CN102345484A

CN102345484A - Electricity-generating muffler

Info

Publication number: CN102345484A
Application number: CN2010102412614A
Authority: CN
Inventors: 李昌福
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-02
Filing date: 2010-08-02
Publication date: 2012-02-08

Abstract

The invention relates to the technical field of mufflers for various engines such as internal combustion engines and the like, in particular to an electricity-generating muffler, which comprises a whole set of muffler and a heat collector, wherein the heat collector which is made of thermal insulation material is mounted on a shell of the muffler, the muffler and the heat collector are welded together, and the electricity-generating muffler serves as a main kinetic energy source for a Stirling engine. When the hot exhaust gas exhausted by an internal combustion engine passes through the muffler, the heat is collected by a thermal insulation tube mounted on the shell of the muffler, i.e. the heat collector (as shown in the figure 3-1, 2), the heat collector also serves as a hot-cavity cylinder for the Stirling engine (as shown in the figure 2-11), the natural atmospheric temperature is used as a cold source to drive the piston in a cold-cavity cylinder to move to carry out cold-heat exchange (as shown in the figure 5-15), the power of the piston is transmitted to a crankshaft by a connecting rod ((as shown in the figure 9-10, 12)), and moreover, a generator connected with the end of the crankshaft is driven to operate to generate electricity. The electricity-generating muffler can provide electric energy for the main engine.

Description

The generating baffler

Technical field

The baffler field that the present invention relates to a kind of internal-combustion engine, external-combustion engine, aerodynamic force apparatus and produce hot waste gas., its technology is that the Stirling engine working principle is used on the baffler of mechanical hot waste gas discharging such as internal-combustion engine, external-combustion engine and turbogenerator, and connects generator for electricity generation.

Background technique

Since above-mentioned type such as external-combustion engine, internal-combustion engine was born, baffler also was born thereupon.Correlation technique constantly updates.People concentrate on noise reduction and reduce discharging.Rare these waste purpose correlation techniques of utilizing again.More typical noise reduction technology has resistive noise reduction technology, resistant noise-reducing technology, He Ermuhuoci noise reduction technology and active noise reduction technology or the like at present.

Utilize beyond the noise generating and promptly invented in person, this invention technology will mainly be that the waste gas that utilizes internal-combustion engine to discharge utilizes generating again.

Summary of the invention

The present invention is different from traditional all kinds of bafflers and is characterised in that its internal structure is to generate electricity when leaning on the waste hot gas of main frame own discharge through baffler: on silencer casing, be provided with and install one and overlap the heat-preservation heat-collection pipe, with welding manner link together (also can link together with fastening pieces such as screw bolts).This heat collecting pipe is again a hot chamber cylinder, and thermal source promotes piston stirling engine work, and piston is through the generator rotary work generating at connecting rod, its terminal of crank-driven.Utilizing the working principle of Stirling engine to drive generator for electricity generation with this is that main frame provides electric energy continuously.

The present invention is energy-conservation with the heat extraction gas baffler in the fields such as machinery of internal-combustion engine, external-combustion engine and air-driven machine and generation hot waste gas, is a kind of very new technological innovation.It falls heat, noise reduction, energy-saving effect and use value and obviously is better than traditional baffler.

Heat preservation mechanism of the present invention is mounted in the environment of a mobile sealing of discharging hot waste gas stream; And the engine thermal toxic emission belongs to instantaneous generation and uninterrupted characteristic; Hot waste gas stream makes Stirling engine mechanical device rotary work and producing mechanical energy, and the mechanical device of insulation is discharged hot waste gas acting and therefore cooling rapidly.During the instantaneous gap of engine exhaust emission end-of-pulsing work; Because effect of inertia forms motor heat extraction waste gas connection exhaust duct temperature again and constantly reduced continuously, and thermal insulation apparatus still generates electricity in acting of driving Stirling engine and the acting of drive generator.Played the remarkable result of reinforcing stimulus power, reduction oil consumption, reduction of discharging noise and energy-conservation energy supply in fact.Not only effectively solved this contradiction of baffler waste hot gas and transmission loss, but also the extra energy that provides.

Implement explanation

Description of drawings

Accompanying drawing 1 example be the motor car engine baffler.；

Accompanying drawing 2 examples be Stirling engine; Fig. 2-the 1st wherein, thermal source (hot chamber) piston; Fig. 2-the 2nd wherein, piston rod; Fig. 2-the 3rd wherein, heat, cold chamber dividing plate; Fig. 2-the 4th wherein, low-temperature receiver (cold chamber) cylinder; Fig. 2-the 5th wherein, flywheel; Fig. 2-the 6th wherein, the flywheel-bracket bearing; Fig. 2-the 7th wherein, dynamic link; Fig. 2-the 8th wherein, flywheel-bracket; Fig. 2-the 9th wherein, engine support; Fig. 2-10,11, the 12nd wherein, the transfer motion power connecting rod; Fig. 2-the 13rd wherein, (cold chamber) displacer piston; Fig. 2-the 14th wherein, burning hot source; Fig. 2-15 thermal source (hot chamber) cylinder wherein.

Working principle:

Stirling engine is unique Hot machine, because their theoretic efficient intrinsic peak efficiency no better than is called Carnot's cycle efficiency.Stirling engine produces power through when gases are heated, they expand, meet cold compression.This is a kind of external-burning engine, and fuel is burnt continuously, and the expansion hydrogen (or helium) of evaporation makes piston motion as power gas, and expanding gas cools off at cold air chamber, carries out such cyclic process times without number.

Accompanying drawing 3 examples are the present invention's " generating baffler " complete machine plan views; Fig. 3-the 1st wherein, baffler lagging casing joint is fixed on the motor section; Fig. 3-the 2nd wherein, this organizational security temperature overcoat, i.e. thermal source piston; Fig. 3-the 3rd wherein, baffler; Fig. 3-4 motor power plug wherein; Wherein Fig. 3-5,6 support of motors; Fig. 3-the 7th wherein, motor; Wherein Fig. 3-8,9 Stirling engine bent axles; Fig. 3-10 bent axle support wherein;

Accompanying drawing 4 is worm's eye views; Fig. 4-1, the 13rd wherein, generator support; Fig. 4-2, the 6th wherein, baffler; Fig. 4-the 3rd wherein, motor low-temperature receiver cylinder; Fig. 4-the 4th wherein, the thermal source piston; Wherein Fig. 4-5 generator baffler lagging casing is a Stirling engine thermal source cylinder; Fig. 4-the 7th wherein, the bent axle support; Fig. 4-the 8th wherein, baffler is termination (being fixed on the main frame) fixedly; Fig. 4-the 9th wherein, the baffler insulating cover is a motor thermal source cylinder body; Fig. 4-the 10th wherein, motor thermal source piston; Fig. 4-the 11st wherein, bent axle; Bent axle Fig. 4-the 12nd, bent axle and generator connecting wheel.

Accompanying drawing 5 is left views, Fig. 5-the 1st wherein, and baffler is the termination fixedly; Fig. 5-2 thermal-insulation coat wherein; Fig. 5-3 thermal source piston wherein; Fig. 5-the 4th wherein, bent axle; Fig. 5-the 5th wherein, generator; Fig. 5-6 bent axle support wherein; Fig. 5-7 low-temperature receiver cylinder wherein; Fig. 5-8 Stirling engine thermal source cylinder wherein.

Accompanying drawing 6 is right elevations, Fig. 6-the 1st wherein, baffler; Fig. 6-the 2nd wherein, thermal-insulation coat is a thermal source; Fig. 6-the 3rd wherein, the low-temperature receiver cylinder; Fig. 6-the 4th wherein, the generator power supply socket; Fig. 6-the 5th wherein, generator; Fig. 6-6, the 7th wherein, generator support; Fig. 6-the 8th wherein, bent axle; Fig. 6-the 9th wherein, the low-temperature receiver piston; Fig. 6-the 10th wherein, the thermal source piston.

Accompanying drawing 7 is plan views, and wherein Fig. 7-1,5 (dissecing out) are bafflers; Fig. 7-the 2nd wherein, thermal-insulation coat (dissecing out); Fig. 7-the 3rd wherein, the low-temperature receiver piston; Fig. 7-4 low-temperature receiver cylinder (the cold chamber of dissecing out) wherein; Fig. 7-the 6th wherein, the electric electromechanics supply socket; Fig. 7-the 7th wherein, generator support; Fig. 7-the 8th wherein, motor; Fig. 7-the 9th wherein, bent axle; Fig. 7-10, the 13rd wherein, piston rod; Fig. 7-the 11st wherein, waste heat tunnel tube (dissecing out); Fig. 7-the 12nd wherein, thermal source cylinder (the hot chamber of dissecing out); Fig. 7-16 thermal source piston wherein; Fig. 7-the 14th wherein, engine support; Fig. 7-the 15th wherein, the support shaft tray.

Accompanying drawing 8 is rear views, Fig. 8-1, the 5th wherein, baffler; Fig. 8-the 2nd wherein, the low-temperature receiver cylinder; Fig. 8-the 3rd wherein, the thermal source cylinder; Fig. 8-4 thermal-insulation coat wherein; Fig. 8-6, the 10th wherein, piston rod; Fig. 8-the 7th wherein, the crankshaft bearing wheel bracket; Fig. 8-the 8th wherein, wheel bracket; Fig. 8-the 9th wherein, bent axle; Fig. 8-the 11st wherein, the waste heat tunnel tube; Fig. 8-the 12nd wherein, generator support; Fig. 8-the 13rd wherein, generator; Fig. 8-the 14th wherein, the generator power supply socket.

Accompanying drawing 9 is the present invention southwest normal axomometric drawing design sketchs; Accompanying drawing 10 is axle side design sketchs such as northeast of the present invention.Related description gets final product with reference to Fig. 3, Fig. 4, figure, 5, Fig. 6, Fig. 7, Fig. 8.In this not explanation one by one.

Embodiment

1,, engine exhaust gets into motor silencer when being discharged from; Like Fig. 7-1,5; Baffler has lagging outward; This lagging is used as Stirling engine thermal source cylinder again; Like Fig. 7-2; Baffler hot gas begins the air heating in the cylinder thus to promote piston and moves back and forth (producing mechanical energy) like Fig. 7-12,16; Like Fig. 7-3,4;

2, piston is given bent axle such as Fig. 7-9 through connecting rod such as Fig. 7-10,13 with its mechanical energy transmission;

3, bent axle rotates and gives flywheel such as Fig. 7-9,15 with its mechanical energy transmission, and the bent axle of rotation drives generator rotary electrification such as Fig. 7-8, and generator is given main frame such as Fig. 7-6 with power delivery thus;

4, so move in circles,, also keep normal working temperature, noise reduction, reduction of discharging and raising energy use efficiency effectively simultaneously for main frame for main frame not only provides electric energy.

Waste heat and cold air get into Stirling low-temperature receiver cylinder Fig. 7-11; This moment contraction of gas; Driving Fig. 7-3,4 low-temperature receiver piston motions produce mechanical energy; Cold and hot air is also replaced; And it is also active with bent axle such as Fig. 7-9 transmission shaft to promote connecting rod Fig. 7-10; Drive generator Fig. 7-6 and rotate generating, be the main frame power supply.

Shown in last illustration literary composition, stirling generator combines to utilize with generator and generator science dexterously, not only can be that main frame is stable efficient; And; The hot gas that the goes out of use generating that is effectively used, for main frame provides the extra energy, and the earth has improved the main frame utilization efficiency.

Claims

1. the generating silencer of heat, noise abatement and raising utilization efficiency falls in a dynamic power machine that makes internal-combustion engine, external-combustion engine, pneumatic machinery and generation hot waste gas.It is by suppressor case and be installed in the outer heat-preservation heat-collection pipe of housing and form; Housing and heat-preservation heat-collection pipe are to be welded; Heat collecting pipe is again the hot chamber of the Stirling engine among a present invention cylinder; Drive the generator for electricity generation at terminal through linking mechanisms such as connecting rod, bent axles, for main frame provides the energy endlessly.

2. according to claim 1, the present invention is made up of baffler, Stirling engine and generator.It is characterized in that: above-mentioned housing thermal source is provided by the hot waste gas of motor main frame discharging, and the low-temperature receiver Stirling engine is replaced and provided by the outer natural air of body.

According to baffler under the claim 1 with the heat-collecting heat-preserving pipe but be welded to connect, also can be to be fixedly connected with fastening pieces such as screw, bolts.

4. according to claim 1 and claim 2, the baffler of discharging waste gas heat energy of the present invention and Stirling engine and generator can also be any type of rotations such as bent axle transmission, chain transmission, gear rotation and belt transmission.

5. according to claim 1, the insulation thermal source cylinder among the present invention is not subjected to restrictions such as shape, position and quantity.

6. said according to claim 1, the Stirling engine among the present invention can also be single cylinder, twin-tub or multicylinder engine, and installation and position and shape and quantity are not subjected to any restriction.

7. according to claim 1, the Stirling engine among the present invention and the installation of generator and position and shape and quantity are not subjected to any restriction.