CN2203716Y - Energy-saving device for motor vehicle - Google Patents

Abstract

The utility model relates to an energy-saving device for motor vehicles, which comprises a casing which is provided with an inlet manifold and an exhaust manifold, wherein, the inlet pore canal of the inlet manifold is arranged above the outlet pore canal of the exhaust manifold, and is connected with the exhaust manifold into an integrated body by a common connection wall; the inner wall of the air inlet pipe of the inlet pore canal is uniformly distributed with lug bosses which can make air flow generate vortex and turbulence; the inner cavity wall of the exhaust pore canal is processed with a temperature storage baffle, and the just front part of the baffle is provided with a temperature regulating plate. The utility model has the advantages of compact structure, easy production, easy installation, energy saving, and visible effect. The utility model can be free from the limitation of engine working condition.

Description

Energy-saving device for motor vehicle

The utility model relates to a kind of automobile energy-conserving device, and it is used for the supply system of petrol engine or diesel engine.

At present, the automobile energy-conserving problem has caused people's generally attention, except making great efforts to improve driver's the operating technology, is developing various conservation measuress.Strive under the situation that does not increase consumption, improve engine power performance and Economy.Existing various energy saving device all has certain use narrow limitation, normally can fuel-economizing under some operating modes, and under other operating modes, want many oil consumptions, though perhaps oil consumption can reduce, but power character, usability influence to motor are bigger, do not reach purpose of energy saving.Therefore, many energy saving devices are eliminated gradually, can not get applying.For example add additive in fuel oil, actual oil-saving effect is not ideal, because of its in fuel combustion process, distribute harmful gas, the driver is produced adverse side effect, should not advocate use, magnetized fuel economizer is after fuel oil is magnetized processing, to improve firing effect, reaches the purpose of fuel-economizing.Because the permanent magnet material quality of selecting for use is low, anti-demagnetization capability is poor, causes unstable product quality, and oil-saving effect is relatively poor, can not improve the fuel-oil atmozation quality and improve engine power performance.For improving the temperature and the quality of fuel-oil atmozation gas, to the improvement of engine valve actuating mechanism and supply system, under some working condition, once played a role, but adaptability is relatively poor, change operating mode sometimes and just do not reach purpose of energy saving.For example to the raising of burning mixture temperature, existing measure is to adopt electric heating or heat with the cylinder body hot-water line.All can not reach desirable effect with water temperature heating or electrically heated way, main cause is exactly that hot area is too little, and pre-heat effect is not good.The inlet and outlet manifold of supplying with in the system generally is split-type structural at present, the intake manifold that has is arranged under the gas exhaust manifold, what have is cast with water jacket under the suction tude mixing chamber, the inlet and outlet manifold intercross arrangement that has, utilize the connecting body casting together, above-mentioned change engine valve actuating mechanism is supplied with the measure of the intake manifold of system, does not still reach the purpose of predetermined raising engine power performance.

The purpose of this utility model provides a kind of automobile energy-conserving device, and its compact structure can not be subjected to the restriction of engine operating condition condition, has manufacturing, easy, Remarkable Energy Saving advantage are installed.

The purpose of this utility model is achieved in that this device comprises the housing that is provided with intake manifold, gas exhaust manifold, wherein the air inlet duct of intake manifold is arranged on the vent of gas exhaust manifold, and utilize common connecting wall to join together, the suction tude inner wall even distribution in air inlet duct has the boss that makes air-flow produce stream and eddy current, the internal chamber wall of vent is processed with temperature and stores baffle plate, and the baffle plate dead ahead is assembled with temperature adjusting plate.

Because the utility model carries out the change of essence with the structure that motor is supplied with the inlet and outlet manifold in the system, promptly under the condition that improves the motor volumetric efficiency, its air inlet duct and vent are arranged in one by common connecting wall, and the temperature apotheca is set in vent, so improve the temperature of inflammable mixture effectively, overcome in the prior art because of mixture temperature is low, easily the shortcoming of aggegation gasoline in intake manifold helps evaporation, the atomizing of fuel oil.The temperature apotheca is provided with temperature adjusting plate in addition, when the needs change is heated to mixed gas, switches adjusting handle, can reconcile this indoor temperature, guarantees aeration quantity of motor necessity and good atomization combustion condition.This device is for reducing the intake resistance of intake manifold, suitably increasing the suction tude internal diameter, simultaneously for overcome the problem of the reduction airspeed of bringing thereupon, on the suction tude inwall, evenly process boss, make air-flow by suction tude in speedup, produce stream and eddy current, further improve the combustion condition of mixed gas, reduce oil consumption, improve the power character and the Economy of motor.This device under same working condition, also can further increase engine power than existing energy saving device if be used with fuel-economizing devices such as Carburetor atomizing limiter and tail-gas purifying mufflers, does not increase oil consumption, only improves engine power performance and energy-saving effect.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a kind of concrete structure schematic representation of the present utility model.

Fig. 2 is the structural representation of temperature adjustment device.

Fig. 3 is the rear view of Fig. 1.

Fig. 4 is the sectional view of Fig. 1 along the A-A line.

Fig. 5 is the sectional view of Fig. 3 along the B-B line.

Fig. 6 is that the C of Fig. 1 is to view.

Describe concrete structure of the present utility model in detail according to Fig. 1-6.The housing of this device has flange 1 that is connected with Carburetor and the flange 10 that is connected with exhaust duct.The intake manifold, the gas exhaust manifold that are arranged in the housing do not adopt separate type of the prior art, and the design of employing integral type, promptly utilize the common connecting wall 2 of housing that the inlet and outlet manifold is joined together, the air inlet duct of intake manifold is arranged on the vent of gas exhaust manifold.This device with have water temperature heating now and compare with electrically heated device, the hot area of the mixed gas in the air inlet duct is big, fuel evaporation and atomizing effect obviously improve, for reducing intake resistance, suitably increase the suction tude internal diameter in air inlet duct, simultaneously at suction tude 3 inner wall even distribution boss 11, so that air-flow produces stream and eddy current effect, improve charge air flow speed, make each cylinder mixed gas distributed uniform and keep necessary aeration quantity.The specification size and the quantity of this boss 11 are determined according to the actual demand of motor.Suction tude 3 internal diameters of present embodiment increase 1mm than the suction tude internal diameter of common intake manifold, each round boss diameter 10mm, height 1mm, 12 boss altogether.Vent internal chamber wall at gas exhaust manifold also is processed with temperature storage baffle plate 12, and the dead ahead of baffle plate 12 is assembled with temperature adjusting plate 7.This porous temperature adjusting plate 7 is packed on the coupling shaft 9 of adjusting handle 6 controls.Adjusting handle 6 is fixed on the axle head that coupling shaft 9 exposes housing, utilize clamping bolt to be assembled in respectively adjusting on the position of housing cover 5, with at any time according to Various Seasonal, the area different operating modes, adjusting handle 6 is transferred to different positions, enter the exhausted air quantity in the cavity temperature apotheca 8 in the vent with control by outlet pipe 4, adjust the temperature in the temperature apotheca 8, thereby satisfy the needs of the mixed gas in the pre-heating intaking duct.This adjusting handle 6 can adopt manual control, also can control automatically.

Detect proof by reality, this device for improvement of petrol engine the time, under same working condition, when power is identical, more than former engines fuel-economizing 15-20%, when oil consumption is identical, can increase more than the power 20-30%; The optimum efficiency rate of economizing gasoline can reach about 26%, and increased power can reach about 40%; The toxic emission index is CO1.8-2.0%, HC1400-1600PPM. Therefore, can obviously improve engine power performance and service life after the improvement, reduce the pollution to environment. If atomising adjusting device for carburetor of engine and the exhaust gas purifying silencing device for motor vehicle of the utility model and present inventor's design are used, with this install improved petrol engine also the oil plant such as available-20# diesel oil or the following inferior patrol of 60# make fuel, can significantly improve the economy of engine.

Claims (4)

1, a kind of automobile energy-conserving device, comprise the housing that is provided with intake manifold, gas exhaust manifold, the air inlet duct that it is characterized in that intake manifold is arranged on the vent of gas exhaust manifold, and utilize common connecting wall to join together, the suction tude inner wall even distribution in air inlet duct has the boss that makes air-flow produce stream and eddy current, the internal chamber wall of vent is processed with temperature and stores baffle plate, and the baffle plate dead ahead is assembled with temperature adjusting plate.

2, economizer according to claim 1 is characterized in that adjusting handle is fixed on the axle head that coupling shaft exposes housing, and utilizes clamping bolt to be assembled on the adjustment position of housing cover.

3, economizer according to claim 1 is characterized in that the porous temperature adjusting plate is packed on the coupling shaft of adjusting handle control.

4, economizer according to claim 1 is characterized in that adjusting handle adopts manually control or control automatically.

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