CN205085089U - High pressure dust absorption rifle - Google Patents
High pressure dust absorption rifle Download PDFInfo
- Publication number
- CN205085089U CN205085089U CN201520896958.3U CN201520896958U CN205085089U CN 205085089 U CN205085089 U CN 205085089U CN 201520896958 U CN201520896958 U CN 201520896958U CN 205085089 U CN205085089 U CN 205085089U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust absorption
- mouthpiece
- air
- high pressure
- 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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a high pressure dust absorption rifle, including the tee bend dust absorption assembly body, the front end of the tee bend dust absorption assembly body cup jointed that dust absorption mouthpiece, rear end are connected with the dust exhaust mouth, the lower extreme is connected with the mouthpiece that admits air, installs vacuum device on the air flue between dust absorption mouthpiece and the dust exhaust mouth, dust absorption mouthpiece and admit air and install air inlet switch on the air flue between the mouthpiece, the front end of dust absorption mouthpiece set up to an inclined plane, after by taper off forward of the pipe diameter of dust absorption mouthpiece, the outside of the mouthpiece that admits air be provided with the pipeline portion of cup jointing, the outside of the pipeline portion of cup jointing is provided with anti -skidding boss, the beneficial effect of the utility model: the practicality, simple structure, low in production cost, convenient to use realizes high negative pressure dust absorption, has strengthened the velocity of flow of air, effect of dust collection is good.
Description
Technical field
The utility model relates to a kind of dust exhaust apparatus, particularly a kind of high pressure dust-absorbing rifle.
Background technology
Dust exhaust apparatus has market prospects widely, as: automotive trim is cleared up, and plastic molding and processing plant, mould factory, electronic components factory, is easily subject to electric partner and spends the dust in the place of infringement to clear up.Be embodied in anti-explosion fire place especially the most practical.
Existing dust catcher has two kinds, electronic and pneumatic, and electric dust collector volume is large, in use troublesome poeration, affects operating efficiency, is secondly that power directly adopts power supply to have limitation to environment, as: moist, personnel's dealing is touched, and has the environment of sharp object, has the hidden danger of electric leakage, and power cleaner adopts compressed air to do power, can be directly used in explosion-proof, anti-electric, and the place not allowing electric spark to encroach on uses.Power cleaner, can not be widely used because suction is too small.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of high pressure dust-absorbing rifle.
To achieve these goals, the measure taked of the utility model:
A kind of high pressure dust-absorbing rifle, comprise threeway dust suction assembly, described threeway dust suction assembly front end sleeve is connected to suction nozzle, rear end is connected with dust-exhausting port, lower end is connected with air inlet ozzle, air flue between suction nozzle and dust-exhausting port is provided with negative pressure device, the air flue between suction nozzle and air inlet ozzle is provided with air inlet switch;
The front end of described suction nozzle is set to an inclined-plane;
The caliber of described suction nozzle is tapered before backward;
The outer setting of described air inlet ozzle has pipeline socket part, and the outer setting of pipeline socket part has anti-skidding boss.
The beneficial effects of the utility model: practical, structure is simple, and production cost is low, easy to use, realizes high negative pressure dust suction, enhances the flow velocity of air, and pick-up performance is good.
Accompanying drawing explanation
Fig. 1, planar structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of high pressure dust-absorbing rifle, comprise threeway dust suction assembly 1, the front end sleeve of described threeway dust suction assembly 1 is connected to suction nozzle 2, rear end is connected with dust-exhausting port 3, lower end is connected with air inlet ozzle 4, air flue between suction nozzle 2 and dust-exhausting port 3 is provided with negative pressure device 6, the air flue between suction nozzle 2 and air inlet ozzle 4 is provided with air inlet switch 5.
Suction nozzle 2 is equivalent to an induction part, and negative pressure device 6 is equivalent to a compression portion, and air inlet ozzle 4 connects an atmosphere storage chamber, and atmosphere storage chamber offers bellmouth.When work dust suction: first, gas passes through air flue by suction nozzle 2, negative pressure device 6 gas flow atmosphere storage chamber is entered through switch, after atmosphere storage chamber produces certain pressure, press set angle release through six small-bore pores, enter bellmouth and again discharge gas, gas again flows into heap hole thus strengthens the flowing velocity of gas, gas flows through bellmouth, produces the continuous pressure of secondary, realizes the high negative pressure dust suction work of whole utility model.
The front end of described suction nozzle 2 is set to an inclined-plane, when being convenient to dust suction, is concentrated by suction.
The caliber of described suction nozzle 2 is tapered before backward, and pick-up performance is good, is convenient to the flow velocity strengthening gas.
The outer setting of described air inlet ozzle 4 has pipeline socket part, and the outer setting of pipeline socket part has anti-skidding boss.Connect fast, firmly.
Claims (4)
1. a high pressure dust-absorbing rifle, comprise threeway dust suction assembly (1), it is characterized in that: the front end sleeve of described threeway dust suction assembly (1) is connected to suction nozzle (2), rear end is connected with dust-exhausting port (3), lower end is connected with air inlet ozzle (4), air flue between suction nozzle (2) and dust-exhausting port (3) is provided with negative pressure device (6), the air flue between suction nozzle (2) and air inlet ozzle (4) is provided with air inlet switch (5).
2. a kind of high pressure dust-absorbing rifle according to claim 1, is characterized in that: the front end of described suction nozzle (2) is set to an inclined-plane.
3. a kind of high pressure dust-absorbing rifle according to claim 1 and 2, is characterized in that: the caliber of described suction nozzle (2) is tapered before backward.
4. a kind of high pressure dust-absorbing rifle according to claim 3, is characterized in that: the outer setting of described air inlet ozzle (4) has pipeline socket part, and the outer setting of pipeline socket part has sliding boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896958.3U CN205085089U (en) | 2015-11-06 | 2015-11-06 | High pressure dust absorption rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896958.3U CN205085089U (en) | 2015-11-06 | 2015-11-06 | High pressure dust absorption rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085089U true CN205085089U (en) | 2016-03-16 |
Family
ID=55475811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896958.3U Expired - Fee Related CN205085089U (en) | 2015-11-06 | 2015-11-06 | High pressure dust absorption rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085089U (en) |
-
2015
- 2015-11-06 CN CN201520896958.3U patent/CN205085089U/en not_active Expired - Fee Related
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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: 20160316 Termination date: 20171106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |