CN108918780A - A kind of automobile exhaust gas checking apparatus - Google Patents
A kind of automobile exhaust gas checking apparatus Download PDFInfo
- Publication number
- CN108918780A CN108918780A CN201810763808.3A CN201810763808A CN108918780A CN 108918780 A CN108918780 A CN 108918780A CN 201810763808 A CN201810763808 A CN 201810763808A CN 108918780 A CN108918780 A CN 108918780A
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- analyzer
- connector
- sampling
- purification
- shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- 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
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of automobile exhaust gas checking apparatus, including analyzer, supporting mechanism, sampling mechanism, purification mechanism, handle, threaded hole, first row stomata and air inlet, analyzer bottom surrounding is mounted on supporting mechanism, the analyzer side is equipped with sampling mechanism, and the analyzer bottom center is equipped with purification mechanism；Analyzer bottom of the present invention can install supporting mechanism one workbench of formation and be easy to use；The sampling head of metal tube is placed exhaust pipe depths by support rod and facilitates operation by electromagnetism ferropexy by operator's hand grip；The tail gas analyzed discharges after completing purification by purification mechanism, protects environment.
Description
Technical field
The present invention relates to automotive inspection equipment field, specially a kind of automobile exhaust gas checking apparatus.
Background technique
Automobile exhaust gas checking apparatus is that a kind of one kind for detecting various elemental gas content's index in vehicle exhaust is set
It is standby, exhaust gas analyzer be using nondixpersive infrared and electrochemical sensor to Main Components CO, HC in automobile exhaust,
The measurement of CO2, NOX and O2 are analyzed, according to requirement development, the life of ISO9001 quality certification system and JJG688-90 vertification regulation
It produces and examines and determine, many environmental protection sector experts and automobile production are adopted in development process and safeguard the suggestion of producer, be applicable in completely
Occasion is detected in the motor vehicle exhaust emissions such as environmental protection administration and vehicle maintenance, safety check, road inspection, with good stability, measurement essence
Exactness is high and his feature such as long service life.
Existing automobile exhaust gas checking apparatus is carrying out detection process, needs to place analyzer on the table, but general
Detection environment analyzer can only be placed on ground use, cause operator inconvenient, influence the use of device；Exist simultaneously
The sampling head of sampling mechanism is placed in exhaust pipe depths, installation sampling, operation fiber crops could be completed by needing operator to climb to vehicle bottom
It is tired；The tail gas analyzed simultaneously, which is directly discharged, impacts environment.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile exhaust gas checking apparatus, in order to overcome above-mentioned technical problem, analysis
Instrument bottom can install supporting mechanism one workbench of formation and be easy to use；Operator's hand grip passes through support rod for metal tube
Sampling head place exhaust pipe depths operation facilitated by electromagnetism ferropexy；The tail gas analyzed is completed net by purification mechanism
It is discharged after change, protects environment.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of automobile exhaust gas checking apparatus, including analyzer, supporting mechanism, sampling mechanism, purification mechanism, handle, screw thread
Hole, first row stomata and air inlet, analyzer bottom surrounding are mounted on supporting mechanism, and the analyzer side is equipped with
Sampling mechanism, the analyzer bottom center are equipped with purification mechanism；
Handle is installed, surrounding correspondence in the analyzer bottom offers threaded hole, the analysis at the top of the analyzer
Instrument bottom center offers first row stomata, and the analyzer side offers air inlet；
The supporting mechanism includes screwed plug, supporting leg and pedestal, is equipped with screwed plug at the top of the supporting mechanism, described
Screwed plug bottom is equipped with supporting leg, and the supporting leg bottom is equipped with pedestal；
The sampling mechanism includes connector, connecting tube, attachment base, support base, electromagnet, support rod, handle, metal tube
And sampling head, the connector side are equipped with connecting tube, described connecting tube one end is equipped with attachment base, the attachment base bottom
Support base is installed, the support base side is equipped with electromagnet, is equipped with support rod, the support rod at the top of the attachment base
Side is equipped with handle, and described attachment base one end is equipped with metal tube, and described metal tube one end is equipped with sampling head；
The purification mechanism includes shell, connector, primary filter, ceramic honey comb layer, active carbon layer and second row stomata, institute
It states cover top portion and offers connector, the outer casing bottom offers second row stomata, and the shell inside top is provided with just
Strainer, the initial filter sieve bottom and is located at interior of shell and is equipped with ceramic honey comb layer, ceramic honey comb layer bottom and is located at outer
Active carbon layer is installed inside shell.
As a further solution of the present invention：The threaded hole and supporting mechanism number are 4, the threaded hole and spiral shell
Line bolt is corresponding to be completed to install by screw thread.
As a further solution of the present invention：The cover top portion offers connector, and the connector outer surface is set
It is equipped with external screw thread, the first row stomata and connector are connected through a screw thread, and junction is provided with gasket.
As a further solution of the present invention：Internal screw thread, the connector outer surface are offered on the inside of the air inlet
External screw thread is offered, the air inlet and connector are connected through a screw thread, and junction is provided with gasket.
As a further solution of the present invention：The supporting leg surface surrounding of the supporting mechanism is provided with reinforcing rib.
As a further solution of the present invention：The use operating procedure of the detection device is：
Step 1：First analyzer is completed to assemble by the threaded hole and supporting mechanism of bottom, play a supporting role；
Step 2：Analyzer is completed to assemble by first row stomata and purification mechanism, complete with sampling mechanism by air inlet
At assembling；
Step 3：The top sampling head of sampling mechanism is put into automobile tail gas pipe depths to fix, the tail that automobile starting generates
Gas enters analyzer by sampling mechanism and is analyzed, and bears content analysis report in tail gas；
Step 4：The tail gas analyzed is entered after purification mechanism completes purification by first row stomata to be discharged；
Step 5：After the completion of detection, device integral demounting is stored classifiedly.
Beneficial effects of the present invention：The present invention is designed by reasonable structure, and the threaded hole that analyzer bottom opens up can be with
It is threadedly coupled installation with supporting mechanism and forms a workbench convenient for actual use；Operator's hand grip will be golden by support rod
The sampling head for belonging to pipe places exhaust pipe depths, is then absorbed and fixed at by the electromagnet energizing magnetic installed on support base
Entire sampling mechanism is completed installation on the outside of metal exhaust tube to fix, avoids operator from climbing to vehicle bottom and installs, operation is facilitated to install；
The tail gas analyzed protects environment by discharging after completing purification inside purification mechanism.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is analyzer bottom view of the present invention.
Fig. 3 is supporting mechanism structural schematic diagram of the present invention.
Fig. 4 is sampling mechanism structural schematic diagram of the present invention.
Fig. 5 is purification mechanism schematic diagram of internal structure of the present invention.
Fig. 6 is purification mechanism bottom view of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in figures 1 to 6, a kind of automobile exhaust gas checking apparatus, including analyzer 1, supporting mechanism 2, sampling mechanism 3, purification
Mechanism 4, handle 101, threaded hole 102, first row stomata 103 and air inlet 104,1 bottom surrounding of analyzer are mounted on support
Mechanism 2,1 side of analyzer are equipped with sampling mechanism 3, and 1 bottom center of analyzer is equipped with purification mechanism 4, whole convenient for device
The installation connection of Ti Jiange mechanism；
Handle 101 is installed, 1 bottom surrounding of analyzer correspondence offers threaded hole 102,1 bottom of analyzer at the top of analyzer 1
First row stomata 103 is offered at portion center, 1 side of analyzer offers air inlet 104, and tail gas enters analyzer 1 and completes inspection
Analysis is surveyed, purification mechanism 4 is discharged by first row stomata 103；
Supporting mechanism 2 includes screwed plug 201, supporting leg 202 and pedestal 203, is equipped with screwed plug at the top of supporting mechanism 2
201,201 bottom of screwed plug is equipped with supporting leg 202, and 202 bottom of supporting leg is equipped with pedestal 203, and mechanism 2 easy to support passes through
The threaded hole 102 of screwed plug 201 and analyzer 1 is completed to install, and is supported by supporting leg 202, is conveniently made convenient for formation operation platform
User's operation；
Sampling mechanism 3 includes connector 301, connecting tube 302, attachment base 303, support base 304, electromagnet 305, support rod
306, handle 307, metal tube 308 and sampling head 309,301 side of connector are equipped with connecting tube 302,302 one end of connecting tube peace
Equipped with attachment base 303,303 bottom of attachment base is equipped with support base 304, and 304 side of support base is equipped with electromagnet 305, connection
303 top of seat is equipped with support rod 306, and 306 side of support rod is equipped with handle 307, and 303 one end of attachment base is equipped with metal tube
308,308 one end of metal tube is equipped with sampling head 309, conveniently adopts convenient for directly sampling mechanism 3 is fixed on exhaust pipe
The progress of sample, convenient for actual use operation；
Purification mechanism 4 includes shell 401, connector 402, primary filter 403, ceramic honey comb layer 404,405 and of active carbon layer
Second row stomata 406 offers connector 402 at the top of shell 401, and 401 bottom of shell offers second row stomata 406, shell
401 inside tops are provided with primary filter 403,403 bottom of primary filter and are located inside shell 401 and are equipped with ceramic honey comb layer 404,
404 bottom of ceramic honey comb layer and be located at shell 401 inside active carbon layer 405 is installed, the tail gas after detection enters purification mechanism 4
It passes sequentially through after primary filter 403, ceramic honey comb layer 404 and active carbon layer 405 complete purification and is discharged, protect environment；
2 numbers of threaded hole 102 and supporting mechanism are 4, and threaded hole 102 and screwed plug 201 correspond to and pass through screw thread completion
Installation facilitates operation convenient for threaded hole 102 and the corresponding installing and dismounting of supporting mechanism 2；
Connector 402 is offered at the top of shell 401,402 outer surface of connector is provided with external screw thread, first row stomata
103 and connector 402 be connected through a screw thread, and junction is provided with gasket, is easy for installation and removal, while guaranteeing to connect close
Feng Xing；
Internal screw thread is offered on the inside of air inlet 104,301 outer surface of connector offers external screw thread, air inlet 104 and company
Connector 301 is connected through a screw thread, and junction is provided with gasket, is easy for installation and removal, while guaranteeing connection sealing；
The 202 surface surrounding of supporting leg of supporting mechanism 2 is provided with reinforcing rib, improves support strength, and protective device is whole；
The use operating procedure of the detection device is：
Step 1：First analyzer 1 is completed to assemble by the threaded hole 102 and supporting mechanism 2 of bottom, plays support and make
With；
Step 2：Analyzer 1 is completed to assemble by first row stomata 103 and purification mechanism 4, by air inlet 104 with adopt
Model machine structure 3 completes assembling；
Step 3：The top sampling head 309 of sampling mechanism 3 is put into automobile tail gas pipe depths to fix, automobile starting generates
Tail gas analyzed by sampling mechanism 3 into analyzer 1, bear content analysis report in tail gas；
Step 4：The tail gas analyzed is entered after purification mechanism 4 completes purification by first row stomata 103 to be discharged；
Step 5：After the completion of detection, device integral demounting is stored classifiedly.
The working principle of the invention：Analyzer 1 is connect by air inlet 104 with sampling mechanism 3, and first row stomata is passed through
103 connect with purification mechanism 4, and the screwed plug 201 of supporting mechanism 2 is screwed into threaded hole 102, are risen by supporting leg 202 and pedestal 203
To supporting role, the sampling head of 308 one end of metal tube that handle 307 connects attachment base 303 on operator's hand-held supports bar 306
309 are put into exhaust pipe, are then absorbed and fixed at metal by 305 energizing magnetic of electromagnet installed on support base 304
Entire sampling mechanism 3 is completed installation on the outside of exhaust pipe to fix, tail gas is by passing through metal tube 308 and connection after sampling head 309
Pipe 302 enters analyzer 1 and carries out gas analysis detection, and tail gas enters purification mechanism by first row stomata 103 after the completion of detection
4, primary filter 403, ceramic honey comb layer 404 and the active carbon layer 405 passed sequentially through in shell 401 completes purification, from second exhaust
Hole 406 is discharged, and each component stores classifiedly under dismantling after the whole Tail gas measuring of completion, reuses and re-assemblies.
The present invention is designed by reasonable structure, and the threaded hole that analyzer bottom opens up can be threadedly coupled with supporting mechanism
Installation forms a workbench convenient for actual use；The sampling head of metal tube is placed row by support rod by operator's hand grip
Tracheae depths, being then absorbed and fixed at by the electromagnet energizing magnetic installed on support base will be whole on the outside of metal exhaust tube
A sampling mechanism is completed installation and is fixed, and avoids operator from climbing to vehicle bottom and installs, operation is facilitated to install；The tail gas analyzed passes through net
It is discharged after changing in-house completion purification, protects environment.
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 (6)
1. a kind of automobile exhaust gas checking apparatus, which is characterized in that including analyzer (1), supporting mechanism (2), sampling mechanism (3),
Purification mechanism (4), handle (101), threaded hole (102), first row stomata (103) and air inlet (104), the analyzer (1)
Bottom surrounding is mounted on supporting mechanism (2), and analyzer (1) side is equipped with sampling mechanism (3), the analyzer (1)
Bottom center is equipped with purification mechanism (4)；
It is equipped with handle (101) at the top of the analyzer (1), analyzer (1) the bottom surrounding correspondence offers threaded hole
(102), analyzer (1) bottom center offers first row stomata (103), analyzer (1) side offer into
Stomata (104)；
The supporting mechanism (2) includes screwed plug (201), supporting leg (202) and pedestal (203), supporting mechanism (2) top
It is equipped with screwed plug (201), screwed plug (201) bottom is equipped with supporting leg (202), supporting leg (202) the bottom peace
Equipped with pedestal (203)；
The sampling mechanism (3) includes connector (301), connecting tube (302), attachment base (303), support base (304), electromagnet
(305), support rod (306), handle (307), metal tube (308) and sampling head (309), connector (301) the side installation
Have connecting tube (302), described connecting tube (302) one end is equipped with attachment base (303), and attachment base (303) bottom is equipped with
Support base (304), support base (304) side are equipped with electromagnet (305), are equipped with branch at the top of the attachment base (303)
Strut (306), support rod (306) side are equipped with handle (307), and described attachment base (303) one end is equipped with metal tube
(308), described metal tube (308) one end is equipped with sampling head (309)；
The purification mechanism (4) includes shell (401), connector (402), primary filter (403), ceramic honey comb layer (404), activity
Layer of charcoal (405) and second row stomata (406), shell (401) top offer connector (402), shell (401) bottom
Portion offers second row stomata (406), and shell (401) inside top is provided with primary filter (403), the primary filter
(403) bottom and be located at shell (401) inside be equipped with ceramic honey comb layer (404), ceramic honey comb layer (404) bottom and position
Active carbon layer (405) are installed inside shell (401).
2. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that the threaded hole (102) and branch
Support mechanism (2) number is 4, and the threaded hole (102) and screwed plug (201) correspond to and pass through screw thread completion installation.
3. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that opened at the top of the shell (401)
Equipped with connector (402), connector (402) outer surface is provided with external screw thread, the first row stomata (103) and connection
Mouth (402) is connected through a screw thread, and junction is provided with gasket.
4. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that on the inside of the air inlet (104)
Internal screw thread is offered, connector (301) outer surface offers external screw thread, the air inlet (104) and connector (301)
It is connected through a screw thread, and junction is provided with gasket.
5. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that the branch of the supporting mechanism (2)
Support leg (202) surface surrounding is provided with reinforcing rib.
6. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that the use of the detection device operates
Step is：
Step 1：First analyzer (1) is completed to assemble by the threaded hole (102) of bottom and supporting mechanism (2), plays support
Effect；
Step 2：Analyzer (1) is completed to assemble by first row stomata (103) and purification mechanism (4), passes through air inlet (104)
It completes to assemble with sampling mechanism (3)；
Step 3：The top sampling head (309) of sampling mechanism (3) is put into automobile tail gas pipe depths to fix, automobile starting generates
Tail gas by sampling mechanism (3) enter analyzer (1) analyzed, bear content analysis report in tail gas；
Step 4：The tail gas analyzed is entered after purification mechanism (4) complete purification by first row stomata (103) to be discharged；
Step 5：After the completion of detection, device integral demounting is stored classifiedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763808.3A CN108918780A (en) | 2018-08-10 | 2018-08-10 | A kind of automobile exhaust gas checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763808.3A CN108918780A (en) | 2018-08-10 | 2018-08-10 | A kind of automobile exhaust gas checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108918780A true CN108918780A (en) | 2018-11-30 |
Family
ID=64411452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763808.3A Withdrawn CN108918780A (en) | 2018-08-10 | 2018-08-10 | A kind of automobile exhaust gas checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108918780A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915246A (en) * | 2019-03-18 | 2019-06-21 | 瑞德(新乡)路业有限公司 | A kind of vehicle exhaust monitoring device convenient for adjusting |
| CN111693566A (en) * | 2020-05-12 | 2020-09-22 | 江苏理工学院 | Automobile exhaust detection device and detection method based on infrared thermal imaging technology |
| CN111693567A (en) * | 2020-05-12 | 2020-09-22 | 江苏理工学院 | Automobile exhaust detection device and detection method based on thermal imaging positioning |
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| CN106198896A (en) * | 2016-08-30 | 2016-12-07 | 河海大学常州校区 | A kind of automobile exhaust gas checking apparatus and Tail gas measuring method |
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| CN206848010U (en) * | 2017-04-11 | 2018-01-05 | 兰伟华 | A kind of vehicle exhaust gathers handle |
| CN207440061U (en) * | 2017-12-10 | 2018-06-01 | 扈宝胜 | A kind of equipment convenient for detection vehicle exhaust |
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2018
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| CN205809038U (en) * | 2016-07-11 | 2016-12-14 | 桐城市宇洁机动车尾气检测有限公司 | Motor-vehicle tail-gas detection probe auxiliary device |
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| CN106198896A (en) * | 2016-08-30 | 2016-12-07 | 河海大学常州校区 | A kind of automobile exhaust gas checking apparatus and Tail gas measuring method |
| CN206848010U (en) * | 2017-04-11 | 2018-01-05 | 兰伟华 | A kind of vehicle exhaust gathers handle |
| CN206710401U (en) * | 2017-04-28 | 2017-12-05 | 山东国正检测认证有限公司 | Motor-vehicle tail-gas spot sampling detection means |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915246A (en) * | 2019-03-18 | 2019-06-21 | 瑞德(新乡)路业有限公司 | A kind of vehicle exhaust monitoring device convenient for adjusting |
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| CN111693566A (en) * | 2020-05-12 | 2020-09-22 | 江苏理工学院 | Automobile exhaust detection device and detection method based on infrared thermal imaging technology |
| CN111693567A (en) * | 2020-05-12 | 2020-09-22 | 江苏理工学院 | Automobile exhaust detection device and detection method based on thermal imaging positioning |
| CN111693566B (en) * | 2020-05-12 | 2023-04-28 | 江苏理工学院 | Automobile exhaust detection device and detection method based on infrared thermal imaging technology |
| CN111693567B (en) * | 2020-05-12 | 2023-04-28 | 江苏理工学院 | Automobile exhaust detection device and detection method based on thermal imaging positioning |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210917 Address after: 238000 No. 46, ban Xiang, central administrative village, Sanbing Town, Juchao District, Huainan City, Anhui Province Applicant after: Wang Qiaoyun Address before: 230000 room 508, building a, maker space, Hefei City, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: ANHUI YUEZHONG AUTO BODY EQUIPMENT Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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