CN205730545U - Fully automatic network formula self-cleaning filter - Google Patents
Fully automatic network formula self-cleaning filter Download PDFInfo
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- CN205730545U CN205730545U CN201620671290.7U CN201620671290U CN205730545U CN 205730545 U CN205730545 U CN 205730545U CN 201620671290 U CN201620671290 U CN 201620671290U CN 205730545 U CN205730545 U CN 205730545U
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Abstract
This utility model relates to a kind of fully automatic network formula self-cleaning filter；Its feature is: be made up of single filter room and two grades of filter chambers；The described coarse filtration net cylinder that single filter room is a horizontally set；Described cascade filtration room is located at top, single filter room, and cascade filtration room is a vertical tank body, is provided with fie screen cylinder in tank body；Described top, cascade filtration room is provided with two grades of blowdown rooms, and two grades of described blowdown indoor and outdoors are provided with two grades of blow-off pipes；This utility model is compared with prior art, it is not necessary to opened filter chamber, and pull-out filter screen is carried out, so that it may automatically clean filter screen, good filtration effect, and work efficiency is high, and saving of labor, saves time, and greatly reduces the labor intensity of manual cleaning drainage screen；After installing spiral cleaning blade in the coarse filtration net cylinder that single filter is indoor, can change the direction of current, one-level coarse filtration net cylinder inwall can also be played the effect washed away, the effect making one-level blowdown is more preferable.
Description
Technical field
This utility model relates to a kind of fully automatic network formula self-cleaning filter.
Background technology
At present, existing agricultural water conservation trickle irrigation net type filter, in use on filter screen during long-pending full impurity, it is required for
Filter chamber is opened manually, in filter chamber, pulls out filter screen, be then carried out, time-consuming.
Summary of the invention
The purpose of this utility model is to provide a kind of fully automatic network formula self-cleaning filter.
The purpose of this utility model is achieved through the following technical solutions:
Its feature of this utility model is: be made up of single filter room and two grades of filter chambers；Described single filter room is one
The coarse filtration net cylinder of individual horizontally set, coarse filtration net cylinder one end is provided with water inlet pipe, and water inlet pipe is provided with inlet gage；One-level mistake
The other end of the coarse net cylinder of filter chamber is provided with one-level blow-off pipe, and one-level blow-off pipe is provided with one-level blowdown electrodynamic valve and one-level blowdown pressure
Power table；Described cascade filtration room is located at top, single filter room, and cascade filtration room is a vertical tank body, is provided with in tank body
Fie screen cylinder, is provided with outlet pipe outside the tank body of described cascade filtration room, and outlet pipe is provided with water outlet electrodynamic valve and water outlet pressure
Power table；Described top, cascade filtration room is provided with blowdown room, and described fie screen cylinder center and blowdown indoor are provided with hollow axle；Institute
The hollow axle of the fie screen cylinder stated is provided with pollution-absorbing nozzle, and the hollow axle of described blowdown indoor is provided with drive rod, described row
The hollow axle top of dirty room is provided with thimble；Described blowdown indoor and outdoor is provided with two grades of blow-off pipes, and two grades of blow-off pipes are provided with two grades
Blowdown electrodynamic valve and two grades of effluent pressure tables.
The coarse filtration net cylinder that above-mentioned single filter is indoor is provided with spiral cleaning sharf, spiral cleaning sharf sets
There is spiral cleaning blade.
This utility model is compared with prior art, it is not necessary to opened filter chamber, and pull-out filter screen is carried out, so that it may automatically clean
Filter screen, good filtration effect, work efficiency is high, and saving of labor, saves time, and greatly reduces the labor intensity of manual cleaning drainage screen；?
After spiral cleaning blade installed by the coarse filtration net cylinder that single filter is indoor, the direction of current can be changed, to one-level coarse filtration net
Cylinder inwall can also play the effect washed away, and the effect making one-level blowdown is more preferable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In diagram: 1 is water inlet pipe, 2 is water inlet pipe Pressure gauge, and 3 is pollution-absorbing nozzle, and 4 is fie screen cylinder, and 5 is two grades of blow-off pipes,
6 is two grades of blowdown electrodynamic valves, and 7 is drive rod, and 8 is two grades of effluent pressure tables, and 9 is thimble, and 10 is two grades of blowdown rooms, and 11 is water outlet
Electrodynamic valve, 12 is electric control operation plate, and 13 is outlet pipe, and 14 is discharge pressure table, and 15 is one-level blowdown electrodynamic valve, and 16 arrange for one-level
Dirty Pressure gauge, 17 is one-level blow-off pipe, and 18 is hollow axle, and 19 is coarse filtration net cylinder, and 20 is spiral cleaning blade, and 21 is supporting leg.
Detailed description of the invention
Embodiment 1: referring to the drawings, is made up of single filter room and two grades of filter chambers；Described single filter room is a horizontal stroke
To the coarse filtration net cylinder 19 arranged, coarse filtration net cylinder 19 one end is provided with water inlet pipe 1, and water inlet pipe 1 is provided with inlet gage 2；One
The other end of the coarse filtration net cylinder 19 of level filter chamber is provided with one-level blow-off pipe 17, and it is electronic that one-level blow-off pipe 17 is provided with one-level blowdown
Valve 15 and one-level effluent pressure table 16；Described cascade filtration room is located at top, single filter room, and cascade filtration room is one and erects
Straight tank body, is provided with fie screen cylinder 4, is provided with outlet pipe 13, outlet pipe 13 outside the tank body of described cascade filtration room in tank body
It is provided with water outlet electrodynamic valve 11 and discharge pressure table 14；Described top, cascade filtration room is provided with blowdown room 10, described fine filtering
It is provided with hollow axle 18 in net cylinder 4 center and blowdown room 10；The hollow axle 18 of described fie screen cylinder 4 is provided with four pollution-absorbing nozzles 3,
The described hollow axle 18 in blowdown room 10 is provided with drive rod 7, and hollow axle 18 top of described blowdown room 10 is provided with thimble
9；Being externally provided with two grades of blow-off pipes 5 in described blowdown room 10, two grades of blow-off pipes 5 are provided with two grades of blowdown electrodynamic valves 6 and two grades of rows
Dirty Pressure gauge 8；Described bottom, single filter outdoor is provided with supporting leg 21.
Implement 2: be with the difference of embodiment 1: the coarse filtration net cylinder 19 that described single filter is indoor is provided with
Spiral cleaning sharf, spiral cleaning sharf is provided with spiral cleaning blade 20.
Work process: after current are entered single filter room by water inlet pipe, some quilts such as floating thing, large granular impurity in water
One-level coarse filtration net cylinder blocks, and after current enter cascade filtration room, solid impurity is attracted on two grades of fie screen cylinders, filtered
Water flowed out by outlet pipe, along with the solid impurity on two grades of fie screen cylinders has an accumulation, the pressure differential of water inlet pipe and outlet pipe by
Step increases, and when pressure differential reaches setting value, differential pressure pickup sends signal, and second-stage electric blowoff valve is opened, on outlet pipe
Water outlet electrodynamic valve cuts out, and now blowdown chamber pressure declines, and causes the pressure in drive rod, hollow axle, pollution-absorbing nozzle to decline, and two grades thin
The filtered water of screen tube begins to flow to pollution-absorbing nozzle, and the impurity on fie screen cylinder sucks in pollution-absorbing nozzle, via hollow axle, driving
Bar, blowdown room, two grades of blowdown electrodynamic valves and two grades of blow-off pipes are discharged.Drive rod, under the recoil effect of outlet pipe current, drives
Four pollution-absorbing nozzles rotate, and draw the impurity on whole fie screen cylinder, along with the removing of the impurity on fie screen cylinder, water inlet pipe with go out
The pressure differential of water pipe is gradually lowered, and when pressure reduction is reduced to setting value, differential pressure pickup sends signal again, going out on outlet pipe
Water electrodynamic valve is opened, and electric blowdown valve is closed, and blowdown process terminates.
Claims (2)
1. a fully automatic network formula self-cleaning filter, is made up of single filter room and two grades of filter chambers；Described single filter room
Being the coarse filtration net cylinder of a horizontally set, coarse filtration net cylinder one end is provided with water inlet pipe, and water inlet pipe is provided with inlet gage；One
The other end of the coarse net cylinder of level filter chamber is provided with one-level blow-off pipe, and one-level blow-off pipe is provided with one-level blowdown electrodynamic valve and one-level row
Dirty Pressure gauge；Described cascade filtration room is located at top, single filter room, and cascade filtration room is a vertical tank body, in tank body
It is provided with fie screen cylinder；Being provided with outlet pipe outside the tank body of described cascade filtration room, outlet pipe is provided with water outlet electrodynamic valve and goes out
Water pressure table；Described top, cascade filtration room is provided with blowdown room, and described fie screen cylinder center is provided with hollow with blowdown indoor
Axle；The hollow axle of described fie screen cylinder is provided with pollution-absorbing nozzle, and the hollow axle of described blowdown indoor is provided with drive rod, described
The hollow axle top of blowdown room be provided with thimble；Described blowdown indoor and outdoor is provided with two grades of blow-off pipes, and two grades of blow-off pipes are provided with
Two grades of blowdown electrodynamic valves and two grades of effluent pressure tables.
A kind of fully automatic network formula self-cleaning filter, it is characterised in that: described single filter room
Being provided with spiral cleaning sharf in interior coarse filtration net cylinder, spiral cleaning sharf is provided with spiral cleaning blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671290.7U CN205730545U (en) | 2016-06-17 | 2016-06-17 | Fully automatic network formula self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671290.7U CN205730545U (en) | 2016-06-17 | 2016-06-17 | Fully automatic network formula self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730545U true CN205730545U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620671290.7U Active CN205730545U (en) | 2016-06-17 | 2016-06-17 | Fully automatic network formula self-cleaning filter |
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| CN (1) | CN205730545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418486A (en) * | 2020-05-15 | 2020-07-17 | 重庆尚八斗生态农业有限公司 | No-tillage shallow-sowing drip irrigation method for leymus chinensis |
-
2016
- 2016-06-17 CN CN201620671290.7U patent/CN205730545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418486A (en) * | 2020-05-15 | 2020-07-17 | 重庆尚八斗生态农业有限公司 | No-tillage shallow-sowing drip irrigation method for leymus chinensis |
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| GR01 | Patent grant |