Electromagnetic engineTechnical field
The present invention relates to technical field of engines, particularly a kind of electromagnetic engine utilizing magnetic energy to be the energy.
Background technology
Current explosive motor, usually petrol engine is had, Diesel engine, natural gas engine, this type of engine, all need to adopt gasoline, diesel oil, natural gas is fuel, the crankshaft rotating that the impulsive force produced after combustion chambers burn promotes engine obtains continuous print power, therefore be widely used, but, because this type of engine adopts the mode of combustion fuel to obtain power, in fuel combustion, a large amount of waste gas can be produced, both wasted energy, noise is large, contaminated environment again, causing and administering vehicle exhaust is one of research topic that the whole world is the most urgent at present.
Summary of the invention
It is magnetic energy by electric energy conversion that object of the present invention is just to provide a kind of, then is converted into the device of mechanical energy acting by magnetic energy, and the acting process of this device is similar to engine, therefore is called electromagnetic engine.The present invention is by generation magnetic force of powering to electromagnet, make iron core produce thrust and promote piston acting, this energy is a kind of clean energy resource, and engine structure is simple, noiselessness during work, without air pollution, energy-efficient, and current fuel engines can be replaced completely, be that one has broad application prospects engine.
Solution of the present invention is such:
A kind of electromagnetic engine, comprise oil sump, crankcase, lubricating oil pump, bent axle, connecting rod, piston, cylinder body, flywheel, also comprise electromagnet, the direction of motion of the dynamic iron core of described electromagnet is consistent with piston movement direction, and the peak of piston movement is positioned at the stroke of dynamic iron core, piston can be promoted when iron core is moved and make it move downward.
Technical scheme also comprises more specifically: also comprise magnet control mechanism, and described magnet control mechanism is for detecting the movement position of piston and the dynamic iron core controlling described electromagnet promotes piston downwards.
Further: described magnet control mechanism comprises travel switch, the contact of described travel switch be fixed on electric conductor on engine rotation axle and match, controlled the work of travel switch by the rotation detecting rotation axis, ensure that the dynamic iron core of electromagnet promotes piston.
Further: it is an entirety that the dynamic iron core of described electromagnet is connected with piston.
Further: also to comprise electromagnet current voltage controller, promotion or the motive force of iron core is moved for controlling described electromagnet.
Advantage of the present invention is the magnetic force moving engine operation utilizing electric energy to produce, reduce environment, air and noise pollution, energy savings, this engine structure is simple, each several part has a style of one's own, be convenient to dismounting, safeguard and change, the scope of application is wide, due to its structure similar to internal combustion engine, slightly doing repacking can replace internal combustion engine completely, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is travel switch control structure schematic diagram.
Embodiment
Structure shown in Fig. 1 is that the present invention adopts the basic structure of two stroke engine to carry out the embodiment of reequiping, comprise oil sump 12, crankcase 11, flywheel 13, bent axle 1, connecting rod 2, piston 5, oil in oil sump 12 is transported to the position that need lubricate and the position needing cooling by lubricating oil pump, electromagnet 7 is fixed with at cylinder body 10 upper end support 6, dynamic iron core 8 and the piston 5 of electromagnet 7 are linked to be an entirety, dynamic iron core 8 drives piston 5 associated movement, when piston moves to peak (i.e. top dead centre), control electromagnet 7 to be energized, its dynamic iron core 8 directly promotes piston 5 and moves downward, drivening rod 2, bent axle 1 moves, rotation axis 3 rotates flywheel driven 13 externally work done.
For the motion of fitting piston 5, can also arrange magnet control mechanism as shown in Figure 2,3, described magnet control mechanism is for detecting the movement position of piston 5 and the dynamic iron core 7 controlling described electromagnet 7 promotes or pulls piston 5 downwards; The magnet control mechanism of the present embodiment comprises travel switch 4, travel switch 4 is installed near the rotation axis 3 of engine, stator ring 14 on rotation axis 3, groove internal fixtion in the middle of guide wheel 14 has the electric conductor 9 of setting arc length, such as, setting piston is when arriving top dead centre, and rotation axis 3 turns to the position that travel switch 4 contacts with electric conductor 9, electromagnet 7 obtains electric adhesive, and the dynamic iron core 7 of electromagnet 7 promotes piston 5 and moves; When rotation axis 3 turns to lower dead center, when travel switch 4 is separated with electric conductor 9, electromagnet dead electricity disconnects, and is resetted by the inertia of bent axle or the restoring force of electromagnet.
The electric current of control electromagnet 7 or voltage can be adopted to realize to the adjustment of rotational speed of engine, the current/voltage controller arranged by adjustment, controls the motive force of electromagnet 7, can realize adjusting rotating speed.
The operation principle of the present embodiment is: when piston 5 is positioned at peak (top dead centre), be energized to electromagnet 7, and its dynamic iron core 8 promotes piston 5 downwards, promotes piston 5 and moves down, be with dynamic crankshaft 1 to rotate by connecting rod 2; When piston movement is to lower dead center, electromagnet 7 gets final product power-off; When piston revert is to peak, then will be energized to electromagnet, the dynamic iron core of electromagnet again promotes piston and moves downward, and repeats said process, can realize engine and to operate continuously outside work done.
An alternative embodiment of the invention is: piston 5 is Split type structure with dynamic iron core 8, can realize object of the present invention equally.
The present invention also can carry out repacking and use in four-stroke engine.Magnet control mechanism also can adopt different structures.