CN207439768U - A kind of auto parts and components smell gathers packaging device - Google Patents
A kind of auto parts and components smell gathers packaging device Download PDFInfo
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- CN207439768U CN207439768U CN201721656332.0U CN201721656332U CN207439768U CN 207439768 U CN207439768 U CN 207439768U CN 201721656332 U CN201721656332 U CN 201721656332U CN 207439768 U CN207439768 U CN 207439768U
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Abstract
A kind of auto parts and components smell gathers packaging device, is related to vehicle air quality control, including：Bag and air extractor are debated with odorous bag valve and the odor evaluations bag that can be sealed, the sample to be tested being positioned in odor evaluations bag, several smell for being provided with the negative pressure box of drop-leg, being positioned in negative pressure box.Drop-leg upper end is total inlet pipe, and lower end is several shunting bronchuses.The smell bag valve of odor evaluations bag is connected by external tracheae with the total inlet pipe of the drop-leg, and several shunting bronchuses of drop-leg are debated bag and be connected with several smell.The external air extractor of negative pressure box.The utility model can dispense smell while auto parts and components smell is gathered, it can realize the information isolation of sample and evaluation personnel, and ensure that evaluation personnel simultaneously evaluates sample smell, solve the problems, such as that parts Odor Evaluations result by smell evaluation personnel subjective impact and evaluation condition differentia influence, ensures Odor Evaluations result objective and fair.
Description
Technical field
The utility model is related to vehicle air quality controls, and in particular to a kind of auto parts and components smell acquisition packing
Device.
Background technology
With the improvement of living standards, people constantly increase the demand of inherently safe, health, and as automobile is as family
The daily walking-replacing tool in front yard is more and more common, and in-car air quality is more concerned by people, interior green technology just gradually into
For the new contention field of each main engine plants.In-car smell is mainly derived from distributing for interior parts, at present the gas of car parts
Taste evaluation is in industry without unified evaluation method, the odorous bag method of common parts odor evaluations method and environmental cabinet method
Deng.
Odor Evaluations belong to subjective assessment, rely primarily on smelling to debate and scoring for Odor Evaluations personnel, evaluation result is subject to
Evaluation personnel factor（Such as scent-memorizing, health situation, psychological activity, personal like）Influence it is very big.Such as see
Tire can make evaluation personnel associate rubber stink, it is seen that foam can make evaluation personnel associate ammonia taste, and this evaluation personnel is straight
Subjective tendency after contact sample can cause evaluation result to generate deviation.
If 104297434 B of CN disclose a kind of odor evaluations method of automotive trim parts, by using bigger
Sample volume and higher test requirements document add the discrimination in smell source, more can intuitively investigate parts assembly to vehicle
Smell percentage contribution.But this method successively evaluates sample smell in smell bag successively by evaluation personnel, can cause to evaluate
The evaluation condition of personnel is variant（Such as the sequencing that residual air volume is gradually decreased, evaluated in bag）, also do not take measures
The information carried out between evaluation personnel and sample is isolated, and final Odor Evaluations result difference is excessive.
The content of the invention
The purpose of this utility model provides a kind of auto parts and components smell acquisition packaging device, can be in acquisition auto parts and components
Smell is dispensed while smell, to reach, information between smell sample and evaluation personnel is isolated and to eliminate evaluation condition poor
Different purpose ensures that evaluation result is objective, accurate, and then promotes the purpose of auto parts and components quality.
The technical solution of the utility model is as follows：
A kind of auto parts and components smell gathers packaging device, including：It is commented with odorous bag valve and the smell that can seal
Valency bag, the sample to be tested being positioned in odor evaluations bag, drop-leg, negative pressure box, several smell being positioned in negative pressure box are debated
Bag and air extractor.The drop-leg is equipped with total inlet pipe and several shunting bronchuses.
The smell bag valve of the odor evaluations bag is connected by external tracheae with the total inlet pipe of the drop-leg,
The shunting bronchus of the drop-leg debates bag with smelling in negative pressure box and connects one to one；The external connection of the negative pressure box
Air extractor.
Further, the external tracheae uses silicone rubber material.
Further, the total inlet pipe of the drop-leg is provided with air valve, shunts bronchus and smells the company debated between bag
The place of connecing, which is provided with to smell, debates a bag valve.
Further, using stainless steel, described smell debates bag valve using polyvinylidene fluoride for the drop-leg and air valve
Alkene material.
Further, the odor evaluations bag is provided with opening, and opening is provided with sealing strip.
Further, the odor evaluations bag and smelling debates bag using polyvinylidene fluoride material.
The utility model can dispense smell while auto parts and components smell is gathered, and implementation is simple,
It can realize the information isolation of sample and evaluation personnel, and ensure that evaluation personnel simultaneously evaluates sample smell, from basic
On solve the problems, such as parts Odor Evaluations result by smell evaluation personnel subjective impact and evaluation condition differentia influence, ensure
Odor Evaluations result objective and fairs.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Wherein：3. odor evaluations bag, 4. sample to be tested, 5. smell bag valve, the 6. outside tracheae 1. sealing strip 2. is open
7. 8. air valve of drop-leg, 9. negative pressure box 10. shunting bronchus 11. smell debate bag valve 12. smell debate bag 13. pumping dress
It puts.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail：
The utility model uses Kynoar（PVF）Polybag after sample is packed into smell bag, is filled as odor evaluations bag
Certain time constant temperature is carried out after entering a certain amount of high pure nitrogen.Then the gas of sample in smell bag is introduced by the utility model
To the tasteless small-sized of several skies（Volume 10L）It smells and debates in bag 12, then will smell and debate bag 12 and freely distribute to 3 smell appraisers
Member evaluates oder levels in bag simultaneously.
A kind of auto parts and components smell gathers packaging device, including：It is close with being provided at odorous bag valve 5 and opening 2
The odor evaluations bag 3 of strip of paper used for sealing 1, the sample to be tested 4 being positioned in odor evaluations bag 3, drop-leg 7, negative pressure box 9 are positioned over
Smelling in negative pressure box 9 debates bag 12 and air extractor 13.Drop-leg 7 is provided with total inlet pipe and shunting bronchus.Gas point
The total inlet pipe of flow tube 7 is additionally provided with air valve 8, shunts bronchus 10 and smells the junction debated between bag 12 and be provided with several smell and debates
Bag valve 11.Drop-leg 7 and air valve 8 are smelt using stainless steel and are debated bag valve 11 using polyvinylidene fluoride material.
The smell bag valve 5 of odor evaluations bag 3 is connected by external tracheae 6 with the total inlet pipe of drop-leg 7, gas
The shunting bronchus of isocon 7 is debated bag 12 with smelling in negative pressure box 9 and is connected.Negative pressure box 9 goes back external air extractor 13.External gas
Pipe 6 uses silicone rubber material.Odor evaluations bag 3 and smelling debates bag using polyvinylidene fluoride material.
First, sample to be tested 4 is put into odor evaluations bag 3, uses 1 closed bag opening 2 of sealing strip.Keep smell bag
Valve 5 is opened, and smell bag valve 5 connects vacuum pump and vacuumizes sack.Then, it is filled with certain volume into odor evaluations bag 3
High pure nitrogen, close valve 5.Odor evaluations bag 3 is put into heating unit, places take after a certain period of time at a certain temperature
Go out.Subsequently, smell bag valve 5 is kept to close, smell bag valve 5 is connected with external tracheae 6, holding, which is smelt, debates 11 He of bag valve
Air valve 8 is closed, and is debated bag 12 and is put into negative pressure box 9 evacuated several smell, will smell and debate bag valve 11 and shunting bronchus 10
It opens to smell after being connected and debates bag valve 11.Finally, negative pressure box chamber door is closed, negative pressure box air extractor 13 is opened and vacuumizes, open successively
Smell bag valve 5, the air valve 8 on drop-leg are opened, gas is made in odor evaluations bag 3 to be passed sequentially through under pressure differential effect outer
It smells and debates in bag 12 into several after portion's tracheae 6, drop-leg 7, shunting bronchus 10.It is debated wait smelling after bag 12 all heaves,
Air valve 8 and smell bag valve 5 are closed successively.Negative pressure box air extractor 13 to be closed, opens negative pressure box 9, closing, which is smelt, debates bag valve 11,
Disconnection, which smells to debate to take out to smell after bag 12 is connected with case interior tracheae 10, debates bag.It will smell and debate during bag 12 taken between dedicated Odor Evaluations, hand over
It is debated smell in bag to smelling simultaneously by three smell evaluation personnels and evaluated.
Claims (6)
1. a kind of auto parts and components smell gathers packaging device, which is characterized in that including：With odorous bag valve（5）It and can
The odor evaluations bag of sealing（3）, it is positioned over odor evaluations bag（3）In sample to be tested（4）, drop-leg（7）, negative pressure box
（9）, it is positioned over negative pressure box（9）Interior several smell debates bag（12）And air extractor（13）；The drop-leg（7）It is equipped with
Total inlet pipe and several shunting bronchuses（10）；
The odor evaluations bag（3）Smell bag valve（5）Pass through external tracheae（6）With the drop-leg（7）Always into
Tracheae connects, the drop-leg（7）Shunting bronchus（10）With negative pressure box（9）Bag is debated in interior smelling（12）The company of one-to-one corresponding
It connects；The negative pressure box（9）External connection air extractor（13）.
2. auto parts and components smell according to claim 1 gathers packaging device, it is characterised in that：The external tracheae
（6）Using silicone rubber material.
3. auto parts and components smell according to claim 1 gathers packaging device, it is characterised in that：The drop-leg
（7）The total inlet pipe of upper end is provided with air valve（8）, shunt bronchus（10）Bag is debated with smelling（12）Between junction be provided with and smell
Debate a bag valve（11）.
4. auto parts and components smell according to claim 3 gathers packaging device, it is characterised in that：The drop-leg
（7）And air valve（8）Using stainless steel, described smell debates a bag valve（11）Using polyvinylidene fluoride material.
5. auto parts and components smell according to claim 1 gathers packaging device, it is characterised in that：The odor evaluations bag
（3）It is provided with opening（2）, and in opening（2）Place is provided with sealing strip（1）.
6. auto parts and components smell according to claim 1 gathers packaging device, it is characterised in that：The odor evaluations bag
（3）Bag is debated using polyvinylidene fluoride material with smelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656332.0U CN207439768U (en) | 2017-12-04 | 2017-12-04 | A kind of auto parts and components smell gathers packaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656332.0U CN207439768U (en) | 2017-12-04 | 2017-12-04 | A kind of auto parts and components smell gathers packaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439768U true CN207439768U (en) | 2018-06-01 |
Family
ID=62285616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721656332.0U Active CN207439768U (en) | 2017-12-04 | 2017-12-04 | A kind of auto parts and components smell gathers packaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439768U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285296A (en) * | 2020-11-11 | 2021-01-29 | 重庆长安汽车股份有限公司 | Automobile interior part smell evaluation method based on electronic nose |
| CN113376321A (en) * | 2021-04-29 | 2021-09-10 | 广汽三菱汽车有限公司 | Method for evaluating smell of part |
| CN113777232A (en) * | 2021-08-24 | 2021-12-10 | 东风汽车集团股份有限公司 | Method for evaluating contribution degree of part assembly to smell in vehicle |
| CN114019095A (en) * | 2021-09-24 | 2022-02-08 | 东风汽车集团股份有限公司 | Automobile part smell detection device and detection method |
-
2017
- 2017-12-04 CN CN201721656332.0U patent/CN207439768U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285296A (en) * | 2020-11-11 | 2021-01-29 | 重庆长安汽车股份有限公司 | Automobile interior part smell evaluation method based on electronic nose |
| CN113376321A (en) * | 2021-04-29 | 2021-09-10 | 广汽三菱汽车有限公司 | Method for evaluating smell of part |
| CN113777232A (en) * | 2021-08-24 | 2021-12-10 | 东风汽车集团股份有限公司 | Method for evaluating contribution degree of part assembly to smell in vehicle |
| CN114019095A (en) * | 2021-09-24 | 2022-02-08 | 东风汽车集团股份有限公司 | Automobile part smell detection device and detection method |
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