CN210966308U - Smoke discharging device - Google Patents
Smoke discharging device Download PDFInfo
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- CN210966308U CN210966308U CN201922021539.6U CN201922021539U CN210966308U CN 210966308 U CN210966308 U CN 210966308U CN 201922021539 U CN201922021539 U CN 201922021539U CN 210966308 U CN210966308 U CN 210966308U
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- connecting rod
- air
- axial flow
- impeller
- flow shell
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Abstract
A kind of fume extractor, its characterized in that: the air guide device is characterized by comprising a gas collecting hood, a connecting rod, an air guide pipe and an air inducing device, wherein the gas collecting hood is arranged on the connecting rod, the connecting rod is connected with the air guide pipe, and the air guide pipe is also provided with the air inducing device; the connecting rod comprises a connecting rod A, a connecting rod B and a connecting rod C, the connecting rod A, the connecting rod B and the connecting rod C are connected through a joint with adjustable tightness, and an air flow adjusting valve is arranged on the connecting rod A; the induced draft device comprises an induced draft motor, an impeller and an axial flow shell, wherein the impeller is connected with the induced draft motor, the impeller is arranged in the axial flow shell, one end of the axial flow shell is connected with the air duct, and the other end of the axial flow shell is provided with an air outlet. The utility model can absorb the generated smoke dust at any time, thereby protecting the health of the staff; and the structure is simple and practical, and the cost is saved.
Description
Technical Field
The utility model belongs to the dust removal field, in particular to fume extractor.
Background
Generally, food processing enterprises or electronic product enterprises only need to relate to products of product packaging and code printing or electronic product manufacturing enterprises to relate to posts using electric soldering irons, and smoke and dust which are harmful to human bodies are generated, so that a smoke removal device is needed.
Disclosure of Invention
The invention aims to provide a smoke exhaust device, which solves the technical problems.
In order to achieve the technical purpose and achieve the technical requirements, the invention adopts the technical scheme that: a kind of fume extractor, its characterized in that: the air guide device is characterized by comprising a gas collecting hood, a connecting rod, an air guide pipe and an air inducing device, wherein the gas collecting hood is arranged on the connecting rod, the connecting rod is connected with the air guide pipe, and the air guide pipe is also provided with the air inducing device; the connecting rod comprises a connecting rod A, a connecting rod B and a connecting rod C, the connecting rod A, the connecting rod B and the connecting rod C are connected through a joint with adjustable tightness, and an air flow adjusting valve is arranged on the connecting rod A; the induced draft device comprises an induced draft motor, an impeller and an axial flow shell, wherein the impeller is connected with the induced draft motor, the impeller is arranged in the axial flow shell, one end of the axial flow shell is connected with the air duct, and the other end of the axial flow shell is provided with an air outlet.
As a preferred technical scheme: the bottom of the induced draft motor is provided with a motor fixing base, and the upper part of the induced draft motor is provided with a signal receiver.
As a preferred technical scheme: and a butterfly valve core is arranged in the air flow regulating valve.
As a preferred technical scheme: the air duct is fixed through the device fixing base.
As a preferred technical scheme: and filter cotton is arranged at two ends in the axial flow shell.
The paper box can generate smoke dust after being subjected to code scanning by the laser code scanning machine, the smoke dust slightly damages the respiratory system of a human body, and the generated smoke dust can be sucked away at any time by using the smoke exhaust device at present, so that the body health of staff is protected; and the structure is simple and practical, and the cost is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a gas-collecting hood; 2. a connecting rod; 2-1, connecting rod A; 2-2. connecting rod B; 2-3, connecting rod C; 3. an air duct; 4. an air inducing device; 4-1. an induced draft motor; 4-2. an impeller; 4-3, axial flow housing; 5. a joint with adjustable tightness; 6. an air flow regulating valve; 6-1. butterfly valve core; 7. filtering cotton; 8. a motor fixing base; 9. a signal receiver; 10. the device is fixed on the base.
Detailed Description
A kind of fume extractor, its characterized in that: the device comprises a gas collecting hood 1, a connecting rod 2, a gas guide tube 3 and an induced draft device 4, wherein the gas collecting hood 1 is arranged on the connecting rod 2, the connecting rod 2 is connected with the gas guide tube 3, and the induced draft device 4 is also arranged on the gas guide tube 3; the connecting rod 2 comprises a connecting rod A2-1, a connecting rod B2-2 and a connecting rod C2-3, the connecting rod A2-1, the connecting rod B2-2 and the connecting rod C2-3 are connected through a joint 5 with adjustable tightness, and an air flow adjusting valve 6 is arranged on the connecting rod A2-1; the induced draft device 4 comprises an induced draft motor 4-1, an impeller 4-2 and an axial flow shell 4-3, wherein the impeller 4-2 is connected with the induced draft motor 4-1, the impeller 4-2 is arranged in the axial flow shell 4-3, one end of the axial flow shell 4-3 is connected with the air duct 3, and the other end of the axial flow shell is provided with an air outlet 4-4.
The bottom of the induced draft motor 4-1 is provided with a motor fixing base 8, and the upper part of the induced draft motor is provided with a signal receiver 9. And a butterfly valve core 6-1 is arranged in the air flow regulating valve 6. The air duct 3 is fixed by a device fixing base 10. And filter cotton 7 is arranged at two ends in the axial flow shell 4-3.
In the specific implementation: when the device is actually used, the switch on the remote controller can be pressed when the device is prepared, the signal receiver on the induced air motor can receive signals, the induced air motor is started to drive the impeller to generate suction, when the paper box is scanned by the laser code scanning machine, smoke dust can be generated, the smoke dust can be sucked away by the smoke collecting hood, and the smoke dust can be discharged into the atmosphere through the two cotton filters at the inlet and the outlet of the axial flow shell to remove impurity-free gas. And the connecting rods are connected through the joints with adjustable tightness, so that the position of the gas collecting hood can be adjusted, the distance from the connecting rods to a workpiece is closer, and the gas collecting effect is better.
The foregoing examples are given for the purpose of illustrating the present invention in a clear and non-restrictive manner, and it will be apparent to those skilled in the art that variations and modifications of the present invention may be made in other variations and modifications based on the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments, and all such variations and modifications as are obvious and desirable in the art are within the scope of the present invention.
Claims (5)
1. A kind of fume extractor, its characterized in that: the device comprises a gas collecting hood (1), a connecting rod (2), a gas guide tube (3) and an air inducing device (4), wherein the gas collecting hood (1) is arranged on the connecting rod (2), the connecting rod (2) is connected with the gas guide tube (3), and the air guide tube (3) is also provided with the air inducing device (4); the connecting rod (2) comprises a connecting rod A (2-1), a connecting rod B (2-2) and a connecting rod C (2-3), the connecting rod A (2-1), the connecting rod B (2-2) and the connecting rod C (2-3) are connected through a joint (5) with adjustable tightness, and an air flow adjusting valve (6) is arranged on the connecting rod A (2-1); the air inducing device (4) comprises an air inducing motor (4-1), an impeller (4-2) and an axial flow shell (4-3), the impeller (4-2) is connected with the air inducing motor (4-1), the impeller (4-2) is arranged in the axial flow shell (4-3), one end of the axial flow shell (4-3) is connected with the air duct (3), and the other end of the axial flow shell is provided with an air outlet (4-4).
2. A smoke evacuation apparatus as claimed in claim 1 wherein: the bottom of the induced draft motor (4-1) is provided with a motor fixing base (8), and a signal receiver (9) is arranged above the induced draft motor.
3. A smoke evacuation apparatus as claimed in claim 1 wherein: a butterfly valve core (6-1) is arranged in the air flow regulating valve (6).
4. A smoke evacuation apparatus as claimed in claim 1 wherein: the air duct (3) is fixed by a device fixing base (10).
5. A smoke evacuation apparatus as claimed in claim 1 wherein: and filter cotton (7) is arranged at two ends in the axial flow shell (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021539.6U CN210966308U (en) | 2019-11-21 | 2019-11-21 | Smoke discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021539.6U CN210966308U (en) | 2019-11-21 | 2019-11-21 | Smoke discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210966308U true CN210966308U (en) | 2020-07-10 |
Family
ID=71446392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922021539.6U Active CN210966308U (en) | 2019-11-21 | 2019-11-21 | Smoke discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210966308U (en) |
-
2019
- 2019-11-21 CN CN201922021539.6U patent/CN210966308U/en active Active
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