CN107891963A - A kind of Ship Waste Heat utilizes system - Google Patents
A kind of Ship Waste Heat utilizes system Download PDFInfo
- Publication number
- CN107891963A CN107891963A CN201711009609.5A CN201711009609A CN107891963A CN 107891963 A CN107891963 A CN 107891963A CN 201711009609 A CN201711009609 A CN 201711009609A CN 107891963 A CN107891963 A CN 107891963A
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- CN
- China
- Prior art keywords
- refrigeration machine
- pipe
- outlet pipe
- water outlet
- water inlet
- 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.)
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Links
Classifications
-
- 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
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
- B63J2002/125—Heating; Cooling making use of waste energy
Abstract
The invention discloses a kind of Ship Waste Heat to utilize system, to improve the utilization rate of Ship Waste Heat, reduces energy waste, conservation of nature environment.Ship Waste Heat includes refrigerator system and the marine main engine system, ship fresh water cooled water system and the cabin cooling system that are connected respectively with refrigerator system using system, the marine main engine smoke exhaust pipe of marine main engine system is connected with refrigeration machine smoke-intake pipe, marine main engine jacket water water inlet pipe is connected with refrigeration machine hot water outlet pipe, and marine main engine jacket water outlet pipe is connected with refrigeration machine hot water inlet pipe;The cooling water outlet pipe of ship fresh water cooled water system is connected with refrigeration machine cold water inlet, and CWR is connected with cryocooled water outlet pipe;The cabin cold water inlet of cabin cooling system connects with refrigeration machine cold water outlet pipe, and cabin cold water outlet pipe connects with refrigeration machine cold water inlet.
Description
Technical field
The present invention relates to technical field of energy utilization, and system is utilized more particularly to a kind of Ship Waste Heat.
Background technology
The 78% of earth surface is ocean, therefore maritime industry is to support the mainstay that human society advances, daily
There is substantial amounts of ship row fortune on sea.It is expert at during fortune, ship can produce substantial amounts of waste heat, the equipment that waste heat is produced on ship
Mainly include marine main engine, generating set and boiler etc., wherein, operationally caused flue gas and jacket water etc. be all for marine main engine
Substantial amounts of heat can be included;Marine generator group operationally only 35%~40% can be converted into electricity in the energy of fuel combustion
Can, remaining energy all comes out in the form of heat, specifically, about 25% discharges from engine flue gas, 15% from cylinder
Jacket water distributes;Ship boiler can produce high-temperature flue gas while hot water or steam is produced.At present, marine main engine and generating
The jacket water majority of unit is to be discharged into big marine, while flue gas is also to be discharged into air, have lost substantial amounts of waste heat, so as to make
Into substantial amounts of energy waste, and the poised state of natural environment is destroyed, therefore the waste heat of ship each several part is carried out using being
Technical problem urgently to be resolved hurrily at present.
The content of the invention
The purpose of the embodiment of the present invention is to provide Ship Waste Heat and utilizes system, to improve the utilization rate of Ship Waste Heat, reduces
Energy waste, conservation of nature environment.
The embodiments of the invention provide a kind of Ship Waste Heat to utilize system, including:
Refrigerator system, including refrigeration machine smoke-intake pipe, refrigeration machine pipe, refrigeration machine hot water outlet pipe, refrigeration machine hot water
Water inlet pipe, refrigeration machine cold water outlet pipe, refrigeration machine cold water inlet, cryocooled water water inlet pipe and cryocooled water water outlet
Pipe;
Marine main engine system, including marine main engine smoke exhaust pipe, marine main engine jacket water water inlet pipe and marine main engine jacket water
Outlet pipe, wherein, the marine main engine smoke exhaust pipe is connected with the refrigeration machine smoke-intake pipe, the marine main engine jacket water water inlet pipe
Connected with the refrigeration machine hot water outlet pipe, the marine main engine jacket water outlet pipe connects with the refrigeration machine hot water inlet pipe
Connect;
Ship fresh water cooled water system, including cooling water outlet pipe and CWR, the cooling water outlet pipe with
The refrigeration machine cold water inlet connection, the CWR are connected with the cryocooled water outlet pipe;
Cabin cooling system, including cabin cold water inlet and cabin cold water outlet pipe, wherein, the cabin cold water water inlet
Pipe connects with refrigeration machine cold water outlet pipe, and the cabin cold water outlet pipe connects with the refrigeration machine cold water inlet.
Preferably, Ship Waste Heat is also included using system:
Generator system, including generating set smoke exhaust pipe, generating set jacket water water inlet pipe and generating set jacket water go out
Water pipe, wherein, the generating set smoke exhaust pipe connects with the refrigeration machine smoke-intake pipe, the generating set jacket water water inlet pipe with
The refrigeration machine hot water outlet pipe connection, the generating set jacket water outlet pipe connect with the refrigeration machine hot water inlet pipe.
Preferably, Ship Waste Heat is also included using system:
Ship boiler system, including ship boiler smoke exhaust pipe, ship boiler jacket water water inlet pipe and ship boiler jacket water
Outlet pipe, wherein, the ship boiler smoke exhaust pipe connects with the refrigeration machine smoke-intake pipe, the ship boiler jacket water water inlet pipe
Connected with the refrigeration machine hot water outlet pipe, the ship boiler jacket water outlet pipe connects with the refrigeration machine hot water inlet pipe
It is logical.
Specifically, the refrigeration machine includes waste heat lithium bromide type refrigerator.
Optionally, the cabin includes cabin room, steering wheel cabin and/or accommodation.
Preferably, gas three-way control valve is additionally provided with the refrigeration machine smoke-intake pipe, the gas three-way control valve is connected with
In line smoke pipe.
Preferably, it is provided with lower water temperature between the refrigeration machine hot water outlet pipe and the refrigeration machine hot water inlet pipe
Pipe;
The lower water temperature pipe and the junction of the refrigeration machine hot water outlet pipe are provided with liquid three-way control valve, Huo Zhesuo
State lower water temperature pipe and the junction of the refrigeration machine hot water inlet pipe is provided with liquid three-way control valve.
In the embodiment of the present invention, the waste heat that flue gas and jacket water caused by marine main engine system carry is converted by refrigeration machine
For cold energy, there is provided to the cabin cooling system of ship, make full use of the waste heat of marine main engine system, improve the utilization of Ship Waste Heat
Rate, reduce energy waste.Reduce the flue gas with more heat transfer and jacket water is discharged into environment, conservation of nature environment.
Brief description of the drawings
Fig. 1 is that the Ship Waste Heat of one embodiment of the invention utilizes system schematic;
Fig. 2 is that the Ship Waste Heat of another embodiment of the present invention utilizes system schematic;
Fig. 3 is that the Ship Waste Heat of further embodiment of this invention utilizes system schematic.
Reference:
10- refrigerator systems;11- refrigeration machine smoke-intake pipes;
12- refrigeration machine pipes;13- refrigeration machine hot water outlet pipes;
14- refrigeration machine hot water inlet pipes;15- refrigeration machine cold water outlet pipes;
16- refrigeration machine cold water inlets;17- cryocooled water water inlet pipes;
18- cryocooled water outlet pipes;19- gas three-way control valves;
110- lower water temperature pipes;111- liquid three-way control valves;
The in line smoke pipes of 112-;20- marine main engine systems;
21- marine main engine smoke exhaust pipes;22- marine main engine jacket water water inlet pipes;
23- marine main engine jacket water outlet pipes;30- ship fresh water cooled water systems;
31- cooling water outlet pipes;32- CWRs;
40- cabins cooling system;41- cabins cold water inlet;
42- cabins cold water outlet pipe;43- cabins room;
44- steering wheels cabin;45- accommodations;
50- generator systems;51- generating set smoke exhaust pipes;
52- generating set jacket water water inlet pipes;53- generating set jacket water outlet pipes;
60- ship boiler systems;61- ship boiler smoke exhaust pipes;
62- ship boiler jacket water water inlet pipes;63- ship boiler jacket water outlet pipes.
Embodiment
In order to improve the utilization rate of Ship Waste Heat, energy waste, conservation of nature environment are reduced.The embodiments of the invention provide
A kind of Ship Waste Heat utilizes system.To make the object, technical solutions and advantages of the present invention clearer, by the following examples to this
Invention is described in further detail.
As shown in figure 1, utilize system the embodiments of the invention provide a kind of Ship Waste Heat, including refrigerator system 10 and
Marine main engine system 20, ship fresh water cooled water system 30 and the cabin cooling system 40 being connected respectively with refrigerator system 10,
Wherein:
Refrigerator system 10 includes refrigeration machine smoke-intake pipe 11, refrigeration machine pipe 12, refrigeration machine hot water outlet pipe 13, refrigeration
Machine hot water inlet pipe 14, refrigeration machine cold water outlet pipe 15, refrigeration machine cold water inlet 16, cryocooled water water inlet pipe 17 and system
Cold cooling water outlet pipe 18;
Marine main engine system 20 includes marine main engine smoke exhaust pipe 21, marine main engine jacket water water inlet pipe 22 and marine main engine cylinder
Water outlet pipe 23 is covered, wherein, marine main engine smoke exhaust pipe 21 is connected with refrigeration machine smoke-intake pipe 11, marine main engine jacket water water inlet pipe 22
Connected with refrigeration machine hot water outlet pipe 13, marine main engine jacket water outlet pipe 23 is connected with refrigeration machine hot water inlet pipe 14;
Ship fresh water cooled water system 30 includes cooling water outlet pipe 31 and CWR 32, cooling water outlet pipe 31
Connected with refrigeration machine cold water inlet 16, CWR 32 is connected with cryocooled water outlet pipe 18;
Cabin cooling system 40, including cabin cold water inlet 41, cabin cold water outlet pipe 42, wherein, cabin cold water enters
Water pipe 41 connects with refrigeration machine cold water outlet pipe 15, and cabin cold water outlet pipe 42 connects with refrigeration machine cold water inlet 16.
In the embodiment of the present invention, the waste heat that flue gas and jacket water caused by marine main engine system 20 carry is turned by refrigeration machine
Turn to cold energy, there is provided to the cabin cooling system 40 of ship, make full use of the waste heat of marine main engine system 20, improve Ship Waste Heat
Utilization rate, reduce energy waste.Reduce the flue gas with more heat transfer and jacket water is discharged into environment, conservation of nature ring
Border.
Specifically, the flue gas of marine main engine system 20 is entered by marine main engine smoke exhaust pipe 21 and refrigeration machine smoke-intake pipe 11
In refrigeration machine, discharged after heat exchange from refrigeration machine pipe 12;The jacket water of marine main engine system 20 passes through marine main engine jacket water
Outlet pipe 23 and refrigeration machine hot water inlet pipe 14 are entered in refrigeration machine, after heat exchange, pass through refrigeration machine hot water outlet pipe 13 and ship
Oceangoing ship main engine jacket water water inlet pipe 22 is discharged from refrigeration machine, is returned to marine main engine system 20 and is reused as jacket water.
Refrigeration machine is connected with ship fresh water cooled water system 30, and ship fresh water cooled water passes through cooling water outlet pipe 31 and system
Cold cold water inlet 16 enters refrigeration machine, and as the cooling water of refrigeration machine, the cooling water after use passes through cryocooled water
Outlet pipe 18 and CWR 32 are back to ship fresh water cooled water system 30.
The cold water of cabin cooling system 40 enters refrigeration by cabin cold water outlet pipe 42 and refrigeration machine cold water inlet 16
Machine, after cooling, trial cooling system is flowed into by refrigeration machine cold water outlet pipe 15 and cabin cold water inlet 41, dropped for cabin
Temperature, specifically, cabin includes any one either two kinds or complete in cabin room 43, steering wheel cabin 44 and accommodation 45
Portion.
It refer to Fig. 2, in more excellent embodiment, Ship Waste Heat also includes generator system 50, the generator using system
System 50 includes generating set smoke exhaust pipe 51, generating set jacket water water inlet pipe 52 and generating set jacket water outlet pipe 53, its
In, generating set smoke exhaust pipe 51 connects with refrigeration machine smoke-intake pipe 11, and generating set jacket water water inlet pipe 52 goes out with refrigeration machine hot water
Water pipe 13 connects, and generating set jacket water outlet pipe 53 connects with refrigeration machine hot water inlet pipe 14.
In the embodiment, Ship Waste Heat using system can also recycle generator system 50 caused by waste heat, enter one
The utilization rate of the raising Ship Waste Heat of step, reduces energy waste.Reduce the flue gas with more heat transfer and jacket water is discharged into ring
In border, conservation of nature environment.
Specifically, the flue gas of generator system 50 enters system by generating set smoke exhaust pipe 51 and refrigeration machine smoke-intake pipe 11
In cold, discharged after heat exchange from refrigeration machine pipe 12;The jacket water of generator system 50 passes through generating set jacket water water outlet
Pipe 53 and refrigeration machine hot water inlet pipe 14 are entered in refrigeration machine, after heat exchange, pass through refrigeration machine hot water outlet pipe 13 and generator
Group jacket water water inlet pipe 52 is discharged from refrigeration machine, is returned to generator system 50 and is reused as jacket water.
Refer to Fig. 3, in the preferred embodiment of the present invention, Ship Waste Heat also includes ship boiler system 60 using system, this
Ship boiler system 60 includes ship boiler smoke exhaust pipe 61, ship boiler jacket water water inlet pipe 62 and ship boiler jacket water water outlet
Pipe 63, wherein, ship boiler smoke exhaust pipe 61 connects with refrigeration machine smoke-intake pipe 11, ship boiler jacket water water inlet pipe 62 and refrigeration machine
Hot water outlet pipe 13 connects, and ship boiler jacket water outlet pipe 63 connects with refrigeration machine hot water inlet pipe 14.
In the embodiment, Ship Waste Heat using system can also recycle ship boiler system 60 caused by waste heat, enter
The utilization rate of the raising Ship Waste Heat of one step, reduces energy waste.Reduce the flue gas with more heat transfer and jacket water is discharged into
In environment, conservation of nature environment.
Specifically, the flue gas of ship boiler system 60 is entered by ship boiler smoke exhaust pipe 61 and refrigeration machine smoke-intake pipe 11
In refrigeration machine, discharged after heat exchange from refrigeration machine pipe 12;The jacket water of ship boiler system 60 passes through ship boiler jacket water
Outlet pipe 63 and refrigeration machine hot water inlet pipe 14 are entered in refrigeration machine, after heat exchange, pass through refrigeration machine hot water outlet pipe 13 and ship
Oceangoing ship boiler jacket water water inlet pipe 62 is discharged from refrigeration machine, is returned to ship boiler system 60 and is reused as jacket water.
In specific embodiment, the type of refrigeration machine can be waste heat lithium bromide type refrigerator.
Please continue to refer to Fig. 3, in preferred embodiment, gas three-way control valve 19 is additionally provided with refrigeration machine smoke-intake pipe 11,
Gas three-way control valve 19 is connected with line smoke pipe 112.In the embodiment, it can be adjusted as needed, such as control enters
The amount of the flue gas of refrigeration machine, or, when refrigeration machine failure or when need not handle flue gas, gas three-way control valve 19 can be adjusted,
Flue gas is set directly to be discharged from line smoke pipe 112.The flexibility of raising system.
Please continue to refer to Fig. 3, specifically, in the embodiment of the present invention, valve can be arranged as required on each pipeline,
Flow and opening and closing etc. are adjusted, for example, the valve of cabin cold water inlet, can be by adjusting the flow of cold water and opening for pipeline
Close, control whether as cabin cooling and adjust the cooling temperature in cabin.The settable valve of each pipeline, herein without superfluous
State.
Please continue to refer to Fig. 3, in preferred embodiment, refrigeration machine hot water outlet pipe 13 and refrigeration machine hot water inlet pipe 14 it
Between be provided with lower water temperature pipe 110;The junction of lower water temperature pipe 110 and refrigeration machine hot water outlet pipe 13 are provided with liquid threeway tune
Valve 111 is saved, or lower water temperature pipe 110 and the junction of refrigeration machine hot water inlet pipe 14 are provided with liquid three-way control valve 111.
In the embodiment, the temperature of the jacket water from refrigeration machine discharge can be adjusted as needed, to prevent by refrigeration machine
The cylinder sleeve coolant-temperature gage of heat exchange is too low, if cylinder sleeve coolant-temperature gage is less than the operating temperature set, can adjust liquid three-way control valve
111, make part exchange heat before the higher jacket water of temperature mixed with the jacket water of low temperature, reach the temperature of the jacket water of recycling
Operating temperature.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (7)
1. a kind of Ship Waste Heat utilizes system, it is characterised in that including:
Refrigerator system, including refrigeration machine smoke-intake pipe, refrigeration machine pipe, refrigeration machine hot water outlet pipe, the water inlet of refrigeration machine hot water
Pipe, refrigeration machine cold water outlet pipe, refrigeration machine cold water inlet, cryocooled water water inlet pipe and cryocooled water outlet pipe;
Marine main engine system, including marine main engine smoke exhaust pipe, marine main engine jacket water water inlet pipe and marine main engine jacket water water outlet
Pipe, wherein, the marine main engine smoke exhaust pipe is connected with the refrigeration machine smoke-intake pipe, the marine main engine jacket water water inlet pipe and institute
Refrigeration machine hot water outlet pipe connection is stated, the marine main engine jacket water outlet pipe is connected with the refrigeration machine hot water inlet pipe;
Ship fresh water cooled water system, including cooling water outlet pipe and CWR, the cooling water outlet pipe with it is described
Refrigeration machine cold water inlet is connected, and the CWR is connected with the cryocooled water outlet pipe;
Cabin cooling system, including cabin cold water inlet and cabin cold water outlet pipe, wherein, the cabin cold water inlet with
Refrigeration machine cold water outlet pipe connects, and the cabin cold water outlet pipe connects with the refrigeration machine cold water inlet.
2. Ship Waste Heat as claimed in claim 1 utilizes system, it is characterised in that also includes:
Generator system, including generating set smoke exhaust pipe, generating set jacket water water inlet pipe and generating set jacket water outlet pipe,
Wherein, the generating set smoke exhaust pipe connects with the refrigeration machine smoke-intake pipe, the generating set jacket water water inlet pipe with it is described
Refrigeration machine hot water outlet pipe connects, and the generating set jacket water outlet pipe connects with the refrigeration machine hot water inlet pipe.
3. Ship Waste Heat as claimed in claim 1 utilizes system, it is characterised in that also includes:
Ship boiler system, including ship boiler smoke exhaust pipe, ship boiler jacket water water inlet pipe and ship boiler jacket water water outlet
Pipe, wherein, the ship boiler smoke exhaust pipe connects with the refrigeration machine smoke-intake pipe, the ship boiler jacket water water inlet pipe and institute
Refrigeration machine hot water outlet pipe connection is stated, the ship boiler jacket water outlet pipe connects with the refrigeration machine hot water inlet pipe.
4. Ship Waste Heat as claimed in claim 1 utilizes system, it is characterised in that the refrigeration machine includes residual heat type lithium bromide
Absorption Refrigerator.
5. Ship Waste Heat as claimed in claim 1 utilizes system, it is characterised in that the cabin includes cabin room, steering gear flat
Room and/or accommodation.
6. Ship Waste Heat as claimed in claim 1 utilizes system, it is characterised in that is additionally provided with the refrigeration machine smoke-intake pipe
Gas three-way control valve, the gas three-way control valve are connected with line smoke pipe.
7. Ship Waste Heat as claimed in claim 1 utilizes system, it is characterised in that the refrigeration machine hot water outlet pipe with it is described
Lower water temperature pipe is provided between refrigeration machine hot water inlet pipe;
The lower water temperature pipe and the junction of the refrigeration machine hot water outlet pipe are provided with liquid three-way control valve, or the water
Warm regulation pipe and the junction of the refrigeration machine hot water inlet pipe are provided with liquid three-way control valve.
Priority Applications (1)
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CN201711009609.5A CN107891963A (en) | 2017-10-25 | 2017-10-25 | A kind of Ship Waste Heat utilizes system |
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CN201711009609.5A CN107891963A (en) | 2017-10-25 | 2017-10-25 | A kind of Ship Waste Heat utilizes system |
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CN107891963A true CN107891963A (en) | 2018-04-10 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109237973A (en) * | 2018-07-28 | 2019-01-18 | 中国舰船研究设计中心 | Ship Waste Heat multifunction control system based on separate heat pipe technology |
CN110171553A (en) * | 2019-05-17 | 2019-08-27 | 武汉理工大学 | A kind of hydrogen fuel cell Power Vessel waste heat comprehensive utilization system |
CN110294094A (en) * | 2019-06-28 | 2019-10-01 | 中船黄埔文冲船舶有限公司 | A kind of boiler hot-water system using diesel-driven generator waste heat |
CN111605667A (en) * | 2020-06-01 | 2020-09-01 | 江苏科技大学 | Multi-energy complementary ship cold and hot water system |
CN114735183A (en) * | 2022-03-21 | 2022-07-12 | 招商局重工(深圳)有限公司 | Ship fresh water circulation heat recovery system and control method thereof |
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CN2177203Y (en) * | 1993-11-10 | 1994-09-14 | 潍坊新星机械股份有限公司 | Waste heat lithium bromide type refrigerator |
CN2581908Y (en) * | 2002-12-10 | 2003-10-22 | 江苏双良空调设备股份有限公司 | Compression-sorption composite refrigerator set driven by gas engine |
CN2619212Y (en) * | 2003-04-21 | 2004-06-02 | 樊克俊 | Waste heat refrigerator of vehicle and ship engines |
CN103486870A (en) * | 2013-09-30 | 2014-01-01 | 双良节能系统股份有限公司 | Smoke waste heat refrigeration and heating supply system of industrial kiln stove |
CN206202653U (en) * | 2016-07-12 | 2017-05-31 | 浙江浩玮电器科技有限公司 | A kind of ship waste heat air conditioning system |
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2017
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2177203Y (en) * | 1993-11-10 | 1994-09-14 | 潍坊新星机械股份有限公司 | Waste heat lithium bromide type refrigerator |
CN2581908Y (en) * | 2002-12-10 | 2003-10-22 | 江苏双良空调设备股份有限公司 | Compression-sorption composite refrigerator set driven by gas engine |
CN2619212Y (en) * | 2003-04-21 | 2004-06-02 | 樊克俊 | Waste heat refrigerator of vehicle and ship engines |
CN103486870A (en) * | 2013-09-30 | 2014-01-01 | 双良节能系统股份有限公司 | Smoke waste heat refrigeration and heating supply system of industrial kiln stove |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109237973A (en) * | 2018-07-28 | 2019-01-18 | 中国舰船研究设计中心 | Ship Waste Heat multifunction control system based on separate heat pipe technology |
CN110171553A (en) * | 2019-05-17 | 2019-08-27 | 武汉理工大学 | A kind of hydrogen fuel cell Power Vessel waste heat comprehensive utilization system |
CN110294094A (en) * | 2019-06-28 | 2019-10-01 | 中船黄埔文冲船舶有限公司 | A kind of boiler hot-water system using diesel-driven generator waste heat |
CN111605667A (en) * | 2020-06-01 | 2020-09-01 | 江苏科技大学 | Multi-energy complementary ship cold and hot water system |
CN114735183A (en) * | 2022-03-21 | 2022-07-12 | 招商局重工(深圳)有限公司 | Ship fresh water circulation heat recovery system and control method thereof |
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Application publication date: 20180410 |