CN209212593U - A kind of dust-proof air blower - Google Patents
A kind of dust-proof air blower Download PDFInfo
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- CN209212593U CN209212593U CN201821726207.7U CN201821726207U CN209212593U CN 209212593 U CN209212593 U CN 209212593U CN 201821726207 U CN201821726207 U CN 201821726207U CN 209212593 U CN209212593 U CN 209212593U
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- blower
- air
- motor
- air blower
- blower casing
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Abstract
The utility model discloses a kind of dust-proof air blowers, including pedestal, motor and blower casing, the motor and blower casing are respectively positioned on above pedestal, and motor is located at blower casing side, air inlet cylinder is fixedly connected at the upper side of the blower casing, the air inlet cylinder is internally provided with active carbon filter screen and efficient filter, and active carbon filter screen is located at efficient filter side, the blower casing other side offers air outlet, the air outlet is internally provided with ventilative net, is equipped with flabellum inside the blower casing.This practical new construction is simple, grieshoch can be effectively prevented to enter inside air blower, guaranteeing to prevent dust from entering with extraneous air circulation, it ensures the performance of air blower, while extraneous impact force can be effectively prevented, air blower is damaged, promote the service life of air blower, reduce the noise that air blower generates at work, it is simple and convenient, it is time saving and energy saving, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of air blower, in particular to a kind of dust-proof air blower.
Background technique
Air blower is mainly made of following six part: motor, air filter, air blower ontology, air chamber, pedestal are (simultaneous
Fuel tank), oil dripping mouth, air blower operates by the rotor eccentricity of cylinder interior biasing, and becomes the volume between the blade in rotor slot
Change draws air into, compresses, spuing.Lubrication is sent to oil dripping mouth automatically using the pressure difference of air blower in operation, instills vapour
To reduce friction and noise in cylinder, while cylinder charge can be kept not flow back, such air blower is also known as slide sheet type air blower.
In actual use, air blower can be invaded existing air blower by a large amount of dusts in air, cause machine
Not working, serious wear between inner body, greatly reduces the service life of air blower, and in addition existing air blower is anti-
Shake ability is not obvious enough, and noise is serious, after long-time service, may result in connection bolt looseness, causes unnecessary trouble.For
This, it is proposed that a kind of dust-proof air blower.
Utility model content
The main purpose of the utility model is to provide a kind of dust-proof air blowers, and grieshoch can be effectively prevented and enter air blast
Inside machine, is guaranteeing to prevent dust from entering with extraneous air circulation, ensureing the performance of air blower, while can be effectively prevented outer
The impact force on boundary damages air blower, promotes the service life of air blower, reduces the noise that air blower generates at work,
The problems in background technique can effectively be solved.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of dust-proof air blower, including pedestal, motor and blower casing, the motor and blower casing are respectively positioned on bottom
Seat top, and motor is located at blower casing side, is fixedly connected with air inlet cylinder, the air inlet at the upper side of the blower casing
Cylinder is internally provided with active carbon filter screen and efficient filter, and active carbon filter screen is located at efficient filter side, the blower casing
The other side offers air outlet, and the air outlet is internally provided with ventilative net, is equipped with flabellum inside the blower casing.
Further, it is provided with shield above the pedestal, the shield inner wall surface is fixedly connected with Silencing clip
Layer, the noise reduction interlayer inside is filled with porous sound absorbing material and sound-proof material, and porous sound absorbing material is located at sound-proof material side.
Further, it is connected by buffer unit between the motor and blower casing and pedestal, the buffering dress
It sets including buffer stopper, damping plate spring and shock structure, the damping plate spring is between buffer stopper and shock structure, outside the shock structure
Wall surface linking has damping spring.
Further, the shield side offers radiator window, and radiator window is located at motor side.
Further, it is connected between the motor and blower casing by shaft coupling.
Compared with prior art, the utility model has the following beneficial effects:
1, this kind of a kind of dust-proof air blower leads to when in use by being provided with air inlet cylinder above outside blower casing
It crosses and is internally provided with active carbon filter screen and efficient filter using in air inlet cylinder, can use active carbon filter screen and efficient filter can be first
Step intercepts the dust impurity in air, prevents grieshoch from entering inside blower casing, while by being arranged inside air outlet
There is ventilative net grieshoch can be further prevented to enter inside air blower, guarantee to prevent with extraneous air circulation dust into
Enter, ensures the performance of air blower.
2, by the shield being arranged above pedestal, by the way that the entrance of grieshoch can be further prevented using shield,
Air blower is damaged by the way that extraneous impact force can be effectively prevented using shield simultaneously, promote air blower uses the longevity
Life, while the noise reduction interlayer by being arranged inside shield, by the porous sound absorbing material that is arranged inside noise reduction interlayer and
Sound-proof material can be effectively reduced the noise that air blower and motor generate at work, promote the anti-acoustic capability of air blower.
3, by being connected by buffer unit between motor and blower casing and pedestal, by utilizing buffer unit
It is made of buffer stopper, damping plate spring and shock structure, while making damping plate spring between buffer stopper and shock structure, and subtracted
The linking of shake column outer wall surface has damping spring, and the shake of air blower at work can be effectively reduced when air blower is worked
It is dynamic, increase the stability of air blower work, it is therefore prevented that air blower generates shaking, further decreases noise.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of dust-proof air blower of the utility model.
Fig. 2 is a kind of buffer unit structure schematic diagram of dust-proof air blower of the utility model.
Fig. 3 is a kind of Silencing clip schematic diagram of a layer structure of dust-proof air blower of the utility model
In figure: 1, pedestal；2, motor；3, blower casing；4, cylinder is entered the wind；5, active carbon filter screen；6, efficient filter；7, go out
Air port；8, ventilative net；9, flabellum；10, shield；11, noise reduction interlayer；12, porous sound absorbing material；13, sound-proof material；14, it buffers
Device；15, buffer stopper；16, damping plate spring；17, shock structure；18, damping spring；19, radiator window.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of dust-proof air blower, including pedestal 1, motor 2 and blower casing 3, the motor 2 and drum
Blower Housing 3 is respectively positioned on 1 top of pedestal, and motor 2 is located at 3 side of blower casing, consolidates at the upper side of the blower casing 3
Fixed connection air inlet cylinder 4, the air inlet cylinder 4 is internally provided with active carbon filter screen 5 and efficient filter 6, and active carbon filter screen 5 is located at height
6 side of strainer is imitated, 3 other side of blower casing offers air outlet 7, and the air outlet 7 is internally provided with ventilative net 8,
Flabellum 9 is installed inside the blower casing 3.
As shown in Figure 1, passing through the air inlet cylinder 4 of setting, active carbon filter screen 5, efficient filter 6,7 and of air outlet in the present embodiment
Ventilative net 8 can be effectively prevented grieshoch and enter inside air blower, is guaranteeing to prevent dust from entering with extraneous air circulation, protect
Hinder the performance of air blower.
Wherein, shield 10 is provided with above the pedestal 1,10 inner wall surface of shield is fixedly connected with Silencing clip
Layer 11, is filled with porous sound absorbing material 12 and sound-proof material 13 inside the noise reduction interlayer 11, and porous sound absorbing material 12 be located at every
13 side of sound cotton.
It is effectively anti-as shown in figure 3, the entrance of grieshoch can be further prevented by the shield 10 of setting in the present embodiment
Only extraneous impact force damages air blower, promotes the service life of air blower, while by inside noise reduction interlayer 11
The porous sound absorbing material 12 and sound-proof material 13 of filling, can be effectively reduced blower casing 3 and what motor 2 generated at work makes an uproar
Sound.
Wherein, it is connected by buffer unit 14 between the motor 2 and blower casing 3 and pedestal 1, the buffering dress
Setting 14 includes buffer stopper 15, damping plate spring 16 and shock structure 17, the damping plate spring 16 be located at buffer stopper 15 and shock structure 17 it
Between, 17 outer wall surface of the shock structure linking has damping spring 18.
As shown in Fig. 2, the buffer unit 14 for passing through setting includes buffer stopper 15, damping plate spring 16 and damping in the present embodiment
The vibration of air blower at work can be effectively reduced in column 17 when air blower is worked, and increase air blower work
Stability, it is therefore prevented that air blower generate shaking.
Wherein, 10 side of shield offers radiator window 19, and radiator window 19 is located at 2 side of motor.
As shown in Figure 1, it can be effectively by motor by offering radiator window 19 in 10 side of shield in the present embodiment
The heat generated at work distributes.
Wherein, it is connected between the motor 2 and blower casing 3 by shaft coupling.
As shown in Figure 1, can be convenient by being connected between motor 2 and blower casing 3 by shaft coupling in the present embodiment
The work of air blower promotes working efficiency.
It should be noted that the utility model is a kind of dust-proof air blower, pedestal 1, motor 2, blower casing 3, air inlet
Cylinder 4, active carbon filter screen 5, efficient filter 6, air outlet 7, ventilative net 8, flabellum 9, shield 10, noise reduction interlayer 11, porous sound absorbing
Material 12, sound-proof material 13, buffer unit 14, buffer stopper 15, damping plate spring 16, shock structure 17, damping spring 18, radiator window 19,
Component is universal standard part or component as known to those skilled in the art, and structure and principle are all that this technology personnel can lead to
It crosses technical manual to learn or know by routine experiment method, by using fixed above 3 outside of blower casing when work
It is connected with air inlet cylinder 4, by being equipped with active carbon filter screen 5 and efficient filter 6 using inside air inlet cylinder 4, can use activity
Charcoal strainer 5 and efficient filter 6 can tentatively intercept the dust impurity in air, prevent grieshoch from entering inside blower casing 3, together
When grieshoch can be further prevented to enter inside blower casing 3 by the ventilative net 8 inside air outlet 7, guarantee with
Extraneous air circulation prevents dust from entering the performance for ensureing air blower, by leading to using the shield 10 above pedestal 1
The entrance that grieshoch can be further prevented using shield 10 is crossed, while by the way that the external world can be effectively prevented using shield 10
Impact force damages air blower, promotes the service life of air blower, and the Portable handle of 10 top of shield can be convenient drum
The carrying and carrying of blower, while by utilizing the noise reduction interlayer 11 inside shield 10, by using in noise reduction interlayer 11
The porous sound absorbing material 12 and sound-proof material 13 of inside filling, can be effectively reduced blower casing 3 and motor 2 generate at work
Noise, by being connected by buffer unit 14 using between motor 2 and blower casing 3 and pedestal, by using slow
Flushing device 14 is made of buffer stopper 15, damping plate spring 16 and shock structure 17, while damping plate spring 16 being made to be located at buffer stopper 15
Between shock structure 17, and the linking of 17 outer wall surface of shock structure has damping spring 18, can when air blower is worked
The vibration of air blower at work is effectively reduced, the stability of air blower work is increased, it is therefore prevented that air blower generates shaking,
Further decrease noise.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of dust-proof air blower, including pedestal (1), motor (2) and blower casing (3), the motor (2) and blower casing
Body (3) is respectively positioned on above pedestal (1), and motor (2) is located at blower casing (3) side, it is characterised in that: the blower casing
Air inlet cylinder (4) is fixedly connected at the upper side of body (3), the air inlet cylinder (4) is internally provided with active carbon filter screen (5) and efficient filter
(6), and active carbon filter screen (5) is located at efficient filter (6) side, and blower casing (3) other side offers air outlet
(7), the air outlet (7) is internally provided with ventilative net (8), is equipped with flabellum (9) inside the blower casing (3).
2. a kind of dust-proof air blower according to claim 1, it is characterised in that: be provided with protection above the pedestal (1)
It covers (10), shield (10) inner wall surface is fixedly connected with noise reduction interlayer (11), filling inside the noise reduction interlayer (11)
There are porous sound absorbing material (12) and sound-proof material (13), and porous sound absorbing material (12) is located at sound-proof material (13) side.
3. a kind of dust-proof air blower according to claim 1, it is characterised in that: the motor (2) and blower casing (3)
It is connected by buffer unit (14) between pedestal (1), the buffer unit (14) includes buffer stopper (15), damping plate spring
(16) it is located between buffer stopper (15) and shock structure (17) with shock structure (17), the damping plate spring (16), the shock structure
(17) outer wall surface linking has damping spring (18).
4. a kind of dust-proof air blower according to claim 2, it is characterised in that: shield (10) side offers scattered
Hot window (19), and radiator window (19) is located at motor (2) side.
5. a kind of dust-proof air blower according to claim 1, it is characterised in that: the motor (2) and blower casing (3)
Between by shaft coupling be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726207.7U CN209212593U (en) | 2018-10-24 | 2018-10-24 | A kind of dust-proof air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726207.7U CN209212593U (en) | 2018-10-24 | 2018-10-24 | A kind of dust-proof air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212593U true CN209212593U (en) | 2019-08-06 |
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ID=67456669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821726207.7U Active CN209212593U (en) | 2018-10-24 | 2018-10-24 | A kind of dust-proof air blower |
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| Country | Link |
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| CN (1) | CN209212593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848551A (en) * | 2019-11-27 | 2020-02-28 | 朱晓 | Mechanical equipment is with maintenance device that refuels |
| CN113100961A (en) * | 2021-05-02 | 2021-07-13 | 河南医学高等专科学校 | Clinical medicine cabinet that protecting effect is good |
-
2018
- 2018-10-24 CN CN201821726207.7U patent/CN209212593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848551A (en) * | 2019-11-27 | 2020-02-28 | 朱晓 | Mechanical equipment is with maintenance device that refuels |
| CN113100961A (en) * | 2021-05-02 | 2021-07-13 | 河南医学高等专科学校 | Clinical medicine cabinet that protecting effect is good |
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