CN109751644A - A kind of oil-smoke absorbing device and range hood - Google Patents
A kind of oil-smoke absorbing device and range hood Download PDFInfo
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- CN109751644A CN109751644A CN201711091346.7A CN201711091346A CN109751644A CN 109751644 A CN109751644 A CN 109751644A CN 201711091346 A CN201711091346 A CN 201711091346A CN 109751644 A CN109751644 A CN 109751644A
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- oil
- point discharge
- smoke
- absorbing device
- pole plate
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- 239000000779 smoke Substances 0.000 title claims abstract description 81
- 238000001179 sorption measurement Methods 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 abstract description 33
- 238000000746 purification Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000000354 decomposition reaction Methods 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The present invention relates to a kind of oil-smoke absorbing device and range hoods, belong to range hood technical field, the oil-smoke absorbing device is installed at the air outlet of range hood, including being connected to the point discharge area of the air outlet and being connected to the pole plate adsorption zone in the point discharge area.The smoke particle object that the present invention will be discharged by the air outlet of range hood, it is filtered by the oil network of kitchen ventilator, make part oil smoke condensation and is adsorbed in oil network, remaining smoke particle successively passes through point discharge area and pole plate adsorption zone, when oil smoke passes through point discharge area, point discharge area ionizes smoke particle using point discharge, and the electrification smoke particle ionized out flows to pole plate adsorption zone, pole plate adsorption zone adsorbs smoke particle, to achieve the purpose that fume-exhausting.It is realized by oil-smoke absorbing device and ionization decomposition and purification absorption expeditiously is carried out to oil smoke, effectively reduced the emission index of PM2.5, improve the integrated environment of kitchen and air.
Description
Technical field
The present invention relates to kitchen ventilator technical field more particularly to a kind of oil-smoke absorbing devices and range hood.
Background technique
With the improvement of material living standards, requirement of the people to kitchen environment is higher and higher, the practicability of kitchen ventilator and
Frequency of use is also higher and higher.However people but inadvertently give surrounding while enjoyment high-tech brings good life
Environment, which causes, to be seriously affected.Nowadays due to the continuous discharge of coal smoke and dust, air quality is caused sharply to decline, PM2.5,
PM10 exponential line rises, and range hood also increases PM2.5, PM10 index to the discharge of oil smoke, does not meet energy conservation and environmental protection
Requirement.
The product or patent of existing kitchen ventilator purification discharge are only introduced installs a kind of filtering or absorption dress on kitchen ventilator
It sets, or is filtered by novel oil net, it is clear that purification efficiency can be improved by apparatus above, but there are part little particles
Oil smoke absorption is not thorough.
Accordingly, it is desirable to provide a kind of kitchen ventilator, which is able to solve range hood in the prior art, is not thorough technology to fume purifying
Problem.
Summary of the invention
It is an object of the invention to propose a kind of oil-smoke absorbing device and range hood, expeditiously oil smoke can be carried out
Electrolytic separation and purification absorption.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of oil-smoke absorbing device, is installed at the air outlet of range hood, the tip including being connected to the air outlet
Region of discharge and the pole plate adsorption zone for being connected to the point discharge area.
Further, including the shell of hollow structure, the point discharge area is set in the shell to be gone out described in
The one end in air port, the pole plate adsorption zone are set to the other end in the shell far from the air outlet.
Further, the point discharge area is provided with multiple groups point discharge component, and the point discharge component includes the
One point discharge component and the second point discharge component, the first point discharge component and the second point discharge component are equal
Including the first conductive column and the multiple discharge electrodes being set on first conductive column, first conductive column is connected to high pressure confession
Electric end.
Further, the first point discharge component and the second point discharge component are from close to the air outlet
One end is successively spaced setting to the other end far from the air outlet；Discharge electrode on the first point discharge component with it is described
Discharge electrode interval setting on second point discharge component.
Further, the two sides of the discharge electrode of the first point discharge component are equipped with sawtooth.
Further, one end of the discharge electrode of the second point discharge component is connected to first conductive column, another
The two sides at end are provided with wedge angle.
Further, the pole plate adsorption zone includes the second conductive column and the multilayer pole that is set on second conductive column
Plate, second conductive column are connected to low-voltage power supply end.
Further, after pole plate described in multilayer is arranged in parallel, and the second conductive column is powered, the adjacent pole plate is mutually leaned on
Close two are pendant polar opposite.
Further, the both ends of first conductive column and the both ends of the second conductive column are provided with fixed structure, described solid
Determine the outer wall that structure is fixedly arranged on the shell.
The present invention also provides a kind of range hoods, are equipped with above-mentioned oil-smoke absorbing device.
Beneficial effects of the present invention:
The smoke particle object that the present invention will be discharged by the air outlet of range hood is filtered by the oil network of kitchen ventilator, makes portion
Divide oil smoke condensation and be adsorbed in oil network, remaining smoke particle successively passes through point discharge area and pole plate adsorption zone, works as oil smoke
When by point discharge area, point discharge area ionizes smoke particle using point discharge, the electrification smoke particle flow direction ionized out
Pole plate adsorption zone, pole plate adsorption zone adsorbs smoke particle, to purify oil smoke in pole plate adsorption zone.It generates during the cooking process
Smoke particle row is realized by oil-smoke absorbing device less than outdoor and expeditiously carries out ionization decomposition and purification suction to oil smoke
It is attached, the emission index of PM2.5 is effectively reduced, the integrated environment of kitchen and air is improved.
Detailed description of the invention
Fig. 1 is the schematic diagram that oil-smoke absorbing device provided by the invention is installed on range hood；
Fig. 2 is the structural schematic diagram of the enclosure interior of oil-smoke absorbing device provided by the invention；
Fig. 3 is the structural schematic diagram of range hood provided by the invention.
In figure:
100, range hood；101, air outlet；
1, shell；11, point discharge area；111, the first point discharge component；112, the second point discharge component；
21, the first conductive column；22, discharge electrode；
221, the first discharge electrode；222, the second discharge electrode；
2221, first side；2222, second side；2223, third side；2224, four side；
12, pole plate adsorption zone；121, the second conductive column；122, pole plate；
3, fixed structure；4, check (non-return) valve；5, wedge angle.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and by specific
Embodiment to further illustrate the technical scheme of the present invention.
A kind of oil-smoke absorbing device is present embodiments provided, as shown in Figure 1-Figure 3, which is installed on oil suction
At the air outlet 101 of smoke machine 100, put including being connected to the point discharge area 11 of the air outlet 101 and being connected to the tip
The pole plate adsorption zone 12 in electric area 11.The smoke particle object being discharged by the air outlet 101 of range hood 100, passes through range hood 100
Oil network (not shown) filtering, make part oil smoke condensation and be adsorbed in oil network, remaining smoke particle is successively put by tip
Electric area 11 and pole plate adsorption zone 12, when oil smoke passes through point discharge area 11, point discharge area 11 is using point discharge ionization oil
Smoke particle, the electrification smoke particle ionized out flow to pole plate adsorption zone 12, and pole plate adsorption zone 12 adsorbs smoke particle, so that oil smoke
Particle occurs purification in pole plate adsorption zone 12 and decomposes.The smoke particle generated during the cooking process is arranged less than outdoor, and oil smoke is passed through
Adsorbent equipment, which realizes, expeditiously carries out ionization decomposition and purification absorption to oil smoke, effectively reduces the emission index of PM2.5,
Improve the integrated environment of kitchen and air.
The oil-smoke absorbing device includes the shell 1 of hollow structure, and the point discharge area 11 is set in the shell 1 and leans on
One end of the nearly air outlet 101, the pole plate adsorption zone 12 are set to another far from the air outlet 101 in the shell 1
One end.Entered in shell 1 by the smoke particle that the air outlet 101 of range hood 100 is blown out, avoids leaking for smoke particle.
Wherein, shell 1 provided in this embodiment is square structure, shell 1 or other structures, shape of the present embodiment to shell 1
Shape is not construed as limiting.
As shown in Fig. 2, above-mentioned point discharge area 11 is provided with multiple groups point discharge component, the point discharge component includes
First point discharge component 111 and the second point discharge component 112, the first point discharge component 111 and second point
End discharge assembly 112 is including the first conductive column 21 and the multiple discharge electrodes 22 being set on first conductive column 21, electric discharge
Plate 22 includes the first discharge electrode 221 being set on the first conductive column 21 of the first point discharge component 111 and is set to
The second discharge electrode 222 on second conductive column 121 of the second point discharge component 112.
First conductive column 21 is connected to high voltage supply end, and high voltage supply end is used to provide high pressure for the first conductive column 21, make
Point discharge area 11 forms higher-pressure region, and the oil smoke for ionizing inflow point discharge area 11 for the first discharge electrode 221 provides high pressure, this reality
It applies in example, the high pressure that feeder ear provides is 1.2 ten thousand volts.When high voltage supply end powers to the first conductive column 21, current direction
One discharge electrode 221 and the second discharge electrode 222, the first discharge electrode 221 and the second discharge electrode 222 discharge, and keep smoke particle electric
Freestone electricity, to complete the decomposition to smoke particle.Anion is generated during higher-pressure region carries out ionization decomposition to oil smoke
Ozone, negative ion and ozone have the function of that stronger oxidation de-tastes.
Present embodiments provide the point discharge component of two kinds of forms, specifically, the first point discharge component 111 with
The second point discharge component 112 from one end close to the air outlet 101 to the other end far from the air outlet 101 according to
Minor tick setting；The first discharge electrode 221 and the second point discharge component 112 on the first point discharge component 111
On the second discharge electrode 222 be spaced setting.It should be noted that point discharge area 11 can be all set in the present embodiment
One point discharge component 111 can also be all set to the second point discharge component 112, preferably, the first point discharge group
Part 111 and the second point discharge component 112 are from one end close to the air outlet 101 to one end far from the air outlet 101
Successively interval setting, and the first discharge electrode 221 and the second point discharge component 112 on the first point discharge component 111
On the second discharge electrode 222 be spaced setting.The contact area of the discharge electrode 22 in smoke particle and point discharge area 11 is increased, from
And the ionizing efficiency of smoke particle is fully ensured that.
The two sides of first discharge electrode 221 of above-mentioned first point discharge component 111 are equipped with sawtooth.Preferably, first
The quantity of first conductive column 21 of point discharge component 111 is two, the first discharge electrode 221 of the first point discharge component 111
Both ends be connected to two the first conductive columns 21, to guarantee the fixed stability of the first discharge electrode 221.When to the first conduction
When column 21 leads to high-voltage electricity, the first discharge electrode 221 of the first point discharge component 111 carries out tip by the tip of the sawtooth of two sides
Electric discharge.By setting laciniation for discharge tip, the distribution density of charge is increased, to enhance point effect.
Second discharge electrode 222 of above-mentioned second point discharge component 112 is connected to described close to one end of air outlet 101
The two sides of one conductive column 21, the other end far from air outlet 101 are provided with wedge angle.Specifically, the second point discharge component 112
The second discharge electrode 222 include first side 2221, second side 2222, the four side being oppositely arranged with first side 2221
2224 and the third side 2223 that is oppositely arranged with second side 2222, wherein the second electric discharge of the second point discharge component 112
Plate 222 is connected to the first conductive column 21 close to one end of first side 2221, and second side 2222 and third side 2223 are all provided with
It is equipped with arcuate structure (not labeled), second side 2222 and third side 2223 are connected by arcuate structure and four side 2224
Connect, four side 2224 is planar structure, make second side 2222 and 2224 junction of four side and third side 2223 and
The junction of four side 2224 forms wedge angle 5.When being connected to high-voltage electricity to the first conductive column 21, the second point discharge component
112 the second discharge electrode 222 carries out point discharge by wedge angle 5.By will be set on second side 2222 and third side 2223
Arcuate structure is set, and arcuate structure connect to form wedge angle 5 with four side 2224, increases the charge on the second discharge electrode 222
Distribution density, to enhance point effect.
It should be noted that in the present embodiment, when being powered to the first conductive column 21, only to multiple groups point discharge group
First conductive column 21 of one group of point discharge component in part is powered, when leading to high-voltage electricity to one of them first conductive column 21
When, the discharge electrode 22 being arranged on first conductive column 21 makes other first conductive columns 21 have isobaric high pressures by electric discharge
Electricity, to realize the pressure in point discharge area 11.
Above-mentioned pole plate adsorption zone 12 includes the second conductive column 121 and the multilayer pole being set on second conductive column 121
Plate 122, the second conductive column 121 are connected to low-voltage power supply end.Multilayer pole plate 122 is arranged in parallel, and the second conductive column 121 leads to low pressure
After electricity, pole plate adsorption zone 12 forms low-pressure area, close to each other two pendant polar opposite of adjacent pole plate 122.When the oil being ionized
After smoke particle enters pole plate adsorption zone 12, the difference after two sides absorption of pole plate 122 is ionized by point discharge area 11 is electrical
Charge, to achieve the purpose that the adsorption efficiency of pole plate 122 is adsorbed and improved in purification.
It should be noted that the quantity of the second conductive column 121 is two in the present embodiment, to guarantee that multilayer pole plate 122 is solid
Fixed stability only need to lead to low tension to one of them the second conductive column 121 when pole plate adsorption zone 12 leads to low tension.
Shell 1 is provided with check (non-return) valve 4 far from one end of air outlet 101, and check (non-return) valve 4 is connected to flue, makes by purification
Oil smoke is discharged into flue.
The both ends of first conductive column 21 and the both ends of the second conductive column 121 are provided with fixed structure 3, the fixed knot
Structure 3 is fixedly arranged on the outer wall of the shell 1.Wherein, fixed structure 3 forms for ceramic material, avoids getting an electric shock, ensure that oil smoke
The security performance that adsorbent equipment uses.
The present embodiment additionally provides a kind of range hood 100, as shown in figure 3, the range hood 100 is equipped with above-mentioned oil smoke
Adsorbent equipment.The smoke particle object being discharged by the air outlet 101 of range hood 100 is filtered by the oil network of range hood 100,
Make part oil smoke condensation and be adsorbed in oil network, remaining smoke particle successively passes through point discharge area 11 and pole plate adsorption zone
12, when oil smoke passes through point discharge area 11, point discharge area 11 ionizes smoke particle, the electrification ionized out using point discharge
Smoke particle flows to pole plate adsorption zone 12, and pole plate adsorption zone 12 adsorbs smoke particle, so that smoke particle is in pole plate adsorption zone 12
Purification occurs to decompose.The smoke particle generated during the cooking process is arranged less than outdoor, is realized efficiently by oil-smoke absorbing device
Ionization decomposition is carried out to rate to oil smoke and purification is adsorbed, the emission index of PM2.5 is effectively reduced, improves kitchen and air
Integrated environment.
Note that the above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above embodiment and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
It improves, these changes and improvements all fall within the protetion scope of the claimed invention, and claimed range of the invention is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of oil-smoke absorbing device, which is characterized in that be installed at the air outlet (101) of range hood (100), including connection
In the air outlet (101) point discharge area (11) and be connected to the pole plate adsorption zone (12) of the point discharge area (11).
2. oil-smoke absorbing device according to claim 1, which is characterized in that the shell (1) including hollow structure, the point
End region of discharge (11) is set to one end in the shell (1) close to the air outlet (101), and the pole plate adsorption zone (12) sets
It is placed in the other end in the shell (1) far from the air outlet (101).
3. oil-smoke absorbing device according to claim 2, which is characterized in that the point discharge area (11) is provided with multiple groups
Point discharge component, the point discharge component include the first point discharge component (111) and the second point discharge component
(112), the first point discharge component (111) and the second point discharge component (112) include the first conductive column
(21) and multiple discharge electrodes (22) for being set on first conductive column (21), first conductive column (21) are connected to high pressure
Feeder ear.
4. oil-smoke absorbing device according to claim 3, which is characterized in that the first point discharge component (111) with
The second point discharge component (112) is from one end close to the air outlet (101) to the another of separate air outlet (101)
One end is successively spaced setting；
Discharge electrode (22) on the first point discharge component (111) and putting on the second point discharge component (112)
The setting of battery plate (22) interval.
5. oil-smoke absorbing device according to claim 4, which is characterized in that the first point discharge component (111)
The two sides of discharge electrode (22) are equipped with sawtooth.
6. oil-smoke absorbing device according to claim 4, which is characterized in that the second point discharge component (112)
One end of discharge electrode (22) is connected to first conductive column (21), and the two sides of the other end are provided with wedge angle (5).
7. oil-smoke absorbing device according to claim 3, which is characterized in that the pole plate adsorption zone (12) is led including second
Electric column (121) and the multilayer pole plate (122) being set on second conductive column (121), the second conductive column (121) connection
In low-voltage power supply end.
8. oil-smoke absorbing device according to claim 7, which is characterized in that pole plate described in multilayer (122) is arranged in parallel, and
After second conductive column (121) is powered, close to each other two pendant polar opposite of the adjacent pole plate (122).
9. oil-smoke absorbing device according to claim 7, which is characterized in that the both ends of first conductive column (21) and
The both ends of two conductive columns (121) are provided with fixed structure (3), and the fixed structure (3) is fixedly arranged on the outer wall of the shell (1).
10. a kind of range hood, which is characterized in that be equipped with any oil-smoke absorbing device of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091346.7A CN109751644A (en) | 2017-11-08 | 2017-11-08 | A kind of oil-smoke absorbing device and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091346.7A CN109751644A (en) | 2017-11-08 | 2017-11-08 | A kind of oil-smoke absorbing device and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109751644A true CN109751644A (en) | 2019-05-14 |
Family
ID=66401470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091346.7A Pending CN109751644A (en) | 2017-11-08 | 2017-11-08 | A kind of oil-smoke absorbing device and range hood |
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| Country | Link |
|---|---|
| CN (1) | CN109751644A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657851A (en) * | 2013-11-25 | 2014-03-26 | 张家港市保丽洁环保科技有限公司 | Electrostatic oil fume purifying device with coagulation electric field |
| CN205245278U (en) * | 2015-11-26 | 2016-05-18 | 广东万家乐燃气具有限公司 | High pressure purifies oil fume sucking device |
| CN106955786A (en) * | 2017-03-31 | 2017-07-18 | 广东美的厨房电器制造有限公司 | Battery lead plate, electrostatic ionization module and lampblack absorber |
| CN206617999U (en) * | 2017-03-31 | 2017-11-07 | 广东美的厨房电器制造有限公司 | Battery lead plate, electrostatic ionization module and lampblack absorber |
| CN207849473U (en) * | 2017-11-08 | 2018-09-11 | 青岛海尔智慧厨房电器有限公司 | A kind of oil-smoke absorbing device and range hood |
-
2017
- 2017-11-08 CN CN201711091346.7A patent/CN109751644A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657851A (en) * | 2013-11-25 | 2014-03-26 | 张家港市保丽洁环保科技有限公司 | Electrostatic oil fume purifying device with coagulation electric field |
| CN205245278U (en) * | 2015-11-26 | 2016-05-18 | 广东万家乐燃气具有限公司 | High pressure purifies oil fume sucking device |
| CN106955786A (en) * | 2017-03-31 | 2017-07-18 | 广东美的厨房电器制造有限公司 | Battery lead plate, electrostatic ionization module and lampblack absorber |
| CN206617999U (en) * | 2017-03-31 | 2017-11-07 | 广东美的厨房电器制造有限公司 | Battery lead plate, electrostatic ionization module and lampblack absorber |
| CN207849473U (en) * | 2017-11-08 | 2018-09-11 | 青岛海尔智慧厨房电器有限公司 | A kind of oil-smoke absorbing device and range hood |
Non-Patent Citations (1)
| Title |
|---|
| 周长丽: "环境工程原理", 30 June 2007, 中国环境科学出版社, pages: 188 * |
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