CN208956588U - A kind of drop irrigation filter for capableing of self-cleaning - Google Patents
A kind of drop irrigation filter for capableing of self-cleaning Download PDFInfo
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- CN208956588U CN208956588U CN201821402039.6U CN201821402039U CN208956588U CN 208956588 U CN208956588 U CN 208956588U CN 201821402039 U CN201821402039 U CN 201821402039U CN 208956588 U CN208956588 U CN 208956588U
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- barrel
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- shaped shell
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Abstract
A kind of drop irrigation filter for capableing of self-cleaning, including shell, filtering body and ultrasonic transducer, the shell is in cylindrical body, including barrel-shaped shell and end cap, the end cap central is welded with water inlet pipe, the water inlet pipe passes through the end cap, it is deep into internal a part, position horizontal direction of the barrel-shaped shell close to bottom is provided with a return pipe, the filtering body is in cone, top sub-fraction is deflection cone, other parts are filtration core, conical drip tray is arranged at bottom, drip tray central part is welded with outlet pipe outward, the outlet pipe passes through barrel-shaped shell bottom centre, and weld together with barrel-shaped shell bottom, the filtering external surface is provided with spiral vane, the surrounding of the barrel-shaped shell is provided with the ultrasonic transducer.The filtration device structure is simple, no mechanical moving element, high reliablity, and the manufacture of the multiple materials such as plastics, metal can be used.
Description
Technical field
The utility model relates to agricultural irrigation technologies, are specifically related to a kind of drop irrigation filter for capableing of self-cleaning.
Background technique
China's distribution of water resources is extremely unbalanced, and few, the Dong Duoxi few situation in the more north in south is geographically presented, presents on the time
Spring and summer is more, and other times are few, brings uncertain influence to the agricultural production in China.
In the area of some water resources shortages, many arable lands are in the condition of anhydrous irrigation, therefore rational utilization of water resources
It is the developing direction of agricultural water.
Trickle irrigation is that water is sent to plant root by aperture on diameter about 10mm hollow billet or drip head using plastic conduit
Carry out the technology of localized irrigation, it is a kind of most effective Water Saving Irrigation Mode, the utilization rate of water up to 95%, and and other
Irrigation method, which is compared, has higher water-saving and yield-increasing effect, while can improve one times of fertilizer efficiency or more in conjunction with fertilising.Drip irrigation technique
It is suitable for a variety of occasions now, is especially suitable for water resources shortage area crop irrigation.Trickle irrigation compared with other irrigation methods not
The place of foot is that drip head is easy to block because of solid impurity in water or dirt, if filter effect is undesirable, impurity and dirt
It is easily accessible pipe-line system, the water outlet of clogging drip irrigation head influences being normally carried out for trickle irrigation, especially influences the longevity of drip irrigation pipe
Life, therefore cope with water source and be filtered processing.
Existing trickle irrigation filter is mostly well strainer, i.e., is filtered by internal filter screen, is using one
After the section time, full impurity can be accumulated on filter screen, it is necessary to clean filtrate in filter screen or replacement filter screen, existing cleaning side
Method is to shut down artificial cleaning, and this cleaning way is extremely complex, and needs manually to carry out, laborious time-consuming, current self-cleaning side
There are mainly two types of formulas, and it is brush that one is motor drivens, and another kind is hydro powered suction type.
Motor driven brush type filter needs to configure motor, and retarder, structure is complicated, at high cost, and reliability is low, using not
It is convenient；Hydro powered suction type filter is using the impurity on suction type element kit removal strainer, and structure is increasingly complex, filtering
Effect needs to be further improved, and scavenging period is long, and element kit is expensive, once damage, replacement trouble is existing in a word
Self-cleaning be that filter is primarily present the problems such as structure is complicated, at high cost, reliability is low.
Utility model content
To solve current filter, there are self-stripping unit, structure is complicated, the low technical problem of reliability, the utility model
Disclose a kind of drop irrigation filter for capableing of self-cleaning.
To reach above-mentioned purpose, the technical solution adopted in the utility model are as follows:
A kind of drop irrigation filter for capableing of self-cleaning, including shell, filtering body and ultrasonic transducer, the shell is in circle
Cylinder, including barrel-shaped shell and end cap, the end cap central are welded with water inlet pipe, and the water inlet pipe passes through the end cap, is deep into
Internal a part, position horizontal direction of the barrel-shaped shell close to bottom are provided with a return pipe, and the filtering body is in cone,
Top sub-fraction is deflection cone, and other parts are filtration core, and conical drip tray arranged at bottom, and drip tray central part is to outside weld
It is connected to outlet pipe, the outlet pipe passes through barrel-shaped shell bottom centre, and welds together with barrel-shaped shell bottom, outside the filtering body
Surface is provided with spiral vane, and the surrounding of the barrel-shaped shell is provided with the ultrasonic transducer.
Further, together with the barrel-shaped shell of the shell is bolted with end cap, between barrel-shaped shell and end cap also
Accompany seal washer.
Further, the axis of the filtering body is overlapped with the axis of shell.
Further, the top deflection cone of the filtering body is located at the lower section of close water inlet pipe or is deep into water inlet pipe.
Further, spiral vane at least one of the filtering external surface setting, the spiral shape water conservancy diversion
Piece and filtering external surface angle are 90 °.
Further, the diameter of the return pipe is less than water inlet pipe and diameter of outflow tube.
Further, the ultrasonic transducer is located at the middle position of barrel-shaped shell, and the ultrasonic transducer is investment
Formula ultrasonic vibrating plate.
Further, the ultrasonic transducer at least one.
One kind of the utility model is capable of the drop irrigation filter of self-cleaning, and when in use, water inlet pipe needs directly and water pump
Or water storage container connection, outlet pipe connect drip irrigation pipe, return pipe leads to water source or swag, the filter using when need to put vertically
It sets, i.e., for water inlet above, water outlet is below.
One kind of the utility model is capable of the drop irrigation filter of self-cleaning, in use, utilizing the pressure of water pump or water storage container
Power head enters in filter in water, under the water conservancy diversion of the spiral vane of deflection cone and outer surface at the top of filtering body,
Flow downward in swirl shape, under the action of the filtration core of filtering body and ultrasonic transducer, most of water by filtering body into
Enter drip tray and then to flow out through outlet pipe, small part water carries impurity by return pipe outflow filter, be discharged into water source or
In swag.
One kind of the utility model is capable of the drop irrigation filter of self-cleaning, and since filtering body is in cone, there are also spiral shells on surface
Flow deflector is revolved, under ultrasonic transducer and water flowing collective effect, solid impurity or dirt in water are not easy to be adsorbed on
On filter core, solid impurity and dirt flow to bottom under the action of pressure head with the water outside filtering body, from return pipe stream
Out, filtered water is flowed out of the water outlet pipe for trickle irrigation, to ensure that drip head is not blocked, drip head is used for a long time.
Compared with prior art, the utility model has the following advantages:
1. one kind of the utility model is capable of the drop irrigation filter of self-cleaning, structure is simple, no mechanical moving element, reliably
Property it is high, the manufacture of the multiple materials such as plastics, metal can be used.
2. one kind of the utility model is capable of the drop irrigation filter of self-cleaning, other additional devices are not necessarily to, such as motor is various
The devices such as sensor, overall cost are low.
3. one kind of the utility model is capable of the drop irrigation filter of self-cleaning, because structure is simple, therefore the volume ratio that can be done
It is smaller, it is easy to remove, it can directly connect on water pump.
4. one kind of the utility model is capable of the drop irrigation filter of self-cleaning, also there is counter-flush, when necessary, can will go out
Water pipe water pump, water inlet pipe and return pipe do return pipe, start ultrasonic transducer, can be further by the filtration core of filtering body
It cleans up.
5. one kind of the utility model is capable of the drop irrigation filter of self-cleaning, the period for replacing filtration core is long, alleviates use
The amount of labour at family.
6. one kind of the utility model is capable of the drop irrigation filter of self-cleaning, at low cost convenient for producing in enormous quantities.
Detailed description of the invention
Fig. 1 is the vertical cross section structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model, and part is broken away.
In figure: shell 1, water inlet pipe 2, outlet pipe 3, return pipe 4, filtering body 5, deflection cone 6, spiral vane 7, taper
Drip tray 8, ultrasonic transducer 9.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail, it should be understood that embodiment described herein
It is used only for explaining the utility model, is not used to limit the utility model.
Embodiment one:
As depicted in figs. 1 and 2, a kind of drop irrigation filter for capableing of self-cleaning, including shell 1, filtering body 5 and ultrasonic wave
Energy converter 9, the shell 1 are in cylindrical body, including barrel-shaped shell and end cap, the barrel-shaped shell and end cap of the shell are bolted
Together, seal washer is also accompanied between barrel-shaped shell and end cap, the end cap central is welded with water inlet pipe 2, and the water inlet pipe 2 is worn
The end cap to be crossed, internal a part is deep into, position horizontal direction of the barrel-shaped shell close to bottom is provided with a return pipe 4,
The filtering body 5 is deflection cone 6 in cone, top sub-fraction, and other parts are filtration core, and conical drip tray is arranged at bottom
8, drip tray central part is welded with outlet pipe 3 outward, and the outlet pipe 3 passes through barrel-shaped shell bottom centre, and with barrel-shaped shell bottom
Portion welds together, and the axis of the filtering body is overlapped with the axis of shell, the top deflection cone of the filtering body be deep into
In water pipe, 5 outer surface of filtering body is provided with spiral vane 7, the spiral shape water conservancy diversion of the filtering external surface setting
Piece has two, and the spiral vane and filtering external surface angle are 90 °, and the surrounding of the barrel-shaped shell is provided with described super
Acoustic wave transducer 9, the ultrasonic transducer are located at the middle position of barrel-shaped shell, and the ultrasonic transducer is throw-in type ultrasound
Vibration plate, quantity are 4, are evenly distributed on around barrel-shaped shell, and the diameter of the return pipe is less than water inlet pipe and diameter of outflow tube,
The shell 1 and water inlet pipe 2, outlet pipe 3, return pipe 4, deflection cone 6, spiral vane 7 and drip tray 8 use stainless steel
It makes.
Embodiment two:
A kind of drop irrigation filter for capableing of self-cleaning, including shell 1, filtering body 5 and ultrasonic transducer 9, the shell 1
In cylindrical body, including barrel-shaped shell and end cap, together with the barrel-shaped shell of the shell is bolted with end cap, barrel-shaped shell and end
Seal washer is also accompanied between lid, the end cap central is welded with water inlet pipe 2, and the water inlet pipe 2 passes through the end cap, is deep into
Internal a part, position horizontal direction of the barrel-shaped shell close to bottom are provided with a return pipe 4, and the filtering body 5 is in circular cone
Shape, top sub-fraction are deflection cone 6, and other parts are filtration core, and conical drip tray 8, drip tray central part are arranged at bottom
It is welded with outlet pipe 3 outward, the outlet pipe 3 passes through barrel-shaped shell bottom centre, and welds together with barrel-shaped shell bottom, institute
The axis for stating filtering body is overlapped with the axis of shell, and the top deflection cone of the filtering body is located at close to the lower section of water inlet pipe, institute
It states 5 outer surface of filtering body and is provided with spiral vane 7, the spiral vane of the filtering external surface setting has one,
The spiral vane and filtering external surface angle are 90 °, and the surrounding of the barrel-shaped shell is provided with the ultrasonic wave transducer
Device 9, the ultrasonic transducer are located at the middle position of barrel-shaped shell, and the ultrasonic transducer is throw-in type ultrasonic vibrating plate, number
Amount is 1, and the diameter of the return pipe is less than water inlet pipe and diameter of outflow tube, and the shell 1 and water inlet pipe 2, return at outlet pipe 3
Water pipe 4, deflection cone 6, spiral vane 7 and drip tray 8 are adopted and are made of plastic.
One kind of the utility model is capable of the drop irrigation filter of self-cleaning, and when in use, water inlet pipe 2 needs directly and water pump
Or water storage container connection, outlet pipe 3 connect drip irrigation pipe, return pipe 4 leads to water source or swag, and it is vertical to need when which uses
It places, i.e. for water inlet pipe 2 above, outlet pipe 3 is below.
One kind of the utility model is capable of the drop irrigation filter of self-cleaning, in use, utilizing the pressure of water pump or water storage container
Power head enters in filter in water, in the water conservancy diversion of the spiral vane 7 of the deflection cone 6 and outer surface at 5 top of filtering body
Under, it flows downward in swirl shape, under the action of the filtration core of filtering body 5 and ultrasonic transducer 9, most of water passes through filtering
Body 5 enters drip tray 8 and then flows out through outlet pipe 3, and small part water carries impurity by 4 outflow filter of return pipe, is discharged into
In water source or in swag.
One kind of the utility model is capable of the drop irrigation filter of self-cleaning, and since filtering body 5 is in cone, there are also spiral shells on surface
Flow deflector 7 is revolved, under ultrasonic transducer 9 and water flowing collective effect, solid impurity or dirt in water are not easy to be adsorbed on
On filtration core, solid impurity and dirt flow to bottom under the action of pressure head with the water outside filtering body, from return pipe 4
Outflow, and filtered water is used for trickle irrigation from the outflow of outlet pipe 3, to ensure that drip head is not blocked, drip head makes for a long time
With.
The above content is combine specific embodiment to the further description of the utility model, and it cannot be said that this reality
It is only limited to these instructions with novel specific implementation, is not departing from the utility model design for those skilled in the art
Under the premise of, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the protection scope of the utility model.
Claims (8)
1. one kind is capable of the drop irrigation filter of self-cleaning, including shell (1), filtering body (5) and ultrasonic transducer (9), special
Sign is that the shell (1) is in cylindrical body, including barrel-shaped shell and end cap, and the end cap central is welded with water inlet pipe (2), described
Water inlet pipe (2) passes through the end cap, is deep into internal a part, and position horizontal direction of the barrel-shaped shell close to bottom is provided with one
A return pipe (4), the filtering body (5) are deflection cone (6) in cone, top sub-fraction, and other parts are filtration core, bottom
Portion has conical drip tray (8), and drip tray (8) central part is welded with outlet pipe (3) outward, and the outlet pipe (3) passes through bucket
Xing Ke bottom centre, and weld together with barrel-shaped shell bottom, filtering body (5) outer surface is provided with spiral vane
(7), the surrounding of the barrel-shaped shell is provided with the ultrasonic transducer (9).
2. the drop irrigation filter that one kind as described in claim 1 is capable of self-cleaning, it is characterised in that: the bucket of the shell (1)
Together with shape shell is bolted with end cap, seal washer is also accompanied between barrel-shaped shell and end cap.
3. the drop irrigation filter that one kind as described in claim 1 is capable of self-cleaning, it is characterised in that: the filtering body (5)
Axis is overlapped with the axis of shell (1).
4. the drop irrigation filter that one kind as claimed in claim 1 or 3 is capable of self-cleaning, it is characterised in that: the filtering body (5)
Top deflection cone (6) be located at close to water inlet pipe (2) lower section or be deep into water inlet pipe (2).
5. the drop irrigation filter that one kind as claimed in claim 1 or 3 is capable of self-cleaning, it is characterised in that: the filtering body (5)
Spiral vane (7) at least one of outer surface setting, the spiral vane (7) and filtering body (5) outer surface press from both sides
Angle is 90 °.
6. the drop irrigation filter that one kind as described in claim 1 is capable of self-cleaning, it is characterised in that: the return pipe (4)
Diameter is less than water inlet pipe (2) and diameter of outflow tube.
7. the drop irrigation filter that one kind as described in claim 1 is capable of self-cleaning, it is characterised in that: the ultrasonic transducer
(9) it is located at the middle position of barrel-shaped shell, the ultrasonic transducer (9) is throw-in type ultrasonic vibrating plate.
8. the drop irrigation filter that one kind as claimed in claim 1 or 7 is capable of self-cleaning, it is characterised in that: the ultrasonic waves
Can device (9) at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402039.6U CN208956588U (en) | 2018-08-28 | 2018-08-28 | A kind of drop irrigation filter for capableing of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402039.6U CN208956588U (en) | 2018-08-28 | 2018-08-28 | A kind of drop irrigation filter for capableing of self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208956588U true CN208956588U (en) | 2019-06-11 |
Family
ID=66752706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402039.6U Expired - Fee Related CN208956588U (en) | 2018-08-28 | 2018-08-28 | A kind of drop irrigation filter for capableing of self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208956588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739263A (en) * | 2018-08-28 | 2018-11-06 | 中国农业科学院农田灌溉研究所 | A kind of drop irrigation filter for capableing of self-cleaning |
| CN112121990A (en) * | 2020-09-07 | 2020-12-25 | 郑州大学 | Dredging device and dredging method of hydraulic flotation equipment and hydraulic flotation equipment |
-
2018
- 2018-08-28 CN CN201821402039.6U patent/CN208956588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739263A (en) * | 2018-08-28 | 2018-11-06 | 中国农业科学院农田灌溉研究所 | A kind of drop irrigation filter for capableing of self-cleaning |
| CN112121990A (en) * | 2020-09-07 | 2020-12-25 | 郑州大学 | Dredging device and dredging method of hydraulic flotation equipment and hydraulic flotation equipment |
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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 |
Granted publication date: 20190611 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |