WO2022160367A1 - 一种用于海水温差发电装置的星合循环系统 - Google Patents
一种用于海水温差发电装置的星合循环系统 Download PDFInfo
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- WO2022160367A1 WO2022160367A1 PCT/CN2021/075219 CN2021075219W WO2022160367A1 WO 2022160367 A1 WO2022160367 A1 WO 2022160367A1 CN 2021075219 W CN2021075219 W CN 2021075219W WO 2022160367 A1 WO2022160367 A1 WO 2022160367A1
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- WIPO (PCT)
- Prior art keywords
- water pipe
- condenser
- seawater
- pipe
- distiller
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000013535 sea water Substances 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 19
- 238000010248 power generation Methods 0.000 claims description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 13
- 235000002639 sodium chloride Nutrition 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 8
- 239000013505 freshwater Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000002918 waste heat Substances 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000012153 distilled water Substances 0.000 abstract description 2
- 238000004821 distillation Methods 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000010612 desalination reaction Methods 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
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- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
- F01K25/106—Ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
- F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Definitions
- the invention relates to the technical field of seawater thermoelectric power generation and the technical field of seawater desalination, in particular to a star combined cycle system for a seawater thermoelectric power generation device.
- Hybrid cycle, Uehara cycle, Karina cycle, Rankine cycle, etc. in ocean thermoelectric devices now all have the problem of high energy consumption in the world. Its energy consumption is almost the same as its own production capacity or even higher than its output, which is also the reason why even the power generation device with zero energy consumption has not been widely promoted and applied in the past 140 years, but has been kept in storage. in the laboratory;
- the existing ocean thermoelectric device needs to consume a lot of power to extract the warm seawater on the surface and the cold seawater 1000 meters below the water, which wastes a lot of power resources, and the traditional seawater thermoelectric power generation cannot effectively carry out the distillation of water vapor. transport, resulting in a lot of waste of resources.
- the purpose of the present invention is to provide a star combined cycle system for a seawater thermoelectric power generation device, so as to solve the problems raised in the above background technology.
- a star-joint cycle system for a seawater thermoelectric power generation device comprising an IDC server, a No. 1 condenser, an evaporator, a turbine, a generator, a distiller and a No. 2 condenser
- One side of the IDC server is provided with a server cooling pipe, one end of the server cooling pipe is provided with a No. 2 water pipe, the top of the IDC server is provided with a No. 1 water pipe, and one end of the No. 1 water pipe is provided Connected to the evaporator, one end of the cooling pipe of the server is provided with the No. 5 water pipe, the No. 5 water pipe is connected with the No.
- valves are provided on the outer sides of the No. 2 water pipe and the No. 4 water pipe.
- the top of the distiller is provided with a vacuum pump.
- the IDC server is located at a position fifty to sixty meters below the sea level.
- the No. 1 condenser, the turbine, the generator and the evaporator are all located twenty meters below the sea level.
- the No. 2 condenser is located on land.
- the distiller is located one to ten meters below the sea level.
- the steam in the distiller is naturally transported to the No. 2 condenser on land in a gaseous manner for fresh water extraction.
- a sea salt conveyor is provided at the bottom of the distiller, and one end of the sea salt conveyor extends to the land.
- the No. 1 condenser, the evaporator and the No. 2 condenser are all of the coil type.
- the beneficial effects of the present invention are as follows: the present invention has a simple structure, is novel and has strong practicability, and by adding a valve, the current limitation of the No. Two water pumps for cold and hot sea water are used, which reduces the energy consumption of the device by 90%. By adding a distributor, the mixed treatment between high temperature sea water and normal temperature sea water is realized. By adding an IDC server, the server is cooled. The tube makes full use of the waste heat of the IDC and preheats the seawater to about 70 degrees. By adding an evaporator, the hot water can heat up and re-vaporize the liquefied ammonia in the evaporator. By adding a turbine, The power generation of the generator is realized.
- a condenser By adding a condenser, the condensation and liquefaction of ammonia gas is realized.
- a distiller By adding a distiller, the distillation treatment of seawater is realized.
- a sea salt conveyor By adding a sea salt conveyor, the transportation of distilled sea salt is realized.
- the distiller and the No. 2 condenser are added. There is a height difference between the distiller and the No. 2 condenser, so that the distilled water vapor is transported to the No. 2 condenser in a gaseous state.
- the No. 2 condenser By adding the No. 2 condenser, it is realized With the help of the No. 2 condenser of the condensing equipment, the cold and heat exchange is carried out in an air-cooled manner to produce water vapor liquefaction.
- Fig. 1 is the internal structure schematic diagram of the present invention
- FIG. 2 is a distribution diagram of some components of the present invention.
- a star-conjunction cycle system for a seawater thermoelectric power generation device including an IDC server 1, a No. 1 condenser 7, an evaporator 14, a turbine 15, and a generator 16.
- Distiller 18 and No. 2 condenser 20 one side of the IDC server 1 is provided with a server cooling pipe 2, one end of the server cooling pipe 2 is provided with a No. 2 water pipe 3, and the top of the IDC server 1 is provided with a No. 1 water pipe 23.
- One end of the No. 1 water pipe 23 is connected to the evaporator 14, one end of the server cooling pipe 2 is provided with the No. 5 water pipe 12, the No. 5 water pipe 12 is connected with the No.
- the outside of the No. 2 water pipe 3 and the No. 4 water pipe 6 are provided with valves, which are convenient for the valves to control the water flow of the No. 2 water pipe 3 and the No. 4 water pipe 6.
- the top of the distiller 18 is provided with a vacuum pump 17, which is convenient for the vacuum pump 17 Vacuuming the distiller 18 to improve the distillation efficiency, the IDC server 1 is located at a position fifty to sixty meters below the sea level, which is convenient for the IDC server 1 to fully utilize its waste heat to generate electricity, and does not discharge the waste heat into the ocean, thereby reducing hot air Pollution, reduce carbon emissions, reduce energy consumption of IDC server 1, save land space, No.
- the No. 2 condenser 20 is located on land, which is convenient for the collection of fresh water.
- the transportation of seawater desalination in the form of gasification will greatly reduce the cost of seawater desalination and solve the current situation of the lack of freshwater resources in the country.
- the distiller 18 is located one to ten times below sea level. The position of the meter is convenient for the distiller 18 to better desalinize the seawater, which improves the desalination efficiency of seawater.
- the bottom of the distiller 18 is provided with a sea salt conveyor 21, and one end of the sea salt conveyor 21 extends to the land, so that the sea salt conveyor 21 can transport the distilled sea salt, the No. 1 condenser 7, the evaporator 14 and the The No. 2 condenser 20 is all of the spiral tube type, which realizes the sufficient reaction.
- the high-temperature ammonia gas in the No. 1 steam pipe 8 enters the No. 1 condenser 7, and the seawater enters the No. 1 condenser 7 through the No. 4 water pipe 6, and the high-temperature ammonia gas affects the No.
- the seawater in 7 is heated, the temperature of the heated seawater is 75 degrees, and the ammonia gas becomes an ammonia gas solution after cooling down, and the seawater heated in the No. 1 condenser 7 enters the distributor 4 through the No.
- the No. 3 water pipe 3 enters, the No. 2 water pipe 3 is mixed with the seawater of 75 degrees in the No.
- the mixed seawater temperature reaches the water temperature required by the IDC server 1, and the mixed water enters the IDC server 1 through the server cooling pipe 2
- the IDC server 1 is cooled and cooled, and the seawater after cooling the IDC server 1 becomes high-temperature seawater. Due to the pressure, after the seawater is heated, it will naturally pass through the No. 6 water pipe 22 Enter the evaporator 14, so that the device that originally needs to extract seawater from the water surface no longer needs to extract seawater, but naturally obtains high-temperature seawater through the pressure and the waste heat of the IDC server 1 to perform natural work on the evaporator 14.
- the ammonia in the No. 1 condenser 7 The gas solution enters the No.
- the distillation process Since the distiller 18 is located below the sea level, it forms a height difference with the No. 2 condenser 20 on the shore, and the heated steam will rise from the sea level with the No. 3 steam pipe 19 to the No. 2 condenser on the shore.
- the condenser 20 is condensed, the sea breeze on the seaside refrigerates the No. 2 condenser 20, and the water vapor is condensed into fresh water, and the distilled sea salt crystals are transported to the land through the sea salt conveyor 21.
- first”, “second”, “third”, “fourth” are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as “first”, “second”, “third”, “fourth” may expressly or implicitly include at least one of such features.
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- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Oceanography (AREA)
- Sustainable Development (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Description
Claims (10)
- 一种用于海水温差发电装置的星合循环系统,包括IDC服务器(1)、一号冷凝器(7)、蒸发器(14)、透平机(15)、发电机(16)、蒸馏器(18)和二号冷凝器(20),其特征在于,所述IDC服务器(1)的一侧设有服务器冷却管(2),所述服务器冷却管(2)的一端设有二号通水管(3),所述IDC服务器(1)的顶部设有一号通水管(23),所述一号通水管(23)的一端连接与蒸发器(14),所述服务器冷却管(2)的一端设有五号通水管(12),所述五号通水管(12)与二号通水管(3)连接,所述五号通水管(12)的一端设有分配器(4),所述分配器(4)的一侧设有三号通水管(5),所述三号通水管(5)的一端连接有一号冷凝器(7),所述一号冷凝器(7)的一侧设有四号通水管(6),所述一号冷凝器(7)的一侧设有七号通水管(9),所述七号通水管(9)的内部设有氨气,所述七号通水管(9)的一端设有工质泵(10),所述工质泵(10)的一侧设有八号通水管(11),且八号通水管(11)的一端与蒸发器(14)连接,所述蒸发器(14)的顶部设有二号通汽管(13),所述二号通汽管(13)的一端连接有透平机(15),所述透平机(15)的一侧安装有发电机(16),所述透平机(15)的一侧设有一号通汽管(8),且一号通汽管(8)的一端与一号冷凝器(7)连接,所述蒸发器(14)的一侧通过通气管连接有蒸馏器(18),所述蒸馏器(18)的一侧设有三号通汽管(19),所述分配器(4)的顶部设有六号通水管(22),所述六号通水管(22)的一端设有蒸馏器(18),所述三号通汽管(19)的一端设有二号冷凝器(20)。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述二号通水管(3)和四号通水管(6)的外侧均设有阀门。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述蒸馏器(18)的顶部设有真空泵(17)。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述IDC服务器(1)位于海平面以下五十至六十米的位置。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述一号冷凝器(7)、透平机(15)、发电机(16)和蒸发器(14)均位于海平面以下二十米的位置。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述二号冷凝器(20)位于陆地上。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述蒸馏器(18)位于海平面以下一至十米的位置。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述蒸馏器(18)内的蒸气以气态方式自然输送至陆地上的二号冷凝器(20)进行淡水提取。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述蒸馏器(18)的底部设有海盐输送机(21),所述海盐输送机(21)的一端延伸至陆地上。
- 根据权利要求1所述的一种用于海水温差发电装置的星合循环系统,其特征在于:所述一号冷凝器(7)、蒸发器(14)和二号冷凝器(20)均与螺旋管式。
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- 2021-02-01 CN CN202110135095.8A patent/CN112943397B/zh active Active
- 2021-02-04 AU AU2021424943A patent/AU2021424943A1/en active Pending
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CN112943397B (zh) | 2022-07-29 |
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AU2021424943A1 (en) | 2023-08-17 |
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