CN203519382U - Wind speed adjusting system of linear smoking machine - Google Patents
Wind speed adjusting system of linear smoking machine Download PDFInfo
- Publication number
- CN203519382U CN203519382U CN201320646547.XU CN201320646547U CN203519382U CN 203519382 U CN203519382 U CN 203519382U CN 201320646547 U CN201320646547 U CN 201320646547U CN 203519382 U CN203519382 U CN 203519382U
- Authority
- CN
- China
- Prior art keywords
- wind speed
- smoking machine
- fan
- adjusting system
- speed adjusting
- 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 - Lifetime
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model relates to a wind speed adjusting system, and in particular relates to a wind speed adjusting system of a linear smoking machine. The wind speed adjusting system of the liner smoking machine comprises a fan and an air intake pipe, wherein the fan is arranged at the front end of the air intake pipe and is a variable frequency fan which is connected to a variable frequency controller; a filter is arranged at one end, connected to the variable frequency fan, of the air intake pipe. The wind speed adjusting system disclosed by the utility model can conveniently adjust and control the fan rotating speed of the smoking machine, and ensures the uniform wind speed of various pore paths; by regularly changing the filter, the phenomena that an air duct is blocked and tar flows back can be avoided.
Description
Technical field
The utility model relates to a kind of wind speed regulating system, relates in particular to linear pattern smoking machine wind speed regulating system.
Background technology
GB 16450-2004 < < conventional analysis has clear and definite regulation with smoking machine definition and standard conditions > > and JJG (tobacco) 13-1998 < < smoking machine (containing an Oxidation Analysis instrument) vertification regulation > > to the wind speed of linear pattern smoking machine: each passage is (200 ± 50) mm/s.Along with State Bureau requires the expansion check to seven of cigarette mainstream flue gas kinds of objectionable constituent, wherein four kinds of compositions need to trap by linear pattern smoking machine, in smoking test, if the air-flow fluctuations in wind speed in range hood is crossed the directly follow-up analysis of experiments data of impact of senior general.
20 duct wind speed at present finding smoking machine at the linear pattern smoking machine of use through the special-purpose measuring wind speed of smoking machine are repeatedly inhomogeneous and affected by outdoor environment, fluctuations in wind speed is large, and the adjusting of current linear pattern smoking machine air quantity is mechanical mode, adjusting that can only be rough, can not realize meticulous control; And the flue gas in range hood do not have to filter by exhaust system and is directly discharged to outdoorly by airduct, at blower fan mouth, to condense, the time has been grown and has easily caused airduct to stop up, and also can cause tar to flow back to smoking machine along airduct.
Summary of the invention
In order to solve above-mentioned technical matters, goal of the invention of the present utility model is to propose a kind of linear pattern smoking machine wind speed regulating system, and this system reduces external environment impact on the air-flow wind speed of range hood inside, and it is controlled to realize the fine setting of air quantity.
In order to realize above-mentioned object, the utility model has adopted following technical scheme:
A kind of linear pattern smoking machine wind speed regulating system, this system comprises blower fan and blast pipe, and blower fan is arranged on the front end of blast pipe, and described blower fan adopts frequency conversion fan, frequency conversion fan is connected with frequency-variable controller, and the one end being connected with frequency conversion fan at blast pipe is provided with filtrator.
The beneficial effects of the utility model: realized smoking machine rotation speed of fan and facilitated regulation and control, each duct wind speed is even, have stopped to stop up the phenomenon of airduct and tar refluence by periodic replacement filtrator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
A kind of linear pattern smoking machine wind speed regulating system as shown in Figure 1, this system comprises blower fan 1 and blast pipe 2, and blower fan 1 is arranged on the front end of blast pipe 2, and described blower fan 1 adopts frequency conversion fan, frequency conversion fan is connected with frequency-variable controller 3, easily the rotating speed of regulation and control blower fan; And the one end being connected with frequency conversion fan at blast pipe 2 is provided with filtrator 4, prevent that airduct from stopping up and tar refluence.
Claims (1)
1. a linear pattern smoking machine wind speed regulating system, this system comprises blower fan (1) and blast pipe (2), blower fan (1) is arranged on the front end of blast pipe (2), it is characterized in that: described blower fan (1) adopts frequency conversion fan, frequency conversion fan is connected with frequency-variable controller (3), and the one end being connected with frequency conversion fan at blast pipe (2) is provided with filtrator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646547.XU CN203519382U (en) | 2013-10-17 | 2013-10-17 | Wind speed adjusting system of linear smoking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646547.XU CN203519382U (en) | 2013-10-17 | 2013-10-17 | Wind speed adjusting system of linear smoking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519382U true CN203519382U (en) | 2014-04-02 |
Family
ID=50378300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646547.XU Expired - Lifetime CN203519382U (en) | 2013-10-17 | 2013-10-17 | Wind speed adjusting system of linear smoking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709959A (en) * | 2018-07-03 | 2018-10-26 | 河南中烟工业有限责任公司 | A kind of adjustable flue gas inspection testing machine of wind speed |
-
2013
- 2013-10-17 CN CN201320646547.XU patent/CN203519382U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709959A (en) * | 2018-07-03 | 2018-10-26 | 河南中烟工业有限责任公司 | A kind of adjustable flue gas inspection testing machine of wind speed |
| CN108709959B (en) * | 2018-07-03 | 2024-02-20 | 河南中烟工业有限责任公司 | Flue gas detection testing machine with adjustable wind speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |