CN207970628U - A kind of air filtering core device - Google Patents
A kind of air filtering core device Download PDFInfo
- Publication number
- CN207970628U CN207970628U CN201721910397.3U CN201721910397U CN207970628U CN 207970628 U CN207970628 U CN 207970628U CN 201721910397 U CN201721910397 U CN 201721910397U CN 207970628 U CN207970628 U CN 207970628U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- shell
- diversion column
- core device
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air filtering core devices, including shell, filter core in the enclosure interior is set, the side wall of the shell is equipped with air inlet, the bottom of the shell is equipped with gas outlet, guiding subassembly is equipped in the pipeline of the air inlet, the guiding subassembly includes diversion column, the diversion column cylinder is equipped with multiple blades, the blade is in the shape of a spiral, one end of the diversion column is equipped with spacing ring, and the diversion column sets vaned one end and stretches into the air inlet and be embedded in the air inlet by the spacing ring.The utility model disperses air by blade, neither influences flow and air is prevented directly to cause to impact to filter core again, improve the service life of filter core.
Description
Technical field
The utility model is related to air cleaning technical fields, more particularly to a kind of air filtering core device.
Background technology
The filter core of current existing filtering core device is arranged in shell, and air inlet is arranged on the side wall of shell, air inlet
Mouth enters enclosure interior, is discharged again from gas outlet after being then filtered by filter core.This air is directly entered the side of shell
Formula can cause air directly to be contacted with filter core and spread again, and air directly can cause to impact to filter core, after working long hours, filter core
Dust accretions are had, causes the flow by filter core to become smaller and uneven, filter core can be caused to damage under serious situation, reduced
The service life of filter.
Utility model content
The air filtering core device that the purpose of this utility model is to provide a kind of filterings uniformly, service life is long.
A kind of air filtering core device disclosed by the utility model the technical solution adopted is that:
A kind of air filtering core device, including shell, filter core in the enclosure interior is set, the side wall of the shell be equipped with into
The bottom of gas port, the shell is equipped with gas outlet.
Guiding subassembly is equipped in the pipeline of the air inlet, the guiding subassembly includes diversion column, the diversion column cylinder
Multiple blades are equipped with, the blade is in the shape of a spiral.
Preferably, one end of the diversion column is equipped with spacing ring, and the diversion column sets vaned one end and stretches into
The air inlet is simultaneously embedded in the air inlet by the spacing ring.
Preferably, the shell includes lower cover and upper cover.
Preferably, the outer wall of the lower cover is equipped with card slot, and the inner wall of the upper cover is equipped with fixture block, the upper cover
Fixation is inlayed by the fixture block and the card slot with the lower cover.
Preferably, the lower cover bottom faces are equipped with wind shield to the position of the air inlet.
Preferably, the top of the upper cover and the bottom of the lower cover are equipped with spacing collar, and the filter core passes through
The spacing collar is embedded between the upper cover and the lower cover.
The utility model provides a kind of air filtering core device, and air enters shell from air inlet through multiple Leaf Conductance streams, due to
Blade is helical form, and gas can be rotated in swirl shape around filter core after entering shell, and subsequently into filter element filtering, air passes through
Disperse after blade, neither influences flow and filter core is protected not impacted directly by air again, improve the service life of filter core, air inlet
The corresponding site of mouthful corresponding filter core due to will not will produce a large amount of dust accretions by prolonged air-impingement, from
Without influencing filtered air flow and uniformity coefficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the air filtering core device of the utility model.
Fig. 2 is the structural schematic diagram of the lower cover of the air filtering core device of the utility model.
Specific implementation mode
The utility model is further elaborated and is illustrated with reference to specific embodiment and Figure of description:
Please refer to Fig.1,2, a kind of air filtering core device, including shell, the shell include lower cover 10 and upper cover 20.Further include
Filter core 30 in the enclosure interior is set, and the side wall of the shell is equipped with air inlet 40, and the bottom of the shell is equipped with outlet
Mouth 50.
Guiding subassembly 60 is equipped in the pipeline of the air inlet 40, the guiding subassembly 60 includes diversion column, the water conservancy diversion
Column cylinder is equipped with multiple blades, and the blade is in the shape of a spiral.Blade can change degree, the blade of rotation according to actual conditions
Length, to change the flow that air enters in shell.
One end of the diversion column is equipped with spacing ring, and the diversion column sets vaned one end and stretches into the air inlet 40 simultaneously
It is embedded in the air inlet 40 by the spacing ring.When 40 air inlet of air inlet, air can be to the blade of guiding subassembly 60
It is constantly impacted, the spacing ring keeps the fixation of guiding subassembly 60 more secured.
The outer wall of the lower cover 10 is equipped with card slot, and the inner wall of the upper cover 20 is equipped with fixture block, the upper cover 20 and described
Lower cover 10 inlays fixation by the fixture block and the card slot.The top of the upper cover 20 and the bottom of the lower cover 10 are equipped with
Spacing collar 80, the filter core 30 are embedded in by the spacing collar 80 between the upper cover 20 and the lower cover 10.Using fixture block
With the fixed form of card slot, it is easy to open 20 dismounting and change filter core 30 of upper cover, it can also be in such a way that others such as buckle
It is fixed.Using 80 more convenient dismounting and change filter core of spacing collar.
10 bottom faces of the lower cover are equipped with wind shield 70 to the position of the air inlet 40, disperse by guiding subassembly 60
Air afterwards protects 40 corresponding filter core of air inlet, 30 position not by for a long time again by the blocking of wind shield 70
Impact, improve service life.
The utility model provides a kind of air filtering core device, and air enters shell from air inlet through multiple Leaf Conductance streams, due to
Blade is helical form, and gas can be rotated in swirl shape around filter core after entering shell, and subsequently into filter element filtering, air passes through
Disperse after blade, neither influences flow and filter core is protected not impacted directly by air again, improve the service life of filter core, air inlet
The corresponding site of mouthful corresponding filter core due to will not will produce a large amount of dust accretions by prolonged air-impingement, from
Without influencing filtered air flow and uniformity coefficient.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of air filtering core device, including shell, filter core in the enclosure interior is set, the side wall of the shell is equipped with air inlet
Mouthful, the bottom of the shell is equipped with gas outlet, it is characterised in that：
Guiding subassembly is equipped in the pipeline of the air inlet, the guiding subassembly includes diversion column, is set on the diversion column cylinder
There are multiple blades, the blade is in the shape of a spiral.
2. air filtering core device as described in claim 1, it is characterised in that：One end of the diversion column is equipped with spacing ring, described
Diversion column sets vaned one end and stretches into the air inlet and be embedded in the air inlet by the spacing ring.
3. air filtering core device as described in claim 1, it is characterised in that：The shell includes lower cover and upper cover.
4. air filtering core device as claimed in claim 3, it is characterised in that：The outer wall of the lower cover be equipped with card slot, it is described on
The inner wall of lid is equipped with fixture block, and the upper cover and the lower cover inlay fixation by the fixture block and the card slot.
5. air filtering core device as claimed in claim 3, it is characterised in that：Position of the lower cover bottom faces to the air inlet
Equipped with wind shield.
6. air filtering core device as claimed in claim 3, it is characterised in that：The top of the upper cover and the bottom of the lower cover are equal
Equipped with spacing collar, the filter core is embedded in by the spacing collar between the upper cover and the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910397.3U CN207970628U (en) | 2017-12-30 | 2017-12-30 | A kind of air filtering core device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910397.3U CN207970628U (en) | 2017-12-30 | 2017-12-30 | A kind of air filtering core device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970628U true CN207970628U (en) | 2018-10-16 |
Family
ID=63768165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721910397.3U Expired - Fee Related CN207970628U (en) | 2017-12-30 | 2017-12-30 | A kind of air filtering core device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974114A (en) * | 2020-08-24 | 2020-11-24 | 尚江涛 | Energy-saving and environment-friendly treatment device for coke oven smoke |
| CN115301008A (en) * | 2022-08-23 | 2022-11-08 | 华海(北京)科技股份有限公司 | Compressor air filter element |
-
2017
- 2017-12-30 CN CN201721910397.3U patent/CN207970628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974114A (en) * | 2020-08-24 | 2020-11-24 | 尚江涛 | Energy-saving and environment-friendly treatment device for coke oven smoke |
| CN115301008A (en) * | 2022-08-23 | 2022-11-08 | 华海(北京)科技股份有限公司 | Compressor air filter element |
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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 |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |