CN209215331U - A kind of automobile exhaust gas checking apparatus facilitating suspension - Google Patents
A kind of automobile exhaust gas checking apparatus facilitating suspension Download PDFInfo
- Publication number
- CN209215331U CN209215331U CN201821883733.4U CN201821883733U CN209215331U CN 209215331 U CN209215331 U CN 209215331U CN 201821883733 U CN201821883733 U CN 201821883733U CN 209215331 U CN209215331 U CN 209215331U
- Authority
- CN
- China
- Prior art keywords
- pipe
- bolted
- air inlet
- wall
- inlet 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of automobile exhaust gas checking apparatus for facilitating suspension, including air inlet pipe, one end of the air inlet pipe is plugged with detection pipe, and one end of detection pipe is plugged with exhaust pipe far from the position of air inlet pipe, one end of the air inlet pipe is bonded with the first gasket far from the position of detection pipe, and the circumferential inner wall of air inlet pipe is bolted active charcoal net close to the first gasket, one end of the exhaust pipe is bonded with the second gasket far from the position of detection pipe, support rod has been bolted in the top exterior walls of the detection pipe, and control cabinet has been bolted in the top exterior walls of support rod.The utility model clamps the position close to vehicle vent gas discharging pipe using clamp arm, detection device is facilitated to hang, and elastic hose is scalable, convenient for placing, the practicability for improving device ensure that the sealing of detection device, avoid leaking, and active carbon net and particle net can avoid influencing to detect with absorbed portion impurity.
Description
Technical field
The utility model relates to Tail gas measuring engineering device technique field more particularly to a kind of automobile emission gas analyzers for facilitating suspension
Device.
Background technique
One of main source as air pollution, in vehicle exhaust contain a large amount of harmful substance, including carbon monoxide,
Nitrogen oxides, hydrocarbon and solid suspended particle etc..PM2.5 as social concerns focus just belongs to solid suspended particle
Scope.Motor vehicle exhaust emission is controlled, and generally can all be had a national standard, is defined, but some vehicles exist
After travelling some time, the pollutant that exhaust emissions goes out can increase.
Existing automobile exhaust gas checking apparatus place mostly it is unstable, make device be easy shake, influence Tail gas measuring, because
This, needs a kind of automobile exhaust gas checking apparatus for facilitating suspension to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of facilitates suspension
Automobile exhaust gas checking apparatus.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automobile exhaust gas checking apparatus facilitating suspension, including air inlet pipe, one end of the air inlet pipe are plugged with detection
Pipe, and one end of detection pipe is plugged with exhaust pipe far from the position of air inlet pipe, one end of the air inlet pipe is far from the position of detection pipe
It sets and is bonded with the first gasket, and the circumferential inner wall of air inlet pipe is bolted active charcoal net, institute close to the first gasket
The one end for stating exhaust pipe is bonded with the second gasket far from the position of detection pipe, passes through bolt in the top exterior walls of the detection pipe
It is fixed with support rod, and has been bolted control cabinet in the top exterior walls of support rod, in the bottom interior wall of the control cabinet
It has been bolted processor, installing port is provided on the side outer wall of the control cabinet, and has been led on the side inner wall of installing port
It crosses bolt and is fixed with display screen, be bolted fixed device in the top exterior walls of the air inlet pipe and exhaust pipe, and
Fixed device includes elastic hose.
Further, one end of the elastic hose has been bolted the first support column, and the top of the first support column
The second support column is plugged on portion's outer wall.
Further, it is welded with attachment base in the top exterior walls of second support column, and on the two sides outer wall of attachment base
It is hinged with connecting rod.
Further, connected ball, and the side of connected ball have been bolted on the side outer wall of the connecting rod
It is hinged with clamp arm on outer wall, is welded with the same adjustable spring on the opposite side outer wall of clamp arm.
Further, particle filtering net has been bolted on the side inner wall of the air inlet pipe.
Further, tail-gas analyzer, and the top of detection pipe have been bolted in the top inner wall of the detection pipe
Portion's inner wall has been bolted PM2.5 sensor close to tail-gas analyzer.
Further, the tail-gas analyzer and PM2.5 sensor pass through the signal input part phase of signal wire and processor
Even.
The utility model has the following beneficial effects:
1. by elastic hose, connecting rod, clamp arm and the adjustable spring of setting, using clamp arm to close to motor vehicle exhaust emission
The position of pipe is clamped, and detection device is facilitated to hang, and elastic hose is scalable, convenient for placing, improves the practical of device
Property.
2. ensure that detection device by the first gasket, the second gasket, active carbon net and the particle filtering net of setting
Sealing, avoid leaking, and active carbon net and particle net can avoid influencing to detect with absorbed portion impurity.
3. carrying out the discharge amount of detection PM2.5, simple, intuitive, the apparatus structure is new by the PM2.5 sensor of setting
Grain husk, rationally, manufacturing cost is low for design, easy to use, meets the needs of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile exhaust gas checking apparatus for facilitating suspension schematic perspective view；
Fig. 2 be the utility model proposes a kind of automobile exhaust gas checking apparatus for facilitating suspension partial structural diagram；
Fig. 3 be the utility model proposes a kind of automobile exhaust gas checking apparatus for facilitating suspension inside side view structural representation
Figure；
Fig. 4 be the utility model proposes a kind of automobile exhaust gas checking apparatus for facilitating suspension signal flow structural representation
Figure.
In figure: 1- air inlet pipe, the first gasket of 2-, 3- active carbon net, the first support column of 4-, the second support column of 5-, 6- connect
Joint chair, 7- elastic hose, 8- detection pipe, 9- display screen, 10- control cabinet, 11- support rod, 12- exhaust pipe, 13- second are sealed
Pad, 14- connected ball, 15- clamp arm, 16- adjustable spring, 17- connecting rod, 18- tail-gas analyzer, 19-PM2.5 sensor, 20-
Grain filter screen.
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.
Referring to Fig.1-4, it inserts one end of a kind of automobile exhaust gas checking apparatus facilitating suspension, including air inlet pipe 1, air inlet pipe 1
It is connected to detection pipe 8, and one end of detection pipe 8 is plugged with exhaust pipe 12 far from the position of air inlet pipe 1, one end of air inlet pipe 1 is separate
The position of detection pipe 8 is bonded with the first gasket 2, and the circumferential inner wall of air inlet pipe 1 is bolted close to the first gasket 2
Active charcoal net 3, one end of exhaust pipe 12 are bonded with the second gasket 13 far from the position of detection pipe 8, outside the top of detection pipe 8
It has been bolted support rod 11 on wall, and has been bolted control cabinet 10 in the top exterior walls of support rod 11, has controlled
It has been bolted processor in the bottom interior wall of case 10, has been provided with installing port, and installing port on the side outer wall of control cabinet 10
Side inner wall on be bolted display screen 9, be bolted in the top exterior walls of air inlet pipe 1 and exhaust pipe 12
There is fixed device, and fixed device includes elastic hose 7.
In the utility model, one end of elastic hose 7 has been bolted the first support column 4, and the first support column 4
It is plugged with the second support column 5 in top exterior walls, is welded with attachment base 6 in the top exterior walls of the second support column 5, and attachment base 6
It is hinged with connecting rod 17 on the outer wall of two sides, connected ball 14 has been bolted on the side outer wall of connecting rod 17, and even
Receive 14 side outer wall on be hinged with clamp arm 15, be welded with the same adjustable spring on the opposite side outer wall of clamp arm 15
16, in use, device is plugged in the outer circumferential walls of automobile tail gas pipe, the position of elastic hose 7 is then adjusted, it is suitable to find out
Position, tensile elasticity hose 7 are hung, and are adjusted the angle of connecting rod 17, to change the angle of clamp arm 15, and then are pressed from both sides
It holds, facilitates the suspension of device, guarantee the stabilization of device, be bolted convenient for detection, on the side inner wall of air inlet pipe 1
Grain filter screen 20, has been bolted tail-gas analyzer 18, and the top inner wall of detection pipe 8 in the top inner wall of detection pipe 8
It is bolted PM2.5 sensor 19 close to tail-gas analyzer 18, vehicle exhaust is entered by air inlet pipe 1, successively through making a living
Property charcoal net 3 and particle filtering net 20, be adsorbed some solid impurities, be detected subsequently into detection pipe 8, by tail-gas analyzer 18
It is detected, then PM value is detected by PM2.5, as the result is shown in the surface of display screen 9, tail-gas analyzer 18 and PM2.5 sensor
19 are connected by signal wire with the signal input part of processor, the type of model ARM9TDMI, the PM2.5 sensor 19 of processor
Number be OPC-N2.
Working principle: in use, device is plugged in the outer circumferential walls of automobile tail gas pipe, elastic hose 7 is then adjusted
Position, find out suitable position, tensile elasticity hose 7 is hung, adjust connecting rod 17 angle, to change clamp arm 15
Angle, and then clamped, facilitate the suspension of device, guarantee the stabilization of device, convenient for detection, then vehicle exhaust is by air inlet pipe
1 enters, and successively passes through active carbon net 3 and particle filtering net 20, is adsorbed some solid impurities, tested subsequently into detection pipe 8
It surveys, is detected by tail-gas analyzer 18, tail-gas analyzer 18 is existing mature domain, again no longer more descriptions, then by
PM2.5 detects PM value, and the conclusion obtained is handled by processor, then is shown on the surface of display screen 9, then by 12 row of exhaust pipe
Out, the first gasket 2 and the second gasket 13 avoid the leakage in tail gas transmission process.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of automobile exhaust gas checking apparatus for facilitating suspension, including air inlet pipe (1), which is characterized in that the air inlet pipe (1)
One end is plugged with detection pipe (8), and one end of detection pipe (8) is plugged with exhaust pipe (12) far from the position of air inlet pipe (1), described
One end of air inlet pipe (1) is bonded with the first gasket (2) far from the position of detection pipe (8), and the circumferential inner wall of air inlet pipe (1) leans on
Nearly first gasket (2) is bolted active charcoal net (3), and one end of the exhaust pipe (12) is far from detection pipe (8)
Position is bonded with the second gasket (13), has been bolted support rod (11) in the top exterior walls of the detection pipe (8), and
It has been bolted in the top exterior walls of support rod (11) control cabinet (10), has passed through in the bottom interior wall of the control cabinet (10)
Bolt is fixed with processor, is provided with installing port on the side outer wall of the control cabinet (10), and leads on the side inner wall of installing port
It crosses bolt to be fixed with display screen (9), be bolted in the top exterior walls of the air inlet pipe (1) and exhaust pipe (12) solid
Determine device, and fixed device includes elastic hose (7).
2. a kind of automobile exhaust gas checking apparatus for facilitating suspension according to claim 1, which is characterized in that the elasticity is soft
One end of pipe (7) has been bolted the first support column (4), and is plugged with second in the top exterior walls of the first support column (4)
Support column (5).
3. a kind of automobile exhaust gas checking apparatus for facilitating suspension according to claim 2, which is characterized in that described second
It is welded in the top exterior walls of dagger (5) attachment base (6), and is hinged with connecting rod (17) on the two sides outer wall of attachment base (6).
4. a kind of automobile exhaust gas checking apparatus for facilitating suspension according to claim 3, which is characterized in that the connecting rod
(17) it has been bolted on side outer wall connected ball (14), and has been hinged with folder on the side outer wall of connected ball (14)
Arm (15) is welded with the same adjustable spring (16) on the opposite side outer wall of clamp arm (15).
5. a kind of automobile exhaust gas checking apparatus for facilitating suspension according to claim 1, which is characterized in that the air inlet pipe
(1) particle filtering net (20) have been bolted on side inner wall.
6. a kind of automobile exhaust gas checking apparatus for facilitating suspension according to claim 1, which is characterized in that the detection pipe
(8) it has been bolted in top inner wall tail-gas analyzer (18), and the top inner wall of detection pipe (8) is close to Tail gas measuring
Instrument (18) has been bolted PM2.5 sensor (19).
7. a kind of automobile exhaust gas checking apparatus for facilitating suspension according to claim 6, which is characterized in that the tail gas inspection
Instrument (18) and PM2.5 sensor (19) is surveyed to be connected by signal wire with the signal input part of processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883733.4U CN209215331U (en) | 2018-11-15 | 2018-11-15 | A kind of automobile exhaust gas checking apparatus facilitating suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883733.4U CN209215331U (en) | 2018-11-15 | 2018-11-15 | A kind of automobile exhaust gas checking apparatus facilitating suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215331U true CN209215331U (en) | 2019-08-06 |
Family
ID=67459703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821883733.4U Active CN209215331U (en) | 2018-11-15 | 2018-11-15 | A kind of automobile exhaust gas checking apparatus facilitating suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882407A (en) * | 2020-12-31 | 2021-06-01 | 闳约深美江苏信息技术开发有限公司 | Automobile exhaust real-time monitoring equipment based on Internet of things |
| CN113588135A (en) * | 2021-08-24 | 2021-11-02 | 浙江益华汽车配件有限公司 | Precision detection device of motor vehicle exhaust emission EGR temperature sensor |
-
2018
- 2018-11-15 CN CN201821883733.4U patent/CN209215331U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882407A (en) * | 2020-12-31 | 2021-06-01 | 闳约深美江苏信息技术开发有限公司 | Automobile exhaust real-time monitoring equipment based on Internet of things |
| CN113588135A (en) * | 2021-08-24 | 2021-11-02 | 浙江益华汽车配件有限公司 | Precision detection device of motor vehicle exhaust emission EGR temperature sensor |
| CN113588135B (en) * | 2021-08-24 | 2024-05-10 | 温州盛广机电有限公司 | Precision detection device of motor vehicle exhaust emission EGR temperature sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209215331U (en) | A kind of automobile exhaust gas checking apparatus facilitating suspension | |
| CN201609656U (en) | VOC and formaldehyde release amount detection climatic chest | |
| CN203455200U (en) | Air particulate matter sampler | |
| CN205175984U (en) | Area is from cleaning function's continuous tracer gas detector | |
| CN109164027A (en) | air filter performance test system | |
| CN204882311U (en) | Be adapted to smoke and dust particulate matter determination appearance of high wet state | |
| CN211935995U (en) | Air filtering device for mass spectrometer | |
| CN209372636U (en) | A kind of filter clogging effect verifying attachment | |
| CN204128677U (en) | A kind of Valve EGR noise-measuring system | |
| CN110779589A (en) | Intelligent water meter based on Internet of things | |
| CN212568675U (en) | Probe convenient to replace for gas detector | |
| CN204479315U (en) | A kind of filter cleaner filtrate classification efficiency test board | |
| CN205562572U (en) | Portable sample quickly pretreatment device for monitoring environment and food | |
| CN210037742U (en) | Formaldehyde content detection device | |
| CN212548677U (en) | Industrial waste gas detection device | |
| CN212622086U (en) | Smoke and dust particulate matter concentration detects with anti-condensation adsorption equipment | |
| CN107860875A (en) | A kind of mini air monitor of household | |
| CN203981658U (en) | Packaged type environment trace gas analysis instrument | |
| CN208270277U (en) | A kind of air granule sampler | |
| CN208568396U (en) | A kind of portable air sampling apparatus | |
| CN202229999U (en) | Granula dust measuring instrument | |
| CN219815675U (en) | Pressurized air filtering device for oil-containing steam and particles | |
| CN211374433U (en) | Particulate matter on-line monitoring device | |
| CN109406654A (en) | Material for air purification test device and air cleaning filter material purification efficiency detection method | |
| CN215179996U (en) | Atmospheric pollution detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |