CN104923400A - Water purification kitchen ventilator - Google Patents

Water purification kitchen ventilator Download PDF

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Publication number
CN104923400A
CN104923400A CN201510351811.0A CN201510351811A CN104923400A CN 104923400 A CN104923400 A CN 104923400A CN 201510351811 A CN201510351811 A CN 201510351811A CN 104923400 A CN104923400 A CN 104923400A
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China
Prior art keywords
purification
liquid
plate
tank
plates
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CN201510351811.0A
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CN104923400B (en
Inventor
陈伟强
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Guangdong Xihui Electric Appliance Manufacturing Co.,Ltd.
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陈伟强
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Abstract

The invention relates to a water purification kitchen ventilator. An exhaust fan is mounted at an air outlet end of the water purification kitchen ventilator; horizontal purification plates are equidistantly stacked inside a purification cavity from bottom to top; the various purification plates sequentially comprise cathode plates, insulating plates and anode plates from bottom to top; vertical electric discharge needles are equidistantly and densely distributed on the lower surfaces of the cathode plates; liquid barriers are fixed to the edges of the upper surfaces of the anode plates; a liquid inlet pipe and a liquid outlet pipe are respectively connected onto two symmetric edges of each purification groove; the various liquid inlet pipes on the various purification plates are communicated with a liquid inlet tank, and the various liquid outlet pipes on the various purification plates are communicated with a liquid outlet tank; a liquid pump is mounted between the liquid inlet tank and the liquid outlet tank, and liquid in the liquid pump only can flow into the liquid inlet tank from the liquid outlet tank. The water purification kitchen ventilator has the advantages that a large quantity of cooking fume can be adsorbed and purified by the kitchen ventilator, and accordingly the cleanness of exhausted air can be effectively improved; the water purification kitchen ventilator is low in noise and easy to clean.

Description

The clean smoke exhaust ventilator of water
Technical field
The present invention relates to a kind of household electrical appliance, especially, is a kind of smoke exhaust ventilator.
Background technology
Along with the acceleration of process of industrialization, environment more and more worsens; Nowadays people start to be concerned about air quality, start to alleviate environmental pollution in all its bearings; Smoke exhaust ventilator be exactly wherein one example, current smoke exhaust ventilator many employings emchanically centrifugal separation formula, it makes by bleeding to produce negative pressure above pot body, the oil smoke of indoor is detached to outdoor, in oil smoke, bulky grain oil droplet is centrifuged effect and gets rid of to limit wall and collect, and a large amount of granule molecule is outside discharge chamber, though the air quality that it solves personal space pollutes air, is finally still and air is worsened; In addition, conventional extraction hood operationally also can produce larger noise, affects other people normal life; Need periodic cleaning trapped fuel chamber, and this scale removal process too bothers simultaneously.
Summary of the invention
For the problems referred to above, the invention provides the clean smoke exhaust ventilator of a kind of water, this smoke exhaust ventilator can adsorb, purify a large amount of oil smoke, effectively improve the spatter property of Exhaust Gas; Have that noise is little, the advantage of easy to clean simultaneously.
For solving the problem, the technical solution adopted in the present invention is: the clean smoke exhaust ventilator of this water includes inlet end, purification chamber and outlet side; Be fixed with exhaust fume collecting hood at described inlet end, in described outlet side, air exhauster be installed; Described purification chamber is connected with earth connection; The purification plate of level is equidistantly stacked from bottom to up in inside, described purification chamber; Each described purification plate includes negative plate, insulation board and positive plate from bottom to up successively; Vertical spray point is equidistantly densely covered with at the lower surface of described negative plate; Be fixed with liquid barrier at the edge of described positive plate upper surface, described liquid barrier and described positive plate surround the purification tank that upper surface exposes; The limit that described purification tank two is symmetrical is connected to feed tube and drain pipe; Each described feed tube on each described purification plate is communicated to feed liquor case, and each described drain pipe on each described purification plate is communicated to liquid outlet tank; Between described feed liquor case and described liquid outlet tank, be provided with drawing liquid pump, the liquid in described drawing liquid pump only can flow to feed liquor case from liquid outlet tank.
The invention has the beneficial effects as follows: in feed liquor case and liquid outlet tank, fill scavenging solution, scavenging solution is flowed into by each feed tube and discharges from drain pipe after filling full purification tank, scavenging solution flows to liquid outlet tank afterwards, scavenging solution in liquid outlet tank supplements back into liquid case under the drive of drawing liquid pump, and now scavenging solution forms closed circuit; When each purification plate circuit turn-on, the anion in scavenging solution is adsorbed on bottom purification tank by positive plate, and now the upper surface of purification tank forms positive-ion sheath; Surrounding air under high pressure ionizes and discharges anion by the spray point on negative plate; The gas of inlet end is extracted out and is discharged from outlet side by described air exhauster, and inlet end forms negative pressure due to rarefaction of air; When cooking, oil smoke sucks from inlet end and arrives purification chamber; The particle that the anion of releasing from spray point sticks to oil smoke make smoke particle electronegative; Electronegative smoke particle is buried in oblivion in scavenging solution to described positive-ion sheath high-speed motion under the effect of electric field; Scavenging solution continues circulation after being removed by oil smoke.
Described purification chamber ground connection, effectively can import underground by the induced-current on purification cavity shell, and then ensure the safety in purification chamber.
The present invention adopts electrostatic absorption principle to be adsorbed onto in scavenging solution by the smoke particle of the overwhelming majority, simple to operate, cleaning convenience; Compared to conventional extraction hood, in whole purification process, the pollution of oil smoke to purification chamber of the present invention is very little, and all oil smoke are all cleaned liquid and absorb, and therefore the present invention is without the need to frequent cleaning, and each cleaning only needs to change scavenging solution; More outstanding: anion can catch the smoke particle of various sizes, oil smoke is thoroughly purified instead of is discharged in air, therefore more scientific environmental protection; In addition, air exhauster of the present invention is placed in outlet side, is positioned at outdoor, and the noise therefore produced is less.
As preferably, each adjacent described purification plate is staggered in the horizontal direction and make the snakelike space that the space composition between each described purification plate is communicated with; This structure can make the oil smoke entering purification chamber have the longer each purification tank of time Contact, makes fume purifying more thorough.
As preferably, the feed tube on the feed tube on each layer purification plate and drain pipe and adjacent layer purification plate and drain pipe are in position in overturning symmetry, and the flow direction of each layer scavenging solution in each described purification tank is contrary with the flow direction of oil smoke; Because scavenging solution and oil smoke flow are on the contrary, in the unit interval, oil smoke can contact more scavenging solution, and then improves purification efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of this water clean smoke exhaust ventilator embodiment.
Fig. 2 is schematic side view embodiment illustrated in fig. 1.
Fig. 3 be embodiment illustrated in fig. 1 in the partial cross section structure for amplifying schematic diagram of a purification plate.
Fig. 4 be embodiment illustrated in fig. 1 in the schematic top plan view of a purification plate.
Fig. 5 be embodiment illustrated in fig. 1 in the schematic top plan view of the purification plate adjacent with Fig. 4 purification plate.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 5, the clean smoke exhaust ventilator of this water includes inlet end 1, purification chamber 2 and outlet side 3; Being fixed with exhaust fume collecting hood at described inlet end 1, because exhaust fume collecting hood is conventional components, is not emphasis of the present invention, therefore not shown; In described outlet side 3, air exhauster 31 is installed; Described purification chamber 2 is connected with earth connection; The purification plate 4 of level is equidistantly stacked from bottom to up in inside, described purification chamber 2; Each adjacent described purification plate 4 staggered in the horizontal direction and make between each described purification plate 4 space composition be communicated with snakelike space, as shown by the dash line in figure 2; As shown in Figure 3, each described purification plate 4 includes negative plate 41, insulation board 42 and positive plate 43 from bottom to up successively; Vertical spray point 411 is equidistantly densely covered with at the lower surface of described negative plate 41; Be fixed with liquid barrier at the edge of described positive plate 43 upper surface, described liquid barrier and described positive plate 43 surround the purification tank 431 that upper surface exposes; The limit that described purification tank 431 two is symmetrical is connected to feed tube 51 and drain pipe 61; As shown in Figure 4, Figure 5, feed tube 51 on each layer purification plate 4 and drain pipe 61 are overturn symmetry with the feed tube 51 on adjacent layer purification plate 4 and drain pipe 61 in position, therefore in each purification tank 431, the flow direction of scavenging solution flows to contrary with the scavenging solution in adjacent purification tank 431, and the flow direction of each layer scavenging solution in each described purification tank 431 is contrary with the flow direction of oil smoke, as represented by the arrows in the dashed line in figure 2 be oil smoke direction, in Fig. 4, Fig. 5, filled arrows display is the direction of scavenging solution; Each described feed tube 51 on each described purification plate 4 is communicated to feed liquor case 5, and each described drain pipe 61 on each described purification plate 4 is communicated to liquid outlet tank 6; As shown in Figure 1, between described feed liquor case 5 and described liquid outlet tank 6, be provided with drawing liquid pump 7, the liquid in described drawing liquid pump 7 only can flow to feed liquor case 5 from liquid outlet tank 6.
Scavenging solution is filled in feed liquor case 5 and liquid outlet tank 6, scavenging solution flows into from each feed tube 51 and discharges from drain pipe 61 after filling full purification tank 431, scavenging solution flows to liquid outlet tank 6 afterwards, scavenging solution in liquid outlet tank 6 supplements back into liquid case 5 under the drive of drawing liquid pump 7, and now scavenging solution forms closed circuit; When each purification plate 4 circuit turn-on, the anion in scavenging solution is adsorbed on bottom purification tank 431 by positive plate 43, and now the upper surface of purification tank 431 forms positive-ion sheath; Surrounding air under high pressure ionizes and discharges anion by the spray point 411 on negative plate 41; The gas of inlet end 1 is extracted out and is discharged from outlet side 3 by described air exhauster 31, and inlet end 1 is due to rarefaction of air formation negative pressure; When cooking, oil smoke sucks from inlet end 1 and arrives purification chamber 2; The particle that the anion of releasing from spray point 411 sticks to oil smoke make smoke particle electronegative; Electronegative smoke particle is buried in oblivion in scavenging solution to described positive-ion sheath high-speed motion under the effect of electric field; Scavenging solution continues circulation after being removed by oil smoke; Therefore most smoke particles is all cleaned liquid and takes away and remove.
In the present embodiment, smoke particle is along the snakelike spatial flow in purification chamber 2, and compared to conventional extraction hood, when using of the present invention, oil smoke can contact with purification plate 4 for more time, and thus clean-up effect is better; Meanwhile, the flow direction of each layer scavenging solution in each described purification tank 431 is contrary with the flow direction of oil smoke, and this makes oil smoke in the unit interval can contact more scavenging solution, improves purification efficiency further.In addition, described purification chamber 2 ground connection, effectively can import underground by the induced-current that purification chamber 2 housing produces, and then ensure the safety of purification chamber 2 housing.
The present invention adopts electrostatic absorption principle to be adsorbed onto in scavenging solution by the smoke particle of the overwhelming majority, compared to conventional extraction hood, in whole purification process, the pollution of oil smoke to purification chamber 2 of the present invention is very little, all oil smoke are all cleaned liquid and absorb, therefore the present invention is without the need to frequent cleaning, and each cleaning only needs to change scavenging solution, therefore simple to operate, cleaning convenience; More outstanding: anion can catch the smoke particle of various sizes, smoke particle is thoroughly purified instead of is discharged in air, therefore more scientific environmental protection; In addition, air exhauster 31 of the present invention is placed in outlet side 3, and outlet side 3 is positioned at outdoor, and the noise therefore produced is less.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. the clean smoke exhaust ventilator of water, the clean smoke exhaust ventilator of this water includes inlet end (1), purification chamber (2) and outlet side (3); Be fixed with exhaust fume collecting hood at described inlet end (1), in described outlet side (3), air exhauster (31) be installed; Described purification chamber (2) is connected with earth connection; It is characterized in that: the purification plate (4) equidistantly stacking level in described purification chamber (2) inside from bottom to up; Each described purification plate (4) includes negative plate (41), insulation board (42) and positive plate (43) from bottom to up successively; Vertical spray point (411) is equidistantly densely covered with at the lower surface of described negative plate (41); Be fixed with liquid barrier at the edge of described positive plate (43) upper surface, described liquid barrier and described positive plate (43) surround the purification tank (431) that upper surface exposes; Described purification tank (431) two symmetrical limits are connected to feed tube (51) and drain pipe (61); Each described feed tube (51) on each described purification plate (4) is communicated to feed liquor case (5), and each described drain pipe (61) on each described purification plate (4) is communicated to liquid outlet tank (6); Between described feed liquor case (5) and described liquid outlet tank (6), be provided with drawing liquid pump (7), the liquid in described drawing liquid pump (7) only can flow to feed liquor case (5) from liquid outlet tank (6).
2. the clean smoke exhaust ventilator of water according to claim 1, is characterized in that: each adjacent described purification plate (4) staggered in the horizontal direction and make between each described purification plate (4) space composition be communicated with snakelike space.
3. the clean smoke exhaust ventilator of water according to claim 1 and 2, it is characterized in that: the feed tube (51) on each layer purification plate (4) and drain pipe (61) are overturn symmetry with the feed tube (51) on adjacent layer purification plate (4) and drain pipe (61) in position, and the flow direction of each layer scavenging solution in each described purification tank (431) is contrary with the flow direction of oil smoke.
CN201510351811.0A 2015-06-22 2015-06-22 The net smoke exhaust ventilator of water Active CN104923400B (en)

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Application Number Priority Date Filing Date Title
CN201510351811.0A CN104923400B (en) 2015-06-22 2015-06-22 The net smoke exhaust ventilator of water

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CN104923400B CN104923400B (en) 2017-05-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105583078A (en) * 2016-01-08 2016-05-18 王富强 Liquid-level electrostatic precipitator
CN111921315A (en) * 2020-07-13 2020-11-13 陈刚 Mist catcher for gas-liquid separation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293319A (en) * 1977-09-28 1981-10-06 The United States Of America As Represented By The Secretary Of Agriculture Electrostatic precipitator apparatus using liquid collection electrodes
DE3714978A1 (en) * 1987-05-06 1988-11-17 Erwin Sander Elektroapparateba Water bath electrostatic precipitator
CN2256344Y (en) * 1995-12-12 1997-06-18 王向真 Water absorption type smoke and dust removing device
JP2001038244A (en) * 1999-08-03 2001-02-13 Kawasaki Heavy Ind Ltd Waste gas cleaner
CN1450936A (en) * 2000-03-27 2003-10-22 株式会社恩熙 Air cleaner
CN201295643Y (en) * 2008-11-05 2009-08-26 上海同兰环保有限公司 Horizontal plasma purifying machine
CN201543505U (en) * 2009-10-20 2010-08-11 吴福吉 Efficient labyrinth air treatment device
CN204699827U (en) * 2015-06-22 2015-10-14 陈伟强 The clean smoke exhaust ventilator of water

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293319A (en) * 1977-09-28 1981-10-06 The United States Of America As Represented By The Secretary Of Agriculture Electrostatic precipitator apparatus using liquid collection electrodes
DE3714978A1 (en) * 1987-05-06 1988-11-17 Erwin Sander Elektroapparateba Water bath electrostatic precipitator
CN2256344Y (en) * 1995-12-12 1997-06-18 王向真 Water absorption type smoke and dust removing device
JP2001038244A (en) * 1999-08-03 2001-02-13 Kawasaki Heavy Ind Ltd Waste gas cleaner
CN1450936A (en) * 2000-03-27 2003-10-22 株式会社恩熙 Air cleaner
CN201295643Y (en) * 2008-11-05 2009-08-26 上海同兰环保有限公司 Horizontal plasma purifying machine
CN201543505U (en) * 2009-10-20 2010-08-11 吴福吉 Efficient labyrinth air treatment device
CN204699827U (en) * 2015-06-22 2015-10-14 陈伟强 The clean smoke exhaust ventilator of water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105583078A (en) * 2016-01-08 2016-05-18 王富强 Liquid-level electrostatic precipitator
CN105583078B (en) * 2016-01-08 2017-08-29 马海霞 Liquid level electrostatic precipitator
CN111921315A (en) * 2020-07-13 2020-11-13 陈刚 Mist catcher for gas-liquid separation

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Inventor after: Liang Shunwei

Inventor before: Chen Weiqiang

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Effective date of registration: 20170317

Address after: 528300 Guangdong City, Shunde District Leliu street, the industrial zone of Coptis intensive

Applicant after: Shunde City, Foshan District West Electric Co., Ltd.

Address before: Ouhai Newbridge street 325006 Zhejiang city of Wenzhou province Xining alley No. 29

Applicant before: Chen Weiqiang

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Address after: 528300 Guangdong City, Shunde District Leliu street, the industrial zone of Coptis intensive

Patentee after: Guangdong Xihui Electric Appliance Manufacturing Co.,Ltd.

Address before: 528300 Guangdong City, Shunde District Leliu street, the industrial zone of Coptis intensive

Patentee before: FOSHAN SHUNDE SEAVY ELECTRICAL Co.,Ltd.