CN101986042A - Range hood with left and right opening and closing-adjustable air inlet nets - Google Patents
Range hood with left and right opening and closing-adjustable air inlet nets Download PDFInfo
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- CN101986042A CN101986042A CN2010105394177A CN201010539417A CN101986042A CN 101986042 A CN101986042 A CN 101986042A CN 2010105394177 A CN2010105394177 A CN 2010105394177A CN 201010539417 A CN201010539417 A CN 201010539417A CN 101986042 A CN101986042 A CN 101986042A
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- inlet network
- rotating vane
- smoke exhaust
- exhaust ventilator
- right sides
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Abstract
The invention discloses a range hood with left and right opening and closing-adjustable air inlet nets. The range hood comprises a motor, a wind wheel and a volute which are arranged in the machine body of the range hood, wherein the motor and the wind wheel are arranged inside the volute; and the lower part of the volute is provided with an air inlet, and the upper part of the volute is provided with an air outlet. The range hood is characterized in that: the air inlet has a structure consisting of left and right air inlet nets; the air inlet nets consist of rotary vanes arranged at the left and right air inlets; and the rotary vanes are connected with opening and closing operating mechanisms. Due to the adoption of the structure, the range hood has the advantages that: the left and right air inlet nets can be adjusted as required, the range hood is convenient to use and has good smoke absorbing effect, and the like.
Description
Technical field
The present invention relates to the smoke exhaust ventilator technical field, more specifically to the air inlet adjustment technical field of smoke exhaust ventilator.
Background technology:
Along with improving constantly of people's living standard, smoke exhaust ventilator becomes one of indispensable equipment in the kitchen, and it has positive role to improving kitchen living environment, and the general nearly wind web area of existing side-absorption type smoke exhaust ventilator is fixed.In the above-mentioned side-absorption type smoke exhaust ventilator, because of the driven by motor wind wheel rotates, make near the negative pressuren zone that produces of Inlet Network, oil smoke is influenced by negative pressuren zone pressure, sucks in the smoke pumping body by advancing the cigarette net, and then discharges outdoor by air outlet.
Because in the actual cooking process in kitchen, as shown in Figure 1, be subjected to the eyes cooking apparatus to influence (as the eyes kitchen range), therein in a glance cooking apparatus course of work, the rising oil smoke is not to be in the negative pressuren zone center, but is in lateral location, and pressure is less, cause the part oil smoke negative pressuren zone of escaping out easily, thereby cause smoke exhaust ventilator fume exhaust efficient to reduce.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art and provide that a kind of left and right Inlet Network can be regulated as required, easy to use and the adjustable smoke exhaust ventilator of left and right Inlet Network folding that smoking is effective.
The present invention achieves the above object by following technical solution: this smoke exhaust ventilator is included in motor, wind wheel and spiral case is housed in the hood body, motor, wind wheel are contained in spiral case inside, air inlet is equipped with in the spiral case bottom, air outlet is equipped with on spiral case top, it is characterized in that, described air inlet is left and right Inlet Network structure, and this Inlet Network is that the rotating vane that is provided with at the right and left air inlet place constitutes, and rotating vane is connected with the folding operating mechanism.
As further specifying of such scheme, described folding operating mechanism is an action bars of controlling interlock with rotating vane; Rotating vane is fixed on the fixed support, and fixed support is fixed on the air inlet frame.
Further, on the rotating vane that action bars is fixed,, rotating vane is rotated, control the opening and closing of Inlet Network with this by stirring up and down of action bars.
Perhaps, on the rotating vane that action bars is fixed, action bars is connected (as: motor etc.) with drive unit, makes the action bars motion by drive unit, thereby the rotation of control rotating vane is controlled the opening and closing of Inlet Network with this.
So simultaneously, drive unit can also add control functions such as the interlock of cigarette kitchen range, Long-distance Control, flue gas induction, even multiple function is used in combination.
Cigarette kitchen range interlock: in the use of eyes cooking apparatus, when simple eye or eyes work, connect under the power supply situation at smoke exhaust ventilator, drive corresponding drive unit by induction, thereby make corresponding rotating vane be responded to automatic rotation, control the opening and closing of Inlet Network with this.
Long-distance Control: by the Remote induction installation, thereby the rotation of realization far distance controlled drive unit control rotating vane is controlled the opening and closing of Inlet Network with this.
Near flue gas induction: left and right Inlet Network, be respectively equipped with flue gas inducing function device, connect under the power supply situation at smoke exhaust ventilator, flue gas inducing function device is surveyed, is induced certain flue gas concentration, controls the rotation of corresponding rotating vane, controls the opening and closing of Inlet Network with this.
Adopt the present invention of said structure to have following beneficial effect:
The present invention is owing to adopted left and right Inlet Network structure, and its left and right Inlet Network center and eyes cooking apparatus center are consistent as far as possible, and are subjected to the actual operating position of eyes cooking apparatus to control the opening and closing of left and right Inlet Network structure.As: in the simple eye work in left side of eyes cooking apparatus, then new construction right side Inlet Network is closed, and makes negative pressuren zone concentrate on left side Inlet Network, more effectively fume exhaust.(by controlling left and right rotating vane, thereby control the opening and closing of left and right Inlet Network, be applicable to that respectively the user uses the situation of the left kitchen range top, the right kitchen range top and the left and right sides kitchen range top, can effectively improve fume exhaust efficient.
Description of drawings
The common smoke exhaust ventilator Inlet Network of Fig. 1 oil suction cigarette design sketch
Fig. 2 Inlet Network device of the present invention oil suction cigarette design sketch 1
Fig. 3 Inlet Network device of the present invention oil suction cigarette design sketch 2
Fig. 4 Inlet Network device explosion of the present invention figure
The right kitchen range top of fixed support 6-frame 7-anticlockwise blade 8-right rotation blade 11-left side Inlet Network 12-right Inlet Network 13-left side kitchen range top 14-among the right fixed support 5-of description of reference numerals: 1-left side action bars 2-right action bars 3-left side fixed support 4-
The specific embodiment
As shown in Figure 4, smoke exhaust ventilator of the present invention is included in motor, wind wheel and spiral case is housed in the hood body, motor, wind wheel are contained in spiral case inside, air inlet is equipped with in the spiral case bottom, air outlet is equipped with on spiral case top, the driven by motor wind wheel produces air-flow, and guiding air inlet oil smoke enters spiral case, discharges oil smoke from air outlet again.Described air inlet is left Inlet Network 11, right Inlet Network; 12 structures, this Inlet Network 11,12 are that the left rotation and right rotation blade 7,8 that is provided with at the right and left air inlet place constitutes, and rotating vane 7,8 is connected with the folding operating mechanism.The folding operating mechanism is an action bars; Left rotation and right rotation blade 7,8 is fixed on left and right sides fixed support 3,4 and the middle fixed support 5, left and right sides fixed support 3,4 is fixed on the frame 6, on the rotating vane 7,8 that action bars 1,2 is fixed, by stirring up and down of action bars, rotating vane is rotated, control the opening and closing of Inlet Network with this.Its left and right Inlet Network 11,12 centers and eyes cooking apparatus center are consistent as far as possible, and are subjected to the actual operating position of eyes cooking apparatus to control the opening and closing of left and right Inlet Network structure 11,12.As: in the left kitchen range top 13 simple eye work in left side of eyes cooking apparatus, right side then of the present invention Inlet Network 12 is closed, and makes negative pressuren zone concentrate on left side Inlet Network 11, more effectively fume exhaust.(as Fig. 2)
Monolateral rotating vane quantitative range of the present invention is 1 to infinity in theory, considers the restriction in actual production, manufacturing and the use, and monolateral rotating vane quantitative range is decided to be 1 to 15;
No matter rotating vane of the present invention is under unlatching or the situation of closing, and blade front surface and horizontal plane angle are between 12 ° to 90 °, and preferred value is between 15 ° to 75 °, our experiments show that its best results.
As other embodiments of the invention, described action bars can also be connected (as: motor etc.) with drive unit, makes the action bars motion by drive unit, thereby the rotation of control rotating vane is controlled the opening and closing of Inlet Network with this.
Also can add hommization control functions such as the interlock of cigarette kitchen range, Long-distance Control, flue gas induction so simultaneously to such scheme, even multiple function is used in combination.
The interlock of cigarette kitchen range: in the use of eyes cooking apparatus, when simple eye or eyes work, connect under the power supply situation at smoke exhaust ventilator, the rotating vane in the corresponding new invention structure is responded to automatic rotation, controls the opening and closing of Inlet Network with this.
Long-distance Control: design Remote induction installation, realize the rotation of far distance controlled rotating vane, control the opening and closing of Inlet Network with this.
Near flue gas induction: be respectively equipped with flue gas inducing function device the left and right Inlet Network, connect under the power supply situation at smoke exhaust ventilator, flue gas inducing function device is surveyed, is induced certain flue gas concentration, controls the rotation of corresponding rotating vane, controls the opening and closing of Inlet Network with this.It is more convenient that the user is used.
The user left side kitchen range top uses in the operating process, open smoke exhaust ventilator retaining speed, by controlling left action bars 1 anticlockwise blade 7 is opened, left side Inlet Network is opened, and by controlling right action bars 4 right rotation blade 8 is closed, and right Inlet Network is closed, make the left kitchen range top be in left Inlet Network negative pressuren zone center, and because of having only a unlatching in the left and right Inlet Network, contrast that the negative pressuren zone area is little under the situation that left and right Inlet Network all opens, pressure is big, more effectively fume exhaust.
The present invention passes through the left and right rotating vane of control, thereby controls the opening and closing of left and right Inlet Network, is applicable to that respectively the user uses the situation of the left kitchen range top, the right kitchen range top and the left and right sides kitchen range top, can effectively improve fume exhaust efficient.
Above embodiment is for the usefulness of understanding the present invention; be not to be limitation of the present invention; the those of ordinary skill in relevant field; on the basis of the described technical scheme of claim; can also make multiple variation or modification; variation that all these are equal to or modification all should be within protection scope of the present invention.
Claims (10)
1. smoke exhaust ventilator that left and right sides Inlet Network folding is adjustable, be included in motor, wind wheel and spiral case are housed in the hood body, motor, wind wheel are contained in spiral case inside, air inlet is equipped with in the spiral case bottom, air outlet is equipped with on spiral case top, it is characterized in that, described air inlet is left and right Inlet Network structure, this Inlet Network is that the rotating vane that is provided with at the right and left air inlet place constitutes, and rotating vane is connected with the folding operating mechanism.
2. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 1 is characterized in that, described folding operating mechanism is an action bars of controlling interlock with rotating vane; Rotating vane is fixed on the fixed support, and fixed support is fixed on the air inlet frame.
3. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 2 is characterized in that described action bars is fixed on the rotating vane, and this action bars is a manual lever.
4. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 2 is characterized in that, on the rotating vane that action bars is fixed, action bars is connected with drive unit.
5. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 3, it is characterized in that, described drive unit is connected with cigarette kitchen range link gear, at eyes cooking apparatus right and left eyes kitchen range induction installation is set, drive corresponding drive unit by the induction installation induction, make corresponding rotating vane be responded to automatic rotation, control the opening and closing of Inlet Network with this.
6. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 4, it is characterized in that, described drive unit is connected with remote control, by the Remote induction installation, thereby realize the rotation of far distance controlled drive unit control rotating vane, control the opening and closing of Inlet Network with this.
7. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 4 is characterized in that, is respectively equipped with flue gas inducing function device near left and right Inlet Network, and this flue gas inducing function device is connected with corresponding drive unit induction.
8. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 1 and 2 is characterized in that described monolateral rotating vane quantitative range is 1 to 15.
9. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 1 and 2 is characterized in that the blade front surface of described rotating vane and horizontal plane angle are between 12 ° to 90 °.
10. the adjustable smoke exhaust ventilator of left and right sides Inlet Network folding according to claim 9 is characterized in that the blade front surface of described rotating vane and horizontal plane angle are between 15 ° to 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010539417 CN101986042B (en) | 2010-11-07 | 2010-11-07 | Range hood with left and right opening and closing-adjustable air inlet nets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010539417 CN101986042B (en) | 2010-11-07 | 2010-11-07 | Range hood with left and right opening and closing-adjustable air inlet nets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101986042A true CN101986042A (en) | 2011-03-16 |
| CN101986042B CN101986042B (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010539417 Active CN101986042B (en) | 2010-11-07 | 2010-11-07 | Range hood with left and right opening and closing-adjustable air inlet nets |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524266A (en) * | 2016-12-30 | 2017-03-22 | 宁波方太厨具有限公司 | Oil screen used for range hood and range hood applying oil screen |
| CN108071615A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of centrifugal blower and application have the range hood of the centrifugal blower |
| CN108087336A (en) * | 2017-07-28 | 2018-05-29 | 宁波方太厨具有限公司 | A kind of centrifugal blower and application have the range hood of the centrifugal blower |
| CN109519996A (en) * | 2018-12-13 | 2019-03-26 | 海信(广东)厨卫系统有限公司 | Control method, range hood and the integration kitchen range of range hood |
| CN109654568A (en) * | 2019-01-26 | 2019-04-19 | 珠海格力电器股份有限公司 | A kind of smoke deflector, kitchen ventilator and its lead cigarette control method |
| CN109724132A (en) * | 2018-12-29 | 2019-05-07 | 乐宜嘉家居集团有限公司 | A kind of intelligent mobile catches cigarette wind net and catches the range hood of cigarette wind net with this |
| CN110207202A (en) * | 2018-06-06 | 2019-09-06 | 华帝股份有限公司 | Range hood with adjustable air inlet area and control method thereof |
| CN111156565A (en) * | 2020-03-23 | 2020-05-15 | 苏亚东 | Foldable range hood |
| CN113639290A (en) * | 2021-08-31 | 2021-11-12 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN114165821A (en) * | 2021-12-07 | 2022-03-11 | 佛山市顺德区美的电子科技有限公司 | Range hood, control method and device thereof and storage medium |
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| CN201163057Y (en) * | 2007-12-21 | 2008-12-10 | 叶竹勤 | Fume exhauster with adjustable air inlet |
| CN201599857U (en) * | 2009-11-23 | 2010-10-06 | 浙江苏泊尔家电制造有限公司 | Range hood |
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| JPH02143042A (en) * | 1988-11-25 | 1990-06-01 | Matsushita Electric Ind Co Ltd | Fire-preventive smoke-discharging device |
| JPH03207945A (en) * | 1990-01-08 | 1991-09-11 | Matsushita Electric Ind Co Ltd | Exhausting device of smoke |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524266B (en) * | 2016-12-30 | 2020-05-15 | 宁波方太厨具有限公司 | Oil screen for range hood and range hood applying same |
| CN106524266A (en) * | 2016-12-30 | 2017-03-22 | 宁波方太厨具有限公司 | Oil screen used for range hood and range hood applying oil screen |
| CN108071615A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of centrifugal blower and application have the range hood of the centrifugal blower |
| CN108087336A (en) * | 2017-07-28 | 2018-05-29 | 宁波方太厨具有限公司 | A kind of centrifugal blower and application have the range hood of the centrifugal blower |
| CN108087336B (en) * | 2017-07-28 | 2024-05-14 | 宁波方太厨具有限公司 | Fume exhauster |
| CN108071615B (en) * | 2017-07-28 | 2024-05-14 | 宁波方太厨具有限公司 | Fume exhauster |
| CN110207202A (en) * | 2018-06-06 | 2019-09-06 | 华帝股份有限公司 | Range hood with adjustable air inlet area and control method thereof |
| CN109519996A (en) * | 2018-12-13 | 2019-03-26 | 海信(广东)厨卫系统有限公司 | Control method, range hood and the integration kitchen range of range hood |
| CN109724132A (en) * | 2018-12-29 | 2019-05-07 | 乐宜嘉家居集团有限公司 | A kind of intelligent mobile catches cigarette wind net and catches the range hood of cigarette wind net with this |
| CN109654568A (en) * | 2019-01-26 | 2019-04-19 | 珠海格力电器股份有限公司 | A kind of smoke deflector, kitchen ventilator and its lead cigarette control method |
| CN111156565A (en) * | 2020-03-23 | 2020-05-15 | 苏亚东 | Foldable range hood |
| CN111156565B (en) * | 2020-03-23 | 2021-12-24 | 衢州永鑫不锈钢厨房设备有限公司 | Foldable range hood |
| CN113639290A (en) * | 2021-08-31 | 2021-11-12 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN114165821A (en) * | 2021-12-07 | 2022-03-11 | 佛山市顺德区美的电子科技有限公司 | Range hood, control method and device thereof and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101986042B (en) | 2013-01-30 |
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