CN201090525Y - Compressor casing and press end supporting combination - Google Patents
Compressor casing and press end supporting combination Download PDFInfo
- Publication number
- CN201090525Y CN201090525Y CNU2007201152539U CN200720115253U CN201090525Y CN 201090525 Y CN201090525 Y CN 201090525Y CN U2007201152539 U CNU2007201152539 U CN U2007201152539U CN 200720115253 U CN200720115253 U CN 200720115253U CN 201090525 Y CN201090525 Y CN 201090525Y
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- CN
- China
- Prior art keywords
- pressure side
- compressor casing
- cartridge housing
- compressor
- supporting combination
- 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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- 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
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Abstract
The utility model relates to a gas compressor shell and a compression end bearing combination, used on an external support turbocharger. The combination comprises a compression end bearing shell and a gas compressor shell; a through hole is arranged in the center of the compression end bearing combination; the compression end bearing shell is fixed on the gas compressor shell; a gas compressor gas collection pipe is arranged on the gas compressor shell and the compression bearing component. The utility model is characterized in that the gas collection pipe of the gas compressor is wholly arranged on the inner wall of the gas compressor shell; the compression end bearing shell is connected with the gas compressor shell through the matched connecting end faces by fasteners. The gas collection pipe of the gas compressor is wholly arranged on the gas compressor shell, thereby the flow resistance of the compressed air is reduced; the gas collection pipe is wholly arranged on the bearing shell, the compression end bearing shell is connected with the gas compressor shell through connecting end faces, thereby the assembly and disassembly is facilitated.
Description
Technical field
The utility model relates to the supporting combination on a kind of external support turbosupercharger, especially compressor casing and pressure side supporting combination.
Background technique
Normally integrated type is made up in compressor casing on the large-scale axial flow type turbosupercharger of traditional employing external support and pressure side supporting: promptly compressor casing and pressure side cartridge housing are cast an integral body, this monolithic construction complexity, the part volume is bigger, casting and processing difficulties, and also reject rate is higher.
So in development, adopt the split structure, compressor casing and cartridge housing individual cast are linked into an integrated entity again, but it separates the position and is arranged on the compressor casing, the gas compressor gas collecting tube part dimidiation of compressor casing will originally be belonged to, half belongs to compressor casing for the outside, second half belongs to cartridge housing for inside, this structural damage the integrity of gas compressor gas collecting tube, increased compressed-air actuated flow interfering and flow resistance.
Summary of the invention
It is separated that the utility model has solved in the prior art gas compressor gas collecting tube, increase the flow interfering of pressurized air in gas collecting tube and the shortcoming of resistance, provide a kind of gas compressor gas collecting tube integral body is arranged on the compressor casing, reduce the compressor casing and the pressure side supporting combination of compressed-air actuated flow resistance.
The utility model has also solved in the prior art because the shortcoming of the installation and removal inconvenience that the gas collecting tube separation causes provides a kind of compressor casing and pressure side supporting combination that is easy for installation and removal on the compressor casing that gas compressor gas collecting tube integral body is arranged on.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of external support turbocharger air compressor shell and pressure side supporting combination, comprise pressure side cartridge housing and the compressor casing that is attached thereto, the centre of pressure side supporting combination is a through hole, the pressure side cartridge housing is fixed on the compressor casing, compressor casing and pressure side supporting combination are provided with the gas compressor gas collecting tube, it is characterized in that described gas compressor gas collecting tube integral body is arranged on the compressor casing inwall; The pressure side cartridge housing links to each other with fastening piece by the end face that is connected that matches with compressor casing.Original half on the pressure side cartridge housing of cancellation, gas collecting tube integral body is arranged on the compressor casing, reduce flow resistance when air is flowed in gas collecting tube, and make it simpler with the compressor casing installation because the pressure side cartridge housing has lacked the part of gas collecting tube, dismounting is also convenient.
Compressor casing is provided with outlet conduit, and gas collecting tube links to each other to the inward turning shape and with outlet conduit on the shell wall from the other end spirality of compressor casing.Outer pipe arranges that along the tangent direction of shell wall toward being offset away from the gas collecting tube inlet, gas collecting tube links to each other with outlet conduit outlet conduit from middle position.
The cross section of gas collecting tube is rounded, and diameter increases toward outlet conduit gradually from the side of turbosupercharger external support combination.
The both ends of the surface of compressor casing are the plane, wherein are provided with the location endoporus with the position that end face is connected that is connected of pressure side cartridge housing, and are evenly equipped with attachment hole.
Compressor casing is provided with annular adpting flange, and adpting flange is provided with attachment hole.
The connection end face that is connected with compressor casing on the pressure side cartridge housing is provided with positioning boss, and is evenly equipped with attachment hole.
The centre of pressure side cartridge housing is the taper grease chamber, links to each other by the uniform muscle in some roads with the outer ring of pressure side cartridge housing, is provided with pipeline between the through-hole wall in the middle of outer ring and the taper grease chamber.
Pipeline adopts the mode of embedded steel tube to be cast on the pressure side cartridge housing.
Be furnished with some roads shaft orientation reinforcing rib on the shell wall of compressor casing, and be provided with the revolution stiffening rib one in the pairing position of gas collecting tube.
The beneficial effects of the utility model are: gas compressor gas collecting tube integral body is arranged on the compressor casing, reduces compressed-air actuated flow resistance; The pressure side cartridge housing links to each other by being connected end face with compressor casing, is easy for installation and removal.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the structural representation of a kind of compressor casing of the utility model;
Fig. 3 is the right elevation of a kind of compressor casing of the present utility model;
Fig. 4 is the sectional view of a kind of compressor casing of the present utility model;
Fig. 5 is the plan view of a kind of pressure side cartridge housing of the present utility model;
Fig. 6 is the sectional view of a kind of pressure side cartridge housing of the present utility model.
Among the figure: 1, compressor casing, 2, the pressure side cartridge housing, 3, shaft orientation reinforcing rib, 4, the revolution stiffening rib, 5, outlet conduit, 6, tapped hole, 8, gas collecting tube, 9, adpting flange, 10, attachment hole, 11, positioning boss, 12, through hole, 13, connect end face, 14, outer ring, 15, the taper grease chamber, 16, muscle, 17, pipeline, 18, interior muscle, 19, fixing body, 20, stepped slot, 21, the location endoporus, 22, unthreaded hole.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of turbosupercharger external support combination (referring to accompanying drawing 1), comprise pressure side cartridge housing 2 and the compressor casing 1 that is attached thereto, the centre of external support combination is a through hole 12, the pressure side cartridge housing is fixed on the compressor casing.
Compressor casing (referring to accompanying drawing 2 accompanying drawings 3 accompanying drawings 4) is whole rounded, just as the hodmadod structure, comprise shell wall and adpting flange 9, the centre of adpting flange is a through hole 2, it is one group that the both ends of the surface of through hole are three, equally distributed 12 tapped holes 6 and 6 unthreaded holes 22, the bi-side of shell wall are the plane, wherein a side is for connecting end face 13, inboard for locating endoporus 21, which is provided with uniform attachment hole 10, be provided with outlet outlet conduit 5 outwardly at shell wall along tangent direction, form the gas collecting tube 8 of rotation between shell wall and the inner ring, gas collecting tube links to each other in the inner disc rotation direction of shell wall and with outlet conduit from the end face of pressure side cartridge housing, gas collecting tube the cross section rounded, diameter also increases gradually, outlet conduit is offset from middle position toward entering the mouth away from gas collecting tube, be evenly equipped with some roads shaft orientation reinforcing rib 3 on the shell wall of pressure side cartridge housing, the radian of the shell wall of the radian of shaft orientation reinforcing rib and pressure side cartridge housing equates, be provided with revolution stiffening rib 4 one in the pairing position of gas collecting tube on the shell wall, the revolution stiffening rib continues up to the joint of outlet conduit and shell wall.
Pressure side cartridge housing 2 (referring to accompanying drawing 5 accompanying drawings 6) links to each other by being connected end face 13 usefulness bolts with compressor casing, the connection end face is the plane, connection end face on the outer ring 14 of pressure side cartridge housing matches with the end face that is connected on the compressor casing, which is provided with uniform attachment hole, connect end face and be provided with positioning boss 11, the location endoporus of positioning boss and compressor casing matches, the centre of pressure side cartridge housing is taper grease chamber 15, link to each other by the uniform muscle 16 in some roads with the outer ring of pressure side cartridge housing, between the through-hole wall in the middle of outer ring and the taper grease chamber, be provided with pipeline 17, pipeline adopts the mode of embedded steel tube to be cast on the pressure side cartridge housing, be provided with the interior muscle 18 of long strip in the inside of taper grease chamber, and be provided with fixing body 19 at the outlet position of grease chamber, fixing body is concordant with the end face of taper grease chamber, is provided with ring-shaped step groove 20 in the bottom through-hole position of taper grease chamber.
Claims (8)
1. external support turbocharger air compressor shell and pressure side supporting combination, the compressor casing (1) that comprises pressure side cartridge housing (2) and be attached thereto, the centre of pressure side supporting combination is through hole (12), the pressure side cartridge housing is fixed on the compressor casing, compressor casing and pressure side supporting combination are provided with gas compressor gas collecting tube (8), it is characterized in that described gas compressor gas collecting tube integral body is arranged on the compressor casing inwall; The pressure side cartridge housing links to each other with fastening piece by the end face (13) that is connected that matches with compressor casing.
2. compressor casing according to claim 1 and pressure side supporting combination is characterized in that described compressor casing is provided with outlet conduit (5), and gas collecting tube links to each other to the inward turning shape and with outlet conduit on the shell wall from the other end spirality of compressor casing.
3. compressor casing according to claim 1 and 2 and pressure side supporting combination is characterized in that the cross section of described gas collecting tube is rounded, and diameter increases toward outlet conduit gradually from the side of turbosupercharger external support combination.
4. compressor casing according to claim 1 and pressure side supporting combination, the both ends of the surface that it is characterized in that described compressor casing are the plane, wherein be provided with location endoporus (21), and be evenly equipped with attachment hole (10) with the position that end face (13) is connected that is connected of pressure side cartridge housing.
5. compressor casing according to claim 1 and pressure side supporting combination is characterized in that described compressor casing is provided with annular adpting flange (9), and adpting flange is provided with attachment hole.
6. according to claim 1 or 4 described compressor casings and pressure side supporting combination, it is characterized in that being provided with positioning boss (11) with the end face that is connected of compressor casing on the described pressure side cartridge housing, and be evenly equipped with attachment hole.
7. compressor casing according to claim 1 and pressure side supporting combination, the centre that it is characterized in that described pressure side cartridge housing is taper grease chamber (15), link to each other by the uniform muscle in some roads (16) with the outer ring of pressure side cartridge housing, between the through-hole wall in the middle of outer ring and the taper grease chamber, be provided with pipeline (17).
8. compressor casing according to claim 7 and pressure side supporting combination is characterized in that described pipeline (17) adopts the mode of embedded steel tube to be cast on the pressure side cartridge housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201152539U CN201090525Y (en) | 2007-09-20 | 2007-09-20 | Compressor casing and press end supporting combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201152539U CN201090525Y (en) | 2007-09-20 | 2007-09-20 | Compressor casing and press end supporting combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090525Y true CN201090525Y (en) | 2008-07-23 |
Family
ID=39862286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201152539U Expired - Fee Related CN201090525Y (en) | 2007-09-20 | 2007-09-20 | Compressor casing and press end supporting combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090525Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779975A (en) * | 2019-02-28 | 2019-05-21 | 博格华纳汽车零部件（江苏）有限公司 | Split type c-type runner pressure shell |
-
2007
- 2007-09-20 CN CNU2007201152539U patent/CN201090525Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779975A (en) * | 2019-02-28 | 2019-05-21 | 博格华纳汽车零部件（江苏）有限公司 | Split type c-type runner pressure shell |
| CN109779975B (en) * | 2019-02-28 | 2024-04-26 | 博格华纳汽车零部件(宁波)有限公司 | Split type C-shaped runner pressure shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ROTONG ELECTRO-MECHANICS CO., LTD. Free format text: FORMER OWNER: ROSHOW GROUP CO., LTD. Effective date: 20130325 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311814 SHAOXING, ZHEJIANG PROVINCE TO: 311800 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130325 Address after: 311800 Zhejiang city of Zhuji province Jiang Zao Zhen Yu Jiang Cungao. Patentee after: Zhejiang Rotong Electro-mechanics Co., Ltd. Address before: 311814, Zhejiang province Zhuji city shop town smile Road No. 38 Patentee before: China Roshow Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |