CN208206591U - It is a kind of can more adsorption tube continuous sampling air sampling instrument - Google Patents
It is a kind of can more adsorption tube continuous sampling air sampling instrument Download PDFInfo
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- CN208206591U CN208206591U CN201820708091.8U CN201820708091U CN208206591U CN 208206591 U CN208206591 U CN 208206591U CN 201820708091 U CN201820708091 U CN 201820708091U CN 208206591 U CN208206591 U CN 208206591U
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Abstract
The utility model discloses it is a kind of can more adsorption tube continuous sampling air sampling instrument, its structure includes sampling instrument, the inner right side of the sampling instrument is provided with sealed compartment, and the upper inside of the sealed compartment is equipped with X-axis slide unit and Y-axis slide unit, is slidably connected between the X-axis slide unit and sliding block.Can continuously in the case where unattended continuous 24 hours acquisition air in pollutant (such as sulfur dioxide, nitrogen oxides, benzene, VOCs etc.), and sample cell sampling before and sampling after have preferably seal, be protected from light, the Conservation environment of constant temperature.The analysis data that sampling pipe samples at times can be better understood by pollutant Long-term change trend in one day.And unattended design has higher sampling efficiency, and the waste of artificial repetitive operation can be greatly reduced, it is only necessary to which a trained sample collector is that more instruments of multiple sampled points can control to carry out sampling operation.The sampling instrument is with good economic efficiency and social benefit.
Description
Technical field
The utility model relates to environmental monitoring technology field, specially it is a kind of can more adsorption tube continuous sampling air
Sampling instrument.
Background technique
Currently environmental monitoring field to gaseous pollutant in surrounding air (such as sulfur dioxide, nitrogen oxides, benzene, toluene,
Dimethylbenzene, formaldehyde, ammonia etc.).Usually used sampling media is divided into liquid absorption liquid and solid absorption pipe two major classes.
Sampling environment air can be generally divided into one hour value sampling by evaluation purpose classification and annual average samples.Wherein hour
It is worth sampling request generally in daily 02:00 night；Morning 08:00；Afternoon 14:00；Sample four frequencys in the evening 20:00, often
The secondary sampling time is 45 to 60min.There are also the environmental monitoring of research, need to measure each hour in one day 24 hour
Pollutant variation, so that tendency of the pollutant in one day is understood, to judge that the source of Air pollutant provides number
According to support.
However, most of atmosphere sampling instrument in China all has following several disadvantages at present:
It (1) is all to need manually to be connect sampling pipe or absorption bottle on sampling instrument and hand by sample collector in each sampling
Dynamic start button of clicking is sampled, and the sampling time for accurately controlling each period is not easily achieved；
(2) secondly, many atmosphere sampling instruments are also controlling sampling flow, spinner flowmeter using old-fashioned spinner flowmeter
Flowed fluctuation is larger, vulnerable to the disadvantages such as sampling pipe drag effects, accuracy be low；
Meanwhile some small-sized atmosphere sampling instruments do not have sampling pipe heat preservation sun-screening function, sampling pipe or sample bottle are in sun
It is exposed to the sun under light fever, causes the absorbing liquid in pipe rotten, so that testing result be caused to be distorted.
Utility model content
The purpose of this utility model is to provide it is a kind of can more adsorption tube continuous sampling air sampling instrument, solve
The problem of proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind can more adsorption tube continuous samplings
Air sampling instrument, structure includes sampling instrument, and the inner right side of the sampling instrument is provided with sealed compartment, the sealed compartment
Upper inside is equipped with X-axis slide unit and Y-axis slide unit, is slidably connected between the X-axis slide unit and sliding block, the downside of the sliding block is equipped with
The output end of electric pushrod, the electric pushrod is fixedly connected with sampling head；Bottom is provided with sample pipe dish in the sealed compartment,
The surface of the sample pipe dish is provided with mounting hole, and the mounting hole is equipped with 24 altogether and is distributed in 4X6 matrix, the mounting hole
Interior to be installed by way of inlaying equipped with sampling pipe, the top of the sampling pipe is provided with seal cap；The interior top of the sampling instrument
Portion is equipped with temperature controller, and the temperature controller is connected by the top of conduit and sealed compartment.
As a kind of preferred embodiment of the utility model, the right side of the X-axis slide unit is equipped with X-axis motor, the Y-axis
The left side of slide unit is equipped with y-axis motor.
As a kind of preferred embodiment of the utility model, the top of the sampling instrument is equipped with handle, the sampling instrument
Surface on the left of be equipped with touch control screen, hatch door is equipped on the right side of the surface of the sampling instrument, the hatch door and sampling instrument pass through hinge
Chain rotation connection, the upside that the surface of the sampling instrument is located at touch control screen are provided with temperature sensor and baroceptor.
As a kind of preferred embodiment of the utility model, the interior bottom left of the sampling instrument is provided with controller,
The controller by conducting wire respectively with X-axis motor, y-axis motor, electric pushrod, temperature controller, air pump, flow controller, temperature
Sensor, baroceptor and touch control screen are electrically connected.
As a kind of preferred embodiment of the utility model, the air pump is set to the upside of controller, and the air pump
Input terminal flow controller is connected by conduit, the output end of the air pump connect with sampling head, the flow controller
Input terminal connects air inlet pipe.
Compared with prior art, the beneficial effects of the utility model are as follows:
It, can the continuously dirt acquired in air in continuous 24 hours in the case where unattended using the sampling instrument of the model
It contaminates object (such as sulfur dioxide, nitrogen oxides, benzene, VOCs etc.), and has before sample cell sampling and after sampling and preferably seal, keep away
The Conservation environment of light, constant temperature.The analysis data that sampling pipe samples at times can be better understood by pollutant in one day
Long-term change trend.And unattended design has higher sampling efficiency, and the wave of artificial repetitive operation can be greatly reduced
Take, it is only necessary to which a trained sample collector is that more instruments of multiple sampled points can control to carry out sampling operation.The sampling
Instrument is with good economic efficiency and social benefit.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 be the utility model one kind can more adsorption tube continuous sampling air sampling instrument external structure signal
Figure；
Fig. 2 be the utility model one kind can more adsorption tube continuous sampling air sampling instrument internal structure signal
Figure；
Fig. 3 be the utility model one kind can more adsorption tube continuous sampling air sampling instrument sample pipe dish overlook
Figure.
In figure: sampling instrument 1, handle 2, temperature sensor 3, baroceptor 4, touch control screen 5, hatch door 6, seal cap 7,
Controller 8, air inlet pipe 9, flow controller 10, air pump 11, temperature controller 12, y-axis motor 13, sliding block 14, X-axis slide unit 15, X-axis electricity
Machine 16, Y-axis slide unit 17, sealed compartment 18, electric pushrod 19, sampling head 20, sample pipe dish 21, sampling pipe 22, mounting hole 23.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: it is a kind of can more adsorption tube continuous sampling sky
Gas sampling instrument, structure include sampling instrument 1, and the inner right side of the sampling instrument 1 is provided with sealed compartment 18, the sealed compartment 18
Upper inside be equipped with X-axis slide unit 15 and Y-axis slide unit 17, be slidably connected between the X-axis slide unit 15 and sliding block 14, the sliding block
14 downside is equipped with electric pushrod 19, and the output end of the electric pushrod 19 is fixedly connected with sampling head 20；The sealed compartment 18
Interior bottom is provided with sample pipe dish 21, and the surface of the sample pipe dish 21 is provided with mounting hole 23, and the mounting hole 23 is equipped with altogether
It 24 and is distributed in 4X6 matrix, is installed by way of inlaying in the mounting hole 23 equipped with sampling pipe 22, the sampling pipe 22
Top be provided with seal cap 7；The inner top of the sampling instrument 1 be equipped with temperature controller 12, the temperature controller 12 by conduit with it is close
The top of batten down 18 connects.
The right side of the X-axis slide unit 15 is equipped with X-axis motor 16, and the left side of the Y-axis slide unit 17 is equipped with y-axis motor 13；With
It is mobile to make sliding block 14 carry out twin shaft.
The top of the sampling instrument 1 is equipped with handle 2, and touch control screen 5 is equipped on the left of the surface of the sampling instrument 1, described
Hatch door 6 is equipped on the right side of the surface of sampling instrument 1, the hatch door 6 is rotatablely connected with sampling instrument 1 by hinge, the table of the sampling instrument 1
The upside that face is located at touch control screen 5 is provided with temperature sensor 3 and baroceptor 4；Touch control screen 5 is easy to operate, cabin
Door 6 plays the effect of sealing, and temperature sensor 3 and baroceptor 4 are used to detect external temperature and air pressure.
The interior bottom left of the sampling instrument 1 be provided with controller 8, the controller 8 by conducting wire respectively with X-axis motor
16, y-axis motor 13, electric pushrod 19, temperature controller 12, air pump 11, flow controller 10, temperature sensor 3, baroceptor 4
It is electrically connected with touch control screen 5；The electrical equipment in instrument is controlled using controller 8.
The air pump 11 is set to the upside of controller 8, and the input terminal of the air pump 11 connects flow control by conduit
The output end of device 10, the air pump 11 is connect with sampling head 20, and the input terminal of the flow controller 10 connects air inlet pipe 9；It is logical
The pumping of air pump 11 is crossed, the flow of suction is calculated using flow controller 10, it is easy to use.
One kind described in the utility model can more adsorption tube continuous sampling air sampling instrument, when in use
First sampling pipe 22 is fixed in sample pipe dish 21, then sample pipe dish 21 is put into sealed compartment 18 and closes hatch door 6, it will
Sampling instrument 1 is placed on the place for needing to sample, and order input, X-axis slide unit 15 and Y-axis are carried out to it by touch control screen 5
Slide unit 16 starts the movement of rear slider 14, sampling head 20 is moved to the top of sampling pipe 22, then booster air pump 11, passes through air inlet
Pipe 9 sucks outside air, and the air capacity of sucking is calculated by flow controller 10, has acquired to a sampling pipe 22
The gentle pressure of temperature at that time is counted by temperature sensor 3 and baroceptor 4 at rear, then to next sampling
Pipe 22 is sampled, and all samplings of sampling pipe 22 are completed.
The sampling instrument 1 of the utility model, handle 2, temperature sensor 3, baroceptor 4, touch control screen 5, hatch door 6,
Seal cap 7, controller 8, air inlet pipe 9, flow controller 10, air pump 11, temperature controller 12, y-axis motor 13, sliding block 14, X-axis slide unit
15, X-axis motor 16, Y-axis slide unit 17, sealed compartment 18, electric pushrod 19, sampling head 20, sample pipe dish 21, sampling pipe 22, installation
Hole 23, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this technology personnel
It can be learnt by technical manual or be known by routine experiment method, the utility model can be continuously in unattended situation
Pollutant (such as sulfur dioxide, nitrogen oxides, benzene, VOCs etc.) in continuous 24 hours acquisition air down, and sample cell samples
It is preceding and sampling after have preferably seal, be protected from light, the Conservation environment of constant temperature.The analysis data energy that sampling pipe samples at times
Enough it is better understood by pollutant Long-term change trend in one day.And unattended design has higher sampling efficiency, can
The waste of artificial repetitive operation is greatly reduced, it is only necessary to which a trained sample collector can control the more of multiple sampled points
Platform instrument carries out sampling operation.The sampling instrument is with good economic efficiency and social benefit.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. one kind can more adsorption tube continuous sampling air sampling instrument, structure includes sampling instrument (1), and feature exists
In: the inner right side of the sampling instrument (1) is provided with sealed compartment (18), and the upper inside of the sealed compartment (18) is sliding equipped with X-axis
Platform (15) and Y-axis slide unit (17) are slidably connected between the X-axis slide unit (15) and sliding block (14), the downside of the sliding block (14)
Equipped with electric pushrod (19), the output end of the electric pushrod (19) is fixedly connected with sampling head (20)；
The interior bottom of the sealed compartment (18) is provided with sample pipe dish (21), and the surface of the sample pipe dish (21) is provided with mounting hole
(23), the mounting hole (23) is equipped with 24 altogether and is distributed in 4X6 matrix, is pacified by way of inlaying in the mounting hole (23)
It is installed with sampling pipe (22), the top of the sampling pipe (22) is provided with seal cap (7)；
The inner top of the sampling instrument (1) is equipped with temperature controller (12), and the temperature controller (12) passes through conduit and sealed compartment (18)
Top connection.
2. one kind according to claim 1 can more adsorption tube continuous sampling air sampling instrument, it is characterised in that:
The right side of the X-axis slide unit (15) is equipped with X-axis motor (16), and the left side of the Y-axis slide unit (17) is equipped with y-axis motor (13).
3. one kind according to claim 1 can more adsorption tube continuous sampling air sampling instrument, it is characterised in that:
The top of the sampling instrument (1) is equipped with handle (2), is equipped with touch control screen (5) on the left of the surface of the sampling instrument (1), described
Hatch door (6) are equipped on the right side of the surface of sampling instrument (1), the hatch door (6) and sampling instrument (1) are rotatablely connected by hinge, described to adopt
The upside that the surface of sample instrument (1) is located at touch control screen (5) is provided with temperature sensor (3) and baroceptor (4).
4. one kind according to claim 1 can more adsorption tube continuous sampling air sampling instrument, it is characterised in that:
The interior bottom left of the sampling instrument (1) be provided with controller (8), the controller (8) by conducting wire respectively with X-axis motor
(16), y-axis motor (13), electric pushrod (19), temperature controller (12), air pump (11), flow controller (10), temperature sensor
(3), baroceptor (4) and touch control screen (5) are electrically connected.
5. one kind according to claim 4 can more adsorption tube continuous sampling air sampling instrument, it is characterised in that:
The air pump (11) is set to the upside of controller (8), and the input terminal of the air pump (11) connects flow controller by conduit
(10), the output end of the air pump (11) is connect with sampling head (20), and the input terminal of the flow controller (10) connects air inlet
It manages (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708091.8U CN208206591U (en) | 2018-05-14 | 2018-05-14 | It is a kind of can more adsorption tube continuous sampling air sampling instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708091.8U CN208206591U (en) | 2018-05-14 | 2018-05-14 | It is a kind of can more adsorption tube continuous sampling air sampling instrument |
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| Publication Number | Publication Date |
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| CN208206591U true CN208206591U (en) | 2018-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306844A (en) * | 2021-06-15 | 2021-08-27 | 韩换安 | Air sampling device capable of collecting at multiple positions |
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2018
- 2018-05-14 CN CN201820708091.8U patent/CN208206591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306844A (en) * | 2021-06-15 | 2021-08-27 | 韩换安 | Air sampling device capable of collecting at multiple positions |
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