CN220817827U - Super-silent kitchen oil smoke clarifier - Google Patents
Super-silent kitchen oil smoke clarifier Download PDFInfo
- Publication number
- CN220817827U CN220817827U CN202322130318.9U CN202322130318U CN220817827U CN 220817827 U CN220817827 U CN 220817827U CN 202322130318 U CN202322130318 U CN 202322130318U CN 220817827 U CN220817827 U CN 220817827U
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- China
- Prior art keywords
- shell
- air flow
- fixedly connected
- silent
- pipe
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- 239000000779 smoke Substances 0.000 title description 10
- 239000007789 gas Substances 0.000 claims abstract description 17
- 239000003517 fume Substances 0.000 claims abstract description 14
- 230000030279 gene silencing Effects 0.000 claims abstract description 14
- 238000009792 diffusion process Methods 0.000 claims description 12
- 230000003584 silencer Effects 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to the technical field of oil fume purification and discloses an ultra-silent kitchen oil fume purifier, which comprises a shell, wherein a gas collecting hood is fixedly connected to the shell, a silencing pipe is connected to the gas collecting hood, a plurality of fine fluff are fixedly connected to the silencing pipe, an exhaust port is arranged on the shell, a plurality of guide plates are rotatably arranged in the exhaust port, and a driving structure is arranged on the shell to drive the guide plates to rotate. When the air flow enters the silencing pipe through the gas collecting hood, the flowing speed of the air flow can be increased, and for high-speed air flow, fine fluff in the silencing pipe can play a role in blocking the air flow when the high-speed air flow passes through the silencing pipe so as to reduce the speed of the air flow.
Description
Technical Field
The utility model relates to the technical field of oil fume purification, in particular to an ultra-silent kitchen oil fume purifier.
Background
The fume purifier is fume exhaust gas treating device and is used mainly in purifying fume exhausted from kitchen, and fume exhaust gas is first filtered and eliminated with metal mesh foam eliminating device.
However, in the actual use process of the existing oil smoke purifier, oil smoke is actively pumped into the smoke pipeline through the smoke suction cover and then filtered, and the noise generated when the air flow passes through the interior of the pipeline is large, so that the use experience of a user is poor, and therefore, the ultra-silent kitchen oil smoke purifier is provided. Summary of the utility model.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the ultra-silent kitchen oil smoke purifier, which has the advantage of reducing the noise of the oil smoke purifier.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultra-silent kitchen oil smoke clarifier, includes the casing, the rigid coupling has the gas collecting channel on the casing, be connected with the amortization pipe on the gas collecting channel, the rigid coupling has many fine hair in the amortization pipe, be equipped with the gas vent on the casing, rotatable a plurality of guide plates of installing in the gas vent, be equipped with drive structure in order to drive the guide plate rotation on the casing.
As a preferable technical scheme of the utility model, a motor is fixedly connected on the shell, a crankshaft is rotatably arranged in the shell, the output end of the motor is connected with the crankshaft, and an axial flow fan is fixedly connected on the crankshaft.
As a preferable technical scheme of the utility model, the driving structure comprises a sliding sleeve, a gear is rotatably arranged in a shell, the gear is fixedly connected with a guide plate coaxially, a chute is fixedly connected in the shell, a rack is slidably matched in the chute, the rack is matched with the gear, the sliding sleeve is fixedly connected on the rack, and the sliding sleeve is slidably matched on a crank shaft.
As a preferable technical scheme of the utility model, the silencing pipe is communicated with a trumpet-shaped diffusion pipe, and the small end of the diffusion pipe is connected with the silencing pipe.
As a preferable embodiment of the present utility model, a gap between the diffuser pipe and the gas collecting hood and the inner wall of the casing is filled with soundproof cotton.
Compared with the prior art, the utility model has the following beneficial effects: when the air flow enters the silencing pipe through the gas collecting hood, the flowing speed of the air flow can be increased, and for high-speed air flow, fine fluff in the silencing pipe can play a role in blocking the air flow when the high-speed air flow passes through the silencing pipe so as to reduce the speed of the air flow.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inside of the housing of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present utility model;
FIG. 5 is an enlarged view of the utility model at A in FIG. 2;
In the figure: 1. a housing; 2. a gas collecting hood; 3. a muffler pipe; 4. fine fluff; 5. a diffusion tube; 6. an axial flow fan; 7. a chute; 8. a rack; 9. a gear; 10. a deflector; 11. a sliding sleeve; 12. a crank shaft; 13. an exhaust port; 14. a motor; 15. and (5) soundproof cotton.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides an ultra-silent kitchen fume purifier, which comprises a shell 1, wherein a gas collecting hood 2 is fixedly connected to the shell 1, a silencing pipe 3 is connected to the gas collecting hood 2, a plurality of fine wool 4 are fixedly connected to the silencing pipe 3, an exhaust port 13 is arranged on the shell 1, a plurality of guide plates 10 are rotatably arranged in the exhaust port 13, a driving structure is arranged on the shell 1 to drive the guide plates 10 to rotate, a motor 14 is fixedly connected to the shell 1, a crankshaft 12 is rotatably arranged in the shell 1, the output end of the motor 14 is connected with the crankshaft 12, and an axial flow fan 6 is fixedly connected to the crankshaft 12.
When the device works, the crank shaft 12 is driven to rotate by the motor 14, the crank shaft 12 rotates to drive the axial flow fan 6 to rotate, the air collecting hood 2 and the air below the air collecting hood are sucked into the shell 1 in the rotation process of the axial flow fan 6 and are discharged through the exhaust port 13, and when the air collecting hood is discharged, the guide plate 10 is rotated, so that the angle and the direction of air flow discharge can be changed.
In the above working process, when the air flow enters the silencer 3 through the gas collecting hood 2, the flow speed of the air flow is increased, and for high-speed air flow, the fine fluff 4 in the silencer 3 can play a role in obstructing the air flow when the high-speed air flow passes through the silencer 3 so as to reduce the speed of the air flow, and when the high-speed air flow passes through the high-frequency vibration generated by the silencer 3, the fine fluff 4 can absorb the high-frequency vibration and convert the vibration into the swinging kinetic energy of the fine fluff 4, so that the noise generated by the air flow is reduced.
As shown in fig. 4, the muffler 3 is connected with a horn-shaped diffuser 5, the small end of the diffuser 5 is connected with the muffler 3, and a gap between the diffuser 5 and the inner wall of the housing 1 and the inner wall of the gas-collecting hood 2 are filled with soundproof cotton 15.
When the air flow enters the diffusion tube 5 through the silencer tube 3, the air flow diffuses from the small end to the large end of the diffusion tube 5, and the air flow is diffused, so that the flow speed is greatly reduced when the air flow reaches the large end of the diffusion tube 5, and the high-frequency air flow noise is reduced, wherein the volume flow (Q) =average flow speed (v) ×pipeline sectional area (A) can be calculated.
As shown in fig. 1-5, the driving structure comprises a sliding sleeve 11, a gear 9 is rotatably installed in the shell 1, the gear 9 is fixedly connected with the guide plate 10 in a coaxial line, a sliding groove 7 is fixedly connected in the shell 1, a rack 8 is slidably matched in the sliding groove 7, the rack 8 is matched with the gear 9, the sliding sleeve 11 is fixedly connected on the rack 8, and the sliding sleeve 11 is slidably matched on the crank shaft 12.
In the rotation process of the crank shaft 12, the crank shaft 12 drives the rack 8 to do linear reciprocating motion in the chute 7 through the sliding sleeve 11, and the rack 8 moves in the chute 7 to drive the gear 9 to rotate, so that the rack 8 does linear reciprocating motion to drive the gear 9 to continuously perform forward and reverse rotation, and the gear 9 drives the guide plate 10 to synchronously perform forward and reverse rotation.
Since the direction of the exhaust air flow can be regulated by the rotation of the deflector 10, the direction of the exhaust air flow can be changed by the continuous forward and reverse rotation of the deflector 10, so that the air flows discharged out of the shell 1 are interfered with each other, and the noise generated by the high-speed air flow passing through the exhaust port 13 is reduced.
The working principle and the using flow of the utility model are as follows:
When the device works, the crank shaft 12 is driven to rotate by the motor 14, the crank shaft 12 rotates to drive the axial flow fan 6 to rotate, the air collecting hood 2 and the air below the air collecting hood are sucked into the shell 1 in the rotation process of the axial flow fan 6 and are discharged through the exhaust port 13, and when the air collecting hood is discharged, the guide plate 10 is rotated, so that the angle and the direction of air flow discharge can be changed.
In the above working process, when the air flow enters the silencer 3 through the gas collecting hood 2, the flow speed of the air flow is increased, and for high-speed air flow, the fine fluff 4 in the silencer 3 can play a role in obstructing the air flow when the high-speed air flow passes through the silencer 3 so as to reduce the speed of the air flow, and when the high-speed air flow passes through the high-frequency vibration generated by the silencer 3, the fine fluff 4 can absorb the high-frequency vibration and convert the vibration into the swinging kinetic energy of the fine fluff 4, so that the noise generated by the air flow is reduced.
When the air flow enters the diffusion tube 5 through the silencer tube 3, the air flow diffuses from the small end to the large end of the diffusion tube 5, and the air flow is diffused, so that the flow speed is greatly reduced when the air flow reaches the large end of the diffusion tube 5, and the high-frequency air flow noise is reduced, wherein the volume flow (Q) =average flow speed (v) ×pipeline sectional area (A) can be calculated.
In the rotation process of the crank shaft 12, the crank shaft 12 drives the rack 8 to do linear reciprocating motion in the chute 7 through the sliding sleeve 11, and the rack 8 moves in the chute 7 to drive the gear 9 to rotate, so that the rack 8 does linear reciprocating motion to drive the gear 9 to continuously perform forward and reverse rotation, and the gear 9 drives the guide plate 10 to synchronously perform forward and reverse rotation.
Since the direction of the exhaust air flow can be regulated by the rotation of the deflector 10, the direction of the exhaust air flow can be changed by the continuous forward and reverse rotation of the deflector 10, so that the air flows discharged out of the shell 1 are interfered with each other, and the noise generated by the high-speed air flow passing through the exhaust port 13 is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An ultra-silent kitchen fume purifier comprises a shell (1), and is characterized in that: the novel air conditioner is characterized in that the air collecting cover (2) is fixedly connected to the shell (1), the silencing pipe (3) is connected to the air collecting cover (2), a plurality of fine fluff (4) are fixedly connected to the silencing pipe (3), an air outlet (13) is formed in the shell (1), a plurality of guide plates (10) are rotatably arranged in the air outlet (13), and a driving structure is arranged on the shell (1) to drive the guide plates (10) to rotate.
2. An ultra-silent kitchen fume purifier according to claim 1, characterized in that: the motor (14) is fixedly connected to the shell (1), the crankshaft (12) is rotatably arranged in the shell (1), the output end of the motor (14) is connected with the crankshaft (12), and the axial flow fan (6) is fixedly connected to the crankshaft (12).
3. An ultra-silent kitchen fume purifier according to claim 1, characterized in that: the driving structure comprises a sliding sleeve (11), a gear (9) is rotatably arranged in the shell (1), the gear (9) is fixedly connected with a guide plate (10) in a coaxial line, a sliding groove (7) is fixedly connected in the shell (1), a rack (8) is slidably matched in the sliding groove (7), the rack (8) is matched with the gear (9), the sliding sleeve (11) is fixedly connected on the rack (8), and the sliding sleeve (11) is slidably matched on a crank shaft (12).
4. A super-silent kitchen fume purifier according to claim 3, wherein: the silencer pipe (3) is communicated with a horn-shaped diffusion pipe (5), and the small end of the diffusion pipe (5) is connected with the silencer pipe (3).
5. An ultra-silent kitchen fume purifier according to claim 4, wherein: and sound insulation cotton (15) is filled in a gap between the diffusion pipe (5) and the gas collecting hood (2) and the inner wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130318.9U CN220817827U (en) | 2023-08-09 | 2023-08-09 | Super-silent kitchen oil smoke clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130318.9U CN220817827U (en) | 2023-08-09 | 2023-08-09 | Super-silent kitchen oil smoke clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817827U true CN220817827U (en) | 2024-04-19 |
Family
ID=90678954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322130318.9U Active CN220817827U (en) | 2023-08-09 | 2023-08-09 | Super-silent kitchen oil smoke clarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817827U (en) |
-
2023
- 2023-08-09 CN CN202322130318.9U patent/CN220817827U/en active Active
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