CN207300020U - Solution crystallizes the generation accumulator of energy storing structure and the application structure - Google Patents
Solution crystallizes the generation accumulator of energy storing structure and the application structure Download PDFInfo
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- CN207300020U CN207300020U CN201721196053.0U CN201721196053U CN207300020U CN 207300020 U CN207300020 U CN 207300020U CN 201721196053 U CN201721196053 U CN 201721196053U CN 207300020 U CN207300020 U CN 207300020U
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- Prior art keywords
- crystallographic
- solution
- energy storing
- heating
- storing structure
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 123
- 238000002425 crystallisation Methods 0.000 claims abstract description 35
- 230000008025 crystallization Effects 0.000 claims abstract description 34
- 230000008676 import Effects 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 238000005339 levitation Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 52
- 239000007921 spray Substances 0.000 claims description 19
- 238000007667 floating Methods 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000001802 infusion Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 abstract description 41
- 239000007787 solid Substances 0.000 abstract description 13
- 239000000243 solution Substances 0.000 description 140
- 239000013078 crystal Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 8
- 239000011229 interlayer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229960002713 calcium chloride Drugs 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 description 1
- 229940052299 calcium chloride dihydrate Drugs 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229940059936 lithium bromide Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a kind of solution to crystallize energy storing structure, it is characterised in that the energy storing structure further comprises：One crystallographic storage container, the crystallographic storage container further comprise：Crystallographic；Heating unit, through the crystallographic.The utility model further discloses a kind of generation accumulator using above-mentioned solution crystallization energy storing structure, heating unit occurs including one, including a generator levitation device and a heating coil, the heating coil is fixed on the generator levitation device, connects the heating tube import and heating tube outlet of the heating coil；One occurs cooling device, including a cooling coil, connects the cooling water inlet and a cooling water outlet of the cooling coil.The utility model forms effective dissolving flowing to whole crystalline solid so that energy storage density is 35 times of conventional soln energy storage to put into few startup heat.Substantially increase the economy of the energy storage Utilization plan, dimensional compactness and sector application prospect.
Description
Technical field
Solution crystallization energy storage field is the utility model is related to, especially a kind of solution crystallizes energy storing structure and applies the structure
Generation accumulator.
Background technology
It is the effective means using various thermal energy using solution concentration difference storage thermal energy.Its basic principle is to be heated in solution
When concentrate energy storage.When in use, water vapour is absorbed by concentrated solution and other evaporates solvent.It is real in evaporation and absorption process
The transfer of existing heat.
However, conventional solution concentration difference energy storage mode is circulated using the liquid type of flow.Its solution needs to avoid pumping
Enter pipeline Crystallization Plugging.Therefore the concentration difference that solution can be realized is subject to larger limitation.So that unit mass energy storage density is subject to
Limitation.It is big there are volume, it is of high cost the characteristics of.
In solution dehumidifying air-conditioning system, energy is deposited by chemical energy rather than in the form of thermal energy in dehumidification solution
.Therefore solution energy storage is for other thermal energy stored energy forms, its energy storage capacity bigger, and will not be because of condition of storage
And energy reduction occurs, therefore energy storage is more stable.
Solution energy storage is usually to carry out energy storage using the concentration difference of solution.Weak solution is by occurring, and generation refrigerant vapour is molten
Liquid concentration improves, and thermal energy is stored in concentrated solution by the phase transformation of water.Concentrated solution absorbs vapor, and temperature raises, under concentration
Drop, energy is discharged.Its process is as shown in figure 13.
The common working medium of solution energy storage has calcium chloride solution, lithium chloride solution and lithium-bromide solution.Comparatively speaking, calcium chloride
Solution is cheap, therefore source is more abundant to be used as energy storage working medium advantageously.
It can be seen that by the crystallization curve figure of Figure 14 calcium chloride solutions provided at 30 DEG C, calcium chloride solution concentration
It will be crystallized more than 46%.It is relatively narrow by traditional solution energy storage, its energy storage scope.Assuming that calcium chloride weak solution concentration is
40%, strong solution concentration 45%, then its concentration difference energy storage scope is 5%, its energy storage capacity is 125KJ/kg.
And the energy storage by way of solution crystallization, it is poor to increase solution concentration, increases energy storage capacity.Assuming that calcium chloride is dilute molten
Liquid is similarly 40%, by the mode of crystallization can its concentrated solution reach 57% (its crystal is four water calcium chloride), its is dense
Degree difference is 17%, its energy storage capacity is 425KJ/kg.Compared to more traditional solution energy storage, its energy storage capacity bigger.If can shape
Into calcium chloride dihydrate crystal, then its energy storage capacity can bigger.
It is as shown in figure 15 to crystallize thermal energy storage process, it can be seen that for crystallization energy storage is compared with solution energy storage, in energy release process
In, it is necessary to first by crystalline solid melt it is brilliant form concentrated solution, its structure is more complicated.But melt crystal type if better simply, can
Eaily to make crystalline solid melt crystalline substance, then crystallizing the energy storage of stored energy ratio solution more has advantage.
Utility model content
It should be appreciated that the general description and the following detailed description more than disclosure is all exemplary and explanat,
And it is intended that the disclosure as claimed in claim provides further explanation.
In view of the above-mentioned problems, the utility model passes through the of short duration side for being thermally formed runner before use after realizing that solution crystallizes
Formula, the method for directly contacting progress mass transter with crystallographic by weak solution are produced concentrated solution, are tied when not only solving use
The problem of crystalline substance blocks, also substantially increases the density of solution concentration difference energy storage.So that energy storage volume significantly reduces, cost is significantly
Degree reduces.
The purpose of this utility model is to provide a kind of solution concentration difference energy storing structure of high energy storage density.
The utility model discloses a kind of solution to crystallize energy storing structure, it is characterised in that the energy storing structure further wraps
Include：One crystallographic storage container, the crystallographic storage container further comprise：Crystallographic；Heating unit, through institute
State crystallographic.
It is preferable to the utility model further discloses a kind of solution crystallization energy storing structure, it is characterised in that described
The distance of heating unit and the crystallographic edge is less than 5 centimetres.
It is preferable to the utility model further discloses a kind of solution crystallization energy storing structure, it is characterised in that described
Energy storing structure further comprises：
First sandwich passage, is arranged on the outer wall of the heating unit import, to inject weak solution；
One cut-off equipment, is arranged on the port of export of first sandwich passage.
It is preferable to the utility model further discloses a kind of solution crystallization energy storing structure, it is characterised in that described
Heating unit includes at least one electrically heated rod, and the electrically heated rod end set has heating electrode.
It is preferable to the utility model further discloses a kind of solution crystallization energy storing structure, it is characterised in that described
Heating unit includes at least one heating tube, and the import of the heating tube penetrates the crystallographic storage container, described inverted U-shaped
The outlet of heating tube is pierced by the crystallographic storage container.
The utility model further discloses a kind of generation accumulator using above-mentioned solution crystallization energy storing structure, its feature
It is, the generation accumulator further comprises generating means, and the generating means includes：
One occurs heating unit, including a generator levitation device and a heating coil, the heating coil are fixed on institute
State on generator levitation device, connect the heating tube import and heating tube outlet of the heating coil；
One occurs cooling device, including a cooling coil, connects a cooling water inlet and the cooling of the cooling coil
Water out.
It is preferable to the utility model further discloses a kind of generation accumulator, it is characterised in that described to store up
Energy device further comprises：
Liquid taking device, including floating ball and liquid taking port, the liquid taking port are in the floating ball lower position, the floating ball and institute
State liquid taking port and be located at the liquid level upper end that the crystallographic melts crystalline substance, one, which floats, takes liquid hose one end to connect the liquid taking port,
The other end is fixed on the energy storing structure.
It is preferable to the utility model further discloses a kind of generation accumulator, it is characterised in that described to fill
It is integral type to put with the crystallographic storage container, is arranged on the top of the solution crystallization energy storing structure；
Wherein, the top that cooling device occurs and is arranged on the generation heating unit.
It is preferable to the utility model further discloses a kind of generation accumulator, it is characterised in that described to fill
It is separate type to put with the crystallographic storage container, is equipped with the generating means and solution, the generating means and institute occurs
State and further comprise between crystallographic storage container：
One spray pump, second pipe are connected to the spray pump discharge and the generating means, the first pipeline and the second pipe
The first valve is equipped between road, one second valve, the first pipeline are equipped between the second pipe and a high temperature concentrated solution outlet conduit
The other end connection it is described occur heating unit inlet；
Wherein, the high temperature concentrated solution outlet conduit connects the crystallographic storage container.
It is preferable to the utility model further discloses a kind of generation accumulator, it is characterised in that described to fill
Put and further comprise a fluid infusion, to supplement the solution that the crystallographic storage container is pumped into by the spray.
Melt the crystalline solid for being attached to heating unit surface after the heating unit heats of the utility model, and form perforation knot
The flow channel of crystal.When needing the energy using storage, thus heating unit of short duration heating in advance.Heating unit surface
Crystal melts after being heated and forms the passage of solution flowing.The heating unit is connected with the pipeline of connection weak solution, weak solution pipe
Road forms interlayer runner in heating unit outer wall.Heating unit bottom penetrates at crystalline solid space and is disposed with valve.Valve connects
There is the weak solution of certain head of liquid.Weak solution flows into after crystal melts the solution flow channel formed by valve.It is dilute at this time
Solution carries out mass transter with the crystal and solid crystal melted, and by the solution concentration mixed diluting in flow channel to saturation
Below concentration or saturated concentration.Heating unit stops heating at this time.Matter friendship is persistently still carried out by runner and crystal by weak solution
Change, obtain saturation or the concentrated solution close to saturation.Until crystallographic is dissolved and is diluted to below target concentration.Energy storage
Structure completes primary energy release process.
It is the solution after dilution in container after energy storing structure completes energy release process.Weak solution supply is closed at this time
Valve, or the solution after dilution is imported into generation container.Start solution and thermal energy storage process occurs.Pass through circulation vessel top
Solution directly heats the solution on solution top while solution concentrates, the temperature formed due to vessel liquid top and the bottom
Difference, crystalline solid is gradually formed in solution bottom.Or hot concentrated solution is incorporated into the predetermined crystallization for melting crystal structure with heating
Container, until crystalline solid reaches predetermined altitude, the energy storing structure completes primary energy storage process.
Solution concentration difference crystallization energy storing structure according to the present utility model, passes through layer crystallization high density storage thermal energy.And
Brilliant formation runner is melted by of short duration heating.So that weak solution can be mixed directly with crystalline solid.Concentrated solution is formed to use.Obtain highly dense
Degree, the output of inexpensive stablizing solution.
Brief description of the drawings
Embodiment of the disclosure is described with detailed reference to attached drawing now.It is preferable to carry out now with detailed reference to the disclosure
Example, its example are shown in the drawings.In the case of any possible, phase will be represented using identical mark in all of the figs
Same or similar part.In addition, although the term used in the disclosure is selected from public term, but this
Some terms mentioned in prospectus are probably that applicant carrys out selection by his or her judgement, its detailed meanings is at this
Illustrate in the relevant portion of the description of text.In addition, it is desirable to not only by used actual terms, and be also to by each
Meaning that term is contained understands the disclosure.
In the following, referring to the drawings, for those skilled in the art, from the detailed description to the utility model
In, the above and other objects, features and advantages of the utility model will be evident.
Fig. 1 (a) be the utility model first embodiment in accumulator sectional view；
Fig. 1 (b) is the bottom view of Fig. 1 (a)；
Fig. 2 is the enlarged diagram in I regions in Fig. 1；
Fig. 3 is the enlarged diagram in II regions in Fig. 1；
Fig. 4 is the enlarged diagram in III regions in Fig. 1；
Fig. 5 is that the section view signal under crystallization A-stage occurs in solution for the accumulator of the utility model second embodiment
Figure；
Fig. 6 is that the section view signal under crystallization latter stage state occurs in solution for the accumulator of the utility model second embodiment
Figure；
Fig. 7 is the enlarged diagram in I regions in Fig. 5 and Fig. 6；
Fig. 8 is the enlarged diagram in II regions in Fig. 5 and Fig. 6；
Fig. 9 is the enlarged diagram in III regions in Fig. 5 and Fig. 6；
Figure 10 is the structure diagram of the accumulator of the utility model 3rd embodiment；
Figure 11 is the enlarged diagram in I regions in Figure 10；
Figure 12 is the enlarged diagram in II regions in Figure 10；
Figure 13 introduces the operation principle schematic diagram of solution energy storage；
Figure 14 is the crystallization curve figure of calcium chloride solution；
Figure 15 describes the operation principle schematic diagram of crystallization energy storage.
Reference numeral
1-- crystallographic storage container
2-- crystallographic
4-- unidirectional cut-off equipment
5-- inverted U-shaped heating tube
Float takes liquid hose to 6--
7-- the first sandwich passage
8-- heating tube import
9-- the second sandwich passage
10-- heating tube exports
11-- floating ball
12-- steam channel
13-- cooling water inlet
14-- cooling water outlet
15-- the first corrugated flexible hose
16-- the second corrugated flexible hose
17-- heating tube exports
18-- heating tube import
19-- heating coil
20-- generator levitation device
21-- cryogen sink
22-- cryogen water out
23-- solution
24-- bleeding point
25-- shower tray
26-- spray pump
27-- electrically heated rod
28-- heating electrode
29-- cooling coil
30-- cloth sink
31-- the first sandwich passage import
32-- the second sandwich passage exports
33-- the first pipeline
34-- second pipe
35-- the first valve
36-- the second valve
37-- user terminal
38-- shut-off valve
The solution that crystal melts around 39-- heating tube
61-- liquid taking port
91-- concentrated solution exports
92-- high temperature concentrated solution outlet conduit
Embodiment
In the following description, the utility model is described with reference to each embodiment.However, those skilled in the art
It will be recognized that can in the case of neither one or multiple specific details or with it is other replacement and/or addition method, material or
Component implements each embodiment together.In other situations, be not shown or known structure, material or operation are not described in detail in order to avoid
Make the aspects of each embodiment of the utility model obscure.Similarly, for purposes of explanation, specific quantity, material are elaborated
And configuration, in order to provide the comprehensive understanding of the embodiment to the utility model.However, the utility model can be in no specific detail
In the case of implement.Further, it should be understood that each embodiment shown in attached drawing is illustrative expression and is not drawn necessarily to scale.
Furthermore, it is to be understood that spatial description used herein (on for example, under, top, the left side, the right, lower section, top
Portion, bottom, vertical, level etc.) purpose that is merely to illustrate, and the actual implementation of structure as described herein can be
Spatially arranged by any orientation or mode.
Embodiment 1
Such as Fig. 1, the whole generation accumulator included including solution crystallization energy storing structure is shown.
Solution crystallization energy storing structure therein includes a crystallographic storage container 1, when energy storing structure works, in the knot
There is crystallographic 2 in Jingjing body storage container 1, in addition, the energy storing structure further includes a heating unit.
Heating unit in the present embodiment is an inverted U-shaped heating tube 5, is placed in crystallographic storage container 1, and under
Extend upward through into crystallographic 2, the U-shaped heating tube 5 and the distance at 2 edge of crystallographic are less than 5 centimetres, the crystal edge position
In inverted U-shaped heating tube top.After heating tube heats, surrounding crystal melts, when the crystal edge nearer with heating tube 5 is melted
After change, residing crystal edge forms new flowing outlet.Exit passageway is formed with the entrance interlayer tube wall of heating tube 5 and entrance leads to
Road.In addition, the heating unit can include the intake channel and exit passageway of discrepancy crystallographic 2 respectively in itself.
This energy storing structure is also folded with the first interlayer in the intake channel of inverted U-shaped heating tube 5 and the outer wall of exit passageway and leads to
7 and second sandwich passage 9 of road, the first sandwich passage import 31 connect the first sandwich passage 7,32 connection of the second sandwich passage outlet
Second sandwich passage 9, weak solution enter the first sandwich passage 7 by the first sandwich passage import 31, enter back into crystallographic storage
Deposit in container 1, the concentrated solution that the second sandwich passage 9 is used for after mixing is stored up by 32 outflow crystallographic of the second sandwich passage outlet
Deposit container 1.
Fig. 2 is referred to, show the enlarged diagram in I regions in Fig. 1, which further illustrates inverted U-shaped 5 liang of heating tube
The further structure of aperture position.
As can be seen that inverted U-shaped heating tube 5 stretches out the inlet and outlet of crystallographic energy-storing container 1, it is heating tube import 8 respectively
10 are exported with heating tube, while it can also be seen that connects the first interlayer of the first sandwich passage 7 and the second sandwich passage 9 respectively
31 and second sandwich passage of channel entrance outlet 32.In diagram, the import of inverted U-shaped heating tube 5 corresponds to connection heating tube import 8,
Weak solution enters the first sandwich passage 7 of the 8 outer wall sandwiched of heating tube import by first passage import 31, and along the passage
Flow up, be equipped with cut-off equipment in 7 exit of the first sandwich passage along inverted U-shaped 5 top of heating tube, adopted in the present embodiment
A unidirectional cut-off equipment 4, so with ensure weak solution enter the first sandwich passage 7 after according to single direction into
Enter in crystallographic storage container 1.
The outlet connection heating tube outlet 10 of the inverted U-shaped heating tube 5, the outer wall in heating tube outlet 10 is folded with the second folder
Layer passage 9, extends crystallographic storage container 1 in the second sandwich passage 9 and is connected with one second sandwich passage outlet 32, at this
Second sandwich passage outlet 32 is equipped with shut-off valve 38, the shut-off valve 38 preferably adjacent to the second sandwich passage 9 outlet port, from
And function similarly to the effect of unidirectional cut-off equipment 4, in this way, concentrated solution by the second sandwich passage 9 along the second sandwich passage
Outlet 32 and shut-off valve 38 flow out.
In addition, further including liquid taking device in the solution crystallization energy storing structure of the utility model, which includes one
Floating takes liquid hose 6, which takes one end of liquid hose 6 to be fixed on the bottom of crystallographic storage container 1, and the other end includes
One liquid taking port 61, the liquid taking port 61 are connected with a liquid taking port floating ball 11, which can hold as crystallographic stores
The height for melting brilliant liquid level in device 1 moves up and down, but is always ensured that liquid taking port 61 is floating under liquid level.The liquid taking device ensures spray
Pump (spray pump 26 in corresponding diagram 2) takes liquid on the top of solution 23.So as to which the heating repeatedly formed to upper liquid occurs.And
The upper and lower part of solution 23 forms effective temperature difference so that crystallographic 2 proceeds by crystallization from the lower part of solution 23, to ensure
Spray pump avoids crystallographic 2 from blocking risk.
The disclosure above is related to the solution crystallization energy storing structure of the utility model, its course of work is described in detail as follows：
In embodiment 1, when energy release process starts, there is crystallographic 2 in storage crystallographic storage container 1,
The heated pipe import 8 of inverted U-shaped heating tube 5 in the container 1 is passed through hot water or hot solution (or other heat sources) is heated, thus
Melt the crystal positioned at inverted U-shaped 5 tube wall outer of heating tube, so that the flow channel along inverted U heating tube 5 is formed, and meanwhile it is dilute molten
Liquid enters the first sandwich passage 7 by the first sandwich passage import 31, by unidirectional cut-off equipment 4 and along inverted U-shaped heating tube 5
Outer wall forms flow channel.Weak solution and the mixing concentrated solution of crystallographic 2 are pressed from both sides along the second of inverted U-shaped 5 outlet side of heating tube
Connected 32 outflow of the second sandwich passage outlet of layer passage 9.
When the top of inverted U-shaped heating tube 5 is higher than the height of crystallographic 2 in storage container 1, the first sandwich passage import
31 with crystallographic storage container 1 in crystallographic 2 noncrystalline space formed runner channel.
When the height of inverted U-shaped heating tube 5 is less than the height of crystallographic 2 in storage container 1, exergonic initial
In the stage, the first sandwich passage import 31 can be formed by inverted U-shaped heating tube 5 to be flowed.And form runner in inverted U-shaped heating tube 5
Outlet passes through shut-off valve 38, and to ensure that weak solution does not crystallize outside the energy storage stage, and energy release stage weak solution runner is unimpeded.
Floating ball 11 and liquid taking port 61 are also provided with the solution crystallization energy storing structure of the utility model.Liquid taking port 61 is in floating
11 lower position of ball, after weak solution is mixed with crystal after the liquid level rise of concentrated solution, the liquid of solution 23 after the mixing formed
Position will raise floating ball 11, cover liquid taking port 61, so that storage container 1 has solution to be removed early stage trichite life is melted
Utilize.
The accumulator that occurs of the utility model includes the solution crystallization energy storing structure of said structure, further includes generating means,
The top composition of crystallographic energy-storing container 1 in corresponding diagram 1, generating means and energy storing structure in embodiment 1 is using one
Formula structure.
With reference to Fig. 1, describe in detail to generating means.
Generating means shares a crystallographic storage container 1 with energy storing structure, and generating means includes one and heating unit occurs
With generation cooling device, it is described below.
Fig. 3 illustrates that the partial structurtes of heating unit, including a heating coil 19 occurs, which occurs
Device levitation device 20 is fixed as one, so as to change with the liquid level of solution 23, generator levitation device 20 can be suspended in molten
In liquid 23, therefore heating coil 19 can be driven to be immersed in solution 23, and passed through positioned at the top of solution 23, heating coil 19
Crystallographic storage container 1 is extended in heating tube import 18 and heating tube outlet 17, and the connecting pipe illustrated in figure is first wave
15 and second corrugated flexible hose 16 of line hose.
Generating means further includes a generation cooling device, including a cryogen sink 21, band cooling water inlet 13 and cooling water
The cooling coil 29 of outlet 14, a cryogen water out 22 is additionally provided with the side of cryogen sink 21.It is further specifically to refer to Fig. 4
The enlarged diagram in III regions in Fig. 1 of signal.
Bleeding point 24 is provided with heating unit top occurs so that solution 23 can utilize lower temperature under vacuo
Energy storage occurs for heat.In addition, crystallographic storage container 1 arranges one or more liquid taking ports 61 in vertical direction, in release energy
During amount, flow out and use from liquid taking port 61 with 2 mixed concentrated solution of crystallographic.
Embodiment 2
Fig. 5 and Fig. 6 gives second of structure of the utility model, is different from the part of embodiment 1, the heating unit
What is used is not inverted U-shaped heating tube, but electrically heated rod 27, but also extends through the crystallization in whole crystallographic storage container 1
Crystal 2.
The enlarged diagram in I regions in Fig. 5 shown in Figure 7, due to using electrically heated rod 27, coordinates the electrical heating
Heating electrode 28 is provided with the port of rod 27.As a same reason, the outer wall in 27 proximal port position of electrically heated rod is equipped with the first folder
Layer passage 7, first sandwich passage 7 connect the first sandwich passage import 31, and it is unidirectional to be equipped with one upwards along the first sandwich passage 7
Cut-off equipment 4, so when the energy storing structure of the utility model works in electrically heated rod 27, weak solution is along the first sandwich passage
7 enter in crystallographic storage container 1.
Fig. 5 illustrates the original state of weak solution before being concentrated in crystalline solid storage container 1.Floating ball 11 drives liquid taking port
61 are located at the top of solution 23.Obtain liquid takes liquid hose 6 to arrive shower tray 25 by spray pump 26 by floating, and solution passes through spray
Tray 25 uniformly sprays.Spray occur heating coil surface solution be heated after evaporate water vapour, solution concentration improves hair
Raw concentration.Drop is condensed into after the surface cooling of the condenser coil 29 of the water vapour produced in concentration process then in fig. 8.Drop
Collect on cryogen sink 21, flowed out and collected by cryogen water out 22.
Fig. 6 illustrates solution 23 and crystallization latter stage state occurs, and crystallographic 2 is formed in crystallographic storage container 1.
The heating unit used in example 2 is electrically heated rod 27, the surface layout corrosion-resistant material of the electrically heated rod 27
Material, such as ceramic tube or corrosion-inhibiting coating.The setting height of the electrically heated rod 27 in the cavity is more than the crystallographic 2 after the completion of crystallization
Height, when energy release process starts, which is heated.Perforation weak solution enters first is formed after melting crystalline substance
Sandwich passage import 31 and the flow channel in the noncrystalline space above the crystallographic 2 of crystallographic storage container 1.In solution
After flow channel is formed, stop electrically heated rod 27 and heat, weak solution is imported into flow channel by weak solution passage 31, passes through stream
Dynamic weak solution and intracrystalline diffusion, lift solution concentration, obtain required concentrated solution.
Spray pump 26 is further illustrated in the embodiment 2, connection floating takes liquid hose 6 and second pipe 34, the first pipeline 33
One first valve 35 is equipped between second pipe 34, one second valve 36, the first pipe are equipped between second pipe 34 and user terminal 37
The one end in road 33 connects the first valve 35, and the inlet 38 of heating unit occurs for the other end connection of the first pipeline 33.Second pipe
The entrance of 34 one end connection spray pump 26, the other end connect the first valve 35.
In Fig. 9, the uniform spraying and liquid distributing in 29 top of cooling coil is being occurred by cloth sink 30, is being heated with making full use of
The heat exchange area of coil pipe 19.
Embodiment 3
The embodiment that Figure 10 is provided illustrates a kind of generating means and solution crystallization energy storing structure and is separated from each other to store up
Can device.The heating unit wherein used is also inverted U-shaped heating tube 5, and the structure inside two parts is similar with previous embodiment 1.
Embodiment 3 gives that two parts connection is similar to Example 2, which includes spray pump 26, and connection is floated
It is dynamic to take liquid hose 6 and second pipe 34, one first valve 35,34 He of second pipe are equipped between the first pipeline 33 and second pipe 34
One second valve 36 is equipped between user terminal 92, the inlet of heating unit occurs for the other end connection of the first pipeline 33.
Figure 11 provides the enlarged diagram in I regions in Figure 10, and Figure 12 gives the enlarged diagram in II regions in Figure 10, after
Person is similar with Fig. 8 of previous embodiment 2, the former is compared with Fig. 2 differences, only with unidirectional cut-off equipment 4, such as Figure 11 institutes
Show.
The generation accumulator course of work shown in Figure 10 is as follows：
After the solution 23 irrigated in generating means is weak solution, formed by bleeding point 24 in the container of generating means
Vacuum, shower tray is recycled to by lower vessel portion liquid taking port through spray pump 26 by solution 23 by the first valve 35 and the first pipeline 33
25.Spray solution heats concentration in 19 outer surface of heating coil that heated pipe outlet 17 and heating tube import 18 are heated.Sent out
Raw steam is after drop is formed in cryogen after being cooled down through 29 surface of cooling coil of cooling water inlet 13 and cooling water outlet 14
Collected on sink 21.
After the solution 23 in generating means is concentrated to aimed concn, the first valve 35 is closed, opens connection crystallographic
Second valve 36 of storage container 1, it is by the high temperature concentrated solution outlet conduit 92 of indirect crystallographic storage container 1 that high temperature is dense molten
Liquid is directed in crystallographic storage container 1.When the solution 23 guided reaches predetermined fluid level height, the second valve 36 is closed.
Complete the fluid injection to crystallographic storage container 1.The process can be repeated in several crystallographic storage containers 1.
After crystallographic storage container 1 cools, which stores concentration energy with crystal form.Needing to make
Used time, forms fluid passage again by of short duration heating unit 5, by the first sandwich passage import 31, flows through the first interlayer and lead to
Road import 31 and unidirectional cut-off equipment 4, are mixed to get required concentrated solution and utilize.When crystallographic 2 and concentrated solution mixed diluting arrive
After below concentration, circulation weak solution occurs repeatedly process to cavity occurs.
Above-described embodiment only gives an inverted U-shaped heating tube or an electrically heated rod, can be adopted according to actual needs
With a plurality of heating tube or electrically heated rod.
Three embodiment of the above is by the way that in the short time, with electrical heating, the mode of heating lifting such as hot water heating is in crystalline solid
The heating element outer surface in portion, lifts the crystallization temperature being in contact with it, and crystalline substance is melted in realization.Pass through heating element entrance interlayer at the same time
Weak solution is introduced, forms the constant flow of solution.Crystalline substance will be melted to be diluted to below room temperature crystallisation concentration, so as to keep lasting dilute molten
Liquid flow channel.And stop the heating of heating element.The weak solution of inflow is spread with the dissolving that crystal is directly contacted, and is formed
Effective lifting to weak solution concentration, and continue to obtain the solution of required concentration.
In practice, it is thus only necessary to the heating of even tens seconds a few minutes, so that it may be successfully formed and melt brilliant effect.And utilize dilute
Solution flows or circulation continuous discharges the energy that whole crystalline solid stores.
So input is few starts heat, forms effective dissolving flowing to whole crystalline solid so that energy storage density is normal
Advise solution energy storage 3-5 times.Substantially increase the economy of the energy storage Utilization plan, dimensional compactness and sector application prospect.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art without departing from the spirit and scope of the utility model, can make possible variation and modification.Cause
This, every content without departing from technical solutions of the utility model, according to the technical essence of the utility model to above example institute
Any modification, equivalent variations and the modification made, each fall within the protection domain that the utility model claims are defined.
Claims (10)
1. a kind of solution crystallizes energy storing structure, it is characterised in that the energy storing structure further comprises：
One crystallographic storage container, the crystallographic storage container further comprise：
Crystallographic；
Heating unit, through the crystallographic.
2. solution according to claim 1 crystallizes energy storing structure, it is characterised in that
The distance of the heating unit and the crystallographic edge is less than 5 centimetres.
3. solution according to claim 1 or 2 crystallizes energy storing structure, it is characterised in that the energy storing structure further wraps
Include：
First sandwich passage, is arranged on the outer wall of the heating unit import, to inject weak solution；
One cut-off equipment, is arranged on the port of export of first sandwich passage.
4. solution according to claim 3 crystallizes energy storing structure, it is characterised in that
The heating unit includes at least one electrically heated rod, and the electrically heated rod end set has heating electrode.
5. solution according to claim 3 crystallizes energy storing structure, it is characterised in that
The heating unit includes at least one heating tube, and the import of the heating tube penetrates the crystallographic storage container,
The outlet of the heating tube is pierced by the crystallographic storage container.
6. a kind of generation accumulator using solution crystallization energy storing structure any one of claim 1 to 5, its feature exists
In the generation accumulator further comprises generating means, and the generating means includes：
One occurs heating unit, including a generator levitation device and a heating coil, the heating coil are fixed on the hair
On raw device levitation device, the heating tube import and heating tube outlet of the heating coil are connected；
One occurs cooling device, including a cooling coil, the cooling water inlet and a cooling water for connecting the cooling coil go out
Mouthful.
7. generation accumulator according to claim 6, it is characterised in that the generation accumulator further comprises：
Liquid taking device, including floating ball and liquid taking port, the liquid taking port are in the floating ball lower position, the floating ball and described take
Liquid mouth is located at the liquid level upper end that the crystallographic melts crystalline substance, and one, which floats, takes liquid hose one end to connect the liquid taking port, another
End is fixed on the energy storing structure.
8. generation accumulator according to claim 7, it is characterised in that
The generating means and the crystallographic storage container are integral type, are arranged on the upper of the solution crystallization energy storing structure
Side；
Wherein, the top that cooling device occurs and is arranged on the generation heating unit.
9. generation accumulator according to claim 7, it is characterised in that
The generating means is separate type with the crystallographic storage container, is equipped with the generating means and solution, institute occurs
State and further comprise between generating means and the crystallographic storage container：
One spray pump, second pipe are connected to the spray pump discharge and generating means, the first pipeline and second pipe it
Between be equipped with the first valve, be equipped with one second valve between the second pipe and a high temperature concentrated solution outlet conduit, the first pipeline it is another
One end connection inlet that heating unit occurs；
Wherein, the high temperature concentrated solution outlet conduit connects the crystallographic storage container.
10. generation accumulator according to claim 9, it is characterised in that
The generating means further comprises a fluid infusion, and the crystallographic storage is pumped into by the spray to supplement
The solution of container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196053.0U CN207300020U (en) | 2017-09-18 | 2017-09-18 | Solution crystallizes the generation accumulator of energy storing structure and the application structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196053.0U CN207300020U (en) | 2017-09-18 | 2017-09-18 | Solution crystallizes the generation accumulator of energy storing structure and the application structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300020U true CN207300020U (en) | 2018-05-01 |
Family
ID=62442772
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196053.0U Withdrawn - After Issue CN207300020U (en) | 2017-09-18 | 2017-09-18 | Solution crystallizes the generation accumulator of energy storing structure and the application structure |
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| Country | Link |
|---|---|
| CN (1) | CN207300020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413794A (en) * | 2017-09-18 | 2018-08-17 | 徐阳 | Solution crystallizes the generation accumulator of energy storing structure and the application structure |
| CN111425831A (en) * | 2020-03-25 | 2020-07-17 | 浙江宝威电气有限公司 | Floating heating type steam generation method |
-
2017
- 2017-09-18 CN CN201721196053.0U patent/CN207300020U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413794A (en) * | 2017-09-18 | 2018-08-17 | 徐阳 | Solution crystallizes the generation accumulator of energy storing structure and the application structure |
| CN108413794B (en) * | 2017-09-18 | 2024-02-20 | 徐阳 | Solution crystallization energy storage structure and generating energy storage device using same |
| CN111425831A (en) * | 2020-03-25 | 2020-07-17 | 浙江宝威电气有限公司 | Floating heating type steam generation method |
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