CN106195611A - A kind of compressed-air energy-storage system constant temperature heat insulating caisson - Google Patents
A kind of compressed-air energy-storage system constant temperature heat insulating caisson Download PDFInfo
- Publication number
- CN106195611A CN106195611A CN201610546607.9A CN201610546607A CN106195611A CN 106195611 A CN106195611 A CN 106195611A CN 201610546607 A CN201610546607 A CN 201610546607A CN 106195611 A CN106195611 A CN 106195611A
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- Prior art keywords
- air
- compressed
- tank body
- constant temperature
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0345—Fibres
- F17C2203/035—Glass wool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0639—Steels
Abstract
The invention provides a kind of compressed-air energy-storage system constant temperature heat insulating caisson, including having the gas storage tank body storing air cavity, described gas storage tank body is provided with air intlet and air outlet slit；It is wrapped in the insulation heat insulation layer of described air accumulator external surface.The present invention utilizes the compressed air of the high pressure-temperature of the storage air cavity storage energy storage stage production of gas storage tank body, and utilize insulation heat insulation layer to prevent the heat in air accumulator body to be lost in environment, it is possible to air heat radiation outwardly in minimizing caisson, thus reduce variation of ambient temperature to the impact of air themperature in caisson, and then improve the energy storage efficiency of compressed-air energy-storage system.
Description
Technical field
The present invention relates to compressed-air energy storage technical field of power generation, more particularly, it relates to a kind of compressed-air energy storage system
System uses constant temperature heat insulating caisson.
Background technology
Compressed-air energy storage refers to violent to the rich electric power on low power consumption period electrical network or the undulatory property such as wind-powered electricity generation, solar energy
Electric power for compressed air, the pressure-air after compression is sealed in caisson, discharges compressed air when needed, push away
Dynamic air turbine drives the energy storage mode of electrical power generators.In existing compressed-air energy-storage system, caisson generally uses
Underground gas storage room or artificial air accumulator.
Underground gas storage room has the advantages such as cost is low, gas storage capacity is big, is mainly used in large-scale compression air energy storage systems.
However it is necessary that the specific geological environment of selection, and in system operation, gas storage room air would generally change with wall
Heat, causes thermal loss, makes the energy storage efficiency of system reduce.Due to gas storage room air and wall convection transfer rate relatively
Little, gas storage and deflation course differ farther out with isothermal process, and therefore gas storage indoor temperature change generated in case is big, causes rate of pressure change very
Hurry up.In specific air storage chamber pressure range, system operation time shortens, and causes energy storage density to reduce.
Artificial air accumulator is easily manufactured, and the requirement to place is low, and gas storage pressure is higher simultaneously, but gas storage capacity is relatively
Little, cost is the most of a relatively high, is mainly used in middle-size and small-size compressed-air energy-storage system.During using traditional cylinder of steel as air accumulator,
Owing to the heat conductivility of cylinder of steel is preferable, ambient temperature can produce impact to the air themperature in air accumulator.Such as in ambient temperature
Relatively low winter, the air in air accumulator can outside dissipated heat, cause air themperature to reduce, air enthalpy reduce, unit matter
The air acting ability of amount reduces, the energy storage efficiency decline that system is overall.
In sum, air heat radiation outwardly in caisson how is reduced, to reduce variation of ambient temperature to gas storage
The impact of air themperature in device, and then improve the energy storage efficiency of compressed-air energy-storage system, it is current those skilled in the art
Technical problem urgently to be resolved hurrily.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of compressed-air energy-storage system constant temperature heat insulating caisson,
With air heat radiation outwardly in minimizing caisson, thus reduce variation of ambient temperature to the shadow of air themperature in caisson
Ring, and then improve the energy storage efficiency of compressed-air energy-storage system.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of compressed-air energy-storage system constant temperature heat insulating caisson, including:
There is the gas storage tank body of storage air cavity, described gas storage tank body is provided with air intlet and air outlet slit；
It is wrapped in the insulation heat insulation layer of described air accumulator external surface.
Preferably, above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson also includes being arranged on described gas storage tank body
Interior phase-transition heat-storage tube bank, is filled with phase-change heat accumulation medium in the tube bank of described phase-transition heat-storage.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, it is every that described phase-transition heat-storage is restrained
All being arranged with annular plate on root heat accumulation pipe, described annular plate is perpendicular to the axis of described heat accumulation pipe.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, described annular plate is multiple, and
Along being axially uniformly distributed of described heat accumulation pipe.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, described heat accumulation pipe is elliptical tube, institute
State annular plate outer peripheral face to fit for circle, the inner peripheral surface of described annular plate and described heat accumulation pipe.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, described phase-change heat accumulation medium is vinegar
Acid sodium.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, described air intlet is two, all
It is arranged on one end of described gas storage tank body；
Described air outlet slit is two, is arranged at the other end of described gas storage tank body.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, the company of two described air intlets
Line is by described gas storage tank body axle center, and the line of two described air outlet slits is by described gas storage tank body axle center, and described in two
The line of air intlet is parallel to the line of two described air outlet slits.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, described gas storage tank body also sets up
There is relief valve.
Preferably, in above-mentioned compressed-air energy-storage system constant temperature heat insulating caisson, described gas storage tank body is steel can
Body, described insulation heat insulation layer is glass cotton layer.
From above-mentioned technical scheme it can be seen that the compressed-air energy-storage system constant temperature heat insulating gas storage that the present invention provides fills
Put and include there is the gas storage tank body of storage air cavity and be wrapped in the insulation heat insulation layer of air accumulator external surface, gas storage tank body is arranged
There are air intlet and air outlet slit.
The present invention utilizes the compressed air of the high pressure-temperature of the storage air cavity storage energy storage stage production of gas storage tank body, and profit
The heat in air accumulator body is prevented to be lost in environment with insulation heat insulation layer, it is possible to reduce in caisson air outwardly
Heat radiation, thus reduce variation of ambient temperature to the impact of air themperature in caisson, and then improve compressed air storage
The energy storage efficiency of energy system.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 be the embodiment of the present invention provide compressed-air energy-storage system constant temperature heat insulating caisson face section
Figure；
Fig. 2 is the side elevational cross-section of the compressed-air energy-storage system constant temperature heat insulating caisson that the embodiment of the present invention provides
Figure.
Detailed description of the invention
Embodiments provide a kind of compressed-air energy-storage system constant temperature heat insulating caisson, it is possible to reduce gas storage
Air heat radiation outwardly in device, thus reduce variation of ambient temperature to the impact of air themperature, Jin Erti in caisson
The energy storage efficiency of high compression air energy storage systems.
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Refer to accompanying drawing 1-2, the compressed-air energy-storage system constant temperature heat insulating caisson bag that the embodiment of the present invention provides
Include the gas storage tank body 1 with storage air cavity 11 and the insulation heat insulation layer 2 being wrapped in gas storage tank body 1 outer surface, gas storage tank body 1 sets
It is equipped with air intlet 3 and air outlet slit 6.
The present invention utilizes the storage air cavity 11 of gas storage tank body 1 to store the compressed air of the high pressure-temperature that the energy storage stage produces,
And utilize insulation heat insulation layer 2 to prevent the heat in gas storage tank body 1 to be lost in environment (the temperature meeting of air in usual caisson
Higher than ambient temperature), it is possible to reduce air heat radiation outwardly in caisson, thus reduce variation of ambient temperature pair
The impact of air themperature in caisson, and then improve the energy storage efficiency of compressed-air energy-storage system.
Preferably in technical scheme, compressed-air energy-storage system constant temperature heat insulating caisson also includes being arranged on air accumulator
Phase-transition heat-storage tube bank 4 in body 1, is filled with phase-change heat accumulation medium in phase-transition heat-storage tube bank 4.The internal cloth of the caisson of the present invention
Put phase-transition heat-storage tube bank 4, by setting suitable phase-change heat accumulation medium consumption in phase-transition heat-storage tube bank 4, it is ensured that in energy storage
In journey, the variations in temperature of air is the least, close to isothermal process.
The phase-change heat accumulation medium of above-mentioned phase-transition heat-storage tube bank 4 filling is during gas storage, it is possible to absorbs pressure-air and brings into
Heat, the heat of air is stored in phase-transition heat-storage tube bank 4 phase-change heat accumulation medium in, make the air themperature in caisson
Close to constant, maintain the temperature constant state within caisson.In like manner in deflation course, air can expand cooling, phase-transition heat-storage
Medium releases heat so that in caisson, temperature remains stable.Owing to maintaining air themperature in steady statue, therefore can slow down
Air pressure variations speed, thus improve the energy storage density of system.
In above-described embodiment, insulation heat insulation layer 2 coordinates phase-transition heat-storage tube bank 4 to improve compressed-air energy-storage system simultaneously
Energy storage efficiency and energy storage density.The tube bank 4 of above-mentioned phase-transition heat-storage is bigger with the contact area of air, it is simple to ensure the heat exchange with air
Effect, the present invention can also be not provided with above-mentioned phase-transition heat-storage tube bank 4, or be replaced by other structures, as at gas storage tank body 1
Inner surface arranges phase-transition heat-storage layer, and the maintenance air themperature reaching same is constant, improve the effect of system stored energy density, the present invention
This is no longer going to repeat them.
Further, compressed-air energy-storage system is with in constant temperature heat insulating caisson, and phase-transition heat-storage restrains the every accumulation of heat of 4
Guan Shangjun is arranged with annular plate 5, and annular plate 5 is perpendicular to the axis of heat accumulation pipe.Concrete, every of phase-transition heat-storage tube bank 4
Heat accumulation pipe all axial arranged along gas storage tank body 1.The present invention utilizes annular plate 5 to add the heat-transfer surface of air and heat accumulation pipe
Long-pending, improve the heat convection effect of air and tube wall, thus the constant temperature that in further enhancing caisson, air is overall is imitated
Really.Certainly, above-mentioned annular plate 5 can also the axis of out of plumb heat accumulation pipe；The present invention can also be not provided with above-mentioned annular plate
5, by changing the external surface shape of heat accumulation pipe or arranging projection, groove；Also or by arranging aciculiform rib, H-shaped fin rib
The same effect increasing air and the heat exchange area of heat accumulation pipe is reached etc. other kinds of fin.
In the constant temperature heat insulating caisson that above-described embodiment provides, annular plate 5 be multiple, and axially equal along heat accumulation pipe
Even distribution.This arrangement is easy to assembling, ensure that the uniformity of heat exchange simultaneously.Above-mentioned annular plate 5 can also not have
Rule spaced apart or several are superimposed as one group and are fixed on same position.
In order to optimize technique scheme further, heat accumulation pipe is elliptical tube, and annular plate 5 outer peripheral face is circular, annular
The inner peripheral surface of floor 5 is fitted with heat accumulation pipe.So, the outer peripheral face cross sectional shape of heat accumulation pipe is oval, it is possible to prevent phase
Become heat storage medium to occur to be separated, it is ensured that the heat-conducting effect within phase-change heat accumulation medium；Accordingly, the inner circumferential of annular plate 5
Face cross sectional shape is oval, and annular plate 5 can be welded on heat accumulation pipe and can also interference be set on heat accumulation pipe.Above-mentioned storage
Heat pipe can also be rectangular tube, round tube or other shapes, and annular plate 5 outer peripheral face can also be rectangle, ellipse etc., this
This is not specifically limited by invention.
Above-mentioned phase-change heat accumulation medium is sodium acetate, i.e. fills sodium acetate in phase-transition heat-storage tube bank 4.The phase transformation of the present embodiment stores
Thermal medium selective freezing hydrated salt Materials Acetic acid sodium (CH3COONa 3H2O), it is big, hot that this material has latent heat of phase change
Conductance is high, phase transformation time the advantages such as change in volume is little.Certainly, above-mentioned phase-transition heat-storage tube bank 4 can also fill fuse salt, metal or conjunction
The phase-change heat accumulation medium such as gold.
In the present invention one specific embodiment, air intlet 3 is two, is arranged at one end of gas storage tank body 1；Air outlet slit
6 is two, is arranged at the other end of gas storage tank body 1.The present invention arranges two air intlets 3 in one end of gas storage tank body 1, separately
One end arranges two air outlet slits 6, and the distance making air intlet 3 and air outlet slit 6 is longer, it is possible to increase the mixed flow of air
Effect, thus improve the uniformity of caisson Inside Air Temperature distribution, strengthen the heat exchange effect of air and phase-change heat accumulation medium
Really.The present invention arranges two air intlets 3 and two air outlet slits 6 can improve gas storage efficiency and venting efficiency simultaneously.This
Bright air intlet 3 and control outlet can also be one or other numbers.
Further, the line of two air intlets 3 passes through gas storage tank body 1 axle center, and the line of two air outlet slits 6 passes through
Gas storage tank body 1 axle center, and the line of two air intlets 3 is parallel to the line of two air outlet slits 6.In the present embodiment, two
Air intlet 3 is oppositely arranged, and both wire lengths are the diameter of gas storage tank body 1；Two air outlet slits 6 are oppositely arranged, both
The diameter that wire length is gas storage tank body 1, and air intlet 3 and air outlet slit 6 be arranged on air accumulator the most correspondingly
On the same circumferencial direction of body 1, it is possible to ensure the uniformity of air turnover, simultaneously facilitate processing and assemble with miscellaneous part.
Certainly, above-mentioned two air intlet 3 can also be without being oppositely arranged, and makes both lines be positioned at the side of axis of gas storage tank body 1；
Above-mentioned two air outlet slit 6 can not also be oppositely arranged, and makes both lines be positioned at the side of axis of gas storage tank body 1.
In order to optimize technique scheme further, gas storage tank body 1 is additionally provided with relief valve 7.Relief valve 7 will be for storing up
The internal pressure of gas tank body 1 maintains in proper range, prevents the infringement that hypertonia causes.The present invention can also arrange detection
The piezometer of gas storage tank body 1 internal pressure, the internal pressure of the force value Artificial Control gas storage tank body 1 by obtaining.
In order to improve intensity and the service life of gas storage tank body 1, gas storage tank body 1 is preferably steel tank.Gas storage tank body 1 is also
Can be other metal cans, such as aluminum alloy tank body etc..
In application process, in the energy storage stage, air enters caisson, now air by multistage compressor and heat exchanger
Temperature is higher, and the entrance of air can make the temperature of inside raise.It is continuously increased along with caisson inner air quality simultaneously, empty
Gas is gradually compressed, and also results in air themperature and raises.It is right that the air of high temperature and phase-transition heat-storage tube bank 4 and steel tank are carried out
Stream heat exchange, transfers heat to phase-change heat accumulation medium and steel tank.Dive owing to phase-change heat accumulation medium has the highest phase transformation
Heat, steel tank also has higher specific heat capacity, and therefore during absorbing heat, own temperature increase is the least, and reaches
Purpose to air cooling-down.
Releasing the energy stage, the pressure-air in caisson flows into decompressor and produces mechanical energy.Along with the outflow of air, storage
Air themperature in device of air can decline rapidly.Now phase-transition heat-storage tube bank 4 and steel can are known from experience the heat release of storage
Out, add hot-air, thus slow down air temperature downward trend, increase the external work done of unit mass air, thus carry
The energy storage efficiency of high compressed-air energy-storage system and energy storage density.
In the present invention one specific embodiment, insulation heat insulation layer 2 is glass cotton layer, gas storage tank body 1 outer wrap of the present invention
Glass cotton layer, prevents heat to be lost in environment, and insulation effect is preferable.Above-mentioned insulation heat insulation layer 2 can also use asbestos, rock wool
Or the heat-insulation materials such as expanded perlite.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. a compressed-air energy-storage system constant temperature heat insulating caisson, it is characterised in that including:
There is the gas storage tank body (1) of storage air cavity (11), described gas storage tank body (1) is provided with air intlet (3) and air goes out
Mouth (6)；
It is wrapped in the insulation heat insulation layer (2) of described gas storage tank body (1) outer surface.
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 1, it is characterised in that also include
Phase-transition heat-storage tube bank (4) being arranged in described gas storage tank body (1), is filled with phase-transition heat-storage in described phase-transition heat-storage tube bank (4)
Medium.
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 2, it is characterised in that described phase
All being arranged with annular plate (5) on every heat accumulation pipe of change heat accumulation pipe bundle (4), described annular plate (5) is perpendicular to described accumulation of heat
The axis of pipe.
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 3, it is characterised in that described ring
Shape floor (5) is multiple, and being axially uniformly distributed along described heat accumulation pipe.
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 4, it is characterised in that described storage
Heat pipe is elliptical tube, and described annular plate (5) outer peripheral face is circular, the inner peripheral surface of described annular plate (5) and described heat accumulation pipe
Laminating.
6., according to the compressed-air energy-storage system constant temperature heat insulating caisson described in any one of claim 2-5, its feature exists
In, described phase-change heat accumulation medium is sodium acetate.
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 1, it is characterised in that described sky
Gas import (3) is two, is arranged at one end of described gas storage tank body (1)；
Described air outlet slit (6) is two, is arranged at the other end of described gas storage tank body (1).
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 7, it is characterised in that two institutes
The line stating air intlet (3) passes through described by described gas storage tank body (1) axle center, the line of two described air outlet slits (6)
Gas storage tank body (1) axle center, and the line of two described air intlets (3) is parallel to the line of two described air outlet slits (6).
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 1, it is characterised in that described storage
Relief valve (7) it is additionally provided with on gas tank body (1).
Compressed-air energy-storage system constant temperature heat insulating caisson the most according to claim 1, it is characterised in that described
Gas storage tank body (1) is steel tank, and described insulation heat insulation layer (2) is glass cotton layer.
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| CN201610546607.9A CN106195611A (en) | 2016-07-12 | 2016-07-12 | A kind of compressed-air energy-storage system constant temperature heat insulating caisson |
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| CN201610546607.9A CN106195611A (en) | 2016-07-12 | 2016-07-12 | A kind of compressed-air energy-storage system constant temperature heat insulating caisson |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922125A (en) * | 2018-07-17 | 2018-11-30 | 酒泉顺鑫气体股份有限公司 | A kind of industrial gasses are filled for gas detection source of early warning |
| CN111396739A (en) * | 2020-04-20 | 2020-07-10 | 贵州电网有限责任公司 | Novel gas storage device and method in constant pressure ratio operation mode |
| CN112443477A (en) * | 2020-11-26 | 2021-03-05 | 安徽信息工程学院 | Island air energy storage system |
| CN114754290A (en) * | 2022-04-22 | 2022-07-15 | 山东大学 | Metal hydride hydrogen storage tank based on phase change heat storage and solid-gas coupling hydrogen storage system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110062166A1 (en) * | 2009-05-22 | 2011-03-17 | Ingersoll Eric D | Compressor and/or Expander Device |
| CN202041038U (en) * | 2011-01-25 | 2011-11-16 | 西安交通大学 | Cold-storage heat exchanger for storing cryogenic liquid gas cold volume |
| CN202613802U (en) * | 2012-03-16 | 2012-12-19 | 河北科技大学 | High temperature heat accumulation and heat exchange device for solar thermal power generation |
| CN103353060A (en) * | 2013-07-08 | 2013-10-16 | 中国科学院理化技术研究所 | Constant-temperature air storage system applied to compressed air energy storage power generation system |
| CN105019960A (en) * | 2015-06-20 | 2015-11-04 | 赵东旭 | Off-peak electricity storing and peak shaving system for electric generator |
-
2016
- 2016-07-12 CN CN201610546607.9A patent/CN106195611A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110062166A1 (en) * | 2009-05-22 | 2011-03-17 | Ingersoll Eric D | Compressor and/or Expander Device |
| CN202041038U (en) * | 2011-01-25 | 2011-11-16 | 西安交通大学 | Cold-storage heat exchanger for storing cryogenic liquid gas cold volume |
| CN202613802U (en) * | 2012-03-16 | 2012-12-19 | 河北科技大学 | High temperature heat accumulation and heat exchange device for solar thermal power generation |
| CN103353060A (en) * | 2013-07-08 | 2013-10-16 | 中国科学院理化技术研究所 | Constant-temperature air storage system applied to compressed air energy storage power generation system |
| CN105019960A (en) * | 2015-06-20 | 2015-11-04 | 赵东旭 | Off-peak electricity storing and peak shaving system for electric generator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922125A (en) * | 2018-07-17 | 2018-11-30 | 酒泉顺鑫气体股份有限公司 | A kind of industrial gasses are filled for gas detection source of early warning |
| CN111396739A (en) * | 2020-04-20 | 2020-07-10 | 贵州电网有限责任公司 | Novel gas storage device and method in constant pressure ratio operation mode |
| CN112443477A (en) * | 2020-11-26 | 2021-03-05 | 安徽信息工程学院 | Island air energy storage system |
| CN114754290A (en) * | 2022-04-22 | 2022-07-15 | 山东大学 | Metal hydride hydrogen storage tank based on phase change heat storage and solid-gas coupling hydrogen storage system |
| CN114754290B (en) * | 2022-04-22 | 2023-01-17 | 山东大学 | Metal hydride hydrogen storage tank based on phase change heat storage and solid-gas coupling hydrogen storage system |
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Application publication date: 20161207 |