CN205089424U - Connection structure of particulate filter and booster - Google Patents
Connection structure of particulate filter and booster Download PDFInfo
- Publication number
- CN205089424U CN205089424U CN201520905540.4U CN201520905540U CN205089424U CN 205089424 U CN205089424 U CN 205089424U CN 201520905540 U CN201520905540 U CN 201520905540U CN 205089424 U CN205089424 U CN 205089424U
- Authority
- CN
- China
- Prior art keywords
- particulate filter
- flange
- axis
- pressurized machine
- booster
- 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.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses a connection structure of particulate filter and booster, wherein, include: the flange, its one end is connected with the worm wheel end of booster, and the other end of this flange and particulate filter's inlet connection, the axis of particulate filter's entrance point for the axis of the worm wheel end of booster is skew to the one side of keeping away from valve mechanism cover. The utility model discloses a particulate filter carries out off -centre through flange and booster and is connected to avoid interfering with valve mechanism cover, and can effectively improve particulate filter's work efficiency, reduced complete machine overall dimension and complete machine cost simultaneously.
Description
Technical field
The utility model relates to engine art, particularly the linkage structure of a kind of particulate filter and pressurized machine.
Background technique
Particulate filter can effectively purification of diesel engine exhaust in particle, to reduce the pollution to air.At present, due to overall engine compact structure, for avoiding the positions such as the valve mechanism cover of particulate filter and motor to interfere, the import of particulate filter is connected by pipeline with the turbine end of pressurized machine.But because exhaust thermal loss in connecting pipeline process is large, it is large that delivery temperature reduces amplitude, and delivery temperature is unfavorable for that particulate filter carries out work after reducing, thus can reduce the working efficiency of particulate filter.And the mode of pipeline connection adds boundary dimension and the complete machine cost of complete machine, is unfavorable for that market engine is supporting.
The information being disclosed in this background technique part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Model utility content
The purpose of this utility model is the linkage structure providing a kind of particulate filter and pressurized machine, thus to overcome existing particulate filter with booster turbine end be the shortcoming being connected the working efficiency that can reduce particulate filter by pipeline.
For achieving the above object, the utility model provides the linkage structure of a kind of particulate filter and pressurized machine, wherein, comprising: flange, and its one end is connected with the worm gear end of pressurized machine, and the other end of this flange is connected with the entrance point of particulate filter; The axis of the entrance point of described particulate filter departs to the side away from valve mechanism cover relative to the axis of the worm gear end of described pressurized machine.
Preferably, in technique scheme, the axis of described flange departs to the side away from valve mechanism cover relative to the axis of the worm gear end of described pressurized machine, and the axis of the entrance point of the axis of described flange and described particulate filter on the same line.
Preferably, in technique scheme, one end of described flange is bolted the worm gear end being arranged at described pressurized machine.
Preferably, in technique scheme, the other end of described flange and the entrance point of particulate filter fit together, and the other end of described flange and the described particulate filter edge of fitting seals fastening have a snap ring.
Compared with prior art, the utility model has following beneficial effect:
Particulate filter of the present utility model carries out bias by flange and pressurized machine and is connected, thus avoid interfering with valve mechanism cover, and exhaust directly enters particulate filter from booster turbine end, it is very little that delivery temperature reduces amplitude, effectively can improve the working efficiency of particulate filter.In addition, the utility model can also reduce machine shape size and complete machine cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the linkage structure according to the utility model particulate filter and pressurized machine.
Main Reference Numerals illustrates:
1-flange, 2-bolt, 3-snap ring, 4-pressurized machine, 5-particulate filter.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or constituent element, and do not get rid of other element or other constituent element.
Fig. 1 shows the structural representation according to the particulate filter of the utility model preferred implementation and the linkage structure of pressurized machine.The linkage structure of this particulate filter and pressurized machine comprises flange 1, one end of flange 1 is connected with the worm gear end of pressurized machine 4, and the other end of flange 1 is connected with the entrance point of particulate filter 5, the axis of the entrance point of particulate filter 5 departs to the side away from valve mechanism cover relative to the axis of the worm gear end of pressurized machine 4, thus avoids interfering with valve mechanism cover.Preferably, the axis of flange 1 can be depart to the side away from valve mechanism cover relative to the axis of the worm gear end of pressurized machine 4, and the axis of the entrance point of the axis of flange 1 and particulate filter 5 on the same line; Also can be the axis of the axis of flange 1 and the worm gear end of pressurized machine 4 on the same line, and the axis of the entrance point of particulate filter 5 departs to the side away from valve mechanism cover relative to the axis of flange 1.The utility model preferably the former, and further preferably, one end of flange 1 is fixedly installed on the worm gear end of pressurized machine 4 by bolt 2, due to the axis of flange 1 and particulate filter 5 axis on the same line, therefore the other end of flange 1 can fit together with the entrance point of particulate filter 5, the edge that the other end and the particulate filter of flange 1 are fitted seals fastening and has a snap ring 3, thus make the easy accessibility of particulate filter 5, and the connection sealing between particulate filter 5 and pressurized machine 4 can be good.
Particulate filter 5 of the present utility model carries out bias by flange 1 with pressurized machine 4 and is connected, and is vented and directly enters particulate filter 5 from the turbine end of pressurized machine 4, and it is very little that delivery temperature reduces amplitude, effectively can improve the working efficiency of particulate filter 5.In addition, the utility model can also reduce machine shape size and complete machine cost, to improve motor suitability, is conducive to market engine and sells.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (4)
1. a linkage structure for particulate filter and pressurized machine, is characterized in that, comprising:
Flange, its one end is connected with the worm gear end of pressurized machine, and the other end of this flange is connected with the entrance point of particulate filter; The axis of the entrance point of described particulate filter departs to the side away from valve mechanism cover relative to the axis of the worm gear end of described pressurized machine.
2. the linkage structure of particulate filter according to claim 1 and pressurized machine, it is characterized in that, the axis of described flange departs to the side away from valve mechanism cover relative to the axis of the worm gear end of described pressurized machine, and the axis of the entrance point of the axis of described flange and described particulate filter on the same line.
3. the linkage structure of particulate filter according to claim 2 and pressurized machine, is characterized in that, one end of described flange is bolted the worm gear end being arranged at described pressurized machine.
4. the linkage structure of particulate filter according to claim 3 and pressurized machine, it is characterized in that, the other end of described flange and the entrance point of particulate filter fit together, and the other end of described flange and the described particulate filter edge of fitting seals fastening have a snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905540.4U CN205089424U (en) | 2015-11-13 | 2015-11-13 | Connection structure of particulate filter and booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905540.4U CN205089424U (en) | 2015-11-13 | 2015-11-13 | Connection structure of particulate filter and booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089424U true CN205089424U (en) | 2016-03-16 |
Family
ID=55480119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905540.4U Expired - Fee Related CN205089424U (en) | 2015-11-13 | 2015-11-13 | Connection structure of particulate filter and booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089424U (en) |
-
2015
- 2015-11-13 CN CN201520905540.4U patent/CN205089424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |