CN208396762U - A kind of marine exhaust residual temperature and photovoltaic hybrid power system - Google Patents
A kind of marine exhaust residual temperature and photovoltaic hybrid power system Download PDFInfo
- Publication number
- CN208396762U CN208396762U CN201820294918.5U CN201820294918U CN208396762U CN 208396762 U CN208396762 U CN 208396762U CN 201820294918 U CN201820294918 U CN 201820294918U CN 208396762 U CN208396762 U CN 208396762U
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- CN
- China
- Prior art keywords
- photovoltaic
- exhaust
- residual temperature
- working medium
- organic working
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- 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.)
- Expired - Fee Related
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- 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
- Y02E10/50—Photovoltaic [PV] 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
A kind of marine exhaust residual temperature and photovoltaic hybrid power system are mainly made of diesel engine, exhaust boiler, organic working medium, circulating pump, booster pump, steam turbine, generator, condenser, photovoltaic module, AC/DC conversion, DC/AC conversion, battery and necessary connecting line and pipeline.The exhaust gas that diesel engine generates enters exhaust boiler, and organic working medium pressurizes to steam by high-temp waste gas heating evaporation, and with booster pump, and the high temperature and high pressure steam pushing turbine rotation of generation drives electrical power generators, is converted to direct current with AC/DC.Photovoltaic module converts solar energy into electric energy.Driving AC load is converted with DC/AC, by extra electricity by accumulators store, realize marine exhaust residual temperature and photovoltaic mixed power generation, photovoltaic power generation cost is lower than oil-fired power generating cost, the power generation of exhaust gas residual temperature can improve fuel utilization ratio, and this marine exhaust residual temperature and photovoltaic hybrid power system can effectively improve energy utilization rate and reduce electric cost.
Description
Technical field
The utility model relates to a kind of electricity generation system, in particular to a kind of marine exhaust exhaust gas residual temperature power generation and photovoltaic power generation
Hybrid power system, belong to technical field of power generation.
Background technique
With the continuous increase of world energy sources energy-consuming, imbalance between supply and demand further deteriorates, energy-saving and emission-reduction have become through
The theme of Ji development.Currently, most of ship is using diesel engine as main pushing meanss and electric motor.And diesel engine
In its operational process, turn due to pure in various factors, Effective powers such as insufficient, friction loss of burning, exhaust waste heat losses
Changing efficiency is only 40% or so of fuel combustion calorific value, and the loss of exhaust waste heat accounts for the 60% of total losses.For waste gas residual heat
Recycling has great research significance.
With the continuous development of solar energy generation technology and the continuous rise of traditional energy source prices, solar power system
Investment will be lower and lower, and system performance will become better and better, and performance driving economy and environmental benefit will be protruded more, it will has more
For electrified equipment using solar powered, solar energy is the inexhaustible energy, has hair the most wide in future
Exhibition prospect.The energy will can be greatlyd save in solar power generation application to ship.
The utility model is a kind of marine exhaust residual temperature and photovoltaic hybrid power system, and usual ship sunlight in navigation fills
Foot does not block, and can utilize solar power generation to greatest extent, this cost using renewable energy power generation compares oil-fired power generating
Cost it is lower, while exhaust gas residual temperature is up to 100 DEG C or more, will further improve fuel utilization ratio using the power generation of exhaust gas residual temperature,
This marine exhaust residual temperature and photovoltaic hybrid power system can effectively improve energy utilization rate and reduce electric cost.
Summary of the invention
The purpose of this utility model is to provide a kind of marine exhaust residual temperature and photovoltaic hybrid power systems, hand over for driving
Current load and DC load work normally, and by extra electricity by accumulators store.
A kind of marine exhaust residual temperature and photovoltaic hybrid power system, mainly by diesel engine, exhaust boiler, organic working medium, follow
Ring pump, booster pump, steam turbine, generator, condenser, photovoltaic module, AC/DC conversion, DC/AC conversion, battery and necessary
Connecting line and pipeline are constituted.The exhaust gas that diesel engine generates enters exhaust boiler, and organic working medium is used in combination by high-temp waste gas heating evaporation
Booster pump pressurizes to steam, and the high temperature and high pressure steam pushing turbine rotation of generation drives electrical power generators, converted with AC/DC
Obtain direct current.Photovoltaic module converts solar energy into electric energy.With DC/AC convert driving AC load, by extra electricity by
Accumulators store realizes marine exhaust residual temperature and photovoltaic mixed power generation.
The organic working medium uses high saturation temperature organic fluid paraxylene, and vaporization can be heated in exhaust boiler.
The booster pump is air boost pump, and the height for generating small area piston using the low pressure of large area piston is hydraulic,
Output pressure can be by driving air pressure adjustment.
The condenser is shell and tube condenser, is cooled down indirectly using cold water to organic working medium, and cooling water is not by steam dirt
Dye, can be recycled.
The circulating pump is used to generate power, forces flowing of the organic working medium in pipe-line system, it is ensured that be able to continuously
Generation steam.
The steam turbine is a kind of rotary power device, and high temperature and high pressure steam becomes the air-flow accelerated by fixed nozzle
After be ejected on blade, make the rotor rotation equipped with blade row, while driving electrical power generators.
The photovoltaic module uses the solar double-glass assemblies of light transmission, will be substituted for photovoltaic panel with fence at the top of cabin.
The alternating current that generator generates is converted into direct current by the AC/DC conversion.
Direct current is converted alternating current by the DC/AC conversion, the power supply for AC load.
The battery is common lead storage battery, can be stored extra electricity, and in peak times of power consumption or urgent feelings
Condition is spare.
Detailed description of the invention
Fig. 1: a kind of marine exhaust residual temperature and photovoltaic hybrid power system schematic diagram.
Fig. 2: marine exhaust residual temperature generating set schematic diagram.
Specific embodiment
The utility model combines the power generation of exhaust gas residual temperature and photovoltaic power generation, realizes the efficient benefit of thermal energy and solar energy
With advantageously reducing electric cost.Face will be described in detail the utility model in conjunction with Figure of description: as shown in Figure 1, one
Kind marine exhaust residual temperature and photovoltaic hybrid power system, mainly converted by exhaust gas residual temperature electricity generation system, photovoltaic module, AC/DC,
DC/AC conversion, battery and necessary connecting line are constituted.Electricity generation system, AC/DC are collectively formed by residual temperature power generation and photovoltaic power generation
The application that conversion and DC/AC are converted is alternating current-direct current load supplying, and battery can store extra electricity, and in peak times of power consumption
Or emergency is spare.
As shown in Fig. 2, marine exhaust residual temperature generating set, mainly by diesel engine, exhaust boiler, organic working medium, circulating pump,
Booster pump, steam turbine, generator, condenser and necessary pipeline are constituted.The exhaust gas that diesel engine generates enters exhaust boiler, organic
Working medium pressurizes to steam by high-temp waste gas heating evaporation, and with booster pump, the high temperature and high pressure steam pushing turbine rotation of generation,
Drive electrical power generators.
Claims (4)
1. a kind of marine exhaust residual temperature and photovoltaic hybrid power system, mainly by diesel engine, exhaust boiler, organic working medium, circulation
Pump, booster pump, steam turbine, generator, condenser, photovoltaic module, AC/DC conversion, DC/AC conversion, battery are constituted, feature
It is；
The diesel engine connects exhaust boiler；
The exhaust boiler connects booster pump；
The booster pump connects steam turbine, and steam turbine is connected with generator, and generator connects AC/DC conversion；
The condenser connects steam turbine, and circulating pump connects condenser；
Wherein exhaust boiler, organic working medium, circulating pump, booster pump, steam turbine, generator, condenser, AC/DC conversion are constituted and are given up
Gas residual temperature electricity generation module；Photovoltaic module constitutes photovoltaic generating module；Photovoltaic generating module and exhaust gas residual temperature electricity generation module generate straight
Galvanic electricity is directly used by DC load, is converted by DC/AC and is used by AC load, extra electricity is by accumulators store.
2. a kind of marine exhaust residual temperature according to claim 1 and photovoltaic hybrid power system, characterized in that the exhaust gas
Organic working medium is paraxylene in residual temperature electricity generation module, and organic working medium is heated by exhaust evaporation, and is pressurizeed with booster pump to steam,
The Steam Actuation steam turbine of generation rotates, and drives electrical power generators, and the organic working medium steam come out from steam turbine is cold by condenser
Liquid circulation use is congealed into, AC/DC conversion converts alternating current to direct current.
3. a kind of marine exhaust residual temperature according to claim 1 and photovoltaic hybrid power system, characterized in that the photovoltaic
Photovoltaic module in electricity generation module is solar double-glass assemblies, will be substituted for solar double-glass assemblies with railing at the top of cabin, photovoltaic generating module mentions
For electric energy for load use and accumulators store.
4. a kind of marine exhaust residual temperature according to claim 1 and photovoltaic hybrid power system, characterized in that the condensation
Device is shell and tube condenser, is cooled down indirectly using cold water to organic working medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294918.5U CN208396762U (en) | 2018-03-02 | 2018-03-02 | A kind of marine exhaust residual temperature and photovoltaic hybrid power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294918.5U CN208396762U (en) | 2018-03-02 | 2018-03-02 | A kind of marine exhaust residual temperature and photovoltaic hybrid power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208396762U true CN208396762U (en) | 2019-01-18 |
Family
ID=65064344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820294918.5U Expired - Fee Related CN208396762U (en) | 2018-03-02 | 2018-03-02 | A kind of marine exhaust residual temperature and photovoltaic hybrid power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208396762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145378A (en) * | 2019-05-14 | 2019-08-20 | 哈尔滨理工大学 | One kind being suitable for ship multi-heat source organic Rankine cycle power generation system |
| WO2023040191A1 (en) * | 2021-09-18 | 2023-03-23 | 成都佳灵绿色能源有限责任公司 | Zero-carbon ship power system, and method for driving ship |
-
2018
- 2018-03-02 CN CN201820294918.5U patent/CN208396762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145378A (en) * | 2019-05-14 | 2019-08-20 | 哈尔滨理工大学 | One kind being suitable for ship multi-heat source organic Rankine cycle power generation system |
| WO2023040191A1 (en) * | 2021-09-18 | 2023-03-23 | 成都佳灵绿色能源有限责任公司 | Zero-carbon ship power system, and method for driving ship |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |