CN106091427B - A kind of solar energy collecting storage device - Google Patents
A kind of solar energy collecting storage device Download PDFInfo
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- CN106091427B CN106091427B CN201610400455.1A CN201610400455A CN106091427B CN 106091427 B CN106091427 B CN 106091427B CN 201610400455 A CN201610400455 A CN 201610400455A CN 106091427 B CN106091427 B CN 106091427B
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- heat
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- controlled valve
- shell
- outer barrel
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- 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
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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
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
- F28D2020/0078—Heat exchanger arrangements
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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
- Y02E10/44—Heat exchange systems
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The present invention relates to technical field of solar utilization technique, disclose a kind of solar energy collecting storage device, including heat dump, accumulation of heat component, radiator, solar energy condensation board, first loop is provided with electrically-controlled valve A, electrically-controlled valve D, second servo loop is provided with electrically-controlled valve B, electrically-controlled valve C, connecting line is provided between first loop and second servo loop, the intersection point of one end of connecting line and the first loop is located at electrically-controlled valve A, between electrically-controlled valve D, the other end of connecting line and the intersection point of second servo loop are located at electrically-controlled valve B, between electrically-controlled valve C, connecting line is provided with hydraulic pump, heat dump, accumulation of heat component, radiator, first loop, second servo loop, heat-conducting medium is filled with connecting line, heat dump is provided with absorber plate, the reflection light of solar energy condensation board is gathered on absorber plate.The present invention can effectively be collected, store solar thermal energy, and heat energy is used to heat up water, cooked, use is small by environmental restrictions, uses more maneuverability.
Description
Technical field
The present invention relates to technical field of solar utilization technique, more particularly to a kind of solar energy collecting storage device.
Background technology
Solar energy comes from the sun, is the energy embodied in the form of light is with warm.It is a kind of cleaning, regenerative resource, extensively
The general energy being used for all over the world.Common solar water heater, solar cooker are all the typical generations that solar energy uses in life
Table, with advances in technology, photovoltaic tile are also gradually popularized, photovoltaic tile be solar energy be converted into electric energy be used for live use.
Solar water heater is only used for manufacture hot water, and usual hot water temperature does not reach 100 DEG C, and the hot water of solar water heater is only used for giving birth to
Work is washed one's face and rinsed one's mouth, and can not be drunk as boiling water, and solar cooker can only use under the sun, without energy-storage function, rainy weather and evening
It can not use；Photovoltaic tile cost is high, and maintenance cost is high.Therefore above-mentioned solar energy equipment limitation is stronger, and use is not motor-driven enough
Flexibly.
The content of the invention
The present invention is in order to overcome deficiency of the prior art, there is provided a kind of solar energy collecting storage device, daytime can will
Thermal energy collecting after sunshine aggregation stores, and uses at night or when do not have sunlight, the heat energy of storage is used to heating up water,
Cook, use maneuverability.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of solar energy collecting storage device, including heat dump, accumulation of heat component, radiator, solar energy condensation board, it is described
Connection forms the first loop between heat dump and radiator, connection formation second time between described accumulation of heat component and radiator
Road, the first loop are provided with electrically-controlled valve A, electrically-controlled valve D, and second servo loop is provided with electrically-controlled valve B, electrically-controlled valve C, first loop with
Be provided with connecting line between second servo loop, the intersection point in one end of connecting line and the first loop be located at electrically-controlled valve A, electrically-controlled valve D it
Between, the other end of connecting line and the intersection point of second servo loop are set between electrically-controlled valve B, electrically-controlled valve C on described connecting line
There is hydraulic pump, heat conduction is filled with described heat dump, accumulation of heat component, radiator, the first loop, second servo loop, connecting line
Medium, described heat dump are provided with absorber plate, and the reflection light of the solar energy condensation board is gathered on absorber plate.
On daytime, shine upon on solar energy condensation board, light-ray condensing is on absorber plate, if necessary to directly use solar energy
When heating up water, cooking, electrically-controlled valve A, electrically-controlled valve C are opened, and electrically-controlled valve B, electrically-controlled valve D are closed, and are formed back between heat dump and radiator
Road, hydraulic pump are opened, and the heat energy on absorber plate passes to heat-conducting medium, and heat energy is passed to radiator by heat-conducting medium, by dissipating
Hot device can be used for heating up water, cook to external heat；When heat energy does not need temporarily in use, opening electrically-controlled valve A, electrically-controlled valve B,
Electrically-controlled valve C, electrically-controlled valve D are closed, heat dump forms loop with accumulation of heat component, and the thermal energy storage of heat sink is in accumulation of heat component
It is interior, when needing to use heat energy at night, electrically-controlled valve B, electrically-controlled valve D are opened, closes electrically-controlled valve A, electrically-controlled valve C, in accumulation of heat component
Heat energy passes to radiator to external heat.
Preferably, described accumulation of heat component includes incubator, some storage heaters being located in incubator；Described accumulation of heat
Device includes outer barrel, the inner cylinder being located in outer barrel, and described outer barrel, inner cylinder are coaxially distributed, and the right-hand member of described outer barrel is provided with end cap,
The right-hand member of the inner cylinder extends to form air inlet pipe through end cap, and the left end center of the outer barrel is provided with escape pipe, the outer barrel with
Some heat accumulation balls are filled with space between inner cylinder；It is connected in series between described storage heater.Heat accumulation ball is used to store heat.
Preferably, being provided with isolating cylinder between described outer barrel and inner cylinder, first is formed between the inner cylinder and isolating cylinder
Annular chamber, forms the second annular chamber between described isolating cylinder and outer barrel, described heat accumulation ball is distributed in first annular chamber, second
In annular chamber；Left end in described isolating cylinder positioned at outer barrel is provided with dividing plate, the chamber being located in described isolating cylinder on the left of dividing plate
Body is gather qi together chamber, and the left end side of the inner cylinder is provided with some the first air admission holes connected with first annular chamber, the isolating cylinder
Right-hand member be communicated with the second air admission hole of first annular chamber and the second annular chamber, the left end of the isolating cylinder is provided with and gather qi together chamber
The steam vent of connection, described escape pipe connect with gather qi together chamber.After heat-conducting medium enters inner cylinder, from the first air inlet of inner cylinder left end
Hole enters first annular intracavitary, is moved right then along first annular chamber and enters the second annular chamber from the second air admission hole, led
Thermal medium finally enters gather qi together intracavitary and drained at escape pipe, and the flow path of high temperature heat conducting medium is extended by isolating cylinder,
Heat accumulation ball is enabled to absorb the heat energy in heat-conducting medium, heat accumulation efficiency high to greatest extent.
Preferably, the outside of the outer barrel is provided with heat insulation cylinder, asbestos are filled between described heat insulation cylinder and outer barrel；The
Primary Ioops, second servo loop, muff is equipped with the outside of connecting line.Asbestos in heat insulation cylinder play heat-blocking action, reduce outer
Cylinder and the heat exchange in the external world, reduce thermal loss, and muff can reduce loss of the heat energy on pipeline.
Preferably, being provided with screw thread on the outside of the right-hand member of the outer barrel, it is threadedly coupled between described end cap and outer barrel；It is described
The inner side of end cap is provided with annular groove, and the right-hand member of the isolating cylinder is caught in annular groove.End cap is opened, just can be the fast quick-mounting of heat accumulation ball
Enter first annular chamber, in the second annular chamber, assembling is very convenient.
Preferably, described heat accumulation ball includes spherical shell, includes outer provided with the thermal store in spherical shell, described thermal store
Shell, the piston being located in shell, described shell is cylindrical, and heat accumulation is provided between piston and shell the inner bottom and is situated between
Matter, the piston outer end are provided with piston rod, and permanent magnet is fixed with described shell, and the center of the permanent magnet is provided with through hole,
The outer end of the piston rod passes through through hole, and the outer end of piston rod is provided with ferromagnet, the outer end of the shell be provided with outside heat accumulation ball
The stomata of portion's connection, the Curie temperature of the permanent magnet are more than 900 DEG C, and the ferromagnetic Curie temperature is 200 DEG C -300 DEG C,
Described heat-conducting medium is liquid heat-conducting medium, 350 DEG C -500 DEG C of the boiling point of heat-conducting medium.Before heat accumulation ball does not absorb heat, permanent magnetism
Body, ferromagnetic temperature are in normal temperature state, and normal temperature is less than Curie temperature, and ferromagnet is attracted by permanent magnet；Heat-conducting medium enters
When in storage heater, heat accumulation ball absorb heat-conducting medium heat, heat-storage medium heat absorption heating, with heat-storage medium temperature rise,
Pressure increase in dielectric cavity, the temperature difference between heat-storage medium and heat-conducting medium reduce, and heat absorption rate can slow down gradually, and work as medium
When intracavitary reaches dynamic equilibrium, heat-storage medium can not continue to absorb heat, and heat-conducting medium temperature can all continue to absorb heat before reaching boiling point
Heating, when the temperature of heat-conducting medium is higher than ferromagnetic Curie temperature, ferromagnetic temperature is higher than its Curie temperature, ferromagnet
Ferromagnetism become paramagnetism, now permanent magnet and ferromagnetic absorption affinity are very weak, piston in dielectric cavity pressure effect under
It is displaced outwardly, the volume moment increase of dielectric cavity, the pressure moment in dielectric cavity reduces, the balance quilt before now dielectric cavity is interior
Destroy, the heat-storage medium, air in dielectric cavity continue fast endothermic and reach new balance；When the external heat release of storage heater, just
Stage beginning, exothermal efficiency was high because the temperature difference is big, and with the external heat release of thermal store, the temperature difference reduces, the pressure in dielectric cavity reduces, this
When thermal store exothermal efficiency substantially lower, when ferromagnetic temperature is dropped to below Curie temperature, ferromagnet is changed into from paramagnetism
Ferromagnetism, ferromagnet are sucked by permanent magnet, piston movement compressed media chamber, and the pressure in dielectric cavity increases and external heat release, from
And improve exothermal efficiency.
Preferably, described heat-storage medium is water, when ferromagnet and permanent magnet absorption, the heat-storage medium accounts for medium
The 3/5-4/5 of cavity volume.
Preferably, described spherical shell includes cue ball housing and sphere lid, the openend of the cue ball housing, which is provided with, to be connected
Fishplate bar, the center of the connecting plate are provided with positioning hole, and the edge of described positioning hole is uniformly provided with some avoidance breach, described outer
The side of shell is provided with some compressor bodies that may pass through and avoid breach, and screw thread, the sphere are provided with the outside of the outer end of the shell
The inner side of lid is provided with adapter sleeve；Shell the inner is stretched into positioning hole, and compressor body rotates an angle through after avoiding breach,
So that compressor body is with avoiding breach dislocation, the threaded connection of adapter sleeve and housing outward end.Thermal store loads after cue ball housing simultaneously
Connected by sphere lid, assembling is very convenient.
Preferably, being provided with cupric sulfate pentahydrate crystal in the cue ball housing, the outer end of the adapter sleeve extends to form pressure
Ring, high-temperature resistant seal ring is provided between described pressure ring and the end face of connecting plate.When storage heater absorbs heat, cupric sulfate pentahydrate crystal is inhaled
Heat is received, when temperature reaches more than 250 degree, cupric sulfate pentahydrate crystal occurs chemical reaction and forms copper sulphate powder and water steaming
Gas；Storage heater is in heat release, when the temperature of heat accumulation ball is less than 250 degree, copper sulphate powder and vapor reaction five water sulphur of generation
Sour copper crystal, the reaction are exothermic reaction, can further heat release.
Preferably, being provided with resistant to elevated temperatures linear bearing in the through hole at the permanent magnet center, described piston rod passes through
Linear bearing, the piston rod is interior to be provided with slide opening, and slide bar is provided with described slide opening, and described slide bar coordinates with slide opening gap,
Described piston rod, slide bar are made by ceramics, and the outer end of the slide bar is fixedly connected with described ferromagnet.Due to slide bar with
Piston rod gap coordinates, is slidably connected, and permanent magnet caused vibration in moving process will not cause piston rod axial runout, from
And ensure the sealing of piston.
Therefore, the thermal energy collecting after the present invention can assemble sunshine on daytime stores, and at night or does not have sunlight
When use, the heat energy of storage is used to heat up water, cooked, using small by environmental restrictions, uses more maneuverability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the structural representation of storage heater.
Fig. 3 is the internal structure schematic diagram of heat accumulation ball.
Fig. 4 is heat accumulation spherical structure schematic diagram when ferromagnet is changed into paramagnetism.
Fig. 5 is the schematic diagram in face where main global shell upper junction plate.
Fig. 6 is the end view of thermal store.
In figure：Heat dump 1, accumulation of heat component 2, radiator 3, solar energy condensation board 4, electrically-controlled valve A5, electrically-controlled valve D6, electrically-controlled valve
B7, electrically-controlled valve C8, heat accumulation ball 9, connecting line 10, hydraulic pump 11, cupric sulfate pentahydrate crystal 12, incubator 20, storage heater 21, suction
Hot plate 100, outer barrel 200, inner cylinder 201, isolating cylinder 202, end cap 203, air inlet pipe 204, escape pipe 205, first annular chamber 206,
Second annular chamber 207, heat insulation cylinder 208, asbestos 209, dividing plate 210, gather qi together chamber 211, the first air admission hole 212, the second air admission hole
213rd, steam vent 214, annular groove 215, spherical shell 90, thermal store 91, cue ball housing 900, sphere lid 901, connecting plate 902, fixed
Position hole 903, avoid breach 904, compressor body 905, adapter sleeve 906, pressure ring 907, high-temperature resistant seal ring 908, shell 910, work
Plug 911, dielectric cavity 912, heat-storage medium 913, piston rod 914, permanent magnet 915, linear bearing 916, slide opening 917, slide bar 918,
Ferromagnet 919, stomata 920.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
A kind of solar energy collecting storage device as shown in Figure 1, including heat dump 1, accumulation of heat component 2, radiator 3, the sun
Energy solar panel 4, radiator is helix tube, the first loop of connection formation, accumulation of heat component and radiator between heat dump and radiator
Between connection form second servo loop, the first loop is provided with electrically-controlled valve A5, electrically-controlled valve D6, second servo loop provided with electrically-controlled valve B7,
Electrically-controlled valve C8, connecting line 10, the intersection point of one end of connecting line and the first loop are provided between the first loop and second servo loop
Between electrically-controlled valve A, electrically-controlled valve D, the other end of connecting line and the intersection point of second servo loop be located at electrically-controlled valve B, electrically-controlled valve C it
Between, connecting line is provided with hydraulic pump 11, in heat dump, accumulation of heat component, radiator, the first loop, second servo loop, connecting line
Filled with heat-conducting medium, heat-conducting medium is liquid heat-conducting medium, and the boiling point of heat-conducting medium is 350 DEG C -500 DEG C, is set on heat dump 1
There is absorber plate 100, the reflection light of solar energy condensation board 4 is gathered on absorber plate, and absorber plate is ceramic wafer, the outside of ceramic wafer
It is coated with high temperature resistant heat absorbing coating；Accumulation of heat component 2 includes incubator 20, some storage heaters 21 being located in incubator, storage heater
Between be connected in series；
As shown in Fig. 2 storage heater 21 includes outer barrel 200, the inner cylinder 201 being located in outer barrel, it is provided between outer barrel and inner cylinder
Isolating cylinder 202, outer barrel, inner cylinder, isolating cylinder are coaxially distributed, and the right-hand member of outer barrel is provided with end cap 203, and the right-hand member of inner cylinder prolongs through end cap
Stretch to form air inlet pipe 204, the left end center of outer barrel is provided with escape pipe 205, forms first annular chamber between inner cylinder and isolating cylinder
206, form the second annular chamber 207 between isolating cylinder and outer barrel, heat accumulation ball 9 is distributed in first annular chamber, in the second annular chamber；Outside
The outside of cylinder is provided with heat insulation cylinder 208, and asbestos 209 are filled between heat insulation cylinder and outer barrel,
Left end in isolating cylinder positioned at outer barrel is provided with dividing plate 210, and the cavity being located in isolating cylinder on the left of dividing plate is gather qi together chamber
211, the left end side of inner cylinder is provided with some the first air admission holes 212 connected with first annular chamber, and the right-hand member of isolating cylinder, which is provided with, to be connected
Lead to the second air admission hole 213 of first annular chamber and the second annular chamber, the left end of isolating cylinder is provided with the steam vent connected with gather qi together chamber
214, escape pipe connects with gather qi together chamber；Screw thread is provided with the outside of the right-hand member of outer barrel, is threadedly coupled between end cap and outer barrel, end cap 203
Inner side be provided with annular groove 215, the right-hand member of isolating cylinder is caught in annular groove.
As shown in Figure 3 and Figure 4, heat accumulation ball 9 includes spherical shell 90, includes outer provided with the thermal store 91 in spherical shell, thermal store 91
Shell 910, the piston 911 being located in shell, shell is cylindrical, and the dielectric cavity of closing is formed between piston and shell the inner bottom
912, dielectric cavity is interior to be provided with heat-storage medium 913, and piston outer end is provided with piston rod 914, permanent magnet 915, permanent magnetism are fixed with shell
The center of body is provided with through hole, is provided with resistant to elevated temperatures linear bearing 916 in through hole, piston rod passes through linear bearing, set in piston rod
There is slide opening 917, slide bar 918 is provided with slide opening, slide bar coordinates with slide opening gap, and piston rod, slide bar are made by ceramics, slide bar
Outer end is fixedly connected with ferromagnet 919, and the outer end of shell is provided with the stomata 920 with heat accumulation ball ft connection, the Curie of permanent magnet
Temperature is more than 900 DEG C, and ferromagnetic Curie temperature is 200 DEG C -300 DEG C；In the present embodiment, the Curie temperature of permanent magnet is 950
DEG C, ferromagnetic Curie temperature is 250 DEG C, and heat-storage medium is water, and when ferromagnet and permanent magnet absorption, heat-storage medium accounts for medium
The 3/5-4/5 of cavity volume.
Spherical shell 90 includes cue ball housing 900 and sphere lid 901, and the openend of cue ball housing is provided with connecting plate 902, such as schemes
Shown in 5, the center of connecting plate is provided with positioning hole 903, and the edge of positioning hole is uniformly provided with some avoidance breach 904, such as Fig. 6 institutes
Show, the side of shell is provided with some compressor bodies 905 that may pass through and avoid breach, and screw thread, sphere are provided with the outside of the outer end of shell
The inner side of lid 901 is provided with adapter sleeve 906；Shell the inner is stretched into positioning hole, and compressor body rotates one through after avoiding breach
Individual angle so that compressor body is with avoiding breach dislocation, the threaded connection of adapter sleeve and housing outward end；Set in cue ball housing 900
There is cupric sulfate pentahydrate crystal 12, the outer end of adapter sleeve extends to form pressure ring 907, and resistance to height is provided between pressure ring and the end face of connecting plate
Warm sealing ring 908.
On daytime, shine upon on solar energy condensation board, light-ray condensing is on absorber plate, if necessary to directly use solar energy
When heating up water, cooking, electrically-controlled valve A, electrically-controlled valve C are opened, and electrically-controlled valve B, electrically-controlled valve D are closed, and are formed back between heat dump and radiator
Road, hydraulic pump are opened, and the heat energy on absorber plate passes to heat-conducting medium, and heat energy is passed to radiator by heat-conducting medium, by dissipating
Hot device can be used for heating up water, cook to external heat；When heat energy does not need temporarily in use, opening electrically-controlled valve A, electrically-controlled valve B,
Electrically-controlled valve C, electrically-controlled valve D are closed, heat dump forms loop with accumulation of heat component, and the thermal energy storage of heat sink is in accumulation of heat component
It is interior, when needing to use heat energy at night, electrically-controlled valve B, electrically-controlled valve D are opened, closes electrically-controlled valve A, electrically-controlled valve C, in accumulation of heat component
Heat energy passes to radiator to external heat, flexible and convenient to use.
Claims (8)
1. a kind of solar energy collecting storage device, it is characterized in that, including heat dump, accumulation of heat component, radiator, Salar light-gathering
Plate, the first loop of connection formation, shape is connected between described accumulation of heat component and radiator between described heat dump and radiator
Into second servo loop, the first loop is provided with electrically-controlled valve A, electrically-controlled valve D, and second servo loop is provided with electrically-controlled valve B, electrically-controlled valve C, and described the
Connecting line is provided between primary Ioops and second servo loop, the intersection point of one end of connecting line and the first loop is located at electrically-controlled valve A, electricity
Between controlling valve D, the other end of connecting line and the intersection point of second servo loop are between electrically-controlled valve B, electrically-controlled valve C, described connection
Pipeline is provided with hydraulic pump, is filled out in described heat dump, accumulation of heat component, radiator, the first loop, second servo loop, connecting line
Filled with heat-conducting medium, described heat dump is provided with absorber plate, and the reflection light of the solar energy condensation board is gathered in absorber plate
On；Described accumulation of heat component includes incubator, some storage heaters being located in incubator；Described storage heater includes outer barrel, set
Inner cylinder in outer barrel, described outer barrel, inner cylinder are coaxially distributed, and the right-hand member of described outer barrel is provided with end cap, the right side of the inner cylinder
End extends to form air inlet pipe through end cap, and the left end center of the outer barrel is provided with escape pipe, the sky between the outer barrel and inner cylinder
It is interior to be filled with some heat accumulation balls；It is connected in series between described storage heater；Described heat accumulation ball includes spherical shell, is located in spherical shell
Thermal store, described thermal store includes shell, the piston that is located in shell, and described shell is cylindrical, the piston with
The dielectric cavity of closing is formed between the bottom of shell the inner, is provided with heat-storage medium in described dielectric cavity, the piston outer end is provided with
Piston rod, permanent magnet is fixed with described shell, the center of the permanent magnet is provided with through hole, and the outer end of the piston rod passes through
Through hole, the outer end of piston rod are provided with ferromagnet, and the outer end of the shell is provided with the stomata with heat accumulation ball ft connection, the permanent magnetism
The Curie temperature of body is more than 900 DEG C, and the ferromagnetic Curie temperature is 200 DEG C -300 DEG C, and described heat-conducting medium is liquid
Heat-conducting medium, 350 DEG C -500 DEG C of the boiling point of heat-conducting medium.
2. a kind of solar energy collecting storage device according to claim 1, it is characterized in that, between described outer barrel and inner cylinder
Provided with isolating cylinder, first annular chamber is formed between the inner cylinder and isolating cylinder, second is formed between described isolating cylinder and outer barrel
Annular chamber, described heat accumulation ball are distributed in first annular chamber, in the second annular chamber；It is located at the left end of outer barrel in described isolating cylinder
Provided with dividing plate, the cavity in described isolating cylinder on the left of dividing plate is gather qi together chamber, and the left end side of the inner cylinder is provided with some
The first air admission hole connected with first annular chamber, the right-hand member of the isolating cylinder are communicated with first annular chamber and the second annular chamber
Second air admission hole, the left end of the isolating cylinder are provided with the steam vent connected with gather qi together chamber, and described escape pipe connects with gather qi together chamber.
3. a kind of solar energy collecting storage device according to claim 1 or 2, it is characterized in that, set on the outside of the outer barrel
There is heat insulation cylinder, asbestos are filled between described heat insulation cylinder and outer barrel；First loop, second servo loop, the outside of connecting line are equal
Provided with muff.
4. a kind of solar energy collecting storage device according to claim 2, it is characterized in that, set on the outside of the right-hand member of the outer barrel
There is screw thread, be threadedly coupled between described end cap and outer barrel；The inner side of the end cap is provided with annular groove, the right-hand member of the isolating cylinder
It is caught in annular groove.
5. a kind of solar energy collecting storage device according to claim 1, it is characterized in that, described heat-storage medium is water,
When ferromagnet and permanent magnet adsorb, the heat-storage medium accounts for the 3/5-4/5 of medium cavity volume.
6. a kind of solar energy collecting storage device according to claim 1, it is characterized in that, described spherical shell includes cue ball shell
Body and sphere lid, the openend of the cue ball housing are provided with connecting plate, and the center of the connecting plate is provided with positioning hole, described
The edge of positioning hole is uniformly provided with some avoidance breach, and the side of the shell is provided with some limit convexes that may pass through and avoid breach
Ear, the outer end outside of the shell are provided with screw thread, and the inner side of the sphere lid is provided with adapter sleeve；Positioning hole is stretched into shell the inner
Interior, compressor body rotates an angle through after avoiding breach so that compressor body is with avoiding breach dislocation, adapter sleeve and shell
The threaded connection of outer end.
7. a kind of solar energy collecting storage device according to claim 6, it is characterized in that, five are provided with the cue ball housing
Brochanite crystal, the outer end of the adapter sleeve extend to form pressure ring, are provided between described pressure ring and the end face of connecting plate resistance to
High-temperature seal ring.
8. a kind of solar energy collecting storage device according to claim 1, it is characterized in that, the through hole at the permanent magnet center
Interior to be provided with resistant to elevated temperatures linear bearing, described piston rod passes through linear bearing, slide opening, described cunning is provided with the piston rod
Slide bar is provided with hole, described slide bar coordinates with slide opening gap, and described piston rod, slide bar are made by ceramics, the slide bar
Outer end be fixedly connected with described ferromagnet.
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| CN106091427B true CN106091427B (en) | 2018-02-06 |
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| CN111219888A (en) * | 2020-01-09 | 2020-06-02 | 蒋凤歌 | Solar water heater with heat collecting pipe self-descaling function |
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| JPS6050386A (en) * | 1983-08-31 | 1985-03-20 | Seiko Kasei Kk | Heat accumulating device |
| CN101226035A (en) * | 2008-01-29 | 2008-07-23 | 武汉理工大学 | Solar heat-storing device using gas as heat transfer medium |
| CN101526271A (en) * | 2008-03-03 | 2009-09-09 | 北京亚盟基业光电科技有限公司 | Wind-light complementation heat collecting system with energy storage device |
| CN102679784A (en) * | 2012-05-23 | 2012-09-19 | 浙江工商大学 | Particle heat accumulator |
| CN104514758A (en) * | 2013-09-27 | 2015-04-15 | 陈启星 | Liquid seal energy accumulator based on liquid collector and sandwich piston and hydraulic system thereof |
| CN103790741B (en) * | 2014-03-03 | 2016-08-17 | 苏志勇 | Liquid hybrid power gasifier |
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