CN109973963A - One kind being based on plane mirror reflection enhancement heat-collected solar energy vapor generation system - Google Patents
One kind being based on plane mirror reflection enhancement heat-collected solar energy vapor generation system Download PDFInfo
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- CN109973963A CN109973963A CN201711442295.8A CN201711442295A CN109973963A CN 109973963 A CN109973963 A CN 109973963A CN 201711442295 A CN201711442295 A CN 201711442295A CN 109973963 A CN109973963 A CN 109973963A
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- Prior art keywords
- heat
- plane mirror
- steam
- collecting plate
- energy
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- 239000007788 liquid Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012153 distilled water Substances 0.000 claims abstract description 7
- 239000005341 toughened glass Substances 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S70/00—Details of absorbing elements
- F24S70/10—Details of absorbing elements characterised by the absorbing material
- F24S70/12—Details of absorbing elements characterised by the absorbing material made of metallic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/60—Thermal insulation
- F24S80/65—Thermal insulation characterised by the material
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention proposes a kind of steam generating systems using plane mirror reflection enhancement heat-collected solar energy, mainly include insulated water tank, pressure gauge, liquid level display meter, valve, metallic vapour generate pipe, steam outlet pipe, plane mirror, distilled water receiving magazine, condenser, steam-water separation net, vacuum double tempered glass and necessary connecting pipe；First pass through itself heat build-up of heat gathering and energy collecting plate convergence solar energy, metal generator in heat gathering and energy collecting plate is heated, then it is realized on the basis of heat gathering and energy collecting plate heat build-up steam generation with plane mirror reflection, scattering again, enhancing solar irradiance improves thermal energy, finally improves steam production on the heat gathering and energy collecting plate of unit area, has reached medium temperature steam generation.
Description
Technical field
The present invention relates to a kind of steam generating systems, in particular to a kind of to utilize plane mirror reflection enhancement heat-collected solar energy
Steam generating system, belong to solar energy heat utilization field.
Background technique
As global energy supply problem becomes increasingly conspicuous the positive implementation with the strategy of sustainable development, both at home and abroad to solar energy
The development and application of middle temperature technique have started climax.Estimate according to authoritative expert, if the development for implementing to strengthen renewable energy is fought
Slightly, to middle period next century, renewable energy can account for the 3/5 of world electricity market, and the 2/5 of fuel market.In world's energy resource structure
In conversion, solar energy is in prominent position.The industrialization advanced country such as U.S. has begun to early in the eighties will be in solar energy
High-temperature technology is applied to the industrial and agricultural productions such as weaving, building, food processing, timber stoving and day commonly uses high temperature heating, boiled water etc.
Aspect obtains 100 DEG C or more of hot water and steam.Solar energy has many advantages, such as especially to exist using simple, broad covered area, cleaning
Low temperature utilizes field in solar energy, for supplying hot water, heating and air-conditioning etc., has good seasonal adaptation.
The sun has dispersibility, tries the sun incident light rays that will disperse on small area collecting plate, could improve steaming
Vapour luminous efficiency.The technology of reflection or refracting optical system is used to be known as optically focused in order to achieve the above objectives, heat build-up.
The present invention has devised a kind of heat-collected steam generation using solar energy using plane mirror reflection convergence solar energy
System, not only energy conservation and environmental protection, and also it is cheap, high-efficient, equipment is simple.
Summary of the invention
The purpose of the present invention is to provide a kind of steam generating system using plane mirror reflection enhancement heat-collected solar energy,
First passing through the heat gathering and energy collecting plate aggregation sun can be carried out heating, meanwhile, plane mirror carries out the reflection of sunlight, makes collecting plate is secondary to connect
Solar radiation energy is received, the process of heat-collected steam generation is reached.
A kind of steam generating system using plane mirror reflection enhancement heat-collected solar energy, mainly by plane mirror, heat build-up collection
It can plate, metallic vapour generation pipe, light transmission heat-barrier material, heat-barrier material, glass sandwich, liquid level display meter, incubator, condensation
Device, pressure gauge, necessary connecting pipe are formed.Solar energy is converged by plane mirror reflection, itself heat build-up of heat gathering and energy collecting plate, it is right
Metal generator is heated in heat gathering and energy collecting plate, is realized on the basis of heat gathering and energy collecting plate heat build-up steam generation, and the sun is enhanced
Irradiation level improves thermal energy, finally improves steam production on the heat gathering and energy collecting plate of unit area, has reached the production of medium temperature steam
It is raw.
The heat gathering and energy collecting plate is the basic heat build-up energy-gathering device of steam generation, generates pipe to metallic vapour under normal circumstances
Heating is allowed to Low Temperature Steam in generation.
The plane mirror is to reflect on the basis of existing heat-energy collecting plate sunlight, and heat gathering and energy collecting plate is made to carry out two
Secondary reception solar irradiance improves thermal energy.
Pipe inner part is filled with when the metallic vapour generates pipe work, but is not filled with water.It is allowed to greater proportion liquid energy
It exchanges heat with heated surface contact.
The light transmission heat-barrier material is vacuum double tempered glass, effective to keep the temperature, and has high light transmittance.
The liquid level display meter intuitively can accurately control metallic vapour and generate level of the liquid in the tube, to reach most
Good evaporation liquid level.
Pressure gauge control metallic vapour generates manage in operating pressure, producing steam efficiency is most when determining optimum pressure
It is high.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention first passes through heat gathering and energy collecting plate and carries out Low Temperature Steam in basic heat-energy collecting generation, while plane mirror reflects the sun
Radiation energy makes heat gathering and energy collecting plate obtain secondary heat-energy collecting, improves steam production, and temperature reaches medium temperature;
2, system structure of the present invention is simple, plane mirror, heat gathering and energy collecting plate relative to trench light condensing system not only price advantage,
Also not complicated sun position tracking simultaneously.
Detailed description of the invention
A kind of Fig. 1: steam generating system schematic diagram using plane mirror reflection enhancement heat-collected solar energy.
Fig. 2: condenser goes out distilled water and distilled water receiving magazine schematic diagram.
Fig. 1, in 2,1-insulated water tank, 2-1,2-2-pressure gauge, 3-1,3-2-liquid level display meter, 4-1,4-2,
4-3,4-4-valve, 5-metallic vapours generate pipe, 6-1,6-2-steam outlet pipe, 7-plane mirrors, 8-1,8-2-distillation
Water receiving magazine, 9-1,9-2-condenser, 10-1,10-2-steam-water separation net, 11-vacuum double tempered glass.
Specific embodiment
The present invention combines plane mirror and heat gathering and energy collecting plate, propose it is a kind of using plane mirror reflection enhancement heat-collected too
The steam generating system of positive energy.Below in conjunction with Figure of description, the present invention is described in detail:
As shown in Figure 1, a kind of steam generating system using plane mirror reflection enhancement heat-collected solar energy, main includes heat preservation water
Case (1), pressure gauge (2), liquid level display meter (3), valve (4), metallic vapour, which generates, manages (5), steam outlet pipe (6),
Plane mirror (7), distilled water receiving magazine (8), condenser (9), steam-water separation net (10), vacuum double tempered glass (11), and must
The connecting pipe wanted；Figure middle and upper part is divided into plane mirror, and lower part is divided into heat-collected solar energy vapor generation system.
System operation, is opened valve (4-1), and metallic vapour generates the liquid that indefinite liquid level is flowed into pipe (5), heat gathering and energy collecting
Plate starts to heat metallic vapour generation pipe (5), and at the same time, sunlight irradiates plane mirror (7), reflection and the light reflected
With heat radiation, make to reach the generation of medium temperature steam just with the heat gathering and energy collecting plate secondary reception heat of solar radiation energy originally;
It is condensed by steam outlet pipe (6) through condenser (9), generates distilled water.
In plane mirror and heat gathering and energy collecting plate coupling operational, metallic vapour is controlled by pressure gauge and generates pipe (5) interior air pressure,
Prevent the excessive liquid in pipe boiling of pressure is serious from spraying, pressure is too small can not to make steam pass through steam outlet pipe (6).
In plane mirror and heat gathering and energy collecting plate coupling operational, generated with liquid level display meter (3) control metallic vapour is crossed
(5) interior liquid level is managed, liquid is contacted maximumlly with metal tube, it is optimal to reach steam yield.
Claims (3)
1. a kind of steam generating system using plane mirror reflection enhancement heat-collected solar energy, mainly by insulated water tank (1), pressure
Table (2), liquid level display meter (3), valve (4), metallic vapour, which generates, manages (5), steam outlet pipe (6), plane mirror (7),
Distilled water receiving magazine (8), condenser (9), steam-water separation net (10), vacuum double tempered glass (11) and necessary connecting tube
Road is formed；It is characterized in that, device top is divided into plane mirror, lower part is divided into heat-collected solar energy vapor generation system system.
2. a kind of steam generating system using plane mirror reflection enhancement heat-collected solar energy according to claim 1,
It is characterized in that system is run, opens valve (4-1), metallic vapour generates the liquid for flowing into indefinite liquid level in pipe (5), heat gathering and energy collecting
Plate starts to heat metallic vapour generation pipe (5), and at the same time, sunlight irradiates plane mirror (7), reflection and the light reflected
With heat radiation, make to reach the generation of medium temperature steam just with the heat gathering and energy collecting plate secondary reception heat of solar radiation energy originally；
It is condensed by steam outlet pipe (6) through condenser (9), generates distilled water.
3. a kind of steam generating system using plane mirror reflection enhancement heat-collected solar energy according to claim 1,
When being characterized in that plane mirror and heat gathering and energy collecting plate coupling operational, metallic vapour is controlled by pressure gauge and generates pipe (5) interior air pressure, is prevented
Only the excessive liquid in pipe boiling of pressure is serious sprays, and pressure is too small can not to make steam pass through steam outlet pipe (6)；In plane mirror
When with heat gathering and energy collecting plate coupling operational, pipe (5) interior liquid level is generated with liquid level display meter (3) control metallic vapour is crossed,
It contacts liquid maximumlly with metal tube, it is optimal to reach steam yield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442295.8A CN109973963A (en) | 2017-12-27 | 2017-12-27 | One kind being based on plane mirror reflection enhancement heat-collected solar energy vapor generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442295.8A CN109973963A (en) | 2017-12-27 | 2017-12-27 | One kind being based on plane mirror reflection enhancement heat-collected solar energy vapor generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109973963A true CN109973963A (en) | 2019-07-05 |
Family
ID=67071085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442295.8A Pending CN109973963A (en) | 2017-12-27 | 2017-12-27 | One kind being based on plane mirror reflection enhancement heat-collected solar energy vapor generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109973963A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4148325B1 (en) * | 2007-10-25 | 2008-09-10 | 健児 梅津 | Solar cogeneration system |
| CN201885201U (en) * | 2010-09-07 | 2011-06-29 | 戴文育 | Rapid solar steam generator |
| CN202688029U (en) * | 2012-05-10 | 2013-01-23 | 上海骄英能源科技有限公司 | Solar photo-thermal sea water desalting device |
| CN103939873A (en) * | 2014-03-27 | 2014-07-23 | 浙江大学 | Flat plate natural circulation solar energy medium and high temperature heat collection device based on Fresnel condensation |
| CN206399006U (en) * | 2017-01-10 | 2017-08-11 | 王晓慧 | The adjustable concentrated solar energy high temperature Accumulated Heat Units of fixed support |
-
2017
- 2017-12-27 CN CN201711442295.8A patent/CN109973963A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4148325B1 (en) * | 2007-10-25 | 2008-09-10 | 健児 梅津 | Solar cogeneration system |
| CN201885201U (en) * | 2010-09-07 | 2011-06-29 | 戴文育 | Rapid solar steam generator |
| CN202688029U (en) * | 2012-05-10 | 2013-01-23 | 上海骄英能源科技有限公司 | Solar photo-thermal sea water desalting device |
| CN103939873A (en) * | 2014-03-27 | 2014-07-23 | 浙江大学 | Flat plate natural circulation solar energy medium and high temperature heat collection device based on Fresnel condensation |
| CN206399006U (en) * | 2017-01-10 | 2017-08-11 | 王晓慧 | The adjustable concentrated solar energy high temperature Accumulated Heat Units of fixed support |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20190705 |