CN205036433U - From taking mixed flow blade ring flange that admits air - Google Patents
From taking mixed flow blade ring flange that admits air Download PDFInfo
- Publication number
- CN205036433U CN205036433U CN201520825158.2U CN201520825158U CN205036433U CN 205036433 U CN205036433 U CN 205036433U CN 201520825158 U CN201520825158 U CN 201520825158U CN 205036433 U CN205036433 U CN 205036433U
- Authority
- CN
- China
- Prior art keywords
- mixed flow
- fixedly connected
- air inlet
- inlet flange
- top end
- 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.)
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Links
- 239000007769 metal material Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides a from taking mixed flow blade ring flange that admits air, belongs to automobile electrical machine equipment technical field, including the ring flange that admits air, connection bearing, rotation inner circle, mixed flow blade, fixed block, check separation blade, stopper, and its characterized in that: the fixed cartridge of the inside side top surface below edge of the ring flange that admits air there is the connection bearing, it is connected with the rotation inner circle to connect the inside side top fixed surface of bearing, the inboard top surface below evenly distributed fixedly connected with of the edge a plurality of mixed flow blade of inner circle rotates, circle the top surface evenly distributed fixedly connected with of edge a plurality of fixed block all around in the rotation, the inside side top surface top fixedly connected with of the edge check separation blade of the ring flange that admits air, that room fixedly connected with stopper is killed on the top surface before the check separation blade, can promote application scope, reduce catalyst and engine exhaust mouth the distance, reduce the product load, reduce product cost, change the flow field and change, effectively dredge, mix the air current.
Description
Technical field
The utility model belongs to automobile technique with the apparatus field, is specifically related to one and carries mixed flow blade air inlet flange disks.
Background technique
At present, automobile catalytic device inlet flange linkage structure, mostly is flat sided straight mouth flange, spherical flange two kinds, these two kinds of flanges can only play the effect of connection, effective mixed flow is not obtained for engine exhaust, greater impact is caused to flange rear pipe wall or end cone wall, increases product load.In addition because suction port place is not dredged air-flow, in the design process of catalyst converter in the past, inlet flange rear end need arrange that longer pipeline or end cone carry out dredging of air-flow, higher to integral automobile catalyst converter global design difficult arrangement, and too increase the distance of engine exhaust port and catalyzer, bullion content in catalyzer is caused to increase, product cost is increased, also greatly increases development cost.
Summary of the invention
The purpose of this utility model is: provide a kind of reasonable in design, moderate cost, safe and reliable, Applicable scope can be promoted, reduce the distance of catalyzer and engine exhaust port, reduce product load, reduce product cost, improve stock utilization and development cost, change flow field change, effectively to dredge, mixed airflow, its technological scheme is as follows:
One carries mixed flow blade air inlet flange disks, it comprises air inlet flange disks 1, connection bearing 2, rotary inner ring 3, mixed flow blade 4, fixed block 5, lattice catch 6, limiting stopper 7, it is characterized in that: described air inlet flange disks 1 private side top end surface lower edge place is fixedly fitted with connection bearing 2, described connection bearing 2 private side top end surface is fixedly connected with rotary inner ring 3, described rotary inner ring 3 medial roof end surfaces lower edge place is evenly distributed and is fixedly connected with several mixed flow blades 4, on described rotary inner ring 3, top end surface edge is evenly distributed and is fixedly connected with several fixed blocks 5, described air inlet flange disks 1 private side top end surface top edges place is fixedly connected with lattice catch 6, limiting stopper 7 is fixedly connected with above top end surface before described lattice catch 6, described lattice catch 6 is made up of and T-shaped shape crossbeam and baffle plate, and described crossbeam is made up of metal material, described baffle plate is made up of tool metal material springy, and described limiting stopper 7 is fixedly connected on described crossbeam and described baffle plate joint, described baffle plate is provided with inclined-plane in the relative side lower face edge of described limiting stopper 7, and 2/3rds places below described fixed block 5 side surface, top end surface position under described baffle plate, described mixed flow blade 4 side top end surface and described rotary inner ring 3 medial roof end surfaces lower edge are 30 ° of angles, described air inlet flange disks 1, connection bearing 2 and rotary inner ring 3 times top end surfaces are in same plane.
The beneficial effects of the utility model are: reasonable in design, moderate cost, safe and reliable, Applicable scope can be promoted, reduce the distance of catalyzer and engine exhaust port, reduce product load, reduce product cost, improve stock utilization and development cost, change flow field change, effectively to dredge, mixed airflow.
accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
embodiment:
Mixed flow blade air inlet flange disks is carried with reference to one described in Fig. 1, it comprises air inlet flange disks 1, connection bearing 2, rotary inner ring 3, mixed flow blade 4, fixed block 5, lattice catch 6, limiting stopper 7, it is characterized in that: described air inlet flange disks 1 private side top end surface lower edge place is fixedly fitted with connection bearing 2, described connection bearing 2 private side top end surface is fixedly connected with rotary inner ring 3, described rotary inner ring 3 medial roof end surfaces lower edge place is evenly distributed and is fixedly connected with several mixed flow blades 4, on described rotary inner ring 3, top end surface edge is evenly distributed and is fixedly connected with several fixed blocks 5, described air inlet flange disks 1 private side top end surface top edges place is fixedly connected with lattice catch 6, limiting stopper 7 is fixedly connected with above top end surface before described lattice catch 6, described lattice catch 6 is made up of and T-shaped shape crossbeam and baffle plate, and described crossbeam is made up of metal material, described baffle plate is made up of tool metal material springy, and described limiting stopper 7 is fixedly connected on described crossbeam and described baffle plate joint, described baffle plate is provided with inclined-plane in the relative side lower face edge of described limiting stopper 7, and 2/3rds places below described fixed block 5 side surface, top end surface position under described baffle plate, described mixed flow blade 4 side top end surface and described rotary inner ring 3 medial roof end surfaces lower edge are 30 ° of angles, described air inlet flange disks 1, connection bearing 2 and rotary inner ring 3 times top end surfaces are in same plane.
During use, first air inlet flange disks 1 is arranged on automobile catalytic device, enter in automobile catalytic device internal procedure when gas enters air inlet flange disks 1, because connection bearing 2 is fixedly connected with air inlet flange disks 1, air impingement mixed flow blade 4 drives rotary inner ring 3, as the limiting stopper 7 on lattice catch 6 during rotary inner ring 3 counter-rotation can prevent reversion by card column fixed block 5.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. one kind carries mixed flow blade air inlet flange disks, comprise air inlet flange disks (1), connection bearing (2), rotary inner ring (3), mixed flow blade (4), fixed block (5), lattice catch (6), limiting stopper (7), it is characterized in that: described air inlet flange disks (1) private side top end surface lower edge place is fixedly fitted with connection bearing (2), described connection bearing (2) private side top end surface is fixedly connected with rotary inner ring (3), described rotary inner ring (3) medial roof end surfaces lower edge place is evenly distributed and is fixedly connected with several mixed flow blades (4), the upper top end surface edge of described rotary inner ring (3) is evenly distributed and is fixedly connected with several fixed blocks (5), described air inlet flange disks (1) private side top end surface top edges place is fixedly connected with lattice catch (6), limiting stopper (7) is fixedly connected with above the front top end surface of described lattice catch (6).
2. one carries mixed flow blade air inlet flange disks according to claim 1, it is characterized in that: described lattice catch (6) is made up of and T-shaped shape crossbeam and baffle plate, and described crossbeam is made up of metal material, described baffle plate is made up of tool metal material springy, and described limiting stopper (7) is fixedly connected on described crossbeam and described baffle plate joint.
3. one carries mixed flow blade air inlet flange disks according to claim 2, it is characterized in that: described baffle plate is provided with inclined-plane in the relative side lower face edge of described limiting stopper (7), and 2/3rds places below described fixed block (5) side surface, top end surface position under described baffle plate.
4. one carries mixed flow blade air inlet flange disks according to claim 1, it is characterized in that: described mixed flow blade (4) side top end surface and described rotary inner ring (3) medial roof end surfaces lower edge are 30 ° of angles.
5. one carries mixed flow blade air inlet flange disks according to claim 1, it is characterized in that: under described air inlet flange disks (1), connection bearing (2) and rotary inner ring (3), top end surface is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825158.2U CN205036433U (en) | 2015-10-24 | 2015-10-24 | From taking mixed flow blade ring flange that admits air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825158.2U CN205036433U (en) | 2015-10-24 | 2015-10-24 | From taking mixed flow blade ring flange that admits air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036433U true CN205036433U (en) | 2016-02-17 |
Family
ID=55295342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825158.2U Active CN205036433U (en) | 2015-10-24 | 2015-10-24 | From taking mixed flow blade ring flange that admits air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205036433U (en) |
-
2015
- 2015-10-24 CN CN201520825158.2U patent/CN205036433U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150000 Heilongjiang city in Harbin Province, Pingfang District double Road No. 18 Patentee after: HARBIN AIRUI EMISSIONS CONTROL TECHNOLOGY CO.,LTD. Address before: 150000 Heilongjiang city in Harbin Province, Pingfang District double Road No. 18 Patentee before: HARBIN AIRUI AUTOMOTIVE EXHAUST SYSTEMS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No.18 Shuangyong Road, Pingfang District, Harbin City, Heilongjiang Province Patentee after: Airy Automotive Technology (Harbin) Co.,Ltd. Country or region after: China Address before: No.18 Shuangyong Road, Pingfang District, Harbin City, Heilongjiang Province Patentee before: HARBIN AIRUI EMISSIONS CONTROL TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |