CN201381894Y - Turbine pressure booster - Google Patents
Turbine pressure booster Download PDFInfo
- Publication number
- CN201381894Y CN201381894Y CN200920012348U CN200920012348U CN201381894Y CN 201381894 Y CN201381894 Y CN 201381894Y CN 200920012348 U CN200920012348 U CN 200920012348U CN 200920012348 U CN200920012348 U CN 200920012348U CN 201381894 Y CN201381894 Y CN 201381894Y
- Authority
- CN
- China
- Prior art keywords
- oil
- main shaft
- bearing
- gas compressor
- shell
- 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
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- Supercharger (AREA)
Abstract
The utility model provides a turbine pressure booster, which mainly comprises a main shaft, a gas compressor, a shell and a turbo machine, wherein two ends of the main shaft are respectively connected with a shaft of the gas compressor and a shaft of the turbo machine, the main shaft is installed inside the shell through a bearing, and the outer side of the bearing is provided with an oil tight, and the utility model is characterized in that a cooling water passage, a water inlet and a water outlet are arranged inside the shell, and the upper and the lower walls of the shell are respectively provided with an oil filling port and an oil discharging port, which lead to the inner cavity. The turbine pressure booster has the advantages that the pressure booster is unrelated to the pressure of the lubricant oil, and the oil is free from containing carbon, so the accidents such as inadequate supply of the oil, no oil supply and the burning loss of the bearing can not occur.
Description
Technical field
The utility model relates to turbosupercharger.
Background technique
Existing vehicle turbocharger utilizes the waste gas of motor to promote the turbine rotation, and turbine shaft drives the gas compressor rotation and produces supercharging, uses the circulator oil-lubricated bearing, simultaneously cooling bearing; But because engine oil pressure is low, the fuel feeding deficiency, machine oil meets the easy carbon deposit of high temperature, causes to run out of oil, makes bearing by scaling loss, if the pressurized machine pipeline leak, also can the scaling loss engine crankshaft, bearing shell etc.
Summary of the invention
The purpose of this utility model is to provide a kind of water-cooled turbosupercharger.
The utility model provides a kind of turbosupercharger; mainly comprise main shaft, gas compressor, housing and turbo machine; the main shaft two ends are connected with the axle of gas compressor and the axle of turbo machine respectively; main shaft is contained in the housing by bearing; there is oil sealing in the bearing outside, it is characterized in that: cooling water channel, water intake and water outlet are arranged in the housing, have oil filler and fuel outlet towards inner chamber on the housing on the lower wall; lubricant oil also is subjected to the protection of cooling water, in order to avoid the high temperature carbon deposit.
The turbosupercharger that the utility model provides, the axle of its gas compressor and/or the axle of turbo machine can be made one with main shaft, to reduce link, reduced volume.
The turbosupercharger that the utility model provides, its advantage is: irrelevant with lubricating oil pressure, do not have carbon deposit in the machine oil and cause the fuel feeding deficiency, run out of oil, bearing is by a series of accidents such as scaling loss.
Description of drawings
Fig. 1 is the structural representation of turbosupercharger;
Embodiment
Turbosupercharger, its structure as shown in Figure 1, comprise main shaft 1, gas compressor 2, turbo machine 3 and housing 4, gas compressor 1 and turbo machine 3 are contained in main shaft 2 two ends, main shaft 2 is contained in 4 li of housings by bearing 5, there is oil sealing 6 in bearing 5 outsides, and housing has cooling water channel 41, water intake 42 and water outlet 43 for 4 li, have oil filler 45 and fuel outlet 46 towards inner chamber on the housing 4 on the lower wall.
Claims (2)
1, a kind of turbosupercharger, mainly comprise main shaft, gas compressor, housing and turbo machine, the main shaft two ends are connected with the axle of gas compressor and the axle of turbo machine respectively, main shaft is contained in the housing by bearing, there is oil sealing in the bearing outside, it is characterized in that: cooling water channel, water intake and water outlet are arranged in the housing, have oil filler and fuel outlet on the housing on the lower wall towards inner chamber.
2, according to the described turbosupercharger of claim 1, it is characterized in that: the axle of described gas compressor and/or the axle of turbo machine are made one with main shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920012348U CN201381894Y (en) | 2009-03-25 | 2009-03-25 | Turbine pressure booster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920012348U CN201381894Y (en) | 2009-03-25 | 2009-03-25 | Turbine pressure booster |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201381894Y true CN201381894Y (en) | 2010-01-13 |
Family
ID=41525371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920012348U Expired - Fee Related CN201381894Y (en) | 2009-03-25 | 2009-03-25 | Turbine pressure booster |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201381894Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103410615A (en) * | 2013-06-13 | 2013-11-27 | 无锡瑞圣机械科技有限公司 | Turbo-charger box for train |
-
2009
- 2009-03-25 CN CN200920012348U patent/CN201381894Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103410615A (en) * | 2013-06-13 | 2013-11-27 | 无锡瑞圣机械科技有限公司 | Turbo-charger box for train |
CN103410615B (en) * | 2013-06-13 | 2016-06-08 | 无锡瑞圣机械科技有限公司 | A kind of turbo-charger box for train |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20120325 |