CN108286469A - A technique for improving internal combustion energy conversion ratio - Google Patents
A technique for improving internal combustion energy conversion ratio Download PDFInfo
- Publication number
- CN108286469A CN108286469A CN201810178428.3A CN201810178428A CN108286469A CN 108286469 A CN108286469 A CN 108286469A CN 201810178428 A CN201810178428 A CN 201810178428A CN 108286469 A CN108286469 A CN 108286469A
- Authority
- CN
- China
- Prior art keywords
- piston
- internal combustion
- conversion ratio
- energy conversion
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1808—Number of cylinders two
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of technologies improving engine power conversion ratio, belong to technical field of internal combustion engines, existing engine generally existing burning is insufficient and fuel expands against just directly be discharged as exhaust gas after piston does work in the combustion chamber, causes energy dissipation and atmosphere pollution；The present invention solution be fuel burn in engine generate high-temperature high-pressure fuel gas after and will regard exhaust gas be discharged before the high-temperature high-pressure fuel gas energy in cylinder is continued to utilize by transmission parts and air reservoir；This programme advantage one：There is the double effect of theoretic power, advantage two in the rank of same discharge capacity：Alterable compression ratio, advantage three are realized in supercharging in real time：Temporary storage chamber, which is fully burnt while reduction is discharged, can also continue external output power.
Description
Technical field
The present invention relates to field of internal combustion engine
Background technology
From the point of view of present internal combustion engine acting program, fuel only expanded against inside combustion chamber piston finish it is straight after work(
It connects when exhaust gas is discharged, conversion ratio generally only percent 30 or so, energy utilization is not enough, and fuel combustion is not filled
The exhaust gas for dividing discharge, be easy to cause atmosphere pollution.
In order to be efficiently used to the energy, have using turbocharging hoisting power, by very long development, turbocharging is only
Improve power under the speed conditions of restriction, but it there are one good under the operating mode of the slow-speed of revolution and ultrahigh rotating speed
Solution, and turbo charged many drawbacks are made that prodigious sacrifice to the power of promotion, the utilization to the energy, to ring
The protection in border is not obviously improved.
Atkinson cycle improves intake efficiency by the link mechanism of a set of complexity, effectively improves internal combustion engine
Efficiency, but the link mechanism high failure rate of this complexity is difficult universal and application, same disadvantage, its fuel volumetric growth pusher
Piston is done after a work(directly when exhaust gas discharges.
Miller cycle engine makes compression ratio of internal-combustion engine and expansion ratio detach by controlling air throttle late release, increases
Expansion work, and effectively inhibit pinking, but slow-speed of revolution torque it is very poor, overall power is relatively low, it is difficult to by big well-established, together
The shortcomings that sample, its fuel volumetric growth pusher piston are done after a work(directly when exhaust gas discharges.
Invention content
In order to which to that can not be made full use of in the raw energy, for our good life environment, the present invention passes through technical side
Case is optimized and is improved to internal combustion engine, improves the energy conversion rate of internal combustion engine, reduces discharge.
The solution of the present invention is that it is discharged after fuel combustion generates high-temperature high-pressure fuel gas and that will regard exhaust gas
Before, the high-temperature high-pressure fuel gas energy in cylinder is re-utilized by transmission device and temporary storage chamber.
Description of the drawings
Fig. 1 is the structural diagram of the present invention
The component of the specific embodiment of the invention has：Upper cylinder body piston (1), upper right cylinder piston (1a), left gas compression
Room (2), right gas compression room (2a), left one-way air inlet mouth switch (3), and right one-way air inlet mouth switchs (3a), and left combustion chamber is unidirectional
Air inlet control switch (4), right combustion chamber one-way air inlet mouth control switch (4a), left one-way exhaust mouth control switch (5), right list
Switch (5a), left combustion chamber (6), right combustion chamber (6a), lower-left cylinder piston (7), bottom right cylinder piston are controlled to exhaust outlet
(7a), left ram piston (8), right ram piston (8a), left leakage port single-way switch (9), right leakage port single-way switch (9a), temporarily
Storage chamber air inlet single-way switch (10), temporary storage chamber (11), valve positioner (12), balance pivot (13), transmission levers (14) are left
Electromagnetic control system (15), right electromagnetic control system (15a), the integrated fuel injection electric plug (16) in a left side, the integrated fuel spray in the right side
Radio spark plug (16a), bent axle 17, left mandril cylinder body leakage port (18), right mandril cylinder body leakage port (18a) are linked, on
The main working tasks of cylinder piston (7) (1) and lower cylinder body piston (7a) (1a) are expansion stroke and exhaust stroke, air-breathing punching
Journey and compression stroke；One temporary storage chamber is added to partial tail gas discharge, is burnt to the time of fuel abundance, in addition to utilizing height
Warm high-pressure gas can also reduce discharge while spraying energy external output power by valve positioner.
Fuel generates high-temperature high-pressure fuel gas in combustion chambers burn and lower-left cylinder piston is pushed to move downward acting, bent axle connection
Bottom right cylinder piston moves upwards exhaust, and lower-left cylinder piston moves to the lower-left cylinder body before high-temperature high-pressure fuel gas will be discharged
Position is arranged a leakage port single-way switch, and the top of lower-left cylinder piston reaches and when more than mandril cylinder body leakage port, left
Single-way switch automatically opens, and high-temperature high-pressure fuel gas pushes left ram piston to move upwards by left mandril cylinder body leakage port, with a left side
There are upper left cylinder piston, right ram piston and upper right cylinder piston, transmission levers to pass through on the transmission levers of ram piston connection
Fulcrum drives upper left cylinder piston to move upwards, and left one-way air inlet mouth switch, which automatically opens, does inhalation effort；Transmission levers are logical
Crossing fulcrum drives right ram piston to do resetting movement downwards；Transmission levers drive upper right cylinder piston to transport downwards by balance pivot
Dynamic, right air inlet switch is automatically closed, and right air inlet of combustion chamber control switch is closed, and upper right cylinder piston does compression movement, presses
It is locked that rear right electromagnetic control system is completed in contracting, and when a left side, piston motion of taking blame for others is reached and when more than left mandril cylinder body leakage port, temporarily stored up
Room unidirectionally automatically opens, and high-temperature high-pressure fuel gas is pressed into temporary storage chamber short stay and passes through the external output power of valve positioner.
When lower-left, cylinder piston moves to lower dead center, and the bottom right cylinder piston exhaust connected by bent axle is completed to reach only
When point, cylinder body one-way exhaust mouth switch in lower-left, which is opened, to be exhausted, and cylinder piston one-way exhaust mouth switch in bottom right is closed, right burning
One-way air inlet mouth switch in room is opened, after the compressed gas of upper right cylinder body is pressed into right combustion chamber by Electromagnetic Control power-assisted, right burning
Room one-way air inlet mouth switch is closed, and the integrated fuel injection electric plug in the right side, which sprays into after fuel is mixed with combustion-supporting gas, lights a fire, fuel
Gas mixture expanded by heating pushes bottom right cylinder piston to move downward acting, returns to the first step of this specification at this time, because
The invention belongs to the positive and negative repetition relative motion in left and right, subsequent operating procedure essentially coincides, and all parts of the invention are equal at this time
It has been stated that, so being not repeated.
Claims (14)
1. a kind of technology improving internal combustion energy conversion ratio, is mainly characterized by：In fuel high temperature is generated in combustion chambers burn
After high-pressure gas and before it will regard exhaust gas discharge, by transmission device and temporary storage chamber to the high-temperature high-pressure fuel gas energy in cylinder
Amount re-utilizes.
2. raising internal combustion energy conversion ratio technology according to claim 1, it is characterised in that：Specific embodiment party of the present invention
The component of formula has：Upper cylinder body piston (1), upper right cylinder piston (1a), left gas compression room (2), right gas compression room (2a) are left
One-way air inlet mouth switchs (3), and right one-way air inlet mouth switchs (3a), left combustion chamber one-way air inlet mouth control switch (4), right combustion chamber
One-way air inlet mouth control switch (4a), left one-way exhaust mouth control switch (5), right one-way exhaust mouth control switch (5a), Zuo Ran
It burns room (6), right combustion chamber (6a), lower-left cylinder piston (7), bottom right cylinder piston (7a), left ram piston (8), right mandril is lived
It fills in (8a), left leakage port single-way switch (9), right leakage port single-way switch (9a), temporary storage chamber air inlet single-way switch (10), temporarily stores up
Room (11), valve positioner (12), balance pivot (13), transmission levers (14), left electromagnetic control system (15), right Electromagnetic Control
System (15a), the integrated fuel injection electric plug (16) in a left side, the integrated fuel injection electric plug (16a) in the right side, bent axle 17, left top
Bar cylinder body leakage port (18), right mandril cylinder body leakage port (18a) are linked, upper cylinder body piston (7) (1) and lower cylinder body piston
(7a) (1a) makees expansion stroke, intake stroke, exhaust stroke and compression stroke respectively；One is added temporarily to partial tail gas discharge
Storage chamber (11) is burnt to the time of fuel abundance, in addition to being sprayed by valve positioner (12) using high-temperature high-pressure fuel gas
Discharge can also be reduced while energy external output power.
3. raising internal combustion energy conversion ratio technology according to claim 1, it is characterised in that：Fuel is in left combustion chamber
(6) burning generates high-temperature high-pressure fuel gas promotion lower-left cylinder piston (7) and moves downward acting, and bent axle (17) connects bottom right cylinder body and lives
Plug (7a) moves upwards exhaust.
4. the raising internal combustion energy conversion ratio technology according to the claims, it is characterised in that：Lower-left cylinder piston
(7) the lower cylinder body position before moving to high-temperature high-pressure fuel gas and will being discharged has been arranged one left leakage port single-way switch (9).
5. the raising internal combustion energy conversion ratio technology according to the claims, it is characterised in that：Lower-left cylinder piston
(7) top reaches and more than left mandril cylinder body leakage port (18) when left leakage port single-way switch (9) automatically opens, high temperature and pressure
Combustion gas pushes left ram piston (8) to move upwards by left mandril cylinder body leakage port (18).
6. the raising internal combustion energy conversion ratio technology according to the claims, it is characterised in that：With left ram piston
(8) transmission levers (14) connected have upper left cylinder piston (1), have left ram piston (8), there is right ram piston (8a) and upper right
Cylinder piston (1).
7. raising internal combustion energy conversion ratio technology according to claim 6, it is characterised in that：Transmission levers (14) pass through
Balance pivot (13) drives upper left cylinder piston (1) to move upwards, and left one-way air inlet mouth switch (3), which automatically opens, does air-breathing fortune
It is dynamic.
8. raising internal combustion energy conversion ratio technology according to claim 6, it is characterised in that：Transmission levers (14) pass through
Balance pivot (13) drives right ram piston (8a) to do resetting movement downwards.
9. raising internal combustion energy conversion ratio technology according to claim 6, it is characterised in that：Transmission levers (14) pass through
Balance pivot (13) drives upper right cylinder piston (1) to move downward, and right air inlet switch (3a) is automatically closed, right combustion chamber charge
Mouth control switch (4a) is closed, and upper right cylinder piston (1) does downwards compression movement, compression completion rear right electromagnetic control system
(15a) is locked.
10. raising internal combustion energy conversion ratio technology according to claim 5, it is characterised in that：When a left side is taken blame for others piston (8)
When moving to and being more than left mandril cylinder body leakage port (18), temporary storage chamber one-way air inlet mouth switch (10) automatically opens, and high temperature is high
Compression ignition air pressure enters (11) short stay of temporary storage chamber and controls external output power by valve positioner (12).
11. raising internal combustion energy conversion ratio technology according to claim 3, it is characterised in that：When lower-left cylinder piston
(1) lower dead center is moved to, when bottom right cylinder piston (1a) exhaust connected by bent axle (17) is completed to reach top dead centre.
12. the raising internal combustion energy conversion ratio technology according to the claims, it is characterised in that：Lower-left cylinder body is unidirectional
Exhaust outlet switch (5) is opened and is exhausted, and bottom right cylinder piston one-way exhaust mouth switchs (5) and closes, right combustion chamber one-way air inlet
Mouth switch (4a) is opened.
13. the raising internal combustion energy conversion ratio technology according to the claims, it is characterised in that：Upper right cylinder body (1a)
Compressed gas pass through electromagnetic control system (15a) power-assisted and be pressed into right combustion chamber (6a) rear right combustion chamber one-way air inlet mouth switch
(4a) is closed.
14. the raising internal combustion energy conversion ratio technology according to the claims, it is characterised in that：The integrated fuel spray in the right side
Radio spark plug (16a) is sprayed into after fuel is mixed with combustion-supporting gas and is lighted a fire, and fuel gas mixture expanded by heating pushes bottom right cylinder
Body piston (1a) moves downward acting, has returned to the first step of claim 3 at this time, because the invention belongs to the positive and negative repetitions in left and right
Relative motion, subsequent operating procedure essentially coincide, and all parts of the invention have been stated at this time, so being not repeated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178428.3A CN108286469A (en) | 2018-03-08 | 2018-03-08 | A technique for improving internal combustion energy conversion ratio |
| CN201821817804.0U CN209494629U (en) | 2018-03-08 | 2018-11-06 | A kind of engine complementary energy stocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178428.3A CN108286469A (en) | 2018-03-08 | 2018-03-08 | A technique for improving internal combustion energy conversion ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108286469A true CN108286469A (en) | 2018-07-17 |
Family
ID=62833477
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178428.3A Pending CN108286469A (en) | 2018-03-08 | 2018-03-08 | A technique for improving internal combustion energy conversion ratio |
| CN201821817804.0U Active CN209494629U (en) | 2018-03-08 | 2018-11-06 | A kind of engine complementary energy stocking mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817804.0U Active CN209494629U (en) | 2018-03-08 | 2018-11-06 | A kind of engine complementary energy stocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108286469A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412059A (en) * | 2020-03-20 | 2020-07-14 | 孙劲松 | Internal combustion engine energy recycling structure |
| CN114777546A (en) * | 2022-06-21 | 2022-07-22 | 浙江惠笙活科技有限公司 | Cold and hot medium energy storage hot water and hot air combined supply device for solar photovoltaic |
-
2018
- 2018-03-08 CN CN201810178428.3A patent/CN108286469A/en active Pending
- 2018-11-06 CN CN201821817804.0U patent/CN209494629U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412059A (en) * | 2020-03-20 | 2020-07-14 | 孙劲松 | Internal combustion engine energy recycling structure |
| CN111412059B (en) * | 2020-03-20 | 2022-01-14 | 孙劲松 | Internal combustion engine energy recycling structure |
| CN114777546A (en) * | 2022-06-21 | 2022-07-22 | 浙江惠笙活科技有限公司 | Cold and hot medium energy storage hot water and hot air combined supply device for solar photovoltaic |
| CN114777546B (en) * | 2022-06-21 | 2022-09-13 | 浙江惠笙活科技有限公司 | Cold and hot medium energy storage hot water and hot air combined supply device for solar photovoltaic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209494629U (en) | 2019-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201560839U (en) | Internal combustion stirling engine | |
| CN105888832B (en) | Miller cycle diesel oil-natural gas double fuel engine and its control method | |
| CN103748334A (en) | Two-stroke internal combustion engine, method of operating two-stroke internal combustion engine and method of converting two-stroke engine | |
| CN108286469A (en) | A technique for improving internal combustion energy conversion ratio | |
| CN105275586A (en) | Two-stroke double-cylinder engine | |
| CN103228888A (en) | Exhaust valve timing for split-cycle engine | |
| CN100464063C (en) | Energy accumulating engine | |
| CN109469557A (en) | A kind of continuous burning piston engine of adaptively calming the anger | |
| CN205260136U (en) | Power transmission system of internal -combustion engine | |
| CN104061058A (en) | Premixing compression internal-combustion engine and operation method thereof | |
| CN204267176U (en) | Pressure-type spray liquid device and hydrojet pressurization system | |
| CN109339959A (en) | A kind of internal combustion engine and its method improved efficiency | |
| CN106351741B (en) | A kind of hydrogen comburant engine system | |
| CN205101114U (en) | Two cycle bi -block engine | |
| CN201358834Y (en) | Internal supercharged four-stroke engine | |
| CN205936844U (en) | Miller cycle diesel oil natural gas dual -fuel engine | |
| CN105888814A (en) | Gas-explosion ramjet homogeneous charge compression ignition engine | |
| CN103388500A (en) | Range energy-saving method of common reciprocating piston engine | |
| CN104632362B (en) | Exhaust gas expanding mechanism for two-stroke pure oxygen engine | |
| CN220815827U (en) | Compression ignition engine | |
| RU2800787C1 (en) | Piston engine of two-cylinder design | |
| CN216894561U (en) | Air energy turbocharged engine and equipment comprising same | |
| CN206917735U (en) | A kind of double cylinder combined type two-stage engines | |
| CN202718753U (en) | Engine | |
| RU2625889C1 (en) | Method of engine operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180717 |
|
| WD01 | Invention patent application deemed withdrawn after publication |