CN203336669U - Two-way suction type kitchen ventilator - Google Patents
Two-way suction type kitchen ventilator Download PDFInfo
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- CN203336669U CN203336669U CN2013203539005U CN201320353900U CN203336669U CN 203336669 U CN203336669 U CN 203336669U CN 2013203539005 U CN2013203539005 U CN 2013203539005U CN 201320353900 U CN201320353900 U CN 201320353900U CN 203336669 U CN203336669 U CN 203336669U
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- centrifugal blower
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- centrifugal fan
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Abstract
The utility model relates to a two-way suction type kitchen ventilator which comprises an enclosure, a centrifugal fan, an exhaust fume collecting hood and a skirt board, wherein a suction port is formed in the enclosure, and an oil screen is arranged on the suction port; the centrifugal fan is arranged in the enclosure, and the enclosure comprises a vertical shell and a horizontal shell, and the vertical shell is intersected and communicated with the horizontal shell at the top of the vertical shell; a vertical suction port is formed in a front board of the vertical shell, and a horizontal suction port is formed in a bottom board of the horizontal shell; the centrifugal fan is divided into a first centrifugal fan and a second centrifugal fan, and the first centrifugal fan and the second centrifugal fan are respectively arranged in the vertical shell and the horizontal shell; air outlets of the first centrifugal fan and the second centrifugal fan are communicated with an exhaust fume collecting port in a top board of the horizontal shell, and the exhaust fume collecting hood is arranged on the top board of the horizontal shell and covers the exhaust fume collecting port. As the structure is adopted, the two-way suction type kitchen ventilator is provided with the suction port which faces to a stove and is positioned in front of the enclosure and the suction port which has a downward opening and is positioned at the top of the stove, increases the area of a negative pressure zone, and can effectively exhaust oily fume and reduce and prevent oil fume overflow.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator.
Background technology
Currently available technology, a kind of smoke exhaust ventilator, comprise casing, centrifugal blower, exhaust fume collecting hood and coaming plate, on the front panel of casing, inlet scoop is arranged, be provided with oil network on inlet scoop, centrifugal blower is arranged in casing, and the air outlet of centrifugal blower is communicated with the smoke collecting port of casing upper top, exhaust fume collecting hood covers smoke collecting port, and exhaust fume collecting hood is arranged in coaming plate.A kind of smoke exhaust ventilator, comprise casing, centrifugal blower, exhaust fume collecting hood and coaming plate, casing there is under shed, liner plate is set in casing, the oil suction mouth is arranged on liner plate, centrifugal blower is arranged in casing, the air outlet of centrifugal blower is communicated with the smoke collecting port of casing upper top, and exhaust fume collecting hood covers smoke collecting port.Existing problems are: in use, by smoking distance and the little reason of negative pressure area that forms, the phenomenon that has oil smoke to overflow, oil smoke discharge is unclean.
Summary of the invention
The purpose of this utility model is: a kind of two-way air draught type smoke exhaust ventilator is provided, and it has the advantages that the negative pressuren zone area is large, can prevent that oil smoke from overflowing.
The utility model is achieved in that a kind of two-way air draught type smoke exhaust ventilator, comprise casing, centrifugal blower, exhaust fume collecting hood and coaming plate, inlet scoop is arranged on casing, be provided with oil network on inlet scoop, centrifugal blower is arranged in casing, the air outlet of centrifugal blower is communicated with the smoke collecting port on casing, and exhaust fume collecting hood covers smoke collecting port, and exhaust fume collecting hood is arranged in coaming plate; Its special character is: described casing comprises vertical shell and horizontal shell, vertical shell with horizontal shell in the roof intersection of vertical shell and be connected;
Have on the front panel of vertical shell on the base plate of vertical air suction mouth, level board horizontal inlet scoop is arranged;
Described centrifugal blower is divided into the first centrifugal blower and the second centrifugal blower, first, second centrifugal blower is separately positioned in vertical and horizontal shell, the air outlet of first, second centrifugal blower is communicated with the smoke collecting port on being arranged on horizontal shell top board, and exhaust fume collecting hood is arranged on the top board of horizontal shell and covers smoke collecting port.
Described a kind of two-way air draught type smoke exhaust ventilator, its special character is: on the air outlet of described the first centrifugal blower, be provided with discharge pipe, be provided with the air-out interface on the air outlet of described the second centrifugal blower, the air-out direction of air-out interface is parallel with the axis of the second centrifugal blower;
Discharge pipe and air-out interface embed in smoke collecting port.
A kind of two-way air draught type smoke exhaust ventilator of the utility model, owing to adopting such structure, it has towards the inlet scoop that is positioned at the casing front of kitchen range and the inlet scoop that is positioned at the kitchen range top that Open Side Down, has increased the area of negative pressuren zone, can, effectively by oil smoke discharge, reduce or prevent that oil smoke from overflowing.
The accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is the three-dimensional exploded view of first, second centrifugal blower matching relationship of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of two-way air draught type smoke exhaust ventilator, comprise casing 1, centrifugal blower, exhaust fume collecting hood 2 and coaming plate 3, on casing 1, inlet scoop is arranged, be provided with the oil network (not shown) on inlet scoop, centrifugal blower is arranged in casing 1, and the air outlet of centrifugal blower is communicated with the smoke collecting port 4 on casing 1, exhaust fume collecting hood 2 covers smoke collecting port 4, and exhaust fume collecting hood 4 is arranged in coaming plate 3.
Described casing 1 comprises vertical shell 11 and horizontal shell 12, vertical shell 11 with horizontal shell 12 in the roof intersection of vertical shell 11 and be connected;
Have on the front panel of vertical shell 11 on the base plate of vertical air suction mouth 13, level board 12 horizontal inlet scoop 14 is arranged;
Described centrifugal blower is divided in the first centrifugal wind 11,12, and the air outlet of first, second centrifugal blower 5,6 is communicated with the smoke collecting port 4 on being arranged on horizontal shell 12 top boards, and exhaust fume collecting hood 2 is arranged on the top board of horizontal shell 12 and covers on smoke collecting port 3.
Be provided with discharge pipe 51 on the air outlet of described the first centrifugal blower 5, be provided with air-out interface 61 on the air outlet of described the second centrifugal blower 6, the air-out direction of air-out interface 61 is parallel with the axis of the second centrifugal blower 6;
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that do not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (2)
1. a two-way air draught type smoke exhaust ventilator, comprise casing, centrifugal blower, exhaust fume collecting hood and coaming plate, inlet scoop is arranged on casing, be provided with oil network on inlet scoop, centrifugal blower is arranged in casing, the air outlet of centrifugal blower is communicated with the smoke collecting port on casing, and exhaust fume collecting hood covers smoke collecting port, and exhaust fume collecting hood is arranged in coaming plate; It is characterized in that: described casing comprises vertical shell and horizontal shell, vertical shell with horizontal shell in the roof intersection of vertical shell and be connected;
Have on the front panel of vertical shell on the base plate of vertical air suction mouth, level board horizontal inlet scoop is arranged;
Described centrifugal blower is divided into the first centrifugal blower and the second centrifugal blower, first, second centrifugal blower is separately positioned in vertical and horizontal shell, the air outlet of first, second centrifugal blower is communicated with the smoke collecting port on being arranged on horizontal shell top board, and exhaust fume collecting hood is arranged on the top board of horizontal shell and covers smoke collecting port.
2. a kind of two-way air draught type smoke exhaust ventilator according to claim 1, it is characterized in that: on the air outlet of described the first centrifugal blower, be provided with discharge pipe, be provided with the air-out interface on the air outlet of described the second centrifugal blower, the air-out direction of air-out interface is parallel with the axis of the second centrifugal blower;
Discharge pipe and air-out interface embed in smoke collecting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203539005U CN203336669U (en) | 2013-06-20 | 2013-06-20 | Two-way suction type kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203539005U CN203336669U (en) | 2013-06-20 | 2013-06-20 | Two-way suction type kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336669U true CN203336669U (en) | 2013-12-11 |
Family
ID=49705340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203539005U Expired - Fee Related CN203336669U (en) | 2013-06-20 | 2013-06-20 | Two-way suction type kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336669U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765409A (en) * | 2017-01-01 | 2017-05-31 | 湖北中瑞天恒节能科技发展有限公司 | A kind of energy-saving stove oil fume pumping and removing method |
| CN107990378A (en) * | 2017-06-02 | 2018-05-04 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods and its control method |
| CN110307570A (en) * | 2019-06-21 | 2019-10-08 | 张金坤 | A kind of side-suction type range hood of efficient permanent seal cooling |
| CN112178721A (en) * | 2020-09-25 | 2021-01-05 | 宁波方太厨具有限公司 | Oil smoke track guiding device and range hood applying same |
| CN112503593A (en) * | 2020-09-25 | 2021-03-16 | 宁波方太厨具有限公司 | Oil smoke track guiding device and range hood applying same |
-
2013
- 2013-06-20 CN CN2013203539005U patent/CN203336669U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765409A (en) * | 2017-01-01 | 2017-05-31 | 湖北中瑞天恒节能科技发展有限公司 | A kind of energy-saving stove oil fume pumping and removing method |
| CN107990378A (en) * | 2017-06-02 | 2018-05-04 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods and its control method |
| CN107990378B (en) * | 2017-06-02 | 2023-11-17 | 宁波方太厨具有限公司 | Multi-suction-inlet range hood and control method thereof |
| CN110307570A (en) * | 2019-06-21 | 2019-10-08 | 张金坤 | A kind of side-suction type range hood of efficient permanent seal cooling |
| CN112178721A (en) * | 2020-09-25 | 2021-01-05 | 宁波方太厨具有限公司 | Oil smoke track guiding device and range hood applying same |
| CN112503593A (en) * | 2020-09-25 | 2021-03-16 | 宁波方太厨具有限公司 | Oil smoke track guiding device and range hood applying same |
| CN112503593B (en) * | 2020-09-25 | 2022-05-17 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN112178721B (en) * | 2020-09-25 | 2022-09-23 | 宁波方太厨具有限公司 | Fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |