CN205349461U - Insulating against heat of hot manageability of engine oil filter ability structure is improved - Google Patents
Insulating against heat of hot manageability of engine oil filter ability structure is improved Download PDFInfo
- Publication number
- CN205349461U CN205349461U CN201620148239.8U CN201620148239U CN205349461U CN 205349461 U CN205349461 U CN 205349461U CN 201620148239 U CN201620148239 U CN 201620148239U CN 205349461 U CN205349461 U CN 205349461U
- Authority
- CN
- China
- Prior art keywords
- oil filter
- ternary catalyzing
- catalyzing unit
- heat shield
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Exhaust Silencers (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model relates to an insulating against heat of hot manageability of engine oil filter ability structure is improved, including three way catalyst converter body and oil cleaner, the both ends of three way catalyst converter body link up respectively has three way catalyst converter section of admitting air and three way catalyst converter exhaust section, oil cleaner is close to the three way catalyst converter exhaust section, the three way catalyst converter exhaust section is equipped with oil cleaner towards one side of oil cleaner and separates heat exchanger. The utility model discloses a cut off the heat transfer between three way catalyst converter exhaust section and the oil cleaner, increase the life -span of machine oil sealing washer, simple structure, it is with low costs.
Description
Technical field
This utility model relates to heat shield, is specifically related to a kind of heat insulation structural improving engine oil filter heat management performance.
Background technology
Generally, automobile is at higher ambient temperatures or during long-time large load operation, oil filter causes hot-spot because directly bearing the high temperature heat radiation of ternary catalyzing unit exhaust section, conduction of heat causes the machine oil sealing ring temperature between oil filter and cylinder body to raise, even more than its limit value, the reliability causing machine oil sealing ring reduces, and durability is deteriorated.Existing ternary catalyzing unit heat shield, only meets the effect of heat insulation to ternary catalyzing unit body, it is impossible to oil filter plays thermo-lag effect.
Therefore, it is necessary to design a kind of heat insulation structural improving engine oil filter heat management performance, cut off the heat transmission between ternary catalyzing unit exhaust section and oil filter.
Summary of the invention
The purpose of this utility model is to provide a kind of heat insulation structural improving engine oil filter heat management performance, solves the problem that oil filter can not be played effect of heat insulation by existing ternary catalyzing unit heat shield.
A kind of heat insulation structural improving engine oil filter heat management performance described in the utility model, including ternary catalyzing unit body and oil filter, the two ends of described ternary catalyzing unit body are connected respectively ternary catalyzing unit air inlet section and ternary catalyzing unit exhaust section, and described oil filter is near ternary catalyzing unit exhaust section；Described ternary catalyzing unit exhaust section is provided with oil filter heat shield towards the side of oil filter.
Further, described oil filter heat shield is curved, just to oil filter outside it.
Further, the distance between the inside and the ternary catalyzing unit exhaust section surface of described oil filter heat shield is more than 5mm.
Further, described oil filter heat shield adopts alumina silicate fibre or asbestos fibre material to make.
Further, the edge of described oil filter heat shield is provided with three oil filter heat shield installing holes arranged in triangle, is mounted on ternary catalyzing unit exhaust section by screw.
Further, the periphery of described ternary catalyzing unit body is provided with the ternary catalyzing unit heat shield of arc, and described ternary catalyzing unit body is provided with four ternary catalyzing unit heat shield fixed mounts, described ternary catalyzing unit heat shield is fixed on ternary catalyzing unit heat shield fixed mount by screw；One end of described ternary catalyzing unit heat shield is overlapping with oil filter thermal shield section, and at described overlapping part, described oil filter heat shield is positioned at inside ternary catalyzing unit heat shield.
Further, described ternary catalyzing unit heat shield adopts alumina silicate fibre or asbestos fibre material to make.
This utility model, by increasing heat shield between ternary catalyzing unit exhaust section and oil filter, cuts off the heat transmission between ternary catalyzing unit exhaust section and oil filter, increases the life-span of machine oil sealing ring；Simple in construction, cost is low.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is part-structure schematic diagram of the present utility model (not including ternary catalyzing unit air inlet section and ternary catalyzing unit heat shield).
Fig. 3 is oil filter heat shield schematic diagram.
In figure: 1-ternary catalyzing unit body, 2-ternary catalyzing unit air inlet section, 3-ternary catalyzing unit exhaust section, 4-ternary catalyzing unit heat shield, 5-oil filter, 6-oil filter heat shield, 7-oil filter heat shield installing hole, 8-ternary catalyzing unit heat shield fixed mount.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to a kind of heat insulation structural improving engine oil filter heat management performance shown in Fig. 1 to Fig. 3, including ternary catalyzing unit body 1 and oil filter 5, the two ends of described ternary catalyzing unit body 1 are connected respectively ternary catalyzing unit air inlet section 2 and ternary catalyzing unit exhaust section 3, and described oil filter 5 is near ternary catalyzing unit exhaust section 3；The oil filter heat shield 6 that described ternary catalyzing unit exhaust section 3 is provided with alumina silicate fibre towards the side of oil filter 5 or asbestos fibre material is made, described oil filter heat shield 6 is curved, just to oil filter 5 outside it, towards cooling gas inside it, improve air current flow, strengthen radiating effect.
Preferably, the distance and between the surface 3 of the inside of oil filter heat shield 6 and ternary catalyzing unit exhaust section is more than 5mm.
The edge of described oil filter heat shield 6 is provided with the oil filter heat shield installing hole 7 arranged in triangle, it is mounted on ternary catalyzing unit exhaust section 3 by screw, ensure to urge with ternary when vehicle travels the minimum spacing of device exiting exhaust gas pipe, do not affect the NVH performance adding heat shield rear engine simultaneously.
As shown in Figure 1, the alumina silicate fibre of arc it is additionally provided with or ternary catalyzing unit heat shield 4 that asbestos fibre material is made outside described ternary catalyzing unit body 1, and described ternary catalyzing unit body 1 is provided with four ternary catalyzing unit heat shield fixed mounts 8, described ternary catalyzing unit heat shield 4 is fixed on ternary catalyzing unit heat shield fixed mount 8 by screw；One end of described ternary catalyzing unit heat shield 4 and oil filter heat shield 6 have and partly overlap, and at described overlapping part, described oil filter heat shield 6 is positioned at inside ternary catalyzing unit heat shield 4.
Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.
Claims (7)
1. the heat insulation structural improving engine oil filter heat management performance, including ternary catalyzing unit body (1) and oil filter (5), the two ends of described ternary catalyzing unit body (1) are connected respectively ternary catalyzing unit air inlet section (2) and ternary catalyzing unit exhaust section (3), and described oil filter (5) is near ternary catalyzing unit exhaust section (3)；It is characterized in that: described ternary catalyzing unit exhaust section (3) is provided with oil filter heat shield (6) towards the side of oil filter (5).
2. the heat insulation structural improving engine oil filter heat management performance according to claim 1, it is characterised in that: described oil filter heat shield (6) is curved, just to oil filter (5) outside it.
3. the heat insulation structural improving engine oil filter heat management performance according to claim 1 and 2, it is characterised in that: the distance between the inside and ternary catalyzing unit exhaust section (3) surface of described oil filter heat shield (6) is more than 5mm.
4. the heat insulation structural improving engine oil filter heat management performance according to claim 1 and 2, it is characterised in that: described oil filter heat shield (6) adopts alumina silicate fibre or asbestos fibre material to make.
5. the heat insulation structural improving engine oil filter heat management performance according to claim 1, it is characterized in that: the edge of described oil filter heat shield (6) is provided with three oil filter heat shield installing hole (7) arranged in triangle, is mounted on ternary catalyzing unit exhaust section (3) by screw.
6. the heat insulation structural improving engine oil filter heat management performance according to claim 1, it is characterized in that: described ternary catalyzing unit body (1) is externally provided with the ternary catalyzing unit heat shield (4) of arc, and described ternary catalyzing unit body (1) is provided with four ternary catalyzing units heat shield fixed mount (8), described ternary catalyzing unit heat shield (4) is fixed on ternary catalyzing unit heat shield fixed mount (8) by screw；One end of described ternary catalyzing unit heat shield (4) and oil filter heat shield (6) partly overlap, and at described overlapping part, described oil filter heat shield (6) is positioned at ternary catalyzing unit heat shield (4) inner side.
7. the heat insulation structural improving engine oil filter heat management performance according to claim 6, it is characterised in that: described ternary catalyzing unit heat shield (4) adopts alumina silicate fibre or asbestos fibre material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148239.8U CN205349461U (en) | 2016-02-26 | 2016-02-26 | Insulating against heat of hot manageability of engine oil filter ability structure is improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148239.8U CN205349461U (en) | 2016-02-26 | 2016-02-26 | Insulating against heat of hot manageability of engine oil filter ability structure is improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349461U true CN205349461U (en) | 2016-06-29 |
Family
ID=56180045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620148239.8U Active CN205349461U (en) | 2016-02-26 | 2016-02-26 | Insulating against heat of hot manageability of engine oil filter ability structure is improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349461U (en) |
-
2016
- 2016-02-26 CN CN201620148239.8U patent/CN205349461U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103996548A (en) | Power casing, power box using the power casing, and vehicle using the power casing | |
| CN205349461U (en) | Insulating against heat of hot manageability of engine oil filter ability structure is improved | |
| CN105508006A (en) | Vehicle exhaust system pipe device | |
| CN204539007U (en) | Residual heat of tail gas of automobile equilibrium heat radiation be polymerized flow spiral and meet cold temperature difference electricity generation device | |
| CN203882810U (en) | Power supply box body, power supply box applying power supply box body and vehicle | |
| CN206353557U (en) | A kind of cell fixing device of electric car | |
| CN104295347A (en) | Automotive exhaust pipe | |
| CN214330738U (en) | Heavy steam exhaust spiral corrugated pipe | |
| MX2022005405A (en) | Exhaust assembly for a utility vehicle. | |
| CN2789476Y (en) | Water cooling motor A type linkage high-temperature centrifugal fan | |
| CN109944678B (en) | Novel radiator's radiator unit | |
| CN202789122U (en) | Heat insulating device of variable-frequency power generator set | |
| CN208734402U (en) | A kind of automobile engine crankcase air heat device | |
| CN103362616A (en) | Three-way catalyst assembly | |
| CN203267773U (en) | Lifting lug of exhaust pipe | |
| CN207743847U (en) | A kind of radiator of freezer compressor frequency converter | |
| CN201069547Y (en) | Computer power | |
| CN215256477U (en) | Diesel fork truck | |
| CN204042253U (en) | A kind of being flexible coupling with lining steel plate and thermal insulation layer | |
| CN205382976U (en) | Exhaust manifold separates heat exchanger and car | |
| CN214273764U (en) | Forced ventilation pipe of crankcase, engine and car | |
| CN104806337B (en) | Exhaust manifold, gas extraction system and engine | |
| CN213419210U (en) | Silencer outer cover | |
| CN215721522U (en) | Novel high temperature resistant flexible connection structure | |
| CN203037124U (en) | Waist-nipped type cooling tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |