CN110345031B - Naval vessel power generation system - Google Patents
Naval vessel power generation system Download PDFInfo
- Publication number
- CN110345031B CN110345031B CN201810303652.0A CN201810303652A CN110345031B CN 110345031 B CN110345031 B CN 110345031B CN 201810303652 A CN201810303652 A CN 201810303652A CN 110345031 B CN110345031 B CN 110345031B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- heat
- heat exchanger
- heat exchange
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
Abstract
The invention relates to the technical field of ships, in particular to a ship power generation system, which comprises a nuclear reactor, a heat exchanger, a heat exchange pipeline, a cooler, a heating pipeline, a cooling pipeline, a linear motor, an acoustic tube, and a heat exchanger, a heat regenerator and a heater which are sequentially arranged along the axial direction of the acoustic tube; the heat exchange pipeline is connected between the nuclear reactor and the heat exchanger, the heating pipeline is connected between the heater and the heat exchanger, the cooling pipeline is connected between the heat exchanger and the cooler, the heat exchange pipeline takes out high-temperature heat in the nuclear reactor, the heat is transferred to the heating pipeline in the heat exchanger, the heating pipeline further conveys the heat to the heater, the cooling pipeline exchanges heat with the cooler for cooling, and further the heat exchanger is cooled, so that a certain temperature gradient is formed on two sides of the heat regenerator, the thermoacoustic engine can generate self-excited oscillation, and mechanical energy converted into acoustic wave form drives the linear motor to further convert the mechanical energy into electric energy to be output outwards.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a ship power generation system.
Background
The current nuclear power ship mainly utilizes the heat generated by a nuclear reactor to generate high-temperature and high-pressure water vapor, and then utilizes the water vapor to drive a steam turbine to generate electricity. There are two major disadvantages to this technique: firstly, because water is used as a working medium, the steam pressure of the water at high temperature is very high, and the steam pressure reaches 100 atmospheric pressures at 312 ℃, the temperature of the heat output by a reactor cannot be too high when the water is used as a working medium, and the efficiency is usually not high when a steam turbine is used for generating electricity; when a steam turbine is used for generating electricity, the impeller is high in rotating speed, so that noise is high, and the noise is easily caught by sonar and found by an enemy.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problems of high noise and low power generation efficiency of the conventional naval vessel power generation system.
(II) technical scheme
In order to solve the technical problem, the invention provides a naval vessel power generation system which comprises a nuclear reactor, a heat exchanger, a heat exchange pipeline, a thermoacoustic engine, a cooler, a heating pipeline, a cooling pipeline and a linear motor,
the thermoacoustic engine comprises an acoustic tube, and a heat exchanger, a heat regenerator and a heater which are sequentially arranged along the axial direction of the acoustic tube, wherein the tube wall of the acoustic tube is provided with a mounting hole, and the linear motor is arranged in the mounting hole;
heat-carrying fluids are arranged in the heat exchange pipeline, the heating pipeline and the cooling pipeline, and the heat exchange pipeline is connected between the nuclear reactor and the heat exchanger and used for absorbing heat of the nuclear reactor to raise the temperature of the heat exchanger; the heating pipeline is connected between the heater and the heat exchanger and used for absorbing the temperature of the heat exchanger to increase the temperature of the heater; the cooling pipeline is connected between the heat exchanger and the cooler and used for reducing the temperature of the heat exchanger;
when the temperature difference between the two sides of the heat regenerator reaches a certain value, the thermoacoustic engine generates self-excited oscillation, and the heat energy is converted into mechanical energy in the form of sound waves to push the linear motor to move.
The heat exchange pipeline is a circulation loop, one section of the heat exchange pipeline is arranged in the nuclear reactor, and the other section of the heat exchange pipeline is arranged in the heat exchanger; the heating pipeline with the cooling pipeline is the confined straight tube, the acoustic pipe level sets up and is located heat exchanger's top, the cooler is located the top of acoustic pipe, the upper end of heating pipeline is located in the heater, the lower extreme of heating pipeline is located in the heat exchanger, the upper end of cooling pipeline is located in the cooler, the lower extreme of cooling pipeline is located in the heat exchanger.
The heat exchanger and the nuclear reactor are arranged side by side, the part of the heat exchange pipeline in the heat exchanger and the part of the heat exchange pipeline in the nuclear reactor are at the same height, and heat carrying fluid in the heat exchange pipeline is liquid metal or lava.
The heat exchanger is arranged higher than the nuclear reactor, the part of the heat exchange pipeline, which is positioned in the heat exchanger, is higher than the part of the heat exchange pipeline, which is positioned in the nuclear reactor, and the heat carrying fluid in the heat exchange pipeline is sodium or potassium.
The heat exchange pipeline, the heating pipeline and the cooling pipeline are all closed circulation loops, pumps are arranged on the heat exchange pipeline, the heating pipeline and the cooling pipeline, one section of the heat exchange pipeline is arranged in the nuclear reactor, one section of the heat exchange pipeline is arranged in the heat exchanger, one section of the heating pipeline is arranged in the heater, one section of the cooling pipeline is arranged in the heat exchanger, and one section of the cooling pipeline is arranged in the cooler.
The heat-carrying fluid in the heat exchange pipeline, the cooling pipeline and the heating pipeline is all conductive media, and the pumps on the heating pipeline and the cooling pipeline are all magnetic fluid pumps.
The heat-sound refrigerator comprises a refrigerator heat exchanger, a refrigerator heat regenerator and a refrigerator water cooler which are sequentially arranged along the axial direction of the acoustic pipe.
Wherein, the quantity of linear electric motor is a plurality of.
(III) advantageous effects
The technical scheme of the invention has the following advantages: the invention provides a naval vessel power generation system which comprises a nuclear reactor, a heat exchanger, a heat exchange pipeline, a thermoacoustic engine, a cooler, a heating pipeline, a cooling pipeline and a linear motor, wherein the thermoacoustic engine comprises an acoustic pipe, and the heat exchanger, the regenerator and the heater which are sequentially arranged along the axial direction of the acoustic pipe; the heat exchange pipeline, the heating pipeline and the cooling pipeline are internally provided with heat-carrying fluid, the heat exchange pipeline is connected between the nuclear reactor and the heat exchanger, the heating pipeline is connected between the heater and the heat exchanger, the cooling pipeline is connected between the heat exchanger and the cooler, the heat exchange pipeline carries out heat exchange and cooling on the cooling pipeline and further cools the heat exchanger by taking out high-temperature heat in the nuclear reactor and transferring the heat to the heating pipeline in the heat exchanger, the heating pipeline further conveys the heat to the heater, the cooling pipeline and the cooler carry out heat exchange and cooling, and further cools the heat exchanger, so that a certain temperature gradient is formed on two sides of the heat regenerator, when the temperature gradient reaches a certain value, the thermoacoustic engine can generate self-excited oscillation, and the mechanical energy which is converted into a sound wave form pushes the linear motor to further. In this system, the heat transfer is spontaneous and there is no noise generated by any mechanical pump drive, so the heat transfer is noiseless; the heat generation process also has no moving parts, so the noise is also free; therefore, the whole power generation system is a low-noise system which is far lower than the background noise of the ocean and is difficult to detect by sonar, and the system has very important significance for the stealth of ships, particularly submarine ships. In addition, as the nuclear reactor is adopted for supplying heat, the long-time refueling and cruising can be continued, and the times of floating the submerged ship out of the water surface are greatly reduced.
In addition to the technical problems addressed by the present invention, the technical features constituting the technical solutions and the advantages brought by the technical features of the technical solutions described above, other technical features of the present invention and the advantages brought by the technical features of the technical solutions will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a vessel power generation system according to a first embodiment of the present invention;
FIG. 2 is a diagram illustrating the position of a heat exchanger in a nuclear reactor according to a second embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a thermoacoustic refrigerator in an acoustic tube according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a vessel power generation system provided in the fourth embodiment of the present invention.
In the figure: 1: a nuclear reactor; 2: a heat exchange line; 3: a heat exchanger; 4: heating the pipeline; 5: an acoustic tube; 6: a heat exchanger; 7: a heat regenerator; 8: a heater; 9: a linear motor; 10: a cooler; 11: a cooling pipeline; 12: a refrigerator heat exchanger; 13: a refrigerator regenerator; 14: a refrigerator water cooler; 15: and (4) a pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, unless otherwise specified, "plurality", "plural groups" means two or more, and "several", "several groups" means one or more.
Example one
As shown in fig. 1, the vessel power generation system provided by the embodiment of the invention includes a nuclear reactor 1, a heat exchanger 3, a heat exchange pipeline 2, a thermoacoustic engine, a cooler 10, a heating pipeline 4, a cooling pipeline 11 and a linear motor 9, wherein the thermoacoustic engine includes an acoustic tube 5, and a heat exchanger 6, a heat regenerator 7 and a heater 8 which are sequentially arranged along the axial direction of the acoustic tube 5, a mounting hole is formed in the tube wall of the acoustic tube 5, and the linear motor 9 is arranged in the mounting hole; heat-carrying fluid is arranged in the heat exchange pipeline 2, the heating pipeline 4 and the cooling pipeline 11, and the heat exchange pipeline 2 is connected between the nuclear reactor 1 and the heat exchanger 3 and used for absorbing heat of the nuclear reactor 1 to raise the temperature of the heat exchanger 3; the heating line 4 is connected between the heater 8 and the heat exchanger 3, and absorbs the temperature of the heat exchanger 3 to raise the temperature of the heater 8; a cooling line 11 is connected between the heat exchanger 6 and the cooler 10 for reducing the temperature of the heat exchanger 6.
The heat exchange pipeline 2 takes out high-temperature heat in the nuclear reactor 1, the heat is transferred to the heating pipeline 4 in the heat exchanger 3, the heating pipeline 4 further conveys the heat to the heater 8, the cooling pipeline 11 and the cooler 10 carry out heat exchange and temperature reduction, and further the heat exchanger 6 is cooled, so that a certain temperature gradient is formed on two sides of the heat regenerator 7, when the temperature gradient reaches a certain value, the thermoacoustic engine can generate self-excited oscillation, and the heat energy is converted into mechanical energy in the form of sound waves to push the linear motor 9 to further convert the mechanical energy into electric energy to be output outwards. In this system, the heat transfer is spontaneous and there is no noise generated by any mechanical pump drive, so the heat transfer is noiseless; the heat generation process also has no moving parts, so the noise is also free; therefore, the whole power generation system is a low-noise system which is far lower than the background noise of the ocean and is difficult to detect by sonar, and the system has very important significance for the stealth of ships, particularly submarine ships. In addition, as the nuclear reactor 1 is adopted for supplying heat, long-time refueling and endurance can be realized, and the times of floating the submerged ship out of the water surface are greatly reduced.
Further, the heat exchange pipeline 2 is a circulation loop, and one section of the heat exchange pipeline 2 is arranged in the nuclear reactor 1, and the other section of the heat exchange pipeline 2 is arranged in the heat exchanger 3; heating pipeline 4 and cooling pipeline 11 are the confined straight tube, and acoustics pipe 5 level sets up and is located heat exchanger 3's top, and cooler 10 is located acoustics pipe 5's top, and heating pipeline 4's upper end is located heater 8, and heating pipeline 4's lower extreme is located heat exchanger 3, and cooling pipeline 11's upper end is located cooler 10, and cooling pipeline 11's lower extreme is located heat exchanger 6.
In this embodiment, the heat exchanger 3 is arranged side by side with the nuclear reactor 1, and the part of the heat exchange pipeline 2 located in the heat exchanger 3 is at the same height as the part located in the nuclear reactor 1, and the heat-carrying fluid in the heat exchange pipeline 2 is liquid metal or lava. As shown in fig. 1, the heat-carrying fluid in the heat exchange pipeline 2 is heated in the nuclear reactor 1, the density is reduced, the heat in the heat exchanger 3 is taken away by the heating pipeline 4, so the temperature is reduced, the density is increased, under the action of gravity, the fluid in the heat exchange pipeline 2 rises in the nuclear reactor 1, and falls in the heat exchanger 3, so a clockwise flow loop is automatically formed without any mechanical drive, the heat in the nuclear reactor 1 is transferred into the heat exchanger 3, the heat-carrying fluid in the heating pipeline 4 absorbs the heat in the heat exchanger 3, the heat-carrying fluid in the lower part in the heating pipeline 4 is heated and rises, the heat-carrying fluid in the upper part falls, the heat in the heat exchanger 3 is transferred into the heater 8, and the temperature of the heater 8 is raised; the cooler 10 is provided with a cooling water inlet and a cooling water outlet, the upper end of the cooling pipeline 11 is positioned in the cooler 10, the lower end of the cooling pipeline is arranged in the heat exchanger 6, cooling water is introduced into the cooler 10 to cool the cooling pipeline 11, the heat-carrying fluid above the cooling pipeline 11 is cooled and then falls down, the temperature is transferred to the heat exchanger 6, and then the heat exchanger 6 is cooled, so that the temperature of the heater 8 is inevitably higher than that of the heat exchanger 6, a certain temperature gradient is formed on the left side and the right side of the heat regenerator 7, when the temperature gradient reaches a certain value, the thermoacoustic engine can generate self-excited oscillation, and the mechanical energy which is converted into the sound wave form pushes the linear motor 9 to further convert the mechanical energy into electric energy to be output outwards. In addition, in the present embodiment, the cooling water flowing through the cooler 10 may be seawater, so that the power generation system may be directly applied to a naval vessel or a submerged ship. The heat-carrying fluid in the heat exchange pipeline 2 is metal, alloy or fused salt, the heat-carrying fluid in the heating pipeline 4 is sodium or potassium, and the working media can work at higher temperature, so that the whole power generation system can work in a higher temperature area, and the heat-work conversion efficiency is high.
Further, the number of the linear motors 9 is plural. In the embodiment, two linear motors 9 are arranged, the two linear motors 9 are arranged in the acoustic pipe 5 in a relative manner, and other residual vibration can be actively counteracted by utilizing the reciprocating motion of one linear motor 9, so that the whole power generation system is a low-noise system which is far lower than ocean background noise and is difficult to detect and discover by sonar, and the system has very important significance for the stealth of a ship, particularly a submarine.
Example two
The present embodiment is similar to the first embodiment, and the same parts are not repeated, but the difference between the first embodiment and the second embodiment is that, as shown in fig. 2, the heat exchanger 3 of the present embodiment is arranged higher than the nuclear reactor 1, the part of the heat exchange pipeline 2 located in the heat exchanger 3 is higher than the part located in the nuclear reactor 1, and the heat carrier fluid in the heat exchange pipeline 2 is sodium or potassium. As shown in fig. 2, that is, the nuclear reactor 1 is located below the direction of gravity of the heat exchanger 3, the heat-carrying fluid is heated and evaporated in the nuclear reactor 1, rises along the left pipe (i.e., the part of the pipe located in the nuclear reactor 1), is condensed after reaching the inside of the heat exchanger 3, and returns to the nuclear reactor 1 again after falling due to the action of gravity, so as to form an automatic cycle, without being driven by an external force, in this way, the temperature difference at various positions of the heat exchange pipeline 2 is smaller, which is more favorable for less heat loss during the transfer process.
EXAMPLE III
As shown in fig. 3, the present embodiment is similar to the first embodiment and the second embodiment, and the third embodiment is different from the first embodiment and the second embodiment in that a thermo-acoustic refrigerator is further disposed in the acoustic tube 5 of the present embodiment, and the thermo-acoustic refrigerator includes a refrigerator heat exchanger 12, a refrigerator heat regenerator 13, and a refrigerator water cooler 14, which are sequentially disposed along the axial direction of the acoustic tube 5. And the sound wave generated in the acoustic pipe 5 is utilized to cool the external parts connected with the thermoacoustic refrigerator.
Example four
As shown in fig. 4, the present embodiment is similar to the first, second, and third embodiments, and has a difference that the heat exchange pipeline 2, the heating pipeline 4, and the cooling pipeline 11 in the present embodiment are all closed circulation loops, and pumps 15 are disposed on the heat exchange pipeline 2, the heating pipeline 4, and the cooling pipeline 11, a section of the heat exchange pipeline 2 is disposed in the nuclear reactor 1, a section of the heat exchange pipeline is disposed in the heat exchanger 3, a section of the heating pipeline 4 is disposed in the heater 8, a section of the cooling pipeline 11 is disposed in the heat exchanger 6, and a section of the cooling pipeline 11 is disposed in the. When the heat-carrying fluid in the heat exchange pipeline 2, the cooling pipeline 11 and the heating pipeline 4 is all conductive medium, the pumps 15 arranged on the heating pipeline 4 and the cooling pipeline 11 are all magnetic fluid pumps. The magnetofluid pump utilizes the electromagnetic action of the electrified fluid in a magnetic field to push the fluid to move, and does not need any blade or mechanical moving part, so the magnetofluid pump is also a silent power generation system.
In the above embodiment, there are no mechanical moving parts in the conversion process of thermal energy into acoustic wave to mechanical energy in the thermoacoustic engine, only the reciprocating motion of the working gas (typically helium or hydrogen) in the acoustic tube 5, and the working gas is sealed in the acoustic tube 5, so the noise is very low.
In summary, the ship power generation system provided by the embodiment of the invention comprises a nuclear reactor 1, a heat exchanger 3, a heat exchange pipeline 2, a thermoacoustic engine, a cooler 10, a heating pipeline 4, a cooling pipeline 11 and a linear motor 9, wherein the thermoacoustic engine comprises an acoustic pipe 5, and a heat exchanger 6, a heat regenerator 7 and a heater 8 which are sequentially arranged along the axial direction of the acoustic pipe 5, a mounting hole is formed in the pipe wall of the acoustic pipe 5, and the linear motor 9 is arranged in the mounting hole; heat-carrying fluid is arranged in the heat exchange pipeline 2, the heating pipeline 4 and the cooling pipeline 11, the heat exchange pipeline 2 is connected between the nuclear reactor 1 and the heat exchanger 3, the heating pipeline 4 is connected between the heater 8 and the heat exchanger 3, the cooling pipeline 11 is connected between the heat exchanger 6 and the cooler 10, the heat exchange pipeline 2 takes out high-temperature heat in the nuclear reactor 1, heat is transferred to the heating tube in the heat exchanger 3, the heating line 4 further transfers heat to the heater 8, the cooling pipe line and the cooler 10 carry out heat exchange and temperature reduction, and further carry out temperature reduction on the heat exchanger 6, thereby forming a certain temperature gradient at both sides of the regenerator 7, and when the temperature gradient reaches a certain value, the thermoacoustic engine will generate self-excited oscillation, and convert the heat energy into mechanical energy in the form of sound waves to drive the linear motor 9 to further convert the mechanical energy into electric energy for outputting. In this system, the heat transfer is spontaneous and there is no noise generated by any mechanical pump drive, so the heat transfer is noiseless; the heat generation process also has no moving parts, so the noise is also free; therefore, the whole power generation system is a low-noise system which is far lower than the background noise of the ocean and is difficult to detect by sonar, and the system has very important significance for the stealth of ships, particularly submarine ships. In addition, as the nuclear reactor 1 is adopted for supplying heat, long-time refueling and endurance can be realized, and the times of floating the submerged ship out of the water surface are greatly reduced.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A naval vessel power generation system which characterized in that: comprises a nuclear reactor, a heat exchanger, a heat exchange pipeline, a thermoacoustic engine, a cooler, a heating pipeline, a cooling pipeline and a linear motor,
the thermoacoustic engine comprises an acoustic tube, and a heat exchanger, a heat regenerator and a heater which are sequentially arranged along the axial direction of the acoustic tube, wherein the tube wall of the acoustic tube is provided with a mounting hole, and the linear motor is arranged in the mounting hole;
heat-carrying fluids are arranged in the heat exchange pipeline, the heating pipeline and the cooling pipeline, and the heat exchange pipeline is connected between the nuclear reactor and the heat exchanger and used for absorbing heat of the nuclear reactor to raise the temperature of the heat exchanger; the heating pipeline is connected between the heater and the heat exchanger and used for absorbing the temperature of the heat exchanger to increase the temperature of the heater; the cooling pipeline is connected between the heat exchanger and the cooler and used for reducing the temperature of the heat exchanger;
when the temperature difference between the two sides of the heat regenerator reaches a certain value, the thermoacoustic engine generates self-excited oscillation, and the heat energy is converted into mechanical energy in the form of sound waves to push the linear motor to move;
the heat exchange pipeline is a circulation loop, one section of the heat exchange pipeline is arranged in the nuclear reactor, and the other section of the heat exchange pipeline is arranged in the heat exchanger; the heating pipeline and the cooling pipeline are both closed straight pipes, the acoustic pipe is horizontally arranged and located above the heat exchanger, the cooler is located above the acoustic pipe, the upper end of the heating pipeline is located in the heater, the lower end of the heating pipeline is located in the heat exchanger, the upper end of the cooling pipeline is located in the cooler, and the lower end of the cooling pipeline is located in the heat exchanger;
the heat exchanger is arranged higher than the nuclear reactor, the part of the heat exchange pipeline, which is positioned in the heat exchanger, is higher than the part of the heat exchange pipeline, which is positioned in the nuclear reactor, and the heat carrying fluid in the heat exchange pipeline is sodium or potassium.
2. The naval vessel power generation system of claim 1, wherein: the heat exchange pipeline, the heating pipeline and the cooling pipeline are all closed circulation loops, pumps are arranged on the heat exchange pipeline, the heating pipeline and the cooling pipeline, one section of the heat exchange pipeline is arranged in the nuclear reactor, one section of the heat exchange pipeline is arranged in the heat exchanger, one section of the heating pipeline is arranged in the heater, one section of the cooling pipeline is arranged in the heat exchanger, and one section of the cooling pipeline is arranged in the cooler.
3. The vessel power generation system of claim 2, wherein: the heat-carrying fluid in the heat exchange pipeline, the cooling pipeline and the heating pipeline is all conductive media, and the pumps on the heating pipeline and the cooling pipeline are all magnetic fluid pumps.
4. The vessel power generation system of any one of claims 1 to 3, wherein: the acoustic tube is also internally provided with a thermoacoustic refrigerator, and the thermoacoustic refrigerator comprises a refrigerator heat exchanger, a refrigerator heat regenerator and a refrigerator water cooler which are sequentially arranged along the axial direction of the acoustic tube.
5. The vessel power generation system of claim 4, wherein: the number of the linear motors is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303652.0A CN110345031B (en) | 2018-04-03 | 2018-04-03 | Naval vessel power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303652.0A CN110345031B (en) | 2018-04-03 | 2018-04-03 | Naval vessel power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110345031A CN110345031A (en) | 2019-10-18 |
| CN110345031B true CN110345031B (en) | 2020-12-11 |
Family
ID=68173017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303652.0A Active CN110345031B (en) | 2018-04-03 | 2018-04-03 | Naval vessel power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110345031B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496783A (en) * | 2020-04-08 | 2021-10-12 | 中国科学院理化技术研究所 | Thermoacoustic reactor system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955474Y (en) * | 2006-09-05 | 2007-10-03 | 浙江大学 | Thermoacoustic engine adopting heat-pipe heat-conducting drive |
| CN101275542A (en) * | 2008-04-09 | 2008-10-01 | 浙江大学 | Heat phonomotor capable of utilizing multi-temperature position heat power supply drive |
| CN103147947A (en) * | 2011-12-06 | 2013-06-12 | 中国科学院理化技术研究所 | Thermo-acoustic generator |
| CN103835903A (en) * | 2014-03-14 | 2014-06-04 | 中国科学院理化技术研究所 | Travelling wave thermo-acoustic combined cooling heating and power system |
| CN106194358A (en) * | 2016-08-10 | 2016-12-07 | 中国科学院理化技术研究所 | Multistage thermoacoustic generating set and there is the multistage regenerative refrigerating system of this unit |
| CN106368917A (en) * | 2016-11-14 | 2017-02-01 | 中国科学院理化技术研究所 | Friction nanometer power generation system driven by thermo-acoustic engine |
| CN106533119A (en) * | 2016-12-28 | 2017-03-22 | 中国科学院理化技术研究所 | Liquid metal magnetohydrodynamics generation system driven by single-loop travelling-wave thermoacoustic engine |
| CN107112055A (en) * | 2014-12-29 | 2017-08-29 | 泰拉能源公司 | The system and method for melting nuclear fuel salt and correlation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7261919B2 (en) * | 2003-11-18 | 2007-08-28 | Flx Micro, Inc. | Silicon carbide and other films and method of deposition |
| US9163581B2 (en) * | 2012-02-23 | 2015-10-20 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Alpha-stream convertor |
-
2018
- 2018-04-03 CN CN201810303652.0A patent/CN110345031B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955474Y (en) * | 2006-09-05 | 2007-10-03 | 浙江大学 | Thermoacoustic engine adopting heat-pipe heat-conducting drive |
| CN101275542A (en) * | 2008-04-09 | 2008-10-01 | 浙江大学 | Heat phonomotor capable of utilizing multi-temperature position heat power supply drive |
| CN103147947A (en) * | 2011-12-06 | 2013-06-12 | 中国科学院理化技术研究所 | Thermo-acoustic generator |
| CN103835903A (en) * | 2014-03-14 | 2014-06-04 | 中国科学院理化技术研究所 | Travelling wave thermo-acoustic combined cooling heating and power system |
| CN107112055A (en) * | 2014-12-29 | 2017-08-29 | 泰拉能源公司 | The system and method for melting nuclear fuel salt and correlation |
| CN106194358A (en) * | 2016-08-10 | 2016-12-07 | 中国科学院理化技术研究所 | Multistage thermoacoustic generating set and there is the multistage regenerative refrigerating system of this unit |
| CN106368917A (en) * | 2016-11-14 | 2017-02-01 | 中国科学院理化技术研究所 | Friction nanometer power generation system driven by thermo-acoustic engine |
| CN106533119A (en) * | 2016-12-28 | 2017-03-22 | 中国科学院理化技术研究所 | Liquid metal magnetohydrodynamics generation system driven by single-loop travelling-wave thermoacoustic engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110345031A (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111724917A (en) | Heat pipe stack coupling supercritical CO2Cyclic nuclear power plant and method of use | |
| CN111627576A (en) | Power supply system of Stirling power generation nuclear reactor for marine application | |
| JP2003028975A (en) | Reactor | |
| US11538600B2 (en) | Power conversion system for nuclear power generators and related methods | |
| CN111456820A (en) | Supercritical carbon dioxide circulation system | |
| CN110345031B (en) | Naval vessel power generation system | |
| CN106593798B (en) | A kind of thermoacoustic power generator | |
| WO2020010980A1 (en) | Thermoacoustic engine | |
| CN110341924B (en) | Ship propulsion system | |
| CN112145384B (en) | Single-working-medium ocean temperature difference energy collecting and generating device and method | |
| CN113294307B (en) | Wave energy auxiliary temperature difference energy power generation system | |
| CN110344965B (en) | Ship rotary propulsion system | |
| CN112951464B (en) | Space nuclear power system adopting liquid metal magnetohydrodynamic power generation heat exchanger and power generation method | |
| US4537030A (en) | Ocean thermal energy system | |
| CN212135971U (en) | Thermoacoustic reactor system | |
| CN108952866B (en) | Wind-wave complementary ocean temperature difference power generation system | |
| JP5504935B2 (en) | Heat medium heating device and power generation system including the same | |
| CN112290743A (en) | Loop heat pipe motor cooling structure | |
| CN110821584A (en) | Supercritical carbon dioxide Rankine cycle system and combined cycle system | |
| CN212428969U (en) | Supercritical carbon dioxide circulation system | |
| CN112833619B (en) | Hydroelectric set tail water residual pressure water supply cooling system | |
| CN212516580U (en) | Heat pipe stack coupling supercritical CO2Circulating nuclear power plant | |
| CN220541811U (en) | High-pressure helium heat exchange system and regenerative heat engine system | |
| CN112879203B (en) | External combustion engine power system | |
| CN116230261B (en) | Power supply system suitable for miniature ocean reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |