CN104566568A - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN104566568A CN104566568A CN201310483069.XA CN201310483069A CN104566568A CN 104566568 A CN104566568 A CN 104566568A CN 201310483069 A CN201310483069 A CN 201310483069A CN 104566568 A CN104566568 A CN 104566568A
- Authority
- CN
- China
- Prior art keywords
- inlet section
- smoke exhaust
- air inlet
- double
- exhaust ventilator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention puts forward novel improvement on a range hood. The range hood provided by the invention comprises a double-sided air inlet fan system and a double-sided air inlet housing, wherein the double-sided air inlet fan system is put into the double-sided air inlet housing; the double-sided air inlet fan system comprises a first air inlet and a second air inlet which are formed back to back; the double-sided air inlet housing comprises a first air inlet part and a second air inlet part which are formed back to back; the first air inlet and the first air inlet part are oppositely arranged, the second air inlet and the second air inlet part are oppositely arranged. By adopting the structure, the range hood is smoother in air flow, and can improve the air inlet efficiency of the double-sided air inlet fan system.
Description
[technical field]
The present invention relates to smoke exhaust ventilator field.
[background technology]
The blower fan system of existing smoke exhaust ventilator, can be divided into two kinds: single side air inlet blower fan system and double-faced ventilated blower fan system.The smoke exhaust ventilator of the double-faced ventilated blower fan system of existing employing, structure is single, lacks and breaks through.
Unless there are the evidence support of abundance, otherwise prior art described here not meaning that admits that the those of ordinary skill of these prior aries for the field that the invention relates to before the applying date of the application is known.
[summary of the invention]
Main purpose of the present invention is, proposes new improvement for smoke exhaust ventilator.
A kind of smoke exhaust ventilator that the present invention proposes, comprise double-faced ventilated blower fan system and double-faced ventilated housing, described double-faced ventilated blower fan system is placed in described double-faced ventilated housing; Described double-faced ventilated blower fan system comprise back to arrange the first air inlet and the second air inlet; Described double-faced ventilated housing comprise back to arrange the first inlet section and the second inlet section; Described first air inlet and the first inlet section are oppositely arranged, and described second air inlet and the second inlet section are oppositely arranged.Visible, the present invention proposes a kind of brand-new range hood structure.Like this, air-flow is more smooth and easy, can promote the air intake efficiency of described double-faced ventilated blower fan system.
Optionally, described double-faced ventilated housing comprise back to arrange the first wall body and the second wall body; Described first inlet section is arranged at described first wall body, and described second inlet section is arranged at described second wall body; Described first wall body and described second wall body are all obliquely installed, and described first wall body and described second wall body close gradually from top to bottom.
Optionally, described double-faced ventilated housing is inverted tetragonous cone table structure; Described first inlet section and the second inlet section be arranged at respectively two of described tetragonous cone table back to side on.
Optionally, described tetragonous cone table also comprises the 3rd side, the 3rd side be connected in described two back to side between; Described smoke exhaust ventilator also comprises human-computer interaction device, and this human-computer interaction device is arranged on described 3rd side.
Optionally, under using state, described 3rd side is arranged towards user.Visible, the present invention proposes a kind of brand-new range hood structure.
Optionally, under using state, described 3rd side extends to the direction away from user from top to bottom.Like this, user can be avoided to a certain extent to encounter the generation of the situation of described 3rd side inadvertently.
Optionally, also comprise oil collector sump tank, this oil collector sump tank is placed on the bottom of described double-faced ventilated housing.
Optionally, described first inlet section place and the second inlet section place are respectively arranged with filter.
Optionally, described first inlet section comprises closedown and opens two kinds of patterns; Described second inlet section comprises to be closed and opens two kinds of patterns.Like this, user is made can to control more flexibly according to the needs of oneself.
Optionally, described double-faced ventilated housing adopts integrated formed structure.
Optionally, described first air inlet is in the horizontal direction towards described first inlet section; Described second air inlet is in the horizontal direction towards described second inlet section.Like this, contribute to making air-flow more smooth and easy.
Optionally, described double-faced ventilated blower fan system comprises spiral case, impeller and motor.
Here needing to be explained, the expression of the directionality such as " being obliquely installed ", " from top to bottom ", " horizontal direction " occurred in the present invention, if be not particularly illustrated, is then the usual installment state based on described smoke exhaust ventilator.
Here need to give, it is noted that " first ", " second ", " the 3rd " that occur in this description is only for describing object, not to be used to indicate relative importance; And it neither defining the quantity of the feature that it limits; In addition, it neither defining the logical relation of the feature that it limits or ordinal relation.
Foregoing invention content of the present invention is not for describing all possible embodiments of the present invention.In whole application, many places provide guidance by enumerating example, and these examples may be used for various feasible combination.
[accompanying drawing explanation]
The following drawings only schematically illustrates the present invention and explains, not delimit the scope of the invention, wherein:
Fig. 1 is the using state reference diagram of a kind of smoke exhaust ventilator embodiment of the present invention.
Reference numeral:
1-first air inlet, 2-second air inlet, 3-first wall body, 4-second wall body, 5-first inlet section, 6-second inlet section, 7-oil collector sump tank, 8-oil cleaner screen, 9-cooker, the 10-kitchen range top.
[detailed description of the invention]
For making object of the present invention, scheme and beneficial effect clearly understand, below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.Individual drawing figure may be accurate not, in such cases, is please as the criterion with text description.
The present invention proposes a kind of smoke exhaust ventilator embodiment, comprises human-computer interaction device (not shown), an oil collector sump tank 7, double-faced ventilated blower fan system and a double-faced ventilated housing.Particularly, this human-computer interaction device comprises control device and display unit, and control device comprises button.Double-faced ventilated blower fan system, comprises spiral case, multiple wing type centrifugal impeller and motor.The using state reference diagram of this smoke exhaust ventilator embodiment, as shown in Figure 1, this figure is the view that smoke exhaust ventilator obtains viewed from the direction of smoke exhaust ventilator from the angle of user when being in using state, and in figure, smoke exhaust ventilator adopts sectional view.
Double-faced ventilated blower fan system is placed in double-faced ventilated housing.Double-faced ventilated blower fan system comprises the first air inlet 1 and the second air inlet 2 back to arranging.Double-faced ventilated housing comprises and being all obliquely installed back to the first wall body 3 arranged and the second wall body 4, first wall body 3 and the second wall body 4, and both the first wall body 3 and the second wall body 4 are close gradually from top to bottom, as shown in the figure.First wall body 3 is provided with on the first inlet section 5, second wall body 4 and is provided with the second inlet section 6.And then both the first inlet section 5 and the second inlet section 6 are also back to setting.Visible, the first inlet section 5 adopts the air inlet structure of side-absorption type smoke exhaust ventilator, and the second inlet section 6 also adopts the air inlet structure of side-absorption type smoke exhaust ventilator.
First air inlet 1 and the first inlet section 5 are oppositely arranged, and the second air inlet 2 and the second inlet section 6 are also oppositely arranged.Particularly, as shown in the figure, the first air inlet 1 is in the horizontal direction towards the first inlet section 5; Second air inlet 2 is in the horizontal direction towards the second inlet section 6.
Particularly, double-faced ventilated housing is inverted tetragonous cone table structure; First wall body 3 and the second wall body 4 be two of this tetragonous cone table structure back to side.This tetragonous cone table structure also comprises the 3rd side, and the 3rd side is connected between the first wall body 3 and the second wall body 4.Human-computer interaction device is just arranged on the 3rd side.Under using state, the 3rd side is arranged towards user.And under using state, the 3rd side extends to the direction away from user from top to bottom; With regard to the present embodiment, because this smoke exhaust ventilator is installed on body of wall, then the 3rd side extends to the direction of body of wall from top to bottom.
In addition, as shown in the figure, the first inlet section 5 place and the second inlet section 6 place are respectively arranged with oil cleaner screen 8.Oil collector sump tank 7 is placed on the bottom of double-faced ventilated housing.On oil cleaner screen 8, the greasy dirt of attachment can move down under gravity, and final inflow oil collector sump tank 7.
First inlet section 5 comprises to be closed and opens two kinds of patterns; Second inlet section 6 also comprises to be closed and opens two kinds of patterns.First inlet section 5 and the second inlet section 6 correspond respectively to two cookers 9 on the kitchen range top 10.If two cookers 9 all work, then open mode is selected in the first inlet section 5, and the oil smoke that left side cooker 9 produces flows into the first inlet section 5, then flows into the first air inlet 1 further, and finally discharges; Open mode is also selected in second inlet section 6, and the oil smoke that right side cooker 9 produces flows into the second inlet section 6, then flows into the second air inlet 2 further, and finally discharges; Particularly, as shown in the figure, the lines with arrow in figure represent oil smoke.If only left side cooker 9 works in two cookers 9, then open mode is selected in the first inlet section 5, and the oil smoke that left side cooker 9 produces flows into the first inlet section 5, then flows into the first air inlet 1 further, and finally discharges; " shut " mode" (namely the second inlet section 6 is closed) is selected in second 6, inlet section.If only right side cooker 9 works in two cookers 9, then open mode is selected in the second inlet section 6, and the oil smoke that right side cooker 9 produces flows into the second inlet section 6, then flows into the second air inlet 2 further, and finally discharges; " shut " mode" (namely the first inlet section 5 is closed) is selected in first 5, inlet section.If two cookers 9 do not work, then " shut " mode" is selected in the first inlet section 5, and " shut " mode" is also selected in the second inlet section 6.
Below be only the preferred embodiments of the present invention, some technical characteristic increased, deletes, revises or replaced the embodiment that can also obtain other.As, control device also can comprise touch-screen or knob etc.For another example, also can be, human-computer interaction device only comprises control device.For another example, also can be, human-computer interaction device only comprises display unit.
Need annotated, the present invention should not be understood to be only limitted to embodiment described above, but should be understood to cover all possible performance that the claims in the present invention determine in conjunction with description disclosure.Therefore, every content not departing from technical solution of the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.Special needs to be pointed out is, anyly change bad application based on of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (12)
1. a smoke exhaust ventilator, is characterized in that:
Comprise double-faced ventilated blower fan system and double-faced ventilated housing, described double-faced ventilated blower fan system is placed in described double-faced ventilated housing;
Described double-faced ventilated blower fan system comprise back to arrange the first air inlet (1) and the second air inlet (2);
Described double-faced ventilated housing comprise back to arrange the first inlet section (5) and the second inlet section (6);
Described first air inlet (1) and the first inlet section (5) are oppositely arranged, and described second air inlet (2) and the second inlet section (6) are oppositely arranged.
2. smoke exhaust ventilator according to claim 1, is characterized in that:
Described double-faced ventilated housing comprise back to arrange the first wall body (3) and the second wall body (4);
Described first inlet section (5) is arranged at described first wall body (3), and described second inlet section (6) is arranged at described second wall body (4);
Described first wall body (3) and described second wall body (4) are all obliquely installed, and described first wall body (3) is close gradually from top to bottom with described second wall body (4).
3. smoke exhaust ventilator according to claim 1, is characterized in that:
Described double-faced ventilated housing is inverted tetragonous cone table structure;
Described first inlet section (5) and the second inlet section (6) be arranged at respectively two of described tetragonous cone table back to side on.
4. smoke exhaust ventilator according to claim 3, is characterized in that:
Described tetragonous cone table also comprises the 3rd side, the 3rd side be connected in described two back to side between;
Described smoke exhaust ventilator also comprises human-computer interaction device, and this human-computer interaction device is arranged on described 3rd side.
5. smoke exhaust ventilator according to claim 4, is characterized in that:
Under using state, described 3rd side is arranged towards user.
6. smoke exhaust ventilator according to claim 5, is characterized in that:
Under using state, described 3rd side extends to the direction away from user from top to bottom.
7. the smoke exhaust ventilator according to Claims 2 or 3, is characterized in that:
Also comprise oil collector sump tank (7), this oil collector sump tank (7) is placed on the bottom of described double-faced ventilated housing.
8. smoke exhaust ventilator according to claim 1, is characterized in that:
(5) place, described first inlet section and the second inlet section (6) place are respectively arranged with filter.
9. smoke exhaust ventilator according to claim 1, is characterized in that:
Described first inlet section (5) comprises closes and opens two kinds of patterns;
Described second inlet section (6) comprises closes and opens two kinds of patterns.
10. smoke exhaust ventilator according to claim 1, is characterized in that:
Described double-faced ventilated housing adopts integrated formed structure.
11. smoke exhaust ventilators according to claim 1, is characterized in that:
Described first air inlet (1) is in the horizontal direction towards described first inlet section (5);
Described second air inlet (2) is in the horizontal direction towards described second inlet section (6).
12. smoke exhaust ventilators according to claim 1, is characterized in that:
Described double-faced ventilated blower fan system comprises spiral case, impeller and motor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483069.XA CN104566568A (en) | 2013-10-16 | 2013-10-16 | Range hood |
| EP14188924.6A EP2868983B1 (en) | 2013-10-16 | 2014-10-15 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483069.XA CN104566568A (en) | 2013-10-16 | 2013-10-16 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566568A true CN104566568A (en) | 2015-04-29 |
Family
ID=51690957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310483069.XA Pending CN104566568A (en) | 2013-10-16 | 2013-10-16 | Range hood |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2868983B1 (en) |
| CN (1) | CN104566568A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072059A1 (en) * | 2017-10-10 | 2019-04-18 | 杭州老板电器股份有限公司 | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
| CN113375204A (en) * | 2021-06-25 | 2021-09-10 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114763915A (en) * | 2021-01-11 | 2022-07-19 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114763913A (en) * | 2021-01-11 | 2022-07-19 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114763917A (en) * | 2021-01-11 | 2022-07-19 | 宁波方太厨具有限公司 | Fume exhaust fan |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870482A (en) * | 2017-05-15 | 2018-11-23 | 浙江睿尚电器股份有限公司 | Range hood and its three-dimensional air intake system |
| CN109028246A (en) * | 2018-10-18 | 2018-12-18 | 杭州老板电器股份有限公司 | Oil network and kitchen ventilator |
| CN114763916B (en) * | 2021-01-11 | 2023-03-24 | 宁波方太厨具有限公司 | Fume exhaust fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193946A (en) * | 1997-12-29 | 1999-07-21 | Yamaha Livingtec Corp | Exhaust structure for cooking facility |
| CN201434442Y (en) * | 2009-06-22 | 2010-03-31 | 浙江帅康电气股份有限公司 | Composite range hood |
| CN201731544U (en) * | 2010-07-20 | 2011-02-02 | 青岛兴邦电子电器有限公司 | Range hood provided with flow deflector allowing air intake from two sides |
| CN202511352U (en) * | 2012-04-10 | 2012-10-31 | 广东奥特龙电器制造有限公司 | Air exhaust device for range hood |
| WO2013018063A2 (en) * | 2011-08-04 | 2013-02-07 | Indesit Company S.P.A. | Fume extraction and/or filtration hood of improved type, particularly for a household kitchen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535863A (en) * | 1946-09-03 | 1950-12-26 | William A Pledger | Ventilating device for a kitchen and a kitchen stove |
| DE3011101C2 (en) * | 1980-03-22 | 1982-05-13 | Markus 8351 Aholming Schmalhofer | Extractor hood with air supply |
| JP3356482B2 (en) * | 1993-04-19 | 2002-12-16 | 松下精工株式会社 | Range food |
| ATE296995T1 (en) * | 1997-08-25 | 2005-06-15 | Veritech Filtration Ltd | AIR EXTRACTION SYSTEM |
| US6752143B2 (en) * | 2002-09-23 | 2004-06-22 | Pi-Tang Chiang | Range hood housing |
| JP2008064347A (en) * | 2006-09-05 | 2008-03-21 | Cleanup Corp | Range hood |
| DE102008047595A1 (en) * | 2008-09-17 | 2010-03-25 | Berbel Ablufttechnik Gmbh | Hood |
| CH700680A2 (en) * | 2009-03-18 | 2010-09-30 | Airsystems Ag | Filter-ventilation ceiling system. |
| EP2633240B8 (en) * | 2010-10-26 | 2018-01-03 | Wagener Gastronomieproduktion Gmbh | Ventilation arrangement having a vapour extractor hood |
-
2013
- 2013-10-16 CN CN201310483069.XA patent/CN104566568A/en active Pending
-
2014
- 2014-10-15 EP EP14188924.6A patent/EP2868983B1/en not_active Not-in-force
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193946A (en) * | 1997-12-29 | 1999-07-21 | Yamaha Livingtec Corp | Exhaust structure for cooking facility |
| CN201434442Y (en) * | 2009-06-22 | 2010-03-31 | 浙江帅康电气股份有限公司 | Composite range hood |
| CN201731544U (en) * | 2010-07-20 | 2011-02-02 | 青岛兴邦电子电器有限公司 | Range hood provided with flow deflector allowing air intake from two sides |
| WO2013018063A2 (en) * | 2011-08-04 | 2013-02-07 | Indesit Company S.P.A. | Fume extraction and/or filtration hood of improved type, particularly for a household kitchen |
| CN202511352U (en) * | 2012-04-10 | 2012-10-31 | 广东奥特龙电器制造有限公司 | Air exhaust device for range hood |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072059A1 (en) * | 2017-10-10 | 2019-04-18 | 杭州老板电器股份有限公司 | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
| AU2018347080B2 (en) * | 2017-10-10 | 2021-08-12 | Hangzhou Robam Appliances Co., Ltd. | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
| US11371718B2 (en) | 2017-10-10 | 2022-06-28 | Hangzhou Robam Appliances Co., Ltd. | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
| CN114763915A (en) * | 2021-01-11 | 2022-07-19 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114763913A (en) * | 2021-01-11 | 2022-07-19 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114763917A (en) * | 2021-01-11 | 2022-07-19 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN114763917B (en) * | 2021-01-11 | 2023-06-20 | 宁波方太厨具有限公司 | Fume exhauster |
| CN114763915B (en) * | 2021-01-11 | 2023-10-20 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN113375204A (en) * | 2021-06-25 | 2021-09-10 | 宁波方太厨具有限公司 | Range hood and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2868983B1 (en) | 2019-10-02 |
| EP2868983A1 (en) | 2015-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |