CN207674517U - A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus - Google Patents
A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus Download PDFInfo
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- CN207674517U CN207674517U CN201721198523.7U CN201721198523U CN207674517U CN 207674517 U CN207674517 U CN 207674517U CN 201721198523 U CN201721198523 U CN 201721198523U CN 207674517 U CN207674517 U CN 207674517U
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- dropbox
- oil
- filtering apparatus
- spray arm
- apopore
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Abstract
The utility model is related to the range hoods that a kind of oil-filtering apparatus and application have the oil-filtering apparatus, oil-filtering apparatus includes Dropbox, there is oil filter hole in the Dropbox, it further include the wiper mechanism that the greasy dirt in Dropbox can be cleaned, the wiper mechanism, which includes at least, the spray arm that can be rotatably arranged in the Dropbox, for the spray arm along the radial arrangement of Dropbox, the apopore of spray arm is at least two groups and towards Dropbox surface layout.The utility model is provided with the wiper mechanism that can be cleaned to the greasy dirt in Dropbox, and the spray arm of the wiper mechanism can be rotatably arranged in Dropbox, the apopore of spray arm is towards Dropbox surface layout, the oil cleaner screen of the utility model is mainly used on the air inlet of wind turbine, cleansing medium can be sprayed in Dropbox that the greasy dirt being adhered in Dropbox is cleaned and removed by spray arm rotation, to make oil cleaner screen keep clean for a long time, there is preferable filtration always；The range hood of the utility model has preferable self-cleaning function.
Description
Technical field
The utility model is related to range hood technical field, referring specifically to a kind of oil-filtering apparatus and application has the oil-filtering apparatus
Range hood.
Background technology
In recent years, people’s lives level be continuously improved, health and environmental consciousness be increasingly enhanced, people thirst for gather around there are one
Health, cleaning, environmentally friendly family kitchen environment.Chinese patent CN200710051289 discloses a kind of air dust centrifugal clarification
The production method of device and its rotary filter net disk, rotary filter net disk are arranged by Dropbox skeleton and edge circumferencial direction uniform winding
Radial radiation shape strainer is constituted.Above-mentioned filter screen plate is entwined by a strainer silk, and production method is complicated, and strainer silk is easy corruption
Eating off is split, and strainer silk is intensive staggeredly in Dropbox central region, is caused oil smoke windage big and oil smoke unsmooth flowing obstruction strainer, is made
Oil smoke efficiency must be detached to be reduced quickly, service life serious curtailment.
To solve the above-mentioned problems, Authorization Notice No. is the Chinese utility model patent of CN 204285570U《A kind of turn
Centrifugal fume separator》(application number：201420732722.1) disclose a kind of structure comprising rotation Dropbox and wind wheel,
Rotate Dropbox and be mounted on wind wheel air inlet, rotate the edge of Dropbox and wind wheel front ring edge connect or rotate Dropbox center and
Wind wheel center be connected or rotation Dropbox and wind wheel front ring it is integrally formed.
Above two structure can realize fume purifying to a certain extent, still, still inevitable after long-time use
Meeting adhere to obstinate grease, and then influence its strainability.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide it is a kind of can be straight by washing
Connect the oil-filtering apparatus of fume eliminating, the oil-filtering apparatus can long-lasting cleanliness, to play preferable filter effect.
For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of applications above-mentioned filter
The range hood of oily device, the range hood have preferable self-cleaning function.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of oil-filtering apparatus, including Dropbox, should
There is oil filter hole in Dropbox, it is characterised in that：Further include the wiper mechanism that the greasy dirt in Dropbox can be cleaned, the cleaning machine
Structure include at least have the spray arm that can be rotatably arranged in the Dropbox, the spray arm along Dropbox radial arrangement and with water inlet
The cleansing medium channel of mouth, apopore and the connection water inlet and apopore, the apopore are at least two groups and direction
Dropbox surface layout.
Preferably, the spray arm is at least three and the radial arrangement in Dropbox, and the spray arm is in Dropbox
Central part intersect and connection and constitute water collection chamber, which is connected with the water inlet of each spray arm and has confession respectively
The opening that cleansing medium enters.Using the structure, conveys cleaning medium for spray arm and provide convenience, and make the cleaning of spray arm
Range covers Dropbox, ensures there is preferable cleaning performance.
As an improvement, on the spray arm setting along spray arm length direction arrange to the greasy dirt in Dropbox into
The brush head that row brushes, according to oil smoke flow direction, the brush head is located at the downstream for washing medium channel, and the apopore is close
Brush head is arranged.The cleansing medium that the brush head can be sprayed with spray arm coordinates, and plays the role of preferably degreasing.
Preferably, the apopore described in every group is two, and the front end of two apopores mutually crosses, the rear ends of two apopores by
Gradually separate and be located at the both sides of brush head.The structure enables cleansing medium spray position preferably to coordinate with brush head, reaches
To better cleaning performance.
Preferably, the wiper mechanism further includes liquid reserve tank, catheter and force piece, and the liquid reserve tank is clear to store
Medium is washed, the first end of the catheter is connected with liquid reserve tank, and the second end of the catheter is connected with water collection chamber, described
Force piece for the conveying of cleansing medium providing power.
For the ease of connection, the second end of the catheter is rotatablely connected by swivel and water collection chamber.
It improves again, be radially sequentially connected by least three circular ventilating surfaces in the Dropbox and form oil strain master
Body, and the inclined direction of adjacent ventilating surface is different and show the wavy shaped configuration that height rises and falls radially, described is each logical
The oil filter hole is provided on wind face.
In the above scheme, each circular ventilating surface is donut.Arbitrary two in each circular ventilating surface
A adjacent ventilating surface, one diagonally downward, another is tilted upward.When the fan operation of range hood, in oil strain main body
The structure that height rises and falls can play the role of good Oil Guide and get rid of oily, i.e., under the action of the centrifugal force, accumulate in the oil of lower position
Cigarette can flow to higher position by the ventilating surface of inclination arrangement, and then be thrown away by centrifugation, and filter is adhered to so as to avoid oil smoke
In oil network.
In the above scheme, the ventilating surface is arc surface, and the junction in adjacent circular arc face constitutes cricoid oil thrower ring.This
Oil smoke can be got rid of in fan operation using centrifugal force and be removed by the structure of sample, and oil smoke is avoided to be adhered on oil cleaner screen.Preferably, described
Oil thrower ring arranged concentric and in the same level.The structure can make oil cleaner screen itself have preferable filtration.
Preferably, multiple oil filter holes are offered in the ventilating surface, and close to the ventilating surface of the Dropbox outer ring
On oil strain hole area be more than or equal to the oil strain hole area in the ventilating surface of Dropbox inner ring.
For the ease of installing and assembling, the Dropbox further includes panel and installing ring, and the panel is round and is located at net
The central part of disk, the installing ring are located at the circumferential edges of Dropbox, and the oil strain main body is set between panel and installing ring simultaneously
It is integrally formed with panel, installing ring.
It is further improved, the spray arm can be rotatably arranged in the central part of Dropbox by connecting shaft, in the Dropbox
It is additionally provided with and is connected with connecting shaft and to drive the actuator of cleaning brush rotation and cleaning brush can be made to contact or divide with Dropbox
From clutch.The structure is set, cleaning brush can be made to be detached with Dropbox using clutch when range hood is run, from
And the effect of oil strain main body is preferably played, and when range hood is out of service, then clutch can be utilized to make cleaning brush
It contacts with Dropbox, and the greasy dirt in Dropbox is brushed using actuator driving cleaning brush rotation, even if the greasy dirt brushed is still
It is old that there are can also get rid of to remove by centrifugal force when wind turbine is rotated in Dropbox.
A kind of application has the range hood of above-mentioned oil cleaner screen, including shell and wind turbine, the wind turbine to be set in shell, special
Sign is：Dropbox described in further including, the Dropbox are installed on the air inlet of wind turbine.
Compared with prior art, the utility model has the advantage of：The utility model is provided with can be to the greasy dirt in Dropbox
The wiper mechanism cleaned, and the spray arm of the wiper mechanism can be rotatably arranged in Dropbox, the apopore direction of spray arm
The oil cleaner screen of Dropbox surface layout, the utility model is mainly used on the air inlet of wind turbine, and cleaning can be situated between by spray arm rotation
Matter is sprayed in Dropbox that the greasy dirt being adhered in Dropbox is cleaned and removed, and to make oil cleaner screen keep clean for a long time, begins
There is preferable filtration eventually；The range hood of the utility model has preferable self-cleaning function.
Description of the drawings
Fig. 1 is the structural schematic diagram of oil cleaner screen in the utility model embodiment；
Fig. 2 is the assembling structure schematic diagram of actuator and spray arm in Fig. 1；
Fig. 3 is the sectional view of spray arm in Fig. 2；
Fig. 4 is the structure schematic diagram of oil cleaner screen in the utility model embodiment；
Fig. 5 is the exploded view of Fig. 4；
Fig. 6 is the structural schematic diagram of range hood in the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in figs. 1 to 6, the oil cleaner screen of the present embodiment includes Dropbox 1, has oil filter hole 10 in the Dropbox 1.The present embodiment
Dropbox 1 include multiple in circular ventilating surface 11, be radially sequentially connected by least three ventilating surfaces 11 in Dropbox 1 and
Form oil strain main body 100, and the inclined direction of adjacent ventilating surface 11 is different and show the waveform that height rises and falls radially
Structure is provided with oil filter hole 11 in each ventilating surface 11.Each annular shape ventilating surface 11 is donut, and each circular ventilating surface 11
Diagonally downward, another is tilted upward the adjacent ventilating surface 11 1 of middle any two.In the ventilating surface 11 of 1 outer ring of Dropbox
10 area of oil filter hole be more than or equal to 10 area of oil filter hole in the ventilating surface 11 of Dropbox 1 inner ring.The ventilation of the present embodiment
Face 11 is arc surface, and the junction in adjacent circular arc face constitutes the oil thrower ring 101 of cricoid outwardly convex, and each oil thrower ring 101 is same
The heart is arranged and is located in same level；The junction in adjacent circular arc face is also formed with the diversion trench 102 of indent, the diversion trench
102 between adjacent oil thrower ring 101.Oil smoke can be got rid of in fan operation using centrifugal force and be removed by such structure, be avoided
Oil smoke is adhered on oil cleaner screen.
The Dropbox 1 of this implementation further includes panel 12 and installing ring 13, and panel 12 is central portion round and positioned at Dropbox 1
Position, installing ring 13 are located at the circumferential edges of Dropbox 1, oil strain main body 100 set between panel 12 and installing ring 13 and with panel 12,
Installing ring 13 is integrally formed.
In the present embodiment, it is provided with and can rotate to strike off the greasy dirt of Dropbox 1 relative to Dropbox 1 in Dropbox 1
Cleaning brush 2, in order to oil strain main body 100 carry out active cleaning, keep the cleaning of oil cleaner screen.Specifically, cleaning brush 2 includes
Connecting shaft 21, linking arm 22 and brush head 23, connecting shaft 21 is set on the panel 12 in 1 center of Dropbox, and connecting shaft 21 is along Dropbox 1
Axial arranged, linking arm 22 is set on the peripheral surface of connecting shaft 21 and radially extending along Dropbox 1, the linking arm in the present embodiment
22 be three and the radial arrangement in connecting shaft 21, and brush head 23 is multiple and arranged for interval on linking arm 22.Brush head 23
Shape match with 102 shape of diversion trench, and brush head 23 side respectively can with corresponding ventilating surface 11 coincide, the present embodiment
Brush head 23 be configured to triangle.It is additionally provided with and is connected with connecting shaft 21 and to drive cleaning on the panel 12 of Dropbox 1
The actuator 3 of 2 rotation of brush, the actuator 3 are set to by holder 30 on the inner surface of panel 12.
It is additionally provided with the clutch that cleaning brush 2 can be made to contact or detach with Dropbox 1 in the Dropbox 1 of the present embodiment.Setting
The structure can be such that cleaning brush 2 is detached with Dropbox 1 when range hood is run using clutch, to preferably play oil strain
The effect of main body 100, and when range hood is out of service, then it can utilize clutch that cleaning brush 2 is made to be contacted with Dropbox 1,
And drive the rotation of cleaning brush 2 to brush the greasy dirt in Dropbox 1 using actuator 3, even if still there is net in the greasy dirt brushed
It can also be got rid of and be removed by centrifugal force when wind turbine is rotated on disk 1.Actuator 3 in the present embodiment is motor, is had in connecting shaft 21
The axis hole 211 being connected with the output shaft 31 of motor, and the inner wall of the axis hole 211 is set respectively on the outer wall of motor output shaft 31
It is equipped with the screw thread 200 being mutually matched, connecting shaft 21 and the thread matching structure of motor output shaft 31 constitute above-mentioned clutch.Electricity
Limit protrusion 311 is provided on the periphery wall of machine output shaft 31, corresponding, the end of connecting shaft 21 is formed with can be with the protrusion
Step 212 of 311 cooperations to be limited to the shift position of cleaning brush 2.It, can be in cleaning brush 2 and Dropbox 1 using the structure
Its position is limited when separation, to prevent cleaning brush 2 to be detached from Dropbox 1.
Being additionally provided in the present embodiment can be to the wiper mechanism 6 that the greasy dirt in Dropbox 1 is cleaned, the wiper mechanism 6 packet
Include spray arm, liquid reserve tank 62, catheter 63 and force piece 64.Wherein, above-mentioned linking arm 22 is the spray arm for constituting the present embodiment,
Spray arm has water inlet 611, apopore 612 and the cleansing medium channel 613 for being connected to water inlet 611 and apopore 612, cleaning
Medium channel 613 arranges that apopore 612 is multigroup and towards 1 surface layout of Dropbox along the length direction of spray arm.Specifically, 3
Spray arm intersects in the central part of Dropbox 1 and constitutes water collection chamber 610, the water collection chamber 610 respectively with each spray arm into
The mouth of a river 611 is connected and with the opening 614 entered for cleansing medium.Liquid reserve tank 62 is storing cleansing medium, catheter 63
First end be connected with liquid reserve tank 62, the second end of catheter 63 is connected with water collection chamber 610, force piece 64 be water pump be used in combination
To provide power for the conveying of cleansing medium.The second end of catheter 63 is rotatablely connected by swivel 65 and water collection chamber 610.
According to oil smoke flow direction, brush head 23 is located at the downstream for washing medium channel 613, and apopore 612 is arranged close to brush head 23.Also,
Every group of apopore 612 is two, and the front end of two apopores 612 mutually crosses, and the rear end of two apopores 612 is drifted apart from and distinguishes
Positioned at the both sides of brush head 23.
It includes shell 4, wind turbine 5 and Dropbox 1 that being applied in the present embodiment, which has the range hood of above-mentioned oil cleaner screen, and wind turbine 5 is set to
In shell 4, Dropbox 1 is installed on the air inlet 51 of wind turbine 5, and liquid reserve tank 62 is set on the madial wall of shell 4.
The oil cleaner screen of the present embodiment is mainly used on the air inlet 51 of wind turbine 5, when the fan operation of range hood, filter
The structure just to rise and fall in oily main body 100 can play the role of good Oil Guide and get rid of it is oily, i.e., under the action of the centrifugal force, accumulate in compared with
The oil smoke of lower position can flow to higher position by the ventilating surface of inclination arrangement, and then be thrown away by centrifugation, so as to avoid oil
Cigarette is adhered on oil cleaner screen；It is a small amount of in Dropbox 1 to being adhered to can to start wiper mechanism 6 under not operating status for range hood
Oil smoke is struck off and is cleaned, and the oil cleaner screen of the present embodiment and range hood is made to have preferable automatical cleaning ability.
Claims (14)
1. a kind of oil-filtering apparatus, including Dropbox (1), there is oil filter hole (10) in the Dropbox (1), it is characterised in that：It further include energy
To the wiper mechanism (6) that the greasy dirt in Dropbox (1) is cleaned, which, which includes at least to have, can be rotatably arranged in institute
State the spray arm in Dropbox (1), the spray arm along Dropbox (1) radial arrangement and with water inlet (611), apopore (612)
And the cleansing medium channel (613) of the connection water inlet (611) and apopore (612), the apopore (612) is at least
Two groups and towards Dropbox (1) surface layout.
2. oil-filtering apparatus according to claim 1, it is characterised in that：The spray arm is at least three and in Dropbox
(1) radial arrangement on, the spray arm intersect in the central part of Dropbox (1) and connection and constitute water collection chamber (610), should
Water collection chamber (610) is connected with the water inlet of each spray arm (611) and respectively with the opening (614) entered for cleansing medium.
3. oil-filtering apparatus according to claim 2, it is characterised in that：It is arranged along the length side of spray arm on the spray arm
To arrangement to the brush head (23) brushed to the greasy dirt in Dropbox (1), according to oil smoke flow direction, the brush head (23)
Positioned at the downstream of the cleansing medium channel (613), the apopore (612) is arranged close to brush head (23).
4. oil-filtering apparatus according to claim 3, it is characterised in that：Apopore (612) described in every group is two, scene 2
The front end in water hole (612) mutually crosses, and the rear end of two apopores (612) is drifted apart from and is located at the both sides of brush head (23).
5. oil-filtering apparatus according to claim 3, it is characterised in that：The wiper mechanism (6) further includes liquid reserve tank
(62), catheter (63) and force piece (64), the liquid reserve tank (62) is to store cleansing medium, and the of the catheter (63)
One end is connected with liquid reserve tank (62), and the second end of the catheter (63) is connected with water collection chamber (610), the force piece
(64) providing power for the conveying of cleansing medium.
6. oil-filtering apparatus according to claim 5, it is characterised in that：The second end of the catheter (63) is connect by rotation
Head (65) is rotatablely connected with water collection chamber (610).
7. oil-filtering apparatus according to claim 3, it is characterised in that：It is radially same by least three on the Dropbox (1)
The ventilating surface (11) of heart annular shape is sequentially connected and forms oil strain main body (100), and the inclined direction of adjacent ventilating surface (11) is not
It shows the wavy shaped configuration that height rises and falls radially together, the oil filter hole is provided in each ventilating surface (11)
(10)。
8. oil-filtering apparatus according to claim 7, it is characterised in that：Any two in each circular ventilating surface (11)
Adjacent ventilating surface (11), one diagonally downward, another is tilted upward.
9. oil-filtering apparatus according to claim 7, it is characterised in that：The ventilating surface (11) is arc surface, adjacent circular arc
The junction in face constitutes cricoid oil thrower ring (101)；Oil thrower ring (101) arranged concentric and in same level.
10. oil-filtering apparatus according to claim 7, it is characterised in that：It is offered on the ventilating surface (11) multiple described
Oil filter hole (10), and close to the Dropbox (1) outer ring ventilating surface (11) on oil filter hole (10) area be more than or equal to it is close
Oil filter hole (10) area in the ventilating surface (11) of Dropbox (1) inner ring.
11. oil-filtering apparatus according to claim 7, it is characterised in that：The Dropbox (1) further includes panel (12) and installation
It encloses (13), the panel (12) is central part round and positioned at Dropbox (1), and the installing ring (13) is located at Dropbox (1)
Circumferential edges, the oil strain main body (100) be set between panel (12) and installing ring (13) and with panel (12), installing ring (13)
It is integrally formed.
12. oil-filtering apparatus according to claim 7, it is characterised in that：The spray arm can rotationally be set by connecting shaft
It is connected with connecting shaft (21) and to drive cleaning brush (2) to turn in being additionally provided on the central part of Dropbox, the Dropbox (1)
Dynamic actuator (3) and the clutch that cleaning brush (2) can be made to contact or detach with Dropbox (1).
13. oil-filtering apparatus according to claim 12, it is characterised in that：The actuator (3) is motor, the connection
There is the axis hole (211) being connected with the output shaft (31) of motor, and the inner wall of the axis hole (211) is exported with motor on axis (21)
The screw thread (200) being mutually matched, the connecting shaft (21) and motor output shaft (31) are respectively arranged on the outer wall of axis (31)
Thread matching structure constitutes the clutch.
14. a kind of application is had the right in requirement 1~13 oil-filtering apparatus described in any claim range hood, including shell
(4) and wind turbine (5), the wind turbine (5) are set in shell (4), it is characterised in that：Dropbox (1) described in further including, the Dropbox
(1) it is installed on the air inlet (51) of wind turbine (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198523.7U CN207674517U (en) | 2017-09-18 | 2017-09-18 | A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198523.7U CN207674517U (en) | 2017-09-18 | 2017-09-18 | A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674517U true CN207674517U (en) | 2018-07-31 |
Family
ID=62954199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198523.7U Active CN207674517U (en) | 2017-09-18 | 2017-09-18 | A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099485A (en) * | 2018-09-21 | 2018-12-28 | 许顺魁 | A kind of condensation product dissipation device of kitchen ventilator oil sealing network |
| CN109519990A (en) * | 2017-09-18 | 2019-03-26 | 宁波方太厨具有限公司 | A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus |
-
2017
- 2017-09-18 CN CN201721198523.7U patent/CN207674517U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519990A (en) * | 2017-09-18 | 2019-03-26 | 宁波方太厨具有限公司 | A kind of oil-filtering apparatus and application have the range hood of the oil-filtering apparatus |
| CN109519990B (en) * | 2017-09-18 | 2024-01-16 | 宁波方太厨具有限公司 | Oil filtering device and range hood using same |
| CN109099485A (en) * | 2018-09-21 | 2018-12-28 | 许顺魁 | A kind of condensation product dissipation device of kitchen ventilator oil sealing network |
| CN109099485B (en) * | 2018-09-21 | 2020-12-15 | 浙江欧托电气有限公司 | Condensate dissipating device of oil blocking net of range hood |
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