CN108412716A - A kind of ocean energy thermo-electric generation system - Google Patents
A kind of ocean energy thermo-electric generation system Download PDFInfo
- Publication number
- CN108412716A CN108412716A CN201810223599.3A CN201810223599A CN108412716A CN 108412716 A CN108412716 A CN 108412716A CN 201810223599 A CN201810223599 A CN 201810223599A CN 108412716 A CN108412716 A CN 108412716A
- Authority
- CN
- China
- Prior art keywords
- water
- way valve
- generation system
- connection
- electric generation
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
- F03G7/05—Ocean thermal energy conversion, i.e. OTEC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
A kind of ocean energy thermo-electric generation system, is made of wave energy water pump, solar thermal collector, degasser, flash vessel, evaporator, fresh-water tank, turbine, working medium pump, condenser, generator, collecting conduit.The wave energy water pump is made of floating body, spring, check valve, shallow sea pipeline, pipelines in deep sea, piston rod, hydraulic cylinder, piston sheet, anchor system device, the wave energy apparatus utilizes shallow sea pipeline to extract warm seawater and Mare Frigoris water respectively with pipelines in deep sea, is sent into solar thermal collector and condenser by collecting conduit.Thermo-electric generation system of the present invention extracts not against external power but respectively warm seawater and Mare Frigoris water using wave energy completely, the temperature difference for increasing warm Mare Frigoris water by solar thermal collector simultaneously carries out thermo-electric generation, and freshwater resources can be obtained, this system structure is simple, on-road efficiency is high, and construction cost is low.
Description
Technical field
The present invention relates to a kind of power generation with marine energy systems, and the seawater of shallow-layer and deep layer is extracted especially with wave energy, then
A kind of system to be generated electricity using the temperature difference of shallow layer sea water and deep sea water.
Background technology
Ocean thermal energy conversion at present is still within experimental stage, but due to its power generation process green non-pollution, not consumption
The stone energy, while ocean thermal energy reserves are huge, energy stabilization.Therefore thermoelectric generation is in various power generation with marine energy technologies
In be concerned.Existing ocean thermal energy conversion technology generally uses water supply pump, is taken out by the big cold water pipe of expensive, engineering difficulty
Take the above deep layer Mare Frigoris water of depth 400m, cooling working medium；Shallow-layer temperature seawater, heating working medium are extracted using heat-exchanger pump.Make in this way
The electricity that temperature difference electricity generation device is sent out, which is mostly used in, to draw water, so that power generator cleared-out power is limited, actual power benefit is tight
It reduces again, and generally construction difficulty is larger, construction cost is higher.
Invention content
In order to it is more efficient, comprehensively utilize marine energy, reduce ocean temperature difference power generating system construction cost, overcome existing temperature
Because of the problem of pumping for water pump causes cleared-out power to reduce, present invention proposition is a kind of to be taken out poor generation technology using ocean wave energy
Water improves deep sea water and shallow layer sea water temperature difference, the ocean energy finally to generate electricity using ocean thermal energy using solar energy
Electricity generation system.
The technical solution adopted by the present invention to solve the technical problems is：A kind of ocean energy thermo-electric generation system, feature
It is：The electricity generation system include wave energy water pump, solar thermal collector, degasser, flash vessel, evaporator, fresh-water tank, thoroughly
Flat, working medium pump, condenser, generator, the first collecting conduit, the second collecting conduit；The wave energy water pump includes floating body, bullet
Spring, the first water feeding one-way valve, shallow sea pipeline, first go out water one-way valve, piston rod, hydraulic cylinder, piston sheet, the second water inlet unidirectionally
Valve, pipelines in deep sea, second go out water one-way valve, anchor system device；The wave energy water pump is through the first collecting conduit and solar energy heating
Device connects, and is connect with condenser through the second collecting conduit；The degassed device of solar thermal collector is connect with flash vessel pipeline；Institute
Flash vessel is stated to connect with evaporator；The evaporator is connect with fresh-water tank, turbine, working medium pump respectively；The condenser respectively with
Turbine, working medium pump connection；The turbine is connected to generator.
First water feeding one-way valve is mounted at the top of hydraulic cylinder, is connect with shallow sea pipeline；First water outlet is unidirectional
Valve is mounted at the top of hydraulic cylinder, is connect with the first collecting conduit；Second water feeding one-way valve is mounted on hydraulic cylinder bottom,
It is connect with pipelines in deep sea；Described second, which goes out water one-way valve, is mounted on hydraulic cylinder bottom, is connect with the second collecting conduit.
The hydraulic cylinder uses heat-barrier material with piston sheet, has heat insulation and preservation effect.
There is no physical contacts between 0.3m ~ 1m, with floating body for the shallow sea duct length；The pipelines in deep sea length is
There is no physical contacts between 100m ~ 300m, with seabed.
The wave energy water pump is equipped with more, is collected with the second collecting conduit by the first collecting conduit and is connect.
The working medium used in the evaporator is liquid ammonia.
The invention has the advantages that simple in structure, low-cost wave energy water pump extraction shallow-layer and depth can be used
The seawater of layer improves shallow layer sea water temperature, the temperature of Mare Frigoris water is wanted in reduction without consuming electric energy using solar thermal collector
It asks so that cold water pipe length requirement reduces, final to make the net of ocean energy thermo-electric generation system to reduce engineering construction cost
It contributes and improves, power benefit increases.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the systematic schematic diagram of the present invention.
Fig. 2 is the structural map of wave energy water pump.
In above-mentioned attached drawing：1, wave energy water pump；2, solar thermal collector；3, degasser；4, flash vessel；5, evaporator；6、
Fresh-water tank；7, turbine；8, working medium pump；9, condenser；10, generator；11, the first collecting conduit；12, the second collecting conduit；13、
Floating body；14, spring；15, the first water feeding one-way valve；16, shallow sea pipeline；17, first goes out water one-way valve；18, piston rod；19, liquid
Cylinder pressure body；20, piston sheet；21, the second water feeding one-way valve；22, pipelines in deep sea；23, second goes out water one-way valve, 24, anchor system device.
Specific implementation mode
As shown in Figure 1 and Figure 2, the electricity generation system includes wave energy water pump 1, solar thermal collector 2, degasser 3, flash distillation
Device 4, evaporator 5, fresh-water tank 6, turbine 7, working medium pump 8, condenser 9, generator 10, the first collecting conduit 11, the second collector pipe
Road 12；The wave energy water pump 1 includes floating body 13, spring 14, the first water feeding one-way valve 15, the water outlet list of shallow sea pipeline 16, first
It is unidirectional to valve 17, piston rod 18, hydraulic cylinder 19, piston sheet 20, the second water feeding one-way valve 21, the water outlet of pipelines in deep sea 22, second
Valve 23, anchor system device 24；The wave energy water pump 1 is connect through the first collecting conduit 11 with solar thermal collector 2, is catchmented through second
Pipeline 12 is connect with condenser 9；2 degassed device 3 of the solar thermal collector is connect with 4 pipeline of flash vessel；The flash vessel 4 with
Evaporator 5 connects；The evaporator 5 is connect with fresh-water tank 6, turbine 7, working medium pump 8 respectively；The condenser 9 respectively with turbine
7, working medium pump 8 connects；The turbine 7 is connected to generator 10.
First water feeding one-way valve 15 is mounted on 19 top of hydraulic cylinder, is connect with shallow sea pipeline 16；Described first goes out
Water one-way valve 17 is mounted on 19 top of hydraulic cylinder, is connect with the first collecting conduit 11；Second water feeding one-way valve 21 is installed
In 19 bottom of hydraulic cylinder, it is connect with pipelines in deep sea 22；Described second, which goes out water one-way valve 23, is mounted on 19 bottom of hydraulic cylinder, with
Second collecting conduit 12 connects.
The hydraulic cylinder 19 uses heat-barrier material with piston sheet 20, has heat insulation and preservation effect.
There is no physical contacts between 0.3m ~ 1m, with floating body 13 for 16 length of shallow sea pipeline；The pipelines in deep sea 22 is grown
There is no physical contacts between 100m ~ 300m, with seabed for degree.
The wave energy water pump 1 is equipped with more, is collected with the second collecting conduit 12 by the first collecting conduit 11 and is connect.
The working medium used in the evaporator 5 is liquid ammonia.
Operation principle：Hydraulic cylinder 20 is acted on constant relative to sub-sea location in the seawater, floating body 13 by anchor system device 24
Drive piston sheet 20 to be moved up and down in hydraulic cylinder 19 with the pulling force effect of wave buoyancy and spring 14, when piston sheet 20 to
When upper mobile, because of 19 inside two-way pressure variation of hydraulic cylinder, first goes out water one-way valve 17 and the second water feeding one-way valve 21 opening,
First water feeding one-way valve 15 and second goes out the closing of water one-way valve 23, and the shallow-layer temperature seawater of 19 20 or more inner carrier piece of hydraulic cylinder is logical
It crosses the first collector pipe 11 and enters solar thermal collector 2, meanwhile, deep layer Mare Frigoris water enters hydraulic cylinder 19 by pipelines in deep sea 12
It is interior, it is stored in 20 lower section of piston sheet.When piston sheet moves down, because of 19 inside two-way pressure variation of hydraulic cylinder, the first water outlet
Check valve 17 and the second water feeding one-way valve 21 are closed, and the first water feeding one-way valve 15 and second goes out the opening of water one-way valve 23, hydraulic cylinder
19 inner carrier piece of body, 20 shallow-layer Mare Frigoris water below enters condenser 9 by the second collecting conduit 12, while shallow-layer temperature seawater is logical
It crosses pipelines in deep sea 12 to enter in hydraulic cylinder 19, is stored in 20 lower section of piston sheet.Above two process rise and fall on the waves constantly week and
It renews, Mare Frigoris water is just constantly admitted to warm seawater in condenser 9 and solar thermal collector 2.Warm seawater passes through solar energy heating
Device 2 heats, and temperature generates some vapor, after excluding steam using degasser 3, warm water enters sudden strain of a muscle up to 40 degrees Celsius or more
Steaming device 4, seawater is rapidly evaporated to high-temperature water vapor and enters evaporator 5 in flash vessel 4.In evaporator 5, high-temperature water vapor
Liquefaction can release heat, which occurs heat exchange with working medium so that and working medium evaporation becomes gas and enters turbine 7,
Remaining liquefaction portion then becomes fresh water and enters fresh-water tank 6 to be utilized.Then, the working medium of vaporization pushes the acting of turbine 7 to drive again
Generator 10 produces electricl energy power generation.Later, the state before heat exchange is restored to again of the Mare Frigoris water in working medium and condenser 9, then
Among having returned to evaporator 5 by working medium pump 8, material is thus formed a hybrid power generation cycle systems.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
1. a kind of ocean energy thermo-electric generation system, it is characterized in that：The electricity generation system includes wave energy water pump（1）, solar energy collection
Hot device（2）, degasser（3）, flash vessel（4）, evaporator（5）, fresh-water tank（6）, turbine（7）, working medium pump（8）, condenser（9）、
Generator（10）, the first collecting conduit（11）, the second collecting conduit（12）；The wave energy water pump（1）Including floating body（13）, bullet
Spring（14）, the first water feeding one-way valve（15）, shallow sea pipeline（16）, first go out water one-way valve（17）, piston rod（18）, hydraulic cylinder
（19）, piston sheet（20）, the second water feeding one-way valve（21）, pipelines in deep sea（22）, second go out water one-way valve（23）, anchor system device
（24）；The wave energy water pump（1）Through the first collecting conduit（11）With solar thermal collector（2）Connection, through the second collecting conduit
（12）With condenser（9）Connection；The solar thermal collector（2）Degassed device（3）With flash vessel（4）Pipeline connects；The sudden strain of a muscle
Steaming device（4）With evaporator（5）Connection；The evaporator（5）Respectively with fresh-water tank（6）, turbine（7）, working medium pump（8）Connection；Institute
State condenser（9）Respectively with turbine（7）, working medium pump（8）Connection；The turbine（7）It is connected to generator（10）.
2. a kind of ocean energy thermo-electric generation system according to claim 1, it is characterized in that：First water feeding one-way valve
（15）Mounted on hydraulic cylinder（19）Top, with shallow sea pipeline（16）Connection；Described first goes out water one-way valve（17）Mounted on liquid
Cylinder pressure body（19）Top, with the first collecting conduit（11）Connection；Second water feeding one-way valve（21）Mounted on hydraulic cylinder
（19）Bottom, with pipelines in deep sea（22）Connection；Described second goes out water one-way valve（23）Mounted on hydraulic cylinder（19）Bottom, with
Two collecting conduits（12）Connection.
3. a kind of ocean energy thermo-electric generation system according to claim 1, it is characterized in that：The hydraulic cylinder（19）With work
Patch（20）Using heat-barrier material, there is heat insulation and preservation effect.
4. a kind of ocean energy thermo-electric generation system according to claim 1, it is characterized in that：The shallow sea pipeline（16）Length
For 0.3m ~ 1m, with floating body（13）Between there is no physical contact；The pipelines in deep sea（22）Length is between 100m ~ 300m, with seabed
There is no physical contacts.
5. a kind of ocean energy thermo-electric generation system according to claim 1, it is characterized in that：The wave energy water pump（1）If
There are more, passes through the first collecting conduit（11）With the second collecting conduit（12）Collect connection.
6. a kind of ocean energy thermo-electric generation system according to claim 1, it is characterized in that：The evaporator（5）Middle use
Working medium be liquid ammonia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223599.3A CN108412716A (en) | 2018-03-19 | 2018-03-19 | A kind of ocean energy thermo-electric generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223599.3A CN108412716A (en) | 2018-03-19 | 2018-03-19 | A kind of ocean energy thermo-electric generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108412716A true CN108412716A (en) | 2018-08-17 |
Family
ID=63132122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810223599.3A Pending CN108412716A (en) | 2018-03-19 | 2018-03-19 | A kind of ocean energy thermo-electric generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412716A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889102A (en) * | 2019-04-19 | 2019-06-14 | 上海海洋大学 | A kind of wave drive-type ocean thermal energy conversion comprehensive platform |
| CN110748466A (en) * | 2019-10-17 | 2020-02-04 | 中海石油(中国)有限公司 | Turbine output power self-adaptive control system and method for ocean temperature difference energy system |
| CN111486068A (en) * | 2020-04-06 | 2020-08-04 | 武汉理工大学 | Solar-assisted ocean thermoelectric power generation system |
| CN111852728A (en) * | 2019-12-31 | 2020-10-30 | 伍威 | Power generation system and method for realizing clean new energy of ocean hydropower through gravity fall |
| CN112664419A (en) * | 2021-01-28 | 2021-04-16 | 中国石油大学(华东) | Adjustable closed ocean temperature difference energy power generation system |
| CN112943397A (en) * | 2021-02-01 | 2021-06-11 | 房盼盼 | Star-closed circulation system for seawater temperature difference power generation device |
| CN113294307A (en) * | 2021-06-20 | 2021-08-24 | 山东电力研究院 | Wave energy assisted temperature difference energy power generation system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150135710A1 (en) * | 2010-07-14 | 2015-05-21 | The Abell Foundation, Inc. | Industrial Ocean Thermal Energy Conversion Processes |
| CN106949002A (en) * | 2017-04-06 | 2017-07-14 | 华北电力大学 | A kind of new water-electricity cogeneration ocean energy utilization system |
| CN107044378A (en) * | 2017-04-06 | 2017-08-15 | 华北电力大学 | A kind of wave energy pumped storage system |
-
2018
- 2018-03-19 CN CN201810223599.3A patent/CN108412716A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150135710A1 (en) * | 2010-07-14 | 2015-05-21 | The Abell Foundation, Inc. | Industrial Ocean Thermal Energy Conversion Processes |
| CN106949002A (en) * | 2017-04-06 | 2017-07-14 | 华北电力大学 | A kind of new water-electricity cogeneration ocean energy utilization system |
| CN107044378A (en) * | 2017-04-06 | 2017-08-15 | 华北电力大学 | A kind of wave energy pumped storage system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889102A (en) * | 2019-04-19 | 2019-06-14 | 上海海洋大学 | A kind of wave drive-type ocean thermal energy conversion comprehensive platform |
| CN109889102B (en) * | 2019-04-19 | 2024-03-12 | 上海海洋大学 | Wave-driven ocean temperature difference power generation comprehensive platform |
| CN110748466A (en) * | 2019-10-17 | 2020-02-04 | 中海石油(中国)有限公司 | Turbine output power self-adaptive control system and method for ocean temperature difference energy system |
| CN111852728A (en) * | 2019-12-31 | 2020-10-30 | 伍威 | Power generation system and method for realizing clean new energy of ocean hydropower through gravity fall |
| CN111486068A (en) * | 2020-04-06 | 2020-08-04 | 武汉理工大学 | Solar-assisted ocean thermoelectric power generation system |
| CN111486068B (en) * | 2020-04-06 | 2021-12-21 | 武汉理工大学 | Solar-assisted ocean thermoelectric power generation system |
| CN112664419A (en) * | 2021-01-28 | 2021-04-16 | 中国石油大学(华东) | Adjustable closed ocean temperature difference energy power generation system |
| CN112943397A (en) * | 2021-02-01 | 2021-06-11 | 房盼盼 | Star-closed circulation system for seawater temperature difference power generation device |
| CN112943397B (en) * | 2021-02-01 | 2022-07-29 | 房盼盼 | Circulating system for seawater temperature difference power generation device |
| CN113294307A (en) * | 2021-06-20 | 2021-08-24 | 山东电力研究院 | Wave energy assisted temperature difference energy power generation system |
| CN113294307B (en) * | 2021-06-20 | 2023-09-15 | 国网山东省电力公司电力科学研究院 | Wave energy auxiliary temperature difference energy power generation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108412716A (en) | A kind of ocean energy thermo-electric generation system | |
| CN102213199B (en) | Method and device for utilizing ocean temperature difference to generate electricity | |
| CN101737282B (en) | High-efficiency hybrid ocean temperature difference power generating system | |
| US20070289303A1 (en) | Heat transfer for ocean thermal energy conversion | |
| CN201301785Y (en) | High-efficiency ocean thermal energy power-generation device | |
| CN106315721B (en) | Critical or supercritical solar energy water and electricity cogeneration device | |
| CN102338051B (en) | Solar/ground source heat integrated electricity generation/cold/heating co-supply device | |
| CN103993922B (en) | A kind of low temperature exhaust heat CO 2rankine cycle system | |
| CN102094772B (en) | Solar energy-driven cogeneration device | |
| CN1896501A (en) | Energy conversion and converter, power generation and generator | |
| WO2017190505A1 (en) | Heat pump-reinforced salt-concentration-differential power generation device using vapour differential pressure energy method under positive temperature difference | |
| CN202579063U (en) | Thio rubber (TR) organic Rankine cycle geothermal power generation device | |
| CN112664418B (en) | Closed ocean temperature difference energy power generation system | |
| CN112302892A (en) | Method and device for improving sea temperature difference power generation | |
| CN201909484U (en) | Aqueous ammonia-applicable system for obtaining heat from medium-temperature and low-temperature geothermal wells | |
| CN103742291B (en) | Waste heat recovery type distributed energy and ocean thermal energy coupling power generation system | |
| CN103982383A (en) | Solar energy-ocean thermal energy combined power generation system | |
| CN103727000A (en) | Temperature differential power generating method and deep well water temperature differential generator achieving same | |
| CN201539373U (en) | Geothermal or solar thermoelectric engine device | |
| CN201858918U (en) | Gravity heat pipe type heat transfer device for 10,000-meter single deep well | |
| CN109028269A (en) | A kind of absorption type heat pump assembly and the heating system for recycling low-temperature water source waste heat | |
| CN201623670U (en) | Closed ocean thermal energy conversion device | |
| CN205424891U (en) | Heat recovery unit of oxygen -eliminating device exhaust steam among boiler vapour turbine system | |
| CN204386829U (en) | Thermo-electric generation equipment | |
| CN102384048B (en) | Low-temperature-difference solar energy and ocean energy combined power generation 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |