CN2916214Y - Self-cleaning pneumatic pump - Google Patents
Self-cleaning pneumatic pump Download PDFInfo
- Publication number
- CN2916214Y CN2916214Y CN 200620074816 CN200620074816U CN2916214Y CN 2916214 Y CN2916214 Y CN 2916214Y CN 200620074816 CN200620074816 CN 200620074816 CN 200620074816 U CN200620074816 U CN 200620074816U CN 2916214 Y CN2916214 Y CN 2916214Y
- Authority
- CN
- China
- Prior art keywords
- air
- pump
- breathing filter
- gas hole
- automatically cleaning
- 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
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to an air pump mechanism, in particular to a self-cleaning air pump, which comprises an air-inlet interface arranged on an air-inlet of the pump, an induction filter positioned on the air-inlet interface and an exhaust component attached with an exhaust mouth arranged on the pump. The utility model is characterized in that: a blowing hole is arranged on the installation bottom base of the induction filter and the blowing hole is communicated with a blowing pipe. The air-inlet end of the blowing pipe is connected on the exhaust mouth. Because the utility model leads the surplus exhaust to outside the induction filter so as to use the blowing to clean the powder attached to the surface of the induction filter and keep the air-inlet smooth without needs of exercising frequent manual cleaning but convenient in utilization and maintenance.
Description
Technical field
The utility model relates to a kind of structure of air pump, specifically is a kind of automatically cleaning air pump.
Background technique
Common air pump includes suction port, air outlet and is used for discharging unnecessary exhaust component of giving vent to anger.The air pump of under some dust atmosphere, working, its suction port place operated by rotary motion has the air-breathing filter of porous structure, in the air pump working procedure of this structure, for keeping unobstructed to suction port, need be often artificial to removing attached to the dust on breathing filter surface, bring a lot of inconvenience to operation and maintenance.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of can be automatically to breathing filter clean, automatically cleaning air pump easy to use.
Automatically cleaning air pump of the present utility model includes the air input joint that is installed on the pump housing suction port, is installed in the breathing filter on the air input joint, also include and be arranged on the exhaust component that has relief opening on the pump housing, it is characterized in that: the mounting base of breathing filter is provided with gas hole, gas hole communicates with an air blowing pipeline, and the inlet end of this air blowing pipeline is connected above-mentioned exhaust ports.Be arranged on air storing cavity between the outer wall of described mounting base that has a gas hole and air input joint, air storing cavity is connected gas hole with the gas hole road.Described gas hole can be provided with a plurality of, and a plurality of gas holes are around being distributed in around the breathing filter root.Described breathing filter periphery can also be covered with silencing apparatus.
The utility model will be removed attached to the dust on breathing filter surface thereby utilize to blow automatically because unnecessary exhaust is caused the breathing filter periphery, keep the unobstructed of suction port, need not frequently to advance manually to clean, and make things convenient for operation and maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, the utility model includes air input joint 1, be installed in breathing filter 2 on the air input joint, be positioned at the relief opening 4 on the exhaust component 3, be provided with air storing cavity 6 between the mounting base 5 of breathing filter and the outer wall of air input joint 1, communicate with relief opening 4 through air storing cavities 6 and air blowing pipeline 8 around being distributed in breathing filter gas hole 7 on every side, the breathing filter periphery is covered with silencing apparatus 9.
Claims (4)
1, a kind of automatically cleaning air pump, include the air input joint (1) that is installed on the pump housing suction port, be installed in the breathing filter (2) on the air input joint, also include and be arranged on the exhaust component (3) that has relief opening (4) on the pump housing, it is characterized in that: the mounting base of breathing filter (5) is provided with gas hole (7), gas hole communicates with an air blowing pipeline (8), and the inlet end of this air blowing pipeline is connected relief opening (4) and locates.
2, automatically cleaning air pump according to claim 1 is characterized in that: have between the outer wall of the mounting base (5) of gas hole and air input joint and be arranged on air storing cavity (6), air storing cavity is connected gas hole (7) with gas blow pipe (8) road.
3, automatically cleaning air pump according to claim 2 is characterized in that: gas hole (7) is provided with a plurality of, and a plurality of gas holes are around being distributed in around the breathing filter root.
4, according to the described automatically cleaning air pump of one of claim 1～3, it is characterized in that: breathing filter (2) periphery is covered with silencing apparatus (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074816 CN2916214Y (en) | 2006-07-12 | 2006-07-12 | Self-cleaning pneumatic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074816 CN2916214Y (en) | 2006-07-12 | 2006-07-12 | Self-cleaning pneumatic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916214Y true CN2916214Y (en) | 2007-06-27 |
Family
ID=38187124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074816 Expired - Fee Related CN2916214Y (en) | 2006-07-12 | 2006-07-12 | Self-cleaning pneumatic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916214Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9539355B2 (en) * | 2015-05-05 | 2017-01-10 | Ming Jen Hsiao | Aroma diffuser |
| CN107605711A (en) * | 2017-10-27 | 2018-01-19 | 重庆华晨智创数控设备有限公司 | The guide valve being arranged in the dry machine of film |
| CN107694296A (en) * | 2017-10-27 | 2018-02-16 | 重庆华晨智创数控设备有限公司 | The dry machine of new membrane |
| CN111201377A (en) * | 2017-12-19 | 2020-05-26 | Qed环境系统有限责任公司 | Fluid pump with self-cleaning air inlet structure |
-
2006
- 2006-07-12 CN CN 200620074816 patent/CN2916214Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9539355B2 (en) * | 2015-05-05 | 2017-01-10 | Ming Jen Hsiao | Aroma diffuser |
| CN107605711A (en) * | 2017-10-27 | 2018-01-19 | 重庆华晨智创数控设备有限公司 | The guide valve being arranged in the dry machine of film |
| CN107694296A (en) * | 2017-10-27 | 2018-02-16 | 重庆华晨智创数控设备有限公司 | The dry machine of new membrane |
| CN111201377A (en) * | 2017-12-19 | 2020-05-26 | Qed环境系统有限责任公司 | Fluid pump with self-cleaning air inlet structure |
| CN111201377B (en) * | 2017-12-19 | 2022-07-15 | Qed环境系统有限责任公司 | Fluid pump with self-cleaning air inlet structure |
| US11529658B2 (en) | 2017-12-19 | 2022-12-20 | Q.E.D. Environmental Systems, Inc. | Fluid pump having self-cleaning air inlet structure |
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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 |
Granted publication date: 20070627 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |