CN201581939U - Burst-proof turbine box of turbocharger - Google Patents
Burst-proof turbine box of turbocharger Download PDFInfo
- Publication number
- CN201581939U CN201581939U CN2009202596998U CN200920259699U CN201581939U CN 201581939 U CN201581939 U CN 201581939U CN 2009202596998 U CN2009202596998 U CN 2009202596998U CN 200920259699 U CN200920259699 U CN 200920259699U CN 201581939 U CN201581939 U CN 201581939U
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- CN
- China
- Prior art keywords
- turbine box
- turbine
- water channel
- turbocharger
- wall
- 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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Abstract
A burst-proof turbine box of a turbocharger comprises a turbine box body (1); a water channel (11) is formed in the middle of the wall of the turbine box body (1); a fabrication hole (12) is formed on the outer wall of the water channel of the turbine box body (1); a plugging screw is mounted on the fabrication hole (12); and a cooling tank (13) is arranged on the inner wall of the water channel of the turbine box body (1). The utility model can avoid the hot crack and the deformation of the turbine box through lowering the temperature of the turbine box with cooling water in the water channel.
Description
Technical field
The utility model relates to the turbocharger turbine case of a kind of turbosupercharger, particularly a kind of anti-explosion.
Background technique
The working principle of turbo machine is: waste gas enters the runner of turbine box, and kinetic energy is converted into the pressure energy, and waste gas is by turbine wheel, and the pressure of waste gas can be converted into the kinetic energy of turbine, and turbine wheel drives the gas compressor acting.The turbine box of turbosupercharger is directly accepted the exhaust from motor, its temperature is about 550～700 ℃, as be used for the turbosupercharger of petrol engine or other special-purpose motor, its temperature will arrive 700～850 ℃, sometimes also may reach 900 ℃, tend to take place the phenomenon of overheated generation hot tearing of turbine box and distortion.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and turbocharger turbine case that a kind of anti-explosion is provided, and it can reduce the turbine box temperature by the effect of cooling water prevent turbine box hot tearing and distortion.
The technical solution of the utility model is: a kind of turbocharger turbine case of anti-explosion, and it comprises the turbine casing; Be provided with water channel in the middle of the turbine box body wall.
The further technological scheme of the utility model is: the outer wall of the water channel of described turbine casing is provided with auxiliary hole, and the shutoff screw is housed on the auxiliary hole.
The utility model further technological scheme is: the inwall of the water channel of turbine casing is provided with cooling bath.
The utility model compared with prior art has following characteristics:
The utility model can prevent turbine box hot tearing and distortion by the reduction turbine box temperature of the cooling water in the water channel.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of an existing turbocharger turbine case.
Embodiment
Embodiment
As shown in Figure 1: a kind of turbocharger turbine case of anti-explosion, it comprises turbine casing 1; Be provided with water channel 11 in the middle of turbine casing 1 wall, the gyration center of water channel 11 is coaxial with the gyration center of air flue, and the outer wall of the water channel of turbine casing 1 has auxiliary hole 12, and machine adds the back to be shut with standard screws, and the inwall of the water channel of turbine casing 1 is provided with cooling bath 13.Suction port 14 air inlets of turbine box are streamed 15 and are entered turbine box, go out from the waste gas outlet 16 of turbine box, drive the turbine rotor rotation simultaneously.Cooling water enters and together wraparound commentaries on classics center rotation of air flue from the inlet 111 of water channel 11, goes out from the outlet 112 of water channel 11, reaches the purpose of cooling turbine case.
The utility model is not limited to above-mentioned concrete structure, just drops within the protection domain of the present utility model so long as be provided with the turbocharger turbine case of water channel 11 in the middle of turbine casing 1 wall.
Claims (3)
1. the turbocharger turbine case of an anti-explosion, it comprises turbine casing (1); It is characterized in that: be provided with water channel (11) in the middle of turbine casing (1) wall.
2. the turbocharger turbine case of anti-explosion according to claim 1, it is characterized in that: the outer wall of the water channel of described turbine casing (1) is provided with auxiliary hole (12), and auxiliary hole is equipped with the shutoff screw on (12).
3. the turbocharger turbine case of anti-explosion according to claim 1 and 2, it is characterized in that: the inwall of the water channel of turbine casing (1) is provided with cooling bath (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202596998U CN201581939U (en) | 2009-12-10 | 2009-12-10 | Burst-proof turbine box of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202596998U CN201581939U (en) | 2009-12-10 | 2009-12-10 | Burst-proof turbine box of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581939U true CN201581939U (en) | 2010-09-15 |
Family
ID=42723936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202596998U Expired - Fee Related CN201581939U (en) | 2009-12-10 | 2009-12-10 | Burst-proof turbine box of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168586A (en) * | 2011-04-02 | 2011-08-31 | 巢湖华晨防爆动力机械制造有限公司 | Gas exhaust water-cooled turbine supercharger for explosion-proof diesel engine |
| CN103925017A (en) * | 2014-03-04 | 2014-07-16 | 大同北方天力增压技术有限公司 | Anti-bursting device for worm gear box of turbosupercharger |
-
2009
- 2009-12-10 CN CN2009202596998U patent/CN201581939U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168586A (en) * | 2011-04-02 | 2011-08-31 | 巢湖华晨防爆动力机械制造有限公司 | Gas exhaust water-cooled turbine supercharger for explosion-proof diesel engine |
| CN103925017A (en) * | 2014-03-04 | 2014-07-16 | 大同北方天力增压技术有限公司 | Anti-bursting device for worm gear box of turbosupercharger |
| CN103925017B (en) * | 2014-03-04 | 2015-06-17 | 大同北方天力增压技术有限公司 | Anti-bursting device for worm gear box of turbosupercharger |
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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: 20100915 Termination date: 20131210 |