CN102401407A - Electrostatic lampblack removing device of range hood - Google Patents
Electrostatic lampblack removing device of range hood Download PDFInfo
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- CN102401407A CN102401407A CN2011103561451A CN201110356145A CN102401407A CN 102401407 A CN102401407 A CN 102401407A CN 2011103561451 A CN2011103561451 A CN 2011103561451A CN 201110356145 A CN201110356145 A CN 201110356145A CN 102401407 A CN102401407 A CN 102401407A
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- exhaust pipe
- smoke exhaust
- removing device
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- flue gas
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Abstract
The invention discloses an electrostatic lampblack removing device of a range hood, which comprises a metal exhaust tube of the range hood, a lead arranged at the center axle of the metal exhaust tube of the range hood and coaxially extending with the metal exhaust tube, and a high-voltage electrostatic generator, wherein the anode of the high-voltage electrostatic generator is connected to the metal exhaust tube of the range hood, and the cathode of the high-voltage electrostatic generator is connected to the lead. The electrostatic lampblack removing device is formed by using the traditional metal exhaust tube of the range hood, so that the effect of removing lampblack can be achieved, and the effect of electrostatically removing the lampblack is greatly improved; meanwhile, the electrostatic lampblack removing device has the advantages of simple structure, low cost and convenience for disassembly and assembly.
Description
Technical field
The present invention relates to a kind of lampblack absorber, particularly relate to a kind of flue gas removing device of lampblack absorber.
Background technology
The family expenses range hood that uses at present; No matter Chinese style or European does not possess the function of handling oil smoke, but structure internally; Most lampblack absorbers all are simply blower fan to be connected with smoke exhaust pipe; Its major function is the smoke evacuation of smoking, and it is outdoor promptly to be that the environmental pollution that the kitchen is indoor is transferred to, thereby causes the severe contamination to atmospheric environment.And contain multiple poisonous chemical composition in the oil smoke that produces of household kitchen culinary art, human body is had hepatotoxicity, immunotoxicity, genetoxic and potential carcinogenic, so the fume pollution atmospheric environment has also been damaged people's health.
Therefore some have also occurred and can remove the lampblack absorber of oil smoke, the oil smoke method of removing of household cooker hood generally has three kinds: the one, and mechanical centrifugal separation, the 2nd, filtration method, the 3rd, electrostatic method.Wherein, The centrifugal cigarette that deoils of machinery is generally used in lampblack absorber, and its tumbler drives the soot gas rotation under the effect of motor, because action of centrifugal force; Bigger oil droplet is thrown on the tumbler wall all around in the soot gas; Be pooled in the oil collection box so that regularly handle through guiding gutter then, the soot gas of removing the part oil droplet through centrifugal force simultaneously continues to be discharged into through flue outdoor, and this kind method has just been isolated the oil droplet of larger particles; The gas that emits still comprises tiny oil smoke, and its efficient of removing oil smoke is at most 40%～50%.Filtration method is to adopt filtering material that filtering oil smoke is purified; Filtering material is the key of this method; Require filtering material oil resistant, good permeability, be convenient to Regeneration Treatment and repeated use; But filtering material is installed on the outlet of household smoke exhaust ventilator flue, must increase resistance, thereby influences the ability of household smoke exhaust ventilator.
The principle of static flue gas removing does, the positive and negative electrode that constitutes by two metallic plates under the applying high voltage effect, two interelectrode gas generation coronas; Produce a lot of electronics; Because electronics has negative electricity, therefore be easy to stick on tiny oil, cigarette equimolecular or the particulate, make it be with negative electricity to form anion; The repulsion that these anions receive anodal attraction, negative pole is to positive polar motion and be adsorbed on the positive pole, thereby reaches the purpose of removing oil smoke.But existing static flue gas removing device all need be provided with a zone to lay this static flue gas removing device in lampblack absorber, promptly needs other space to place two parts such as metallic plate, therefore just increases the volume of lampblack absorber greatly.And general static flue gas removing device structure is complicated, dismounting and inconvenient installation, and price is higher, therefore can't be widely used on the household smoke exhaust ventilator.
Summary of the invention
Technical problem to be solved by this invention provide a kind of simple in structure, cost is low and remove and install the static flue gas removing device of lampblack absorber easily.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of static flue gas removing device of lampblack absorber; The metal smoke exhaust pipe that comprises lampblack absorber; One is arranged on central axis and the lead that extends in the same way with the metal smoke exhaust pipe of the metal smoke exhaust pipe of this lampblack absorber; And a HV generator, the positive pole of this HV generator is connected to the metal smoke exhaust pipe of this lampblack absorber, and negative pole is connected to this lead.This static flue gas removing device; Utilize the existing metal smoke exhaust pipe of lampblack absorber to form, not only can reach the effect of removing oil smoke, and improved the effect of static flue gas removing greatly; And this static flue gas removing device is simple in structure, cost is low, and removes and installs conveniently.
Preferably, said metal smoke exhaust pipe comprises the skin of being processed by metal foil material, and is positioned at the outer helical stent of being processed by wire.
In order to locate said lead to form the stabilized uniform electrostatic field, also to comprise in the said metal smoke exhaust pipe wire support that positions the wire in the central shaft position of metal smoke exhaust pipe.
Said wire support is a cross bracket, and said lead passes the center of said wire support, and the outboard end of wire support is fixed on the metal smoke exhaust pipe.
Preferably, said wire support is in the metal smoke exhaust pipe, be provided with at interval a plurality of.
Compared with prior art, the invention has the advantages that static flue gas removing device of the present invention, need not establish parts such as metallic plate more in addition; Adopt metal smoke exhaust pipe commonly used on the lampblack absorber to form an electrode; In smoke exhaust pipe, inserting lead becomes another electrode, not only can remove oil smoke, and improve the effect of static flue gas removing greatly; And this static flue gas removing device is simple in structure, cost is low; Can reduce the volume of lampblack absorber again, and install and dismounting all very convenient, can be widely used in the household cooker hood.
Description of drawings
Fig. 1 is the perspective view (removing skin) of static flue gas removing device of the present invention.
Fig. 2 is the cutaway view of static flue gas removing device of the present invention.
Fig. 3 is the principle schematic of static flue gas removing device of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Static flue gas removing device of the present invention; Shown in Fig. 1-3; Comprise metal smoke exhaust pipe 1; This metal smoke exhaust pipe 1 comprises the helical stent 3 that wire is processed in the skin 2 and outer 2 that metal forming is processed, and is inserted with a lead 4 in the central shaft position of this metal smoke exhaust pipe 1, and this lead 4 extends with metal smoke exhaust pipe 1 in the same way.The positive pole of one HV generator 5 is connected to this metal smoke exhaust pipe 1, and negative pole is connected to this lead 4.And this metal smoke exhaust pipe 1 is not the parts of establishing in addition especially, but the smoke pipeline that lampblack absorber itself has, and promptly is communicated with the pipeline that the oil smoke of chimney and lampblack absorber exports.
When therefore this HV generator 5 is worked; At this metal smoke exhaust pipe 1 inner cylindrical electric field that forms, under this cylindrical electric field action, airborne free electron will move to the two poles of the earth; After voltage of electric field was elevated to certain numerical value, near the electronics the negative pole had obtained higher energy and speed.When the air that contains the oil smoke molecule during through screw type metal smoke exhaust pipe 1; The most oil smoke molecule formation anion that combines with negatron, and under effect of electric field, be deposited on metal smoke exhaust pipe one utmost point; As shown in Figure 3, therefore reached the purpose of removing oil smoke.Because the metal smoke exhaust pipe generally can extend more than one meter; It is so big that the actual volume of static flue gas removing device of the prior art can not reach; That is to say that metal smoke exhaust pipe of the present invention has improved the practical function area of static flue gas removing device, its effect of removing oil smoke is improved greatly
Because lead 4 is that flexible material is processed, be difficult to make it to support the central shaft position that remains on metal smoke exhaust pipe 1 separately, and in practical application, the metal smoke exhaust pipe often needs bending, so lead 4 also must be and then crooked.Therefore to form the stabilized uniform electrostatic field, also has the wire support 6 of fixing cord 4 in the central shaft position of metal smoke exhaust pipe 1 for fixing cord 4 better.As shown in Figure 1, the cross bracket of this wire support 6 for intersecting, the middle confession lead 4 of wire support 6 passes through and is fixing, and the outboard end of wire support 6 is fixedly connected on the metal smoke exhaust pipe 1.And this wire support 6 can also be provided with a plurality of in metal smoke exhaust pipe 1 at interval.
Those skilled in the art can know; The present invention also not necessarily will adopt above-mentioned metal smoke exhaust pipe with skin 2 that support that the spirality metal silk processes and metal forming process; Be that support and skin are formed in one and also can; As long as this metal smoke exhaust pipe is processed by metal material or comprised metal material and can under the effect of electrostatic generator, use as electrode, also can reach the purpose of removing oil smoke.
And this wire support 6 is also not necessarily taked the embodiment in as shown in Figure 1, as long as can lead 4 be positioned at the central shaft position of metal smoke exhaust pipe.
Static flue gas removing device of the present invention is established static flue gas removing device at the wind pipe place of lampblack absorber in addition in prior art, need not establish parts such as metallic plate more in addition; Adopt electrode of existing metal smoke exhaust pipe formation on the lampblack absorber; In smoke exhaust pipe, inserting lead becomes another electrode, not only can reach the effect of removing oil smoke, and has improved the effect of static flue gas removing greatly; And this static flue gas removing device is simple in structure, cost is low; Can reduce the volume of lampblack absorber again, and install and dismounting all very convenient, can be widely used in the household cooker hood.
Except that the foregoing description, the present invention also includes other embodiments, and the technical scheme that all employing equivalents or equivalent substitute mode form all should fall within the protection domain of claim of the present invention.
Claims (5)
1. the static flue gas removing device of a lampblack absorber; The metal smoke exhaust pipe (1) that comprises lampblack absorber; One is arranged on central axis and the lead (4) that extends in the same way with metal smoke exhaust pipe (1) of the metal smoke exhaust pipe (1) of this lampblack absorber; And a HV generator (5), the positive pole of this HV generator (5) is connected to the metal smoke exhaust pipe (1) of this lampblack absorber, and negative pole is connected to this lead (4).
2. static flue gas removing device as claimed in claim 1 is characterized in that: said metal smoke exhaust pipe (1) comprises the skin of being processed by metal foil material (2), and is positioned at the helical stent (3) that skin (2) is processed by wire.
3. static flue gas removing device as claimed in claim 1 is characterized in that: also comprise the wire support (6) that lead (4) is positioned at the central shaft position of metal smoke exhaust pipe (1) in the said metal smoke exhaust pipe (1).
4. static flue gas removing device as claimed in claim 3 is characterized in that: said wire support (6) is a cross bracket, and said lead (4) passes the center of said wire support (6), and the outboard end of wire support (6) is fixed on the metal smoke exhaust pipe (1).
5. static flue gas removing device as claimed in claim 3 is characterized in that: said wire support (6) is a plurality of for what in metal smoke exhaust pipe (1), be provided with at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110356145.1A CN102401407B (en) | 2011-11-10 | 2011-11-10 | Electrostatic lampblack removing device of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110356145.1A CN102401407B (en) | 2011-11-10 | 2011-11-10 | Electrostatic lampblack removing device of range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102401407A true CN102401407A (en) | 2012-04-04 |
| CN102401407B CN102401407B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110356145.1A Active CN102401407B (en) | 2011-11-10 | 2011-11-10 | Electrostatic lampblack removing device of range hood |
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| Country | Link |
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| CN (1) | CN102401407B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595955A (en) * | 2015-01-20 | 2015-05-06 | 西安工程大学 | Folding type no-scrubbing environment-friendly range hood |
| CN105864856A (en) * | 2016-05-27 | 2016-08-17 | 宁波方太厨具有限公司 | Air purification unit |
| CN108525857A (en) * | 2018-04-17 | 2018-09-14 | 傅峰峰 | A kind of electrostatic equipment and the kitchen ventilator configured with electrostatic equipment |
| CN110017521A (en) * | 2017-05-22 | 2019-07-16 | 广东美的白色家电技术创新中心有限公司 | Kitchen ventilator |
| CN114471949A (en) * | 2022-03-03 | 2022-05-13 | 深圳市日亿升实业有限公司 | Gas treatment device and method of using the same |
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| JPH0946276A (en) * | 1995-07-26 | 1997-02-14 | Kyocera Corp | Public-address information communication system |
| CN2295147Y (en) * | 1997-02-20 | 1998-10-21 | 杨羽军 | Electric purifier integrated with fume-suction hood |
| CN101653683A (en) * | 2009-09-11 | 2010-02-24 | 陈明功 | Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
| CN201643272U (en) * | 2010-01-31 | 2010-11-24 | 陈际军 | Small electric powder spraying bottle |
| CN201925990U (en) * | 2011-01-07 | 2011-08-10 | 王莉 | Oily fume pumping pipe |
| CN202328435U (en) * | 2011-11-10 | 2012-07-11 | 宁波方太厨具有限公司 | Electrostatic oil smoke removal device of range hood |
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2011
- 2011-11-10 CN CN201110356145.1A patent/CN102401407B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS4946276A (en) * | 1972-09-11 | 1974-05-02 | ||
| JPH0946276A (en) * | 1995-07-26 | 1997-02-14 | Kyocera Corp | Public-address information communication system |
| CN2295147Y (en) * | 1997-02-20 | 1998-10-21 | 杨羽军 | Electric purifier integrated with fume-suction hood |
| CN101653683A (en) * | 2009-09-11 | 2010-02-24 | 陈明功 | Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
| CN201643272U (en) * | 2010-01-31 | 2010-11-24 | 陈际军 | Small electric powder spraying bottle |
| CN201925990U (en) * | 2011-01-07 | 2011-08-10 | 王莉 | Oily fume pumping pipe |
| CN202328435U (en) * | 2011-11-10 | 2012-07-11 | 宁波方太厨具有限公司 | Electrostatic oil smoke removal device of range hood |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595955A (en) * | 2015-01-20 | 2015-05-06 | 西安工程大学 | Folding type no-scrubbing environment-friendly range hood |
| CN104595955B (en) * | 2015-01-20 | 2017-01-18 | 西安工程大学 | Folding type no-scrubbing environment-friendly range hood |
| CN105864856A (en) * | 2016-05-27 | 2016-08-17 | 宁波方太厨具有限公司 | Air purification unit |
| CN110017521A (en) * | 2017-05-22 | 2019-07-16 | 广东美的白色家电技术创新中心有限公司 | Kitchen ventilator |
| CN110017521B (en) * | 2017-05-22 | 2020-11-03 | 广东美的白色家电技术创新中心有限公司 | Fume exhaust fan |
| CN108525857A (en) * | 2018-04-17 | 2018-09-14 | 傅峰峰 | A kind of electrostatic equipment and the kitchen ventilator configured with electrostatic equipment |
| CN114471949A (en) * | 2022-03-03 | 2022-05-13 | 深圳市日亿升实业有限公司 | Gas treatment device and method of using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102401407B (en) | 2014-03-12 |
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