CN105673274A - Engine comprising electronic control system and manufacturing process of engine - Google Patents
Engine comprising electronic control system and manufacturing process of engine Download PDFInfo
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- CN105673274A CN105673274A CN201511013743.3A CN201511013743A CN105673274A CN 105673274 A CN105673274 A CN 105673274A CN 201511013743 A CN201511013743 A CN 201511013743A CN 105673274 A CN105673274 A CN 105673274A
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- air inlet
- inlet pipe
- controller
- electric
- cylinder head
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/02—Pretreatment of the material to be coated
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
- C23C10/22—Metal melt containing the element to be diffused
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
The invention discloses an engine comprising an electronic control system and a manufacturing process of the engine. According to the engine, the right side of an exhaust pipe is connected with the left side of an air cylinder head; a turbine and a supercharger are installed on the left side of the exhaust pipe from top to bottom; one side of the turbine is connected with one side of an electric generator through a transmission shaft; the rear end of the supercharger is connected with one end of a second air inlet pipe, and the other end of the second air inlet pipe communicates with an air inlet cavity; an electric fan is installed at the lower end of the air inlet cavity; an air filter is installed at the rear end of the electric fan; the right side of the supercharge is connected with one end of a first air inlet pipe, and the other end of the first air inlet pipe is connected with the left side of an electric supercharging device; and the right side of the electric supercharging device is connected with one end of a third air inlet pipe. Common relevant devices need to consume electricity to prepare hydrogen and oxygen; and the engine can reduce cost and can be operated more conveniently and rapidly. In addition, through a thermal treatment method provided by the invention, the thermal conductivity of an engine body is increased, and the temperature of the engine is effectively lowered.
Description
Technical field
The present invention relates to engine art, especially a kind of electromotor containing electric-control system.
The present invention also relates to the manufacturing process of a kind of electromotor.
Background technology
China Patent Publication No. CN104863676A, authorized announcement date 2015.08.26, the name of patent of invention is called a kind of exhaust gases of internal combustion engines turbine electricity generation system, that application discloses a kind of exhaust gases of internal combustion engines turbine electricity generation system, including internal combustion engine, the air inlet of described internal combustion engine connects air inlet pipe, the other end of air inlet pipe connects the gas outlet of oxyhydrogen machine, the power end of oxyhydrogen machine connects accumulator by electric wire, accumulator connects the electric quantity output end of turbogenerator by electric wire, the outlet side of internal combustion engine connects the inlet end of turbogenerator by connecting tube, the outlet side of turbogenerator connects acoustic filter by main connecting tube, the outlet side of acoustic filter connects exhaustor. the waste gas of internal combustion engine is recycled and carries out generating electricity and provide power supply for oxyhydrogen machine thus producing hydrogen and oxygen is supplied to internal combustion engine by it, its waste gas obtain again with, put forward high-octane utilization rate, energy efficient, it is disadvantageous in that this device needs to expend electric energy hydrogen making and oxygen, expending electric energy, cost of equipment maintenance is high, and the life-time service of hydrogen-oxygen can reduce the service life of electromotor.
The cylinder head of common electromotor and cylinder body are general cylinder iron or aluminium alloy manufacture, make cylinder iron have higher mechanical strength and little thermal coefficient of expansion, but maximum shortcoming to be the coefficient of heat conduction little, be only 40 ~ 70W/M*K; The method improving iron casting heat conductance is aluminising, and aluminizing method has hot-dip aluminizing, powder aluminising, sensing aluminising, gas phase aluminising, Paste aluminising and aluminizing, but powder aluminising, senses aluminising, gas phase aluminising, Paste aluminising reaches industrial requirements with aluminizing, the mainly hot-dip aluminizing that industry at present is conventional, but hot aluminizing technical difficulty is big, helping depositing process wayward, Chang Yinwei quickening liquid lost efficacy, and produces leakage and oozes, make percent defective high, account for 20%-30%.
Summary of the invention
The invention solves the problems that of task is to provide a kind of electromotor containing electric-control system and manufacturing process thereof, thus reducing the production cost of original electromotor, reducing energy resource consumption, improving the purpose of cylinder head and the heat conductivity of cylinder body.
In order to solve the problems referred to above, the present invention is achieved by the following technical solutions:
Electromotor containing electric-control system and manufacturing process thereof, including electromotor, the first air inlet pipe, the second air inlet pipe, air inlet cavity, electric fan, air filter, controller, the first speed probe, electric supercharging device, the 3rd air inlet pipe, controller earth terminal, electromagnetic valve, N O compressed gas cylinder, pressure transducer, inlet manifold, the second speed probe, bell housing, cylinder head, exhaustor, turbine, supercharger, cylinder body, power transmission shaft, conduit, wire.
Electromotor containing electric-control system and manufacturing process thereof, including electromotor, the first air inlet pipe, the second air inlet pipe, air inlet cavity, electric fan, air filter, controller, the first speed probe, electric supercharging device, the 3rd air inlet pipe, controller earth terminal, electromagnetic valve, N O compressed gas cylinder, pressure transducer, inlet manifold, the second speed probe, bell housing, cylinder head, exhaustor, turbine, supercharger, cylinder body, power transmission shaft, conduit, wire, wherein: one end of exhaustor and cylinder head side be connected, the other end of exhaustor is provided with turbine, one end of supercharger is connected with one end of turbine, the side of turbine is connected with the side of electromotor by power transmission shaft, one end of supercharger is connected with one end of the second air inlet pipe, the other end of the second air inlet pipe communicates with one end of air inlet cavity, the other end of air inlet cavity is provided with electric fan, one end of electric fan is provided with air filter, electric fan is connected with controller by wire, the side of supercharger is connected with one end of the first air inlet pipe, the other end of the first air inlet pipe is connected with the side of electric supercharging device, the opposite side of electric supercharging device and one end of the 3rd air inlet pipe are connected, the other end of the 3rd air inlet pipe is connected with the side of inlet manifold, one end of electric supercharging device is provided with the first speed probe, first speed probe is connected with controller by wire, electric supercharging device is connected with controller by wire, one end of cylinder head is connected with one end of bell housing, the side of bell housing is provided with the second speed probe, second speed probe is connected with controller by wire, the side of cylinder head is connected with the side of inlet manifold, the internally installed of inlet manifold has pressure transducer, pressure transducer is connected with controller by wire, the side of inlet manifold is connected by conduit with one end of N O compressed gas cylinder, conduit is provided with electromagnetic valve, electromagnetic valve is connected with controller by wire, the side of cylinder head is provided with controller earth terminal, controller earth terminal is connected with controller by wire, one end of cylinder body is connected with the side of bell housing, the side of cylinder body is connected with the side of cylinder head, controller is positioned at the rear end of cylinder head.
Electromotor containing electric-control system and manufacturing process thereof, wherein, composition cylinder head, cylinder body raw material be cast iron, cylinder head, cylinder body hot-dip aluminizing to process step as follows:
1. measure 10% sodium hydroxide 9 parts by volume, 10% 2 parts of sodium sulfate, 10% sodium bicarbonate 3 parts, distilled water 6 parts, after 50-55 DEG C of magnetic agitation 10min, be cooled to 25 DEG C degreaser standby;
2. it is that 30% aqueous hydrogen peroxide solution is positioned in holding furnace by mass concentration, 60 DEG C of insulations;
3. putting in above-mentioned degreaser by part for seep, heating is to 90-100 DEG C, after soaking 25-30min, rinses 2-3 time with the hot aqueous hydrogen peroxide solution in step 2;
4. weigh sodium hypochlorite 0.5-1 part in mass ratio, sodium chromate 0.2-0.5 part, potassium permanganate 0.01-0.02 part, mass concentration is the aqueous hydrogen peroxide solution 15 parts of 30%, obtains quickening liquid at 25 DEG C after magnetic agitation 5min, to step 3 be put in quickening liquid through the part for seep rinsed, after soaking 5-7min, after rinsing 2-3 time with the hot aqueous hydrogen peroxide solution in step 2, put in autoclave, it is evacuated to relative vacuum degree lower than, after-0.1MPa, being cooled to room temperature after drying 2h at 90-100 DEG C;
5. aluminium ingot is placed in furnace and heats to 760-790 DEG C of fusing, after insulation 30min, vacuum drying oven in step 4 is let out to normal pressure, takes out part for seep, put in 20s in aluminum liquid, observe part for seep and adhere to aluminium lamination completely to its surface;
6. placing in autoclave by the part for seep processed through step 5, heating rate controls 100 DEG C/h, rises to 600-650 DEG C, is incubated 1h; after, heating rate is constant, is continuously heating to 900-950 DEG C; after insulation 6-7h, shut down and naturally cool to 25 DEG C, obtain aluminising part of the present invention.
It is an advantage of the current invention that: by using nitrous oxide acceleration equipment, cost can be reduced again when realizing electromotor acceleration, by increasing by controller, first speed probe, electric supercharging device, controller earth terminal, electromagnetic valve, pressure transducer, the electric-control system of the second speed probe composition makes the maintenance of electromotor more easy, it is more convenient to operate, the double, two pressurizer installed and electric fan are effectively reduced the phenomenon making admission pressure fluctuation occur because of turbine generation, in addition hot-dip aluminizing method provided by the present invention can not only strengthen the pyroconductivity of body, efficient heat transmission is carried out with cooling water, the temperature of the electromotor effectively reduced, and hot-dip aluminizing method provided by the invention, qualification rate is high, technique is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of cylinder body of the present invention.
Accompanying drawing labelling: electromotor the 1, first air inlet pipe the 2, second air inlet pipe 3, air inlet cavity 4, electric fan 5, air filter 6, controller the 7, first speed probe 8, electric supercharging device the 9, the 3rd air inlet pipe 10, controller earth terminal 11, electromagnetic valve 12, N O compressed gas cylinder 13, pressure transducer 14, inlet manifold's the 15, second speed probe 16, bell housing 17, cylinder head 18, exhaustor 19, turbine 20, supercharger 21, cylinder body 22, power transmission shaft 23, conduit 24, wire 25.
Detailed description of the invention
Embodiment 1, electromotor containing electric-control system and manufacturing process thereof, including electromotor the 1, first air inlet pipe the 2, second air inlet pipe 3, air inlet cavity 4, electric fan 5, air filter 6, controller the 7, first speed probe 8, electric supercharging device the 9, the 3rd air inlet pipe 10, controller earth terminal 11, electromagnetic valve 12, N O compressed gas cylinder 13, pressure transducer 14, inlet manifold's the 15, second speed probe 16, bell housing 17, cylinder head 18, exhaustor 19, turbine 20, supercharger 21, cylinder body 22, power transmission shaft 23, conduit 24, wire 25.
Embodiment 2, electromotor containing electric-control system and manufacturing process thereof, including electromotor the 1, first air inlet pipe the 2, second air inlet pipe 3, air inlet cavity 4, electric fan 5, air filter 6, controller the 7, first speed probe 8, electric supercharging device the 9, the 3rd air inlet pipe 10, controller earth terminal 11, electromagnetic valve 12, N O compressed gas cylinder 13, pressure transducer 14, inlet manifold's the 15, second speed probe 16, bell housing 17, cylinder head 18, exhaustor 19, turbine 20, supercharger 21, cylinder body 22, power transmission shaft 23, conduit 24, wire 25;Wherein: one end of exhaustor 19 and cylinder head 18 side be connected, the other end of exhaustor 19 is provided with turbine 20, one end of supercharger 21 is connected with one end of turbine 20, the side of turbine 20 is connected with the side of electromotor 1 by power transmission shaft 23, one end of supercharger 21 is connected with one end of the second air inlet pipe 3, the other end of the second air inlet pipe 3 communicates with one end of air inlet cavity 4, the other end of air inlet cavity 4 is provided with electric fan 5, one end of electric fan 5 is provided with air filter 6, electric fan 5 is connected with controller 7 by wire 25, the side of supercharger 21 is connected with one end of the first air inlet pipe 2, the other end of the first air inlet pipe 2 is connected with the side of electric supercharging device 9, the opposite side of electric supercharging device 9 and one end of the 3rd air inlet pipe 10 are connected, the other end of the 3rd air inlet pipe 10 is connected with the side of inlet manifold 15, electric supercharging device 9 is provided with the first speed probe 8, first speed probe 8 is connected with controller 7 by wire 25, electric supercharging device 9 is connected with controller 7 by wire 25, one end of cylinder head 18 is connected with one end of bell housing 17, the side of bell housing 17 is provided with the second speed probe 16, second speed probe 16 is connected with controller 7 by wire 25, the remaining side of cylinder head 18 is connected with the side of inlet manifold 15, inlet manifold 15 is provided with pressure transducer 14, pressure transducer 14 is connected with controller 7 by wire 25, inlet manifold 15 is connected by conduit 24 with nitrous oxide compressed gas cylinder 13, conduit 24 is provided with electromagnetic valve 12, electromagnetic valve 12 is connected with controller 7 by wire 25, the side of cylinder head 18 is provided with controller earth terminal 11, controller earth terminal 11 is connected with controller 7 by wire 25, one end of cylinder body 22 is connected with the side of bell housing 17, the side of cylinder body 22 is connected with the side of cylinder head 18, controller 7 is positioned at the rear end of cylinder head 18. all the other are with embodiment 1.
Embodiment 3, electromotor containing electric-control system and manufacturing process thereof, wherein, composition cylinder head 18, cylinder body 22 raw material be cast iron, cylinder head 18, cylinder body 22 hot-dip aluminizing to process step as follows:
1. measure 10% sodium hydroxide 9 parts by volume, 10% 2 parts of sodium sulfate, 10% sodium bicarbonate 3 parts, distilled water 6 parts, after 55 DEG C of magnetic agitation 10min, be cooled to 25 DEG C degreaser standby;
2. it is that 30% aqueous hydrogen peroxide solution is positioned in holding furnace by mass concentration, 60 DEG C of insulations;
3. putting in above-mentioned degreaser by part for seep, heating is to 100 DEG C, after soaking 30min, rinses 2 times with the hot aqueous hydrogen peroxide solution in step 2;
4. weigh sodium hypochlorite 0.5 part in mass ratio, sodium chromate 0.5 part, 0.02 part of potassium permanganate, mass concentration is the aqueous hydrogen peroxide solution 15 parts of 30%, obtains quickening liquid at 25 DEG C after magnetic agitation 5min, to step 3 be put in quickening liquid through the part for seep rinsed, after soaking 5min, after rinsing 2 times with the hot aqueous hydrogen peroxide solution in step 2, put in autoclave, it is evacuated to relative vacuum degree lower than, after-0.1MPa, being cooled to room temperature after drying 2h at 90 DEG C;
5. aluminium ingot is placed in furnace and heats to 760 DEG C of fusings, after insulation 30min, vacuum drying oven in step 4 is let out to normal pressure, takes out part for seep, put in 20s in aluminum liquid, observe part for seep and adhere to aluminium lamination completely to its surface;
6. placing in autoclave by the part for seep processed through step 5, heating rate controls 100 DEG C/h, rises to 600 DEG C, is incubated 1h, after, heating rate is constant, is continuously heating to 950 DEG C, after insulation 7h, shuts down and naturally cools to 25 DEG C, obtain aluminising part of the present invention.All the other are with embodiment 1 or 2.
Embodiment 4, electromotor containing electric-control system and manufacturing process thereof, wherein, composition cylinder head 18, cylinder body 22 raw material be cast iron, cylinder head 18, cylinder body 22 hot-dip aluminizing to process step as follows:
1. measure 10% sodium hydroxide 9 parts by volume, 10% 2 parts of sodium sulfate, 10% sodium bicarbonate 3 parts, distilled water 6 parts, after 50 DEG C of magnetic agitation 10min, be cooled to 25 DEG C degreaser standby;
2. it is that 30% aqueous hydrogen peroxide solution is positioned in holding furnace by mass concentration, 60 DEG C of insulations;
3. putting in above-mentioned degreaser by part for seep, heating is to 90 DEG C, after soaking 25min, rinses 3 times with the hot aqueous hydrogen peroxide solution in step 2;
4. weigh sodium hypochlorite 1 part in mass ratio, sodium chromate 0.2 part, 0.01 part of potassium permanganate, mass concentration is the aqueous hydrogen peroxide solution 15 parts of 30%, obtains quickening liquid at 25 DEG C after magnetic agitation 5min, to step 3 be put in quickening liquid through the part for seep rinsed, after soaking 7min, after rinsing 3 times with the hot aqueous hydrogen peroxide solution in step 2, put in autoclave, it is evacuated to relative vacuum degree lower than, after-0.1MPa, being cooled to room temperature after drying 2h at 100 DEG C;
5. aluminium ingot is placed in furnace and heats to 790 DEG C of fusings, after insulation 30min, vacuum drying oven in step 4 is let out to normal pressure, takes out part for seep, put in 20s in aluminum liquid, observe part for seep and adhere to aluminium lamination completely to its surface;
6. placing in autoclave by the part for seep processed through step 5, heating rate controls 100 DEG C/h, rises to 650 DEG C, is incubated 1h, after, heating rate is constant, is continuously heating to 900 DEG C, after insulation 6h, shuts down and naturally cools to 25 DEG C, obtain aluminising part of the present invention. All the other are with embodiment 1 or 2.
Embodiment 5,100 aluminising parts of production, product is through quality testing, and qualification rate is as follows:
Qualified: smooth surface, use hard point of a knife to delineate to penetrating compound layer at smooth position, compound layer non-scale beyond the 2.0mm of score line both sides or come off, and compound layer >=0.1mm, after aluminising, total amount is more than 240g/m2。
After embodiment 3 and embodiment 4 process, experiment records thermal conductivity such as following table.
Operation principle: open electromotor, waste gas promotes turbine 20 to rotate and drive electrical generators 1 generates electricity, electric fan 5 rotates, air enters in supercharger 21 through air filter 6, secondary booster then through electric supercharging device 9 enters in inlet manifold 15, controller 7 detects engine operating condition by the second speed probe 16, when reducing occurs in engine speed, or when needing engine speed to raise, or when the pressure in inlet manifold 15 reduces, controller 7 can control electric fan 5 and improve rotating speed, the rotating speed of electric supercharging device 9 also accordingly increases, simultaneously, control electromagnetic valve 12 to open, the N O of liquid is injected in inlet manifold 15, the arriving of rotating speed finally making electromotor promotes.
Claims (3)
1. contain electromotor and the manufacturing process thereof of electric-control system, including electromotor (1), first air inlet pipe (2), second air inlet pipe (3), air inlet cavity (4), electric fan (5), air filter (6), controller (7), first speed probe (8), electric supercharging device (9), 3rd air inlet pipe (10), controller earth terminal (11), electromagnetic valve (12), N O compressed gas cylinder (13), pressure transducer (14), inlet manifold (15), second speed probe (16), bell housing (17), cylinder head (18), exhaustor (19), turbine (20), supercharger (21), cylinder body (22), power transmission shaft (23), conduit (24), wire (25).
2. electromotor containing electric-control system according to claim 1 and manufacturing process thereof, including electromotor (1), first air inlet pipe (2), second air inlet pipe (3), air inlet cavity (4), electric fan (5), air filter (6), controller (7), first speed probe (8), electric supercharging device (9), 3rd air inlet pipe (10), controller earth terminal (11), electromagnetic valve (12), nitrous oxide compressed gas cylinder (13), pressure transducer (14), inlet manifold (15), second speed probe (16), bell housing (17), cylinder head (18), exhaustor (19), turbine (20), supercharger (21), cylinder body (22), power transmission shaft (23), conduit (24), wire (25), it is characterized in that: one end of exhaustor (19) and cylinder head (18) side be connected, the other end of exhaustor (19) is provided with turbine (20), one end of supercharger (21) is connected with one end of turbine (20), the side of turbine (20) is connected with the side of electromotor (1) by power transmission shaft (23), one end of supercharger (21) is connected with one end of the second air inlet pipe (3), the other end of the second air inlet pipe (3) communicates with one end of air inlet cavity (4), the other end of air inlet cavity (4) is provided with electric fan (5), one end of electric fan (5) is provided with air filter (6), electric fan (5) is connected with controller (7) by wire (25), the side of supercharger (21) is connected with one end of the first air inlet pipe (2), the other end of the first air inlet pipe (2) is connected with the side of electric supercharging device (9), the opposite side of electric supercharging device (9) and one end of the 3rd air inlet pipe (10) are connected, the other end of the 3rd air inlet pipe (10) is connected with the side of inlet manifold (15), electric supercharging device (9) is provided with the first speed probe (8), first speed probe (8) is connected with controller (7) by wire (25), electric supercharging device (9) is connected with controller (7) by wire (25), one end of cylinder head (18) is connected with one end of bell housing (17), the side of bell housing (17) is provided with the second speed probe (16), second speed probe (16) is connected with controller (7) by wire (25), cylinder head (18) remaining side is connected with the side of inlet manifold (15), inlet manifold (15) is provided with pressure transducer (14), pressure transducer (14) is connected with controller (7) by wire (25), inlet manifold (15) is connected by conduit (24) with nitrous oxide compressed gas cylinder (13), conduit (24) is provided with electromagnetic valve (12), electromagnetic valve (12) is connected with controller (7) by wire (25), the side of cylinder head (18) is provided with controller earth terminal (11), controller earth terminal (11) is connected with controller (7) by wire (25), one end of cylinder body (22) is connected with the side of bell housing (17), the side of cylinder body (22) is connected with the side of cylinder head (18), controller (7) is positioned at the rear end of cylinder head (18).
3. electromotor containing electric-control system according to claim 1 and 2 and manufacturing process thereof, it is characterized in that: composition cylinder head (18), cylinder body (22) raw material be cast iron, cylinder head (18), cylinder body (22) hot-dip aluminizing process step as follows:
1. measure 10% sodium hydroxide 9 parts by volume, 10% 2 parts of sodium sulfate, 10% sodium bicarbonate 3 parts, distilled water 6 parts, after 50-55 DEG C of magnetic agitation 10min, be cooled to 25 DEG C degreaser standby;
2. it is that 30% aqueous hydrogen peroxide solution is positioned in holding furnace by mass concentration, 60 DEG C of insulations;
3. putting in above-mentioned degreaser by part for seep, heating is to 90-100 DEG C, after soaking 25-30min, rinses 2-3 time with the hot aqueous hydrogen peroxide solution in step 2;
4. weigh sodium hypochlorite 0.5-1 part in mass ratio, sodium chromate 0.2-0.5 part, potassium permanganate 0.01-0.02 part, mass concentration is the aqueous hydrogen peroxide solution 15 parts of 30%, obtains quickening liquid at 25 DEG C after magnetic agitation 5min, to step 3 be put in quickening liquid through the part for seep rinsed, after soaking 5-7min, after rinsing 2-3 time with the hot aqueous hydrogen peroxide solution in step 2, put in autoclave, it is evacuated to relative vacuum degree lower than, after-0.1MPa, being cooled to room temperature after drying 2h at 90-100 DEG C;
5. aluminium ingot is placed in furnace and heats to 760-790 DEG C of fusing, after insulation 30min, vacuum drying oven in step 4 is let out to normal pressure, takes out part for seep, put in 20s in aluminum liquid, observe part for seep and adhere to aluminium lamination completely to its surface;
6. placing in autoclave by the part for seep processed through step 5, heating rate controls 100 DEG C/h, rises to 600-650 DEG C, is incubated 1h; after, heating rate is constant, is continuously heating to 900-950 DEG C; after insulation 6-7h, shut down and naturally cool to 25 DEG C, obtain aluminising part of the present invention.
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| CN201511013743.3A CN105673274B (en) | 2016-03-23 | 2016-03-23 | The manufacturing process of engine containing electric-control system |
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