CN102261690A - External exhaust and internal circulation type thin smoke exhaust ventilator - Google Patents

External exhaust and internal circulation type thin smoke exhaust ventilator Download PDF

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Publication number
CN102261690A
CN102261690A CN2011102687293A CN201110268729A CN102261690A CN 102261690 A CN102261690 A CN 102261690A CN 2011102687293 A CN2011102687293 A CN 2011102687293A CN 201110268729 A CN201110268729 A CN 201110268729A CN 102261690 A CN102261690 A CN 102261690A
Authority
CN
China
Prior art keywords
housing
exhaust
air channel
motor
interior circulation
Prior art date
Application number
CN2011102687293A
Other languages
Chinese (zh)
Inventor
姚国祥
Original Assignee
宁波舜韵电子有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁波舜韵电子有限公司 filed Critical 宁波舜韵电子有限公司
Priority to CN2011102687293A priority Critical patent/CN102261690A/en
Publication of CN102261690A publication Critical patent/CN102261690A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters

Abstract

The invention discloses an external exhaust and internal circulation type thin smoke exhaust ventilator, which comprises an air draft device arranged in a smoke exhaust chamber, wherein the air draft device comprises a shell, shaded pole motors, carbon boxes, air channels, an external exhaust outlet and an air stop plate; the external exhaust outlet is formed on the side wall of the shell; the air channels are formed on the left and the right of the shell respectively; the external exhaust outlet is communicated with the left air channel and the right air channel; the air stop plate is arranged on the external exhaust outlet; the shaded pole motors are arranged on the air channels on the left and the right of the shell; the carbon boxes capable of filtering lampblack odor are arranged at the lower ends of the shaded pole motors; lampblack inlets are formed on the carbon boxes; and wire outlet grooves are formed in the shell and covered by corresponding wire shielding plates A, L and T. The thin smoke exhaust ventilator which has a simple structure, has an internal circulation exhaust mode or an external exhaust mode through slight change and has double functions of internal circulation and external exhaust is provided for users.

Description

A kind of effluxing and the slim smoke exhaust ventilator of internal-circulation type

Technical field

The present invention relates to a kind of kitchen appliance, relate in particular to a kind of effluxing and the slim smoke exhaust ventilator of internal-circulation type.

Background technology

Slim smoke exhaust ventilator because of its compact conformation, take up room for a short time, and price is relatively cheap, so obtain liking of considerable part user.But existing general slim smoke exhaust ventilator is directly oil smoke to be discharged in the atmosphere, the actual secondary pollution that also has oil smoke; Also having another kind of slim smoke exhaust ventilator is oil smoke to be discharged in the kitchen circulate after separating treatment, but its structure more complicated, and cost is also too high; And present slim smoke exhaust ventilator serviceability is also extremely single.

Summary of the invention

The problem to be solved in the present invention provides a kind of effluxing and the slim smoke exhaust ventilator of internal-circulation type, to overcome single, the baroque defective of smoke exhaust ventilator performance in the prior art.

For achieving the above object, the invention provides a kind of effluxing and the slim smoke exhaust ventilator of interior circulation, comprise the extractor fan that is installed in the oil pumping smoke-box; Described extractor fan comprises housing, motor with cup rotor, carbon box, air channel, outer exhaust outlet, deep bead; Described outer exhaust outlet is arranged on the sidewall of housing, described housing the right and left is respectively equipped with the air channel, the air channel of described outer exhaust outlet and the right and left connects, described deep bead is installed on the described outer exhaust outlet, described motor with cup rotor is arranged at respectively on the air channel of described housing the right and left, and the motor with cup rotor lower end is provided with the carbon box of filterable oil cigarette peculiar smell, and the oil smoke air inlet is provided with on the described carbon box, also be provided with out line groove in the housing, cover by corresponding ray-screening board A, ray-screening board L and ray-screening board T respectively.

In the technique scheme, described housing the right and left is respectively equipped with installs the circular port that matches with described motor with cup rotor.

In the technique scheme, described air channel is the shape of plane scroll formula, the exhaust stack of circulation in the housing front also is provided with, and the exhaust stack of interior circulation and the air channel of the right and left connect.

In the technique scheme, described air channel is located on the same horizontal plane with the direction of outer exhaust outlet, the exhaust stack of interior circulation, the air draft runner of motor with cup rotor.

In the technique scheme, for hinge type is connected, turn to back and forth between described described deep bead and the housing that is installed on the outer exhaust outlet by the rectangle projection that is arranged at the deep bead other end.

In the technique scheme, described motor with cup rotor lower end is provided with the male means that adapts to the carbon box, by male means the through hole on the carbon box is matched with it, and it is loosening to be used for anti-blocking box.

Compared with prior art, technical scheme of the present invention has the following advantages: cycle bleeder is without exhaust manifolds in the slim smoke exhaust ventilator, and separated oil smoke peculiar smell enters and being discharged into after the carbon box purifies that circulation is a clean gas flow in the kitchen in; When effluxing, be discharged to the outdoor pure air that dyes for no greasy dirt by exhaust manifolds; And the function that the slim smoke exhaust ventilator of the present invention uses extremely simple structure will efflux with interior circulation combines, the double selection function that makes it have interior circulation and efflux, greatly having satisfied the life of different home uses, extremely convenient, add and used two motor with cup rotor, its smoke pumping effect is better.

Description of drawings

Fig. 1 effluxes the explosive view with the slim smoke exhaust ventilator of interior circulation for the present invention is a kind of.

Fig. 2 effluxes another angle explosive view with the slim smoke exhaust ventilator of interior circulation for the present invention is a kind of.

Fig. 3 efflux for the present invention is a kind of with the slim smoke exhaust ventilator of interior circulation efflux the user mode structural representation.

Fig. 4 for the present invention a kind of efflux with the slim smoke exhaust ventilator of interior circulation in recycle the status architecture schematic diagram.

In the accompanying drawing: 1, extractor fan, 2, housing, 3, motor with cup rotor, 4, carbon box, 5, the air channel, 6, outer exhaust outlet, 7, deep bead, 8, the oil smoke air inlet, 9, groove, 10, ray-screening board A, 11, ray-screening board L, 12, ray-screening board T, 13, circular port, 14, exhaust stack, 15, male means, 16, through hole.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.

As shown in Figure 1, 2, a kind of effluxing and the slim smoke exhaust ventilator of interior circulation comprises the extractor fan 1 that is installed in the oil pumping smoke-box; Described extractor fan 1 comprises housing 2, motor with cup rotor 3, carbon box 4, air channel 5, outer exhaust outlet 6, deep bead 7; Described outer exhaust outlet 6 is arranged on the sidewall of housing 2, described housing 2 the right and lefts are respectively equipped with air channel 5, outer exhaust outlet 6 connects with the air channel 5 of the right and left, described deep bead 7 is installed on the described outer exhaust outlet 6, described motor with cup rotor 3 is arranged at respectively on the air channel 5 of described housing 2 the right and lefts, motor with cup rotor 3 lower ends are provided with the carbon box 4 of filterable oil cigarette peculiar smell, oil smoke air inlet 8 is provided with on the described carbon box 4, also be provided with out line groove 9 in the housing 2, power line is layed in the groove, then respectively by corresponding ray-screening board A 10, ray-screening board L 11 and ray-screening board T 12 cover, so that smoke exhaust ventilator is more attractive in appearance.

Described housing 2 the right and lefts are respectively equipped with installs the circular port 13 that matches with described motor with cup rotor 3, and turning to of described its fan blade of motor with cup rotor of the right and left is respectively counterclockwise and clockwise, and turning to of described fan blade is consistent with the air draft runner.

Described air channel 5 is the shape of plane scroll formula, the exhaust stack 14 of circulation in the housing front also is provided with, in exhaust stack and the air channel of the right and left of circulation connect, when the oil smoke of the right and left when meet in the discharging air channel of interior circulation, oil smoke further climbs and is discharged in the kitchen from the smoke-box of pumping.

Described air channel 5 is located on the same horizontal plane with the direction of outer exhaust outlet 6, the exhaust stack 14 of interior circulation, the air draft runner of motor with cup rotor 3.

For hinge type is connected, turn to back and forth between described described deep bead 7 and the housing 2 that is installed on the outer exhaust outlet 6 by the rectangle projection that is arranged at deep bead 7 other ends.

Described motor with cup rotor 3 lower ends are provided with the male means 15 that adapts to the carbon box, by male means the through hole 16 on the carbon box are matched with it, are used for anti-blocking box 4 and become flexible.

As shown in Figure 3, be the course of work of the present invention when effluxing use, at first the deep bead 7 of the right and left is opened, smoke exhaust ventilator is started working after connecting with the mains, and enters the motor with cup rotor pressurization after the oil smoke peculiar smell purifies after the air channel 5 of the right and left is discharged to outdoor from outer exhaust outlet 6 rapidly by exhaust manifolds from the carbon box.Certainly, if when the present invention uses in the heavier special family of some greasy smells, also can directly be discharged to outdoor by exhaust manifolds directly with the dismounting of carbon box from outer exhaust outlet 6.

As shown in Figure 4, be the course of work of the present invention when indoor circulation is used, at first the deep bead 7 of the right and left is closed, smoke exhaust ventilator is started working after connecting with the mains, because the deep bead 7 of the right and left is closed, also by the casing sealing of oil pumping smoke-box, enter the exhaust stack that circulates in the housing front from the air channel 5 of the right and left respectively after the motor with cup rotor pressurization after the oil smoke peculiar smell purifies and join mutually from the carbon box all around, last oil smoke climbs to be discharged in the kitchen from the air port that the smoke-box of pumping is provided with and circulates.

Cycle bleeder is without exhaust manifolds in the slim smoke exhaust ventilator of the present invention, and separated oil smoke peculiar smell enters and being emitted on after the carbon box purifies that circulation is a clean gas flow in the kitchen in; When effluxing, be discharged to the outdoor pure air that dyes for no greasy dirt by exhaust manifolds; And the function that the slim smoke exhaust ventilator of the present invention uses extremely simple structure will efflux with interior circulation combines, the double selection function that makes it have interior circulation and efflux, greatly having satisfied the life of different home uses, extremely convenient, add and used two motor with cup rotor, its smoke pumping effect is better.

The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (6)

1. one kind effluxes and the slim smoke exhaust ventilator of interior circulation, comprise the extractor fan that is installed in the oil pumping smoke-box, described extractor fan comprises housing, motor with cup rotor, the carbon box, the air channel, outer exhaust outlet, deep bead, it is characterized in that: described outer exhaust outlet is arranged on the sidewall of housing, described housing the right and left is respectively equipped with the air channel, the air channel of described outer exhaust outlet and the right and left connects, described deep bead is installed on the described outer exhaust outlet, described motor with cup rotor is arranged at respectively on the air channel of described housing the right and left, the motor with cup rotor lower end is provided with the carbon box of filterable oil cigarette peculiar smell, the oil smoke air inlet is provided with on the described carbon box, also be provided with out line groove in the housing, respectively by corresponding ray-screening board A, ray-screening board L and ray-screening board T cover.
2. as claimed in claim 1 effluxing and the slim smoke exhaust ventilator of interior circulation is characterized in that: described housing the right and left is respectively equipped with installs the circular port that matches with described motor with cup rotor.
3. as claimed in claim 1 effluxing and the slim smoke exhaust ventilator of interior circulation, it is characterized in that: described air channel is the shape of plane scroll formula, the exhaust stack of circulation in the housing front also is provided with, the exhaust stack of interior circulation and the air channel of the right and left connect.
4. as claimed in claim 1 effluxing and the slim smoke exhaust ventilator of interior circulation is characterized in that: described air channel is located on the same horizontal plane with the direction of outer exhaust outlet, the exhaust stack of interior circulation, the air draft runner of motor with cup rotor.
5. as claimed in claim 1 effluxing and the slim smoke exhaust ventilator of interior circulation is characterized in that: for hinge type is connected, turn to back and forth by the rectangle projection that is arranged at the deep bead other end between described described deep bead and the housing that is installed on the outer exhaust outlet.
6. as claimed in claim 1 effluxing and the slim smoke exhaust ventilator of interior circulation, it is characterized in that: described motor with cup rotor lower end is provided with the male means that adapts to the carbon box, by male means the through hole on the carbon box is matched with it, and it is loosening to be used for anti-blocking box.
CN2011102687293A 2011-09-09 2011-09-09 External exhaust and internal circulation type thin smoke exhaust ventilator CN102261690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102687293A CN102261690A (en) 2011-09-09 2011-09-09 External exhaust and internal circulation type thin smoke exhaust ventilator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2011102687293A CN102261690A (en) 2011-09-09 2011-09-09 External exhaust and internal circulation type thin smoke exhaust ventilator
PCT/CN2011/079578 WO2013033921A1 (en) 2011-09-09 2011-09-13 Ventilating and internally-circulating slim extractor hood
KR1020137002181A KR101560951B1 (en) 2011-09-09 2011-09-13 Thin-type outside-expelling-and-inside-circulating-style smoke exhaust ventilator
JP2014523165A JP5988454B2 (en) 2011-09-09 2011-09-13 Thin range hood with external discharge and internal circulation

Publications (1)

Publication Number Publication Date
CN102261690A true CN102261690A (en) 2011-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102687293A CN102261690A (en) 2011-09-09 2011-09-09 External exhaust and internal circulation type thin smoke exhaust ventilator

Country Status (4)

Country Link
JP (1) JP5988454B2 (en)
KR (1) KR101560951B1 (en)
CN (1) CN102261690A (en)
WO (1) WO2013033921A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235919A (en) * 2014-09-12 2014-12-24 芜湖美的厨房电器制造有限公司 Volute shell of range hood and range hood with volute shell
CN105091058A (en) * 2015-09-08 2015-11-25 广东美的厨房电器制造有限公司 Volute for extractor hood
CN105091057A (en) * 2015-09-08 2015-11-25 广东美的厨房电器制造有限公司 Smoke exhaust ventilator
CN105090121A (en) * 2015-09-08 2015-11-25 广东美的厨房电器制造有限公司 Volute for extractor hood
CN105570158A (en) * 2016-02-18 2016-05-11 广东美的厨房电器制造有限公司 Range hood and fan assembly thereof
CN105673567A (en) * 2016-02-18 2016-06-15 广东美的厨房电器制造有限公司 Exhaust hood and draught fan assembly thereof
CN107023867A (en) * 2017-05-03 2017-08-08 广东美的厨房电器制造有限公司 Oil smoke flow guiding structure and two fans range hood applied to two fans range hood
WO2018014413A1 (en) * 2016-07-22 2018-01-25 广东美的厨房电器制造有限公司 Flow path structure, and range hood and volute thereof
WO2019085976A1 (en) * 2017-11-02 2019-05-09 江门市印星机器人有限公司 Range hood having internal circulation filter for cooking fumes
US10578316B2 (en) 2015-09-08 2020-03-03 Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. Range hood

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AT387508B (en) * 1986-09-03 1989-02-10 Austria Haustechnik Extractor hood
EP0940633A2 (en) * 1998-03-05 1999-09-08 BSH Bosch und Siemens Hausgeräte GmbH Extraction hood for kitchens
US20040173099A1 (en) * 2001-08-07 2004-09-09 Bsh Bosch Und Siemens Hausgerate Gmbh Filter device for an exhauster hood

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DE7802041U1 (en) * 1978-01-24 1978-05-03 G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart Hood
AT387508B (en) * 1986-09-03 1989-02-10 Austria Haustechnik Extractor hood
EP0940633A2 (en) * 1998-03-05 1999-09-08 BSH Bosch und Siemens Hausgeräte GmbH Extraction hood for kitchens
US20040173099A1 (en) * 2001-08-07 2004-09-09 Bsh Bosch Und Siemens Hausgerate Gmbh Filter device for an exhauster hood

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235919A (en) * 2014-09-12 2014-12-24 芜湖美的厨房电器制造有限公司 Volute shell of range hood and range hood with volute shell
CN105091058A (en) * 2015-09-08 2015-11-25 广东美的厨房电器制造有限公司 Volute for extractor hood
CN105091057A (en) * 2015-09-08 2015-11-25 广东美的厨房电器制造有限公司 Smoke exhaust ventilator
CN105090121A (en) * 2015-09-08 2015-11-25 广东美的厨房电器制造有限公司 Volute for extractor hood
CN105091058B (en) * 2015-09-08 2018-05-25 广东美的厨房电器制造有限公司 For the spiral case of range hood
CN105091057B (en) * 2015-09-08 2018-03-30 广东美的厨房电器制造有限公司 Range hood
CN105090121B (en) * 2015-09-08 2017-10-27 广东美的厨房电器制造有限公司 Spiral case for range hood
US10578316B2 (en) 2015-09-08 2020-03-03 Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. Range hood
CN105673567A (en) * 2016-02-18 2016-06-15 广东美的厨房电器制造有限公司 Exhaust hood and draught fan assembly thereof
CN105570158A (en) * 2016-02-18 2016-05-11 广东美的厨房电器制造有限公司 Range hood and fan assembly thereof
WO2018014413A1 (en) * 2016-07-22 2018-01-25 广东美的厨房电器制造有限公司 Flow path structure, and range hood and volute thereof
CN107023867A (en) * 2017-05-03 2017-08-08 广东美的厨房电器制造有限公司 Oil smoke flow guiding structure and two fans range hood applied to two fans range hood
WO2019085976A1 (en) * 2017-11-02 2019-05-09 江门市印星机器人有限公司 Range hood having internal circulation filter for cooking fumes

Also Published As

Publication number Publication date
KR20140047566A (en) 2014-04-22
JP5988454B2 (en) 2016-09-07
KR101560951B1 (en) 2015-10-15
WO2013033921A1 (en) 2013-03-14
JP2014524007A (en) 2014-09-18

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Application publication date: 20111130