CN113803761B - Fume collecting hood with small pneumatic noise for range hood - Google Patents
Fume collecting hood with small pneumatic noise for range hood Download PDFInfo
- Publication number
- CN113803761B CN113803761B CN202111070655.2A CN202111070655A CN113803761B CN 113803761 B CN113803761 B CN 113803761B CN 202111070655 A CN202111070655 A CN 202111070655A CN 113803761 B CN113803761 B CN 113803761B
- Authority
- CN
- China
- Prior art keywords
- petticoat pipe
- pipe body
- collection petticoat
- collecting hood
- fume collecting
- 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.)
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Links
- 239000003517 fume Substances 0.000 title abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims description 35
- 230000000391 smoking effect Effects 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000001603 reducing effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F24C15/2071—Removing cooking fumes mounting of cooking hood
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 provides a fume collecting hood with low pneumatic noise for a range hood, and belongs to the technical field of fume treatment equipment. The fume collecting hood with the small pneumatic noise for the range hood comprises a fume collecting hood body, a transmission belt, a partition plate and a servo motor, wherein an installation long rod is arranged in the fume collecting hood body, one end of the installation long rod is rotatably connected with the inner side wall of the fume collecting hood body through a bearing, and the other end of the installation long rod penetrates through the side wall of the fume collecting hood body, extends to the outside of the side wall of the fume collecting hood body and is fixedly connected with the driving end of the servo motor. The fume collecting hood not only can achieve the effect of reducing noise, but also can greatly provide the effect of fume treatment, and brings great convenience for subsequent cleaning work.
Description
Technical Field
The invention belongs to the technical field of oil fume treatment equipment, and particularly relates to a fume collecting hood with low pneumatic noise for a range hood.
Background
The kitchen ventilator is a kitchen ventilator which is an electrical appliance such as lampblack generated when a household kitchen is used for sucking and cooking, and not only can well complete the function, but also has a decoration concept which is integrated with the pattern of a modern kitchen.
The traditional range hood is not only noisy, and in the use, the edge position of filter screen very easily piles up the oil stain for can also adhere to a lot of oil stain with its cover body position of contact, very difficult clearance.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the fume collecting hood with small pneumatic noise for the range hood, which solves the problems that the existing range hoods are large in noise, and oil stains are easily accumulated at the edge position of a filter screen in the use process, so that the hood body contacted with the fume collecting hood is adhered with the oil stains, and the fume collecting hood is difficult to clean.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a pneumatic noise is little collection petticoat pipe for range hood, includes collection petticoat pipe body, driving belt, division board and servo motor, the inside of collection petticoat pipe body is provided with the installation stock, the one end of installation stock is rotated with the inside wall of collection petticoat pipe body through the bearing and is connected, the other end of installation stock runs through the lateral wall of collection petticoat pipe body and extends to its outside and with servo motor's drive end fixed connection, the fixed cover of surface of installation stock is equipped with the actuating cylinder, the mounting groove has been seted up to the surface of actuating cylinder, the inside slip joint of mounting groove has the driving rod, the one end fixedly connected with regulating plate of actuating cylinder is kept away from to the driving rod, the below of regulating plate is provided with the fixed plate, a plurality of smoke inlets have all been put through to the top of fixed plate, a plurality of smoke pipelines keep away from the one end of fixed plate all put through with the regulating plate.
Preferably, the smoking pipes are made of shrinkable materials.
Preferably, the left and right side walls of the adjusting plate are fixedly connected with telescopic rods, and one ends of the telescopic rods, which are far away from the adjusting plate, are fixedly connected with the inner side walls of the fume collecting hood body.
Preferably, the surface slip cap of transfer line is equipped with the limiting plate, both sides wall all fixedly connected with two fixed axles around the limiting plate, two the fixed axle is kept away from the one end of limiting plate all with the inside wall fixed connection of collection petticoat pipe body.
Preferably, the side walls of the plurality of smoking pipelines are provided with smoking holes.
Preferably, the inside of collection petticoat pipe body is provided with two connecting rods, two the connecting rod is bilateral symmetry distribution about the intermediate position of collection petticoat pipe body, two the connecting rod is close to the one end of collection petticoat pipe body inside wall and all rotates with the inside wall of collection petticoat pipe body through the bearing and be connected, two the connecting rod is kept away from the one end of collection petticoat pipe body inside wall and is all run through the division board, two the connecting rod is kept away from the one end surface of collection petticoat pipe body inside wall and is all fixedly connected with a plurality of stirring flabellum, a plurality of stirring flabellum is annular array and distributes, two the connecting rod is all connected through the drive belt transmission with the installation stock.
Working principle: when the smoke collecting hood is used, the top of the smoke collecting hood body is communicated with the smoke collecting hood body, the smoke collecting hood and the servo motor are started during operation, the driving end of the servo motor drives the installation long rod to conduct rotary motion, the installation long rod drives the driving barrel to conduct rotary motion, the transmission rod in the driving barrel is in sliding connection with the transmission rod in the driving barrel to conduct left-right reciprocating motion under the limiting effect of the limiting plate, the smoke collecting pipe connected with the transmission rod is provided with stretching performance, the smoke collecting pipe is also in periodic left-right swinging motion, when smoke passes through the smoke collecting pipe, the contact area between the smoke collecting pipe and the smoke collecting pipe is greatly increased, the phenomenon of blocking of the smoke does not occur due to the design of corners, the motion mode of the smoke collecting holes on the inner side wall of the smoke collecting pipe is designed, the adsorption effect of the smoke collecting pipe is greatly improved, noise generated by the smoke collecting hood can be greatly reduced through the smoke collecting pipe, the sound reducing effect is achieved, in the process of the installation long rod in rotary motion, the fact that the smoke collecting pipe is driven by two connecting rods to stir the fan blades to rotate at high speed, the smoke collecting pipe can be driven to the middle, the smoke collecting hood can be effectively driven to the smoke collecting hood is effectively and the smoke collecting plate is fixed, and the smoke collecting hood is prevented from being accumulated.
(III) beneficial effects
The invention provides a fume collecting hood with low pneumatic noise for a range hood. The beneficial effects are as follows:
1. This fume collecting hood that pneumatic noise is little for range hood, when the oil smoke when smoking the pipeline, its area of contact with smoking pipeline greatly increased, and the phenomenon that the oil smoke blockked up also can not appear in the design that does not have the turning, the motion pattern of a plurality of smoke holes cooperation smoking pipeline of design on the oil smoke pipeline inside wall also can be great improvement oil smoke, when the noise that the range hood sent when smoking pipeline, also can be by reduction by a wide margin, play the good noise reduction effect.
2. This range hood is with collection petticoat pipe that pneumatic noise is little, installation stock at rotary motion's in-process, the high-speed rotation of the drive stirring flabellum of two connecting rods can drive the oil smoke as far as to the centre, can effectually avoid collection petticoat pipe body and fixed plate contact position oil smoke pile up, save a lot of troubles for subsequent cleaning work.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
Figure 2 is a partial cross-sectional view of a smoking article of the present invention;
Fig. 3 is a top view of the fixing plate of the present invention.
1, A fume collecting hood body; 2. mounting a long rod; 3. a mounting groove; 4. a drive cylinder; 5. a transmission rod; 6. a smoke inlet; 7. a drive belt; 8. a telescopic rod; 9. a fixed shaft; 10. a smoking pipe; 11. a connecting rod; 12. stirring fan blades; 13. a partition plate; 14. a fixing plate; 15. an adjusting plate; 16. a limiting plate; 17. a servo motor; 18. smoking holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
As shown in fig. 1-3, the embodiment of the invention provides a fume collecting hood with small pneumatic noise for a range hood, which comprises a fume collecting hood body 1, a transmission belt 7, a partition plate 13 and a servo motor 17, wherein an installation long rod 2 is arranged in the fume collecting hood body 1, one end of the installation long rod 2 is rotatably connected with the inner side wall of the fume collecting hood body 1 through a bearing, the other end of the installation long rod 2 penetrates through the side wall of the fume collecting hood body 1 to extend to the outside and is fixedly connected with the driving end of the servo motor 17, a driving cylinder 4 is fixedly sleeved on the outer surface of the installation long rod 2, an installation groove 3 is formed in the outer surface of the driving cylinder 4, a transmission rod 5 is connected in a sliding clamping manner in the installation groove 3, an adjusting plate 15 is fixedly connected with one end of the transmission rod 5 far away from the driving cylinder 4, a fixed plate 14 is arranged below the adjusting plate 15, a plurality of fume inlet ports 6 are formed in the inner part of the fixed plate 14, fume inlet ports 6 are communicated with fume suction pipes 10, and one ends of the fume suction pipes 10 far away from the fixed plate 14 are communicated with the adjusting plate 15.
The material of the plurality of smoking pipes 10 is a shrinkable material; the left side wall and the right side wall of the adjusting plate 15 are fixedly connected with telescopic rods 8, and one ends of the two telescopic rods 8, which are far away from the adjusting plate 15, are fixedly connected with the inner side wall of the fume collecting hood body 1; the outer surface of the transmission rod 5 is sleeved with a limiting plate 16 in a sliding manner, the front side wall and the rear side wall of the limiting plate 16 are fixedly connected with two fixed shafts 9, and one ends of the two fixed shafts 9, which are far away from the limiting plate 16, are fixedly connected with the inner side wall of the fume collecting hood body 1; the side walls of the plurality of smoking pipelines 10 are provided with smoking holes 18; the inside of collection petticoat pipe body 1 is provided with two connecting rods 11, two connecting rods 11 are bilateral symmetry about the intermediate position of collection petticoat pipe body 1 and distribute, the one end that two connecting rods 11 are close to collection petticoat pipe body 1 inside wall all rotates through the inside wall of bearing and collection petticoat pipe body 1 to be connected, the one end that collection petticoat pipe body 1 inside wall was kept away from to two connecting rods 11 all runs through division board 13, the one end surface that collection petticoat pipe body 1 inside wall was kept away from to two connecting rods 11 is a plurality of stirring flabellum 12 of equal fixedly connected with, a plurality of stirring flabellum 12 are annular array and distribute, two connecting rods 11 and installation stock 2 all are connected through the transmission of drive belt 7.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a range hood is with little collection petticoat pipe of pneumatic noise, includes collection petticoat pipe body (1), driving belt (7), division board (13) and servo motor (17), its characterized in that: the inside of collection petticoat pipe body (1) is provided with installation stock (2), the one end of installation stock (2) is rotated through the inside wall of bearing with collection petticoat pipe body (1) and is connected, the other end of installation stock (2) runs through the lateral wall of collection petticoat pipe body (1) and extends to its outside and with the drive end fixed connection of servo motor (17), the fixed cover of surface of installation stock (2) is equipped with actuating cylinder (4), mounting groove (3) have been seted up to the surface of actuating cylinder (4), the inside slip joint of mounting groove (3) has transfer line (5), the one end fixedly connected with regulating plate (15) of actuating line (5) one end fixedly connected with of keeping away from actuating cylinder (4), the one end that regulating plate (15) were kept away from all with is fixedly connected with the inside wall of collection petticoat pipe body (1) of regulating plate (8), the below of regulating plate (15) is provided with fixed plate (14), the inside opening (6) of fixed plate (14) are a plurality of smoke inlets (6) and a plurality of pipeline (10) are all kept away from smoking pipeline (10) and are all connected with smoking pipeline (10), the side walls of the plurality of smoking pipelines (10) are provided with smoking holes (18).
2. The low-aerodynamic-noise smoke collecting hood for a range hood according to claim 1, wherein: the outer surface slip cap of transfer line (5) is equipped with limiting plate (16), both sides wall is two fixed axles (9) of equal fixedly connected with around limiting plate (16), two the one end that limiting plate (16) was kept away from to fixed axle (9) all is connected with the inside wall fixed of collection petticoat pipe body (1).
3. The low-aerodynamic-noise smoke collecting hood for a range hood according to claim 1, wherein: the inside of collection petticoat pipe body (1) is provided with two connecting rods (11), two connecting rods (11) are bilateral symmetry distribution about the intermediate position of collection petticoat pipe body (1), two connecting rods (11) are close to the one end of collection petticoat pipe body (1) inside wall and all rotate through the inside wall of bearing and collection petticoat pipe body (1) and are connected, two connecting rods (11) keep away from the one end of collection petticoat pipe body (1) inside wall and all run through division board (13), two connecting rods (11) keep away from the one end surface of collection petticoat pipe body (1) inside wall and all fixedly connected with a plurality of stirring flabellum (12), a plurality of stirring flabellum (12) are annular array distribution, two connecting rods (11) and installation stock (2) are all connected through driving belt (7) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070655.2A CN113803761B (en) | 2021-09-13 | 2021-09-13 | Fume collecting hood with small pneumatic noise for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070655.2A CN113803761B (en) | 2021-09-13 | 2021-09-13 | Fume collecting hood with small pneumatic noise for range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113803761A CN113803761A (en) | 2021-12-17 |
| CN113803761B true CN113803761B (en) | 2024-06-21 |
Family
ID=78941122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111070655.2A Active CN113803761B (en) | 2021-09-13 | 2021-09-13 | Fume collecting hood with small pneumatic noise for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113803761B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869751A (en) * | 2017-12-05 | 2018-04-03 | 四川巨海渔业科技有限公司 | A kind of noise absorber of exhauster for removing kitchen fumes |
| CN109373412A (en) * | 2018-12-24 | 2019-02-22 | 马鞍山浩科金属制品有限公司 | A kind of combined fixed range hood of noise reducing type convenient for safeguarding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007000610U1 (en) * | 2007-01-10 | 2007-04-12 | Bruckbauer Wilhelm | Extractor vent for cooking smells is located in same plane as hotplates and has flap-controlled inlet |
| CN210601810U (en) * | 2019-08-19 | 2020-05-22 | 重庆绿邦格环保设备有限公司 | Lifting type air suction hood |
| CN211316283U (en) * | 2019-11-29 | 2020-08-21 | 广东万家乐厨房科技有限公司 | Noise-reducing range hood |
| CN111013192B (en) * | 2019-12-31 | 2021-12-03 | 江苏高科制药设备有限公司 | Supercritical carbon dioxide extraction method for pharmacy |
-
2021
- 2021-09-13 CN CN202111070655.2A patent/CN113803761B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869751A (en) * | 2017-12-05 | 2018-04-03 | 四川巨海渔业科技有限公司 | A kind of noise absorber of exhauster for removing kitchen fumes |
| CN109373412A (en) * | 2018-12-24 | 2019-02-22 | 马鞍山浩科金属制品有限公司 | A kind of combined fixed range hood of noise reducing type convenient for safeguarding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113803761A (en) | 2021-12-17 |
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