CN216244486U - Smoke exhaust ventilator with oil collecting ring - Google Patents
Smoke exhaust ventilator with oil collecting ring Download PDFInfo
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- CN216244486U CN216244486U CN202122827821.0U CN202122827821U CN216244486U CN 216244486 U CN216244486 U CN 216244486U CN 202122827821 U CN202122827821 U CN 202122827821U CN 216244486 U CN216244486 U CN 216244486U
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- oil
- collecting ring
- fan
- smoke
- smoke exhaust
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Abstract
A smoke exhaust ventilator with an oil collecting ring comprises a shell, a fan, a smoke exhaust cavity and an oil smoke inlet, wherein the fan, the smoke exhaust cavity and the oil smoke inlet are installed in the shell in an adaptive mode; one end of the fan is communicated with the oil smoke inlet, and the other end of the fan is communicated with the smoke exhaust cavity; the fan is also provided with an oil fume intercepting net and an oil collecting ring; an oil cup is arranged at the bottom of the shell; an oil collecting ring is additionally arranged in the existing design and is installed inside the volute, the outer side of the oil smoke intercepting net can intercept and collect oil stains in time when the oil stains are thrown away, and the oil stains are gathered at the bottom, so that the oil stains flow to the oil cup, the oil stains inside the volute are avoided, and the integral cleanness is kept.
Description
Technical Field
The utility model relates to the field of kitchen utensils, in particular to a range hood with an oil collecting ring.
Background
The range hood is also called as a range hood and is a kitchen appliance for purifying the kitchen environment; the kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the waste and the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention; in current smoke ventilator, during operation, the impeller can get rid of the greasy dirt under the centrifugal force effect inside the spiral case, leads to the inside greasy dirt of whole spiral case many, and the greasy dirt of the inside siltation of spiral case is inconvenient clean.
Disclosure of Invention
The utility model aims to provide a range hood with an oil collecting ring to solve the defects in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a smoke exhaust ventilator with an oil collecting ring comprises a shell, a fan, a smoke exhaust cavity and an oil smoke inlet, wherein the fan, the smoke exhaust cavity and the oil smoke inlet are installed in the shell in an adaptive mode; one end of the fan is communicated with the oil smoke inlet, and the other end of the fan is communicated with the smoke exhaust cavity; the fan is also provided with an oil fume intercepting net and an oil collecting ring; an oil cup is arranged at the bottom of the shell.
Furthermore, the oil smoke intercepting net is installed at the front end of the fan in a matched mode and rotates coaxially with the fan, and the oil collecting ring is sleeved on the outer side of the oil smoke intercepting net.
Further, the oil collecting ring comprises a collecting ring and a wind collecting ring; the wind collecting ring is installed at the front end of the collecting ring in a matching mode.
Furthermore, an air collecting groove is arranged on the air collecting ring; an outer edge is arranged on the collecting ring.
Furthermore, a plurality of oil stain holes are formed in the collecting ring.
Further, the oil stain holes are arranged adjacently at intervals.
Further, the bottom of the fan is provided with an oil stain outlet 31 for discharging oil stains outwards.
Further, the oil stain outlet is communicated with the oil cup.
Compared with the prior art, the utility model has the beneficial effects that: an oil collecting ring is additionally arranged in the existing design and is installed inside the volute, the outer side of the oil smoke intercepting net can intercept and collect oil stains in time when the oil stains are thrown away, and the oil stains are gathered at the bottom, so that the oil stains flow to the oil cup, the oil stains inside the volute are avoided, and the integral cleanness is kept.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic view of the overall structure of the fan according to the embodiment of the present invention.
Fig. 3 is an exploded structural view of a blower fan according to an embodiment of the present invention.
Fig. 4 is a side cross-sectional view of an oil gathering ring of an embodiment of the present invention.
In the figure: the oil fume collecting device comprises a shell 1, an oil fume inlet 11, an oil cup 12, a fan 2, a fan shell 21, an impeller 22, a smoke exhaust cavity 3, an oil fume intercepting net 4, an oil collecting ring 5, a collecting ring 51, an outer edge 511, an oil stain hole 512, an air collecting ring 52 and an air collecting groove 521.
Detailed Description
The present invention is described in further detail below with reference to the attached drawing figures.
As shown in fig. 1, a range hood with an oil collecting ring comprises a housing 1, a fan 2 adapted to be installed in the housing 1, a smoke discharging cavity 3 and a smoke inlet 11. The oil smoke inlet 11 is arranged around the kitchen range in a matching mode.
As shown in fig. 2 and 3, the fan 2 includes a fan housing 21 and an impeller 22 adapted to be mounted in the fan housing 21. The impeller 22 is driven to rotate by a motor.
One end of the fan 2 is communicated with the oil smoke inlet 11, and the other end of the fan is communicated with the smoke exhaust cavity 3, so that oil smoke is sucked from the oil smoke inlet 11, separated by the oil smoke and then exhausted from the smoke exhaust cavity 3.
Further, the fan 2 is provided with an oil fume intercepting net 4 and an oil collecting ring 5 for oil fume separation. The bottom of the shell 1 is provided with an oil cup 12 used for containing oil stains, and the oil cup 12 is detachably mounted and convenient to clean by a user.
Specifically, the oil smoke intercepting net 4 is installed at the front end of the impeller 22 in a matching manner and rotates coaxially with the impeller 22. When the impeller 22 drives the oil fume intercepting net 4 to synchronously rotate, the oil fume intercepting net 4 rapidly rotates to form a barrier, oil stains in the oil fume are intercepted on the oil fume intercepting net 4 and thrown out to the oil collecting ring 5 through centrifugal force, the oil fume is reduced from directly passing through and entering the fan 2, the oil stains are splashed to the inner wall of the fan shell 21 when the impeller 22 rotates, the impeller 22 and the fan shell 21 are full of the oil stains for a long time, the oil stains are difficult to clean, inconvenience is brought to users during use and cleaning, and the oil stains are deposited for a long time to reduce the working efficiency of the machine. After the oil smoke intercepting net 4 is installed, a user only needs to detach the oil smoke intercepting net 4 and simply clean the inside of the fan 2 when cleaning, and the device is convenient, rapid, time-saving and labor-saving.
As shown in fig. 3 and 4, the oil collecting ring 5 is sleeved outside the oil smoke intercepting net 4 and is wrapped at the front end of the impeller 22, and is used for receiving oil stains thrown out by the oil smoke intercepting net 4. Specifically, the oil collecting ring 5 comprises a collecting ring 51 and a wind collecting ring 52, and the collecting ring 51 and the wind collecting ring 52 are fixedly installed through screws. Specifically, the collecting ring 51 corresponds to the position of the oil smoke intercepting net 4, and one side of the collecting ring is tightly attached to the inner wall of the fan shell 21; the position of the wind collecting ring 52 corresponding to the collecting ring 51 is tightly attached to the outer wall of the fan shell 21, and a screw penetrates through the fan shell 21 to fix the collecting ring 51 and the wind collecting ring 52. The oil smoke intercepting net 4 can collect the oil stain intercepted by the oil smoke intercepting net in all directions and thrown outwards, so that the oil stain is prevented from splashing around, and inconvenience is brought to a user when the oil stain is cleaned.
Further, an air collecting groove 521 is arranged on the air collecting ring 52. The air collecting groove 521 is curved in an arc shape and protrudes outwards, and when oil stains splash onto the air collecting groove 521, the arc-shaped air collecting groove 521 plays a role in buffering, so that the oil stains are prevented from splashing for the second time, and the oil stains slowly slide onto the collecting ring 51 along the outer wall of the air collecting groove 521.
The collecting ring 51 is provided with an outer edge 511. The outer rim 511 is located on one side edge of the gathering ring 51 and protrudes upward, forming an "L" shape with the gathering ring 51. When the oil smoke intercepting net 4 intercepts oil stains and throws the oil stains outwards by centrifugal force, the collecting ring 51 receives the oil stains thrown from the oil smoke intercepting net 4; the outer edge 511 is used for blocking the oil on the gathering ring 51 and preventing the oil from flowing out.
Further, a plurality of oil stain holes 512 are formed in the collecting ring 51. Specifically, the oil hole 512 is located at the bottom of the gathering ring 51, and is used for discharging the gathered oil. The oil stain holes 512 are arranged adjacently at intervals.
Furthermore, a position of the bottom of the fan 2 corresponding to the oil stain hole 512 is provided with an oil stain outlet 21 for discharging oil stains outwards in a concentrated manner, and the oil stain outlet 21 is communicated with the oil cup 12. The oil on the collecting ring 51 flows to the bottom of the fan 2 through the oil holes 512 and is discharged to the oil cup 12 from the oil outlet 21.
Claims (8)
1. A smoke exhaust ventilator with an oil collecting ring is characterized by comprising a shell (1), a fan (2) which is installed in the shell (1) in a matching way, a smoke exhaust cavity (3) and an oil smoke inlet (11); one end of the fan (2) is communicated with the oil smoke inlet (11), and the other end of the fan is communicated with the smoke exhaust cavity (3); the fan (2) is also provided with an oil fume intercepting net (4) and an oil collecting ring (5); an oil cup (12) is arranged at the bottom of the shell (1).
2. The range hood with the oil collecting ring according to claim 1, wherein the oil fume intercepting net (4) is installed at the front end of the fan (2) in a matched mode and rotates coaxially with the fan (2), and the oil collecting ring (5) is sleeved outside the oil fume intercepting net (4).
3. The range hood with oil collecting ring according to claim 1, characterized in that the oil collecting ring (5) comprises a collecting ring (51) and a collecting ring (52); the wind collecting ring (52) is installed at the front end of the collecting ring (51) in a fitting mode.
4. The range hood with the oil collecting ring according to claim 3, wherein an air collecting groove (521) is formed in the air collecting ring (52); an outer edge (511) is arranged on the collecting ring (51).
5. The range hood with the oil collecting ring as claimed in claim 3, wherein the oil collecting ring (51) is provided with a plurality of oil stain holes (512).
6. The range hood with the oil collecting ring as claimed in claim 5, wherein the oil stain holes (512) are arranged adjacently at intervals.
7. The range hood with the oil collecting ring as claimed in claim 1, wherein the bottom of the fan (2) is provided with an oil outlet (23) for discharging oil outwards.
8. The range hood with oil collecting ring according to claim 7, characterized in that the oil outlet (23) communicates with the oil cup (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827821.0U CN216244486U (en) | 2021-11-17 | 2021-11-17 | Smoke exhaust ventilator with oil collecting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827821.0U CN216244486U (en) | 2021-11-17 | 2021-11-17 | Smoke exhaust ventilator with oil collecting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216244486U true CN216244486U (en) | 2022-04-08 |
Family
ID=80945866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122827821.0U Active CN216244486U (en) | 2021-11-17 | 2021-11-17 | Smoke exhaust ventilator with oil collecting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216244486U (en) |
-
2021
- 2021-11-17 CN CN202122827821.0U patent/CN216244486U/en active Active
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