CN209990545U

CN209990545U - Air pressure return type engine

Info

Publication number: CN209990545U
Application number: CN201920901103.3U
Authority: CN
Inventors: 左佳奇; 樊朝晖; 彭旭华; 申念; 左臣伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-06-14
Publication date: 2020-01-24
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an air pressure return type engine, which comprises a first electromagnetic coil and a second electromagnetic coil, wherein a first return pneumatic cylinder connecting rod is arranged in the first electromagnetic coil in a penetrating way, one end of the first return pneumatic cylinder connecting rod is hinged with a first push arm shaft, the other end of the first return pneumatic cylinder connecting rod is connected with a first return pneumatic cylinder piston, two first piston connecting rods are hinged on the first push arm shaft, the upper ends of the first piston connecting rods are respectively connected with a first air cylinder, and the inner cavity of the first return pneumatic cylinder is provided with a first return air pressure chamber; a second return pneumatic cylinder connecting rod penetrates through the second electromagnetic coil, one end of the second return pneumatic cylinder connecting rod is hinged with a second push arm shaft, the other end of the second return pneumatic cylinder connecting rod is connected with a second return pneumatic cylinder piston, the second push arm shaft is hinged with two second piston connecting rods, the upper ends of the second piston connecting rods are respectively connected with a second air cylinder, a second return pneumatic chamber is arranged in an inner cavity of the second return pneumatic cylinder, and the second return pneumatic chamber is communicated with the first return pneumatic chamber through a return airflow pipe.

Description

Air pressure return type engine

Technical Field

The utility model relates to the technical field of engines, concretely relates to atmospheric pressure return formula engine.

Background

The existing engine types are: 1. the traditional crank type connecting rod rotary engine has the advantages that the reciprocating rotary motion is formed after the force is transmitted by the crank connecting rod after the oil in the combustion chamber of the cylinder is combusted and exploded, so that the automobile engine is driven to do work. The engine has the problems that the heat exchange efficiency is low, the most advanced heat exchange level in the world is about 25% of conversion rate at present, the reason is that when the cylinder is ignited, burnt and exploded instantly, and the power is maximum, the engine is positioned at the uppermost starting point of a crankshaft, 0 degrees is over against 180 degrees to form linear hedging, the whole thrust cannot be converted into rotary power, and at the moment, a large part of energy is consumed; 2. the triangle engine, also called rotor engine, invented in 1954 by the German Fei Jia Shi Wankel, the efficiency of the engine can be as high as 50%, but because the sealing property of the rotor is not long, and the air leakage can occur after the engine is used for a period of time, the engine can not be finally applied; 3. the linear engine is characterized in that cylinders are respectively arranged on the left side and the right side, when the left side is ignited and combusted, the cylinders push connecting rods to move linearly to the right, meanwhile, right cylinder bodies are compressed and then ignited, at the moment, the right cylinder bodies push the connecting rods to move linearly to the left, and then, the right cylinder bodies move linearly to the left and the right, the thermal efficiency conversion of the engine can reach about 42%, and the technical patent is occupied by Japanese.

Another problem with the linear engine is that it can only be a two-stroke engine, and the two-stroke engine also sucks air while burning explosion, so that the exhaust gas in the cylinder is immediately subjected to a second compression burning explosion without complete discharge, and since the gasoline needs sufficient oxygen to burn during the combustion process, the combustion is more sufficient, and the explosive force is also greater. In the two-stroke combustion process, a large amount of waste gas exists, so the combustion efficiency is greatly influenced, and due to insufficient combustion, the discharged gas also contains a large amount of unburned gasoline molecules, and smoke also appears in the discharged gas due to the fact that special engine oil cylinder lubrication is needed. In terms of heat conversion efficiency, the heat conversion efficiency of the four-stroke engine is 15% -30% higher than that of the two-stroke engine.

Disclosure of Invention

To the technical problem that exists at present, the utility model provides an atmospheric pressure return formula engine.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

the utility model provides an atmospheric pressure formula engine that returns, includes first solenoid and second solenoid, its characterized in that: a first return pneumatic cylinder connecting rod penetrates through the first electromagnetic coil, one end of the first return pneumatic cylinder connecting rod is hinged with a first push arm shaft, the other end of the first return pneumatic cylinder connecting rod is connected with a first return pneumatic cylinder piston, the first push arm shaft is hinged with two first piston connecting rods, the upper end of each first piston connecting rod is connected with a first piston, the first pistons are located in corresponding first air cylinders, the first air cylinders are provided with first combustion chambers, the first return pneumatic cylinder pistons are located in the first return pneumatic cylinders, and a first return pneumatic chamber is formed between the first return pneumatic cylinder pistons and inner cavities of the first return pneumatic cylinders;

wear to be equipped with second return pneumatic cylinder connecting rod in the second solenoid, the one end of this second return pneumatic cylinder connecting rod articulates there is the second push arm axle, and its other end is connected with second return pneumatic cylinder piston, the epaxial articulated two second piston connecting rods that have of second push arm, each the upper end of second piston connecting rod is connected with a second piston respectively, and this second piston is located the second cylinder that corresponds, and the second cylinder is from taking the second combustion chamber, second return pneumatic cylinder piston is arranged in the second return pneumatic cylinder, forms second return pneumatic cylinder chamber between the inner chamber of second return pneumatic cylinder piston and second return pneumatic cylinder, just second return pneumatic cylinder with first return pneumatic cylinder passes through return air flow pipe intercommunication.

Preferably, the axis of the first piston connecting rod is perpendicular to the axis of the first push arm shaft, and the axis of the first piston connecting rod is parallel to the axis of the first return pneumatic cylinder connecting rod;

the axis of the second piston connecting rod is perpendicular to the axis of the second push arm shaft, and the axis of the second piston connecting rod is parallel to the axis of the second return pneumatic cylinder connecting rod.

Preferably, a first piston rotating shaft is arranged on the first piston, one end of the first piston connecting rod is hinged with the first piston rotating shaft, and the other end of the first piston connecting rod is hinged with the first push arm shaft;

a first return rotating shaft is arranged on the first return pneumatic cylinder piston, one end of a connecting rod of the first return pneumatic cylinder is hinged with the first return rotating shaft, and the other end of the connecting rod of the first return pneumatic cylinder is hinged with the first push arm shaft;

a second piston rotating shaft is arranged on the second piston, one end of the second piston connecting rod is hinged with the second piston rotating shaft, and the other end of the second piston connecting rod is hinged with the second push arm shaft;

and a second return rotating shaft is arranged on the second return pneumatic cylinder piston, one end of a second return pneumatic cylinder connecting rod is hinged with the second return rotating shaft, and the other end of the second return pneumatic cylinder connecting rod is hinged with the second push arm shaft.

Preferably, a hinge point of the first return pneumatic cylinder connecting rod and the first push arm shaft is located between hinge points of the two first piston connecting rods and the first push arm shaft;

and the hinge point of the second return pneumatic cylinder connecting rod and the second push arm shaft is positioned between the two hinge points of the second piston connecting rod and the second push arm shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a produced thrust part converts the cylinder compression into when pushing forward first cylinder acting, then through return air current pipe with gas compression to the second cylinder, makes the second cylinder compression, otherwise, the second cylinder of compressed back to first cylinder with the air current recoil again after the burning blasting, the process has just so relapseed and has formed reciprocating motion, drives the magnetic line of force that return pneumatic cylinder connecting rod cutting corresponds solenoid to the production current is used for driving the motor of electric motor car. The whole device does not need a special mechanical return device, has less energy consumption for pushing, simpler structure, convenient manufacture, higher reliability, lower cost and higher efficiency. And simultaneously, the utility model discloses a four-stroke linear engine, because it is thorough to get rid of waste gas, be fresh gas completely in the cylinder during the burning, its burning is more abundant, also can not have blue cigarette to discharge, and on heat conversion efficiency, four-stroke engine will be than two-stroke engine heat conversion efficiency and go out 15% ~ 30%.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to test examples and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter is limited to the following embodiments, and all the technologies realized based on the present invention are within the scope of the present invention.

An air-pressure return type engine as shown in fig. 1 includes a first electromagnetic coil 81 and a second electromagnetic coil 82 which are fixed to an engine case, respectively. A first return pneumatic cylinder connecting rod 91 penetrates through the first electromagnetic coil 81, one end of the first return pneumatic cylinder connecting rod 91 is hinged with a first push arm shaft 61, the other end of the first return pneumatic cylinder connecting rod is connected with a first return pneumatic cylinder piston 22, the first push arm shaft 61 is hinged with two first piston connecting rods 51, the upper end of each first piston connecting rod 51 is connected with a first piston 12, the first pistons 12 are located in corresponding first cylinders 1, namely the first cylinders 1 are divided into a left cylinder and a right cylinder, and the first cylinders 1 are provided with first combustion chambers 11. The axial line of the first piston connecting rod 51 is perpendicular to the axial line of the first push arm shaft 61, and the axial line of the first piston connecting rod 51 is parallel to the axial line of the first return cylinder connecting rod 91. The hinge point of the first return pneumatic cylinder connecting rod 91 and the first push arm shaft 61 is located between the hinge points of the two first piston connecting rods 51 and the first push arm shaft 61 and is located at the middle position of the first push arm shaft 61. A first return cylinder piston 22 is located in the first return cylinder 2, and a first return chamber 21 is formed between the first return cylinder piston 22 and the inner cavity of the first return cylinder 2.

A second return pneumatic cylinder connecting rod 92 is arranged in the second electromagnetic coil 82 in a penetrating manner, one end of the second return pneumatic cylinder connecting rod 92 is hinged with a second push arm shaft 62, the other end of the second return pneumatic cylinder connecting rod 92 is connected with a second return pneumatic cylinder piston 42, two second piston connecting rods 52 are hinged on the second push arm shaft 62, the upper ends of the second piston connecting rods 52 are respectively connected with a second piston 32, the second pistons 32 are positioned in the corresponding second air cylinders 3, the second air cylinders 3 are also divided into a left air cylinder and a right air cylinder, the second air cylinders 3 are respectively provided with a second combustion chamber 31, the axial line of the second piston connecting rods 52 is vertical to the axial line of the second push arm shaft 62, and the axial line of the second piston connecting rods 52 is parallel to the axial line of the second return pneumatic cylinder connecting rod 92. The hinge point of the second return cylinder link 92 to the second push arm shaft 62 is located between the hinge points of the two second piston links 52 to the second push arm shaft 62 and in the middle of the second push arm shaft 62. The second return pneumatic cylinder piston 42 is located in the second return pneumatic cylinder 4, a second return pneumatic chamber 41 is formed between the second return pneumatic cylinder piston 42 and an inner cavity of the second return pneumatic cylinder 4, and the second return pneumatic chamber 41 is communicated with the first return pneumatic chamber 21 through the return air flow pipe 10.

In order to ensure the stability of the linear reciprocating motion of the piston, a first piston rotating shaft 13 is arranged on the first piston 12, one end of a first piston connecting rod 51 is hinged with the first piston rotating shaft 13, and the other end is hinged with a first push arm shaft 61; a first return rotating shaft 23 is arranged on the first return pneumatic cylinder piston 22, one end of a first return pneumatic cylinder connecting rod 91 is hinged with the first return rotating shaft 23, and the other end is hinged with the first push arm shaft 61; a second piston rotating shaft 33 is arranged on the second piston 32, one end of a second piston connecting rod 52 is hinged with the second piston rotating shaft 33, and the other end is hinged with a second push arm shaft 62; a second return rotating shaft 43 is provided on the second return pneumatic cylinder piston 42, and one end of a second return pneumatic cylinder connecting rod 92 is hinged to the second return rotating shaft 43, and the other end is hinged to the second push arm shaft 62.

Cylinder heads are arranged on the first cylinder 1 and the second cylinder 3, corresponding ignition mechanisms and valve actuating mechanisms are connected to the cylinder heads, and the structures and the arrangement modes of the ignition mechanisms and the valve actuating mechanisms belong to the prior art in the field and are not described in detail herein.

The specific action process is as follows:

after the first combustion chamber 11 in the left first cylinder 1 is exploded, the combustion power drives the first piston connecting rod 51 to transmit the power to the first push arm shaft 61 through the first piston 12, the first push arm shaft 61 drives the right first piston connecting rod 51 and the first piston 12 to move in the same direction, so that the right first combustion chamber 11 sucks air and simultaneously drives the first return pneumatic cylinder connecting rod 91 to move in the direction of the first return cylinder 2, the first return pneumatic cylinder connecting rod 91 cuts magnetic lines of force of the first electromagnetic coil 81 to generate current, the first return pneumatic cylinder connecting rod 91 drives the first return pneumatic cylinder piston 22 to compress the first return pneumatic cylinder 21, the airflow is compressed to the second return pneumatic cylinder 41 through the return airflow pipe 10, the second return pneumatic cylinder 41 transmits the airflow pressure to the second return pneumatic cylinder piston 42, and drives the second return pneumatic cylinder connecting rod 92 to move in the direction of the second cylinder 3, the second return pneumatic cylinder connecting rod 92 cuts magnetic lines of force of the second electromagnetic coil 82 to generate current, at this time, the second return pneumatic cylinder connecting rod 92 pushes the second push arm shaft 62, the second push arm shaft 62 drives the two second piston connecting rods 52 to move in a direction away from the second return cylinder 4, and further drives the two second pistons 32 to advance into corresponding combustion chambers, so that the second combustion chamber 31 on the left is compressed to prepare for ignition, combustion and explosion, and at this time, the second combustion chamber 31 on the right is exhausted.

When the second combustion chamber 31 in the second left cylinder 3 is exploded, the power pushes the second left piston 32 to move toward the second return cylinder 4, and pushes the second left piston connecting rod 52, the second piston connecting rod 52 transmits the force to the second push arm shaft 62, at this time, the second push arm shaft 62 drives the second right piston connecting rod 52 to move, the second right piston connecting rod 52 drives the second right piston 32 to move in the same direction, at this time, the second right combustion chamber 31 is in the air suction state, and at the same time, the second push arm shaft 62 transmits the driving force to the second return pneumatic cylinder connecting rod 92, the second return pneumatic cylinder connecting rod 92 cuts the magnetic force lines of the second electromagnetic coil 82 to generate current, the second return pneumatic cylinder connecting rod 92 pushes the second return pneumatic cylinder piston 42 to compress the second return pneumatic chamber 41, and the air flow is compressed to the first return pneumatic chamber 21 through the return air flow pipe 10, the air pressure of the first return pneumatic cylinder chamber 21 will push the first return pneumatic cylinder piston 22 to move towards the first cylinder 1, the first return pneumatic cylinder piston 22 will push the first return pneumatic cylinder connecting rod 91, the first return pneumatic cylinder connecting rod 91 cuts the magnetic lines of force of the first electromagnetic coil 81 to generate current, the first return pneumatic cylinder connecting rod 91 transmits power to the first push arm shaft 61, at the same time, the first push arm shaft 61 will push the two first piston connecting rods 51 to move towards the corresponding combustion chambers, the two first piston connecting rods 51 will push the two first pistons 12 at the same time, at this time, the first combustion chamber 11 on the left is in an exhaust state, and the first combustion chamber 11 on the right is in a gas compression state.

When the first combustion chamber 11 in the first cylinder 1 on the right starts to ignite after being compressed, and the first combustion chamber 11 on the right explodes in the same manner, the combustion power pushes the first piston connecting rod 51 on the right through the first piston 12 on the right to transmit the power to the first push arm shaft 61, at the same time, the first push arm shaft 61 drives the first piston connecting rod 51 and the first piston 12 to move in the same direction, so that the first combustion chamber 11 on the left inhales air, and pushes the first pneumatic cylinder connecting rod 91 to move away from the first cylinder 1, the first pneumatic cylinder connecting rod 91 cuts the magnetic lines of force of the first electromagnetic coil 81 to generate current, the first pneumatic cylinder connecting rod 91 pushes the first pneumatic cylinder piston 22 to compress the first pneumatic return chamber 21, the airflow is compressed to the second pneumatic return chamber 41 through the pneumatic return pipe 10, the second pneumatic return chamber 41 transmits the airflow to the second pneumatic cylinder piston 42, the second return pneumatic cylinder connecting rod 92 is pushed to move towards the direction of the second cylinder 3, the second return pneumatic cylinder connecting rod 92 cuts magnetic lines of force of the second electromagnetic coil 82 to generate current, at this time, the second return pneumatic cylinder connecting rod 92 pushes the second push arm shaft 62, the second push arm shaft 62 drives the two second piston connecting rods 52 to advance, the two second pistons 32 are driven to move towards the corresponding combustion chambers, at this time, the second combustion chamber 31 on the left side exhausts air, and the second combustion chamber 31 on the right side is compressed to prepare for ignition, combustion and explosion.

When the second combustion chamber 31 in the right second cylinder 3 is exploded, the power of the right second combustion chamber 31 pushes the right second piston 32 to move towards the second return cylinder, pushing the right second piston connecting rod 52, the right second piston connecting rod 52 transmits the force to the second push arm shaft 62, at this time, the second push arm shaft 62 drives the left second piston connecting rod 52 to move, the left second piston connecting rod 52 drives the left second piston 32 to move towards the same direction, at this time, the left second combustion chamber 31 is in the air suction state, at the same time, the second push arm shaft 62 transmits the power to the second return pneumatic cylinder connecting rod 92, the second return pneumatic cylinder connecting rod 92 cuts the magnetic lines of force of the second electromagnetic coil 82 to generate current, the second return pneumatic cylinder connecting rod 92 pushes the second return pneumatic cylinder piston 42 to compress the second return pneumatic chamber 41, the second return pneumatic chamber 41 compresses the pneumatic pressure to the first return pneumatic chamber 21 through the return pneumatic tube 10, the air pressure of the first return air pressure chamber 21 will push the first return air pressure cylinder piston 22 to move towards the direction of the first air cylinder 1, the first return air pressure cylinder piston 22 will push the first return air pressure cylinder connecting rod 91 again, the first return air pressure cylinder connecting rod 91 cuts the magnetic lines of force of the first electromagnetic coil 81 to generate current, the first return air pressure cylinder connecting rod 91 will transmit power to the first push arm shaft 61, at the same time, the first push arm shaft 61 will push the two first piston connecting rods 51, the two first piston connecting rods 51 will push the two first pistons 12 to move towards the corresponding combustion chambers at the same time, at this time, the first combustion chamber 11 on the right side is in the exhaust state, and the first combustion chamber 11 on the left side is in the gas compression state.

The above process forms a cyclic reciprocating motion of four strokes, and in the cyclic reciprocating process, the return pneumatic cylinder connecting rod continuously cuts magnetic lines of force of the corresponding electromagnetic coil, so that power is continuously generated, and the generated power can be stored in the storage battery and used for driving the motor of the electric vehicle.

Claims

1. An air pressure return type engine comprising a first electromagnetic coil (81) and a second electromagnetic coil (82), characterized in that: a first return pneumatic cylinder connecting rod (91) penetrates through the first electromagnetic coil (81), one end of the first return pneumatic cylinder connecting rod (91) is hinged with a first push arm shaft (61), the other end of the first return pneumatic cylinder connecting rod is connected with a first return pneumatic cylinder piston (22), two first piston connecting rods (51) are hinged on the first push arm shaft (61), the upper end of each first piston connecting rod (51) is connected with a first piston (12), the first piston (12) is located in the corresponding first air cylinder (1), the first air cylinder (1) is provided with a first combustion chamber (11), the first return pneumatic cylinder piston (22) is located in the first return pneumatic cylinder (2), and a first return pneumatic chamber (21) is formed between the first return pneumatic cylinder piston (22) and the inner cavity of the first return pneumatic cylinder (2);

a second return pneumatic cylinder connecting rod (92) penetrates through the second electromagnetic coil (82), one end of the second return pneumatic cylinder connecting rod (92) is hinged with a second push arm shaft (62), the other end of the second push arm shaft is connected with a second return pneumatic cylinder piston (42), the second push arm shaft (62) is hinged with two second piston connecting rods (52), the upper end of each second piston connecting rod (52) is respectively connected with a second piston (32), the second piston (32) is located in a corresponding second cylinder (3), the second cylinder (3) itself having a second combustion chamber (31), the second return cylinder piston (42) is located in a second return cylinder (4), a second return air pressure chamber (41) is formed between the second return air pressure cylinder piston (42) and the inner cavity of the second return air pressure cylinder (4), and the second return air pressure chamber (41) is communicated with the first return air pressure chamber (21) through a return air flow pipe (10).

2. An air pressure return engine as defined in claim 1 wherein: the axial lead of the first piston connecting rod (51) is vertical to the axial lead of the first push arm shaft (61), and the axial lead of the first piston connecting rod (51) is parallel to the axial lead of the first return pneumatic cylinder connecting rod (91);

the axial lead of the second piston connecting rod (52) is vertical to the axial lead of the second push arm shaft (62), and the axial lead of the second piston connecting rod (52) is parallel to the axial lead of the second return pneumatic cylinder connecting rod (92).

3. An air pressure return engine as set forth in claim 2, wherein: a first piston rotating shaft (13) is arranged on the first piston (12), one end of the first piston connecting rod (51) is hinged with the first piston rotating shaft (13), and the other end of the first piston connecting rod is hinged with the first push arm shaft (61);

a first return rotating shaft (23) is arranged on the first return pneumatic cylinder piston (22), one end of the first return pneumatic cylinder connecting rod (91) is hinged with the first return rotating shaft (23), and the other end of the first return pneumatic cylinder connecting rod is hinged with the first push arm shaft (61);

a second piston rotating shaft (33) is arranged on the second piston (32), one end of the second piston connecting rod (52) is hinged with the second piston rotating shaft (33), and the other end of the second piston connecting rod is hinged with the second push arm shaft (62);

and a second return rotating shaft (43) is arranged on the second return pneumatic cylinder piston (42), one end of a second return pneumatic cylinder connecting rod (92) is hinged with the second return rotating shaft (43), and the other end of the second return pneumatic cylinder connecting rod is hinged with the second push arm shaft (62).

4. An air pressure return engine as set forth in claim 3, wherein: the hinge point of the first return pneumatic cylinder connecting rod (91) and the first push arm shaft (61) is positioned between the hinge points of the two first piston connecting rods (51) and the first push arm shaft (61);

the hinge point of the second return pneumatic cylinder connecting rod (92) and the second push arm shaft (62) is located between the hinge points of the two second piston connecting rods (52) and the second push arm shaft (62).