CN207253969U - Embedded filter - Google Patents
Embedded filter Download PDFInfo
- Publication number
- CN207253969U CN207253969U CN201721142778.1U CN201721142778U CN207253969U CN 207253969 U CN207253969 U CN 207253969U CN 201721142778 U CN201721142778 U CN 201721142778U CN 207253969 U CN207253969 U CN 207253969U
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- CN
- China
- Prior art keywords
- filter
- filter cartridge
- lid
- embedded
- gas channel
- 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.)
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Abstract
The utility model proposes a kind of embedded filter, which includes：Filter cartridge, one end of filter cartridge is openend, and one end opposite with openend is provided with the first gas channel, and the side of filter cartridge is provided with the second gas channel；Filter core, filter core are arranged on inside filter cartridge, and filter core has and corresponding 3rd gas channel of the first gas channel；And lid, lid are engaged with openend filter core to be enclosed in the inside of filter cartridge.Embedded filtration device structure disclosed in the utility model is simple, installation is simple and is conveniently replaceable filter core.
Description
Technical field
A kind of pneumatic filter is the utility model is related to, more particularly, to a kind of embedded filter.
Background technology
Currently used filter is mostly independent external filter.This filter needs use to set in practical applications
Standby special stand is by it loaded on instrument.If the filter loaded on the inside of instrument, replacement filter core is not easy to and to be reserved into card
The space cramped out, can take many spaces；Appearance can be influenced if loaded on outside instrument, and takes exterior space,
Increase instrument size.It is loaded in order to which influence appearance less of trying one's best can only design special stent on backboard, but this mounting means
The size of instrument is considerably increased, and appearance is unsightly.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of embedded filter, which includes：
Filter cartridge, one end of filter cartridge is openend, and the other end opposite with openend is provided with the first gas
Circulation road, the side of filter cartridge are provided with the second gas channel；
Filter core, filter core are arranged on inside filter cartridge, and filter core has and corresponding 3rd gas of the first gas channel
Circulation road；With
Lid, lid are engaged with openend filter core to be enclosed in the inside of filter cartridge.
In one embodiment, filter core and lid can releasably be connected to filter cartridge.
In one embodiment, filter core and lid are to be threadedly coupled with the connection mode of filter cartridge.
In one embodiment, it is provided with sealing ring at the tie point of filter core and filter cartridge.
In one embodiment, it is provided with sealing ring at the tie point of lid and filter cartridge.
In one embodiment, there is flange to set mounting flange for the side of the close openend of filter cartridge, install
Flange is used for the casing that embedded filter is installed on to equipment to be used.
Embedded filter may be mounted inside equipment disclosed in the utility model, and only lid is exposed to after installing
Outside, make equipment overall structure compact, beautiful；Also, filter cartridge is connected with device housings by mounting flange, easy to filter
Dismounting；Filter core and lid are connected through a screw thread mode and are connected to filter cartridge, make the operation of replacement filter core more convenient；Separately
Outside, which can not only be horizontally mounted but also can be vertically-mounted, so as to adapt to a variety of use environments.
Brief description of the drawings
Fig. 1 be according to the structure diagram of the embedded filter of the exemplary embodiment of the utility model (wherein,
The direction of arrow is gas flow direction)；With
Fig. 2 be according to the structure diagram of the embedded filter of the utility model another exemplary embodiment (wherein,
The direction of arrow is gas flow direction).
Embodiment
Illustrative, non-limiting example of the utility model are described in detail with reference to the accompanying drawings, to new according to this practicality
The embedded filter of type is further described.
With reference to Fig. 1, embedded filter disclosed in the utility model includes filter cartridge 9, filter core 2 and lid 1, wherein filtering
Core 2 is arranged on the inside of filter cartridge 9 and uses 1 enclosed filters cylinder 9 of lid, and filter cartridge 9 has 8 He of the first gas channel
Second gas channel 6, and air inlet pipe is connected with the second gas channel 6 in the present embodiment, exhaust pipe leads to the first air-flow
Road 8 is connected, i.e. with air inlet that the second gas channel 6 is filter cartridge 9, be filter cartridge 9 with the first gas channel 8
Exhaust outlet.
Filter cartridge 9 is the shell mechanism of the embedded filter, for accommodating the filter core 2 of filter, easy to by the mistake
Filter is connected with miscellaneous equipment.One end of filter cartridge 9 is openend, filter core 2 can be loaded filter cartridge by openend
9.The side of filter cartridge 9 is provided with the second gas channel 6, the gas that the needs to receive in environment filter.In addition, filtering
The other end opposite with openend of device cylinder 9 is provided with the first gas channel 8, makes the gas after filter core 2 filters by the
One gas channel 8 is discharged.Filter core 2 is arranged on inside filter cartridge 9, its each side can be received into filter cartridge 9
Gas to be filtered to it.Filter core 2 has and 8 corresponding 3rd gas channel 10 of the first gas channel.In this way, from
The gas to be filtered that two gas channels 6 enter filter cartridge 9 enters and filter core 2 and is filtered through filter core 2, and the gas after filtering passes through the
Three gas channels 10 and the first gas channel 8 are discharged, so as to fulfill the process of gas filtration.Lid 1 be engaged with openend with
Filter core 2 is enclosed in the inside of filter cartridge 9.
In one embodiment of the utility model, filter core 2 and lid 1 are detachably connected to filter cartridge 9.This
Sample by lid 1 when replacing the filter core 2 of filter from filter cartridge 9, it is necessary to only open, dismantle down filter core 2 i.e. from filter cartridge 9
Can, it is conveniently replaceable filter core 2.Preferably, filter core 2 and lid 1 are to be threadedly coupled with the connection mode of filter cartridge 9.
In order to prevent gas leakage, realize more preferable filter effect, filter core 2 at the tie point of filter cartridge 9 with being provided with sealing
Circle 7, and lid 1 at the tie point of filter cartridge 9 with being provided with sealing ring 3.
With continued reference to Fig. 1, in one embodiment of the utility model, the side tool of the close openend of filter cartridge 9
There is flange to set mounting flange 5.During use, can according to specific installation needs, by mounting flange 5 by filter
Cylinder 9 is installed to the suitable position of device housings 4, can both be installed to the inside of equipment, can also be installed to the outside of equipment；And
And the filter can be vertically-mounted (that is, the horizontal component which is installed to the shell 4 of equipment) or horizontal
Install (that is, the vertical portion which is installed to the shell 4 of equipment), so as to expand the use scope of filter.
Fig. 2 shows another embodiment of the utility model, and air inlet pipe is connected with the first gas channel 8, exhaust pipe
It is connected with the second gas channel 6, i.e. be with air inlet that the first gas channel 8 is filter cartridge 9, with the second gas channel 6
The exhaust outlet of filter cartridge 9.The other structures of embedded filter disclosed in the embodiment and the embedded filter shown in Fig. 1
Structure it is identical, therefore be not repeated.
Illustrate the installation, dismounting and application method of embedded filter disclosed in the utility model with reference to Fig. 1.Filtering
The installation of device：Filter cartridge 9 is fixed to the shell 4 for the equipment for needing gas filtration by mounting flange 5；By filter core 2 and mistake
Filter cylinder 9 is connected and sealed using sealing ring 7；Lid 1 is connected with filter cartridge 9 and is sealed using sealing ring 3.Filter
Dismounting：When needing replacing filter core 2, lid 1 is unscrewed to open filter cartridge 9, further screws off filter core 2 i.e. from filter cartridge 9
Can.In use, gas enters filter cartridge 9 from the second gas channel 6 and enters filter core 2；Gas after the filtering of filter core 2 from
3rd gas channel 10 and the first gas channel 8 are discharged.From described above it is recognised that embedded mistake disclosed in the utility model
Filter may be mounted inside equipment, and only lid 1 outside, makes equipment overall structure compact, beautiful after installing；And
And filter cartridge 9 is connected with device housings 4 by mounting flange 5, easy to the dismounting of filter；Filter core 2 and lid 1 pass through
Thread connecting mode is connected to filter cartridge 9, makes the operation of replacement filter core 2 more convenient；In addition, the filter both can be horizontal
Installation again can be vertically-mounted, so as to adapt to a variety of use environments.
Claims (6)
1. a kind of embedded filter, it is characterised in that the filter includes：
Filter cartridge, one end of the filter cartridge is openend, and the other end opposite with the openend is provided with
One gas channel, the side of the filter cartridge are provided with the second gas channel；
Filter core, the filter core are arranged on inside the filter cartridge, and the filter core has and the first gas channel phase
Corresponding 3rd gas channel；With
Lid, the lid are engaged with the openend the filter core to be enclosed in the inside of the filter cartridge.
2. embedded filter according to claim 1, it is characterised in that the filter core and the lid can be dismantled
Ground is connected to the filter cartridge.
3. embedded filter according to claim 2, it is characterised in that the filter core and the lid and the filtering
The connection mode of device cylinder is to be threadedly coupled.
4. embedded filter according to claim 2, it is characterised in that the connection of the filter core and the filter cartridge
Sealing ring is provided with point.
5. embedded filter according to claim 2, it is characterised in that the connection of the lid and the filter cartridge
Sealing ring is provided with point.
6. embedded filter according to claim 1, it is characterised in that the close openend of the filter cartridge
Side there is flange to set mounting flange, the mounting flange be used for will the embedded filter installed in be used
On the casing of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142778.1U CN207253969U (en) | 2017-09-07 | 2017-09-07 | Embedded filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142778.1U CN207253969U (en) | 2017-09-07 | 2017-09-07 | Embedded filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253969U true CN207253969U (en) | 2018-04-20 |
Family
ID=61920225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142778.1U Active CN207253969U (en) | 2017-09-07 | 2017-09-07 | Embedded filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253969U (en) |
-
2017
- 2017-09-07 CN CN201721142778.1U patent/CN207253969U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |