CN207575092U - Miniature vortex centrifugal separation vacuum dust collector - Google Patents
Miniature vortex centrifugal separation vacuum dust collector Download PDFInfo
- Publication number
- CN207575092U CN207575092U CN201720374179.6U CN201720374179U CN207575092U CN 207575092 U CN207575092 U CN 207575092U CN 201720374179 U CN201720374179 U CN 201720374179U CN 207575092 U CN207575092 U CN 207575092U
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- China
- Prior art keywords
- chamber
- dust collector
- motor
- centrifugation
- dirt
- 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.)
- Withdrawn - After Issue
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- 239000000428 dust Substances 0.000 title claims abstract description 56
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000005119 centrifugation Methods 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The utility model relates to a miniature vortex centrifugal separation vacuum dust collector. After suction is generated through a dust collector motor, the air flow with dirt enters a vortex generator in a linear mode, so that the air flow is changed into vortex air flow and generates centrifugal force, the dirt falls into a dirt storage cavity, the vortex air flow rises, the air flow center does not have the centrifugal force, the air flow directly enters the vacuum cavity and then is filtered through a filter screen, clean air flow is discharged from an air outlet, the dirt around the vortex is separated and blocked outside the vacuum cavity, and the dirt is thrown to the inner wall of a shell and then falls into the dirt storage cavity through the centrifugal force. The utility model has the advantages that: the structure is simple and compact, the volume is small, the hand-held operation can be realized, the weight is light, and the cost is low; the dust remover is convenient to install, operate and maintain daily, has high dust removing efficiency, and is clean and thorough; the suction force is large, the blockage is not easy to generate, and the dust can be removed by two modes of air suction and air blowing; avoiding damaging the photosensitive element.
Description
Technical field
The utility model belongs to dedusting technology field, is related to a kind of micro-whirlpool and centrifuges vacuum dust collection device.
Background technology
Now, worldwide, digital camera and DV are widely popularized, comfort level, function it is strong
Greatly, the fine of image quality waits the deep appreciation energetically by people and likes.Meanwhile compared with past film camera and video camera,
It is more intuitive, and do not need to develop photographic film, greatly reduce photography and vedio recording cost.The accessory technology of camera and video camera
It is developing rapidly, for example, in photography and vedio recording industry, one of people most pay attention to and technology content highest is exactly mirror
Head shoots different themes, is required for, using different camera lenses, photography and vedio recording personnel thus being needed to exist in different scene etc.
Camera lens is replaced as frequently as in the course of work.By taking digital camera as an example, it is known that the sense of the camera lens and fuselage afterbody of camera
Optical element is on same straight line, is easiest to when we replace camera lens so that dust enters fuselage and is attached to photosensitive member
On part so that there are stains on the photo of discharge, greatly affected the quality taken pictures.Therefore people often voluntarily or look for specially
Industry mechanism periodically aperiodically cleans photosensitive element.But photosensitive element be element most accurate in photographic goods it
One, if clean method is improper, such as blows off dust during cleaning with mouth, can saliva be fallen in photosensitive element
On, different degrees of damage is caused to photosensitive element.A long time ago, we are just had to be cleaned using the mode that ear washing bulb is blown and be taken the photograph
Shadow equipment, still, the blow gun part for also be easy to causeing accidentally ear washing bulb touch equipment, thus to equipment, especially to sense
Optical element damages.We can expect cleaning using dust catcher from daily life, but for photosensitive element,
The dust catcher of small size is needed, dust catcher is small, and inevitable power of motor cannot be too big, and spontaneous suction is also small, because
This, the technology in terms of this is urgently developed.
For example, the Chinese utility model patent application No. is CN200720149488.X discloses a kind of digital camera image
Sensor dust catcher including suction pipe housing and installation at one end, is equipped with control circuit, which opens in housing
Pass, motor are in series, and motor output shaft is equipped with impeller, which is placed in the junction of housing and suction pipe, are corresponded in impeller
Housing position be equipped with dust filtering box, it is characterised in that：The dust catcher further includes the suction nozzle for being plugged on suction pipe one end, the suction nozzle by
Flexible material is made.
In use, two pieces of No. 5 AA batteries or rechargeable battery first are packed into battery case, the power supply of digital camera is then opened,
Screening-mode is set as M, instruction mode is set as MF.Then, camera lens are unloaded, camera shutter speed is set as B grades, and press
Shutter.At this moment the power supply of the utility model deduster can be opened, the suction nozzle of deduster is allowed vertically to be close to image sensor CCD
Or surface is back and forth gently wiped 1 to 3 time in the surface of CMOS, left and right, the dust for influencing sensor surface is just disposed of.
As described above, with reference to the patent accompanying drawing it is found that the principle of the utility model is only to drive leaflet using motor
Piece generates suction, and motor is only by two No. 5 battery powereds of section, it is seen that its power is very small, it is clear that cannot really clean
Clean photosensitive element, while the suction pipe of the utility model is easy to touch photosensitive element, leads to photosensitive member surface plated film
Damage.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of micro-whirlpool and centrifuge vacuum cleaning
Device after air-flow carrying dirt enters described device, generates strength eddy airstream using swirl generator, brings dirt into centrifugation
Eventually by centrifugal force by dirt-collecting to the dirty chamber of storage, vacuum chamber is sucked simultaneously by vacuum chamber by disengagement chamber for clean air-flow
It is discharged after filtering from air outlet；Otherwise the air-flow of discharge can blow dirt off, so as to fulfill with small size, simple knot
Structure centrifuges dirt and clean air-flow using the eddy airstream of generation, and the two ways blown by the air-flow of discharge is high
Imitate the function of dedusting.
The technical solution that the utility model solves the problems, such as is：A kind of micro-whirlpool centrifuges vacuum dust collection device, including：
Substantially cylindrical housing, the shell one end are handle portion, and the other end is the air inlet of device, in the end of the handle portion
Equipped with power switch, the outlet of power cord is additionally provided with, in the inside of the housing, from described device air inlet to the handle portion
It is equipped with the dirty chamber of storage successively, centrifuges chamber, motor of dust collector chamber, is equipped in the dirty intracavitary of the storage and is connected with described device air inlet
Logical air duct, the other end in the air duct, which is connected with, is set to the swirl generator for centrifuging chamber, in the air duct
The inner wall of the housing of approximate mid-section is equipped with the electrostatic ring that disappears, described in the air duct and the junction of the swirl generator
The inner wall of housing is equipped with sealing ring；
The swirl generator has the cylinder of blind end for one end, and the cylinder other end is closing end disc,
Openend is connect with the air duct, and in the outer wall of the cylinder, two helical form air ducts are equipped with close to the closing end side, and
The helical form air duct is hollow, and the one end in the helical form air duct is connected with the cylinder, and the other end is opening；
Filter screen stand is equipped with close to described one end for centrifuging chamber in the motor of dust collector chamber, passes through filter screen
Filter screen is fastened on the filter screen stand by cover from the centrifugation chamber side；
In the centrifugation intracavitary portion, vacuum chamber is equipped on the filtering screen, the vacuum chamber is in ladder tubulose,
Big nozzle is vacuum chamber gas outlet, is connect with the filtering screen, and small nozzle is vacuum chamber air inlet；
Motor of dust collector is internally provided in the motor of dust collector chamber and for controlling the control of the motor of dust collector electric
Road, the control circuit are connected with the power cord, and the power switch is set to the control electricity in the enclosure interior
On the road；Device air outlet is equipped on the wall of the motor of dust collector chamber.
Further, the helical form air duct of the swirl generator is from the end of the connection with the cylinder to institute
Opening is stated, is extended downwardly along the cylinder.
Further, the centrifugation chamber is connect in substantially funnel-form, the funnelform osculum with the dirty chamber of the storage,
The funnelform big mouth is connect with the motor of dust collector chamber.
Further, the centrifugation chamber and the dirty chamber of storage interface formed it is step-like, outside the storage dirt chamber
It dashes forward in the centrifugation chamber.
Further, the motor of dust collector, the vacuum chamber, the centrifugation chamber and the swirl generator are coaxial
Setting.
Further, the filter screen uses HEPA filter screens.
Further, the dirty chamber of the storage, the centrifugation chamber and the motor of dust collector chamber are split type.
Further, the dirty chamber of the storage, the centrifugation chamber and the motor of dust collector chamber are bayonet type between each other
Connection.
The beneficial effects of the utility model are：
1. simple in structure, compact, small, hand-holdable operation, light-weight；
2. it is easily installed, operates and daily maintenance, high dust collection efficiency are clean, thorough；
3. suction is big, obstruction is not likely to produce, and air-breathing and air blowing two ways dedusting can be passed through；
4. avoid damage photosensitive element.
Description of the drawings
Fig. 1 is the sectional view of described device.
Fig. 2 is the front view of described device.
Fig. 3 is the schematic diagram of the swirl generator.
Fig. 4 is the schematic diagram of the suction nozzle.
In figure：1- device air inlets, the dirty chamber of 2- storages, 3- air ducts, 4- disappear electrostatic ring, 5- sealing rings, 6- swirl generators, 6-
1- cylinders, 6-2- closing end discs, 6-3- helical forms air duct, 6-4- openings, 7- centrifugation chambers, 8- vacuum chamber air inlets,
9- vacuum chambers, 10- filtering screens, 11- filter screens, 12- filter screen stands, 13- motor of dust collector, 14- motor of dust collector chambers,
15- handle portions, 16- power switches, 17- power cords, 18- device air outlets, 19- suction nozzle blast pipes, 20- suction nozzle air outlets, 21-
Suction nozzle baffle, 22- suction nozzles limiting body cover.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is further described.
Embodiment one
Described device, as depicted in figs. 1 and 2, including, substantially cylindrical housing, the shell one end is handle portion 15,
The other end is device air inlet 1, is equipped with power switch 16 in the end of the handle portion 15, is additionally provided with the outlet of power cord 17,
In the inside of the housing, be equipped with successively from described device air inlet 1 to the handle portion 15 the dirty chamber 2 of storage, centrifuge chamber 7,
Motor of dust collector chamber 14 is equipped with the air duct 3 being connected with described device air inlet 1 in the dirty chamber 2 of the storage, the air duct 3
The other end, which is connected with, is set to the swirl generator 6 for centrifuging chamber 7, in the shell of the approximate mid-section in the air duct 3
The inner wall of body is equipped with the electrostatic ring 4 that disappears, and is set in the air duct 3 and the inner wall of the housing of the junction of the swirl generator 6
There is sealing ring 5；
As shown in figure 3, the swirl generator 6 has the cylinder 6-1 of closing end disc 6-2, the cylinder for one end
The other end of body 6-1 is closing end disc 6-2, and openend is connect with the air duct 3, close in the outer wall of the cylinder 6-1
The closing end disc 6-2 sides are set there are two helical form air duct 6-3, and the helical form air duct 6-3 is hollow, the helical form
One end of air duct 6-3 is connected with the cylinder 6-1, and the other end is opening；
Filter screen stand 12 is equipped with close to described one end for centrifuging chamber 7 in the motor of dust collector chamber 14, is passed through
Filter screen 11 is fastened on the filter screen stand 12 by filtering screen 10 from centrifugation 7 side of chamber；
Inside the centrifugation chamber 7, vacuum chamber 9 is equipped on the filtering screen 10, the vacuum chamber 9 is in ladder
Tubulose, big nozzle are vacuum chamber gas outlet, are connect with the filtering screen 10, and small nozzle is vacuum chamber air inlet 8；
Motor of dust collector 13 is internally provided in the motor of dust collector chamber 14 and for controlling the motor of dust collector 13
Control circuit, the control circuit are connected with the power cord 17, and the power switch 16 is set in the enclosure interior
In the control circuit；Device air outlet 18 is equipped on the wall of the motor of dust collector chamber 14.
In use, pressing the power switch 16, circuit is connected, the motor of dust collector 13 starts, and generates suction so that
Dirt on photosensitive element enters the air duct 3 under the drive of the air-flow of linear motion, by described device air inlet 1, when
When air-flow passes through the swirl generator 6, air-flow enters the circle of the spiral generator 6 in a manner of linear motion first
In cylinder 6-1, subsequently into the helical form air duct 6-3, as the hollow space is rotating from the helical form air duct 6-3
Opening spray after, air-flow from linear motion become spiral movement, so as to generate be vortexed, drive dirt rotation ascends into
The centrifugation chamber 7, rotates the centrifugal force that the air-flow of rising generates, and dirt is thrown to the inner wall for centrifuging chamber 7
On, due to inertia reduce, under gravity, dirt take advantage of a situation downwards, when encounter from the spiral generator Open Side Down spray
The downward vortex that the air-flow gone out generates, dirt is accelerated again falls into the dirty chamber 2 of the storage.Meanwhile on the eddy airstream
During rising, since the air inlet of the vacuum chamber 9 is smaller, described in the eddy airstream with a large amount of dirts of surrounding is blocked in
Around the air inlet of vacuum chamber 9, equally under the influence of centrifugal force, dirt is thrown on the inner wall for centrifuging chamber 7,
So that remaining dirt is fallen under continuing in the dirty chamber 2 of the storage.And since the centrifugal force of vortex center is almost nil, the portion
Point the dirt that carries of air-flow it is also few, this air-flow with few dirt continue spiral enter the vacuum chamber 9 into
Gas port, and after the filtering of the filter screen 11, become pure air-flow, and discharge from the air outlet 18.So far
Realize the air-breathing dedusting function of the dust-extraction unit.With the mode of air-breathing to photosensitive element dedusting.
After the opening power switch 16 starts the motor of dust collector, after air-flow is excluded from the air outlet 18,
It can be used for blowing off the dust of general article, so as to fulfill the air blowing dedusting function of the dust-extraction unit.
Further, the helical form air duct 6-3 of the swirl generator 6 is from the connection with the cylinder 6-1
End is extended downwardly to the opening along the cylinder 6-1.
Above structure causes the air-flow of straight line after swirl generator 6 is from the helical form air duct 6-3, to become spraying downwards
The eddy airstream gone out so that many dirts are directly injected into the dirty chamber 2 of the storage, and described in this part dirt is encountered
After the inner wall of the dirty chamber 2 of storage, since the outlet for centrifuging chamber 7 is less than the dirty chamber 2 of storage, while resistance counteracts jet power so that big
Part dirt falls directly into the dirty chamber 2 of the storage, and does not continue to rise, so as to improve dust removal performance.
Further, for the centrifugation chamber 7 in substantially funnel-form, the funnelform osculum and heavy caliber storage are dirty
Chamber 2 connects, and the funnelform big mouth is connect with the motor of dust collector chamber 14.
Further, step-like, the dirty chamber 2 of storage is formed in the interface of the centrifugation chamber 7 and the dirty chamber 2 of the storage
Evagination is in the centrifugation chamber 7.
The internal diameter of the storage dirt chamber 2 of above structure is more than the internal diameter for centrifuging 7 interface of chamber so that interface
Step-like interface is formed, after dirt falls into storage dirt chamber 2, since the interface acts on, dirt is not easy to return to again
The centrifugation chamber 7, so as to more efficiently improve scavenging effect.
Further, the motor of dust collector 13 is coaxially disposed with the centrifugation chamber 7.
Further, the filter screen 11 uses HEPA filter screens.
Further, the dirty chamber 2 of the storage, the centrifugation chamber 7, the motor of dust collector chamber 14 are split type.
Further, the dirty chamber 2 of the storage, the centrifugation chamber 7, the motor of dust collector chamber 14 are bayonet between each other
Formula connects.
Above-mentioned split structure is convenient for the dismounting of described device, cleaning, daily maintenance.
The limiting device can avoid described device from damaging photosensitive element.The suction nozzle, as shown in figure 4, it is preferred that authorizing
The suction nozzle of the patent of the utility model of Publication No. CN204445690U.
The utility model is not limited to the above embodiment, in the case of without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technology personnel are contemplated that each fall within the scope of protection of the utility model.
Claims (8)
1. a kind of micro-whirlpool centrifuges vacuum dust collection device, which is characterized in that including：Substantially cylindrical housing, it is described
Shell one end is handle portion, and the other end is the air inlet of device, is equipped with power switch in the end of the handle portion, is additionally provided with electricity
In the inside of the housing, the dirty chamber of storage, centrifugation point are equipped with from described device air inlet to the handle portion successively for the outlet of source line
From chamber, motor of dust collector chamber, be equipped with the air duct being connected with described device air inlet in the dirty intracavitary of the storage, the air duct it is another
One end, which is connected with, is set to the swirl generator for centrifuging chamber, in the housing of the approximate mid-section in the air duct
Wall is equipped with the electrostatic ring that disappears, and sealing ring is equipped in the inner wall of the air duct and the housing of the junction of the swirl generator；
The swirl generator has the cylinder of blind end for one end, and the cylinder other end is closing end disc, is open
End is connect with the air duct, and in the outer wall of the cylinder, two helical form air ducts are equipped with, and described close to the closing end side
Helical form air duct is hollow, and the one end in the helical form air duct is connected with the cylinder, and the other end is opening；
Be equipped with filter screen stand close to described one end for centrifuging chamber in the motor of dust collector chamber, by filtering screen from
Filter screen is fastened on the filter screen stand by the centrifugation chamber side；
In the centrifugation intracavitary portion, vacuum chamber is equipped on the filtering screen, the vacuum chamber is in ladder tubulose, big to manage
Mouth is vacuum chamber gas outlet, is connect with the filtering screen, and small nozzle is vacuum chamber air inlet；
Motor of dust collector and control circuit for controlling the motor of dust collector, institute are internally provided in the motor of dust collector chamber
It states control circuit with the power cord to be connected, the power switch is set in the enclosure interior in the control circuit；
Device air outlet is equipped on the wall of the motor of dust collector chamber.
2. the apparatus according to claim 1, which is characterized in that the helical form air duct of the swirl generator from institute
The end of the connection of cylinder is stated to the opening, is extended downwardly along the cylinder.
3. the apparatus according to claim 1, which is characterized in that the centrifugation chamber is in substantially funnel-form, the funnel
The osculum of shape is connect with the dirty chamber of the storage, and the funnelform big mouth is connect with the motor of dust collector chamber.
4. device according to claim 3, which is characterized in that in the interface of the centrifugation chamber and the dirty chamber of the storage
Formed step-like, the dirty chamber evagination of storage is in the centrifugation chamber.
5. the apparatus according to claim 1, which is characterized in that the motor of dust collector, the vacuum chamber, the centrifugation point
It is coaxially disposed from chamber and the swirl generator.
6. the apparatus according to claim 1, which is characterized in that the filter screen uses HEPA filter screens.
7. the apparatus according to claim 1, which is characterized in that the storage dirt chamber, the centrifugation chamber and the dust suction
Device motor cavity is split type.
8. device according to claim 7, which is characterized in that the storage dirt chamber, the centrifugation chamber and the dust suction
Device motor cavity is bayonet coupling between each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374179.6U CN207575092U (en) | 2017-04-11 | 2017-04-11 | Miniature vortex centrifugal separation vacuum dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374179.6U CN207575092U (en) | 2017-04-11 | 2017-04-11 | Miniature vortex centrifugal separation vacuum dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575092U true CN207575092U (en) | 2018-07-06 |
Family
ID=62717391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374179.6U Withdrawn - After Issue CN207575092U (en) | 2017-04-11 | 2017-04-11 | Miniature vortex centrifugal separation vacuum dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233043A (en) * | 2017-04-11 | 2017-10-10 | 亚诺思·朱飗飔·施隼 | Miniature vortex centrifugal separation vacuum dust collector |
-
2017
- 2017-04-11 CN CN201720374179.6U patent/CN207575092U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233043A (en) * | 2017-04-11 | 2017-10-10 | 亚诺思·朱飗飔·施隼 | Miniature vortex centrifugal separation vacuum dust collector |
| CN107233043B (en) * | 2017-04-11 | 2019-10-29 | 亚诺思·朱飗飔·施隼 | Miniature vortex centrifugal separation vacuum dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180706 Effective date of abandoning: 20191029 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180706 Effective date of abandoning: 20191029 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |