CN209246190U - Dynamic oil screen, fan assembly and range hood - Google Patents
Dynamic oil screen, fan assembly and range hood Download PDFInfo
- Publication number
- CN209246190U CN209246190U CN201821678485.XU CN201821678485U CN209246190U CN 209246190 U CN209246190 U CN 209246190U CN 201821678485 U CN201821678485 U CN 201821678485U CN 209246190 U CN209246190 U CN 209246190U
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- China
- Prior art keywords
- oil network
- dynamic oil
- dynamic
- guide part
- wet end
- Prior art date
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- 235000019504 cigarettes Nutrition 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract 8
- 230000018109 developmental process Effects 0.000 abstract 8
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000006233 lamp black Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 230000005484 gravity Effects 0.000 description 6
- 239000004071 soot Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a developments oil net and fan subassembly and lampblack absorber, this developments oil net include first net portion, first net portion include by the water conservancy diversion strip that the middle part of developments oil net extends to the outer fringe, the water conservancy diversion strip includes water conservancy diversion portion and guide part upwards the circumference of developments oil net, the guide part is located at least one side of water conservancy diversion portion, the guide part by the water conservancy diversion portion to the cigarette one side direction that advances of developments oil net extends. This developments oil net makes the liquid drop of gathering on the developments oil net more smooth flow to preset position along water conservancy diversion portion through setting up guide part and water conservancy diversion portion for this developments oil net's purifying effect is better, and simple structure is reasonable, makes things convenient for processing preparation, and the cost is lower.
Description
Technical field
The utility model relates to oil smoke processing technology field, especially a kind of dynamic oil network and fan assembly and kitchen ventilator.
Background technique
Currently, due to not having filter capacity before the wind wheel of household cooker hood, therefore often gather on the blade of wind wheel big
Greasy dirt is measured, kitchen ventilator suction is caused to reduce, noise increases, and needs often to unpick and wash as a great problem, Patent No.
A kind of dynamic oil smoke clarifier disclosed in 201220544126.1 Chinese patent, it is dynamic by increasing between oil network and wind wheel
State net, using the technical solution of dynamic rotary net, the track formed by the flow guide bar being arranged radially throws away grease separation, from
And achieve the purpose that purifying oil fume gas, but this Dynamic Networks, in rotary course, oil smoke is condensed on Dynamic Networks blade
It after oil droplet, is not only acted on by centrifugal force, also suffers from certain gravity, while Dynamic Networks are all inclination installations, therefore meeting
Changing centrifugal force direction causes to purify insufficient, causes still assemble a large amount of greasy dirts on wind wheel blade, influence using.
Utility model content
In order to solve the problems, such as that background technique, one of the purpose of this utility model are to propose a kind of production side
Just, cost is relatively low, the better dynamic oil network of clean-up effect.
In order to achieve the above objectives, on the one hand, the utility model adopts the following technical solution:
A kind of dynamic oil network, the dynamic oil network include the first wet end, and first wet end includes by the dynamic oil network
The flow guide bar that extends to outer rim of middle part, the flow guide bar includes diversion division and guide part, in the circumferential direction of the dynamic oil network,
The guide part is located at at least side of the diversion division, and the guide part is from the diversion division to the dynamic oil network into cigarette
One side direction extends.
Preferably, on the direction of rotation of the dynamic oil network, at least the diversion division downstream side setting described in lead
To portion.
Preferably, it is provided with guide part in the two sides of the diversion division, the guide part and diversion division composition are led
Tank structure, the opening of the Oil Guide slot structure is towards the dynamic oil network into cigarette side.
Preferably, the flow guide bar is bent or is formed by bending by plate structure, and the diversion division constitutes deflector, described to lead
Guide plate is constituted to portion.
Preferably, along the extrorse direction in middle part of the dynamic oil network, the width of the guide plate is gradually increased.
Preferably, the dynamic oil network further includes the second wet end, and second wet end is fixedly connected with first wet end,
The smoke side of first wet end is arranged in second wet end.
Preferably, first wet end is configured to curved-surface structure.
On the other hand, the utility model adopts the following technical solution:
A kind of fan assembly, including driving device, wind wheel and above-mentioned dynamic oil network, the driving device include ontology and
Drive shaft, the wind wheel and the dynamic oil network are connected with the drive shaft.
Preferably, the drive shaft crosses connection structure with the dynamic oil Netcom and is connected.
Preferably, the connection structure includes connecting shaft, and the connecting shaft and the drive shaft connect by the way that shaft coupling is fixed
It connects.
Preferably, the connection structure further includes shaft flange, and the dynamic oil network and the connecting shaft pass through the method for principal axes
Orchid is fixedly connected.
In another aspect, the utility model adopts the following technical solution:
A kind of kitchen ventilator, including above-mentioned dynamic oil network, or including above-mentioned fan assembly.
The utility model proposes a kind of dynamic oil network and fan assembly and kitchen ventilator, which crosses setting guide part
To be gathered in the online drop of dynamic oil with diversion division and more smoothly flow to predetermined position along diversion division, so that the dynamic oil
The clean-up effect of net is more preferable, simple and reasonable, facilitates processing and fabricating, and cost is relatively low.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the structural schematic diagram of the dynamic oil network of specific embodiment provided by the utility model；
Fig. 2 is another structural schematic diagram of the dynamic oil network of specific embodiment provided by the utility model；
Fig. 3 is the structural schematic diagram of the fan assembly of specific embodiment provided by the utility model.
In figure,
1, fan assembly；11, dynamic oil network；111, the first wet end；12, driving device；121, ontology；122, drive shaft；
13, wind wheel；14, connection structure；141, shaft flange；1411, axle sleeve；142, connecting shaft；143, shaft coupling；
10, flow guide bar；101, diversion division；102, guide part.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It is detailed to describe some specific detail sections below in the datail description of the utility model.In order to avoid obscuring this
The essence of utility model, there is no narrations in detail for well known method, process, process, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
With reference to shown in Fig. 1-3, the application proposes a kind of dynamic oil network 11 and the blower fan group for being provided with the dynamic oil network 11
Part 1, and also propose to protect a kind of kitchen ventilator for being provided with above-mentioned fan assembly 1 or being provided with above-mentioned dynamic oil network 11, oil
Smoke machine includes air duct, and above-mentioned dynamic oil network 11 is located at the side into cigarette in air duct, which includes the first wet end
111, first wet end 111 includes the flow guide bar 10 extended from the middle part of the dynamic oil network 11 to outer rim, the flow guide bar
10 include diversion division 101 and guide part 102, and in the circumferential direction of the dynamic oil network 11, the guide part 102 is located at the water conservancy diversion
At least side in portion 101, the guide part 102 prolonging into one side direction of cigarette from the diversion division 101 to the dynamic oil network 11
Stretch, under normal circumstances, dynamic oil network 11 is all obliquely installed, oil smoke is assembled on flow guide bar 10 form drop after, due to dynamic
The rotation of oil network 11 and be subject to centrifugal forces so that drop along flow guide bar 10 to far from 11 center of dynamic oil network side
To movement, while again due to the effect of gravity, drop vertically has the power moved downward, passes through the effect of centrifugal force and gravity
So that drop makees irregular movement on flow guide bar 10, guide part 102 can stop to a certain extent drop along flow guide bar 10
Lateral movement, that is, the restricting liquid drop movement circumferential along dynamic oil network 11 plays certain guiding role to the movement of oil droplet,
So that drop, which is preferably moved along diversion division 101 to the radial outside of dynamic oil network 11, flows into predetermined position, such as flow into oil ring
(subsequent to have corresponding introduction) achievees the purpose that preferably purifying oil fume gas, so that the gas that fan assembly 1 is discharged is more clear
It is clean, also, by the guiding of guide part 102 and diversion division 101 so that radial outside from drop to dynamic oil network 11 movement more
Add the oil smoke accumulation smoothly reduced in dynamic oil network 11, realize the automatically cleaning of dynamic oil network 11, cleans dynamic oil for user
Net 11 reduces difficulty, reduces the frequency of cleaning dynamic oil network 11, while can also reduce in fan assembly 1 in dynamic oil network 11
The oil smoke attachment of the structure of side (cigarette direction side is pointed out in inside in the application), such as the oil smoke attachment in air duct can be reduced, it reduces
The cleaning frequency of the structure of the inside of dynamic oil network 11, in addition, extending into one side direction of cigarette to the dynamic oil network 11 is arranged
Guide part 102 is preferably directed the setting substantially vertical with diversion division 101 of portion 102, when dynamic oil network 11 rotates, soot gas
The direction of motion is substantially vertical with the direction of motion of guide part 102, and soot gas is hit with guide part 102, so that oil smoke exists
Guide part 102 adheres to and is formed drop, and then guarantees the more interception oil smokes of dynamic oil network 11, realizes preferably purifying oil fume gas
The effect of body.
Preferably, with reference to shown in Fig. 1-3, on the direction of rotation of the dynamic oil network 11, guide part 102 is arranged in water conservancy diversion
The downstream side in portion 101 preferably makes drop move and drip along diversion division 101 to play preferably guiding role to drop
To position is subscribed, guide part 102, guide part 102 and the diversion division more preferably are provided in the two sides of diversion division 101
101 constitute Oil Guide slot structure, and the opening of the Oil Guide slot structure is towards the dynamic oil network 11 into cigarette side, to soot gas
The more preferable effect that must stop to separate oil smoke is played, another aspect plays the effect of preferably water conservancy diversion to the drop in guide trough structure
Fruit so that drop moves in guide trough structure, and then falls into predetermined position.Specifically, flow guide bar 10 is bent by plate structure
Or be formed by bending, relative to arc-shaped slot structure, the manufacturing technology difficulty of the flow guide bar 10 is smaller, and cost is relatively low, described to lead
Stream portion 101 constitutes deflector, and the guide part 102 constitutes guide plate, that is, and the bottom edge of the cross section of guide trough structure is straight flange,
So that the adsorption area of drop is bigger, drop is drawn close by the effect of upper lower guide plate toward intermediate deflector under the effect of gravity,
Better ensure that drop is not easy to slide.
With reference to shown in Fig. 1-3, when drop makees centrifugal movement, with the middle part more and more far away from dynamic oil network 11, drop to
The tension of external diffusion becomes larger, that is, under the premise of no blocking, the area of drop can be become larger, it is therefore preferable that along described dynamic
The extrorse direction in the middle part of state oil network 11, the width of the guide plate are gradually increased, so that guide plate and drop do centrifugation fortune
State when dynamic is more adapted, and is avoided droplets from and is fallen off out of guide trough structure, it is ensured that liquid drop movement to predetermined position.
It is further preferred that the dynamic oil network 11 further includes the second wet end (not shown), institute with reference to shown in Fig. 1-3
It states the second wet end to be fixedly connected with first wet end 111, the smoke one of first wet end 111 is arranged in second wet end
Side, that is, the second wet end is located at the inside of the first wet end 111, plays further filtration to soot gas.
It should be noted that the structure of dynamic oil network 11 can be planar structure with reference to shown in Fig. 1-3, it is also possible to song
Face structure or spherical structure, or other shapes are fabricated to, without specific limitation, preferably curved-surface structure, in the assembled condition,
The convex side of the curved-surface structure makes the direction of motion and dynamic oil network of soot gas towards into cigarette side towards outside, i.e. convex side
11 is at an acute angle rather than right angle, can reduce complete machine noise, it should be noted that the first wet end 111 and the second wet end can be simultaneously
It is fabricated to curved-surface structure, can also be only that the first wet end 111 is fabricated to curved-surface structure, that is, the first wet end 111 and the second wet end
Structure type can not be identical, can also be identical.
With reference to shown in Fig. 1-3, the fan assembly 1 proposed in the application further includes driving device 12 and wind wheel 13, driving dress
12 are set for driving wind wheel 13 and dynamic oil network 11 to move synchronously, driving device 12 includes ontology 121 and drive shaft 122, wind wheel
13 and dynamic oil network 11 be connected with the drive shaft 122, it is preferable that the fan assembly 1 further includes connection structure 14, dynamic oil network
11 are connected with drive shaft 122 by the connection structure 14, to guarantee reliability that dynamic oil network 11 is connect with drive shaft 122,
It avoids the connection of drive shaft 122 and dynamic oil network 11 from loosening, influences normal use, specifically, connection structure 14 includes connecting shaft
142 and shaft flange 141, dynamic oil network 11 be connected with shaft flange 141, preferably shaft flange 141 include axle sleeve 1411,1411, axle sleeve
In close to drive shaft 122 side, connecting shaft 142 be inserted into axle sleeve 1411 in is connected with shaft flange 141, it is ensured that connecting shaft 142 and
The reliability of the connection of dynamic oil network 11, connecting shaft 142 are connected with drive shaft 122 by shaft coupling 143, it is ensured that connecting shaft 142
The reliability being connect with drive shaft 122, to ensure that the reliability that drive shaft 122 is connect with dynamic oil network 11, effectively
It ensure that driving device 12 drives the rotary motion of dynamic oil network 11, ensure that the normal operation of fan assembly 1.
In a specific embodiment, with reference to shown in Fig. 1-3, which includes above-mentioned fan assembly 1, due to dynamic
11 high-speed cruising of oil network is preferably additionally provided with the opposite static static oil network in air duct in the outside of dynamic oil network 11, avoids user
It is damaged by dynamic oil network 11, improves the security performance of kitchen ventilator.Specifically, dynamic oil network 11 flow guide bar 10 both sides into
Row flange outward, to form deflector among two flange, flange constitutes guide plate, by flange side court when installation
Outside, liquefaction forms drop after soot gas contacts dynamic oil network 11, will receive centrifugal force effect, simultaneously as dynamic oil network
11 are inherently inclined outwardly installation, and drop has gravity in addition, can irregularly be slided on flow guide bar 10, so
When flange play guiding role, guarantee that drop can be moved smoothly along deflector, and then throw away dynamic oil network 11 and enter in oil ring,
To reduce the accumulation of the oil smoke in dynamic oil network 11, the automatically cleaning of dynamic oil network 11 is realized, clean dynamic oil network for user
11 reduce difficulty, reduce the frequency of cleaning dynamic oil network 11.In addition, the inside of dynamic oil network 11 is provided with shaft flange 141,
What guarantee dynamic oil network 11 can consolidate is fixed in connecting shaft 142, and then is connected by shaft coupling 143 with the motor shaft of motor,
Stable synchronizes operation with wind wheel 13, reduces the loss to the air quantity of wind wheel 13, it should be noted that enter oil in drop
After ring, oil ring oil leaking hole is slipped to by gravity, and then enter in lubricating cup.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (12)
1. a kind of dynamic oil network (11), which is characterized in that the dynamic oil network (11) includes the first wet end (111), and described first
Wet end (111) includes the flow guide bar (10) extended from the middle part of the dynamic oil network (11) to outer rim, flow guide bar (10) packet
Diversion division (101) and guide part (102) are included, in the circumferential direction of the dynamic oil network (11), the guide part (102) is located at described
At least side of diversion division (101), the guide part (102) from the diversion division (101) to the dynamic oil network (11) into
One side direction of cigarette extends.
2. dynamic oil network (11) according to claim 1, which is characterized in that in the direction of rotation of the dynamic oil network (11)
On, the guide part (102) at least is set in the downstream side of the diversion division (101).
3. dynamic oil network (11) according to claim 1, which is characterized in that be all provided in the two sides of the diversion division (101)
It is equipped with guide part (102), the guide part (102) and the diversion division (101) constitute Oil Guide slot structure, the Oil Guide slot structure
Opening towards the dynamic oil network (11) into cigarette side.
4. according to claim 1 to dynamic oil network (11) described in one of 3, which is characterized in that the flow guide bar (10) is by plate
Structure bends or is formed by bending, and the diversion division (101) constitutes deflector, and the guide part (102) constitutes guide plate.
5. dynamic oil network (11) according to claim 4, which is characterized in that the middle part along the dynamic oil network (11) is outside
The width in the direction of edge, the guide plate is gradually increased.
6. according to claim 1 to dynamic oil network (11) described in one of 3, which is characterized in that the dynamic oil network (11) is also wrapped
The second wet end is included, second wet end is fixedly connected with first wet end (111), and second wet end is arranged described first
The smoke side of wet end (111).
7. according to claim 1 to dynamic oil network (11) described in one of 3, which is characterized in that the first wet end (111) construction
For curved-surface structure.
8. a kind of fan assembly (1), which is characterized in that including driving device (12), wind wheel (13) and as claim 1 to 7 it
Dynamic oil network (11) described in one, the driving device (12) include ontology (121) and drive shaft (122), the wind wheel (13)
It is connected with the drive shaft (122) with the dynamic oil network (11).
9. fan assembly (1) according to claim 8, which is characterized in that the drive shaft (122) and the dynamic oil network
(11) it is connected by connection structure (14).
10. fan assembly (1) according to claim 9, which is characterized in that the connection structure (14) includes connecting shaft
(142), the connecting shaft (142) is fixedly connected with the drive shaft (122) by shaft coupling (143).
11. fan assembly (1) according to claim 10, which is characterized in that the connection structure (14) further includes method of principal axes
Blue (141), the dynamic oil network (11) are fixedly connected with the connecting shaft (142) by the shaft flange (141).
12. a kind of kitchen ventilator, which is characterized in that including the dynamic oil network (11) as described in one of claim 1 to 7, or packet
Include the fan assembly (1) as described in one of claim 8 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678485.XU CN209246190U (en) | 2018-10-16 | 2018-10-16 | Dynamic oil screen, fan assembly and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678485.XU CN209246190U (en) | 2018-10-16 | 2018-10-16 | Dynamic oil screen, fan assembly and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246190U true CN209246190U (en) | 2019-08-13 |
Family
ID=67525192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821678485.XU Active CN209246190U (en) | 2018-10-16 | 2018-10-16 | Dynamic oil screen, fan assembly and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237565A (en) * | 2018-10-16 | 2019-01-18 | 珠海格力电器股份有限公司 | Dynamic oil screen, fan assembly and range hood |
-
2018
- 2018-10-16 CN CN201821678485.XU patent/CN209246190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237565A (en) * | 2018-10-16 | 2019-01-18 | 珠海格力电器股份有限公司 | Dynamic oil screen, fan assembly and range hood |
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