CN208313656U - programmable individual dust sampler - Google Patents
programmable individual dust sampler Download PDFInfo
- Publication number
- CN208313656U CN208313656U CN201820590850.5U CN201820590850U CN208313656U CN 208313656 U CN208313656 U CN 208313656U CN 201820590850 U CN201820590850 U CN 201820590850U CN 208313656 U CN208313656 U CN 208313656U
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- CN
- China
- Prior art keywords
- dust sampler
- main body
- dust
- support rod
- flowmeter
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Abstract
The utility model discloses programmable individual dust samplers, including dust sampler main body, sampling head and gas outlet, the sampling head is located at the upper end outer surface of dust sampler main body, the gas outlet is located at a side external surface of dust sampler main body, the bottom end of the dust sampler main body is fixedly installed with support rod, the upper end circumferential outer surface of the support rod is provided through turntable, and the side of the support rod is provided with side stay frame.Programmable individual dust sampler described in the utility model; equipped with turntable, pressure-failure protector and single-chip microcontroller; dust sampler can be rotated; convenient for the direction different according to required angular adjustment, be conducive to the connection of gas outlet, under-voltage protection can be carried out to internal circuit; convenient for protecting the normal work of circuit; programmable adjusting can be carried out to dust sampler, be conducive to internally to input different programs and controlled, bring better prospect of the application.
Description
Technical field
The utility model relates to dust sampler fields, in particular to programmable individual dust sampler.
Background technique
Dust sampler is the common tool detected to the dust pollution in air, not with industrial development process
Disconnected to increase, dust pollution is more serious, and requirement of the people to air detection is higher and higher, therefore to the use degree of dust sampler
It is further paid close attention to, existing dust sampler can no longer meet the use demand of people；Existing dust sampler exists
There are certain drawbacks when use, firstly, can not rotate to dust sampler, are not easy to according to required angular adjustment not
Same direction, is unfavorable for the connection of gas outlet, secondly, under-voltage protection can not be carried out to internal circuit, be not easy to protection circuit
Normal work, finally, programmable adjusting can not be carried out to dust sampler, can not internally input different programs into
Row control, certain influence is brought to the use process of people, for this purpose, it is proposed that programmable individual dust sampler.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides programmable individual dust sampling
Device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model may be programmed individual dust sampler, including dust sampler main body, sampling head and gas outlet, described
Sampling head is located at the upper end outer surface of dust sampler main body, and the gas outlet is located at the side appearance of dust sampler main body
Face, the bottom end of the dust sampler main body are fixedly installed with support rod, and the upper end circumferential outer surface of the support rod, which runs through, to be set
It is equipped with turntable, the side of the support rod is provided with side stay frame, and the upper end of side stay frame is fixedly connected with turntable, and the dust is adopted
The leading exterior surface of sample device main body is fixedly installed with display screen and control panel, and display location is in the upper end of control panel, institute
The lower end side for stating control panel is fixedly installed with programming interface, and the lower end of the sampling head is provided with dust measuring filter membrane, the survey
The lower end of dirt filter membrane is provided with flowmeter, and flowmeter is fixedly installed in the interior side of dust sampler main body, the flow
The lower end side of meter is provided with aspiration pump, and aspiration pump is located at the side of gas outlet, and the inside of the dust sampler main body is another
Side is fixedly installed with power supply, and the inner bottom of the dust sampler main body is fixedly installed with pcb board, and pcb board is located at electricity
The side in source, the upper end of the pcb board are provided with sampling timer, and the side of the sampling timer is provided with central processing
Device, the side of the central processing unit are provided with pressure-failure protector, and the side of the pressure-failure protector is provided with single-chip microcontroller, and single
Piece machine is located at the rear end of programming interface.
Preferably, the turntable is flexibly connected with support rod, and the bottom end of the support rod is provided with cross bar, the upper end of cross bar
It is provided with shaft, the bottom end of the support rod is flexibly connected with shaft, and cross bar is fixedly connected with side stay frame.
Preferably, another side external surface of the dust sampler main body is provided with outlet, and outlet is located at electricity
One side external surface in source.
Preferably, the lower end of the display screen is provided with indicator light, and indicator light is located at the upper end of control panel.
Preferably, the display screen, control panel, aspiration pump, pcb board, sampling timer, central processing unit, under-voltage guarantor
The input terminal for protecting device and single-chip microcontroller is electrically connected with the output end of power supply.
Preferably, the upper and lower ends of the flowmeter are provided with hose, and the dust measuring filter membrane and flowmeter pass through hose
It is fixedly connected, and flowmeter is fixedly connected with aspiration pump by hose.
The utility model beneficial effect achieved is: the programmable individual dust sampler passes through the turntable of setting, energy
It is enough that dust sampler is rotated, convenient for the direction different according to required angular adjustment, is conducive to the connection of gas outlet, passes through
The pressure-failure protector of setting can carry out under-voltage protection to internal circuit, convenient for protecting the normal work of circuit, pass through setting
Single-chip microcontroller can carry out programmable adjusting to dust sampler, be conducive to internally to input different programs and controlled, full
The demand of sufficient people, entirely programmable individual dust sampler structure is simple, and easy to operate, the effect used is relative to tradition side
Formula is more preferable.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram that the utility model may be programmed individual dust sampler；
Fig. 2 is the partial structural diagram that the utility model may be programmed individual dust sampler；
Fig. 3 is the cross-sectional view for the dust sampler main body that the utility model may be programmed individual dust sampler；
Fig. 4 is the system diagram for the pcb board that the utility model may be programmed individual dust sampler.
In figure: 1, dust sampler main body；2, sampling head；3, gas outlet；4, support rod；5, turntable；6, side stay frame；7, it shows
Display screen；8, control panel；9, programming interface；10, dust measuring filter membrane；11, flowmeter；12, aspiration pump；13, power supply；14, pcb board；
15, timer is sampled；16, central processing unit；17, pressure-failure protector；18, single-chip microcontroller.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, individual dust sampler, including dust sampler main body 1, sampling head 2 and gas outlet be may be programmed
3, sampling head 2 is located at the upper end outer surface of dust sampler main body 1, and gas outlet 3 is located at the side appearance of dust sampler main body 1
Face, the bottom end of dust sampler main body 1 are fixedly installed with support rod 4, and the upper end circumferential outer surface of support rod 4, which is provided through, to be turned
Disk 5, the side of support rod 4 is provided with side stay frame 6, and the upper end of side stay frame 6 is fixedly connected with turntable 5, dust sampler main body 1
Leading exterior surface be fixedly installed with display screen 7 and control panel 8, and display screen 7 is located at the upper end of control panel 8, control plane
The lower end side of plate 8 is fixedly installed with programming interface 9, and the lower end of sampling head 2 is provided with dust measuring filter membrane 10, under dust measuring filter membrane 10
End is provided with flowmeter 11, and flowmeter 11 is fixedly installed in the interior side of dust sampler main body 1, the lower end of flowmeter 11
Side is provided with aspiration pump 12, and aspiration pump 12 is located at the side of gas outlet 3, and the inside other side of dust sampler main body 1 is solid
Dingan County is equipped with power supply 13, and the inner bottom of dust sampler main body 1 is fixedly installed with pcb board 14, and pcb board 14 is located at power supply 13
Side, the upper end of pcb board 14 be provided with sampling timer 15, sampling timer 15 side be provided with central processing unit 16,
The side of central processing unit 16 is provided with pressure-failure protector 17, and the side of pressure-failure protector 17 is provided with single-chip microcontroller 18, and monolithic
Machine 18 is located at the rear end of programming interface 9；
Turntable 5 is flexibly connected with support rod 4, and the bottom end of support rod 4 is provided with cross bar, and the upper end of cross bar is provided with shaft,
The bottom end of support rod 4 is flexibly connected with shaft, and cross bar is fixedly connected with side stay frame 6；The other side appearance of dust sampler main body 1
Face is provided with outlet, and outlet is located at a side external surface of power supply 13；The lower end of display screen 7 is provided with indicator light, refers to
Show lamp position in the upper end of control panel 8；Display screen 7, control panel 8, aspiration pump 12, pcb board 14, sampling timer 15, center
The input terminal of processor 16, pressure-failure protector 17 and single-chip microcontroller 18 is electrically connected with the output end of power supply 13；Flowmeter 11
Upper and lower ends are provided with hose, and dust measuring filter membrane 10 is fixedly connected with flowmeter 11 by hose, and flowmeter 11 and aspiration pump
12 are fixedly connected by hose.
It should be noted that the utility model is programmable individual dust sampler, in use, firstly, by dust sampling
The side stay frame 6 of 1 bottom end of device main body is placed on level ground, and support rod 4 is flexibly connected with turntable 5, can be to dust sampler
It is rotated, convenient for the direction different according to required angular adjustment, is conducive to the connection of gas outlet 3, by manipulating control panel 8
The dust sampler is set to work, aspiration pump 12 rotates, and internally absorbs gas by sampling head 2, passes through dust measuring filter membrane 10
Into flowmeter 11, the control of control panel 8 sampling timer 15 is operated for being arranged the sampling time before sampling, on pcb board 14
The pressure-failure protector 17 at end can carry out under-voltage protection to internal circuit, convenient for protecting the normal work of circuit, 18 energy of single-chip microcontroller
It is enough that programmable adjusting is carried out to dust sampler, be conducive to internally to input different programs and controlled, meets people's
Demand can convey the program write on computer on single-chip microcontroller 18 by programming interface 9, and the gas of sucking passes through dust
It is discharged after separation from gas outlet 3, by display screen 7 it can be observed that debugging process and test result, more practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. programmable individual dust sampler, including dust sampler main body (1), sampling head (2) and gas outlet (3), feature
Be: the sampling head (2) is located at the upper end outer surface of dust sampler main body (1), and the gas outlet (3) is located at dust sampling
The bottom end of one side external surface of device main body (1), the dust sampler main body (1) is fixedly installed with support rod (4), the support
The upper end circumferential outer surface of bar (4) is provided through turntable (5), and the side of the support rod (4) is provided with side stay frame (6), and
The upper end of side stay frame (6) is fixedly connected with turntable (5), and the leading exterior surface of the dust sampler main body (1) is fixedly installed with
Display screen (7) and control panel (8), and display screen (7) is located at the upper end of control panel (8), the lower end of the control panel (8)
Side is fixedly installed with programming interface (9), and the lower end of the sampling head (2) is provided with dust measuring filter membrane (10), the dust measuring filter membrane
(10) lower end is provided with flowmeter (11), and flowmeter (11) is fixedly installed in the interior side of dust sampler main body (1),
The lower end side of the flowmeter (11) is provided with aspiration pump (12), and aspiration pump (12) is located at the side of gas outlet (3), described
The inside other side of dust sampler main body (1) is fixedly installed with power supply (13), the inner bottom of the dust sampler main body (1)
End is fixedly installed with pcb board (14), and pcb board (14) is located at the side of power supply (13), and the upper end of the pcb board (14) is provided with
It samples timer (15), the side of sampling timer (15) is provided with central processing unit (16), the central processing unit
(16) side is provided with pressure-failure protector (17), and the side of the pressure-failure protector (17) is provided with single-chip microcontroller (18), and single
Piece machine (18) is located at the rear end of programming interface (9).
2. programmable individual dust sampler according to claim 1, it is characterised in that: the turntable (5) and support rod
(4) it is flexibly connected, the bottom end of the support rod (4) is provided with cross bar, and the upper end of cross bar is provided with shaft, the support rod (4)
Bottom end be flexibly connected with shaft, cross bar is fixedly connected with side stay frame (6).
3. programmable individual dust sampler according to claim 1, it is characterised in that: the dust sampler main body
(1) another side external surface is provided with outlet, and outlet is located at a side external surface of power supply (13).
4. programmable individual dust sampler according to claim 1, it is characterised in that: the lower end of the display screen (7)
It is provided with indicator light, indicator light is located at the upper end of control panel (8).
5. programmable individual dust sampler according to claim 1, it is characterised in that: the display screen (7), control plane
Plate (8), aspiration pump (12), pcb board (14), sampling timer (15), central processing unit (16), pressure-failure protector (17) and monolithic
The input terminal of machine (18) is electrically connected with the output end of power supply (13).
6. programmable individual dust sampler according to claim 1, it is characterised in that: above and below the flowmeter (11)
Both ends are provided with hose, and the dust measuring filter membrane (10) is fixedly connected with flowmeter (11) by hose, and flowmeter (11) with
Aspiration pump (12) is fixedly connected by hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590850.5U CN208313656U (en) | 2018-04-24 | 2018-04-24 | programmable individual dust sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590850.5U CN208313656U (en) | 2018-04-24 | 2018-04-24 | programmable individual dust sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313656U true CN208313656U (en) | 2019-01-01 |
Family
ID=64712868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590850.5U Expired - Fee Related CN208313656U (en) | 2018-04-24 | 2018-04-24 | programmable individual dust sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813642A (en) * | 2019-03-18 | 2019-05-28 | 重庆工程职业技术学院 | A kind of dust control device |
-
2018
- 2018-04-24 CN CN201820590850.5U patent/CN208313656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813642A (en) * | 2019-03-18 | 2019-05-28 | 重庆工程职业技术学院 | A kind of dust control device |
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| 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: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |