CN2314111Y - Device for saving fuel and purifying exhaust - Google Patents
Device for saving fuel and purifying exhaust Download PDFInfo
- Publication number
- CN2314111Y CN2314111Y CN 97238853 CN97238853U CN2314111Y CN 2314111 Y CN2314111 Y CN 2314111Y CN 97238853 CN97238853 CN 97238853 CN 97238853 U CN97238853 U CN 97238853U CN 2314111 Y CN2314111 Y CN 2314111Y
- Authority
- CN
- China
- Prior art keywords
- shield
- guard shield
- utility
- model
- engines
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to a device for saving fuel and purifying tail gas for an automobile. An axis is supported in a sleeve, one end of the axis is provided with a belt wheel, the other end of the axis is provided with blades. The blades are arranged in a shield, an air intake hole is arranged at the front side surface of the shield, a filtering net which is arranged on the shield is fixed on the shield by an air intake cylinder and the rear wall of the shield is provided with an air outlet hole. The utility model has the advantages of simple structure, low cost, easy installation and good fuel saving effect; in addition, the fuel is saved about 30% in general, the contents of CO and NOx in the tail gas are reduced greatly and the purifying effect is good. Thereby, the utility model is suitable for middle and small gasoline engines and diesel engines made in China and imported engines without turbine pressurization. The utility model is also suitable for vehicles which are provided with the middle and the small gasoline engines and diesel engines made in China, and the imported engines without turbine pressurization.
Description
The utility model relates to a kind of device that increases air input Carburetor.
The existing gas handling system of automobile be when utilizing descent of piston in the cylinder with the outer atm difference of cylinder natural inflow (passive type air inlet), its air inlet bend is many, pipeline is long, thereby the intake efficiency in the cylinder is low, generally about 70% to 80%, particularly motor is when running up, because the time that intake valve is opened is very short, its intake efficiency will be lower, so just occur being short of power.Existing air filter is directly to be connected on the Carburetor top, and the ventilating performance of empty filter is not very good, and the atomization of Carburetor is also bad, thereby causes the mixing overrich of oil gas, and its fuel consumption is just bigger.Because the intake efficiency of motor is low, the compression ratio of its cylinder is little, does not reach its design theory requirement, so the output power of motor also just reduces accordingly, its acceleration performance also is restricted.Because anoxic in the cylinder, fuel can not burn in cylinder fully, and containing toxic gases such as CO, NOx in the tail gas of its discharge increases, and severe contamination surrounding environment and infringement people's is healthy.
The purpose of this utility model provides automobile fuel saving, the exhaust gas cleaner that increases air input vaporizer.
Task of the present utility model realizes with following mode: a kind of automobile fuel saving, exhaust gas cleaner, axle is bearing in the cover, one end of axle is equipped with belt pulley, the other end that shaft extension is gone in the guard shield is equipped with fan blade, guard shield is fixed on to put or be fixed on through the guard shield fixed plate and puts, the guard shield leading flank has into air scoop, filter screen is housed and is fixed on the guard shield through air induction mast entering the air scoop place, in the guard shield rear sidewall air outlet hole is arranged.
This apparatus structure is simple, cost is low, installs easily, and oil-saving effect is good, CO, NOx content reduce greatly in the tail gas, good tail gas purification effect, after automobile used this device, fuel-economizing was about 30%, power of vehicle increases, generally about 50%, acceleration performance is good during automobile running, runs at high speed, powerful, engine noise is little.This device is applicable to homemade medium and small petrol engine, diesel engine, is not with on the turbo charged imported engine, and is applicable on the vehicle that above-mentioned motor is housed.
Fig. 1 the utility model structural representation
Below in conjunction with accompanying drawing the utility model is described in further detail: axle 7 is in bearing 8 is contained in cover 6, end cap 11 passes axle 7 and is fixed on the cover 6 through bolt 9, two stomidiums are sealed, one end of axle 7 is equipped with belt pulley 10, the other end that axle 7 stretches in the guard shield 3 is equipped with fan blade 4, guard shield 3 usefulness rivets are packed on the guard shield fixed plate 5, and guard shield fixed plate 5 is fixed on the cover 6 through bolt 10.Guard shield 3 leading flanks have into air scoop 14, in rear sidewall the air hole of going out 13 are arranged.Advance at guard shield 3 that filter screen 2 is equipped with at air scoop 14 places and the air collector 1 that advances through being bell mouth shape is screwed on guard shield 8.Cover 6 supports through support plate 12 and is contained on car body or the motor support body.
When this device is contained in motor car engine, belt pulley 10 must with line of crank pulley on, taking off its any belt is connected with belt pulley 10 and is used as power, be connected with the suction port of Carburetor from this device air outlet hole 13 usefulness flexible rubber hoses again, can use, air enters in the guard shield 3 through filter screen 2 from horn mouth suction tude 1 during fan blade 4 rotations, by high speed rotating fan blade 4 air agitation is pressurizeed, from air outlet hole 13 in flexible pipe is input into Carburetor, this moving air has certain pressure and flowing velocity, can increase Carburetor required air quantity of when work, guarantee better atomizing rapidly of oil, and enter together that some water burns in the cylinder, because the increase of oxygen, reduce oil gas mixing ratio concentration, fuel is fully burned, so the discharging of tail gas has also obtained purification.
Claims (1)
1. an automobile fuel saving, exhaust gas cleaner, it is characterized in that axle [7] is bearing in the cover [6], one end of axle [7] is equipped with belt pulley [10], the other end that axle [7] stretches in the guard shield [3] is equipped with fan blade [4], guard shield [3] is fixed on cover [6] and goes up or be fixed on the cover [6] through guard shield fixed plate [5], guard shield [3] leading flank has into air scoop [14], locates to be equipped with filter screen [2] and is fixed on the guard shield [3] through air induction mast [1] advancing air scoop [14], in guard shield [3] rear sidewall air outlet hole [13] is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238853 CN2314111Y (en) | 1997-09-09 | 1997-09-09 | Device for saving fuel and purifying exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238853 CN2314111Y (en) | 1997-09-09 | 1997-09-09 | Device for saving fuel and purifying exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314111Y true CN2314111Y (en) | 1999-04-14 |
Family
ID=33949046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97238853 Expired - Fee Related CN2314111Y (en) | 1997-09-09 | 1997-09-09 | Device for saving fuel and purifying exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314111Y (en) |
-
1997
- 1997-09-09 CN CN 97238853 patent/CN2314111Y/en not_active Expired - Fee Related
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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 |