CN212215943U - Centrifugal fan blade spray gun - Google Patents
Centrifugal fan blade spray gun Download PDFInfo
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- CN212215943U CN212215943U CN202021507999.6U CN202021507999U CN212215943U CN 212215943 U CN212215943 U CN 212215943U CN 202021507999 U CN202021507999 U CN 202021507999U CN 212215943 U CN212215943 U CN 212215943U
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- fan blade
- spray gun
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- centrifugal fan
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- 239000007921 spray Substances 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract description 10
- 238000000889 atomisation Methods 0.000 abstract description 8
- 238000005119 centrifugation Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to an air gun technical field especially relates to a mainly be applied to the centrifugal fan blade spray gun of carrying air gun pressure, improvement atomization effect in the middle of the spraying operation. The device comprises a handle, wherein the upper part of the handle is connected with a fan part, the front end of the fan part is connected with a spray gun part, and the lower part of the spray gun part is connected with a material bottle; the fan part comprises a shell, a first-stage fan blade and a rotor are arranged in the shell from right to left, a second-stage fan blade is matched at the left end of the rotor, and a corresponding stator is matched at the outer side of the rotor; the spray gun part is matched with a trigger mechanism. The utility model discloses a centrifugation fan blade spray gun, second grade pressure boost structure is constituteed to one-level fan blade, rotor, second grade fan blade and stator, at first carries out a pressure boost via the one-level fan blade after the air admission, then gets into the second grade fan blade through the rotor and carries out the secondary pressure boost, reentrant spray gun portion at last, improved air pressure widely, improved atomization effect to spraying effect has been improved.
Description
Technical Field
The utility model relates to an air gun technical field especially relates to a mainly be applied to the centrifugal fan blade spray gun of carrying air gun pressure, improvement atomization effect in the middle of the spraying operation.
Background
The air gun is a common production processing tool, and the air gun corresponds to an ion air gun, a spraying air gun and the like according to different use functions. At present, spray guns in the market all use a first-stage fan blade air outlet mode, fan blades are placed on an air inlet side or an air outlet side, and compared with pneumatic spray guns, the pneumatic spray guns have the defects of small air pressure and small air volume. Therefore, a new air gun is needed to be designed for increasing the pressure of the spray gun and improving the atomization effect.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a centrifugal fan blade spray gun of air lift rifle pressure, improvement atomization effect.
The utility model adopts the technical proposal that: the centrifugal fan blade spray gun comprises a handle, wherein the upper part of the handle is connected with a fan part, the front end of the fan part is connected with a spray gun part, and the lower part of the spray gun part is connected with a material bottle; the fan part comprises a shell, a first-stage fan blade and a rotor are arranged in the shell from right to left, a second-stage fan blade is matched at the left end of the rotor, and a corresponding stator is matched at the outer side of the rotor; the spray gun part is matched with a trigger mechanism.
For realizing better the utility model discloses, the one-level fan blade adopt the axial compressor fan blade, the second grade fan blade adopt centrifugal fan blade. The first-stage fan blade can also adopt a centrifugal fan blade, the second-stage fan blade adopts an axial-flow fan blade, or the first-stage fan blade and the second-stage fan blade both adopt an axial-flow fan blade or a centrifugal fan blade.
For better realizing the utility model discloses, spray gun portion including setting up the nozzle at the left end portion, there is corresponding nozzle adjusting nut in the outside cooperation of this nozzle.
For better realizing the utility model, the trigger mechanism include with nozzle and storage bottle complex case, the right-hand member cooperation of this case has the trigger.
For better realizing the utility model, the right end of the lower part of the trigger is provided with an adjusting screw.
For realizing better the utility model discloses, the bottleneck of storage bottle be provided with the external screw thread spray gun portion below be provided with bottleneck complex hickey.
For better realizing the utility model, the handle on be provided with the screwed joint external connection's backup pad.
For realizing better the utility model discloses, the inside bottom of storage bottle be provided with and be used for the pit that collects.
The beneficial effects of the utility model are embodied in: the utility model discloses a centrifugation fan blade spray gun, through the cooperation of handle, fan portion, spray gun portion, the storage bottle, a housing, the one-level fan blade, the rotor, the second grade fan blade, stator and trigger mechanism etc, the one-level fan blade, the rotor, second grade fan blade and stator constitute second grade pressure boost structure, at first carry out the pressure boost via the one-level fan blade after the air admission, then carry out the secondary pressure boost through the rotor entering second grade fan blade, at last reentrant spray gun portion, air pressure has been improved widely, atomization effect has been improved, thereby spraying effect has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic view of an internal structure of a centrifugal fan blade spray gun of the present invention;
fig. 2 is a schematic structural view of the centrifugal fan blade spray gun of the present invention;
in the attached drawing, 1-a handle, 2-a fan part, 3-a spray gun part, 4-a material bottle, 5-a rotor, 6-a first-stage fan blade, 7-a second-stage fan blade, 8-a nozzle, 9-a nozzle adjusting nut, 10-a valve core, 11-a trigger, 12-an adjusting screw, 13-a threaded interface, 14-a switch, 15-a support plate and 16-a stator.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1:
as shown in fig. 1 and 2, the centrifugal fan blade spray gun of the present invention comprises a handle 1, a fan part 2 connected to the upper part of the handle 1, a spray gun part 3 connected to the front end of the fan part 2, and a material bottle 4 connected to the lower part of the spray gun part 3; the fan part 2 comprises a shell, a first-stage fan blade 6 and a rotor 5 are arranged in the shell from right to left, a second-stage fan blade 7 is matched at the left end of the rotor 5, and a corresponding stator 16 is matched at the outer side of the rotor 5; a trigger mechanism is coupled to the gun section 3. The utility model discloses a centrifugation fan blade spray gun, through handle 1, fan portion 2, spray gun portion 3, the storage bottle 4, a housing, one-level fan blade 6, rotor 5, second grade fan blade 7, the cooperation of stator 16 and trigger mechanism etc, one-level fan blade 6, rotor 5, second grade fan blade 7 and stator 16 constitute second grade pressure intensifying structure, at first carry out a pressure boost via one-level fan blade 6 after the air admission, then carry out the secondary pressure boost through rotor 5 entering second grade fan blade 7, reentrant spray gun portion 3 at last, air pressure has been improved widely, atomization effect is improved, thereby spraying effect has been improved. It is worth noting that a switch 16 for controlling the first-stage fan blade 6 and the second-stage fan blade 7 to rotate and stop simultaneously is arranged on the fan part 2.
Example 2:
on the basis of above-mentioned embodiment, for further carrying out better the utility model discloses, one-level fan blade 6 adopt the axial compressor fan blade, second grade fan blade 7 adopt centrifugal fan blade. After entering, air firstly enters the axial flow fan blades for primary pressurization, then enters the centrifugal fan blades through the rotor 5 for secondary pressurization, and finally enters the spray gun part 3, so that the air pressure is greatly improved, the atomization effect is improved, and the spraying effect is improved. It should be noted that the first-stage fan blade 6 may be a centrifugal fan blade, the second-stage fan blade 7 may be an axial-flow fan blade, or both the first-stage fan blade 6 and the second-stage fan blade 7 may be axial-flow fan blades or centrifugal fan blades.
Example 3:
on the basis of the above embodiment, in order to further better implement the present invention, the spray gun part 3 includes a nozzle 8 disposed at the left end part, and a corresponding nozzle adjusting nut 9 is fitted outside the nozzle 8. The nozzle 8 is adjusted by rotating the nozzle adjusting nut 9, so that different spraying states are realized, and the device is suitable for different working and application environments.
Example 4:
on the basis of the above embodiment, in order to further better implement the utility model discloses, the trigger mechanism include with nozzle 8 and feed bottle 4 complex case 10, the right-hand member cooperation of this case 10 has trigger 11. When the spray gun is used, the trigger 11 is pulled to drive the valve core 10 to act, so that materials in the material bottle 4 enter the nozzle 8 and are sprayed out under the action of air pressure, and spraying is facilitated. Preferably, an adjusting screw 12 is provided at the right end of the lower portion of the trigger 11, and the nozzle 8 can be adjusted by adjusting the adjusting screw 12 by changing the exposed length of the adjusting screw 12, that is, by changing the shortest distance that can be achieved between the trigger 11 and the handle 1, thereby realizing adjustment control that limits the maximum stroke of the trigger 11.
Example 5:
on the basis of the above embodiment, for further better implementing the utility model discloses, the bottleneck of storage bottle 4 be provided with the external screw thread 3 lower part of spray gun portion be provided with bottleneck complex hickey 13. After the design, can make things convenient for the installation and the dismantlement of storage bottle 4, conveniently load the material, wash storage bottle 4.
Example 6:
on the basis of the above-mentioned embodiment, in order to further better implement the present invention, the handle 1 is provided with a supporting plate 15 externally connected with the screw interface 13. After the design, can improve the stability of storage bottle 4 to improve the spraying quality.
Example 7:
on the basis of the above-mentioned embodiment, for further carrying out the utility model discloses better, the inside bottom of material bottle 4 be provided with and be used for the pit that collects. After the design, can make things convenient for gathering of material in the material bottle 4, improve the utilization ratio of material, reduce the waste of material.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. Centrifugal fan blade spray gun, its characterized in that: comprises a handle (1), a fan part (2) is connected to the upper part of the handle (1), a spray gun part (3) is connected to the front end of the fan part (2), and a material bottle (4) is connected to the lower part of the spray gun part (3); the fan part (2) comprises a shell, a first-stage fan blade (6) and a rotor (5) are arranged in the shell from right to left, a second-stage fan blade (7) is matched at the left end of the rotor (5), and a corresponding stator (16) is matched at the outer side of the rotor (5); a trigger mechanism is matched with the spray gun part (3).
2. The centrifugal fan blade spray gun of claim 1, wherein: the first-stage fan blades (6) adopt axial flow fan blades, and the second-stage fan blades (7) adopt centrifugal fan blades.
3. The centrifugal fan blade spray gun of claim 2, wherein: the spray gun part (3) comprises a spray nozzle (8) arranged at the left end part, and a corresponding spray nozzle adjusting nut (9) is matched outside the spray nozzle (8).
4. The centrifugal fan blade spray gun of claim 3, wherein: the trigger mechanism comprises a valve core (10) matched with the nozzle (8) and the material bottle (4), and a trigger (11) is matched at the right end of the valve core (10).
5. The centrifugal fan blade spray gun of claim 4, wherein: an adjusting screw (12) is arranged at the right end of the lower part of the trigger (11).
6. The centrifugal fan blade spray gun of claim 5, wherein: the mouth of the material bottle (4) is provided with an external thread, and the lower part of the spray gun part (3) is provided with a threaded interface (13) matched with the mouth.
7. The centrifugal fan blade spray gun of claim 6, wherein: the handle (1) is provided with a support plate (15) which is connected with the outside of the threaded interface (13).
8. The centrifugal fan blade spray gun of claim 1, wherein: the bottom of the interior of the material bottle (4) is provided with a concave pit for collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507999.6U CN212215943U (en) | 2020-07-27 | 2020-07-27 | Centrifugal fan blade spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507999.6U CN212215943U (en) | 2020-07-27 | 2020-07-27 | Centrifugal fan blade spray gun |
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| Publication Number | Publication Date |
|---|---|
| CN212215943U true CN212215943U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021507999.6U Active CN212215943U (en) | 2020-07-27 | 2020-07-27 | Centrifugal fan blade spray gun |
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| Country | Link |
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| CN (1) | CN212215943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701741A (en) * | 2020-07-27 | 2020-09-25 | 宁波家瑞工具制造有限公司 | Centrifugal fan spray gun |
-
2020
- 2020-07-27 CN CN202021507999.6U patent/CN212215943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701741A (en) * | 2020-07-27 | 2020-09-25 | 宁波家瑞工具制造有限公司 | Centrifugal fan spray gun |
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