CN206311622U - A kind of wind-velocity indicator support - Google Patents
A kind of wind-velocity indicator support Download PDFInfo
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- CN206311622U CN206311622U CN201621411258.1U CN201621411258U CN206311622U CN 206311622 U CN206311622 U CN 206311622U CN 201621411258 U CN201621411258 U CN 201621411258U CN 206311622 U CN206311622 U CN 206311622U
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- wind speed
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- wind
- support block
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Abstract
A kind of wind-velocity indicator support of disclosure of the invention, it includes the base of an inverted " t " type structure, base bottom is connected a triangular support block, angle is 118~122 ° between triangular support block lower surface and pedestal upright post cylinder, base top installs a rhabodoid, the bolt of base upper surface spinning one, rhabodoid one end is radially enlarged, expands end end and opens up a through hole.The utility model is placed in straight line smoking machine cigarette ash groove, stability of the present utility model can be ensured, triangular support block lower surface can be brought into close contact with smoking machine ash disk inclined-plane, ensure that stabilization of the utility model in fore-and-aft direction, the stability of wind speed instrument probe can be effectively kept in measurement process, avoid influence of the probe shake to measurement result, improve the degree of accuracy of measurement wind speed, adapt to the measuring wind speed of the Cigarette of different length specification, it is lateral aperture due to expanding end end through hole, wind speed instrument probe is horizontal after inserting wind speed instrument probe, influence of the utility model to wind speed can at utmost be reduced in measurement process.
Description
Technical field
The present invention relates to linear pattern smoking machine wind-velocity indicator support.
Background technology
General tobacco business laboratory is equipped with linear pattern smoking machine, to the constituent analysis of cigarette smoke.In cigarette
In aspiration procedure, the air velocity of cigarette smoking environment has significant impact to the fired state of cigarette, therefore is taken out in cigarette
Before suction, each air velocity for aspirating duct need to be measured and be corrected with anemobiagraph, to ensure the air-flow in each suction duct
Speed reaches（200±50）The standard requirement of mm/s.
At present, the probe of most of anemobiagraph on sale is Telescopic shaft type, needs hand-held anemobiagraph to carry out measuring wind speed.It is this
The hand-held mode of testing the speed there are following drawback：First, hand-held anemobiagraph is difficult accurately to find GB/T 16450-2004《Conventional analysis
Defined with smoking machine and standard conditions》Specified in measurement position；2nd, easily shaken during hand-held anemobiagraph tests the speed, it is right
Accuracy of measurement and stability are interfered.Therefore, the degree of accuracy and the efficiency of measurement wind speed are improved, urgently to be resolved hurrily is asked as one
Topic.
The content of the invention
The present invention provides a kind of wind-velocity indicator support suitable for linear pattern smoking machine, with the disadvantage for overcoming prior art to exist
End.
To realize the object of the invention, this wind-velocity indicator support it is characterized in that it includes the base of an inverted " t " type structure, bottom
Seat bottom is connected a triangular support block, between the triangular support block lower surface and pedestal upright post cylinder angle be 118~
122 °, the base top installs a rhabodoid, and the bolt of base upper surface spinning one, described rhabodoid one end is radially swollen
Greatly, expand end end and open up a through hole.
The end shape of cross section that expands is square, rectangle or circle.
The through hole for holding end to open up that expands is horizontal through hole, and the through hole is circular hole.
The technological progress that the present invention is obtained：
1st, the wind-velocity indicator support of structure of the present invention can be placed in straight line smoking machine cigarette ash groove, because base is inverted " t "
Structure, it is ensured that the stability of left and right directions of the present invention, and due to being pressed from both sides between triangular support block lower surface and pedestal upright post cylinder
Angle α can be brought into close contact for 118~122 °, i.e. the triangular support block lower surface with smoking machine ash disk inclined-plane, it is ensured that this hair
The bright stabilization in fore-and-aft direction.Expand end end through hole in insert anemobiagraph probe after, can effectively be protected in measurement process
Hold the stability of wind speed instrument probe, it is to avoid in the past because hand-held wind speed instrument probe produces when testing the speed the shadow shaken to measurement result
Ring, improve the degree of accuracy of measurement wind speed.
2nd, the present invention can make anemobiagraph probe stationary in the height consistent with cigarette axle center, will not receive the shadow of human factor
Ring, improve the degree of accuracy of measurement.
3rd, according to GB/T 16450-2004《Conventional analysis is defined and standard conditions with smoking machine》Requirement, due to being directed to
The cigarette of different length, the measurement point of air velocity can be different, thus can be by adjusting what base top of the present invention installed
The position of rhabodoid is adapting to the measuring wind speed position of the Cigarette of different length specification.
4th, the through hole for being opened up due to expanding end end is horizontally disposed through hole, wind speed instrument probe after inserting wind speed instrument probe
It is horizontal, therefore in measurement process, the present invention is placed on measuring holes side, thus can farthest reduce the present invention to wind
The influence of speed.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is use state structural representation of the present invention.
Specific embodiment
The present invention is further described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, its base 1 including an inverted " t " type structure of this wind-velocity indicator support, the bottom of base 1 is connected
One triangular support block 2, angle is 118~122 ° between the lower surface of triangular support block 2 and the column cylinder of base 1, base 1
Top installs a rhabodoid 6, is flexibly connected between base 1 and the rhabodoid 6 for installing, the bolt 5 of upper surface spinning one of base 1, rotation
After tight bolt 5, the compressing rhabodoid 6 of bolt 5 can make the rhabodoid 6 for installing be connected with base 1, and one end of rhabodoid 6 is radially enlarged,
It is square, rectangle or circle to expand the shape of cross section at end 3, opens up a through hole 4 in the leading section for expanding end 3, the through hole 4
It is horizontally disposed circular hole, the through hole 4 is used to fix Telescopic rod of anemoscope.
When in use, as shown in Fig. 2 base 1 is put into smoking machine cigarette ash groove 7, now triangular support block 2 can be with suction
The inclined-plane 8 of cigarette machine ash disk is brought into close contact, it is ensured that the stabilization of fore-and-aft direction of the present invention.Looser a bolt 5, front and rear regulation metallic rod shaped
Body 6, makes distance of the center of through hole 4 away from suction stop device meet Standard, and adjustment is tightened bolt 5, makes gold after finishing
Category rhabodoid 6 position is fixed, and then inserts in through hole 4 Telescopic rod of anemoscope, then position of the adjusting base 1 in cigarette ash groove 7,
Wind speed instrument probe and suction duct to be measured or so is set to align, you can to start to measure the air velocity in the suction duct.
Claims (3)
1. a kind of wind-velocity indicator support, it is characterised in that it includes base of an inverted " t " type structure, the base bottom is connected one or three
Angular support block, angle is 118~122 ° between the triangular support block lower surface and pedestal upright post cylinder, the base top
A rhabodoid is installed, the bolt of base upper surface spinning one, described rhabodoid one end is radially enlarged, expand end end and open up one
Through hole.
2. wind-velocity indicator support according to claim 1, it is characterised in that the end shape of cross section that expands is for square, long
Square or circle.
3. wind-velocity indicator support according to claim 1 and 2, it is characterised in that described to expand the through hole that end end opens up be water
Flat through hole, the through hole is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411258.1U CN206311622U (en) | 2016-12-21 | 2016-12-21 | A kind of wind-velocity indicator support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411258.1U CN206311622U (en) | 2016-12-21 | 2016-12-21 | A kind of wind-velocity indicator support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311622U true CN206311622U (en) | 2017-07-07 |
Family
ID=59245929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411258.1U Active CN206311622U (en) | 2016-12-21 | 2016-12-21 | A kind of wind-velocity indicator support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771310A (en) * | 2016-12-21 | 2017-05-31 | 河北中烟工业有限责任公司 | A kind of wind-velocity indicator support |
-
2016
- 2016-12-21 CN CN201621411258.1U patent/CN206311622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771310A (en) * | 2016-12-21 | 2017-05-31 | 河北中烟工业有限责任公司 | A kind of wind-velocity indicator support |
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