CN2598671Y - Ejector wet-type dust collector - Google Patents
Ejector wet-type dust collector Download PDFInfo
- Publication number
- CN2598671Y CN2598671Y CNU032361726U CN03236172U CN2598671Y CN 2598671 Y CN2598671 Y CN 2598671Y CN U032361726 U CNU032361726 U CN U032361726U CN 03236172 U CN03236172 U CN 03236172U CN 2598671 Y CN2598671 Y CN 2598671Y
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- CN
- China
- Prior art keywords
- suction inlet
- dust
- injector
- dust extractor
- suction
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model relates to an ejector wet-type dust collector for percussive drill used in fitment work, comprising an ejector, a dust collector suction nozzle, and a diving pump etc. The dust collector adopts ejecting principle to combine the gas with dust to the jet stream, so wet-type dust collecting is realized to avoid the damage brought by the dust caused by the use of the percussive drill during indoor and outdoor fitment work. The utility model has the advantages of simple structure, small size etc, and is suitable for dust collecting during indoor and outdoor fitment work to reduce the damage to environment and human health caused by dust.
Description
Technical field the utility model relates to a kind of injector wet type dust extractor of fitting up with percussion drill.
The technical background percussion drill is widely used in the fitment process of various indoor and outdoors.Because the broken body of wall of drill hammer produces a large amount of dust in the work, has had a strong impact on health of operators, has polluted indoor and outdoor surroundings.Present dust extractor both domestic and external is quite a lot of, but Shang Weiyou is applicable to the dust extractor of indoor and outdoor decoration.
The summary of the invention the purpose of this utility model provides a kind of injector wet type dust extractor that is used to fit up percussion drill, thereby reduces the harm of dust.
The utility model comprises an injector, catch the dirt suction inlet for one, and an immersible pump its objective is such realization.
One, design injector
The utility model has designed injector, and concrete scheme is as follows: designed injector nozzle, injector and immersible pump are fused, it is conical tapering type that nozzle is, be beneficial to the generation high-pressure spray, its big opening end links to each other with immersible pump, and this nozzle disposes along injector axis centre line.Suction chamber adopts with nozzle and is threaded, designed suction inlet on the suction chamber, this suction inlet links to each other with the suction inlet seat ring by pipeline, in order to make jet produce vacuum, suck dust, and with after jet fully mixes, further promote the pressure of fluid-mixing, designed diffuser casing, be welded with suction chamber, end at diffuser casing adopts bend pipe to connect, be used to make row under the jet, on this basis, in order to improve the efficient of injector, by optimal area ratio mopt injector has been carried out Structured Design, the efficient of injector has been significantly improved, structure optimization, size be more reasonable
Two, the novel dust extractor suction inlet of design
The utility model has designed a kind of novel dust extractor suction inlet.Concrete scheme is: designed the suction inlet seat at finishing with the chopping bit root, with so that dust extractor suction inlet and percussion drill be integral.The suction inlet seat ring matches with the suction inlet seat, and what link to each other with the suction inlet seat ring is dust hood, adopts the design of spring extension type, the cover ring seal, and cover, spring compacting form.
The utility model has following advantage:
1, dust fully mixes in diffuser casing with jet, and the realization wet type is caught dirt, fluid reusable edible, energy savings.
2, with optimal area ratio mopt injector is carried out Structured Design, improved efficient, optimize size.
3, the inlet seat ring adopts to mould to manage with suction inlet and is connected, and catches the dirt suction inlet and has flexibility.
4, the dust extractor cumulative volume is approximately 0.4 * 0.2 * 0.4m
3, volume is small and exquisite, and it is mobile to be easy to carry.
Description of drawings concrete structure of the present utility model has following examples and accompanying drawing thereof to provide.
Fig. 1 is the utility model scantling plan
Fig. 2 is the longitudinal section of A-A part among Fig. 1.
Fig. 3 is the longitudinal section of B-B part among Fig. 1.
Specific embodiment the utility model is by constituting with lower member:
Casing 1, immersible pump 2, suction inlet seat 3, suction inlet seat ring 4, dust hood 5, cover 6, percussion drill 7, nozzle 8, suction inlet 9, suction chamber 10, mixing chamber 11, bend pipe 12.
Immersible pump (2) running, suck the water in casing (1) tank, from injector nozzle (8) ejection at a high speed, owing to there is the horizontal turbulent fluctuation diffusion of current, take away the part air in the suction chamber (10), so, producing a Negative Pressure Difference around the jet and between the external world in the suction chamber, the suction inlet on this suction chamber (9) links to each other with the suction inlet seat ring of dust extractor suction inlet, owing to there is pressure differential between the two, cause the dust in the dust hood (5) to enter the mixing chamber (11) of injector, fully mix the mixing chamber end at this with jet through piping, jet returns to atmospheric pressure state, enter tank through bend pipe (12), so circulation realizes catching dirt.
Claims (3)
1, a kind of injector wet type dust extractor of fitting up with percussion drill, comprise an injector, immersible pump and one catch the dirt suction inlet, it is characterized in that injector nozzle 8 is connected with suction chamber 10, and design has suction inlet 9 on the suction chamber 10, link to each other with suction inlet seat ring 4 on the dust extractor suction inlet by pipeline, mixing chamber 11 is integral with suction chamber 10, and this mixing chamber outlet end links to each other with bend pipe 12, dust hood 5 is arranged on the dust extractor suction inlet and is connected with suction inlet seat ring 4, adopt the scalable design of spring, cover 6 ring seals.
2, dust extractor according to claim 1 is characterized in that producing negative pressure in the injector, makes suction inlet 9 suck dust from the dust extractor suction inlet, and mixes with jet in mixing chamber 11, and the realization wet type is caught dirt.
3, dust extractor according to claim 1 is characterized in that nozzle 8 along the configuration of injector axial line, and it is conical tapering type that this nozzle is, and its big opening end is connected with immersible pump, and nozzle adopts with suction inlet 10 and is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032361726U CN2598671Y (en) | 2003-01-20 | 2003-01-20 | Ejector wet-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032361726U CN2598671Y (en) | 2003-01-20 | 2003-01-20 | Ejector wet-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598671Y true CN2598671Y (en) | 2004-01-14 |
Family
ID=34166637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032361726U Expired - Fee Related CN2598671Y (en) | 2003-01-20 | 2003-01-20 | Ejector wet-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598671Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705937A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Solar steam jet type heat air renewal system |
| CN108972137A (en) * | 2018-09-26 | 2018-12-11 | 深圳市连胜欣智能科技有限公司 | A kind of online cleaning device of CNC |
| CN112976348A (en) * | 2021-02-19 | 2021-06-18 | 陕西建工第九建设集团有限公司 | Installation construction device and construction method for arc-shaped glass curtain wall |
-
2003
- 2003-01-20 CN CNU032361726U patent/CN2598671Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705937A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Solar steam jet type heat air renewal system |
| CN102705937B (en) * | 2012-06-07 | 2014-11-05 | 镇江新梦溪能源科技有限公司 | Solar steam jet type heat air renewal system |
| CN108972137A (en) * | 2018-09-26 | 2018-12-11 | 深圳市连胜欣智能科技有限公司 | A kind of online cleaning device of CNC |
| CN112976348A (en) * | 2021-02-19 | 2021-06-18 | 陕西建工第九建设集团有限公司 | Installation construction device and construction method for arc-shaped glass curtain wall |
| CN112976348B (en) * | 2021-02-19 | 2021-11-05 | 陕西建工第九建设集团有限公司 | Installation construction device and construction method for arc-shaped glass curtain wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Bo Changgen Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |