CN2627223Y - Engine air intake supercharger - Google Patents
Engine air intake supercharger Download PDFInfo
- Publication number
- CN2627223Y CN2627223Y CN 03247546 CN03247546U CN2627223Y CN 2627223 Y CN2627223 Y CN 2627223Y CN 03247546 CN03247546 CN 03247546 CN 03247546 U CN03247546 U CN 03247546U CN 2627223 Y CN2627223 Y CN 2627223Y
- Authority
- CN
- China
- Prior art keywords
- air
- blower
- engine
- blower fan
- air intake
- 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
Links
Images
Landscapes
- Supercharger (AREA)
Abstract
The utility model discloses an engine inlet supercharger, which comprises a power transmission device, an air-blower, an air inlet tube for air-blower, an air filter cleaner, an air outlet channel for air-blower, as well as an engine inlet branch side tube. The power transmission device is fixedly connected with the air-blower main shaft, the air inlet tube for air-blower is connected with the air filter cleaner, the air outlet tube for air-blower is connected with the engine inlet branch side tube, and the air-blower is Root's blower. The engine inlet supercharger can improve the engine acceleration, decrease the oil consumption, boost the abrasion resistance and durability of the elements, and reduce cost, which is applied to various gasoline and diesel engines, particularly applied to the automotive buses and rear diesel engines.
Description
Technical field
The utility model relates to a kind of air-admission pressure-booster for engine.
Background technique
Existing engine charge supercharging device is an exhaust-gas turbine supercharger.Existing supercharging device as shown in Figure 2, exhaust pipe 91 leading portions at motor 9 are provided with a putting chamber 92, and the suction tude 93 at oil gas is also established a putting chamber 94 with putting chamber 92 opposite positions, and in two putting chambers, establish with coaxial turbine 21, turbine 22, thereby can utilize the rotation of the exhaust gas-driven turbine 21 of motor discharge, make other do synchronous rotation by the turbine 22 of side, then oil gas just can produce the effect of supercharging by turbine 22 backs, and following suction tude 93 again, the oil gas after the supercharging enters motor, improve firing effect to promote the usefulness of motor, though this structure can reach the effect that makes air intake pressurized, but when discharging the unusual state of high temperature because of engine exhaust, so turbine needs with resistant to elevated temperatures made, the price of this kind exotic material is all comparatively expensive, causes the raising of manufacture cost.And turbo charged air and lubricating oil temperature are too high, can cause the engine charge air quality to descend and engine scuffing.The turbine revolution changes up to several ten thousand, the oil temperature height, and motor is easy to wear.General motor is equipped with turbo charged, also need install air radiator additional, makes complex structureization, and cost improves.
Summary of the invention
The purpose of this utility model provides a kind of air-admission pressure-booster for engine, can improve engine acceleration, lowers oil consumption, improves the wear resistance and the durability of parts.
In order to achieve the above object, air-admission pressure-booster for engine of the present utility model comprises power transmitting deice, blower fan, fan inleting pipe road, air-strainer, blower fan outlet pipe, air intake branch of the engine, described power transmitting deice is fixedlyed connected with blower fan main shaft, the fan inleting pipe road is connected with air-strainer, the blower fan outlet pipe is connected with air intake branch of the engine, described blower fan is a Roots blower, is installed on a Safety valve on the blower fan outlet pipe.
Described power transmitting deice is a belt pulley transmission group, comprises a belt pulley that is connected with engine output shaft, a belt pulley that is connected with blower fan main shaft and a belt.
Air-admission pressure-booster for engine of the present utility model, owing to adopted Roots blower, revolution drops to several thousand commentaries on classics by original several ten thousand commentaries on classics; Because revolution descends, the wear resistance of parts, durability improve; Improve the acceleration of motor, and reduced oil consumption; Reduce the engine exhaust resistance, reduced motor and polluted the toxic emission value; Because exhaust resistance reduces, Maximum Temperature Engine value and cylinder pressure suitably reduce, and have prolonged motor working life.Simultaneously, the power of this air-admission pressure-booster can derive from the power system of motor car engine, by the belt pulley transmission, has simplified the parts of device.Air-admission pressure-booster for engine of the present utility model is applicable on various gasoline, the diesel engine, and particularly automobile big bus, rearmounted diesel engine are more suitable.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is existing waste gas supercharging device.
Fig. 3 is the Roots blower structural representation.
Embodiment
Air-admission pressure-booster for engine as shown in Figure 1 comprises power transmitting deice 1, Roots blower 2, fan inleting pipe road 3, air-strainer 4, blower fan outlet pipe 5, air intake branch of the engine 6.Power transmitting deice is that a blower fan drags the belt pulley transmission group outward, and wherein a belt pulley is fixedlyed connected with the main shaft of Roots blower 2, and another belt pulley is connected with engine output shaft.Therefore the power of this air-admission pressure-booster can derive from the power system of motor car engine, has simplified the parts of device, has utilized the existing energy.Fan inleting pipe road 3 is connected with air-strainer 4, and blower fan outlet pipe 5 is connected with air intake branch of the engine 6, is installed on a Safety valve 7 on the blower fan outlet pipe 5.
During the vehicle motor operation, the main shaft that drives Roots blower by the belt pulley transmission group rotates, and suck air from the air-strainer 4 that is connected with fan inleting pipe enters Roots blower by fan inleting pipe behind filter element filtering.After the Roots blower supercharging, to discharge by the blower fan steam outlet pipe, the blower fan steam outlet pipe through being connected with the air outlet leads to engine air inlet tube, is pressed into pressurized air in cylinder.
Full-sized car can adopt three different leaf Roots blowers supporting with compact car.
Claims (2)
1, a kind of air-admission pressure-booster for engine, comprise power transmitting deice (1), blower fan (2), fan inleting pipe road (3), air-strainer (4), blower fan outlet pipe (5), air intake branch of the engine (6), described power transmitting deice (1) is fixedlyed connected with blower fan (2) main shaft, fan inleting pipe road (3) is connected with air-strainer (4), blower fan outlet pipe (5) is connected with air intake branch of the engine (6), it is characterized in that: described blower fan (2) is a Roots blower, is installed on a Safety valve (7) on the described blower fan outlet pipe (5).
2, the described air-admission pressure-booster for engine of claim 1 is characterized in that: described power transmitting deice (1) is a belt pulley transmission group, comprises a belt pulley that is connected with engine output shaft, a belt pulley that is connected with blower fan main shaft and a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247546 CN2627223Y (en) | 2003-06-20 | 2003-06-20 | Engine air intake supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247546 CN2627223Y (en) | 2003-06-20 | 2003-06-20 | Engine air intake supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627223Y true CN2627223Y (en) | 2004-07-21 |
Family
ID=34252434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247546 Expired - Fee Related CN2627223Y (en) | 2003-06-20 | 2003-06-20 | Engine air intake supercharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627223Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984245A (en) * | 2010-11-12 | 2011-03-09 | 西南交通大学 | Automobile wading anti-flameout structure |
| CN109826146A (en) * | 2019-03-27 | 2019-05-31 | 永康市南天工贸有限公司 | A kind of hair dryer |
-
2003
- 2003-06-20 CN CN 03247546 patent/CN2627223Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984245A (en) * | 2010-11-12 | 2011-03-09 | 西南交通大学 | Automobile wading anti-flameout structure |
| CN109826146A (en) * | 2019-03-27 | 2019-05-31 | 永康市南天工贸有限公司 | A kind of hair dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103180584A (en) | Internal combustion engine exhaust brake control method and device | |
| CN107654289A (en) | Turbocharged engine pressure release energy-recuperation system and its energy reclaiming method | |
| CN102155289A (en) | Multistage supercharging device of internal combustion engine | |
| CN2811577Y (en) | Electric compensating aerostatic press with turbosupercharger | |
| CN202914174U (en) | Automobile turbo pressure charging device | |
| CN2627223Y (en) | Engine air intake supercharger | |
| CN202001100U (en) | Structure capable of improving engine power and reducing exhaust emission | |
| CN104295377A (en) | Engine system | |
| CN201193573Y (en) | Oil-saving and speed-raising turbine for vehicle | |
| CN202001101U (en) | Multistage combustion engine supercharging device | |
| CN205445778U (en) | Vane type car exhaust turbine supercharging device | |
| EP1233162A1 (en) | Supplemental air system for engine exhaust manifolds | |
| CN201284688Y (en) | Electric supercharger of vehicle | |
| CN101205844B (en) | Device improving air-intake of combustion engine | |
| CN2777215Y (en) | Electric air intaking pressurizing device for diesel engine | |
| CN202545009U (en) | Intake air mixed flow supercharging device for automobile | |
| CN2680876Y (en) | Electric axle-flow turbocharger for automobile engine | |
| CN2679380Y (en) | Intake booster of ship engine | |
| CN2603223Y (en) | Cyclone natural pressure booster | |
| CN202250361U (en) | Injection inertial supercharging device of internal combustion engine | |
| CN203022873U (en) | Intelligent electronic control ozone combustion-supporting type car electric turbine pressurization system | |
| EP2105596A2 (en) | Pre-turbine exhaust filtration system for internal combustion engines | |
| CN106150673B (en) | Compressed air induction system, the vehicles and method using the system | |
| CN200982228Y (en) | Single cylinder diesel engine air-intake increasing device | |
| CN1900496A (en) | Mechanical-pressure type air inlet reinforcing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |