CN204962901U - Arrange formula auto purification range hood outward - Google Patents
Arrange formula auto purification range hood outward Download PDFInfo
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- CN204962901U CN204962901U CN201520539428.3U CN201520539428U CN204962901U CN 204962901 U CN204962901 U CN 204962901U CN 201520539428 U CN201520539428 U CN 201520539428U CN 204962901 U CN204962901 U CN 204962901U
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- flue gas
- crust
- weathering
- exhaust fan
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Abstract
The utility model provides an arrange formula auto purification range hood outward, personally experiences sth. Part of the body including the cigarette owner who is equipped with out the crust of weathering, and play crust of weathering lower extreme is for the air inlet is held, it is equipped with out the aerofoil and the cigarette owner body feeds through, and the upper end is for the air -out is held, it passes through exhaust pipe and external the intercommunication, and the interior demountable installation of the play crust of weathering and/or exhaust pipe has multiple auto purification mechanism, and multiple auto purification mechanism includes static adsorption equipment and the cyclone dust removal device who follows flue gas air current circulation orientation and set gradually. The utility model discloses a particulate matter adsorption effect of static adsorption equipment in to the flue gas is showing very much, can effectively get rid of 80% -90%'s in the flue gas particulate matter, and cyclone dust removal device can further detach remaining particulate matter in the flue gas, make the flue gas reach very clean, clean state, and then it is outdoor to discharge, and the exhaust flue gas contains the particulate matter hardly, can not cause the pollution to atmosphere, outer wall environment, accords with strict day by day environmental protection, emission.
Description
Technical field
The utility model relates to a kind of exhausting type self purifying fume exhaust fan.
Background technology
In prior art, after the indoor flue gas of range hood collected at suction, directly by outside smoke discharging pipe discharge chamber, flue gas do not filtered in discharge process, purify, cause discharged flue gas can be mixed with a large amount of particles (oil droplet, dust etc.), serious pollution can be caused to ambient atmosphere, exterior wall.
Therefore, require further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, and the flue gas of discharging cleans clean exhausting type self purifying fume exhaust fan, to overcome weak point of the prior art.
By a kind of exhausting type self purifying fume exhaust fan that this object designs, comprise the cigarette owner body being provided with out the crust of weathering, go out that crust of weathering lower end is air intake, it is provided with exhausting plate and is communicated with cigarette owner body, upper end is outlet air end, it is in communication with the outside by smoke discharging pipe, its architectural feature is, describedly go out detachably to be provided with multiple auto purification mechanism in the crust of weathering and/or smoke discharging pipe, described multiple auto purification mechanism comprises the electrostatic adsorption device and cyclone dust collector that set gradually along flue gas stream circulating direction.
Described electrostatic adsorption device is arranged on out in the crust of weathering and the position of close outlet air end, and cyclone dust collector is arranged in smoke discharging pipe.
Described electrostatic adsorption device comprises honeycomb duct assembly and cathode bar assembly; Honeycomb duct assembly comprises some anode honeycomb ducts passed through for flue gas stream, and the both ends of anode honeycomb duct are provided with mounting bracket; Cathode bar assembly comprises base plate, base plate and mounting bracket are spaced from each other, base plate is provided with some mesh be communicated with anode honeycomb duct, base plate or mesh are provided with some cathode bars put in anode honeycomb duct, form the electrostatic wall for adsorbing particle in flue gas between every bar anode honeycomb duct and cathode bar.
Described cathode bar is positioned on the tube hub of anode honeycomb duct.
Described cyclone dust collector comprises the dust removing tube passed through for flue gas stream, is provided with for making its pipe shaft inside produce cyclonic air flow to produce the flight of centrifugal dust removal in dust removing tube.
Described dust removing tube is cylindrical tube, and it is arranged in exhaust passage or with exhaust passage and is communicated with, and the tapered planar of helicoid of flight, the incline direction of its taper surface is identical with flue gas stream circulating direction.
Described multiple auto purification mechanism also comprises prefiltration net and activated charcoal strainer.
Described prefiltration net and activated charcoal strainer are arranged on out in the crust of weathering and the position of close air intake respectively, discharge the strong malleation flue gas stream of concentration of local, and again all press uniform flue gas stream in order to cushion cigarette owner body.
Described prefiltration is provided with the detection probe for detecting smoke pollution degree on the net.
The utility model has following beneficial effect:
Electrostatic adsorption device is to the particle adsorption effect highly significant in flue gas, effectively can remove the particle of 80%-90% in flue gas, cyclone dust collector can remove particle residual in flue gas further, make the state that flue gas reaches very clean, clean, and then outside discharge chamber, the flue gas discharged, can not to air, exterior wall environment hardly containing particle.
Accompanying drawing explanation
Fig. 1 is the using state reference diagram of the utility model one embodiment range hood.
Fig. 2 is the exploded view of cyclone dust collector in the utility model one embodiment.
Fig. 3 is electrostatic adsorption device and the installation diagram going out the crust of weathering in the utility model one embodiment.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the exploded view of Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1-Fig. 5, this exhausting type self purifying fume exhaust fan, comprise the cigarette owner body 1 being provided with out the crust of weathering 2, go out that the crust of weathering 2 lower end is air intake, it is provided with exhausting plate 6 and is communicated with cigarette owner body 1, upper end is outlet air end, it is in communication with the outside by smoke discharging pipe 3, go out in the crust of weathering 2 and/or smoke discharging pipe 3 and be detachably provided with multiple auto purification mechanism, described multiple auto purification mechanism comprises the electrostatic adsorption device and cyclone dust collector that set gradually along flue gas stream circulating direction.
Further, electrostatic adsorption device is arranged on out in the crust of weathering 2 and near the position of outlet air end, cyclone dust collector is arranged in smoke discharging pipe 3, and stream oriented device is spaced from each other, and avoids stream oriented device mutually to interfere and weakens that it is clean to flue gas, purification function.
Further, electrostatic adsorption device comprises honeycomb duct assembly and cathode bar assembly; Honeycomb duct assembly comprises some anode honeycomb ducts 10 passed through for flue gas stream, and the both ends of anode honeycomb duct 10 are provided with mounting bracket 11, can realize simple and easy assembling with going out the crust of weathering 2; Cathode bar assembly comprises base plate 12, base plate 12 and mounting bracket 11 are spaced from each other, base plate 12 is provided with some mesh be communicated with anode honeycomb duct 10, mesh (or base plate 12) is provided with some cathode bars 13 put in anode honeycomb duct 10, the electrostatic wall for adsorbing particle in flue gas is formed between every bar anode honeycomb duct 10 and cathode bar 13, flue gas is through electrostatic adsorption device, shunting enters in every bar anode honeycomb duct 10, by the suction-operated of high-pressure electrostatic wall, the particle of the overwhelming majority in flue gas effectively can be removed.
Further, cathode bar 13 is positioned on the tube hub of anode honeycomb duct 10, can ensure the action effect of electrostatic wall better.
Further, cyclone dust collector comprises the dust removing tube 4 passed through for flue gas stream, be provided with for making its pipe shaft inside produce cyclonic air flow to produce the flight 5 of centrifugal dust removal in dust removing tube 4, after flue gas enters dust removing tube 4, under the effect of flight 5 special shape, air-flow rotates, and produce certain centrifugal force, can continue to remove particle residual in flue gas, further improve clean, the purification function to flue gas, make flue gas hardly containing particle.
Further, dust removing tube 4 is cylindrical tube, it is arranged in exhaust passage 3 or is communicated with exhaust passage 3 (the present embodiment adopts a rear scheme), the tapered planar of helicoid of flight 5, the incline direction of its taper surface is identical with flue gas stream circulating direction, to avoid producing excessive windage, reducing air output.
Further, multiple auto purification mechanism also comprises prefiltration net 7 and activated charcoal strainer 9, prefiltration net 7 and activated charcoal strainer 9 are arranged on out in the crust of weathering 2 and position of close air intake respectively, the strong malleation flue gas stream of concentration of local is discharged in order to cushion cigarette owner body 1, and again all press uniform flue gas stream, by setting up two screen packs, can pre-filtering be carried out to flue gas pointedly and the strong malleation flue gas stream that cigarette owner body 1 discharges concentration of local be cushioned, to increase the slow effect needed for electrostatic adsorption device.
Further, prefiltration net 7 being provided with the detection probe 8 for detecting smoke pollution degree, enabling control system monitor smoke pollution degree degree, to control the power of electrostatic adsorption device, energy-saving effect can be played with more having.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (9)
1. an exhausting type self purifying fume exhaust fan, comprise the cigarette owner body (1) being provided with out the crust of weathering (2), go out that the crust of weathering (2) lower end is air intake, it is provided with exhausting plate (6) and is communicated with cigarette owner body (1), upper end is outlet air end, it is in communication with the outside by smoke discharging pipe (3), it is characterized in that, describedly go out detachably to be provided with multiple auto purification mechanism in the crust of weathering (2) and/or smoke discharging pipe (3), described multiple auto purification mechanism comprises the electrostatic adsorption device and cyclone dust collector that set gradually along flue gas stream circulating direction.
2. exhausting type self purifying fume exhaust fan according to claim 1, is characterized in that: described electrostatic adsorption device is arranged on out in the crust of weathering (2) and the position of close outlet air end, and cyclone dust collector is arranged in smoke discharging pipe (3).
3. exhausting type self purifying fume exhaust fan according to claim 1, is characterized in that: described electrostatic adsorption device comprises honeycomb duct assembly and cathode bar assembly; Honeycomb duct assembly comprises some anode honeycomb ducts (10) passed through for flue gas stream, and the both ends of anode honeycomb duct (10) are provided with mounting bracket (11); Cathode bar assembly comprises base plate (12), base plate (12) and mounting bracket (11) are spaced from each other, base plate (12) is provided with some mesh be communicated with anode honeycomb duct (10), base plate (12) or mesh are provided with some cathode bars (13) put in anode honeycomb duct (10), form the electrostatic wall for adsorbing particle in flue gas between every bar anode honeycomb duct (10) and cathode bar (13).
4. exhausting type self purifying fume exhaust fan according to claim 3, is characterized in that: described cathode bar (13) is positioned on the tube hub of anode honeycomb duct (10).
5. exhausting type self purifying fume exhaust fan according to claim 1, it is characterized in that: described cyclone dust collector comprises the dust removing tube (4) passed through for flue gas stream, being provided with in dust removing tube (4) for making its pipe shaft inside produce cyclonic air flow to produce the flight (5) of centrifugal dust removal.
6. exhausting type self purifying fume exhaust fan according to claim 5, it is characterized in that: described dust removing tube (4) is cylindrical tube, it is arranged in exhaust passage (3) or is communicated with between exhaust passage (3), the tapered planar of helicoid of flight (5), the incline direction of its taper surface is identical with flue gas stream circulating direction.
7. the exhausting type self purifying fume exhaust fan according to any one of claim 1-6, is characterized in that: described multiple auto purification mechanism also comprises prefiltration net (7) and activated charcoal strainer (9).
8. exhausting type self purifying fume exhaust fan according to claim 7, it is characterized in that: described prefiltration net (7) and activated charcoal strainer (9) are arranged on out in the crust of weathering (2) and the position of close air intake respectively, discharge the strong malleation flue gas stream of concentration of local in order to cushion cigarette owner body (1), and again all press uniform flue gas stream.
9. exhausting type self purifying fume exhaust fan according to claim 7, is characterized in that: described prefiltration net (7) is provided with the detection probe (8) for detecting smoke pollution degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539428.3U CN204962901U (en) | 2015-07-22 | 2015-07-22 | Arrange formula auto purification range hood outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539428.3U CN204962901U (en) | 2015-07-22 | 2015-07-22 | Arrange formula auto purification range hood outward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962901U true CN204962901U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520539428.3U Active CN204962901U (en) | 2015-07-22 | 2015-07-22 | Arrange formula auto purification range hood outward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594889A (en) * | 2019-02-20 | 2020-08-28 | 深圳富桂精密工业有限公司 | Smoke purifying device and smoke exhaust ventilator adopting same |
-
2015
- 2015-07-22 CN CN201520539428.3U patent/CN204962901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594889A (en) * | 2019-02-20 | 2020-08-28 | 深圳富桂精密工业有限公司 | Smoke purifying device and smoke exhaust ventilator adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200710 Address after: No.8, erheng Road, Chuangye Road, xiaohuangpu neighborhood committee, Ronggui street, Shunde District, Foshan City, Guangdong Province Patentee after: GUANGDONG MURATA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 528305 Small Yellow Garden Industrial Zone, Shunde District, Guangdong, Foshan, Ronggui Patentee before: GUANGDONG SHUNDE MURATA ELECTRONICS Co.,Ltd. |