CN217029430U - High-rotating-speed and high-air-pressure booster fan - Google Patents
High-rotating-speed and high-air-pressure booster fan Download PDFInfo
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- CN217029430U CN217029430U CN202122993898.5U CN202122993898U CN217029430U CN 217029430 U CN217029430 U CN 217029430U CN 202122993898 U CN202122993898 U CN 202122993898U CN 217029430 U CN217029430 U CN 217029430U
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Abstract
The utility model discloses a high-rotating-speed high-wind-pressure booster fan which comprises a base, wherein a fixed block is welded at the top end of the base, a fixed plate is welded at the top end of the fixed block, a fixed seat is arranged at the top end of the fixed plate, a booster fan body is arranged at the top of the fixed seat, a rubber pad is arranged between the fixed seat and the fixed plate, threaded rods are rotatably connected to two sides of the fixed block, pressing blocks are in threaded connection with the outer portions of the threaded rods, sliding grooves are formed in two sides of the fixed plate, and the pressing blocks penetrate through the sliding grooves. According to the utility model, the booster fan body can be protected through the shell, meanwhile, the sound insulation sponge can isolate noise generated when the booster fan body operates, when the booster fan body needs to be installed, the threaded rod is rotated to drive the pressing block to move, then, the pressing block can press and fix the fixing seat, and the rubber pad can greatly reduce the vibration of the booster fan body, so that the stability of the booster fan during operation is improved.
Description
Technical Field
The utility model relates to the technical field of booster fans, in particular to a high-rotating-speed high-air-pressure booster fan.
Background
The booster fan is also called a desulfurization fan, is used for reducing the smoke resistance of a smoke desulfurization device, introducing original smoke into a desulfurization system, stabilizing the pressure at the outlet of a boiler induced draft fan, and comprises a fan blade, a motor and other structures, and the booster fan adopting a brushless motor is called a brushless booster fan.
Because the booster fan of high rotational speed high wind pressure vibrations are great among the operation process, when needing to install booster fan, stability when needing to guarantee booster fan operation, current booster fan noise is great when the operation simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a high-rotating-speed high-wind-pressure booster fan.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high wind pressure booster fan of high rotational speed, includes the base, the top welding of base has the fixed block, and the top welding of fixed block has the fixed plate, and the top of fixed plate is equipped with the fixing base, and the top of fixing base is equipped with the booster fan body, the fixing base with be equipped with the rubber pad between the fixed plate, the both sides of fixed block are all rotated and are connected with the threaded rod, and the outside threaded connection of threaded rod has the briquetting, the spout has all been seted up to the both sides of fixed plate, the briquetting runs through the spout, the top of base is equipped with the shell, and the inner wall of shell is equipped with the sponge that gives sound insulation.
Furthermore, a plurality of rubber columns are bonded to the top of the rubber pad, a plurality of positioning grooves are formed in the bottom of the fixing seat, and the rubber columns are located inside the positioning grooves.
Furthermore, the threaded rod is inclined, and the pressing block is L-shaped.
Furthermore, a rotating block is welded at one end of the threaded rod.
Furthermore, one side of the pressing block is bonded with a rubber block.
Furthermore, a positioning plate is welded at the bottom of the fixing plate, a circular through hole is formed in one side of the positioning plate, and the threaded rod is rotatably connected with the positioning plate at the circular through hole.
Furthermore, the top welding of base has solid fixed ring, and solid fixed ring's inner wall bonds and has the rubber ring.
Furthermore, a plurality of draw-in grooves have all been seted up to the top both sides of fixing base, the bottom of block rubber bonds and has a plurality of rubber fixture blocks.
The beneficial effects of the utility model are as follows:
1. through the arrangement of the sound insulation sponge, the rubber pad, the pressing block and the threaded rod, the shell can protect the booster fan body, meanwhile, the sound insulation sponge can isolate noise generated when the booster fan body operates, when the booster fan body needs to be installed, the threaded rod is rotated, the threaded rod can drive the pressing block to move, then, the pressing block can press and fix the fixing seat, the rubber pad can greatly reduce vibration of the booster fan body, and therefore the stability of the booster fan during operation is improved;
2. the rubber columns are arranged, so that the fixed seat can be limited, the booster fan body is positioned when the booster fan is installed, and the booster fan is installed conveniently;
3. by arranging the inclined threaded rod, the inclined threaded rod can drive the pressing block to move obliquely when rotating, so that the fixing seat can be pressed while being clamped, the fixing seat is fixed on the fixing plate, and the stability of the booster fan body after being installed is improved;
4. by arranging the rubber block, the damping effect of the booster fan body can be further improved by the rubber block, so that the noise is reduced;
5. by arranging the positioning plate, the stability of the threaded rod can be improved, so that the pressing block can fix the booster fan body conveniently;
6. the fixing ring and the rubber ring are arranged, so that the shell can be conveniently fixed, and when the shell is installed, the shell only needs to be inserted into the rubber ring, so that the installation and the disassembly are convenient;
7. through setting up the rubber fixture block, when the briquetting carried out fixed mounting to the fixing base, inside the draw-in groove of fixing base can be gone into to the rubber fixture block to stability after further promotion fixing base installation, the booster fan's of being convenient for operation.
Drawings
Fig. 1 is a front structural sectional view of a high-speed high-wind pressure booster fan according to embodiment 1;
fig. 2 is a schematic cross-sectional structural view of a high-speed high-wind pressure booster fan in embodiment 1;
fig. 3 is a schematic cross-sectional structural view of a high-speed high-wind pressure booster fan in embodiment 2.
In the figure: 1 base, 2 fixed blocks, 3 fixed plates, 4 rubber pads, 5 rubber columns, 6 fixing seats, 7 booster fan bodies, 8 threaded rods, 9 pressing blocks, 10 sliding chutes, 11 rotating blocks, 12 fixing rings, 13 shells, 14 sound insulation sponges, 15 rubber blocks, 16 rubber rings, 17 positioning plates and 18 rubber clamping blocks.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a high-speed and high-wind-pressure booster fan comprises a base 1, a fixed block 2 is welded on the top end of the base 1, a fixed plate 3 is welded on the top end of the fixed block 2, a fixed seat 6 is arranged on the top end of the fixed plate 3, a booster fan body 7 is arranged on the top end of the fixed seat 6, a rubber pad 4 is arranged between the fixed seat 6 and the fixed plate 3, threaded rods 8 are rotatably connected on both sides of the fixed block 2, a pressing block 9 is connected on the outer threads of each threaded rod 8, sliding grooves 10 are formed in both sides of the fixed plate 3, the pressing block 9 penetrates through the sliding grooves 10, a shell 13 is arranged on the top end of the base 1, a sound-insulating sponge 14 is arranged on the inner wall of the shell 13, the booster fan body 7 can be protected by the shell 13, meanwhile, the sound-insulating sponge 14 can isolate noise generated when the booster fan body 7 operates, when the booster fan body 7 is required to be installed, the fixed seat 6 of the booster fan body 7 is placed on the fixed plate 3, through rotating threaded rod 8 afterwards, can make threaded rod 8 drive briquetting 9 remove, briquetting 9 can press fixing base 6 afterwards fixedly to fix booster fan body 7 on fixed plate 3, because rubber pad 4 is in between fixed plate 3 and the fixing base 6, the vibrations of reduction booster fan body 7 that can be very big, thereby promote the stability of booster fan when moving.
Wherein, the top of rubber pad 4 bonds and has had a plurality of rubber post 5, and a plurality of positioning groove has been seted up to the bottom of fixing base 6, and rubber post 5 is located positioning groove's inside, can carry on spacingly through rubber post 5 to fixing base 6 to when being convenient for install, fix a position booster fan body 7, the installation of booster fan 7 of being convenient for.
Wherein, threaded rod 8 is the slope form, and briquetting 9 is L shape, and threaded rod 8 that is the slope form can drive briquetting 9 inclined movement when rotating to when carrying out the centre gripping to fixing base 6, can press fixing base 6, fix fixing base 6 on fixed plate 3, promote the stability after the installation of booster fan body 7.
Wherein, the one end welding of threaded rod 8 has turning block 11, is convenient for rotate threaded rod 8 through turning block 11.
Wherein, the rubber block 15 that has bonded in one side of briquetting 9, the shock attenuation effect of promotion booster fan body 7 that can be further through rubber block 15 to the production of noise abatement.
Wherein, the bottom welding of fixed plate 3 has locating plate 17, and circular through-hole has been seted up to one side of locating plate 17, and threaded rod 8 rotates with locating plate 17 in circular through-hole department and is connected, can promote the steadiness of threaded rod 8 through locating plate 17 to be convenient for briquetting 9 fixes booster fan body 7.
Wherein, the welding of base 1's top has solid fixed ring 12, and the inner wall of solid fixed ring 12 bonds and has rubber ring 16, is convenient for fix shell 13 through solid fixed ring 12 and rubber ring 16, when installing shell 13, only need with shell 13 insert the inside of rubber ring 16 can, the installation is dismantled conveniently.
The working principle is as follows: the booster fan body 7 can be protected through the shell 13, meanwhile, the sound insulation sponge 14 can isolate noise generated when the booster fan body 7 operates, when the booster fan body 7 needs to be installed, the fixing seat 6 of the booster fan body 7 is placed on the fixing plate 3, then the threaded rod 8 is rotated, the threaded rod 8 can drive the pressing block 9 to move, then the pressing block 9 can press and fix the fixing seat 6, so that the booster fan body 7 is fixed on the fixing plate 3, and the rubber pad 4 is positioned between the fixing plate 3 and the fixing seat 6, so that the vibration of the booster fan body 7 can be greatly reduced, and the stability of the booster fan during operation is improved;
the fixed seat 6 can be limited through the rubber column 5, so that the booster fan body 7 is positioned when the booster fan is installed, and the booster fan 7 is installed conveniently;
when the inclined threaded rod 8 rotates, the pressing block 9 can be driven to move obliquely, so that the fixing seat 6 can be pressed while the fixing seat 6 is clamped, the fixing seat 6 is fixed on the fixing plate 3, and the stability of the booster fan body 7 after installation is improved;
the damping effect of the booster fan body 7 can be further improved through the rubber block 15, so that the noise is reduced;
the positioning plate 17 can improve the stability of the threaded rod 8, so that the pressing block 9 can fix the booster fan body 7 conveniently;
be convenient for fix shell 13 through solid fixed ring 12 and rubber ring 16, when installing shell 13, only need with shell 13 insert the inside of rubber ring 16 can, the installation is dismantled conveniently.
Example 2
Referring to fig. 3, a high wind pressure booster fan of high rotational speed, this embodiment compares in embodiment 1, and in order to increase the practicality of device, a plurality of draw-in grooves have all been seted up to the top both sides of fixing base 6, and the bottom of block rubber 15 bonds and has a plurality of rubber fixture blocks 18, and when briquetting 9 carried out fixed mounting to fixing base 6, inside rubber fixture block 18 can block the draw-in groove of fixing base 6 into to stability after further promotion fixing base 6 installed, the operation of the booster fan of being convenient for.
The working principle is as follows: the booster fan body 7 can be protected through the shell 13, meanwhile, the sound insulation sponge 14 can isolate noise generated when the booster fan body 7 operates, when the booster fan body 7 needs to be installed, the fixing seat 6 of the booster fan body 7 is placed on the fixing plate 3, then, the threaded rod 8 is rotated, the threaded rod 8 can drive the pressing block 9 to move, then, the pressing block 9 can press and fix the fixing seat 6, and therefore the booster fan body 7 is fixed on the fixing plate 3, and the rubber pad 4 is located between the fixing plate 3 and the fixing seat 6, so that the vibration of the booster fan body 7 can be greatly reduced, and the stability of the booster fan during operation is improved;
the fixed seat 6 can be limited through the rubber column 5, so that the booster fan body 7 is positioned when the booster fan is installed, and the booster fan 7 is installed conveniently;
when the inclined threaded rod 8 rotates, the pressing block 9 can be driven to move obliquely, so that the fixing seat 6 can be pressed while the fixing seat 6 is clamped, the fixing seat 6 is fixed on the fixing plate 3, and the stability of the booster fan body 7 after installation is improved;
the damping effect of the booster fan body 7 can be further improved through the rubber block 15, so that the noise is reduced;
the stability of the threaded rod 8 can be improved through the positioning plate 17, so that the pressing block 9 can fix the booster fan body 7 conveniently;
the shell 13 is conveniently fixed through the fixing ring 12 and the rubber ring 16, when the shell 13 is installed, the shell 13 only needs to be inserted into the rubber ring 16, and the installation and the disassembly are convenient;
when briquetting 9 carries out fixed mounting to fixing base 6, inside the draw-in groove of fixing base 6 can be gone into to rubber fixture block 18 to stability after 6 installations of further promotion fixing base, the booster fan's of being convenient for operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a high wind pressure booster fan of high rotational speed, includes base (1), its characterized in that, top fixedly connected with fixed block (2) of base (1), top fixedly connected with fixed plate (3) of fixed block (2), the top of fixed plate (3) is equipped with fixing base (6), and the top of fixing base (6) is equipped with booster fan body (7), fixing base (6) with be equipped with rubber pad (4) between fixed plate (3), the both sides of fixed block (2) are all rotated and are connected with threaded rod (8), and the outside threaded connection of threaded rod (8) has briquetting (9), spout (10) have all been seted up to the both sides of fixed plate (3), spout (10) are run through in briquetting (9), the top of base (1) is equipped with shell (13), and the inner wall of shell (13) is equipped with sound insulation sponge (14).
2. The high-speed high-wind pressure booster fan according to claim 1, wherein a plurality of rubber posts (5) are bonded to the top of the rubber pad (4), a plurality of positioning grooves are formed in the bottom of the fixing seat (6), and the rubber posts (5) are located inside the positioning grooves.
3. The supercharging blower with high rotational speed and high wind pressure according to claim 1, wherein the threaded rod (8) is inclined, and the pressing block (9) is L-shaped.
4. The supercharging blower with high rotation speed and high wind pressure according to claim 1, wherein a turning block (11) is fixedly connected to one end of the threaded rod (8).
5. The supercharging blower with high rotation speed and high wind pressure according to claim 1, wherein a rubber block (15) is bonded to one side of the pressing block (9).
6. The high-speed high-wind-pressure booster fan is characterized in that a positioning plate (17) is fixedly connected to the bottom of the fixing plate (3), a circular through hole is formed in one side of the positioning plate (17), and the threaded rod (8) is rotatably connected with the positioning plate (17) at the circular through hole.
7. The high-speed high-wind-pressure booster fan according to claim 1, wherein a fixing ring (12) is fixedly connected to the top of the base (1), and a rubber ring (16) is bonded to the inner wall of the fixing ring (12).
8. The supercharging blower with high rotation speed and high wind pressure according to claim 5, wherein a plurality of slots are formed on both sides of the top end of the fixed seat (6), and a plurality of rubber blocks (18) are bonded to the bottom of the rubber block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122993898.5U CN217029430U (en) | 2021-12-01 | 2021-12-01 | High-rotating-speed and high-air-pressure booster fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122993898.5U CN217029430U (en) | 2021-12-01 | 2021-12-01 | High-rotating-speed and high-air-pressure booster fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217029430U true CN217029430U (en) | 2022-07-22 |
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ID=82441593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122993898.5U Active CN217029430U (en) | 2021-12-01 | 2021-12-01 | High-rotating-speed and high-air-pressure booster fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217029430U (en) |
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2021
- 2021-12-01 CN CN202122993898.5U patent/CN217029430U/en active Active
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