CN208238278U - Distributed solar energy regenerative apparatus - Google Patents
Distributed solar energy regenerative apparatus Download PDFInfo
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- CN208238278U CN208238278U CN201820452015.5U CN201820452015U CN208238278U CN 208238278 U CN208238278 U CN 208238278U CN 201820452015 U CN201820452015 U CN 201820452015U CN 208238278 U CN208238278 U CN 208238278U
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- regenerative apparatus
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 22
- 238000005338 heat storage Methods 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000009825 accumulation Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000035800 maturation Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 76
- 230000001105 regulatory effect Effects 0.000 description 18
- 230000005611 electricity Effects 0.000 description 13
- 239000005341 toughened glass Substances 0.000 description 13
- 239000011521 glass Substances 0.000 description 9
- 238000003306 harvesting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010795 Steam Flooding Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Engine Equipment That Uses Special Cycles (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a kind of distributed solar energy regenerative apparatus.Beam condensing unit is made of big reflective mirror 2 and small reflective mirror 3, is had pitch rotation and is horizontally rotated two freedom degrees, can track solar azimuth；Beam condensing unit is by the conduction oil 6 on solar ray collecting to heat storage container 12, inside heat storage container 12；Insulating layer 4 is wrapped up outside heat storage container 12, realizes heat accumulation function；The heat transfer of conduction oil 6 can be produced into hot water to tap water by heat exchanger 10；The conduction oil 6 of several distributed solar energy regenerative apparatus is put together, high-temperature steam 48 is generated, the power generation of Turbo-generator Set 44 can be driven.Whole equipment does not have complicated technology and rare material, low in cost, suitable volume production；Only need an industrial chain that can squeeze into consumer goods market and industry and commerce market simultaneously, yield promoted faster, industrial chain maturation faster, cost decline faster.
Description
Technical field
The utility model relates to field of solar energy utilization, more particularly, to a kind of distributed solar energy regenerative apparatus.
Background technique
Currently, there are mainly two types of the methods of Solar use: production hot water and power generation.The former technology path is mainly family
With solar water heater and commercial hot-water heating system, the technology path of the latter is mainly photovoltaic plant and photo-thermal power station.Using the most
Extensive technology path is domestic solar water heater, commercial hot-water heating system and photovoltaic plant, and photo-thermal power station is generally still
It is still not within the foreseeable future apart from large-scale commercial in the exemplary project stage.Photo-thermal power station is difficult to the original of large-scale commercial
Because being mainly: slot type photo-thermal power station and tower photo-thermal power station need to build in wide ground grading, and the bigger cost of scale is more
It is low, it cannot achieve small-sized distributed power station, therefore height relies on the large-scale power station project of governmental investment, yield is difficult to improve,
And low yield constrains the maturation and the decline of cost of industrial chain in turn；Although dish-style photo-thermal power station is suitable for realizing distribution
Power station, but the manufacturing cost of Stirling engine is so high, is difficult to drop to and the comparable level of photovoltaic.
The major defect of domestic solar water heater and commercial hot-water heating system has: (1) being unable to the active tracing sun, collect thermal effect
Rate is not high enough；(2) long-term water storage in water tank and vacuum tube, can scaling；(3) in severe cold area in use, there is the explosion that freezes
Hidden danger；(4) it cannot generate electricity, steam can not be produced, the scope of application is not wide；(4) plain.
The major defect of photovoltaic plant has: (1) photoelectric conversion efficiency is not high enough, but also can decay year by year；(2) it does not use
When the technology of the active tracing sun, collecting efficiency is not high enough, but cost of investment will increase after use；(3) it cannot achieve thermoelectricity
Alliance, capacity usage ratio are low；(4) it is easy to be influenced by weather, generated output is unstable；(5) electricity issued must be defeated immediately
It is sent on power grid, power grid is needed to carry out power scheduling, so the ability to arrange jobs requirement to power grid is very high, this is also to cause " to abandon light
One of ration the power supply " the main reason for.
Utility model content
In view of the above-mentioned problems existing in the prior art, this application provides a kind of distributed solar energy regenerative apparatus.This reality
With new structure it is simple, low in cost, attractive appearance, domestic solar water heater and enterprise's solar heat Electricity Federation can be used as simultaneously
For system.
The technical solution of the utility model is as follows:
A kind of regenerative apparatus, including it is beam condensing unit, heat storage container 12, heat exchanger 10 or a series of heat exchangers, oil pump 8, swollen
Swell 11 and holder 18；
The beam condensing unit includes the opposite big reflective mirror 2 and small reflective mirror 3 of reflecting surface；The reflection of the big reflective mirror 2
Face is concave surface, and the concave surface is towards light；The reflecting surface of the small reflective mirror 3 collects the light of big reflective surface；
The heat storage container 12 is located at below the light for the big reflective mirror 2 that the small reflective mirror 3 reflects；The holder 18 is logical
It crosses support arm 30 and supports the heat storage container 12；The oil pump 8 connects the heat storage container 12 and the heat exchanger 10；It is described swollen
Swell 11 is connected to the heat storage container 12 by pipeline.
Preferably, the big reflective mirror 2 is paraboloid or spherical surface, concave reflection light；The small reflective mirror 3 is parabolic
Face or spherical surface, convex refractive light.
Preferably, the heat storage container 12 includes shell 23；The shell 23 is heat-absorbing material；In the heat storage container 12
Portion contains conduction oil 6.
Preferably, insulating layer 4 is set inside the shell 23 of the heat storage container 12.
Preferably, beam condensing unit has the freedom degree of rotation；The heat storage container 12 can be with the beam condensing unit
Rotation, or the only described beam condensing unit itself rotate.
Preferably, the beam condensing unit obtains the freedom degree of pitch rotation by pitch drive mechanism；The pitching transmission
Mechanism includes the turbine gear 15 that 12 bottom of heat storage container is arranged in, and the pitching worm screw 32 engaged with turbine gear 15；Institute
Pitching worm screw 32 is stated across bearing block 33, pitching transmission gear wheel 34, pitching drive pinion 35 and pitching is sequentially connected and passes
Dynamic motor 36.
Preferably, the beam condensing unit by horizontal drive mechanism and horizontally rotates device with the freedom horizontally rotated
Degree；It is described to horizontally rotate the support stand 22 and the lower bearing bracket 21 for being connected to 18 lower section of holder that device includes support holder 18；
The support stand 22 fixes on the ground motionless；
The horizontal drive mechanism includes horizontal conveyor gear wheel 39, and the level engaged with horizontal conveyor gear wheel 39
Drive pinion 37 and its power device horizontal conveyor motor 38；The horizontal conveyor gear wheel 39 is fixed on the support stand
On 22 inner wall；
The horizontal conveyor pinion gear 37 is arranged on lower bearing bracket 21 with horizontal conveyor motor 38；Lower bearing bracket 21 and horizontal biography
Dynamic pinion gear 37 is rotated around horizontal conveyor gear wheel 39 together；
One group of idler wheel 19 is set below holder 18, and roller track 20 corresponding thereto is arranged on support stand 22；Lower machine
Frame 21 drives holder 18 to rotate on support stand 22 by idler wheel 19.
Preferably, the oil pump 8 connects the heat storage container 12 by rotary joint 5.
Preferably, the small reflective mirror 3 is connected on the big reflective mirror 2 by strut 40, or is connected to the storage
On heat container 12；A series of heat exchangers include preheater 41, evaporator 42, superheater 43.
Preferably, 3 back of small reflective mirror is equipped with electronic module, measures the azimuth of condenser.
The working method of the utility model are as follows:
(1) incident sunlight 1 is irradiated on the reflecting surface of big reflective mirror 2, and the light that big reflective mirror 2 obtains is reflected into small reflective
On the reflecting surface of mirror 3, injected in heat storage container 12 after converging light；
(2) conduction oil 6 of the conduction oil 6 inside the sunlight heats heat storage container 12 entered, spilling flows into expansion drum 11；
(3) oil pump 8 is run, and driving conduction oil 6 flows successively through heat storage container 12, heat exchanger 10 or a series of heat exchangers, storage
Heat container 12 forms complete flow circuits, is at this time the condition of high temperature inside heat exchanger.
(4) if necessary to which the high temperature energy inside heat exchanger is heated outer water receiving, then start external water pump, drive low temperature
Water flows through heat exchanger, and the heat transfer of conduction oil 6 to water at low temperature and generates high-temperature water；
The working principle of the utility model is:
(1) large reflective mirror 2 and small reflector 3 constitute the beam condensing unit of traceable solar azimuth, by heat storage container 12
In conduction oil 6 be heated within 400 DEG C.Since 100 DEG C of volumes of the every raising of conduction oil 6 increase about 10%, so being provided with
One expansion drum 11, for receiving the conduction oil 6 overflowed from heat storage container 12；
(2) it is provided with insulating layer 4 on heat storage container 12, reduces the heat loss speed of conduction oil 6, realize heat accumulation function.
Compared to water, conduction oil has the advantages that when operating temperature is higher, amount of stored heat is identical that volume will not expand when smaller volume, solidification；
Compared to fuse salt, conduction oil has the advantages that freezing point is lower, thermal requirements are lower, corrosivity is lower；
(3) when being used as domestic solar water heater, the form of heat exchanger 10 is plate heat exchanger, oil pump 8 by conduction oil 6 from
It is extracted out in heat storage container 12, conduction oil 6 heats water in plate heat exchanger.The principle for adjusting leaving water temperature is: oil pump 8 and water
Pump 9 is constant speed operation；When increasing water temperature, increase 7 aperture of regulating valve, then the low-temperature oil reduction of plate heat exchanger entrance, high temperature
Oil increases, and oil temperature increases after mixing, and water temperature also increases；When reducing water temperature, reduce 7 aperture of regulating valve, then plate heat exchanger
The low-temperature oil of entrance increases, high temperature oil is reduced, and oil temperature reduces after mixing, and water temperature also decreases；
(4) when being used as enterprise's solar chp system, several regenerative apparatus is together in parallel, pipeline road is passed through
High temperature heat conductive oil is brought together, at the same the form of heat exchanger 10 be a series of shell-and-tube heat exchangers (including preheater 41, steam
Send out device 42, superheater 43), water at low temperature 45 is heated and generates high-temperature steam 48, the power generation of Turbo-generator Set 44 can be driven.
(5) principle for automatically tracking the sun is: electronic compass, double-shaft tilt angle sensor and electronic gyroscope are made into one
Electronic module is mounted on the back of small reflective mirror 3, measures the azimuth of beam condensing unit；It is calculated too according to GPS, date and time
The azimuth of sun；Difference of the single-chip computer control system according to beam condensing unit azimuth and solar azimuth, driving pitching transmission electricity
Machine 36 and horizontal conveyor motor 38 control the pitch rotation of beam condensing unit and horizontally rotate, which, which is adjusted to error, allows
In range.
The cost estimation of the utility model is as shown in the table:
1 cost estimation of table
Since the utility model is all made of simple part and mature component, without complicated technology and rare material, because
This cost is cheaper.When the utility model is used as domestic solar water heater, cost is about 3200 yuan, with consumer goods city
The cost of High Tier Brand solar water heater on field is suitable.
Cost ratio when the utility model is used as enterprise's solar chp system, between photovoltaic power station
It is relatively as follows:
According to the publication of National Energy Board on September 13rd, 2016 " National Energy Board is about construction solar energy thermal-power-generating demonstration
The notice of project ", the system transfer efficiency of 7 slot type photo-thermal power stations is differed from 14.03% to 26.76%, it may therefore be assumed that too
It is positive can cogeneration system with the system transfer efficiency of photovoltaic power station be it is equal, both need to only guarantee when calculating cost
Light harvesting total amount it is identical；
An article according to rope than photovoltaic net (solarbe.com): " 15KW photovoltaic power station Project design, at
Originally, income detailed annotation ", it is known that the cost of investment of 15KW photovoltaic power station is 11.25 ten thousand yuan, and average annual energy output is 1.72 ten thousand
kWh.The project crystalline silicon component of 48 pieces of 315W, thus can estimate light harvesting area is about 96 square metres；
The steam turbine Economic and Efficiency Analysis of Zibo Shen De steam turbine Co., Ltd of small steam turbine leading enterprise
(https: //detail.1688.com/offer/1168332456.html):
" three, careful moral steam turbine performance analysis
1,6.5 tons of Industrial Boilers match 320KW back pressure type steam turbine generating set
1., 24 kilograms of boiler pressure, 390 DEG C of temperature.
2., 3 kilograms of process steam pressure, 130 DEG C of temperature, when production is every can be generated electricity 1 degree with 14 kg of vapor.
3., production per hour use 5 tons of vapour, can generate electricity per hour 330 degree, daily power generation 8000 degree.
4., it is annual press 300 days, whole year can generate electricity 2,400,000 degree.
5., every degree electricity by 0.50 yuan calculating, whole year can be 1,180,000 yuan of power cost saving.
6., 6.5 tons of boilers, whole year uses 240,000 yuan of coal, 60,000 yuan of labour cost, 60,000 yuan of overhaul, adds up to 360,000 yuan, therefore year can obtain
840,000 yuan of net income.
7., total 600,000 yuan (500,000 yuan of equipment, other 100,000 yuan) of the project investment, current year recoverable investment."
On this basis, it was calculated according to daily Operation at full power 8 hours, the year power generation of this set 320KW Turbo-generator Set
Amount is 93.44 ten thousand kWh, is equivalent to 93.44/1.72=54.33 15KW photovoltaic power station.54.33 a 15KW is distributed
The light harvesting area of photovoltaic plant is 96*54.33=5215 square metres, and cost is ten thousand yuan of 11.25*54.33=611；
Using table 1 model when, the price of the utility model is 0.4 ten thousand yuan.Since the utility model can automatically track
The sun, collection efficiency improve 30%, thus total light harvesting area need to only reach 5215/1.3=4012 square metres can be with distribution
The light harvesting total amount of formula photovoltaic plant is suitable, i.e., totle drilling cost is ten thousand yuan of 0.4*4012/2=802.Along with the 60 of Turbo-generator Set
Ten thousand yuan of (cost of preheater, evaporator, superheater and pipeline road in photo-thermal power station approximate can be replaced with boiler cost), collection
200,000 yuan of 100,000 yuan of vanning body and pipeline road, it can be deduced that the cost of 320KW solar chp system is about 8,920,000
Member.
The cost for being apparent from the latter has been higher by 46% than the former.Hot water, steam can be provided simultaneously and stablize adjustable as a set of
The multifunction system of electric power is spent, cost only increases 46% compared with the photovoltaic power station that can only be generated electricity, and competitiveness is suitable
It is powerful.Moreover, there are also following three points advantages for the utility model:
(1) cost is calculated according to domestic solar water heater's model of table 1, and light harvesting area only has 2 squares
Rice, if the model for being exclusively used in solar chp system for selecting volume bigger, totle drilling cost can be lower；
(2) industrial chain of photovoltaic power station is quite mature, and the utility model has just been in the budding stage, with
The maturation of industrial chain, the cost of the utility model will become closer to photovoltaic power station；
(3) when the utility model squeezes into consumer goods market and industry and commerce market simultaneously, an industrial chain is only needed.Therefore, it produces
Amount promoted faster, industrial chain maturation faster, cost decline faster.
In conclusion comparing existing product when as domestic solar water heater, the utility model has the following advantages:
(1) can be with the active tracing sun, collecting efficiency is higher by 30% or so than existing product, therefore collector area it is smaller,
Lower, the annual collecting efficiency of installation requirement remains at same level；
(2) incrusted problem has not existed in vacuum tube；
(3) volume will not expand when conduction oil solidifies, so there is no explosion hidden danger when severe cold area is used；
(4) appearance is more good-looking.
When as enterprise's cogeneration system, photovoltaic power station is compared, the utility model has the following advantages:
(1) have heat storage capacity, peak load regulation network can be participated in, generated electricity by dispatching of power netwoks, " abandoning light to ration the power supply " has been solved perfectly
Problem；
(2) has cogeneration ability, energy utilization rate is higher (80% or more), and profit space is bigger；
(3) generating efficiency will not reduce year by year.
It is then had the following advantages compared to photo-thermal power station:
It can be built to adaptation to local conditions in occasions such as cell, school, hotel, factories, not need sheet of smooth location, advise
Mould is changeable, and the scope of application greatly improves.
The utility model overcomes the shortcomings that existing solar water heater, photovoltaic power generation and photo-thermal power generation well, is
The solar utilization technique of a new generation.
Detailed description of the invention
Attached drawing 1 is the principles of the present invention schematic diagram one.Label in figure are as follows: 1- incident sunlight；The big reflective mirror of 2-；3-
Small reflective mirror；4- insulating layer；5- rotary joint；6- conduction oil；7- regulating valve；8- oil pump；9- water pump；10- plate heat exchanger；
11- expansion drum.
Attached drawing 2 is the principles of the present invention schematic diagram two.Label in figure are as follows: 41- preheater；42- evaporator；43-
Superheater；44- Turbo-generator Set；45- water at low temperature；46- high-temperature water；47- Low Temperature Steam；48- high-temperature steam.
Attached drawing 3 is the outside drawing of the utility model.Label in figure are as follows: the big reflective mirror of 2-；The small reflective mirror of 3-；12- accumulation of heat
Container；13- machine shell；14- tempered glass.
Attached drawing 4 is the internal structure chart one of the utility model.Label in figure are as follows: 11- expansion drum；12- heat storage container；
14- tempered glass；15- turbine gear；16- union elbow；17- petroleum pipeline；18- holder；19- idler wheel；20- roller track；21-
Lower bearing bracket；22- support stand.
Attached drawing 5 is the heat storage container sectional view of the utility model.Label in figure are as follows: 4- insulating layer；5- rotary joint；
14- tempered glass；15- turbine gear；23- shell；24- vacuum glass；25- heat storage container liner；26- heater；27- bend pipe
Connector；28- petroleum pipeline.
Attached drawing 6 is the holder figure of the utility model.Label in figure are as follows: 19- idler wheel；29- bearing holder (housing, cover)；30- support arm；
31- horizontal beam.
Attached drawing 7 is the lower bearing bracket general assembly drawing one of the utility model.Label in figure are as follows: 7- regulating valve；8- oil pump；9- water
Pump；10- plate heat exchanger；32- pitching worm screw；33- bearing block；34- pitching is driven gear wheel；35- pitching drive pinion；
36- pitching driving motor；37- horizontal conveyor pinion gear；38- horizontal conveyor motor.
Attached drawing 8 is the internal structure chart two of the utility model.Label in figure are as follows: 11- expansion drum；20- roller track；
21- lower bearing bracket；22- support stand；32- pitching worm screw；33- bearing block；34- pitching is driven gear wheel；35- pitching is driven small tooth
Wheel；36- pitching driving motor；37- horizontal conveyor pinion gear；38- horizontal conveyor motor；39- horizontal conveyor gear wheel.
Attached drawing 9 is the lower bearing bracket general assembly drawing two of the utility model.Label in figure are as follows: 8- oil pump；32- pitching worm screw；33-
Bearing block；34- pitching is driven gear wheel；35- pitching drive pinion；36- pitching driving motor；37- horizontal conveyor pinion gear；
38- horizontal conveyor motor.
Attached drawing 10 is the heat storage container sectional view using vacuum insulation structure of the utility model.Label in figure are as follows: 5-
Rotary joint；14- tempered glass；15- turbine gear；23- shell；25- heat storage container liner；26- heater；49- Dewar bottle；
50- vacuum pressure-bearing shell；51- vacuum layer；52- support ring；53- refractory material shaped piece；54- vacuum heat-insulating plate；55- load-bearing
Part.
Specific embodiment
With reference to the accompanying drawing, the utility model is specifically described.
Embodiment 1
As shown in Fig. 1,3-8, the present embodiment is by beam condensing unit, heat storage container 12, regulating valve 7, oil pump 8, water pump 9, heat exchange
Device 10, expansion drum 11, holder 18, lower bearing bracket 21, support stand 22, pitch drive mechanism and horizontal drive mechanism composition；
Beam condensing unit includes big reflective mirror 2, small reflective mirror 3 and strut 40, and small reflective mirror 3 is connected to big anti-by strut 40
On light microscopic 2；Small 3 back of reflective mirror is mounted with the electronic die being made of electronic compass, double-shaft tilt angle sensor and electronic gyroscope
Block measures the azimuth of beam condensing unit；
Beam condensing unit is mounted on heat storage container 12；Heat storage container 12 by shell 23, insulating layer 4, heat storage container liner 25,
Tempered glass 14 and vacuum glass 24 form；Heater 26 is mounted on heat storage container liner 25, and it is empty that the two forms a closing
Between, conduction oil 6 is held in the enclosure space；Vacuum glass 24 is mounted on heater 25, and sunlight can pass through vacuum glass 24 and shine
It is mapped to inside heater 26；Tempered glass 14 is mounted on the shell 23 of heat storage container 12, and sunlight can pass through 14 He of tempered glass
Vacuum glass 24 is irradiated to inside heater 26；
Heat storage container 12 is mounted on holder 18；Holder 18 is made of support arm 30, horizontal beam 31 and bearing holder (housing, cover) 29, holder
18 support heat storage container 12 by support arm 30, and beam condensing unit possesses on holder 18 as a whole with heat storage container 12 bows
Face upward the freedom degree of rotation；
One group of idler wheel 19 is set below holder 18, and roller track 20 corresponding thereto is arranged on support stand 22；Support
Rack 22 is fixed, and holder 18 can horizontally rotate along roller track 20,18 conduct of beam condensing unit, heat storage container 12 and holder
One entirety possesses the freedom degree horizontally rotated on roller track 20；
Lower bearing bracket 21 is connected below holder 18；Regulating valve 7, oil pump 8, water pump 9, heat exchanger 10, expansion drum 11, pitching transmission
Mechanism and horizontal drive mechanism are mounted on lower bearing bracket 21；
Pitch drive mechanism includes the turbine gear 15 that 12 bottom of heat storage container is arranged in, and is engaged with turbine gear 15
Pitching worm screw 32；Pitching worm screw 32 passes through bearing block 33, is sequentially connected pitching transmission gear wheel 34, pitching drive pinion
35 and pitching driving motor 36；
Horizontal drive mechanism includes the horizontal conveyor gear wheel 39 being arranged on support stand 22, and big with horizontal conveyor
The horizontal conveyor pinion gear 37 that gear 39 engages；Horizontal conveyor pinion gear 37 is connect with horizontal conveyor motor 38；
Expansion drum 11 is connected to heat storage container 12 by rotary joint 5；
2 rotary joints 5 are installed, one of rotary joint 5 is sequentially connected oil pump 8, heat exchange on heat storage container 12
Device 10, regulating valve 8, another rotary joint 5 form a complete oil transportation circuit；Water pump 9 is connect with heat exchanger 10, is formed
One water delivery access.
The workflow of the present embodiment are as follows:
It is mounted on the electronics being made of electronic compass, double-shaft tilt angle sensor and electronic gyroscope at small 3 back of reflective mirror
Module measures the azimuth of beam condensing unit；
Single-chip computer control system calculates sunny azimuth according to GPS, date and time；
Single-chip computer control system drives two pitching transmission electricity according to the difference at beam condensing unit azimuth and solar azimuth
Machine 36 and horizontal conveyor motor 38, pitching driving motor 36 control the pitch rotation of beam condensing unit, water by pitch drive mechanism
Flat driving motor 38 controls horizontally rotating for beam condensing unit by horizontal drive mechanism, so that the difference, which is adjusted to error, to be allowed
In range；
Beam condensing unit is by inside solar ray collecting to heater 26, conduction oil 6 inside 26 heat storage container 12 of heater,
The conduction oil 6 of spilling flows into expansion drum 11；
Oil pump 8 is run, and driving conduction oil 6 flows successively through following equipment, forms complete flow circuits: heat storage container 12,
Rotary joint 5, oil pump 8, heat exchanger 10, regulating valve 7, rotary joint 5, heat storage container 12；
Water pump 9 is run, and driving water at low temperature flows through heat exchanger 10, and the heat transfer of conduction oil 6 to water at low temperature and generates high temperature
Water；
Increase the aperture of regulating valve 7, the low temperature conduction oil of 10 inlet of heat exchanger is reduced, high temperature heat conductive oil increases, and is mixed
Thermally conductive oil temperature afterwards increases, and water temperature increases；Reduce the aperture of regulating valve 7, the low temperature conduction oil of 10 inlet of heat exchanger
Increase, high temperature heat conductive oil reduction, mixed thermally conductive oil temperature reduces, and water temperature decreases.
Embodiment 2
As shown in Fig. 2-6,8,9, the present embodiment by beam condensing unit, heat storage container 12, oil pump 8, expansion drum 11, holder 18,
Lower bearing bracket 21, support stand 22, pitch drive mechanism and horizontal drive mechanism composition；
Beam condensing unit includes big reflective mirror 2, small reflective mirror 3 and strut 40, and small reflective mirror 3 is connected to big anti-by strut 40
On light microscopic 2；Small 3 back of reflective mirror is equipped with the electronic die being made of electronic compass, double-shaft tilt angle sensor and electronic gyroscope
Block, for measuring the azimuth of beam condensing unit；
Beam condensing unit is mounted on heat storage container 12；Heat storage container 12 by shell 23, insulating layer 4, heat storage container liner 25,
Tempered glass 14 and vacuum glass 24 form；Heater 26 is mounted on heat storage container liner 25, and it is empty that the two forms a closing
Between, conduction oil 6 is held in the enclosure space；Vacuum glass 24 is mounted on heater 25, and sunlight can pass through vacuum glass 24 and shine
It is mapped to inside heater 26；Tempered glass 14 is mounted on the shell 23 of heat storage container 12, and sunlight can pass through 14 He of tempered glass
Vacuum glass 24 is irradiated to inside heater 26；
Heat storage container 12 is mounted on holder 18；Holder 18 is made of support arm 30, horizontal beam 31 and bearing holder (housing, cover) 29, holder
18 support heat storage container 12 by support arm 30, and beam condensing unit and heat storage container 12 as a whole, possess on holder 18
The freedom degree of pitch rotation；
One group of idler wheel 19 is set below holder 18, and roller track 20 corresponding thereto is arranged on support stand 22；Support
Rack 22 is fixed, and holder 18 can horizontally rotate along roller track 20,18 conduct of beam condensing unit, heat storage container 12 and holder
One entirety, possesses the freedom degree horizontally rotated on roller track 20；
Lower bearing bracket 21 is connected below holder 18；Regulating valve 7, oil pump 8, water pump 9, heat exchanger 10, expansion drum 11, pitching transmission
Mechanism and horizontal drive mechanism are mounted on lower bearing bracket 21；
Pitch drive mechanism includes the turbine gear 15 that 12 bottom of heat storage container is arranged in, and is engaged with turbine gear 15
Pitching worm screw 32；Pitching worm screw 32 passes through bearing block 33, is sequentially connected pitching transmission gear wheel 34, pitching drive pinion
35 and pitching driving motor 36；
Horizontal drive mechanism includes the horizontal conveyor gear wheel 39 being arranged on support stand 22, and big with horizontal conveyor
The horizontal conveyor pinion gear 37 that gear 39 engages；Horizontal conveyor pinion gear 37 is connect with horizontal conveyor motor 38；
Expansion drum 11 is connected to heat storage container 12 by rotary joint 5；
2 rotary joints 5 are installed, one of rotary joint 5 is sequentially connected oil pump 8, overheat on heat storage container 12
Device 43, evaporator 42, preheater 41, another rotary joint 5 form a complete oil transportation circuit.
The workflow of the present embodiment are as follows:
It is mounted on the electronics being made of electronic compass, double-shaft tilt angle sensor and electronic gyroscope at small 3 back of reflective mirror
Module measures the azimuth of beam condensing unit；
Single-chip computer control system calculates sunny azimuth according to GPS, date and time；
Single-chip computer control system drives two pitching transmission electricity according to the difference at beam condensing unit azimuth and solar azimuth
Machine 36 and horizontal conveyor motor 38, pitching driving motor 36 control the pitch rotation of beam condensing unit, water by pitch drive mechanism
Flat driving motor 38 controls horizontally rotating for beam condensing unit by horizontal drive mechanism, so that the difference, which is adjusted to error, to be allowed
In range；
Beam condensing unit is by inside solar ray collecting to heater 26, conduction oil 6 inside 26 heat storage container 12 of heater,
The conduction oil 6 of spilling flows into expansion drum 11；
Oil pump 8 is run, and driving conduction oil 6 flows successively through following equipment, forms complete flow circuits: heat storage container 12,
Rotary joint 5, oil pump 8, superheater 43, evaporator 42, preheater 41, regulating valve 7, rotary joint 5, heat storage container 12；
Water pump operation, driving water at low temperature flow successively through preheater 41, evaporator 42, superheater 43, and the heat of conduction oil 6 passes
It passs water at low temperature, generate high-temperature steam, high-temperature steam drives Turbo-generator Set power generation.
Embodiment 3
The present embodiment is using design method of the vacuum insulation structure as insulating layer 4.
As shown in Fig. 1,3,4,6-8,10, the present embodiment is by beam condensing unit, heat storage container 12, regulating valve 7, oil pump 8, water pump
9, heat exchanger 10, expansion drum 11, holder 18, lower bearing bracket 21, support stand 22, pitch drive mechanism and horizontal drive mechanism group
At；
Beam condensing unit includes big reflective mirror 2, small reflective mirror 3 and strut 40, and small reflective mirror 3 is connected to big anti-by strut 40
On light microscopic 2；
Beam condensing unit is mounted on heat storage container 12；Heat storage container 12 is by shell 23, heat storage container liner 25, vacuum pressure-bearing
Shell 50, tempered glass 14, Dewar bottle 49 and supporting part 55 form；Heater 26 and supporting part 55 are installed by modes such as welding
On heat storage container liner 25, three forms an enclosure space, holds conduction oil 6 in the enclosure space；Vacuum pressure-bearing shell
50 by welding etc. modes be mounted on heater 26 and supporting part 55, vacuum pressure-bearing shell 50, heater 26, supporting part 55 with
A vacuum layer 51 is formd between heat storage container liner 25 4；Dewar bottle 49 does not have silvering, is mounted on heater 26,
Sunlight can pass through Dewar bottle 49 and be irradiated to inside heater 26；Tempered glass 14 is mounted on the shell 23 of heat storage container 12, sun
Light can pass through tempered glass 14 and Dewar bottle 49 is irradiated to inside heater 26；23 back of shell is mounted with by electronic compass, double
The electronic module of axial rake sensor and electronic gyroscope composition, measures the azimuth of beam condensing unit；
Vacuum heat-insulating plate 54 is a ring-shape accessory, and planar section is bonded with supporting part 55；Rotary joint 5 passes through spiral shell
It tethers and is connected on supporting part 55, and passed through inside the annulus of vacuum heat-insulating plate 54；Refractory material shaped piece 54 and supporting part 55
Connection, support ring 52 are connect with refractory material shaped piece 54, and support ring is connect by bearing with holder 18；Holder 18 passes through support
Ring 52, refractory material shaped piece 54 and supporting part 55 bear the gravity of heat storage container 12；
Holder 18 is made of support arm 30, horizontal beam 31 and bearing holder (housing, cover) 29, and holder 18 supports accumulation of heat to hold by support arm 30
Device 12, beam condensing unit and heat storage container 12 possess the freedom degree of pitch rotation on holder 18 as a whole；
One group of idler wheel 19 is set below holder 18, and roller track 20 corresponding thereto is arranged on support stand 22；Support
Rack 22 is fixed, and holder 18 can horizontally rotate along roller track 20,18 conduct of beam condensing unit, heat storage container 12 and holder
One entirety possesses the freedom degree horizontally rotated on roller track 20；
Lower bearing bracket 21 is connected below holder 18；Regulating valve 7, oil pump 8, water pump 9, heat exchanger 10, expansion drum 11, pitching transmission
Mechanism and horizontal drive mechanism are mounted on lower bearing bracket 21；
Pitch drive mechanism includes the turbine gear 15 being arranged on the shell 23 of heat storage container 12, and with turbine gear
The pitching worm screw 32 of 15 engagements；Pitching worm screw 32 pass through bearing block 33, be sequentially connected pitching transmission gear wheel 34, pitching transmission it is small
Gear 35 and pitching driving motor 36；
Horizontal drive mechanism includes the horizontal conveyor gear wheel 39 being arranged on support stand 22, and big with horizontal conveyor
The horizontal conveyor pinion gear 37 that gear 39 engages；Horizontal conveyor pinion gear 37 is connect with horizontal conveyor motor 38；
Expansion drum 11 is connected to heat storage container 12 by rotary joint 5；
2 rotary joints 5 are installed, one of rotary joint 5 is sequentially connected oil pump 8, heat exchange on heat storage container 12
Device 10, regulating valve 8, another rotary joint 5 form a complete oil transportation circuit；Water pump 9 is connect with heat exchanger 10, is formed
One water delivery access.
The workflow of the present embodiment are as follows:
It is mounted on the electronic die being made of electronic compass, double-shaft tilt angle sensor and electronic gyroscope at 23 back of shell
Block measures the azimuth of beam condensing unit；
Single-chip computer control system calculates sunny azimuth according to GPS, date and time；
Single-chip computer control system drives two pitching transmission electricity according to the difference at beam condensing unit azimuth and solar azimuth
Machine 36 and horizontal conveyor motor 38, pitching driving motor 36 control the pitch rotation of beam condensing unit, water by pitch drive mechanism
Flat driving motor 38 controls horizontally rotating for beam condensing unit by horizontal drive mechanism, so that the difference, which is adjusted to error, to be allowed
In range；
Beam condensing unit is by inside solar ray collecting to heater 26, conduction oil 6 inside 26 heat storage container 12 of heater,
The conduction oil 6 of spilling flows into expansion drum 11；
Oil pump 8 is run, and driving conduction oil 6 flows successively through following equipment, forms complete flow circuits: heat storage container 12,
Rotary joint 5, oil pump 8, heat exchanger 10, regulating valve 7, rotary joint 5, heat storage container 12；
Water pump 9 is run, and driving water at low temperature flows through heat exchanger 10, and the heat transfer of conduction oil 6 to water at low temperature and generates high temperature
Water；
Increase the aperture of regulating valve 7, the low temperature conduction oil of 10 inlet of heat exchanger is reduced, high temperature heat conductive oil increases, and is mixed
Thermally conductive oil temperature afterwards increases, and water temperature increases；Reduce the aperture of regulating valve 7, the low temperature conduction oil of 10 inlet of heat exchanger
Increase, high temperature heat conductive oil reduction, mixed thermally conductive oil temperature reduces, and water temperature decreases.
Claims (12)
1. a kind of regenerative apparatus, it is characterised in that: including beam condensing unit, heat storage container (12), heat exchanger (10) or a series of change
Hot device, oil pump (8), expansion drum (11) and holder (18)；
The beam condensing unit includes the opposite big reflective mirror (2) and small reflective mirror (3) of reflecting surface；The big reflective mirror (2) it is anti-
Penetrating face is concave surface, and the concave surface is towards light；The reflecting surface of the small reflective mirror (3) collects the light of big reflective surface；
The heat storage container (12) is located at below the light of the big reflective mirror (2) of small reflective mirror (3) reflection；The accumulation of heat is held
Conduction oil (6) are contained inside device (12)；The holder (18) supports the heat storage container (12) by support arm (30)；The oil
It pumps (8) and connects the heat storage container (12) and the heat exchanger (10)；The expansion drum (11) is connected to the accumulation of heat by pipeline
Container (12).
2. regenerative apparatus according to claim 1, it is characterised in that: the big reflective mirror (2) be paraboloid or spherical surface,
Concave reflection light；The small reflective mirror (3) is paraboloid or spherical surface, convex refractive light.
3. regenerative apparatus according to claim 1, it is characterised in that: the heat storage container (12) includes shell (23)；Institute
Stating shell (23) is heat-absorbing material.
4. regenerative apparatus according to claim 1, it is characterised in that: set inside the shell (23) of the heat storage container (12)
Set insulating layer or vacuum insulation structure.
5. regenerative apparatus according to claim 1, it is characterised in that: beam condensing unit has the freedom degree of rotation；The storage
Heat container (12) can be rotated with the beam condensing unit, or the only described beam condensing unit itself rotates.
6. regenerative apparatus according to claim 5, it is characterised in that: the beam condensing unit is obtained by pitch drive mechanism
The freedom degree of pitch rotation；The pitch drive mechanism includes turbine gear (15) of the setting in heat storage container (12) bottom, with
And the pitching worm screw (32) engaged with turbine gear (15)；The pitching worm screw (32) passes through bearing block (33), is sequentially connected and bows
Face upward transmission gear wheel (34), pitching drive pinion (35) and pitching driving motor (36).
7. regenerative apparatus according to claim 5, it is characterised in that: the beam condensing unit by horizontally rotate device and
Horizontal drive mechanism has the freedom degree horizontally rotated；It is described to horizontally rotate the support stand that device includes support holder (18)
(22) and the lower bearing bracket (21) that is connected to below holder (18)；The support stand (22) fixes on the ground motionless；
The horizontal drive mechanism includes horizontal conveyor gear wheel (39), and the level engaged with horizontal conveyor gear wheel (39)
Drive pinion (37) and its power device horizontal conveyor motor (38)；The horizontal conveyor gear wheel (39) is fixed on the branch
On the inner wall for supportting rack (22)；
The horizontal conveyor pinion gear (37) and horizontal conveyor motor (38) are arranged on lower bearing bracket (21)；Lower bearing bracket (21) and water
Flat drive pinion (37) rotates around horizontal conveyor gear wheel (39) together；
One group of idler wheel (19) is set below holder (18), and roller track (20) corresponding thereto is arranged on support stand (22)；
Lower bearing bracket (21) drives holder (18) to rotate on support stand (22) by idler wheel (19).
8. regenerative apparatus according to claim 1, it is characterised in that: the oil pump (8) connects institute by rotary joint (5)
State heat storage container (12).
9. described in any item regenerative apparatus according to claim 1~8, it is characterised in that: the small reflective mirror (3) passes through strut
(40) it is connected on the big reflective mirror (2), or is connected on the heat storage container (12).
10. described in any item regenerative apparatus according to claim 1~8, it is characterised in that: the regenerative apparatus peripheral hardware water pump
(9), outer water receiving is driven to enter the heat exchanger (10) or a series of heat exchangers.
11. described in any item regenerative apparatus according to claim 1~8, it is characterised in that: a series of heat exchangers include pre-
Hot device (41), evaporator (42), superheater (43).
12. described in any item regenerative apparatus according to claim 1~8, it is characterised in that: small reflective mirror (3) the back peace
Equipped with electronic module, for measuring azimuth and the control of condenser；Single-chip computer control system is arranged in the regenerative apparatus.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018203289784 | 2018-03-06 | ||
| CN201820328978 | 2018-03-06 |
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| Publication Number | Publication Date |
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| CN208238278U true CN208238278U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820452015.5U Active CN208238278U (en) | 2018-03-06 | 2018-04-01 | Distributed solar energy regenerative apparatus |
| CN201810279951.5A Pending CN108302810A (en) | 2018-03-06 | 2018-04-01 | Distributed solar energy regenerative apparatus |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
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| CN108302810A (en) * | 2018-03-06 | 2018-07-20 | 于献榕 | Distributed solar energy regenerative apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8776784B2 (en) * | 2008-06-27 | 2014-07-15 | The Boeing Company | Solar power device |
| JP4717910B2 (en) * | 2008-08-26 | 2011-07-06 | 三誠化工株式会社 | Condensing device and condensing heat storage device using this condensing device |
| WO2011000522A2 (en) * | 2009-06-30 | 2011-01-06 | Vladan Petrovic | Parabolic trough power plant having storage for solar energy, method for operating a parabolic trough power plant, and high-temperature heat accumulator |
| US8770186B2 (en) * | 2009-12-28 | 2014-07-08 | Vladimir I. Clue | Apparatus for harnessing solar energy |
| JP5684556B2 (en) * | 2010-12-15 | 2015-03-11 | 株式会社日立製作所 | Solar collector |
| CN208238278U (en) * | 2018-03-06 | 2018-12-14 | 于献榕 | Distributed solar energy regenerative apparatus |
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| CN108302810A (en) * | 2018-03-06 | 2018-07-20 | 于献榕 | Distributed solar energy regenerative apparatus |
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Effective date of registration: 20190524 Address after: Room 16-002, Building C, Xidong Chuangrong Building, 88 Danshan Road, Anzhen Street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Energy Block High-tech Technology Co., Ltd. Address before: Room 704, Unit 43, Tixiangxi District, Wanke Jinyu, Jiangxi Street, Wuxi City, Jiangsu Province Patentee before: Yu Xianrong |