CN204962909U - Near -absorption soot absorber - Google Patents
Near -absorption soot absorber Download PDFInfo
- Publication number
- CN204962909U CN204962909U CN201520642633.2U CN201520642633U CN204962909U CN 204962909 U CN204962909 U CN 204962909U CN 201520642633 U CN201520642633 U CN 201520642633U CN 204962909 U CN204962909 U CN 204962909U
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- filtering screen
- connecting rod
- smoke barrier
- bearing
- driving mechanism
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Abstract
The utility model discloses a near -absorption soot absorber, be in including collection petticoat pipe, setting collection positive panel of petticoat pipe and oil strain otter board are still including being used for the regulation admit air two adjusting device of area of oil strain otter board, adjusting device is located respectively both sides on the oil strain otter board length direction, every adjusting device is including setting up fender cigarette board, the setting of oil cleaner screen backboard face are in collect the actuating mechanism in the petticoat pipe and incite somebody to action actuating mechanism's power is transmitted keep off the drive mechanism of cigarette board, drive mechanism drives it is in to keep off the cigarette board the length or the width direction of oil strain otter board go up the removal. Set up adjusting device through the back both sides at the oil strain otter board, adopt simple drive, drive mechanism, the area that admits air that can effectual regulation oil strain otter board, when reducing gas range list kitchen and using the negative pressuren zone of oil net air inlet department the dispersion with weaken, improve the amount of wind, oil absorption cigarette effect when improving single kitchen greatly and using, the air quality in improvement kitchen.
Description
Technical field
The utility model relates to a kind of range hood, especially a kind of near-suction type oil smoke suction machine.
Background technology
Range hood is widely used electric equipment in kitchen, for discharging the oil smoke produced in cooking stove cooking process.Before oil smoke is discharged to flue, carry out grease separation by the filter screen arranged in range hood, be directly discharged in air to avoid oil-containing gases and pollute.
The panel of existing near-suction type oil smoke suction machine all includes filtering screen usually, the negative pressure mainly produced at filtering screen air inlet place by motor High Rotation Speed impeller aspirates oil smoke, the smoke absorption effect when air inlet of filtering screen considers use two stoves during its design, but when single stove uses, the effect of the other end air inlet of filtering screen is at withdrawing air, the event resolves of fume-exhausting, make kitchen range make the negative pressure at the filtering screen air inlet place of use disperse and weaken on the contrary, and then reduce the smoke absorption effect of lampblack absorber.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art Problems existing, the near-suction type oil smoke suction machine of smoke absorption effect when providing a kind of effective raising gas-cooker list stove to use.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of near-suction type oil smoke suction machine, comprise exhaust fume collecting hood, be arranged on panel and the filtering screen in described exhaust fume collecting hood front, it is characterized in that: also comprise two adjusting devices for regulating described filtering screen air inlet area, described adjusting device lays respectively at the both sides on described filtering screen length direction, each adjusting device comprises the smoke barrier being arranged on the described filtering screen back side, be arranged on the driving mechanism in described exhaust fume collecting hood, and the power of described driving mechanism is delivered to the transmission mechanism of described smoke barrier, described transmission mechanism drives described smoke barrier to move in the length or width of described filtering screen.
According to an aspect of the present utility model, described smoke barrier moves on the length direction of described filtering screen, and described smoke barrier comprises multiple and arranges along described filtering screen length direction interval; Described driving mechanism is arranged on the side of described smoke barrier away from another relative adjusting device; Described transmission mechanism comprises multiple connecting rod, and the back side of each described smoke barrier is all connected with a connecting rod, and hinged between two adjacent connecting rods, described smoke barrier and transmission mechanism form scalable fence, and described driving mechanism is connected with adjacent connecting rod.
According to another aspect of the present utility model, described smoke barrier moves on the width of described filtering screen, described transmission mechanism comprise be connected to the described smoke barrier back side slide block, on the width of described filtering screen across the screw mandrel of described filtering screen, described screw mandrel passes described slide block and is threaded, and one end of described screw mandrel is connected to described driving mechanism.
Further, in order to support screw, described transmission mechanism also comprises the first bearing and the second bearing, described first bearing and the second bearing settlement are at described back side of panel and the both sides be positioned on described filtering screen width, the two ends of described screw mandrel to be supported in described first bearing and the second bearing and to be rotationally connected, and described driving mechanism is arranged on one of them bearing.
According to another aspect of the present utility model, described smoke barrier moves on the width of described filtering screen, described transmission mechanism comprises first connecting rod and second connecting rod, one end of described first connecting rod is connected to the back side of described smoke barrier, one end of described first connecting rod and one end of described second connecting rod hinged, the other end of described second connecting rod is connected to described driving mechanism.
Further, in order to support link, described transmission mechanism also comprises the bearing being arranged on described back side of panel, and the other end of described second connecting rod to be supported in bearing and to be rotationally connected, and described driving mechanism is arranged on described bearing.
Further, in order to obtain better regulating effect, the overall length of described smoke barrier is less than 1/2 of described filtering screen length, the width of described smoke barrier and the width of described filtering screen adaptive.
Preferably, driving mechanism is motor, and driving mechanism also can adopt the mechanism of other output shaft rotations.
Further, described panel comprises top panel and lower panel, and described filtering screen is arranged between top panel and lower panel.
Compared with prior art, the utility model has the advantage of: by the both sides, the back side at filtering screen, adjusting device is set, adopt simple driving, transmission mechanism, effectively can regulate the air inlet area of filtering screen, reduce the dispersion of the negative pressuren zone at oil network air inlet place when gas range list stove uses and weaken, improving air quantity, greatly improving smoke absorption effect when single stove uses, improve the air quality in kitchen, be beneficial to the healthy of people.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of near-suction type oil smoke suction machine of the present utility model;
Fig. 2 is the schematic diagram of near-suction type oil smoke suction machine of the present utility model first embodiment (hiding blower fan and body);
Fig. 3 is the schematic diagram of the adjusting device in Fig. 2;
Fig. 4 is the schematic diagram of near-suction type oil smoke suction machine of the present utility model second embodiment (hiding blower fan and body);
Fig. 5 is the schematic diagram of the adjusting device in Fig. 4;
Fig. 6 is the schematic diagram of near-suction type oil smoke suction machine of the present utility model 3rd embodiment (hiding blower fan and body);
Fig. 7 is the schematic diagram of the adjusting device in Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one
See Fig. 1, a kind of near-suction type oil smoke suction machine, comprises exhaust fume collecting hood 1, body 2 and panel.Wherein, body 2 is arranged on the top of exhaust fume collecting hood 1, and panel comprises top panel 31 and lower panel 32, and is arranged on the front of exhaust fume collecting hood 1.
Filtering screen 4 is provided with between top panel 31 and lower panel 32, the outside of filtering screen 4 is provided with gear smoke background, both sides and the exhaust fume collecting hood 1 madial wall both sides of gear smoke background are rotationally connected, under open state, gear smoke background is upwards dug and exposes filtering screen 4, under off-mode, gear smoke background overturns downwards and covers filtering screen 4.
Be provided with blower fan 6 in body 2, and blower fan 6 part is positioned at exhaust fume collecting hood 1 dorsal part, the air inlet of blower fan 6 is provided with filter screen (not shown), carries out double filtration by filtering screen 4 and filter screen to grease, and the bottom of exhaust fume collecting hood 1 is then provided with lubricating cup 7.
See Fig. 2 and Fig. 3, the back side (one side in exhaust fume collecting hood 1) of filtering screen 4 is provided with two adjusting devices, two adjusting devices are separately positioned on the both sides (being seen as the left and right sides from Fig. 2) at filtering screen 4 back side, for regulating the air inlet area of filtering screen 4, thus regulate filtering screen 4 right and left air inlet area, and then the negative pressuren zone distribution of adjustment left and right, to promote smoke absorption effect.Each adjusting device includes the smoke barrier 81 being slidably arranged in filtering screen 4 back side, for driving the driving mechanism 82 of smoke barrier 81 action, the power of driving mechanism 82 is delivered to the transmission mechanism 83 of smoke barrier 81.
In the present embodiment, smoke barrier 81 comprises multiple, length direction (being seen as left and right directions from Fig. 2) interval along filtering screen 4 is arranged, preferably, smoke barrier 81 is strip, and the overall length of multiple smoke barrier 81 is less than 1/2 of filtering screen 4 length, and the width of smoke barrier 81 is then adaptive with the width of filtering screen 4, preferably, the length that multiple smoke barrier 81 is overall is 1/3 ~ 1/2 of filtering screen 4 length.Driving mechanism 82 is motor, is arranged on the side of smoke barrier 81 away from another relative adjusting device, for drive transmission device 83 action.Transmission mechanism 83 comprises multiple connecting rod 831, is arranged on the back side of smoke barrier 81, each smoke barrier 81 is all connected with a connecting rod 831, hinged between two adjacent connecting rods 831.Driving mechanism 82 is connected with adjacent connecting rod 831 (being namely positioned at outermost connecting rod 831), therefore connecting rod 831 driven-mechanism 82 drives the action of rear rotation that smoke barrier 81 can be driven laterally to move left and right, namely the length direction along filtering screen 4 moves, multiple smoke barrier 81 and transmission mechanism 83 form a telescopic fence thus, the air inlet area of adjustable filtering screen 4 in moving process.
When needing the air inlet area regulating filtering screen 4, start driving mechanism 82, drive connecting rod 831 action of transmission mechanism 83, smoke barrier 81 is laterally moved left and right, thus stretch on the whole or shrink, regulate the air inlet area of filtering screen 4, greatly can improve smoke absorption effect when single kitchen range use, improve the air quality in kitchen, be beneficial to the healthy of people.Two adjusting devices independently work.
Embodiment two
See Fig. 4 and Fig. 5, be with the difference of above-described embodiment one, in the present embodiment, smoke barrier 81 ' is overall plate, driving mechanism 82 ' is still then motor, transmission mechanism 83 ' comprises first bearing 831 ' at the back side being arranged on top panel 31, the second bearing 832 ' being arranged on the back side of lower panel 32, the slide block 833 ' being connected to the smoke barrier 81 ' back side and screw mandrel 834 ', the two ends of screw mandrel 834 ' are rotatably supported in above-mentioned two bearings respectively, and namely screw mandrel 834 ' extends on the width of filtering screen 4.Screw mandrel 834 ' is also through slide block 833 ', and slide block 833 ' inside is threaded with screw mandrel 834 ', and the rotation of screw mandrel 834 ' can be converted into the rectilinear movement of slide block 833 ' thus.Driving mechanism 82 ' is arranged on one of them bearing, is connected with wherein one end of screw mandrel 834 ', and screw mandrel 834 ' can be driven to rotate, and in the present embodiment, driving mechanism 82 ' is arranged on top panel 31 back side, is arranged on the first bearing 831 '.
When needing the air inlet area regulating filtering screen 4, start driving mechanism 82 ', screw mandrel 834 ' rotates, and slide block 833 ' is moved on the width of filtering screen 4, thus drive smoke barrier 81 ' to move on the width of filtering screen 4, regulate the air inlet area of filtering screen 4.
Embodiment three
See Fig. 6 and Fig. 7, be with the difference of above-described embodiment one, in the present embodiment, smoke barrier 81 " be overall plate, driving mechanism 82 " be still then motor, transmission mechanism 83 " comprise first connecting rod 831 ", second connecting rod 832 " and bearing 833 ".Wherein, first connecting rod 831 " one end be connected to smoke barrier 81 " the back side, the other end and second connecting rod 832 " one end hinged; second connecting rod 832 " the other end be supported on bearing 833 " in and be rotationally connected; bearing 833 " be arranged on the back side of lower panel 32, also can be arranged on the back side of top panel 31.Driving mechanism 82 " be arranged on bearing 833 " on, and with second connecting rod 832 " the other end be connected.
When needing the air inlet area regulating filtering screen 4, start driving mechanism 82 "; first connecting rod 831 " rotation drive second connecting rod 832 " rotate; and due to smoke barrier 81 " can only slide, therefore second connecting rod 832 " with smoke barrier 81 " one end of being connected moves linearly, thus drive smoke barrier 81 " move on the width of filtering screen 4, the air inlet area of adjustable filtering screen 4.
As shown in Figure 6, in above-mentioned three embodiments, the adjusting device of different structure also can combine mutually.
Claims (9)
1. a near-suction type oil smoke suction machine, comprise exhaust fume collecting hood (1), be arranged on the panel in described exhaust fume collecting hood (1) front and filtering screen (4), it is characterized in that: also comprise two adjusting devices for regulating described filtering screen (4) air inlet area, described adjusting device lays respectively at the both sides on described filtering screen (4) length direction, and each adjusting device comprises the smoke barrier (81 being arranged on described filtering screen (4) back side; 81 '; 81 " driving mechanism (82 in described exhaust fume collecting hood (1)), is arranged on; 82 '; 82 ") and by described driving mechanism (82; 82 '; 82 " power) is delivered to described smoke barrier (81; 81 '; 81 " transmission mechanism (83); 83 '; 83 "), described transmission mechanism (83; 83 '; 83 ") described smoke barrier (81 is driven; 81 '; 81 ") move in the length or width of described filtering screen (4).
2. near-suction type oil smoke suction machine as claimed in claim 1, it is characterized in that: described smoke barrier (81) moves on the length direction of described filtering screen (4), described smoke barrier (81) comprises multiple and arranges along described filtering screen (4) length direction interval; Described driving mechanism (82) is arranged on the side of described smoke barrier (81) away from another relative adjusting device; Described transmission mechanism (83) comprises multiple connecting rod (831), the back side of each described smoke barrier (81) is all connected with a connecting rod (831), hinged between two adjacent connecting rods (831), described smoke barrier (81) and transmission mechanism (83) form scalable fence, and described driving mechanism (82) is connected with adjacent connecting rod (831).
3. near-suction type oil smoke suction machine as claimed in claim 1, it is characterized in that: described smoke barrier (81 ') is moved on the width of described filtering screen (4), described transmission mechanism (83 ') comprises the slide block (833 ') being connected to described smoke barrier (the 81 ') back side, across the screw mandrel (834 ') of described filtering screen (4) on the width of described filtering screen (4), described screw mandrel (834 ') is through described slide block (833 ') and be threaded, one end of described screw mandrel (834 ') is connected to described driving mechanism (82 ').
4. near-suction type oil smoke suction machine as claimed in claim 3, it is characterized in that: described transmission mechanism (83 ') also comprises the first bearing (831 ') and the second bearing (832 '), described first bearing (831 ') and the second bearing (832 ') are arranged on described back side of panel, and the both sides be positioned on described filtering screen (4) width, the two ends of described screw mandrel (834 ') to be supported in described first bearing (831 ') and the second bearing (832 ') and to be rotationally connected, described driving mechanism (82 ') is arranged on one of them bearing.
5. near-suction type oil smoke suction machine as claimed in claim 1, it is characterized in that: described smoke barrier (81 ") move on the width of described filtering screen (4), described transmission mechanism (83 ") comprises first connecting rod (831 ") and second connecting rod (832 "), one end of described first connecting rod (831 ") is connected to the back side of described smoke barrier (81 "), one end of one end of described first connecting rod (831 ") and described second connecting rod (832 ") is hinged, the other end of described second connecting rod (832 ") is connected to described driving mechanism (82 ").
6. near-suction type oil smoke suction machine as claimed in claim 5, it is characterized in that: described transmission mechanism (83 ") also comprises the bearing (833 ") being arranged on described back side of panel, the other end of described second connecting rod (832 ") to be supported in bearing (833 ") and to be rotationally connected, and described driving mechanism (82 ") is arranged on described bearing (833 ").
7. the near-suction type oil smoke suction machine according to any one of claim 1 ~ 6, is characterized in that: described smoke barrier (81; 81 '; 81 ") overall length is less than 1/2 of described filtering screen (4) length, described smoke barrier (81; 81 '; The width of width 81 ") and described filtering screen (4) is adaptive.
8. the near-suction type oil smoke suction machine according to any one of claim 1 ~ 6, is characterized in that: driving mechanism (82; 82 '; 82 ") be motor.
9. the near-suction type oil smoke suction machine according to any one of claim 1 ~ 6, it is characterized in that: described panel comprises top panel (31) and lower panel (32), and described filtering screen (4) is arranged between top panel (31) and lower panel (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642633.2U CN204962909U (en) | 2015-08-24 | 2015-08-24 | Near -absorption soot absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642633.2U CN204962909U (en) | 2015-08-24 | 2015-08-24 | Near -absorption soot absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962909U true CN204962909U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642633.2U Active CN204962909U (en) | 2015-08-24 | 2015-08-24 | Near -absorption soot absorber |
Country Status (1)
| Country | Link |
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| CN (1) | CN204962909U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166470A (en) * | 2017-07-24 | 2017-09-15 | 佛山市正略信息科技有限公司 | A kind of side-absorption type smoke exhaust ventilator of cleaning easy to disassemble |
| CN107998775A (en) * | 2017-07-03 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of automatically cleaning strainer and application have the draught fan impeller and range hood of the strainer |
| CN109028212A (en) * | 2018-09-27 | 2018-12-18 | 成都前锋电子有限责任公司 | The smoke exhaust ventilator that air port can increase under a kind of hidden |
| CN109405002A (en) * | 2017-08-16 | 2019-03-01 | 宁波方太厨具有限公司 | A kind of range hood and its 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 |
| CN109990333A (en) * | 2017-12-29 | 2019-07-09 | 华帝股份有限公司 | Range hood capable of adjusting air intake |
| CN110186079A (en) * | 2018-03-23 | 2019-08-30 | 华帝股份有限公司 | Movable flip plate assembly, smoke collection cavity using same and range hood |
| CN110207212A (en) * | 2018-09-30 | 2019-09-06 | 华帝股份有限公司 | Range hood with smoke baffle capable of being turned and opened along with oil screen |
| CN113834103A (en) * | 2021-09-08 | 2021-12-24 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN113983504A (en) * | 2021-08-31 | 2022-01-28 | 宁波方太厨具有限公司 | Range hood and control method thereof |
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2015
- 2015-08-24 CN CN201520642633.2U patent/CN204962909U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998775A (en) * | 2017-07-03 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of automatically cleaning strainer and application have the draught fan impeller and range hood of the strainer |
| CN107998775B (en) * | 2017-07-03 | 2024-04-05 | 宁波方太厨具有限公司 | Self-cleaning filter screen, fan impeller applying same and range hood |
| CN107166470A (en) * | 2017-07-24 | 2017-09-15 | 佛山市正略信息科技有限公司 | A kind of side-absorption type smoke exhaust ventilator of cleaning easy to disassemble |
| CN109405002A (en) * | 2017-08-16 | 2019-03-01 | 宁波方太厨具有限公司 | A kind of range hood and its control method |
| CN109405002B (en) * | 2017-08-16 | 2024-01-16 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN109990333A (en) * | 2017-12-29 | 2019-07-09 | 华帝股份有限公司 | Range hood capable of adjusting air intake |
| CN110186079A (en) * | 2018-03-23 | 2019-08-30 | 华帝股份有限公司 | Movable flip plate assembly, smoke collection cavity using same and range hood |
| CN109028212A (en) * | 2018-09-27 | 2018-12-18 | 成都前锋电子有限责任公司 | The smoke exhaust ventilator that air port can increase under a kind of hidden |
| CN110207212A (en) * | 2018-09-30 | 2019-09-06 | 华帝股份有限公司 | Range hood with smoke baffle capable of being turned and opened along with oil screen |
| CN110207212B (en) * | 2018-09-30 | 2024-02-09 | 华帝股份有限公司 | Range hood with smoke baffle capable of being opened along with overturning of oil net |
| 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 |
| CN113983504A (en) * | 2021-08-31 | 2022-01-28 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN113834103A (en) * | 2021-09-08 | 2021-12-24 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN113834103B (en) * | 2021-09-08 | 2023-08-18 | 宁波方太厨具有限公司 | Range hood and control method thereof |
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