CN206198811U - Stable flow type filter - Google Patents
Stable flow type filter Download PDFInfo
- Publication number
- CN206198811U CN206198811U CN201621201224.XU CN201621201224U CN206198811U CN 206198811 U CN206198811 U CN 206198811U CN 201621201224 U CN201621201224 U CN 201621201224U CN 206198811 U CN206198811 U CN 206198811U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- current stabilization
- central rotating
- stabilization cover
- water
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of stable flow type filter, including housing (1), it is characterised in that：Demarcation strip (3) is provided with the housing (1), housing is divided into upper chamber and lower cavity by the demarcation strip (3), the filter screen (2) of column is provided with the upper chamber, upper chamber is divided into water-purifying cavity (2 1) and intake antrum (4) by the filter screen (2), current stabilization cover (4 1) and central rotating shaft (4 2) are provided with the intake antrum (4), current stabilization cover (4 1) is provided with apopore (4 4), the central rotating shaft (4 2) is provided with blade (4 3), water inlet (1 2) enters water slug blade (4 3) and drives central rotating shaft (4 2) to rotate, the lower cavity is set to dirt collection chamber (5), the demarcation strip (3) is provided with lower dirty mouth (3 2).Compared with prior art, the utility model has simple structure, and current stabilization, cleaning performance are good.
Description
Technical field
The utility model is related to a kind of filter, especially a kind of stable flow type filter.
Background technology
, it is necessary to filter filters water in a canal during crops drip irrigation, remove the silt in water in a canal to prevent from blocking dropper
Head, after existing filter work a period of time, can need the treatment silt that is stopped because silting is serious, process silt
During generally need to be removed with high pressure water washing or excavated by manual work, processing procedure wastes time and energy, influence operating efficiency；And, warp
Often have the disposable impurity for entering into screen pack too many, block filter screen, the phenomenon for making current instantaneously to pass through；Further, big
The water flow that filter is flowed through when many is unstable, and the impulsive force to strainer screen is not of uniform size, often results in filter screen
Deformed damaged.In order to solve problem above, the utility model proposes a kind of stable flow type filter.
The content of the invention
The purpose of this utility model is to provide a kind of stable flow type filter.
The utility model discloses a kind of stable flow type filter, including housing (1), it is characterised in that：In the housing (1)
Demarcation strip (3) is provided with, housing cavity is divided into upper chamber and lower cavity by the demarcation strip (3), in the upper chamber
The filter screen (2) of column is provided with, upper chamber is divided into water-purifying cavity (2-1) and intake antrum (4), the water-purifying cavity by the filter screen (2)
(2-2) is provided with discharge outlet (1-1), and the intake antrum (4) is provided with water inlet (1-2), and water inlet (1-2) place is provided with current stabilization cover
(4-1) and central rotating shaft (4-2), current stabilization cover (4-1) is provided with apopore (4-4), and the central rotating shaft (4-2) is provided with blade
(4-3), water inlet (1-2) enters water slug blade (4-3) and drives central rotating shaft (4-2) to rotate, and drives current stabilization cover (4-1) to rotate,
The lower cavity is set to dirt collection chamber (5), and the dirt collection chamber (5) is provided with sewage draining exit (1-3), above-mentioned intake antrum (4) and dirt collection
Lower dirty mouth (3-2) is provided between chamber (5).
Used as improvement, the current stabilization cover (4-1) is provided with apopore (4-4), and the apopore (4-4) is with diameter greater than filter screen
(2) diameter of filter bores on.
When actually used：Water enters intake antrum (4) by water inlet (1-2), enters water-purifying cavity (2-1) through filter screen (2), most
Discharged by discharge outlet (1-1) eventually, during into intake antrum (4), the blade on water impact central rotating shaft (4-2) drives center to turn
Axle (4-2) and current stabilization cover (4-1) synchronous axial system being fixed on central rotating shaft (4-2), mistake of the water to be filtered from current stabilization cover (4-1)
Consider hole A (4-4) outflows, realize filtering.
Because apopore (4-4) is with diameter greater than the filter opening diameter on filter screen (2), debris major part can be prevented to be gathered in
Overcurrent mouth (3-3), so as to avoid, apopore (4-4) blocking water in a canal is trapped in current stabilization cover (4-1) and filter screen (2) load is excessive
Phenomenon.
Used as improvement, the center line of the apopore (4-4) on the current stabilization cover (4-1) is not parallel to be also not orthogonal to central point
The radius at place.I.e. water outlet direction is non-radial water outlet, can further realize that current stabilization is acted on, while filter can be cleaned preferably
The spot of online residual.
Used as improvement, the upper semisection of the central rotating shaft (4-2) is hollow, and the central rotating shaft (4-2) connects current stabilization
Cover (4-1), the central rotating shaft (4-2) drives current stabilization cover (4-1) to rotate together.
Used as improvement, the top on top connection current stabilization cover (4-1) of the central rotating shaft (4-2), bottom is fixing end.
When actually used：The apopore (4-4) is set to the direction of liquid centrifugal force, can effectively prevent apopore from blocking up
Plug, while making the resistance of current stabilization cover (4-1) interior liquid smaller, it is easier to be thrown out of current stabilization cover (4-1) and rapidly enter secondary filter
Stage.The upper semisection of the central rotating shaft (4-2) is made hollow, it is possible to reduce central rotating shaft (4-2) and current stabilization cover (4-1)
Own wt, so as to reduce rotary resistance, improves rotational efficienty, and then improve the operating efficiency of filter.
Compared with prior art, the characteristics of not only there is the utility model secondary stratification filtering and current stabilization to filter, prevents filter
Net prevents filter screen unbalance stress while blocking, so as to significantly improve the service life of filter screen；And can not influence
Real-time flushing filtering net in the case of work, prevents impurity from falling on hole is considered, and improves the operating efficiency and service life of filter,
With simple structure, the features such as current stabilization, cleaning performance are good.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the sectional view in A-A directions in Fig. 1.
Fig. 3 is the sectional view in B-B directions in Fig. 1.
Fig. 4 is the structural representation of embodiment 2.
Shown in figure：1 is housing, and 1-1 is discharge outlet, and 1-2 is water inlet, and 1-3 is sewage draining exit, and 1-4 is access hole, and 2 are
Filter screen, 2-1 is water-purifying cavity, and 3 is demarcation strip, and 3-1 is that filter screen fixes edge, and 3-2 is lower dirty mouth, and 3-3 is overcurrent mouth, and 4 is intake antrum,
4-1 is current stabilization cover, and 4-2 is central rotating shaft, and 4-3 is blade, and 4-4 is apopore, and 5 is dirt collection chamber.
Specific embodiment
Embodiment 1：Reference picture 1~3, is the structural representation of the utility model embodiment 1, a kind of stable flow type filter,
Including housing 1, it is characterised in that：Demarcation strip 3 is provided with the housing 1, housing cavity is divided into upper chambers by the demarcation strip 3
Body and lower cavity, are provided with the filter screen 2 of column in the upper chamber, the filter screen 2 by upper chamber be divided into water-purifying cavity 2-1 and
Intake antrum 4, the water-purifying cavity 2-2 is provided with discharge outlet 1-1, and the intake antrum 4 is provided with water inlet 1-2, is set at the water inlet 1-2
There are current stabilization cover 4-1 and central rotating shaft 4-2, current stabilization cover 4-1 to be provided with apopore 4-4, the central rotating shaft 4-2 and be provided with blade 4-
3, water inlet 1-2 enter water slug blade 4-3 and drive central rotating shaft 4-2 to rotate, and drive current stabilization cover 4-1 to rotate, the lower cavity
Dirt collection chamber 5 is set to, the dirt collection chamber 5 is provided with sewage draining exit 1-3, lower dirty mouth 3-2 is provided between above-mentioned intake antrum 4 and dirt collection chamber 5.
Used as improvement, the current stabilization cover 4-1 is provided with apopore 4-4, and the apopore 4-4 is with diameter greater than mistake on filter screen 2
The diameter of filter opening.
When actually used：Water enters intake antrum 4 by water inlet 1-2, enters water-purifying cavity 2-1 through filter screen 2, finally by draining
Mouth 1-1 discharges, during into intake antrum 4, the blade on water impact central rotating shaft 4-2, in driving central rotating shaft 4-2 and being fixed on
Current stabilization cover 4-1 synchronous axial systems on heart rotating shaft 4-2, water to be filtered flows out from the overanxious hole A4-4 of current stabilization cover 4-1, realizes filtering.
Because apopore 4-4 is with diameter greater than the filter opening diameter on filter screen 2, debris major part can be prevented to be gathered in excessively stream
Mouth 3-3, is trapped in current stabilization cover 4-1 and the excessive phenomenon of the load of filter screen 2 so as to avoid apopore 4-4 blocking water in a canal.
Used as improvement, the upper semisection of the central rotating shaft 4-2 is hollow, the central rotating shaft 4-2 connection current stabilization covers 4-
1, the central rotating shaft 4-2 drive current stabilization cover 4-1 to rotate together.
Used as improvement, the top of the central rotating shaft 4-2 connects the top of current stabilization cover 4-1, and bottom is fixing end.
When actually used：The apopore 4-4 is set to the direction of liquid centrifugal force, can effectively prevent apopore from blocking up
Plug, while making the resistance of liquid in current stabilization cover 4-1 smaller, it is easier to be thrown out of current stabilization cover 4-1 and rapidly enter the secondary filter stage.
The upper semisection of the central rotating shaft 4-2 is made hollow, it is possible to reduce the own wt of central rotating shaft 4-2 and current stabilization cover 4-1, from
And rotary resistance is reduced, rotational efficienty is improved, and then improve the operating efficiency of filter.
Embodiment 2, reference picture 4 is the structural representation of the utility model embodiment 2, compared with Example 1, this implementation
Example difference be：Used as improvement, the center line of the apopore 4-4 on the current stabilization cover 4-1 is not parallel to be also not orthogonal to
Radius where central point.I.e. water outlet direction is non-radial water outlet, can further realize that current stabilization is acted on, while can be more preferable
The spot remained on cleaning filter screen.
When actually used：The water outlet of current stabilization cover forms an angle with filter screen shape, and the surface to filter screen is rinsed, and prevents impurity
Fall on filter screen, improve filter screen service life, improve operating efficiency.
Claims (5)
1. a kind of stable flow type filter, including housing (1), it is characterised in that：Demarcation strip (3) is provided with the housing (1), it is described
Housing cavity is divided into upper chamber and lower cavity by demarcation strip (3), and the filter screen (2) of column is provided with the upper chamber,
Upper chamber is divided into water-purifying cavity (2-1) and intake antrum (4) by the filter screen (2), and the water-purifying cavity (2-1) is provided with discharge outlet (1-
1), the intake antrum (4) is provided with water inlet (1-2), and water inlet (1-2) place is provided with current stabilization cover (4-1) and central rotating shaft (4-
2), current stabilization cover (4-1) is provided with apopore (4-4), and the central rotating shaft (4-2) is provided with blade (4-3), water inlet (1-2)
Entering water slug blade (4-3) drives central rotating shaft (4-2) to rotate, and drives current stabilization cover (4-1) to rotate, and the lower cavity is set to collection
Dirty chamber (5), the dirt collection chamber (5) is provided with sewage draining exit (1-3), and lower dirty mouth is provided between above-mentioned intake antrum (4) and dirt collection chamber (5)
(3-2)。
2. stable flow type filter according to claim 1, it is characterised in that：The apopore (4-4) is with diameter greater than filter screen
(2) diameter of filter bores on.
3. stable flow type filter according to claim 1 and 2, it is characterised in that：Apopore on the current stabilization cover (4-1)
The center line of (4-4) is not parallel be also not orthogonal to central point where radius.
4. stable flow type filter according to claim 1 and 2, it is characterised in that：The central rotating shaft (4-2) is hollow cylinder
Body, the central rotating shaft (4-2) connects current stabilization cover (4-1).
5. stable flow type filter according to claim 3, it is characterised in that：The central rotating shaft (4-2) is hollow cylinder,
The central rotating shaft (4-2) connects current stabilization cover (4-1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182866X | 2016-10-27 | ||
| CN201621182866 | 2016-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198811U true CN206198811U (en) | 2017-05-31 |
Family
ID=58753945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621201224.XU Expired - Fee Related CN206198811U (en) | 2016-10-27 | 2016-11-07 | Stable flow type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198811U (en) |
-
2016
- 2016-11-07 CN CN201621201224.XU patent/CN206198811U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171107 |