CN207764005U - A kind of automobile emission gas analyzer collection device - Google Patents
A kind of automobile emission gas analyzer collection device Download PDFInfo
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- CN207764005U CN207764005U CN201721466808.4U CN201721466808U CN207764005U CN 207764005 U CN207764005 U CN 207764005U CN 201721466808 U CN201721466808 U CN 201721466808U CN 207764005 U CN207764005 U CN 207764005U
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- collection device
- tail gas
- air collecting
- valves
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Abstract
The utility model discloses a kind of automobile emission gas analyzer collection devices, including rubber plug and Tail gas measuring collection device main body, the Tail gas measuring collection device main body is internally provided with several air collecting chambers, and the top of Tail gas measuring collection device main body is equipped with several check-valves, several described check-valves are corresponded with air collecting chamber, bottom inside the rubber plug is socketed in the outside of check-valves, and the top inside rubber plug is plugged with appendix, and the top of the appendix is fixedly connected with gas gathering mask.The opening that ring is inserted into gas gathering mask is imported on the utility model guide sleeve, then equipment can be realized in the inside of tail gas discharging pipe insertion slot with the close of tail gas discharging pipe to be connected, since guide sleeve is compounded rubber material, has certain toughness, therefore it is suitble to the tail gas discharging pipe of sizes to use, collection vehicle exhaust that can be rapidly and efficiently, after check-valves is extracted, air collecting chamber is rinsed using detergent, can reach the purpose of reuse.
Description
Technical field
The utility model is related to vehicle exhaust collection technique field, specially a kind of automobile emission gas analyzer collection device.
Background technology
Automobile emission gas analyzer be in the tail gas that is generated under automobile starting operating status ingredient and content be detected and
The process of analysis mostly uses the automobile exhaust analyzer of profession to complete.Automobile exhaust analyzer is that one kind is used for detecting automobile
A kind of instrument of various elemental gas content's index in tail gas.Automobile exhaust analyzer is mainly to key component in vehicle exhaust
CO, HC, CO2, NOx and O2's measuring and analyzing.To detect the situation and analysis automotive performance of automobile.
Automobile emission gas analyzer collecting device is generally disposable currently on the market, can not reuse, the wasting of resources
Seriously, when being collected to tail gas, it is difficult to by equipment together with exhaust pipe close installation.
Utility model content
The purpose of this utility model is to provide a kind of automobile emission gas analyzer collection devices, solve existing vehicle exhaust inspection
It is generally disposable to survey collecting device, can not reuse, serious waste of resources, when being collected to tail gas, it is difficult to
The problem of by equipment together with exhaust pipe close installation.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of automobile emission gas analyzer receipts
Acquisition means, including rubber plug and Tail gas measuring collection device main body, being internally provided with for the Tail gas measuring collection device main body are several
A air collecting chamber, and the top of Tail gas measuring collection device main body is equipped with several check-valves, several described check-valves and gas collection
Chamber corresponds, and the bottom inside the rubber plug is socketed in the outside of check-valves, and the top inside rubber plug is plugged with appendix,
The top of the appendix is fixedly connected with gas gathering mask, and the side far from appendix is socketed with guide sleeve on the gas gathering mask, and collects
Handle is installed at the top of gas hood.
Preferably, the air collecting chamber is funnel type structure, and the bottom of air collecting chamber is equipped with blowdown valve, the blowdown valve with
Tail gas measuring collection device main body screws connection by helicitic texture.
Preferably, the side of the Tail gas measuring collection device main body is installed with several tab bars, several described marks
Column is signed to correspond with air collecting chamber.
Preferably, the guide sleeve is made of snap-gauge and importing ring, and the surface of the snap-gauge is equipped with the slot of hollow out, described to lead
Set is whole to be made of compounded rubber material.
Preferably, the diameter of the snap-gauge is more than the diameter for importing ring, and the diameter of the slot is less than the diameter for importing ring.
Preferably, the slot is connected to the inside for importing ring.
Compared with prior art, the utility model has the beneficial effects that：The utility model
(1) opening that ring is inserted into gas gathering mask is imported on guide sleeve, then tail gas discharging pipe is inserted into the inside of slot
It realizes that equipment is connected with the close of tail gas discharging pipe, since guide sleeve is compounded rubber material, has certain toughness, therefore be suitble to
The tail gas discharging pipe of sizes uses.
(2) principle of check-valves only import but no export, collection vehicle exhaust that can be rapidly and efficiently is utilized to extract check-valves
Afterwards, air collecting chamber is rinsed using detergent, and sewage is discharged using blowdown valve, can reach the purpose of reuse, improve resource profit
Use efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the dimensional structure diagram of the utility model guide sleeve；
Fig. 3 is the internal structure schematic diagram of the utility model Tail gas measuring collection device main body.
In figure：1- handles, 2- gas gathering masks, 3- appendixs, 4- rubber plugs, 5- Tail gas measuring collection devices main body, 51- gas collections
Chamber, 6- blowdown valves, 7- check-valves, 8- guide sleeves, 81- snap-gauges, 82- slots, 83- import ring, 9- tab bars.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of automobile emission gas analyzer collection device, including
Rubber plug 4 and Tail gas measuring collection device main body 5, Tail gas measuring collection device main body 5 are internally provided with several air collecting chambers 51, use
Tail gas is stored in collecting, and the top of Tail gas measuring collection device main body 5 is equipped with several check-valves 7, check-valves 7 can avoid
Tail gas leaks out, only import but no export, several check-valves 7 are corresponded with air collecting chamber 51, and the bottom inside rubber plug 4 is socketed in only
The outside of valve 7 is gone back to, and the top inside rubber plug 4 is plugged with appendix 3, the top of appendix 3 is fixedly connected with gas gathering mask 2, collection
Side far from appendix 3 on gas hood 2 is socketed with guide sleeve 8, and the top of gas gathering mask 2 is installed with handle 1, facilitates control gas gathering mask
2 and Tail gas measuring collection device main body 5.
Air collecting chamber 51 is funnel type structure, the convenient central drainage in cleaning, and the bottom of air collecting chamber 51 is equipped with blowdown
Valve 6 facilitates the sewage of discharge cleaning dust impurities, blowdown valve 6 to be screwed by helicitic texture with Tail gas measuring collection device main body 5
Connection, installing and dismounting structure operation are simple；The side of Tail gas measuring collection device main body 5 is installed with several tab bars 9, is used for
Label is stored, classification is facilitated, several tab bars 9 are corresponded with air collecting chamber 51；Guide sleeve 8 is by snap-gauge 81 and imports 83 groups of ring
At the surface of snap-gauge 81 is equipped with the slot 82 of hollow out, and guide sleeve 8 is whole to be made of compounded rubber material；The diameter of snap-gauge 81 is more than
The diameter of ring 83 is imported, the diameter of slot 82 is less than the diameter for importing ring 83；Slot 82 is connected to the inside for importing ring 83.
Operation principle：Ring 83 will be imported on guide sleeve 8 first to be inserted into inside the opening of gas gathering mask 2, then by exhaust emissions
Pipe is inserted into the inside of slot 82, since guide sleeve 8 is compounded rubber material, has enough toughness, snap-gauge 81 can be fixed tightly
Firmly tail gas discharging pipe avoids leaking, and the tail gas of automobile discharge inputs the inside of air collecting chamber 51, non-return under the water conservancy diversion of appendix 3
Valve 7 can avoid tail gas from leaking, and corresponding label information be inserted in the inside of tab bar 9 for classifying, Tail gas measuring terminates
Afterwards, check-valves 7 is extracted, releases tail gas, high-pressure nozzle is then directed at the sprinkling detergent inside air collecting chamber 51, opens blowdown
Valve 6 drains, and reaches clean effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of automobile emission gas analyzer collection device, including rubber plug (4) and Tail gas measuring collection device main body (5), feature exists
In：The Tail gas measuring collection device main body (5) is internally provided with several air collecting chambers (51), and Tail gas measuring collection device master
The top of body (5) is equipped with several check-valves (7), several described check-valves (7) correspond with air collecting chamber (51), the glue
The internal bottom of plug (4) is socketed in the outside of check-valves (7), and the top of rubber plug (4) inside is plugged with appendix (3), described
The top of appendix (3) is fixedly connected with gas gathering mask (2), and the side far from appendix (3), which is socketed with, on the gas gathering mask (2) leads
It covers (8), and is installed with handle (1) at the top of gas gathering mask (2).
2. a kind of automobile emission gas analyzer collection device according to claim 1, which is characterized in that the air collecting chamber (51) is
Funnel type structure, and the bottom of air collecting chamber (51) is equipped with blowdown valve (6), the blowdown valve (6) and Tail gas measuring collection device
Main body (5) screws connection by helicitic texture.
3. a kind of automobile emission gas analyzer collection device according to claim 1, which is characterized in that the Tail gas measuring is collected
The side of apparatus main body (5) is installed with several tab bars (9), several described tab bars (9) are a pair of with air collecting chamber (51) one
It answers.
4. a kind of automobile emission gas analyzer collection device according to claim 1, which is characterized in that the guide sleeve (8) is by card
Plate (81) and import ring (83) and form, the surface of the snap-gauge (81) is equipped with the slot (82) of hollow out, the guide sleeve (8) it is whole by
Compounded rubber material is made.
5. a kind of automobile emission gas analyzer collection device according to claim 4, which is characterized in that the snap-gauge (81) it is straight
Diameter is more than the diameter for importing ring (83), and the diameter of the slot (82) is less than the diameter for importing ring (83).
6. a kind of automobile emission gas analyzer collection device according to claim 4, which is characterized in that the slot (82) with lead
Enter the inside connection of ring (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721466808.4U CN207764005U (en) | 2017-11-07 | 2017-11-07 | A kind of automobile emission gas analyzer collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721466808.4U CN207764005U (en) | 2017-11-07 | 2017-11-07 | A kind of automobile emission gas analyzer collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764005U true CN207764005U (en) | 2018-08-24 |
Family
ID=63178785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721466808.4U Active CN207764005U (en) | 2017-11-07 | 2017-11-07 | A kind of automobile emission gas analyzer collection device |
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| Country | Link |
|---|---|
| CN (1) | CN207764005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074993A (en) * | 2021-03-05 | 2021-07-06 | 山西爱牡彼爱科技有限公司 | Data acquisition device for image recognition |
| CN113612826A (en) * | 2021-06-04 | 2021-11-05 | 北京联合大学 | High-emission vehicle comprehensive integrated monitoring Internet of things device |
| CN115165479A (en) * | 2022-06-29 | 2022-10-11 | 南通宁测机电设备有限公司 | Automobile exhaust tests extraction element convenient to collect tail gas |
-
2017
- 2017-11-07 CN CN201721466808.4U patent/CN207764005U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074993A (en) * | 2021-03-05 | 2021-07-06 | 山西爱牡彼爱科技有限公司 | Data acquisition device for image recognition |
| CN113612826A (en) * | 2021-06-04 | 2021-11-05 | 北京联合大学 | High-emission vehicle comprehensive integrated monitoring Internet of things device |
| CN113612826B (en) * | 2021-06-04 | 2023-11-28 | 北京联合大学 | High-emission vehicle comprehensive integrated monitoring Internet of things device |
| CN115165479A (en) * | 2022-06-29 | 2022-10-11 | 南通宁测机电设备有限公司 | Automobile exhaust tests extraction element convenient to collect tail gas |
| CN115165479B (en) * | 2022-06-29 | 2023-04-21 | 南通宁测机电设备有限公司 | Automobile exhaust gas testing and extracting device convenient for collecting exhaust gas |
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