CN108266267A - A kind of double combustion chamber and the engine for being sufficiently mixed fuel gas - Google Patents
A kind of double combustion chamber and the engine for being sufficiently mixed fuel gas Download PDFInfo
- Publication number
- CN108266267A CN108266267A CN201711494637.0A CN201711494637A CN108266267A CN 108266267 A CN108266267 A CN 108266267A CN 201711494637 A CN201711494637 A CN 201711494637A CN 108266267 A CN108266267 A CN 108266267A
- Authority
- CN
- China
- Prior art keywords
- piston
- bar
- deflagrating jar
- combustion chamber
- engine
- 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.)
- Granted
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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
- F02B75/002—Double acting engines
Abstract
The invention discloses a kind of double combustion chamber and it is sufficiently mixed the engine of fuel gas, including deflagrating jar, inlet valve and the piston in deflagrating jar, there are two combustion chambers in the deflagrating jar, it is distributed in the both ends of deflagrating jar inner carrier, two combustion chamber is equipped with inlet valve, the deflagrating jar both sides are arranged with bar-shaped trough, the piston is fixedly connected with a pair of parallel piston rod by the bar-shaped trough of its both sides, the deflagrating jar both ends are equipped with rotary shaft, the auger bar for the spring-like for stretching to piston is connected in the rotary shaft, the piston corresponds to auger bar equipped with corresponding threaded hole.The present invention passes through double combustion chamber and the structure of the piston in it so that the mixing of fuel gas and air in deflagrating jar is more uniformly distributed, so as to make burning more abundant, to improve the efficiency of fuel oil, so as to improve the working efficiency of engine.
Description
Technical field
The present invention relates to engine manufacturing technology field more particularly to a kind of double combustion chamber and it is sufficiently mixed fuel gas
Engine.
Background technology
Conventional gasoline engin fuel acting part generally only accounts for 30% or so of burning gross energy, i.e. petrol engine heat
Efficiency is 30% or so；The diesel engine thermal efficiency is slightly higher, 40% or so.In addition, 35% or so energy passes through engine cool
System is pulled away, remaining about 35% energy is taken away by engine exhaust.If the burning that can improve engine combustion cylinder is done
Effect rate, it is possible to the efficiency of engine is improved, so as to reduce the oil consumption of engine and reduce the discharges of greenhouse gases.Therefore,
How to improve the working efficiency of engine is the extensive the problem of paying attention to for having caused people all the time.
Invention content
The purpose of the present invention is to provide a kind of double combustion chamber and the engine of fuel gas is sufficiently mixed, passes through double burnings
Room and the structure of the piston in it so that the mixing of fuel gas and air in deflagrating jar is more uniformly distributed, so as to make burning
It is more abundant, to improve the efficiency of fuel oil, so as to improve the working efficiency of engine.
For achieving the above object, the present invention adopts the following technical scheme that：
The present invention provides a kind of double combustion chamber and the engine of fuel gas is sufficiently mixed, including deflagrating jar, inlet valve and combustion
The piston in cylinder is burnt, the deflagrating jar is interior, and there are two combustion chambers, are distributed in the both ends of deflagrating jar inner carrier, two combustion chamber is equal
Equipped with inlet valve, the deflagrating jar both sides are arranged with bar-shaped trough, and the piston is fixedly connected with one by the bar-shaped trough of its both sides
To parallel piston rod, and the piston rod is slided along the bar-shaped trough length direction, and the deflagrating jar both ends are equipped with
Rotary shaft, the auger bar for the spring-like for stretching to piston is connected in the rotary shaft, and the auger bar other end is stretched
Enter in piston, the piston corresponds to auger bar equipped with corresponding threaded hole, and the piston rod passes through toggle
Connect engine power output shaft.
As the present invention to the preferred of said program, the piston rod is connected and fixed by card slot and piston.So that it lives
Plug connecting rod and piston being connected firmly and can removably connect.
As the present invention to the preferred of said program, a cross bar, the horizontal stroke are connected between the parallel piston rod
The bent axle of bar jointed crank connecting rod mechanism.The power of piston can be exported in the form of rotating by this kind of structure.
The beneficial effects of the present invention are：This kind of engine, when one end burning indoor gas burning, expanding gas handle
Piston pushes the other end to, and the burning indoor gas of the other end is compressed, after piston reaches the limit of position, this burning indoor gas
Also ignition, then push piston to the other end and moved in circles with this.Deflagrating jar both sides are equipped with bar-shaped trough, when piston is in the limit
During position, the edge of piston is not reached at bar-shaped trough, to prevent combustion chamber gas leakage, the spiral of the rotation axis connection at deflagrating jar both ends
Stirring rod can rotate during reciprocating motion of the pistons so that indoor fuel gas mixing of burning is more uniformly distributed.Therefore,
The present invention can pass through fuel gas in double combustion chamber's structure and the indoor auger rod structure combustion chamber of burning
Mixing is more uniformly distributed, while has higher efficiency of combustion, and the structure of double combustion chamber can also make the delivery efficiency of engine
Higher.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross section structure schematic diagram of deflagrating jar in the present invention.
Fig. 3 is the structure diagram of piston in the present invention.
Wherein, 1-deflagrating jar, 2-inlet valve, 3-combustion chamber, 4-piston, 5-bar-shaped trough, 6-piston rod, 7-
Rotary shaft, 8-auger bar, 9-threaded hole, 10-cross bar, 11-bent axle, 12-card slot.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
A kind of double combustion chamber as shown in Figure 1, Figure 2 and Figure 3 and the engine for being sufficiently mixed fuel gas, including deflagrating jar
1st, inlet valve 2 and the piston in deflagrating jar 1, the deflagrating jar 1 is interior, and there are two combustion chambers 3, are distributed in 1 inner carrier 4 of deflagrating jar
Both ends, two combustion chamber 3 are equipped with inlet valve 2, and 1 both sides of deflagrating jar are arranged with bar-shaped trough 5, and the piston 4 passes through
The bar-shaped trough 5 of its both sides is fixedly connected with a pair of parallel piston rod 6, and the piston rod 6 is along the 5 length side of bar-shaped trough
To slip, 1 both ends of deflagrating jar are equipped with rotary shaft 7, and the spiral shell for the spring-like for stretching to piston 4 is connected in the rotary shaft 7
Stirring rod 8 is revolved, 8 other end of auger bar is stretched into piston 4, and the piston 4 corresponds to auger bar 8 and is equipped with accordingly
Threaded hole 9, the piston rod 6 connect engine power output shaft by toggle.
In this example, the piston rod 6 is connected and fixed by card slot 12 and piston 4.Cause piston rod 6 and piston
4 being connected firmly and can removably connect.
In this example, a cross bar 10 is connected between the parallel piston rod 6,10 connecting crank of cross bar connects
The bent axle 11 of linkage.The power of piston 4 can be exported in the form of rotating by this kind of structure.
The beneficial effects of the present invention are：This kind of engine, when gas burns in one end combustion chamber 3, expanding gas
Piston 4 is pushed to the other end, gas is compressed in the combustion chamber 3 of the other end, after piston 4 reaches the limit of position, this combustion chamber 3
The also ignition of interior gas, then push piston 4 to the other end and moved in circles with this.1 both sides of deflagrating jar are equipped with bar-shaped trough 6, work as work
When plug 4 is in extreme position, the edge of piston is not reached at bar-shaped trough 6, to prevent 3 gas leakage of combustion chamber, the rotation at 1 both ends of deflagrating jar
The auger bar 9 that shaft 8 connects can rotate during piston 4 moves back and forth so that the fuel gas in combustion chamber 3
Mixing is more uniformly distributed.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (3)
1. a kind of double combustion chamber and the engine for being sufficiently mixed fuel gas, including the work in deflagrating jar, inlet valve and deflagrating jar
Plug, which is characterized in that there are two combustion chambers in the deflagrating jar, are distributed in the both ends of deflagrating jar inner carrier, two combustion chamber
Inlet valve is equipped with, the deflagrating jar both sides are arranged with bar-shaped trough, and the piston is fixedly connected by the bar-shaped trough of its both sides
A pair of parallel piston rod, and the piston rod is slided along the bar-shaped trough length direction, the deflagrating jar both ends are all provided with
There is rotary shaft, the auger bar for the spring-like for stretching to piston, the auger bar other end are connected in the rotary shaft
It stretches into piston, the piston corresponds to auger bar equipped with corresponding threaded hole, and the piston rod passes through crank connecting link machine
Structure connects engine power output shaft.
2. a kind of double combustion chamber according to claim 1 and the engine for being sufficiently mixed fuel gas, which is characterized in that institute
Piston rod is stated to connect and fix by card slot and piston.
3. a kind of double combustion chamber according to claim 1 and the engine for being sufficiently mixed fuel gas, which is characterized in that institute
It states and is connected with a cross bar, the bent axle of the cross bar jointed crank connecting rod mechanism between parallel piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494637.0A CN108266267B (en) | 2017-12-31 | 2017-12-31 | Engine with double combustion chambers and capable of fully mixing combustible gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494637.0A CN108266267B (en) | 2017-12-31 | 2017-12-31 | Engine with double combustion chambers and capable of fully mixing combustible gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108266267A true CN108266267A (en) | 2018-07-10 |
| CN108266267B CN108266267B (en) | 2020-06-05 |
Family
ID=62772999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494637.0A Expired - Fee Related CN108266267B (en) | 2017-12-31 | 2017-12-31 | Engine with double combustion chambers and capable of fully mixing combustible gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266267B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221274A (en) * | 1923-06-06 | 1924-09-08 | Leopold Carlyle Mylne | Improvements in or relating to internal combustion engines |
| US2188831A (en) * | 1938-09-01 | 1940-01-30 | Furman W Crawford | Dual crank and connecting rod assembly |
| JPS55148920A (en) * | 1979-05-09 | 1980-11-19 | Showa Seisakusho:Kk | Combustion chamber for two-cycle engine |
| WO2009145745A1 (en) * | 2008-04-16 | 2009-12-03 | Hinderks M V | New reciprocating machines and other devices |
| CN103089424A (en) * | 2013-01-21 | 2013-05-08 | 洪子鑫 | Double-piston type vertical four-stroke engine |
-
2017
- 2017-12-31 CN CN201711494637.0A patent/CN108266267B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221274A (en) * | 1923-06-06 | 1924-09-08 | Leopold Carlyle Mylne | Improvements in or relating to internal combustion engines |
| US2188831A (en) * | 1938-09-01 | 1940-01-30 | Furman W Crawford | Dual crank and connecting rod assembly |
| JPS55148920A (en) * | 1979-05-09 | 1980-11-19 | Showa Seisakusho:Kk | Combustion chamber for two-cycle engine |
| WO2009145745A1 (en) * | 2008-04-16 | 2009-12-03 | Hinderks M V | New reciprocating machines and other devices |
| CN103089424A (en) * | 2013-01-21 | 2013-05-08 | 洪子鑫 | Double-piston type vertical four-stroke engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108266267B (en) | 2020-06-05 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |