CN104295328A - Medium energy engine device and acting mode thereof - Google Patents
Medium energy engine device and acting mode thereof Download PDFInfo
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- CN104295328A CN104295328A CN201410401711.XA CN201410401711A CN104295328A CN 104295328 A CN104295328 A CN 104295328A CN 201410401711 A CN201410401711 A CN 201410401711A CN 104295328 A CN104295328 A CN 104295328A
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Abstract
The invention relates to a medium energy engine device and an acting mode of the medium energy engine device. The medium energy engine device comprises a turbine, the two ends of a main shaft are fixed to the turbine, and a plurality of turbine impeller assemblies are arranged on the main shaft. An acting pipeline and a heat pump pipeline are each connected with the turbine. The acting pipeline is sequentially connected with a liquid collecting opening, a liquid outlet pipeline, a liquid storage tank, a booster pump and a heat exchanger. The heat pump pipeline is sequentially connected with an air storage tank, a compressor, the heat exchanger, a pressure reducing valve and an evaporator. The booster pump, the compressor and a generator of the device are connected with a storage battery and a central controller. The acting pipeline and the heat pump pipeline are filled with different work media and are in independent closed circulation. The medium energy engine device and the acting mode of the device have the advantages that breakthroughs are achieved in medium energy utilization, and meanwhile a new field is created for development and utilization of new energy.
Description
Technical field
The invention belongs to engine device technical field, particularly a kind of double-work medium autonomous closure circulation steamer formula medium energy engine device and mode of work-doing thereof.
Background technique
The existing device that can be done work by medium a lot, such as our favourable geothermal power; Contain the heat energy in water; Also have air can wait as thermal source, for we live used.These are all green energy resources inexhaustible on the earth, are also the preferably selections of the required energy of having one's eyes on the future as the mankind.These energy not only environmental protection, nor can be non-renewable as fossil energy sources, to be topmostly engraved in when being these energy around us without the need to transport or to refine.But current we also do not have a concrete technology reliably that these energy are converted into kinetic energy or electric power for we are used.Particularly we are now the most frequently used be also the energy of most convenient is exactly electricity, adopts energy mode present also much for generating institute, and have its that utilize water for producing electric power to be limited to geographical position, engineering is huge, and cost is high; Have and utilize nuclear energy, but Security is worth us to worry; Favourable photovoltaic generation, but be limited to cost and actually utilize cost; Our still fossil energy sources the most conventional generates electricity at present, and for this causes great destruction to environment, and the predation of the mankind to fossil energy sources makes the earth of depending on for existence can't bear the heavy load, moreover these energy always have that day be finished.Therefore we are in the urgent need to selecting other replaceable energy, and need low cost of manufacture, and the energy obtains convenient, and the energy that can not damage environment carrys out the community service for our development.Invention broadly provides a kind of water energy etc. that can comprise the geothermal power of containing in underground, the air energy waftd and rivers,lakes and seas with medium everywhere.Any material at absolute more than 0 degree has energy as you know, such as our tellurian water, and the energy that it is contained is very large.First we imagine by the simplest data, if we are by the water of 1 ton, allow it fall 10 DEG C from 20 DEG C, and so its needs release 4.2 × 10 nearly
7the heat of burnt ≈ 12 kilowatts, is equivalent to perfect combustion about 12 liters of gasoline, or the heat of perfect combustion about 15 kilograms of standard coals.We know that the gasoline of 12 liters is enough to driving general car and travels more than 100 kilometer by it, and the electric power of 12kw is also enough to allow a family ordinary family use several days simultaneously.As can be seen here, the present invention be exactly in order to by these everywhere all the energy by a working system it is converted to electric power or provides power for other devices, this is also place, core of the present invention.Along with the development of science and technology, heat pump techniques has entered the stage of comparative maturity, heat production ratio can reach 1:7, mean the energy utilizing the energy of 1kW power can discharge nearly 7 kilowatts, moreover the heat utilization efficiency of steam turbine also can reach about 50%, in conjunction with these two technology, we can produce the heat by absorbing in the middle of different medium completely, and the mode utilizing steam turbine to do work produces the such set of device of kinetic energy out.Also by device of the present invention, we just can utilize underground heat to generate electricity, and can absorb the power of the energy in water as boats and ships, and also the heat that can absorb in the middle of air converts power to drive automobile.Show no sign of the generation of waste gas while used for us simultaneously, just really accomplish environmental protection, inexhaustible.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and to provide that a kind of structure is simple, the energy obtains novel, adopt independent two working medium closed circulation mode of work-doing using energy source medium energy engine device and mode of work-doing thereof more efficiently.
The object of the invention is to have come by following technical solution, comprise steam turbine, main shaft two ends are fixed on steam turbine, and are connected with generator, this main shaft are provided with several turbine rotor groups; It is described that to be connected with two-way pipeline with steam turbine be do work pipeline and heat pump pipeline respectively; Described acting pipeline is connected with successively liquid and collects mouth, fluid pipeline, liquid container, suction booster, heat exchanger; The gas nozzle that this heat exchanger is respectively provided with by this acting pipeline and described steam turbine two ends is connected, and this gas nozzle and main shaft are that 45° angle is installed; Described heat pump pipeline is connected with gas holder, compressor, heat exchanger, reduction valve, vaporizer successively, this vaporizer is arranged at various different medium can abundant contact position, carry out heat exchange with external agency and be connected by the condensation pipe of this heat pump pipeline with described steam turbine inwall, this condensation pipe outer wall is provided with radiating fin and is fixed on steam turbine inwall, the suction booster of this device, compressor, generator are all connected with central control unit with storage battery, are marked with different working mediums and the circulation in autonomous closure formula in the pipe interior of acting pipeline and heat pump pipeline.
Adopt a mode of work-doing for medium energy engine device described above, comprise the steps:
1), during engine start, central control unit sends instruction makes storage battery power to compressor, make the heat pump working medium entry into service in heat pump pipeline, heat pump working medium pressure after compressor compresses and temperature raise rapidly, and made the heat conduction of the heat pump working medium be present in the heat pump pipeline in heat exchanger to the acting working medium in acting pipeline by heat exchanger, make acting working medium heat vaporized gradually, pressure increase, the acting working medium after vaporization is by acting pipeline flow-direction gas nozzle; The heat pump working medium temperature gone out in the heat pump pipeline after heat exchanger declines; Now through the heat pump working medium pressure decline simultaneous cooling rapidly of reduction valve decompression, vaporizer is flowed through after heat pump working medium is condensed, now produced the temperature difference by the medium of the vaporizer of lowering the temperature and extraneous contact, heat pump working medium carries out heat exchange by the medium of vaporizer and extraneous contact, and heat pump working medium enters steam turbine inside condensation pipe after absorbing external heat makes the temperature of whole steam turbine be kept steady temperature by central control unit; The High Temperature High Pressure acting working medium be vaporized sprays to turbine rotor group by gas nozzle, drives the main shaft of steam turbine to start acting;
2), simultaneously central control unit sends instruction storage battery is powered to suction booster, suction booster is started working, acting working medium in acting pipeline is heated to form after high temperature and high pressure gas through heat exchanger, enter gas nozzle through acting pipeline and be injected to steam turbine inside, the acting working medium of now vaporizing is condensed into liquid and is got rid of by centrifugal action on steam turbine inwall after steam turbine acting consumption of calorie and condenser system cooling, the liquid be pooled to bottom steam turbine collects mouth, and flow into liquid container by fluid pipeline, acting working medium is made to enter in heat exchanger the supercharging of acting working medium by suction booster again, form a power cycle,
3) the heat pump working medium in the condensation pipe, meanwhile on this steam turbine is pooled to after heat pump pipeline enters gas holder and gets back to compressor, complete whole heat pump work cycle after taking away the residual waste heat of acting working medium;
4), when rotating speed reaches 800-1500 revs/min, central control unit sends instruction makes storage battery stop the instruction of powering to compressor and suction booster, generator starts generating simultaneously, and powers to storage battery, compressor and suction booster simultaneously, and now motor formally starts; Whole system drives turbine rotor group that the main shaft clockwise direction High Rotation Speed on steam turbine is done work by the medium that does work of the High Temperature High Pressure after vaporizing through gas nozzle, drive electrical generators generating simultaneously, the electricity part sent is for driving compressor and suction booster, another part is stored in storage battery, or outwardly provide kinetic energy endlessly in the mode of mechanical energy, now heat pump work system and acting work system closed circulation running continuously separately;
5), when an engine is stopped, send instruction by central control unit, stop powering to suction booster and compressor, now do work working medium and heat pump working medium stopping cycle operation, motor is stopped.
As preferably, the radiating fin that described steamer casing inner wall is provided with condensation pipe and is evenly arranged in around condensation tube, described turbine rotor group is installed on main shaft and is symmetrically uniformly distributed, and the diameter often organizing turbine rotor group reduces gradually toward central direction, and whole turbine rotor group is spindle; Each turbine rotor group is made up of some evenly distributed blades, presents the angular slope of 5-15 ° between every sheet blade and gas nozzle reference angle; Often organize condensation pipe be arranged in the middle of adjacent turbine rotor group, the steamer casing being positioned at condensation pipe lower end is provided with liquid and collects mouth, this liquid collect mouth be parallel to fluid pipeline come together in acting pipeline in.
As preferably, described heat exchanger is by two parallel coilings of metal tube or arranged in parallelly form, two metal tube outer walls are fixed with sink respectively, and every root metal tube two ends are provided with mounting interface, and working media flow direction during installation in two metal tubes is reverse.
As preferably, described vaporizer is installed on various different medium can abundant contact position, and this different medium can be air or water or soil, can carry out heat exchange, from air or water or soil, absorb heat with air or water or soil etc.
As preferably, the described heat pump working medium after compressor compression, after going out compressor, its pressure is at 1-3.5MPa, temperature is at 40-100 DEG C, after going out heat exchanger, pressure is at 1-3.3MPa, temperature is at 10-60 DEG C, again after reduction valve decompression, pressure is 0.1-1MPa, now outwardly need be absorbed amount of heat by the heat pump working medium rapid vaporization compressed and liquefied, therefore the temperature entering vaporizer is-30--10 DEG C, after absorbing external heat, temperature controls to enter in the condensation pipe of steam turbine at 0-20 DEG C, temperature when going out the condensation pipe of steam turbine is 10-40 DEG C, pressure is that 0.1-1.2MPa enters gas holder, finally get back to again in compressor, form the circulation of primary heat pump working medium, in acting pipeline, fluid pressurization when going out suction booster is to 0.3-2MPa, temperature is 10-50 DEG C and vaporizes through heat exchanger heats, and pressure is increased to 0.3-3.5MPa, and temperature controls at 40-120 DEG C, by after gas nozzle, meet steam turbine inner cryogenic and be condensed into liquid, and be pooled in acting pipeline by fluid pipeline, now pressure is 0.1-1MPa, temperature controls at 10-40 DEG C, gets back to formation in suction booster and once to do work the circulation of working medium.
As preferably, the boiling point of described acting working medium is higher than the boiling point of heat pump working medium, and heat pump working medium can be ammonia or freon R-12 or freon R-22, and acting working medium can be freon R-11 or freon R-114 or freon R-21.
Beneficial effect of the present invention is: by this device and mode of work-doing, makes to obtain in medium can utilize to break through, simultaneously for new field is created in the exploitation of new energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is heat exchanger fundamental diagram of the present invention.
Label in accompanying drawing is respectively: 1, steam turbine; 2, main shaft; 3, generator; 4, turbine rotor group; 5, liquid container; 6, suction booster; 7, heat exchanger; 8, compressor; 9, reduction valve; 10, vaporizer; 11, do work pipeline; 12, heat pump pipeline; 13, liquid collects mouth; 14, fluid pipeline; 15, storage battery; 16, central control unit; 17, radiating fin; 18, gas nozzle; 19, condensation pipe; 20, gas holder.
Embodiment
Do detailed introduction below in conjunction with accompanying drawing to the present invention: as shown in accompanying drawing 1,2, the present invention includes steam turbine 1, main shaft 2 two ends are fixed on steam turbine 1, and are connected with generator 3, this main shaft 2 are provided with several turbine rotor groups 4, it is described that to be connected with two-way pipeline with steam turbine 1 be do work pipeline 11 and heat pump pipeline 12 respectively, described acting pipeline 11 is connected with successively liquid and collects mouth 13, fluid pipeline 14, liquid container 5, suction booster 6, heat exchanger 7, the gas nozzle 18 that this heat exchanger 7 is respectively provided with by this acting pipeline 11 and described steam turbine 1 two ends is connected, and this gas nozzle 18 is installed in 45° angle with main shaft 2, described heat pump pipeline 12 is connected with gas holder 20 successively, compressor 8, heat exchanger 7, reduction valve 9, vaporizer 10, this vaporizer 10 is arranged at various different medium can abundant contact position, and carry out heat exchange with external agency and be connected by the condensation pipe 19 of this heat pump pipeline 12 with described steam turbine inwall, this condensation pipe 19 outer wall is provided with radiating fin 17 and is fixed on steam turbine 1 inwall, the suction booster 6 of this device, compressor 8, generator 3 is all connected with central control unit 16 with storage battery 15, different working mediums is marked with and the circulation in autonomous closure formula in the pipeline of acting pipeline 11 and heat pump pipeline 12.
Described steam turbine 1 shell inwall is provided with condensation pipe 19 and is evenly arranged in the radiating fin 17 around condensation tube 19, described turbine rotor group 4 is installed on main shaft 2 and is symmetrically uniformly distributed, and the diameter often organizing turbine rotor group 4 reduces gradually toward central direction, whole turbine rotor group 4 is in spindle; Each turbine rotor group 4 is made up of some evenly distributed blades 41, presents the angular slope of 5-15 ° between every sheet blade 41 and gas nozzle 18 reference angle; Often organize condensation pipe 19 to be arranged in the middle of adjacent turbine rotor group 4, the steamer casing being positioned at condensation pipe 19 lower end is provided with liquid and collects mouth 13, and this liquid collects mouth 13 and is parallel to fluid pipeline 14 and comes together in acting pipeline 11.
Described heat exchanger 7 is by two parallel coilings of metal tube or arranged in parallelly form, and two metal tube outer walls are fixed with sink respectively, and every root metal tube two ends are provided with mounting interface, and working media flow direction during installation in two metal tubes is reverse.This metal tube one is connected with acting pipeline 11, and another root is connected with heat pump pipeline 12.In this acting pipeline 11 and heat pump pipeline 12, working medium is in heat exchanger 7 flowing (as shown in Figure 3) in opposite direction.
Described vaporizer 10 is installed on various different medium can abundant contact position, and this different medium can be air or water or soil, can carry out heat exchange, from air or water or soil, absorb heat with air or water or soil etc.
The mode of work-doing of medium energy engine device of the present invention, comprises the steps:
1), during engine start, central control unit 16 sends instruction makes storage battery 15 power to compressor 8, make the heat pump working medium entry into service in heat pump pipeline 12, heat pump working medium pressure after compressor 8 compresses and temperature raise rapidly, and made the heat conduction of the heat pump working medium be present in the heat pump pipeline 12 in heat exchanger 7 to the acting working medium in acting pipeline 11 by heat exchanger 7, make acting working medium heat vaporized gradually, pressure increase, acting working medium after vaporization flows to gas nozzle 18 by acting pipeline 11, the heat pump working medium temperature gone out in heat exchanger 7 after heat pump line road 12 declines, the heat pump working medium pressure now reduced pressure through reduction valve 9 declines rapidly simultaneously with cooling, heat pump working medium condensate flow is through vaporizer 10, now produced the temperature difference by the vaporizer 10 of lowering the temperature with the medium of extraneous contact, heat pump working medium carries out heat exchange by vaporizer 10 and extraneous contact medium, and heat pump working medium enters steam turbine inside condensation pipe 19 after absorbing external heat makes the temperature of whole steam turbine 1 be kept constant temperature by central control unit 16, the High Temperature High Pressure acting working medium be vaporized sprays to turbine rotor group 4 by gas nozzle 18, drives the main shaft 2 of steam turbine 1 to start acting,
2), simultaneously central control unit 16 sends instruction storage battery 15 is powered to suction booster 6, suction booster 6 is started working, acting working medium in acting pipeline 11 is after heat exchanger 7 is heated to form high temperature and high pressure gas, enter gas nozzle 18 through acting pipeline and be injected to steam turbine inside, the acting working medium of now vaporizing is condensed into liquid and is got rid of by centrifugal action on steam turbine 1 inwall after steam turbine 1 does work consumption of calorie and condenser system cooling, the liquid be pooled to bottom steam turbine collects mouth 13, and flow into liquid container 5 by fluid pipeline 14, acting working medium is made to enter in heat exchanger 7 supercharging of acting working medium by suction booster 6 again, form a power cycle,
3) the heat pump working medium in the condensation pipe 19, meanwhile on this steam turbine 1 is pooled to after heat pump pipeline 12 enters gas holder 20 and gets back to compressor 8, complete whole heat pump work cycle after taking away the residual waste heat of acting working medium;
4), when rotating speed reaches 800-1500 revs/min, central control unit 16 sends instruction makes storage battery 15 stop the instruction of powering to compressor 8 and suction booster 6, generator 3 starts generating simultaneously, and powers to storage battery 15, compressor 8 and suction booster 6 simultaneously, and now motor formally starts; Whole system drives turbine rotor group 4 that the main shaft 2 clockwise direction High Rotation Speed on steam turbine 1 is done work by the working medium that does work of the High Temperature High Pressure after vaporizing through gas nozzle 18, drive electrical generators 3 generates electricity simultaneously, the electricity part sent is for driving compressor 8 and suction booster 6, another part is stored in storage battery 15, or outwardly provide kinetic energy endlessly in the mode of mechanical energy, now heat pump work system and acting work system closed circulation running continuously separately;
5), when an engine is stopped, send instruction by central control unit 16, stop powering to suction booster 6 and compressor 8, now do work working medium and heat pump working medium stopping cycle operation, motor is stopped.
The described heat pump working medium after compressor 8 compresses, after going out compressor 8, its pressure is at 1-3.5MPa, temperature is at 40-100 DEG C, after going out heat exchanger 7, pressure is at 1-3.3MPa, temperature is at 10-60 DEG C, again after reduction valve 9 reduces pressure, pressure is 0.1-1MPa, now outwardly need be absorbed amount of heat by the heat pump working medium rapid vaporization compressed and liquefied, therefore the temperature entering vaporizer 10 drops to-30--10 DEG C, after absorbing external heat, temperature controls to enter in the condensation pipe 19 of steam turbine 1 at 0-20 DEG C, temperature when going out the condensation pipe 19 of steam turbine 1 is 10-40 DEG C, pressure is that 0.1-1.2MPa enters gas holder 20, finally get back to again in compressor 8, form the circulation of primary heat pump working medium, in acting pipeline 11, fluid pressurization when going out suction booster 6 is to 0.3-2MPa, temperature be 10-50 DEG C heat vaporized through heat exchanger 7, pressure is increased to 0.5-3.5MPa, and temperature controls at 30-90 DEG C, by after gas nozzle 18, meet steam turbine 1 inner cryogenic and be condensed into liquid, and be pooled in acting pipeline 11 by fluid pipeline 14, now pressure is 0.1-1MPa, temperature controls at 10-40 DEG C, enters liquid container 5 and gets back to formation in suction booster 6 and once to do work the circulation of working medium.
The boiling point of described acting working medium is higher than the boiling point of heat pump working medium, and heat pump working medium can be ammonia or freon R-12 or freon R-22, and acting working medium can be freon R-11 or freon R-114 or freon R-21.
Embodiment 1
By reference to the accompanying drawings: as shown in accompanying drawing 1,2,3, the present invention includes steam turbine 1; Main shaft 2 two ends are fixed on steam turbine 1, and are connected with generator 3; This main shaft 2 is provided with eight groups of turbine rotor groups 4, and arrange symmetrically and evenly in spindle, the each four groups of turbine rotor groups 4 in every limit, each turbine rotor group 4 is made up of some evenly distributed blades 41, presents the angular slope of 10 ° between every sheet blade 41 and gas nozzle 18 reference angle; It is described that to be connected with two-way pipeline with steam turbine 1 be do work pipeline 11 and heat pump pipeline 12 respectively; Described acting pipeline 11 is connected with successively liquid collects mouth 13, fluid pipeline 14, liquid container 5, suction booster 6, heat exchanger 7, gas nozzle 18 form a closed circulating pipeline; The gas nozzle 18 that this heat exchanger 7 is respectively provided with by this acting pipeline 11 and described steam turbine 1 two ends is connected, and this gas nozzle 18 is installed in 45° angle with main shaft 2; Described heat pump pipeline 12 is connected with successively gas holder 20, compressor 8, heat exchanger 7, reduction valve 9, vaporizer 10; This heat exchanger 7 is made up of two metal tube parallel arranged, and every root metal tube two ends are provided with mounting interface, and working media flow direction during installation in two metal tubes is reverse; This vaporizer 10 is embedded in underground, presents concentrated type external channeling, utilizes underground heat and vaporizer 10 to produce the temperature difference, and heat pump working medium absorbs the heat contained in underground by vaporizer 10; This vaporizer 10 is connected with the condensation pipe 19 of described steam turbine inwall by this heat pump pipeline 12; This condensation pipe 19 outer wall is provided with radiating fin 17 and is fixed on steam turbine 1 inwall, often organizing condensation pipe 19 is arranged in the middle of adjacent turbine rotor group 4, the steamer casing being positioned at condensation pipe 19 lower end is provided with liquid and collects mouth 13, this liquid collects that mouth 13 comes together in the suction booster 6 of this device in acting pipeline 11, compressor 8, generator 3 are all connected with central control unit 16 with storage battery 15, is marked with working medium freon R-11 and ammonia respectively and circulates in autonomous closure formula in acting pipeline 11 and heat pump pipeline 12.A complete medium energy engine device is defined from said structure.Its workmanship mode is as follows: a), when the engine starts, central control unit 16 sends instruction makes storage battery 15 power to compressor 8, make the heat pump working medium entry into service in heat pump pipeline 12, heat pump working medium ammonia pressure after compressor 8 compresses and temperature raise rapidly until be compressed into liquefied ammonia pressure to reach 2.3MPa, temperature is 85 DEG C, and make to be present in liquefied ammonia in the heat pump pipeline 12 in heat exchanger 7 heat vaporized gradually for the acting working medium freon R-11 in acting pipeline 11 by heat exchanger 7, pressure increase is to 2.3MPa, temperature is 76 DEG C, freon R-11 after vaporization is by pipeline flow-direction gas nozzle 18, and the liquefied ammonia temperature now in the heat pump pipeline 12 that heat exchanger 7 flows out drops to 30 DEG C, pressure is 1.6MPa, again through reduction valve 9 liquefied ammonia reduced pressure to pressure be 0.15MPa, now outwardly need absorb amount of heat during liquid ammonia vaporization, until flow into temperature in vaporizer 10 to drop to-22 DEG C rapidly, be embedded in the vaporizer 10 of underground and subsurface temperature is heat vaporized higher than the liquefied ammonia in 14 DEG C now vaporizer 10 pipeline, the ammonia flowing out vaporizer 10 after absorbing heat controls at 12 DEG C by center-control actuator temperature, pressure is 0.4MPa, and the condensation pipe 19 entering steam turbine inside makes the temperature of whole steam turbine 1 control at 18 DEG C, b), simultaneously central control unit 16 sends instruction storage battery 15 is powered to suction booster 6, suction booster 6 is started working, liquid fluorine Leon R-11 pressure when going out suction booster 6 is 1.5MPa, temperature is 22 DEG C, go out gas freon R-11 pressure stability after heat exchanger 7 at 2.3MPa, temperature stabilization is at 76 DEG C, the High Temperature High Pressure freon R-11 gas be vaporized after entering gas nozzle 18 sprays to turbine rotor group 4, drive the main shaft 2 of steam turbine 1 to start clockwise direction and rotate acting, simultaneously gas freon R-11 drives turbine rotor group 4 to do work to be condensed into liquid after consumption of calorie and condenser system cooling and get rid of on steam turbine 1 inwall by centrifugal action, the liquid be pooled to bottom steam turbine collects mouth 13, now steam turbine internal pressure is 0.12MPa, temperature is 20 DEG C and flows into liquid container 5 by fluid pipeline 14, by suction booster 6, liquid freon R-11 being pressurized to 1.5MPa again makes acting working medium enter in heat exchanger 7, form a power cycle.C) after the heat pump working medium ammonia in the condensation pipe 19, meanwhile on this steam turbine 1 takes away the residual waste heat of acting working medium freon R-11, ammonia gets back to compressor 8 after entering gas holder 20 by heat pump pipeline 12, completes whole heat pump work cycle; D), when rotating speed reaches 800 revs/min, central control unit 16 sends instruction makes storage battery 15 stop the instruction of powering to compressor 8 and suction booster 6, drive electrical generators 3 starts generating simultaneously, and powers to storage battery 15, compressor 8 and suction booster 6 simultaneously, and now motor formally starts; Whole system is up to 2800 revs/min of clockwise directions by main shaft 2 rotating speed of steam turbine 1 and rotates acting, drive electrical generators 3 generates electricity simultaneously, the electricity part sent is for driving compressor 8 and suction booster 6, another part is stored in storage battery 15, or outwardly provide kinetic energy endlessly in the mode of mechanical energy, now heat pump work system and acting work system closed circulation running continuously separately; E), when an engine is stopped, send instruction by central control unit 16, stop powering to suction booster 6 and compressor 8, now do work working medium and heat pump working medium stopping cycle operation, motor is stopped.
Whole medium energy motor acting process, mainly utilizes vaporizer to absorb heat in soil, by compressor effect by transfer of heat on freon R-11, make it become the gaseous fluorine Leon R-11 of High Temperature High Pressure, thus driving steam turbine running acting.This covering device is applicable to the abundant area of geothermal power, utilizes underground heat to be convertible into electric power endlessly.
Embodiment 2
By reference to the accompanying drawings: as shown in accompanying drawing 1,2,3, the present invention includes steam turbine 1; Main shaft 2 two ends are fixed on steam turbine 1, and are connected with generator 3; This main shaft 2 is provided with eight groups of turbine rotor groups 4, and arrange symmetrically and evenly in spindle, the each four groups of turbine rotor groups 4 in every limit, each turbine rotor group 4 is made up of some evenly distributed blades 41, presents the angular slope of 12 ° between every sheet blade 41 and gas nozzle 18 reference angle; It is described that to be connected with two-way pipeline with steam turbine 1 be do work pipeline 11 and heat pump pipeline 12 respectively; Described acting pipeline 11 is connected with successively liquid collects mouth 13, fluid pipeline 14, liquid container 5, suction booster 6, heat exchanger 7, gas nozzle 18 form a closed circulating pipeline; The gas nozzle 18 that this heat exchanger 7 is respectively provided with by this acting pipeline 11 and described steam turbine 1 two ends is connected, and this gas nozzle 18 is installed in 45° angle with main shaft 2; Described heat pump pipeline 12 is connected with successively gas holder 20, compressor 8, heat exchanger 7, reduction valve 9, vaporizer 10; This heat exchanger 7 is made up of two metal tube parallel arranged, and every root metal tube two ends are provided with mounting interface, and working media flow direction during installation in two metal tubes is reverse; This vaporizer 10 is placed in water, and contacts with water with the distribution of pipe network spacing grid type, utilizes water temperature and vaporizer 10 to produce the temperature difference, and heat pump working medium is absorbed by vaporizer 10 contains the heat in water; This vaporizer 10 is connected with the condensation pipe 19 of described steam turbine inwall by this heat pump pipeline 12; This condensation pipe 19 outer wall is provided with radiating fin 17 and is fixed on steam turbine 1 inwall, often organizing condensation pipe 19 is arranged in the middle of adjacent turbine rotor group 4, the steamer casing being positioned at condensation pipe 19 lower end is provided with liquid and collects mouth 13, this liquid collects that mouth 13 comes together in the suction booster 6 of this device in acting pipeline 11, compressor 8, generator 3 are all connected with central control unit 16 with storage battery 15, is marked with working medium freon R-21 and freon R-22 respectively and circulates in autonomous closure formula in acting pipeline 11 and heat pump pipeline 12.A complete medium energy engine device is defined from said structure.Its workmanship mode is as follows: a), when the engine starts, central control unit 16 sends instruction makes storage battery 15 power to compressor 8, make the heat pump working medium entry into service in heat pump pipeline 12, heat pump working medium gaseous fluorine Leon R-22 pressure and temperature after compressor 8 compresses raises rapidly until being compressed into liquid fluorine Leon R-22 pressure is 2.8MPa, temperature is 52 DEG C, and make to be present in freon R-22 in the heat pump pipeline 12 in heat exchanger 7 heat vaporized gradually for the acting working medium freon R-21 in acting pipeline 11 by heat exchanger 7, pressure increase is to 2.1MPa, temperature is 45 DEG C, freon R-21 after vaporization is by pipeline flow-direction gas nozzle 18, and the freon R-22 temperature now in the heat pump pipeline 12 that heat exchanger 7 flows out drops to 10 DEG C, pressure is the liquid of 2.5MPa, again through reduction valve 9 post-decompression liquid freon R-22 pressure be 0.17MPa, outwardly amount of heat need be absorbed when now liquid freon R-22 vaporizes, until flow into temperature in vaporizer 10 to quickly fall to-31 DEG C, be placed into the vaporizer 10 in water and temperature is heat vaporized higher than the liquid freon R-22 in 2 DEG C now vaporizer 10 pipeline, the gaseous fluorine Leon R-22 flowing out vaporizer 10 after absorbing heat controls at-2 DEG C by center-control actuator temperature, pressure is 0.2MPa, and the condensation pipe 19 entering steam turbine inside makes the temperature of whole steam turbine 1 control at 3 DEG C, b), simultaneously central control unit 16 sends instruction storage battery 15 is powered to suction booster 6, suction booster 6 is started working, liquid fluorine Leon R-21 pressure when going out suction booster 6 is 1.9MPa, temperature is 8 DEG C, go out gaseous fluorine Leon R-21 pressure stability after heat exchanger 7 at 2.1MPa, temperature stabilization is at 45 DEG C, the High Temperature High Pressure freon R-21 gas be vaporized after entering gas nozzle 18 sprays to turbine rotor group 4, drive the main shaft 2 of steam turbine 1 to start clockwise direction and rotate acting, simultaneously gaseous fluorine Leon R-21 drives turbine rotor group 4 to do work to be condensed into liquid after consumption of calorie and condenser system cooling and get rid of on steam turbine 1 inwall by centrifugal action, the liquid be pooled to bottom steam turbine collects mouth 13, now steam turbine internal pressure is 0.15MPa, temperature is 6 DEG C and flows into liquid container 5 by fluid pipeline 14, by suction booster 6, acting working medium being pressurized to 1.9MPa again makes liquid freon R-21 enter in heat exchanger 7, form a power cycle.C) after the heat pump working medium freon R-22 in the condensation pipe 19, meanwhile on this steam turbine 1 takes away the residual waste heat of acting working medium freon R-21, freon R-22 gets back to compressor 8 after entering gas holder 20 by heat pump pipeline 12, completes whole heat pump work cycle; D), when rotating speed reaches 1000 revs/min, central control unit 16 sends instruction makes storage battery 15 stop the instruction of powering to compressor 8 and suction booster 6, drive electrical generators 3 starts generating simultaneously, and powers to storage battery 15, compressor 8 and suction booster 6 simultaneously, and now motor formally starts; Whole system is up to 3500 revs/min of clockwise directions by main shaft 2 rotating speed of steam turbine 1 and rotates acting, drive electrical generators 3 generates electricity simultaneously, the electricity part sent is for driving compressor 8 and suction booster 6, another part is stored in storage battery 15, or outwardly provide kinetic energy endlessly in the mode of mechanical energy, now heat pump work system and acting work system closed circulation running continuously separately; E), when an engine is stopped, send instruction by central control unit 16, stop powering to suction booster 6 and compressor 8, now do work working medium and heat pump working medium stopping cycle operation, motor is stopped.
Whole medium energy motor acting process, mainly utilizes vaporizer to absorb heat in water, by compressor effect by transfer of heat on freon R-21, make it become the gaseous fluorine Leon R-21 of High Temperature High Pressure, thus driving steam turbine rotates acting.This covering device is applicable to boats and ships, utilizes the heat of water in rivers,lakes and seas, converts kinetic energy to, order about ship running, more eliminates the cost of fuel oil, and does not impact to environment.
Be understandable that, for a person skilled in the art, technological scheme of the present invention and inventive concept be equal to and replace or change the protection domain that all should belong to the claim appended by the present invention.
Claims (7)
1. a medium energy engine device, it is characterized in that: comprise steam turbine (1), main shaft (2) two ends are fixed on steam turbine (1), and be connected with generator (3), this main shaft (2) is provided with several turbine rotor groups (4), it is described that to be connected with two-way pipeline with steam turbine (1) be do work pipeline (11) and heat pump pipeline (12) respectively, described acting pipeline (11) is connected with successively liquid and collects mouth (13), fluid pipeline (14), liquid container (5), suction booster (6), heat exchanger (7), the gas nozzle (18) that this heat exchanger (7) is respectively provided with by this acting pipeline (11) and described steam turbine (1) two ends is connected, and this gas nozzle (18) and main shaft (2) are installed in 45° angle, described heat pump pipeline (12) is connected with gas holder (20) successively, compressor (8), heat exchanger (7), reduction valve (9), vaporizer (10), this vaporizer (10) is arranged at various different medium can abundant contact position, carry out heat exchange with external agency and be connected with the condensation pipe (19) of described steam turbine inwall by this heat pump pipeline (12), this condensation pipe (19) outer wall is provided with radiating fin (17) and is fixed on steam turbine (1) inwall, the suction booster (6) of this device, compressor (8), generator (3) is all connected with central control unit (16) with storage battery (15), the pipe interior of acting pipeline (11) and heat pump pipeline (12) is marked with different working mediums and the circulation in autonomous closure formula.
2. adopt a mode of work-doing for medium energy engine device according to claim 1, it is characterized in that: comprise the steps:
1), during engine start, central control unit (16) sends instruction makes storage battery (15) power to compressor (8), make the heat pump working medium entry into service in heat pump pipeline (12), heat pump working medium pressure after compressor (8) compression and temperature raise rapidly, and make the heat conduction of the heat pump working medium be present in the heat pump pipeline (12) in heat exchanger (7) to the acting working medium in acting pipeline (11) by heat exchanger (7), make acting working medium heat vaporized gradually, pressure increase, acting working medium after vaporization flows to gas nozzle (18) by acting pipeline (11), the heat pump working medium temperature gone out in heat exchanger (7) after heat pump line road (12) declines, the heat pump working medium pressure now reduced pressure through reduction valve (9) decline simultaneous cooling rapidly, vaporizer (10) is flowed through after heat pump working medium is condensed, now produced the temperature difference by the vaporizer (10) of lowering the temperature with the medium of extraneous contact, heat pump working medium carries out heat exchange by vaporizer (10) and extraneous contact medium, and heat pump working medium enters steam turbine inside condensation pipe (19) after absorbing external heat makes the temperature of whole steam turbine (1) be kept steady temperature by central control unit (16), the High Temperature High Pressure acting working medium be vaporized sprays to turbine rotor group (4) by gas nozzle (18), drives the main shaft (2) of steam turbine (1) to start acting,
2), simultaneously central control unit (16) sends instruction storage battery (15) is powered to suction booster (6), suction booster (6) is started working, acting working medium in acting pipeline (11) is after heat exchanger (7) is heated to form high temperature and high pressure gas, enter gas nozzle (18) through acting pipeline and be injected to steam turbine inside, the acting working medium of now vaporizing is condensed into liquid and is got rid of by centrifugal action on steam turbine (1) inwall after steam turbine (1) acting consumption of calorie and condenser system cooling, the liquid be pooled to bottom steam turbine collects mouth (13), and flow into liquid container (5) by fluid pipeline (14), acting working medium is made to enter in heat exchanger (7) supercharging of acting working medium by suction booster (6) again, form a power cycle,
3) after the heat pump working medium in the condensation pipe (19), meanwhile on this steam turbine (1) takes away the residual waste heat of acting working medium, be pooled to heat pump pipeline (12) to enter gas holder (20) and enter compressor (8) again, complete whole heat pump work cycle;
4), when rotating speed reaches 800-1500 revs/min, central control unit (16) sends instruction makes storage battery (15) stop the instruction of powering to compressor (8) and suction booster (6), generator (3) starts generating simultaneously, and simultaneously to the power supply of storage battery (15), compressor (8) and suction booster (6), now motor formally starts; Whole system drives turbine rotor group (4) that main shaft (2) the clockwise direction High Rotation Speed on steam turbine (1) is done work by the working medium that does work of the High Temperature High Pressure after vaporizing through gas nozzle (18), drive electrical generators (3) generating simultaneously, the electricity part sent is for driving compressor (8) and suction booster (6), another part is stored in storage battery (15), or outwardly provide kinetic energy endlessly in the mode of mechanical energy, now heat pump work system and acting work system closed circulation running continuously separately;
5), when an engine is stopped, instruction is sent by central control unit (16), stop to suction booster (6) and compressor (8) power supply, now do work working medium and heat pump working medium stopping cycle operation, motor is stopped.
3. medium energy engine device according to claim 1, it is characterized in that: described steam turbine (1) shell inwall is provided with condensation pipe (19) and is evenly arranged in condensation tube (19) radiating fin (17) around, described turbine rotor group (4) is installed on main shaft (2) and is symmetrically uniformly distributed, and the diameter often organizing turbine rotor group (4) reduces gradually toward central direction, and whole turbine rotor group (4) is in spindle; Each turbine rotor group (4) is made up of some evenly distributed blades (41), presents the angular slope of 5-15 ° between every sheet blade (41) and gas nozzle (18) reference angle; Often organizing condensation pipe (19) is arranged in the middle of adjacent turbine rotor group (4), the steamer casing being positioned at condensation pipe (19) lower end is provided with liquid and collects mouth (13), and this liquid collects mouth (13) and is parallel to fluid pipeline (14) and comes together in acting pipeline (11).
4. medium energy engine device according to claim 1, it is characterized in that: described heat exchanger (7) is by two parallel coilings of metal tube or arranged in parallelly form, two metal tube outer walls are fixed with sink respectively, every root metal tube two ends are provided with mounting interface, and working media flow direction during installation in two metal tubes is reverse.
5. medium energy engine device according to claim 1, the feature of its vaporizer is: described vaporizer (10) is installed on various different medium can abundant contact position, this different medium can be air or water or soil, heat exchange can be carried out with air or water or soil etc., from air or water or soil, absorb heat.
6. the mode of work-doing of medium energy engine device according to claim 2, it is characterized in that: the described heat pump working medium after compressor (8) compression, go out compressor (8) afterwards its pressure at 1-3.5MPa, temperature is at 40-100 DEG C, after going out heat exchanger (7), pressure is at 1-3.3MPa, temperature is at 10-60 DEG C, again after reduction valve (9) decompression, pressure is 0.1-1MPa, now outwardly need be absorbed amount of heat by the heat pump working medium rapid vaporization compressed and liquefied, therefore the temperature entering vaporizer (10) is-30--10 DEG C, after absorbing external heat, temperature controls to enter in the condensation pipe (19) of steam turbine (1) at 0-20 DEG C, temperature when going out condensation pipe (19) of steam turbine (1) is 10-40 DEG C, pressure is 0.1-1.2MPa, get back to again in compressor (8) after entering gas holder (20), form the circulation of primary heat pump working medium, in acting pipeline (11), fluid pressurization when going out suction booster (6) is to 0.3-2MPa, temperature be 10-50 DEG C heat vaporized through heat exchanger (7), pressure is increased to 0.5-3.5MPa, temperature controls at 40-120 DEG C, by after gas nozzle (18), meet steam turbine (1) inner cryogenic and be condensed into liquid, and be pooled in acting pipeline (11) by fluid pipeline (14), now pressure is 0.1-1MPa, temperature controls at 10-40 DEG C, get back to suction booster (6) interior formation after entering liquid container (5) once to do work the circulation of working medium.
7. the mode of work-doing of medium energy engine device according to claim 2, is characterized in that: the boiling point of described acting working medium is higher than the boiling point of heat pump working medium; Heat pump working medium can be ammonia or freon R-12 or freon R-22; Acting working medium can be freon R-11 or freon R-114 or freon R-21.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106870032A (en) * | 2017-04-10 | 2017-06-20 | 安徽誉特双节能技术有限公司 | Heat accumulating type steam turbine |
| CN107146925A (en) * | 2017-06-16 | 2017-09-08 | 苏州热工研究院有限公司 | The passive exhaust apparatus of battery compartment |
| CN108661868A (en) * | 2018-07-19 | 2018-10-16 | 西南石油大学 | A kind of downhole micro system for geothermal production of electricity |
| CN115212709A (en) * | 2022-07-16 | 2022-10-21 | 碳索(杭州)能源环境科技有限公司 | Chemical method flue gas carbon dioxide capture system and capture method thereof |
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| US6470679B1 (en) * | 1997-09-26 | 2002-10-29 | Thomas Ertle | Apparatus and method for transferring entropy with the aid of a thermodynamic cycle |
| CN101614139A (en) * | 2009-07-31 | 2009-12-30 | 王世英 | Multicycle power generation thermodynamic system |
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| WO1998000628A1 (en) * | 1996-06-28 | 1998-01-08 | Hiroyasu Tanigawa | Combined steam and gas turbine engine |
| US6470679B1 (en) * | 1997-09-26 | 2002-10-29 | Thomas Ertle | Apparatus and method for transferring entropy with the aid of a thermodynamic cycle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106870032A (en) * | 2017-04-10 | 2017-06-20 | 安徽誉特双节能技术有限公司 | Heat accumulating type steam turbine |
| CN107146925A (en) * | 2017-06-16 | 2017-09-08 | 苏州热工研究院有限公司 | The passive exhaust apparatus of battery compartment |
| CN107146925B (en) * | 2017-06-16 | 2020-04-17 | 苏州热工研究院有限公司 | Passive exhaust device for storage battery compartment |
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