CN208475402U - A kind of lower discharging type ventilator being convenient to clean oil accumulation - Google Patents
A kind of lower discharging type ventilator being convenient to clean oil accumulation Download PDFInfo
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- CN208475402U CN208475402U CN201820603538.5U CN201820603538U CN208475402U CN 208475402 U CN208475402 U CN 208475402U CN 201820603538 U CN201820603538 U CN 201820603538U CN 208475402 U CN208475402 U CN 208475402U
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- oil
- filter plate
- filtration members
- convenient
- discharging type
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- 238000009825 accumulation Methods 0.000 title claims abstract description 37
- 238000007599 discharging Methods 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 73
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims abstract description 4
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000010086 Hypertelorism Diseases 0.000 description 2
- 206010020771 Hypertelorism of orbit Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Ventilation (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of lower discharging type ventilators for being convenient to clean oil accumulation.The defect that oil accumulation is serious in bellows structure to overcome existing lower discharging type ventilator and cleaning is inconvenient, the technical solution adopted in the utility model includes oil-collecting petticoat pipe and the bellows structure that is connected to oil-collecting petticoat pipe, oil-collecting petticoat pipe includes inlet channel and the air inlet positioned at inlet channel upper end, the filtration members of partition inlet channel are equipped in the inlet channel, filtration members are equipped with filter opening, and filtration members are inclined relative to horizontal setting；The oil-collecting petticoat pipe includes the oil collection box in detachable installation inlet channel, and the oil collection box is located at the lower section of the lower end of filtration members and it is open towards the lower end of filtration members.Its advantage is that: the problem of oil accumulation in bellows structure can be efficiently reduced, improve the cleannes inside lower discharging type ventilator, convenient for user in time, effortlessly handle oil accumulation.
Description
Technical field
The utility model belongs to machine for kitchen use field, and in particular to a kind of lower discharging type ventilator for being convenient to clean oil accumulation.
Background technique
Lower discharging type ventilator is common kitchen appliance, by being placed in the oil-collecting petticoat pipe above cabinet and being mounted in cabinet
Bellows structure composition.Oil-collecting petticoat pipe is connected to bellows structure, and when work, wind wheel starting in bellows structure produces in cabinet
Raw negative pressure makes the air inlet of oil-collecting petticoat pipe form negative pressuren zone, cooks the exhaust gas such as generated oil smoke and is absorbed by negative pressuren zone, passes through
Oil-collecting petticoat pipe enters in cabinet, and is discharged by smoke discharging pipe, realizes the purification of kitchen exhaust gas.
But current lower discharging type ventilator existing defects in actual use: " exhaust gas " of oil-collecting petticoat pipe sucking is real
Border is the mixture of oil, cigarette, gas and water part etc., after long-time service, the cabinet of bellows structure, spiral case, can adhere on wind wheel it is a large amount of
Greasy dirt, user generally select electric heating cleaning, steam clean etc. to carry out interim processing, expensive, cumbersome.Also have
One layer of strainer is arranged in lower discharging type ventilator in oil-collecting petticoat pipe, and " exhaust gas " after passing through the filter screen, has part greasy dirt and kept off by strainer
Firmly, still, the oil accumulation on strainer can still be fallen in bellows structure, the problem for causing oil accumulation cleaning inconvenient.
Summary of the invention
The utility model provides a kind of lower discharging type ventilator for being convenient to clean oil accumulation, can efficiently reduce bellows structure
The problem of interior oil accumulation, improves the cleannes inside lower discharging type ventilator, convenient for user in time, effortlessly handle oil accumulation.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of lower row being convenient to clean oil accumulation
Formula range hood, including oil-collecting petticoat pipe and the bellows structure being connected to oil-collecting petticoat pipe, oil-collecting petticoat pipe includes inlet channel and is located at
The air inlet of inlet channel upper end, wherein be equipped with the filtration members of partition inlet channel in the inlet channel, set in filtration members
There is filter opening, filtration members are inclined relative to horizontal setting；The oil-collecting petticoat pipe includes the collection in detachable installation inlet channel
Oil box, the oil collection box is located at the lower section of the lower end of filtration members and it is open towards the lower end of filtration members.
After kitchen exhaust gas (mixture of oil, cigarette, gas and water part etc.) enters in inlet channel, filtered through filtration members, gas
Body, which passes through filter opening, to be continued to flow toward bellows structure, and part oil is stopped and be attached in filtration members by filtration members.These were attached to
Oil accumulation on filter part can slowly flow to the lower end of filtration members along inclined filtration members, then drop onto the oil collection box of lower section
It is interior.Part greasy dirt in kitchen exhaust gas can be isolated, collect in the intake channel by this structure, efficiently avoid a large amount of
Greasy dirt the problem of entering bellows structure and polluting the components such as cabinet, spiral case, wind wheel, improve the cleannes of bellows structure,
Moreover, oil collection box is removably installed in the intake channel, oil accumulation is cleared up in time convenient for user.
As an improvement, the filtration members include the first filter plate and the second filter plate, the first filter plate is located at the second filtering
The top of plate is simultaneously parallel with the second filter plate, the filter opening of the first filter plate and the second filter plate corresponding position portion in the vertical direction
Divide and is overlapped.After kitchen exhaust gas enters in inlet channel, first hits, contacts with the first filter plate, filter out part greasy dirt, then
It hits, contact with the second filter plate, filter out another part greasy dirt, the contact surface of exhaust gas and filtration members is increased, to greasy dirt
Filter effect is good；Moreover, the filter opening on filter opening and the second filter plate on the first filter plate, corresponds, and upper and lower two filters
A part is overlapped in hole, and a part is staggered, that is to say, that by the exhaust gas of the filter opening of the first filter plate, reaches the second filter plate
Afterwards, it will necessarily hit again, contact with the second filter plate, rather than directly through the filter opening of the second filter plate, make exhaust gas and filtering
The contact area of part is bigger, and oil filter effect is more preferable.
As an improvement, second filter plate was fixed in gas channel, first filter plate is equipped with support leg, the
One filter plate is directly mounted on the second filter plate by support leg.The mounting structure of second filter plate is stable, reliable, the first mistake
Filter plate is directly placed on the second filter plate, is cleaned convenient for user.
As an improvement, the oil collection box, which is equipped with, catches on the hook of the second filter plate, oil collection box is suspended at the by hook
The lower section of two filter plates.The structure of oil collection box is simple, easy to process, and convenient for disassembly and assembly.
Preferably, the distance of first filter plate and second filter plate is 5mm~15mm.Both it can guarantee oil strain
Effect is good, also guarantees the recycling of oil accumulation, and is avoided that the larger problem of the noise that two filtration members cause air-flow to hit.If first
The distance of filter plate and the second filter plate is less than 5mm, and the spacing of the two is too small, hits before and after exhaust gas and makes an uproar caused by two pieces of filtration members
Sound can be bigger, influences the usage experience of range hood；If the distance of the first filter plate and the second filter plate be greater than 15mm, first
Too far apart from oil collection box, the oil accumulation on the first filter plate may drop onto outside oil collection box filter plate when dripping, moreover, the first filtering
The hypertelorism of plate and the second filter plate also has an impact to the oil filter effect of exhaust gas.
As an improvement, the lower end of the filtration members opens up oil leaking hole.The oil accumulation in filtration members is accumulated in along inclined
When filtration members flow to lower end, oil leaking hole is reached, successfully tension can be overcome to drop onto oil collection box.
As an improvement, the hole wall of the filter opening upwardly extends to form raised baffle muscle.Greasy dirt in exhaust gas hits filtration members
Afterwards, it is accumulated in the upper surface of filtration members, the setting of baffle muscle can be effectively prevented from the following table that oil accumulation drains to filtration members from filter opening
Face, so that oil accumulation be avoided to drop onto bellows structure wantonly under the effect of gravity from the lower surface of filtration members.
As an improvement, the filtration members are tilted towards the air inlet direction.This setting so that filtration members be inhaled into
Contact area to the kitchen exhaust gas in oil-collecting petticoat pipe is bigger, hits more direct.
As an improvement, the end of the filtration members is equipped with in-flanges.Filtration members are mostly metalwork, and end edge has sharp
Burr or cutting edge, the setting of in-flanges can receive inward burr and cutting edge, and filtration members is avoided to scratch user or dress
Allotment of labor improves the safety and aesthetics of product.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the oil-collecting petticoat pipe of the utility model；
Fig. 2 is the cross-sectional view of another angle of the oil-collecting petticoat pipe of the utility model；
Fig. 3 is the cross-sectional view of the another angle of the oil-collecting petticoat pipe of the utility model；
It is as shown in the figure: 1, oil-collecting petticoat pipe；2, inlet channel；21, air inlet；3, filtration members；31, the first filter plate；32,
Two filter plates；33, support leg；34, oil leaking hole；35, in-flanges；4, filter opening；41, baffle muscle；5, oil collection box；51, it links up with.
Specific embodiment
Below with reference to the attached drawing of the utility model embodiment, the technical solution of the utility model embodiment is explained and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's other embodiments obtained without making creative work, belong to the utility model
Protection scope.
A kind of lower discharging type ventilator being convenient to clean oil accumulation, including oil-collecting petticoat pipe 1 as shown in Figure 1 and with oil-collecting petticoat pipe
The bellows structure of 1 connection, oil-collecting petticoat pipe 1 include inlet channel 2 and the air inlet 21 positioned at 2 upper end of inlet channel.Bellows knot
The technical characteristic of structure repeats no more in the present embodiment.
In conjunction with Fig. 1, Fig. 2, the filtration members 3 of partition inlet channel 2 are equipped in the inlet channel 2, filtration members 3 are equipped with filter
Hole 4, filtration members 3 are inclined relative to horizontal setting；The oil-collecting petticoat pipe 1 includes the collection in detachable installation inlet channel 2
Oil box 5, the oil collection box 5 is located at the lower section of the lower end of filtration members 3 and it is open towards the lower end of filtration members 3.
After kitchen exhaust gas (mixture of oil, cigarette, gas and water part etc.) enters in inlet channel 2, filtered through filtration members 3,
Gas, which passes through filter opening 4, to be continued to flow toward bellows structure, and part oil is stopped and be attached in filtration members 3 by filtration members 3.These attachments
Oil accumulation in filtration members 3 can slowly flow to the lower end of filtration members 3 along inclined filtration members 3, then drop onto lower section
Oil collection box 5 in.Part greasy dirt in kitchen exhaust gas can be isolated, collect in inlet channel 2, effectively by this structure
The problem of a large amount of greasy dirt enters bellows structure and pollutes the components such as cabinet, spiral case, wind wheel is avoided, bellows structure is improved
Cleannes clear up oil accumulation in time moreover, oil collection box 5 is removably mounted in inlet channel 2 convenient for user.
The filtration members 3 can be one piece, be also possible to two pieces or three pieces.
In the present embodiment, the filtration members 3 include the first filter plate 31 and the second filter plate 32, the first filter plate 31
In the top of the second filter plate 32 and parallel with the second filter plate 32,32 corresponding position of the first filter plate 31 and the second filter plate
Filter opening 4 partially overlaps in the vertical direction.
It after kitchen exhaust gas enters in inlet channel 2, first hits, contact with the first filter plate 31, filter out part oil
Dirt, then with the second filter plate 32 hit, contact, filter out another part greasy dirt, increase the contact surface of exhaust gas Yu filtration members 3,
It is good to the filter effect of greasy dirt；Moreover, the filter opening on filter opening and the second filter plate 32 on the first filter plate 31, corresponds,
And a part is overlapped in upper and lower two filter openings, and a part is staggered, that is to say, that by the exhaust gas of the filter opening of the first filter plate 31,
After reaching the second filter plate 32, it will necessarily hit again, contact with the second filter plate 32, rather than directly through the second filter plate 32
Filter opening, keep exhaust gas and the contact area of filtration members 3 bigger, oil filter effect is more preferable.
Specifically, the filter opening 4 is elongated.
Second filter plate 32 was fixed in gas channel, first filter plate 31 be equipped with support leg 33, first
Filter plate 31 is directly mounted on the second filter plate 32 by support leg 33.The mounting structure of second filter plate 32 is stable, reliable,
First filter plate 31 is directly placed on the second filter plate 32, is cleaned convenient for user.
The oil collection box 5 is equipped with the hook 51 for catching on the second filter plate 32, and oil collection box 5 is suspended at second by hook 51
The lower section of filter plate 32.The structure of oil collection box 5 is simple, easy to process, and convenient for disassembly and assembly.
The distance of first filter plate 31 and second filter plate 32 is 5mm~15mm.Both it can guarantee oil filter effect
Good, also guarantee oil accumulation recycling, and it is avoided that the larger problem of the noise that two filtration members 3 cause air-flow to hit.If the first mistake
The distance of filter plate 31 and the second filter plate 32 is less than 5mm, and the spacing of the two is too small, and two pieces of filtration members 3 are hit before and after exhaust gas and are caused
Noise can be bigger, influence the usage experience of range hood；If the distance of the first filter plate 31 and the second filter plate 32 is greater than
15mm, too far apart from oil collection box 5, the oil accumulation on the first filter plate 31 may drop onto oil collection box 5 when dripping to the first filter plate 31
Outside, moreover, the hypertelorism of the first filter plate 31 and the second filter plate 32, also has an impact to the oil filter effect of exhaust gas.
Specifically in the present embodiment, the distance of first filter plate 31 and second filter plate 32 is 8.5mm.
As shown in figure 3, the lower end of the filtration members 3 opens up oil leaking hole 34.The oil accumulation being accumulated in filtration members 3 is along inclining
When oblique filtration members 3 flow to lower end, oil leaking hole 34 is reached, can successfully overcome tension to drop onto oil collection box 5.
In conjunction with Fig. 1 to Fig. 3, the hole wall of the filter opening 4 upwardly extends to form raised baffle muscle 41.Greasy dirt in exhaust gas is hit
After filtration members 3, it is accumulated in the upper surface of filtration members 3, the setting of baffle muscle 41 can be effectively prevented from oil accumulation and drain to from filter opening 4
The lower surface for filtering part 3, so that oil accumulation be avoided to drop onto bellows structure wantonly under the effect of gravity from the lower surface of filtration members 3.
The filtration members 3 are tilted towards 21 direction of air inlet.This setting, so that filtration members 3 and being inhaled into collection
The contact area of kitchen exhaust gas in oil smoke cover 1 is bigger, hits more direct.
The end of the filtration members 3 is equipped with in-flanges 35.Filtration members 3 are mostly metalwork, and end edge has sharp hair
Thorn or cutting edge, the setting of in-flanges 35 can receive inward burr and cutting edge, and filtration members 3 is avoided to scratch user or assembly
Work improves the safety and aesthetics of product.
Being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to that attached drawing and upper mask body are real
Apply content described in mode.The modification of any function and structure principle without departing from the utility model is intended to be included in right and wants
It asks in the range of book.
Claims (9)
1. a kind of lower discharging type ventilator for being convenient to clean oil accumulation, including oil-collecting petticoat pipe and the bellows knot being connected to oil-collecting petticoat pipe
Structure, oil-collecting petticoat pipe include inlet channel and the air inlet positioned at inlet channel upper end, it is characterised in that: in the inlet channel
Filtration members equipped with partition inlet channel, filtration members are equipped with filter opening, and filtration members are inclined relative to horizontal setting；The oil-collecting
Petticoat pipe include it is detachable installation inlet channel in oil collection box, the oil collection box be located at the lower section of the lower end of filtration members and its
It is open towards the lower end of filtration members.
2. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to claim 1, it is characterised in that: the filtering
Part includes the first filter plate and the second filter plate, and the first filter plate is located at the top of the second filter plate and puts down with the second filter plate
The filter opening of row, the first filter plate and the second filter plate corresponding position partially overlaps in the vertical direction.
3. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to claim 2, it is characterised in that: described second
Filter plate was fixed in gas channel, and first filter plate is equipped with support leg, and the first filter plate passes through the direct frame of support leg
It sets on the second filter plate.
4. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to claim 3, it is characterised in that: the oil-collecting
Box is equipped with the hook for catching on the second filter plate, and oil collection box is suspended at the lower section of the second filter plate by hook.
5. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to claim 2, it is characterised in that: described first
The distance of filter plate and second filter plate is 5mm~15mm.
6. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to any one of claim 1 to 5, feature exist
In: the lower end of the filtration members opens up oil leaking hole.
7. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to any one of claim 1 to 5, feature exist
In: the hole wall of the filter opening, which upwardly extends, to form raised baffle muscle.
8. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to any one of claim 1 to 5, feature exist
In: the filtration members are tilted towards the air inlet direction.
9. a kind of lower discharging type ventilator for being convenient to clean oil accumulation according to any one of claim 1 to 5, feature exist
In: the end of the filtration members is equipped with in-flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603538.5U CN208475402U (en) | 2018-04-25 | 2018-04-25 | A kind of lower discharging type ventilator being convenient to clean oil accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603538.5U CN208475402U (en) | 2018-04-25 | 2018-04-25 | A kind of lower discharging type ventilator being convenient to clean oil accumulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475402U true CN208475402U (en) | 2019-02-05 |
Family
ID=65219835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603538.5U Active CN208475402U (en) | 2018-04-25 | 2018-04-25 | A kind of lower discharging type ventilator being convenient to clean oil accumulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475402U (en) |
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2018
- 2018-04-25 CN CN201820603538.5U patent/CN208475402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A down-discharge range hood that is easy to clean up accumulated oil Effective date of registration: 20230228 Granted publication date: 20190205 Pledgee: Taizhou Bank Co.,Ltd. Shaoxing Shengzhou Small and Micro Enterprise Sub branch Pledgor: SHENGZHOU KEBAOJA INTEGRAL KITCHEN Registration number: Y2023980033709 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190205 Pledgee: Taizhou Bank Co.,Ltd. Shaoxing Shengzhou Small and Micro Enterprise Sub branch Pledgor: SHENGZHOU KEBAOJA INTEGRAL KITCHEN Registration number: Y2023980033709 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |