CN209640050U - Tail gas collecting device is used in a kind of detection of automobile environment-protection - Google Patents
Tail gas collecting device is used in a kind of detection of automobile environment-protection Download PDFInfo
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- CN209640050U CN209640050U CN201920236318.8U CN201920236318U CN209640050U CN 209640050 U CN209640050 U CN 209640050U CN 201920236318 U CN201920236318 U CN 201920236318U CN 209640050 U CN209640050 U CN 209640050U
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- Prior art keywords
- wall
- side outer
- gas bottle
- seal groove
- collecting device
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Abstract
The utility model discloses a kind of automobile environment-protection detection tail gas collecting devices, including gas bottle, gas bottle side outer wall is provided with the first seal groove, and first is pasted with the first sealing ring in seal groove, the specification of first sealing ring is adapted with the specification of the first seal groove, pedestal has been bolted in gas bottle side outer wall, and exhaust fan has been bolted in pedestal side outer wall, gas bottle side outer wall is provided with the second seal groove, and second is bonded with the second sealing ring in seal groove, gas bottle side outer wall is plugged with air inlet pipe, and air inlet pipe is plugged with bellows far from one end of gas bottle.The utility model can effectively be fastened and fixed automobile exhaust tube body, hand-held collection tail gas is carried out so as to avoid staff, it ensure that the health of staff, while mutually being gripped by two fixed rings, meet the fixation of the automobile exhaust tube body to different size.
Description
Technical field
The utility model relates to automobile environment-protection detection technique fields more particularly to a kind of detection of automobile environment-protection to use exhaust collection
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.Vehicle exhaust is other than being one of main source of large size city PM2.5, or the chief-criminal of many urban atmospheric pollutions
One of chief culprit, photochemical fog are exactly that it one of is mainly influenced.
For The Surroundings in Cities protection, environment department needs to detect vehicle exhaust.It is examined to vehicle exhaust
It when survey, needs to be collected vehicle exhaust, common automobile collection device generally requires people and holds, and its inconvenient
The work of people, while can also be detrimental to health.General tail gas collector for automobile simultaneously, gathering speed is slower, extends
The working time of people, it has not been convenient to the use of people.Therefore, it needs to design a kind of automobile environment-protection detection tail gas collecting device
To solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automobile environment-protection inspection proposed
Survey tail gas collecting device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automobile environment-protection detection tail gas collecting device, including gas bottle, gas bottle side outer wall are provided with first
Seal groove, and the first sealing ring is pasted in the first seal groove, the specification of first sealing ring and the specification of the first seal groove
It is adapted, pedestal has been bolted in gas bottle side outer wall, and exhausting has been bolted in pedestal side outer wall
Machine, gas bottle side outer wall is provided with the second seal groove, and the second sealing ring is bonded in the second seal groove, the gas bottle
Side outer wall is plugged with air inlet pipe, and air inlet pipe is plugged with bellows far from one end of gas bottle, and the bellows is far from air inlet
One end inner wall of pipe is plugged with gas-guide tube, and gas-guide tube side outer wall is provided with fixation hole, and is bolted in fixation hole
There is a control valve, air-breathing bucket has been bolted far from one end outer wall of bellows in the gas-guide tube, outside air-breathing bucket two sides
Wall is welded with fixed link, and fixed link side outer wall is welded with connecting plate, and connecting plate side outer wall is provided with through-hole, and logical
Electric expansion cylinder is plugged in hole.
As the utility model, further scheme, the gas bottle top exterior walls are provided with circular hole, and grafting in circular hole
There is escape pipe.
As the utility model, further scheme, the outlet pipe outer wall are provided with screw thread, and thread, internal thread connection
There is sealing cover.
As the utility model, further scheme, electric expansion cylinder one end inner wall are plugged with electric telescopic rod,
And electric telescopic rod is welded with fixed ring far from one end outer wall of electric expansion cylinder.
As the utility model, further scheme, exhaust fan two sides outer wall are plugged with blast pipe and outlet air respectively
Pipe, and blast pipe and discharge pipe are connected with gas bottle.
As the utility model, further scheme, fixed ring side outer wall are provided with magnet ring, and magnet ring
Side outer wall is clamped with automobile exhaust tube body.
As the utility model, further scheme, the exhaust fan and electric expansion cylinder pass through conducting wire and are connected with out
It closes, and switchs and power supply is connected with by conducting wire.
The utility model has the following beneficial effects:
1. by the air-breathing bucket of setting, the cross section of air-breathing bucket be it is trapezoidal, can effectively increase air-breathing bucket and automobile is arranged
Contact area between tracheae ontology, so as to avoid the case where generating tail gas leakage is being collected to vehicle exhaust；
2. electric telescopic rod drives fixed ring by electric expansion cylinder, electric telescopic rod, fixed ring and the magnet ring of setting
Elongation can effectively be fastened and fixed automobile exhaust tube body, carry out hand-held collection tail gas so as to avoid staff,
It ensure that the health of staff, while mutually being gripped by two fixed rings, meet the vapour to different size
The fixation of vehicle exhaust pipe ontology, magnet ring can effectively improve fixed effect；
3. the air-flow in gas bottle can be made to generate and circulated, added by exhaust fan, blast pipe and the discharge pipe of setting
Fast gathering speed of the gas bottle to vehicle exhaust, improves the working efficiency of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile environment-protection detection tail gas collecting device structural schematic diagram；
Fig. 2 be the utility model proposes the A partial enlargement structure of automobile environment-protection detection tail gas collecting device a kind of show
It is intended to；
Fig. 3 be the utility model proposes a kind of automobile environment-protection detection tail gas collecting device automobile exhaust tube body side
Face structural schematic diagram.
In figure: 1 gas bottle, 2 escape pipes, 3 sealing covers, 4 exhaust fans, 5 pedestals, 6 blast pipes, 7 first sealing rings, 8 second
Sealing ring, 9 air inlet pipe, 10 bellowss, 11 control valves, 12 gas-guide tubes, 13 electric telescopic rods, 14 automobile exhaust tube bodies, 15 are consolidated
Determine ring, 16 connecting plates, 17 electric expansion cylinders, 18 air-breathing buckets, 19 fixed links, 20 magnet rings.
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.1-3, a kind of automobile environment-protection detection tail gas collecting device, including gas bottle 1,1 side outer wall of gas bottle
It is provided with the first seal groove, and is pasted with the first sealing ring 7 in the first seal groove, the specification and the first seal groove of the first sealing ring 7
Specification be adapted, pedestal 5 has been bolted in 1 side outer wall of gas bottle, and 5 side outer wall of pedestal has been bolted
Exhaust fan 4,1 side outer wall of gas bottle is provided with the second seal groove, and the second sealing ring 8, gas bottle 1 are bonded in the second seal groove
Side outer wall is plugged with air inlet pipe 9, and air inlet pipe 9 is plugged with bellows 10 far from one end of gas bottle 1, bellows 10 far from into
One end inner wall of tracheae 9 is plugged with gas-guide tube 12, and 12 side outer wall of gas-guide tube is provided with fixation hole, and is connected in fixation hole by bolt
It is connected to control valve 11, air-breathing bucket 18 has been bolted far from one end outer wall of bellows 10 in gas-guide tube 12, and 18 liang of air-breathing bucket
Side outer wall is welded with fixed link 19, and 19 side outer wall of fixed link is welded with connecting plate 16, and 16 side outer wall of connecting plate is provided with
Through-hole, and electric expansion cylinder 17 is plugged in through-hole.
In the utility model, 1 top exterior walls of gas bottle are provided with circular hole, and escape pipe 2 is plugged in circular hole, outside escape pipe 2
Wall is provided with screw thread, and thread, internal thread is connected with sealing cover 3, and 17 one end inner wall of electric expansion cylinder is plugged with electric telescopic rod 13,
And electric telescopic rod 13 is welded with fixed ring 15 far from one end outer wall of electric expansion cylinder 17,4 two sides outer wall of exhaust fan is inserted respectively
It is connected to blast pipe 6 and discharge pipe, and blast pipe 6 and discharge pipe are connected with gas bottle 1,15 side outer wall of fixed ring is provided with magnetic
Iron hoop 20, and 20 side outer wall of magnet ring is clamped with automobile exhaust tube body 14, exhaust fan 4 and electric expansion cylinder 17 are by leading
Line is connected with switch, and switchs and be connected with power supply by conducting wire.
Working principle: in use, automobile exhaust tube body 14 is inserted into air-breathing bucket 18 by staff, subsequent electric expansion
Bar 13 drives the elongation of fixed ring 15 that can effectively be fastened and fixed to automobile exhaust tube body 14, so as to avoid staff
Hand-held collection tail gas is carried out, ensure that the health of staff, while mutually gripping by two fixed rings 15, it is full
Fixation of the foot to the automobile exhaust tube body 14 of different size, magnet ring 20 can effectively improve fixed effect, inhale simultaneously
Gas bucket 18 can effectively increase its contact area between automobile exhaust tube body 14, so as to avoid to vehicle exhaust
It is collected the case where generating tail gas leakage, starts exhaust fan 4, exhaust fan 4 can make the air-flow in gas bottle 1 generate recycle stream
It is dynamic, gas bottle 1 is accelerated to the gathering speed of vehicle exhaust, improves the working efficiency of people.
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 environment-protection detection tail gas collecting device, including gas bottle (1), which is characterized in that the gas bottle (1) one
Side outer wall is provided with the first seal groove, and the first sealing ring (7) are pasted in the first seal groove, the rule of first sealing ring (7)
Lattice are adapted with the specification of the first seal groove, and gas bottle (1) side outer wall has been bolted pedestal (5), and pedestal
(5) side outer wall has been bolted exhaust fan (4), and gas bottle (1) side outer wall is provided with the second seal groove, and second
It is bonded in seal groove the second sealing ring (8), gas bottle (1) side outer wall is plugged with air inlet pipe (9), and air inlet pipe (9)
One end far from gas bottle (1) is plugged with bellows (10), one end inner wall grafting of the bellows (10) far from air inlet pipe (9)
Have gas-guide tube (12), gas-guide tube (12) side outer wall is provided with fixation hole, and control valve has been bolted in fixation hole
(11), air-breathing bucket (18), the air-breathing has been bolted far from one end outer wall of bellows (10) in the gas-guide tube (12)
Bucket (18) two sides outer wall is welded with fixed link (19), and fixed link (19) side outer wall is welded with connecting plate (16), the company
Fishplate bar (16) side outer wall is provided with through-hole, and electric expansion cylinder (17) are plugged in through-hole.
2. a kind of automobile environment-protection detection tail gas collecting device according to claim 1, which is characterized in that the gas bottle
(1) top exterior walls are provided with circular hole, and escape pipe (2) are plugged in circular hole.
3. a kind of automobile environment-protection detection tail gas collecting device according to claim 2, which is characterized in that the escape pipe
(2) outer wall is provided with screw thread, and thread, internal thread is connected with sealing cover (3).
4. a kind of automobile environment-protection detection tail gas collecting device according to claim 3, which is characterized in that described electronic to stretch
Contracting cylinder (17) one end inner wall is plugged with electric telescopic rod (13), and the one end of electric telescopic rod (13) far from electric expansion cylinder (17)
Outer wall is welded with fixed ring (15).
5. a kind of automobile environment-protection detection tail gas collecting device according to claim 4, which is characterized in that the exhaust fan
(4) two sides outer wall is plugged with blast pipe (6) and discharge pipe respectively, and blast pipe (6) and discharge pipe are connected with gas bottle (1).
6. a kind of automobile environment-protection detection tail gas collecting device according to claim 5, which is characterized in that the fixed ring
(15) side outer wall is provided with magnet ring (20), and magnet ring (20) side outer wall is clamped with automobile exhaust tube body (14).
7. a kind of automobile environment-protection detection tail gas collecting device according to claim 6, which is characterized in that the exhaust fan
(4) and electric expansion cylinder (17) is connected with switch by conducting wire, and switchs and be connected with power supply by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236318.8U CN209640050U (en) | 2019-02-25 | 2019-02-25 | Tail gas collecting device is used in a kind of detection of automobile environment-protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236318.8U CN209640050U (en) | 2019-02-25 | 2019-02-25 | Tail gas collecting device is used in a kind of detection of automobile environment-protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209640050U true CN209640050U (en) | 2019-11-15 |
Family
ID=68494394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236318.8U Expired - Fee Related CN209640050U (en) | 2019-02-25 | 2019-02-25 | Tail gas collecting device is used in a kind of detection of automobile environment-protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209640050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555553A (en) * | 2020-10-29 | 2021-03-26 | 无锡华利达金属制品有限公司 | Outer sleeve type elastically fixed corrugated pipe compensator |
| CN112881613A (en) * | 2021-01-23 | 2021-06-01 | 周如国 | Bonding type new energy automobile exhaust collection detection device |
| CN114018343A (en) * | 2021-11-02 | 2022-02-08 | 海宁骏达机动车检测服务中心有限公司 | Automobile exhaust flow analyzer |
-
2019
- 2019-02-25 CN CN201920236318.8U patent/CN209640050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555553A (en) * | 2020-10-29 | 2021-03-26 | 无锡华利达金属制品有限公司 | Outer sleeve type elastically fixed corrugated pipe compensator |
| CN112881613A (en) * | 2021-01-23 | 2021-06-01 | 周如国 | Bonding type new energy automobile exhaust collection detection device |
| CN114018343A (en) * | 2021-11-02 | 2022-02-08 | 海宁骏达机动车检测服务中心有限公司 | Automobile exhaust flow analyzer |
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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: 20191115 |