CN206353092U - A kind of gaseous contaminant sampling apparatus - Google Patents
A kind of gaseous contaminant sampling apparatus Download PDFInfo
- Publication number
- CN206353092U CN206353092U CN201720020957.1U CN201720020957U CN206353092U CN 206353092 U CN206353092 U CN 206353092U CN 201720020957 U CN201720020957 U CN 201720020957U CN 206353092 U CN206353092 U CN 206353092U
- Authority
- CN
- China
- Prior art keywords
- sampling
- pipeline
- dioxide absorption
- absorption bottle
- branch pipe
- Prior art date
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to sampling apparatus technical field, specifically related to a kind of gaseous contaminant sampling apparatus, including sampling head, sampling roof, first sampling branch pipe, second sampling branch pipe, sample house steward, air-introduced machine, nitrogen dioxide absorption bottle, sulfur dioxide absorption bottle, thermostat, second water filter well, second drier, second spinner flowmeter, second metering hole, triple valve, vacuum meter, aspiration pump, first metering hole, the first rotor flowmeter, first water filter well and the first drier, described sampling head is arranged on the top of sampling house steward, and sampling head is located at the top on sampling roof, described sampling house steward is arranged in the mounting hole on sampling roof, and total bottom of the tube of sampling is arranged on air-introduced machine, described the first sampling branch pipe and the second sampling branch pipe is all arranged on sampling house steward, described nitrogen dioxide absorption bottle and sulfur dioxide absorption bottle are all arranged in thermostat.The utility model sampling precision is good, practical, is adapted to promote the use of.
Description
Technical field
The utility model is related to sampling apparatus technical field, and in particular to a kind of gaseous contaminant sampling apparatus.
Background technology
Atmosphere pollution mainly includes particulate matter, SOX、COX、NOX、CMHNDeng.The pollutant directly discharged is made to environment
Into baneful influence, and some pollutants be there occurs after chemical reaction in an atmosphere, form secondary pollution, and environment is born
Face rings more very.Injury of the atmosphere pollution to human body is many, including in respiratory tract and mucous membrane tissue damage, acute and chronic
It is malicious, carcinogenic etc..And atmosphere pollution is even more inestimable for the influence of whole ecological environment, terrestrial climate.Atmosphere pollution pair
The influence of people's life has just just started, if administering not in time, the mankind will bring about one's own destruction.Control atmosphere pollution, first exactly
Solve composition, the source, then targetedly specified scheme, the comprehensive regulation again of each pollutant.At this moment just atmospheric sampling is needed to set
Standby and analysis detection device is made to determine also to combine both in the composition and concentration of atmosphere pollution, current industry
The on-line monitoring equipment for obtaining instant data, but cost is much higher.In recent years, the generation of the environmental burst accident in rural area
Rate more and more higher, and air pollution episode and water contamination accident have accounted for more than the 85% of sum, carry out suitable effective prison
Survey scheme is particularly important, therefore, a kind of it is proposed that gaseous contaminant sampling apparatus.
Utility model content
The technical problems to be solved in the utility model is that the defect for overcoming prior art is sampled there is provided a kind of gaseous contaminant
Device, its precision is good, portable, high stability, applied widely, preferably meets the market demand.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of gaseous contaminant sampling apparatus,
Including sampling head, sampling roof, first sampling branch pipe, second sampling branch pipe, sampling house steward, air-introduced machine, nitrogen dioxide absorption bottle,
Sulfur dioxide absorption bottle, thermostat, the second water filter well, the second drier, the second spinner flowmeter, the second metering hole, threeway
Valve, vacuum meter, aspiration pump, the first metering hole, the first rotor flowmeter, the first water filter well and the first drier, described sampling
Head is arranged on the top of sampling house steward, and sampling head is located at the top on sampling roof, and described sampling house steward is arranged on sampling room
In the mounting hole on top, and total bottom of the tube of sampling is arranged on air-introduced machine, and the first described sampling branch pipe and the second sampling branch pipe are all
On sampling house steward, described nitrogen dioxide absorption bottle and sulfur dioxide absorption bottle are all arranged in thermostat, described
The first sampling branch pipe be connected by pipeline with sulfur dioxide absorption bottle, the described second branch pipe of sampling passes through pipeline and titanium dioxide
Nitrogen absorption bottle is connected, and described nitrogen dioxide absorption bottle is connected by pipeline with the second water filter well, and the second described water filter well leads to
Cross pipeline to be connected with the second drier, the second described drier is connected by pipeline with the second spinner flowmeter, described
Two spinner flowmeters are connected by pipeline with the second metering hole, and the second described metering hole is connected by pipeline with triple valve, institute
The sulfur dioxide absorption bottle stated is connected by pipeline with the first water filter well, and the first described water filter well is dried by pipeline and first
Device is connected, and the first described drier is connected by pipeline with the first rotor flowmeter, and described the first rotor flowmeter passes through
Pipeline is connected with the first metering hole, and the first described metering hole is connected by pipeline with triple valve, described vacuum meter and pumping
Pump is all connected by pipeline with triple valve.
Further, under being provided with the thermostat on the wall of side in heating plate and cooling piece, the thermostat
Side is provided with temp probe, and the air-introduced machine, heating plate, cooling piece, temp probe and aspiration pump are electrically connected manipulation electronic box respectively.
Further, frequency converter is installed on described air-introduced machine, and air-introduced machine is driven using variable-frequency motor.
Further, described aspiration pump is provided with frequency converter, and aspiration pump is driven using variable-frequency motor.
The utility model has an advantageous effect in that compared with prior art：
(1) precision is good, portable, high stability, applied widely, preferably meets the market demand.
(2) thermostat is provided with heating plate and cooling piece, stable temperature control, and effect is good.
(3) sampler realizes that multiple pollutant component is sampled, and realizes the multifunction of sampler.
Brief description of the drawings
Fig. 1 is a kind of gaseous contaminant sampling apparatus structural representation of the utility model.
In figure marked as：1- sampling heads, 2- samplings roof, the samplings of 3- first branch pipe, the samplings of 4- second branch pipe, 5- samplings are total
Pipe, 6- air-introduced machines, 7- heating plates, 8- nitrogen dioxide absorption bottle, 9- cooling pieces, 10- manipulations electronic box, 11- temp probes, 12- bis-
Absorption of sulfur oxides bottle, 13- thermostats, the water filter wells of 14- second, the driers of 15- second, the spinner flowmeters of 16- second, 17 second
Metering hole, 18 triple valves, 19- vacuum meters, 20- aspiration pumps, the metering holes of 21- first, 22- the first rotors flowmeter, 23- first are filtered
Well, the driers of 24- first.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Reference picture 1 is understood:A kind of gaseous contaminant sampling apparatus, including sampling head 1, sampling roof 2, first sampling branch pipe
3rd, the second sampling branch pipe 4, sampling house steward 5, air-introduced machine 6, nitrogen dioxide absorption bottle 8, sulfur dioxide absorption bottle 12, thermostat
13rd, the second water filter well 14, the second drier 15, the second spinner flowmeter 16, the second metering hole 17, triple valve 18, vacuum meter 19,
Aspiration pump 20, the first metering hole 21, the first rotor flowmeter 22, the first water filter well 23 and the first drier 24, described sampling
First 1 is arranged on the top of sampling house steward 5, and sampling head 1 is located at the top on sampling roof 2, and described sampling house steward 5, which is arranged on, to adopt
In the mounting hole on sample roof 2, and sampling house steward 5 bottom is arranged on air-introduced machine 6, and the first described sampling branch pipe 3 and second is adopted
Sample branch pipe 4 is all arranged on sampling house steward 5, and described nitrogen dioxide absorption bottle 8 and sulfur dioxide absorption bottle 12 are all arranged on perseverance
In warm device 13, the first described sampling branch pipe 3 is connected by pipeline with sulfur dioxide absorption bottle 12, the second described sampling branch
Pipe 4 is connected by pipeline with nitrogen dioxide absorption bottle 8, and described nitrogen dioxide absorption bottle 8 passes through pipeline and the second water filter well 14
Connection, the second described water filter well 14 is connected by pipeline with the second drier 15, and the second described drier 15 passes through pipeline
It is connected with the second spinner flowmeter 16, the second described spinner flowmeter 16 is connected by pipeline with the second metering hole 17, described
The second metering hole 17 be connected by pipeline with triple valve 18, described sulfur dioxide absorption bottle 12 passes through pipeline and the first drainage
Well 23 is connected, and the first described water filter well 23 is connected by pipeline with the first drier 24, and the first described drier 24 passes through
Pipeline is connected with the first rotor flowmeter 22, and described the first rotor flowmeter 22 is connected by pipeline with the first metering hole 21,
The first described metering hole 21 is connected by pipeline with triple valve 18, described vacuum meter 19 and aspiration pump 20 all by pipeline with
Triple valve 18 is connected.
Heating plate 7 and cooling piece 9 are installed on the wall of side in the thermostat 13, heating plate 7 and cooling piece 9 can be utilized
Lower section is provided with temp probe 11 in temperature in regulating thermostatic device 13, the thermostat 13, and temp probe 11 can be monitored
Temperature in thermostat 13, the air-introduced machine 6, heating plate 7, cooling piece 9, temp probe 11 and aspiration pump 20 are electrically connected behaviour respectively
Power control box 10, manipulation electronic box 10 can control air-introduced machine 6, heating plate 7, cooling piece 9, temp probe 11 and aspiration pump 20 to work, institute
Frequency converter is installed on the air-introduced machine 6 stated, and air-introduced machine 6 is driven using variable-frequency motor, described aspiration pump 20 is provided with frequency conversion
Device, and aspiration pump 20, using variable-frequency motor driving, variable-frequency motor driving effect is good.
Principle and advantage of the present utility model：A kind of gaseous contaminant sampling apparatus, in use, aspiration pump 20 is in gas circuit
Terminal produces negative pressure, and its uninterrupted is controlled by the spinner flowmeter 16 of the first rotor flow 22 and second respectively, and air leads to first
Over-sampling first 1 enters sampling house steward 5, and then point two-way reaches two respectively via the first sampling sampling branch pipe 4 of branch pipe 3 and second
Absorption of sulfur oxides bottle 12 and nitrogen dioxide absorption bottle 8, last remaining gas are arrived through the second water filter well 14 and the first water filter well 23
Up in the second drier 15 and the first drier 24, residual air is in the second drier 15 and the first drier 24, moisture therein
After absorbing, discharged by aspiration pump 20, in sampling process, temp probe 11 can monitor temperature in thermostat 13, heating plate 7
The temperature in thermostat 13 can be controlled with cooling piece 9, the utility model sampling precision is good, practical, is adapted to promote the use of.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of gaseous contaminant sampling apparatus, including sampling head (1), sampling roof (2), the first sampling branch pipe (3), second adopt
Sample branch pipe (4), sampling house steward (5), air-introduced machine (6), nitrogen dioxide absorption bottle (8), sulfur dioxide absorption bottle (12), thermostat
(13), the second water filter well (14), the second drier (15), the second spinner flowmeter (16), the second metering hole (17), triple valve
(18), vacuum meter (19), aspiration pump (20), the first metering hole (21), the first rotor flowmeter (22), the first water filter well (23) and
First drier (24), it is characterised in that：Described sampling head (1) is arranged on the top of sampling house steward (5), and sampling head (1)
Positioned at the top of sampling roof (2), described sampling house steward (5) is arranged in the mounting hole of sampling roof (2), and sampling house steward
(5) bottom is arranged on air-introduced machine (6), and it is total that described the first sampling branch pipe (3) and the second sampling branch pipe (4) is all arranged on sampling
Manage on (5), described nitrogen dioxide absorption bottle (8) and sulfur dioxide absorption bottle (12) are all arranged in thermostat (13), institute
The the first sampling branch pipe (3) stated is connected by pipeline with sulfur dioxide absorption bottle (12), and the second described sampling branch pipe (4) passes through
Pipeline is connected with nitrogen dioxide absorption bottle (8), and described nitrogen dioxide absorption bottle (8) is connected by pipeline and the second water filter well (14)
Connect, described the second water filter well (14) is connected by pipeline with the second drier (15), described the second drier (15) passes through
Pipeline is connected with the second spinner flowmeter (16), and described the second spinner flowmeter (16) passes through pipeline and the second metering hole (17)
Connection, described the second metering hole (17) is connected by pipeline with triple valve (18), and described sulfur dioxide absorption bottle (12) leads to
Cross pipeline to be connected with the first water filter well (23), described the first water filter well (23) is connected by pipeline with the first drier (24),
Described the first drier (24) is connected by pipeline with the first rotor flowmeter (22), described the first rotor flowmeter (22)
It is connected by pipeline with the first metering hole (21), described the first metering hole (21) is connected by pipeline with triple valve (18), institute
The vacuum meter (19) and aspiration pump (20) stated all are connected by pipeline with triple valve (18).
2. a kind of gaseous contaminant sampling apparatus according to claim 1, it is characterised in that in the thermostat (13)
Lower section in heating plate (7) and cooling piece (9), the thermostat (13) is installed on the wall of side temp probe (11) is installed,
The air-introduced machine (6), heating plate (7), cooling piece (9), temp probe (11) and aspiration pump (20) are electrically connected manipulation electronic box respectively
(10)。
3. a kind of gaseous contaminant sampling apparatus according to claim 1, it is characterised in that on described air-introduced machine (6)
Frequency converter is installed, and air-introduced machine (6) is driven using variable-frequency motor.
4. a kind of gaseous contaminant sampling apparatus according to claim 1, it is characterised in that described aspiration pump (20) peace
Equipped with frequency converter, and aspiration pump (20) is using variable-frequency motor driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020957.1U CN206353092U (en) | 2017-01-09 | 2017-01-09 | A kind of gaseous contaminant sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020957.1U CN206353092U (en) | 2017-01-09 | 2017-01-09 | A kind of gaseous contaminant sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353092U true CN206353092U (en) | 2017-07-25 |
Family
ID=59348662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020957.1U Expired - Fee Related CN206353092U (en) | 2017-01-09 | 2017-01-09 | A kind of gaseous contaminant sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206353092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319871A (en) * | 2019-05-09 | 2019-10-11 | 广州长德环境研究院有限公司 | A kind of surrounding air gaseous pollutant monitors sampling general pipeline gas circuit monitoring system automatically |
-
2017
- 2017-01-09 CN CN201720020957.1U patent/CN206353092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319871A (en) * | 2019-05-09 | 2019-10-11 | 广州长德环境研究院有限公司 | A kind of surrounding air gaseous pollutant monitors sampling general pipeline gas circuit monitoring system automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206311143U (en) | A kind of gas distributing system on-line monitoring system | |
| CN205607971U (en) | Air quality detector | |
| CN108918607B (en) | On-site monitoring device for emission intensity of pollution gas on indoor material surface | |
| CN102478475B (en) | Quartz crystal microbalance analyzing device with self-cleaning internally circulating gas circuit | |
| CN106959464B (en) | Radon exhalation rate measuring device and measuring method | |
| CN206353092U (en) | A kind of gaseous contaminant sampling apparatus | |
| CN206411097U (en) | A kind of novel air monitoring device | |
| CN206321543U (en) | A kind of detection means of anti-haze ventilation window screening ventilation effect | |
| CN103412097A (en) | Device and method for detecting emissions of VOC (Volatile Organic Compounds) and formaldehyde | |
| CN105910652A (en) | Urban road environment monitoring device based on monitoring rod | |
| CN107389425A (en) | A kind of anti-gaseous state analyzer condensation and dewfall and dust-proof device and method | |
| CN106289883A (en) | Based on the portable sulfur trioxide sampling apparatus and the method that control condensation method | |
| CN208420785U (en) | A kind of continuous on-line monitoring equipment of surrounding air fluoride concentration | |
| CN204255732U (en) | Portable non-condensing Flue Gas Pretreatment Device | |
| CN214749212U (en) | Wireless remote control's portable greenhouse gas bottle sampling device | |
| CN205157383U (en) | Minimum discharge cigarette dust content of thermal power plant test system | |
| CN106908284A (en) | A kind of pump-free type samplers gathered for benzene in air, toluene | |
| CN201653616U (en) | Tester for resistance force of absorption bottle | |
| CN208847518U (en) | A kind of online water analysis sampling water air bubble eliminating device | |
| CN204789523U (en) | A detecting system for being directed at purifying rate of air purifier and air purification material detects | |
| CN206710368U (en) | A kind of formaldehyde, ammonia detection means | |
| CN205844034U (en) | A kind of atmosphere sampling instrument | |
| CN201233401Y (en) | Pump-sucking remote on-line gas constituent concentration detection device | |
| CN204203207U (en) | A kind of novel flue gas on-line monitoring equipment for big power station | |
| CN203561623U (en) | Dynamic adsorption ammonia gas testing table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20200109 |