CN211084174U - Top suction type range hood with improved oil separation plate - Google Patents
Top suction type range hood with improved oil separation plate Download PDFInfo
- Publication number
- CN211084174U CN211084174U CN201921759852.3U CN201921759852U CN211084174U CN 211084174 U CN211084174 U CN 211084174U CN 201921759852 U CN201921759852 U CN 201921759852U CN 211084174 U CN211084174 U CN 211084174U
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- CN
- China
- Prior art keywords
- oil
- oil guide
- plate
- guide groove
- separation plate
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- Expired - Fee Related
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- Separating Particles In Gases By Inertia (AREA)
Abstract
A ceiling-suction type range hood with an improved oil separation plate comprises a shell, a centrifugal fan, silencing cotton, the oil separation plate, a smoke collecting hood and an oil screen arranged on a lower opening of the smoke collecting hood, wherein a left oil guide plate and a right oil guide plate are respectively arranged on two sides of the oil separation plate; the lower end of the left oil guide plate is provided with a left oil guide groove, a lift angle is formed between one end of the left oil guide groove adjacent to the left side plate of the shell and the middle direction of the left and right directions of the shell, and an oil guide gap is formed between the left oil guide groove and the left side plate; the lower extreme of right side oil guide plate is equipped with right oil guide groove, right oil guide groove by with there is the lead angle right side oil guide groove to the middle part direction of casing left and right sides direction adjacent one end of right side board of casing, has the oil clearance of leading between right side oil guide groove and the right side board. By adopting the structure, the oil separation plate collides with the oil fume, and after the oil fume is separated, the oil flows downwards through the left and right oil guide grooves, the left and right oil guide grooves and the side wall plate of the shell and enters the oil screen until entering the oil cup.
Description
Technical Field
The utility model relates to a ceiling-mounted range hood.
Background
In the prior art, a ceiling-suction range hood comprises a shell, a centrifugal fan, silencing cotton, an oil separation plate, a smoke collecting hood and an oil screen arranged on a lower opening of the smoke collecting hood, wherein the top of the oil separation plate is fixedly connected with a top plate of the shell, two sides of the oil separation plate are fixedly connected with side plates of the shell, and the silencing cotton is arranged on the rear surface of the oil separation plate; the oil separation plate extends towards the rear lower part of the shell, and the lower end of the oil separation plate covers the upper part of an air inlet hole of the centrifugal fan. There are problems in that: the oil flow fan is attached to the oil separation plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the top suction type range hood with the improved oil separation plate can effectively prevent oil on the oil separation plate from flowing to a centrifugal fan.
The utility model discloses a realize like this: a ceiling type range hood with an improved oil separation plate comprises a shell, a centrifugal fan, silencing cotton, the oil separation plate, a smoke collecting hood and an oil screen arranged on a lower opening of the smoke collecting hood, wherein the top of the oil separation plate is fixedly connected with a top plate of the shell, two sides of the oil separation plate are fixedly connected with side plates of the shell, and the silencing cotton is arranged on the rear surface of the oil separation plate; the oil separation plate extends towards the rear lower part of the shell, and the lower end of the oil separation plate covers the upper part of an air inlet hole of the centrifugal fan; it is characterized in that: a left oil guide plate and a right oil guide plate are respectively arranged on two sides of the oil separation plate;
the lower end of the left oil guide plate is provided with a left oil guide groove, a lift angle is formed between one end of the left oil guide groove adjacent to the left side plate of the shell and the middle direction of the left and right directions of the shell, and an oil guide gap is formed between the left oil guide groove and the left side plate;
the lower extreme of right side oil guide plate is equipped with right oil guide groove, right oil guide groove by with there is the lead angle right side oil guide groove to the middle part direction of casing left and right sides direction adjacent one end of right side board of casing, has the oil clearance of leading between right side oil guide groove and the right side board.
The top suction type range hood with the improved oil separation plate is characterized in that: the left oil guide plate and the right oil guide plate are vertical to the horizontal plane.
The top suction type range hood with the improved oil separation plate is characterized in that: the left oil guide groove is formed by bending the lower end of the left oil guide plate; the right oil guide groove is formed by bending the lower end of the right oil guide plate.
The top suction type range hood with the improved oil separation plate is characterized in that: and the oil separation plate is provided with a silencing hole with through thickness.
The utility model relates to an improve ceiling type range hood of oil baffle owing to adopt such structure, oil baffle and oil smoke collision, oil smoke separation back, oil lead the oil groove through left and right, and the lateral wall board of oil groove and casing is led on a left side and right side flows downwards, gets into the oil net until getting into the oil cup.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective sectional view of the present invention.
Fig. 3 is a perspective view of the oil baffle of the present invention.
Fig. 4 is a partially enlarged view of fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a top-suction type range hood with an improved oil separation plate comprises a casing 1, a centrifugal fan 2, silencing cotton 3, an oil separation plate 4, a smoke collecting hood 5, an oil screen 6 arranged on a lower opening of the smoke collecting hood, and an oil cup 7 connected with the bottom of the oil screen, wherein the top of the oil separation plate 4 is fixedly connected with a top plate of the casing 1, two sides of the oil separation plate are fixedly connected with side plates of the casing 1, and the silencing cotton 3 is arranged on the rear surface of the oil separation plate 4; the oil separating plate 4 extends towards the rear lower part of the shell 1, and the lower end of the oil separating plate 4 covers the upper part of an air inlet hole of the centrifugal fan 2.
A left oil guide plate 41 and a right oil guide plate 42 are respectively arranged on two sides of the oil separation plate 4;
the lower end of the left oil guide plate 41 is provided with a left oil guide groove 411, an angle from one end of the left oil guide groove 411 adjacent to the left side plate of the casing 1 to the middle direction of the left and right direction of the casing 1 is increased, and an oil guide gap is arranged between the left oil guide groove 411 and the right side plate;
the lower extreme of right oil guide plate 42 is equipped with right oil guide groove 421, and right oil guide groove 421 by with there is the lead angle in the middle part direction of the adjacent one end of right side board to the casing left and right sides direction of casing 1, has between right oil guide groove 421 and the right side board to lead the oil clearance.
As shown in fig. 2, oil on the oil separation plate 4 flows into the oil receiving cup 7 through the left oil guide plate 41, the left oil guide groove 411, the left side plate of the casing 1 and the oil screen 6, and oil on the oil separation plate 4 flows into the oil receiving cup 7 through the right oil guide plate 42, the left oil guide groove 421, the left side plate of the casing 1 and the oil screen 6.
The left oil guide plate 41 and the right oil guide plate 42 are perpendicular to the horizontal plane.
The left oil guide groove 411 is formed by bending the lower end of the left oil guide plate 41; the right oil guide groove 421 is formed by bending the lower end of the right oil guide plate 42.
And the oil baffle 4 is provided with a silencing hole 43 with through thickness.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (4)
1. A ceiling type range hood with an improved oil separation plate comprises a shell, a centrifugal fan, silencing cotton, the oil separation plate, a smoke collecting hood and an oil screen arranged on a lower opening of the smoke collecting hood, wherein the top of the oil separation plate is fixedly connected with a top plate of the shell, two sides of the oil separation plate are fixedly connected with side plates of the shell, and the silencing cotton is arranged on the rear surface of the oil separation plate; the oil separation plate extends towards the rear lower part of the shell, and the lower end of the oil separation plate covers the upper part of an air inlet hole of the centrifugal fan; the method is characterized in that: a left oil guide plate and a right oil guide plate are respectively arranged on two sides of the oil separation plate;
the lower end of the left oil guide plate is provided with a left oil guide groove, a lift angle is formed between one end of the left oil guide groove adjacent to the left side plate of the shell and the middle direction of the left and right directions of the shell, and an oil guide gap is formed between the left oil guide groove and the left side plate;
the lower extreme of right side oil guide plate is equipped with right oil guide groove, right oil guide groove by with there is the lead angle right side oil guide groove to the middle part direction of casing left and right sides direction adjacent one end of right side board of casing, has the oil clearance of leading between right side oil guide groove and the right side board.
2. The ceiling-mounted range hood with the improved oil separation plate as claimed in claim 1, wherein: the left oil guide plate and the right oil guide plate are vertical to the horizontal plane.
3. The ceiling-mounted range hood with the improved oil separation plate as claimed in claim 1, wherein: the left oil guide groove is formed by bending the lower end of the left oil guide plate; the right oil guide groove is formed by bending the lower end of the right oil guide plate.
4. The ceiling-mounted range hood with the improved oil separation plate as claimed in claim 1, 2 or 3, wherein: and the oil separation plate is provided with a silencing hole with through thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759852.3U CN211084174U (en) | 2019-10-18 | 2019-10-18 | Top suction type range hood with improved oil separation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759852.3U CN211084174U (en) | 2019-10-18 | 2019-10-18 | Top suction type range hood with improved oil separation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084174U true CN211084174U (en) | 2020-07-24 |
Family
ID=71628741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759852.3U Expired - Fee Related CN211084174U (en) | 2019-10-18 | 2019-10-18 | Top suction type range hood with improved oil separation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084174U (en) |
-
2019
- 2019-10-18 CN CN201921759852.3U patent/CN211084174U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |