CN112824688A - Silencer convenient to install and used for fan port - Google Patents
Silencer convenient to install and used for fan port Download PDFInfo
- Publication number
- CN112824688A CN112824688A CN201911148782.2A CN201911148782A CN112824688A CN 112824688 A CN112824688 A CN 112824688A CN 201911148782 A CN201911148782 A CN 201911148782A CN 112824688 A CN112824688 A CN 112824688A
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- CN
- China
- Prior art keywords
- plate
- dust removal
- bottom plate
- connecting piece
- silencer
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a silencer convenient to mount for a fan port, which comprises a connecting piece, a bottom plate, a dust removal mechanism and silencing cotton, wherein a threaded block is arranged on one side of the connecting piece, a rubber pad is arranged on one side of the threaded block, a shell is arranged on one side of the threaded block, the silencing cotton is arranged on the inner wall of the shell, a fixing frame is arranged on one side of the bottom plate, and the dust removal mechanism is arranged on one side of the fixing frame. According to the invention, the threaded block is arranged on one side of the bottom plate, the threaded block and the connecting piece form threaded connection, the threaded connection is convenient to install, disassemble and replace, the clamping groove is arranged on one side of the bottom plate, the clamping block is arranged on one side of the connecting piece, the clamping block and the clamping block form a clamping structure, the clamping structure enables the connection to be more stable, meanwhile, the rubber pad is arranged on one side of the bottom plate, the rubber pad can prevent water from entering the fan, the connection sealing performance is better, and therefore the purpose of facilitating the installation of the device.
Description
Technical Field
The invention relates to the technical field of silencers, in particular to a silencer convenient to mount for a fan port.
Background
The fan relies on the mechanical energy of input, improves gas pressure and discharges gaseous machinery, and its application range is very wide, involves electric power, mine, machinery, metallurgy, each trade such as chemical industry, and the fan during operation can produce great sound, needs the noise that the silencer reduces the sending of fan, but there are many problems or defects in the silencer of current fan mouth with being convenient for installation:
firstly, the traditional silencer for the fan port is inconvenient to install, troublesome to install, time-consuming and inconvenient to replace;
secondly, the traditional silencer for the fan port cannot be disassembled and assembled, and is difficult to disassemble and assemble and difficult to maintain when the device fails;
third, the traditional silencer for the fan port cannot automatically remove dust, and the fan can generate a large amount of dust during working, so that the dust is difficult to remove.
Disclosure of Invention
The invention aims to provide a silencer convenient to mount for a fan port, and aims to solve the problems that the silencer for the fan port is inconvenient to mount, cannot be dismounted and cannot automatically remove dust in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a silencer of fan mouth with being convenient for installation, includes connecting piece, bottom plate, dust removal mechanism and amortization cotton, one side of connecting piece is provided with the screw thread piece, and one side of screw thread piece installs the rubber pad, the shell is installed to one side of screw thread piece, and middle part department on the shell lateral wall is provided with solid fixed ring, gu fixed ring's top and bottom all are provided with the fixed screw, the inner wall of shell is provided with the amortization cotton, the bottom plate is installed to one side of rubber pad, and one side of bottom plate is provided with first curb plate, the second curb plate has been installed to one side of first curb plate, one side of second curb plate is provided with the roof, the mount is installed to one side of bottom plate.
Preferably, the outer side wall of the thread block is uniformly provided with external threads, the inner side wall of the connecting piece is uniformly provided with internal threads matched with the external threads, and the thread block is in threaded connection with the connecting piece.
Preferably, a clamping block is installed on one side of the bottom plate, a clamping groove is formed in one side of the first side plate, and the bottom plate and the first side plate form a clamping structure.
Preferably, the inside of dust removal mechanism has set gradually servo motor, threaded rod, brush, dust removal board and amortization net, and the threaded rod is installed to one side of servo motor, and the lateral wall of threaded rod is provided with the dust removal board, and the brush is installed to the lateral wall of dust removal board.
Preferably, the inner side wall of the dust removing plate is provided with a silencing net, and the silencing net is symmetrically distributed on the vertical center line of the dust removing plate.
Preferably, one side of the top plate is provided with air outlets which are arranged in a honeycomb shape.
Compared with the prior art, the invention has the beneficial effects that: this silencer of fan mouth with being convenient for installation is rational in infrastructure, has following advantage:
(1) the threaded block is arranged on one side of the bottom plate, the threaded block and the connecting piece form threaded connection, the threaded connection is convenient to install, disassemble and replace, the clamping groove is formed in one side of the bottom plate, the clamping block is arranged on one side of the connecting piece, the clamping block and the clamping block form a clamping structure, the clamping structure enables connection to be more stable, meanwhile, the rubber pad is arranged on one side of the bottom plate, the rubber pad can prevent water from entering the fan, connection sealing performance is better, and therefore the purpose that the device is convenient to install is achieved;
(2) the outer side wall of the shell is provided with the fixing ring, the fixing rod is used for connecting the first side plate and the second side plate through the fixing screw, the bottom plate and the first side plate form a clamping structure, the top plate and the second side plate form a clamping structure, the shell can form a split structure through the structure, and the first side plate, the second side plate, the top plate and the bottom plate can be disassembled and assembled to facilitate maintenance, so that the purposes of facilitating disassembly and assembly and facilitating maintenance of the device are achieved;
(3) install servo motor through the inside wall at the mount, servo motor work drives the threaded rod rotatory, and threaded rod and dust removal board constitute threaded connection, and the threaded rod rotation can drive dust removal board horizontal migration, and the brush is installed to the lateral wall of dust removal board, can sweep the dust of device inner wall down when the brush removes to this reaches the automatic purpose of removing dust of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the dust removing structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In figure 1, a connecting piece; 2. a thread block; 3. a base plate; 4. a first side plate; 5. a dust removal mechanism; 501. a servo motor; 502. a threaded rod; 503. a brush; 504. a dust removal plate; 505. a sound deadening net; 6. a housing; 7. a top plate; 8. silencing cotton; 9. a second side plate; 10. fixing screws; 11. a fixing ring; 12. a fixed mount; 13. a rubber pad; 14. an air outlet; 15. a clamping block; 16. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a silencer of fan mouth with being convenient for installation, includes connecting piece 1, bottom plate 3, dust removal mechanism 5 and amortization cotton 8, its characterized in that: a thread block 2 is arranged on one side of the connecting piece 1, external threads are uniformly arranged on the outer side wall of the thread block 2, internal threads matched with the external threads are uniformly arranged on the inner side wall of the connecting piece 1, the thread block 2 and the connecting piece 1 are in threaded connection, and the threaded connection is convenient to install, disassemble and replace when in use;
a rubber pad 13 is installed on one side of the threaded block 2, a shell 6 is installed on one side of the threaded block 2, a fixing ring 11 is arranged in the middle of the outer side wall of the shell 6, fixing screws 10 are arranged at the top end and the bottom end of the fixing ring 11, silencing cotton 8 is arranged on the inner wall of the shell 6, a bottom plate 3 is installed on one side of the rubber pad 13, a clamping block 15 is installed on one side of the bottom plate 3, a clamping groove 16 is arranged on one side of the first side plate 4, and the bottom plate 3 and the first side plate;
a first side plate 4 is arranged on one side of the bottom plate 3, a second side plate 9 is arranged on one side of the first side plate 4, a top plate 7 is arranged on one side of the second side plate 9, air outlets 14 are arranged on one side of the top plate 7, and the air outlets 14 are arranged in a honeycomb shape;
a fixing frame 12 is installed on one side of the bottom plate 3, a dust removing mechanism 5 is arranged on one side of the fixing frame 12, a servo motor 501, a threaded rod 502, a brush 503, a dust removing plate 504 and a silencing net 505 are sequentially arranged in the dust removing mechanism 5, the threaded rod 502 is installed on one side of the servo motor 501, the type of the servo motor 501 can be MR-J2S-10A, the dust removing plate 504 is arranged on the outer side wall of the threaded rod 502, the brush 503 is installed on the outer side wall of the dust removing plate 504, the silencing net 505 is installed on the inner side wall of the dust removing plate 504, and the silencing nets 505 are symmetrically distributed about the vertical center;
during the use, servo motor 501 work drives threaded rod 502 rotatory, and threaded rod 502 and dust removal board 504 constitute threaded connection, and threaded rod 502 is rotatory can drive dust removal board 504 horizontal migration, and brush 503 is installed to the lateral wall of dust removal board 504, can sweep the dust of device inner wall down when brush 503 removes.
The working principle is as follows: when the fan is used, the noise generated by the fan is reduced by the silencing cotton 8 in the silencer, meanwhile, the silencing net 505 on the inner wall of the dust removing plate 504 can also reduce the noise, the honeycomb-shaped air outlet 14 can also reduce the noise blown by the air, the threaded block 2 is arranged on one side of the bottom plate 3, the threaded block 2 and the connecting piece 1 form threaded connection, the threaded connection is convenient to install, disassemble and replace, the clamping groove 16 is arranged on one side of the bottom plate 3, the clamping block 15 is arranged on one side of the connecting piece 1, the clamping structure enables the connection to be more stable, the rubber pad 13 is arranged on one side of the bottom plate 3, the rubber pad 13 can prevent water from entering the fan, the connection sealing performance is better, the fixing ring 11 is arranged on the outer side wall of the outer shell 6, the fixing rod connects the first side plate 4 and the second side plate 9 through the fixing screw 10, roof 7 and second curb plate 9 constitute the block structure, this kind of structure can let shell 6 constitute split type structure, let first curb plate 4, second curb plate 9, roof 7 and bottom plate 3 can the dismouting, convenient maintenance, install servo motor 501 at the inside wall of mount 12, servo motor 501 work drives threaded rod 502 rotatory, threaded rod 502 and dust removal board 504 constitute threaded connection, threaded rod 502 is rotatory can drive dust removal board 504 horizontal migration, brush 503 is installed to the lateral wall of dust removal board 504, can sweep the dust of device inner wall down when brush 503 removes.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. Fan port is with silencer of installation of being convenient for, including connecting piece (1), bottom plate (3), dust removal mechanism (5) and amortization cotton (8), its characterized in that: a thread block (2) is arranged on one side of the connecting piece (1), a rubber pad (13) is arranged on one side of the thread block (2), a shell (6) is arranged on one side of the thread block (2), a fixing ring (11) is arranged in the middle of the outer side wall of the shell (6), fixing screws (10) are arranged at the top end and the bottom end of the fixing ring (11), the inner wall of the shell (6) is provided with silencing cotton (8), one side of the rubber pad (13) is provided with a bottom plate (3), a first side plate (4) is arranged at one side of the bottom plate (3), a second side plate (9) is arranged at one side of the first side plate (4), one side of the second side plate (9) is provided with a top plate (7), one side of the bottom plate (3) is provided with a fixing frame (12), and one side of the fixing frame (12) is provided with a dust removal mechanism (5).
2. The blower port silencer of claim 1 for ease of installation, wherein: the outer side wall of the thread block (2) is evenly provided with external threads, the inner side wall of the connecting piece (1) is evenly provided with internal threads matched with the external threads, and the thread block (2) is in threaded connection with the connecting piece (1).
3. The blower port silencer of claim 1 for ease of installation, wherein: the dust removal mechanism is characterized in that a servo motor (501), a threaded rod (502), a brush (503), a dust removal plate (504) and a silencing net (505) are sequentially arranged inside the dust removal mechanism (5), the threaded rod (502) is installed on one side of the servo motor (501), the dust removal plate (504) is arranged on the outer side wall of the threaded rod (502), and the brush (503) is installed on the outer side wall of the dust removal plate (504).
4. The blower port silencer of claim 1 for ease of installation, wherein: and air outlets (14) are arranged on one side of the top plate (7), and the air outlets (14) are arranged in a honeycomb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148782.2A CN112824688A (en) | 2019-11-21 | 2019-11-21 | Silencer convenient to install and used for fan port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148782.2A CN112824688A (en) | 2019-11-21 | 2019-11-21 | Silencer convenient to install and used for fan port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112824688A true CN112824688A (en) | 2021-05-21 |
Family
ID=75907441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911148782.2A Pending CN112824688A (en) | 2019-11-21 | 2019-11-21 | Silencer convenient to install and used for fan port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112824688A (en) |
-
2019
- 2019-11-21 CN CN201911148782.2A patent/CN112824688A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210521 |
|
| WD01 | Invention patent application deemed withdrawn after publication |