CN205316426U - Lampblack absorber of supplementary air inlet function in area - Google Patents
Lampblack absorber of supplementary air inlet function in area Download PDFInfo
- Publication number
- CN205316426U CN205316426U CN201520952217.2U CN201520952217U CN205316426U CN 205316426 U CN205316426 U CN 205316426U CN 201520952217 U CN201520952217 U CN 201520952217U CN 205316426 U CN205316426 U CN 205316426U
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- CN
- China
- Prior art keywords
- lampblack absorber
- air
- air inlet
- smoke
- turbine
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a lampblack absorber of supplementary air inlet function in area, its includes the lampblack absorber body and locate it on the panel, this internal turbine that induced drafts that is provided with of lampblack absorber, the air intake and the mouth that advances on the panel of the turbine that induced drafts are connected, and discharge fume the seat back and the union coupling of discharging fume, its characterized in that are installed to its air outlet: discharge fume between seat and the fume pipe or it is provided with supplementary hot blast blowpipe apparatus with discharging fume to induced draft the turbine between the seat, supplementary hot blast blowpipe apparatus can follow this external air that extracts of lampblack absorber and send into in the fume pipe. The beneficial effects of the utility model are that: 1, unique supplementary air inlet structure makes the volume of induced drafting always of this lampblack absorber for the volume of induced drafting of the turbine that induced drafts and the supplementary hot blast blowpipe apparatus volume of induced drafting sum, consequently compares its intake that can strengthen lampblack absorber itself, the work efficiency of promotion lampblack absorber with the conventional art. 2, the lampblack absorber of big intake can be accelerated kitchen air and outwards flow, has guaranteed the fresh of kitchen air environment.
Description
Technical field
The utility model relates to a kind of kitchen appliance, specifically a kind of lampblack absorber that can improve lampblack absorber suction air volume.
Background technology
The general structure of the extractor fan of traditional smoke exhaust ventilator is the housing of turbine type and the motor being installed in housing, wind wheel, and this motor is drive separately wind wheel to run the oil smoke aspirating left and right stove head and producing. Owing to, the extractor fan of this tradition structure is that parallel construction is placed, and only single side air inlet before housing, after do not have air intake space or air intake space minimum. Like this, single side air inlet before housing, just easily cause the very big loss of kinetic energy, the overall suction air volume of lampblack absorber is less, it is difficult to ensure that the oil smoke that left and right stove head produces is blotted only, thus the common phenomenon using traditional extractor fan is when to be oil smoke bigger, because lampblack absorber suction air volume is not enough, cause there is the elegant phenomenon opened of oil smoke, there is oil smoke and absorb the drawbacks such as insufficient, it is therefore desirable to existing lampblack absorber structure is further improved.
Practical novel content
The purpose of this utility model is the shortcoming existed to overcome prior art, it is provided that a kind of structure is simple, it may also be useful to convenient, production cost is low, can effectively increase the lampblack absorber of a kind of band auxiliary air inlet function of cigarette machine suction air volume.
The utility model object realizes with the following methods: the lampblack absorber of a kind of band auxiliary air inlet function, it panel comprising lampblack absorber body and being provided thereon, air draught turbine it is provided with in lampblack absorber body, the blast inlet of air draught turbine is connected with the smoke inlet on panel, it is connected with smoke exhaust pipe after going out air port installation smoke evacuation seat, it is characterized in that: be provided with auxiliary air inlet device between described smoke evacuation seat and smoke exhaust pipe or between air draught turbine and smoke evacuation seat, auxiliary air inlet device can be sent in smoke exhaust pipe from this external extracting air of lampblack absorber; Described auxiliary air inlet device comprises main cylinder and establishes wind wheel in the inner, and the tail end of main cylinder is that extend lampblack absorber this is external for blast inlet, and the first end of main cylinder is provided with air-ducting ring, the main air duct conducting being provided with in air inlet duct and main cylinder in air-ducting ring.
Being provided with on the inwall of described air-ducting ring and go out air channel to smoke exhaust pipe direction opening, the oil smoke entered in main air duct enters in smoke exhaust pipe through going out air channel.
Described air-ducting ring internal diameter is greater than or equal to the diameter of smoke evacuation seat.
Described wind wheel is axial fan, produces negative pressure absorbing oil smoke by its high-speed rotation of driven by motor.
The blast inlet of described main cylinder tail end is provided with oil strainer.
The blast inlet of described main cylinder tail end is arranged on the sidewall of Decorative Cover.
The beneficial effects of the utility model are: 1, to have structure simple, easy to assembly for the utility model, the advantages such as production cost is low, and the market competitiveness is strong. 2, unique auxiliary air inlet structure makes total suction air volume of this lampblack absorber be suction air volume and the auxiliary air inlet device suction air volume sum of air draught turbine, and therefore compared with conventional art, it can strengthen the air output of lampblack absorber itself, the working efficiency of lifting lampblack absorber. 3, the lampblack absorber of big air output can accelerate air in kitchen outwardly, ensure that the pure and fresh of air in kitchen environment.
Accompanying drawing explanation
Fig. 1,2 is the utility model general assembly design sketch.
Fig. 3 is structural representation after the hiding Decorative Cover of the utility model.
Fig. 4 is discharge fume in the utility model seat and auxiliary air inlet device wiring layout.
Fig. 5 is auxiliary air inlet apparatus structure schematic diagram in the utility model.
Fig. 6 is auxiliary air inlet apparatus structure sectional view in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model done concrete further instruction. The lampblack absorber of a kind of band auxiliary air inlet function, it panel comprising lampblack absorber body 1 and being provided thereon, air draught turbine 2 it is provided with in lampblack absorber body, the blast inlet of air draught turbine 2 is connected with the smoke inlet on panel, it is connected with smoke exhaust pipe after going out air port installation smoke evacuation seat 21, it is characterized in that: be provided with auxiliary air inlet device between described smoke evacuation seat 21 and smoke exhaust pipe or between air draught turbine 2 and smoke evacuation seat 21, auxiliary air inlet device can be sent in smoke exhaust pipe from this external extracting air of lampblack absorber; Described auxiliary air inlet device comprises main cylinder 3 and establishes wind wheel 4 in the inner, the tail end of main cylinder 3 is that blast inlet extends outside lampblack absorber body 1, the first end of main cylinder 3 is provided with air-ducting ring 5, is provided with air inlet duct 6 and main air duct 7 conducting in main cylinder 3 in air-ducting ring 5.
Being provided with on the inwall of described air-ducting ring 5 and go out air channel 8 to smoke exhaust pipe direction opening, the oil smoke entered in main air duct 7 enters in smoke exhaust pipe through going out air channel 8.
Described air-ducting ring 5 internal diameter is greater than or equal to the diameter of smoke evacuation seat.
Described wind wheel 4 is axial fan, drives its high-speed rotation to produce negative pressure absorbing oil smoke by motor 41.
The blast inlet of described main cylinder 3 tail end is provided with oil strainer 9.
The blast inlet of described main cylinder 3 tail end is arranged on the sidewall of Decorative Cover 10.
Principle of work: operationally, air draught turbine 2 high-speed rotation of lampblack absorber produces negative pressure, enter in turbine after making the centre hole of the oil smoke of the lampblack absorber periphery smoke inlet on panel, oil strainer and air-ducting ring 5 under the effect of negative pressure, then discharge through vapor pipe. In conventional art, air draught turbine structure is in unit speed, and suction air volume almost reaches capacity, it is impossible to obtain bigger suction air volume by changing its structure. Therefore the rotating speed increasing turbine is extensively adopted to obtain bigger suction air volume. But increase the operating noise that turbine rotating speed will certainly affect lampblack absorber, thus reduce it and use texture.
For prior art bottleneck, this case is provided with auxiliary air inlet device, it comprises main cylinder 3 and establishes wind wheel 4 in the inner, wind wheel high-speed rotation during work, enter air inlet duct 6 by after main air duct 7 in main cylinder 3 of the air of lampblack absorber outside and oil smoke, finally it is blown in smoke exhaust pipe or smoke evacuation seat from the air channel 8 that goes out air-ducting ring 5.Therefore the suction air volume that actual total suction air volume of this lampblack absorber equals air draught turbine 2 adds the suction air volume sum of auxiliary air inlet device. Measuring through the applicant, this lampblack absorber suction air volume, up to 31 cubic metres/min, is compared like product suction air volume and is promoted more than 30%. Thus break through the limit of existing turbine lampblack absorber suction air volume so that this lampblack absorber can provide bigger suction air volume. Also just owing to this lampblack absorber possesses bigger suction air volume so that it can be accelerated air in kitchen environment and discharge, and accelerates the flowing of air, ensure that the pure and fresh of kitchen environment air.
Wherein it should be understood that be positioned in the Decorative Cover on lampblack absorber top due to the blast inlet of auxiliary air inlet device. And can need, according to the actual use of user, blast inlet is arranged on Decorative Cover side or front. Just because of its blast inlet position is higher, so the oil smoke upwards escaped in gastronomical process is drawn clean near this blast inlet time, while adding the suction air volume of this lampblack absorber, also improve the oil smoke absorption rate to kitchen space, ensure that the quality of air in kitchen.
Further: in this case, unique air guide ring structure is the normal smoke evacuation not affecting air draught turbine while, the structure in air channel 8 is coordinated to make together with auxiliary air inlet meets in smoke exhaust pipe with two strands of air-flows of air draught turbine. Owing to two strands of air flow lines are identical, and all possess bigger blast, the discharge of two strands of airflow smooths can be ensured, ensure that the working efficiency of lampblack absorber. Therefore, compared with traditional lampblack absorber, the unique auxiliary air inlet device in this case, while improving the suction air volume of lampblack absorber, also add the absorption rate of oil smoke, therefore can extensively promote the use of.
More than show and describe ultimate principle of the present utility model and main characteristic sum advantage of the present utility model. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; such as the form of auxiliary air inlet device, installing position etc., these changes and improvements all fall within the scope of claimed the utility model.
Claims (6)
1. the lampblack absorber of a band auxiliary air inlet function, it panel comprising lampblack absorber body (1) and being provided thereon, air draught turbine (2) it is provided with in lampblack absorber body, the blast inlet of air draught turbine (2) is connected with the smoke inlet on panel, it goes out air port installation smoke evacuation seat (21) and is connected with smoke exhaust pipe afterwards, it is characterized in that: be provided with auxiliary air inlet device between described smoke evacuation seat (21) and smoke exhaust pipe or between air draught turbine (2) and smoke evacuation seat (21), auxiliary air inlet device can be sent in smoke exhaust pipe from this external extracting air of lampblack absorber; Described auxiliary air inlet device comprises main cylinder (3) and establishes wind wheel in the inner (4), the tail end of main cylinder (3) is that blast inlet extends lampblack absorber body (1) outward, the first end of main cylinder (3) is provided with air-ducting ring (5), is provided with air inlet duct (6) and main air duct (7) conducting in main cylinder (3) in air-ducting ring (5).
2. the lampblack absorber of a kind of band auxiliary air inlet function according to claim 1, it is characterized in that: be provided with on the inwall of described air-ducting ring (5) and go out air channel (8) to smoke exhaust pipe direction opening, the oil smoke entered in main air duct (7) enters in smoke exhaust pipe through going out air channel (8).
3. the lampblack absorber of a kind of band auxiliary air inlet function according to claim 2, it is characterised in that: described air-ducting ring (5) internal diameter is greater than or equal to the diameter of smoke evacuation seat.
4. the lampblack absorber of a kind of band auxiliary air inlet function according to claim 1, it is characterised in that: described wind wheel (4) is axial fan, drives its high-speed rotation to produce negative pressure absorbing oil smoke by motor (41).
5. the lampblack absorber of a kind of band auxiliary air inlet function according to claim 1, it is characterised in that: the blast inlet of described main cylinder (3) tail end is provided with oil strainer (9).
6. the lampblack absorber of a kind of band auxiliary air inlet function according to claim 1, it is characterised in that: the blast inlet of described main cylinder (3) tail end is arranged on the sidewall of Decorative Cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952217.2U CN205316426U (en) | 2015-11-25 | 2015-11-25 | Lampblack absorber of supplementary air inlet function in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952217.2U CN205316426U (en) | 2015-11-25 | 2015-11-25 | Lampblack absorber of supplementary air inlet function in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316426U true CN205316426U (en) | 2016-06-15 |
Family
ID=56188580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952217.2U Withdrawn - After Issue CN205316426U (en) | 2015-11-25 | 2015-11-25 | Lampblack absorber of supplementary air inlet function in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276650A (en) * | 2015-11-25 | 2016-01-27 | 冯兆坤 | Range hood with auxiliary air inlet function |
-
2015
- 2015-11-25 CN CN201520952217.2U patent/CN205316426U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276650A (en) * | 2015-11-25 | 2016-01-27 | 冯兆坤 | Range hood with auxiliary air inlet function |
| CN105276650B (en) * | 2015-11-25 | 2017-08-29 | 中山市帅邦厨电科技有限公司 | A kind of lampblack absorber with auxiliary air inlet function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 528425 Guangdong province Zhongshan Tongan village Dongfeng Town Tongan Road West 16 team development No. 2 Factory Patentee after: ZHONGSHAN SINBA KITCHEN ELECTRIC SCIENCE & TECHNOLOGY CO., LTD. Address before: 528300 Foshan, Shunde District, Ronggui street, Ma Road, Pu Pu Lane Street, Lane 12, No. thirteen Patentee before: Feng Zhaokun |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160615 Effective date of abandoning: 20170829 |
|
| AV01 | Patent right actively abandoned |