CN201412217Y - Diesel engine with air intake supercharging function - Google Patents
Diesel engine with air intake supercharging function Download PDFInfo
- Publication number
- CN201412217Y CN201412217Y CN2009201093099U CN200920109309U CN201412217Y CN 201412217 Y CN201412217 Y CN 201412217Y CN 2009201093099 U CN2009201093099 U CN 2009201093099U CN 200920109309 U CN200920109309 U CN 200920109309U CN 201412217 Y CN201412217 Y CN 201412217Y
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- CN
- China
- Prior art keywords
- diesel engine
- air intake
- air
- boosting device
- intake pressurized
- 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 - Lifetime
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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
Abstract
The utility model provides a diesel engine with air intake supercharging function. An air intake supercharging device is arranged on the diesel engine, the diesel engine with the air intake supercharging function is based on a 912 series diesel engine, the air intake supercharging device comprises a turbine room and an air compressor, wherein a turbine is arranged in the turbine room, an impelleris arranged in the air compressor, the turbine room is connected with an air exhaust pipe for the diesel engine with air intake supercharging function, the air compressor is connected with an air inlet pipe for the diesel engine with air intake supercharging function, and the turbine drives the impeller to rotate through a rigid connecting shaft to further increase the air intake pressure of the diesel engine with air intake supercharging function. The diesel engine has higher output power, expands the power covering surface, avoids the phenomenon of higher cost increase since the user needs to select the larger-displacement engine during the process of using the equivalent power, and also solves the problem of power loss in the plateau area.
Description
Technical field
The utility model relates to a kind of diesel engine with function of increasing pressure, relates in particular to a kind of diesel engine with air intake pressurized function that power is provided for generator set.
Technical background
Diesel engine, the diesel engine of power especially is provided for the industrial generation unit, need have bigger output power, lower discharging, can satisfy the requirement of high-power output, in the prior art, can be by being equipped with the output power that air inlet boosting device improves motor in addition for diesel engine, these air inlet boosting devices can increase the suction pressure of diesel engine, make fuel combustion more abundant, improved output power, reduced the pollution of engine emission waste gas.
Yet, because air inlet boosting device and former diesel engine difficulty of matching are bigger, mate not good, can not reach needed performance requirement, increase the frequency that diesel engine breaks down simultaneously easily, therefore, the diesel engine that still remains with multiple model is not equipped with suitable air inlet boosting device, the user need select the motor with big discharge amount for use in order to obtain bigger output power, caused the increase of cost.Therefore, need that research and development are a kind of to have higher output power, and can remedy the plateau section power loss, have the diesel engine of good whole matching performance.
Summary of the invention
In order to solve the above-mentioned defective of prior art, the invention provides a kind of diesel engine with function of increasing pressure, this diesel engine is based on 912 serial diesel engine, mate by strictness, install air inlet boosting device additional, and also mated the parts that adapt with air inlet boosting device on this diesel engine.
In order to reach above-mentioned technical purpose, the technological scheme that the utility model adopted is:
A kind of diesel engine with air intake pressurized function is characterized in that described diesel engine with air intake pressurized function is provided with air inlet boosting device.
Described air inlet boosting device comprises turbine chamber and gas compressor, is provided with turbine in the described turbine chamber, is provided with impeller in the described gas compressor, and described turbine is connected by driving mechanism with described impeller.
The inlet end of described turbine chamber links to each other with described gas exhaust manifold with diesel engine of air inlet boosting device, and the exhaust end of described turbine chamber links to each other with described relief opening with diesel engine of air intake pressurized function.
The inlet end of described gas compressor links to each other with described air-strainer pipeline output terminal with diesel engine of air intake pressurized function, and the exhaust end of described gas compressor links to each other with described intake manifold with diesel engine of air intake pressurized function.
Oil pump on the described diesel engine with air intake pressurized function for be complementary with described air inlet boosting device and flow greater than the oil pump of original oil pump capacity of described diesel engine with air intake pressurized function.
When described diesel engine with air intake pressurized function is four cylinder diesel engine, the flow of the oil pump that is complementary with described air inlet boosting device is 63L/min, when described diesel engine with air intake pressurized function was six cylinder diesel engine, the flow of the oil pump that is complementary with described air inlet boosting device was 80L/min.
The cooling oil nozzle of described diesel engine with air intake pressurized function for be complementary with described air inlet boosting device and diameter greater than the cooling oil nozzle in the outspoken footpath of original cold oil of described diesel engine with air intake pressurized function.
The diameter of the cooling oil nozzle that is complementary with described air inlet boosting device is 1.5mm.
Described have the diesel engine of air intake pressurized function for being used for providing the industrial diesel engine with air intake pressurized function of power to generator set.
Described industrial diesel engine with air intake pressurized function is that air-cooled 912 Series Industrial are with having the diesel engine of air inlet boosting device.
The beneficial effects of the utility model are: the output power that has improved this diesel engine, enlarged the power coverage rate, improved this emissions of diesel engines index, avoided the user need select for use the bigger cost that brings than large-duty engine to increase, and can remedy the power dissipation concerns of plateau section because of using equal power.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, a kind of diesel engine with air intake pressurized function, this have the diesel engine of air intake pressurized function based on air-cooled 912 Series Industrial diesel engine, installed air inlet boosting device additional, this air inlet boosting device comprises turbine chamber and gas compressor, be provided with turbine in the turbine chamber, be provided with impeller in the gas compressor, turbine is connected by driving mechanism with impeller, and the inlet end of described turbine chamber links to each other with the gas exhaust manifold that this has the diesel engine of air intake pressurized function, the exhaust end of turbine chamber links to each other with the relief opening that this has the diesel engine of air intake pressurized function, the inlet end of gas compressor links to each other with the output terminal of air-strainer pipeline that this has the diesel engine of air intake pressurized function, turbine rotation in the gas-powered turbine chamber that this gas exhaust manifold with diesel engine of air intake pressurized function is discharged, turbine drives the coaxial wheel rotation that is positioned at gas compressor again, and then make impeller can compress the air of sending here by the air-strainer pipeline, make it supercharging and send into described cylinder with diesel engine of air intake pressurized function, correspondingly, on this diesel engine, also be equipped with the oil pump that is complementary with described air inlet boosting device, the cooling oil nozzle, oil radiator and the outward appearance part that matches with it, in the present embodiment, diesel engine with air intake pressurized function is four cylinder diesel engine, the flow of its original oil pump is 40L/min, be equipped with after the suitable air inlet boosting device, having selected flow for use is the 63L/min oil pump, when this diesel engine with air intake pressurized function is six cylinder diesel engine, the flow of its original oil pump is 63L/min, be equipped with after the suitable air inlet boosting device, having selected flow for use is the oil pump of 80L/min, and the orifice size of original cooling oil nozzle is
0.8mm, be equipped with after the suitable air inlet boosting device, in order to remedy the reinforcement that brings because of supercharging and the increase of heat load, selected for use diameter to be
1.5mm the cooling oil nozzle, when this diesel engine with air intake pressurized function is six cylinder diesel engine, the variation of the orifice size of its cooling oil nozzle is identical with four cylinder diesel engine, correspondingly, selected the oil radiator that is complementary with above-mentioned parts and air inlet boosting device for use, be equipped with suitable air inlet boosting device, and mated after the diesel engine parts of being correlated with for this air inlet boosting device, this diesel engine also has been equipped with suitable outward appearance part.
Diesel engine with air intake pressurized function disclosed in the utility model, on the basis of original air-cooled 912 serial diesel engine, improve, can calculate by actual motion, for four cylinders, the 912 serial diesel engine after improving, be F4L912T, its power ascension 28%, for six cylinders, the 912 serial diesel engine after improving, be F6L912T, its power ascension 27%.
Claims (10)
1, a kind of diesel engine with air intake pressurized function is characterized in that described diesel engine with air intake pressurized function is provided with air inlet boosting device.
2, the diesel engine with air intake pressurized function as claimed in claim 1, it is characterized in that described air inlet boosting device comprises turbine chamber and gas compressor, be provided with turbine in the described turbine chamber, be provided with impeller in the described gas compressor, described turbine is connected by driving mechanism with described impeller.
3, the diesel engine with air inlet boosting device as claimed in claim 2, the inlet end that it is characterized in that described turbine chamber links to each other with described gas exhaust manifold with diesel engine of air inlet boosting device, and the exhaust end of described turbine chamber links to each other with described relief opening with diesel engine of air intake pressurized function.
4, the diesel engine with air inlet boosting device as claimed in claim 2, the inlet end that it is characterized in that described gas compressor links to each other with the output terminal of the air-strainer pipeline of described diesel engine with air intake pressurized function, and the exhaust end of described gas compressor links to each other with described intake manifold with diesel engine of air intake pressurized function.
5, the diesel engine with air intake pressurized function as claimed in claim 1, it is characterized in that on the described diesel engine with air intake pressurized function oil pump for be complementary with described air inlet boosting device and flow greater than the oil pump of original oil pump capacity of described diesel engine with air intake pressurized function.
6, the diesel engine with air intake pressurized function as claimed in claim 5, it is characterized in that when described diesel engine with air intake pressurized function is four cylinder diesel engine, the flow of the oil pump that is complementary with described air inlet boosting device is 63L/min, when described diesel engine with air intake pressurized function was six cylinder diesel engine, the flow of the oil pump that is complementary with described air inlet boosting device was 80L/min.
7, the diesel engine with air intake pressurized function as claimed in claim 1, the cooling oil nozzle that it is characterized in that described diesel engine with air inlet boosting device for be complementary with described air inlet boosting device and diameter greater than the cooling oil nozzle in the outspoken footpath of original cold oil of described diesel engine with air inlet boosting device.
8, the diesel engine with air inlet boosting device as claimed in claim 7 is characterized in that the diameter of the cooling oil nozzle that is complementary with described air inlet boosting device is 1.5mm.
9, the diesel engine with air intake pressurized function as claimed in claim 1 is characterized in that describedly having the diesel engine of air intake pressurized function for being used for providing the industrial diesel engine with air intake pressurized function of power to generator set.
10, the diesel engine with air intake pressurized function as claimed in claim 7 is characterized in that described industrial diesel engine with air intake pressurized function is that air-cooled 912 Series Industrial are with having the diesel engine of air inlet boosting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201093099U CN201412217Y (en) | 2009-06-23 | 2009-06-23 | Diesel engine with air intake supercharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201093099U CN201412217Y (en) | 2009-06-23 | 2009-06-23 | Diesel engine with air intake supercharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412217Y true CN201412217Y (en) | 2010-02-24 |
Family
ID=41714101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201093099U Expired - Lifetime CN201412217Y (en) | 2009-06-23 | 2009-06-23 | Diesel engine with air intake supercharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412217Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191997A (en) * | 2010-03-19 | 2011-09-21 | 王伯祥 | Air intake supercharging device of air-cooled diesel engine |
| CN103452601A (en) * | 2013-08-19 | 2013-12-18 | 浙江吉利汽车研究院有限公司 | Turbocharging system |
| CN107143417A (en) * | 2017-07-13 | 2017-09-08 | 董绍言 | A kind of high-efficiency environment friendly energy-conservation internal-combustion engine arrangement |
-
2009
- 2009-06-23 CN CN2009201093099U patent/CN201412217Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191997A (en) * | 2010-03-19 | 2011-09-21 | 王伯祥 | Air intake supercharging device of air-cooled diesel engine |
| CN103452601A (en) * | 2013-08-19 | 2013-12-18 | 浙江吉利汽车研究院有限公司 | Turbocharging system |
| CN107143417A (en) * | 2017-07-13 | 2017-09-08 | 董绍言 | A kind of high-efficiency environment friendly energy-conservation internal-combustion engine arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |
|
| CX01 | Expiry of patent term |