CN212273396U - Special silencer for smoke exhaust ventilator pipeline - Google Patents
Special silencer for smoke exhaust ventilator pipeline Download PDFInfo
- Publication number
- CN212273396U CN212273396U CN202020649587.XU CN202020649587U CN212273396U CN 212273396 U CN212273396 U CN 212273396U CN 202020649587 U CN202020649587 U CN 202020649587U CN 212273396 U CN212273396 U CN 212273396U
- Authority
- CN
- China
- Prior art keywords
- barrel
- special
- fixedly connected
- range hood
- muffler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003584 silencer Effects 0.000 title claims abstract description 12
- 239000000779 smoke Substances 0.000 title claims description 12
- 239000006096 absorbing agent Substances 0.000 claims abstract description 6
- 239000006233 lamp black Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000010865 sewage Substances 0.000 claims description 5
- 239000012229 microporous material Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000001413 cellular effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000030279 gene silencing Effects 0.000 description 16
- 239000003599 detergent Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a special silencer of lampblack absorber pipeline, including barrel and controller, the inside of barrel is equipped with two acoustical panels, fixedly connected with connecting pipe between two acoustical panels to the two is the nanometer cellular material and makes, the acoustical panel is for leaking hopper-shaped structure to a plurality of through-holes have been seted up on its surface, the side table wall of barrel inlays and is equipped with a plurality of nozzles. The utility model discloses in, the inside of barrel has set up two acoustical panels, has set up the connecting pipe between two acoustical panels, and the acoustical panel is for leaking hopper-shaped structure, and its surface has set up the through-hole to adopt nanometer cellular material preparation, the benefit of adopting this design lies in, and nanometer cellular material's surface has a plurality of micropores that are used for absorbing the noise, and the noise is difficult for directly passing the acoustical panel through the time, compares in this design of conventional acoustical panel and has the better performance of making an uproar of falling.
Description
Technical Field
The utility model relates to a technical field that makes an uproar falls in the lampblack absorber especially relates to special silencer of lampblack absorber pipeline.
Background
Chinese cooking can produce a large amount of oil smoke, and in order to keep the kitchen environment clean and the health of human body, the range hood has become one of the indispensable equipment in modern family kitchen. However, the range hood can generate noise in the operation process, and further cooking experience and body health of people are influenced. In recent years, the domestic cigarette machine market mainly pushes the concepts of large air volume and large suction all the time, and along with the gradual improvement of the air volume, the noise generated by the range hood is also larger and larger.
Firstly, most of the existing silencing structures are silencing plates with columnar structures, but the structures have the problem of incomplete silencing, and noise can directly penetrate through the silencing plates, so that the silencing performance is influenced; secondly, after the existing silencer is used for a long time, a large amount of oil stains are remained in the silencer, and the oil stains have the problem of blocking the silencing holes, so that the silencing performance is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the silencer special for the pipeline of the range hood is provided for solving the problem that the silencer of the existing range hood is insufficient in silencing performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
special silencer of lampblack absorber pipeline, including barrel and controller, the inside of barrel is equipped with two acoustical panels, fixedly connected with connecting pipe between two acoustical panels to the two is the nanometer cellular material manufacturing, the acoustical panel is for leaking hopper-shaped structure to a plurality of through-holes have been seted up on its surface, the side table wall of barrel inlays and is equipped with a plurality of nozzles to the outward appearance wall fixedly connected with water tank of barrel, fixedly connected with miniature pump on the water tank, nozzle, miniature pump and water tank communicate in proper order.
As a further description of the above technical solution:
the inner surface wall of the cylinder body is fixedly connected with a damper, the telescopic end of the damper is fixedly connected with the silencing plate, and the cylinder body is connected with the silencing plate in a sliding mode.
As a further description of the above technical solution:
the plurality of nozzles are divided into two groups which are respectively arranged at the upper end and the lower end of the cylinder body, and the spraying directions of the plurality of nozzles all point to the connecting pipe.
As a further description of the above technical solution:
the bottom of the cylinder body is of a funnel-shaped structure and is communicated with an electric valve.
As a further description of the above technical solution:
the electric valve is a three-way valve and is communicated with a sewage discharge pipe and a smoke pipe.
As a further description of the above technical solution:
the small water pump and the electric valve are electrically connected with the controller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the inside of barrel has set up two acoustical panels, has set up the connecting pipe between two acoustical panels, and the acoustical panel is for leaking hopper-shaped structure, and its surface has set up the through-hole to adopt nanometer cellular material preparation, the benefit of adopting this design lies in, and nanometer cellular material's surface has a plurality of micropores that are used for absorbing the noise, and the noise is difficult for directly passing the acoustical panel through the time, compares in this design of conventional acoustical panel and has the better performance of making an uproar of falling.
2. The utility model discloses in, the outside of barrel has set up controller and water tank, has set up small-size water pump on the water tank, and the side table wall of barrel has set up the nozzle, and the bottom of barrel has set up electric valve, has set up tobacco pipe and blow off pipe on the electric valve, adopts the benefit of this design to lie in: when the range hood works, the electric valve keeps the cylinder body and the smoke pipe to be communicated all the time, when the range hood discharges sewage, the electric valve keeps the cylinder body and the sewage discharge pipe to be communicated, and the small water pump can spray the liquid detergent in the water tank from the nozzles on the upper side and the lower side respectively in a forward and reverse rotating mode, so that the liquid detergent is uniformly distributed on the two silencing plates, and the effect of cleaning the oil stains attached to the silencing plates is achieved.
3. The utility model discloses in, the inside attenuator that has set up of barrel, the attenuator is connected with the acoustical panel of upside, and the benefit of adopting this design lies in: the damper is used for reducing the vibration of the working chamber of the range hood and keeping the stability of the silencing plate.
Drawings
Fig. 1 shows a schematic view of a front view structure inside a cylinder provided according to an embodiment of the present invention;
fig. 2 shows a schematic side view of the inside of the barrel provided according to an embodiment of the present invention;
fig. 3 shows a schematic diagram of an external structure of a barrel provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a barrel; 2. a controller; 3. a sound-absorbing panel; 4. a connecting pipe; 5. a through hole; 6. a damper; 7. a nozzle; 8. a water tank; 9. a small-sized water pump; 10. an electrically operated valve; 11. a blow-off pipe; 12. a smoke tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: special silencer of lampblack absorber pipeline, including barrel 1 and controller 2, the inside of barrel 1 is equipped with two acoustical panels 3, fixedly connected with connecting pipe 4 between two acoustical panels 3, and the two is the nanometer microporous material manufacturing, acoustical panel 3 is hopper-shaped structure, and a plurality of through-holes 5 have been seted up on its surface, barrel 1's side table wall inlays and is equipped with a plurality of nozzles 7, and barrel 1's outward appearance wall fixedly connected with water tank 8, fixedly connected with small-size water pump 9 on the water tank 8, nozzle 7, small-size water pump 9 and water tank 8 communicate in proper order, acoustical panel 3 makes the difficult direct pass of noise for funnel-shaped structure, help improving the amortization performance.
Specifically, as shown in fig. 1, the damper 6 is fixedly connected to the inner surface wall of the cylinder 1, the telescopic end of the damper 6 is fixedly connected to the sound-absorbing plate 3, and the cylinder 1 is slidably connected to the sound-absorbing plate 3, so that the vibration of the sound-absorbing plate 3 is reduced.
Specifically, as shown in fig. 2, the plurality of nozzles 7 are divided into two groups and respectively disposed at the upper end and the lower end of the cylinder 1, and the spraying directions of the plurality of nozzles 7 are all directed to the connecting pipe 4, so that the detergent can be conveniently sprayed on the sound-absorbing plate 3.
Specifically, as shown in fig. 1, the bottom of the barrel 1 is of a funnel-shaped structure, the electric valve 10 is communicated with the barrel, the electric valve 10 is a three-way valve, the drain pipe 11 and the smoke pipe 12 are communicated with the barrel, the small water pump 9 and the electric valve 10 are both electrically connected with the controller 2, the automation degree of the drain operation is controlled and improved through the controller 2, and the improvement of the working efficiency is facilitated.
The working principle is as follows: when the range hood is used, commercial power is supplied to electric equipment of the silencer, firstly, when the range hood works, smoke and noise enter the cylinder body 1 along the smoke pipe 12, the smoke passes through the through holes 5 on the silencing plates 3 and is discharged from the upper end of the cylinder body 1, and because the silencing plates 3 are made of nano micropore materials, the noise can be absorbed by micropores when passing through the two silencing plates 3, so that the decibel of the noise is reduced; secondly, after long-term use, greasy dirt in the smoke can be attached to the surface of the sound-absorbing board 3, at the moment, the detergent is manually poured into the water tank 8, then the controller 2 is started, the range hood and the small-sized water pump 9 are started firstly, the detergent is sprayed out from the nozzle 7 passing through the lower end of the cylinder 1 under pressure, the detergent is sprayed on the sound-absorbing board 3 on the lower side, part of the detergent passes through the through hole 5 and falls on the lower end face of the sound-absorbing board 3 on the upper side under the action of the range hood, then the range hood is closed, the small-sized water pump 9 is reversed, the detergent is sprayed out from the nozzle 7 on the upper end of the cylinder 1, the detergent falls on the sound-absorbing board 3 on the upper side and the upper end face of the sound-absorbing board 3 on the lower side, finally, the electric valve 10 is controlled to communicate the cylinder 1 with the sewage discharge pipe 11, the detergent is discharged, and the nozzle 7 is used for ejecting the liquid detergent to clean the sound-absorbing plate 3, which is helpful for keeping the cleanliness of the sound-absorbing plate 3 and thus the sound-absorbing performance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Special silencer of lampblack absorber pipeline, including barrel (1) and controller (2), its characterized in that, the inside of barrel (1) is equipped with two acoustical panel (3), fixedly connected with connecting pipe (4) between two acoustical panel (3) to the two is the nanometer microporous material and makes, acoustical panel (3) are hopper-shaped structure to a plurality of through-holes (5) have been seted up on its surface, the side table wall of barrel (1) inlays and is equipped with a plurality of nozzles (7) to the outward appearance wall fixedly connected with water tank (8) of barrel (1), fixedly connected with small-size water pump (9) on water tank (8), nozzle (7), small-size water pump (9) and water tank (8) communicate in proper order.
2. The special muffler for the range hood pipeline according to claim 1, wherein a damper (6) is fixedly connected to the inner surface wall of the cylinder body (1), the telescopic end of the damper (6) is fixedly connected with the sound-absorbing plate (3), and the cylinder body (1) is slidably connected with the sound-absorbing plate (3).
3. The muffler special for a range hood duct according to claim 1, wherein the plurality of nozzles (7) are divided into two groups and respectively disposed at the upper and lower ends of the cylinder (1), and the injection directions of the plurality of nozzles (7) are all directed to the connecting pipe (4).
4. The special muffler for the range hood pipeline according to claim 1, wherein the bottom of the cylinder (1) is of a funnel-shaped structure and is communicated with an electric valve (10).
5. The muffler special for the range hood pipeline according to claim 4, wherein the electric valve (10) is a three-way valve and is communicated with a sewage discharge pipe (11) and a smoke pipe (12).
6. The muffler special for a range hood duct according to claim 4, wherein the small water pump (9) and the electric valve (10) are electrically connected with the controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649587.XU CN212273396U (en) | 2020-04-26 | 2020-04-26 | Special silencer for smoke exhaust ventilator pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649587.XU CN212273396U (en) | 2020-04-26 | 2020-04-26 | Special silencer for smoke exhaust ventilator pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212273396U true CN212273396U (en) | 2021-01-01 |
Family
ID=73886998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020649587.XU Expired - Fee Related CN212273396U (en) | 2020-04-26 | 2020-04-26 | Special silencer for smoke exhaust ventilator pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212273396U (en) |
-
2020
- 2020-04-26 CN CN202020649587.XU patent/CN212273396U/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 |
Granted publication date: 20210101 |