CN2118823U - Air-intake temp. -increasing pressure-increasing fuel-saving device for gasoline engine - Google Patents
Air-intake temp. -increasing pressure-increasing fuel-saving device for gasoline engine Download PDFInfo
- Publication number
- CN2118823U CN2118823U CN 92206144 CN92206144U CN2118823U CN 2118823 U CN2118823 U CN 2118823U CN 92206144 CN92206144 CN 92206144 CN 92206144 U CN92206144 U CN 92206144U CN 2118823 U CN2118823 U CN 2118823U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air
- engine
- fuel
- centrifugal
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 125000001475 halogen functional group Chemical group 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a car advances air heating pressure boost fuel economizing device, its characteristics are that utilize exhaust fan pressure to promote the hot-air direct injection engine energy supply system by heat dissipation water tank and engine waste heat production, improve the engine air charge greatly, make inspiratory fuel force the atomizing, improve the combustion process, realize the purpose of economizing on fuel, solved the severe not enough shortcoming of engine alpine region low temperature starting difficulty and plateau district air suction, but wide application is on gasoline engine.
Description
The utility model device is to be applied to gasoline engine intake system, improves a kind of fuel economizer of intake temperature and suction pressure.
The general reciprocating type petrol engine of automobile is to be transformed into mechanical energy by air-breathing, compression, work done and four roundtrips works done of exhaust and with chemical energy at present.The inflammable mixture of its inspiration is to rely on the suction stroke generation vacuum of piston to finish.Its process is that air and gasoline are sucked through Carburetor, relies on the air inflow of the inertia increase cylinder of air-flow, and its shortcoming is: 1. under cryogenic conditions, the inhaled air temperature is low, and gasoline atomizing is bad.2. air inlet earlier the triple diffuser that enters Carburetor of the papery filter screen by air-strainer enter admission line again, all all produce intake resistance this moment, the volumetric efficiency that has reduced cylinder is especially under high load working condition, increase along with cylinder degree of vacuum, air inlet is subjected to the also corresponding increase of pipeline system resistance, the aeration quantity of cylinder is insufficient, easily produces the inflammable mixture deficiency.In order to satisfy the needs of the big load energy supply of motor, gasoline vehicle engine has all adopted mechanical fuel-efficient enrichment-system now, shortcoming is that the fuel oil of inspiration can not perfect combustion, the thermal efficiency is low, wasted fuel oil, can cause pollution of atmosphere simultaneously, this is one of three big problems that faced in the contemporary development of automobile.
The object of the invention provides a kind of petrol engine air cleaner inlet place that is installed in, to solve the supercharging fuel-economizing apparatus that heats of motor high load working condition aeration quantity deficiency and mixed gas atomization badness.
The formation of the utility model device is to utilize cooling fan of engine to be used as power, original water tank is protected solar or lunar halo dismantles, change the supercharging blast hood is installed, supercharging device as engine aspirating system, the waste heat that utilizes motor to discharge in addition again, improve the intake temperature of motor by a heat exchanger, realize that gasoline engine intake system heats supercharging, simple for structure.The pressure blast hood is a kind of centrifugal supercharging device, and it is made up of four parts such as fixing bottom-plate, collection solar or lunar halo, collection solar or lunar halo cover plate and exit bend, and fixing bottom-plate adopts rectangular, and the center has circular hole, the centrifugal collection solar or lunar halo of the peripheral fixed vertical formula of circular hole part.In order not influence engine radiating, centrifugal U-shaped collection solar or lunar halo cover plate is installed in collection solar or lunar halo side.The round exit elbow is equipped with at the place at centrifugal blast hood air outlet slit.The wind-guiding sebific duct is housed on exit bend, and the other end of sebific duct links to each other with heat exchanger.Heat exchanger is to form its two ends ring seal by long interior cover of cylindrical shape and reducing garment suit.In heat exchanger, overlap on vertical mutually perpendicular two tangent planes in center, many copper heating pipes that are communicated with the outer water jacket of heat exchanger in cross arrangement, upper-end surface at the heat exchanger overcoat, be equipped with the water inlet of engine cylinder cover warm braw and cut down the intake pipe that is connected, lower end at heat exchanger, the outlet pipe that is connected with the water tank return pipe is housed, cover one end in heat exchanger, connected to form by hot primary air import and wind-guiding sebific duct, the other end is connected to form with air cleaner inlet by the outlet of heat exchanger double heating.
The utility model air inlet heats boosting fuel saving device compares with present petrol engine present situation, and it has improved the pressure 0.4kg/cm of the gas handling system of starting
2, improve 60 ℃ of temperature.And increased the air inflow in big when load, solved the bad shortcoming of fuel-oil atmozation, former engine body structure is not changed, just increase by two kinds of appurtenances, do not influenced the mode of operation of original paper, only required the fuel head that reduces Carburetor, oil-saving effect can reach more than 10%, improve engine power and reach about 15%, its manufacturing process is simple, and is easy for installation.And the supercharging part that heats supercharging fuel-economizing apparatus can be used separately, both can as long as change heat exchanger into the wind-guiding sebific duct.The utility model device can be widely used on the petrol engine of all kinds vehicle.
The utility model device concrete structure sees also accompanying drawing
Accompanying drawing 1 is that the utility model device gasoline engine inlet-air heats boosting fuel saving device overall structure schematic representation.
Accompanying drawing 2 is that the A of accompanying drawing 1 heat exchanger (2) is to view.
Accompanying drawing 3 is the B-B sectional view of accompanying drawing 2.
Accompanying drawing 4 is the utility model device rigging position schematic representation
Describe the utility model fuel economizer in detail below in conjunction with accompanying drawing making and working condition are installed.
Supercharging blast hood (5), replace former engine radiating water tank wind shelling cover, blast hood (5) exit bend (54) is connected with wind-guiding sebific duct (3) one ends, the sebific duct the other end is connected with the hot-air inlets (24) of heat exchanger (2), the hot air outlet (25) of heat exchanger (2) joins with air-strainer (9), the heat exchanger intake pipe (1) of Fig. 4 is connected with the warm braw intake pipe on the cylinder head, and outlet pipe (4) communicates with water tank (6) backwater metal winding pipe.
The utility model fuel economizer is made up of blast hood (5) and heat exchanger (2) two large divisions: supercharging blast hood (5) is.Have the rectangular fixing bottom-plate (51) and the banded centrifugal collection solar or lunar halo (52) of circular hole by the 1.0mm iron plate center of being cut into, the centrifugal collection wind of U-shaped cover plate (53) and cylindrical shape exit bend (54) form with vapor phase soldering.Heat exchanger (2) is cylindric interior cover (21) and the overcoat made from the 0.4mm galvanized iron sheet (22), stings the seam back and uses the tin combined closing, pressure 3kg/cm in reaching
2Can use, in apply mechanically Φ 10mm heating copper tube (23), totally 13 (7 with 6 each on a plane), the two sides is orthogonal, is through in the heat exchanger on cover (21) wall the back and seals with soldering.Heat exchanger overcoat (22) is at a bottommost weldering outlet pipe (4) joint, the joint of a topmost part intake pipe of weldering (1).Technology is simple, and is easy to make.
The forced draft that produces by the fan (7) of motor (8), exit bend (54) via supercharging blast hood (5) enters wind-guiding sebific duct (3), directly enter heat exchanger (2), after making water tank Hot air quilt heat exchanger (2) double heating, form the air stream of High Temperature High Pressure, in the gas handling system of continuous injection engine not left alone without helply, realize the function of the utility model fuel economizer.
Claims (1)
1, a kind of gasoline engine inlet-air heats boosting fuel saving device, by air inlet heat, supercharging device be connected sebific duct and formed, it is characterized in that:
A. the said centrifugal supercharging device blast hood (5) that is loaded on petrol engine cooling fan place is the part circular hole periphery centrifugal collection solar or lunar halo of vertical fixing (52) that has the rectangular fixing bottom-plate (51) of circular hole at the center, centrifugal U-shaped collection wind cover plate (53) is equipped with in collection solar or lunar halo (52) side, exit bend (54) is equipped with at the air outlet slit place of centrifugal blast hood (5)
The exit bend (54) of b. centrifugal blast hood (5) connects wind-guiding sebific duct (3),
C. the said warming device heat exchanger (2) that is connected air-strainer (9) ingress is to be formed by cover (21) and heat exchanger overcoat (22) two ends ring seal suit in the cylindrical heat exchanger, the many copper heating pipes (23) of the outer water jacket (22) of intersection arrangement connection heat exchanger on the vertical plumb cut in cover (21) center in the heat exchanger, the intake pipe (1) that connects motor (8) cylinder cap warm braw water intake is equipped with in the upper-end surface of heat exchanger overcoat (21), the outlet pipe (4) that connects water tank (6) return pipe is equipped with in heat exchanger overcoat (21) lower end surface, cover (21) one ends are formed hot air outlet (25) connection and air-strainer (9) inlet in the heat exchanger, and the other end is formed heat exchanger inlets (24) and connected wind-guiding sebific duct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206144 CN2118823U (en) | 1992-04-02 | 1992-04-02 | Air-intake temp. -increasing pressure-increasing fuel-saving device for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206144 CN2118823U (en) | 1992-04-02 | 1992-04-02 | Air-intake temp. -increasing pressure-increasing fuel-saving device for gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2118823U true CN2118823U (en) | 1992-10-14 |
Family
ID=4952160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92206144 Granted CN2118823U (en) | 1992-04-02 | 1992-04-02 | Air-intake temp. -increasing pressure-increasing fuel-saving device for gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2118823U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042563C (en) * | 1994-08-17 | 1999-03-17 | 周玉梅 | Inner combustion engine energy-saving device with automatically adjustable heat-exchanging and pressure-increasing |
| CN1311155C (en) * | 2001-09-27 | 2007-04-18 | 电气联合股份有限公司 | Preheating of inlet air |
| CN103244314A (en) * | 2013-05-06 | 2013-08-14 | 三一重机有限公司 | Power system, engineering machinery and engine air replenishing method |
| CN103883438A (en) * | 2013-07-24 | 2014-06-25 | 王树卿 | Two-stage heating powerful atomizer |
| CN104989556A (en) * | 2015-07-24 | 2015-10-21 | 贵州大学 | Novel oil-saving device for common carburetor |
| CN108204314A (en) * | 2016-12-19 | 2018-06-26 | 李仕清 | A kind of energy-saving engine |
| CN108204315A (en) * | 2016-12-19 | 2018-06-26 | 李仕清 | A kind of oil gas pre-processes engine |
| WO2018113041A1 (en) * | 2016-12-19 | 2018-06-28 | 李仕清 | Engine with fuel-air pretreatment |
| CN109826146A (en) * | 2019-03-27 | 2019-05-31 | 永康市南天工贸有限公司 | A kind of hair dryer |
-
1992
- 1992-04-02 CN CN 92206144 patent/CN2118823U/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042563C (en) * | 1994-08-17 | 1999-03-17 | 周玉梅 | Inner combustion engine energy-saving device with automatically adjustable heat-exchanging and pressure-increasing |
| CN1311155C (en) * | 2001-09-27 | 2007-04-18 | 电气联合股份有限公司 | Preheating of inlet air |
| CN103244314A (en) * | 2013-05-06 | 2013-08-14 | 三一重机有限公司 | Power system, engineering machinery and engine air replenishing method |
| CN103883438A (en) * | 2013-07-24 | 2014-06-25 | 王树卿 | Two-stage heating powerful atomizer |
| CN104989556A (en) * | 2015-07-24 | 2015-10-21 | 贵州大学 | Novel oil-saving device for common carburetor |
| CN108204314A (en) * | 2016-12-19 | 2018-06-26 | 李仕清 | A kind of energy-saving engine |
| CN108204315A (en) * | 2016-12-19 | 2018-06-26 | 李仕清 | A kind of oil gas pre-processes engine |
| WO2018113041A1 (en) * | 2016-12-19 | 2018-06-28 | 李仕清 | Engine with fuel-air pretreatment |
| 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 |
|---|---|---|
| EP1010889A3 (en) | Engine air intake manifold having built-in intercooler | |
| US4267802A (en) | Fuel vaporization and delivery system | |
| US20010050075A1 (en) | Fuel-air mixer for engine | |
| CN2118823U (en) | Air-intake temp. -increasing pressure-increasing fuel-saving device for gasoline engine | |
| US4404950A (en) | Automotive fuel saving system | |
| CN106523197A (en) | Energy saving and emission reducing device used for diesel engine | |
| GB1432916A (en) | Internal combustion engine intake manifold | |
| JPS5813122A (en) | Swirl generation device for intake and exhaust gases of internal-combustion engine | |
| CN201377352Y (en) | Reciprocating internal combustion engine | |
| CN110985248B (en) | Air inlet system of supercharged engine | |
| CN2315318Y (en) | Secondary atomizing device for carburetor of gasoline engine | |
| CN2583375Y (en) | Eddy-current booster for engine | |
| CN2130930Y (en) | Fuel-economizer for internal combustion engine | |
| CN2196186Y (en) | Mixed gas heater for mobile engine | |
| CN2429639Y (en) | Oil-saving environment-friendly device of engine | |
| CN2454554Y (en) | Air-intake heating type methyl alcohol engine | |
| CN2203716Y (en) | Energy-saving device for motor vehicle | |
| CN2353907Y (en) | Energy-saving purifying device for automobile | |
| CN2215027Y (en) | Fuel-saving booster for motorcycle | |
| CN2133681Y (en) | Wind-energy boost air filter | |
| CN2120190U (en) | Air intake temperature raising apparatus for motorcycle | |
| SU1281718A1 (en) | Internal combustion engine | |
| CN2388364Y (en) | Multi-functional purifying device of engine | |
| CN2326738Y (en) | Double air-intake secondary atomizing apparatus for engine | |
| CN2425206Y (en) | Multi-purpose fuel-saving purifier for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |