CN117759381A - Hydrogen fuel carrying same nuclear energy combined cycle power plant - Google Patents
Hydrogen fuel carrying same nuclear energy combined cycle power plant Download PDFInfo
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- CN117759381A CN117759381A CN202310513696.7A CN202310513696A CN117759381A CN 117759381 A CN117759381 A CN 117759381A CN 202310513696 A CN202310513696 A CN 202310513696A CN 117759381 A CN117759381 A CN 117759381A
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- channel
- compressor
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 184
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 184
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 239000000446 fuel Substances 0.000 title claims abstract description 146
- 238000002485 combustion reaction Methods 0.000 claims abstract description 312
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000001301 oxygen Substances 0.000 claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
- 239000002826 coolant Substances 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 25
- 238000000605 extraction Methods 0.000 claims description 4
- 239000002737 fuel gas Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 18
- 239000003758 nuclear fuel Substances 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention provides a hydrogen fuel carrying nuclear energy combined cycle power device, and belongs to the technical field of energy and power. The outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber, a condenser is provided with a condensing water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with an expander, the expander is also provided with a steam channel which is communicated with the combustion chamber through a nuclear reactor, a compressor is provided with a steam channel which is communicated with the combustion chamber through a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expander, the second expander is also provided with a low-pressure steam channel which is communicated with the compressor and the condenser after passing through the evaporator, and the condenser is also provided with a condensing water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form the hydrogen fuel-carrying and nuclear energy material combined cycle power plant.
Description
Technical field:
the invention belongs to the technical field of dual-fuel combined cycle thermal power.
The background technology is as follows:
the power demand is the most common in human life and production; the thermal energy is converted into mechanical energy by a thermal power device, and is an important means for obtaining power or electric power by human beings.
In the fuel, hydrogen belongs to high-quality energy, is also high-grade fuel, and is fully utilized; the heat-changing work is realized by using hydrogen as fuel, and the generation and emission of any pollutant can be avoided by adopting pure oxygen combustion-supporting. When pure oxygen combustion is performed by taking hydrogen fuel as input energy to obtain power, the requirement of obtaining efficient utilization is fundamental, and the requirement is realized by a combined power cycle device. However, there is often a difficult-to-coordinate conflict between power, thermal efficiency, and compression process step-up ratio for a combined cycle thermal plant that includes a brayton cycle.
Although the nuclear fuel is high-grade fuel, high-efficiency thermal work is realized through helium-steam combined cycle, and the nuclear fuel has insufficient application value due to factors such as limited working principle and material performance, and still has room for improvement. After extensive analysis, it was found that in the thermodynamic device with hydrogen fuel as input energy and the thermodynamic device with nuclear fuel as input energy, there is a corresponding irreversible loss of temperature difference, in particular, the irreversible loss of temperature difference in the combustion process of hydrogen fuel is heavy.
People need to simply, actively, safely and efficiently utilize energy to obtain power. Therefore, the invention provides the hydrogen fuel and nuclear energy (nuclear fuel) combined cycle power device which is matched for use, has the advantages of being made up of the advantages of high heat efficiency, strong safety, adaptability to oxyhydrogen combustion, flexible determination of the cycle working parameters and consistent cycle working medium and fuel products.
The invention comprises the following steps:
the invention mainly aims to provide a hydrogen fuel-carrying nuclear energy combined cycle power plant, and the specific invention is described in the following items:
1. the hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser and evaporator; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, the condenser is provided with a condensing water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the expansion machine, the expansion machine is also provided with a steam channel which is communicated with the combustion chamber through a nuclear reactor, the compressor is provided with a steam channel which is communicated with the combustion chamber through the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expansion machine, and the second expansion machine is also provided with a low-pressure steam channel which is communicated with the compressor and the condenser after passing through the evaporator, and the condenser is also provided with a condensing water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a heat source medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel-carrying nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
2. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser and evaporator; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, the condenser is provided with a condensing water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the expansion machine, the expansion machine is also provided with a steam channel which is communicated with the combustion chamber through the evaporator and a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expansion machine, and the second expansion machine is also provided with a low-pressure steam channel which is communicated with the compressor and the condenser after passing through the evaporator, and the condenser is also provided with a condensing water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a heat source medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel-carrying nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
3. The hydrogen fuel carrying the combined cycle power plant of the same nuclear energy material mainly comprises an expander, a second expander, a compressor, a booster pump, a combustion chamber, a nuclear reactor, a condenser, an evaporator, a heat regenerator and a heat supplier; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, the condenser is provided with a condensate water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the expansion machine, the expansion machine is also provided with a steam channel which is communicated with the combustion chamber through a heat regenerator and a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expansion machine, the second expansion machine is also provided with a low-pressure steam channel which is communicated with the heat heater through the heat regenerator, the heat heater is also provided with a low-pressure steam channel which is respectively communicated with the compressor and the condenser, and the condenser is also provided with a condensate water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator is also provided with a heat source medium channel which is communicated with the outside, the heater is also provided with a heated medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel carrying same-nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
4. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heat source heat exchanger; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, a condenser is provided with a condensate water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with a heat source heat exchanger, the heat source heat exchanger is also provided with a steam channel which is communicated with a second expander through an intermediate steam inlet channel, the compressor is provided with a steam channel which is communicated with the combustion chamber through a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with the second expander, the second expander is also provided with a low-pressure steam channel which is communicated with the compressor and the condenser through the evaporator, and the condenser is also provided with a condensate water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a heat source medium channel which is communicated with the outside, the heat source heat exchanger is also provided with a heat source medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel carrying same-nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
5. The hydrogen fuel combined cycle power plant with the same nuclear energy material mainly comprises an expander, a second expander, a compressor, a booster pump, a combustion chamber, a nuclear reactor, a condenser, an evaporator, a heat source heat exchanger and a third expander; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, a condenser is provided with a condensate water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with an expander, the expander is also provided with a steam channel which is communicated with a third expander through a heat source heat exchanger, the third expander is also provided with a low-pressure steam channel which is communicated with the evaporator, a compressor is provided with a steam channel which is communicated with the combustion chamber through a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expander, the second expander is also provided with a low-pressure steam channel which is communicated with the evaporator, the evaporator is also provided with a low-pressure steam channel which is respectively communicated with the compressor and the condenser, and the condenser is also provided with a condensate water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a fuel gas channel which is communicated with the outside, the heat source heat exchanger is also provided with a heat source medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel carrying same-nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
6. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, a condenser is provided with a condensate water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with an expander, the expander is also provided with a steam channel which is communicated with the combustion chamber through a nuclear reactor, the compressor is provided with a steam channel which is communicated with the combustion chamber through the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expander, the second expander is also provided with a low-pressure steam channel which is communicated with a heater through the evaporator, the heater is also provided with a low-pressure steam channel which is respectively communicated with the compressor and the condenser, and the condenser is also provided with a condensate water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a heat source medium channel which is communicated with the outside, the heat supply device is also provided with a heated medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel carrying same-nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
7. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, the condenser is provided with a condensing water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the expansion machine, the expansion machine is also provided with a steam channel which is communicated with the combustion chamber through the evaporator and a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expansion machine, the second expansion machine is also provided with a low-pressure steam channel which is communicated with the heat supply device through the evaporator, the heat supply device is also provided with a low-pressure steam channel which is respectively communicated with the compressor and the condenser, and the condenser is also provided with a condensing water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a heat source medium channel which is communicated with the outside, the heat supply device is also provided with a heated medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel carrying same-nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
8. The hydrogen fuel and energy-carrying combined cycle power plant is characterized in that a newly added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power plant in the 1 st or 6 th, an expander steam channel is communicated with a combustion chamber through a nuclear reactor and is adjusted to be communicated with the combustion chamber through the newly added regenerator and the nuclear reactor, a compressor steam channel is communicated with the combustion chamber through the nuclear reactor and is adjusted to be communicated with the compressor steam channel through the newly added regenerator and the nuclear reactor, a second expander low-pressure steam channel is communicated with an evaporator and is adjusted to be communicated with the second expander low-pressure steam channel through the newly added regenerator and the evaporator, and the hydrogen fuel and energy-carrying combined cycle power plant is formed.
9. The hydrogen fuel and energy-carrying combined cycle power device is characterized in that a newly added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power device in the 1 st or 6 th, an expander steam channel is communicated with a combustion chamber through a nuclear reactor to be adjusted to be communicated with the combustion chamber through the newly added regenerator and the nuclear reactor, a compressor steam channel is communicated with the combustion chamber through the nuclear reactor to be adjusted to be communicated with the compressor steam channel through the newly added regenerator and the nuclear reactor, the combustion chamber steam channel is communicated with a second expander to be adjusted to be communicated with the combustion chamber steam channel and the second expander, and then the second expander steam channel is communicated with the combustion chamber through the newly added regenerator, so that the hydrogen fuel and energy-carrying combined cycle power device is formed.
10. The hydrogen fuel and energy-carrying combined cycle power device is characterized in that a newly-added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power device in the 2 nd or 7 th, the expander, a steam channel, an evaporator, a nuclear reactor and a combustion chamber are communicated and adjusted to form the hydrogen fuel and energy-carrying combined cycle power device, the expander, the steam channel, the evaporator, the newly-added regenerator and the nuclear reactor are communicated and adjusted to form the hydrogen fuel and energy-carrying combined cycle power device, the compressor, the steam channel, the nuclear reactor and the combustion chamber are communicated and adjusted to form the compressor, the steam channel, the newly-added regenerator and the nuclear reactor are communicated and adjusted to form the low-pressure steam channel, the second expander, the low-pressure steam channel and the evaporator are communicated and adjusted to form the hydrogen fuel and energy-carrying combined cycle power device.
11. The hydrogen fuel and energy-carrying combined cycle power device is characterized in that a newly-added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power device in the 2 nd or 7 th, the expander, a steam channel, an evaporator, a nuclear reactor and a combustion chamber are communicated and adjusted to form the expander, the steam channel, the evaporator, the newly-added regenerator and the nuclear reactor are communicated with the combustion chamber, the compressor, the steam channel, the nuclear reactor and the combustion chamber are communicated and adjusted to form the compressor, the steam channel, the newly-added regenerator and the nuclear reactor are communicated with the combustion chamber, the steam channel, the second expander and the steam channel are communicated with the combustion chamber, and then the newly-added regenerator is communicated with the second expander.
12. The hydrogen fuel and energy-carrying combined cycle power device is characterized in that a newly-added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power device in the 3 rd step, an expander steam channel is communicated with a combustion chamber through the regenerator and a nuclear reactor to be adjusted to be communicated with the combustion chamber through the regenerator, the newly-added regenerator and the nuclear reactor, a compressor steam channel is communicated with the combustion chamber through the nuclear reactor to be adjusted to be communicated with the compressor steam channel through the newly-added regenerator and the nuclear reactor, a second expander low-pressure steam channel is communicated with the heat supplier through the regenerator and the heat supplier to be adjusted to be communicated with the second expander low-pressure steam channel through the newly-added regenerator and the heat regenerator, and the hydrogen fuel and energy-carrying combined cycle power device is formed.
13. The hydrogen fuel and homonuclear energy carrying combined cycle power device is formed by adding a newly-added regenerator in the hydrogen fuel and homonuclear energy carrying combined cycle power device in the 3 rd step, adjusting the communication of an expander with a steam channel through the regenerator and a nuclear reactor with a combustion chamber to be the communication of the expander with the steam channel through the regenerator, the newly-added regenerator and the nuclear reactor with the combustion chamber, adjusting the communication of a compressor with the steam channel through the nuclear reactor with the combustion chamber to be the communication of the compressor with the steam channel through the newly-added regenerator and the nuclear reactor with the combustion chamber, adjusting the communication of the combustion chamber with the steam channel with a second expander to be the communication of the combustion chamber with the steam channel with the second expander, and then communicating the second expander with the second steam channel through the newly-added regenerator.
14. The hydrogen fuel and homonuclear energy material combined cycle power plant is characterized in that a newly added regenerator is added in the hydrogen fuel and homonuclear energy material combined cycle power plant in the 4 th or 5 th, a compressor steam channel is communicated with a combustion chamber through a nuclear reactor and is adjusted to be communicated with the combustion chamber through the newly added regenerator and the nuclear reactor, a second expander low-pressure steam channel is communicated with an evaporator and is adjusted to be communicated with the evaporator through the newly added regenerator, and the hydrogen fuel and homonuclear energy material combined cycle power plant is formed.
15. The hydrogen fuel and energy-carrying combined cycle power device is characterized in that a newly added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power device in the 4 th or 5 th, a compressor steam channel is communicated with a combustion chamber through a nuclear reactor and is adjusted to be communicated with the combustion chamber through the newly added regenerator and the nuclear reactor, the combustion chamber steam channel is communicated with a second expander and is adjusted to be communicated with the combustion chamber steam channel and the second expander, and then the second expander steam channel is communicated with the second expander through the newly added regenerator, so that the hydrogen fuel and energy-carrying combined cycle power device is formed.
16. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heat source heat exchanger; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber, the condenser is provided with a condensed water pipeline which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the expansion machine, the expansion machine is also provided with a steam channel which is communicated with the combustion chamber through a heat source heat exchanger and a nuclear reactor, the compressor is provided with a steam channel which is communicated with the combustion chamber through the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a second expansion machine, and the second expansion machine is also provided with a low-pressure steam channel which is communicated with the compressor and the condenser after passing through the evaporator, and the condenser is also provided with a condensed water pipeline which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, the evaporator or a heat source medium channel which is communicated with the outside, the heat source heat exchanger is also provided with a heat source medium channel which is communicated with the outside, and the second expander is connected with the compressor and transmits power to form a hydrogen fuel carrying same-nuclear energy material combined cycle power device; wherein, or the second expander is connected with the compressor and the booster pump and transmits power.
17. The hydrogen fuel and nuclear energy material combined cycle power plant is characterized in that a second booster pump and a low-temperature heat regenerator are added in any one of the hydrogen fuel and nuclear energy material combined cycle power plants in the 1 st to 16 th, a condenser condensate water pipeline is communicated with an evaporator through the booster pump and is adjusted to be a condenser condensate water pipeline which is communicated with the low-temperature heat regenerator through the second booster pump, an intermediate steam extraction channel is additionally arranged in the compressor and is communicated with the low-temperature heat regenerator, and the low-temperature heat regenerator is further communicated with the evaporator through the booster pump and is further communicated with the evaporator through the condensate water pipeline, so that the hydrogen fuel and nuclear energy material combined cycle power plant is formed.
18. The hydrogen fuel and homonuclear energy material combined cycle power plant is formed by adding an expansion speed increaser and replacing a second expansion machine, adding a double-energy compressor and replacing a compressor, adding a diffusion pipe and replacing a booster pump in any one of the hydrogen fuel and homonuclear energy material combined cycle power plants in the 1 st to 16 th.
Description of the drawings:
FIG. 1 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 2 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 3 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 4 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 5 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 6 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 7 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 8 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 9 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 10 is a schematic diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 11 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 12 is a schematic diagram of a 12 th principle thermodynamic system for a hydrogen-fuelled, co-nuclear power combined cycle power plant in accordance with the present invention.
FIG. 13 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant 13 according to the present invention.
FIG. 14 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 15 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 16 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 17 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
FIG. 18 is a schematic thermodynamic system diagram of a hydrogen-fuelled, co-nuclear power combined cycle power plant according to the present invention.
In the figure, a 1-expander, a 2-second expander, a 3-compressor, a 4-booster pump, a 5-combustion chamber, a 6-nuclear reactor, a 7-condenser, an 8-evaporator, a 9-regenerator, a 10-heater, an 11-heat source heat exchanger, a 12-third expander, a 13-second booster pump, a 14-low temperature regenerator, a 15-expansion speed increaser, a 16-dual-energy compressor and a 17-diffuser pipe; and A, adding a regenerator.
Brief description of hydrogen fuel and nuclear reactor:
(1) High grade fuel: refers to a fuel in which the heat source formed by the combustion products is relatively high in temperature.
In contrast, the low grade fuel refers to the fuel with relatively low heat source temperature formed by combustion products.
(2) For the fuel which needs to provide the circulating working medium with the driving high-temperature heat load through an indirect means, the fuel which enables the circulating working medium to reach a higher temperature is hydrogen fuel, and the fuel which enables the circulating working medium to reach a lower temperature is low-grade fuel.
In the invention, the hydrogen fuel combustion product is a cycle working medium; obviously, the temperature that the circulating fluid can reach through the nuclear reactor 6 is lower than the temperature of the high-temperature steam that the hydrogen fuel forms inside the combustion chamber 5. That is, hydrogen fuel is a high grade fuel, while nuclear fuel belongs to a low grade fuel.
(3) The nuclear reactor in the application of the invention is a heat supply device for directly or indirectly providing high-temperature heat load for a circulating working medium by utilizing nuclear energy, and generally comprises two conditions: (1) the nuclear fuel directly provides the circulating working medium flowing through the nuclear reactor with the heat energy released by nuclear reaction; (2) the heat energy released by the nuclear reaction of the nuclear fuel is first supplied to a loop cooling medium, and then supplied by the cooling medium to the circulating medium flowing through the nuclear reactor through a heat exchanger.
The specific embodiment is as follows:
it is to be noted that the description of the structure and the flow is not repeated if necessary; obvious procedures are not described. The invention is described in detail below with reference to the drawings and examples.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 1 is implemented as follows:
(1) Structurally, it mainly consists of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser and evaporator; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, a condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through a booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the combustion chamber 5 through a nuclear reactor 6, the compressor 3 is further provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7 after being communicated with the evaporator 8, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 is also provided with a cooling medium passage communicating with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In the flow, hydrogen and oxygen with higher external pressure enter a combustion chamber 5 for combustion to generate high-temperature high-pressure steam; part of condensed water of the condenser 7 is boosted by the booster pump 4, enters the evaporator 8 to absorb heat, raise temperature and vaporize, is subjected to pressure reduction and work by the expander 1, enters the combustion chamber 5 to be mixed with high-temperature steam after being subjected to heat absorption and temperature rise by the nuclear reactor 6, and enters the combustion chamber 5 to be mixed with high-temperature steam after being subjected to heat absorption and temperature rise by the compressor 3; the steam discharged by the combustion chamber 5 flows through the second expander 2 to perform depressurization and work, the low-pressure steam discharged by the second expander 2 flows through the evaporator 8 to release heat and cool, and then the low-pressure steam is divided into two paths, wherein the first path enters the compressor 3 to boost pressure and raise temperature, and the second path enters the condenser 7 to release heat and condense; the condensed water of the condenser 7 is divided into two paths, namely, a first path is discharged to the outside, and a second path is provided for the booster pump 4; the hydrogen and oxygen provide driving heat load through the combustion chamber 5, the nuclear fuel provides driving heat load through the nuclear reactor 6, and the cooling medium takes away low-temperature heat load through the condenser 7; the expander 1 and the second expander 2 provide power to the compressor 3 and the outside, or the expander 1 and the second expander 2 provide power to the compressor 3, the booster pump 4 and the outside, so as to form the hydrogen fuel carrying and nuclear energy combined cycle power plant.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 2 is implemented as follows:
(1) Structurally, it mainly consists of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser and evaporator; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, a condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through a booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the combustion chamber 5 through the evaporator 8 and a nuclear reactor 6, the compressor 3 is further provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7 after being communicated with the evaporator 8, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 is also provided with a cooling medium passage communicating with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 1, the difference is that: the steam discharged by the expander 1 is gradually absorbed in heat and increased in temperature through the evaporator 8 and the nuclear reactor 6, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorbed in heat and increased in temperature, so that the hydrogen fuel-carrying nuclear energy combined cycle power device is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 3 is implemented as follows:
(1) Structurally, it mainly comprises an expander, a second expander, a compressor, a booster pump, a combustion chamber, a nuclear reactor, a condenser, an evaporator, a regenerator and a heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, the condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through the booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the combustion chamber 5 through the regenerator 9 and the nuclear reactor 6, the compressor 3 is further provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is communicated with the heat supplier 10 through the regenerator 9, the heat supplier 10 is further provided with the compressor 3 and the condenser 7, and the condensed water pipeline which is further communicated with the outside; the condenser 7 further has a cooling medium passage in communication with the outside, the evaporator 8 further has a heat source medium passage in communication with the outside, the heater 10 further has a heated medium passage in communication with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In the flow, hydrogen and oxygen with higher external pressure enter a combustion chamber 5 for combustion to generate high-temperature high-pressure steam; part of condensed water of the condenser 7 is boosted by the booster pump 4, enters the evaporator 8 to absorb heat, heat and vaporize, is subjected to depressurization and work by the expander 1, is subjected to gradual heat absorption and temperature rise by the regenerator 9 and the nuclear reactor 6, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorbs heat and heats; steam discharged by the compressor 3 flows through the nuclear reactor 6 to absorb heat and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and raise temperature; the steam discharged from the combustion chamber 5 flows through the second expander 2 to be subjected to depressurization and work, the low-pressure steam discharged from the second expander 2 flows through the regenerator 9 and the heater 10 to be subjected to gradual heat release and temperature reduction, and then the low-pressure steam is divided into two paths, wherein the first path enters the compressor 3 to be subjected to pressure rise and temperature rise, and the second path enters the condenser 7 to be subjected to heat release and condensation; the condensed water of the condenser 7 is divided into two paths, namely, a first path is discharged to the outside, and a second path is provided for the booster pump 4; the hydrogen and oxygen provide driving heat load through the combustion chamber 5, the nuclear fuel provides driving heat load through the nuclear reactor 6, the heat source medium provides driving heat load through the evaporator 8, the cooling medium takes away low-temperature heat load through the condenser 7, and the heated medium takes away medium-temperature heat load through the heater 10; the expander 1 and the second expander 2 provide power to the compressor 3 and the outside, or the expander 1 and the second expander 2 provide power to the compressor 3, the booster pump 4 and the outside, so as to form the hydrogen fuel carrying and nuclear energy combined cycle power plant.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 4 is implemented as follows:
(1) Structurally, it mainly consists of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heat source heat exchanger; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, the condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through the booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the heat source heat exchanger 11, the heat source heat exchanger 11 is further provided with a steam channel which is communicated with the second expander 2 through the middle steam inlet channel, the compressor 3 is provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7 after being communicated with the evaporator 8, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 also has a cooling medium passage communicating with the outside, and the heat source heat exchanger 11 also has a heat source medium passage communicating with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In the flow, hydrogen and oxygen with higher external pressure enter a combustion chamber 5 for combustion to generate high-temperature high-pressure steam; part of condensed water of the condenser 7 is boosted by the booster pump 4, enters the evaporator 8 to absorb heat, raise temperature and vaporize, flows through the expander 1 to decompress and do work, flows through the heat source heat exchanger 11 to absorb heat and raise temperature, then enters the second expander 2 to decompress and do work through the middle steam inlet channel, and steam discharged by the compressor 3 flows through the nuclear reactor 6 to absorb heat and raise temperature, then enters the combustion chamber 5 to be mixed with high-temperature steam, absorbs heat and raise temperature, and steam discharged by the combustion chamber 5 flows through the second expander 2 to decompress and do work; the low-pressure steam discharged by the second expander 2 flows through the evaporator 8 to release heat and cool, and then is divided into two paths, wherein the first path enters the compressor 3 to raise the pressure and temperature, and the second path enters the condenser 7 to release heat and condense; the condensed water of the condenser 7 is divided into two paths, namely, a first path is discharged to the outside, and a second path is provided for the booster pump 4; the hydrogen and oxygen provide driving heat load through the combustion chamber 5, the nuclear fuel provides driving heat load through the nuclear reactor 6, the heat source medium provides driving heat load through the heat source heat exchanger 11, and the cooling medium takes away low-temperature heat load through the condenser 7; the expander 1 and the second expander 2 provide power to the compressor 3 and the outside, or the expander 1 and the second expander 2 provide power to the compressor 3, the booster pump 4 and the outside, so as to form the hydrogen fuel carrying and nuclear energy combined cycle power plant.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 5 is implemented as follows:
(1) Structurally, it mainly comprises an expander, a second expander, a compressor, a booster pump, a combustion chamber, a nuclear reactor, a condenser, an evaporator, a heat source heat exchanger and a third expander; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, the condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through the booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the third expander 12 through the heat source heat exchanger 11, the third expander 12 is further provided with a low-pressure steam channel which is communicated with the evaporator 8, the compressor 3 is provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is communicated with the evaporator 8, the evaporator 8 is further provided with the low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 is also provided with a cooling medium passage communicated with the outside, the evaporator 8 or a gas passage is communicated with the outside, the heat source heat exchanger 11 is also provided with a heat source medium passage communicated with the outside, and the second expander 2 is connected with the compressor 3 and transmits power.
(2) In the flow, hydrogen and oxygen with higher external pressure enter a combustion chamber 5 for combustion to generate high-temperature high-pressure steam; part of condensed water of the condenser 7 is boosted by the booster pump 4, enters the evaporator 8 to absorb heat, raise temperature and vaporize, flows through the expander 1 to reduce pressure and work, flows through the heat source heat exchanger 11 to absorb heat and raise temperature, then enters the third expander 12 to reduce pressure and work, and low-pressure steam discharged by the third expander 12 enters the evaporator 8 to release heat and lower temperature; the steam discharged by the compressor 3 flows through the nuclear reactor 6 to absorb heat and raise temperature, then enters the combustion chamber 5 to be mixed with high-temperature steam, absorbs heat and raises temperature, the steam discharged by the combustion chamber 5 flows through the second expander 2 to reduce pressure and work, and the low-pressure steam discharged by the second expander 2 enters the evaporator 8 to release heat and lower temperature; the low-pressure steam discharged by the evaporator 8 is divided into two paths, wherein the first path enters the compressor 3 to boost pressure and raise temperature, and the second path enters the condenser 7 to release heat and condense; the condensed water of the condenser 7 is divided into two paths, namely, a first path is discharged to the outside, and a second path is provided for the booster pump 4; the hydrogen and oxygen provide driving heat load through the combustion chamber 5, the nuclear fuel provides driving heat load through the nuclear reactor 6, the heat source medium provides driving heat load through the heat source heat exchanger 11, and the cooling medium takes away low-temperature heat load through the condenser 7; the expander 1, the second expander 2 and the third expander 12 provide power for the compressor 3 and the outside, or the expander 1, the second expander 2 and the third expander 12 provide power for the compressor 3, the booster pump 4 and the outside, so that the hydrogen fuel carrying nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 6 is implemented as follows:
(1) Structurally, it mainly consists of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, a condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through a booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the combustion chamber 5 through a nuclear reactor 6, the compressor 3 is provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is communicated with the heat supplier 10 through the evaporator 8, the heat supplier 10 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 further has a cooling medium passage communicating with the outside, the heater 10 further has a heated medium passage communicating with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 1, the difference is that: the low-pressure steam discharged by the second expander 2 is gradually released heat and cooled through the evaporator 8 and the heater 10, and then is divided into two paths, wherein the first path enters the compressor 3 to be boosted and heated, and the second path enters the condenser 7 to release heat and be condensed; the medium-temperature heat load is taken away by the heated medium through the heater 10, so that the hydrogen fuel carrying the same nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 7 is implemented as follows:
(1) Structurally, it mainly consists of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, a condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through a booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the combustion chamber 5 through the evaporator 8 and a nuclear reactor 6, the compressor 3 is further provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is communicated with the heat supplier 10 through the evaporator 8, and the heat supplier 10 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 further has a cooling medium passage communicating with the outside, the heater 10 further has a heated medium passage communicating with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 6, the difference is that: the steam discharged by the expander 1 is gradually absorbed in heat and increased in temperature through the evaporator 8 and the nuclear reactor 6, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorbed in heat and increased in temperature, so that the hydrogen fuel-carrying nuclear energy combined cycle power device is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 8 is implemented as follows:
(1) Structurally, in the combined cycle power plant with hydrogen fuel carrying with nuclear energy shown in fig. 1, a newly added regenerator is added, the communication between a steam channel of an expander 1 and a combustion chamber 5 through a nuclear reactor 6 is adjusted to be that the steam channel of the expander 1 is communicated with the combustion chamber 5 through a newly added regenerator A and the nuclear reactor 6, the communication between a steam channel of a compressor 3 and the combustion chamber 5 through the nuclear reactor 6 is adjusted to be that the steam channel of the compressor 3 is communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, the communication between a low-pressure steam channel of a second expander 2 and an evaporator 8 is adjusted to be that the low-pressure steam channel of the second expander 2 is communicated with the evaporator 8 through the newly added regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 1, the difference is that: steam discharged by the expander 1 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the steam discharged from the combustion chamber 5 flows through the second expander 2 to perform decompression and work, the low-pressure steam discharged from the second expander 2 flows through the newly added heat regenerator A and the evaporator 8 to release heat and cool gradually, and then is divided into two paths, wherein the first path enters the compressor 3 to raise the pressure and raise the temperature, and the second path enters the condenser 7 to release heat and condense, so that the hydrogen fuel carrying the same nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 9 is implemented as follows:
(1) In the combined cycle power plant with hydrogen fuel carrying the same nuclear energy shown in fig. 1, a newly added regenerator is added, the steam channel of the expander 1 is communicated with the combustion chamber 5 through the nuclear reactor 6 to be adjusted to the steam channel of the expander 1 which is communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, the steam channel of the compressor 3 is communicated with the combustion chamber 5 through the nuclear reactor 6 to be adjusted to the steam channel of the compressor 3 which is communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, the steam channel of the combustion chamber 5 is communicated with the second expander 2 to be adjusted to the steam channel of the combustion chamber 5 which is communicated with the second expander 2, and then the steam channel of the second expander 2 is communicated with the self through the newly added regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 1, the difference is that: steam discharged by the expander 1 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the steam discharged by the combustion chamber 5 enters the second expander 2 to be depressurized and work to a certain extent, then flows through the newly added regenerator A to release heat and cool, and enters the second expander 2 to be depressurized and work continuously; the low-pressure steam discharged by the second expander 2 flows through the evaporator 8 to release heat and cool, and then is divided into two paths, wherein the first path enters the compressor 3 to raise the pressure and temperature, and the second path enters the condenser 7 to release heat and condense, so that the hydrogen fuel carrying the same nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 10 is implemented as follows:
(1) In the combined cycle power plant with hydrogen fuel carrying nuclear energy shown in fig. 2, a newly added regenerator is added, the communication between the expander 1 and the combustion chamber 5 through the evaporator 8 and the nuclear reactor 6 is adjusted to be that the expander 1 and the steam channel are communicated with the combustion chamber 5 through the evaporator 8, the newly added regenerator A and the nuclear reactor 6, the communication between the compressor 3 and the combustion chamber 5 through the nuclear reactor 6 is adjusted to be that the compressor 3 and the steam channel are communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, and the communication between the second expander 2 and the evaporator 8 is adjusted to be that the second expander 2 and the low-pressure steam channel are communicated with the evaporator 8 through the newly added regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 2, the difference is that: the steam discharged by the expander 1 is subjected to heat absorption and temperature rise through the evaporator 8, gradually subjected to heat absorption and temperature rise through the newly added regenerator A and the nuclear reactor 6, and then enters the combustion chamber 5 to be mixed with high-temperature steam, subjected to heat absorption and temperature rise; steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the steam discharged from the combustion chamber 5 flows through the second expander 2 to perform decompression and work, the low-pressure steam discharged from the second expander 2 flows through the newly added heat regenerator A and the evaporator 8 to release heat and cool gradually, and then is divided into two paths, wherein the first path enters the compressor 3 to raise the pressure and raise the temperature, and the second path enters the condenser 7 to release heat and condense, so that the hydrogen fuel carrying the same nuclear energy combined cycle power plant is formed.
The hydrogen-fuel carrying nuclear power combined cycle power plant of FIG. 11 is so implemented;
(1) In the combined cycle power plant with hydrogen fuel carrying the same nuclear energy shown in fig. 2, a newly added regenerator is added, the communication between the expander 1 and the combustion chamber 5 through the evaporator 8 and the nuclear reactor 6 is adjusted to be that the expander 1 and the steam channel are communicated with the combustion chamber 5 through the evaporator 8, the newly added regenerator A and the nuclear reactor 6, the communication between the compressor 3 and the combustion chamber 5 through the nuclear reactor 6 is adjusted to be that the compressor 3 and the steam channel are communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, the communication between the combustion chamber 5 and the second expander 2 is adjusted to be that the combustion chamber 5 and the steam channel are communicated with the second expander 2, and then the second expander 2 and the steam channel are communicated with the self through the newly added regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 2, the difference is that: the discharged flow of the expander 1 is subjected to heat absorption and temperature rise through the evaporator 8, gradually subjected to heat absorption and temperature rise through the newly added regenerator A and the nuclear reactor 6, and then enters the combustion chamber 5 to be mixed with high-temperature steam, subjected to heat absorption and temperature rise; steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the steam discharged by the combustion chamber 5 enters the second expander 2 to be depressurized and work to a certain extent, then flows through the newly added regenerator A to release heat and cool, and enters the second expander 2 to be depressurized and work continuously; the low-pressure steam discharged by the second expander 2 flows through the evaporator 8 to release heat and cool, and then is divided into two paths, wherein the first path enters the compressor 3 to raise the pressure and temperature, and the second path enters the condenser 7 to release heat and condense, so that the hydrogen fuel carrying the same nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 12 is implemented as follows:
(1) Structurally, in the combined cycle power plant with hydrogen fuel carrying with nuclear energy shown in fig. 3, a newly added regenerator is added, the communication between a steam channel of an expander 1 and a combustion chamber 5 through a regenerator 9 and a nuclear reactor 6 is adjusted to be that the steam channel of the expander 1 is communicated with the combustion chamber 5 through the regenerator 9, the newly added regenerator A and the nuclear reactor 6, the communication between a steam channel of a compressor 3 and the combustion chamber 5 through the nuclear reactor 6 is adjusted to be that the steam channel of the compressor 3 is communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, and the communication between a low-pressure steam channel of a second expander 2 and a heat supply 10 is adjusted to be that the low-pressure steam channel of the second expander 2 is communicated with the heat supply 10 through the newly added regenerator A and the regenerator 9.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 3, the difference is that: steam discharged by the expander 1 flows through the heat regenerator 9, the newly added heat regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and raise temperature; steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the low-pressure steam discharged by the second expander 2 is gradually released and cooled through the newly added heat regenerator A, the heat regenerator 9 and the heat heater 10, and then is divided into two paths, wherein the first path enters the compressor 3 to be boosted and heated, and the second path enters the condenser 7 to release heat and be condensed, so that the hydrogen fuel carrying nuclear energy combined cycle power device is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 13 is implemented as follows:
(1) In the combined cycle power plant with hydrogen fuel carrying the same nuclear energy shown in fig. 3, a newly added regenerator is added, the communication between the steam channel of the expander 1 and the combustion chamber 5 through the regenerator 9 and the nuclear reactor 6 is adjusted to be that the steam channel of the expander 1 is communicated with the combustion chamber 5 through the regenerator 9, the newly added regenerator A and the nuclear reactor 6, the communication between the steam channel of the compressor 3 and the combustion chamber 5 through the nuclear reactor 6 is adjusted to be that the steam channel of the compressor 3 is communicated with the combustion chamber 5 through the newly added regenerator A and the nuclear reactor 6, the communication between the steam channel of the combustion chamber 5 and the second expander 2 is adjusted to be that the steam channel of the combustion chamber 5 is communicated with the second expander 2, and then the steam channel of the second expander 2 is communicated with the self through the newly added regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 3, the difference is that: steam discharged by the expander 1 flows through the heat regenerator 9, the newly added heat regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and raise temperature; steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the steam discharged by the combustion chamber 5 enters the second expander 2 to be depressurized and work to a certain extent, then flows through the newly added regenerator A to release heat and cool, and enters the second expander 2 to be depressurized and work continuously; the low-pressure steam discharged by the second expander 2 is gradually released heat and cooled by the heat regenerator 9 and the heat heater 10, and then is divided into two paths, wherein the first path enters the compressor 3 to be boosted and heated, and the second path enters the condenser 7 to release heat and be condensed, so that the hydrogen fuel carrying same nuclear energy combined cycle power device is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 14 is implemented as follows:
(1) In the structure, in the combined cycle power plant with hydrogen fuel and nuclear energy shown in fig. 5, a new regenerator is added, a steam channel of the compressor 3 is communicated with the combustion chamber 5 through the nuclear reactor 6 and is adjusted to be communicated with the combustion chamber 5 through the new regenerator A and the nuclear reactor 6, a low-pressure steam channel of the second expander 2 is communicated with the evaporator 8 and is adjusted to be communicated with the evaporator 8 through the new regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 5, the difference is that: steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the low-pressure steam discharged by the second expander 2 flows through the newly added regenerator A to release heat and cool, and then enters the evaporator 8 to release heat and cool, so that the hydrogen fuel carrying nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 15 is implemented as follows:
(1) In the structure, in the combined cycle power plant with hydrogen fuel and nuclear energy shown in fig. 5, a newly added regenerator is added, a steam channel of a compressor 3 is communicated with a combustion chamber 5 through a nuclear reactor 6 and is adjusted to be communicated with the combustion chamber 5 through a newly added regenerator A and the nuclear reactor 6, the combustion chamber 5 is communicated with a second expander 2 and is adjusted to be communicated with the combustion chamber 5 through a steam channel and the second expander 2, and then the second expander 2 is communicated with the self through the newly added regenerator A.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 5, the difference is that: steam discharged by the compressor 3 flows through the newly added regenerator A and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam, absorb heat and raise temperature; the steam discharged by the combustion chamber 5 enters the second expander 2 to be depressurized and work to a certain extent, then flows through the newly added regenerator A to release heat and cool, and enters the second expander 2 to be depressurized and work continuously; the low-pressure steam discharged by the second expander 2 enters the evaporator 8 to release heat and cool, so that the hydrogen fuel carrying the same nuclear energy combined cycle power plant is formed.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 16 is implemented as follows:
(1) Structurally, it mainly consists of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heat source heat exchanger; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with the combustion chamber 5 or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber 5, a condenser 7 is provided with a condensed water pipeline which is communicated with the evaporator 8 through a booster pump 4, then the evaporator 8 is further provided with a steam channel which is communicated with the expander 1, the expander 1 is further provided with a steam channel which is communicated with the combustion chamber 5 through a heat source heat exchanger 11 and a nuclear reactor 6, the compressor 3 is further provided with a steam channel which is communicated with the combustion chamber 5 through the nuclear reactor 6, the combustion chamber 5 is further provided with a steam channel which is communicated with the second expander 2, the second expander 2 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 3 and the condenser 7 after being communicated with the evaporator 8, and the condenser 7 is further provided with a condensed water pipeline which is communicated with the outside; the condenser 7 also has a cooling medium passage communicating with the outside, and the heat source heat exchanger 11 also has a heat source medium passage communicating with the outside, and the second expander 2 is connected to the compressor 3 and transmits power.
(2) In flow, compared with the hydrogen fuel-carrying co-nuclear combined cycle power plant shown in fig. 1, the difference is that: the steam discharged by the expander 1 flows through the heat source heat exchanger 11 and the nuclear reactor 6 to absorb heat gradually and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and raise temperature; the heat source medium provides driving heat load through the heat source heat exchanger 11 to form the hydrogen fuel carrying nuclear energy combined cycle power plant.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 17 is implemented as follows:
(1) In the combined cycle power plant with hydrogen fuel carrying nuclear energy shown in fig. 2, a second booster pump and a low-temperature heat regenerator are added, a condensed water pipeline of the condenser 7 is communicated with the evaporator 8 through the booster pump 4 and is adjusted to be communicated with the low-temperature heat regenerator 14 through a second booster pump 13, an intermediate steam extraction channel is additionally arranged on the compressor 3 and is communicated with the low-temperature heat regenerator 14, and the low-temperature heat regenerator 14 is communicated with the evaporator 8 through the booster pump 4.
(2) In the flow, hydrogen and oxygen with higher external pressure enter a combustion chamber 5 for combustion to generate high-temperature high-pressure steam; part of condensed water of the condenser 7 is boosted by a second booster pump 13 and enters a low-temperature heat regenerator 14, mixed with extracted steam from the compressor 3 to absorb heat and raise temperature, and the extracted steam is mixed with the condensed water to release heat and condense; the condensed water of the low-temperature heat regenerator 14 is boosted by the booster pump 4, enters the evaporator 8 to absorb heat, heat and vaporize, flows through the expander 1 to reduce pressure and do work, flows through the evaporator 8 to absorb heat and warm up again, flows through the nuclear reactor 6 to absorb heat and warm up, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and warm up; steam discharged by the compressor 3 flows through the nuclear reactor 6 to absorb heat and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and raise temperature; the steam discharged by the combustion chamber 5 flows through the second expander 2 to perform decompression and work, the low-pressure steam discharged by the second expander 2 flows through the evaporator 8 to release heat and reduce temperature, and then is divided into two paths, namely, the first path enters the compressor 3, and the second path enters the condenser 7 to release heat and condense; the condensed water of the condenser 7 is divided into two paths, wherein the first path is discharged to the outside, and the second path is provided for the second booster pump 13; after the low-pressure steam entering the compressor 3 is boosted and heated to a certain degree, the low-pressure steam is divided into two paths, wherein the first path enters the low-temperature heat regenerator 14 through the middle steam extraction channel, and the second path is continuously boosted and heated; the hydrogen and oxygen provide driving heat load through the combustion chamber 5, the nuclear fuel provides driving heat load through the nuclear reactor 6, and the cooling medium takes away low-temperature heat load through the condenser 7; the expander 1 and the second expander 2 provide power for the compressor 3 and the outside, or the expander 1 and the second expander 2 provide power for the compressor 3, the booster pump 4, the second booster pump 13 and the outside, so as to form the hydrogen fuel carrying nuclear energy combined cycle power plant.
The hydrogen-fuel-carrying nuclear power combined cycle power plant shown in fig. 18 is implemented as follows:
(1) Structurally, in the hydrogen-fuel-carrying and homonuclear combined cycle power plant shown in fig. 1, an expansion speed increaser 15 is added to replace the second expander 2, a dual-energy compressor 16 is added to replace the compressor 3, and a diffuser pipe 17 is added to replace the booster pump 4.
(2) In the flow, hydrogen and oxygen with higher external pressure enter a combustion chamber 5 for combustion to generate high-temperature high-pressure steam; part of condensed water of the condenser 7 is subjected to speed reduction, pressure increase, heat absorption, temperature rise and vaporization through a diffuser pipe 17, subjected to pressure reduction, work doing through an expander 1, subjected to heat absorption, temperature rise through a nuclear reactor 6, and then fed into a combustion chamber 5 to be mixed with high-temperature steam, subjected to heat absorption and temperature rise; steam discharged by the dual-energy compressor 16 flows through the nuclear reactor 6 to absorb heat and raise temperature, and then enters the combustion chamber 5 to be mixed with high-temperature steam to absorb heat and raise temperature; the high-temperature steam discharged by the combustion chamber 5 flows through the expansion speed increaser 15 to be subjected to depressurization, work and speed increase, the low-pressure steam discharged by the expansion speed increaser 15 flows through the evaporator 8 to be subjected to heat release and temperature reduction, and then is divided into two paths, wherein the first path enters the dual-energy compressor 16 to be subjected to pressure increase, temperature increase and speed reduction, and the second path enters the condenser 7 to be subjected to heat release and condensation; the condensed water of the condenser 7 is divided into two paths, wherein the first path is discharged outwards, and the second path enters a diffusion pipe 17; the hydrogen and oxygen provide driving heat load through the combustion chamber 5, the nuclear fuel provides driving heat load through the nuclear reactor 6, and the cooling medium takes away low-temperature heat load through the condenser 7; the expander 1 and the expansion speed increaser 15 provide power for the dual-energy compressor 16 and the outside to form a hydrogen fuel carrying co-nuclear combined cycle power plant.
The hydrogen fuel carrying nuclear energy combined cycle power device provided by the invention has the following effects and advantages:
(1) The steam is a circulating working medium, the hydrogen is a fuel, and the hydrogen and oxygen burns to produce high-temperature steam which becomes a component part of the circulating working medium; the fuel combustion products are consistent with the circulating working medium in nature, and the separation process of the combustion products is simple.
(2) The proportion composition between the circulating medium and the fuel can be flexibly determined according to working conditions, effectively coordinates and solves the relation and contradiction among the combustion temperature, materials, investment and thermal efficiency, and has good adaptability.
(3) On the premise of realizing high heat efficiency, low-pressure operation can be selected, and the operation safety of the device is greatly improved.
(4) The nuclear energy can achieve the temperature rise of water vapor, and effectively reduces the irreversible loss of temperature difference in the hydrogen fuel combustion process.
(5) The high-temperature driving heat load formed by the hydrogen fuel and the nuclear energy realizes graded utilization, and the heat efficiency is high.
(6) The nuclear energy can be used for or is helpful for reducing the boosting ratio of the top aerodynamic circulation system, improving the circulation working medium flow and being beneficial to constructing a large-load combined cycle power device.
(7) The hydrogen fuel carries the same nuclear energy to realize high-efficiency thermal power, so that the economic value of nuclear energy conversion into mechanical energy is obviously improved, and the comprehensive cost of the fuel is effectively reduced.
(8) And a plurality of heat regeneration technical means are provided, and the coordination of the device in the aspects of power, thermal efficiency, step-up ratio and the like is effectively improved.
(9) The structure is simple, the flow is reasonable, and the scheme is rich; is beneficial to reducing the manufacturing cost of the device and expanding the application range of the technology.
Claims (18)
1. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser and evaporator; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with the evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is further provided with a steam channel which is communicated with the combustion chamber (5) through a nuclear reactor (6), the compressor (3) is provided with a steam channel which is communicated with the combustion chamber (5) through the nuclear reactor (6), the combustion chamber (5) is further provided with a steam channel which is communicated with a second expander (2), the second expander (2) is further provided with a low-pressure steam channel which is respectively communicated with the compressor (3) and the condenser (7) after passing through the evaporator (8), and the condenser (7) is further provided with a condensed water pipeline which is communicated with the outside; the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a heat source medium channel is also communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying same nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
2. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser and evaporator; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is also provided with a steam channel which is communicated with the combustion chamber (5) through the evaporator (8) and a nuclear reactor (6), the compressor (3) is also provided with a steam channel which is communicated with the combustion chamber (5) through the nuclear reactor (6), the combustion chamber (5) is also provided with a steam channel which is communicated with a second expander (2), and the second expander (2) is also provided with a low-pressure steam channel which is respectively communicated with the compressor (3) and the condenser (7) after being communicated with the evaporator (8), and the condenser (7) is also provided with condensed water pipeline which is communicated with the outside; the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a heat source medium channel is also communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying same nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
3. The hydrogen fuel carrying the combined cycle power plant of the same nuclear energy material mainly comprises an expander, a second expander, a compressor, a booster pump, a combustion chamber, a nuclear reactor, a condenser, an evaporator, a heat regenerator and a heat supplier; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is also provided with a steam channel which is communicated with the combustion chamber (5) through a regenerator (9) and a nuclear reactor (6), the compressor (3) is also provided with a steam channel which is communicated with the combustion chamber (5) through the nuclear reactor (6), the combustion chamber (5) is also provided with a steam channel which is communicated with a second expander (2), the second expander (2) is also provided with a low-pressure steam channel which is communicated with a heat supply device (10) through the regenerator (9), and the heat supply device (10) is also provided with a condensed water pipeline which is respectively communicated with the compressor (3) and the condenser (7); the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) is also provided with a heat source medium channel which is communicated with the outside, the heater (10) is also provided with a heated medium channel which is communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying and nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
4. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heat source heat exchanger; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is also provided with a steam channel which is communicated with a heat source heat exchanger (11), the heat source heat exchanger (11) is also provided with a steam channel which is communicated with a second expander (2) through an intermediate steam inlet channel, a compressor (3) is provided with a steam channel which is communicated with the combustion chamber (5) through a nuclear reactor (6), the combustion chamber (5) is also provided with a steam channel which is communicated with the second expander (2), and the second expander (2) is also provided with a low-pressure steam channel which is respectively communicated with the compressor (3) and the condenser (7) after passing through the evaporator (8), and the condenser (7) is also provided with the condensed water pipeline which is communicated with the outside; the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a heat source medium channel is also provided with a heat source heat exchanger (11) which is also provided with a heat source medium channel which is communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying and nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
5. The hydrogen fuel combined cycle power plant with the same nuclear energy material mainly comprises an expander, a second expander, a compressor, a booster pump, a combustion chamber, a nuclear reactor, a condenser, an evaporator, a heat source heat exchanger and a third expander; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is also provided with a steam channel which is communicated with a third expander (12) through a heat source heat exchanger (11), the third expander (12) is also provided with a low-pressure steam channel which is communicated with the evaporator (8), the compressor (3) is also provided with a steam channel which is communicated with the combustion chamber (5) through a nuclear reactor (6), the combustion chamber (5) is also provided with a steam channel which is communicated with a second expander (2), the second expander (2) is also provided with a low-pressure steam channel which is communicated with the evaporator (8), the evaporator (8) is also provided with condensed water which is also provided with a low-pressure steam channel which is respectively communicated with the compressor (3) and the condenser (7); the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a fuel gas channel is also provided with a heat source heat exchanger (11) is also provided with a heat source medium channel which is communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying and nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
6. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is further provided with a steam channel which is communicated with the combustion chamber (5) through a nuclear reactor (6), the compressor (3) is provided with a steam channel which is communicated with the combustion chamber (5) through the nuclear reactor (6), the combustion chamber (5) is further provided with a steam channel which is communicated with a second expander (2), the second expander (2) is further provided with a low-pressure steam channel which is communicated with a heat supply (10) through the evaporator (8), and the heat supply (10) is further provided with a low-pressure steam channel which is respectively communicated with the compressor (3) and the condenser (7), and the condenser (7) is further provided with the condensed water pipeline which is communicated with the outside; the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a heat source medium channel is also provided with a heated medium channel which is communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
7. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heater; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is also provided with a steam channel which is communicated with the combustion chamber (5) through the evaporator (8) and a nuclear reactor (6), the compressor (3) is also provided with a steam channel which is communicated with the combustion chamber (5) through the nuclear reactor (6), the combustion chamber (5) is also provided with a steam channel which is communicated with a second expander (2), the second expander (2) is also provided with a low-pressure steam channel which is communicated with a heat supply device (10) through the evaporator (8), and the heat supply device (10) is also provided with a condensed water pipeline which is respectively communicated with the compressor (3) and the condenser (7); the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a heat source medium channel is also provided with a heated medium channel which is communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
8. In the hydrogen fuel and homonuclear energy carrying combined cycle power plant of claim 1 or claim 6, a newly added regenerator is added, the communication between a steam channel of an expander (1) and a combustion chamber (5) through a nuclear reactor (6) is adjusted to be the communication between the steam channel of the expander (1) and the combustion chamber (5) through the newly added regenerator (A) and the nuclear reactor (6), the communication between the steam channel of a compressor (3) and the combustion chamber (5) through the nuclear reactor (6) is adjusted to be the communication between the steam channel of the compressor (3) and the combustion chamber (5) through the newly added regenerator (A) and the nuclear reactor (6), and the communication between the low-pressure steam channel of a second expander (2) and the evaporator (8) is adjusted to be the communication between the low-pressure steam channel of the second expander (2) and the evaporator (8) through the newly added regenerator (A), so as to form the hydrogen fuel and homonuclear energy carrying combined cycle power plant.
9. In the hydrogen fuel and energy carrying combined cycle power plant of claim 1 or claim 6, a newly added regenerator is added, the steam channel of the expander (1) is communicated with the combustion chamber (5) through the nuclear reactor (6) and is adjusted to be communicated with the combustion chamber (5) through the newly added regenerator (A) and the nuclear reactor (6), the steam channel of the compressor (3) is communicated with the combustion chamber (5) through the nuclear reactor (6) and is adjusted to be communicated with the combustion chamber (5) through the steam channel of the compressor (3) through the newly added regenerator (A) and the nuclear reactor (6), the steam channel of the combustion chamber (5) is adjusted to be communicated with the combustion chamber (5) through the steam channel of the second expander (2), and then the steam channel of the second expander (2) is communicated with the hydrogen fuel and energy carrying combined cycle power plant through the newly added regenerator (A).
10. In the combined cycle power plant with the hydrogen fuel and the nuclear energy, a new regenerator is added, the communication between an expander (1) and a steam channel through an evaporator (8) and a nuclear reactor (6) and a combustion chamber (5) is adjusted to be that the communication between the expander (1) and the steam channel through the evaporator (8), the new regenerator (A) and the nuclear reactor (6) and the combustion chamber (5), the communication between the compressor (3) and the combustion chamber (5) through the nuclear reactor (6) is adjusted to be that the compressor (3) is provided with the steam channel through the new regenerator (A) and the nuclear reactor (6) and the combustion chamber (5), and the communication between the second expander (2) and the low-pressure steam channel through the new regenerator (A) and the evaporator (8) is adjusted to be that the second expander (2) is provided with the low-pressure steam channel through the new regenerator (A) and the evaporator (8), so as to form the combined cycle power plant with the hydrogen fuel and the nuclear energy.
11. In the combined cycle power plant with the hydrogen fuel and the nuclear energy, a new regenerator is added in the combined cycle power plant with the hydrogen fuel and the nuclear energy, which is disclosed in claim 2 or claim 7, the communication between the expander (1) and the combustion chamber (5) through the evaporator (8) and the nuclear reactor (6) is adjusted to be the communication between the expander (1) and the combustion chamber (5) through the evaporator (8), the new regenerator (A) and the nuclear reactor (6), the communication between the compressor (3) and the combustion chamber (5) through the nuclear reactor (6) is adjusted to be the communication between the compressor (3) and the combustion chamber (5) through the new regenerator (A) and the nuclear reactor (6), the communication between the combustion chamber (5) and the second expander (2) is adjusted to be the communication between the combustion chamber (5) and the second expander (2) through the new regenerator (A), and the second expander (2) is further communicated with the combustion chamber through the new regenerator (A), and the combined cycle power plant with the hydrogen fuel and the nuclear energy is formed.
12. In the hydrogen fuel and homonuclear energy carrying combined cycle power plant, a newly added regenerator is added in the hydrogen fuel and homonuclear energy carrying combined cycle power plant of claim 3, the communication of a steam channel of an expander (1) with a combustion chamber (5) is adjusted to be that the steam channel of the expander (1) is communicated with the combustion chamber (5) through the regenerator (9) and a nuclear reactor (6), the communication of a steam channel of a compressor (3) with the combustion chamber (5) through the nuclear reactor (6) is adjusted to be that the steam channel of the compressor (3) is communicated with the combustion chamber (5) through the newly added regenerator (A) and the nuclear reactor (6), the communication of a low-pressure steam channel of a second expander (2) with a heat supplier (10) is adjusted to be that the low-pressure steam channel of the second expander (2) is communicated with the combustion chamber (5) through the newly added regenerator (A) and the heat supplier (9), and the hydrogen fuel and homonuclear energy carrying combined cycle power plant is formed.
13. In the hydrogen fuel and energy carrying combined cycle power device, a new regenerator is added in the hydrogen fuel and energy carrying combined cycle power device according to claim 3, the steam channel of the expander (1) is communicated with the combustion chamber (5) through the regenerator (9) and the nuclear reactor (6) to be adjusted into the steam channel of the expander (1) which is communicated with the combustion chamber (5) through the regenerator (9), the new regenerator (A) and the nuclear reactor (6), the steam channel of the compressor (3) is communicated with the combustion chamber (5) through the nuclear reactor (6) to be adjusted into the steam channel of the compressor (3) which is communicated with the combustion chamber (5) through the new regenerator (A) and the nuclear reactor (6), the steam channel of the combustion chamber (5) is communicated with the second expander (2) and then the steam channel of the second expander (2) is communicated with the hydrogen fuel and energy carrying combined cycle power device through the new regenerator (A).
14. A hydrogen fuel and energy-carrying combined cycle power device is characterized in that a newly added regenerator is added in the hydrogen fuel and energy-carrying combined cycle power device in claim 4 or claim 5, a steam channel of a compressor (3) is communicated with a combustion chamber (5) through a nuclear reactor (6) and is adjusted to be communicated with the combustion chamber (5) through a newly added regenerator (A) and the nuclear reactor (6), a low-pressure steam channel of a second expander (2) is communicated with an evaporator (8) and is adjusted to be communicated with the evaporator (8) through the newly added regenerator (A), and the hydrogen fuel and energy-carrying combined cycle power device is formed.
15. In the hydrogen fuel and homonuclear energy carrying combined cycle power plant of claim 4 or claim 5, a newly added regenerator is added, a steam channel of a compressor (3) is communicated with a combustion chamber (5) through a nuclear reactor (6) to be adjusted to be communicated with the combustion chamber (5) through the newly added regenerator (A) and the nuclear reactor (6), the combustion chamber (5) is communicated with a second expander (2) to be adjusted to be communicated with the combustion chamber (5) through the steam channel and the second expander (2), and then the second expander (2) is communicated with the hydrogen fuel and homonuclear energy carrying combined cycle power plant through the newly added regenerator (A).
16. The hydrogen fuel carrying the combined cycle power plant of the energy material of the same nucleus, mainly made up of expander, second expander, compressor, booster pump, combustion chamber, nuclear reactor, condenser, evaporator and heat source heat exchanger; the outside is respectively provided with a hydrogen channel and an oxygen channel which are communicated with a combustion chamber (5) or an oxyhydrogen mixed gas channel which is communicated with the combustion chamber (5), a condenser (7) is provided with a condensed water pipeline which is communicated with an evaporator (8) through a booster pump (4), then the evaporator (8) is further provided with a steam channel which is communicated with an expander (1), the expander (1) is also provided with a steam channel which is communicated with the combustion chamber (5) through a heat source heat exchanger (11) and a nuclear reactor (6), the compressor (3) is also provided with a steam channel which is communicated with the combustion chamber (5) through the nuclear reactor (6), the combustion chamber (5) is also provided with a steam channel which is communicated with a second expander (2), and the second expander (2) is also provided with a low-pressure steam channel which is respectively communicated with the compressor (3) and the condenser (7) after passing through the evaporator (8), and the condenser (7) is also provided with a condensed water pipeline which is communicated with the outside; the condenser (7) is also provided with a cooling medium channel which is communicated with the outside, the evaporator (8) or a heat source medium channel is also provided with a heat source heat exchanger (11) which is also provided with a heat source medium channel which is communicated with the outside, and the second expander (2) is connected with the compressor (3) and transmits power to form a hydrogen fuel carrying and nuclear energy material combined cycle power device; wherein, or the second expander (2) is connected with the compressor (3) and the booster pump (4) and transmits power.
17. In the hydrogen fuel co-nuclear energy carrying combined cycle power plant, a second booster pump and a low-temperature heat regenerator are added in any one of the hydrogen fuel co-nuclear energy carrying combined cycle power plants in claims 1-16, a condenser (7) is communicated with an evaporator (8) through a booster pump (4) and is adjusted to be communicated with a low-temperature heat regenerator (14) through a second booster pump (13) through a condensate pipe, an intermediate steam extraction channel is additionally arranged in a compressor (3) and is communicated with the low-temperature heat regenerator (14), and the low-temperature heat regenerator (14) is further communicated with the evaporator (8) through the booster pump (4) to form the hydrogen fuel co-nuclear energy carrying combined cycle power plant.
18. In the hydrogen fuel and homonuclear energy combined cycle power plant, an expansion speed increaser (15) is added to replace a second expander (2), a dual-energy compressor (16) is added to replace a compressor (3), a diffuser pipe (17) is added to replace a booster pump (4) to form the hydrogen fuel and homonuclear energy combined cycle power plant.
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