CN205316425U - Take lampblack absorber of secondary air function - Google Patents
Take lampblack absorber of secondary air function Download PDFInfo
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- CN205316425U CN205316425U CN201520951950.2U CN201520951950U CN205316425U CN 205316425 U CN205316425 U CN 205316425U CN 201520951950 U CN201520951950 U CN 201520951950U CN 205316425 U CN205316425 U CN 205316425U
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- lampblack absorber
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- secondary air
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Abstract
The utility model provides a take lampblack absorber of secondary air function, 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, its air outlet and the union coupling of discharging fume, the mouth that advances coat and be stamped the oil cleaner screen, its characterized in that: air intake and the panel of the turbine that induced drafts on advance to be provided with secondary hot blast blowpipe apparatus between the mouth, secondary hot blast blowpipe apparatus can follow this external extraction air of lampblack absorber and send into in the turbine that induced drafts. The beneficial effects of the utility model are that: 1, unique secondary air inlet structure makes the volume of induced drafting always of this lampblack absorber equal the turbine volume of the induced drafting total of the secondary air inlet structure volume of induced drafting in addition to make this lampblack absorber have the bigger volume of induced drafting, promote the work efficiency of lampblack absorber. 2, have more greatly the lampblack absorber of the volume of induced drafting and to accelerate cooking oil fumes's absorption and emission in the use, guaranteed the fresh of kitchen air environment.
Description
Technical field
The utility model relates to a kind of kitchen appliance, the specifically lampblack absorber of a kind of band secondary air function.
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 causes the very big loss of kinetic energy, and air quantity is less, it is difficult to ensure that the oil smoke that left and right stove head produces is blotted only. Meanwhile, the air draught turbine technology of existing lampblack absorber is quite ripe, and its suction air volume has reached the industry limit. Therefore bigger suction air volume can not be realized by improving its structure again. Therefore can only be adopt raising turbine rotating speed to realize increasing its suction air volume, but, along with the lifting of turbine rotating speed, the operating noise of lampblack absorber also can corresponding increase, therefore, the revolution of turbine is also be arranged in certain ultimate value, otherwise, excessive lampblack absorber operating noise will certainly affect it and use texture, it is therefore desirable to existing lampblack absorber structure be 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 secondary air function of cigarette machine suction air volume.
The utility model object realizes with the following methods: the lampblack absorber of a kind of band secondary air 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 goes out air port and is connected with smoke exhaust pipe, described smoke inlet is coated with oil strainer, it is characterized in that: be provided with secondary air device between the smoke inlet on the blast inlet of described air draught turbine and panel, secondary air device can be sent in air draught turbine from this external extracting air of lampblack absorber.
Described secondary air 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 air draught turbine direction opening, the air entered in main air duct and oil smoke enter in air draught turbine through going out air channel.
Described air-ducting ring internal diameter is greater than or equal to the blast inlet diameter of air draught turbine.
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 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 secondary air inlet structure makes total suction air volume of this lampblack absorber equal the summation that turbine suction air volume adds secondary air inlet structure suction air volume, so that this lampblack absorber has bigger suction air volume, promotes the working efficiency of lampblack absorber. The lampblack absorber 3, with bigger suction air volume in use can accelerate absorption and the discharge of kitchen fume, ensure that the pure and fresh of air in kitchen environment. 4, the secondary air device arranged on lampblack absorber body, the oil smoke upwards escaped can effectively be absorbed by it, ensure that the absorption rate to oil smoke.
Accompanying drawing explanation
Fig. 1,2 is the utility model general assembly design sketch.
Fig. 3 is secondary air device and lampblack absorber body wiring layout in the utility model.
Fig. 4 is secondary air apparatus structure schematic diagram in the utility model.
Fig. 5 is secondary air 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 secondary air 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 and is connected with smoke exhaust pipe, described smoke inlet is coated with oil strainer, it is characterized in that: be provided with secondary air device between the smoke inlet on the blast inlet of described air draught turbine 2 and panel, secondary air device can be sent in air draught turbine 2 from this external extracting air of lampblack absorber.
Described secondary air 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 air draught turbine 2 direction opening, the air entered in main air duct 7 and oil smoke enter in air draught turbine 2 through going out air channel 8.
Described air-ducting ring 5 internal diameter is greater than or equal to blast inlet 21 diameter of air draught turbine 2.
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.
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. And when user thinks that kitchen fume is excessive, secondary air device can be opened, wind wheel high-speed rotation in it, enters air inlet duct 6 by after main air duct 7 in main cylinder 3 of the air of lampblack absorber outside and a small amount of remaining cigarette, is finally blown in air draught turbine 2 from the air channel 8 that goes out air-ducting ring 5.Wherein it should be understood that owing to this case being provided with unique secondary air device so that the suction air volume that the actual suction air volume of this lampblack absorber equals air draught turbine itself adds the summation of secondary air device suction air volume. Therefore it has broken the limit of traditional single turbine suction air volume, has bigger suction air volume, thus improves the working efficiency of lampblack absorber. Also just due to the strong wind measure feature that this lampblack absorber possesses, so it can accelerate air in kitchen outwardly, ensure that the cleaning of air in kitchen environment.
Further: in this case, unique air guide ring structure is while ensure that the normal operation of air draught turbine, the structure in air channel 8 is coordinated to make together with secondary air meets at 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. Simultaneously, the blast inlet of the blast inlet deviation air draught turbine of secondary air device, can the air of lampblack absorber outside or the oil smoke upwards escaped be sucked in lampblack absorber, therefore compared with traditional lampblack absorber, unique secondary air device in this case is 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, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (6)
1. the lampblack absorber of a band secondary air 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 and is connected with smoke exhaust pipe, described smoke inlet is coated with oil strainer, it is characterized in that: be provided with secondary air device between the smoke inlet on the blast inlet of described air draught turbine (2) and panel, secondary air device can be sent in air draught turbine (2) from this external extracting air of lampblack absorber.
2. the lampblack absorber of a kind of band secondary air function according to claim 1, it is characterized in that: described secondary air 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).
3. the lampblack absorber of a kind of band secondary air function according to claim 2, it is characterized in that: be provided with on the inwall of described air-ducting ring (5) and go out air channel (8) to air draught turbine (2) direction opening, the air entered in main air duct (7) and oil smoke enter in air draught turbine (2) through going out air channel (8).
4. the lampblack absorber of a kind of band secondary air function according to claim 2, it is characterised in that: described air-ducting ring (5) internal diameter is greater than or equal to blast inlet (21) diameter of air draught turbine (2).
5. the lampblack absorber of a kind of band secondary air function according to claim 2, 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).
6. the lampblack absorber of a kind of band secondary air function according to claim 2, it is characterised in that: the blast inlet of described main cylinder (3) tail end is provided with oil strainer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951950.2U CN205316425U (en) | 2015-11-25 | 2015-11-25 | Take lampblack absorber of secondary air function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951950.2U CN205316425U (en) | 2015-11-25 | 2015-11-25 | Take lampblack absorber of secondary air function |
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| Publication Number | Publication Date |
|---|---|
| CN205316425U true CN205316425U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951950.2U Active CN205316425U (en) | 2015-11-25 | 2015-11-25 | Take lampblack absorber of secondary air function |
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| CN (1) | CN205316425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258194A (en) * | 2015-11-25 | 2016-01-20 | 冯兆坤 | Range hood with secondary air-sucking function |
-
2015
- 2015-11-25 CN CN201520951950.2U patent/CN205316425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258194A (en) * | 2015-11-25 | 2016-01-20 | 冯兆坤 | Range hood with secondary air-sucking 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: 20170125 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 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20221227 Address after: No. B203, Block 1, Nanhua Second Street, Ronggui Street, Shunde District, Foshan, Guangdong 528000 Patentee after: Long Weisong Address before: 528425 No.2 factory building, development site, team 16, Tongan Avenue West, Tongan village, Dongfeng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN SINBA KITCHEN ELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |