CN105879483A - Vertical gravel net type semi-automatic integrated filter - Google Patents
Vertical gravel net type semi-automatic integrated filter Download PDFInfo
- Publication number
- CN105879483A CN105879483A CN201610427642.9A CN201610427642A CN105879483A CN 105879483 A CN105879483 A CN 105879483A CN 201610427642 A CN201610427642 A CN 201610427642A CN 105879483 A CN105879483 A CN 105879483A
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- China
- Prior art keywords
- filter
- vertical
- semi
- cleaning sleeve
- automatic integrated
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims description 24
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000003973 irrigation Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013327 media filtration Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of irrigation, in particular to a vertical gravel net type semi-automatic integrated filter. The filter comprises a vertical gravel filter body and a net type filter body which are integrally connected. The vertical gravel filter body comprises a first water inlet cavity, water caps and a first water outlet cavity which are sequentially arranged from top to bottom, wherein the interior of the first water inlet cavity is circumferentially divided into a plurality of gravel filter cavities. The net type filter body comprises a manual driving device, a filter shell, a filter net cylinder and a cleaning sleeve, wherein the filter shell, the filter net cylinder and the cleaning sleeve are sequentially and coaxially arranged from outside to inside, and the manual driving device is connected with one end of the cleaning sleeve. The filter has the following advantages that under the premise of ensuring the same filter flow, the occupied space is minimum; cost is reduced by reducing the using quantity of raw materials and simplifying the manufacturing process; field installation is simplified, and the risk of installation leakage is reduced.
Description
Technical field
The present invention relates to irrigation technique field, especially relate to a kind of vertical sandstone net-type semi-automatic
Integrated filter.
Background technology
At present, sandrock filter is the primary filter being widely used in agricultural irrigation system, sandstone
Filter belongs to media filtration, restriction based on filtering velocity, in order to ensure the Effects of Water Quality after processing
With the needs of backwash, the usual volume ratio of sandrock filter is relatively big, and usage quantity is many, and net formula
After combination of filters, floor space is the hugest, and it is complicated to connect pipeline, and interface is numerous, peace
Process of assembling often occurring, seam leaks, brings inconvenience to Operation and Maintenance work.
Being retained area by filter to be affected, equipment is in running, various types of
Impurity can block filtration system, so that filter capacity declines, water resistance increases, and even loses
Equipment, so that damage equipment, now will be carried out by filter ability, be got rid of by impurity, to reach
To the purpose recovering strainability, it is generally the case that sandrock filter passes through by self water source
Changing the direction of a stream of water and carry out backwash, backwash mode is divided into manually and automatically two kinds, and net formula filters
Filter screen taking-up is generally carried out by device by artificial, the time of water quality inferiority, and cleaning amount is huge,
And waste time and energy, seriously constrain the Effec-tive Function of irrigation system.
Summary of the invention
It is an object of the invention to provide the semi-automatic integrated filter of vertical sandstone net-type, to solve
The technology that present in prior art, equipment volume is big, Operation and Maintenance is inconvenient and wastes time and energy is asked
Topic.
For solving above-mentioned technical problem, the vertical sandstone net-type semi-automatic one mistake that the present invention provides
Filter, it includes vertical sandrock filter and the well strainer that integral type connects；
Described vertical sandrock filter includes the first intake antrum, the water cap set gradually from top to bottom
And first water chamber；Described first intake antrum inner circumferential is divided into multiple sandstone filter cavity；
Described well strainer includes that manual driving device and ecto-entad are sequentially coaxially arranged
Filter housings, filtering net cylinder and cleaning sleeve；Described filter housings is along described vertical sand
Being inserted radially into described first water chamber of stone filter, is divided into row in described filter head housings body
Dirty chamber and the second water chamber；Described filtering net cylinder is arranged in described second water chamber, described mistake
It is the second intake antrum between screen tube and cleaning sleeve；Described cleaning sleeve is through described filtration
Device housing, one end of described cleaning sleeve is connected with blowdown chamber, and the other end is set by nozzle structure
Put the inner side at filtering net cylinder；
Described manual driving device is connected with one end of described cleaning sleeve.
Further, described manual driving device is rotatable grip, and described rotatable grip is used
In driving described cleaning sleeve to carry out circumferentially rotating and/or axial reciprocating moves.
Further, inlet channel, outlet conduit and blow-off line are also included；
Valve body component, each sandstone filter cavity it is provided with between described inlet channel and blow-off line
Water inlet be all connected with described inlet channel, blow-off line respectively by valve body component；
The outlet of described outlet conduit and the second water chamber connects.
Further, described valve body component is manual flushing control valve.
Further, described valve body component is auto-flushing control valve, and described auto-flushing controls
Valve is connected with controller signals.
Further, described inlet channel is provided with the first Pressure gauge, on described first water chamber
Being provided with the second Pressure gauge, described outlet conduit is provided with the 3rd Pressure gauge.
Further, described nozzle structure is gap suction nozzle, the longitudinal cross-section of described gap suction nozzle
In funnel-form；Described cleaning sleeve, under the drive of described manual driving device, makes described gap
Suction nozzle moves in a circle.
Further, described nozzle structure is circular suction nozzle, the longitudinal cross-section of described circular suction nozzle
In cone column；Described cleaning sleeve, under the drive of described manual driving device, makes described circle
Suction nozzle is spinned motion.
Further, the quantity of described well strainer is one or more.
Further, described well strainer in described first water chamber in horizontal symmetry cloth
Put.
Use technique scheme, there is advantages that
One, in the case of ensureing same filtering traffic, the volume of minimum is taken；
Two, by reducing raw-material usage amount and simplifying manufacturing process, cost is reduced；
Three, simplify on-the-spot installation, reduce the risk installing leakage.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical side of the prior art
The accompanying drawing used required in detailed description of the invention or description of the prior art will be made letter by case below
Singly introduce, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention,
For those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
The structure of the semi-automatic integrated filter of vertical sandstone net-type that Fig. 1 provides for the embodiment of the present invention
Principle schematic；
The semi-automatic integrated filter of vertical sandstone net-type that Fig. 2 provides for the embodiment of the present invention one whole
Body schematic layout pattern；
The semi-automatic integrated filter of vertical sandstone net-type that Fig. 3 provides for the embodiment of the present invention two whole
Body schematic layout pattern；
Fig. 4 is the structural representation of embodiment of the present invention gap suction nozzle；
Fig. 5 is the structural representation of embodiment of the present invention circle suction nozzle；
Fig. 6 is the structural representation of another embodiment of the present invention gap suction nozzle.Reference:
1-the first intake antrum；2-the first water chamber；3-well strainer；
4-water cap；5-filter housings；6-filtering net cylinder；
7-cleans sleeve；8-rotatable grip；The vertical sandrock filter of 9-；
11-water inlet；12-outlet；13-sewage draining exit；
21-the first Pressure gauge；22-the second Pressure gauge；23-the 3rd Pressure gauge；
31-inlet channel；32-blow-off line；33-outlet conduit；
41-manual flushing control valve；42-auto-flushing control valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, aobvious
So, described embodiment is a part of embodiment of the present invention rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score,
Orientation or the position of the instruction such as "left", "right", " vertically ", " level ", " interior ", " outward " are closed
System, for based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and Jian
Change describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally,
Term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicate
Or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixing even
Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to
It it is electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
Below by specific embodiment and combine accompanying drawing and the present invention is done further in detail
Describe.
Embodiment one
In conjunction with shown in Fig. 1 to Fig. 6, the present embodiment provides a kind of vertical sandstone net-type semi-automatic
Body filter, it includes vertical sandrock filter 9 and the well strainer 3 that integral type connects.
Vertical sandrock filter 9 in the present embodiment is manual type, the well strainer 3 in this enforcement
For auto-manual system.
In the present embodiment, vertical sandrock filter 9 is a longitudinally disposed tank structure, utilizes
Single vertical tank body can realize manual backwashing.This vertical sandrock filter 9 includes from upper
The first intake antrum 1, water cap 4 and the first water chamber 2 set gradually under and；First water inlet
Chamber 1 inner circumferential is divided into multiple sandstone filter cavity；The quantity of sandstone filter cavity not office
Limit, such as: the quantity of sandstone filter cavity is two, and fills in each sandstone filter cavity
There is sand stone layer.First water chamber 2 is used for accommodating well strainer 3.
Well strainer 3 in the present embodiment includes that manual driving device and ecto-entad depend on
Secondary filter housings 5, filtering net cylinder 6 and cleaning sleeve 7, the filter housings being coaxially disposed
Blowdown chamber and the second water chamber it is divided in 5, and between filtering net cylinder 6 and cleaning sleeve 7
It it is the second intake antrum；Further, filter housings 5 is along described vertical sandrock filter 9
Be inserted radially into the first water chamber 2, filtering net cylinder 6 is arranged in the second water chamber, meanwhile,
Clean sleeve 7 through filter housings 5.And, clean one end and the blowdown chamber of sleeve 7
Connecting, the other end is arranged on the inner side of filtering net cylinder 6 by nozzle structure, the second intake antrum
Water inlet and the first water chamber 2 connect.And, manual driving device and the one of cleaning sleeve 7
End connects.Preferably, manual driving device is rotatable grip 8, and rotatable grip 8 is arranged
In cleaning the outside of sleeve 7, it is used for driving cleaning sleeve 7 to carry out circumferentially rotating and/or axially
Move back and forth.
And, the present embodiment also includes inlet channel 31, outlet conduit 33 and blow-off line 32；
Valve body component it is provided with between inlet channel 31 and blow-off line 32, each sandstone filter cavity
Water inlet 11 is all connected with inlet channel 31, blow-off line 32 respectively by valve body component；
Outlet conduit 33 is connected with the outlet 12 of the second water chamber.Valve body component in the present embodiment
For manual flushing control valve 41.
Further, inlet channel 31 is provided with the first Pressure gauge 21, in the first water outlet
Chamber 2 is provided with the second Pressure gauge 22, is provided with the 3rd Pressure gauge 23 on outlet conduit 33.This
Embodiment well strainer 3 uses semiautomatic fashion to clean, i.e. need not be by filter screen from filter head housings
Pull down in body 5, when the second Pressure gauge 22 and the 3rd Pressure gauge 23 difference reach 0.07～
During 0.15MPa, need only be carried out, in cleaning process by hand rotation rotatable grip 8 online
Dirt is discharged from sewage draining exit 13.
Preferably, nozzle structure is gap suction nozzle, and the longitudinal cross-section of gap suction nozzle is funnel-form；
Cleaning sleeve 7, under the drive of manual driving device, makes gap suction nozzle move in a circle, i.e.
The movement locus of gap suction nozzle is circumference.Additionally, the structure of gap suction nozzle can also be other shapes
Formula, such as: gap suction nozzle includes the first body and is vertically connected at the of the first body both sides
Two bodys and the 3rd body, form gap, at pressure reduction between the first body and filtering net cylinder 6
Effect under dirt can be made to enter in the first body, the second body and the 3rd body connect respectively
In cleaning sleeve 7.Certainly, both forms are also preferred mode, it is also possible to for other
Mode, describes the most one by one.
Preferably, nozzle structure is circular suction nozzle, and the longitudinal cross-section of circular suction nozzle is in cone column；
Clean sleeve 7 under the drive of manual driving device, make circular suction nozzle spin motion, i.e.
The movement locus of circular suction nozzle is helical form.
The quantity of the well strainer 3 in the present embodiment is one or more, it is preferable that net
Formula filter 3 is arranged in horizontal symmetry in the first water chamber 2.Such as: well strainer 3
Quantity process the size of flow according to vertical sandrock filter 9,1～6 can be respectively provided with
Individual.
And, the water inlet of each well strainer 3 is near the longitudinal direction of vertical sandrock filter 9
Centrage, is beneficial to into water.
For vertical sandrock filter 9 and the concrete size of well strainer 3 and other features
All it is not limited to certain particular form, can arrange flexibly according to practical situation.
Give some instances simple declaration:
Wherein, arranging flexibly of water cap 4, can be located at the middle part of vertical tank body, or other are fitted
Work as position, as long as vertical tank body can be separated two cavitys.And, water cap 4 is arranged
Between the first intake antrum 1 and the first water chamber 2, for water cap 4, its structure can be with
Prior art keeps consistent.Citing: water cap 4 includes filter base and multiple is arranged in filter
Filter on base.Frit material can use ABS engineering plastics manufacture, and bearing strength is high, steps on
Touch the most broken, filter structure is strengthened screw thread, sets up rubber washer, couple firmly, never take off
Fall.The design of filter base strengthens end seam, makes and between filter plate without advantages such as slough, not depositions.
And, the division of filter housings 5 is the most flexible, is divided into row in filter housings 5
Dirty chamber and the second water chamber.Wherein, blowdown chamber is positioned at outside the first water chamber 2, the second water outlet
Within chamber is positioned at the first water chamber 2, or, blowdown chamber and the second water chamber are respectively positioned on first and go out
Within water cavity 2.
Therefore, here is omitted in deformation like above.
The present embodiment deficiency based on current sandrock filter Yu well strainer 3, emphatically from
Under several aspects improve: a. is ensureing in the case of same filtering traffic, takies minimum
Volume；B. by reducing raw-material usage amount and simplifying manufacturing process, cost is reduced；c.
Simplify on-the-spot installation, reduce the risk installing leakage.
Embodiment two
In conjunction with shown in Fig. 1 to Fig. 6, the present embodiment deforms on the basis of embodiment one further.
The present embodiment provides a kind of semi-automatic integrated filter of vertical sandstone net-type, and it includes that integral type is even
The vertical sandrock filter 9 connect and well strainer 3.Vertical sandstone in the present embodiment filters
Device 9 is self-action, and the well strainer 3 in this enforcement is auto-manual system.
In the present embodiment, vertical sandrock filter 9 is a longitudinally disposed tank structure, utilizes
Single vertical tank body can realize automatic backwash.This vertical sandrock filter 9 includes from upper
The first intake antrum 1, water cap 4 and the first water chamber 2 set gradually under and；First water inlet
Chamber 1 inner circumferential is divided into multiple sandstone filter cavity；The quantity of sandstone filter cavity not office
Limit, such as: the quantity of sandstone filter cavity is two, and fills in each sandstone filter cavity
There is sand stone layer.First water chamber 2 is used for accommodating well strainer 3.
Well strainer 3 in the present embodiment includes that manual driving device and ecto-entad depend on
Secondary filter housings 5, filtering net cylinder 6 and cleaning sleeve 7, the filter housings being coaxially disposed
Blowdown chamber and the second water chamber it is divided in 5, and between filtering net cylinder 6 and cleaning sleeve 7
It it is the second intake antrum；Further, filter housings 5 is along described vertical sandrock filter 9
Be inserted radially into the first water chamber 2, filtering net cylinder 6 is arranged in the second water chamber, meanwhile,
Clean sleeve 7 through filter housings 5.And, clean one end and the blowdown chamber of sleeve 7
Connecting, the other end is arranged on the inner side of filtering net cylinder 6 by nozzle structure.Second intake antrum
Water inlet and the first water chamber 2 connect.And, manual driving device and the one of cleaning sleeve 7
End connects.Preferably, manual driving device is rotatable grip 8, and rotatable grip 8 is arranged
In the outside of cleaning sleeve 7, clean sleeve 7 for manual actuation and rotate.
And, the present embodiment also includes inlet channel 31, outlet conduit 33 and blow-off line 32；
Valve body component it is provided with between inlet channel 31 and blow-off line 32, each sandstone filter cavity
Water inlet 11 is all connected with inlet channel 31, blow-off line 32 respectively by valve body component；
Outlet conduit 33 is connected with the outlet 12 of the second water chamber.Valve body component in the present embodiment
For auto-flushing control valve 42, auto-flushing control valve 42 is connected with controller signals.Control
Device is mountable on inlet channel 31, for controlling the keying of auto-flushing control valve 42.
Further, inlet channel 31 is provided with the first Pressure gauge 21, in the first water outlet
Chamber 2 is provided with the second Pressure gauge 22, is provided with the 3rd Pressure gauge 23 on outlet conduit 33.This
Embodiment well strainer 3 uses semiautomatic fashion to clean, i.e. need not be by filter screen from filter head housings
Pull down in body 5, when the second Pressure gauge 22 and the 3rd Pressure gauge 23 difference reach 0.07～
During 0.15MPa, need only be carried out, in cleaning process by hand rotation rotatable grip 8 online
Dirt is discharged from sewage draining exit 13.
Preferably, nozzle structure is circular suction nozzle, and the longitudinal cross-section of circular suction nozzle is in cone column；
Clean sleeve 7 under the drive of manual driving device, make circular suction nozzle spin motion, i.e.
The movement locus of circular suction nozzle is helical form.
Preferably, nozzle structure is gap suction nozzle, and the longitudinal cross-section of gap suction nozzle is funnel-form；
Cleaning sleeve 7, under the drive of manual driving device, makes gap suction nozzle move in a circle, i.e.
The movement locus of gap suction nozzle is circumference.Additionally, the structure of gap suction nozzle can also be other shapes
Formula, such as: gap suction nozzle includes the first body and is vertically connected at the of the first body both sides
Two bodys and the 3rd body, form gap, at pressure reduction between the first body and filtering net cylinder 6
Effect under dirt can be made to enter in the first body, the second body and the 3rd body connect respectively
In cleaning sleeve 7.Certainly, both forms are also preferred mode, it is also possible to for other
Mode, describes the most one by one.
The quantity of the well strainer 3 in the present embodiment is one or more, it is preferable that net
Formula filter 3 is arranged in horizontal symmetry in the first water chamber 2.Such as: well strainer 3
Quantity process the size of flow according to vertical sandrock filter 9,1～6 can be respectively provided with
Individual.
And, the water inlet of each well strainer 3 is near the longitudinal direction of vertical sandrock filter 9
Centrage, is beneficial to into water.
For vertical sandrock filter 9 and the concrete size of well strainer 3 and other features
All it is not limited to certain particular form, can arrange flexibly according to practical situation.
Give some instances simple declaration:
Wherein, arranging flexibly of water cap 4, can be located at the middle part of vertical tank body, or other are fitted
Work as position, as long as vertical tank body can be separated two cavitys.And, water cap 4 is arranged
Between the first intake antrum 1 and the first water chamber 2, for water cap 4, its structure can be with
Prior art keeps consistent.Citing: water cap 4 includes filter base and multiple is arranged in filter
Filter on base.Frit material can use ABS engineering plastics manufacture, and bearing strength is high, steps on
Touch the most broken, filter structure is strengthened screw thread, sets up rubber washer, couple firmly, never take off
Fall.The design of filter base strengthens end seam, makes and between filter plate without advantages such as slough, not depositions.
And, the division of filter housings 5 is the most flexible, is divided into row in filter housings 5
Dirty chamber and the second water chamber.Wherein, blowdown chamber is positioned at outside the first water chamber 2, the second water outlet
Within chamber is positioned at the first water chamber 2, or, blowdown chamber and the second water chamber are respectively positioned on first and go out
Within water cavity 2.
Therefore, here is omitted in deformation like above.
The present embodiment deficiency based on current sandrock filter Yu well strainer 3, emphatically from
Under several aspects improve: a. is ensureing in the case of same filtering traffic, takies minimum
Volume；B. by reducing raw-material usage amount and simplifying manufacturing process, cost is reduced；c.
Simplify on-the-spot installation, reduce the risk installing leakage.
It is last it is noted that various embodiments above is only in order to illustrate technical scheme,
It is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments,
It will be understood by those within the art that: it still can be to described in foregoing embodiments
Technical scheme modify, or the most some or all of technical characteristic carried out equivalent replace
Change；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the present invention each
The scope of embodiment technical scheme.
Claims (10)
1. the semi-automatic integrated filter of vertical sandstone net-type, it is characterised in that include
The vertical sandrock filter of body formula connection and well strainer；
Described vertical sandrock filter includes the first intake antrum, the water cap set gradually from top to bottom
And first water chamber；Described first intake antrum inner circumferential is divided into multiple sandstone filter cavity；
Described well strainer includes that manual driving device and ecto-entad are sequentially coaxially arranged
Filter housings, filtering net cylinder and cleaning sleeve；Described filter housings is along described vertical sand
Being inserted radially into described first water chamber of stone filter, is divided into row in described filter head housings body
Dirty chamber and the second water chamber；Described filtering net cylinder is arranged in described second water chamber, described mistake
It is the second intake antrum between screen tube and cleaning sleeve；Described cleaning sleeve is through described filtration
Device housing, one end of described cleaning sleeve is connected with blowdown chamber, and the other end is set by nozzle structure
Put the inner side at filtering net cylinder；
Described manual driving device is connected with one end of described cleaning sleeve.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 1, its
Being characterised by, described manual driving device is rotatable grip, and described rotatable grip is used for driving
Dynamic described cleaning sleeve carries out circumferentially rotating and/or axial reciprocating moves.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 1, its
It is characterised by, also includes inlet channel, outlet conduit and blow-off line；
Valve body component, each sandstone filter cavity it is provided with between described inlet channel and blow-off line
Water inlet be all connected with described inlet channel, blow-off line respectively by valve body component；
The outlet of described outlet conduit and the second water chamber connects.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 3, its
Being characterised by, described valve body component is manual flushing control valve.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 3, its
Being characterised by, described valve body component is auto-flushing control valve, described auto-flushing control valve with
Controller signals connects.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 3, its
Being characterised by, described inlet channel is provided with the first Pressure gauge, and described first water chamber is provided with
Second Pressure gauge, described outlet conduit is provided with the 3rd Pressure gauge.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 1, its
Being characterised by, described nozzle structure is gap suction nozzle, and the longitudinal cross-section of described gap suction nozzle is leakage
Bucket-shaped；Described cleaning sleeve, under the drive of described manual driving device, makes described gap suction nozzle
Move in a circle.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 1, its
Being characterised by, described nozzle structure is circular suction nozzle, and the longitudinal cross-section of described circular suction nozzle is cone
Column；Described cleaning sleeve, under the drive of described manual driving device, makes described circular suction nozzle
Spin motion.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 1, its
Being characterised by, the quantity of described well strainer is one or more.
The semi-automatic integrated filter of vertical sandstone net-type the most according to claim 9, its
Being characterised by, described well strainer is arranged in horizontal symmetry in described first water chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427642.9A CN105879483B (en) | 2016-06-16 | 2016-06-16 | The vertical semi-automatic integrated filter of sandstone net-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427642.9A CN105879483B (en) | 2016-06-16 | 2016-06-16 | The vertical semi-automatic integrated filter of sandstone net-type |
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| Publication Number | Publication Date |
|---|---|
| CN105879483A true CN105879483A (en) | 2016-08-24 |
| CN105879483B CN105879483B (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610427642.9A Expired - Fee Related CN105879483B (en) | 2016-06-16 | 2016-06-16 | The vertical semi-automatic integrated filter of sandstone net-type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456806A (en) * | 2017-09-11 | 2017-12-12 | 中国农业大学 | A kind of combined filter and modular filtration system |
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|---|---|---|---|---|
| CN2774618Y (en) * | 2005-04-05 | 2006-04-26 | 新疆兵团农机推广中心 | Automatic back flushing net type filter |
| JP2008073666A (en) * | 2006-09-25 | 2008-04-03 | Jfe Steel Kk | Sand filtration device and method, and method of hot-rolling steel sheet by using the same |
| CN104147842A (en) * | 2014-07-31 | 2014-11-19 | 中国农业科学院农田灌溉研究所 | Combined multifunctional filtering device |
| CN204411880U (en) * | 2015-01-27 | 2015-06-24 | 刘新杰 | A kind of filter for agricultural irrigation systems |
| CN205965262U (en) * | 2016-06-16 | 2017-02-22 | 北京通捷智慧水务股份有限公司 | Semi -automatic integrative filter of vertical grit net formula |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456806A (en) * | 2017-09-11 | 2017-12-12 | 中国农业大学 | A kind of combined filter and modular filtration system |
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