CN217354742U - Roots blower with noise reduction shell - Google Patents
Roots blower with noise reduction shell Download PDFInfo
- Publication number
- CN217354742U CN217354742U CN202221301689.8U CN202221301689U CN217354742U CN 217354742 U CN217354742 U CN 217354742U CN 202221301689 U CN202221301689 U CN 202221301689U CN 217354742 U CN217354742 U CN 217354742U
- Authority
- CN
- China
- Prior art keywords
- roots blower
- motor
- shell
- noise
- mount
- 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
- 230000035939 shock Effects 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 34
- 239000000428 dust Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007669 thermal treatment Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a roots blower that shell can fall and make an uproar, including base and motor, the left and right sides of base is provided with the damper who is used for reducing roots blower vibrations, and damper includes mounting panel, mount and bumper shock absorber, two the mount is installed to the lower extreme of mounting panel, and the lower extreme of mount is provided with the bumper shock absorber, the motor is located the upper end surface left side of base, the externally mounted of motor has first protecting crust, and the internal surface of first protecting crust is provided with the subassembly of making an uproar of falling that is used for reducing the motor and produces the noise. The roots blower that this shell can be fallen and make an uproar adopts damping component's setting can slow down the sense of vibration that roots blower produced at the during operation, is convenient for reduce its noise that produces at the during operation under the effect of falling the subassembly of making an uproar simultaneously to build the operational environment of a preferred, the protecting crust can be assisted in radiator fan and ventilation shutter's installation and carry out the thermal treatment to the motor, and radiator fan's installation can carry out the thermal treatment to the motor.
Description
Technical Field
The utility model relates to a roots blower technical field specifically is a roots blower that shell can fall and make an uproar.
Background
Roots blowers, also known as roots blowers, are volumetric rotary blowers and rotary compressors that compress and deliver gas using relative movement of two or three lobed rotors within a cylinder. The blower is simple in structure and convenient to manufacture, is suitable for gas conveying and pressurization in low-pressure occasions, and can also be used as a vacuum pump, and the Roots blower supplies power to a rotor in the blower through a motor during working.
The roots blower in the market has the problem of poor damping performance, and for this reason, we propose a roots blower that the shell can make an uproar falls.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roots blower that shell can make an uproar to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roots blower that shell can make an uproar falls, includes base and motor, the left and right sides of base is provided with the damper assembly who is used for reducing roots blower vibrations, and damper assembly includes mounting panel, mount and bumper shock absorber, two the mount is installed to the lower extreme of mounting panel, and the lower extreme of mount is provided with the bumper shock absorber, the motor is located the upper end surface left side of base, the externally mounted of motor has first protecting crust, and the internal surface of first protecting crust is provided with the subassembly of making an uproar falls that is used for reducing the motor and produces the noise.
Further, the subassembly of making an uproar falls includes the deadening felt and inhales the sound sponge, the internal surface of deadening felt is provided with inhales the sound sponge.
Furthermore, a fan is arranged on the right side of the surface of the upper end of the base, and a first fixing plate is installed at the lower end of the first protection shell.
Furthermore, a through cylinder is arranged on the surface of the front end of the first protective shell, a second protective shell is installed on the right side of the first protective shell, and a heat radiation fan is arranged on the top end of the second protective shell.
Furthermore, the outer surface of the second protective shell is provided with a ventilation shutter, the inner side surface of the ventilation shutter is provided with a dust screen, and magnetic sheets are arranged at the front end and the rear end of the dust screen.
Furthermore, a second fixing plate is arranged at the lower end of the second protective shell, and a first mounting hole is formed in the surface of the second fixing plate.
Furthermore, a third fixing plate is arranged at the top end of the outer surface of the second protective shell, and a second mounting hole is formed in the surface of the third fixing plate.
The utility model provides a roots blower that shell can fall and make an uproar possesses following beneficial effect: this roots blower that shell can be fallen and make an uproar, the setting that adopts damper assembly can slow down roots blower is the sense of vibration that produces at the during operation, be convenient for reduce its noise that produces at the during operation under the effect of falling the subassembly of making an uproar simultaneously to build the operational environment of a preferred, radiator fan and ventilation shutter's installation can assist the protecting crust to carry out the heat dissipation processing to the motor, reducible external particulate matter adhesion is on the motor surface under the effect of dust screen simultaneously, thereby influence it and dispel the heat.
1. The utility model discloses an adopt damper that damping assembly's the bumper shock absorber that sets up under the accessible mount to slow down the roots blower and feel at the work production to increase roots blower holistic stability, when discovering the bumper shock absorber unusual, also accessible rotate the bolt on the mounting panel and change its dismantlement, thereby guarantee the shock absorber and to the damping performance of device, the simple to operate of first protecting crust and second protecting crust protects the motor, prevent to take place the phenomenon of damage because of external factors's influence.
2. The utility model discloses a subassembly of making an uproar falls sets up the effect of accessible deadening felt and sound absorption sponge, carry out the noise that the during operation produced to it at the motor and absorb and block, can reduce the noise that its produced like this, thereby build the operational environment of a preferred, radiator fan's installation can assist the protecting crust to carry out the heat dissipation treatment to the motor, thereby make the inside air flow of protecting crust get up, the heat that the motor during operation produced like this alright distribute away it from ventilation shutter through the flow of air, prevent to influence the life of motor under the high temperature environment.
3. The utility model discloses a dust screen's setting can avoid the dust to get into the protecting crust from ventilation shutter inside to influence the radiating effect of motor, the simple to operate through the magnetic sheet simultaneously dismantles the dust screen and washs, keeps its cleanliness, thereby guarantees the radiating effect of protecting crust, and the simple to operate of first fixed plate, second fixed plate and third fixed plate is installed and is fixed the protecting crust, also can in time maintain it when taking place unusually in the protecting crust.
Drawings
FIG. 1 is a schematic view of the overall structure of a noise-reduced Roots blower of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective casing of the noise-reduced Roots blower of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the protective casing of the roots blower with a noise-reducing casing according to the present invention.
In the figure, 1, a base; 2. a shock absorbing assembly; 201. mounting a plate; 202. a fixed mount; 203. a shock absorber; 3. a motor; 4. a first protective shell; 5. a fan; 6. a first fixing plate; 7. passing through the cylinder; 8. a noise reduction assembly; 801. a sound-deadening felt; 802. sound-absorbing sponge; 9. a second protective shell; 10. a heat radiation fan; 11. a ventilation louver; 12. a dust screen; 13. a magnetic sheet; 14. a second fixing plate; 15. a first mounting hole; 16. A third fixing plate; 17. and a second mounting hole.
Detailed Description
As shown in figure 1, the Roots blower with the noise reduction shell comprises a base 1 and a motor 3, wherein the left side and the right side of the base 1 are provided with damping components 2 for reducing the vibration of the Roots blower, the damping components 2 comprise mounting plates 201, fixing frames 202 and shock absorbers 203, the fixing frames 202 are mounted at the lower ends of the two mounting plates 201, the shock absorbers 203 are arranged at the lower ends of the fixing frames 202, the shock absorbers 203 under the fixing frames 202 can be used for reducing the vibration sense of the Roots blower during working, so that the overall stability of the Roots blower is improved, when the shock absorbers 203 are found to be abnormal, the shock absorbers can be disassembled and replaced by rotating bolts on the mounting plates 201, so that the shock absorbers 203 can ensure the shock absorption performance of the device, the motor 3 is positioned at the left side of the upper end surface of the base 1, a first protective shell 4 is mounted outside the motor 3, and the noise reduction component 8 for reducing the noise generated by the motor 3 is arranged on the inner surface of the first protective shell 4, the noise reduction assembly 8 comprises a sound insulation felt 801 and a sound absorption sponge 802, the sound absorption sponge 802 is arranged on the inner surface of the sound insulation felt 801, the noise reduction assembly 8 can be arranged under the action of the sound insulation felt 801 and the sound absorption sponge 802, the noise generated by the motor 3 is absorbed and blocked when the motor works, the noise generated by the motor can be reduced, and therefore a better working environment is created, the fan 5 is arranged on the right side of the upper end surface of the base 1, and the first fixing plate 6 is arranged at the lower end of the first protective shell 4.
As shown in fig. 2-3, the front end surface of the first protective shell 4 is provided with a through cylinder 7, the right side of the first protective shell 4 is provided with a second protective shell 9, the first protective shell 4 and the second protective shell 9 are convenient to install to protect the motor 3, so as to prevent the motor 3 from being damaged due to the influence of external factors, the top end inside the second protective shell 9 is provided with a heat dissipation fan 10, the outer surface of the second protective shell 9 is provided with a ventilation shutter 11, the heat dissipation fan 10 is installed to assist the protective shell in performing heat dissipation treatment on the motor 3, so that the air inside the protective shell flows, so that the heat generated when the motor 3 works can be dissipated from the ventilation shutter 11 through the flow of the air, the service life of the motor 3 is prevented from being influenced under a high temperature environment, the inner side surface of the ventilation shutter 11 is provided with a dust screen 12, the dust screen 12 is arranged to prevent dust from entering the interior of the protective shell from the ventilation shutter 11, thereby influence the radiating effect of motor 3, the simple to operate through magnetic sheet 13 is dismantled cleaning dust screen 12 simultaneously, keep its cleanliness, thereby guarantee the radiating effect of protecting crust, both ends are provided with magnetic sheet 13 around dust screen 12, the lower extreme of second protecting crust 9 is provided with second fixed plate 14, and first mounting hole 15 has been seted up on the surface of second fixed plate 14, the surface top of second protecting crust 9 is provided with third fixed plate 16, and second mounting hole 17 has been seted up on the surface of third fixed plate 16, first fixed plate 6, the simple to operate of second fixed plate 14 and third fixed plate 16 is installed and is fixed the protecting crust, also can in time maintain it when taking place unusually in the protecting crust.
To sum up, when the noise-reducing Roots blower is used, firstly, according to the structure shown in FIGS. 1-3, the shock absorber 203 is fixed on the fixing frame 202 through the bolts, then the mounting plate 201 with the fixing frame 202 is fixed on the left and right sides of the base 1 through the bolts, according to the prior art, when the Roots blower works, certain vibration is generated, then the shock absorber 203 (model is ALJ-01) can slow down the vibration generated by the Roots blower, so as to keep the stability of the base 1, after the fixing is completed, the first protective shell 4 is arranged on the left side of the motor 3 (model is YE2) through the first fixing plate 6 and the bolts, then the second fixing plate 14 is fixed on the right side of the motor 3 through the second fixing plate 14 and the bolts, after the fixing is completed, the two protective shells are fixed together through the third fixing plate 16 and the bolts, and the mounting mode is also convenient for disassembling during maintenance, then the motor 3 can be started, the fan 5 can be driven by the motor 3 to operate, so that the Roots blower can work, the motor 3 can generate large noise in the working process, at the moment, under the action of the sound-proof felt 801 and the sound-absorbing sponge 802 in the protective shell, the noise generated by the sound-proof felt and the sound-absorbing sponge can be absorbed and blocked by the material of the sound-proof felt and the sound-absorbing sponge due to the particularity of the materials, so that the noise generated by the motor 3 is reduced, the motor 3 can generate certain heat after working for a long time, the heat dissipation fan 10 in the protective shell can dissipate the heat to enable the air in the protective shell to flow, so that the heat in the protective shell can be dissipated from the ventilation louver 11 through the flow of the air, the heat dissipation effect of the protective shell is ensured, when the dust on the magnetic sheet 12 is too much, the protective shell can be dismantled, and cleaned by dismantling the dust sheet 12 with the magnetic sheet 13, after cleaning, the dust screen 12 can be fixed again due to the adsorption force of the magnetic sheet 13, the structure is simple, and the operation is convenient for a user.
Claims (7)
1. The utility model provides a but roots blower of shell noise reduction, includes base (1) and motor (3), its characterized in that, the left and right sides of base (1) is provided with damping component (2) that are used for reducing roots blower vibrations, and damping component (2) include mounting panel (201), mount (202) and bumper shock absorber (203), two mount (202) are installed to the lower extreme of mounting panel (201), and the lower extreme of mount (202) is provided with bumper shock absorber (203), motor (3) are located the upper end surface left side of base (1), the externally mounted of motor (3) has first protecting crust (4), and the internal surface of first protecting crust (4) is provided with the noise reduction subassembly (8) that are used for reducing motor (3) noise production.
2. A housing de-noised roots blower according to claim 1 in which the de-noising assembly (8) comprises an acoustic felt (801) and a sound absorbing sponge (802), the inner surface of the acoustic felt (801) being provided with a sound absorbing sponge (802).
3. A noise-reduced roots blower as claimed in claim 1, wherein the blower (5) is provided at the right side of the upper end surface of the base (1), and the first fixing plate (6) is installed at the lower end of the first shield shell (4).
4. A noise-reduced roots blower as claimed in claim 1, wherein the front end surface of the first shield shell (4) is provided with a through cylinder (7), the right side of the first shield shell (4) is provided with a second shield shell (9), and the inner top end of the second shield shell (9) is provided with a heat radiation fan (10).
5. A Roots blower with noise reduction shell as in claim 4, wherein the second shielding shell (9) is provided with ventilation shutters (11) on the outer surface, dust screens (12) are mounted on the inner side surfaces of the ventilation shutters (11), and magnetic sheets (13) are arranged at the front and rear ends of the dust screens (12).
6. A noise-reduced Roots blower according to claim 4, wherein the second protective shell (9) is provided at a lower end thereof with a second fixing plate (14), and a first mounting hole (15) is formed in a surface of the second fixing plate (14).
7. The Roots blower with the noise reduction function as claimed in claim 4, wherein a third fixing plate (16) is arranged at the top end of the outer surface of the second protective shell (9), and a second mounting hole (17) is formed in the surface of the third fixing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221301689.8U CN217354742U (en) | 2022-05-27 | 2022-05-27 | Roots blower with noise reduction shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221301689.8U CN217354742U (en) | 2022-05-27 | 2022-05-27 | Roots blower with noise reduction shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217354742U true CN217354742U (en) | 2022-09-02 |
Family
ID=83015725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221301689.8U Active CN217354742U (en) | 2022-05-27 | 2022-05-27 | Roots blower with noise reduction shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217354742U (en) |
-
2022
- 2022-05-27 CN CN202221301689.8U patent/CN217354742U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214698425U (en) | Centrifugal fan for civil air defense engineering | |
| CN211530913U (en) | Device of making an uproar falls in operation of motor | |
| CN211370770U (en) | Intelligent low-noise axial flow fan | |
| CN217354742U (en) | Roots blower with noise reduction shell | |
| CN211701676U (en) | Fan cover device of permanent magnet direct current motor | |
| CN211500427U (en) | Noise-reduction rainproof ventilation shutter | |
| CN214837132U (en) | Sound insulation and absorption cover for Roots blower | |
| CN214617047U (en) | Low-noise translational rotary compressor | |
| CN212744254U (en) | Protection device for air compressor machine | |
| CN112796975A (en) | Air compressor of high efficiency amortization | |
| CN110700742A (en) | Noise-reduction rainproof ventilation shutter | |
| CN218563947U (en) | Low noise fan of making an uproar falls | |
| CN213461282U (en) | Noise-reduction motor rotor | |
| CN214304249U (en) | Air compressor for large air conditioner | |
| CN213270384U (en) | Energy-conserving silence hypsokinesis type fan | |
| CN219492691U (en) | Low-noise axial flow fan capable of preventing rainwater erosion | |
| CN212012328U (en) | Electromechanical integrated motor protector | |
| CN215186298U (en) | Motor shock absorber for electric tricycle | |
| CN213574514U (en) | Self-circulation type vacuum unit for PU leather production | |
| CN217503087U (en) | Noise reduction structure and air compressor with same | |
| CN210686069U (en) | Protective device of steam turbine | |
| CN219843674U (en) | Explosion-proof heat dissipation camera | |
| CN215805294U (en) | Horizontal spiral fan | |
| CN219344978U (en) | Roots blower's mechanism that gives sound insulation convenient to maintain | |
| CN217355488U (en) | Noise-reduction heat-dissipation dustproof speed reducer box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240831 Address after: 442000 Group 2, Hualishu Village, Liuliping Town, Danjiangkou City, Shiyan City, Hubei Province Patentee after: Hubei Shenghuo Technology Development Co.,Ltd. Country or region after: China Address before: Nianqiao Village, Gongdao Town, Hanjiang District, Yangzhou City, Jiangsu Province 225000 Patentee before: Yangzhou Rongli Machinery Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |