CN107101232A - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN107101232A CN107101232A CN201610092396.6A CN201610092396A CN107101232A CN 107101232 A CN107101232 A CN 107101232A CN 201610092396 A CN201610092396 A CN 201610092396A CN 107101232 A CN107101232 A CN 107101232A
- Authority
- CN
- China
- Prior art keywords
- smoke
- oil
- purification device
- exhaust ventilator
- fume purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Abstract
The present invention is directed to smoke exhaust ventilator, proposes new improvement.Smoke exhaust ventilator proposed by the present invention, including electrostatic oil fume purification device (1) and blower fan (2), the blower fan (2) includes oil smoke inflow entrance and oil smoke outlet, and the electrostatic oil fume purification device (1) blocks the oil smoke inflow entrance at least in part；Oil smoke flows into the oil smoke inflow entrance after being purified through the electrostatic oil fume purification device (1).The present invention proposes a kind of smoke exhaust ventilator of the setting electrostatic oil fume purification device of brand new.
Description
【Technical field】
The present invention relates to smoke exhaust ventilator field.
【Background technology】
For lifting fume purifying effect, existing electrostatic oil fume purification scheme is suggested, and such as Authorization Notice No. is CN203737395U
Chinese utility model patent.The existing smoke exhaust ventilator for being provided with electrostatic oil fume purification device, its electrostatic oil fume purification dress
Put the below or above for the blower fan for being generally mounted to smoke exhaust ventilator.
Support that otherwise prior art described here is not an admission that these prior arts in this Shen unless there are sufficient evidence
Before the applying date please known in the those of ordinary skill of the field that the invention relates to.
【The content of the invention】
It is a primary object of the present invention to for smoke exhaust ventilator, propose new improvement.
A kind of smoke exhaust ventilator proposed by the present invention, including electrostatic oil fume purification device and blower fan, the blower fan are flowed into including oil smoke
Mouth and oil smoke outlet, the electrostatic oil fume purification device block the oil smoke inflow entrance at least in part；Oil smoke is through described quiet
The oil smoke inflow entrance is flowed into after the purification of electric-type fume purifier of fume.The present invention proposes a kind of setting electrostatic oil fume of brand new
The smoke exhaust ventilator of purifier.
Optionally, the electrostatic oil fume purification device includes side wall, roof and bottom wall；The bottom wall blocks institute at least in part
State oil smoke inflow entrance；Oil smoke, from bottom wall outflow, then flows into the oil smoke inflow entrance from after side wall inflow.
Optionally, the electrostatic oil fume purification device includes side wall, roof and bottom wall；The bottom wall blocks institute at least in part
State oil smoke inflow entrance；Oil smoke, from bottom wall outflow, then flows into the oil smoke inflow entrance from after roof inflow.
Optionally, the electrostatic oil fume purification device is fixed on the blower fan.So, the electrostatic oil fume purification device
Moulding and fixation just can not be influenceed by the structure of other smoke exhaust ventilator components in addition to the blower fan, be easy to match different shaping
Smoke exhaust ventilator.
Optionally, the electrostatic oil fume purification device is posted by the oil smoke inflow entrance.It is net that oil smoke flows through the electrostatic oil fume
Makeup, which is postponed, flows directly into the oil smoke inflow entrance.
Optionally, it is provided with gap between the electrostatic oil fume purification device and the oil smoke inflow entrance；At least part oil smoke flow
The oil smoke inflow entrance is flowed into through the gap, the oil smoke for flowing through the gap is purified by the electrostatic oil fume purification device.
Optionally, the thickness in the gap is less than or equal to 1 centimetre.
Optionally, the blower fan includes spiral case, impeller and motor, and the impeller is arranged in the spiral case, and the motor is used for
Drive the impeller.
Optionally, the rotating shaft of the impeller is horizontally extending.
Optionally, the smoke exhaust ventilator is side-absorption type smoke exhaust ventilator.
Optionally, the electrostatic oil fume purification device blocks the oil smoke inflow entrance completely.
Optionally, in addition to air inlet and the smoke deflector for oil smoke to be imported to the air inlet, the oil flowed into from the air inlet
Cigarette flows through the electrostatic oil fume purification device at least in part；The smoke deflector forms opening portion after unloading；The electrostatic oil
Fume purifying apparatus is arranged to take out from the opening portion.So, just need not set special is used to install electrostatic oil fume
The installing port of purifier.
Optionally, in addition to air inlet and the smoke deflector for oil smoke to be imported to the air inlet, the oil flowed into from the air inlet
Cigarette flows through the electrostatic oil fume purification device at least in part；The smoke deflector at least includes first position and the second place；Institute
When stating smoke deflector in the first position, opening portion is formed；When the smoke deflector is in the second place, the smoke deflector
The opening portion is closed at least in part；The electrostatic oil fume purification device is arranged to take out from the opening portion.So,
The special installing port for being used to install electrostatic oil fume purification device just need not be set.
Need exist for being explained, " horizontal direction ", " bottom ", " top ", " lower section ", " top appeared in the present invention
The expression of the directionalities such as end ", if being not particularly illustrated, for being the usual use state based on the smoke exhaust ventilator.
Need exist for being pointed out, " first ", " second " appeared in the specification is only used for describing purpose, not
For indicating relative importance；Moreover, it is nor the quantity of the feature limited it is defined；In addition, it is nor right
The logical relation of its feature limited or defining for ordinal relation.
The foregoing invention content of the present invention is not intended to all possible embodiments of the description present invention.It is many in whole application
Place provides guidance by enumerating example, and these examples can be used for various feasible combinations.
【Brief description of the drawings】
The following drawings only makees schematic illustration and explanation to the present invention, not delimit the scope of the invention, wherein：
Fig. 1 is the sectional view of smoke exhaust ventilator embodiment 1 of the present invention；
Fig. 2 is the sectional view of smoke exhaust ventilator embodiment 2 of the present invention；
Fig. 3 is the structural representation of the electrostatic oil fume purification device of smoke exhaust ventilator embodiment 2 of the present invention；
Fig. 4 is the structural representation of smoke exhaust ventilator embodiment 3 of the present invention.
Reference：
1- electrostatic oil fume purification devices, 2- blower fans, 3- lubricating cups, 4- air duct bases, 5- screen packs, 6- sides wall, 7- roofs, 8-
Bottom wall, 9- smoke deflectors, 10- air inlets.
【Embodiment】
To make the purpose of the present invention, scheme and beneficial effect of greater clarity, below in conjunction with the accompanying drawings with preferred embodiment to this
Invention is described further.Individual drawing figure not enough precisely in such cases, please may be defined by word description.
Embodiment 1
Smoke exhaust ventilator embodiment 1 proposed by the present invention, including casing, smoke collecting chamber, blower fan 2, screen pack 5, lubricating cup 3, airduct
Seat 4, electric supply installation and two electrostatic oil fume purification devices 1, as shown in Figure 1.The smoke exhaust ventilator, is top suction type smoke exhaust ventilator.
Each electrostatic oil fume purification device 1 includes ionizing wire and absorption pole plate.Smoke collecting chamber is arranged at the lower section of casing.Air duct base 4 is set
It is placed in the top of casing.Blower fan 2 is arranged in casing.Screen pack 5 is fixed in smoke collecting chamber.Lubricating cup 3 is installed on screen pack 5
Bottom.Blower fan 2 includes spiral case, impeller and motor, and impeller is arranged in spiral case, and motor is used to drive impeller.Turn of impeller
Axle is horizontally extending.The spiral case of blower fan 2 includes two oil smoke inflow entrances and an oil smoke outlet.
Each electrostatic oil fume purification device 1 includes side wall 6, roof 7 and bottom wall 8, and one end of side wall 6 is connected to roof 7,
The other end of side wall 6 is connected to bottom wall 8, and side wall 6 is provided with air inlet, and bottom wall 8 is provided with gas outlet.Two electrostatic oil
Fume purifying apparatus 1 is fixed on the spiral case of blower fan 2 by screw.The two oil smoke inflow entrances and two electrostatic oil fumes of spiral case are net
1 one-to-one corresponding is put in makeup.Each electrostatic oil fume purification device 1 blocks the oil smoke inflow entrance corresponding to it respectively, as shown in Figure 1.
Specifically, (i.e. the bottom wall 8 reclines the oil smoke inflow entrance that the bottom wall 8 of each electrostatic oil fume purification device 1 is posted by corresponding to it
In the outer surface for the component for surrounding the oil smoke inflow entrance), and then the oil smoke inflow entrance corresponding to it is blocked, as shown in Figure 1.
Oil smoke flow then flows through two electrostatic oil fume purification devices 1 through screen pack 5, and two oil smoke for then flowing into spiral case are flowed into
Mouthful, then discharged from air duct base 4.Because two oil smoke inflow entrances are complete by corresponding electrostatic oil fume purification device 1 respectively
Block, oil smoke, which is flowed through, flows directly into corresponding oil smoke inflow entrance after electrostatic oil fume purification device 1.Specifically, oil smoke
As illustrated by the arrows in fig. 1, oil smoke is flowed into from the air inlet of the side wall 6 of electrostatic oil fume purification device 1, then for flow direction
From the gas outlet outflow of the bottom wall 8 of electrostatic oil fume purification device 1, oil smoke inflow entrance is then flowed directly into.Oil smoke flow through it is quiet
During electric-type fume purifier of fume 1, the grease in oil smoke is filtered out by electrostatic oil fume purification device 1 at least in part, the oil filtered out
Fat is finally flowed into lubricating cup 3.
Electric supply installation, then for being powered to electrostatic oil fume purification device 1.Feeder ear is provided with spiral case, the feeder ear is electrically connected
It is connected to electric supply installation.Electrostatic oil fume purification device 1 is provided with sending end.Electrostatic oil fume purification device 1 is fixed on spiral case
When, the sending end of electrostatic oil fume purification device 1 is electrically connected to the feeder ear of spiral case, and the electric current that electric supply installation is exported flows successively
Electrostatic oil fume purification device 1 is flowed to after feeder ear, sending end, is powered so as to realize to electrostatic oil fume purification device 1.
When electrostatic oil fume purification device 1 is removed from spiral case, sending end departs from feeder ear, then to electrostatic oil fume purification device
The supply line of 1 power supply disconnects.
It the above is only the preferred embodiments of the present invention, some technical characteristics increased, deleted, modifications or substitutions can also be obtained
To other embodiments.As or, powered using wireless power technology to realize to electrostatic oil fume purification device.Again
As or, electrostatic oil fume purification device partly blocks oil smoke inflow entrance；For example, electrostatic oil fume purification device is pasted
It is against the subregion of corresponding oil smoke inflow entrance；For another example being set between electrostatic oil fume purification device and oil smoke inflow entrance
There is gap, part oil smoke flows through electrostatic oil fume purification device, and (oil smoke for flowing through electrostatic oil fume purification device can be by electrostatic oil
Fume purifying apparatus is purified), part oil smoke flows through the gap and flows into oil smoke inflow entrance, because the thickness in gap is smaller (for example, should
The thickness in gap is less than or equal to 1 centimetre), the oil smoke for flowing through the gap and flowing into oil smoke inflow entrance can also be purified by electrostatic oil fume
Device is purified.For another example or, the thickness in gap is less than or equal to 0.5 centimetre.For another example or, electrostatic oil
Fume purifying apparatus is fixed on the spiral case of blower fan by other dismountable modes, such as locker, and so-called " locker " can
To be interpreted as such a device：The device includes lock-out state and released state, and can be between lock-out state and released state
Changed, electrostatic oil fume purification device is fixed on spiral case by the locker when locker is in the lock state
Together, and this be fixed on locker into released state when termination so that electrostatic oil fume purification device can be removed from spiral case.
For another example or, oil smoke is flowed into from the side wall and roof of electrostatic oil fume purification device, is then purified and is filled from electrostatic oil fume
The bottom wall outflow put.
Embodiment 2
The present invention also proposes another smoke exhaust ventilator embodiment 2, and the smoke exhaust ventilator embodiment 2 is real in above-mentioned smoke exhaust ventilator
Apply obtained from further improving on the basis of example 1.The smoke exhaust ventilator embodiment 2 and above-mentioned smoke exhaust ventilator embodiment 1
The main distinction is as follows.
The smoke exhaust ventilator embodiment 2 is side-absorption type smoke exhaust ventilator.The smoke exhaust ventilator embodiment 2 also includes air inlet and for by oil
Cigarette imports the smoke deflector 9 of air inlet.Air inlet is arranged on smoke deflector 9, specifically, by cut smoke deflector 9 and formed into
Air port.Smoke deflector 9 is made of glass material, in plate body structure.Smoke deflector 9 is fixed at the smoke collecting chamber of the smoke exhaust ventilator.
The smoke exhaust ventilator embodiment 2 only sets an electrostatic oil fume purification device 1.The electrostatic oil fume purification device 1 is blocked
One oil smoke inflow entrance, is set as shown in Fig. 2 the oil smoke inflow entrance is approximately towards smoke deflector 9.Another oil smoke inflow entrance
Oil smoke influx is less by contrast, then no longer it is blocked with electrostatic oil fume purification device.
The electrostatic oil fume purification device 1 of the smoke exhaust ventilator embodiment 2, as shown in figure 3, the electrostatic oil fume purification device 1
Including ionizing wire and absorption pole plate.The roof 7 of the electrostatic oil fume purification device 1 is provided with multiple air inlets, these air inlets
Formed by absorption polar plate interval, as shown in Figure 3.Bottom wall 8 is provided with multiple gas outlets, and these gas outlets are also between absorption pole plate
Every formation.Part oil smoke is flowed into from the air inlet of the roof 7 of electrostatic oil fume purification device 1, then from the gas outlet of bottom wall 8
Outflow, then flows directly into the oil smoke inflow entrance corresponding to the electrostatic oil fume purification device 1；Part oil smoke then flows into another
Oil smoke inflow entrance, the flow direction of oil smoke is as denoted by the arrows in fig. 2.
When smoke deflector 9 is fixed on the smoke exhaust ventilator, the oil smoke flowed into from air inlet flows through electrostatic oil fume purification device 1, so
Blower fan 2 is flowed into afterwards, is then discharged from air duct base 4.
Smoke deflector 9 is provided with hook, and smoke collecting chamber is then provided with the axostylus axostyle being engaged with the hook.Smoke deflector 9 is additionally provided with magnet
(magnet is arranged at the lower section of hook), smoke collecting chamber is then provided with the adsorption section being engaged with magnet.Smoke deflector 9 and smoke collecting chamber
Fixation procedure is as follows：First being hung on smoke deflector 9 on the axostylus axostyle of smoke collecting chamber, then promotes smoke deflector 9 to make its hook around axle
Bar is rotated, while the bottom of smoke deflector 9 is close to smoke collecting chamber, until the magnet adsorption of smoke deflector 9 is in the adsorption section of smoke collecting chamber,
So as to complete the fixation of smoke deflector 9.
Smoke deflector 9 forms opening portion after unloading, at this moment, can take out electrostatic oil fume purification device 1 from the opening portion, with
The operation such as electrostatic oil fume purification device 1 is changed, cleaned or repaired.
Here, it is necessary to be explained, as being shown the present embodiment, the present invention does not repel " not electrostatic
The presence of the oil smoke inflow entrance that fume purifier of fume is blocked at least in part ".
On the other structures and matching relationship of the smoke exhaust ventilator embodiment 2, the corresponding of smoke exhaust ventilator embodiment 1 is referred to
Description.
It the above is only the preferred embodiments of the present invention, some technical characteristics increased, deleted, modifications or substitutions can also be obtained
To other embodiments.As or, smoke deflector is otherwise secured to smoke exhaust ventilator by screw etc..For another example,
Can be, smoke deflector is made of ceramic material.For another example or, smoke deflector is made of plastic material.For another example,
Can be that smoke deflector at least manufactures different composition components respectively using two kinds of different materials, such as one component uses glass
Glass material is made, and another component is made of plastic material.
Embodiment 3
The present invention also proposes another smoke exhaust ventilator embodiment 3, and the smoke exhaust ventilator embodiment 3 is real in above-mentioned smoke exhaust ventilator
Apply obtained from further improving on the basis of example 1.The smoke exhaust ventilator embodiment 3 and above-mentioned smoke exhaust ventilator embodiment 1
The main distinction is as follows.
The smoke exhaust ventilator embodiment 3 is side-absorption type smoke exhaust ventilator.The smoke exhaust ventilator embodiment 3 also includes air inlet 10 and is used for
Oil smoke is imported to the smoke deflector 9 of air inlet 10.Smoke deflector 9 is made of glass material, in plate body structure.Smoke deflector 9 is fixed
At the smoke collecting chamber of the smoke exhaust ventilator.The interval of air inlet 10 is formed between the top of smoke deflector 9 and smoke collecting chamber, such as Fig. 4 institutes
Show.
Blower fan 2 is operated, and the oil smoke flowed into from air inlet 10 flows through electrostatic oil fume purification device 1, then flows into blower fan 2, so
Discharged afterwards from air duct base 4.Smoke deflector 9 forms opening portion after unloading, at this moment, can be by electrostatic oil fume purification device 1 from this
Opening portion is taken out, and is operated with electrostatic oil fume purification device 1 being changed, being cleaned or being repaired etc..
On the other structures and matching relationship of the smoke exhaust ventilator embodiment 3, the corresponding of smoke exhaust ventilator embodiment 1 is referred to
Description.
It the above is only the preferred embodiments of the present invention, some technical characteristics increased, deleted, modifications or substitutions can also be obtained
To other embodiments.As or, air inlet be in other shapes, interval be formed between smoke deflector and smoke collecting chamber, example
Such as, " mouth " shape.For another example or, for lifting fume purifying effect, filter can be further set, in this case,
Formed behind opening portion, first to unload the filter, then again take out electrostatic oil fume purification device from the opening portion.For another example,
Can also be that the removable unlatching and closing to control air inlet of smoke deflector, specific move mode includes but is not limited to：It is left
It is right to slide, slide up and down, overturning or be flexible etc.；In such cases, further, it can also be electrostatic oil fume purification device
It is arranged to that (smoke deflector need not be unloaded) can be taken out from air inlet.
It is that the present invention should not be construed as being limited to embodiment described above to need annotated, but should be by
It is interpreted as all possible performance for covering the claims in the present invention combination specification disclosure and determining.Therefore, it is all
The content without departing from technical solution of the present invention, according to the present invention technical spirit above example is made it is any it is simple modification,
Equivalent variations and modification, belong to the protection domain of technical solution of the present invention.
Claims (13)
1. a kind of smoke exhaust ventilator, including electrostatic oil fume purification device (1) and blower fan (2), the blower fan (2) include oil smoke
Inflow entrance and oil smoke outlet, it is characterised in that：
The electrostatic oil fume purification device (1) blocks the oil smoke inflow entrance at least in part；
Oil smoke flows into the oil smoke inflow entrance after being purified through the electrostatic oil fume purification device (1).
2. smoke exhaust ventilator according to claim 1, it is characterised in that：
The electrostatic oil fume purification device (1) includes side wall (6), roof (7) and bottom wall (8)；
The bottom wall (8) blocks the oil smoke inflow entrance at least in part；
Oil smoke flows out after being flowed into from the side wall (6) from the bottom wall (8), then flows into the oil smoke inflow entrance.
3. smoke exhaust ventilator according to claim 1, it is characterised in that：
The electrostatic oil fume purification device (1) includes side wall (6), roof (7) and bottom wall (8)；
The bottom wall (8) blocks the oil smoke inflow entrance at least in part；
Oil smoke, from the bottom wall (8) outflow, then flows into the oil smoke inflow entrance from after the roof (7) inflow.
4. smoke exhaust ventilator according to claim 1, it is characterised in that：
The electrostatic oil fume purification device (1) is fixed on the blower fan (2).
5. smoke exhaust ventilator according to claim 1, it is characterised in that：
The electrostatic oil fume purification device (1) is posted by the oil smoke inflow entrance.
6. smoke exhaust ventilator according to claim 1, it is characterised in that：
Gap is provided between the electrostatic oil fume purification device (1) and the oil smoke inflow entrance；
At least part oil smoke flows through the gap and flows into the oil smoke inflow entrance, flows through the oil smoke in the gap by described electrostatic
Fume purifier of fume (1) is purified.
7. smoke exhaust ventilator according to claim 6, it is characterised in that：
The thickness in the gap is less than or equal to 1 centimetre.
8. smoke exhaust ventilator according to claim 1, it is characterised in that：
The blower fan (2) includes spiral case, impeller and motor, and the impeller is arranged in the spiral case, and the motor is used to drive
The impeller.
9. smoke exhaust ventilator according to claim 8, it is characterised in that：
The rotating shaft of the impeller is horizontally extending.
10. smoke exhaust ventilator according to claim 1, it is characterised in that：
The smoke exhaust ventilator is side-absorption type smoke exhaust ventilator.
11. smoke exhaust ventilator according to claim 1, it is characterised in that：
The electrostatic oil fume purification device (1) blocks the oil smoke inflow entrance completely.
12. the smoke exhaust ventilator according to any one of claim 1 to 11, it is characterised in that：
Also include air inlet (10) and the smoke deflector (9) for oil smoke to be imported to the air inlet (10), from the air inlet
(10) oil smoke flowed into flows through the electrostatic oil fume purification device (1) at least in part；
The smoke deflector (9) forms opening portion after unloading；
The electrostatic oil fume purification device (1) is arranged to take out from the opening portion.
13. the smoke exhaust ventilator according to any one of claim 1 to 11, it is characterised in that：
Also include air inlet and the smoke deflector for oil smoke to be imported to the air inlet, the oil smoke at least portion flowed into from the air inlet
Flow through the electrostatic oil fume purification device with dividing；
The smoke deflector at least includes first position and the second place；
When the smoke deflector is in the first position, opening portion is formed；
When the smoke deflector is in the second place, the smoke deflector closes the opening portion at least in part；
The electrostatic oil fume purification device is arranged to take out from the opening portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092396.6A CN107101232A (en) | 2016-02-19 | 2016-02-19 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092396.6A CN107101232A (en) | 2016-02-19 | 2016-02-19 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101232A true CN107101232A (en) | 2017-08-29 |
Family
ID=59658357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092396.6A Pending CN107101232A (en) | 2016-02-19 | 2016-02-19 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101232A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060707A (en) * | 1991-08-23 | 1992-04-29 | 广州市国营兴达电器厂 | High-voltage static lampblack machine |
| CN2338659Y (en) * | 1998-08-06 | 1999-09-15 | 华南理工大学 | Electrostatic cooking fume remover used in kitchen |
| CN2759600Y (en) * | 2004-12-23 | 2006-02-22 | 广州市兴华环保设备联合有限公司 | Hood form wet-type static electricity oil smoke cleaner |
| CN201121933Y (en) * | 2007-10-12 | 2008-09-24 | 尹协谦 | High fine purification near-suction type cooking fume exhauster |
| CN203533658U (en) * | 2013-09-29 | 2014-04-09 | 中山乐宜嘉家居设备有限公司 | High-voltage electrostatic sterilization range hood |
-
2016
- 2016-02-19 CN CN201610092396.6A patent/CN107101232A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060707A (en) * | 1991-08-23 | 1992-04-29 | 广州市国营兴达电器厂 | High-voltage static lampblack machine |
| CN2338659Y (en) * | 1998-08-06 | 1999-09-15 | 华南理工大学 | Electrostatic cooking fume remover used in kitchen |
| CN2759600Y (en) * | 2004-12-23 | 2006-02-22 | 广州市兴华环保设备联合有限公司 | Hood form wet-type static electricity oil smoke cleaner |
| CN201121933Y (en) * | 2007-10-12 | 2008-09-24 | 尹协谦 | High fine purification near-suction type cooking fume exhauster |
| CN203533658U (en) * | 2013-09-29 | 2014-04-09 | 中山乐宜嘉家居设备有限公司 | High-voltage electrostatic sterilization range hood |
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Application publication date: 20170829 |
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