CN204134386U - A kind of air cleaner - Google Patents
A kind of air cleaner Download PDFInfo
- Publication number
- CN204134386U CN204134386U CN201420593995.2U CN201420593995U CN204134386U CN 204134386 U CN204134386 U CN 204134386U CN 201420593995 U CN201420593995 U CN 201420593995U CN 204134386 U CN204134386 U CN 204134386U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- filter
- pedestal
- outer cover
- filter screen
- 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
Links
Abstract
The utility model relates to a kind of air cleaner, comprise valve seat, outer cover and filter core, it is characterized in that: described valve seat and outer cover form cavity, filter core is positioned at this cavity, the two ends of valve seat are respectively arranged with air inlet and gas outlet, this gas outlet and cavity conducting, described filter core comprises pedestal and filter screen, this pedestal is connected on valve seat, and pedestal is provided with the inlet channel of conducting air inlet and cavity, and filter screen is fixedly connected on pedestal by clip, and filter screen is positioned at the gas outlet place of inlet channel, the junction of described outer cover and valve seat is provided with two each annular protrusions, the utility model is: outer cover is fixed on valve seat by fastening type structure, it is simple that this arranges structure, parts are less, installation, convenient disassembly and manufacturing cost are lower, and when ensureing that outer cover is fixed on valve seat, this filter screen have employed five-layer structure, and pore size filter gradually close formula reduction, successively block the foreign material of size different in gas, be not easy blocking, filter effect is better.
Description
Technical field
The utility model relates to a kind of filter, refers to a kind of air cleaner especially.
Background technology
At present, existing air cleaner, comprise valve seat, outer cover and filter core, outer cover is fixed on valve seat by fixed head and soket head cap screw, this complex structure, parts are more, there is the problem that installation, dismounting inconvenience and manufacturing cost are higher, and this structure also must adopt sealing ring to realize sealing; Filter core have employed single layer filter net, and the screen pack of this structure is only filtered by single layer structure, and the foreign material of different size are piled up in this layer of screen pack place simultaneously, and easily block, filter effect is poor.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of installation, convenient disassembly, manufacturing cost the lower and good air cleaner of filter effect.
The technical solution of the utility model is achieved in that a kind of air cleaner, comprise valve seat, outer cover and filter core, it is characterized in that: described valve seat and outer cover form cavity, filter core is positioned at this cavity, the two ends of described valve seat are respectively arranged with air inlet and gas outlet, this gas outlet and cavity conducting, described filter core comprises pedestal and filter screen, this pedestal is connected on valve seat, and pedestal is provided with the inlet channel of conducting air inlet and cavity, and filter screen is fixedly connected on pedestal by clip, and filter screen is positioned at the gas outlet place of inlet channel, the junction of described outer cover and valve seat is provided with two each annular protrusions, the upper and lower both ends of the surface of this each annular protrusion are respectively arranged with semi-circular projection, described filter screen from inside to outside comprises interior essence filter fibrage successively, adsorbent fibers layer, middle fine filtering fibrage, fibrous skeleton layer and outer coarse filtration fibrage, wherein said interior essence filter fibrage, middle fine filtering fibrage and the fibrolaminar pore size filter of outer coarse filtration be from inside to outside gradually close formula reduction respectively.
By adopting technique scheme, outer cover is fixed on valve seat by fastening type structure, it is simple that this arranges structure, parts are less, installation, convenient disassembly and manufacturing cost are lower, when ensureing that outer cover is fixed on valve seat, and the upper and lower both ends of the surface of this each annular protrusion are respectively arranged with semi-circular projection and instead of sealing ring to realize sealing; This filter screen have employed five-layer structure, and pore size filter gradually close formula reduction, successively block the foreign material of size different in gas, be not easy blocking, filter effect is better.
The utility model is set to further: described clip comprises the first location collar and the second location collar, the end that this first end and second of locating collar locates collar is hinged, and the head end of the head end of the first location collar and the second location collar is connected by locking device, described locking device comprises lock-screw, the head end of the first described location collar and the head end of the second location collar are provided with locking hole, and this lock-screw is locked with locking hole and is connected.
By adopting technique scheme, filter screen is fixedly connected on pedestal by clip, convenient disassembly, connects reliable, and the clip of this structure is flexibly movable, and the connection reliability of locking device is stronger, structure is simple, is easy to realize, when filter screen damages and under not changing the prerequisite of pedestal, only need dismantle and change filter screen, reducing maintenance cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model detailed description of the invention structure schematic front view;
Fig. 2 is that in the utility model detailed description of the invention, annular protrusion structure looks schematic diagram;
Fig. 3 is that in the utility model detailed description of the invention, filter screen structure looks schematic diagram;
Fig. 4 is that in the utility model detailed description of the invention, yoke configurations looks schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 4, the utility model discloses a kind of air cleaner, comprise valve seat 1, outer cover 2 and filter core 3, in the utility model is specifically implemented, described valve seat 1 and outer cover 2 form cavity, filter core 3 is positioned at this cavity, the two ends of described valve seat 1 are respectively arranged with air inlet 5 and gas outlet 4, this gas outlet 4 and cavity conducting, described filter core 3 comprises pedestal 7 and filter screen 9, this pedestal 7 is connected on valve seat 1, and pedestal 7 is provided with the inlet channel of conducting air inlet 5 and cavity, and filter screen 9 is fixedly connected on pedestal 7 by clip 8, and filter screen 9 is positioned at the gas outlet place of inlet channel, described outer cover 2 is provided with two each annular protrusions 6 with the junction of valve seat 1, these each annular protrusion about 6 both ends of the surface are respectively arranged with semi-circular projection 61, described filter screen 9 from inside to outside comprises interior essence filter fibrage 91 successively, adsorbent fibers layer 92, middle fine filtering fibrage 93, fibrous skeleton layer 94 and outer coarse filtration fibrage 95, wherein said interior essence filter fibrage 91, the pore size filter from inside to outside gradually close formula reduction respectively of middle fine filtering fibrage 93 and outer coarse filtration fibrage 95.
By adopting technique scheme, outer cover is fixed on valve seat by fastening type structure, it is simple that this arranges structure, parts are less, installation, convenient disassembly and manufacturing cost are lower, when ensureing that outer cover is fixed on valve seat, and the upper and lower both ends of the surface of this each annular protrusion are respectively arranged with semi-circular projection and instead of sealing ring to realize sealing; This filter screen have employed five-layer structure, and pore size filter gradually close formula reduction, successively block the foreign material of size different in gas, be not easy blocking, filter effect is better.
In the utility model is specifically implemented, described clip 10 comprises the first location collar 101 and the second location collar 102, the end that this first end and second of locating collar 101 locates collar 102 is hinged, and the head end of the head end of the first location collar 101 and the second location collar 102 is connected by locking device, described locking device comprises lock-screw 103, the head end of the first described location collar and the head end of the second location collar are provided with locking hole, and this lock-screw is locked with locking hole and is connected.
By adopting technique scheme, filter screen is fixedly connected on pedestal by clip, convenient disassembly, connects reliable, and the clip of this structure is flexibly movable, and the connection reliability of locking device is stronger, structure is simple, is easy to realize, when filter screen damages and under not changing the prerequisite of pedestal, only need dismantle and change filter screen, reducing maintenance cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an air cleaner, comprise valve seat, outer cover and filter core, it is characterized in that: described valve seat and outer cover form cavity, filter core is positioned at this cavity, the two ends of described valve seat are respectively arranged with air inlet and gas outlet, this gas outlet and cavity conducting, described filter core comprises pedestal and filter screen, this pedestal is connected on valve seat, and pedestal is provided with the inlet channel of conducting air inlet and cavity, and filter screen is fixedly connected on pedestal by clip, and filter screen is positioned at the gas outlet place of inlet channel, the junction of described outer cover and valve seat is provided with two each annular protrusions, the upper and lower both ends of the surface of this each annular protrusion are respectively arranged with semi-circular projection, described filter screen from inside to outside comprises interior essence filter fibrage successively, adsorbent fibers layer, middle fine filtering fibrage, fibrous skeleton layer and outer coarse filtration fibrage, wherein said interior essence filter fibrage, middle fine filtering fibrage and the fibrolaminar pore size filter of outer coarse filtration be from inside to outside gradually close formula reduction respectively.
2. air cleaner according to claim 1, it is characterized in that: described clip comprises the first location collar and the second location collar, the end that this first end and second of locating collar locates collar is hinged, and the head end of the head end of the first location collar and the second location collar is connected by locking device, described locking device comprises lock-screw, the head end of the first described location collar and the head end of the second location collar are provided with locking hole, and this lock-screw is locked with locking hole and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593995.2U CN204134386U (en) | 2014-10-14 | 2014-10-14 | A kind of air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593995.2U CN204134386U (en) | 2014-10-14 | 2014-10-14 | A kind of air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134386U true CN204134386U (en) | 2015-02-04 |
Family
ID=52411104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593995.2U Expired - Fee Related CN204134386U (en) | 2014-10-14 | 2014-10-14 | A kind of air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861280A (en) * | 2017-03-03 | 2017-06-20 | 成都易态科技有限公司 | The auxiliary mounting tool of filter core |
| CN108671667A (en) * | 2018-06-29 | 2018-10-19 | 成都易态科技有限公司 | It is a kind of to discharge gas for external environment to realize the device of equipment release |
-
2014
- 2014-10-14 CN CN201420593995.2U patent/CN204134386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861280A (en) * | 2017-03-03 | 2017-06-20 | 成都易态科技有限公司 | The auxiliary mounting tool of filter core |
| CN108671667A (en) * | 2018-06-29 | 2018-10-19 | 成都易态科技有限公司 | It is a kind of to discharge gas for external environment to realize the device of equipment release |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150204 Termination date: 20161014 |