CN208109484U - A kind of dust sampler - Google Patents
A kind of dust sampler Download PDFInfo
- Publication number
- CN208109484U CN208109484U CN201820378267.8U CN201820378267U CN208109484U CN 208109484 U CN208109484 U CN 208109484U CN 201820378267 U CN201820378267 U CN 201820378267U CN 208109484 U CN208109484 U CN 208109484U
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- CN
- China
- Prior art keywords
- sampling
- dust
- sleeve
- inner cavity
- box
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- 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 - Fee Related
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Abstract
It is disclosed by the utility model to belong to dust sampling equipment technical field,Specially a kind of dust sampler,The bottom four corners of the pedestal are provided with universal wheel,The central location on the pedestal top is provided with sleeve,The top of the sleeve is plugged with adjusting rod,Top on the left of the sleeve is plugged with adjusting bolt,The right end for adjusting bolt runs through the lower section of adjusting rod and extends to the right side of sleeve,Nut is bolted on the adjusting bolt,And nut is located at the right side of sleeve,The top of the adjusting rod is provided with damping block,The top of the damping block is welded with sampling box,By setting adjusting rod and adjust bolt,Convenient for carrying out the adjusting of height as needed,By the way that sensor of dust concentration is arranged,The detection of concentration is carried out to the dust of collection,By the way that Rose Box is arranged,It is discharged after being filtered to the air after sampling,Reduce the pollution to atmosphere,The utility model is structurally reasonable,It is easy to operate,It is practical.
Description
Technical field
The utility model relates to dust sampling equipment technical field, specially a kind of dust sampler.
Background technique
Dust sampler refers to that the portable tools that dust sample is acquired in dust laden air, the dust measured in air are dense
Degree provides scientific basis also for the dust-proof, depositing dust to research, dust suppression other than production safety management needs, currently,
Most dust sampler is mostly fixed mode, is not easy to carry out height adjustment as needed, directly arrange the air after sampling
It is put into atmosphere, atmosphere is polluted, have a single function, it is inconvenient to use, for this purpose, it is proposed that a kind of dust sampler.
Utility model content
The purpose of this utility model is to provide a kind of dust samplers, to solve mesh mentioned above in the background art
Before, most dust sampler is mostly fixed mode, is not easy to carry out height adjustment as needed, direct to the air after sampling
It is discharged into atmosphere, atmosphere is polluted, have a single function, inconvenient problem with use.
To achieve the above object, the utility model provides the following technical solutions：A kind of dust sampler, including pedestal, institute
The bottom four corners for stating pedestal are provided with universal wheel, and the central location on the pedestal top is provided with sleeve, the top of the sleeve
End is plugged with adjusting rod, and the top on the left of the sleeve is plugged with adjusting bolt, and the right end for adjusting bolt runs through adjusting rod
Lower section and extend to the right side of sleeve, be bolted with nut on the adjusting bolt, and nut is located at the right side of sleeve, the tune
The top of pole is provided with damping block, and the top of the damping block is welded with sampling box, and the left side of the sampling box front surface is logical
It crosses hinge and is hinged with maintenance door, knob, maintenance door front surface central location are provided on the right side of the maintenance door front surface
Top be provided with PLC controller, switch button is provided with below the PLC controller, is set below the switch button
It is equipped with timer, the top on the left of the sampling box cavity is plugged with air inlet pipe, and the top on the left of the sampling box, which is provided with, adopts
The junction of sample head, the sampling head and air inlet pipe is provided with flow valve, and the right end of the air inlet pipe is connected with sampling cylinder, described
It is provided with filter membrane on the right side of sampling tube inner chamber, discharge pipe, the top of the discharge pipe are provided on the left of the sampling cylinder bottom end
It is provided with valve, sensor of dust concentration, the right side connection of the sampling cylinder are provided on the left of the sampling tube inner chamber top
There is connecting tube, the bottom end of the connecting tube is connected with aspiration pump, and the bottom end of the aspiration pump is connected with Rose Box by branch pipe, institute
State filtering box cavity in it is laterally homogeneous be provided with filter screen, escape pipe is connected on the right side of the Rose Box, the escape pipe
Right side is through the lower section sampled on the right side of box cavity and is provided with dust cover, and the top on the right side of the sampling box is provided with alarm,
Be provided with battery on the left of the sampling box cavity bottom end, the PLC controller respectively with switch button, timer, flow
Valve, valve, sensor of dust concentration, aspiration pump, alarm and battery are electrically connected.
Preferably, the adjusting rod is uniformly arranged below with and adjusts the through-hole that matches of bolt.
Preferably, acoustical cotton layer is provided in the outer wall inner cavity of the sampling box, and acoustical cotton layer is polyester fiber sound-absorbing
Cotton layer.
Preferably, the alarm is combined aural and visual alarm.
Compared with prior art, the utility model has the beneficial effects that：The utility model proposes a kind of dust sampler,
By setting adjusting rod and bolt is adjusted, it is right by the way that sensor of dust concentration is arranged convenient for carrying out the adjusting of height as needed
The dust of collection carries out the detection of concentration, by the way that Rose Box is arranged, discharges, is reduced to big after being filtered to the air after sampling
The pollution of gas, the utility model is structurally reasonable, easy to operate, practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model sampling box schematic diagram of internal structure.
In figure：1 pedestal, 2 universal wheels, 3 sleeves, 4 adjusting rods, 5 adjust bolt, 6 nuts, 7 damping blocks, 8 sampling boxes, 9 inspections
It repairs door, 10 knobs, 11 PLC controllers, 12 switch buttons, 13 timers, 14 air inlet pipe, 15 sampling heads, 16 flow valves, 17 adopt
Sample cylinder, 18 filter membranes, 19 discharge pipes, 20 valves, 21 sensor of dust concentration, 22 connecting tubes, 23 aspiration pumps, 24 Rose Boxes, 25 mistakes
Strainer, 26 escape pipes, 27 dust covers, 28 alarms, 29 batteries.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of dust sampler, including pedestal 1, it is described
The bottom four corners of pedestal 1 are provided with universal wheel 2, and the central location on 1 top of pedestal is provided with sleeve 3, the sleeve 3
Top is plugged with adjusting rod 4, and the top in 3 left side of sleeve, which is plugged with, adjusts bolt 5, and the right end for adjusting bolt 5 runs through
The lower section of adjusting rod 4 and the right side for extending to sleeve 3 are bolted with nut 6 on the adjusting bolt 5, and nut 6 is located at sleeve 3
Right side, the top of the adjusting rod 4 is provided with damping block 7, and the top of the damping block 7 is welded with sampling box 8, the sampling
The left side of 8 front surface of case is hinged with maintenance door 9 by hinge, is provided with knob 10 on the right side of 9 front surface of maintenance door, described
PLC controller 11 is provided with above 9 front surface central location of maintenance door, the lower section of the PLC controller 11 is provided with switch
Button 12, the lower section of the switch button 12 are provided with timer 13, and the top on the left of 8 inner cavity of sampling box is plugged with air inlet
The top of pipe 14,8 left side of sampling box is provided with sampling head 15, and the sampling head 15 and the junction of air inlet pipe 14 are provided with
Flow valve 16, the right end of the air inlet pipe 14 are connected with sampling cylinder 17, are provided with filter membrane 18 on the right side of 17 inner cavity of sampling cylinder,
Discharge pipe 19 is provided on the left of 17 bottom end of sampling cylinder, the top of the discharge pipe 19 is provided with valve 20, the sampling
Cylinder is provided with sensor of dust concentration 21 on the left of 17 inner cavity tops, and the right side of the sampling cylinder 17 is connected with connecting tube 22, institute
The bottom end for stating connecting tube 22 is connected with aspiration pump 23, and the bottom end of the aspiration pump 23 is connected with Rose Box 24 by branch pipe, described
Laterally homogeneous in 24 inner cavity of Rose Box to be provided with filter screen 25, the right side of the Rose Box 24 is connected with escape pipe 26, it is described go out
Lower section of the right side of tracheae 26 on the right side of 8 inner cavity of sampling box is simultaneously provided with dust cover 27, and the top on 8 right side of sampling box is set
Be equipped with alarm 28, be provided with battery 29 on the left of the 8 inner cavity bottom end of sampling box, the PLC controller 11 respectively with open
Close button 12, timer 13, flow valve 16, valve 20, sensor of dust concentration 21, aspiration pump 23, alarm 28 and battery
29 are electrically connected.
Wherein, the adjusting rod 4 is uniformly arranged below with and adjusts the through-hole that matches of bolt 5, is convenient for height
It adjusts, acoustical cotton layer is provided in the outer wall inner cavity of the sampling box 8, and acoustical cotton layer is polyester fiber acoustical cotton layer, effectively
Bring noise when reducing work, the alarm 28 are combined aural and visual alarm, are played a warning role.
Working principle：Before use, being charged by external power supply to battery 29, so that battery 29 is carried out to whole device
Power supply opens alarm 28, timer 13 etc. by switch button 12, dust concentration preset value is arranged in PLC controller 11,
The sampling time is set in timer 13, in use, controlling to adjust according to the needs of height by adjusting bolt 5 and nut 6
The height of bar 4 opens aspiration pump 23 and flow valve 16 to adjust the height of vasculum 8 so that atmosphere by sampling head 15 into
Enter in the inner cavity of sampling cylinder 17 after entering air inlet pipe 14, the dust in atmosphere is sampled by filter membrane 18, it is big after sampling
Gas is entered by connecting tube 22 in the inner cavity of Rose Box 24, and the filter screen 25 of 24 inner cavity of Rose Box is passed sequentially through, after, then by going out
Tracheae 26 is discharged, and the pollution to atmosphere is reduced, and by the way that dust cover 27 is arranged, dust is effectively prevent to enter the interior of escape pipe 26
In chamber, when reaching in the sampling time, alarm 28 sounds, and plays a warning role, and flow valve 16 is closed, and Open valve 20 passes through
Its collected dust is discharged discharge pipe 19, carries out concentration inspection to collected dust by setting sensor of dust concentration 21
It surveys, when dust concentration reaches preset value, after valve 20 is opened, battery 29 stops powering to whole device, and discharge collects
Dust, when dust concentration be lower than preset value when, battery 29 continues to power, and works on.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of dust sampler, including pedestal（1）, it is characterised in that：The pedestal（1）Bottom four corners be provided with it is universal
Wheel（2）, the pedestal（1）The central location on top is provided with sleeve（3）, the sleeve（3）Top be plugged with adjusting rod
（4）, the sleeve（3）Adjusting bolt is plugged with above left side（5）, the adjusting bolt（5）Right end run through adjusting rod（4）
Lower section and extend to sleeve（3）Right side, the adjusting bolt（5）On be bolted with nut（6）, and nut（6）Positioned at sleeve
（3）Right side, the adjusting rod（4）Top be provided with damping block（7）, the damping block（7）Top be welded with sampling box
（8）, the sampling box（8）The left side of front surface is hinged with maintenance door by hinge（9）, the maintenance door（9）The right side of front surface
Side is provided with knob（10）, the maintenance door（9）Front surface is provided with PLC controller above central location（11）, the PLC
Controller（11）Lower section be provided with switch button（12）, the switch button（12）Lower section be provided with timer（13）, institute
State sampling box（8）Top on the left of inner cavity is plugged with air inlet pipe（14）, the sampling box（8）Sampling head is provided with above left side
（15）, the sampling head（15）With air inlet pipe（14）Junction be provided with flow valve（16）, the air inlet pipe（14）Right end
It is connected with sampling cylinder（17）, the sampling cylinder（17）Filter membrane is provided on the right side of inner cavity（18）, the sampling cylinder（17）Bottom end
Left side is provided with discharge pipe（19）, the discharge pipe（19）Top be provided with valve（20）, the sampling cylinder（17）Inner cavity top
Sensor of dust concentration is provided on the left of end（21）, the sampling cylinder（17）Right side be connected with connecting tube（22）, the company
Adapter tube（22）Bottom end be connected with aspiration pump（23）, the aspiration pump（23）Bottom end Rose Box is connected with by branch pipe（24）,
The Rose Box（24）It is laterally homogeneous in inner cavity to be provided with filter screen（25）, the Rose Box（24）Right side be connected with escape pipe
（26）, the escape pipe（26）Right side run through sampling box（8）Lower section on the right side of inner cavity is simultaneously provided with dust cover（27）, described to adopt
Sample case（8）Alarm is provided with above right side（28）, the sampling box（8）Inner cavity is provided with battery on the left of bottom end
（29）, the PLC controller（11）Respectively with switch button（12）, timer（13）, flow valve（16）, valve（20）, dust
Concentration sensor（21）, aspiration pump（23）, alarm（28）And battery（29）It is electrically connected.
2. a kind of dust sampler according to claim 1, it is characterised in that：The adjusting rod（4）Lower section uniformly set
It is equipped with and adjusts bolt（5）The through-hole matched.
3. a kind of dust sampler according to claim 1, it is characterised in that：The sampling box（8）Outer wall inner cavity in
It is provided with acoustical cotton layer, and acoustical cotton layer is polyester fiber acoustical cotton layer.
4. a kind of dust sampler according to claim 1, it is characterised in that：The alarm（28）For sound-light alarm
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378267.8U CN208109484U (en) | 2018-03-20 | 2018-03-20 | A kind of dust sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378267.8U CN208109484U (en) | 2018-03-20 | 2018-03-20 | A kind of dust sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109484U true CN208109484U (en) | 2018-11-16 |
Family
ID=64127608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378267.8U Expired - Fee Related CN208109484U (en) | 2018-03-20 | 2018-03-20 | A kind of dust sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109484U (en) |
-
2018
- 2018-03-20 CN CN201820378267.8U patent/CN208109484U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |