CN207153221U - One kind cone helical filter - Google Patents
One kind cone helical filter Download PDFInfo
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- CN207153221U CN207153221U CN201720630020.6U CN201720630020U CN207153221U CN 207153221 U CN207153221 U CN 207153221U CN 201720630020 U CN201720630020 U CN 201720630020U CN 207153221 U CN207153221 U CN 207153221U
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- cylindrical shell
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Abstract
The utility model provides a kind of cone helical filter, it is characterised in that：By metal strip thing, helically coiling forms filter in the clockwise direction；Filter includes cylindrical shell and is connected to the Conical Shells With of cylindrical shell lower end, and cylindrical shell is with the metal strip thing retainer plate that the helically coiling in same level forms along clockwise direction；With metal strip thing, by wider one end, apicad helically coiling forms direction cone Conical Shells With is in coniform circle body wide at the top and narrow at the bottom, and the diameter of the wider one end of Conical Shells With is identical with the diameter of the minimum circle body of cylindrical shell, and is connected with the minimum circle body of cylindrical shell；Gap is left between the metal strip thing of filter；Leak circle is additionally provided between cylindrical shell and Conical Shells With, one end of leak circle is connected to the minimum circle body of cylindrical shell, and the other end is connected to the wider one end of Conical Shells With.The cone helical structure of the filter is advantageous to draining at a high speed by the way that draining forms the spiral water flow of high speed by filter, reduces the blocking of sewer pipe.
Description
Technical field
A kind of filter is the utility model is related to, more particularly, to a kind of for sewer, the cone spiral filtration of wash basin
Device.
Background technology
The filter of the pond such as existing wash basin, kitchen basin sewer mouth be mostly tiny stainless steel cloth or
The stainless steel substrates of many circular holes have been opened, the current passed through are divided into one one, it is larger to the resistance of current, so as to cause down
Water velocity in waterpipe is slower, can not take away tiny dirt, easily it is deposited and attached on inner-walls of duct, from
And cause the blocking of sewer pipe.
According to Ke Shi effects, the earth drives object or fluid that the Northern Hemisphere moves along the direction of motion to right avertence from the change of team,
The Southern Hemisphere is then to left avertence.So on the Northern Hemisphere, the water in pond can form right handed whirlpool when flowing downward,
Sewage in pipeline is excluded, avoided by that can form siphonage during the S-shaped elbow of drainpipe by the current of high speed as early as possible
Deposition of dirt forms blocking in pipeline.But existing netted or cellular filter hinders the rotation of current, also reduces
The speed of current, hinders siphonage, so as to cause the precipitation of dirt, exacerbates the blocking of pipeline.
Utility model content
The utility model provides a kind of filter for pond sewer mouths such as wash basin, kitchen basins, the filtering
The cone helical structure of device is advantageous to draining at a high speed by the way that draining forms the spiral water flow of high speed in filter, under further reducing
The blocking of waterpipe.
To achieve the above object, the utility model is using the metal strip thing coiling filter, specific method：
One kind cone helical filter, it is characterised in that：Filter by metal strip thing in the clockwise direction helically coiling and
Into；The filter includes cylindrical shell and is connected to the Conical Shells With of cylindrical shell lower end, and described cylindrical shell is with metal strip thing
From outer ring to inner ring, the helically coiling in same level is some along clockwise direction encloses the retainer plate formed, and Conical Shells With passes through solid
Fixed circle is arranged in the tube chamber of sewer pipe, and each layer metal strip thing of retainer plate is 0 in the pitch of vertical direction；
Described Conical Shells With with metal strip thing by wider one end apicad direction cone helically coiling form present width
Under narrow coniform circle body, the diameter of the wider one end of Conical Shells With is identical with the diameter of the minimum circle body of cylindrical shell, and Conical Shells With
Wider one end is connected with the minimum circle body of cylindrical shell, and the Conical Shells With cone angle is 115 ~ 125 °；The metal of the filter
The gap for filtering debris is left between bar, gap setting is that continuous helical is downward.
Further, leak circle is additionally provided between the cylindrical shell and Conical Shells With, the leak circle is existed with metal strip thing
Clockwise direction coiling curl cylindrical enclosure body, one end of leak circle are connected to the minimum circle body of cylindrical shell, other end connection
In the wider one end of Conical Shells With, the circle body diameter of the leak circle is identical with the diameter of the minimum circle body of cylindrical shell.
Further, the diameter of the retainer plate maximum circle body is more than or equal to sewer mouth internal diameter；Leak circle circle
Body diameter is less than the intraoral footpath of drain pipe.
Further, the leak circle is identical with Conical Shells With gap, and gap is 2 ~ 3.5mm.
Further, described metal strip thing is stainless steel band, or stainless steel wire.
Further, the stainless steel band of the filter and Conical Shells With bus are perpendicular, and turn on the outside of filter.
Further, the Conical Shells With cone angle is 120 °.
Further, the gap of the metal strip thing for forming retainer plate is 0 ~ 3mm.
Further, the number of turns of the retainer plate is 2 ~ 3 circles.
The utility model turns to the helix shaped filter with certain taper using metal strip thing, according to Ke Shi effects
The moving fluid in the earth Northern Hemisphere can be caused to deflect to the right, so as to produce clockwise rotation, the filter hand of spiral is
Clockwise, cause the trend of water flow rotary identical with Ke Shi effects, so as to accelerate the speed of the spiral water flow to turn clockwise,
Make current that siphonage be more readily formed by the S-shaped elbow of sewer pipe, be easy to take away the dirt in pipeline, reduce pipeline
Blocking；Leave helical gap between the filter metal strip thing, be not only able to be formed spiral water flow, spiral metal band with
Duct wall is in certain angle, and bootable current rush at the inwall of pipeline, the shape on inner-walls of duct with speed at an angle
Into turbulent flow, along with the effect of impulsive force, easily the dirt that inner-walls of duct adheres to is washed away, avoids dirt absorption in inner-walls of duct
Upper reduction pipe diameter, reduces the blocking of pipeline；In the fabrication process, can as needed filtering objects size adjustment filtering
Pitch between the metal strip thing of device：Pitch is smaller, and the gap between metal strip thing is smaller, and the effect for filtering dirt is better
, but the flow velocity for the water for passing through filter can be smaller, and when pitch increases, gap increases therewith between metal strip thing, passes through
The flow velocity of the water of filter can be bigger, but the effect for filtering dirt is deteriorated, and has larger dirt and causes blocking into sewer；Cone
The gap of helical filter is adjusted by the taper of Conical Shells With drift angle, and for taper at 115 ~ 125 °, cone helical filter is identical
Under height, there is suitable current gap, and will not caused by Conical Shells With taper is too small current impurity retention.
The utility model having the beneficial effect that compared with prior art：
1. the cone helical filter is the coiling of clock wise spirals direction, with reference to Ke Shi effects and continuous gap between screw, make
By the current of this filter quickly through filter and sewer pipe, accelerate drainage speed.
2. forming the continuous whirlpool of high speed by the current of the cone helical filter, it is total to the S-shaped elbow of sewer pipe
Same-action forms siphonage, produces downward suction, the dirt in water is taken away, and avoids its deposition in the duct.
, can will be attached 3. the spiral metal band for boring helical filter rushes at the inwall of pipeline to the inclination angle guiding current of duct wall
The rubbish in inner-walls of duct washes away, and avoids the blocking of pipeline.
4. under conditions of height is certain, such as fixed sewer mouth of pipe depth, the cone helical filter can pass through circular cone
Shell drift angle taper adjusts the current gap of the filter, filter is coped with different filtering environment, meets a variety of filterings
Condition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is spiral water flow schematic diagram of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is structural representation of the present utility model.
Wherein, in figure respectively marked as：1st, retainer plate；2nd, Conical Shells With；3rd, drain pipe；4th, leak circle.
Embodiment
A kind of cone helical filter of the present utility model is described further below in conjunction with the accompanying drawings, described embodiment
Only the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality
The scope of type protection.
Embodiment 1
As shown in figure 3, filter is by stainless steel band thick and wide 2mm 0.5mm helically coiling in the clockwise direction；Stainless steel
The inclination angle of band and cone base horizontal plane is 60 °；Bore the spiral a diameter of 36mm in bottom（Compared to the sewer pipe where the filter
The big 4mm of 3 internal diameters）.The filter includes cylindrical shell and Conical Shells With 2, and filter cylindrical shell includes retainer plate 1 and leak circle 4；Institute
State retainer plate 1 and be arranged at filter one end, around being made as centered on sewer mouth center line with stainless steel band along clockwise direction
Circular stainless steel zone circle, coiling 3 weeks in same level from outer ring to inner ring, each layer stainless steel gap of retainer plate 1 are
1mm, the pitch of stainless steel band vertical direction is 0.
The third layer stainless steel zone circle being connected with the inner ring of retainer plate 1 begins with taper, the stainless steel band lower end of retainer plate 1
Face is postponed to Conical Shells With 2, and with stainless steel band, by bottom surface, apicad helically coiling is bored into the side wall of Conical Shells With 2, circle in direction to Conical Shells With 2
The basal diameter of conical shell 2 is identical with the inner ring diameter of retainer plate 1, and the taper of the Conical Shells With 2 is arranged to 120 °, pitch 3.5mm, circle
Opposite direction of the summit of conical shell 2 towards the place direction of retainer plate 1；Left between the stainless steel band of the Conical Shells With 2 for filtering
The gap of debris, the gap between stainless steel band are 3mm, and gap setting is that continuous helical is downward.
The cone helical filter is in integrally the conical shell of stainless steel band coiling, in the absence of the leak circle 4 of cylindrical section, can be hung
Filtering for sewer of wash basin pipeline 3.
Embodiment 2
As shown in figure 4, stainless steel wire in the clockwise direction helically coiling of the filter by diameter 2mm；It is straight to bore spiral bottom
Footpath is 38mm（Compared to the big 6mm of the internal diameter of sewer pipe 3 where the filter）.The filter includes cylindrical shell and Conical Shells With 2,
Filter cylindrical shell includes retainer plate 1 and leak circle 4；The retainer plate 1 is arranged at filter one end, with stainless steel wire along up time
Pin direction, around being made as circular stainless steel zone circle centered on sewer mouth center line, from outer ring to inner ring in same level
Coiling 2 weeks, each layer stainless steel wire gap of retainer plate 1 is 0, and the pitch of vertical direction is 0.
The third layer stainless steel wire ring being connected with the inner ring of retainer plate 1 begins with taper, and stainless steel wire end is postponed to circular cone
Shell 2, with stainless steel wire, by bottom surface, apicad helically coiling is bored into the side wall of Conical Shells With 2 in direction to Conical Shells With 2, and the bottom surface of Conical Shells With 2 is straight
Footpath is identical with the inner ring diameter of retainer plate 1, and the taper of the Conical Shells With 2 is arranged to 115 °, pitch 4mm, the summit court of Conical Shells With 2
To the opposite direction in the place direction of retainer plate 1；The gap for filtering debris is left between the stainless steel wire of the Conical Shells With 2, no
Gap between rust steel wire is 2mm, and gap setting is that continuous helical is downward.
The cone helical filter is in integrally the conical shell of stainless steel wire coiling, in the absence of the leak circle 4 of cylindrical section, and not
Become rusty the angle that steel band is presented, and the gap between stainless steel wire is smaller, can hang the filtering for sewer of wash basin pipeline 3.
Embodiment 3
As shown in figure 1, filter is by stainless steel band thick and wide 2mm 0.5mm helically coiling in the clockwise direction；Stainless steel
The inclination angle of band and cone base horizontal plane is 62.5 °；The spiral a diameter of 32mm in bottom is bored, with the sewer pipe where the filter
3 internal diameters are identical.The filter includes cylindrical shell and Conical Shells With 2, and filter cylindrical shell includes retainer plate 1 and leak circle 4；It is described
Retainer plate 1 is arranged at filter one end, around being made as justifying centered on sewer mouth center line with stainless steel band along clockwise direction
Shape stainless steel zone circle, coiling 2 weeks in same level from outer ring to inner ring, each layer stainless steel band gap of retainer plate 1 are
3.5mm, the pitch of vertical direction is 0.
The third layer stainless steel zone circle being connected with the inner ring of retainer plate 1 begins with taper, and stainless steel band end is postponed in leak
Circle 4, leak circle 4 are in the helical form cylindrical shell of stainless steel band coiling, and the pitch of its vertical direction is 4mm, one end of leak circle 4 to
On be connected to the inner ring of retainer plate 1, the other end is connected to downwards the bottom surface of Conical Shells With 2.
The stainless steel band lower surface of leak circle 4 is postponed to Conical Shells With 2, Conical Shells With 2 with stainless steel band by bottom surface apicad
Helically coiling is bored into the side wall of Conical Shells With 2 in direction, and the basal diameter of Conical Shells With 2 is identical with the inner ring diameter of retainer plate 1, the Conical Shells With
2 cone angle is arranged to 125 °, pitch 4mm, the opposite direction of the summit of Conical Shells With 2 towards the place direction of retainer plate 1；The filtering
Leave the gap for filtering debris between the stainless steel band of device, the gap between stainless steel band is 3.5mm, and gap setting is connects
Continuous downward spiral.
The cone helical filter is in integrally the gyroscope-like filter of stainless steel band coiling, adds the leak shell of cylindrical section,
With larger particle carrying capacity；Helical filter is bored during use to fix in sewer pipe 3 by Conical Shells With 2, bores spiral filtration
The retainer plate 1 of device keeps stability of the cone helical filter in sewer pipe 3, is usually used in kitchen parallel to 3 mouthfuls of sewer pipe
The filtering of water channel sewage pipeline 3.
Claims (9)
1. one kind cone helical filter, it is characterised in that：By metal strip thing, helically coiling forms filter in the clockwise direction；
The filter includes cylindrical shell and is connected to the Conical Shells With of cylindrical shell lower end（2）, described cylindrical shell is with metal strip thing
From outer ring to inner ring, the helically coiling in same level is some along clockwise direction encloses the retainer plate formed（1）, Conical Shells With（2）
Pass through retainer plate（1）It is arranged on sewer pipe（3）Tube chamber in, retainer plate（1）Each layer metal strip thing in vertical direction
Pitch is 0；
Described Conical Shells With（2）With metal strip thing by wider one end apicad presenting under width of forming of direction cone helically coiling
Narrow coniform circle body, Conical Shells With（2）The diameter of wider one end is identical with the diameter of the minimum circle body of cylindrical shell, and Conical Shells With
（2）Wider one end is connected with the minimum circle body of cylindrical shell, the Conical Shells With（2）Cone angle is 115 ~ 125 °；The filter
Metal strip thing between leave gap for filtering debris, gap setting is that continuous helical is downward.
A kind of 2. cone helical filter according to claim 1, it is characterised in that：The cylindrical shell and Conical Shells With（2）It
Between be additionally provided with leak circle（4）, the leak circle（4）With metal strip thing coiling curl cylindrical enclosure body in the clockwise direction,
Leak circle（4）One end be connected to the minimum circle body of cylindrical shell, the other end is connected to Conical Shells With（2）Wider one end, the leakage
Hydrosphere（4）Circle body diameter it is identical with the diameter of the minimum circle body of cylindrical shell.
A kind of 3. cone helical filter according to claim 2, it is characterised in that：The retainer plate（1）Maximum circle body
Diameter is more than or equal to sewer pipe（3）Intraoral footpath；Leak circle（4）Circle body diameter is less than the intraoral footpath of drain pipe.
A kind of 4. cone helical filter according to claim 2, it is characterised in that：The leak circle（4）With Conical Shells With（2）
Gap is identical, and gap is 2 ~ 3.5mm.
A kind of 5. cone helical filter according to claim 1, it is characterised in that：Described metal strip thing is stainless steel
Band, or stainless steel wire.
A kind of 6. cone helical filter according to claim 5, it is characterised in that：The stainless steel band and circle of the filter
Conical shell（2）Bus is perpendicular, and turns on the outside of filter.
A kind of 7. cone helical filter according to claim 1, it is characterised in that：The Conical Shells With（2）Cone angle is 120 °.
A kind of 8. cone helical filter according to claim 1, it is characterised in that：The composition retainer plate（1）Metal
The gap of bar is 0 ~ 3mm.
A kind of 9. cone helical filter according to claim 1, it is characterised in that：The retainer plate（1）The number of turns be 2 ~ 3
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630020.6U CN207153221U (en) | 2017-06-02 | 2017-06-02 | One kind cone helical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630020.6U CN207153221U (en) | 2017-06-02 | 2017-06-02 | One kind cone helical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153221U true CN207153221U (en) | 2018-03-30 |
Family
ID=61710342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630020.6U Active CN207153221U (en) | 2017-06-02 | 2017-06-02 | One kind cone helical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984086A (en) * | 2017-06-02 | 2017-07-28 | 韩林峰 | One kind cone helical filter |
-
2017
- 2017-06-02 CN CN201720630020.6U patent/CN207153221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984086A (en) * | 2017-06-02 | 2017-07-28 | 韩林峰 | One kind cone helical filter |
| CN106984086B (en) * | 2017-06-02 | 2023-08-08 | 韩林峰 | Cone spiral filter |
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