CN117869021A - Hydrogen energy type multifunctional combined cycle steam power device - Google Patents

Abstract

The invention provides a hydrogen energy type multifunctional co-carried combined cycle steam power device, and belongs to the technical field of thermodynamics and thermal dynamics. The outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is communicated with the combustion chamber through the booster pump, the evaporator, the heating furnace and the nuclear reactor, the compressor is communicated with the combustion chamber through the heating furnace and the nuclear reactor, the combustion chamber is also communicated with the steam turbine through a steam channel, the steam turbine is also communicated with the evaporator through a low-pressure steam channel and then is divided into two paths, namely, a first path is communicated with the compressor, a second path is communicated with the condenser, and the condenser is also communicated with the outside through a condensate pipeline; the condenser is also provided with a cooling medium channel which is communicated with the outside, and the steam turbine is connected with the compressor and transmits power to form the hydrogen energy type multifunctional portable combined cycle steam power device.

Description

Hydrogen energy type multifunctional combined cycle steam power device

Technical field:

the invention belongs to the technical field of thermodynamics and thermal dynamics.

The background technology is as follows:

hydrogen fuel, nuclear energy and conventional fuel, can realize thermal work; the same or different thermal power principles are adopted, and different system devices are utilized to pay corresponding construction cost, so that the conversion of hydrogen fuel, nuclear energy or conventional fuel into mechanical energy is realized; obviously, it is of positive interest to try to reduce the number of thermal power devices.

The fuel has different kinds and properties, and the temperature of the fuel gas formed by the combustion of the fuel determines the heat-changing work efficiency. Hydrogen is a high-quality and high-grade fuel, and people can use pure oxygen to support combustion so as to avoid the generation and emission of any pollutant; the hydrogen combustion process is limited by factors such as working principle, working medium property, material property, equipment and the like, and has larger irreversible loss due to temperature difference.

In order to convert nuclear energy into mechanical energy as much as possible, the high-temperature gas cooled reactor is a main direction of nuclear energy utilization and development, and is limited by factors such as working principle, material performance, safety requirements and the like, and the application process of the nuclear fuel has irreversible temperature difference loss.

It is not an easy matter to build an integrated thermodynamic cycle technology with high thermodynamic perfection, reasonable flow and simple structure across the class and heat source grade barriers, and reduce the construction cost of a thermal power system so as to realize high-value power application of hydrogen fuel, nuclear energy and conventional fuel (especially low-grade fuel).

The invention provides a hydrogen energy type multi-energy carrying and combined cycle steam power device which has reasonable flow, simple structure, high thermodynamic perfection, low construction cost and high cost performance, and obviously improves the application value of the hydrogen fuel, the nuclear energy and the conventional fuel by simply, actively, safely and efficiently utilizing the energy source to obtain power.

The invention comprises the following steps:

the invention mainly aims to provide a hydrogen energy type multifunctional portable combined cycle steam power device, and the specific invention is described in the following items:

1. the hydrogen energy type multifunctional combined cycle steam power plant mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor and a combustion chamber; the outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is provided with a condensate 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 combustion chamber through a heating furnace and a nuclear reactor, the compressor is provided with a steam channel which is communicated with the combustion chamber through the heating furnace and the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a steam turbine, and the steam turbine is also provided with a low-pressure steam channel which is communicated with the evaporator and then is divided into two paths, namely a first path which is communicated with the compressor and a second path which is communicated with the condenser, and the condenser is also provided with a condensate 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 steam turbine is connected with the compressor and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine connects the compressor and the booster pump and transmits power.

2. The hydrogen energy type multifunctional combined cycle steam power device mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a high-temperature regenerator; the outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is provided with a condensate pipe which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the combustion chamber through a high-temperature heat regenerator, a heating furnace and a nuclear reactor, the compressor is provided with a steam channel which is communicated with the combustion chamber through the high-temperature heat regenerator, the heating furnace and the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a steam turbine, the steam turbine is also provided with a low-pressure steam channel which is divided into two paths after being communicated with the evaporator through the high-temperature heat regenerator, the first path is communicated with the compressor and the second path is communicated with the condenser, and the condenser is also provided with a condensate pipe which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, and the steam turbine is connected with the compressor and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine connects the compressor and the booster pump and transmits power.

3. The hydrogen energy type multifunctional combined cycle steam power device mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a high-temperature regenerator; the outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is provided with a condensate pipe which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the combustion chamber through a high-temperature heat regenerator, a heating furnace and a nuclear reactor, the compressor is provided with a steam channel which is communicated with the combustion chamber through the high-temperature heat regenerator, the heating furnace and the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with a steam turbine, the steam turbine is also provided with a steam channel which is communicated with the steam turbine through the high-temperature heat regenerator, the steam turbine is also provided with a low-pressure steam channel which is divided into two paths after being communicated with the evaporator, namely, the first path is communicated with the compressor and the second path is communicated with the condenser, and the condenser is also provided with a condensate pipe which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, and the steam turbine is connected with the compressor and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine connects the compressor and the booster pump and transmits power.

4. The hydrogen energy type multifunctional combined cycle steam power plant mainly comprises a steam turbine, a compressor, a booster pump, a condenser, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a heater; the outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is provided with a condensate pipe which is communicated with the heating furnace through a booster pump, then the heating furnace is provided with a steam channel which is communicated with the nuclear reactor, the nuclear reactor is provided with a steam channel which is communicated with a combustion chamber, the combustion chamber is provided with a steam channel which is communicated with a steam turbine, the steam turbine is provided with a low-pressure steam channel which is communicated with the heater and then is divided into two paths, namely a first path which is communicated with the compressor and a second path which is communicated with the condenser, and the condenser is provided with a condensate pipe which is communicated with the outside; the condenser is also provided with a cooling 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 steam turbine is connected with the compressor and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine connects the compressor and the booster pump and transmits power.

5. The hydrogen energy type multifunctional combined cycle steam power plant mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor and a combustion chamber; the outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is provided with a condensate pipe which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with the nuclear reactor through a heating furnace, the nuclear reactor is also provided with a steam channel which is communicated with the steam turbine through an intermediate port, the compressor is provided with a steam channel which is communicated with the combustion chamber through the heating furnace and the nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with the steam turbine, and the steam turbine is also provided with a low-pressure steam channel which is communicated with the evaporator and then is divided into two paths, namely a first path which is communicated with the compressor and a second path which is communicated with the condenser, and the condenser is also provided with a condensate pipe which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, and the steam turbine is connected with the compressor and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine connects the compressor and the booster pump and transmits power.

6. The hydrogen energy type multifunctional combined cycle steam power device mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a second steam turbine; the outside is provided with a fuel channel which is communicated with the heating furnace, the outside is provided with an air channel which is communicated with the heating furnace through a heat source heat regenerator, the heating furnace is provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator, the outside is provided with a hydrogen channel which is communicated with the combustion chamber, and the outside is provided with an oxygen channel which is communicated with the combustion chamber; the condenser is provided with a condensate pipe which is communicated with the evaporator through a booster pump, then the evaporator is provided with a steam channel which is communicated with a second steam turbine, the second steam turbine is also provided with a low-pressure steam channel which is communicated with the evaporator, the compressor is provided with a steam channel which is communicated with the combustion chamber through a heating furnace and a nuclear reactor, the combustion chamber is also provided with a steam channel which is communicated with the steam turbine, the steam turbine 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 pipe which is communicated with the outside; the condenser is also provided with a cooling medium channel which is communicated with the outside, and the steam turbine is connected with the compressor and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine connects the compressor and the booster pump and transmits power.

7. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plants in the 1 st to the 6 th, a combustion chamber with a steam channel is communicated with a steam turbine, and the steam turbine and a reheat steam channel are communicated with the self through a heating furnace after the combustion chamber with the steam channel is communicated with the steam turbine, so that the hydrogen energy type multifunctional combined cycle steam power plant is formed.

8. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plants in the 1 st to the 6 th, a combustion chamber with a steam channel is communicated with a steam turbine, and the steam turbine and a reheat steam channel are communicated with the combustion chamber through a nuclear reactor after the combustion chamber with the steam channel is communicated with the steam turbine, so that the hydrogen energy type multifunctional combined cycle steam power plant is formed.

9. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plants in the 1 st to the 6 th, a steam channel in a combustion chamber is communicated with a steam turbine, and after the steam channel in the combustion chamber is communicated with the steam turbine, the steam turbine is also communicated with the steam turbine through the combustion chamber, and then the reheat steam channel in the steam turbine is communicated with the steam turbine, so that the hydrogen energy type multifunctional combined cycle steam power plant with the same function is formed.

10. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plants in the 1 st to the 6 th, a steam channel in a combustion chamber is communicated with a steam turbine, and the steam turbine and a reheat steam channel are communicated with the combustion chamber through a heating furnace, a nuclear reactor and the combustion chamber after the steam channel in the combustion chamber is communicated with the steam turbine, so that the hydrogen energy type multifunctional combined cycle steam power plant is formed.

11. The hydrogen energy type multifunctional combined cycle steam power device is characterized in that a second booster pump and a low-temperature heat regenerator are added in any one of the hydrogen energy type multifunctional combined cycle steam power devices in the 1 st to the 10 th, a condenser condensate pipe is communicated with the booster pump and is adjusted to be communicated with the low-temperature heat regenerator through the second booster pump, a 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 booster pump through the condensate pipe, so that the hydrogen energy type multifunctional combined cycle steam power device is formed.

12. A hydrogen energy type multifunctional combined cycle steam power device is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power devices in the 1 st, the 3 rd and the 5 th, a new evaporator and a new diffusion pipe are added, a low-pressure steam channel of a steam turbine is communicated with the evaporator and is adjusted to be communicated with the new evaporator through the evaporator, the low-pressure steam channel of the steam turbine is respectively communicated with a compressor and a condenser, the new evaporator is respectively communicated with the compressor and the condenser, a condensate pipe of the condenser is communicated with the evaporator through a booster pump, and after the condensate pipe of the condenser is communicated with the new evaporator through the booster pump, the new evaporator is communicated with the evaporator through the new diffusion pipe, so that the hydrogen energy type multifunctional combined cycle steam power device is formed.

13. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plants in 1-12, an expansion speed increaser is added to replace a steam turbine, a dual-energy compressor is added to replace a compressor, a diffuser pipe is added to replace a booster pump, and the hydrogen energy type multifunctional combined cycle steam power plant is formed.

Description of the drawings:

FIG. 1 is a schematic thermodynamic system diagram of a hydrogen-energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 2 is a schematic thermodynamic system diagram of a hydrogen-energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 3 is a schematic thermodynamic system diagram of a hydrogen energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 4 is a schematic thermodynamic system diagram of a hydrogen-energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 5 is a schematic thermodynamic system diagram of a hydrogen energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 6 is a schematic thermodynamic system diagram of a hydrogen energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 7 is a schematic thermodynamic system diagram of a hydrogen-energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 8 is a schematic thermodynamic system diagram of a hydrogen-energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 9 is a schematic thermodynamic system diagram of a hydrogen-energy type multi-energy portable combined cycle steam power plant according to the present invention.

FIG. 10 is a schematic diagram of a 10 th principle thermodynamic system of a hydrogen energy type multi-energy portable combined cycle steam power plant according to the present invention.

In the figure, a 1-turbine, a 2-compressor, a 3-booster pump, a 4-condenser, a 5-evaporator, a 6-heating furnace, a 7-heat source regenerator, an 8-nuclear reactor, a 9-combustion chamber, a 10-high temperature regenerator, an 11-heat supplier, a 12-second turbine, a 13-second booster pump, a 14-low temperature regenerator, a 15-expansion speed increaser, a 16-dual-energy compressor, a 17-diffuser pipe, an A-newly added evaporator and a B-newly added diffuser pipe.

Regarding nuclear energy and nuclear reactors, the following brief description is given here:

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 heat energy released by nuclear reaction.

(2) The heat energy released by the nuclear fuel by the nuclear reaction is first supplied to a circuit cooling medium and then supplied by the circuit cooling medium to the circulating fluid flowing through the nuclear reactor by means of a heat exchanger, which means that the heat exchanger is considered as an integral part of the nuclear reactor 8.

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 energy type multi-energy carrying combined cycle steam power plant shown in fig. 1 is realized by the following steps:

(1) Structurally, it mainly comprises a turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor and a combustion chamber; the outside is provided with a fuel channel which is communicated with the heating furnace 6, the outside is also provided with an air channel which is communicated with the heating furnace 6 through a heat source heat regenerator 7, the heating furnace 6 is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator 7, the outside is provided with a hydrogen channel which is communicated with the combustion chamber 9, and the outside is also provided with an oxygen channel which is communicated with the combustion chamber 9; the condenser 4 is provided with a condensate pipe which is communicated with the evaporator 5 through the booster pump 3, then the evaporator 5 is further provided with a steam channel which is communicated with the combustion chamber 9 through the heating furnace 6 and the nuclear reactor 8, the compressor 2 is provided with a steam channel which is communicated with the combustion chamber 9 through the heating furnace 6 and the nuclear reactor 8, the combustion chamber 9 is also provided with a steam channel which is communicated with the steam turbine 1, the steam turbine 1 is also provided with a low-pressure steam channel which is communicated with the evaporator 5 and then is divided into two paths, namely, the first path is communicated with the compressor 2 and the second path is communicated with the condenser 4, and the condenser 4 is also provided with a condensate pipe which is communicated with the outside; the condenser 4 is also provided with a cooling medium passage communicated with the outside, and the steam turbine 1 is connected with the compressor 2 and transmits power.

(2) In the flow, external fuel enters the heating furnace 6, external air enters the heating furnace 6 after absorbing heat and raising temperature through the heat source regenerator 7, fuel and air are mixed in the heating furnace 6 and combusted to generate fuel gas with higher temperature, the fuel gas releases heat from steam flowing through the heating furnace 6, and then the fuel gas releases heat and lowers temperature through the heat source regenerator 7 and is discharged outwards; hydrogen and oxygen with higher external pressure enter a combustion chamber 9 for combustion to generate high-temperature high-pressure steam; one path of condensate of the condenser 4 is boosted by the booster pump 3, is subjected to heat absorption, temperature rise and vaporization by the evaporator 5, is subjected to gradual heat absorption and temperature rise by the heating furnace 6 and the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with high-temperature steam, absorbs heat and temperature rise; steam discharged by the compressor 2 is gradually absorbed in heat and is heated through the heating furnace 6 and the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with high-temperature steam, absorbs heat and is heated; the steam discharged by the combustion chamber 9 flows through the steam turbine 1 to reduce pressure and work, the low-pressure steam discharged by the steam turbine 1 flows through the evaporator 5 to release heat and reduce temperature, and then the low-pressure steam is divided into two paths, wherein the first path enters the compressor 2 to raise pressure and heat, and the second path enters the condenser 4 to release heat and condense; the condensate of the condenser 4 is divided into two paths, namely, a first path is discharged to the outside, and a second path is provided for the booster pump 3; the fuel provides a driving heat load through the heating furnace 6, the nuclear fuel provides a driving heat load through the nuclear reactor 8, the hydrogen fuel provides a driving heat load through the combustion chamber 9, the cooling medium takes away a low-temperature heat load through the condenser 4, and the air and the fuel gas take away a discharge heat load through entering and exiting the heating furnace 6; the work output by the steam turbine 1 is provided for the compressor 2 and external power, or the work output by the steam turbine 1 is provided for the compressor 2, the booster pump 3 and external power, so that the hydrogen energy type multifunctional combined cycle steam power device is formed.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 2 is realized by the following steps:

(1) Structurally, it mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a high-temperature regenerator; the outside is provided with a fuel channel which is communicated with the heating furnace 6, the outside is also provided with an air channel which is communicated with the heating furnace 6 through a heat source heat regenerator 7, the heating furnace 6 is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator 7, the outside is provided with a hydrogen channel which is communicated with the combustion chamber 9, and the outside is also provided with an oxygen channel which is communicated with the combustion chamber 9; the condenser 4 is provided with a condensate pipe which is communicated with the evaporator 5 through the booster pump 3, then the evaporator 5 is further provided with a steam channel which is communicated with the combustion chamber 9 through the high-temperature heat regenerator 10, the heating furnace 6 and the nuclear reactor 8, the compressor 2 is provided with a steam channel which is communicated with the combustion chamber 9 through the high-temperature heat regenerator 10, the heating furnace 6 and the nuclear reactor 8, the combustion chamber 9 is also provided with a steam channel which is communicated with the steam turbine 1, the steam turbine 1 is also provided with a low-pressure steam channel which is divided into two paths after being communicated with the evaporator 5 through the high-temperature heat regenerator 10, the first path is communicated with the compressor 2 and the second path is communicated with the condenser 4, and the condenser 4 is also provided with a condensate pipe which is communicated with the outside; the condenser 4 is also provided with a cooling medium passage communicated with the outside, and the steam turbine 1 is connected with the compressor 2 and transmits power.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the high-pressure steam discharged by the evaporator 5 and the compressor 2 gradually absorbs heat and heats up through the high-temperature heat regenerator 10, the heating furnace 6 and the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with the high-temperature steam to absorb heat and heat up; the low-pressure steam discharged by the steam turbine 1 is gradually released heat and cooled through the high-temperature heat regenerator 10 and the evaporator 5, and then is divided into two paths, wherein the first path enters the compressor 2 to raise the pressure and raise the temperature, and the second path enters the condenser 4 to release heat and condense, so that the hydrogen energy type multifunctional portable combined cycle steam power device is formed.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 3 is realized by the following steps:

(1) Structurally, it mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a high-temperature regenerator; the outside is provided with a fuel channel which is communicated with the heating furnace 6, the outside is also provided with an air channel which is communicated with the heating furnace 6 through a heat source heat regenerator 7, the heating furnace 6 is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator 7, the outside is provided with a hydrogen channel which is communicated with the combustion chamber 9, and the outside is also provided with an oxygen channel which is communicated with the combustion chamber 9; the condenser 4 is provided with a condensate pipe which is communicated with the evaporator 5 through the booster pump 3, then the evaporator 5 is further provided with a steam channel which is communicated with the combustion chamber 9 through the high-temperature heat regenerator 10, the heating furnace 6 and the nuclear reactor 8, the compressor 2 is provided with a steam channel which is communicated with the combustion chamber 9 through the high-temperature heat regenerator 10, the heating furnace 6 and the nuclear reactor 8, the combustion chamber 9 is also provided with a steam channel which is communicated with the steam turbine 1, the steam turbine 1 is also provided with a steam channel which is communicated with the steam turbine 1 through the high-temperature heat regenerator 10, the steam turbine 1 is also provided with a low-pressure steam channel which is communicated with the evaporator 5 and then is divided into two paths, namely, the first path is communicated with the compressor 2 and the second path is communicated with the condenser 4, and the condenser 4 is also provided with the condensate pipe which is communicated with the outside; the condenser 4 is also provided with a cooling medium passage communicated with the outside, and the steam turbine 1 is connected with the compressor 2 and transmits power.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the high-pressure steam discharged by the evaporator 5 and the compressor 2 gradually absorbs heat and heats up through the high-temperature heat regenerator 10, the heating furnace 6 and the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with the high-temperature steam to absorb heat and heat up; the steam discharged by the combustion chamber 9 enters the steam turbine 1 to be depressurized and work, flows through the high-temperature regenerator 10 to release heat and cool to a certain extent, and then enters the steam turbine 1 to be depressurized and work continuously; the low-pressure steam discharged by the steam turbine 1 flows through the evaporator 5 to release heat and cool, then enters the compressor 2 to raise the pressure and heat and enters the condenser 4 to release heat and condense respectively, so as to form the hydrogen energy type multifunctional portable combined cycle steam power device.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 4 is realized by the following steps:

(1) Structurally, it mainly comprises a turbine, a compressor, a booster pump, a condenser, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a heater; the outside is provided with a fuel channel which is communicated with the heating furnace 6, the outside is also provided with an air channel which is communicated with the heating furnace 6 through a heat source heat regenerator 7, the heating furnace 6 is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator 7, the outside is provided with a hydrogen channel which is communicated with the combustion chamber 9, and the outside is also provided with an oxygen channel which is communicated with the combustion chamber 9; the condenser 4 is provided with a condensate pipe which is communicated with the heating furnace 6 through the booster pump 3, then the heating furnace 6 is further provided with a steam channel which is communicated with the nuclear reactor 8, the compressor 2 is provided with a steam channel which is communicated with the nuclear reactor 8, the nuclear reactor 8 is also provided with a steam channel which is communicated with the combustion chamber 9, the combustion chamber 9 is also provided with a steam channel which is communicated with the steam turbine 1, the steam turbine 1 is also provided with a low-pressure steam channel which is communicated with the heater 11 and then is divided into two paths, namely, a first path is communicated with the compressor 2 and a second path is communicated with the condenser 4, and the condenser 4 is also provided with a condensate pipe which is communicated with the outside; the condenser 4 is also provided with a cooling medium channel communicated with the outside, the heater 11 is also provided with a heated medium channel communicated with the outside, and the steam turbine 1 is connected with the compressor 2 and transmits power.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the second path of condensate discharged by the condenser 4 is boosted by the booster pump 3, absorbs heat and warms up by the heating furnace 6, is partially or totally vaporized, continuously absorbs heat by the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with high-temperature steam, absorbs heat and warms up; steam discharged by the compressor 2 flows through the nuclear reactor 8 to absorb heat and raise temperature, and then enters the combustion chamber 9 to be mixed with high-temperature steam to absorb heat and raise temperature; low-pressure steam discharged by the steam turbine 1 flows through the heat supplier 11 to release heat and cool, and then enters the compressor 2 to raise the pressure and heat and enters the condenser 4 to release heat and condense respectively; the heated medium takes away the heat supply load through the heater 11 to form the hydrogen energy type multifunctional combined cycle steam power device.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 5 is realized by the following steps:

(1) Structurally, it mainly comprises a turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor and a combustion chamber; the outside is provided with a fuel channel which is communicated with the heating furnace 6, the outside is also provided with an air channel which is communicated with the heating furnace 6 through a heat source heat regenerator 7, the heating furnace 6 is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator 7, the outside is provided with a hydrogen channel which is communicated with the combustion chamber 9, and the outside is also provided with an oxygen channel which is communicated with the combustion chamber 9; the condenser 4 is provided with a condensate pipe which is communicated with the evaporator 5 through the booster pump 3, then the evaporator 5 is further provided with a steam channel which is communicated with the nuclear reactor 8 through the heating furnace 6, the nuclear reactor 8 is further provided with a steam channel which is communicated with the steam turbine 1 through the intermediate port, the compressor 2 is provided with a steam channel which is communicated with the combustion chamber 9 through the heating furnace 6 and the nuclear reactor 8, the combustion chamber 9 is further provided with a steam channel which is communicated with the steam turbine 1, the steam turbine 1 is further provided with a low-pressure steam channel which is divided into two paths after being communicated with the evaporator 5, namely, the first path is communicated with the compressor 2 and the second path is communicated with the condenser 4, and the condenser 4 is further provided with a condensate pipe which is communicated with the outside; the condenser 4 is also provided with a cooling medium passage communicated with the outside, and the steam turbine 1 is connected with the compressor 2 and transmits power.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the high-pressure steam discharged by the evaporator 5 is gradually absorbed in heat and heated through the heating furnace 6 and the nuclear reactor 8, and then enters the steam turbine 1 through the middle steam inlet port to be subjected to pressure reduction and work; steam discharged by the compressor 2 is gradually absorbed in heat and is heated through the heating furnace 6 and the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with high-temperature steam, absorbs heat and is heated; the steam discharged by the combustion chamber 8 enters the steam turbine 1 to reduce pressure and do work, the low-pressure steam discharged by the steam turbine 1 flows through the evaporator 5 to release heat and reduce temperature, and then enters the compressor 2 to raise pressure and raise temperature and enters the condenser 4 to release heat and condense respectively, so that the hydrogen energy type multifunctional combined cycle steam power device with the same energy is formed.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 6 is realized by the following steps:

(1) Structurally, it mainly comprises a turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a second turbine; the outside is provided with a fuel channel which is communicated with the heating furnace 6, the outside is also provided with an air channel which is communicated with the heating furnace 6 through a heat source heat regenerator 7, the heating furnace 6 is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator 7, the outside is provided with a hydrogen channel which is communicated with the combustion chamber 9, and the outside is also provided with an oxygen channel which is communicated with the combustion chamber 9; the condenser 4 is provided with a condensate pipe which is communicated with the evaporator 5 through the booster pump 3, then the evaporator 5 is further provided with a steam channel which is communicated with the second steam turbine 12, the second steam turbine 12 is further provided with a low-pressure steam channel which is communicated with the evaporator 5, the compressor 2 is further provided with a steam channel which is communicated with the combustion chamber 9 through the heating furnace 6 and the nuclear reactor 8, the combustion chamber 9 is further provided with a steam channel which is communicated with the steam turbine 1, the steam turbine 1 is further provided with a low-pressure steam channel which is communicated with the evaporator 5, the evaporator 5 is further provided with a low-pressure steam channel which is respectively communicated with the compressor 2 and the condenser 4, and the condenser 4 is further provided with a condensate pipe which is communicated with the outside; the condenser 4 is also provided with a cooling medium passage communicated with the outside, and the steam turbine 1 is connected with the compressor 2 and transmits power.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the second path of condensate discharged by the condenser 4 is boosted by the booster pump 3, absorbs heat, warms up and vaporizes by the evaporator 5, is decompressed and works by the second steam turbine 12, and then enters the evaporator 5; the steam discharged by the compressor 2 is gradually absorbed in heat and is heated through the heating furnace 6 and the nuclear reactor 8, enters the combustion chamber 9 to be mixed with high-temperature steam, absorbs heat and is heated, flows through the steam turbine 1 to be depressurized and work, and then enters the evaporator 5; the low-pressure steam flows through the evaporator 5 to release heat and cool, and then is divided into two paths, wherein the first path enters the compressor 2 to raise the pressure and the temperature, and the second path enters the condenser 4 to release heat and condense; the work output by the turbine 1 and the second turbine 12 is provided for the compressor 2 and the external power, or the work output by the turbine 1 and the second turbine 12 is provided for the compressor 2, the booster pump 3 and the external power, so as to form the hydrogen energy type multifunctional combined cycle steam power device.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 7 is realized by the following steps:

(1) In the hydrogen energy type multifunctional portable combined cycle steam power device shown in fig. 1, a steam channel of a combustion chamber 9 is communicated with a steam turbine 1, and after the combustion chamber 9 is communicated with the steam turbine 1, the steam turbine 1 and a reheat steam channel are communicated with the steam power device through the combustion chamber 9.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the steam released by the combustion chamber 9 enters the steam turbine 1 to perform decompression and work, enters the combustion chamber 9 to absorb heat and raise temperature after reaching a certain degree, then enters the steam turbine 1 to continue decompression and work, and the low-pressure steam discharged by the steam turbine 1 is provided for the evaporator 5 to form the hydrogen energy type multifunctional combined cycle steam power device.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 8 is realized by the following steps:

(1) Structurally, in the hydrogen energy type multifunctional portable combined cycle steam power device shown in fig. 1, a second booster pump and a low-temperature heat regenerator are added, a condensate pipe of the condenser 4 is communicated with the booster pump 3, the condensate pipe of the condenser 4 is communicated with the low-temperature heat regenerator 14 through the second booster pump 13, a steam extraction channel is additionally arranged on the compressor 2 and is communicated with the low-temperature heat regenerator 14, and the condensate pipe of the low-temperature heat regenerator 14 is communicated with the booster pump 3.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the second path of condensate discharged by the condenser 4 flows through the second booster pump 13 to boost pressure and then enters the low-temperature regenerator 14 to be mixed with the extracted steam from the compressor 2, absorbs heat and heats up, and the extracted steam releases heat to form condensate; condensate of the low-temperature heat regenerator 14 flows through the booster pump 3 to boost pressure, and then enters the evaporator 5 to absorb heat to raise temperature and vaporize; the low-pressure steam discharged by the steam turbine 1 flows through the evaporator 5 to release heat and cool, and then is divided into two paths, wherein the first path enters the compressor 2 to raise the pressure and raise the temperature, and the second path enters the condenser 4 to release heat and condense; the low-pressure steam enters the compressor 2 for boosting and heating, and is divided into two paths after being boosted to a certain extent, wherein the first path is provided for the low-temperature heat regenerator 14, and the second path is continuously boosted and heated and then enters the heating furnace 6, so that the hydrogen energy type multifunctional synchronous combined cycle steam power device is formed.

The hydrogen energy type multi-energy co-cycle steam power plant shown in fig. 9 is realized by the following steps:

(1) In the structure, in the hydrogen energy type multifunctional combined cycle steam power device shown in fig. 1, a newly added evaporator and a newly added diffuser pipe are added, the low-pressure steam channel of the steam turbine 1 is communicated with the evaporator 5 and is adjusted to be communicated with the newly added evaporator A through the evaporator 5, the low-pressure steam channel of the steam turbine 5 is respectively communicated with the compressor 2 and the condenser 4 and is adjusted to be communicated with the newly added evaporator A through the low-pressure steam channel which is respectively communicated with the compressor 2 and the condenser 4, the condenser 4 is communicated with the evaporator 5 through the booster pump 3 and is adjusted to be communicated with the newly added evaporator A through the booster pump 3, and then the newly added evaporator A is further communicated with the evaporator 5 through the newly added diffuser pipe B.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the second path of condensate discharged by the condenser 4 is boosted by the booster pump 3, absorbs heat and warms up by the newly added evaporator A, is partially vaporized and is accelerated, is decelerated and boosted by the newly added diffuser pipe B, and then enters the evaporator 5 to absorb heat and vaporize; the low-pressure steam discharged by the steam turbine 1 flows through the evaporator 5 and the newly added evaporator A to release heat and cool gradually, and then enters the compressor 2 to raise the pressure and raise the temperature and enters the condenser 4 to release heat and condense respectively, so that the hydrogen energy type multifunctional portable combined cycle steam power device is formed.

The hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 10 is realized by the following steps:

(1) In the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, an expansion speed increaser 15 is added to replace a steam turbine 1, a dual-energy compressor 16 is added to replace a compressor 2, and a diffuser pipe 17 is added to replace a booster pump 3.

(2) In flow, compared with the hydrogen energy type multi-energy carrying combined cycle steam power plant shown in fig. 1, the difference is that: the second path of condensate discharged by the condenser 4 flows through a diffuser pipe 17 to be subjected to speed reduction and pressure increase, and enters the evaporator 5 to absorb heat and raise temperature and vaporize; steam discharged by the evaporator 5 and the dual-energy compressor 16 is gradually absorbed in heat and is heated through the heating furnace 6 and the nuclear reactor 8, and then enters the combustion chamber 9 to be mixed with high-temperature steam, absorbs heat and is heated; the steam discharged by the combustion chamber 9 flows through the expansion speed increaser 15 to be depressurized, work and speed increase, the low-pressure steam discharged by the expansion speed increaser 15 flows through the evaporator 5 to release heat and cool, and then the low-pressure steam is divided into two paths, wherein the first path enters the dual-energy compressor 16 to be pressurized, warmed and slowed, and the second path enters the condenser 4 to release heat and condense; the work output by the expansion speed increaser 15 is provided for a dual-energy compressor 16 and external power to form a hydrogen energy type multi-energy combined cycle steam power device.

The hydrogen energy type multifunctional combined cycle steam power device provided by the invention has the following effects and advantages:

(1) The hydrogen fuel, the nuclear energy and the conventional fuel (especially low-grade fuel) share an integrated thermal power system, the thermal power systems of different driving energy sources are combined into one, the construction cost of the thermal power system is saved, and the cost performance is high.

(2) The hydrogen fuel, the nuclear energy and the conventional fuel realize cross-type and cross-grade cascade carrying, and have high thermodynamic perfection.

(3) Hydrogen fuel, nuclear energy and conventional fuel provide driving heat load links, and the thermodynamic perfection is high.

(4) Conventional fuels play a greater role by means of nuclear energy, significantly improving the utility value of nuclear fuel conversion into mechanical energy.

(5) The nuclear fuel plays a larger role by means of the hydrogen fuel, and the utilization value of the hydrogen fuel converted into mechanical energy is remarkably improved.

(6) The application value of conventional fuel power is developed at a high level, and the irreversible loss of temperature difference in the process of providing the driving heat load by nuclear energy is reduced; the application value of nuclear power is exerted at a high level, and the irreversible loss of temperature difference in the process of providing driving heat load by hydrogen fuel is reduced.

(7) 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.

(8) The driving heat load realizes graded utilization in the single-working-medium combined cycle, obviously reduces irreversible loss of temperature difference, and has high heat-changing work efficiency and thermodynamic perfection.

(9) The conventional fuel (particularly low-grade fuel) can be used for or is beneficial to reducing the pressure boosting ratio of the combined cycle, improving the flow of the circulating working medium and being beneficial to constructing a high-load hydrogen energy type multi-energy co-carrying combined cycle steam power device.

(10) By utilizing the characteristics of working media, the temperature difference utilization level in the heat transfer process is obviously improved by adopting a simple technical means, and the heat efficiency is improved.

(11) And a plurality of heat recovery technical means are provided, so that the coordination of the device in the aspects of load, performance index, step-up ratio and the like is effectively improved.

(12) The structure is simple, the flow is reasonable, and the scheme is rich; the reasonable utilization level of energy is improved, and the expansion of the application range of the hydrogen energy type multi-energy-carrying combined cycle steam power device is facilitated.

Claims (13)

1. The hydrogen energy type multifunctional combined cycle steam power plant mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor and a combustion chamber; the outside is provided with a fuel channel which is communicated with the heating furnace (6), the outside is also provided with an air channel which is communicated with the heating furnace (6) through a heat source heat regenerator (7), the heating furnace (6) is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator (7), the outside is provided with a hydrogen channel which is communicated with the combustion chamber (9), and the outside is also provided with an oxygen channel which is communicated with the combustion chamber (9); the condenser (4) is provided with a condensate pipeline which is communicated with the evaporator (5) through a booster pump (3), the evaporator (5) is further provided with a steam channel which is communicated with the combustion chamber (9) through a heating furnace (6) and a nuclear reactor (8), the compressor (2) is provided with a steam channel which is communicated with the combustion chamber (9) through the heating furnace (6) and the nuclear reactor (8), the combustion chamber (9) is also provided with a steam channel which is communicated with the steam turbine (1), the steam turbine (1) is also provided with a low-pressure steam channel which is communicated with the evaporator (5) and then is divided into two paths, namely, the first path is communicated with the compressor (2) and the second path is communicated with the condenser (4), and the condenser (4) is also provided with a condensate pipeline which is communicated with the outside; the condenser (4) is also provided with a cooling medium channel which is communicated with the outside, the steam turbine (1) is connected with the compressor (2) and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine (1) is connected with the compressor (2) and the booster pump (3) and transmits power.

2. The hydrogen energy type multifunctional combined cycle steam power device mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a high-temperature regenerator; the outside is provided with a fuel channel which is communicated with the heating furnace (6), the outside is also provided with an air channel which is communicated with the heating furnace (6) through a heat source heat regenerator (7), the heating furnace (6) is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator (7), the outside is provided with a hydrogen channel which is communicated with the combustion chamber (9), and the outside is also provided with an oxygen channel which is communicated with the combustion chamber (9); the condenser (4) is provided with a condensate pipe which is communicated with the evaporator (5) through a booster pump (3), then the evaporator (5) is further provided with a steam channel which is communicated with the combustion chamber (9) through a high-temperature heat regenerator (10), a heating furnace (6) and a nuclear reactor (8), the compressor (2) is provided with a steam channel which is communicated with the combustion chamber (9) through the high-temperature heat regenerator (10), the heating furnace (6) and the nuclear reactor (8), the combustion chamber (9) is also provided with a steam channel which is communicated with the steam turbine (1), and the steam turbine (1) is also provided with a low-pressure steam channel which is divided into two paths after being communicated with the evaporator (5) through the high-temperature heat regenerator (10), wherein the first path is communicated with the compressor (2) and the second path is communicated with the condenser (4), and the condenser (4) is also provided with the condensate pipe which is communicated with the outside; the condenser (4) is also provided with a cooling medium channel which is communicated with the outside, the steam turbine (1) is connected with the compressor (2) and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine (1) is connected with the compressor (2) and the booster pump (3) and transmits power.

3. The hydrogen energy type multifunctional combined cycle steam power device mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a high-temperature regenerator; the outside is provided with a fuel channel which is communicated with the heating furnace (6), the outside is also provided with an air channel which is communicated with the heating furnace (6) through a heat source heat regenerator (7), the heating furnace (6) is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator (7), the outside is provided with a hydrogen channel which is communicated with the combustion chamber (9), and the outside is also provided with an oxygen channel which is communicated with the combustion chamber (9); the condenser (4) is provided with a condensate pipe which is communicated with the evaporator (5) through a booster pump (3), the evaporator (5) is further provided with a steam channel which is communicated with the combustion chamber (9) through a high-temperature heat regenerator (10), a heating furnace (6) and a nuclear reactor (8), the compressor (2) is provided with a steam channel which is communicated with the combustion chamber (9) through the high-temperature heat regenerator (10), the heating furnace (6) and the nuclear reactor (8), the combustion chamber (9) is also provided with a steam channel which is communicated with the steam turbine (1), the steam turbine (1) is also provided with a steam channel which is communicated with the steam turbine (1) through the high-temperature heat regenerator (10), the steam turbine (1) is also provided with a low-pressure steam channel which is communicated with the evaporator (5) and then is divided into two paths, namely, the first path is communicated with the compressor (2) and the second path is communicated with the condenser (4), and the condensate pipe is also communicated with the outside; the condenser (4) is also provided with a cooling medium channel which is communicated with the outside, the steam turbine (1) is connected with the compressor (2) and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine (1) is connected with the compressor (2) and the booster pump (3) and transmits power.

4. The hydrogen energy type multifunctional combined cycle steam power plant mainly comprises a steam turbine, a compressor, a booster pump, a condenser, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a heater; the outside is provided with a fuel channel which is communicated with the heating furnace (6), the outside is also provided with an air channel which is communicated with the heating furnace (6) through a heat source heat regenerator (7), the heating furnace (6) is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator (7), the outside is provided with a hydrogen channel which is communicated with the combustion chamber (9), and the outside is also provided with an oxygen channel which is communicated with the combustion chamber (9); the condenser (4) is provided with a condensate pipeline which is communicated with the heating furnace (6) through the booster pump (3), then the heating furnace (6) is further provided with a steam channel which is communicated with the nuclear reactor (8), the compressor (2) is provided with a steam channel which is communicated with the nuclear reactor (8), the nuclear reactor (8) is also provided with a steam channel which is communicated with the combustion chamber (9), the combustion chamber (9) is also provided with a steam channel which is communicated with the steam turbine (1), the steam turbine (1) is also provided with a low-pressure steam channel which is communicated with the heater (11) and then is divided into two paths, namely, a first path is communicated with the compressor (2) and a second path is communicated with the condenser (4), and the condenser (4) is also provided with a condensate pipeline which is communicated with the outside; the condenser (4) is also provided with a cooling medium channel which is communicated with the outside, the heater (11) is also provided with a heated medium channel which is communicated with the outside, and the steam turbine (1) is connected with the compressor (2) and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine (1) is connected with the compressor (2) and the booster pump (3) and transmits power.

5. The hydrogen energy type multifunctional combined cycle steam power plant mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor and a combustion chamber; the outside is provided with a fuel channel which is communicated with the heating furnace (6), the outside is also provided with an air channel which is communicated with the heating furnace (6) through a heat source heat regenerator (7), the heating furnace (6) is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator (7), the outside is provided with a hydrogen channel which is communicated with the combustion chamber (9), and the outside is also provided with an oxygen channel which is communicated with the combustion chamber (9); the condenser (4) is provided with a condensate pipeline which is communicated with the evaporator (5) through a booster pump (3), then the evaporator (5) is further provided with a steam channel which is communicated with the nuclear reactor (8) through a heating furnace (6), the nuclear reactor (8) is also provided with a steam channel which is communicated with the steam turbine (1) through an intermediate port, the compressor (2) is also provided with a steam channel which is communicated with the combustion chamber (9) through the heating furnace (6) and the nuclear reactor (8), the combustion chamber (9) is also provided with a steam channel which is communicated with the steam turbine (1), the steam turbine (1) is also provided with a low-pressure steam channel which is communicated with the evaporator (5) and then is divided into two paths, namely, the first path is communicated with the compressor (2) and the second path is communicated with the condenser (4), and the condenser (4) is also provided with a condensate pipeline which is communicated with the outside; the condenser (4) is also provided with a cooling medium channel which is communicated with the outside, the steam turbine (1) is connected with the compressor (2) and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine (1) is connected with the compressor (2) and the booster pump (3) and transmits power.

6. The hydrogen energy type multifunctional combined cycle steam power device mainly comprises a steam turbine, a compressor, a booster pump, a condenser, an evaporator, a heating furnace, a heat source regenerator, a nuclear reactor, a combustion chamber and a second steam turbine; the outside is provided with a fuel channel which is communicated with the heating furnace (6), the outside is also provided with an air channel which is communicated with the heating furnace (6) through a heat source heat regenerator (7), the heating furnace (6) is also provided with a fuel gas channel which is communicated with the outside through the heat source heat regenerator (7), the outside is provided with a hydrogen channel which is communicated with the combustion chamber (9), and the outside is also provided with an oxygen channel which is communicated with the combustion chamber (9); the condenser (4) is provided with a condensate pipeline which is communicated with the evaporator (5) through a booster pump (3), the evaporator (5) is further provided with a steam channel which is communicated with the second steam turbine (12), the second steam turbine (12) is also provided with a low-pressure steam channel which is communicated with the evaporator (5), the compressor (2) is also provided with a steam channel which is communicated with the combustion chamber (9) through a heating furnace (6) and a nuclear reactor (8), the combustion chamber (9) is also provided with a steam channel which is communicated with the steam turbine (1), the steam turbine (1) is also provided with a low-pressure steam channel which is communicated with the evaporator (5), the evaporator (5) is also provided with a low-pressure steam channel which is respectively communicated with the compressor (2) and the condenser (4), and the condenser (4) is also provided with a condensate pipeline which is communicated with the outside; the condenser (4) is also provided with a cooling medium channel which is communicated with the outside, the steam turbine (1) is connected with the compressor (2) and transmits power to form a hydrogen energy type multifunctional combined cycle steam power device; wherein, or the steam turbine (1) is connected with the compressor (2) and the booster pump (3) and transmits power.

7. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plant described in claims 1-6, a steam channel of a combustion chamber (9) is communicated with a steam turbine (1), and the combustion chamber (9) is adjusted to be communicated with the steam turbine (1) through the steam channel, and then the steam turbine (1) and a reheat steam channel are communicated with the heating furnace (6) to form the hydrogen energy type multifunctional combined cycle steam power plant.

8. In the hydrogen energy type multifunctional combined cycle steam power plant, a steam channel of a combustion chamber (9) is communicated with a steam turbine (1), and the combustion chamber (9) is adjusted to be communicated with the steam turbine (1) through a nuclear reactor (8), and then the steam turbine (1) and a reheat steam channel are communicated with the steam power plant through the nuclear reactor (8), so that the hydrogen energy type multifunctional combined cycle steam power plant is formed.

9. The hydrogen energy type multifunctional combined cycle steam power plant is characterized in that in any one of the hydrogen energy type multifunctional combined cycle steam power plant described in claims 1-6, a steam channel of a combustion chamber (9) is communicated with a steam turbine (1), and the combustion chamber (9) is adjusted to be communicated with the steam turbine (1) through the steam channel, and then the steam turbine (1) and a reheat steam channel are communicated with the combustion chamber (9) to form the hydrogen energy type multifunctional combined cycle steam power plant.

10. In the hydrogen energy type multifunctional combined cycle steam power plant, a steam channel of a combustion chamber (9) is communicated with a steam turbine (1), and the steam channel of the combustion chamber (9) is regulated to be communicated with the steam turbine (1), and then the steam turbine (1) and a reheat steam channel are communicated with the combustion chamber (9) through a heating furnace (6), a nuclear reactor (8) and the combustion chamber (9), so that the hydrogen energy type multifunctional combined cycle steam power plant is formed.

11. A hydrogen energy type multifunctional combined cycle steam power device is characterized in that a second booster pump and a low-temperature heat regenerator are added in any one of the hydrogen energy type multifunctional combined cycle steam power devices according to claims 1-10, a condensate pipe line of a condenser (4) is communicated with a booster pump (3) and is adjusted to be communicated with the low-temperature heat regenerator (14) through the second booster pump (13), a steam extraction channel is additionally arranged in a compressor (2) and is communicated with the low-temperature heat regenerator (14), and a condensate pipe line of the low-temperature heat regenerator (14) is communicated with the booster pump (3) to form the hydrogen energy type multifunctional combined cycle steam power device.

12. In any one of the hydrogen energy type multi-functional co-cycle steam power devices according to claims 1, 3 and 5, a new evaporator and a new diffusion pipe are added, the low-pressure steam passage of the steam turbine (1) is communicated with the evaporator (5) and is regulated to be communicated with the new evaporator (A) through the evaporator (5), the low-pressure steam passage of the evaporator (5) is respectively communicated with the compressor (2) and the condenser (4) and is regulated to be communicated with the new evaporator (A) through the low-pressure steam passage which is respectively communicated with the compressor (2) and the condenser (4), the condenser (4) is regulated to be communicated with the condenser (5) through a condensate pipe through a booster pump (3), and the new evaporator (A) is further communicated with the evaporator (5) through a new diffusion pipe (B) after the condensate pipe is communicated with the new evaporator (A), so as to form the hydrogen energy type multi-functional co-cycle steam power device.

13. In the hydrogen energy type multi-energy carrying combined cycle steam power plant, an expansion speed increaser (15) is added to replace a steam turbine (1), a dual-energy compressor (16) is added to replace a compressor (2), a diffusion pipe (17) is added to replace a booster pump (3) to form the hydrogen energy type multi-energy carrying combined cycle steam power plant.