CN203892058U - In-line high-low-pressure power machine - Google Patents
In-line high-low-pressure power machine Download PDFInfo
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- CN203892058U CN203892058U CN201420215075.7U CN201420215075U CN203892058U CN 203892058 U CN203892058 U CN 203892058U CN 201420215075 U CN201420215075 U CN 201420215075U CN 203892058 U CN203892058 U CN 203892058U
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Abstract
The utility model relates to an in-line high-low-pressure power machine. The in-line high-low-pressure power machine comprises a heat collector, a heat insulation tube, atomizers, an automatic exhaust valve, a low-pressure cylinder I, pistons, piston rings, a one-way inlet valve, frames, heat preserving layers, a liquid storing tank, a pressure valve, gasification reactors, a rotating shaft, heat insulation layers, crankshafts, a flywheel, a radiator, cylinder covers, connecting rods, a low-pressure cylinder II, a high-pressure cylinder I, a high-pressure cylinder II and an exhaust control valve, wherein the low-pressure cylinder I, the low-pressure cylinder II, the high-pressure cylinder I and the high-pressure cylinder II are arranged in parallel on the frame. By adopting the in-line high-low-pressure power machine, a working medium can be used circularly, and pollution is prevented; the thermal energy conversion efficiency is 65-98 percent; the output power can be adjusted; injected liquid and the output power can be adjusted in a highest-power range; during gasification of the working medium, explosion is prevented; the structure is simple, and the manufacturing cost is low; the acting power is 3-4 times of the single-cylinder acting power; the conventional power consumption can be replaced, the economic benefit is high, energy is saved, environmental protection is facilitated, the noise is low.
Description
Technical field
The utility model belongs to thermal powerplant field, especially utilizes the thermal power transfer such as high-temperature gas, engine thermal energy or tail gas, the high-temperature gas that factory discharges of solar energy, underground heat, inflammable matter burning generation to become the power machine of kinetic energy.
Background technique
Traditional power equipment has steamer, internal-combustion engine, external-combustion engine.
Steamer: be unable to do without boiler, not only heaviness but also huge of whole device; 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, in the time 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 in the time of 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 DEG C, the equipment 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.
In line engine compact dimensions, stability is high, and low-speed torque characteristic is good and fuel consumption is also less, and resultant is that manufacture cost is also lower; Going deficiency is that power is lower, is difficult to be applicable to being equipped with automobiles more than 6 cylinders.
Summary of the invention
The cost that the utility model has overcome the expansion chamber existing, 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; Overcome the low technical problem of internal-combustion engine in line engine power.The in-line arrangement thermal powerplant the utility model proposes is the thermodynamic machine in conjunction with Stirling engine, organic rankine cycle system and internal-combustion engine in line engine advantage.Gasification reactor being heated after heat absorption, make the swollen promotion piston of working medium high-temperature gasification Peng produce kinetic energy acting by heat collector.
The utility model provides that a kind of thermal energy conversion efficiency is high, working medium can recycle, can adjust the thermal power machine that working medium quantity is adjusted output power, can be adjusted by adjusting temperature output power, machine stable output power within the scope of peak output.
The technical solution adopted in the utility model is: a kind of in-line arrangement high low pressure power machine, is characterized in that: comprise heat collector, thermal insulation pipe, atomizer, automatic control pressure vent, low pressure (LP) cylinder I, piston, piston ring, breather cheek valve, frame, thermal insulation layer, liquid container, pressure valve, gasification reactor, rotatingshaft, thermal-protective coating, bent axle, flywheel, radiator, cylinder cap, connecting rod, low pressure (LP) cylinder II, high-pressure cylinder I, high-pressure cylinder II and gas exhausting valve; In frame, array arranges four low pressure (LP) cylinder I arranged side by side, low pressure (LP) cylinder II, high-pressure cylinder I and high-pressure cylinder II; In low pressure (LP) cylinder I, low pressure (LP) cylinder II, high-pressure cylinder I and high-pressure cylinder II, be respectively equipped with piston, piston is provided with piston ring, and piston connects connecting rod, and connecting rod connects bent axle, bent axle connection of rotating axle, and rotatingshaft is fixed in frame by bearing, and rotatingshaft connects flywheel; Heat collector connects gasification reactor by thermal insulation pipe, and gasification reactor inlet end is provided with atomizer, and atomizer is by pipeline Bonding pressure valve, and pressure valve connects liquid container by pipeline; Gasification reactor is arranged on the top dead center of high-pressure cylinder I and high-pressure cylinder II; The lower dead center of high-pressure cylinder I and high-pressure cylinder II is provided with automatic control pressure vent, and automatic control pressure vent connects breather cheek valve by pipeline; On the top dead center of low pressure (LP) cylinder I and low pressure (LP) cylinder II or cylinder cap, breather cheek valve is set; The top dead center of low pressure (LP) cylinder I and low pressure (LP) cylinder II arranges gas exhausting valve; Gas exhausting valve connects liquid container by pipeline; High-pressure cylinder I and high-pressure cylinder II skin are provided with thermal insulation layer; Low pressure (LP) cylinder I and low pressure (LP) cylinder II skin are provided with radiator; Between low pressure (LP) cylinder II and high-pressure cylinder I, be provided with thermal-protective coating.
Further, 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, 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.
Further, the associated bent axle of pressure valve, often completes the open and close of a circulating pressure valve once.
The method that above-mentioned in-line arrangement thermal powerplant does work is: the heat energy such as high-temperature gas, engine thermal energy or the tail gas that heat collector absorption solar energy, underground heat, inflammable matter burning produce, the high-temperature gas that factory discharges are direct or pass through pipeline transferring heat to the gasification reactor on high-pressure cylinder, are provided with mobile heat-conducting medium in pipeline; Liquid working substance is injected into atomizer by pressure valve and carries out atomization, and gasification reactor is to the expansion of gasifying of the working medium of atomization; When the lower dead center of piston arrives high-pressure cylinder, acting gas is discharged by automatic control pressure vent, breather cheek valve is opened, the gaseous working medium of discharging enters in low pressure (LP) cylinder by pipeline, piston in low pressure (LP) cylinder arrives lower dead center from top dead center, breather cheek valve is closed, and the cooling generation negative pressure of high-temperature gas in low pressure (LP) cylinder pulls piston acting; Piston in two high-pressure cylinders and two low pressure (LP) cylinders does work simultaneously and drives rotatingshaft rotation, and rotatingshaft flywheel driven is exported kinetic energy.
The utility model has the advantages that: 1. working medium circulation uses, pollution-free; 2. thermal energy conversion efficiency 65%-98%; 3. can adjust machine cylinder capacity according to power demand, reach adjustment output power; 4. can adjust fluid injection reaching most in power range, reach adjustment output power; 5. this equipment is that whole process does not produce pinking to the working medium acting of gasifying; 6. machine center is low, simple in structure, and low cost of manufacture is utilized automatic ventilating function, reduces energy loss; 7. working power is the three-to-four-fold 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.
Brief description of the drawings
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 atomizer; 4 is automatic control pressure vent; 5 is low pressure (LP) cylinder I; 6 is piston; 7 is piston ring; 8 is breather cheek valve; 9 is frame; 10 is thermal insulation layer; 11 is liquid container; 12 is pressure valve; 13 is gasification reactor; 14 is rotatingshaft; 15 is thermal-protective coating; 16 is bent axle; 17 is flywheel; 18 is radiator; 19 is cylinder cap; 20 is connecting rod; 21 is low pressure (LP) cylinder II; 22 is high-pressure cylinder I; 23 is high-pressure cylinder II; 24 is gas exhausting valve; 25 is separator tube; 26 is pressure vessel; 27 is gasification heat-conducting plate; 28 is pore.
Embodiment
With reference to accompanying drawing, mode of execution of the present utility model is:
Embodiment 1
A kind of in-line arrangement high low pressure power machine, comprises heat collector 1, thermal insulation pipe 2, atomizer 3, automatic control pressure vent 4, low pressure (LP) cylinder I5, piston 6, piston ring 7, breather cheek valve 8, frame 9, thermal insulation layer 10, liquid container 11, pressure valve 12, gasification reactor 13, rotatingshaft 14, thermal-protective coating 15, bent axle 16, flywheel 17, radiator 18, cylinder cap 19, connecting rod 20, low pressure (LP) cylinder II21, high-pressure cylinder I22, high-pressure cylinder II23 and gas exhausting valve 24; In frame 9, array arranges four low pressure (LP) cylinder I5 arranged side by side, low pressure (LP) cylinder II21, high-pressure cylinder I22 and high-pressure cylinder II23; In low pressure (LP) cylinder I5, low pressure (LP) cylinder II21, high-pressure cylinder I22 and high-pressure cylinder II23, be respectively equipped with piston 6, piston 6 is provided with piston ring 7, piston 6 connects connecting rod 20, connecting rod 20 connects bent axle 16, bent axle 16 connection of rotating axles 14, rotatingshaft 14 is fixed in frame 9 by bearing, and rotatingshaft 14 connects flywheel 17; Heat collector 1 connects gasification reactor 13 by thermal insulation pipe 2, and gasification reactor 13 inlet ends are provided with atomizer 3, and atomizer 3 is by pipeline Bonding pressure valve 12, and pressure valve 12 connects liquid container 11 by pipeline; Gasification reactor 13 is arranged on the top dead center of high-pressure cylinder I22 and high-pressure cylinder II23; The lower dead center of high-pressure cylinder I22 and high-pressure cylinder II23 is provided with automatic control pressure vent 4, and automatic control pressure vent 4 connects breather cheek valve 8 by separator tube 25; On the top dead center of low pressure (LP) cylinder I5 and low pressure (LP) cylinder II21 or cylinder cap 19, breather cheek valve 8 is set; The top dead center of low pressure (LP) cylinder I5 and low pressure (LP) cylinder II21 arranges gas exhausting valve 24; Gas exhausting valve 24 connects liquid container 11 by pipeline; High-pressure cylinder I22 and high-pressure cylinder II23 skin are provided with thermal insulation layer 10; Low pressure (LP) cylinder I5 and low pressure (LP) cylinder II21 skin are provided with radiator 18; Between low pressure (LP) cylinder II21 and high-pressure cylinder I22, be provided with thermal-protective coating 15.
Embodiment 2
As the in-line arrangement high low pressure power machine in embodiment 1, described gasification reactor 13 comprises pressure vessel 26, gasification heat-conducting plate 27, pore 28, atomizer 3, gasification heat-conducting plate 27 is arranged on pressure vessel 26, and on gasification heat-conducting plate 27, array is provided with pore 28, and pressure vessel 26 inlet ends are provided with atomizer 3; The associated bent axle 16 of described pressure valve 12, often completes the open and close of a circulating pressure valve once; Breather cheek valve 8 is arranged in the middle of the cylinder cap 19 of low pressure (LP) cylinder I5 and low pressure (LP) cylinder II21.
Claims (4)
1. an in-line arrangement high low pressure power machine, comprise heat collector (1), thermal insulation pipe (2), atomizer (3), automatic control pressure vent (4), low pressure (LP) cylinder I(5), piston (6), piston ring (7), breather cheek valve (8), frame (9), thermal insulation layer (10), liquid container (11), pressure valve (12), gasification reactor (13), rotatingshaft (14), thermal-protective coating (15), bent axle (16), flywheel (17), radiator (18), cylinder cap (19), connecting rod (20), low pressure (LP) cylinder II(21), high-pressure cylinder I(22), high-pressure cylinder II(23), gas exhausting valve (24) and separator tube (25), the upper array of frame (9) arranges four low pressure (LP) cylinder I(5 arranged side by side), low pressure (LP) cylinder II(21), high-pressure cylinder I(22) and high-pressure cylinder II(23), low pressure (LP) cylinder I(5), low pressure (LP) cylinder II(21), high-pressure cylinder I(22) and high-pressure cylinder II(23) in be respectively equipped with piston (6), piston (6) is provided with piston ring (7), piston (6) connects connecting rod (20), connecting rod (20) connects bent axle (16), bent axle (16) connection of rotating axle (14), it is upper that rotatingshaft (14) is fixed on frame (9) by bearing, and rotatingshaft (14) connects flywheel (17), heat collector (1) connects gasification reactor (13) by thermal insulation pipe (2), and gasification reactor (13) inlet end is provided with atomizer (3), and atomizer (3) is by pipeline Bonding pressure valve (12), and pressure valve (12) connects liquid container (11) by pipeline, gasification reactor (13) is arranged on high-pressure cylinder I(22) and high-pressure cylinder II(23) top dead center, high-pressure cylinder I(22) and high-pressure cylinder II(23) lower dead center be provided with automatic control pressure vent (4), automatic control pressure vent (4) by separator tube (25) connect breather cheek valve (8), low pressure (LP) cylinder I(5) and low pressure (LP) cylinder II(21) top dead center or cylinder cap (19) on breather cheek valve (8) is set, low pressure (LP) cylinder I(5) and low pressure (LP) cylinder II(21) top dead center gas exhausting valve (24) is set, gas exhausting valve (24) connects liquid container (11) by pipeline, high-pressure cylinder I(22) and high-pressure cylinder II(23) skin is provided with thermal insulation layer (10), low pressure (LP) cylinder I(5) and low pressure (LP) cylinder II(21) skin is provided with radiator (18), low pressure (LP) cylinder II(21) and high-pressure cylinder I(22) between be provided with thermal-protective coating (15).
2. in-line arrangement high low pressure power machine as claimed in claim 1, is characterized in that, described heat collector (1) can absorb the high-temperature gas that high-temperature gas, exhaust gases of internal combustion engines, factory that solar energy, underground heat, inflammable matter burning produces discharge.
3. in-line arrangement high low pressure power machine as claimed in claim 1, it is characterized in that, described gasification reactor (13) comprises pressure vessel (26), gasification heat-conducting plate (27), pore (28), atomizer (3), gasification heat-conducting plate (27) is arranged on pressure vessel (26), the upper array of gasification heat-conducting plate (27) is provided with pore (28), and pressure vessel (26) inlet end is provided with atomizer (3).
4. in-line arrangement high low pressure power machine as claimed in claim 1, is characterized in that the associated bent axle of described pressure valve (12) (16) often completes the open and close of a circulating pressure valve once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215075.7U CN203892058U (en) | 2014-04-30 | 2014-04-30 | In-line high-low-pressure power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215075.7U CN203892058U (en) | 2014-04-30 | 2014-04-30 | In-line high-low-pressure power machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892058U true CN203892058U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215075.7U Withdrawn - After Issue CN203892058U (en) | 2014-04-30 | 2014-04-30 | In-line high-low-pressure power machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203892058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925113A (en) * | 2014-04-30 | 2014-07-16 | 郭远军 | In-line arrangement type high-low pressure power machine and work-doing method of in-line arrangement type high-low pressure power machine |
-
2014
- 2014-04-30 CN CN201420215075.7U patent/CN203892058U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925113A (en) * | 2014-04-30 | 2014-07-16 | 郭远军 | In-line arrangement type high-low pressure power machine and work-doing method of in-line arrangement type high-low pressure power machine |
| CN103925113B (en) * | 2014-04-30 | 2015-04-08 | 郭远军 | In-line arrangement type high-low pressure power machine and work-doing method of in-line arrangement type high-low pressure power machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |