WO2011127635A1

WO2011127635A1 - Fully-steam-driven internal combustion engine added with a motor

Info

Publication number: WO2011127635A1
Application number: PCT/CN2010/001568
Authority: WO
Inventors: 王盾盾
Original assignee: Wang Dundun
Priority date: 2010-04-16
Filing date: 2010-10-08
Publication date: 2011-10-20
Also published as: CN201650464U

Abstract

Disclosed is a fully-steam-driven internal combustion engine added with a motor, which includes a mechanical power system, a combustion system and a gas supply system. The mechanical power system includes a turbine and a turbine shaft (2); the combustion system includes a left main cylinder (3a), a right main cylinder (3b), two compressed-air elastic devices (5), a left auxiliary cylinder (4a), a right auxiliary cylinder (4b), a left lever B (7a), a right lever B (7b), a left cam rotating shaft (10a) and a right cam rotating shaft (10b); the gas supply system includes a high-pressure gas bottle (16), an air compressor (15), a left high pressure valve (11a) and a right high pressure valve (11b). A left and a right motor (21a, 21b) matched with the left and right cam rotating shafts (10a, 10b) respectively are disposed in the combustion system additionally. The internal combustion engine overcomes the problem that the existing steam-driven internal combustion engine can not start up due to sticking, realizes accurate control and high efficiency, and saves energy.

Description

Description of the full-motor internal combustion engine with additional electric motor

Technical field

The utility model relates to an internal combustion engine, in particular to a full-flow internal combustion engine with an additional electric motor. Background technique

January ^6, 2010, intellectual property ^ ¾ announced a full-steam-driven internal combustion engine, application number 200910109144. X, the kind of full-steam-driven internal combustion engine, a turbine by the turbine shaft and the turbine consisting of mechanical power systems And a combustion system consisting of a left main steam rainbow and a left auxiliary steam rainbow, a right main cylinder and a right auxiliary steam rainbow respectively located on the left and right sides of the turbine shaft, wherein the left main cylinder communicates with the right auxiliary steam rainbow through the left high pressure gas pipe The right main cylinder communicates with the left auxiliary steam through the right high pressure gas pipe; the high pressure nozzle connected to the turbine is provided on the left and right main cylinders; and a gas supply system is provided, and the gas supply system is connected by the high pressure gas pipe connected through the high pressure gas pipe The bottle and the air compressor are composed of a left and right high pressure gas valve respectively between the high pressure gas cylinder and the left and right main steam rainbows, and the high pressure gas valve is connected with the left and right main cylinders through the high pressure gas pipe and the intake valve respectively. In the combustion system, the left and right auxiliary cylinders are composed of a casing and a piston, and an exhaust valve is arranged at the bottom of the casing, and a lever B is connected to the top of the piston; in the left main cylinder and the left auxiliary cylinder, the right main cylinder and the right auxiliary steam rainbow There is a compressed air type elastic device between them, and the compressed air type elastic device is composed of a casing and a piston; the piston of the main steam rainbow and the piston in the compressed air type elastic device are fixedly connected by a lever A, and the lever A has an extension portion The extension portion is located above the lever B; and the upper end of a link A is hinged with the lever B, the lower end of the link A is hinged with the upper end of a link B; and an intake valve is provided at the bottom ends of the left and right main cylinders , an exhaust valve and an electric spark plug. A cam rotating shaft is disposed between the left main cylinder and the high pressure gas cylinder and between the right main cylinder and the high pressure gas cylinder, and the air rotating shaft and the exhaust valve respectively corresponding to the corresponding main cylinder are disposed on the cam rotating shaft. The high pressure gas valve and the exhaust valve of the auxiliary cylinder cooperate with the cam, and the end of the cam shaft is fixedly connected with the connecting rod B. The internal combustion engine is advantageous for mass production, and has better practicability and reliability. However, when the full-flow internal combustion engine is started, each component is in a stationary state, which is prone to jam (unable to start) phenomenon; The air compressor is always in operation and the design is not reasonable enough. Utility model content

The utility model solves the defect that the full-flow internal combustion engine is prone to jam when starting, and provides a full-flow internal combustion engine with an additional electric machine, which realizes stable starting of the device through structural improvement.

In order to solve the above technical problem, the utility model adopts the following technical solutions: a full-flow internal combustion engine with an electric motor added, a mechanical power system including a turbine and a turbine shaft, including a left main steam rainbow, a right main cylinder, and two compressed air type Elastic device and left auxiliary cylinder, right auxiliary cylinder, left lever B, right lever B, left lever C, right lever C, left cam shaft and right cam shaft combustion system, and including high pressure gas cylinder, air compressor, left high pressure The gas valve and the gas supply system of the right high pressure gas valve are composed. The left and right motors respectively coupled with the left and right cam shafts are added to the combustion system; the left and right levers C are fixedly connected with the left and right levers B, and a groove is provided at the lower ends of the left and right levers C, left The left and right elastic card devices that can be engaged with the grooves are provided on the lower side of the right lever C side. When the pistons in the left and right auxiliary cylinders are pushed to the top by the high pressure gas, the elastic card device catches the groove of the lever C.

A lever D is vertically disposed directly below the left lever C, and a lever is fixed on the lever D, and the tooth is passed through the gear and A starter motor is engaged; the lever D can be moved up and down under the driving of the starter motor.

The high-pressure gas cylinder of the gas supply system is indirectly connected with the left and right high-pressure gas valves, and a left and right controllable high-pressure gas valve is further added between the high-pressure gas cylinder and the left and right high-pressure gas valves.

The air compressor in the air supply system cooperates with the turbine shaft and the drive shaft of the driveable air compressor to drive and work, and a clutch and a simple transmission are arranged from left to right between the turbine shaft and the air compressor.

An automatic control device is disposed between the mechanical power system, the combustion system, and the air supply system.

The utility model uses a motor to drive a cam rotating shaft, and a clutch and a simple transmission are sequentially added from left to right in a driving shaft and a turbine shaft connecting portion of the driving air compressor, and left and right are added between the high pressure gas cylinder and the left and right high pressure gas valves. Controllable high pressure gas valve; The above improved design effectively avoids the phenomenon of jamming (unable to start) when the equipment is started, and at the same time, the clutch and the simple transmission are added to the associated part of the air compressor, and the operating state of the air compressor can be changed according to actual needs. The whole system of the internal combustion engine is controlled by the automatic control device commonly used in the existing engine technology during operation. These improved measures make a full-flow internal combustion engine with an additional motor easy to accurately control and more efficient and energy-saving. DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

Figure 1 is a schematic view of the structure of the present invention. detailed description

As shown in FIG. 1 , a full-flow internal combustion engine with an electric motor is added, and the following changes are made to the existing full-fluid internal combustion engine: Left and right electric motors 21a, 21b are added to the left and right cam shafts, left, Under the control of the automatic control device (simple computer, sensor, electronic circuit, electric circuit), the right motor drives the left and right cam shafts 10a, 10b to rotate, and the left and right links A and the left and right links B are left, Instead of the right lever C 23a, 23b, there is a groove at the lower end of the lever C, and left and right elastic card devices 25a, 25b are provided below the left and right cam shafts 10a, 10b, and the pistons in the left and right auxiliary cylinders, 4b are pressurized with high pressure gas. When pushed to the top, the elastic card device catches the groove of the lever C. The elastic card device can be loosely driven by the cam on the cam shaft; the left and right controllable high pressure gas valves 26a, 26b are arranged between the high pressure gas cylinder 16 and the left and right high pressure gas valves 11a, lib, and the controllable high pressure gas The size of the opening in the valve can be adjusted at will. These designs have inherent logic to meet the intended design requirements. The specific description is as follows:

1 When the oil and gas mixture in the right main cylinder 3b is ignited, the right main cylinder works, and the piston in the left main cylinder 3a is pushed by the piston in the left auxiliary cylinder 4a to make a rapid ascending motion, and the fast ascending motion is the left main steam rainbow 3a. Rapid and adequate inhalation of the oil and gas mixture provides a necessary physical condition. 5秒之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间之间。 . About the same time in the left auxiliary cylinder 4a, the left cam shaft 10a starts to rotate at a slower speed under the driving of the left motor 21a, and the rotation duration is about 1 second, so that the left main steam 3a intake valve opening time is longer. Therefore, the total amount of gas entering the left main steam is basically controlled by the left controllable high pressure gas valve 26a. When the right main cylinder 3b is completed and the exhaust gas is completely exhausted, the left main cylinder 3a may have sufficient time and necessary conditions to intake the air according to the predetermined required air pressure and the total amount of gas, and vice versa, when the left main cylinder 3a is mixed with oil and gas. When the body is ignited and works, the right main cylinder 3b draws in the oil-gas mixture, and the process and principle are the same as described above. The left and right motors are controlled by simple computers, sensors, electronic circuits, and electrical lines. The size of the air inlet in the controllable high pressure gas valve is arbitrarily adjusted according to the predetermined output power. The advantage of this logical fit is that. 1. When the left and right main steam rainbows 3a, 3b alternate work, the right and left master cylinders respectively correspond to the ground, and have sufficient time and quickly alternately inhale the predetermined required oil and gas mixture, so that left, The process of alternately working and driving each other on the right main cylinder is very compact. 2. The fuel concentration and pressure of the oil and gas mixture sucked into the left and right master cylinders can be adjusted arbitrarily according to the predetermined output power. Therefore, the variable compression ratio is effectively and reliably realized to ensure different predetermined power outputs. There is the best oil-air mixing ratio, the optimum pressure and the optimal gas volume. Therefore, in the actual use of a full-flow internal combustion engine with an electric motor, the combustion efficiency is significantly increased and the energy consumption is significantly reduced.

2 The left and right levers C 23a, 23b have the advantage of replacing the left and right links A and the left and right links B, so that there is no turning dead angle, which facilitates the left and right auxiliary cylinders 4a, 4b and the left fixed connection with the piston. The right lever B 7a, 7b moves up and down rapidly, taking the left auxiliary cylinder 4a as an example. When the piston in the left auxiliary steam rainbow 4a makes a rapid ascending motion under the action of high pressure gas, the piston, the left lever C 23a, the left lever B 7a And the left lever A can rise rapidly in time and reliably. When the piston in the left auxiliary cylinder 4a rises to the top of the left auxiliary cylinder, the lower end groove of the left lever C 23a is caught by the left elastic card device 25a, and the piston in the left auxiliary cylinder 4a , The left lever C 23a, the left lever B 7a, the left cup rod A and the left main steam rainbow 3a inner piston will not move downward due to the left compression air type elastic device. When the left main steam 3a is completed and the exhaust gas is exhausted, the cam on the left cam shaft 10a drives the left elastic card device 25a to release the left lever C 23a, and the left lever C 23a, the left lever B 7a, and the left lever. A, the piston in the left auxiliary cylinder 4a and the piston in the left main cylinder 3a are reliably and rapidly moved downward by the piston in the compressed air type elastic device 5. The upper ends of the left and right levers C 23a, 23b are fixedly connected to the upper end portions of the left and right levers B 7a, 7b.

3. A clutch 27 and an easy transmission 28 are sequentially added from left to right at the connection between the drive shaft 14 and the turbine shaft 2 of the drive air compressor 15. The advantage of this design is that the clutch 27 and the simple transmission 28 can ensure that the air compressor 15 is operating at an appropriate rate or in a timely manner, regardless of whether the rotational speed of the turboshaft 2 is fast or slow, or whether the air pressure in the high pressure cylinder 16 is high or low. stop working. Therefore, ensure that the air pressure in the high pressure cylinder 16 is maintained between the upper rated limit and the lower rated limit. When the air pressure in the high pressure cylinder 16 is higher than the rated upper limit, the clutch 27 disconnects the mating transmission connection of the turbine shaft 2 and the transmission shaft 14 in time, and the air compressor 15 is thus stopped to save energy. When the air pressure in the high pressure gas cylinder 16 is below the lower limit of the rated value, the clutch 27 will be in a closed state, and the turbine shaft 2 and the transmission shaft 14 are cooperatively connected. When the turbine shaft 2 rotates faster or slower, the simple transmission 28 adjusts the turbine shaft 2 (drive shaft) and the transmission shaft 14 (driven shaft) in a timely manner under the control of a simple computer, a sensor, an electronic circuit, an electric circuit, and an electrohydraulic device. The speed ratio, thus allowing the air compressor 15 to operate at different rates, ensuring that the air pressure in the high pressure cylinder is above the rated lower limit.

4 lever D 24 cooperates with the starter motor 22, the lever D 24 is located below the left lever C 23a, the starter motor 22 is located at the lower left side of the lever D24, and the lever D24 can be driven up by the starter motor 22 along the axis of the left lever C 23a or The downward movement, the work that must be completed when the full-fluid internal combustion engine with an electric motor is started is reliably and effectively completed. The surface of the lever D 24 is engraved with a thread, and the starter motor 22 can be moved up and down by the gear drive lever D 24 . That is, the drive lever D 24 is equivalent to a rack. When the internal combustion engine needs to be started, the lever D 24 is driven up by the starter motor 22, the stalk D 24 pushes the left stalk C 23a, and the left lever B 7a, the left lever A, and the left main cylinder 3a move upwardly. After the piston in the left main cylinder 3a is moved to the predetermined position, the lever D 24 is moved downward by the starter motor 22 to a certain position, and the left main steam rainbow 3a can suck into the oil and gas mixture.

Based on the above four points, based on the existing full-fluid internal combustion engine (application number 200910109144. X), an all-motor internal combustion engine with an additional motor is added, which facilitates precise control and high energy efficiency, and fully excavates the existing full steam. The internal advantages of the internal machine.

Claims

1. A full-flow internal combustion engine with an additional electric motor, comprising a mechanical power system comprising a turbine and a turbine shaft (2), comprising a left main cylinder (3a), a right main cylinder (3b), and two compressed air type elastic devices (5) And the combustion system of the left auxiliary cylinder (4a), the right auxiliary cylinder (4b), the left lever B (7a), the right humer B (7b), the left cam shaft (10a) and the right cam shaft (10b), and includes The high-pressure gas cylinder (16), the air compressor (15), the left high-pressure gas valve (11a) and the right high-pressure gas valve (lib) are composed of a gas supply system, and the characteristics thereof are as follows: the combustion system is separately provided with left and right Left and right motors (21a, 21b) with cam shafts (10a, 10b); the left and right levers B (7a, 7b) and the left and right levers C U3a, 23b) are respectively fixedly connected, left and right. A recess is provided at the lower end of the lever C, and left and right elastic card devices (25a, 25b) are provided on the lower side of the groove.

2. A full-flow internal combustion engine with an electric motor according to claim 1, wherein: a lever D (24) is disposed longitudinally below the left lever C (23a), and the lever D is fixed Rack, rack through gear book

Cooperating with a starter motor (22); the lever (D) can be moved up and down by the starter motor (22).

3. A full-flow internal combustion engine with an electric motor according to claim 1, wherein: between the high-pressure gas cylinder (16) and the left and right high-pressure gas valves (lla, lib) in the gas supply system, They are connected by left and right controllable high pressure gas valves (26a, 26b).

4. A fully-pneumatic internal combustion engine with an electric motor according to claim 1, wherein: in the air supply system, the air compressor (15) is coupled with the driven turbine shaft (2), and the turbine shaft A clutch (27) and a simple transmission (28) are provided in sequence with the air compressor.

A full-flow internal combustion engine with an electric motor according to claim 1, wherein: an automatic control device is disposed between the mechanical power system, the combustion system, and the air supply system.