CN114046189A - Floating Production and Storage Oil (FPSO) driving system based on nuclear power - Google Patents
Floating Production and Storage Oil (FPSO) driving system based on nuclear power Download PDFInfo
- Publication number
- CN114046189A CN114046189A CN202111398919.7A CN202111398919A CN114046189A CN 114046189 A CN114046189 A CN 114046189A CN 202111398919 A CN202111398919 A CN 202111398919A CN 114046189 A CN114046189 A CN 114046189A
- Authority
- CN
- China
- Prior art keywords
- steam
- heater
- cabin
- pump
- fpso
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
- F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/006—Auxiliaries or details not otherwise provided for
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
-
- 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
- Y02E30/00—Energy generation of nuclear origin
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
A Floating Production Storage and Offloading (FPSO) driving system based on nuclear power comprises a steam generation module, wherein a nuclear reactor is arranged in a reactor cabin of the steam generation module, and the nuclear reactor is sequentially connected with a steam generator and a main circulating pump to form a first circulating network; the heat of the saturated steam generated by the steam generator is sequentially supplied to the power generation system, the pump set turbine system, the cabin and miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system. And a power generation turbine of the power generation system is connected with the nitrogen production heater. The invention recycles a large amount of low-temperature exhaust steam after acting in the second circulation network of the FPSO nuclear power system, combines low-temperature heat energy with a nitrogen making system, saves the energy consumption of an electric heater, improves the heat efficiency of the system and has good overall economic performance.
Description
Technical Field
The invention relates to the technical field of floating production and storage units (FPSO), in particular to a floating production and storage unit (FPSO) driving system based on nuclear power.
Background
FPSO (floating Production Storage and offloading) is an offshore floating Production, Storage and offloading device which integrates Production, Storage and offloading. As a main oil and gas production facility at sea, it consumes a large amount of primary energy, crude oil or natural gas, while exploiting energy. Under the trend that energy conservation and environmental protection are increasingly emphasized in the world, the operating cost of the FPSO and the damage to the environment are reduced by improving the power source of the FPSO and optimizing the system of the FPSO.
The nuclear energy is used as clean and efficient energy, can increase energy supply and optimize an energy structure, and can greatly reduce the emission of greenhouse gases and pollution gases. At present, the onshore nuclear power generation technology is mature in commercial operation, but a large amount of low-temperature heat energy carried by dead steam is taken away by cooling water of a nuclear power system and is released into a water environment in the form of warm drainage, so that a large amount of low-temperature heat energy is wasted.
A large amount of nitrogen is consumed in daily operation and outward transportation operation of the FPSO, a process system needs to be subjected to nitriding treatment daily, the outward transportation shuttle tanker needs to be supplemented with nitrogen to maintain the pressure in the tank, and the floating hose needs to be purged and replaced for oil products retained in the hose by using the nitrogen after the outward transportation operation. The problem of nitrogen gas demand can effectively be solved in the installation large capacity nitrogen generation system, but equipment such as air compressor consumes energy highly in the nitrogen generation system, and the membrane separation nitrogen generation method crosses the membrane compressed air optimum temperature and is 45 ℃ simultaneously, needs electric air heater to heat the compressed air after filtering.
If the nuclear energy and the FPSO driving system can be combined, and the low-temperature heat energy in the nuclear energy system is applied to the existing FPSO system, the energy is saved, the environment is protected, the energy utilization rate is maximized, and the FPSO with energy saving, consumption reduction and environment protection is created.
Disclosure of Invention
In order to solve the problems, the invention provides a Floating Production Storage and Offloading (FPSO) driving system based on nuclear power, aiming at achieving the purposes of reasonably utilizing the nuclear power as energy, saving energy and reducing consumption in the nitrogen making process and avoiding damage to the marine environment, and the adopted technical scheme is as follows:
a Floating Production Storage and Offloading (FPSO) driving system based on nuclear power comprises a steam generation module, wherein a nuclear reactor is arranged in a reactor cabin of the steam generation module, and the nuclear reactor is sequentially connected with a steam generator and a main circulating pump to form a first circulating network; the steam generator generates saturated steam which respectively enters a power generation system, a pump set turbine system, a cabin and miscellaneous steam system, a cargo oil cabin section heating system and an upper module heating system.
And after the steam generator is connected with the turbine of the generator and the nitrogen-making heater, the steam generator is converged into a waste steam main pipe, the waste steam main pipe is sequentially connected with the condenser, the condensate pump, the warm water tank, the deaerator, the water feeding pump and the high-pressure water feeding heater to form a second circulation network, and a water feeding control valve is arranged between the high-pressure water feeding heater and the steam generator.
The steam generator is connected with the pump set turbine through a throttling device and then is converged into a steam exhaust main pipe, and the steam exhaust main pipe is sequentially connected with a condenser, a condensate pump, a warm water tank, a deaerator, a water feeding pump and a high-pressure water feeding heater to form a third circulation network.
The other end of the condenser is communicated with seawater, and the seawater in the sea is pumped into the seawater condenser through a seawater pump of the condenser, flows out of the seawater condenser and flows back to the sea.
The steam generator is respectively connected with the cabin, the miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system through a throttling device, exhaust steam formed after saturated steam works in the cabin, the miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system is converged into an exhaust steam main pipe, the exhaust steam main pipe is sequentially connected with a condenser, a condensate pump, a warm water tank, a deaerator, a water feeding pump and a high-pressure water feeding heater, and the plateau heater flows back to the steam generator.
The steam generator provides saturated steam of 4-8 mpa for the power generation system, saturated steam of 1.6-1.96 mpa for the pump set turbine system, and saturated steam of 0.4-0.98 mpa for the cabin and miscellaneous steam system, the cargo oil cabin heating system and the upper module heating system.
A first valve is arranged on a passage of the generator turbine to the nitrogen-making heater, a second valve is arranged on a passage of the nitrogen-making heater to the exhaust steam main pipe, a third valve is arranged on a pipeline of the generator turbine to the exhaust steam main pipe, and the third valve is connected with the first valve and the second valve in parallel.
The Floating Production Storage and Offloading (FPSO) driving system based on nuclear power further comprises a cabin and an impurity steam system, wherein the cabin and the impurity steam system comprise a dirty oil cabin, a diesel oil separator heater, a lubricating oil tank, an oil residue cabin, a ballast water inter-filter radiator, a cabin washing seawater heater and a winter cabin for heating.
The Floating Production Storage and Offloading (FPSO) driving system based on the nuclear power further comprises a cargo oil tank section heating system, a dirty oil tank, a fuel oil tank, a production water tank and a deck heater.
The Floating Production Storage and Offloading (FPSO) driving system based on the nuclear power further comprises an upper module heating system, a production separator, a crude oil heater, a reinjection water heater, a closed discharge tank, domestic hot water, room heating and pipeline heat tracing.
In the Floating Production Storage and Offloading (FPSO) drive system based on nuclear power, a voltage stabilizer is further provided in a path from the main circulation pump to the nuclear reactor and a path from the nuclear reactor to the steam generator in the first circulation network.
The Floating Production Storage and Offloading (FPSO) system is based on nuclear power, and further, the nuclear reactor is a pressurized water reactor, and the heat-carrying medium is water pressurized to 15-20 mpa.
In the floating production oil storage Facility (FPSO) drive system based on nuclear power, furthermore, the fresh water cabin is sequentially connected with the fresh water pump and the warm water tank through pipelines, and a warm water tank control valve is arranged between the fresh water pump and the warm water tank.
In the Floating Production Storage and Offloading (FPSO) drive system based on nuclear power, furthermore, a second liquid level sensor is arranged in the steam generator, and the second liquid level sensor is in signal connection with the water supply control valve.
According to the Floating Production Storage and Offloading (FPSO) driving system based on the nuclear power, furthermore, the deck heater is communicated with the oil tank, the immersed pump is arranged in the oil tank, oil is pumped into the deck heater through the immersed pump, and the oil is treated by the deck heater and then flows back to the oil tank.
In the Floating Production Storage and Offloading (FPSO) driving system based on nuclear power, furthermore, a first liquid level sensor is arranged in the warm water tank, and the first liquid level sensor is in signal connection with a warm water tank control valve.
The invention has the beneficial effects that:
1. the invention adopts nuclear energy as a power source of the FPSO, and the heat energy converted by the nuclear energy is respectively applied to heat energy users with different heights. And the steam is used as a heat medium for driving the system, so that the heat carrying capacity is strong, and the heat exchange efficiency of the system is improved.
2. The nuclear fuel is used as a power source of the FPSO, the FPSO is green, low-carbon, energy-saving, environment-friendly and high in energy density, and the single-pile fuel is long in service life and strong in power. For the FPSO factory with high energy consumption and high emission, the nuclear fuel not only reduces the operation cost, but also avoids ecological damage.
3. The invention recycles a large amount of low-temperature exhaust steam after acting in the second circulation network of the FPSO nuclear power system, combines low-temperature heat energy with a nitrogen making system, saves the energy consumption of an electric heater, improves the heat efficiency of the system and has good overall economic performance.
Drawings
FIG. 1 is a system diagram of the present invention;
wherein: 1-nuclear reactor, 2-steam generator, 3-main circulating pump, 4-voltage stabilizer, 5-throttling device, 6-pump set turbine, 7-generator turbine, 8-dirty oil tank, 9-diesel oil separator heater, 10-lubricating oil tank, 11-oil residue tank, 12-radiator between ballast water filters, 13-seawater heater for washing tank, 14-winter cabin heating, 15-dirty oil tank, 16-fuel oil tank, 17-production water tank, 18-deck heater, 19-production separator, 20-crude oil heater, 21-reinjection water heater, 22-closed tank, 23-domestic hot water, 24-room heating, 25-pipeline heat tracing, 26-oil tank, 27-immersed pump, 28-exhaust main pipe, 29-nitrogen making heater, 30-first valve, 31-second valve, 32-third valve, 33-water supply control valve, 34-warm water tank control valve, 35-condenser, 36-condensate pump, 37-warm water tank, 38-deaerator, 39-water supply pump, 40-high pressure water supply heater, 41-sea water pump, 42-fresh water pump, 43-fresh water cabin and 44-generator.
Detailed Description
The invention is further explained with reference to the drawings.
As shown in fig. 1, a Floating Production Storage and Offloading (FPSO) drive system based on nuclear power includes a reactor cabin, a nuclear reactor is disposed in the reactor cabin, the nuclear reactor is a conventional pressurized water reactor, the pressurized water reactor is sequentially connected with a steam generator and a main circulation pump through pipelines, the main circulation pump flows back to the pressurized water reactor to form a first circulation network, a voltage stabilizer is disposed between a passage of the main circulation pump flowing back to the pressurized water reactor and a passage of the pressurized water reactor to the steam generator, and the voltage stabilizer is used for preventing equipment from being damaged due to overhigh pressure in the first circulation network and coolant from boiling due to overlow pressure.
The steam generator is sequentially connected with the turbine of the generator and the nitrogen making heater through pipelines, the pipelines converge into a steam exhaust main pipe after coming out of the nitrogen making heater, the steam exhaust main pipe is sequentially connected with the condenser, the condensate pump, the warm water tank, the deaerator, the water feeding pump and the high-pressure water feeding heater, and the high-pressure water feeding heater flows back to the steam generator to form a second circulating network. The generator turbine is also connected to a generator.
The steam generator is connected with the pump set turbine through a throttling device and then converged into a steam exhaust main pipe, the steam exhaust main pipe is sequentially connected with a condenser, a condensate pump, a warm water tank, a deaerator, a water feeding pump and a high-pressure water feeding heater, and the high-pressure water feeding heater flows back to the steam generator to form a third circulation network.
A first valve is arranged on a passage of the generator turbine to the nitrogen-making heater, a second valve is arranged on a passage of the nitrogen-making heater to the exhaust steam main pipe, a third valve is arranged on a pipeline of the generator turbine to the exhaust steam main pipe, and the third valve is connected with the first valve and the second valve in parallel.
The exhaust pressure of saturated steam after work is done in the power generation system and the pump set turbine system is 15-39Kpa, the exhaust steam is converged in an exhaust steam main pipe, when nitrogen is required to be produced, the first valve and the second valve are opened, the third valve is closed, the exhaust steam flows through a nitrogen production heater for heat exchange, the compressed air in the nitrogen production heater reaches the optimal membrane passing temperature of 45 ℃, and the exhaust steam after heat exchange is converged in the exhaust steam main pipe. When the nitrogen is not required to be produced, the third valve is opened, the first valve and the second valve are closed, and the exhaust steam directly enters the exhaust steam main pipe.
The other end of the condenser is connected with seawater, the seawater is pumped into the seawater condenser through a seawater pump of the condenser, and after heat exchange is carried out in the seawater condenser, the heated seawater flows back to the sea. The other end of the warm water tank is connected with the fresh water cabin, a fresh water pump and a warm water tank control valve are arranged between the fresh water cabin and the warm water tank, a first liquid level sensor is arranged in the warm water tank, and the first liquid level sensor is connected with the warm water tank control valve. A first liquid level sensor in the warm water tank is connected with a warm water tank control valve, the first liquid level sensor sends a liquid level signal to the warm water tank control valve, when the water level is too low, the warm water tank control valve is automatically opened, fresh water is pumped into the warm water tank from a fresh water cabin by a fresh water pump, after the warm water tank is heated at low temperature, a heat-carrying medium is deaerated by a deaerator and then pumped into a high-pressure water supply heater by a water supply pump for heating, and the heat-carrying medium is heated by the high-pressure water supply heater to form the heat-carrying medium with the pressure of 7-12 mpa to enter a steam generator. And 7-12 mpa heat-carrying medium enters a steam generator, and is subjected to heat exchange evaporation with 15-20mpa water from the pressurized water reactor to form 4-8 mpa saturated steam and cooled heat-carrying medium, and the cooled heat-carrying medium is pumped into the pressurized water reactor through a main circulating pump for heating and is continuously circulated in the first circulating network. 4-8 mpa of saturated steam is sequentially supplied to a power generation system, a pump set turbine system, a cabin and miscellaneous steam system, a cargo oil cabin section heating system and an upper module heating system. The steam generator is internally provided with a second liquid level sensor which is in signal connection with the water supply control valve, the second liquid level sensor sends a liquid level signal to the water supply control valve, the water supply control valve supplements heat-carrying media into the steam generator in real time according to the liquid level signal, the heat-carrying media enter the steam generator and exchange heat with 15-20mpa water coming out from the pressurized water reactor for evaporation, and high-temperature saturated steam is formed.
High-temperature saturated steam enters a power generation system at 4-8 mpa, works in a generator turbine, converts heat energy of the steam into mechanical energy, and a generator turbine rotor is connected with a generator to convert the mechanical energy into electric energy for instruments and meters, life and illumination of the whole ship. The high-temperature saturated steam sequentially passes through a turbine of the generator and the nitrogen-making heater and then is converged into the exhaust steam main pipe. High-temperature saturated steam enters a pump set turbine system at 1.6-1.96 mpa through a throttling device, a pump set turbine is driven to drive a sea water pump, a condensate water pump, a fresh water pump and a feed water pump to operate, and the high-temperature saturated steam is converged into a steam exhaust main pipe after passing through the pump set turbine. High-temperature saturated steam enters the cabin and miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system at 0.4-0.98 mpa through the throttling device, and the cabin and miscellaneous steam system comprises a dirty oil cabin, a diesel oil distributor heater, a lubricating oil tank, an oil residue cabin, a ballast water inter-filter radiator, a cabin washing seawater heater and heating for heating the cabin in winter. The cargo oil tank section heating system comprises a dirty oil water tank, a fuel oil tank, a production water tank and a deck heater. The oil in the oil tank is pumped into the deck heater through the immersed pump, and returns to the oil tank after exchanging heat with the steam system, so that the fluidity of the oil is improved. The upper module heating system comprises a production separator, a crude oil heater, a reinjection water heater, a closed discharge tank, domestic hot water, room heating and pipeline heat tracing heating. The exhaust steam formed after the high-temperature saturated steam works in each system is converged into an exhaust steam main pipe, the exhaust steam in the exhaust steam main pipe is subjected to heat exchange with low-temperature seawater through a condenser to be condensed into water, and then the water is pumped into a warm water tank by a condensed water pump to be heated. The low-temperature seawater is pumped into a condenser through a condensing seawater pump, and is circulated back to the sea after heat exchange.
The invention adopts nuclear energy as a power source of the FPSO, and the heat energy converted by the nuclear energy is respectively applied to heat energy users with different heights. And the steam is used as a heat medium for driving the system, so that the heat carrying capacity is strong, and the heat exchange efficiency of the system is improved. The nuclear fuel is used as a power source of the FPSO, the FPSO is green, low-carbon, energy-saving, environment-friendly and high in energy density, and the single-pile fuel is long in service life and strong in power. For the FPSO factory with high energy consumption and high emission, the nuclear fuel not only reduces the operation cost, but also avoids ecological damage. The invention recycles a large amount of low-temperature exhaust steam after acting in the two-loop turbine of the FPSO nuclear power system, combines low-temperature heat energy with a nitrogen making system, saves the energy consumption of an electric heater, improves the heat efficiency of the system and has good overall economic performance.
Claims (10)
1. A Floating Production Storage and Offloading (FPSO) drive system based on nuclear power, comprising: the reactor is provided with a steam generating module, a nuclear reactor is arranged in a reactor cabin of the steam generating module, and the nuclear reactor is sequentially connected with a steam generator and a main circulating pump to form a first circulating network; the steam generator generates saturated steam which respectively enters a power generation system, a pump set turbine system, a cabin and miscellaneous steam system, a cargo oil cabin section heating system and an upper module heating system;
the steam generator is connected with the turbine of the generator and the nitrogen-making heater and then converges into a waste steam main pipe, the waste steam main pipe is sequentially connected with the condenser, the condensate pump, the warm water tank, the deaerator, the water feeding pump and the high-pressure water feeding heater to form a second circulation network, and a water feeding control valve is arranged between the high-pressure water feeding heater and the steam generator;
the steam generator is connected with the pump set turbine through a throttling device and then is converged into a steam exhaust main pipe, and the steam exhaust main pipe is sequentially connected with a condenser, a condensate pump, a warm water tank, a deaerator, a water feeding pump and a high-pressure water feeding heater to form a third circulation network;
the other end of the condenser is communicated with seawater, and the seawater in the sea is pumped into the seawater condenser through a seawater pump of the condenser, flows out of the seawater condenser and flows back to the sea;
the steam generator is respectively connected with the cabin, the miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system through a throttling device, exhaust steam formed after saturated steam works in the cabin, the miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system is converged into an exhaust steam main pipe, the exhaust steam main pipe is sequentially connected with a condenser, a condensate pump, a warm water tank, a deaerator, a water feeding pump and a high-pressure water feeding heater, and the plateau heater flows back to the steam generator;
the steam generator provides saturated steam of 4-8 mpa for the power generation system, provides saturated steam of 1.6-1.96 mpa for the pump set turbine system, and provides saturated steam of 0.4-0.98 mpa for the cabin and miscellaneous steam system, the cargo oil cabin section heating system and the upper module heating system;
a first valve is arranged on a passage of the generator turbine to the nitrogen-making heater, a second valve is arranged on a passage of the nitrogen-making heater to the exhaust steam main pipe, a third valve is arranged on a pipeline of the generator turbine to the exhaust steam main pipe, and the third valve is connected with the first valve and the second valve in parallel.
2. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: the cabin and the miscellaneous steam system comprise a dirty oil cabin, a diesel oil separator heater, a lubricating oil tank, an oil residue cabin, a ballast water inter-filter radiator, a cabin washing seawater heater and a winter cabin for heating.
3. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: the cargo oil tank section heating system comprises a sump oil water tank, a fuel oil tank, a production water tank and a deck heater.
4. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: the upper module heating system comprises a production separator, a crude oil heater, a reinjection water heater, a closed discharge tank, domestic hot water, room heating and pipeline heat tracing.
5. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: in the first circulation network, a pressurizer is provided on a path from the main circulation pump to the nuclear reactor and on a path from the nuclear reactor to the steam generator.
6. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: the nuclear reactor is a pressurized water reactor, and the heat transfer medium is water pressurized to 15-20 mpa.
7. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: the fresh water cabin is connected with a fresh water pump and a warm water tank in sequence through pipelines, and a warm water tank control valve is arranged between the fresh water pump and the warm water tank.
8. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 1, wherein: and a second liquid level sensor is arranged in the steam generator and is in signal connection with the water supply control valve.
9. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 3, wherein: the deck heater is communicated with the oil tank, an immersed pump is arranged in the oil tank, oil is pumped into the deck heater through the immersed pump and flows back to the oil tank after being treated by the deck heater.
10. A nuclear power based Floating Production Storage and Offloading (FPSO) drive system according to claim 7, wherein: a first liquid level sensor is arranged in the warm water tank and is in signal connection with a control valve of the warm water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398919.7A CN114046189A (en) | 2021-11-19 | 2021-11-19 | Floating Production and Storage Oil (FPSO) driving system based on nuclear power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398919.7A CN114046189A (en) | 2021-11-19 | 2021-11-19 | Floating Production and Storage Oil (FPSO) driving system based on nuclear power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114046189A true CN114046189A (en) | 2022-02-15 |
Family
ID=80210724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111398919.7A Pending CN114046189A (en) | 2021-11-19 | 2021-11-19 | Floating Production and Storage Oil (FPSO) driving system based on nuclear power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114046189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987714A (en) * | 2022-07-01 | 2022-09-02 | 上海外高桥造船有限公司 | Pre-debugging device and checking method for FPSO liquid cargo unloading system |
-
2021
- 2021-11-19 CN CN202111398919.7A patent/CN114046189A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987714A (en) * | 2022-07-01 | 2022-09-02 | 上海外高桥造船有限公司 | Pre-debugging device and checking method for FPSO liquid cargo unloading system |
| CN114987714B (en) * | 2022-07-01 | 2023-09-19 | 上海外高桥造船有限公司 | Pre-debugging device and checking method for FPSO (floating production storage and offloading) system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018214231A1 (en) | Multifunctional lng floating power generation unit using gas-steam combined cycle | |
| CN111121390A (en) | Liquefied air energy storage power generation system coupled with steam-water system of coal-fired power generating unit | |
| CN108518288B (en) | ORC composite power generation system suitable for LNG hybrid power ship | |
| CN216741653U (en) | Floating Production and Storage Oil (FPSO) driving system based on nuclear power | |
| CN112392626A (en) | Waste heat comprehensive energy recovery device for diesel engine | |
| CN216518291U (en) | Gas turbine inlet air cooling system based on photovoltaic, waste heat utilization and cold accumulation | |
| CN114046189A (en) | Floating Production and Storage Oil (FPSO) driving system based on nuclear power | |
| CN211903494U (en) | Liquefied air energy storage power generation system coupled with steam-water system of coal-fired power generating unit | |
| CN112983565A (en) | Thermal power generating unit steam extraction auxiliary frequency modulation peak regulation system based on heat storage | |
| CN104806333A (en) | Ship engine waste heat power generation comprehensive utilization method | |
| CN109826684B (en) | Low-pressure organic Rankine cycle power generation system capable of efficiently utilizing low-temperature cold energy | |
| CN101788141B (en) | Application of absorption type heat regenerator in regenerative circulation system of power plant | |
| CN213300061U (en) | Heat and power cogeneration cooling water heat step recovery system | |
| CN216734694U (en) | Floating Liquefied Natural Gas (FLNG) driving system based on nuclear power | |
| CN114060717A (en) | Liquefied natural gas floating type regasification unit (LNG-FSRU) regasification system based on nuclear power | |
| CN210799058U (en) | Steam-water double-pressure waste heat power generation system | |
| CN209744495U (en) | Double-backpressure and heat pump combined heating system of air cooling unit with power of more than 300MW | |
| CN112963212A (en) | Low-carbon energy utilization system for oil field steam-electricity cogeneration | |
| CN113483320A (en) | Ash water low flash steam recycling system | |
| CN114056499A (en) | Floating Liquefied Natural Gas (FLNG) driving system based on nuclear power | |
| CN217426382U (en) | Nuclear power system for oil tanker | |
| CN111023617A (en) | Device and method for cooling dead steam cooling water based on refrigeration mode | |
| CN216743831U (en) | Liquefied natural gas floating type regasification unit (LNG-FSRU) regasification system based on nuclear power | |
| CN218480591U (en) | Waste heat recovery comprehensive utilization system | |
| CN217236214U (en) | Low-energy-consumption and water-saving seawater-fresh water combined circulating cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |