CN205628363U - Novel gas drive atomizing spray gun - Google Patents
Novel gas drive atomizing spray gun Download PDFInfo
- Publication number
- CN205628363U CN205628363U CN201620350189.1U CN201620350189U CN205628363U CN 205628363 U CN205628363 U CN 205628363U CN 201620350189 U CN201620350189 U CN 201620350189U CN 205628363 U CN205628363 U CN 205628363U
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- hole
- fumarole
- atomizing lance
- spray gun
- feed liquor
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Abstract
The utility model discloses a novel gas drive atomizing spray gun, including the spray gun forced lubrication body, gas -supply pipe, transfer line, atomizing nozzle, adjustment nozzle, feed liquor hose and manometer, the design of the spray gun forced lubrication body has inlet port I, piezometer orifice, forced lubrication hole, transfer port, feed liquor hole I, transfusion hole, installation screw seat, and it has a plurality of water conservancy diversion apertures to design between inlet port I and the transfer port, and transfusion hole is located the center of transfer port, atomizing nozzle includes: inlet port II, feed liquor hole II, the fumarole of a n horizontal equipartition, hydrojet hole, the front end toper baffle of a n perpendicular equipartition, a n fumarole and a n hydrojet hole one -to -one, corresponding fumarole axis and hydrojet hole axis mutually perpendicular are and be located the coplanar, hydrojet hole site in the place ahead of corresponding fumarole. The utility model discloses the problem that gas drive atomizing spray gun air consumption is big, energy exchange efficiency is low has effectively been solved.
Description
Technical field
This utility model relates to liquid spray atomising art, particularly relates to a kind of Novel air and drives atomizing lance.
Background technology
Gas drive atomizing lance, be a kind of for painting, coating and other liquid atomization spraying operation instrument,
Technology maturation, being widely used, particularly in explosion-proof environment, atomized spray liquid or atomized spray are inflammable easily
Quick-fried liquid, has more the biggest advantage.But the energy conversion efficiency of existing gas drive atomizing lance is relatively low, than
Such as W-77-0 Japan rock Tanaka's type spray gun, belonging to pressure sending type spray gun, famous brand name, properties of product are excellent, its
Technical specification of dispatching from the factory is as follows: paint spray nozzle diameter: 1.2mm；Spray distance: 250；Spraying air pressure:
0.34MPa；Air usage amount: 430L/min；Coating spray volume: 480ml/min；Open spraying swath: 445mm；
Compressor: 2.2-3.7kW used；Liquid spray volume (ml/min) and the ratio of air usage amount (L/min)
Value is: 1.12, and during actual job, test result is indicated, liquid spray volume (ml/min) uses with air
The ratio of amount (L/min) is close to 1.0.If supplied directly to atomizing lance with compressor, need supporting
Compressor horsepower is: 2.2-3.7kW, and power consumption is more than 2 degree per hour；If at the environment that some are special
In, using the gas cylinder+air relief valve supply of 9L30MPa, the atomized spray activity duration of every bottle of gas does not surpasses
Crossing: 5min, this result is obvious and unsatisfactory.
In sum, existing gas drive atomizing lance on market, generally also exist that air consumption is big, energy converts
Inefficient problem.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Novel air and drives atomizing lance, is used for solving now
There is the problem that gas drive atomizing lance air consumption is big, energy conversion efficiency is low.
Technical solutions of the utility model are achieved in that a kind of Novel air drives atomizing lance, including spray gun pressure
Send body, appendix, tube for transfusion, atomizer, adjustment nozzle, feed liquor flexible pipe and Pressure gauge, spray gun force feed
Body is designed with air inlet I, pressure tap, force feed hole, transfer port, inlet opening I, infusion hole, installation screw
Seat, is designed with multiple water conservancy diversion aperture between air inlet I and transfer port, the end of infusion hole is positioned at transfer port
Center；Atomizer includes: the uniform fumarole of air inlet II, inlet opening II, n level, n vertical
Uniform spray hole, front end conical flow guiding body, n fumarole and n spray hole one_to_one corresponding, corresponding
In fumarole axis and spray hole axis are mutually perpendicular to and are generally aligned in the same plane, spray hole is positioned at corresponding
The front of fumarole.
As one preferred embodiment, pressure tap, force feed hole are all connected with air inlet I with transfer port,
Inlet opening I is connected with infusion hole.
As one preferred embodiment, appendix, one end connects with transfer port thread seal, the other end
Connect with atomizer thread seal.
As one preferred embodiment, tube for transfusion, one end connects with infusion hole thread seal, the other end
Connected with atomizer end face seal by ring-shaped rubber pad one.
As one preferred embodiment, air inlet II fumarole uniform with n level is connected, and enters
Fluid apertures II spray hole uniform with n level is connected.
As one preferred embodiment, atomizer is connected with adjusting nozzle threads, adjusts nozzle and mist
Change the relative position-adjustable of nozzle.As one preferred embodiment, installation screw seat is by annular rubber
Rubber cushion two is threadeded with liquid containing bottle, end face seal.
As one preferred embodiment, force feed hole screw thread is provided with feed liquor pagoda joint, and feed liquor pagoda connects
Head is connected with feed liquor filter by feed liquor flexible pipe.
As one preferred embodiment, air inlet I is connected with gun handle by pressure regulator valve.
As one preferred embodiment, nozzle is adjusted solid by the lock-bit cap of screw thread installation on atomizer
Its position fixed.
After have employed technique scheme, the beneficial effects of the utility model are: the gas consumption of gas drive atomizing lance
Amount declines to a great extent, and liquid spray volume (ml/min) is more than 10 with the ratio of air usage amount (L/min), solves
Determine the problem that existing gas drive atomizing lance air consumption is big, energy conversion efficiency is low.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the sectional view of this utility model spray gun force feed body；
Fig. 2 is the sectional view of this utility model atomizer；
Fig. 3 is the sectional view that this utility model adjusts nozzle；
Fig. 4 is the structural representation of this utility model Product Assembly body；
Fig. 5 is the structural representation that this utility model product design manufactures.
In figure: 1-spray gun force feed body；2-air inlet I；3-pressure tap；4-force feed hole；5-transfer port；6-leads
Stream aperture；7-inlet opening I；8-infusion hole；9-installation screw seat；10-appendix；11-tube for transfusion；12-mist
Change nozzle；13-adjusts nozzle；14-lock-bit cap；15-feed liquor flexible pipe；16-feed liquor filter；17-Pressure gauge；
18-air inlet II；19-inlet opening II；20-fumarole；21-spray hole；22-front end guiding cone；23-adjusts
The inner conical surface of whole nozzle；24-gun handle；25-liquid containing bottle；26-pressure regulator valve；27-folding handles；28-spray gun
Guard shield；29-spray gun anti-breakage sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the skill in this utility model embodiment
Art scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Some embodiments rather than whole embodiments.Based on the embodiment in this utility model, ability
The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
Fig. 1 is the sectional view of this utility model spray gun force feed body.Spray gun force feed body 1 be designed with air inlet I 2,
Pressure tap 3, force feed hole 4, transfer port 5, inlet opening I 7, infusion hole 8, installation screw seat 9, I 2, survey
Pressure hole 3, force feed hole 4 are all connected with air inlet I 2 with transfer port 5, air inlet I 2 and transfer port 5 it
Between be designed with multiple water conservancy diversion aperture 6, inlet opening I 7 is connected with infusion hole 8, and the end of infusion hole 8 is positioned at
The center of transfer port 5.
Fig. 2 is the sectional view of this utility model atomizer.Atomizer 12 includes: air inlet II 18, enter
The uniform fumarole 20 of fluid apertures II 19, n level, n the most uniform spray hole 21, front end taper are led
Fluid 22, air inlet II 18 fumarole 20 uniform with n level is connected, inlet opening II 19 with n
The uniform spray hole 21 of level is connected, n fumarole 20 and n spray hole 21 one_to_one corresponding, relatively
In the fumarole axis answered and spray hole axis are mutually perpendicular to and are generally aligned in the same plane, spray hole 21 is positioned at phase
The front of corresponding fumarole 20.
Fig. 3 is the sectional view that this utility model adjusts nozzle.Adjust nozzle 13 to have and atomizer 12
The inner conical surface 23 adjusting nozzle that front end conical flow guiding body 22 is corresponding.
Fig. 4 is the structural representation of this utility model Product Assembly body.Appendix 10, one end and spray gun force feed
The transfer port 5 thread seal connection of body 1, the other end connects with air inlet II 19 thread seal of atomizer 12
Logical；Tube for transfusion 11, one end connects with infusion hole 8 thread seal of spray gun force feed body 1, and the other end passes through ring
Shape rubber blanket one connects with atomizer 12 end face seal；Pressure gauge 17 and the pressure tap 3 of spray gun force feed body 1
Thread seal connects；Adjust nozzle 13 to threaded with atomizer 12, adjust nozzle 13 and sprayed by atomization
Its position fixed by the lock-bit cap 14 that on mouth 12, screw thread is installed, and adjusts nozzle 13 and atomizer 12 by regulation
Relative position can change quality and the atomized spray speed of atomized spray；The force feed hole 4 of spray gun force feed body 1
Being provided with feed liquor pagoda joint, feed liquor pagoda joint is connected with feed liquor filter 16 by feed liquor flexible pipe 15.
Fig. 5 is the structural representation that this utility model product design manufactures.Spray gun force feed body 1 is by installing spiral shell
Hole seat 9 and ring-shaped rubber pad two are threadeded with liquid containing bottle 25, end face seal；Spray gun force feed body 1 pass through into
Pore I 2 is connected with pressure regulator valve 26 and gun handle 24；This embodiment have also been devised folding handles 27,
Spray gun guard shield 28, spray gun anti-breakage sleeve 29.The test result of this embodiment is as follows: test pressure: 0.40MPa,
Spraying liquid: decontamination solution, drives the carbon fiber gas cylinder+air relief valve of source of the gas: 9L/30MPa, liquid mist
Change spray rate: 610ml/min, gas consumption flow: 39L/min, liquid spray volume (ml/min) with
The ratio of air usage amount (L/min) is 15.6, and the carbon fiber gas cylinder of 9L/30MPa+air relief valve supplies
Gas, the actual supply activity duration is 55min, and the effect of atomized spray can meet the requirement of decontamination operation.
The test result of this embodiment shows: this utility model solve existing gas drive atomizing lance air consumption big,
The problem that energy conversion efficiency is low.
The foregoing is only better embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (10)
1. Novel air drives an atomizing lance, including spray gun force feed body, appendix, tube for transfusion, atomizer,
Adjust nozzle, feed liquor flexible pipe and Pressure gauge, it is characterised in that: described spray gun force feed body be designed with air inlet I,
Pressure tap, force feed hole, transfer port, inlet opening I, infusion hole, installation screw seat, described air inlet I with
Being designed with multiple water conservancy diversion aperture between described transfer port, the end of described infusion hole is positioned in described transfer port
The heart；Described atomizer includes: the uniform fumarole of air inlet II, inlet opening II, n level, n hang down
The most uniform spray hole, front end conical flow guiding body, n fumarole and n spray hole one_to_one corresponding, corresponding
Fumarole axis and spray hole axis be mutually perpendicular to and be generally aligned in the same plane in, spray hole is positioned at corresponding
The front of fumarole.
2. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described pressure tap, institute
State force feed hole to be all connected with described air inlet I with described transfer port, described inlet opening I and described infusion hole
It is connected.
3. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described appendix, one
End connects with described transfer port thread seal, and the other end connects with described atomizer thread seal.
4. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described tube for transfusion, one
End connects with described infusion hole thread seal, and the other end is by ring-shaped rubber pad one and described atomizer end face
Seal connection.
5. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described air inlet II with
The uniform described fumarole of n level is connected, the described spray hole that described inlet opening II is uniform with n level
It is connected.
6. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described atomizer with
Described adjustment nozzle threads connects, the relative position-adjustable of described adjustment nozzle and described atomizer.
7. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described installation screw seat
Threadeded with liquid containing bottle by ring-shaped rubber pad two, end face seal.
8. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described force feed hole screw thread
Being provided with feed liquor pagoda joint, feed liquor pagoda joint is connected with feed liquor filter by described feed liquor flexible pipe.
9. Novel air as claimed in claim 1 drives atomizing lance, it is characterised in that: described air inlet I leads to
Cross pressure regulator valve to be connected with gun handle.
10. Novel air as claimed in claim 6 drives atomizing lance, it is characterised in that: described adjustment nozzle
Its position fixed by the lock-bit cap installed by screw thread on described atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350189.1U CN205628363U (en) | 2016-04-22 | 2016-04-22 | Novel gas drive atomizing spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350189.1U CN205628363U (en) | 2016-04-22 | 2016-04-22 | Novel gas drive atomizing spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205628363U true CN205628363U (en) | 2016-10-12 |
Family
ID=57062028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620350189.1U Active CN205628363U (en) | 2016-04-22 | 2016-04-22 | Novel gas drive atomizing spray gun |
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| CN (1) | CN205628363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745675A (en) * | 2018-06-15 | 2018-11-06 | 洛阳理工学院 | A kind of steel wire rope oiling gun |
-
2016
- 2016-04-22 CN CN201620350189.1U patent/CN205628363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745675A (en) * | 2018-06-15 | 2018-11-06 | 洛阳理工学院 | A kind of steel wire rope oiling gun |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |