CN209486070U - A kind of automobile exhaust gas checking apparatus - Google Patents
A kind of automobile exhaust gas checking apparatus Download PDFInfo
- Publication number
- CN209486070U CN209486070U CN201821990375.7U CN201821990375U CN209486070U CN 209486070 U CN209486070 U CN 209486070U CN 201821990375 U CN201821990375 U CN 201821990375U CN 209486070 U CN209486070 U CN 209486070U
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- fixed
- gas
- mobile base
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- detection case
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Abstract
The utility model relates to detection device technology fields, especially a kind of automobile exhaust gas checking apparatus, including pedestal, base top is provided with groove, inside grooves are fixed with screw rod, inside grooves are connected with Mobile base, screw rod runs through Mobile base, elevating lever is fixed at the top of Mobile base, elevating lever is fixed with fixing seat far from one end of Mobile base, gas-guide tube is fixed at the top of fixing seat, one end above pedestal far from Mobile base is fixedly arranged above detection case, tail-gas analyzer is fixed at the top of detection case, detection case is fixed with air inlet close to the side of Mobile base, connecting tube is connected far from one end of gas-guide tube with air inlet, detection case is internally connected with coil pipe, one end inside detection case and below tail-gas analyzer is respectively fixed with battery, air pump, signal generator, the utility model can be realized the peace in the detection process to vehicle exhaust It is complete and accurate, and it is able to extend the service life of detection device.
Description
Technical field
The utility model relates to detection device technology field more particularly to a kind of automobile exhaust gas checking apparatus.
Background technique
Currently, automobile exhaust pollution has become worldwide public hazards, it is one of primary pollution source of air pollution, for motor-driven
Vehicle exhaust pollution control is significant, and automobile emission gas analyzer is that wherein a very important ring, existing Tail gas measuring device lead to
It is often to acquire the vehicle exhaust of high-purity, then collected tail gas is transferred in detector and analyzes its oxygen content, to judge
Whether the discharge amount of carbon monoxide (CO) and hydrocarbon (HC) in vehicle exhaust meets national standard, but current vapour
The mainstream device of tail gas detection is divided into hand-held probe and L shape bend pipe, not can guarantee fit-state in detection process, causes to adopt
The vehicle exhaust purity of collection was diluted, and influenced testing result, and the vehicle exhaust of high temperature be easy to cause detection device to damage.
Utility model content
It is inadequate purpose of the utility model is to solve the tail gas purity that detects in Tail gas measuring exists in the prior art,
And the shortcomings that detection device is easily damaged, and a kind of automobile exhaust gas checking apparatus proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automobile exhaust gas checking apparatus, including pedestal are designed, the base top is provided with groove, and the inside grooves are solid
Surely there is screw rod, the inside grooves are connected with Mobile base, and the screw rod runs through the Mobile base, is fixed at the top of the Mobile base
Elevating lever, the elevating lever are fixed with fixing seat far from one end of the Mobile base, are fixed with gas-guide tube at the top of the fixing seat,
Described gas-guide tube one end is stretched out outside the fixing seat and is fixed with rubber tube, the one end of the rubber tube far from the gas-guide tube
It is fixed with fixing head, the gas-guide tube is fixed with connecting tube far from one end of the fixing head, and the pedestal top is far from described
One end of Mobile base is fixedly arranged above detection case, is fixed with tail-gas analyzer at the top of the detection case, the detection case is far from institute
The side for stating tail-gas analyzer has the second gas outlet and the first gas outlet, the detection case close to the Mobile base one
Side is fixed with air inlet, and the one end of the connecting tube far from the gas-guide tube is connected with the air inlet, in the detection case
Portion and coil pipe is fixedly connected with second gas outlet, the one end of the coil pipe far from second gas outlet and the air inlet
Mouth connects, and one end inside the detection case and below the tail-gas analyzer is respectively fixed with battery, air pump, signal
Generator, the air pump output end connect with first gas outlet, the signal generator respectively with the battery and institute
State tail-gas analyzer electric connection.
Preferably, the screw rod stretches out the base exterior far from one end of the Mobile base and is fixed with handle.
Preferably, it is fixed with fixing sleeve at the top of the fixing seat, the fixing sleeve is connected to the gas-guide tube, and described solid
Surely set side is fixed with electronic thermometer, and the electronic thermometer side is fixed with signal adapter, the signal adapter with
The signal generator is electrically connected.
Preferably, it is rotatably connected to aeroscopic plate on the outside of first gas outlet, the aeroscopic plate is close to the detection case
Side is fixed with anti-leakage cover, and the anti-leakage cover matches with second gas outlet size.
Preferably, the base top is fixed with universal wheel, has locking plate on the universal wheel.
Preferably, the rubber tube and fixing head are the production of high temperature resistant elastic plastic material
Preferably, the sound end of the tail-gas analyzer protrudes into the coil pipe.
The utility model proposes a kind of automobile exhaust gas checking apparatus, beneficial effect is: by gas-guide tube and air guide
Fixed elastic rubber pipe and fixing head can guarantee the fully wrapped around of automobile tail gas pipe on pipe, guarantee the purity for collecting tail gas,
And the height of gas-guide tube can be adjusted to adapt to different vehicles by elevating lever, can reduce by the coil pipe in detection case
The temperature of tail gas, and tail gas being detected by tail-gas analyzer, and detection data can by signal generator into
Row transmission.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile exhaust gas checking apparatus schematic perspective view；
Fig. 2 be the utility model proposes a kind of automobile exhaust gas checking apparatus detection case inside top structural schematic diagram；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1.
In figure: pedestal 1, universal wheel 2, groove 3, screw rod 4, Mobile base 5, elevating lever 6, fixing seat 7, gas-guide tube 8, rubber tube
81,82 connecting rod 84 of fixing head, spacer pin 83, electronic thermometer 9, signal adapter 91, fixing sleeve 10, connecting tube 11, detection
Case 12, air inlet 13, tail-gas analyzer 14, the first gas outlet 15, aeroscopic plate 151, anti-leakage cover 152, the second gas outlet 16, handle
17, coil pipe 18, battery 19, air pump 20, signal generator 21.
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.1-2, a kind of automobile exhaust gas checking apparatus, including pedestal 1 are fixed with universal wheel 2 at the top of pedestal 1, universal
Locking plate is had on wheel 2, facilitates the movement and fixation of device, groove 3 is provided at the top of pedestal 1, is fixed with screw rod inside groove 3
4, Mobile base 5 is connected with inside groove 3, screw rod 4 runs through Mobile base 5, and screw rod 4 stretches out outside pedestal 1 far from one end of Mobile base 5
Portion and it is fixed with handle 17, convenient for finely tuning the position of Mobile base 5, fixation in order to device to automobile tail gas pipe, Mobile base 5 is pushed up
Portion is fixed with elevating lever 6, and elevating lever 6 is fixed with fixing seat 7 far from one end of Mobile base 5, is fixed with air guide at the top of fixing seat 7
Pipe 8 is fixed with fixing sleeve 1 at the top of fixing seat 7, and fixing sleeve 1 is connected to gas-guide tube 8, and 1 side of fixing sleeve is fixed with electronics temperature
Degree meter 9,9 side of electronic thermometer are fixed with signal adapter 91, and signal adapter 91 and signal generator 21 are electrically connected, lead
8 one end of tracheae stretches out 7 outside of fixing seat and is fixed with rubber tube 81, and rubber tube 81 is fixed with fixation far from one end of gas-guide tube 8
First 82, rubber tube 81 and fixing head 82 are the production of high temperature resistant elastic plastic material, and device is facilitated to decide vehicle exhaust to difference
The fixation of pipe.
Gas-guide tube 8 is fixed with connecting tube 11 far from one end of fixing head 82, and 1 top of pedestal is far from one end of Mobile base 5
Side is fixed with detection case 12, is fixed with tail-gas analyzer 14 at the top of detection case 12, detection case 12 far from tail-gas analyzer 14 one
Side has the second gas outlet 16 and the first gas outlet 15, and detection case 12 is fixed with air inlet close to the side of Mobile base 5
13, the one end of connecting tube 11 far from gas-guide tube 8 is connected with air inlet 13, inside detection case 12 and solid with the second gas outlet 16
Surely it is connected with coil pipe 18, the sound end of tail-gas analyzer 14 protrudes into coil pipe 18, the one end of coil pipe 18 far from the second gas outlet 16
Connect with air inlet 13, is respectively fixed with battery 19, gas inside detection case 12 and positioned at one end of 14 lower section of tail-gas analyzer
2, signal generator 21 are pumped, 2 output end of air pump connects with the first gas outlet 15, is rotatably connected to air guide on the outside of the first gas outlet 15
Plate 151, aeroscopic plate 151 are fixed with anti-leakage cover 152,16 size of anti-leakage cover 152 and the second gas outlet close to the side of detection case 12
Match, it is convenient that the position by rotating aeroscopic plate 151 is completed to the reversed qi of chong channel ascending adversely in coil pipe upon completion of the assays, in order to
Subsequent testing result is accurate, and signal generator 21 is electrically connected with battery 19 and tail-gas analyzer 14 respectively.
The utility model, can by elastic rubber pipe 81 and fixing head 82 fixed on gas-guide tube 8 and gas-guide tube 8
Guarantee the fully wrapped around of automobile tail gas pipe, guarantees the purity for collecting tail gas, and gas-guide tube 8 can be adjusted by elevating lever 6
Height can reduce the temperature of tail gas by the coil pipe 18 in detection case 12 to adapt to different vehicles, and be examined by tail gas
It surveys instrument 14 to detect tail gas, and detection data can be transmitted by signal generator 21.
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, including pedestal (1), which is characterized in that groove (3) are provided at the top of the pedestal (1),
It is fixed with screw rod (4) inside the groove (3), is connected with Mobile base (5) inside the groove (3), the screw rod (4) runs through institute
It states Mobile base (5), is fixed with elevating lever (6) at the top of the Mobile base (5), the elevating lever (6) is far from the Mobile base (5)
One end is fixed with fixing seat (7), is fixed with gas-guide tube (8) at the top of the fixing seat (7), and institute is stretched out in described gas-guide tube (8) one end
It states fixing seat (7) outside and is fixed with rubber tube (81), the rubber tube (81) is fixed with far from the one end of the gas-guide tube (8)
Fixing head (82), the gas-guide tube (8) are fixed with connecting tube (11) far from the one end of the fixing head (82), the pedestal (1)
Top is fixedly arranged above detection case (12) far from one end of the Mobile base (5), is fixed with tail gas at the top of the detection case (12)
Detector (14), the detection case (12) far from the tail-gas analyzer (14) side have the second gas outlet (16) and
First gas outlet (15), the detection case (12) are fixed with air inlet (13), the connection close to the side of the Mobile base (5)
Pipe (11) is connected far from the one end of the gas-guide tube (8) with the air inlet (13), inside the detection case (12) and with institute
The second gas outlet (16) is stated to be fixedly connected with coil pipe (18), the coil pipe (18) far from second gas outlet (16) one end with
The air inlet (13) connects, and one end inside the detection case (12) and below the tail-gas analyzer (14) is solid respectively
Surely there are battery (19), air pump (20), signal generator (21), air pump (20) output end and first gas outlet (15)
Connect, the signal generator (21) is electrically connected with the battery (19) and the tail-gas analyzer (14) respectively.
2. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that the screw rod (4) is far from described
One end of Mobile base (5) stretches out pedestal (1) outside and is fixed with handle (17).
3. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that solid at the top of the fixing seat (7)
Surely have fixing sleeve (10), the fixing sleeve (10) is connected to the gas-guide tube (8), and the fixing sleeve (10) side is fixed with electricity
Sub- thermometer (9), electronic thermometer (9) side are fixed with signal adapter (91), the signal adapter (91) and institute
State signal generator (21) electric connection.
4. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that first gas outlet (15) is outside
Side is rotatably connected to aeroscopic plate (151), and the aeroscopic plate (151) is fixed with anti-leakage cover close to the side of the detection case (12)
(152), the anti-leakage cover (152) matches with the second gas outlet (16) size.
5. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that fixed at the top of the pedestal (1)
Have universal wheel (2), locking plate is had on the universal wheel (2).
6. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that the rubber tube (81) and fixation
Head (82) is the production of high temperature resistant elastic plastic material.
7. a kind of automobile exhaust gas checking apparatus according to claim 1, which is characterized in that the tail-gas analyzer (14)
Sound end protrudes into the coil pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990375.7U CN209486070U (en) | 2018-11-29 | 2018-11-29 | A kind of automobile exhaust gas checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990375.7U CN209486070U (en) | 2018-11-29 | 2018-11-29 | A kind of automobile exhaust gas checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486070U true CN209486070U (en) | 2019-10-11 |
Family
ID=68117278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990375.7U Expired - Fee Related CN209486070U (en) | 2018-11-29 | 2018-11-29 | A kind of automobile exhaust gas checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157296A (en) * | 2019-12-30 | 2020-05-15 | 安徽合力工业车辆再制造有限公司 | Tail gas detection device of diesel fork lift truck |
| CN112254985A (en) * | 2020-10-19 | 2021-01-22 | 安徽江田环卫设备股份有限公司 | Detection platform based on whole car assembly of sanitation car |
| 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 |
-
2018
- 2018-11-29 CN CN201821990375.7U patent/CN209486070U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157296A (en) * | 2019-12-30 | 2020-05-15 | 安徽合力工业车辆再制造有限公司 | Tail gas detection device of diesel fork lift truck |
| CN112254985A (en) * | 2020-10-19 | 2021-01-22 | 安徽江田环卫设备股份有限公司 | Detection platform based on whole car assembly of sanitation car |
| 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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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: 20191011 Termination date: 20211129 |