CN210178645U - Wind wheel with purification performance - Google Patents
Wind wheel with purification performance Download PDFInfo
- Publication number
- CN210178645U CN210178645U CN201920493563.7U CN201920493563U CN210178645U CN 210178645 U CN210178645 U CN 210178645U CN 201920493563 U CN201920493563 U CN 201920493563U CN 210178645 U CN210178645 U CN 210178645U
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- CN
- China
- Prior art keywords
- purification
- wind wheel
- air inlet
- separation
- disc
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- 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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- 238000000746 purification Methods 0.000 title claims abstract description 67
- 238000000926 separation method Methods 0.000 claims abstract description 46
- 239000013618 particulate matter Substances 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000003517 fume Substances 0.000 description 7
- 239000004071 soot Substances 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses a wind wheel with purification performance, including being used for installing the purification separation dish in the air inlet terminal surface department of centrifugal wind wheel main part, purification separation dish includes that a plurality of rotation centers with the wind wheel main part are radial distribution's purification filtration strip, the upper and lower terminal surface in purification filtration strip cross-section constitutes the tangential plane, controls the arc separating surface that the terminal surface constitutes the indent, purification separation dish rotates at a high speed, and the incessant cutting of the arc tangential plane of purification filtration strip is by the air inlet flow that centrifugal wind wheel main part produced, and tiny particulate matter in the air inlet flow is caught by the arc separating surface and is down thrown away outward under the centrifugal force effect that purification separation dish rotated the production at a high speed, makes tiny particulate matter and air inlet flow separate. The utility model discloses the during operation, tiny particulate matter can not outwards bounce after being caught, makes tiny particulate matter and air inlet flow separation, and in the tiny particulate matter of catching can not get into the discharge flue at rear again, effectively improved oil smoke separation effect.
Description
Technical Field
The utility model relates to a wind wheel specifically is a wind wheel with purification performance.
Background
The range hood sucks oil smoke through the negative pressure generated by the wind wheel component, the oil smoke is directly discharged to the outside to cause pollution to the outer wall and air, and in addition, after the range hood is used for a long time, oil dirt is easily accumulated on the surface of the wind wheel and is difficult to clean.
In order to solve the above problems, chinese patent document No. CN203642280U discloses a range hood with a soot separator, which comprises a main body of the range hood with a soot collecting hood and a fan assembly, wherein the front side of an air inlet of the fan assembly is provided with the soot separator for rotatably separating soot, the soot separator comprises a central rotating shaft and an outer ring framework, and a separator steel wire is radially overlapped between the central rotating shaft and the outer ring framework. The separator steel wires comprise odd separator steel wires positioned at the front part of the oil fume separator and even separator steel wires positioned at the rear part of the oil fume separator, and the odd separator steel wires and the even separator steel wires are in bamboo type staggered arrangement between front and back quincunx rings. The oil fume separator is arranged on the wind wheel of the range hood, so that the range hood can filter oil fume when sucking the oil fume.
The oil smoke separator of prior art all makes through round steel wire, and when the oil smoke separator rotated at a high speed, round steel wire was hit away oil smoke particulate matter wherein through the mode of striking air inlet flow, can play certain oil smoke separation effect, but at the striking in-process, the oil smoke particulate matter can be at random to bouncing all around, leads to having in some oil smoke particulate matter still can jump the exhaust fume duct at rear, consequently, the effect of its oil smoke separation is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wind wheel with purification performance, it improves oil smoke separation effect to solve the weak point among the prior art.
According to a wind wheel with purification performance of this purpose design, including being used for installing the purification separation dish in the air inlet terminal surface department of centrifugal wind wheel main part, purification separation dish includes a plurality of purification filter strips that are radial distribution with the rotation center of wind wheel main part, the upper and lower terminal surface in purification filter strip cross-section constitutes the tangential plane, controls the arc separating surface that the terminal surface constitutes the indent, purification separation dish rotates at a high speed, and the incessantly cutting of the arc tangential plane of purification filter strip is by the air inlet flow that centrifugal wind wheel main part produced, and tiny particulate matter in the air inlet flow is caught by the arc separating surface and is down thrown away outward under the centrifugal force effect that purification separation dish rotates the production at a high speed, makes tiny particulate matter and air inlet flow separate.
The wind cutting surface is an outward convex arc surface or a straight surface.
The purification separation disc comprises a central disc component and an outer ring disc component; the central disc assembly comprises a first central disc and a second central disc, a plurality of slot positions for installing the head ends of the purification filter strips are formed on the two central discs, and the two central discs are mutually installed into a whole and fixedly clamp the head ends of the purification filter strips in the slot positions; the outer ring disc assembly comprises an outer ring disc, and the tail end of the purification filter strip is fixedly arranged on the outer ring disc.
And the centers of the two central discs are also provided with a purification and separation disc rotating shaft which is in transmission connection with a power source for driving the purification and separation discs to rotate.
The upper end face and the lower end face of the tail end of the purifying filter strip are fixed with the outer ring disc, and the left end face and the right end face of the tail end of the purifying filter strip and the outer ring disc form an open space.
The outer ring disc is provided with a plurality of elastic buckles, and the elastic buckles are buckled on the end face of the air inlet end of the centrifugal wind wheel main body.
The end face of the air inlet end of the centrifugal wind wheel main body is provided with a convex buckling part, and the elastic buckle is buckled on the buckling part.
The buckling part is formed by bending the end surface flanging of the air inlet end of the centrifugal wind wheel main body.
And an oleophobic coating is arranged on the surface of the purification filter strip.
The utility model discloses an foretell technological improvement has following beneficial effect:
through the cross sectional shape who changes the purification filter strip, the terminal surface forms the arc parting surface about the purification filter strip, when purification separation dish rotates at high speed, the terminal surface forms the groove of catching that is used for directly catching tiny particulate matter about the purification filter strip, tiny particulate matter can not outwards bounce after being caught, but down the outer throw-out under the centrifugal force effect that the high-speed rotation of purification separation dish produced, make tiny particulate matter and air inlet flow separation, in the tiny particulate matter of catching can not get into the exhaust passage at rear again, effectively improve oil smoke separation effect.
The utility model discloses can use on occasions such as range hood, dust collecting equipment, air purifier.
Drawings
Fig. 1 is an exploded view of a wind wheel with a purifying function according to a first embodiment of the present invention 1.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an exploded view 2 of a wind wheel with a purifying function according to a first embodiment of the present invention.
Fig. 4 is an enlarged view of fig. 3 at B.
Fig. 5 is an assembly view (section view) of a wind wheel with a purifying function according to a first embodiment of the present invention.
Fig. 6 is an enlarged view of fig. 5 at C.
Fig. 7 is an enlarged view of fig. 5 at D.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-7, the wind wheel with purification function includes purification and separation discs for installing at the air inlet end face of the centrifugal wind wheel main body 1, the purification and separation discs include a plurality of purification and filtration strips 21 radially distributed with the rotation center of the wind wheel main body 1, the upper and lower end faces of the cross section of the purification and filtration strips 21 form a wind cutting face 211, the left and right end faces form an inward concave arc separation face 212, and the arc separation face 212 enables the left and right end faces of the purification and filtration strips 21 to form a capture groove for oil smoke separation along the length direction. Specifically, this purification and separation dish is different with the pure principle of striking the air inlet air current in order to filter tiny particulate matter of prior art round steel silk, when purification and separation dish rotated at a high speed, the air inlet air current that produces by centrifugal wind wheel main part 1 is incessantly cut to the arc of purification and filtration strip 21 face 211, and tiny particulate matter in the air inlet current is caught by arc separation face 212 (catch the groove promptly) and is thrown away outward under the centrifugal force effect that purification and separation dish rotated at a high speed and produces, makes tiny particulate matter and air inlet current separation. The arc-shaped separating surface 212 (i.e. the capturing groove) filters fine particles in the air inlet flow in a capturing mode, and the captured fine particles cannot bounce around, so that the captured fine particles cannot enter the smoke exhaust channel behind again, and the oil smoke separating effect is effectively improved. In addition, the arc-shaped separating surface 212 actively captures fine particles, so that the device can be applied to various range hoods, dust removing equipment and air purifiers, and has a wide application range.
Further, the tangential wind surface 211 is an arc surface or a flat surface which is convex outward, so that the tangential wind resistance generated to the air inlet flow can be effectively reduced, and the influence on the wind speed and the wind pressure of the air inlet flow is smaller.
Further, the purification separation disk comprises a central disk assembly and an outer disk assembly; the central disc assembly comprises a first central disc 22 and a second central disc 23, wherein a plurality of slot positions 221 for installing the head ends of the purification filter strips 21 are formed on the two central discs, the two central discs are mutually installed (such as adopting the modes of screws, welding, buckles and the like, and the mode of the screws is preferred in the embodiment) into a whole, and the head ends of the purification filter strips 21 are fixedly clamped in the slot positions 221; the outer ring disc assembly comprises an outer ring disc 24, and the tail end of the purifying and filtering strip 21 is fixedly arranged on the outer ring disc 24.
Further, the center of two center disks still is formed with purification and separation dish axis of rotation 25, and purification and separation dish axis of rotation 25 is connected with the drive purification and separation dish pivoted power supply transmission, and this power supply can use the motor of drive centrifugal wind wheel 1, also can set up independent motor alone, and former technical scheme, purification and separation dish and centrifugal wind wheel 1's synchronism is better.
Further, the upper and lower terminal surface of purification filter strip 21 tail end is fixed with outer ring dish 24 (if through the welded mode, also can adopt the fixed mode of similar purification filter strip 21 head end), the terminal surface forms open space (as shown in fig. 2) with outer ring dish 24 about purification filter strip 21 tail end, is convenient for throw away tiny particulate matter, and tiny particulate matter throws away the back, under the inertia effect, with the separation of air current of air inlet, can not get into again in the exhaust fume channel at rear.
Further, be equipped with a plurality of elasticity buckles 241 on outer ring dish 24, elasticity buckle 241 lock joint is on the terminal surface of centrifugal wind wheel main part 1 air inlet end, and this technical scheme is convenient for purify the dismouting of separation dish and centrifugal wind wheel main part 1, is convenient for clean in the future.
Further, the end face of the air inlet end of the centrifugal wind wheel main body 1 is provided with a protruding buckling part 11, and the elastic buckle 241 is buckled on the buckling part 11. The buckling part 11 is formed by flanging and bending the end face of the air inlet end of the centrifugal wind wheel main body 1.
Further, purify the surface of filter strip 21 and be equipped with oleophobic coating, this technical scheme makes and purifies filter strip 21 and makes through metal, plastics and also can obtain fine oleophobic effect, is convenient for throw away tiny particulate matter, especially the tiny particulate matter of oil smoke class, and the result of use is better on occasions such as range hood.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and not for the purpose of limiting the same, and the appended claims are intended to cover all such modifications, equivalents, and alternatives falling within the scope of the present invention.
Claims (9)
1. The utility model provides a wind wheel with purification performance, is including being used for installing the purification separation dish in the air inlet terminal surface department of centrifugal wind wheel main part (1), purification separation dish includes a plurality of purification filter strip (21) that are radial distribution with the rotation center of wind wheel main part (1), its characterized in that, the upper and lower terminal surface in purification filter strip (21) cross-section constitutes tangential wind face (211), controls the arc separating surface (212) that the terminal surface constitutes the indent, purification separation dish rotates at a high speed, and the air inlet air current that produces by centrifugal wind wheel main part (1) is incessantly cut in the arc tangential wind face (211) of purification filter strip (21), and tiny particulate matter in the air current is caught by arc separating surface (212) and toward throwing away under the centrifugal force effect that purification separation dish high-speed rotation produced, makes tiny particulate matter and air current separation of air.
2. The wind wheel with a purifying function according to claim 1, wherein: the air cutting surface (211) is an outward convex arc surface or a straight surface.
3. The wind wheel with a purifying function according to claim 1, wherein: the purification separation disc comprises a central disc component and an outer ring disc component; the central disc assembly comprises a first central disc (22) and a second central disc (23), a plurality of slot positions (221) for installing the head ends of the purification filter strips (21) are formed on the two central discs, and the two central discs are mutually installed into a whole and fixedly clamp the head ends of the purification filter strips (21) in the slot positions (221); the outer ring disc assembly comprises an outer ring disc (24), and the tail end of the purifying and filtering strip (21) is fixedly arranged on the outer ring disc (24).
4. The wind wheel with a purifying function according to claim 3, wherein: and the centers of the two central discs are also provided with a purification and separation disc rotating shaft (25), and the purification and separation disc rotating shaft (25) is in transmission connection with a power source for driving the purification and separation disc to rotate.
5. The wind wheel with a purifying function according to claim 3, wherein: the upper end face and the lower end face of the tail end of the purifying and filtering strip (21) are fixed with the outer ring disc (24), and the left end face and the right end face of the tail end of the purifying and filtering strip (21) and the outer ring disc (24) form an open space.
6. The wind wheel with a purifying function according to claim 3, wherein: the centrifugal wind wheel is characterized in that a plurality of elastic buckles (241) are arranged on the outer ring disc (24), and the elastic buckles (241) are buckled on the end face of the air inlet end of the centrifugal wind wheel main body (1).
7. The wind wheel with a purifying function according to claim 6, wherein: the end face of the air inlet end of the centrifugal wind wheel main body (1) is provided with a convex buckling part (11), and the elastic buckle (241) is buckled on the buckling part (11).
8. The wind wheel with a purifying function according to claim 7, wherein: the buckling part (11) is formed by flanging and bending the end face of the air inlet end of the centrifugal wind wheel main body (1).
9. The wind turbine with a purifying function according to any one of claims 1 to 8, wherein: and an oleophobic coating is arranged on the surface of the purification filter strip (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493563.7U CN210178645U (en) | 2019-04-11 | 2019-04-11 | Wind wheel with purification performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493563.7U CN210178645U (en) | 2019-04-11 | 2019-04-11 | Wind wheel with purification performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178645U true CN210178645U (en) | 2020-03-24 |
Family
ID=69831072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920493563.7U Expired - Fee Related CN210178645U (en) | 2019-04-11 | 2019-04-11 | Wind wheel with purification performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043509A (en) * | 2019-04-11 | 2019-07-23 | 深圳东年科技有限公司 | A kind of wind wheel with purification function |
-
2019
- 2019-04-11 CN CN201920493563.7U patent/CN210178645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043509A (en) * | 2019-04-11 | 2019-07-23 | 深圳东年科技有限公司 | A kind of wind wheel with purification function |
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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: 20200324 |