CN102454535A - Liquid piston single-heat-source engine - Google Patents
Liquid piston single-heat-source engine Download PDFInfo
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- CN102454535A CN102454535A CN2012100064095A CN201210006409A CN102454535A CN 102454535 A CN102454535 A CN 102454535A CN 2012100064095 A CN2012100064095 A CN 2012100064095A CN 201210006409 A CN201210006409 A CN 201210006409A CN 102454535 A CN102454535 A CN 102454535A
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Abstract
The invention discloses a liquid piston single-heat-source engine which comprises a gas-liquid cylinder, a hydraulic actuating mechanism and a liquid working medium loopback system; the gas-liquid cylinder is provided with a liquid working medium outlet and a liquid working medium back flow inlet; the liquid working medium outlet is communicated with an actuating liquid inlet of the hydraulic actuating mechanism; the liquid outlet of the hydraulic actuating mechanism is communicated with the liquid working medium loopback system; the liquid working medium loopback system is communicated with the liquid working medium back flow inlet; the region of a gas working medium in the gas-liquid cylinder is internally provided with a high-pressure liquid back flow inlet; the liquid outlet of the hydraulic actuating mechanism is communicated with a liquid working medium high-pressure loopback system; the high-pressure liquid outlet of the liquid working medium high-pressure loopback system is communicated with the high-pressure liquid back flow inlet; and a liquid passage between the high-pressure liquid back flow inlet and the liquid outlet of the hydraulic actuating mechanism is provided with a low-grade heat source liquid heater. According to the invention, a piston crankshaft connecting rod mechanism of the engine is omitted, and efficient engines with different fuels can be manufactured.
Description
Technical field
The present invention relates to heat energy and power field, especially a kind of liquid piston list thermal source motor.
Background technique
According to thermodynamic (al) fundamental law, hot machine must need the thermal source of two different temperatures.In the world all hot machines all be with environment as low-temperature heat source or make certainly be higher than ambient temperature thermal source as low-temperature heat source; And make up the high temperature heat source that temperature is higher than environment through combustion fuel or through solar energy; For this reason, human consumption mass energy, also environment has been caused severe contamination.If can invent a kind of is high temperature heat source with environment as high temperature heat source or with low-grade heat source (like seawater, underground heat, tail gas, waste heat of plant and solar thermal collection system etc.); And be lower than the motor of the low-temperature heat source of environment and low-grade heat source temperature through temperature of built-in system structure, will have epoch making significance.
Summary of the invention
Want to utilize environment or low-grade heat source as high temperature heat source; In engine system, make up a low-temperature heat source; Unique method is exactly with the gas that comes from environment, maybe will comes from the gas of low-grade heat source or the gas that will in environment, absorb heat or the gas that will in low-grade heat source, absorb heat carries out adiabatic degree of depth compression or be similar to the adiabatic degree of depth compressing; The pressure and temperature of compressed gas all increases substantially in degree of depth compression process, in by the gas of degree of depth compression, sneaks into liquid (containing threshold state), and liquid and gas take place to conduct heat and is phase-changed into gas; Pressure is raise, temperature slightly raises or do not raise or descend; Carry out the adiabatic expansion work done then, the amount of expansion working is greater than the power consumption of compression process, so the external outputting power of system; Gas temperature when work done is over drops to the temperature that is lower than before compressing, and has so just made up a new low-temperature heat source.If on the surface, this process has been violated thermodynamic (al) law of correlation, but labor; Can know and in high temperature and high pressure gas, sneak into liquid when (containing threshold state); Pressure can significantly raise, and the gas temperature the when rising of pressure can cause expansion working to be over declines to a great extent, and the essence of this process is to have utilized the exchange of mass transport process and diabatic process; Replace diabatic process with mass transport process, thereby realized making up the purpose of low-temperature heat source.
In by the gas of degree of depth compression, sneak into product that the amount of liquid (containing threshold state) should satisfy liquid gasification back gas phase total mole number n, temperature T and gas constant R greater than this product before sneaking into liquid.In by the gas of degree of depth compression, sneaking in the liquid process of (containing threshold state), should keep the constant volume state as far as possible.
Degree of depth compression needs very high pressure, is difficult to realize with conventional piston and connecting rod, therefore, needs a kind of novel piston of invention.For this reason, the present invention has adopted liquid piston.
In order to address the above problem, the technological scheme that the present invention proposes is following:
A kind of liquid piston list thermal source motor; Comprise gas-liquid cylinder, hydraulic power mechanism and liquid working substance send-back system; On said gas-liquid cylinder, establish liquid working substance outlet and liquid working substance refluxing opening; Said liquid working substance outlet is communicated with the power liquid inlet of said hydraulic power mechanism; The liquid outlet of said hydraulic power mechanism is communicated with said liquid working substance send-back system; Said liquid working substance send-back system is communicated with said liquid working substance refluxing opening, establishes the highly pressurised liquid refluxing opening in the zone of the said gas working medium in said gas-liquid cylinder, and the liquid outlet of said hydraulic power mechanism is communicated with liquid working substance high pressure send-back system; The highly pressurised liquid outlet of said liquid working substance high pressure send-back system is communicated with said highly pressurised liquid refluxing opening, on the fluid passage between the liquid outlet of said highly pressurised liquid refluxing opening and said hydraulic power mechanism, establishes the low-grade heat source liquid heater; The sealing of the piston in the effect of the liquid working substance in said gas-liquid cylinder and the conventional piston formula motor is identical with the power transmission effect; Gaseous working medium in gas working medium in said gas-liquid cylinder and the interaction relationship of said liquid working substance and the conventional piston formula motor is identical with the interactively of piston; At gas working medium described in a certain process of a work cycle said liquid working substance is exerted pressure and to force said liquid working substance to promote the external work done of said hydraulic power mechanism; In liquid working substance send-back system described in another process of same work cycle said liquid working substance is back to the compression that realizes in the said gas-liquid cylinder said gas working medium through said liquid working substance refluxing opening; When said gas working medium is compressed to the setting degree; Highly pressurised liquid working medium is exerted pressure to said liquid working substance with the supercharging of lowering the temperature of said gas working medium contact heat transfer generating gasification in said liquid working substance high pressure send-back system and said highly pressurised liquid refluxing opening are sent back to the zone of said gas working medium of said gas-liquid cylinder, gets into next circulation;
Said hydraulic power mechanism, said liquid working substance send-back system and said liquid working substance high pressure send-back system receive the control co-ordination of process control mechanism.
Establish the low-grade heat source gas heater at the middle part of said gas-liquid cylinder.
On the circulation passage of the said liquid working substance that said hydraulic power mechanism, said liquid working substance send-back system, the outlet of said liquid working substance and said liquid working substance refluxing opening are constituted, establish the low-grade heat source liquid heater.
On said gas-liquid cylinder, establish the gas working medium export mouth; Establish gas working medium at said gas working medium export mouth place and derive control valve; On said gas-liquid cylinder, establish the gas working medium introducing port; Establish gas working medium at said gas working medium introducing port place and import control valve, be communicated with said gas working medium introducing port through communication passage, on said communication passage, establish the low-grade heat source gas heater at said gas working medium export mouth;
Said gas working medium derive control valve, said gas working medium import said gas working medium that control valve, said hydraulic power mechanism, said liquid working substance send-back system and said liquid working substance high pressure send-back system receive the control co-ordination of process control mechanism to be implemented in expansion working cooling in the said gas-liquid cylinder in said low-grade heat source gas heater, absorb heat intensification be inhaled into said gas-liquid cylinder again after compressed once more purpose.
On said gas-liquid cylinder, establish intake duct, on said intake duct, establish intake valve, on said gas-liquid cylinder, establish air outlet flue, on said air outlet flue, establish exhaust valve, said intake duct is communicated with middle cryogenic gas source;
Said intake valve, said exhaust valve, said hydraulic power mechanism, said liquid working substance send-back system and said liquid working substance high pressure send-back system receive the control co-ordination of process control mechanism.
Comprise at least two said gas-liquid cylinders, said gas-liquid cylinder parallel connection is provided with, and the work phase place of different gas-liquid cylinders is different.
The pressure of the disclosed liquid piston list of the present invention thermal source motor when compression stroke is over is more than or equal to 3.5MPa; 4MPa; 4.5MPa; 5MPa; 5.5MPa; 6MPa; 6.5MPa; 7MPa; 7.5MPa; 8MPa; 8.5MPa; 9MPa; 9.5MPa; 10MPa; 10.5MPa; 11MPa; 11.5MPa; 12MPa; 12.5MPa; 13MPa; 13.5MPa; 14MPa; 14.5MPa; 15MPa; 15.5MPa; 16MPa; 16. 5MPa; 17MPa; 17.5MPa; 18MPa; 18.5MPa; 19MPa; 19.5MPa; 20MPa; 25MPa; 30MPa; 35MPa; 40MPa; 45MPa; 50MPa; 55MPa or 60MPa.
Principle of the present invention is that the gas degree of depth is compressed; After being risen significantly, its temperature and pressure sneaks into liquid (containing threshold state); Pressure is further improved and the amplification of temperature is less or do not heat up or lower the temperature, carry out the external work done of adiabatic expansion then.Because the initial pressure of inflation process is to a great extent greater than compression pressure at the end, thus the amount of gas expansion working greater than the power consumption of compression process, for this reason, system is outputting power externally.Gas temperature when the temperature of the gas after expansion working is over is lower than the compression beginning; So quite a lot of low-temperature heat source; Can utilize cryogenic gas to absorb heat, compress the formation closed circulation after the heat absorption again, also can cryogenic gas be discharged in the low-grade heat source from low-grade heat source; Again from low-grade heat source, suck gas and compress, constitute the open circuit circulation.Utilizing cryogenic gas to absorb heat from low-grade heat source; Compress again after the heat absorption in the structure that constitutes closed circulation; The heat of low-grade heat source can be absorbed into earlier in the said liquid working substance, compresses after utilizing said liquid working substance that the said gas working medium after the expansion working cooling is heated again again.
The cryogenic gas source was meant the gas that comes from environment and/or come from low-grade heat source during the present invention was so-called, or temperature and environment or the close gas of low-grade heat source.
So-called hydraulic power system among the present invention is meant that all can utilize fluid pressure to produce power and possess the system that utilizes power to produce the liquid pump effect simultaneously, like oil hydraulic motor, oil hydraulic cylinder etc., on the line shaft of said hydraulic power system, can establish energy-storing flywheel.The advantage that the disclosed liquid piston motor of the present invention has made full use of said hydraulic power system has replaced the solid piston connecting rod, can increase substantially the efficient of motor, reduces the volume and the quality of motor significantly.
In order to make the continuously external outputting power of so-called hydraulic power system, it is right two or more gas-liquid cylinders to be set in motor, and all gas-liquid cylinders are to the parallel connection setting, and the part of all gas-liquid cylinder centerings is different with another part work phase place.The right mode of operation of said gas-liquid cylinder comprises: compression-hydrojet-work done-temperature-rise period (stroke); So-called work phase place difference is meant the different operating process that is in, and so-called temperature-rise period is meant that waste heat or said gas working medium that said gas working medium directly absorbs low-temperature heat source absorb the waste heat of low-temperature heat source or from the former process that sucks gas working medium again of low-temperature heat indirectly through liquid working substance.
The present invention's so-called " a certain process of work cycle " can be a said engine strokes on the traditional sense, also can be meant a certain stage in the work cycle.
So-called gas-liquid cylinder of the present invention is meant and can utilizes gas working medium to liquid working substance pressurization and the container that can liquid working substance be extruded, can liquid working substance be refluxed, can low-pressure gas working medium be discharged; So-called liquid working substance send-back system is meant and can be transmitted back to the system in the said gas-liquid cylinder to the liquid working substance that comes from the hydraulic power mechanism liquid outlet; Can be to constitute by recycle control valve (general available check valve) and accumulation of energy storage tank; Also can be to constitute by pump, storage tank and recycle control valve; Can also be other forms of system, but said liquid working substance return-flow system should possess pump, valve and fluid storage function.
So-called liquid working substance is meant that all can be used to promote the liquid of hydraulic power mechanism among the present invention, Ru Shui, oil, hydraulic oil, liquid carbon dioxide, liquid nitrogen, liquid helium etc.; So-called gas working medium is meant can be from direct or indirect heat absorption of low-grade heat source and the gas that cyclic process, does not take place or all do not undergo phase transition at least.So-called gas working medium and so-called liquid working substance can be two kinds of different conditions with a kind of material, also can be different materials.
The disclosed liquid piston list of the present invention thermal source motor; In the mechanism that does not establish said intake duct and said air outlet flue; Said gas working medium is in complete sealing state; Therefore can make said gas working medium under off working state, still be in high pressure conditions, thus the high-quality gas working medium can be used, like helium etc.
Among the present invention, can establish necessary devices such as other control valves, accumulation of energy storage tank, pump, sensor in position according to the known technology of Hydraulic Field.
The disclosed liquid piston list of the present invention thermal source motor needs starting motor to rotate the line shaft of said hydraulic power mechanism when starting working.Because system needs co-ordination, must in system, establish energy storage tank or flywheel energy storage mechanism or power supply or storage battery, thinks that compression process provides power.So-called co-ordination is meant to guaranteeing to have only liquid working substance directly to contact with hydraulic power mechanism, promotes the needed working procedure by logical relation of hydraulic power mechanism work done process.
When the disclosed liquid piston list of the present invention thermal source motor is used for vehicle, can omit gearbox and braking system, its speed controlling is controlled corresponding valve through computer and is realized the going of vehicle, brake, acceleration and deceleration and load responding.
In the present invention, said hydraulic power mechanism can be made as two or more, and all said hydraulic power mechanisms can be distinguished independent setting, also can be arranged to integral type, and the power of each said hydraulic power mechanism can be made as similar and different.
The disclosed liquid piston list of the present invention thermal source motor can be realized stepless change.Through the fluid flow of the said hydraulic power mechanism of adjustment entering, can realize the variation of speed, even realize stepless change.
Energy storage tank is established in liquid working substance outlet at hydraulic power mechanism, and establishes bypass, realizes the brake accumulation of energy, realizes the recovery to brake energy.
The present invention can realize that independent two drive, or independent four-wheel, and realization vehicle original place is turn-taked, turned to.Can realize that left and right sides train rotates in the opposite direction, make the vehicle pivot turn.
The amount of the said liquid working substance that mixes with high temperature and high pressure gas working medium among the present invention is should be as far as possible many but will guarantee to be gasified totally and do not have excess liquid, and the little person of its latent heat is for well, and its temperature is high more good more, preferably is in threshold state.
Beneficial effect of the present invention is following:
The present invention has omitted the piston of engine connecting rod, can produce the high efficience motor without fuel.
Description of drawings
Shown in Figure 1 is the structural representation of the embodiment of the invention 1;
Shown in Figure 2 is the structural representation of the embodiment of the invention 2;
Shown in Figure 3 is the structural representation of the embodiment of the invention 3;
Shown in Figure 4 is the structural representation of the embodiment of the invention 4;
Shown in Figure 5 is the structural representation of the embodiment of the invention 5.
Embodiment
Liquid piston list thermal source motor as shown in Figure 1; Comprise gas-liquid cylinder 1, hydraulic power mechanism 2 and liquid working substance send-back system 3; On said gas-liquid cylinder 1, establish liquid working substance outlet 4 and liquid working substance refluxing opening 5; Said liquid working substance outlet 4 is communicated with the power liquid inlet of said hydraulic power mechanism 2; The liquid outlet of said hydraulic power mechanism 2 is communicated with said liquid working substance send-back system 3; Said liquid working substance send-back system 3 is communicated with said liquid working substance refluxing opening 5; Establish highly pressurised liquid refluxing opening 9 in the zone of the said gas working medium 7 in said gas-liquid cylinder 1; The liquid outlet of said hydraulic power mechanism 2 is communicated with liquid working substance high pressure send-back system 8; The highly pressurised liquid outlet of said liquid working substance high pressure send-back system 8 is communicated with said highly pressurised liquid refluxing opening 9; On the fluid passage between the liquid outlet of said highly pressurised liquid refluxing opening 9 and said hydraulic power mechanism 2, establish low-grade heat source liquid heater 8001; The sealing of the piston in the effect of the liquid working substance 6 in said gas-liquid cylinder 1 and the conventional piston formula motor is identical with the power transmission effect, and the gaseous working medium in the gas working medium 7 in said gas-liquid cylinder 1 and the interaction relationship of said liquid working substance 6 and the conventional piston formula motor is identical with the interactively of piston, and exerting pressure at 7 pairs of said liquid working substances 6 of gas working medium described in a certain process of a work cycle forces said liquid working substance 6 to promote said hydraulic power mechanism 2 external works done; In liquid working substance send-back system 3 described in another process of same work cycle said liquid working substance 6, is realized said liquid working substance refluxing opening 5 compression to said gas working medium 7 in being back to said gas-liquid cylinder 1; When said gas working medium 7 was compressed to the setting degree, highly pressurised liquid working medium was exerted pressure to said liquid working substance 6 with the supercharging of lowering the temperature of said gas working medium 7 contact heat transfer generating gasification in said liquid working substance high pressure send-back system 8 and said highly pressurised liquid refluxing opening 9 are sent back to the zone of said gas working medium 7 of said gas-liquid cylinder 1, gets into next circulation; Said hydraulic power mechanism 2, said liquid working substance send-back system 3 and said liquid working substance high pressure send-back system 8 receive the 14 control co-ordinations of process control mechanism.
Liquid piston list thermal source motor as shown in Figure 2, itself and embodiment's 1 difference is: establish low-grade heat source gas heater 8005 at the middle part of said gas-liquid cylinder 1.
Liquid piston list thermal source motor as shown in Figure 3, itself and embodiment's 1 difference is: on the circulation passage of the said liquid working substance 6 that said hydraulic power mechanism 2, said liquid working substance send-back system 3, the outlet 4 of said liquid working substance and said liquid working substance refluxing opening 5 are constituted, establish low-grade heat source liquid heater 8001.
Liquid piston list thermal source motor as shown in Figure 4; Itself and embodiment's 1 difference is: on said gas-liquid cylinder 1, establish gas working medium export mouth 1001; Establish gas working medium at said gas working medium export mouth 1001 places and derive control valve 1002; On said gas-liquid cylinder 1, establish gas working medium introducing port 2001; Establish gas working medium at said gas working medium introducing port 2001 places and import control valve 2002, be communicated with said gas working medium introducing port 2001 through communication passage 1020, on said communication passage 1020, establish said low-grade heat source gas heater 8005 at said gas working medium export mouth 1001;
Said gas working medium is derived control valve 1002, said gas working medium imports control valve 2002, said hydraulic power mechanism 2, said liquid working substance send-back system 3 and said liquid working substance high pressure send-back system 8 and receives the 14 control co-ordinations of process control mechanism, and the said gas working medium 7 that is implemented in expansion working cooling in the said gas-liquid cylinder 1 intensification of said low-grade heat source gas heater 8005 in, absorbing heat is inhaled into compressed once more purpose behind the said gas-liquid cylinder 1 again.
Liquid piston list thermal source motor as shown in Figure 5; Itself and embodiment's 1 difference is: on said gas-liquid cylinder 1, establish intake duct 101; On said intake duct 101, establish intake valve 102; On said gas-liquid cylinder 1, establish air outlet flue 103, on said air outlet flue 103, establish exhaust valve 104, said intake duct 101 is communicated with middle cryogenic gas source;
Said intake valve 102, said exhaust valve 104, said hydraulic power mechanism 2, said liquid working substance send-back system 3 and said liquid working substance high pressure send-back system 8 receive the 14 control co-ordinations of process control mechanism.
The liquid piston list thermal source motor of present embodiment; Its difference with embodiment 1 is: parallelly connectedly be provided with two gas-liquid cylinders 1, each said gas-liquid cylinder 1 all has the hydraulic power mechanism 2 and liquid working substance send-back system 3 and liquid working substance high pressure send-back system 8 of cooperating with it.
The work phase place of two said gas-liquid cylinders 1 is different, and when for example one of them said gas-liquid cylinder 1 carried out compression process, another said gas-liquid cylinder 1 carried out the work done process.Do like this and can make the continuously external outputting power of hydraulic power system.
Two said gas-liquid cylinders 1 can be connected with same said hydraulic power mechanism 2 in the present embodiment, realize said hydraulic power mechanism 2 continuously external outputting powers.
On the basis of present embodiment, expand, can also continue to increase the quantity of said gas-liquid cylinder 1, for example 4.
Obviously, the invention is not restricted to above embodiment, according to the known technology and the disclosed technological scheme of the present invention of related domain, can derive or association goes out many flexible programs, all these flexible programs also should be thought protection scope of the present invention.
Claims (6)
1. liquid piston list thermal source motor; Comprise gas-liquid cylinder (1), hydraulic power mechanism (2) and liquid working substance send-back system (3); It is characterized in that: on said gas-liquid cylinder (1), establish liquid working substance outlet (4) and liquid working substance refluxing opening (5); Said liquid working substance outlet (4) is communicated with the power liquid inlet of said hydraulic power mechanism (2); The liquid outlet of said hydraulic power mechanism (2) is communicated with said liquid working substance send-back system (3); Said liquid working substance send-back system (3) is communicated with said liquid working substance refluxing opening (5); Establish highly pressurised liquid refluxing opening (9) in the zone of the said gas working medium (7) in said gas-liquid cylinder (1); The liquid outlet of said hydraulic power mechanism (2) is communicated with liquid working substance high pressure send-back system (8), and the highly pressurised liquid outlet of said liquid working substance high pressure send-back system (8) is communicated with said highly pressurised liquid refluxing opening (9), on the fluid passage between the liquid outlet of said highly pressurised liquid refluxing opening (9) and said hydraulic power mechanism (2), establishes low-grade heat source liquid heater (8001); At gas working medium (7) described in a certain process of a work cycle said liquid working substance (6) is exerted pressure and to force said liquid working substance (6) to promote externally work done of said hydraulic power mechanism (2); In liquid working substance send-back system (3) described in another process of same work cycle said liquid working substance (6), is realized said liquid working substance refluxing opening (5) compression to said gas working medium (7) in being back to said gas-liquid cylinder (1); When said gas working medium (7) is compressed to the setting degree; Highly pressurised liquid working medium is exerted pressure to said liquid working substance (6) with the supercharging of lowering the temperature of said gas working medium (7) contact heat transfer generating gasification in said liquid working substance high pressure send-back system (8) and said highly pressurised liquid refluxing opening (9) are sent back to the zone of said gas working medium (7) of said gas-liquid cylinder (1), gets into next circulation;
Said hydraulic power mechanism (2), said liquid working substance send-back system (3) and said liquid working substance high pressure send-back system (8) receive process control mechanism (14) control co-ordination.
2. liquid piston list thermal source motor according to claim 1 is characterized in that: establish low-grade heat source gas heater (8005) at the middle part of said gas-liquid cylinder (1).
3. liquid piston list thermal source motor according to claim 1 is characterized in that: on the circulation passage of the said liquid working substance (6) that said hydraulic power mechanism (2), said liquid working substance send-back system (3), said liquid working substance outlet (4) and said liquid working substance refluxing opening (5) are constituted, establish low-grade heat source liquid heater (8001).
4. liquid piston list thermal source motor according to claim 1; It is characterized in that: on said gas-liquid cylinder (1), establish gas working medium export mouth (1001); Locate to establish gas working medium at said gas working medium export mouth (1001) and derive control valve (1002); On said gas-liquid cylinder (1), establish gas working medium introducing port (2001); Locate to establish gas working medium at said gas working medium introducing port (2001) and import control valve (2002), be communicated with said gas working medium introducing port (2001) through communication passage (1020), on said communication passage (1020), establish low-grade heat source gas heater (8005) at said gas working medium export mouth (1001);
Said gas working medium is derived control valve (1002); Said gas working medium imports control valve (2002); Said hydraulic power mechanism (2); The said gas working medium (7) that said liquid working substance send-back system (3) and said liquid working substance high pressure send-back system (8) receive process control mechanism (14) control co-ordination to be implemented in the interior expansion working cooling of said gas-liquid cylinder (1) absorbs heat in said low-grade heat source gas heater (8005) and is compressed once more after intensification is inhaled into said gas-liquid cylinder (1) again.
5. liquid piston list thermal source motor according to claim 1; It is characterized in that: on said gas-liquid cylinder (1), establish intake duct (101); On said intake duct (101), establish intake valve (102); On said gas-liquid cylinder (1), establish air outlet flue (103), on said air outlet flue (103), establish exhaust valve (104), said intake duct (101) is communicated with middle cryogenic gas source;
Said intake valve (102), said exhaust valve (104), said hydraulic power mechanism (2), said liquid working substance send-back system (3) and said liquid working substance high pressure send-back system (8) receive process control mechanism (14) control co-ordination.
6. liquid piston list thermal source motor according to claim 1, it is characterized in that: comprise at least two said gas-liquid cylinders (1), said gas-liquid cylinder (1) parallel connection is provided with, and the work phase place of different gas-liquid cylinders (1) is different.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100064095A CN102454535A (en) | 2011-01-10 | 2012-01-10 | Liquid piston single-heat-source engine |
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| CN201110003709 | 2011-01-10 | ||
| CN201110003709.3 | 2011-01-10 | ||
| CN201110004530.X | 2011-01-11 | ||
| CN201110004530 | 2011-01-11 | ||
| CN2012100064095A CN102454535A (en) | 2011-01-10 | 2012-01-10 | Liquid piston single-heat-source engine |
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| CN102454535A true CN102454535A (en) | 2012-05-16 |
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| CN 201220009487 Expired - Fee Related CN202431431U (en) | 2011-01-10 | 2012-01-10 | Liquid piston single-heat-source engine |
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Cited By (3)
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| CN103362686A (en) * | 2012-06-13 | 2013-10-23 | 摩尔动力(北京)技术股份有限公司 | Liquid working phase circulation engine |
| CN103362687A (en) * | 2012-06-13 | 2013-10-23 | 摩尔动力(北京)技术股份有限公司 | Storage tank liquid working phase circulation engine |
| CN103470398A (en) * | 2012-08-25 | 2013-12-25 | 摩尔动力(北京)技术股份有限公司 | Differential phase cycle engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102454535A (en) * | 2011-01-10 | 2012-05-16 | 摩尔动力(北京)技术股份有限公司 | Liquid piston single-heat-source engine |
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| CN103362686A (en) * | 2012-06-13 | 2013-10-23 | 摩尔动力(北京)技术股份有限公司 | Liquid working phase circulation engine |
| CN103362687A (en) * | 2012-06-13 | 2013-10-23 | 摩尔动力(北京)技术股份有限公司 | Storage tank liquid working phase circulation engine |
| CN103470398A (en) * | 2012-08-25 | 2013-12-25 | 摩尔动力(北京)技术股份有限公司 | Differential phase cycle engine |
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| Publication number | Publication date |
|---|---|
| CN202431431U (en) | 2012-09-12 |
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Application publication date: 20120516 |