CN215523415U - Low-noise oil fume purifier - Google Patents
Low-noise oil fume purifier Download PDFInfo
- Publication number
- CN215523415U CN215523415U CN202120041867.7U CN202120041867U CN215523415U CN 215523415 U CN215523415 U CN 215523415U CN 202120041867 U CN202120041867 U CN 202120041867U CN 215523415 U CN215523415 U CN 215523415U
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- Prior art keywords
- fixedly connected
- noise
- purifier
- baffle
- sound
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- 239000003517 fume Substances 0.000 title claims description 15
- 230000030279 gene silencing Effects 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 10
- 230000003139 buffering effect Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 238000010411 cooking Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 3
- 239000006233 lamp black Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000003313 weakening effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
A low-noise oil smoke purifier comprises a purifier body, wherein the upper surface of the purifier body is communicated with an air inlet cover, the lower surface of the purifier body is communicated with an air outlet cover, a dust suction fan is arranged in the air outlet cover, a baffle is fixedly connected to the inner wall of the purifier body, an upper silencing cavity and a lower silencing cavity are respectively arranged on the upper surface and the lower surface of the baffle, U-shaped blocks are fixedly connected to the two side walls of the upper silencing cavity, a U-shaped groove is formed in the U-shaped block, a plurality of silencing triangular blocks are fixedly connected to the inner wall of the U-shaped groove, a sound suction ball is fixedly connected to the inner wall of the U-shaped groove, a plurality of silencing holes are formed in the outer surface of the baffle, sound suction cotton is fixedly connected to the inner wall of the silencing holes, a plurality of separation holes are formed in the sound suction cotton, and a plurality of corrugated plates are arranged in the lower silencing cavity, the device has good noise reduction effect through the arrangement of a series of structures.
Description
Technical Field
The utility model relates to the field of oil fume purifiers, in particular to a low-noise oil fume purifier.
Background
The oil fume purifier is mainly used for purifying and treating low-altitude oil fume discharged from a kitchen; the product is used in hotels, restaurants, wineshops, restaurants, schools, institutions, factories and other places; frying and cooking food; in oil-splashing heat treatment plants, oil mist lubrication plants, workpiece welding plants, olefin oil boiler exhaust and other industrial occasions, the development direction of the technical application of the existing oil fume purification equipment is positioned to further improve the product functions, improve the technical content of the product, and strive to reduce the daily maintenance amount in the operation process as much as possible and ensure the operation reliability.
The noise of oil smoke clarifier mainly comes from the wind sound in fan noise, business turn over wind gap and because the long-time working surface of filter screen accumulates a large amount of greasy dirt, when causing the air flow, increases the noise that air resistance produced, and present current oil smoke clarifier, it is big to have the noise, and purifying effect is not enough not good etc. for solving above-mentioned problem, provides the oil smoke clarifier of a low noise in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
The utility model provides a low-noise oil fume purifier for solving the technical problems in the background art, and aims to solve the technical problems of high noise, poor purification effect and the like of the existing oil fume purifier.
(II) technical scheme
In order to solve the problems, the utility model provides a low-noise oil fume purifier which comprises a purifier main body, wherein the upper surface of the purifier main body is communicated with an air inlet cover, the lower surface of the purifier main body is communicated with an air outlet cover, a dust suction fan is arranged inside the air outlet cover, a baffle is fixedly connected to the inner wall of the purifier main body, an upper silencing cavity and a lower silencing cavity are respectively arranged on the upper surface and the lower surface of the baffle, and a plurality of silencing holes are formed in the outer surface of the baffle.
Preferably, the two side walls of the upper silencing cavity are fixedly connected with U-shaped blocks, a U-shaped groove is formed in the U-shaped blocks, a plurality of silencing triangular blocks are fixedly connected to the inner wall of the U-shaped groove, and the inner wall of the U-shaped groove is fixedly connected with a sound absorbing ball.
Preferably, a plurality of sound absorption holes are fixedly connected to the inner wall of the sound absorption hole, and a plurality of separation holes are formed in the sound absorption holes.
Preferably, the inside in lower amortization chamber is provided with a plurality of buckled plates, and is a plurality of the both ends of buckled plate respectively with clarifier main part and baffle fixed connection, just the buckled plate is the setting of accordion type.
Preferably, the sound-absorbing ball is made of a fiber cloth material and is fixedly connected with the U-shaped block through an adhesive.
Preferably, the both sides wall of clarifier main part has all been seted up the spout, two sliding connection has the buffering net between the relative one side of spout, the equal fixedly connected with buffer spring of upper surface and lower surface of buffering net, buffer spring with spout fixed connection.
The technical scheme of the utility model has the following beneficial technical effects:
1. through setting up the U type piece of upper noise cavity both sides wall, U type groove has been seted up in the inside of U type piece, the three hornblocks of a plurality of amortizations of inner wall fixedly connected with in U type groove and inhale the sound ball, U type groove can carry out some absorption with the noise, makes the noise encircle to move in U type inslot portion, through a plurality of three hornblocks of amortization, can make collision each other between the noise, and then makes the noise weaken, the noise after weakening is absorbed through inhaling the sound ball, the efficiency of making an uproar has been improved.
2. Through being provided with the baffle, a plurality of bloops have been seted up to the surface of baffle, and the equal fixedly connected with of inner wall of a plurality of bloops inhales the sound cotton, inhales the cotton inside of sound and has seted up a plurality of separation holes, separates the hole and can separate the noise, has reduced the impact force of noise and wind-force, absorbs through inhaling the sound cotton through the noise after will separating, and it is efficient to fall the noise.
3. Through setting up the spout at clarifier main part both sides wall, inside at the spout is provided with the buffering net, effect through buffer spring, when dust absorption fan during operation, because the amount of wind is great, cushion wind, the wind speed has been reduced, prevent that wind from too big striking to the clarifier main part and leading to producing the noise, also make the noise collide with buffering net simultaneously, play the effect of making an uproar, through being provided with the buckled plate, and the buckled plate sets up for folding type, the buckled plate that the noise after weakening set up through folding type leads to collision each other, can further play the effect of making an uproar.
Drawings
Fig. 1 is a schematic structural diagram of a low-noise oil fume purifier provided by the utility model.
Fig. 2 is an enlarged view of a structure in fig. 1 of a low noise oil smoke purifier according to the present invention.
Fig. 3 is a schematic structural view of a muffling hole in a low-noise oil smoke purifier according to the present invention.
Reference numerals: 1. a purifier main body; 2. an air inlet cover; 3. an air outlet cover; 4. a dust collection fan; 5. a baffle plate; 6. an upper silencing chamber; 7. a lower muffling chamber; 8. a U-shaped block; 9. a U-shaped groove; 10. a sound absorbing ball; 11. a noise reduction triangular block; 12. a silencing hole; 13. sound-absorbing cotton; 14. a separation hole; 15. a corrugated plate; 16. a chute; 17. a buffer net; 18. a buffer spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the low-noise oil smoke purifier provided by the utility model comprises a purifier main body 1, wherein the upper surface of the purifier main body 1 is communicated with an air inlet cover 2, the lower surface of the purifier main body 1 is communicated with an air outlet cover 3, a dust collection fan 4 is arranged inside the air outlet cover 3, the type of the dust collection fan 4 is 2LG610-7AH16, a baffle 5 is fixedly connected to the inner wall of the purifier main body 1, an upper silencing cavity 6 and a lower silencing cavity 7 are respectively arranged on the upper surface and the lower surface of the baffle 5, and a plurality of silencing holes 12 are formed in the outer surface of the baffle 5.
In the utility model, the air inlet cover 2 and the air outlet cover 3 are arranged, the dust absorption fan 4 is arranged in the air outlet cover 3, the dust absorption fan 4 works to enable the interior of the purifier main body 1 to generate negative pressure, further, external oil smoke is absorbed into the interior of the purifier main body 1, the U-shaped blocks 8 arranged on two side walls of the upper silencing cavity 6 are used for forming the U-shaped groove 9 in the U-shaped block 8, the inner wall of the U-shaped groove 9 is fixedly connected with a plurality of silencing triangular blocks 11 and a sound absorption ball 10, the U-shaped groove 9 can partially absorb noise, the noise moves around the interior of the U-shaped groove 9, the noises can collide with each other through the plurality of silencing triangular blocks 11, further the noise is weakened, the weakened noise is absorbed through the sound absorption ball 10, the noise reduction efficiency is improved, the baffle 5 is provided, the outer surface of the baffle 5 is provided with a plurality of sound attenuation holes 12, the inner walls of the sound attenuation holes 12 are fixedly connected with sound absorption cotton 13, inhale the inside of sound cotton 13 and seted up a plurality of partition holes 14, partition hole 14 can separate the noise, the impact force of noise and wind-force has been reduced, noise through will separating absorbs cotton 13 through inhaling the sound, it is efficient to fall the noise, through setting up spout 16 at clarifier main part 1 both sides wall, be provided with buffering net 17 in the inside of spout 16, effect through buffer spring 18, when dust absorption fan 4 during operation, because the amount of wind is great, cushion wind, the wind speed has been reduced, prevent that the too big striking of wind to clarifier main part 1 from leading to the noise production, also make the noise collide with buffering net 17 simultaneously, play the effect of making an uproar, through being provided with buckled plate 15, and buckled plate 15 is the type setting, the noise after weakening leads to mutual collision through the buckled plate 15 that the type set up, the effect of making an uproar can further be played.
In an optional embodiment, both sides wall of the upper silencing cavity 6 are fixedly connected with a U-shaped block 8, a U-shaped groove 9 is formed in the U-shaped block 8, a plurality of silencing triangular blocks 11 are fixedly connected to the inner wall of the U-shaped groove 9, and a sound absorbing ball 10 is fixedly connected to the inner wall of the U-shaped groove 9, so that noises can collide with each other through the plurality of silencing triangular blocks 11, and further the noises are weakened.
In an optional embodiment, the inner walls of the sound-absorbing holes 12 are fixedly connected with sound-absorbing cotton 13, a plurality of separation holes 14 are formed in the sound-absorbing cotton 13, the separation holes 14 can separate noise, the impact force of the noise and wind power is reduced, the separated noise is absorbed through the sound-absorbing cotton 13, and the noise reduction efficiency is high.
In an optional embodiment, a plurality of corrugated plates 15 are arranged inside the lower silencing cavity, two ends of each of the plurality of corrugated plates 15 are fixedly connected with the purifier main body 1 and the baffle 5 respectively, and the corrugated plates 15 are arranged in a folding manner, so that noise can collide with each other through the corrugated plates 15 arranged in the folding manner, and the noise reduction effect can be further achieved.
In an alternative embodiment, the sound-absorbing ball 10 is made of a fiber cloth material and is fixedly connected with the U-shaped block 8 through an adhesive, so that the sound-absorbing ball is fixed, and the sound-absorbing ball 10 is prevented from colliding with the inner wall of the purifier main body 1 due to excessive air volume to generate noise.
In an optional embodiment, sliding grooves 16 are formed in two side walls of the purifier body 1, a buffering net 17 is slidably connected between opposite sides of the two sliding grooves 16, buffering springs 18 are fixedly connected to the upper surface and the lower surface of the buffering net 17, and the buffering springs 18 are fixedly connected with the sliding grooves 16, so that a buffering effect is achieved, and impact caused by wind power and impact caused by noise are reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A low-noise oil fume purifier comprises a purifier main body (1), and is characterized in that: the upper surface intercommunication of clarifier main part (1) has air inlet cover (2), the lower surface intercommunication of clarifier main part (1) has air-out cover (3), the inside of air-out cover (3) is provided with dust absorption fan (4), the inner wall fixedly connected with baffle (5) of clarifier main part (1), the upper surface and the lower surface of baffle (5) are provided with noise damping chamber (6) and lower noise damping chamber (7) respectively, a plurality of noise damping holes (12) have been seted up to the surface of baffle (5).
2. The low-noise lampblack purifier as claimed in claim 1, wherein U-shaped blocks (8) are fixedly connected to two side walls of the upper silencing cavity (6), a U-shaped groove (9) is formed in the U-shaped blocks (8), a plurality of silencing triangular blocks (11) are fixedly connected to the inner wall of the U-shaped groove (9), and a sound absorbing ball (10) is fixedly connected to the inner wall of the U-shaped groove (9).
3. A low noise cooking fume purifier as claimed in claim 1, wherein the inner walls of said muffling holes (12) are fixedly connected with sound-absorbing cotton (13), and a plurality of separating holes (14) are formed inside said sound-absorbing cotton (13).
4. A low noise cooking fume purifier as claimed in claim 1, wherein a plurality of corrugated plates (15) are provided inside said lower muffling chamber, both ends of said plurality of corrugated plates (15) are respectively fixedly connected to said purifier body (1) and said baffle (5), and said corrugated plates (15) are folded.
5. A low noise cooking fume purifier as claimed in claim 2, wherein said sound absorbing ball (10) is made of a fiber cloth material and is fixedly connected to said U-shaped block (8) by an adhesive.
6. A low-noise lampblack purifier as claimed in claim 1, wherein sliding grooves (16) are formed in two side walls of the purifier body (1), a buffering net (17) is connected between two opposite sides of the sliding grooves (16) in a sliding manner, buffering springs (18) are fixedly connected to the upper surface and the lower surface of the buffering net (17), and the buffering springs (18) are fixedly connected with the sliding grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041867.7U CN215523415U (en) | 2021-01-07 | 2021-01-07 | Low-noise oil fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041867.7U CN215523415U (en) | 2021-01-07 | 2021-01-07 | Low-noise oil fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215523415U true CN215523415U (en) | 2022-01-14 |
Family
ID=79786737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120041867.7U Expired - Fee Related CN215523415U (en) | 2021-01-07 | 2021-01-07 | Low-noise oil fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215523415U (en) |
-
2021
- 2021-01-07 CN CN202120041867.7U patent/CN215523415U/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: 20220114 |