CN203892050U - Horizontally-opposed high- and low-pressure power machine - Google Patents
Horizontally-opposed high- and low-pressure power machine Download PDFInfo
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- CN203892050U CN203892050U CN201420214964.1U CN201420214964U CN203892050U CN 203892050 U CN203892050 U CN 203892050U CN 201420214964 U CN201420214964 U CN 201420214964U CN 203892050 U CN203892050 U CN 203892050U
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Abstract
The utility model relates to a horizontally-opposed high- and low-pressure power machine. The machine comprises a heat collector, a heat preserving pipe, a gasification reactor, an atomizer, a high pressure cylinder I, a piston, a piston ring, an automatic exhaust valve, a pressure valve I, a liquid storage tank, a pressure valve II, a connecting rod, a heat preserving layer, a housing, a flywheel, a crankshaft, a low-pressure cylinder I, a high-pressure cylinder II, a low-pressure cylinder II, an air inlet one-way valve, an exhaust control valve and a radiator; the high-pressure cylinder I and the low-pressure cylinder II, as well as the low-pressure cylinder I and the high-pressure cylinder II, are horizontally oppositely disposed on the housing in an angle of 180 degrees by a crankshaft-centered manner. With the adoption of the horizontally-opposed high- and low-pressure power machine, working mediums can be recycled, and no pollution is caused; the conservation efficiency of heat energy reaches 65 to 98%; the output power can be adjusted by adjusting the capacity and quantity of cylinders based on the required power; the output power can also be adjusted by adjusting the injection within the maximum power range; the machine is simple in structure, small in manufacturing cost, high in economic benefit, energy-saving, environmentally friendly, small in noise, low in gravity center, small in vibration, and high in stability.
Description
Technical field
The utility model belongs to negative pressure motor device field, especially the heat energy such as high-temperature gas that high-temperature gas, exhaust gases of internal combustion engines, the factory that utilizes solar energy, underground heat, inflammable matter burning to produce discharges make dielectric gas in machine and the heat radiation of machine exterior form temperature difference, make enclosed cylinder produce negative pressure and thermal power transfer are become to the power machine of kinetic energy.
Background technique
Traditional power machine has steamer, internal-combustion engine, external-combustion engine.
Steamer: be unable to do without boiler, whole device is heaviness but also huge not only; The pressure and temperature of initial steam can not be too high, and exhaust pressure can not be too low, and the thermal efficiency is difficult to improve; It is a kind of reciprocator, inertia confinement the raising of rotating speed; Working procedure is discontinuous, and the flow of steam is restricted, and has also just limited the raising of power.
Internal-combustion engine: complex structure, higher to demanded fuel, the cleanliness of fuel is required strictly to environmental pollution.
External-combustion engine, if Stirling engine is wherein a kind of, Stirling engine and internal-combustion engine relatively possess following advantage:
Be applicable to the various energy, no matter be liquid, gaseous state or solid-state fuel, when adopting heat-carrying system (as heat pipe) indirect heating, almost can use any high temperature heat source (solar energy radioisotope and nuclear reaction etc.), and motor itself (except heater) does not need to do any change.Stirling engine, without compressor boost, uses general blower fan to meet the demands, and allows fuel to have higher impurity content simultaneously; Stirling engine single-machine capacity is little, and unit capacity is from 20-50kw, the increase and decrease power system capacity that can suit measures to local conditions; Simple in structure, number of components is fewer 40% than internal-combustion engine, and room for price-cut is large; Maintenance cost is low.
Stirling engine is when operation, due to continuous burning in the firing chamber of fuel outside cylinder, the working medium that is independent of combustion gas is absorbed heat by heater, and press Stirling circulation and externally do work, therefore avoid pinking acting and the intermittent combustion process of similar internal-combustion engine, thereby realized efficient, low noise and low emission operation.Efficient: overall energetic efficiency reaches more than 80%; Low noise: at the bottom of 1 meter of bare machine noise in 68dBA; Low emission: exhaust emissions reaches Europe 5 standards.
Because working medium is not burnt, external-combustion engine has been avoided the quick-fried acting problem of the shake of traditional combustion engine, thereby has realized high efficiency, low noise, low pollution and low operating cost.The external-combustion engine various inflammable gass that can burn, as rock gas, biogas, petroleum gas, hydrogen, coal gas etc., the also liquid fuel such as incendivity diesel oil, liquefied petroleum gas (LPG), can also burn wood, and utilizes solar energy etc.As long as hot chamber reaches 700 ℃, the machine operation of can doing work, ambient temperature is lower, and generating efficiency is higher.The advantage of external-combustion engine maximum is to exert oneself not affected by altitude with efficiency, is very suitable for high altitude localities and uses.
Simultaneously Stirling engine remain subject matter and shortcoming be: manufacture cost is higher, and working medium sealing technique is more difficult, and reliability and the life-span of Sealing also have problems, and cost of material is high, and power adjustments control system is more complicated, and machine is comparatively heavy; The cost of expansion chamber, pressing chamber, heater, cooling chamber, regenerator etc. is high, and heat loss is 2-3 times of explosive motor etc.
Organic rankine cycle system comprises pump, vaporizer, decompressor, generator, condenser etc.Heat collector absorbs solar irradiance, and in heat collector, heat exchange medium temperature raises, and heat transferring medium is passed to organic working medium by vaporizer heat.Organic working medium is level pressure heating in vaporizer, and the gaseous state organic working medium of high pressure enters decompressor expansion acting, drives generator generating; The organic working medium that decompressor afterbody is discharged enters level pressure condensation in condenser, and the organic working medium of condensator outlet enters vaporizer and completes power generation cycle one time after pump pressurization.
Organic rankine cycle system exists conversion efficiency not high, and volume is large, need to be by baroque decompressor acting.
Pancake engine, engine piston is evenly distributed in bent axle both sides, in the horizontal direction side-to-side movement.Make whole height reduction, the shorten length of motor, the center of gravity of car load reduces, Vehicle Driving Cycle is more steady, motor is arranged on the center line of car load, the moment that both sides piston produces is cancelled out each other, greatly reduce vehicle vibration under steam, engine speed is greatly improved, reduces noise.
The great advantage of pancake engine is that center of gravity is low.Because its cylinder is " keeping flat ", not only reduced the center of gravity of automobile, can also allow headstock design not only flat but also lowly, these factors can strengthen the riding stability of automobile.Meanwhile, horizontally-opposed cylinder arrangements is a kind of symmetrical rock-steady structure, and this makes the running smoothness of motor better than V-type engine, and power loss during operation is also minimum.Certainly it is better handling that lower center of gravity and balanced distribution have been also vehicle band.Centre of gravity: the transverse vibration of generation is easily absorbed, effectively the heavier motor center of gravity of full car reduced by support, more easily reaches whole machine balancing.Low vibration: the balance good (offset 180 degree left and right) of piston movement.Compare in-line arrangement, counterweight factor required aspect bent axle reduces, and helps rotating speed and promotes.It can keep 650 slow-speed of revolution that turn, and guarantees that motor works stably.Compare equally other motor line oil consumption minimum.
Shortcoming is: except because flat opposed structure comparatively complexity, is also difficult to solve just like problems such as oil lubricatings.Horizontal cylinder, because the reason of gravity can make machine oil flow to bottom, makes cylinder on one side can not get lubricated fully.Although Porsche and Subaru have well solved numerous technical barriers, high-precision manufacture requires also to have brought higher maintenance cost, and because body is wider, thereby and is unfavorable for layout.
Summary of the invention
The cost that the utility model has overcome the expansion chamber that Stirling engine exists, pressing chamber, heater, cooling chamber, regenerator etc. is high, and heat loss is the problems such as 2-3 times of explosive motor; Having overcome organic rankine cycle system needs decompressor or steam turbine, the technical barrier that manufacture cost is high.The horizontal opposition type high low pressure power machine the utility model proposes is to utilize existing level opposed type structure, in conjunction with the negative pressure motor device of Stirling engine and organic rankine cycle system advantage.Heater, after heat absorption, high-pressure cylinder being heated and makes the swollen promotion piston acting of working medium high-temperature gasification Peng, carries out cooling generation negative pressure to low pressure (LP) cylinder and pulls piston acting.
The utility model provides that a kind of thermal energy conversion efficiency is high, working medium can recycle, can adjust working medium quantity within the scope of peak output adjusts output power, can adjust by adjusting temperature the power machine of output power, machine stable output power.
The technical solution adopted in the utility model is: a kind of horizontal opposition type high low pressure power machine, comprises heat collector, thermal insulation pipe, gasification reactor, atomizer, high-pressure cylinder I, piston, piston ring, automatic control pressure vent, pressure valve I, liquid container, pressure valve II, connecting rod, thermal insulation layer, casing, flywheel, bent axle, low pressure (LP) cylinder I, high-pressure cylinder II, low pressure (LP) cylinder II, breather check valve, gas exhausting valve and radiator; High-pressure cylinder I becomes 180 ° of angle flat opposeds to be arranged on casing with low pressure (LP) cylinder II, low pressure (LP) cylinder I and high-pressure cylinder II centered by bent axle, high-pressure cylinder I and high-pressure cylinder II, low pressure (LP) cylinder I and low pressure (LP) cylinder II be the opposed casing both sides that are distributed in side by side, in high-pressure cylinder I, low pressure (LP) cylinder II, low pressure (LP) cylinder I and high-pressure cylinder II, be provided with piston, piston is provided with piston ring, piston connects connecting rod, connecting rod connects bent axle, and bent axle connects flywheel, and bent axle is fixed on casing by bearing; High-pressure cylinder I and high-pressure cylinder II lower dead center are provided with automatic control pressure vent, and top dead center is provided with gasification reactor, and gasification reactor inlet end is provided with atomizer; Heat collector connects gasification reactor by thermal insulation pipe; Low pressure (LP) cylinder I and low pressure (LP) cylinder II top dead center are respectively equipped with breather check valve and gas exhausting valve, and gas exhausting valve connects liquid container by pipeline, liquid container Bonding pressure valve I and pressure valve II, and pressure valve I connects the atomizer on high-pressure cylinder II; Breather check valve on low pressure (LP) cylinder I connects the automatic control pressure vent on high-pressure cylinder II by separator tube; Breather check valve on low pressure (LP) cylinder II connects the automatic control pressure vent on high-pressure cylinder I by separator tube; High-pressure cylinder I and high-pressure cylinder II skin are provided with thermal insulation layer, and low pressure (LP) cylinder I and low pressure (LP) cylinder II skin are provided with radiator.
Further, described radiator is made radiating fin form.
Further, circulating line be set on described radiator and in pipeline, inject circulating cooling medium.
Further, the gas exhausting valve on described low pressure (LP) cylinder I and low pressure (LP) cylinder II can regulate exhaust automatically according to hot gas source temperature.
Further, described heat collector can absorb the heat energy such as high-temperature gas that high-temperature gas, exhaust gases of internal combustion engines, factory that solar energy, underground heat, inflammable matter burning produce discharge.
Further, described gasification reactor comprises pressure vessel, gasification heat-conducting plate, pore, atomizer, and gasification heat-conducting plate is arranged on pressure vessel, and on gasification heat-conducting plate, array is provided with pore, and pressure vessel inlet end is provided with atomizer.
Above-mentioned horizontal opposition type negative pressure power machine method of work is as follows: heat collector absorb high-temperature gas, engine thermal energy or tail gas that solar energy, underground heat, inflammable matter burning produces, the heat energy such as high-temperature gas that factory discharges directly or by pipeline transferring heat to the gasification reactor on high-pressure cylinder, in pipeline, be provided with mobile heat-conducting medium; Liquid working substance is injected into gasification reactor atomization by pressure valve, and gasification reactor is to the expansion of gasifying of the working medium of atomization; During the lower dead center of piston arrives cylinder, acting gas is discharged by automatic control pressure vent, and the high-temperature gas working medium of discharge enters low pressure (LP) cylinder by breather check valve, and the high-temperature gas working medium in low pressure (LP) cylinder is produced negative pressure by radiator instantaneous cooling and pulls piston to do work; Piston in another group that a group of forming of high-pressure cylinder and low pressure (LP) cylinder and high-pressure cylinder and low pressure (LP) cylinder the form drive crankshaft rotating of doing work in turn, bent axle flywheel driven is exported kinetic energy.
The utility model has the advantages that: 1. working medium circulation is used, pollution-free; 2. thermal energy conversion efficiency 65%-98%; 3. can adjust machine cylinder capacity and quantity adjustment output power according to power demand; 4. in power range, can adjust fluid injection and adjust output power reaching most; This machine be to working medium gasify acting whole process do not produce pinking; 6. machine construction is simple, and low cost of manufacture is utilized automatic ventilating function, reduces energy loss; 7. working power is many times of single cylinder working power; 8. can substitute conventional energy resource consumption, economic benefit is high, energy-conserving and environment-protective, and noise is little; 9. low, the low vibration of center of gravity, good stability.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model gasification reactor structural representation;
In figure: 1 is heat collector; 2 is thermal insulation pipe; 3 is gasification reactor; 4 is atomizer; 5 is high-pressure cylinder I; 6 is piston; 7 is piston ring; 8 is automatic control pressure vent; 9 is pressure valve I; 10 is liquid container; 11 is pressure valve II; 12 is connecting rod; 13 is thermal insulation layer; 14 is casing; 15 flywheels; 16 is bent axle; 17 is low pressure (LP) cylinder I; 18 is high-pressure cylinder II; 19 is low pressure (LP) cylinder II; 20 is breather check valve; 21 is gas exhausting valve; 22 is radiator; 23 is separator tube; 24 is pressure vessel; 25 is gasification heat-conducting plate; 26 is pore.
Embodiment
With reference to accompanying drawing 1-2, mode of execution of the present utility model is:
Embodiment 1
A horizontal opposition type high low pressure power machine, comprises heat collector 1, thermal insulation pipe 2, gasification reactor 3, atomizer 4, high-pressure cylinder I5, piston 6, piston ring 7, automatic control pressure vent 8, pressure valve I9, liquid container 10, pressure valve II11, connecting rod 12, thermal insulation layer 13, casing 14, flywheel 15, bent axle 16, low pressure (LP) cylinder I17, high-pressure cylinder II18, low pressure (LP) cylinder II19, breather check valve 20, gas exhausting valve 21 and radiator 22; High-pressure cylinder I5 becomes 180 ° of angle flat opposeds to be arranged on casing 14 with low pressure (LP) cylinder II19, low pressure (LP) cylinder I17 and high-pressure cylinder II18 centered by bent axle, high-pressure cylinder I5 and high-pressure cylinder II18, low pressure (LP) cylinder I17 and low pressure (LP) cylinder II19 be opposed casing 14 both sides that are distributed in side by side, in high-pressure cylinder I5, low pressure (LP) cylinder II19, low pressure (LP) cylinder I17 and high-pressure cylinder II18, be provided with piston 6, piston 6 is provided with piston ring 7, piston 6 connects connecting rod 12, connecting rod 12 connects bent axle 16, bent axle 16 connects flywheel 15, and bent axle 16 is fixed on casing 14 by bearing; High-pressure cylinder I5 and high-pressure cylinder II18 lower dead center are provided with automatic control pressure vent 8, and top dead center is provided with gasification reactor 3, and gasification reactor 3 inlet ends are provided with atomizer 4; Heat collector 1 connects gasification reactor 3 by thermal insulation pipe 2; Low pressure (LP) cylinder I17 and low pressure (LP) cylinder II19 top dead center are respectively equipped with breather check valve 20 and gas exhausting valve 21, gas exhausting valve 21 connects liquid container 10 by pipeline, liquid container 10 Bonding pressure valve I9 and pressure valve II11, pressure valve I9 connects the atomizer 4 on high-pressure cylinder II18; The automatic control pressure vent 8 that breather check valve 20 on low pressure (LP) cylinder I17 connects on high-pressure cylinder II18 by separator tube 23; The automatic control pressure vent 8 that breather check valve 20 on low pressure (LP) cylinder II19 connects on high-pressure cylinder I5 by separator tube 23; High-pressure cylinder I5 and high-pressure cylinder II18 skin are provided with thermal insulation layer 13, and low pressure (LP) cylinder I17 and low pressure (LP) cylinder II19 skin are provided with radiator 22.
Embodiment 2
As the horizontal opposition type high low pressure power machine in above-described embodiment 1, described radiator 22 is made radiating fin form; On described radiator 22, circulating line is set and in pipeline, injects circulating cooling medium; Gas exhausting valve 21 on described low pressure (LP) cylinder I17 and low pressure (LP) cylinder II19 can regulate exhaust automatically according to hot gas source temperature; Breather check valve 20 is arranged on low pressure (LP) cylinder I17 and low pressure (LP) cylinder II19 crown center; Circulating line is set on radiator 22 and in pipeline, injects circulating cooling medium water, utilize the water circulating to carry out cooling; Gasification reactor 3 comprises pressure vessel 24, gasification heat-conducting plate 25, pore 26, atomizer 4, and gasification heat-conducting plate 25 is arranged on pressure vessel 24, and on gasification heat-conducting plate 25, array is provided with pore 26, and pressure vessel 24 inlet ends are provided with atomizer 4.。
Claims (7)
1. a horizontal opposition type high low pressure power machine, comprise heat collector (1), thermal insulation pipe (2), gasification reactor (3), atomizer (4), high-pressure cylinder I(5), piston (6), piston ring (7), automatic control pressure vent (8), pressure valve I(9), liquid container (10), pressure valve II(11), connecting rod (12), thermal insulation layer (13), casing (14), flywheel (15), bent axle (16), low pressure (LP) cylinder I(17), high-pressure cylinder II(18), low pressure (LP) cylinder II(19), breather check valve (20), gas exhausting valve (21) and radiator (22), high-pressure cylinder I(5) and low pressure (LP) cylinder II(19), low pressure (LP) cylinder I(17) with high-pressure cylinder II(18) centered by bent axle, become 180 ° of angle flat opposeds to be arranged on casing (14), high-pressure cylinder I(5) and high-pressure cylinder II(18), low pressure (LP) cylinder I(17) and low pressure (LP) cylinder II(19) arranged side by side opposed casing (14) both sides that are distributed in, high-pressure cylinder I(5), low pressure (LP) cylinder II(19), low pressure (LP) cylinder I(17) and high-pressure cylinder II(18) in be provided with piston (6), piston (6) is provided with piston ring (7), piston (6) connects connecting rod (12), connecting rod (12) connects bent axle (16), bent axle (16) connects flywheel (15), bent axle (16) is fixed on casing (14) by bearing, high-pressure cylinder I(5) and high-pressure cylinder II(18) lower dead center is provided with automatic control pressure vent (8), top dead center is provided with gasification reactor (3), gasification reactor (3) inlet end is provided with atomizer (4), heat collector (1) connects gasification reactor (3) by thermal insulation pipe (2), low pressure (LP) cylinder I(17) and low pressure (LP) cylinder II(19) top dead center is respectively equipped with breather check valve (20) and gas exhausting valve (21), gas exhausting valve (21) connects liquid container (10) by pipeline, liquid container (10) Bonding pressure valve I(9) and pressure valve II(11), pressure valve I(9) connect high-pressure cylinder II(18) on atomizer (4), low pressure (LP) cylinder I(17) breather check valve on (20) connects high-pressure cylinder II(18 by separator tube (23)) on automatic control pressure vent (8), low pressure (LP) cylinder II(19) breather check valve on (20) connects high-pressure cylinder I(5 by separator tube (23)) on automatic control pressure vent (8), high-pressure cylinder I(5) and high-pressure cylinder II(18) skin is provided with thermal insulation layer (13), low pressure (LP) cylinder I(17) and low pressure (LP) cylinder II(19) skin is provided with radiator (22).
2. horizontal opposition type high low pressure power machine as claimed in claim 1, is characterized in that: described radiator (22) is made radiating fin form.
3. horizontal opposition type high low pressure power machine as claimed in claim 1, is characterized in that: on described radiator (22), circulating line is set and in pipeline, injects circulating cooling medium.
4. horizontal opposition type high low pressure power machine as claimed in claim 1, is characterized in that: described low pressure (LP) cylinder I(17) and low pressure (LP) cylinder II(19) on gas exhausting valve (21) can automatically regulate exhaust according to hot gas source temperature.
5. horizontal opposition type high low pressure power machine as claimed in claim 1, is characterized in that: described breather check valve (20) is arranged on low pressure (LP) cylinder I(17) and low pressure (LP) cylinder II(19) crown center.
6. horizontal opposition type high low pressure power machine as claimed in claim 5, is characterized in that: on described radiator (22), circulating line be set and in pipeline, inject circulating cooling medium water, utilizing the water circulating to carry out cooling.
7. horizontal opposition type high low pressure power machine as described in claim 1-6 any one, it is characterized in that: described gasification reactor (3) comprises pressure vessel (24), gasification heat-conducting plate (25), pore (26), atomizer (4), gasification heat-conducting plate (25) is arranged on pressure vessel (24), the upper array of gasification heat-conducting plate (25) is provided with pore (26), and pressure vessel (24) inlet end is provided with atomizer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214964.1U CN203892050U (en) | 2014-04-30 | 2014-04-30 | Horizontally-opposed high- and low-pressure power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214964.1U CN203892050U (en) | 2014-04-30 | 2014-04-30 | Horizontally-opposed high- and low-pressure power machine |
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| Publication Number | Publication Date |
|---|---|
| CN203892050U true CN203892050U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214964.1U Withdrawn - After Issue CN203892050U (en) | 2014-04-30 | 2014-04-30 | Horizontally-opposed high- and low-pressure power machine |
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| CN (1) | CN203892050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939209A (en) * | 2014-04-30 | 2014-07-23 | 郭远军 | Horizontally opposed type high and low pressure power machine and working method thereof |
-
2014
- 2014-04-30 CN CN201420214964.1U patent/CN203892050U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939209A (en) * | 2014-04-30 | 2014-07-23 | 郭远军 | Horizontally opposed type high and low pressure power machine and working method thereof |
| CN103939209B (en) * | 2014-04-30 | 2016-06-15 | 郭远军 | A kind of horizontal opposition type high-low pressure power machine and work method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20160615 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |