CN209100172U - A kind of vertical helical shape generator air filter - Google Patents
A kind of vertical helical shape generator air filter Download PDFInfo
- Publication number
- CN209100172U CN209100172U CN201821710196.3U CN201821710196U CN209100172U CN 209100172 U CN209100172 U CN 209100172U CN 201821710196 U CN201821710196 U CN 201821710196U CN 209100172 U CN209100172 U CN 209100172U
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- Prior art keywords
- casing
- filter
- helical shape
- air
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Abstract
The utility model discloses a kind of vertical helical shape generator air filter, including casing, first level filtering device, two-stage filters；The casing is vertical helical shape structure, and the side aperture position of the casing is air inlet, and air outlet is set to immediately below the spiral center of the casing；The first level filtering device and the two-stage filter are respectively positioned on the inside of the casing, and outer layer is the first level filtering device, and internal layer is the two-stage filter；The level-one filter core of the first level filtering device is circular cone structure wide at the top and narrow at the bottom, and the upper and lower part of the first level filtering device is equipped with spring arrangement；The two-stage filter is located at the surface of the air outlet.It is realized by the utility model and improves filtering efficiency, guarantees that air inflow is sufficient, the long period can be employed without frequent maintenance.
Description
Technical field
The utility model relates to generator air filter fields, and in particular to a kind of vertical helical shape generator air filter
Clear device.
Background technique
Generator needs to suck air when working, if can aggravate the mill of part in sucking air containing impurity such as dusts
Damage is also exactly air cleaner so the device for removing the granulometric impurity in air must be installed.Air cleaner is mainly wanted
Seeking Truth filtering efficiency is high, it is sufficient to guarantee air inflow, the long period can be employed without frequent maintenance.
Utility model content
The purpose of this utility model is to design a kind of vertical helical shape generator air filter, and filter filtering is enable to imitate
Rate is high, it is sufficient to guarantee air inflow, the long period can be employed without frequent maintenance.
To achieve the above object, the utility model provides the following technical solutions:
A kind of vertical helical shape generator air filter, including casing, first level filtering device, two-stage filter；Institute
Stating casing is vertical helical shape structure, and the side aperture position of the casing is air inlet, and air outlet is set to the spiral shell of the casing
Immediately below rotation center；The first level filtering device and the two-stage filter are respectively positioned on the inside of the casing, and outer layer is institute
First level filtering device is stated, internal layer is the two-stage filter；The level-one filter core of the first level filtering device is wide at the top and narrow at the bottom
The upper and lower part of circular cone structure, the first level filtering device is equipped with spring arrangement；The two-stage filter is located at institute
State the surface of air outlet.
Further, the casing is divided into upper casing and lower casing, the upper casing and the lower casing nested encryptions.Casing is divided into
Upper and lower two parts can be convenient for changing the filter device for causing filtering efficiency not high because long-time uses.
Further, the junction of the upper casing and the lower casing, the company of the two-stage filter and the air outlet
The place of connecing is equipped with sealing ring.Sealing ring is being added with the junction of external connection, the extraneous sky containing granulometric impurity can be prevented
The entrance of gas reduces filtering quality.
Further, the upper surface of the lower casing is equipped with impurity layer.It is filtered out when air enters filter for placing
Impurity, periodic cleaning can guarantee filter filtering quality.
Further, the second level filter core of the level-one filter core and the two-stage filter is all made of multiple folded compound
Filter paper.Big with filter area, resistance is low, holds the advantages that dirt rate is big.
Further, the air inlet is equipped with steel wire filter screen.Prevent large-scale granule foreign from entering together in company with air
Filter is considered as the primary filtration of air cleaner.
Compared with prior art, the utility model has the beneficial effects that using vertical helical shape structure, on the one hand, sky can be made
Gas has to pass through spiral water conservancy diversion when entering air cleaner can be only achieved filter core, substantially be benefit during spiral shape water conservancy diversion
Air-filtering is carried out with inertia, since the density of impurity is big compared with the density of air, when impurity is with air spiral rotating, centrifugation is used
The effect of property power can be such that impurity separates from air-flow.The impurity isolated is thrown on inner wall, since air cleaner is
Vertical structure, impurity are fallen under gravity on the impurity layer of bottom.On the other hand, spiral structure design is so that air
The bore of the side opening of filter is big, is entered the wind using heavy caliber, guarantees that air inflow is sufficient.
After air enters air cleaner inside, level-one filter core is first passed through using second level filter core, double filtration guarantees empty
The clear quality of air filter.First level filtering device is arranged to circular cone structure wide at the top and narrow at the bottom, can enable be attached on it is micro- above level-one filter core
Dirt particle is directly fallen on the impurity layer of bottom when falling under the effect of gravity.Simultaneously because air cleaner is mounted in power generation
On machine, generator can shake when working, and the upper and lower part of first level filtering device is equipped with spring arrangement, can make first-level filtering
Core is vibrated up and down with the vibration of generator, and dust particale impurity is shaken off, avoids adhering on a large scale, realizes filter core oneself
Dynamic cleaning function, extend filter core uses the time, without often maintenance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of vertical helical shape generator air filter described in the utility model；
Fig. 2 be a kind of A-A of the attached drawing 1 of vertical helical shape generator air filter described in the utility model to cut open
View；
The title that each component is marked in figure is as follows:
1, shell；11, upper casing；12, lower casing；2, sealing ring；3, air outlet；4, air inlet；5, steel wire filter screen；6, second level
Filter device；61, second level filter core；7, first level filtering device；71, level-one filter core；72, spring arrangement；8, impurity layer.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, the technical solution in the present invention is clearly and completely described, is shown
So, described is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's every other embodiment obtained without making creative work belongs to this
Invent the range of protection.
Embodiment: a kind of vertical helical shape generator air filter, including casing 1, first level filtering device 7, second level mistake
Filter device 6；The casing 1 is vertical helical shape structure, and the side aperture position of the casing is air inlet 4, and air outlet 3 is set to
Immediately below the spiral center of the casing；The first level filtering device 7 and the two-stage filter 6 are respectively positioned on the casing
Inside, outer layer are the first level filtering device 7, and internal layer is the two-stage filter 6；The level-one of the first level filtering device 7
Filter core 71 is circular cone structure wide at the top and narrow at the bottom, and the upper and lower part of the first level filtering device 7 is equipped with spring arrangement 72；Institute
State the surface that two-stage filter 6 is located at the air outlet 3.
Further, the casing 1 divides for upper casing 11 and lower casing 12, the upper casing 11 and 12 nested encryptions of lower casing.
Casing, which is divide into upper part and lower part, can be convenient for changing the filter device for causing filtering efficiency not high because long-time uses.
Further, the junction of the upper casing 11 and the lower casing 12, the two-stage filter 6 and the air outlet
3 junction is equipped with sealing ring 2.Sealing ring is being added with the junction of external connection, the miscellaneous containing particle of the external world can be prevented
The entrance of the air of matter reduces filtering quality.
Further, the upper surface of the lower casing 12 is equipped with impurity layer 8.It is filtered out for placing when air enters filter
Impurity, periodic cleaning can guarantee filter filtering quality.
Further, the second level filter core 61 of the level-one filter core 71 and the two-stage filter 6 is all made of multilayer folding
Formula combined filtration paper.Big with filter area, resistance is low, holds the advantages that dirt rate is big.
Further, the air inlet 4 is equipped with steel wire filter screen 5.Prevent large-scale granule foreign from entering together in company with air
To filter, it is considered as the primary filtration of air cleaner.
The working principle of the present embodiment: air enters the air inlet 4 of air cleaner by steel wire filter screen 5, after
It is twist flowed along inner wall, the process nature of spiral shape water conservancy diversion is to carry out inertia-type air-filtering.Due to centrifugation inertia
The contaminant particles being attached on inner wall being thrown out of under effect are fallen under the effect of gravity on the impurity layer 8 of bottom.Air enters
Level-one filter core 71 is first passed through again by second level filter core 61, from going out below two-stage filter 6 after secondary filter to inside
It flows out in air port 3.
Period, simultaneously because air cleaner is mounted on generator, generator can shake when working, level-one mistake
The upper and lower part of filter device 7 is equipped with spring arrangement 72, and level-one filter core 71 can be made to vibrate up and down with the vibration of generator,
The dust particale impurity of attachment is shaken off on the impurity layer 8 of bottom.
The utility model has the following beneficial effects: using vertical helical shape structure, on the one hand, air-filtering can be admitted air into
Spiral water conservancy diversion is had to pass through when device can be only achieved filter core, substantially be to carry out air using inertia during spiral shape water conservancy diversion
Filtering, since the density of impurity is big compared with the density of air, when impurity is with air spiral rotating, the effect of centrifugal intertia force can make
Impurity is separated from air-flow.The impurity isolated is thrown on inner wall, and since air cleaner is vertical structure, impurity exists
It is fallen under gravity on the impurity layer of bottom.On the other hand, spiral structure design is so that the side of air cleaner is opened
The bore of mouth is big, is entered the wind using heavy caliber, guarantees that air inflow is sufficient.
After air enters air cleaner inside, level-one filter core is first passed through using second level filter core, double filtration guarantees empty
The clear quality of air filter.Level-one filter core is arranged to circular cone structure wide at the top and narrow at the bottom, can enable the micronic dust being attached on above level-one filter core
Grain is directly fallen on the impurity layer of bottom when falling under the effect of gravity.Simultaneously because air cleaner is mounted in generator
On, generator can shake when working, and the upper and lower part of first level filtering device is equipped with spring arrangement, can make level-one filter core
It is vibrated up and down with the vibration of generator, dust particale impurity is shaken off, avoids adhering on a large scale, realizes the automatic of filter core
Cleaning function, extend filter core uses the time, without often maintenance.
Claims (6)
1. a kind of vertical helical shape generator air filter, including casing, first level filtering device, two-stage filter are special
Sign is that the casing is vertical helical shape structure, and the side aperture position of the casing is air inlet, and air outlet is set to described
Immediately below the spiral center of casing；The first level filtering device and the two-stage filter are respectively positioned on the inside of the casing,
Outer layer is the first level filtering device, and internal layer is the two-stage filter；The level-one filter core of the first level filtering device is upper
Narrow circular cone structure under width, the upper and lower part of the first level filtering device are equipped with spring arrangement；The secondary filtration dress
Setting in the surface of the air outlet.
2. a kind of vertical helical shape generator air filter according to claim 1, which is characterized in that the casing point
For upper casing and lower casing, the upper casing and the lower casing nested encryptions.
3. a kind of vertical helical shape generator air filter according to claim 2, which is characterized in that the upper casing and
The junction of the junction of the lower casing, the two-stage filter and the air outlet is equipped with sealing ring.
4. a kind of vertical helical shape generator air filter according to claim 2 or 3, which is characterized in that under described
The upper surface of shell is equipped with impurity layer.
5. a kind of vertical helical shape generator air filter according to claim 1, which is characterized in that the first-level filtering
The second level filter core of core and the two-stage filter is all made of multiple folded combined filtration paper.
6. a kind of vertical helical shape generator air filter according to claim 1, which is characterized in that the air inlet
Equipped with steel wire filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710196.3U CN209100172U (en) | 2018-10-22 | 2018-10-22 | A kind of vertical helical shape generator air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710196.3U CN209100172U (en) | 2018-10-22 | 2018-10-22 | A kind of vertical helical shape generator air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100172U true CN209100172U (en) | 2019-07-12 |
Family
ID=67155933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710196.3U Expired - Fee Related CN209100172U (en) | 2018-10-22 | 2018-10-22 | A kind of vertical helical shape generator air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374767A (en) * | 2019-09-06 | 2019-10-25 | 杭州富阳新远新能源有限公司 | A kind of air filter that automobile wind sand environment uses |
-
2018
- 2018-10-22 CN CN201821710196.3U patent/CN209100172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374767A (en) * | 2019-09-06 | 2019-10-25 | 杭州富阳新远新能源有限公司 | A kind of air filter that automobile wind sand environment uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20211022 |