CN108979772A - A kind of system using Ship Waste Heat production compressed air - Google Patents
A kind of system using Ship Waste Heat production compressed air Download PDFInfo
- Publication number
- CN108979772A CN108979772A CN201810341642.6A CN201810341642A CN108979772A CN 108979772 A CN108979772 A CN 108979772A CN 201810341642 A CN201810341642 A CN 201810341642A CN 108979772 A CN108979772 A CN 108979772A
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- steam
- outlet
- compressed air
- waste heat
- ship
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/02—Driving of auxiliaries from propulsion power plant
-
- 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
- F01D15/08—Adaptations for driving, or combinations with, pumps
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- 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
- F01K21/00—Steam engine plants not otherwise provided for
-
- 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
- Y02T70/00—Maritime or waterways transport
-
- 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
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a kind of systems using Ship Waste Heat production compressed air, belong to shipbuilding technical field.The system includes power sub-system and compression subsystem, the power sub-system includes evaporator, turbo-expander, condenser and booster pump, the evaporator, turbo-expander, condenser and booster pump constitute a circulation loop, working medium is heated by jacket water, and then drive turbo-expander rotation, the compression subsystem includes compressor, air bottle and steam line, the compressor is connect with turbo-expander by shaft coupling, the air inlet of the compressor is connected with outside air pipeline, the gas outlet of the compressor is connected with the air inlet of air bottle by compressed air pipe, the gas outlet of the air bottle is connected with steam line.The system generates compressed air using the waste heat and waste heat boiler of marine main engine and/or the jacket water of subsidiary engine and/or the waste heat of economizer, has good energy efficiency effect.
Description
Technical field
The invention belongs to shipbuilding technical fields, are using Ship Waste Heat production compressed air more particularly to a kind of
System.
Background technique
Ship is the main conveyance of various countries' trade contacts, is played the role of in global economic development very important.
According to statistics, 90% or more import-export commodity is by Shipping in the world.And the main propulsion of conventional commercial transport ship
Power is based on diesel engine.
Currently, marine diesel burns in generated heat, only 50% power is promoted or is generated electricity for shafting;Its
50% heat of remaininging is taken away by compressed air, jacket water and exhaust gas etc., and wherein jacket water accounts for 5.2%, exhaust gas and accounts for 25.5%.Have big
The waste heat of amount can be with digging utilization.
In recent years, air layers reducing resistance technology is risen, and air layers reducing resistance technology refers to be made by spraying compressed air in hull bottom
Air film is formed between hull and seawater, to obtain air lubrication effect, the frictional resistance of hull and water is reduced, to reduce combustion
Material consumption.Air lubrication systems can provide 3% ~ 8% energy-saving effect for the ship of flat bottom, which needs ship
The low-pressure compressed air of big flow is capable of providing on oceangoing ship.
How waste heat energy in ship main and auxiliary machine system is made full use of, and to reach the target of low-cost energy-saving synergy,
As urgent problem to be solved during shipbuilding.
Summary of the invention
For the deficiencies in the prior art, it is empty using Ship Waste Heat production compression that the object of the present invention is to provide a kind of
The system of gas, for solving the problems, such as that waste heat wastes serious in spot ship.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of system using Ship Waste Heat production compressed air, including power sub-system and compression subsystem, power
System includes evaporator, turbo-expander, condenser and booster pump, and the evaporator is equipped with thermal source outlet and heat source import,
The sender property outlet of the evaporator is connected to the air inlet of turbo-expander by pipeline, and the gas outlet of the turbo-expander is logical
Piping is connected to the import of condenser, and the outlet of the condenser is connected to the import of booster pump, the pressurization by pipeline
The outlet of pump is connected to the working medium import of evaporator by pipeline, and the heat source import is connected with jacket water inlet pipe, the heat source
Outlet is connected with jacket water return pipe, and jacket water passes sequentially through jacket water inlet pipe and heat source import enters in evaporator, to evaporation
Working medium in device is heated, and passes sequentially through thermal source outlet and jacket water return pipe to the jacket water after the working medium heating in evaporator
The system is flowed out, the compression subsystem includes compressor, air bottle and steam line, and the compressor and turbo-expander are logical
Shaft coupling connection is crossed, the air inlet of the compressor is connected with outside air pipeline, the gas outlet of the compressor and air
The air inlet of bottle is connected by compressed air pipe, and the gas outlet of the air bottle is connected with steam line.
In evaporator, working medium is converted into gaseous state by jacket water heating evaporation, in the work of gaseous working medium successively evaporator
The air inlet of matter outlet and turbo-expander, steam expand in turbo-expander, so that the shaft of turbo-expander be pushed to turn
It is dynamic, after expansion work, condenser is entered by the gas outlet of turbo-expander in turbo-expander in gaseous working medium
Import is condensed in condenser by cooling in gaseous working medium, and the condensed working medium that cools down enters evaporator by booster pump
It is interior to enter next circulation.Turbo-expander drives compressor rotation, and compressor will be carried out from the air of outside air pipeline
Then compression is delivered to air bottle by compressed air pipe and outwardly provides compressed air by steam line.
The system makes working medium heating evaporation using jacket water, and the waste heat in ship is effectively utilized, has good
Economic benefit.
Outside air pipeline is that the air header or outside air pipeline on ship are to take between air port and compressor
Connecting pipe.
Preferably, the power sub-system further includes heat exchanger, and the heat exchanger is located on jacket water inlet pipe, described
Heat exchanger is equipped with steam inlet and steam (vapor) outlet, and steam inlet tube is connected on the steam inlet, and the steam (vapor) outlet connects
It is connected to steam return line, steam passes sequentially through steam inlet tube and steam inlet enters in heat exchanger, to the cylinder in heat exchanger
Set water is heated, and passes sequentially through steam (vapor) outlet to the steam after the jacket water heating in heat exchanger and steam return line outflow should
System.
Heat exchanger is set on jacket water inlet pipe, the jacket water for entering evaporator is heated using steam, into one
Step improves the temperature of jacket water, while can efficiently use the steam on ship again, plays the effect of energy efficiency.
Preferably, the steam inlet tube is connected to the venthole of exhaust boiler and/or economizer, the steam return line connection
To exhaust boiler and/or the water inlet of economizer.
Added using the steam that waste heat boiler on ship and/or economizer generate to by the jacket water of heat exchanger
Heat can make full use of the waste heat generated on ship.
Preferably, the condenser be equipped with cooling water inlet and cooling water outlet, cooling water by cooling water inlet into
Entering into condenser condenses working medium working medium cooling, to the cooling water after working medium cooling by cooling water outlet outflow condensation
Device.
Preferably, the shaft coupling is yielding coupling.
Yielding coupling can compensate the deflection and displacement between two axis, and have buffering and damping performance, to saturating
Flat expanding machine and compressor can act as good protective effect, while reduce noise again.
Preferably, the jacket water inlet pipe is connected with the cylinder sleeve of the cylinder sleeve of the host of ship and/or subsidiary engine, the cylinder sleeve
Water return pipe is connected with the low temperature water system of ship.
Preferably, check-valves is in series on the compressed air pipe.
Check-valves is installed on compressed air pipe, air can be effectively prevented and generate refluence, protection is played to compressor and is made
With.
Preferably, pressure regulator valve is in series on the steam line.
Pressure regulator valve is used to control the pressure for the compressed air that steam line conveys outward.
Preferably, the outlet pressure of the turbo-expander is not less than 0.5MPa.
Preferably, the outlet pressure of the booster pump is not less than 0.5MPa.
Preferably, the outlet pressure of the evaporator is not less than 0.5MPa.
Preferably, the working medium in the power sub-system is R245fa.
Preferably, the steam line is connected with the air lubrication system of ship system.
Air lubrication systems are fed to using the compressed air that the system generates, have saved the energy consumption of the ship, are improved
The efficiency of the ship.
Preferably, the turbo-expander and compressor are mounted on the same public base.
Turbo-expander and compressor are mounted on the same public base, convenient for the peace of turbo-expander and compressor
Dress reduces deviation and vibration between turbo-expander and compressor.
Preferably, the evaporator and condenser are heat exchanger.
The beneficial effects of the present invention are: this system utilizes the main and auxiliary machine waste heat of ship, by organic rankie cycle, directly
It connects for generating compressed air, consumption additional power can not needed in vessel motion, be obtained with the method for low cost a large amount of
Compressed air, be supplied to the users such as air lubrication systems, realize and save energy, reduce Ship Resistance, improve ship craft integrated property
The benefit of energy;This system can on the basis of not influencing the other systems of ship and operating normally, improve ship discharge index and
EEDI energy efficiency index.
Detailed description of the invention
Fig. 1 is the overall system architecture schematic diagram that the present invention produces air using Ship Waste Heat.
In Fig. 1: 1 is evaporator, and 2 be turbo-expander, and 3 be condenser, and 4 be booster pump, and 5 be jacket water inlet pipe, and 6 be cylinder
Water return pipe is covered, 7 be compressor, and 8 be air bottle, and 9 be steam line, and 10 be compressed air pipe, and 11 be heat exchanger, and 12 be steaming
Vapour inlet pipe, 13 be steam return line, and 14 be check-valves, and 15 be pressure regulator valve, and 16 be cooling water inlet pipe, and 17 be cooling water return pipe.
Specific embodiment
With reference to the accompanying drawing with specific case study on implementation come to the present invention using Ship Waste Heat production air system do into
One step elaborates, and in the hope of being more fully apparent from expresses structure feature and concrete application of the invention, but cannot come with this
It limits the scope of the invention.
Embodiment: as shown in Figure 1, it is a kind of using Ship Waste Heat production compressed air system, including power sub-system and
Compression subsystem, the power sub-system include evaporator 1, turbo-expander 2, condenser 3 and booster pump 4, the evaporator 1
It is equipped with thermal source outlet and heat source import, the sender property outlet of the evaporator 1 is connected to the air inlet of turbo-expander 2 by pipeline
Mouthful, the gas outlet of the turbo-expander 2 is connected to the import of condenser 3 by pipeline, and the outlet of the condenser 3 passes through pipe
Road is connected to the import of booster pump 4, and the outlet of the booster pump 4 is connected to the working medium import of evaporator 1, the heat by pipeline
Source import is connected with jacket water inlet pipe 5, and the thermal source outlet is connected with jacket water return pipe 6, jacket water pass sequentially through jacket water into
Pipe 5 and heat source import enter in evaporator 1, heat to the working medium in evaporator 1, heat to the working medium in evaporator 1
Jacket water afterwards passes sequentially through thermal source outlet and jacket water return pipe 6 and flows out the system, the compression subsystem include compressor 7,
Air bottle 8 and steam line 9, the compressor 7 are connect with turbo-expander 2 by shaft coupling, the air inlet of the compressor 7
It is connected with outside air pipeline, the gas outlet of the compressor 7 passes through 10 phase of compressed air pipe with the air inlet of air bottle 8
Connection, the gas outlet of the air bottle 8 is connected with steam line 9.
In evaporator 1, working medium is converted into gaseous state by jacket water heating evaporation, in gaseous working medium successively evaporator 1
The air inlet of sender property outlet and turbo-expander 2, steam expand in turbo-expander 2, to push turning for turbo-expander 2
Axis rotation, after expansion work, enters cold in gaseous working medium in turbo-expander 2 by the gas outlet of turbo-expander 2
The import of condenser 3 is condensed in condenser 3 by cooling in gaseous working medium, and the condensed working medium that cools down enters by booster pump 4
Enter next circulation in evaporator 1.Turbo-expander 2 drives compressor 7 to rotate, and compressor 7 will come from outside air pipe
The air in road is compressed, and is then delivered to air bottle 8 by compressed air pipe 10 and is outwardly provided by steam line 9
Compressed air, the system are made working medium heating evaporation using jacket water, the waste heat in ship are effectively utilized, has good
Economic benefit.
In the present embodiment, the power sub-system further includes heat exchanger 11, the heat exchanger 11 be located at jacket water into
On pipe 5, the heat exchanger 11 is equipped with steam inlet and steam (vapor) outlet, is connected with steam inlet tube 12 on the steam inlet,
The steam (vapor) outlet is connected with steam return line 13, and steam passes sequentially through steam inlet tube 12 and steam inlet enters heat exchanger 11
It is interior, the jacket water in heat exchanger 11 is heated, the steam after the jacket water heating in heat exchanger 11 is passed sequentially through
Steam (vapor) outlet and steam return line 13 flow out the system.
Heat exchanger 11 is set on jacket water inlet pipe 5, the jacket water for entering evaporator 1 is heated using steam,
The temperature of jacket water is further improved, while the steam on ship can be efficiently used again, plays the effect of energy efficiency.
The steam inlet tube 12 is connected to the venthole of exhaust boiler and/or economizer, and the steam return line 13 is connected to
The water inlet of exhaust boiler and/or economizer is handed over using the steam that waste heat boiler on ship and/or economizer generate by heat
The jacket water of parallel operation 11 is heated, and the waste heat generated on ship can be made full use of;The condenser 3 be equipped with cooling water into
Mouth and cooling water outlet, cooling water enters in condenser 3 by cooling water inlet condenses working medium working medium cooling, to working medium
Cooling water after cooling flows out condenser 3 by cooling water outlet.
Cooling water inlet pipe 16 is connected on the cooling water inlet, one end of cooling water inlet pipe 16 is connected with cooling water inlet
Logical, the other end of the cooling water inlet pipe 16 is connected to marine engine water main.The cooling water outlet is equipped with cooling
One end of water return pipe 17, cooling water return pipe 17 is connected with cooling water outlet, the other end and ship of the cooling water return pipe 17
Cooling water return main connection.
The shaft coupling is yielding coupling, and yielding coupling can compensate the deflection and displacement between two axis, and
With buffering and damping performance, good protective effect can act as to turbo-expander 2 and compressor 7, while reducing again
Noise;The jacket water inlet pipe 5 is connected with the cylinder sleeve of the cylinder sleeve of the host of ship and/or subsidiary engine, the jacket water return pipe 6
It is connected with the low temperature water system of ship;Check-valves 14 is in series on the compressed air pipe 10, on compressed air pipe 10
Check-valves 14 is installed, air can be effectively prevented and generate refluence, play a protective role to compressor 7;It is gone here and there on the steam line 9
It is associated with pressure regulator valve 15, pressure regulator valve 15 is used to control the pressure for the compressed air that steam line 9 conveys outward.
The outlet pressure of the turbo-expander 2 is not less than 0.5MPa;The outlet pressure of the booster pump 4 is not less than
0.5MPa;Working medium in the power sub-system is R245fa;The steam line 9 is connected with the air lubrication system of ship system
It is logical, air lubrication systems are fed to using the compressed air that the system generates, the energy consumption of the ship has been saved, has improved the ship
The efficiency of oceangoing ship;The turbo-expander 2 and compressor 7 are mounted on the same public base, by turbo-expander 2 and compressor
7 are mounted on the same public base, convenient for the installation of turbo-expander 2 and compressor 7, reduce turbo-expander 2 and compression
Deviation and vibration between machine 7.
Claims (9)
1. a kind of system using Ship Waste Heat production compressed air, which is characterized in that the system includes power sub-system and pressure
Contracting subsystem, the power sub-system include evaporator (1), turbo-expander (2), condenser (3) and booster pump (4), described
Evaporator (1) is equipped with thermal source outlet and heat source import, and it is swollen that the sender property outlet of the evaporator (1) by pipeline is connected to turbine
The gas outlet of the air inlet of swollen machine (2), the turbo-expander (2) is connected to the import of condenser (3) by pipeline, described cold
The outlet of condenser (3) is connected to the import of booster pump (4) by pipeline, and the outlet of the booster pump (4) is connected to by pipeline
The working medium import of evaporator (1), the heat source import are connected with jacket water inlet pipe (5), and the thermal source outlet is connected with jacket water
Return pipe (6), jacket water passes sequentially through jacket water inlet pipe (5) and heat source import enters in evaporator (1), in evaporator (1)
Working medium heated, in evaporator (1) working medium heating after jacket water pass sequentially through thermal source outlet and jacket water return pipe
(6) system is flowed out, the compression subsystem includes compressor (7), air bottle (8) and steam line (9), the compressor
(7) it is connect with turbo-expander (2) by shaft coupling, the air inlet of the compressor (7) is connected with outside air pipeline, institute
The gas outlet for stating compressor (7) is connected with the air inlet of air bottle (8) by compressed air pipe (10), the air bottle
(8) gas outlet is connected with steam line (9).
2. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that described dynamic
Power subsystem further includes heat exchanger (11), and the heat exchanger (11) is located on jacket water inlet pipe (5), the heat exchanger
(11) it is equipped with steam inlet and steam (vapor) outlet, is connected with steam inlet tube (12) on the steam inlet, the steam (vapor) outlet connects
It is connected to steam return line (13), steam passes sequentially through steam inlet tube (12) and steam inlet enters in heat exchanger (11), to heat
Jacket water in exchanger (11) is heated, and passes sequentially through steam to the steam after the jacket water heating in heat exchanger (11)
The system is flowed out in outlet and steam return line (13).
3. a kind of system using Ship Waste Heat production compressed air according to claim 2, which is characterized in that the steaming
Vapour inlet pipe (12) is connected to the venthole of exhaust boiler and/or economizer, the steam return line (13) be connected to exhaust boiler and/
Or the water inlet of economizer.
4. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that described cold
Condenser (3) is equipped with cooling water inlet and cooling water outlet, and cooling water enters in condenser (3) by cooling water inlet to work
Matter cooling condenses working medium, to the cooling water after working medium cooling by cooling water outlet outflow condenser (3).
5. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that described
Axis device is yielding coupling.
6. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that the cylinder
Set water inlet pipe (5) is connected with the cylinder sleeve of the cylinder sleeve of the host of ship and/or subsidiary engine, the jacket water return pipe (6) and ship
Low temperature water system is connected.
7. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that the pressure
Check-valves (14) are in series on contracting air pipeline (10).
8. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that the confession
Pressure regulator valve (15) are in series in feed channel (9).
9. a kind of system using Ship Waste Heat production compressed air according to claim 1, which is characterized in that described
The outlet pressure of flat expanding machine (2) is not less than 0.5MPa.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810341642.6A CN108979772A (en) | 2018-04-17 | 2018-04-17 | A kind of system using Ship Waste Heat production compressed air |
KR1020207013154A KR20200065046A (en) | 2018-04-17 | 2019-03-08 | System for producing compressed air using ship heat |
PCT/CN2019/077503 WO2019201033A1 (en) | 2018-04-17 | 2019-03-08 | System for producing compressed air by utilizing waste heat of ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810341642.6A CN108979772A (en) | 2018-04-17 | 2018-04-17 | A kind of system using Ship Waste Heat production compressed air |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108979772A true CN108979772A (en) | 2018-12-11 |
Family
ID=64541854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810341642.6A Pending CN108979772A (en) | 2018-04-17 | 2018-04-17 | A kind of system using Ship Waste Heat production compressed air |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20200065046A (en) |
CN (1) | CN108979772A (en) |
WO (1) | WO2019201033A1 (en) |
Cited By (4)
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WO2019201033A1 (en) * | 2018-04-17 | 2019-10-24 | 沪东中华造船(集团)有限公司 | System for producing compressed air by utilizing waste heat of ship |
CN112576407A (en) * | 2020-12-02 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Waste heat recovery method for cooling water of air cooler of main engine |
CN112727633A (en) * | 2020-12-02 | 2021-04-30 | 沪东中华造船(集团)有限公司 | Container ship and host machine air cooler cooling water waste heat recovery system and waste heat recovery device |
CN112815734A (en) * | 2020-12-30 | 2021-05-18 | 大连船舶重工集团有限公司 | Multiple protection system and method for ship vacuum condenser |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114483612B (en) * | 2022-03-04 | 2024-01-05 | 中国商用飞机有限责任公司 | Aerodynamic turbine compression system |
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CN108979772A (en) * | 2018-04-17 | 2018-12-11 | 沪东中华造船(集团)有限公司 | A kind of system using Ship Waste Heat production compressed air |
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2018
- 2018-04-17 CN CN201810341642.6A patent/CN108979772A/en active Pending
-
2019
- 2019-03-08 KR KR1020207013154A patent/KR20200065046A/en not_active Application Discontinuation
- 2019-03-08 WO PCT/CN2019/077503 patent/WO2019201033A1/en active Application Filing
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CN203161356U (en) * | 2013-04-08 | 2013-08-28 | 榆林学院 | Solar photothermal energy storage system |
CN104675461A (en) * | 2015-01-28 | 2015-06-03 | 沈天昱 | Device and method for preparing compressed air through ORC |
CN104819040A (en) * | 2015-05-08 | 2015-08-05 | 大连海事大学 | Ship diesel engine exhaust gas treatment and utilization device and working method thereof |
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WO2019201033A1 (en) * | 2018-04-17 | 2019-10-24 | 沪东中华造船(集团)有限公司 | System for producing compressed air by utilizing waste heat of ship |
CN112576407A (en) * | 2020-12-02 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Waste heat recovery method for cooling water of air cooler of main engine |
CN112727633A (en) * | 2020-12-02 | 2021-04-30 | 沪东中华造船(集团)有限公司 | Container ship and host machine air cooler cooling water waste heat recovery system and waste heat recovery device |
CN112815734A (en) * | 2020-12-30 | 2021-05-18 | 大连船舶重工集团有限公司 | Multiple protection system and method for ship vacuum condenser |
CN112815734B (en) * | 2020-12-30 | 2022-09-13 | 大连船舶重工集团有限公司 | Multiple protection system and method for ship vacuum condenser |
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WO2019201033A1 (en) | 2019-10-24 |
KR20200065046A (en) | 2020-06-08 |
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