CN109030123A - A kind of air sampler for hot environment - Google Patents
A kind of air sampler for hot environment Download PDFInfo
- Publication number
- CN109030123A CN109030123A CN201810981277.5A CN201810981277A CN109030123A CN 109030123 A CN109030123 A CN 109030123A CN 201810981277 A CN201810981277 A CN 201810981277A CN 109030123 A CN109030123 A CN 109030123A
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- Prior art keywords
- shell
- air
- communicated
- fixedly connected
- hot environment
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- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2273—Atmospheric sampling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Power Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of air samplers for hot environment, are related to environmental monitoring technology field.The present invention includes shell；One surface of shell is threaded with suction nozzle；Suction nozzle week, side was threaded with air intake duct；Air intake duct and suction nozzle inner wall are connected with strainer；Inner walls are fixedly connected with filter block；Air inlet pipe week, side was fixedly connected with cooling tube；Air inlet pipe is communicated with resistance valve far from one end of filter block；Flowmeter is communicated with vacuum diaphragm pump far from a surface of getter pipe；One end of vacuum diaphragm pump gas outlet is communicated with collecting bottle；One surface of shell is threaded with solar panels.The matching design that the present invention passes through telescopic and the movably connected design and surge tank, strainer, filter block and flow valve of air intake duct, on the one hand the higher gas in larger scope of air intake duct acquisition can be installed additional as needed ensures the stabilization and diversity of sample gas, on the other hand it is able to carry out multistage filtering, improves sample effect.
Description
Technical field
The invention belongs to environmental monitoring technology fields, more particularly to a kind of air sampler for hot environment.
Background technique
With the process of human industryization, environmental problem is got worse；Industrial production largely discharges exhaust gas, nocuousness in air
Gas content is continuously increased, and brings serious harm to people's health；Simultaneous people are to atmosphere quality
Concern becomes the essential component part of environmental improvement work with atmospheric sampling equipment monitoring pollutants in air ingredient.
Existing air sampler spininess lacks a kind of atmosphere specifically under hot environment to normal temperature environment in the market
Sampler, existing sampler can not carry out sampling cooling for hot environment, while gas can occur in sampling process
Reflux problem；Further, existing sampler can only acquire limitation height and limitation due to the limitation of oneself height or the scale of construction
Gas in range, can not certificates handling sample gas diversity and stability, and then affect sample effect and sampling accuracy rate,
Moreover, the sampling environment of air sampler is complex, in field sampling, supplied due to working long hours and lacking cable power
In the case where answering, a variety of power supply modes of sampler also become one and to solve the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of air sampler for hot environment, by the telescopic of air intake duct and
The matching design of movably connected design and surge tank, strainer, filter block and flow valve, solves existing air sampler and adopts
Sample is single, can not multistage filtering, the problem of sample effect difference；By the design of cooling tube and resistance valve, solve existing big
Gas sampling can not be aiming at the problem that hot environment carries out gas backstreaming in sampling cooling and sampling process；By solar panels,
The electric connection of battery and charge port designs, and needle can not be made for high temperature field environment by solving existing air sampler
The problem of to the electricity method of supplying of property；It by the design of elastic cornerite, solves under field environment, sampler falls rear rapid wear
Bad problem.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of air sampler for hot environment, including shell；One surface of shell is threadedly coupled
There is suction nozzle；The suction nozzle week, side was threaded with air intake duct；The air intake duct and suction nozzle inner wall are connected with strainer；
The inner walls are fixedly connected with filter block；
One surface of filter block is communicated with air inlet pipe；The air inlet pipe week, side was fixedly connected with cooling tube；It is described into
Tracheae is communicated with resistance valve far from one end of filter block；The resistance valve is communicated with surge tank far from a surface of air inlet pipe；Institute
It states one surface of surge tank and is communicated with getter pipe；Getter pipe one end is communicated with flowmeter；The flowmeter is far from getter pipe
One surface is communicated with vacuum diaphragm pump；One surface of vacuum diaphragm pump is fixedly connected with the casing；The vacuum diaphragm pump outlet
One end of mouth is communicated with collecting bottle；
One surface of shell is threaded with solar panels.
Further, the air inlet pipe and air intake duct are ceramic material；The air intake duct is telescopic hollow tube.
Further, one surface of shell is opened up there are three thermovent；Three thermovents are on one surface of shell
Linear array distribution.
Further, the inner walls are fixedly connected with battery；One surface of shell offers charge port.
Further, the shell surrounding is fixedly connected with that there are four elastic cornerites.
Further, one surface of shell is fixedly connected with alarm lamp；Two opposing surface of shell is fixedly connected with
Bracket.
Further, one surface of shell has been respectively fixedly connected with display screen and temperature monitor.
Further, one surface of shell offers observation panel.
The invention has the following advantages:
1, telescopic and movably connected design and surge tank, strainer, filter block and flow that the present invention passes through air intake duct
The matching design of valve, on the one hand can install the higher gas in larger scope of air intake duct acquisition additional as needed ensures sample gas
Stabilization and diversity, be on the other hand able to carry out multistage filtering, improve sample effect.
2, the present invention passes through the design of cooling tube and resistance valve, makes the sampler when for hot environment sampling, can be right
High-temperature gas, which is made, targetedly to be cooled down, and sample gas reflux can be effectively prevented in sampling process.
3, the present invention is designed by the electric connection of solar panels, battery and charge port, and the sampler is enable to be directed to
Field hot environment makes the power supply plan of various ways.
4, the present invention can reduce the spoilage after field environment down-sampler falls by the design of elastic cornerite.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic diagram of internal structure of air sampler for hot environment；
Fig. 2 is the positive structure diagram of Fig. 1；
Fig. 3 is the right side structural representation of Fig. 1；
Fig. 4 is the left view structural representation of Fig. 1；
Fig. 5 is the structural schematic diagram of shell；
Fig. 6 is the structural schematic diagram of air intake duct；
In attached drawing, parts list represented by the reference numerals are as follows:
1- shell, 2- suction nozzle, 3- air intake duct, 4- strainer, 5- filter block, 6- air inlet pipe, 7- cooling tube, 8- resistance valve,
9- surge tank, 10- getter pipe, 11- flowmeter, 12- vacuum diaphragm pump, 13- collecting bottle, 14- solar panels, 15- thermovent,
16- battery, 17- charge port, 18- elasticity cornerite, 19- alarm lamp, 20- bracket, 21- display screen, 22- observation panel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention is a kind of air sampler for hot environment, including shell 1；1 one table of shell
Face is threaded with suction nozzle 2；2 weeks sides of suction nozzle are threaded with air intake duct 3；Air intake duct 3 and 2 inner wall of suction nozzle are clamped
There is strainer 4；1 inner wall of shell is fixedly connected with filter block 5；
5 one surface of filter block is communicated with air inlet pipe 6；6 weeks sides of air inlet pipe are fixedly connected with cooling tube 7；Air inlet pipe 6 is separate
One end of filter block 5 is communicated with resistance valve 8；Resistance valve 8 is communicated with surge tank 9 far from a surface of air inlet pipe 6；Surge tank 9 one
Surface is communicated with getter pipe 10；10 one end of getter pipe is communicated with flowmeter 11；Flowmeter 11 connects far from a surface of getter pipe 10
It is connected with vacuum diaphragm pump 12；12 1 surface of vacuum diaphragm pump is fixedly connected with shell 1；One end of 12 gas outlet of vacuum diaphragm pump connects
It is connected with collecting bottle 13；
1 one surface of shell is threaded with solar panels 14.
Wherein as in Figure 2-4,1 one surface of shell is fixedly connected with alarm lamp 19；1 liang of opposing surface of shell is fixedly connected
There is bracket 20；1 inner wall of shell is fixedly connected with battery 16；1 one surface of shell offers charge port 17；1 surrounding of shell is fixed
There are four elastic cornerites 18 for connection；1 one surface of shell offers observation panel 23.
Wherein as shown in figure 5,1 one surface of shell is opened up, there are three thermovents 15；Three thermovents 15 are on 1 one surface of shell
Upper linear array distribution.
Wherein as shown in fig. 6,3 inner wall of air intake duct is connected with strainer 4.
One concrete application of the present embodiment are as follows: the sampler is sampled suitable for hot environment, due to the spy of hot environment
Different property, often temperature is higher for the relatively usual gas of sample gas, which can install air intake duct additional in sampling as needed
3, installing air intake duct 3 additional may insure the diversity and stability of sample gas, and then improve sample effect, and high-temperature gas is via suction
Tracheae 3, suction nozzle 2 enter air inlet pipe 6, and strainer 4 and filter block 5 carried out the impurity in sample gas in collection process
Filter, wherein strainer 4 filters larger impurity, be provided in filter block 5 cotton block can the lesser particulate contaminants of filtration volume, sampling
Gas carries out a degree of cooling to sample gas via cooling tube 7 during entering air inlet pipe 6, in turn, samples gas
Body is via resistance valve 8, and when 8 air inlet of resistance valve opens under the suction function of vacuum diaphragm pump 12, when vacuum diaphragm pump 12 is closed
When, resistance valve 8 is closed, and can prevent gas backstreaming, successive, sample gas is via surge tank 9, getter pipe 10, vacuum diaphragm
Pump 12 enters collecting bottle 13, and vacuum diaphragm pump 12 has a bleeding point and an exhaust outlet, moved back and forth by internal diaphragm,
Certain negative pressure: i.e. vacuum is formed in bleeding point, forms faint positive pressure in exhaust outlet, and working media is mainly one kind of gas
For lashing the miniature instrument of gas, in field work, 1 upper surface of shell can install solar panels 14 additional as needed and carry out electricity
Amount is collected, and the environment temperature around 22 pairs of temperature monitor detects, by the electric connection with display screen 21, by temperature reality
When be transferred to display screen 21, display screen 21 is configured with operation button, when power supply, can also be connected by charge port 17 cable power into
Row power supply, elastic cornerite 18 then play a certain protective role the sampler, and observation panel 22 can be to the working condition of sampler
It is observed, alarm lamp 19 is then to play certain warning function at work, is warned to surrounding population, while indicating and adopting
The operating position of sample device and working condition.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of air sampler for hot environment, including shell (1), it is characterised in that: (1) the one surface spiral shell of shell
Line is connected with suction nozzle (2)；The all sides of the suction nozzle (2) are threaded with air intake duct (3)；The air intake duct (3) and air inlet
Mouth (2) inner wall is connected with strainer (4)；Shell (1) inner wall is fixedly connected with filter block (5)；
(5) one surface of filter block is communicated with air inlet pipe (6)；The all sides of the air inlet pipe (6) are fixedly connected with cooling tube
(7)；The air inlet pipe (6) is communicated with resistance valve (8) far from the one end of filter block (5)；The resistance valve (8) is far from air inlet pipe
(6) a surface is communicated with surge tank (9)；(9) one surface of surge tank is communicated with getter pipe (10)；The getter pipe (10)
One end is communicated with flowmeter (11)；The flowmeter (11) is communicated with vacuum diaphragm pump far from a surface of getter pipe (10)
(12)；(12) one surface of vacuum diaphragm pump is fixedly connected with shell (1)；One end of vacuum diaphragm pump (12) gas outlet
It is communicated with collecting bottle (13)；
(1) one surface of shell is threaded with solar panels (14).
2. a kind of air sampler for hot environment according to claim 1, which is characterized in that the air inlet pipe
(6) and air intake duct (3) is ceramic material；The air intake duct (3) is telescopic hollow tube.
3. a kind of air sampler for hot environment according to claim 1, which is characterized in that the shell (1)
One surface offers several thermovents (15)；Several thermovents (15) linear array distribution on (1) one surface of shell.
4. a kind of air sampler for hot environment according to claim 1, which is characterized in that the shell (1)
Inner wall is fixedly connected with battery (16)；(1) one surface of shell offers charge port (17).
5. a kind of air sampler for hot environment according to claim 1, which is characterized in that the shell (1)
If surrounding is fixedly connected with dry elasticity cornerite (18).
6. a kind of air sampler for hot environment according to claim 1, which is characterized in that the shell (1)
One surface is fixedly connected with alarm lamp (19)；(1) two opposing surface of shell is fixedly connected with bracket (20).
7. a kind of air sampler for hot environment according to claim 1, which is characterized in that the shell (1)
One surface has been respectively fixedly connected with display screen (21) and temperature monitor (22).
8. a kind of air sampler for hot environment according to claim 1, which is characterized in that the shell (1)
One surface offers observation panel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981277.5A CN109030123A (en) | 2018-08-27 | 2018-08-27 | A kind of air sampler for hot environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981277.5A CN109030123A (en) | 2018-08-27 | 2018-08-27 | A kind of air sampler for hot environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109030123A true CN109030123A (en) | 2018-12-18 |
Family
ID=64625335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810981277.5A Pending CN109030123A (en) | 2018-08-27 | 2018-08-27 | A kind of air sampler for hot environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109030123A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188855A (en) * | 2021-03-09 | 2021-07-30 | 郑雪飞 | Gas collection system based on atmospheric pollution uses |
| CN117030377A (en) * | 2023-08-17 | 2023-11-10 | 河北华测检测服务有限公司 | Atmospheric pollution concentration sampler and sampling method |
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Application publication date: 20181218 |