CN2496706Y - Gas-circulating engine for automobile - Google Patents
Gas-circulating engine for automobile Download PDFInfo
- Publication number
- CN2496706Y CN2496706Y CN 01243919 CN01243919U CN2496706Y CN 2496706 Y CN2496706 Y CN 2496706Y CN 01243919 CN01243919 CN 01243919 CN 01243919 U CN01243919 U CN 01243919U CN 2496706 Y CN2496706 Y CN 2496706Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- gas
- internal combustion
- circulating air
- jet channel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model relates to a gas cycle engine for an automobile, which comprises a cylinder comprising a cylinder body and a cylinder cap. A piston is arranged in the cylinder body, and the lower part of the piston is connected with a crank by a connecting rod. The utility model is characterized in that the cylinder is communicated with a gas pressurizing device on which a waste gas inlet connected with a waste gas outlet of a cylinder of an internal combustion engine of the automobile and an outlet of internal-combusting waste gas are arranged. A cycling gas chamber and an internal-combusting waste gas chamber are arranged in the gas pressurizing device, the cycling gas chamber is internally connected with the cylinder body, and a waste gas inlet is arranged on the internal-combusting waste gas chamber. The utility model provides a new structure mode of an engine, the utility model has no pollution, waste gas of the internal combustion engine is full used as a heat source of working gas, and energy sources are saved. The function of the internal combustion engine is replaced, the utility model is used by being matched with the internal combustion engine, fuels are saved, and waste gas emission is reduced. The utility model has the characteristics of low consumption and low pollution.
Description
Technical field
The utility model belongs to automotive engine.
Background technology
Present automobile adopts explosive motor more, is to produce the heat energy powered vehicle with fuel such as burns gasoline, diesel oil to advance.The waste gas of getting rid of after the combustion engine work done has a large amount of heat energy, is wasted.Pertinent data shows that the heat efficiency of combustion engine, spark ignition engine are about 30%, and diesel engine is about 40%.People remove the performance of positive improvement driving engine for this reason, and one improves outside the heat efficiency, more the key of the utilization of this a bulk of heat energy of waste gas of getting rid of after the work done as technology public relations.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of automobile gas circulation driving engine, part replaces combustion engine, utilize the work done gas of the heat energy of the waste gas of getting rid of after the combustion engine work done as the gas circulation driving engine--the energy of circulating air, fuel saving reduces exhaust emission.
Automobile of the present utility model gas circulation driving engine, comprise cylinder, cylinder comprises cylinder body, cylinder cap, piston is arranged in the cylinder body, and the piston bottom links by connecting rod and bent axle, it is characterized in that cylinder is communicated with a gas boosting device, have on the gas boosting device and car combustion engine cylinder exhaust vent bonded assembly exhaust gas inlet and internal combustion exhaust gases outlet, circulating air chamber and internal combustion exhaust gases chamber are arranged in the gas boosting device, and circulating air chamber is connected with cylinder body is interior, and internal combustion exhaust gases has exhaust gas inlet on the chamber.
All the other frame modes of gas circulation driving engine of the present utility model are with the frame mode of I. C. engine, and mounting means is with the conventional mounting means of combustion engine.During use and combustion engine be used, replace the effect of part combustion engine, can be that an internal combustion cylinder cooperates 1～2 gas circulation driving engine, also can be that two internal combustion cylinders cooperate a gas circulation cylinder, decide as required, can be according to the size that how much reaches cylinder diameter of how much determining cylinders of vehicle load.Circulating air is work done gas, can be air, steam or other suitable gas, utilizes the waste gas of getting rid of after the combustion engine work done as thermal source, carries out interchange of heat with circulating air, circulating air is heated boost, and pours work done in the cylinder.The frame mode of gas boosting device can be multiple, generally belongs to a kind of heat exchanger structure mode.
The utility model provides a kind of preferred heat exchanger structure to be: constitute the internal combustion exhaust gases chamber by the bend pipe that is interconnected, bend pipe is outward a circulating air chamber.Circulation is the waste gas of getting rid of after the combustion engine work done in the bend pipe, and the circulating air outer with bend pipe carries out interchange of heat, and bend pipe is outer can to have bigger space, helps the circulating flow rate that provides big.
Can have fin on the bend pipe outer wall.Also can have electrical heating elements on the bend pipe outer wall.In order to prevent by adding electric energy, to guarantee the supply of heat energy because of the under-supply problem of heat energy in particular cases.During the calorific value of internal combustion exhaust gases out of reach regulation, replenish by lead heating in time by electric heating element.The power supply of electric heating element is supplied by storage battery in the car and electrical generator, after waste gas heat meets or exceeds desired value, is cut off the electricity supply automatically by power supply relay, equally, when waste gas heat was lower than desired value, power supply was connected automatically, made the temperature of heat exchanger keep normal need of work.
The circulating air chamber of gas boosting device is communicated with by hot gas jet channel and cylinder body are interior, at the connected entrance place with cylinder body one-way cock is arranged, and the jet channel switch is installed on jet channel.Can be divided into two chambers by dividing plate in the circulating air chamber of gas boosting device, each chamber is communicated with by in jet channel and the cylinder body.Two shared jet channel switches of circulating air chamber's bonded assembly jet channel, when one of them jet channel was in opening state, another jet channel was in closed condition, otherwise then, two circulating air chamber was taken turns to operate.The frame mode of jet channel switch can be as follows: comprise a bar portion, bar portion and jet channel join.Bar portion is connected with cam by spring, rocking arm, push rod, tappet outside cylinder cap, realizes the opening and closing jet channel of jet channel switch.Structure outside the bar portion is substantially with the structure of I. C. engine exhaust door outside cylinder cap, also still can be provided with the exhaust passage on the cylinder cap of the present utility model as cylinder of internal combustion engine, exhaust valve is arranged on the exhaust passage, but the exhaust passage is communicated with circulating air chamber, makes the circulating air periodical duty.Exhaust valve and the exhaust valve structure outside cylinder cap is with the combustion engine corresponding construction.
The utility model passes cylinder cap and is added with gas truth of a matter adjustment hole.
The technique effect that the utility model reaches is: the frame mode that a kind of new driving engine is provided, itself is pollution-free, make full use of the thermal source of the waste gas of combustion engine as work done gas, saved the energy, replace the effect of combustion engine, be used, saved fuel with combustion engine, reduce exhaust emission, had low consumption, oligosaprobic characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross section structure scheme drawing of the utility model gas boosting device among Fig. 1;
Fig. 3, Fig. 4 are respectively circulating air chamber's jet channel and open structural representation, have also represented the structural representation of jet channel switch;
Fig. 5 is the external structure scheme drawing that the utility model and cylinder of internal combustion engine are used.
Among the figure: 1 cylinder, 2 pistons, 3 cylinder caps, the 4 gas truth of a matter are adjusted 5 exhaust valves, 6 exhaust passages 7, hole, 8 jet channels, 9 jet channel switches, 10 electric heating element leads contact 11 gas boosting devices, 12 circulating air chamber, 13 shells, 14 dividing plates, 15 electrical heating elements, 16 bend pipes 17,18 circulating air chamber's safety valves, 19 fins, 20 internal combustion exhaust gases export the 22 internal combustion exhaust gases imports 23 of 21 circulating air chamber, 24 one-way cocks, 25 spring perches, 26 springs, 27 rocking arms, 28 push rods, 29 tappets, 30 camshafts, 31 cams, 32 cylinder of internal combustion engine, 33 cylinder of internal combustion engine pistons, 34 cylinder of internal combustion engine cylinder caps, 35 cylinder of internal combustion engine exhausr ports, 36 connecting rods, 37 bent axles, 38 bar portions
The specific embodiment
Fig. 1～5 are example structure scheme drawing of the present utility model, below in conjunction with the embodiment description of drawings:
As Fig. 5, the utility model cooperates with a cylinder of internal combustion engine, constitutes engine for automobile jointly, other parts, and identical with combustion engine as lube system, cooling system, bent axle, connecting rod etc., mounting means is with conventional combustion engine mounting means.The cylinder cap 3 outer gas boosting devices 11 of installing of gas circulation cylinder 1, the exhausr port 35 of cylinder of internal combustion engine 32 couples together with the internal combustion exhaust gases import 20 of gas boosting device 11.The frame mode of cylinder of internal combustion engine need not change.
Structure of the present utility model such as Fig. 1, cylinder cap 3 is installed in the top of cylinder 1, and piston 2 links to each other with bent axle 37 by connecting rod 36.The cylinder cap 3 outer gas boosting devices 11 of installing, the structure of gas boosting device is the heat exchanger structure form, in the shell 13, the internal combustion exhaust gases chamber is formed by the bend pipe 16 that is interconnected, bend pipe is outward a circulating air chamber, circulating air chamber 21 forms two circulating air chamber by the dividing plate 14 of centre, circulating air chamber 12 and circulating air chamber 21.Have fin 19 on bend pipe 16 outer walls, be added with electrical heating elements 15 (heating wire) on the fin, electrical heating elements joins by the electrical generator and the storage battery of lead and corresponding electric current.Two circulating air chamber communicate by in jet channel 7, jet channel 8 and the cylinder 1 respectively, with the communication port place of cylinder body be one-way cock 23, prevent gas backstreaming, jet channel switch 9 is installed on jet channel.Exhaust valve 5 is installed on the cylinder cap 3, and exhaust passage 6, exhaust passage 6 communicates with circulating air chamber.Exhaust valve 5 and jet channel switch 9 all are connected with cam by corresponding component, and concrete structure is seen Fig. 3, Fig. 4.Also be added with the gas truth of a matter on the cylinder cap and adjust hole 4.
As Fig. 3, the jet channel 8 of circulating air chamber 12 is in the opening state of jet channel switch, respective aperture and jet channel 8 in the bar portion 38 of jet channel switch are conducting state, make in top circulating air chamber 12 and the cylinder body and communicate, jet channel 7 is in closed condition, respective aperture and jet channel 7 in the bar portion 38 are off condition, and the circulating air of bottom circulating air chamber 21 with in the cylinder body is not communicated.After being heated by the heating of internal combustion exhaust gases to boost, the circulating air (air) of top circulating air chamber 12 pours in the cylinder, the compressing descent of piston, connecting rod 36, bent axle 37 that piston promotes to be attached thereto drive camshaft 30 by time gear and rotate, when piston reaches bottom dead point, rotation by camshaft 30 drives cam 31 again, cam 31 pushes tappet 29, push rod 28 and rocking arm 27 and presses spring perch 25 and spring 26, the bar portion 38 of jet channel switch is moved down, just make jet channel 8 be in closed condition, and jet channel 7 is in opening state (as Fig. 4).According to said process, be that jet channel 8 is open-minded more then, jet channel 7 is closed again.So repeatedly.Equally, the open and close and the said structure of exhaust valve 5 are similar, belong to known frame mode, are not described in detail.Jet channel switch and basic connection mode (replacement inlet valve) of being connected of cam with existing cylinder of internal combustion engine inlet valve and cam.
Principle of work of the present utility model is: the waste gas that combustion engine is got rid of is incorporated in the gas boosting device, circulating air (air) in the heat cycles air chamber, under the effect of jet channel switch 9, the circulating air of top circulating air chamber 12 is jet in cylinder, promote descent of piston, when piston 2 reaches bottom dead point, the jet channel switch cuts out jet channel 8, gas temperature after the work done, pressure all descends, at this moment exhaust valve 5 is opened, piston 2 is up, and the logical exhaust passage 6 of circulating air gas of having done merit is pressed into the firm gas that sprayed, in the low circulating air chamber 12 of pressure, carry out once more transfer of heat with internal combustion exhaust gases again.When piston 2 reached top dead point, one-way cock 22 had been closed, and under the control of jet channel switch, bottom circulating air chamber 21 gas of thermalization introduces cylinder, the descending work done of fitting piston again.When piston reached bottom dead point, exhaust valve 5 was opened, and again all lowered circulating air of temperature and pressure is pushed back circulating air chamber.So move in circles.
When cylinder reached bottom dead point at piston, also there was certain pressure in gas, claimed its pressure truth of a matter.The pressure truth of a matter is being represented the quality of gas, it is the basis that can produce much pressure after gas is heated, can formulate the different truth of a matter according to different needs, carry out pressure regulation by the high-pressure pump on the car by gas truth of a matter adjustment hole 4 and reach the gas of supplement consumed at any time, make to keep the rational pressure truth of a matter in the cylinder, cooperate the work done of being heated.
When needing souping up, adjust hole 4 by the gas truth of a matter and add the atmospheric truth of a matter, throttle strengthens simultaneously, and internal combustion exhaust gases heat energy increases, and the gas of circulating air chamber is heated and also strengthens temperature thereupon, increased pressure, and horsepower increases synchronously.During engine shorting-out, the gas truth of a matter is adjusted the hole open, gas is emitted the automatic cutoff of driving engine.
Mode of operation of the present utility model is identical with combustion engine substantially, but the utility model cylinder is a double stroke, 2 strokes have been saved like this, heat efficiency is higher, the work done number of times has been Duoed one times than cylinder of internal combustion engine, during use and cylinder of internal combustion engine coordinate mutually, muddy is one, it is the same with general-purpose engine that the operating mode of driving engine can be set mechanically.When the utility model was installed, the car load parts need not done big change, and the shape of gas boosting device can adapt to the installation needs.
Claims (10)
1, automobile gas circulation driving engine, comprise cylinder (1), cylinder comprises cylinder body, cylinder cap (3), piston (2) is arranged in the cylinder body, the piston bottom links by connecting rod (36) and bent axle (37), it is characterized in that cylinder is communicated with a gas boosting device (11), have on the gas boosting device and car combustion engine cylinder exhaust vent bonded assembly internal combustion exhaust gases import (22) and internal combustion exhaust gases outlet (20), circulating air chamber and internal combustion exhaust gases chamber are arranged in the gas boosting device, circulating air chamber is connected with cylinder body is interior, has internal combustion exhaust gases import (22) on the internal combustion exhaust gases chamber.
2, driving engine according to claim 1, the circulating air chamber that it is characterized in that the gas boosting device is communicated with by hot gas jet channel and cylinder body are interior, at connected entrance place one-way cock (23) is arranged, jet channel switch (9) is installed on jet channel with cylinder body.
3, driving engine according to claim 2 is characterized in that cylinder cap (3) is provided with exhaust passage (6), and exhaust valve (5) is arranged on the exhaust passage, and the exhaust passage is communicated with circulating air chamber.
4, driving engine according to claim 1 is characterized in that described gas boosting device is a heat exchanger structure.
5, driving engine according to claim 4, it is characterized in that described heat exchanger structure, constitute the internal combustion exhaust gases chamber by the bend pipe that is interconnected (16), bend pipe is outward a circulating air chamber, be divided into two chambers by dividing plate (14) in the circulating air chamber, each chamber is communicated with by in jet channel and the cylinder body.
6, driving engine according to claim 5 is characterized in that having on the bend pipe outer wall fin (19).
7,, it is characterized in that having on the bend pipe outer wall electrical heating elements (15) according to claim 1 or 6 described driving engines.
8, driving engine according to claim 5 is characterized in that two shared jet channel switches of circulating air chamber's bonded assembly jet channel (9).
9, driving engine according to claim 8, it is characterized in that the jet channel switch comprises a bar portion (38), bar portion and jet channel join, and bar portion is connected with cam (31) by spring (26), rocking arm (27), push rod (28), tappet (29) outside cylinder cap.
10, driving engine according to claim 1 is characterized in that passing cylinder cap and is added with gas truth of a matter adjustment hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243919 CN2496706Y (en) | 2001-07-12 | 2001-07-12 | Gas-circulating engine for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243919 CN2496706Y (en) | 2001-07-12 | 2001-07-12 | Gas-circulating engine for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2496706Y true CN2496706Y (en) | 2002-06-26 |
Family
ID=33655440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01243919 Expired - Fee Related CN2496706Y (en) | 2001-07-12 | 2001-07-12 | Gas-circulating engine for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2496706Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984325A (en) * | 2015-02-10 | 2016-10-05 | 金耀 | Compressed air-pushed railcar |
| CN110185551A (en) * | 2019-07-09 | 2019-08-30 | 朱国钧 | A kind of oil-free air power engine |
-
2001
- 2001-07-12 CN CN 01243919 patent/CN2496706Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984325A (en) * | 2015-02-10 | 2016-10-05 | 金耀 | Compressed air-pushed railcar |
| CN105984325B (en) * | 2015-02-10 | 2020-05-08 | 诸暨市烈火工业设计工作室 | Pneumatic vehicle pushed by compressed air |
| CN110185551A (en) * | 2019-07-09 | 2019-08-30 | 朱国钧 | A kind of oil-free air power engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201162550Y (en) | Electric-hydraulic control variable-distribution apparatus of diesel engine | |
| CN101092893A (en) | High pressurized miller cycle dynamo and control method | |
| CN101201009A (en) | Engine valve timing and lift continuously variable system | |
| CN2496706Y (en) | Gas-circulating engine for automobile | |
| CN103742217B (en) | A kind of modular multi-function Variabale valve actuation system for 6 cylinder IC engines | |
| CN103470327B (en) | Energy-saving engine and exhaust control method for same | |
| CN202810988U (en) | Continuously variable valve timing mechanism | |
| CN201159093Y (en) | Variable air valve mechanism of hydraulic internal combustion engine | |
| CN2459217Y (en) | Internal combustion and steam integrated engine for car | |
| CN201461111U (en) | Cylinder deactivating and oil saving device for engine | |
| CN104454158A (en) | Variable-stroke pneumatic internal combustion hybrid power engine and running method thereof | |
| CN205744035U (en) | Electromagnetic hydraulic pressure drive-type air distribution system | |
| CN203035264U (en) | Mini air power engine | |
| CN204152573U (en) | A kind of novel twin cylinder engine distribution device | |
| CN2410425Y (en) | Steam motor for car | |
| CN204152662U (en) | Hybrid Vehicle twin-tub four stroke engine cylinder head | |
| CN211116267U (en) | Two-four stroke engine | |
| CN103726896B (en) | A kind of modular multi-function Variabale valve actuation system for 4 cylinder IC engines | |
| CN2473341Y (en) | Gasoline and diesel two purpose double action four stroke IC engine | |
| CN100439654C (en) | Internal combustion engine | |
| CN208149047U (en) | A kind of electric integrated car engine system of oil | |
| CN201003431Y (en) | Minisize vehicle sixteen valve double top cam cylinder head assembly | |
| CN107701305B (en) | Free piston engine with variable stroke | |
| CN203035265U (en) | Control mechanism for mini air power engine | |
| CN105781662B (en) | Double electromagnetism Collaborative Control booster-type air distribution systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |