CN102980224A - Silence type low carbon emission near-suction type oil fume exhaust ventilator - Google Patents
Silence type low carbon emission near-suction type oil fume exhaust ventilator Download PDFInfo
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- CN102980224A CN102980224A CN2011102800366A CN201110280036A CN102980224A CN 102980224 A CN102980224 A CN 102980224A CN 2011102800366 A CN2011102800366 A CN 2011102800366A CN 201110280036 A CN201110280036 A CN 201110280036A CN 102980224 A CN102980224 A CN 102980224A
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- negative pressure
- oil fume
- carbon emission
- pressure box
- range hood
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Abstract
The invention relates to a silence type low carbon emission near-suction type oil fume exhaust ventilator, which mainly comprises a negative pressure box, an oil fume separation plate and a gas exhaust pipeline, and is characterized in that the middle-upper part of the negative pressure box of the near-suction type oil fume exhaust ventilator is provided with a connection frame, a vertical negative pressure generation device having a long cylindrical blade wheel and a semi-open type arc-shaped hollow air blast body is fixedly connected with the connection frame through bolts, and an oil fume suction port position on the negative pressure box is provided with an easily-replaced automatic oil fume separation device. According to the present invention, the vertical negative pressure generation device and the automatic oil fume separation device are adopted, such that the housing and the oil fume separation device are clean and tidy, low noise and low carbon emission are achieved, and gentle indoor and resident community environment can be achieved.
Description
Technical field:
Type of the present invention belongs to a kind of smoke exhaust ventilator, refers in particular to that a kind of family, catering trade are efficient with mute type, the near suction range hood of low-carbon emission.
Background technology:
Existing market near suction range hood salable, all adopt impeller, the wind drum of flat, when impeller is discharged from the air outlet of wind drum at the promotion air, what air-flow was comparatively concentrated impacts on the discharge pipe dead angle that the wind drum is connected with air outlet, therefore produced the wind ring, add the sympathetic response of the casing of part under the near suction range hood, so that near suction range hood when work, produced annoying noise, existing near suction range hood, also lack automatic flushing device, not only manual cleaning intensity is large, and the serious pollution of the oil stain that gives off and smell environment.
Summary of the invention:
Type of the present invention provides that a kind of mute type is efficient, the near suction range hood of low-carbon emission, when purpose is near suction range hood work, behind the oil smoke automatic oil-fume separating device of process and the vertical negative pressure generating device, waste oil and smell divide in time isolated, and automatic recovery, gas is discharged.Like this, so that the casing of near suction range hood is interior and the oil-fume separating device neat and tidy, reach low noise and low-carbon emission, be of value to the elegant of indoor and residential communities environment.
To achieve these goals, the technical scheme of type of the present invention is: the middle and upper part at the near suction range hood negative pressure box is provided with link, impeller is that elongated cylindrical and wind drum are the vertical negative pressure generating device of semi open model arc shape hollow body, is fixedly connected with link by bolt.At negative pressure box oil suction mouth place, be provided with conveniently replaced automatic oil-fume separating device.
The top of the rectangle outlet flue that vertical negative pressure generating device top is provided with is connected with the discharge pipe of rectangular change pipe, and the pipe of discharge pipe upper end connects smoke exhaust pipe.
Description of drawings:
Below in conjunction with accompanying drawing type of the present invention is described further:
Fig. 1. be type primary structure perspective view of the present invention
Fig. 2. be the left view of type Fig. 1 of the present invention
Among the figure: 1. negative pressure box, 2. vertical negative pressure generating device, 3. automatically oil-fume separating device, 4. discharge pipe, 5. link.
The specific embodiment:
As shown in Figure 1, 2: be provided with link (5) in the middle and upper part of near suction range hood negative pressure box (1), impeller is that elongated cylindrical and wind drum are to be fixedly connected with the vertical negative pressure generating device (2) of semi open model arc shape hollow body with link (5) by bolt.At negative pressure box (1) oil suction mouth place, be provided with conveniently replaced automatic oil-fume separating device (3).
The top of the rectangle outlet flue that vertical negative pressure generating device (2) top is provided with is connected with the discharge pipe (4) of rectangular change pipe, and the pipe of discharge pipe (4) upper end connects smoke exhaust pipe.
Type of the present invention is to implement like this:
As shown in Figure 1, 2: when near suction range hood was worked, oil smoke passed automatic separation self-cleaning oil cigarette device (3) and vertical negative pressure generating device (2), and waste oil and smell divide by timely recovery, and gas is emitted smoothly.
Claims (2)
1. the near suction range hood of a mute type low-carbon emission, it mainly is comprised of negative pressure box, oil fume separation plate, discharge duct, it is characterized in that: the middle and upper part at the near suction range hood negative pressure box is provided with link, impeller is that elongated cylindrical and wind drum are the vertical negative pressure generating device of semi open model arc shape hollow body, is fixedly connected with link by bolt.At negative pressure box oil suction mouth place, be provided with conveniently replaced automatic oil-fume separating device.
2. the near suction range hood of a kind of mute type low-carbon emission according to claim 1, it is characterized in that: the top of the rectangle outlet flue that vertical negative pressure generating device top is provided with, be connected with the discharge pipe of rectangular change pipe, the pipe of discharge pipe upper end connects smoke exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102800366A CN102980224A (en) | 2011-09-07 | 2011-09-07 | Silence type low carbon emission near-suction type oil fume exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102800366A CN102980224A (en) | 2011-09-07 | 2011-09-07 | Silence type low carbon emission near-suction type oil fume exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102980224A true CN102980224A (en) | 2013-03-20 |
Family
ID=47854475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102800366A Pending CN102980224A (en) | 2011-09-07 | 2011-09-07 | Silence type low carbon emission near-suction type oil fume exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980224A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319800A (en) * | 2007-06-06 | 2008-12-10 | 郎特 | Environment-friendly double-ventiduct ventilator |
| CN201582891U (en) * | 2009-09-29 | 2010-09-15 | 张建华 | Environment-friendly range hood |
| CN201615528U (en) * | 2010-03-19 | 2010-10-27 | 顾华良 | Straight-line range hood adopting tangential fan |
| CN202303552U (en) * | 2011-09-07 | 2012-07-04 | 陈辉 | Silence type near suction range hood with low carbon emission |
-
2011
- 2011-09-07 CN CN2011102800366A patent/CN102980224A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319800A (en) * | 2007-06-06 | 2008-12-10 | 郎特 | Environment-friendly double-ventiduct ventilator |
| CN201582891U (en) * | 2009-09-29 | 2010-09-15 | 张建华 | Environment-friendly range hood |
| CN201615528U (en) * | 2010-03-19 | 2010-10-27 | 顾华良 | Straight-line range hood adopting tangential fan |
| CN202303552U (en) * | 2011-09-07 | 2012-07-04 | 陈辉 | Silence type near suction range hood with low carbon emission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |