CN206793179U - A kind of drip irrigation self-priming well strainer - Google Patents
A kind of drip irrigation self-priming well strainer Download PDFInfo
- Publication number
- CN206793179U CN206793179U CN201720493467.3U CN201720493467U CN206793179U CN 206793179 U CN206793179 U CN 206793179U CN 201720493467 U CN201720493467 U CN 201720493467U CN 206793179 U CN206793179 U CN 206793179U
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- China
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- screen pack
- shell
- thin screen
- welded
- pipe
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Abstract
The utility model discloses a kind of drip irrigation self-priming well strainer, including water inlet, coarse filtration net, thin screen pack import, thin screen pack, delivery port, electronic valve, sewage draining exit, cleaning mechanism, shell, churning pipe, sediment outflow pipe, sand suction pipe, hydraulic piston, welded with outer casing inner wall at thin screen pack import both ends, welded with outer casing inner wall coarse filtration net one end, the coarse filtration net other end welds with thin screen pack inlet surface, welded with thin screen pack import side thin screen pack one end, the thin screen pack other end and closed plate surface soldered, sediment outflow pipe one end is connected by connecting shaft with thin screen pack import, on the outside of churning pipe shell is stretched out with connecting rod welding and connecting rod one end, connecting rod end is nested in hydraulic piston and locked by hydraulic piston.This drip irrigation turning moment caused by self-priming well strainer current churning, makes wiper mechanism rotate automatically, is not required to any external force, substantially reduces energy consumption, reduces the volume, cost-effective of filter.
Description
Technical field
In terms of the utility model is related to water-saving irrigation, and in particular to a kind of drip irrigation self-priming well strainer.
Background technology
Popularization and application water-saving irrigation is saving water resource in agricultural, the effective way of water utilization rate is improved, in water
The west area of resource scarcity is particularly important.But water-saving irrigation requires not containing the dirt and miscellaneous for causing douche to block in water
Matter, even if the well water that water quality is good, it can also contain a small amount of grains of sand and some chemical precipitates.Method someone of cleaning filter
Work is cleaned and automatic two kinds of cleaning, artificial cleaning need first to close pump, takes out filter screen and carries out manually cleaning or changing filter screen, irrigates system
System must cut off the water, less efficient；What use was more at present is to clean automatically, and automatic cleaning is certain by sand grain in water
Under the conditions of automatic fitration remove, being compared with artificial cleaning has automaticity height, it is not necessary to the features such as manually being removed, still
Automatic cleaning strainer needs external force to drive, and increases the manufacturing cost and use cost of filter.
Utility model content
The purpose of this utility model is to provide a kind of drip irrigation self-priming well strainer, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of drip irrigation is filtered with horizontal self-priming net formula
Device, including water inlet, coarse filtration net, thin screen pack import, thin screen pack, delivery port, electronic valve, sewage draining exit, cleaning mechanism,
Shell, hydraulic piston, closed plate, blowdown room, the thin screen pack import both ends are welded with outer casing inner wall, the coarse filtration net one
End is welded with outer casing inner wall, and the coarse filtration net other end welds with thin screen pack inlet surface, and water inlet is offered on the shell
And delivery port, the delivery port control flow by electronic valve, thin screen pack import both ends are entity shape, and centre was welded with
Filter screen, described thin screen pack one end are welded with thin screen pack import side, the thin screen pack other end and closed plate surface soldered, institute
State closed plate outer end to weld with outer casing inner wall, blowdown room is surrounded between the closed plate and shell, is offered in the blowdown room
Sewage draining exit, the sewage draining exit control flow also by electronic valve, and the cleaning mechanism is nested in shell, and cleaning mechanism includes
Churning pipe, sediment outflow pipe, sand suction pipe, offer through hole in closed plate and described sediment outflow pipe one end by through hole through closed plate with
Welded between churning pipe and connection connects between the two, nesting is provided with bearing, bearing between sediment outflow pipe contacts with closed plate
For water-sealed bearing, described sand suction pipe one end is welded with sediment outflow pipe surface and connects connection between the two, and sand suction pipe end opens up
Have and inhale sand mouth, described sediment outflow pipe one end is connected by connecting shaft with thin screen pack import, is welded on the outside of the churning pipe with connecting rod
Connect and shell is stretched out in connecting rod one end, connecting rod is nested with shell contact position to be provided with bearing, and bearing is water-sealed bearing, connection
Bar end is nested in hydraulic piston and locked by hydraulic piston.
Preferably, the electronic valve and hydraulic piston are controlled by controller.
Compared with prior art, the beneficial effects of the utility model are：This drip irrigation relies on current with self-priming well strainer
Turning moment caused by churning, cleaning mechanism is rotated automatically and adsorb silt, be not required to any external force, substantially reduce energy consumption,
It is simple to operate cost-effective；Clean after every time, time etc. of cleaning process can also be set, modern agriculture filling can be fully met
Automation is irrigate to require.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model cleaning mechanism front view.
Fig. 3 is the utility model cleaning mechanism top view.
In figure：1- water inlets, 2- coarse filtration nets, the thin screen pack imports of 3-, the thin screen packs of 4-, 5- delivery ports, 6- electronic valves
Door, 7- sewage draining exits, 8- blowdowns room, 9- shells, 10- churning pipes, 11- sediment outflow pipes, 12- sand suction pipes, 13- hydraulic pistons, 14- envelopes
Closing plate, 15- cleaning mechanisms.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of drip irrigation self-priming well strainer, including
Water inlet 1, coarse filtration net 2, thin screen pack import 3, thin screen pack 4, delivery port 5, electronic valve 6, sewage draining exit 7, cleaning mechanism
15th, shell 9, hydraulic piston 13, closed plate 14, blowdown room 8, the thin both ends of screen pack import 3 are welded with the inwall of shell 9, institute
State the one end of coarse filtration net 2 to weld with the inwall of shell 9, the other end of coarse filtration net 2 and the thin surface soldered of screen pack import 3 are described outer
Water inlet 1 and delivery port 5 are offered on shell 9, the delivery port 5 controls flow, thin 3 liang of screen pack import by electronic valve 6
Hold and be welded with screen pack for entity shape, centre, described thin one end of screen pack 4 is welded with the thin side of screen pack import 3, thin filtering
The other end of net 4 and the surface soldered of closed plate 14, the outer end of closed plate 14 are welded with the inwall of shell 9, the closed plate 14 with it is outer
Blowdown room 8 is surrounded between shell 9, sewage draining exit 7 is offered in the blowdown room 8, the sewage draining exit 7 is controlled also by electronic valve 6
Flow processed, the cleaning mechanism 15 are nested in shell 9, and cleaning mechanism 15 includes churning pipe 10, sediment outflow pipe 11, sand suction pipe 12,
Through hole is offered in closed plate 14 and described one end of sediment outflow pipe 11 is welded by through hole through closed plate 14 and churning pipe 10
Connect and connect connection between the two, nesting is provided with bearing between sediment outflow pipe 11 contacts with closed plate 14, and bearing is waterproof axle
Hold, described one end of sand suction pipe 12 and the surface soldered of sediment outflow pipe 11 and connect connection between the two, the end of sand suction pipe 12 offers
Sand mouth is inhaled, described one end of sediment outflow pipe 11 is connected by connecting shaft with thin screen pack import 3, the outside of churning pipe 10 and connecting rod
To weld and shell 9 is stretched out in connecting rod one end, connecting rod is nested with the contact position of shell 9 to be provided with bearing, and bearing is water-sealed bearing,
Connecting rod end is nested in hydraulic piston 13 and locked by hydraulic piston 13, and electronic valve 6 and hydraulic piston 13 are logical
Cross controller control.
Specifically used mode：In the utility model, pass through water inlet 1, coarse filtration net 2, thin screen pack import 3, thin filtering
Net 4, delivery port 5, electronic valve 6, sewage draining exit 7, cleaning mechanism 15, shell 9, hydraulic piston 13, closed plate 14, the structure of blowdown room 8
Into the present apparatus, bottom carries out by-pass filtration using coarse filtration net 2, main to filter off the debris such as thicker sand grain and grass cuttings,
Top carries out secondary filtration, the main sand grain for filtering off diameter and being more than 0.13-0.21mm, so as to reach using thin screen pack 4
The purpose of filtering, muddy water containing sand are entered by water inlet 1, first by coarse filtration net 2, are filtered some larger impurity and (are mainly floated
Float) or more than the silt particle for inhaling sand component suction inlet aperture, then enter filter chamber through fie screen import 3, from inside to outside by thin
Screen pack 4, flowed out by side delivery port 5, silt particle particle so bigger than the thin mesh of screen pack 4 is blocked and accumulated in
The inner surface of filter screen, controller control hydraulic piston 13 unclamp connecting rod, and churning pipe 10 drives whole cleaning under flow action
Mechanism 15 rotates, and each sand suction pipe 12 can flow through the silt particle inspiration of the scope Inner filter net inner surface with water in rotary course
Sediment outflow pipe 11 is discharged by churning pipe 10, and controller can be opened sewage draining exit 7 by electronic valve 6 and carry out blowdown simultaneously, and blowdown is completed
Controller control hydraulic piston 13, which holds out against connecting rod and carries out locking cleaning mechanism 15, afterwards recovers normal water flowing, while passes through control
Device can realize that timing is locked and unclamped cleaning mechanism 15 and cleaned, easy to operate simple.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of drip irrigation self-priming well strainer, including water inlet (1), coarse filtration net (2), thin screen pack import (3), thin mistake
Filter screen (4), delivery port (5), electronic valve (6), sewage draining exit (7), cleaning mechanism (15), shell (9), hydraulic piston (13), envelope
Closing plate (14), blowdown room (8), it is characterised in that：Thin screen pack import (3) both ends are welded with shell (9) inwall, described thick
Screen pack (2) one end is welded with shell (9) inwall, coarse filtration net (2) other end and thin screen pack import (3) surface soldered, institute
State and water inlet (1) and delivery port (5) are offered on shell (9), the delivery port (5) controls flow by electronic valve (6), carefully
Screen pack import (3) both ends are entity shape, and centre is welded with screen pack, described thin screen pack (4) one end and thin screen pack import
(3) side is welded, thin screen pack (4) other end and closed plate (14) surface soldered, closed plate (14) outer end and shell (9)
Inwall is welded, and blowdown room (8) is surrounded between the closed plate (14) and shell (9), sewage draining exit is offered in the blowdown room (8)
(7), the sewage draining exit (7) controls flow also by electronic valve (6), and the cleaning mechanism (15) is nested in shell (9).
A kind of 2. drip irrigation self-priming well strainer according to claim 1, it is characterised in that the cleaning mechanism (15)
Including churning pipe (10), sediment outflow pipe (11), sand suction pipe (12), through hole and the sediment outflow pipe (11) are offered in closed plate (14)
One end is welded through closed plate (14) and churning pipe (10) by through hole and connects connection between the two, sediment outflow pipe (11)
Nesting is provided with bearing between being contacted with closed plate (14), and bearing is water-sealed bearing, described sand suction pipe (12) one end and sediment outflow pipe
(11) surface soldered and between the two connection connection, sand suction pipe (12) end, which offers, inhales sand mouth, the sediment outflow pipe (11) one
End is connected by connecting shaft with thin screen pack import (3), and on the outside of the churning pipe (10) and connecting rod is welded and connecting rod one
Shell (9) is stretched out at end, and connecting rod is nested with shell (9) contact position to be provided with bearing, and bearing is water-sealed bearing, and connecting rod end is embedding
It is enclosed in hydraulic piston (13) and is locked by hydraulic piston (13).
A kind of 3. drip irrigation self-priming well strainer according to claim 1 or 2, it is characterised in that the electronic valve
(6) controlled with hydraulic piston (13) by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493467.3U CN206793179U (en) | 2017-05-05 | 2017-05-05 | A kind of drip irrigation self-priming well strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493467.3U CN206793179U (en) | 2017-05-05 | 2017-05-05 | A kind of drip irrigation self-priming well strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793179U true CN206793179U (en) | 2017-12-26 |
Family
ID=60738295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493467.3U Expired - Fee Related CN206793179U (en) | 2017-05-05 | 2017-05-05 | A kind of drip irrigation self-priming well strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180250A (en) * | 2019-06-25 | 2019-08-30 | 鹿海洋 | Floatation element and floating material intercepting system for backwash |
-
2017
- 2017-05-05 CN CN201720493467.3U patent/CN206793179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180250A (en) * | 2019-06-25 | 2019-08-30 | 鹿海洋 | Floatation element and floating material intercepting system for backwash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |