CN208431058U - A kind of ternary catalyzing unit heat shield - Google Patents
A kind of ternary catalyzing unit heat shield Download PDFInfo
- Publication number
- CN208431058U CN208431058U CN201820091530.5U CN201820091530U CN208431058U CN 208431058 U CN208431058 U CN 208431058U CN 201820091530 U CN201820091530 U CN 201820091530U CN 208431058 U CN208431058 U CN 208431058U
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- China
- Prior art keywords
- cover
- reinforcing rib
- heat
- catalyzing unit
- ternary catalyzing
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Abstract
The utility model discloses a kind of ternary catalyzing unit heat shields, including cover, cover is assembled by upper outlet body and lower cover by screw, the junction of upper outlet body and lower cover is equipped with avris reinforcing rib and port reinforcing rib, avris reinforcing rib and port reinforcing rib are opened up there are two symmetrical installation trunnion, the inner wall of cover is equipped with the interior heat-insulated muscle of reinforcement, and the outer wall of cover is equipped with the outer heat-insulated muscle of reinforcement, and the both ends of cover offer several equally distributed thermovents.Reinforce heat-insulated muscle and the outer structure reinforced heat-insulated muscle and reinforce heat shield in the utility model, guarantees the intensity of structure, and good heat-insulation effect, easy for installation, close structure, the interior heat-insulated muscle and the outer heat-insulated muscle of reinforcement reinforced is to be stamped to form, simple process and low cost is suitble to large-scale production.
Description
Technical field
The utility model relates to automobile equipment technical field, specially a kind of ternary catalyzing unit heat shield.
Background technique
Ternary catalyzing unit is one of important component of automobile exhaust system, its function is the CO that vehicle exhaust is discharged
Equal pernicious gases are transformed into harmless water, nitrogen and carbon dioxide.Since the exhaust temperature of automobile discharge is higher, can thus lead
It causes the temperature of ternary catalyzing unit relatively high, and since ternary catalyzing unit is good heat conductor, is just easy that ternary is caused to urge in this way
Change rubber parts aging, failure because of high temperature around device, reduces the service life of ternary catalyzing unit, therefore we make this
It improves, proposes a kind of ternary catalyzing unit heat shield.
Utility model content
For solve high temperature of the existing technology be easy to cause the rubber parts around ternary catalyzing unit because high temperature and aging,
The defect of failure, the utility model provide a kind of ternary catalyzing unit heat shield.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of ternary catalyzing unit heat shield of the utility model, including cover, the cover are passed through by upper outlet body and lower cover
Screw assembles, and the junction of the upper outlet body and lower cover is equipped with avris reinforcing rib and port reinforcing rib, and the avris adds
Strengthening tendons and port reinforcing rib are opened up there are two symmetrical installation trunnion, and the inner wall of the cover is heat-insulated equipped with interior reinforcement
Muscle, the outer wall of the cover are equipped with the outer heat-insulated muscle of reinforcement, and the both ends of the cover offer several equally distributed heat dissipations
Mouthful.
Further, the inner wall of the cover is equipped with asbestos insulation net.
Further, the interior heat-insulated muscle and the outer heat-insulated muscle of reinforcement reinforced is fenestral fabric.
Further, the inner wall of the installation trunnion is equipped with installation screw, installation screw and lower cover on the upper outlet body
Corresponding installation screw is fixedly connected by screw on body.
Further, the upper outlet body and lower cover are respectively provided with there are two avris reinforcing rib and two port reinforcing ribs, and
Avris reinforcing rib and port reinforcing rib on upper outlet body on lower cover avris reinforcing rib and port reinforcing rib be correspondingly arranged.
Compared with prior art, the utility model has the following beneficial effects: this kind of ternary catalyzing unit heat shield, interior reinforcement
Heat-insulated muscle and the outer structure reinforced heat-insulated muscle and reinforce heat shield, guarantee the intensity of structure, and good heat-insulation effect, easy for installation, knot
Structure is close, and the interior heat-insulated muscle and the outer heat-insulated muscle of reinforcement reinforced is to be stamped to form, and simple process and low cost is suitble to large-scale production.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of side structure schematic diagram of ternary catalyzing unit heat shield of the utility model；
Fig. 2 is a kind of structural schematic diagram of ternary catalyzing unit heat shield upper outlet body of the utility model；
Fig. 3 is a kind of structural schematic diagram of ternary catalyzing unit heat shield lower cover of the utility model；
Fig. 4 is a kind of cross-sectional view of ternary catalyzing unit heat shield cover of the utility model.
In figure: 1, cover；2, interior to reinforce heat-insulated muscle；3, avris reinforcing rib；4, port reinforcing rib；5, trunnion is installed；6, pacify
Fill screw hole；7, outer to reinforce heat-insulated muscle；8, thermovent；9, upper outlet body；10, lower cover；11, asbestos insulation net.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of ternary catalyzing unit heat shield, including cover 1, cover 1 are led to by upper outlet body 9 and lower cover 10
Screw to be crossed to assemble, cover 1 wraps up ternary catalyzing unit by upper outlet body 9 and lower cover 10, ternary catalyzing unit is thermally shielded,
The junction of upper outlet body 9 and lower cover 10 is equipped with avris reinforcing rib 3 and port reinforcing rib 4, avris reinforcing rib 3 and port reinforcing rib
4 reinforce the intensity of upper outlet body 9 and 10 junction of lower cover, and upper outlet body 9 and lower cover 10 is made to connect even closer, avris reinforcing rib
3 and port reinforcing rib 4 open up there are two symmetrical installation trunnion 5, installation trunnion 5 reinforces the intensity at installation screw 6,
The inner wall of cover 1 is equipped with the interior heat-insulated muscle 2 of reinforcement, and the outer wall of cover 1 is equipped with the outer heat-insulated muscle 7 of reinforcement, reinforces heat-insulated muscle 2 and outer reinforcement
Heat-insulated muscle 7 reinforces the structural strength of cover 1, extraneous heat transfer is isolated to ternary catalyzing unit, the both ends of cover 1 offer
Several equally distributed thermovents 8, thermovent 8 keep the surface ventilation and heat of ternary catalyzing unit, improve heat dissipation effect.
Wherein, the inner wall of cover 1 is equipped with asbestos insulation net 11, and asbestos insulation net 11 reinforces the heat insulation of cover 1.
Wherein, the interior heat-insulated muscle 2 and the outer heat-insulated muscle 7 of reinforcement reinforced is fenestral fabric, improves heat-insulated and heat dissipation effect.
Wherein, the inner wall for installing trunnion 5 is equipped with installation screw 6, the installation screw 6 on upper outlet body 9 with it is right on lower cover 10
The installation screw 6 answered is fixedly connected by screw, and installation trunnion 5 reinforces the intensity at installation screw 6, the installation on upper outlet body 9
Screw hole 6 is fixed with installation screw 6 corresponding on lower cover 10 by screw, more firm.
Wherein, upper outlet body 9 and lower cover 10 are respectively provided with there are two avris reinforcing rib 3 and two port reinforcing ribs 4, and upper cover
Avris reinforcing rib 3 and port reinforcing rib 4 on body 9 on lower cover 10 avris reinforcing rib 3 and port reinforcing rib 4 is corresponding sets
It sets, keeps upper outlet body 9 and the connection of lower cover 10 even closer, enhance the intensity of upper outlet body 9 and lower cover 10.
It should be noted that the utility model is a kind of ternary catalyzing unit heat shield, when specific works, cover 1 passes through upper
Cover 9 and lower cover 10 wrap up ternary catalyzing unit, are thermally shielded to ternary catalyzing unit, and avris reinforcing rib 3 and port reinforcing rib 4 add
The intensity of strong 10 junction of upper outlet body 9 and lower cover, makes upper outlet body 9 and lower cover 10 connect even closer peace on upper outlet body 9
Dress screw hole 6 is fixed with installation screw 6 corresponding on lower cover 10 by screw, more firm, and installation trunnion 5 reinforces installation
Intensity at screw hole 6 reinforces heat-insulated muscle 2 and the outer structural strength reinforced heat-insulated muscle 7 and reinforce cover 1, extraneous heat is isolated and passes
It is delivered to ternary catalyzing unit, the interior heat-insulated muscle 2 and the outer heat-insulated muscle 7 of reinforcement reinforced is fenestral fabric, heat-insulated and heat dissipation effect is improved,
Thermovent 8 keeps the surface ventilation and heat of ternary catalyzing unit, improves heat dissipation effect, and asbestos insulation net 11 reinforces the heat-insulated of cover 1
Effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of ternary catalyzing unit heat shield, including cover (1), which is characterized in that the cover (1) by upper outlet body (9) and under
Cover (10) is assembled by screw, the junction of the upper outlet body (9) and lower cover (10) be equipped with avris reinforcing rib (3) and
Port reinforcing rib (4), the avris reinforcing rib (3) and port reinforcing rib (4) are opened up there are two symmetrical installation trunnion
(5), the inner wall of the cover (1) is equipped with the interior heat-insulated muscle (2) of reinforcement, and the outer wall of the cover (1) is equipped with the outer heat-insulated muscle of reinforcement
(7), the both ends of the cover (1) offer several equally distributed thermovents (8).
2. a kind of ternary catalyzing unit heat shield according to claim 1, which is characterized in that the inner wall of the cover (1) is spread
Equipped with asbestos insulation net (11).
3. a kind of ternary catalyzing unit heat shield according to claim 1, which is characterized in that the interior heat-insulated muscle (2) of reinforcement
It is fenestral fabric with the outer heat-insulated muscle (7) of reinforcement.
4. a kind of ternary catalyzing unit heat shield according to claim 1, which is characterized in that described to install the interior of trunnion (5)
Wall is equipped with installation screw (6), the installation screw (6) on the upper outlet body (9) and installation screw (6) corresponding on lower cover (10)
It is fixedly connected by screw.
5. a kind of ternary catalyzing unit heat shield according to claim 1, which is characterized in that the upper outlet body (9) and lower cover
Body (10) is respectively provided with there are two avris reinforcing rib (3) and two port reinforcing ribs (4), and the avris reinforcing rib on upper outlet body (9)
(3) and port reinforcing rib (4) on lower cover (10) avris reinforcing rib (3) and port reinforcing rib (4) be correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091530.5U CN208431058U (en) | 2018-01-19 | 2018-01-19 | A kind of ternary catalyzing unit heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091530.5U CN208431058U (en) | 2018-01-19 | 2018-01-19 | A kind of ternary catalyzing unit heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431058U true CN208431058U (en) | 2019-01-25 |
Family
ID=65104812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091530.5U Expired - Fee Related CN208431058U (en) | 2018-01-19 | 2018-01-19 | A kind of ternary catalyzing unit heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425290A (en) * | 2020-05-22 | 2020-07-17 | 无锡威孚力达催化净化器有限责任公司 | Universal type tail gas aftertreatment heat shield |
-
2018
- 2018-01-19 CN CN201820091530.5U patent/CN208431058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425290A (en) * | 2020-05-22 | 2020-07-17 | 无锡威孚力达催化净化器有限责任公司 | Universal type tail gas aftertreatment heat shield |
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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 |
Granted publication date: 20190125 Termination date: 20220119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |