CN203379721U - Cleanable air filter - Google Patents
Cleanable air filter Download PDFInfo
- Publication number
- CN203379721U CN203379721U CN201320320347.5U CN201320320347U CN203379721U CN 203379721 U CN203379721 U CN 203379721U CN 201320320347 U CN201320320347 U CN 201320320347U CN 203379721 U CN203379721 U CN 203379721U
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- CN
- China
- Prior art keywords
- element kit
- air filter
- clean
- air
- housing
- 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 cleanable air filter. The air filter comprises a shell with an inner cavity; the shell is internally provided with a filter element component; the filter element component and one side of the shell form an air intake channel, and the filter element component and the other side of the shell form an air exhaust channel; an air intake hole communicated with the air intake channel is formed in one side of the shell, and an air exhaust hole communicated with the air exhaust channel is formed in the other side of the shell; the air exhaust channel is internally provided with a purging mechanism for removing impurities of the filter element component; the purging mechanism is positioned above the filter element component. Impurities in the filter element component are separated from the filter element component to fall into the shell when being purged reversely by the purging mechanism, so that the smooth air ventilation of the filter element component is ensured, and the service life of the air filter is prolonged.
Description
Technical field
The utility model relates to a kind of air filter that can be clean.
Background technology
Air filter is after long-time the use, element kit is easily stopped up by airborne dust and impurity, then cause ventilation not smooth, when the cleaner that the user can not more renew in time or element kit, very easily cause other device fails, and the service life of air filter is shorter, has improved operating cost.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and a kind of air filter that can be clean is provided, and can oppositely to element kit, be purged, and removes the impurity in element kit, extends cleaner service life.
For achieving the above object, the technical solution of the utility model has been to provide a kind of air filter that can be clean, comprise the housing with inner chamber, be provided with element kit in described housing, one side of described element kit and described housing forms inlet channel, the opposite side of described element kit and described housing forms outlet passageway, described housing one side offers the air admission hole be connected with described inlet channel, the opposite side of described housing offers the venthole be connected with described outlet passageway, be provided with the blowing mechanism that described element kit is carried out to the impurity removing in described outlet passageway, described blowing mechanism is positioned at the top of described element kit.
As preferably, described blowing mechanism comprises the purging plate be arranged in parallel with described element kit, offer venting channels on described purging plate, the below of described purging plate offers several and the purge hole that described venting channels is connected, and described venting channels is connected with compressed gas source by tracheae.
As preferably, several described purge hole matrixes are arranged.
As preferably, on described tracheae, be provided with by-pass valve control.
As preferably, be connected with admission line on described air admission hole, be connected with outlet pipe on described venthole, described tracheae is connected with described compressed gas source through described outlet pipe.
As preferably, offer the dedusting mouth be connected with described inlet channel on described housing, described dedusting mouth place is provided with obstruction.
As preferably, described element kit comprises filter core body, the filter core installing rack that described filter core body and described housing are fixed.
Advantage of the present utility model and beneficial effect are: by blowing mechanism, the impurity in element kit is carried out to reverse blow, making impurity and element kit be separated falls in housing, then guarantee that the element kit ventilation is smooth and easy, extend the service life of air filter.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure: 1, housing; 2, element kit; 3, inlet channel; 4, outlet passageway; 5, purge plate; 6, tracheae; 7, compressed gas source; 8, stop up; 9, admission line; 10, outlet pipe.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
Shown in Fig. 1, a kind of air filter that can be clean, comprise the housing 1 with inner chamber, be provided with element kit 2 in described housing 1, described element kit 2 forms inlet channel 3 with a side of described housing 1, described element kit 2 forms outlet passageway 4 with the opposite side of described housing 1, described housing 1 one sides offer the air admission hole be connected with described inlet channel 3, the opposite side of described housing 1 offers the venthole be connected with described outlet passageway 4, be provided with the blowing mechanism that described element kit 2 is carried out to the impurity removing in described outlet passageway 4, described blowing mechanism is positioned at the top of described element kit 2.
Shown in Fig. 1, described blowing mechanism comprises the purging plate 5 be arranged in parallel with described element kit 2, offer venting channels on described purging plate 5, the below of described purging plate 5 offers several and the purge hole that described venting channels is connected, and described venting channels is connected with compressed gas source 7 by tracheae 6.
Shown in Fig. 1, several described purge hole matrixes are arranged.
Shown in Fig. 1, on described tracheae 6, be provided with by-pass valve control.
Shown in Fig. 1, be connected with admission line 9 on described air admission hole, be connected with outlet pipe 10 on described venthole, described tracheae 6 is connected with described compressed gas source 7 through described outlet pipe 10.
Shown in Fig. 1, offer the dedusting mouth be connected with described inlet channel 3 on described housing 1, described dedusting mouth place is provided with stops up 8.
Shown in Fig. 1, described element kit 2 comprises filter core body, the filter core installing rack that described filter core body and described housing 1 are fixed.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
- One kind can be clean air filter, it is characterized in that: comprise the housing with inner chamber, be provided with element kit in described housing, one side of described element kit and described housing forms inlet channel, the opposite side of described element kit and described housing forms outlet passageway, described housing one side offers the air admission hole be connected with described inlet channel, the opposite side of described housing offers the venthole be connected with described outlet passageway, be provided with the blowing mechanism that described element kit is carried out to the impurity removing in described outlet passageway, described blowing mechanism is positioned at the top of described element kit.
- 2. air filter that can be clean as claimed in claim 1, it is characterized in that: described blowing mechanism comprises the purging plate be arranged in parallel with described element kit, offer venting channels on described purging plate, the below of described purging plate offers several and the purge hole that described venting channels is connected, and described venting channels is connected with compressed gas source by tracheae.
- 3. air filter that can be clean as claimed in claim 2, is characterized in that: several described purge hole matrixes arrangements.
- 4. air filter that can be clean as claimed in claim 2, is characterized in that: on described tracheae, be provided with by-pass valve control.
- 5. air filter that can be clean as claimed in claim 2, it is characterized in that: on described air admission hole, be connected with admission line, be connected with outlet pipe on described venthole, described tracheae is connected with described compressed gas source through described outlet pipe.
- 6. air filter that can be clean as claimed in claim 1, it is characterized in that: offer the dedusting mouth be connected with described inlet channel on described housing, described dedusting mouth place is provided with obstruction.
- 7. air filter that can be clean as claimed in claim 1 is characterized in that: described element kit comprises filter core body, the filter core installing rack that described filter core body and described housing are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320320347.5U CN203379721U (en) | 2013-06-04 | 2013-06-04 | Cleanable air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320320347.5U CN203379721U (en) | 2013-06-04 | 2013-06-04 | Cleanable air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379721U true CN203379721U (en) | 2014-01-08 |
Family
ID=49868255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320320347.5U Expired - Fee Related CN203379721U (en) | 2013-06-04 | 2013-06-04 | Cleanable air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248520A (en) * | 2018-11-27 | 2019-01-22 | 湖南顶立科技有限公司 | A kind of filter device |
-
2013
- 2013-06-04 CN CN201320320347.5U patent/CN203379721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248520A (en) * | 2018-11-27 | 2019-01-22 | 湖南顶立科技有限公司 | A kind of filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140604 |