CN206121329U - Oil thrower wheel - Google Patents
Oil thrower wheel Download PDFInfo
- Publication number
- CN206121329U CN206121329U CN201621100380.7U CN201621100380U CN206121329U CN 206121329 U CN206121329 U CN 206121329U CN 201621100380 U CN201621100380 U CN 201621100380U CN 206121329 U CN206121329 U CN 206121329U
- Authority
- CN
- China
- Prior art keywords
- stopper slot
- wheel hub
- line
- spider
- filtration
- 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 an oil thrower wheel, include the wheel hub who comprises outer lane and spider, the winding filter bands on wheel hub constitute, the outer lane links to each other through radial brace rod with the spider, all encircle on outer lane and the spider and be equipped with a plurality of spacing grooves that are used for fixed filter bands, the spacing groove includes the first spacing groove of degree of depth less than or equal to filter bands diameter and the second spacing groove that the degree of depth is greater than the filter bands diameter, first spacing groove and second spacing groove are crisscross to be set up on wheel hub. The filter bands location is firm, simple structure, and whole light in weight, small, the filter net layer number is many, and the filter effect is good, and the replacement cost is low, and it is convenient to wash.
Description
Technical field
This utility model is related to purification of air machinery field, and in particular to a kind of oil thrower wheel.
Background technology
Cooking fume exhausting equipment is in the suitable popularization of the catering trade such as family and restaurant, hotel, most of equipment at present
All be that filtering oil smoke is carried out by various drainage screen or screen plate, but this static filtering mode can only filtration fraction oil smoke,
Still have inside significant component of oil smoke, steam access arrangement, corrode inner chamber, motor, flabellum etc., except wanting routine cleaning
Outward, electrical machinery life can be also caused to shorten, pump drainage efficiency is reduced, and increased operation and maintenance cost, the oil smoke row not filtered out
Be put in air, still very big pollution caused to environment, also had a strong impact on the physical and mental health of the people.
There is a kind of centrifugal purifier with rotating filter Dropbox to be applied in terms of purification of air well in recent years,
Its operation principle is that the filter screen silk rotated when by filter screen at a high speed by the dust particale in air is collided, cuts, intercepted, and
Filter screen plate is forcibly taken away under the influence of centrifugal force, and this mode has good clean-up effect.Such as Application No.
200810063704.8 Chinese patent is used for the rotary filter net disk of range hood, the China of Application No. 200910062096.3
Patent discloses a kind of radial radiation-type rotational filter screen disc, and both Dropbox are mainly included by outer skeleton, inner frame, radially connected
The rack of muscle composition, and the twine net wound between inside and outside skeleton, both Dropbox are tied with the Dropbox without inner framework structure
Structure is compared, and the problems such as solving the Dropbox bias because filter screen silk distribution juxtaposition is caused, easily accumulated plugging occur, is extended
Service life and efficiency.But through inspection, both Dropbox yet suffer from following deficiency.
The canoe of this filter wire determines that the filter screen gap from inner frame to outer skeleton becomes larger, between filter wire
The little filter wire that can be caused close to the center of circle of angle is distributed very close, easily causes local and accumulated plugging occurs, if increase angle, and
The filter wire gap close to outer skeleton can be made to become loose, this can all have influence on interception filter effect.
The characteristics of also one rotating speed factor, this filter type is that rotating speed is faster, and filter effect is better, but rotating speed is too
The shortcomings of operation is unstable, noise is big, required motor power is high can be caused soon, rotating speed is slow and does not reach due filter effect.
In practical operation, also multiple double medium filtration Dropbox can be used in series, but this can cause structure weight and into
This is also multiplied, and the flow-disturbing produced between Dropbox when rotating at a high speed can increase windage, noise, in order to ensure filter effect, just
Need to greatly improve motor speed and power.
Utility model content
In order to solve present in prior art certain or some technical problems, this utility model provides one kind and gets rid of oil
Wheel, filters line firm position, and simple structure, overall weight are light, and small volume, the drainage screen number of plies are more, good filtration effect, replacement cost
It is low, it is easy to clean.
To solve above-mentioned existing technical problem, this utility model adopts following scheme：A kind of oil thrower wheel, including by outer ring
With the wheel hub of spider composition, the filtration line composition being wrapped on wheel hub, the outer ring passes through radial support muscle phase with spider
Even, it is equipped with the outer ring and spider some for the fixed stopper slot for filtering line.
Preferably, the stopper slot includes depth being more than less than or equal to the first stopper slot and depth for filtering linear diameter
Second stopper slot of filter linear diameter, first stopper slot and the second stopper slot are crisscross arranged on wheel hub.
Preferably, the stopper slot is located at wheel hub one or both sides, first stopper slot 9 adopts semicircular structure,
The axially vertical depth of second stopper slot is 1/4 hub thickness, and the bottom of second stopper slot adopts semicircular structure, institute
It is three layers or four layers of filtration to state filtration line and axis projection face is formed after stopper slot positioning.
The groove depth direction of second stopper slot is inclined to set with the axis direction projection of wheel hub.
Preferably, a support ring strengthened to radial direction brace rod is provided between the outer ring and spider.
Preferably, being coated with one layer in the wheel hub, radial support muscle, filtration line and support ring detests oil reservoir.
Preferably, the spider is provided with a dismountable switching axle sleeve, between the wheel hub and electric rotating machine
By axle sleeve connection of transferring.
Beneficial effect：
This utility model provides a kind of oil thrower wheel using above-mentioned technical proposal, in overall weight and cost amplification all very littles
On the basis of increase exponentially the number of plies of drainage screen, compare with the Dropbox of single double-layer filtering net structure, in same specification motor conditions
Under, rotating speed is positioned to filtering line by stopper slot on wheel hub, can make filtration equivalent to approximately uniform multiple is improve
The fixation of line is more firm, and positioning is more accurate, can make the intensity of radial support muscle higher by support ring, and service life is more
Long, the filtration line in different stopper slots can be set according to the angle of inclination of the second stopper slot such that it is able to realize filtering
The overlapped phenomenon of line, makes that the gap of filtration line is less, and compactness is higher, oil thrower wheel filter effect more preferably, the wheel hub, footpath
One layer is coated with brace rod, filtration line and support ring and detests oil reservoir, can be operationally that oils and fatss (oil molecule) as far as possible will not
In adhesion and filtration line, clogging is produced so as to effectively avoid the filtering meshes for filtering line composition, get rid of oil for just individual
The cleaning of wheel is convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Front views of the Fig. 2 for this utility model wheel hub；
Left views of the Fig. 3 for this utility model wheel hub；
Fig. 4 is partial structural diagram of this utility model stopper slot on wheel hub；
Fig. 5 is partial structural diagram of this utility model stopper slot on wheel hub.
In figure：Outer ring 1, support ring 2, switching axle sleeve 3, spider 4, radial support muscle 5, stopper slot 6, wheel hub 7, filtration line
8th, the first stopper slot 9, the second stopper slot 10.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, this utility model is described further：Such as Fig. 1～Fig. 5 institutes
Show, a kind of oil thrower wheel, including the wheel hub 7 being made up of outer ring 4 and spider 1, the filtration line 8 being wrapped on wheel hub 7 is constituted, described
Outer ring 1 is connected by radial support muscle 5 with spider 4, is equipped with some for fixing on the outer ring 1 and spider 4
The stopper slot 6 of filter line 8；The stopper slot 6 includes depth and is more than less than or equal to the first stopper slot 9 and depth for filtering 8 diameter of line
The second stopper slot 10 of 8 diameter of line is filtered, first stopper slot 9 and the second stopper slot 10 are crisscross arranged on wheel hub 7；It is described
Stopper slot 6 is located at 7 one or both sides of wheel hub, and first stopper slot 9 adopts semicircular structure, and second stopper slot 10 is axially
Vertical depth is 1/4 wheel hub, 7 thickness, and the bottom of second stopper slot 10 adopts semicircular structure, the filtration line 8 to pass through limit
Position groove 6 forms axis projection face after positioning be three layers or four layers of filtration；The groove depth direction of second stopper slot 10 and wheel
The axis direction projection of hub 7 is inclined to set；One is provided between the outer ring 1 and spider 4 carries out adding to radial direction brace rod 5
Strong support ring 2；One layer is coated with the wheel hub 7, radial support muscle 5, filtration line 8 and support ring 2 and detests oil reservoir；The center
Disk 1 is provided with a dismountable switching axle sleeve 3, is connected by axle sleeve 3 of transferring between the wheel hub 7 and electric rotating machine.
During real work, as shown in FIG. 1 to 3, outer ring 4 and spider 1 are in horizontal concentric structure, by radial support
5 pairs, muscle both be attached fixation, will filter after line 8 is wound on wheel hub 7, in order to prevent radial support muscle 5 from making for a long time
Flexural deformation is produced with during, a support strengthened to radial direction brace rod 5 has been set between outer ring 1 and spider 4
Ring 2, effectively can play booster action to radial direction brace rod 5, make that the intensity of radial support muscle 5 is higher, and service life is longer,
When being wound on wheel hub 7 to filtration line 8, the filtration line 8 being wrapped on wheel hub 7 can be made in the mistake for using by stopper slot 6
Fixed in journey is not in more firmly to make filtration line 8 that loosening phenomenon is produced on wheel hub 7 due to filtering the slip of line 8, logical
Two-layer filtering meshes can be formed after the winding for filtering line 8, so that oil thrower wheel realizes double medium filtration in use, such as
Shown in Fig. 4 and Fig. 5, the stopper slot 6 includes depth and was more than less than or equal to the first stopper slot 9 and depth for filtering 8 diameter of line
Second stopper slot 10 of filter 8 diameter of line, first stopper slot 9 and the second stopper slot 10 are crisscross arranged on wheel hub 7, when described
It is when 6 one side of stopper slot is arranged on wheel hub 7, different with the groove depth of the second stopper slot 10 by the first stopper slot 9, filtration can be made
Line 8 forms three layer filtration stratum reticulare after winding, so that oil thrower wheel realizes three layer filtration in use, when the stopper slot 6
It is when 7 both sides of wheel hub are arranged, different with the groove depth of the second stopper slot 10 by the first stopper slot 9, after winding can filtration line 8
Four layers of filtering meshes are formed, so that oil thrower wheel realizes four layers of filtration in use, equivalent to two double-deck oil thrower wheels
Combination, compared to single oil thrower wheel or two oil thrower wheel combinations, cost is lower, and more preferably, weight is lighter for filter effect, filters effect
Fruit is more preferable, either three layers or four layers of filtering meshes structure, can be compared to other structures filter effect more preferably, while basis
The thickness of wheel hub 7 is different, using suitable structure, is that the service life of wheel hub 7 is longer, and first stopper slot 9 adopts semicircle
Shape structure, second stopper slot, 10 axially vertical depth are 1/4 wheel hub, 7 thickness, and the bottom of second stopper slot 10 adopts
Semicircular structure, after the completion of the winding of line 8 is filtered, filtration line 8 is higher with the compactness of fitting of stopper slot 6, meanwhile, second is spacing
10 axially vertical depth of groove is 1/4 wheel hub, 7 thickness, when using two-sided setting stopper slot 6, wheel hub 7 can be made to realize quadruple
While filtering meshes structure, make the service life of wheel hub 7 longer, when groove depth direction and 7 diameter of wheel hub of the second stopper slot 10
When arranging in Relative vertical, as shown in figure 5, in the first stopper slot 9 and the second stopper slot 10 mistake constituted by the filtration line 8 of winding
Filter mesh layer axis projection is concentric line segment chi structure, and its neighbor distance is the circle of the first stopper slot 9 and the second stopper slot 10
The heart is away from when the groove depth direction of the second stopper slot 10 is inclined to set with the axis direction projection of wheel hub 7；As shown in figure 4, first
In stopper slot 9 and the second stopper slot 10 filtering meshes axis projection constituted by the filtration line 8 of winding is that concentric line segment intersects
Or both overlay structure, its neighbor distance can be set according to the angle of inclination of the second stopper slot 10 such that it is able to real
Existing overlapped phenomenon, compared to structure is vertically arranged, the gap for filtering line 8 is less, and compactness is higher, and oil thrower wheel filters effect
Fruit more preferably, is coated with one layer in the wheel hub 7, radial support muscle 5, filtration line 8 and support ring 2 and detests oil reservoir, operationally can
It is that oils and fatss (oil molecule) will not be adhered to as far as possible and be filtered on line 8, produces so as to effectively avoid the filtering meshes for filtering the composition of line 8
Raw clogging, when being cleaned, cleans convenient, and the spider 1 is provided with a dismountable switching axle sleeve 3,
Connected by axle sleeve 3 of transferring between the wheel hub 7 and electric rotating machine, switching axle sleeve 3 adopts demountable structure, needed when line 8 is filtered
When to be changed, need to only dismantle lower switching axle sleeve 3 and just can change to filtering line 8, cost is lower, can realize reusing,
More energy saving, is attached with the rotary shaft on electric rotating machine by switching axle sleeve 3, and connected mode is easier, filters
Line firm position, simple structure, overall weight are light, and small volume, the drainage screen number of plies are more, and good filtration effect, replacement cost are low, cleaning
It is convenient.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (6)
1. a kind of oil thrower wheel, including the wheel hub (7) being made up of outer ring (4) and spider (1), the filtration being wrapped on wheel hub (7)
Line (8) is constituted, and the outer ring (1) is connected by radial support muscle (5) with spider (4), it is characterised in that：The outer ring (1)
Some for the fixed stopper slot (6) for filtering line (8) with being equipped with spider (4), the stopper slot (6) is little including depth
In equal to the second stopper slot (10) of the first stopper slot (9) and depth more than filtration line (8) diameter for filtering line (8) diameter, institute
State the first stopper slot (9) and the second stopper slot (10) is crisscross arranged on wheel hub (7).
2. a kind of oil thrower wheel according to claim 1, it is characterised in that：The stopper slot (6) positioned at wheel hub (7) side or
Both sides, first stopper slot (9) adopt semicircular structure, and the axially vertical depth of second stopper slot (10) is 1/4 wheel hub
(7) thickness, the bottom of second stopper slot (10) adopt semicircular structure, the filtration line (8) to position by stopper slot (6)
It is three layers or four layers of filtration to form axis projection face afterwards.
3. a kind of oil thrower wheel according to claim 2, it is characterised in that：The groove depth direction of second stopper slot (10) with
The axis direction projection of wheel hub (7) is inclined to set.
4. a kind of oil thrower wheel according to claim 1, it is characterised in that：It is provided between the outer ring (1) and spider (4)
One support ring (2) strengthened by radial direction brace rod (5).
5. a kind of oil thrower wheel according to claim 4, it is characterised in that：The wheel hub (7), radial support muscle (5), filtration
One layer is coated with line (8) and support ring (2) and detests oil reservoir.
6. a kind of oil thrower wheel according to claim 4, it is characterised in that：The spider (1) is provided with one detachably
Switching axle sleeve (3), the wheel hub (7) between electric rotating machine by transfer axle sleeve (3) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100380.7U CN206121329U (en) | 2016-09-30 | 2016-09-30 | Oil thrower wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100380.7U CN206121329U (en) | 2016-09-30 | 2016-09-30 | Oil thrower wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121329U true CN206121329U (en) | 2017-04-26 |
Family
ID=58571252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100380.7U Expired - Fee Related CN206121329U (en) | 2016-09-30 | 2016-09-30 | Oil thrower wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998775A (en) * | 2017-07-03 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of automatically cleaning strainer and application have the draught fan impeller and range hood of the strainer |
| CN108087939A (en) * | 2018-01-23 | 2018-05-29 | 武汉浩航环保科技有限公司 | A kind of disc type soot dust granule object seperator |
-
2016
- 2016-09-30 CN CN201621100380.7U patent/CN206121329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998775A (en) * | 2017-07-03 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of automatically cleaning strainer and application have the draught fan impeller and range hood of the strainer |
| CN107998775B (en) * | 2017-07-03 | 2024-04-05 | 宁波方太厨具有限公司 | Self-cleaning filter screen, fan impeller applying same and range hood |
| CN108087939A (en) * | 2018-01-23 | 2018-05-29 | 武汉浩航环保科技有限公司 | A kind of disc type soot dust granule object seperator |
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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: 20170426 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |