CN201522019U - Double-air-passage air suction and exhaust structure for air purifier - Google Patents
Double-air-passage air suction and exhaust structure for air purifier Download PDFInfo
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- CN201522019U CN201522019U CN2009200660294U CN200920066029U CN201522019U CN 201522019 U CN201522019 U CN 201522019U CN 2009200660294 U CN2009200660294 U CN 2009200660294U CN 200920066029 U CN200920066029 U CN 200920066029U CN 201522019 U CN201522019 U CN 201522019U
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Abstract
The utility model relates to a double-air-passage air suction and exhaust structure for an air purifier, which belongs to a part of the air purifier. The double-air-passage air suction and exhaust structure comprises a 'J'-shaped outer casing (1) of the air purifier; and a lateral suction surface (2) is arranged on the lower portion of the 'J'-shaped outer casing (1). A smoke suction net cover (3) is installed on the lateral suction surface; a cross-flow air wheel fan (4) is horizontally installed inside the middle portion of the lateral suction surface (2) of the 'J'-shaped outer casing; two eccentric spiral casing air wheel fans (6) are parallelly installed at the transition position of the lateral suction surface (2) of the 'J'-shaped outer casing (1) and a casing top portion (5); a space for installing spraying and cleaning devices is preserved above the three fans; and a smoke collection air exhaust passage (7) with an upward opening is arranged on the upper portion of the 'J'-shaped outer casing (1). The double-air-passage air suction and exhaust structure for the air purifier has short air path stroke, low energy consumption, large air exhaust rate, high oil fume exhaust and suction efficiency, and is convenient for designing and installing the spraying and cleaning devices.
Description
Technical field
The utility model relates to the purifying oil fume technical field, specifically a kind of two air channel suction wind structures of air cleaner.
Background technology
Current, contain the organic exhaust gas of oil smoke, the sixth of the twelve Earthly Branches the severe contamination air. especially severe be in the kitchen, residential houses because the cooking of every day produces a large amount of oil smoke organic exhaust gas, not only pollute indoor environment, and be harmful to health.In order to improve indoor environment, people discharge the oil flue waste gas that produces in the outside atmosphere with row's smoke extractor.Present domestic smoke exhaust ventilator main frame mostly adopts the suction mode of single motor, single impeller, and electric motor with vane wheel is installed in the flat-top shape cover central authorities of kitchen range top top, from the kitchen range top certain height is arranged.This mode wind path stroke is long, and energy consumption height, noise are big, the little easy cleaning not again of exhaust smoke level; The operation principle of this mode is: borrow the oil smoke rising of being heated, blower fan takes advantage of other's power to collect oil smoke, just at contaminated air, also can be sucked a large amount of harmful oil smoke to the operation cook especially by personnel on the scene among oil smoke rises, the oil smoke that is not collected into will be gone around in air, contaminated environment; And just on cooking operating personnel head, influence is operated on the cover top, and also dangerous, if the kitchen is tall and big, the operation of must bowing if hang high case, more can reduce oil suction efficient, contaminated environment.
The utility model content
At defective that exists in the above-mentioned technology and deficiency, the utility model provides a kind of wind path stroke short, and energy consumption is low, and exhaust air rate is big, and suction gas efficient height is convenient to two air channel suction wind structures of the air cleaner of design and installation spraying and cleaning apparatus.
The technical scheme that the utility model is taked is: a kind of two air channel suction wind structures of air cleaner, comprise " factory " shape shell of air cleaner, and the side draught face is arranged at the bottom of " factory " shape shell, and the side draught face is equipped with the smoking guard; Be provided with one in the horizontal installation in the inside at " factory " shape shell side draught face middle part and be used to flow the wind wheel blower fan, two centrifugal spiral case wind wheel blower fans are installed side by side at the side draught face and the shell top crossover position of " factory " shape shell; The space that spraying and cleaning apparatus is installed is left in the top of above-mentioned three typhoon machines; The collection cigarette exhausting duct that upward opening is arranged on the top of " factory " shape shell.
Good effect behind enforcement the utility model is:
Owing to adopt the side draught structure, when most of oil smoke of the face that just takes the dish out of the pot be used to flow the wind wheel blower fan through the side powerful the suction, make oil smoke be difficult to come-up and go around; A small amount of oil smoke of borrowing oil smoke to be heated to rise is absorbed by two the centrifugal spiral case wind wheel blower fans side by side in top again, so complete machine power consumptive province, mist extractor wind path stroke are short, has guaranteed that lampblack absorber has powerful suction; The space that spraying and cleaning apparatus is installed is left in the top of three typhoon machines, is convenient to the flushing of oil smoke spray beautiful jade processing and blower fan; The collection cigarette exhausting duct of " factory " shape shell upper can design various fume purifyings and absorb treatment element.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the main schematic diagram of looking of example structure assembling of the present utility model.
Fig. 2 is the sectional view of Fig. 1.
1 " factory " shape shell in the accompanying drawing; 2 side draught faces; 3 smoking guards; 4 are used to flow the wind wheel blower fan; 5 shell tops; 6 centrifugal spiral case wind wheel blower fans; 7 collection cigarette exhausting ducts.
The specific embodiment
Embodiment in conjunction with the accompanying drawings is described in further detail the utility model:
Be a kind of two air channel suction wind structures of air cleaner as shown in Figure 1 and Figure 2, " factory " the shape shell 1 that comprises air cleaner, side draught face 2 is arranged at the bottom of " factory " shape shell 1, the side draught face is equipped with smoking guard 3, be provided with one in the horizontal installation in the inside at " factory " shape shell side draught face 2 middle parts and be used to flow wind wheel blower fan 4, two centrifugal spiral case wind wheel blower fans 6 are installed side by side at the side draught face 2 and shell top 5 crossover positions of " factory " shape shell 1; The space that spraying and cleaning apparatus is installed is left in the top of above-mentioned three typhoon machines; The collection cigarette exhausting duct 7 that upward opening is arranged on the top of " factory " shape shell 1.
Claims (1)
1. two air channel suction wind structures of an air cleaner, " factory " the shape shell (1) that comprises air cleaner, side draught face (2) is arranged at the bottom of " factory " shape shell (1), the side draught face is equipped with smoking guard (3), it is characterized in that: be provided with one in the horizontal installation in the inside at " factory " shape shell side draught face (2) middle part and be used to flow wind wheel blower fan (4), two centrifugal spiral case wind wheel blower fans (6) are installed side by side at the side draught face (2) and shell top (5) crossover position of " factory " shape shell (1); The space that spraying and cleaning apparatus is installed is left in the top of above-mentioned three typhoon machines; The collection cigarette exhausting duct (7) that upward opening is arranged on the top of " factory " shape shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200660294U CN201522019U (en) | 2009-09-21 | 2009-09-21 | Double-air-passage air suction and exhaust structure for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200660294U CN201522019U (en) | 2009-09-21 | 2009-09-21 | Double-air-passage air suction and exhaust structure for air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522019U true CN201522019U (en) | 2010-07-07 |
Family
ID=42508195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200660294U Expired - Fee Related CN201522019U (en) | 2009-09-21 | 2009-09-21 | Double-air-passage air suction and exhaust structure for air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048521A (en) * | 2019-12-26 | 2021-06-29 | 广东美的白色家电技术创新中心有限公司 | Smoke exhaust ventilator |
-
2009
- 2009-09-21 CN CN2009200660294U patent/CN201522019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048521A (en) * | 2019-12-26 | 2021-06-29 | 广东美的白色家电技术创新中心有限公司 | Smoke exhaust ventilator |
| CN113048521B (en) * | 2019-12-26 | 2024-03-29 | 广东美的白色家电技术创新中心有限公司 | Fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20130921 |