34results about How to "To achieve the effect of saving fuel" patented technology

The invention provides an air-conditioner control method based on a vehicle networking technology. An information center sends vehicle configuration parameters to a vehicle-mounted terminal according to vehicle types, and the vehicle-mounted terminal receives and stores the vehicle configuration parameters; the vehicle-mounted terminal uploads the current position information to the information center, and the information center extracts the current road information from map data according to the position information; the information center obtains real-time weather data in real time, and combines the vehicle current road information and the vehicle configuration parameters so as to calculate the rolling friction coefficient of the current road surface, and the rolling friction coefficient of the current road surface is sent to the vehicle-mounted terminal and is stored; the vehicle-mounted terminal acquires vehicle current running state parameters and current vehicle running data, and combines the vehicle configuration parameters, the rolling friction coefficient of the current road surface, and the current-road information so as to calculate vehicle current loads; the vehicle-mounted terminal adjusts the air-conditioner control parameters of an air-conditioner controller according to the vehicle current loads, so that the starting efficiency of an air conditioner is higher.

The invention discloses an engine self-adaptation system based on a vehicle operation condition and an oil-saving method. The engine self-adaptation system comprises an information center and a plurality of vehicle terminals which are in communication connection with the information center, wherein each vehicle terminal comprises a GPS (global position system) navigation module, a vehicle operation data collection module, a vehicle parameter and engine operation condition data storage module, a wireless communication module, a data operation module, a decision-making module and a vehicle control module; and the information center comprises a wireless communication module, a map data storage module, a historical data storage module and a route optimization data storage module. According to the engine self-adaptation system and the oil-saving method, the vehicle control module adjusts response characteristics of an engine and reduces maloperations of an accelerator; besides, a standard road resistance characteristic coefficient is an optimized value, so that higher reference is provided, and on the premise that the vehicle power is guaranteed, output characteristics of the engine are controlled reasonably, and the effect of saving oil saving is realized.

The invention discloses an engine self-adaptive system based on vehicle operation conditions, which comprises a GPS (global positioning system) navigation module, a vehicle operating data acquisition module, a whole vehicle parameter and engine working condition data storage module, a map data storage module, a data operation module, a decision-making module and a vehicle control module. The data operation module calculates a current operating state parameter of the vehicle according to vehicle operating data acquired by the vehicle operating data acquisition module and vehicle configuration parameters in the engine working condition data storage module; and then the decision-making module judges the whole vehicle dynamic requirement according to the current operating state parameter of the vehicle and the current section road information, and then acquires the corresponding engine operation parameter in the whole vehicle parameter and engine working condition data storage module, and execution is performed by the vehicle control module. According to the engine self-adaptive system based on the vehicle operation conditions, fuel saving efficacy is achieved through reasonable control of output characteristics of the engine under the premise of guarantee of vehicle dynamic property.

The invention provides a friction clutch, comprising an externally moving disc cover, an internally moving disc, a separating bearing, internal friction sheets, external friction sheets, a driving shaft, and a driven shaft, the externally moving disc cover is in a sleeve joint on the driving shaft, the separating bearing is in a sleeve joint at the external of a sliding sleeve, the sliding sleeve is in a sleeve joint at the external of a lining, the sliding sleeve and the lining sleeve the driving shaft or the driven shaft, the external friction sheets are connected with the externally moving disc cover, and disposed between two adjacent internal friction sheets, and a thick gasket is disposed between the two adjacent internal friction sheets, a separating and combining device is connected on the separating bearing, the separating and combining device comprises a fixed connecting mechanism and a combining mechanism composed of a big connecting rod, a small connecting rod, porous connecting plate and shafts, and a separating mechanism, wherein the combining mechanism and the separating mechanism are respectively connected with the fixed connecting mechanism. The friction clutch is advantageous in that: clutch function is stable, transmission torque is big, wear is little, transmission efficiency is high, heat radiation performance is good, failure rate of a separator is low, and radial space is small; when the friction clutch is used, a current manual operating system or a pedal operating system can be used to complete combining and separating functions.

The invention relates to a tread rubber composition of a fuel-efficient type semi-steel radial tire. By taking 100 parts by weight of rubber component as reference, the tread rubber composition further contains 90-145 parts by weight of white carbon black, 5-35 parts by weight of carbon black, 12-45 parts by weight of rubber processing softener, 7-25 parts by weight of silane coupling agent, 0-15 parts by weight of anti-aging agent, 0-12 parts by weight of sulfur and 0-9.5 parts by weight of accelerant, wherein the rubber component contains modified styrene-butadiene rubber, non-modified styrene-butadiene rubber and polybutadiene rubber; the modified styrene-butadiene rubber comprises solution polystyrene-butadiene rubber containing 10-35% by weight of combined styrene and 30-65% by weight of vinyl; the non-modified styrene-butadiene rubber comprises emulsion polystyrene-butadiene rubber containing 15-50% by weight of combined styrene and 10-40% by weight of vinyl; and the content of the polybutadiene rubber is 20-55 parts by weight, wherein the percentage by weight of cis of the cis-butadiene structure needs to be larger than 95%.

The invention provides an antiskid driver. A left compound differential mechanism B and a right compound differential mechanism C which are in the same structure are symmetrically arranged at the two sides of a symmetrical cone planet gear differential mechanism A on the basis of the existing main reduction symmetric cone planet gear differential mechanism driving rear wheel, driving power is transmitted to the two front wheels by virtue of the left compound differential mechanism B and the right compound differential mechanism C, under the action of the internal structures of the left compound differential mechanism B and the right compound differential mechanism C, the driving of front wheels is linked with the driving of rear wheels, thus achieving the antiskid and differential driving aims. In the invention, each wheel is respectively driven by power distribution, unequal torque and rotating speed distribution of front, rear, left and right wheels can be realized and automatic adjusting can be realized, and differential between front and rear axles, differential between wheels and differential between diagonal wheels can be realized; antiskid between front and rear axles, antiskid between diagonal wheels and antiskid between wheels can be realized. The invention is applicable for car, wheel type engineering truck, wheel type special vehicle and large scale heavy duty truck to make the most of driving potence.

The invention discloses a high-power solar intelligent hybrid power automobile. The hybrid power automobile comprises a frame, a chassis and a driving device. The driving device comprises an engine, an engine control unit and a transmission, the frame is arranged on the chassis, and the driving device is arranged on the frame. The hybrid power automobile further comprises a solar power supply device, an intelligent control device, an auxiliary power device and a storage battery pack. The solar power supply device comprises a solar module and a controller electrically connected with the solar module, and the solar module converts light energy into electric energy and charges the storage battery pack through the controller. The auxiliary power device comprises a motor and a motor speed control device electrically connected with the motor. The driving device, the solar power supply device and the auxiliary power device are connected to the intelligent control device, and the intelligent control device distributes power for the driving device, the solar power supply device and the auxiliary power device. The output end of the solar power supply device is connected with the input end of the storage battery pack, and the output end of the storage battery pack is connected with the input end of the auxiliary power device.

An external electric device for the window and wind-screen of car and the baggage rack on the top of car in order to shield frost, snow and sunlight is composed of the upper and lower covers to form an internal space, a motor, a rotary shaft, two bearings, and a shielding curtain able to be rolled for storing it in said internal space.

The invention discloses a selenium-ion inlaying method for oil-phase graphene. The selenium-ion inlaying method comprises the following steps: respectively placing natural flake graphite powder and aselenium material into two different molybdenum boat vessels, placing the vessels into a vacuum reaction kettle, and carrying out vacuumizing; heating the vacuum reaction kettle through a high-frequency heating method, allowing selenium ions in the selenium material to be sublimated onto the natural flake graphite powder so as to form a selenium-ion graphite powder; and after the selenium-ion graphite powder is cooled, adding the selenium-ion graphite powder into base oil for stripping of oil-phase graphene so as to obtain selenium-ion inlaid oil-phase graphene. According to a scheme of the invention, the selenium ions are sublimated onto the natural flake graphite powder as infiltration of a coating film; after completion of infiltration, an oil-phase graphene stripping process is performed, so selenium-ion inlaid graphene is obtained; and the selenium-ion inlaid graphene is added into engine oil, so a lubricating effect can be achieved, and the effects of cooling an engine and savingoil can be achieved.

The invention provides an engine energy-saving carbon-reduction efficiency improving assisting device. An electrolytic cell in which pure water can be injected is formed in a vehicle and is electrically connected with a vehicle storage battery, and the electrolytic cell electrolyze the injected pure water into hydrogen and oxygen after the storage batter supplies currents for the electrolytic cell. The hydrogen and the oxygen are transmitted to an engine gas inlet manifold and a fuel pipe through a first gas transmission pipe and a second gas transmission pipe respectively, so that the hydrogen and fuels are fixed to be supplied to an engine steam cylinder to be burnt, and the oxygen is fed into the engine steam cylinder to assist burning through the gas inlet manifold; or the oxygen and the hydrogen are transmitted to the engine gas inlet manifold through the first gas transmission pipe and a second gas transmission pipe respective and fed into the engine steam cylinder to be burnt after being mixed according to the set optimum proportion, and accordingly, energy-saving and carbon-reduction purposes are achieved.

The invention relates to an energy-saving exhaust tail pipe, in which a coaxial Laval nozzle is disposed on the tail-gas pipeline of a muffler and the exhaust port of the tail-gas pipeline locates in the throat part and the diffusion section. The Laval nozzle is fixed on the outer wall of the tail-gas pipeline via several axial set plates.

The invention provides a novel friction clutch. The friction clutch provided by the invention mainly comprises an outer driving disk cover, an inner driving disk sleeve, a release bearing, internal friction pieces, an external friction piece, a driving shaft and a driven shaft, wherein the outer driving disk cover is connected with the driving shaft; the release bearing bell is sleeved on the outside of a sliding sleeve, the sliding sleeve is sleeved outside a lining, the sliding sleeve and the lining are sleeved on the driving shaft or the driven shaft; the external friction piece is connected with the outer driving disk cover and positioned between two internal friction pieces, and a thick washer is arranged between the two adjacent internal friction pieces. The friction clutch is characterized in that the release bearing is connected with a separating and combining device which mainly comprises a combining mechanism, a separating mechanism, and a permanent connecting mechanism, wherein the combining mechanism and the separating mechanism are respectively connected with the permanent connecting mechanism. The clutch provided by the invention has the advantages of stable on-off function, large transmission torque, small abrasion, high transmission efficiency, good heat dispersion, low failure rate and small radial space; when the clutch is used on a motorcycle, the existing manual control system or pedal operating system can be utilized, thereby completing the functions of combination and separation.

The invention provides a dental handpiece lubricator with the following structure that: the dental handpiece lubricator comprises a shell and at least one handpiece joint; a lubricating mechanism, a gas inlet mechanism and a communicating part with a mixing chamber are arranged in the shell; the handpiece joint is communicated with the mixing chamber of the communicating part by a connecting pipe;and the lubricating mechanism and the gas inlet mechanism are used for pumping a gas-oil mixture into the mixing chamber of the communicating part. The communicating part with the mixing chamber is arranged in the shell, oil is pumped into the mixing chamber by an oil pump, and meanwhile, gas is controlled by a gas inlet valve to enter the mixing chamber, so that lubricating oil and the air are sufficiently mixed and oil mist is formed; and a dental handpiece can be more sufficiently lubricated, lubricating efficiency is higher, and consumption of the lubricating oil can be reduced so as to achieve an effect of saving the oil. In addition, the lubricating mechanism and the gas inlet mechanism are separately arranged, so that compressed air does not need to be filled in an oil storage box,the pressure is also easier to control, and the dental handpiece lubricator is safer to use.

The invention discloses a Western-style oil saving frying pan having functions of automatically detecting a liquid level and reminding oil refilling, and relates to an electric frying pan. A plurality of frying pan oil grooves are formed in an outer tank body, wherein an immersive heating component, which is provided with a rotating shaft and can spin upwards, is arranged in each frying pan oil groove; microcomputer control panels, which are used for controlling a corresponding specific pan cooking state, are arranged on the surface of the outer tank body; low oil level indicator lamps, which are used for indicating a requirement on oil refilling amount, are arranged on the microcomputer control panels; a door is hinged on the outer box body; the door, when opened, is used for providing a path of a built-in oil filtering vehicle and is used for providing periodical maintenance required by the frying pan cooking system; a high liquid level temperature sensor and a low liquid level temperature sensor are arranged in each frying pan oil groove; and the high liquid level temperature sensors and the low liquid level temperature sensors are electrically connected to the microcomputer control panels. The frying pan disclosed by the invention has the capacities of automatically detecting the liquid level and reminding the oil refilling, and in addition, the frying pan can prolong the service life of cooking oil, so that oil quantity is saved; and the frying pan is good in deep-frying cooking effect and is convenient to clean.

The invention relates to a vehicle control method and device and a vehicle. The method comprises the steps that the engine temperature, the engine rotating speed and the engine torque of the vehicle are obtained; and under the conditions that the temperature of the engine is within a preset temperature interval, the rotating speed of the engine is within a preset rotating speed interval and the torque of the engine is within a preset torque interval, downshifting operation is executed on the gear of a gearbox of the vehicle. Therefore, the heat efficiency of the engine can be improved by downshifting the gear of the gearbox of the vehicle, so that the overhigh temperature of the engine is reduced on the premise that the vehicle speed is not greatly influenced, the driving safety of the vehicle is ensured, the safety of the vehicle engine is protected, the oil consumption rate can be reduced by improving the heat efficiency of the engine, and the effect of saving oil is achieved to a certain extent.

The invention discloses a clamping-pipe-type oil economizer. The clamping-pipe-type oil economizer comprises a shell arranged outside an oil conveying pipe in a wrapped mode, wherein the shell is composed of two semi-annular clamping pipes which are symmetrically arranged, and infrared light generating material is arranged on the clamping pipes. The oil economizer can be applied to transportation tools such as automobiles and steamships and can also applied to production devices with gasoline or diesel as power, when the oil economizer is installed, the clamping pipes are directly clamped outside the oil conveying pipe, the internal structures of the automobiles, the steamships or the production devices do not need to be changed, and the oil economizer is very convenient to use. Infrared light waves generated by the infrared light generating material have constructive interference in fuel oil, the volume of the fuel oil is increased, and the oil-saving effect is achieved.

The invention provides an antiskid driver. A left compound differential mechanism B and a right compound differential mechanism C which are in the same structure are symmetrically arranged at the two sides of a symmetrical cone planet gear differential mechanism A on the basis of the existing main reduction symmetric cone planet gear differential mechanism driving rear wheel, driving power is transmitted to the two front wheels by virtue of the left compound differential mechanism B and the right compound differential mechanism C, under the action of the internal structures of the left compound differential mechanism B and the right compound differential mechanism C, the driving of front wheels is linked with the driving of rear wheels, thus achieving the antiskid and differential driving aims. In the invention, each wheel is respectively driven by power distribution, unequal torque and rotating speed distribution of front, rear, left and right wheels can be realized and automatic adjusting can be realized, and differential between front and rear axles, differential between wheels and differential between diagonal wheels can be realized; antiskid between front and rear axles, antiskid between diagonal wheels and antiskid between wheels can be realized. The invention is applicable for car, wheel type engineering truck, wheel type special vehicle and large scale heavy duty truck to make the most of driving potence.

A fuel economizer with a pyroelectric material comprises the pyroelectric material and at least one acting portion. The pyroelectric material comprises multiple pyroelectric powder bodies and is obtained in the manner that polarization is conducted on a pyroelectric material with polarity through a high-voltage electric field, and in infrared absorption spectrum detection, the pyroelectric material has the absorption peak at the position of 430-980 cm<-1> and the position of 1600-2700 cm<-1>. The acting portion is in contact with a fuel oil material and is used for arrangement of the pyroelectric material. When the fuel oil material makes contact with the acting portion, the pyroelectric material emits infrared light, the infrared light is absorbed by hydrocarbon type oil drop molecules, then activation and micro-molecularization of the oil drop molecules are achieved, and therefore the thermal efficiency of effective work of the fuel oil in an engine is improved. In this way, under the condition of the same fuel oil amount, the travel distance is increased, and the oil saving effect is achieved.

The invention discloses a manual automobile accelerator control device and relates to the technical field of automobile manufacture. The manual automobile accelerator control device comprises a box which is provided with an upper cover and a base plate; the upper cover is a hollow casing with the bottom being opened; the upper surface of the casing is provided with a through hole; a circular casing pipe is arranged below the through hole; the lower portion of the casing pipe and the base plate are in butt joint; an inner hole of the casing pipe is provided with a pull rod with the upper portion being provided with a handrail; a lower portion rod body of the pull rod is provided with a plurality of radial ring grooves; a tension spring is arranged between the lower portion of the pull rod and the base plate; the bottom of the pull rod is connected with an accelerator bracing wire; the other end of the accelerator bracing wire penetrates the through hole of the base plate to be connected with the accelerator pedal of an automobile; the upper portion of the casing pipe is radially provided with a limit device which is used for limiting positions of the pull rod. The manual automobile accelerator control device can solve the problems that, in the prior art, a motorist is easy to fatigable due to long time driving and overspeed is caused due to poor accelerator control due to the fact that a truck and a low-level car are not provided with cruising driving modes.

The invention provides a friction clutch, comprising an externally moving disc cover, an internally moving disc, a separating bearing, internal friction sheets, external friction sheets, a driving shaft, and a driven shaft, the externally moving disc cover is in a sleeve joint on the driving shaft, the separating bearing is in a sleeve joint at the external of a sliding sleeve, the sliding sleeve is in a sleeve joint at the external of a lining, the sliding sleeve and the lining sleeve the driving shaft or the driven shaft, the external friction sheets are connected with the externally moving disc cover, and disposed between two adjacent internal friction sheets, and a thick gasket is disposed between the two adjacent internal friction sheets, a separating and combining device is connected on the separating bearing, the separating and combining device comprises a fixed connecting mechanism and a combining mechanism composed of a big connecting rod, a small connecting rod, porous connecting plate and shafts, and a separating mechanism, wherein the combining mechanism and the separating mechanism are respectively connected with the fixed connecting mechanism. The friction clutch is advantageous in that: clutch function is stable, transmission torque is big, wear is little, transmission efficiency is high, heat radiation performance is good, failure rate of a separator is low, and radial space is small; when the friction clutch is used, a current manual operating system or a pedal operating system can be used to complete combining and separating functions.

The invention provides a method for controlling engine stop based on gears of an automatic-control vehicle. The method comprises the following steps: step A, detecting gear signals; step B, controlling engine stop by adopting different control strategies according to different gear signals, wherein when the gear signal indicates that a vehicle transmission is in a D / M gear state, engine stop is controlled when at least the following conditions are met: the speed of the vehicle is lower than a first preset value, and a brake signal is started. The invention aims at providing the method for performing engine stop control on the automatic-control vehicle.

The invention discloses an automobile engine fuel-saving control system and a method, wherein the control system comprises an engine ECU, a condition selection controller and a body attitude sensor, the signal output end of the body attitude sensor is connected to the signal input end of the condition selection controller, and the signal output end of the condition selection controller is connected to the engine ECU, the condition selection controller sends a working command to the engine ECU according to a body attitude signal collected by the body attitude sensor so as to control the workingstate of the engine ECU. The fuel-saving control system and method of the automobile engine can realize automatic switching of the engine working conditions, save fuel and reduce consumption.

A fuel economizer with a pyroelectric material comprises the pyroelectric material and at least one acting portion. The pyroelectric material comprises multiple pyroelectric powder bodies and is obtained in the manner that polarization is conducted on a pyroelectric material with polarity through a high-voltage electric field, and in infrared absorption spectrum detection, the pyroelectric material has the absorption peak at the position of 430-980 cm<-1> and the position of 1600-2700 cm<-1>. The acting portion is in contact with a fuel oil material and is used for arrangement of the pyroelectric material. When the fuel oil material makes contact with the acting portion, the pyroelectric material emits infrared light, the infrared light is absorbed by hydrocarbon type oil drop molecules, then activation and micro-molecularization of the oil drop molecules are achieved, and therefore the thermal efficiency of effective work of the fuel oil in an engine is improved. In this way, under the condition of the same fuel oil amount, the travel distance is increased, and the oil saving effect is achieved.

The invention belongs to the technical field of automobile combustion-supporting devices and discloses a honeycomb type automobile combustion-supporting device. The honeycomb type automobile combustion-supporting device comprises the following raw materials in parts by weight: 5 to 18 parts of methylacrylic acid glycidyl ester grafted polyamide, 45 to 61 parts of polyamide resin, 0.5 to 3.5 parts of a chelating compatilizer, 4.5 to 9.0 parts of a maleic anhydride grafted polyolefin elastomer and 15 to 40 parts of inorganic comprehensive subphoton fluctuation powder, wherein the inorganic comprehensive subphoton fluctuation powder comprises 90 to 100 parts of kaolin, 20 to 40 parts of titanium dioxide, 0.5 to 2 parts of europium oxide, 1 to 1.4 parts of ytterbium oxide, 0.8 to 2 parts of dysprosium oxide and 1 to 2 parts of holmium oxide. The invention also discloses a preparation method and application of the fuel honeycomb type automobile combustion-supporting device. Oxygen molecules reach extremely high-frequency fluctuation by utilizing the resonance effect of the subphoton fluctuation, so that the oxygen molecules have more active and higher specific volume and are mixed with fuel molecules, the combustion effect is more complete, more energy is generated under the condition of a certain fuel quantity, the power of a motor vehicle is increased, and the oil-saving effect is finally achieved.

The invention relates to a solid fuel additive, which comprises the following components by weight: 89.5-90 parts of myristic acid, 2.0-3.0 parts of palmitic acid, 8.0-8.5 parts of stearic acid, 0.08 -0.12 part of ferrocene, and 0-0.05 part of a dyeing agent. The preparation method is as below: weighing 89.5-90 parts by weight of myristic acid, crushing, adding 2.0-3.0 parts by weight of palmitic acid, mixing evenly, adding 8.0-8.5 parts by weight of stearic acid and 0-0.05 parts by weight of a coloring agent, mixing evenly, drying, sieving, drying, sieving, adding 0.08-0.12 parts by weight of ferrocene, uniformly mixing, and compressing to obtain a finished product of the solid fuel additive. The solid fuel additive provided by the invention can effectively reduce the heavy smoke and harmful substances in the tail gas, thereby reducing fuel consumption, improving the engine performance, increasing the response speed of the throttle, and increasing the power output.

The invention relates to an air inlet mechanism of a rotating wheel type engine. The air inlet mechanism comprises a rotating wheel arranged in a cylinder body, a combustion cavity and an air exhaust pipe are arranged on the cylinder body, an air inlet pipe is arranged on the combustion cavity, a timing wheel is arranged at the end of a rotating shaft of the rotating wheel, the timing wheel is connected with an input wheel through a timing belt, the input wheel is connected with an input shaft, a first cam is arranged on the input shaft, and the first cam is in an abut fit with the end of a valve rod; and the valve rod and the combustion cavity are in opening or closing fit, the end of the input shaft is connected with a driven shaft through an engage and disengage unit, the first cam is arranged on the driven shaft, a first electromagnetic coil is arranged on the valve rod, a first iron block matched with the first electromagnetic coil is arranged in front of the end of the valve rod, disengagement of the engage and disengage unit corresponds to separation of the driven shaft and the input shaft, and disengage of the engage and disengage unit corresponds to electrifying of the first electromagnetic coil. According to the air supply structure, the manner of air supply to the combustion cavity can be switched according to needs, stretching out and drawing back of the valve rod can be accurately adjusted, the precise air inlet aim is achieved, and therefore the oil saving effect is achieved.

The invention discloses an engine self-adaptive system based on vehicle operation conditions, which comprises a GPS (global positioning system) navigation module, a vehicle operating data acquisition module, a whole vehicle parameter and engine working condition data storage module, a map data storage module, a data operation module, a decision-making module and a vehicle control module. The data operation module calculates a current operating state parameter of the vehicle according to vehicle operating data acquired by the vehicle operating data acquisition module and vehicle configuration parameters in the engine working condition data storage module; and then the decision-making module judges the whole vehicle dynamic requirement according to the current operating state parameter of the vehicle and the current section road information, and then acquires the corresponding engine operation parameter in the whole vehicle parameter and engine working condition data storage module, and execution is performed by the vehicle control module. According to the engine self-adaptive system based on the vehicle operation conditions, fuel saving efficacy is achieved through reasonable control of output characteristics of the engine under the premise of guarantee of vehicle dynamic property.