CN219795690U - Noise reduction type fan silencer - Google Patents
Noise reduction type fan silencer Download PDFInfo
- Publication number
- CN219795690U CN219795690U CN202320929166.6U CN202320929166U CN219795690U CN 219795690 U CN219795690 U CN 219795690U CN 202320929166 U CN202320929166 U CN 202320929166U CN 219795690 U CN219795690 U CN 219795690U
- Authority
- CN
- China
- Prior art keywords
- silencing
- fixedly connected
- amortization
- noise reduction
- inducer
- 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.)
- Active
Links
- 230000003584 silencer Effects 0.000 title claims abstract description 23
- 230000009467 reduction Effects 0.000 title claims abstract description 16
- 230000030279 gene silencing Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000000411 inducer Substances 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a noise reduction type fan silencer which comprises a silencing barrel, wherein two ends of the silencing barrel are respectively fixedly connected with a fixing plate, four corners of the surfaces of the two fixing plates are respectively provided with a mounting hole, a silencing column is arranged inside the silencing barrel, a connecting mechanism for connecting the silencing column is arranged inside the silencing barrel, an inducer is rotatably connected inside the silencing barrel, a rotating mechanism for rotating the inducer is arranged inside the silencing barrel, a cleaning mechanism is further arranged on the surface of the silencing column, a plurality of fixing strips are fixedly connected to the surface of the silencing barrel, the fixing strips are uniformly distributed in a ring shape, and a silencing bin is arranged between every two fixing strips. According to the utility model, through the arrangement of the inducer, flowing wind in the sound-absorbing cylinder can be guided, wind noise can be effectively eliminated, and meanwhile, the cleaning brush can be driven to clean the surface of the sound-absorbing column, so that excessive dust on the surface of the sound-absorbing column is avoided, and the sound-absorbing effect is reduced.
Description
Technical Field
The utility model relates to the technical field of fan silencers, in particular to a noise reduction type fan silencer.
Background
With the increasing development of modern industrial technology, the requirements of people on life quality are higher and higher, the requirements of national society on environmental protection are improved, and generally under the condition that no silencing equipment is adopted, the noise emitted from the air inlet and outlet of the fan to the environment can reach 110-120 dB, and the environmental protection requirement standard is greatly exceeded.
In order to ensure that noise generated during use can be effectively reduced, the silencer is generally installed, but the existing silencer is internally provided with a silencing post, the silencing post absorbs the noise through the uneven surface shape, but wind blown out from the inside of the fan is not particularly pure, so that after long-time use, the silencing post is easily blocked, the silencing effect is greatly reduced, dust is generated in the silencer, the wind flows through the silencer and is not smooth, and the noise is larger, so that the problem is needed to be solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a noise reduction type fan silencer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a noise reduction type fan muffler, includes the amortization section of thick bamboo, amortization section of thick bamboo both ends are fixedly connected with fixed plate respectively, two the mounting hole has been seted up respectively to fixed plate surface four corners, the inside amortization post that is equipped with of amortization section of thick bamboo, the inside coupling mechanism who connects the amortization post that is equipped with of amortization section of thick bamboo, the inside rotary connection that is connected with of amortization section of thick bamboo, the inside rotary mechanism who is equipped with the rotation inducer of amortization section of thick bamboo, amortization post surface still is equipped with clean mechanism, amortization section of thick bamboo fixedly connected with a plurality of fixed strips, a plurality of the fixed strip is annular evenly distributed, every two be equipped with the amortization storehouse between the fixed strip.
As a further scheme of the utility model, the connecting mechanism comprises a plurality of fixing frames, one ends of the fixing frames are fixedly connected to the cambered surface inside the silencing barrel, the other ends of the fixing frames are mutually connected, one ends of the silencing posts are fixedly connected to one sides of the fixing frames, one ends of the silencing barrels are fixedly connected with air outlet plates, a plurality of air openings are formed in the surfaces of the air outlet plates, the air openings are uniformly distributed in a ring shape, and the other ends of the silencing posts are fixedly connected to the center of one side of the air outlet plates.
As a further scheme of the utility model, the rotating mechanism comprises a limiting ring, a limiting groove is formed in the silencing barrel, the limiting groove is arranged beside the fixing frames, the limiting ring slides in the limiting groove, the inducer is sleeved in the limiting ring, a plurality of air guide grooves are formed in the cambered surface of the inducer, and the air guide grooves are uniformly distributed in a ring shape.
As a further scheme of the utility model, the cleaning mechanism comprises a plurality of connecting rods, one ends of the plurality of connecting rods are fixedly connected to the inner cambered surface of the inducer, the plurality of connecting rods are uniformly distributed in a ring shape, the other ends of the plurality of connecting rods are fixedly connected with the same connecting ring, the connecting ring is sleeved on the surface of the silencing post, the surface of the connecting ring is fixedly connected with two connecting plates, cleaning brushes are respectively arranged on the opposite sides of the two connecting plates, and the plurality of cleaning brushes respectively slide on the surface of the silencing post.
The beneficial effects of the utility model are as follows:
1. when the silencer is used, one end close to the fixing frame is firstly arranged on the fan, and the air flow in the silencer can rotate through the plurality of air guide grooves, so that the air flow can pass through the silencer more quickly, noise is generated when the air flow passes through the silencer, the noise of the silencer can be effectively reduced through the plurality of silencing bins in the silencer, and the noise of the silencer can be effectively reduced through the silencer.
2. After long-time use, a large amount of dust can block up the unsmooth on amortization post surface, leads to reducing the amortization effect, and when the air current passes through the amortization section of thick bamboo inside, can drive the wind guide wheel and rotate, makes two connecting plates and cleaning brush slide on amortization post surface to can clean amortization post surface, thereby can keep amortization post surface clean constantly, and then improved the result of use of this equipment.
Drawings
FIG. 1 is a schematic diagram of a noise reduction type fan muffler according to the present utility model;
FIG. 2 is a cross-sectional view of a noise reducing fan muffler according to the present utility model;
FIG. 3 is a cross-sectional view of the internal structure of a noise reduction type fan muffler according to the present utility model;
fig. 4 is a schematic diagram of an internal structure of a noise reduction type fan muffler according to the present utility model.
In the figure: 1. a sound deadening cylinder; 11. a fixing plate; 12. a mounting hole; 13. a fixing strip; 14. a silencing bin; 15. a limit groove; 2. a wind guide wheel; 21. an air guide groove; 22. a limiting ring; 23. a connecting rod; 24. a connecting ring; 25. a connecting plate; 26. cleaning a brush; 3. a fixing frame; 31. a sound deadening column; 4. an air outlet plate; 41. and a tuyere.
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.
Referring to fig. 1-4, a noise reduction type fan silencer comprises a silencing barrel 1, two ends of the silencing barrel 1 are respectively and fixedly connected with a fixing plate 11, four corners of the surface of each fixing plate 11 are respectively provided with a mounting hole 12, a silencing post 31 is arranged inside the silencing barrel 1, a connecting mechanism for connecting the silencing post 31 is arranged inside the silencing barrel 1, a wind guiding wheel 2 is rotatably connected inside the silencing barrel 1, a rotating mechanism for rotating the wind guiding wheel 2 is arranged inside the silencing barrel 1, a cleaning mechanism is further arranged on the surface of the silencing post 31, a plurality of fixing strips 13 are fixedly connected to the surface of the silencing barrel 1, the fixing strips 13 are uniformly distributed in a ring shape, a silencing bin 14 is arranged between every two fixing strips 13, flowing wind inside the silencing barrel 1 can be guided through the arrangement of the device, and meanwhile, a cleaning brush 26 can be driven to clean the surface of the silencing post 31.
Referring to fig. 1 and 3, in a preferred embodiment, the connecting mechanism includes a plurality of fixing frames 3, the fixing frames 3 are provided with a plurality of, a plurality of fixing frames 3 one end fixed connection is in the inside cambered surface department of a silencing pot 1, the fixing frames 3 other end interconnect, a silencing post 31 one end fixed connection is in a plurality of fixing frames 3 one sides, a silencing pot 1 one end fixedly connected with air-out plate 4, a plurality of wind openings 41 have been seted up on air-out plate 4 surface, a plurality of wind openings 41 are annular evenly distributed, silencing post 31 other end fixed connection is in air-out plate 4 one side center department for make silencing post 31 fixed more stable.
Referring to fig. 1-3, in a preferred embodiment, the rotating mechanism includes a limiting ring 22, a limiting groove 15 is formed in the silencing barrel 1, the limiting groove 15 is disposed beside the fixing frames 3, the limiting ring 22 slides inside the limiting groove 15, the inducer 2 is sleeved inside the limiting ring 22, a plurality of air guide grooves 21 are formed in the cambered surface of the inside of the inducer 2, and the plurality of air guide grooves 21 are uniformly distributed in a ring shape and are used for driving the inducer 2 to rotate through air current.
Referring to fig. 1 and 4, in a preferred embodiment, the cleaning mechanism includes a plurality of connecting rods 23, the connecting rods 23 are provided with a plurality of connecting rods 23, one end of each connecting rod 23 is fixedly connected to the inner cambered surface of the inducer 2, the connecting rods 23 are uniformly distributed in a ring shape, the other ends of the connecting rods 23 are fixedly connected with the same connecting ring 24, the connecting ring 24 is sleeved on the surface of the silencing post 31, the surface of the connecting ring 24 is fixedly connected with two connecting plates 25, cleaning brushes 26 are respectively installed on opposite sides of the two connecting plates 25, and the cleaning brushes 26 respectively slide on the surface of the silencing post 31 for cleaning the surface of the silencing post 31.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when in actual use, through the setting of wind guiding groove 21, can effectually reduce wind noise, first will be close to the one end of mount 3 when using and install on the fan, inside the air current velocity of sound-deadening barrel 1 is bigger and bigger, the air current can pass through a plurality of wind guiding grooves 21 inside, make the air current produce rotatoryly, can make the air current pass through sound-deadening barrel 1 inside simultaneously, when the air current passes through sound-deadening barrel 1 inside, can produce the noise, and sound-deadening barrel 1 inside is provided with a plurality of amortization storehouse 14, and sound-deadening column 31 of sound-deadening barrel 1 internally mounted, also can effectually reduce the noise when the air current passes through, the setting of rethread cleaning brush 26 can clean sound-deadening column 31 surface, sound-deadening column 31 surface adopts unsmooth molding for the amortization effect, after long-time use, a large amount of dust can carry out the shutoff with sound-deadening column 31 surface, lead to reduce the amortization effect, when the air current passes through sound-deadening barrel 1 inside, can drive wind-guiding wheel 2 and connecting ring 24 rotate simultaneously, make two connecting plates 25 and cleaning brush 26 slide on column 31 surface, thereby can carry out on sound-deadening column 31 surface, and cleaning brush 26, thereby the effect of this equipment is improved.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a noise reduction type fan muffler, includes amortization section of thick bamboo (1), its characterized in that, amortization section of thick bamboo (1) both ends are fixedly connected with fixed plate (11) respectively, two mounting hole (12) have been seted up respectively to fixed plate (11) surface four corners, the inside amortization post (31) that are equipped with of amortization section of thick bamboo (1), the inside coupling mechanism who connects amortization post (31) that is equipped with of amortization section of thick bamboo (1), the inside rotation of amortization section of thick bamboo (1) is connected with inducer (2), the inside rotary mechanism who is equipped with of amortization section of thick bamboo (1) rotates inducer (2), amortization post (31) surface still is equipped with clean mechanism, amortization section of thick bamboo (1) surface fixedly connected with a plurality of fixed strips (13), a plurality of fixed strip (13) are annular evenly distributed, every two be equipped with amortization storehouse (14) between fixed strip (13).
2. The noise reduction type fan silencer according to claim 1, wherein the connecting mechanism comprises a plurality of fixing frames (3), one ends of the fixing frames (3) are fixedly connected to the inner cambered surface of the silencing barrel (1), the other ends of the fixing frames (3) are mutually connected, and one ends of silencing posts (31) are fixedly connected to one sides of the fixing frames (3).
3. The noise reduction type fan silencer according to claim 2, wherein one end of the silencing barrel (1) is fixedly connected with an air outlet plate (4), a plurality of air openings (41) are formed in the surface of the air outlet plate (4), the air openings (41) are uniformly distributed in a ring shape, and the other end of the silencing column (31) is fixedly connected to the center of one side of the air outlet plate (4).
4. A noise reduction type fan silencer according to claim 3, wherein the rotating mechanism comprises a limiting ring (22), a limiting groove (15) is formed in the silencing barrel (1), the limiting groove (15) is arranged beside the fixing frames (3), and the limiting ring (22) slides inside the limiting groove (15).
5. The noise reduction type fan silencer according to claim 4, wherein the inducer (2) is sleeved inside the limiting ring (22), a plurality of air guide grooves (21) are formed in the inner cambered surface of the inducer (2), and the air guide grooves (21) are uniformly distributed in a ring shape.
6. The noise reduction type fan silencer according to claim 5, wherein the cleaning mechanism comprises a plurality of connecting rods (23), the connecting rods (23) are provided with a plurality of connecting rods (23), one end of each connecting rod is fixedly connected to the inner cambered surface of the inducer (2), the connecting rods (23) are uniformly distributed in a ring shape, the other ends of the connecting rods (23) are fixedly connected with the same connecting ring (24), the connecting ring (24) is sleeved on the surface of the silencing post (31), the surface of the connecting ring (24) is fixedly connected with two connecting plates (25), cleaning brushes (26) are respectively arranged on two opposite sides of each connecting plate (25), and the cleaning brushes (26) respectively slide on the surface of the silencing post (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929166.6U CN219795690U (en) | 2023-04-23 | 2023-04-23 | Noise reduction type fan silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929166.6U CN219795690U (en) | 2023-04-23 | 2023-04-23 | Noise reduction type fan silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795690U true CN219795690U (en) | 2023-10-03 |
Family
ID=88178599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929166.6U Active CN219795690U (en) | 2023-04-23 | 2023-04-23 | Noise reduction type fan silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795690U (en) |
-
2023
- 2023-04-23 CN CN202320929166.6U patent/CN219795690U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206593279U (en) | A kind of computer room air intake dust guard | |
| CN210536808U (en) | Automatic monitoring temperature and radiating supervisory equipment | |
| CN219795690U (en) | Noise reduction type fan silencer | |
| CN217303147U (en) | Energy-saving ventilating duct structure for refrigeration equipment | |
| CN211009172U (en) | Square glass fiber reinforced plastic high negative pressure fan | |
| CN210769423U (en) | Adjustable structure of wind scooper for fan | |
| CN213510973U (en) | Heavy truck air inlet base assembly | |
| CN212225564U (en) | Novel axial flow fan | |
| CN215879310U (en) | Winding device for grounding annealed copper wire | |
| CN111359923B (en) | Building steel surface dust cleaning device | |
| CN208952347U (en) | A kind of efficient air distributor that noise is small | |
| CN209519914U (en) | A kind of dust-free purification workshop device for reducing dust | |
| CN221055228U (en) | Noise reduction structure for fresh air ventilator | |
| CN207975812U (en) | A kind of steel air diffuser convenient for cleaning | |
| CN220487636U (en) | Equipment of making an uproar falls in colliery air-out door air outlet | |
| CN219462912U (en) | Dedusting channel of machine room | |
| CN220220662U (en) | High-wear-resistance light-transmitting grille panel assembly | |
| CN216989101U (en) | Spraying ventilation cabinet for laboratory cleaning engineering | |
| CN217894408U (en) | A prevent hollow cylinder of board mar stainless steel for circuit board | |
| CN207751077U (en) | A kind of air cleaning unit with self-purification function | |
| CN210425503U (en) | Ventilation silencer | |
| CN216501391U (en) | Zinc-plating is produced line and is used smog high efficiency processing device | |
| CN221008163U (en) | Big data storage server | |
| CN220658710U (en) | Mechanical equipment dustproof mechanism | |
| CN221026893U (en) | Sprinkling irrigation area storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |