure pipe and lower pressure pipe installed in enclosure interior, its feature
It is to be additionally provided with the spring cap head being squeezed in the middle of pressure pipe and lower pressure pipe, the upper pressure pipe connects
Water receiving source, the top and bottom of the spring cap head are respectively held against the upper pressure pipe and described
Lower pressure pipe port nearby.
In a preferred embodiment of the present invention, end on the upper pressure pipe lower end and the lower pressure pipe
End is provided with presenting a theatrical performance as the last item on a programme, and to be presented a theatrical performance as the last item on a programme described in two and be pressed in centre by the spring cap head.
In a preferred embodiment of the present invention, on the spring cap head and the face of the contact of presenting a theatrical performance as the last item on a programme
It is frosted process face.
In a preferred embodiment of the present invention, the spring cap head includes the upper cap being mutually buckled together
With lower cap, spring is provided with the space that the upper cap and lower cap are collectively constituted.
In a preferred embodiment of the present invention, the cylindrical structure of the upper cap bottom be buckled in it is described under
The columnar structured outside on cap top.
In a preferred embodiment of the present invention, the upper pressure pipe is threadedly coupled the inner walls.
In a preferred embodiment of the present invention, the lower pressure pipe is contacted with the shell one end spring,
The spring is axially arranged along the lower pressure pipe.
In a preferred embodiment of the present invention, water is equipped with the upper pressure pipe and the lower pressure pipe
Circulation road, the spring cap head blocks the water stream channel by matte surface.
The present invention solves defect present in background technology, spring cap head of the invention by with
Extruding contact between upper pressure pipe and lower pressure pipe, to forming incomplete between upper pressure pipe and lower pressure pipe
The structure of sealing, so that water also flows energy seepage flow out in the case of natural water pressure, from certain
The precondition for needing running water to access；Upper pressure pipe is connected through a screw thread structure and conveniently screws on and screws off
Regulation spring cap head and pressure pipe between extruding force, also can just adjust matte surface seepage discharge
Size；Lower pressure pipe contacts housing by spring, which form second in addition to spring cap head
Spring pressure is organized, it ensures to go up the frosted of cap and lower cap with the spring collective effect in spring cap head
Sealing effectiveness in face of water stream channel mouthful can be adjusted, and such seepage discharge can just be conditioned.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiments of the present invention；
In figure：1st, housing, 2, upper pressure pipe, 3, lower pressure pipe, 4, present a theatrical performance as the last item on a programme, 5, current lead to
Road, 6, spring cap head, 7, upper cap, 8, lower cap, 9, spring, 10, screw thread.
Specific embodiment
Implementation of the invention is further illustrated below in conjunction with Figure of description：
As shown in figure 1, a kind of drip head for agricultural, including：Housing 1, and install
Upper pressure pipe 2 and lower pressure pipe 3 inside housing 1, are additionally provided with and are squeezed in pressure pipe 2 and push
Spring cap head 6 in the middle of pipe 3, the connection of upper pressure pipe 2 water source, the upper end of spring cap head 6 is with
End is respectively held against pressure pipe 2 and lower pressure pipe 3 port nearby.
Spring cap head 6 is contacted by with the extruding between upper pressure pipe 2 and lower pressure pipe 3, to upper pressure
The structure of not exclusively sealing is formed between pipe 2 and lower pressure pipe 3, so that water is in the feelings of natural water pressure
Energy seepage flow is also flowed under condition out, from the precondition for necessarily needing running water to access；Upper pressure pipe
2 are conveniently screwed between the regulation spring cap head 6 and pressure pipe for screwing off by the attachment structure of screw thread 10
Extruding force, also can just adjust the size of matte surface seepage discharge；Lower pressure pipe 3 passes through spring
9 contact housings 1, which form second group of pressure of spring 9 in addition to spring cap head 6, its
Ensure the frosting of above cap 7 and lower cap 8 to water with the collective effect of spring 9 in spring cap head 6
The sealing effectiveness that 5 mouthfuls of circulation road can be adjusted, and such seepage discharge can just be conditioned.
End is provided with presenting a theatrical performance as the last item on a programme 4 on the lower end of upper pressure pipe 2 and lower pressure pipe 3, and two present a theatrical performance as the last item on a programme 4 will
Spring cap head 6 is pressed in centre, is frosted process face on spring cap head 6 and the face of 4 contacts of presenting a theatrical performance as the last item on a programme.
This structure ensures that current are merely able to be entered through inside drip head in the way of seepage flow, it is ensured that water is
Dropwise fall.The coarse structure of frosting ensures that port will not be completely sealed.
Spring cap head 6 includes the upper cap 7 and lower cap 8 that are mutually buckled together, upper cap 7 and lower cap 8
Spring 9 is provided with the space for collectively constituting, the cylindrical structure of the bottom of upper cap 7 is buckled on lower cap 8
The columnar structured outside in portion.Upper cap 7 and lower cap 8 just can be in the elastic force of spring 9 by this structure
In the presence of overall elongated shorten, it is ensured that even if what upper pressure pipe 2 and lower pressure pipe 3 were jolted in vibrations
Also ensure that the power that it is propped up between pressure pipe 2 and lower pressure pipe 3 is constant under environment, i.e. seepage flow
Flow velocity be basically unchanged.So this drip head is particularly suited for vehicle-mounted drip irrigation.
2 screw thread of upper pressure pipe 10 connects the inwall of housing 1, by the upper pressure pipe 2 of regulation in housing 1
Interior position, it becomes possible to adjust spacing between spring cap head 6 and two pressure pipes and to two
The elastic force of pressure pipe, the bigger seepage flow of decrement is smaller.
Lower pressure pipe 3 is contacted with one end spring 9 of housing 1, and spring 9 is axially arranged along lower pressure pipe 3.
It can match with the spring 9 in spring cap head 6 and use, jointly to spring cap head 6 and pushing
The collective effect elastic force of pipe 3.
Water stream channel is equipped with upper pressure pipe and lower pressure pipe, spring cap head is blocked by matte surface
Water stream channel.
It is above enlightenment according to desirable embodiment of the invention, by above-mentioned description, phase
Pass personnel can carry out various change without departing from the scope of the technological thought of the present invention' completely
More and modification.The technical scope of this invention is not limited to the content on specification, must
Need determine the technical scope according to the scope of the claims.
Claims (6)
1. a kind of for agriculture drip head, including：Housing, and installed in enclosure interior
Upper pressure pipe and lower pressure pipe, it is characterised in that be additionally provided with and be squeezed in the middle of pressure pipe and lower pressure pipe
Spring cap head, the upper pressure pipe connection water source, the top and bottom difference of the spring cap head
Prop up the upper pressure pipe and the lower pressure pipe port nearby；The upper pressure pipe lower end and
End is provided with presenting a theatrical performance as the last item on a programme in the lower pressure pipe, is presented a theatrical performance as the last item on a programme described in two during the spring cap head is pressed in
Between；It is frosted process face on the spring cap head and the face of the contact of presenting a theatrical performance as the last item on a programme.
2. according to claim 1 for agriculture drip head, it is characterised in that：It is described
Spring cap head includes the upper cap and lower cap that are mutually buckled together, what the upper cap and lower cap were collectively constituted
Spring is provided with space.
3. according to claim 2 for agriculture drip head, it is characterised in that：It is described
The cylindrical structure of upper cap bottom is buckled in the columnar structured outside on the lower cap top.
4. according to claim 1 for agriculture drip head, it is characterised in that：It is described
Upper pressure pipe is threadedly coupled the inner walls.
5. according to claim 1 for agriculture drip head, it is characterised in that：It is described
Lower pressure pipe is contacted with the shell one end spring, and the spring is axially arranged along the lower pressure pipe.
6. according to claim 1 for agriculture drip head, it is characterised in that：It is described
Water stream channel is equipped with upper pressure pipe and the lower pressure pipe, the spring cap head passes through matte surface
Block the water stream channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961989.7A CN106888933A (en) | 2015-12-18 | 2015-12-18 | A kind of drip head for agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961989.7A CN106888933A (en) | 2015-12-18 | 2015-12-18 | A kind of drip head for agricultural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106888933A true CN106888933A (en) | 2017-06-27 |
Family
ID=59190502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510961989.7A Pending CN106888933A (en) | 2015-12-18 | 2015-12-18 | A kind of drip head for agricultural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106888933A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810214A (en) * | 2019-12-13 | 2020-02-21 | 沈建新 | Drip irrigation equipment based on intermittent type nature motion using water wisely just avoids dripper to block up |
-
2015
- 2015-12-18 CN CN201510961989.7A patent/CN106888933A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810214A (en) * | 2019-12-13 | 2020-02-21 | 沈建新 | Drip irrigation equipment based on intermittent type nature motion using water wisely just avoids dripper to block up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |