CN202692203U - Telescopic smoke exhaust ventilator - Google Patents
Telescopic smoke exhaust ventilator Download PDFInfo
- Publication number
- CN202692203U CN202692203U CN 201220394827 CN201220394827U CN202692203U CN 202692203 U CN202692203 U CN 202692203U CN 201220394827 CN201220394827 CN 201220394827 CN 201220394827 U CN201220394827 U CN 201220394827U CN 202692203 U CN202692203 U CN 202692203U
- Authority
- CN
- China
- Prior art keywords
- metal cover
- telescopic
- smoke exhaust
- lower metal
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 title abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 46
- 235000019504 cigarettes Nutrition 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000003517 fume Substances 0.000 abstract description 4
- 238000010411 cooking Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000006233 lamp black Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a telescopic smoke exhaust ventilator, wherein inner oil fume channels are arranged on the two sides of the inner portion of an upper metal cover, a centrifugal fan and an impeller are arranged in the two inner oil fume channels, a lower metal cover is arranged below a middle metal plate, a metal seal channel is arranged in the lower metal cover corresponding to the centrifugal fan and the impeller, a motor is arranged on the lower metal cover which is corresponding to a center position of a telescopic flue, and a drive shaft which drives the telescopic flue to stretch is connected below the motor. The inner portion of the telescopic smoke exhaust ventilator uses a twin turbo fan to respectively start two parts of oil suction pipelines of the telescopic smoke exhaust ventilator, and an air inlet ring is added on a pipeline confluence position which is arranged on the upper portion, thereby guaranteeing not to affect wind degree when using a single fan, and achieving power saving and energy power maximizing. The telescopic smoke exhaust ventilator can adjust height of a smoke collecting device by adopting an adjustable telescopic flue according to situations of different selected kitchen wares and produced smoke and the like when users cook, and improves smoke exhaust efficiency.
Description
Technical field
The utility model relates to the cooking apparatus field, relates in particular to a kind of range hood.
Background technology
Kitchen area 5～10 square meters in the Modern Family many, and people use the kitchen more than at least 2 times general every day, and oil smoke is the factor that affects health of people in the kitchen most.As seen smoke exhaust ventilator still accounts for greatly the position in our life, and this has illustrated that also our design more can clean the necessity of the lampblack absorber of oil smoke.
Smoke exhaust ventilator in actual use, most of smoke exhaust ventilator does not all reach standard, because testing environment must be airtight nonventilated, otherwise can not get accurate data.But in the use of our reality, also do not run into the kitchen that does not have window, there is window in nearly all kitchen, has window that cross-ventilation must be arranged, and the smoke pumping clean absorption rate does not all reach standard.Under same environment, the cigarette machine effect that the smoke pumping clean absorption rate is high will be got well, but also has other factors to what cigarette oil smoke clean absorption rate played a decisive role, such as the installation site of the kitchen range top and the distance of cigarette machine and the kitchen range top.
For existing all kinds of smoke exhaust ventilators, there is following some problem:
1. because smoke exhaust ventilator is fixedly mounted the impact of height, kitchen structure and environment, cause the smoke exhaust ventilator smoke evacuation not thorough.
2. range hood body in top is larger from kitchen range top distance, and cooking fume can not detach after generating the very first time, and the height of human body respiration is between this, and the pernicious gas of generation can be sucked away after remarkable breathing again.The free rate cover is more shallow in addition, if moment very large oil smoke can not be spread by emptying be everywhere.
3. although side-suction type range hood is more approaching apart from the kitchen range top than the top suction type lampblack absorber from hanging position, have equally the problem that can not detach the very first time after the cooking fume generation, and operating noise is larger, it is larger to take up room, and power consumption is larger.During side draught, the flue gas of close human body can't be inhaled among the lampblack absorber fully.
And the dismounting of most of smoke exhaust ventilators and cleaning are inconvenient.Although the minority smoke exhaust ventilator is with automatic cleaning function, that also can only be cured the symptoms, not the disease, and can't fully smoke exhaust ventilator be cleaned up.
The utility model content
The problems referred to above that exist in order to overcome existing range hood, the utility model provides a kind of clean absorption rate high flue extension type range hood.
The technical scheme that the utility model adopts for achieving the above object is: a kind of expansion kitchen ventilator, and upper metal cover top connects ventilation duct, and the inner both sides of upper metal cover are provided with the interior oil cigarette channel, and the interior oil cigarette channel is communicated with ventilation duct; Upper metal cover bottom is provided with the middle part metallic plate, centrifugal blower and impeller are installed in two interior oil cigarette channels, centrifugal blower and impeller are installed on the metallic plate of middle part, the lower metal cover is installed in metallic plate below, middle part, be provided with the metal sealing passage corresponding to centrifugal blower and impeller in the lower metal cover, the metal sealing passage is connected and installed in the flexible flue of lower metal cover below, mounted motor on lower metal cover corresponding to flexible flue center, the motor below connects the flexible power transmission shaft of the flexible flue of drive, and flexible flue below is provided with oil network and lubricating cup.
Be provided with air inlet ring between described metal sealing passage and the upper metal cover.
Described lower metal cover below is provided with the LED lamp.
Described upper metal cover top connects ventilation duct by ventilating duct connector.
Expansion kitchen ventilator of the present utility model, the inner two parts oil-absorbing pipeline that adopts pair turbofans to start respectively range hood, the conduit junction of top increases air inlet ring, can when using single blower fan, guarantee can not have influence on the wind-force degree like this, make the user when using each blower fan, can not drive the blower fan of another side, thereby reach power saving and energy work rate maximization.Adopt the flue of adjustable and retractable, select when cooking according to the user kitchen tools difference, produce oil smoke what etc. situation, regulate the height of smoke collecting device, improved absorbing oil smoke efficient.
Description of drawings
Fig. 1 is the structure chart of the utility model expansion kitchen ventilator.
The specific embodiment
The structure of expansion kitchen ventilator of the present utility model as shown in Figure 1, upper metal cover 10 tops connect ventilation duct 7, upper metal cover 10 tops connect ventilation ducts 7 by ventilating duct connector 6; Upper metal cover 10 inner both sides are provided with interior oil cigarette channel 9, and interior oil cigarette channel 9 is communicated with ventilation duct 7; Upper metal cover 10 bottoms are provided with middle part metallic plate 11, two interior oil cigarette channel 9 interior installation centrifugal blower 8 and impellers 5, centrifugal blower 8 and impeller 5 are installed on the metallic plate 11 of middle part, lower metal cover 12 is installed in metallic plate 11 belows, middle part, be provided with metal sealing passage 13 corresponding to centrifugal blower 8 and impeller 5 in the lower metal cover, be provided with air inlet ring 14 between metal sealing passage 13 and the upper metal cover 10, metal sealing passage 13 is connected and installed in the flexible flue 15 of lower metal cover 12 belows, mounted motor 4 on lower metal cover 12 corresponding to flexible flue 15 centers, motor 4 belows connect the flexible power transmission shaft 16 of the flexible flue of drive, and flexible flue 15 belows are provided with oil network 2 and lubricating cup 1.Lower metal cover 12 belows are provided with LED lamp 3, and lower metal cover 12 is provided with guidance panel.
The two-sided respectively controlled meter that sets up of twin flue can allow more convenient to usely, and internal structure is easily understood, can be convenient for dismounting and washing, and the double containment pipeline makes shell and other parts can not be stained with greasy dirt.Increase telescopic smoke collecting device, siphoned away the oil smoke in the different culinary art situations.A micro-machine is arranged at the top that is positioned at flexible flue, is used for the stroke of control retracting cylinder.The flexible up and down of two joint flues realized by the structure of internal and external threads in its inside.
Expansion kitchen ventilator of the present utility model, the inner two parts oil-absorbing pipeline that adopts pair turbofans to start respectively range hood, the conduit junction of top increases air inlet ring, can when using single blower fan, guarantee can not have influence on the wind-force degree like this, make the user when using each blower fan, can not drive the blower fan of another side, thereby reach power saving and energy work rate maximization.Adopt the flue of adjustable and retractable, select when cooking according to the user kitchen tools difference, produce oil smoke what etc. situation, regulate the height of smoke collecting device, improved absorbing oil smoke efficient.
Claims (4)
1. expansion kitchen ventilator is characterized in that: upper metal cover (10) top connects ventilation duct (7), and the inner both sides of upper metal cover (10) are provided with interior oil cigarette channel (9), and interior oil cigarette channel (9) is communicated with ventilation duct (7); Upper metal cover (10) bottom is provided with middle part metallic plate (11), centrifugal blower (8) and impeller (5) are installed in two interior oil cigarette channels (9), centrifugal blower (8) and impeller (5) are installed on the middle part metallic plate (11), lower metal cover (12) is installed in middle part metallic plate (11) below, be provided with metal sealing passage (13) corresponding to centrifugal blower (8) and impeller (5) in the lower metal cover, metal sealing passage (13) is connected and installed in the flexible flue (15) of lower metal cover (12) below, the upper mounted motor (4) of lower metal cover (12) that flexible flue (15) center is corresponding, motor (4) below connects the flexible power transmission shaft (16) of the flexible flue of drive, and flexible flue (15) below is provided with oil network (2) and lubricating cup (1).
2. a kind of expansion kitchen ventilator according to claim 1 is characterized in that: be provided with air inlet ring (14) between described metal sealing passage (13) and the upper metal cover (10).
3. a kind of expansion kitchen ventilator according to claim 1 is characterized in that: be provided with LED lamp (3) below the described lower metal cover (12).
4. a kind of expansion kitchen ventilator according to claim 1 is characterized in that: described upper metal cover (10) top connects ventilation duct (7) by ventilating duct connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394827 CN202692203U (en) | 2012-08-10 | 2012-08-10 | Telescopic smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394827 CN202692203U (en) | 2012-08-10 | 2012-08-10 | Telescopic smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692203U true CN202692203U (en) | 2013-01-23 |
Family
ID=47547814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220394827 Expired - Fee Related CN202692203U (en) | 2012-08-10 | 2012-08-10 | Telescopic smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692203U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104527A (en) * | 2013-01-24 | 2013-05-15 | 梁挺 | Double volute wind wheel fan |
| CN106461233A (en) * | 2013-11-18 | 2017-02-22 | 优尼特智能科技有限公司 | Kitchen range hood installation |
| CN107339731A (en) * | 2017-09-04 | 2017-11-10 | 王钦兵 | Automatic telescopic range hood with remaining cigarette collecting function |
| CN107883416A (en) * | 2017-12-11 | 2018-04-06 | 佛山市淇特科技有限公司 | 3D oil-fume exhausters |
| CN110319468A (en) * | 2018-03-31 | 2019-10-11 | 沈金钟 | A kind of smoke exhaust ventilator for dining table dining |
| CN113531625A (en) * | 2021-08-26 | 2021-10-22 | 嵊州市浙江工业大学创新研究院 | Take scalable semi-recessive lampblack absorber of oblique flow fan formula |
-
2012
- 2012-08-10 CN CN 201220394827 patent/CN202692203U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104527A (en) * | 2013-01-24 | 2013-05-15 | 梁挺 | Double volute wind wheel fan |
| CN106461233A (en) * | 2013-11-18 | 2017-02-22 | 优尼特智能科技有限公司 | Kitchen range hood installation |
| CN107339731A (en) * | 2017-09-04 | 2017-11-10 | 王钦兵 | Automatic telescopic range hood with remaining cigarette collecting function |
| CN107339731B (en) * | 2017-09-04 | 2024-09-13 | 中山市韩宝生活电器有限公司 | Automatic telescopic range hood with residual smoke collecting function |
| CN107883416A (en) * | 2017-12-11 | 2018-04-06 | 佛山市淇特科技有限公司 | 3D oil-fume exhausters |
| CN110319468A (en) * | 2018-03-31 | 2019-10-11 | 沈金钟 | A kind of smoke exhaust ventilator for dining table dining |
| CN113531625A (en) * | 2021-08-26 | 2021-10-22 | 嵊州市浙江工业大学创新研究院 | Take scalable semi-recessive lampblack absorber of oblique flow fan formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN LONGFU CREATIVE DESIGN CO., LTD. Free format text: FORMER OWNER: LI QINGFU Effective date: 20140620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116000 DALIAN, LIAONING PROVINCE TO: 116021 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140620 Address after: 116021 No. 10, No. 6, No. 1 Yanhe street, Shahekou District, Liaoning, Dalian Patentee after: DALIAN LONGFU CREATIVE DESIGN CO., LTD. Address before: 116000, room 6, 1001 Yanhe street, Shahekou District, Liaoning, Dalian, China Patentee before: Li Qingfu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170810 |