CN208763723U - A kind of discharge filter insulation construction and the vehicle with it - Google Patents
A kind of discharge filter insulation construction and the vehicle with it Download PDFInfo
- Publication number
- CN208763723U CN208763723U CN201821498558.7U CN201821498558U CN208763723U CN 208763723 U CN208763723 U CN 208763723U CN 201821498558 U CN201821498558 U CN 201821498558U CN 208763723 U CN208763723 U CN 208763723U
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- CN
- China
- Prior art keywords
- discharge filter
- lower case
- upper housing
- insulation construction
- discharge
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Abstract
The utility model provides a kind of discharge filter insulation construction and the vehicle with it, wherein discharge filter insulation construction, discharge filter for being mounted on vehicle is periphery wall, and be formed as cone cylinder shape with the discharge filter periphery wall structure matching, it include: upper housing, the upper housing is alclad sheet product, and the upper housing is equipped with reinforcing rib, and the upper housing is used to be mounted on the periphery of the discharge filter；Lower case, the lower case is alclad sheet product, the lower case is equipped with reinforcing rib, the lower case is used to be mounted on the periphery of the discharge filter, the lower case and the upper housing are oppositely arranged and surround the discharge filter lateral wall with to discharge filter internal insulation, and prevent the discharge filter internal temperature from causing heat radiation to surrounding components.The discharge filter insulation construction of the utility model has good thermal and insulating performance, effective to maintain discharge filter internal temperature.
Description
Technical field
The utility model relates to automobile and manufacturing technology fields, more particularly, to a kind of discharge filter insulation construction
And the vehicle with it.
Background technique
With the continuous upgrading of national requirements for environmental protection and emission regulation, gasoline car after-treatment system is via original simple
Catalyst converter is upgraded to increase configuration particulate filter.Usual filter core temperature need to be maintained at 300 or more just can be carried out by
Dynamic regeneration, temperature, which reaches 550 ° or so, just can be carried out initiative regeneration, therefore the heat preservation of filter, especially in idling operation or
Speed operation, heat preservation are even more important.Separately have on the one hand, as engine upgrades, the exhaust gas temperature for generation of burning also constantly is being mentioned
Height, and the components ambient enviroment such as discharge filter allows to require to remain unchanged using temperature, therefore designs for filter
Insulation construction is imperative.
Utility model content
In view of this, the present invention provides a kind of discharge filter insulation constructions, and the insulation construction volume is small, occupy bottom
Disk space is smaller, has good thermal and insulating performance, compared to the rack mounting structure of extending type, this structure is less likely to occur to pacify
The risks such as dress face and ontology fracture, promote reliability.
The utility model also provides a kind of vehicle with the discharge filter insulation construction.
In order to solve the above technical problems, the utility model uses following technical scheme:
According to the discharge filter insulation construction of the utility model first aspect embodiment, for being mounted on the exhaust of vehicle
On filter, and be formed as the cone cylinder shape with the discharge filter periphery wall structure matching, comprising:
Upper housing, the upper housing are alclad sheet product, and the periphery of the upper housing is equipped with reinforcing rib, and the upper housing is used
In the lateral wall for being mounted on the discharge filter；
Lower case, the lower case are alclad sheet product, and the periphery of the lower case is equipped with reinforcing rib, and the lower case is used
In the lateral wall for being mounted on the discharge filter, the lower case and the upper housing are oppositely arranged and by the exhaust gas filters
Device lateral wall is surrounded with to discharge filter internal insulation, and prevents the discharge filter internal temperature to surrounding zero
Part causes heat radiation.
Preferably, the reinforcing rib is horizontal and vertical arranged in a crossed manner, and is in well structure.
Preferably, the upper housing and the lower case are equipped with mounting hole, and the mounting hole is to pass through bolt part simultaneously
The upper housing and the lower case are fixed on the discharge filter.
Preferably, the thickness of the alclad sheet product is between 0.8~1.5mm.
Preferably, the upper housing end face adjacent with the lower case be equipped with the first flange, the lower case with it is described
The adjacent end face of upper housing is equipped with the second flange.
Further, the width of first flange and second flange is 3mm.
Further, gap is formed between first flange and second flange, the gap is in 1mm~4mm
Between.
Preferably, the distance between the outer surface of the upper housing and the inner wall of the lower case and the discharge filter
Between 6~9mm.
According to the discharge filter insulation construction of the utility model second aspect embodiment, including exhaust described above
Filter insulation construction and with the matched discharge filter of discharge filter insulation construction.
Preferably, it is set on the discharge filter there are four mounting bracket, sets that there are two solid in each mounting bracket
Determine hole, the mounting hole of the fixation hole and the discharge filter insulation construction is oppositely arranged, and is passed through by bolt part described solid
Hole and the mounting hole are determined so that the discharge filter insulation construction to be fixed on the discharge filter；
Distance of the fixation hole apart from the discharge filter outer surface is between 6~9mm.
The above-mentioned technical proposal of the utility model one of has the advantages that:
According to the discharge filter insulation construction of the utility model embodiment, there is good thermal and insulating performance, effectively
Maintenance discharge filter internal temperature, and the components for effectively preventing discharge filter outside drop due to by heat radiation
Low service life, meanwhile, the structure is simple, is easy for installation and removal, it is not easy to mounting surface occur and discharge filter ontology is disconnected
It the risks such as splits, improves reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the discharge filter insulation construction of the utility model embodiment；
The structural representation that Fig. 2 is installed according to the discharge filter insulation construction and discharge filter of the utility model embodiment
Figure；
Fig. 3 is the structural schematic diagram of the discharge filter of the utility model；
Fig. 4 is the discharge filter insulation construction of the utility model and the structural schematic diagram of mounting bracket installation.
Appended drawing reference:
Discharge filter insulation construction 100；
Upper housing 10；Reinforcing rib 11；First flange 12；Mounting hole 13；
Lower case 20；Second flange 21；
Discharge filter 30；Mounting bracket 31；Fixation hole 311；
Bolt part 40.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
The discharge filter insulation construction 100 according to the utility model embodiment is specifically described in conjunction with attached drawing first below.
As shown in Figures 1 to 4, according to the discharge filter insulation construction 100 of the utility model embodiment, for being mounted on
On the discharge filter 30 of vehicle, and be formed as the cone cylinder shape with 30 periphery wall structure matching of discharge filter, including upper housing
10 and lower case 20.
Specifically, upper housing 10 is alclad sheet product, the periphery of upper housing 10 is equipped with reinforcing rib 11, and upper housing 10 is used for
It is mounted on the periphery of discharge filter 30, lower case 20 is alclad sheet product, and the periphery of lower case 20 is equipped with reinforcing rib 11, lower casing
Body 20 is used to be mounted on the periphery of discharge filter 30, and lower case 20 and upper housing 10 are oppositely arranged and will be outside discharge filters 30
Side wall is surrounded with to 30 internal insulation of discharge filter, and prevents 30 internal temperature of discharge filter from making to surrounding components
At heat radiation.
That is, exhaust will be mounted on the matched upper housing 10 of 30 outer side wall structure of discharge filter and lower case 20
The periphery of filter 30, and alclad sheet material is used, since plate material of aluminizing has good heat resistance and heat reflectivity,
Effectively discharge filter 30 and other components of vehicle can be thermally isolated, can either be made inside discharge filter 30
Temperature remain unchanged for a long time, and the heat radiation that can be avoided discharge filter 30 damages other components, and at
This is lower, is equipped with reinforcing rib 11 on upper housing 10 and lower case 20, can effectively improve upper housing 10 and lower case 20
Rigidity and mode, the efficiency of installation and removal is improved using the assembled structure of upper housing 10 and lower case 20.
It can effectively maintain to be vented according to the discharge filter insulation construction 100 of the utility model embodiment as a result,
30 internal temperature of filter, and the components for effectively preventing 30 outside of discharge filter reduce due to by heat radiation using the longevity
Life, meanwhile, the structure is simple, is easy for installation and removal, and upper housing 10 is equipped with reinforcing rib 11 with lower case 20 and is less likely to occur
The risks such as mounting surface and the fracture of 30 ontology of discharge filter, improve reliability.
One embodiment according to the present utility model, reinforcing rib 11 is horizontal and vertical arranged in a crossed manner, and is in well structure.It adopts
With " well " type structure, the rigidity of upper housing 10 Yu lower case 20, and the beauty simple for structure are further improved.
In another embodiment of the utility model, upper housing 10 and lower case 20 are equipped with mounting hole 13, mounting hole
13 to pass through bolt part 40 and upper housing 10 and lower case 20 be fixed on discharge filter 30.That is, upper housing
10 and lower case 20 be equipped with mounting hole 13, mounting hole also can be set on discharge filter 30, peace is passed through by fastener
Upper housing 10 and lower case 20 are fixed on discharge filter 30 by dress hole 13, and the mounting means structure is simply easily disassembled.
In some embodiments of the utility model, the thickness of alclad sheet product is between 0.8~1.5mm.Preferably, thick
Degree is 1mm, and using the alclad sheet product of the thickness, lighter weight, and reasonable price have good thermal and insulating performance, and
Occupied space is smaller.
In the other embodiments of the utility model, the end face adjacent with lower case 20 of upper housing 10 is equipped with the first flange
12, the end face adjacent with upper housing 10 of lower case 20 is equipped with the second flange 21, and the width of the first flange 12 and the second flange 21 is
3mm。
That is, being respectively equipped with the first flange 12 and the second flange on the end face that upper housing 10 and lower case 20 splice
21, the rigidity of upper housing 10 and lower case 20 is further increased by the setting of the first flange 12 and the second flange 21, is avoided tired
Resistance to crack long afterwards of labor and fail.3mm is set by the width of flange, i.e. saving material, and can effectively promote upper housing 10
With the rigidity of lower case 20.
Preferably, it is formed with gap between the first flange 12 and the second flange 21, gap is between 1mm~4mm.By this
Gap can either guarantee that generation friction will not be interfered with each other between upper-lower casing 20 in vibration, and can avoid being vented as far as possible
Heat in filter 30 generates heat radiation to exterior part by gap, when installation in order to improve insulation construction detachability and
Assemble convenience, and meet insulation construction and surrounding components the distance between require, and avoid gap to around zero
Part generates situations such as heat radiation, and the position of mounting bracket 31 can choose far from power transmission region, so both can be to avoid dynamic
Heat radiation of the components of power drive area by discharge filter 30, while the installation and removal of insulation construction are convenient in the position.
In a preferred embodiment of the utility model, the inner wall and discharge filter 30 of upper housing 10 and lower case 20
The distance between outer surface between 6~9mm, which can be improved the heat insulation effect of insulation construction, it is preferable that upper housing
10 and lower case 20 inner wall and the distance between the outer surface of discharge filter 30 be 8mm, be mounted on when by the insulation construction
When on the discharge filter 30 of vehicle, which not only has preferable heat insulation effect, while effectively making insulation construction and week
It encloses and is maintained a certain distance between components, avoid friction damage, and this is relatively small apart from occupied space, be convenient for other zero
The space layout of part.
To sum up, there is good thermal insulation separation according to the discharge filter insulation construction 100 of the utility model embodiment
Hot property, it is effective to maintain 30 internal temperature of discharge filter, and effectively prevent the components of 30 outside of discharge filter
It is reduced the service life due to by heat radiation, meanwhile, the structure is simple, occupies little space, and is easy for installation and removal, it is not easy to send out
The risks such as raw mounting surface and the fracture of 30 ontology of discharge filter, improve reliability.
Vehicle according to the utility model embodiment include according to the discharge filter insulation construction 100 of above-described embodiment with
And with the matched discharge filter 30 of discharge filter insulation construction 100.
Preferably, it is set on discharge filter 30 there are four mounting bracket 31, sets that there are two fixed in each mounting bracket 31
Hole 311, fixation hole 311 and the mounting hole 13 of discharge filter insulation construction 100 are oppositely arranged, and are passed through and are fixed by bolt part 40
Hole 311 and mounting hole 13 are discharge filter insulation construction 100 to be fixed on discharge filter 30, that is to say, that were vented
It is set on filter 30 there are four mounting bracket 31, sets that there are two fixation hole 311, the upper housings of insulation construction in each mounting bracket 31
10 are equipped with mounting hole 13 corresponding with 311 position of fixation hole with lower case 20, pass through mounting hole by eight bolt parts 40
13 fixation holes 311, can will be upper so that discharge filter insulation construction 100 is fixed on discharge filter 30, when installation
Shell connects with lower case adjacent with mounting bracket, makes easier for installation.
Further, for distance of the fixation hole 311 apart from 30 outer surface of discharge filter between 6~9mm, which can
Improve the heat insulation effect of insulation construction, it is preferable that the outer surface of upper housing 10 and the inner wall of lower case 20 and discharge filter 30
The distance between be 8mm, which not only has preferable heat insulation effect, while effective insulation construction and surrounding components of making
Between maintain a certain distance, friction damage is avoided, and this is relatively small apart from occupied space, convenient for the space of other components
Arrangement.
Due to being imitated according to 30 insulation construction 100 of discharge filter of the utility model above-described embodiment with above-mentioned technology
Therefore fruit also has corresponding technical effect according to the vehicle of the utility model embodiment,
It is that can manage to those skilled in the art according to the composition of the vehicle of the utility model embodiment and operation
It solves and easy to accomplish, therefore is not described in detail.
It is preferred embodiments of the present invention above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as the protection scope of the utility model.
Unless otherwise defined, technical term or scientific term used in the utility model should be the utility model institute
The ordinary meaning that personage in category field with general technical ability is understood." first ", " second " used in the utility model with
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.Together
Sample, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one." connection " or
The similar word such as " connected " is not limited to physics or mechanical connection, but may include electrical connection, regardless of
It is direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when being described object
After absolute position changes, then the relative positional relationship also correspondingly changes.
Claims (10)
1. a kind of discharge filter insulation construction, the periphery wall of the discharge filter for being mounted on vehicle, and be formed as with
The cone cylinder shape of the periphery wall structure matching of the discharge filter characterized by comprising
Upper housing, the upper housing are alclad sheet product, and the periphery of the upper housing is equipped with reinforcing rib, and the upper housing is for pacifying
Mounted in the lateral wall of the discharge filter；
Lower case, the lower case are alclad sheet product, and the periphery of the lower case is equipped with reinforcing rib, and the lower case is for pacifying
Mounted in the lateral wall of the discharge filter, the lower case is oppositely arranged with the upper housing and will be outside the discharge filter
Side wall is surrounded to discharge filter internal insulation and to external insulation.
2. discharge filter insulation construction according to claim 1, which is characterized in that the horizontal and vertical friendship of reinforcing rib
Fork is arranged and is in well structure.
3. discharge filter insulation construction according to claim 1, which is characterized in that the upper housing and the lower case
It is equipped with mounting hole, the mounting hole is to pass through bolt part and the upper housing and the lower case are fixed on the exhaust
On filter.
4. discharge filter insulation construction according to claim 1, which is characterized in that the thickness of the alclad sheet product exists
Between 0.8~1.5mm.
5. discharge filter insulation construction according to claim 1, which is characterized in that the upper housing and the lower case
Adjacent end face is equipped with the first flange, and the lower case end face adjacent with the upper housing is equipped with the second flange.
6. discharge filter insulation construction according to claim 5, which is characterized in that first flange and described second
The width of flange is 3mm.
7. discharge filter insulation construction according to claim 5, which is characterized in that first flange and described second
Gap is formed between flange, the gap is between 1mm~4mm.
8. discharge filter insulation construction according to claim 1, which is characterized in that the upper housing and the lower case
Inner wall and the discharge filter the distance between outer surface between 6~9mm.
9. a kind of vehicle, which is characterized in that including the described in any item discharge filter insulation constructions of claim 1-8 and with
The matched discharge filter of discharge filter insulation construction.
10. vehicle according to claim 9, which is characterized in that mounting bracket there are four being set on the discharge filter, often
It is set in a mounting bracket there are two fixation hole, the fixation hole is opposite with the mounting hole of the discharge filter insulation construction
It is described the discharge filter insulation construction to be fixed on to pass through the fixation hole and the mounting hole by bolt part for setting
On discharge filter；
Distance of the fixation hole apart from the discharge filter outer surface is between 6~9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498558.7U CN208763723U (en) | 2018-09-13 | 2018-09-13 | A kind of discharge filter insulation construction and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498558.7U CN208763723U (en) | 2018-09-13 | 2018-09-13 | A kind of discharge filter insulation construction and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763723U true CN208763723U (en) | 2019-04-19 |
Family
ID=66135694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498558.7U Expired - Fee Related CN208763723U (en) | 2018-09-13 | 2018-09-13 | A kind of discharge filter insulation construction and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208763723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852621A (en) * | 2020-06-18 | 2020-10-30 | 上海宸云环境科技有限公司 | Electric heating regeneration type diesel engine particulate matter purifier |
-
2018
- 2018-09-13 CN CN201821498558.7U patent/CN208763723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852621A (en) * | 2020-06-18 | 2020-10-30 | 上海宸云环境科技有限公司 | Electric heating regeneration type diesel engine particulate matter purifier |
| CN111852621B (en) * | 2020-06-18 | 2022-06-28 | 上海宸云环境科技有限公司 | Electric heating regeneration type diesel particulate matter purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200528 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| 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: 20190419 Termination date: 20210913 |