CN209586604U - A kind of offshore boosting station platform configuring mixing circulation ocean temperature difference power generating system - Google Patents
A kind of offshore boosting station platform configuring mixing circulation ocean temperature difference power generating system Download PDFInfo
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- CN209586604U CN209586604U CN201821914663.4U CN201821914663U CN209586604U CN 209586604 U CN209586604 U CN 209586604U CN 201821914663 U CN201821914663 U CN 201821914663U CN 209586604 U CN209586604 U CN 209586604U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000013505 freshwater Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- 239000013535 sea water Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of offshore boosting station platforms for configuring mixing circulation ocean temperature difference power generating system, including platform column and the first suction pump, the upper end of the platform column is fixedly connected with platform, circulating pump is installed above platform, second suction pump is installed below platform, the first suction pump input terminal is connected with first pipe, and the output end of the first suction pump is connected with flash vessel by second pipe, and the upper end of the flash vessel is connected with steam turbine by third pipeline.The offshore boosting station platform of this configuration mixing circulation ocean temperature difference power generating system, ocean thermal energy electricity generation system provides reliable emergency standby power for offshore boosting station, and it can be sent out outward by booster stations transmission facility, obtain economic benefit, simultaneously under summer high temperature, heavy load operating condition, the temperature for adjusting the spaces such as offshore boosting station platform main transformer body room, in addition can provide life fresh water for booster stations platform maintenance personnel.
Description
Technical field
The utility model relates to offshore wind farm technical field, specially a kind of configuration mixing circulation ocean temperature difference power generating system
Offshore boosting station platform.
Background technique
With the huge consumption of fossil energy and the serious pollution of environment, renewable energy is increasingly by countries in the world
Concern, wind energy become most competitive one of new energy.Compared to land wind-powered electricity generation, offshore wind farm is not only not take up land resource,
And energy is abundant, power output is stablized, utilization rate is high, it has also become the new direction of world's Wind Power Development.From the sea turn planned at present
From the point of view of electric project, wind power plant holds offshore distance all in 10km or more, needs to build offshore boosting station, after voltage is lifted, pass through
High-voltage undersea cable is delivered to continental Grid.
Communication power supply, power source of remote action, monitoring power supply, emergency lighting and emergency ventilation, fire system in offshore boosting station
System, navigation equipment etc. are first order load.Emergency standby power of the offshore boosting station frequently with diesel-driven generator as station power supply,
When whole station has a power failure, diesel engine need to be started, run for important load.But diesel-driven generator starting needs the time, blind there are the time
Area.
Bad environments at offshore boosting station, the equipment such as main transformer are because of anti salt spray corrosion, and ontology is typically located at interior, and China
Offshore type offshore boosting station is arranged in the farther away Huanghai Sea of offshore, the East Sea and South China Sea, and sea area summer is average up to 30 DEG C or more,
The equipment rooms such as summer main transformer body greenhouse cooling is difficult, often takes temporarily cooling using natural wind or loads, easily causes equipment rotten
Erosion or electric quantity loss.
Offshore boosting station booster stations are far from continent, operation maintenance personnel's domestic water supply bottleneck.
In view of the above problems, the present invention designs a kind of platform for configuring mixing circulation ocean temperature difference power generating system, meet flat
The equipment rooms such as platform emergency service, main transformer body cooling in summer, water supply.
Utility model content
The purpose of this utility model is to provide a kind of offshore boosting stations for configuring mixing circulation ocean temperature difference power generating system
Platform has the advantages that meet the equipment rooms such as platform emergency service, main transformer body cooling in summer, water supply, solve existing
The problems in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of configuration mixing circulation ocean thermal gradients hair
The offshore boosting station platform of electric system, including platform column and the first suction pump, the upper end of the platform column are fixedly connected with
Platform is equipped with circulating pump above platform, and the second suction pump is equipped with below platform, and the first suction pump input terminal connects
It is connected to first pipe, the output end of the first suction pump is connected with flash vessel by second pipe, and the upper end of the flash vessel passes through
Third pipeline is connected with steam turbine, and the side of the lower end of flash vessel is connected with the 4th pipeline, and the side of the steam turbine is connected with
The output end of generator, steam turbine is connected with condenser by the 5th pipeline, and the output end of the condenser is connected with the 6th pipe
Road and the 7th pipeline, the 7th pipeline runs through circulating pump, and is connected with the 4th pipeline, the 7th pipe between circulating pump and the 4th pipeline
It is connected with the first outlet pipe on road, domestic water valve is installed on the first outlet pipe, the input terminal of condenser is connected with the 8th pipe
Road, the 8th pipeline run through platform, and one end that the 8th pipeline is placed in below platform is connected with the second suction pump, and the 8th pipeline is placed in flat
One end above platform is connected with the second outlet pipe, and transformer chamber's cooling water valve is equipped on the second outlet pipe.
Preferably, the first pipe, second pipe, third pipeline and the 6th pipeline are warm water pipe, the 4th pipeline,
7th pipeline and the 8th pipeline are cold water pipes.
Preferably, the first pipe, the 4th pipeline and the 6th pipeline run through platform.
Preferably, the lower end of the first pipe and the 6th pipeline all extends to b.s.l., the 4th pipeline and the 8th
Pipeline extends to seabed, close to the position of sea bed.
Preferably, the lower end of the platform column is fixed on sea bed.
Compared with prior art, the beneficial effects of the utility model are as follows:
The offshore boosting station platform of this configuration mixing circulation ocean temperature difference power generating system, ocean thermal energy electricity generation system are sea
Upper booster stations provide reliable emergency standby power, and can be sent out outward by booster stations transmission facility, obtain economic benefit,
Simultaneously under summer high temperature, heavy load operating condition, the temperature in the spaces such as offshore boosting station platform main transformer body room is adjusted, in addition can be
Booster stations platform maintenance personnel provide life fresh water.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model.
In figure: 1, platform column；11, platform；2, the first suction pump；21, first pipe；22, second pipe；3, it recycles
Pump；4, the second suction pump；5, flash vessel；51, third pipeline；52, the 4th pipeline；6, steam turbine；61, generator；62, the 5th pipe
Road；7, condenser；71, the 6th pipeline；72, the 7th pipeline；721, the first outlet pipe；722, domestic water valve；73, the 8th pipe
Road；731, the second outlet pipe；732, transformer chamber's cooling water valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of offshore boosting station platform for configuring mixing circulation ocean temperature difference power generating system, including platform are vertical
Column 1 and the first suction pump 2, the upper end of platform column 1 are fixedly connected with platform 11, and the lower end of platform column 1 is fixed on sea bed,
Platform column 1 supports entire working platform, and the top of platform 11 is equipped with circulating pump 3, and the lower section of platform 11 is equipped with the second pumping
Water pump 4, the second suction pump 4 are to extract the lower Mare Frigoris water of 10 DEG C of seabed following temperature, and 2 input terminal of the first suction pump is connected with the
The output end of one pipeline 21, the first suction pump 2 is connected with flash vessel 5 by second pipe 22, and flash vessel 5 is for flashing summer sea
Face is connected with steam turbine 6 by third pipeline 51 up to 30 DEG C or more warm seawater, the upper end of flash vessel 5, the lower end of flash vessel 5
Side is connected with the 4th pipeline 52, and the side of steam turbine 6 is connected with generator 61, and steam turbine 6 drives hair under the promotion of steam
Motor 61 generates electricity, and the output end of steam turbine 6 is connected with condenser 7 by the 5th pipeline 62, and the steam after power generation passes through condenser
7, it is cooling with the lower Mare Frigoris hydrothermal exchange of 10 DEG C of seabed following temperature, it becomes fluid again, forms a circulation, form force and follow
Ring, the output end of condenser 7 are connected with the 6th pipeline 71 and the 7th pipeline 72, first pipe 21, the 4th pipeline 52 and the 6th pipe
Road 71 runs through platform 11, and the lower end of first pipe 21 and the 6th pipeline 71 all extends to b.s.l., and first pipe 21 exists
Under the control of first suction pump 2, summer sea is extracted up to 30 DEG C or more warm seawater, the 7th pipeline 72 runs through circulating pump 3, and with
4th pipeline 52 is connected, and is connected with the first outlet pipe 721 on the 7th pipeline 72 between circulating pump 3 and the 4th pipeline 52, and first
Domestic water valve 722 is installed, the low-pressure steam that sea is flashed off up to 30 DEG C or more warm seawater passes through on outlet pipe 721
The fresh water that evaporator is formed, lives for offshore boosting station maintenance personnel and uses, and the input terminal of condenser 7 is connected with the 8th pipeline
73, the 8th pipeline 73 runs through platform 11, and one end that the 8th pipeline 73 is placed in 11 lower section of platform is connected with the second suction pump 4, and the 4th
Pipeline 52 and the 8th pipeline 73 extend to seabed, and close to the position of sea bed, one end that the 8th pipeline 73 is placed in 11 top of platform connects
It is connected to the second outlet pipe 731,732,10 DEG C of following temperature of transformer chamber's cooling water valve are installed lower cold on the second outlet pipe 731
Seawater enters the water air-conditioning system of the equipment rooms such as main transformer, reduces the temperature of main transformer body room, first pipe 21, second pipe 22,
Third pipeline 51 and the 6th pipeline 71 are warm water pipe, and the 4th pipeline 52, the 7th pipeline 72 and the 8th pipeline 73 are cold water
Pipeline.
The course of work: the first suction pump 2 extracts summer sea water, and flash vessel 5 is with summer sea up to 30 DEG C or more temperature seas
The low-pressure steam that water flashes off, low boiling point ammonia-water mixture in heating evaporation device generate steam, are pushed to again by steam
Steam turbine 6 rotates, and generator 61 is driven to generate electricity, and the steam after power generation is lower with 10 DEG C of seabed following temperature by condenser 7
Mare Frigoris hydrothermal exchange it is cooling, become fluid again, form a circulation, form force and recycle.Summer opens 7 Mare Frigoris water of condenser and is close to
732,10 DEG C of lower Mare Frigoris water of following temperature of road transformer chamber cooling water valve enter the water air-conditioning system of the equipment rooms such as main transformer, reduce
The temperature of main transformer body room, the low-pressure steam that sea is flashed off up to 30 DEG C or more warm seawater are formed light by evaporator
Water is lived for offshore boosting station maintenance personnel by domestic water valve 722 and is used.
In summary: the offshore boosting station platform of this configuration mixing circulation ocean temperature difference power generating system, ocean thermal energy hair
Electric system provides reliable emergency standby power for offshore boosting station, and can be sent out outward by booster stations transmission facility, takes
Economic benefit is obtained, while under summer high temperature, heavy load operating condition, adjusts the temperature in the spaces such as offshore boosting station platform main transformer body room
Degree, in addition can provide life fresh water for booster stations platform maintenance personnel.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of offshore boosting station platform for configuring mixing circulation ocean temperature difference power generating system, including platform column (1) and first
Suction pump (2), it is characterised in that: the upper end of the platform column (1) is fixedly connected with platform (11), the top peace of platform (11)
It equipped with circulating pump (3), is equipped with below platform (11) the second suction pump (4), the first suction pump (2) input terminal is connected with
The output end of first pipe (21), the first suction pump (2) is connected with flash vessel (5), the flash vessel by second pipe (22)
(5) upper end is connected with steam turbine (6) by third pipeline (51), and the side of the lower end of flash vessel (5) is connected with the 4th pipeline
(52), the side of the steam turbine (6) is connected with generator (61), and the output end of steam turbine (6) is connected by the 5th pipeline (62)
It is connected to condenser (7), the output end of the condenser (7) is connected with the 6th pipeline (71) and the 7th pipeline (72), the 7th pipeline
(72) run through circulating pump (3), and be connected with the 4th pipeline (52), the 7th pipeline between circulating pump (3) and the 4th pipeline (52)
(72) it is connected with the first outlet pipe (721), is equipped on the first outlet pipe (721) domestic water valve (722) on, condenser (7)
Input terminal be connected with the 8th pipeline (73), the 8th pipeline (73) runs through platform (11), and the 8th pipeline (73) is placed in platform (11)
One end of lower section is connected with the second suction pump (4), and one end that the 8th pipeline (73) is placed in above platform (11) is connected with second and goes out
Water pipe (731) is equipped with transformer chamber's cooling water valve (732) on the second outlet pipe (731).
2. a kind of offshore boosting station platform for configuring mixing circulation ocean temperature difference power generating system according to claim 1,
Be characterized in that: the first pipe (21), second pipe (22), third pipeline (51) and the 6th pipeline (71) are warm water tube
Road, the 4th pipeline (52), the 7th pipeline (72) and the 8th pipeline (73) are cold water pipes.
3. a kind of offshore boosting station platform for configuring mixing circulation ocean temperature difference power generating system according to claim 1,
Be characterized in that: the first pipe (21), the 4th pipeline (52) and the 6th pipeline (71) are through platform (11).
4. a kind of offshore boosting station platform for configuring mixing circulation ocean temperature difference power generating system according to claim 1,
Be characterized in that: the lower end of the first pipe (21) and the 6th pipeline (71) all extends to b.s.l., the 4th pipeline (52)
Seabed is extended to the 8th pipeline (73), close to the position of sea bed.
5. a kind of offshore boosting station platform for configuring mixing circulation ocean temperature difference power generating system according to claim 1,
Be characterized in that: the lower end of the platform column (1) is fixed on sea bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914663.4U CN209586604U (en) | 2018-11-16 | 2018-11-16 | A kind of offshore boosting station platform configuring mixing circulation ocean temperature difference power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914663.4U CN209586604U (en) | 2018-11-16 | 2018-11-16 | A kind of offshore boosting station platform configuring mixing circulation ocean temperature difference power generating system |
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| Publication Number | Publication Date |
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| CN209586604U true CN209586604U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914663.4U Expired - Fee Related CN209586604U (en) | 2018-11-16 | 2018-11-16 | A kind of offshore boosting station platform configuring mixing circulation ocean temperature difference power generating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878739A (en) * | 2019-12-14 | 2020-03-13 | 燕山大学 | Salt gradient solar cell power generation device |
| CN111946568A (en) * | 2020-08-12 | 2020-11-17 | 中国船舶科学研究中心 | Ocean temperature difference energy power generation and deep seawater utilization platform suitable for near islands |
| CN112606965A (en) * | 2021-01-06 | 2021-04-06 | 上海交通大学 | Novel floating ocean platform with self-sufficient energy and fresh water and method thereof |
| CN112722177A (en) * | 2021-01-06 | 2021-04-30 | 上海交通大学 | Ocean platform and method for deep seawater intake development and comprehensive utilization |
-
2018
- 2018-11-16 CN CN201821914663.4U patent/CN209586604U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878739A (en) * | 2019-12-14 | 2020-03-13 | 燕山大学 | Salt gradient solar cell power generation device |
| CN110878739B (en) * | 2019-12-14 | 2022-05-20 | 燕山大学 | Salt gradient solar cell power generation device |
| CN111946568A (en) * | 2020-08-12 | 2020-11-17 | 中国船舶科学研究中心 | Ocean temperature difference energy power generation and deep seawater utilization platform suitable for near islands |
| WO2022033074A1 (en) * | 2020-08-12 | 2022-02-17 | 中国船舶科学研究中心 | Ocean temperature difference energy power generation and deep seawater utilization platform suitable for offshore islands |
| CN112606965A (en) * | 2021-01-06 | 2021-04-06 | 上海交通大学 | Novel floating ocean platform with self-sufficient energy and fresh water and method thereof |
| CN112722177A (en) * | 2021-01-06 | 2021-04-30 | 上海交通大学 | Ocean platform and method for deep seawater intake development and comprehensive utilization |
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Granted publication date: 20191105 |