CN108979744A - Exchange energy device - Google Patents
Exchange energy device Download PDFInfo
- Publication number
- CN108979744A CN108979744A CN201811050315.1A CN201811050315A CN108979744A CN 108979744 A CN108979744 A CN 108979744A CN 201811050315 A CN201811050315 A CN 201811050315A CN 108979744 A CN108979744 A CN 108979744A
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- Prior art keywords
- pressure gas
- expansion
- low
- gas
- medium pressure
- Prior art date
- 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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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000006835 compression Effects 0.000 claims abstract description 51
- 238000007906 compression Methods 0.000 claims abstract description 51
- 230000006837 decompression Effects 0.000 claims abstract description 20
- 230000009471 action Effects 0.000 claims abstract description 15
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/08—Adaptations for driving, or combinations with, pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D13/00—Combinations of two or more machines or engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
- F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of exchange energy device, expansion system and compressibility are integrated in a body, and body is equipped with pressurized gas inlet, low-pressure gas entrance, medium pressure gas outlet;Expansion system includes the expansion mechanism for realizing expansion work, and compressibility includes the compression mechanism for compressed action.The present invention is while high pressure gas is depressured, compression mechanism is directly driven by the mechanical energy that the decompression of expansion mechanism expansion work generates, and compressed action pressurization is carried out to low-pressure gas, realize the function of low-pressure gas pressurization while high pressure feed decompression, high pressure gas expansion acting power generation is utilized compared with the existing technology, the technical solution done work again with electric drive compressor compresses after power generation, The present invention reduces the conversion times of function, improve utilization efficiency, to reach the loss for reducing conversion process of energy energy, farthest utilize pressure energy, realize the purpose of maximizing the benefits.
Description
Technical field
The present invention relates to a kind of regulators for high-low pressure gas, are specifically related to a kind of in high pressure feed decompression
While realize low-pressure gas pressurization exchange energy device.
Background technique
High pressure feed will generate very big pressure drop during decompression, while release a large amount of energy.Currently,
The dropping equipments such as the excessively large-scale pressure reducing valve of this process multi-pass realize that in pressure reduction, energy is lost in vain without being utilized.
On the other hand, low pressure exhaust gas recycling needs supercharging device to be pressurized, and generallys use compressor and low pressure exhaust gas is pressurized as middle height
It calms the anger body, compressor is operated after band piston compresses it by motor from the refrigerant gas of air intake duct sucking low pressure,
To the refrigerant gas of exhaust pipe discharge high temperature and pressure, but in pressurization, need to consume a large amount of electric energy.Currently, also lacking
A kind of few exchange energy device that low-pressure gas pressurization is realized while high pressure feed decompression.
Summary of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of exchange energy device, can be depressured in high pressure feed
While realize low-pressure gas pressurization, reduce the loss of conversion process of energy energy, farthest using pressure to reach
It can, realize the purpose of maximizing the benefits.
The technical scheme of the present invention is realized as follows:
A kind of exchange energy device, including body, the pressurized gas inlet on the body, low-pressure gas entrance,
Medium pressure gas exports and is set to the intracorporal expansion system of the machine, compressibility, and the expansion system includes expansion mechanism, described
Compressibility includes compression mechanism and mixer, and the high pressure gas from high-pressure air source is through described in pressurized gas inlet entrance
Expansion work decompression is carried out in expansion mechanism, the medium pressure gas after expansion work decompression is directly exported from medium pressure gas vent
Or it is exported after the mixer and goal pressure gas mixing from medium pressure gas vent;The machine that expansion work decompression generates
Tool can be directly output to the compression mechanism as power source, and the low-pressure gas from low-pressure gas source is through the low-pressure gas entrance
Compressed action pressurization is carried out in into the compression mechanism, the pressurized medium pressure gas of compressed action is from medium pressure gas vent
It directly exports or is exported after the mixer and goal pressure gas mixing from medium pressure gas vent.
Further, the expansion system further includes distributor, and the expansion mechanism includes two expansion cells, from height
The high pressure gas of pressurized air source is passed through in two expansion cells after the distributor distributes air-flow, an expansion cell
The first medium pressure gas is exported, another described expansion cell exports mesolow gas, and the compression mechanism includes three stage compression list
Member, the low-pressure gas from low-pressure gas source exports the second medium pressure gas after three stage compression unit pressurization, in described first
It calms the anger body and second medium pressure gas goal pressure gas each other, and first medium pressure gas and second medium pressure gas
It is exported after being mixed in the mixer from medium pressure gas vent, the mesolow gas is from another medium pressure gas
Outlet output.
Further, the expansion system further includes preheater, and the high pressure gas from high-pressure air source is through the preheater
The distributor is passed through after heating again.
Further, the compressibility further includes cooler, and the low-pressure gas from low-pressure gas source is through the cooler
The compression mechanism is passed through after cooling again.
Further, the expansion system further includes heat exchanger, the mesolow gas of the expansion mechanism output or/and institute
The first medium pressure gas is stated to export after the heat exchanger exchanges heat recycling cooling capacity.
Further, the expansion system, which has, is used for external generator first shaft coupling interface, the compressibility tool
There is the second shaft coupling interface for external motor.
The beneficial effects of the present invention are: the present invention provides a kind of exchange energy device, it is integrated with expansion system and compression system
It unites in a body, and body is equipped with pressurized gas inlet, low-pressure gas entrance, medium pressure gas outlet.Expansion system includes
For realizing the expansion mechanism of expansion work, compressibility includes the compression mechanism for compressed action, in this way, using expanding machine
Structure substitutes decompressor, is depressured to high pressure gas, while high pressure gas decompression, is dropped using expansion mechanism expansion work
The mechanical energy that pressure generates directly drives compression mechanism and carries out compressed action pressurization to low-pressure gas, i.e., is converted into pressure energy
The work done during compression of pressurization realizes the function that low pressure exhaust gas pressurization is realized while high pressure feed decompression, relative to existing skill
Art is done work with electric drive compressor compresses after power generation again using high pressure gas expansion acting power generation, realizes low-pressure gas pressurization
Technical solution, the invention enables the pressure energies of high pressure gas to have obtained more sufficiently efficient utilization, reduces the conversion times of function,
Utilization efficiency is improved, the loss of conversion process of energy energy is reduced to reach, farthest utilizes pressure energy, realization
The purpose of maximizing the benefits, and entire compression and expansion are integrated on a machine, simplify system, reduce components, have
Help improve whole efficiency, reduces failure rate.Preferably, high pressure gas is swollen by distributor each lead into expansion mechanism two
Swollen unit realizes the medium pressure gas output of different goal pressures, the pressurization of low-pressure gas is realized by three stage compression unit,
Reach goal pressure;The medium pressure gas of same target pressure exports after being mixed by mixer, increases the defeated of expansion energy
Out.More preferably, it is passed through distributor again after the first preheated device heating of the high pressure gas from high-pressure air source and then is passed through expanding machine again
Structure increases the output of pressure energy, and the low-pressure gas from low-pressure gas source is first passed through compression mechanism again after cooler cools down, drop
Work done during compression needed for low compressed gas.
Detailed description of the invention
Fig. 1 is exchange energy device preferred embodiment gas pressure regulation schematic diagram of the present invention;
Fig. 2 is exchange energy device principle block diagram of the present invention;
Fig. 3 is two expansion cells of exchange energy device of the present invention and three stage compression unit connection schematic diagram.
Specific embodiment
In order to be more clearly understood that technology contents of the invention, spy lifts following embodiment and is described in detail, and purpose is only
It is to be best understood from the protection scope that the contents of the present invention are not intended to limit the present invention.Each component part in the structure of embodiment attached drawing
It is not scaled by normal rates, therefore does not represent the practical relative size of each structure in embodiment.Wherein described structure or face is upper
Face or upside include intermediate the case where there are also other layer.
As depicted in figs. 1 and 2, a kind of exchange energy device enters including body, the high pressure gas on the body
Mouth, low-pressure gas entrance, medium pressure gas export and are set to the intracorporal expansion system of the machine, compressibility, the expansion system
Including expansion mechanism, the compressibility includes compression mechanism and mixer, and the high pressure gas from high-pressure air source is through the height
It presses gas access to enter and carries out expansion work decompression in the expansion mechanism, the medium pressure gas after expansion work decompression is from described
Pressure gas vent is directly exported or is exported after the mixer and goal pressure gas mixing from medium pressure gas vent;It is swollen
The mechanical energy that swollen acting decompression generates is directly output to the compression mechanism as power source, the low-pressure gas from low-pressure gas source
Enter through the low-pressure gas entrance and carries out compressed action pressurization, the pressurized medium pressure gas of compressed action in the compression mechanism
It directly exports from medium pressure gas vent or goes out with after goal pressure gas mixing from medium pressure gas through the mixer
Mouth output.
In above structure, exchange energy device is integrated with expansion system and compressibility in a body, and sets on body
There are pressurized gas inlet, low-pressure gas entrance, medium pressure gas outlet.Expansion system includes the expanding machine for realizing expansion work
Structure, compressibility include the compression mechanism for compressed action, and compression mechanism, which refers to, to be had the function of compressed action but do not have electricity
The mechanism body of machine driving, the mechanical energy that power source is generated from the expansion work of expansion mechanism, it can be understood as, to existing
Structure improvement is carried out to compressor and forms the compression mechanism with compressed action function.Above-mentioned expansion mechanism refers in the present invention
The mechanism body with expansion work function with the direct output power of shaft coupling interface.It is to be understood that existing expanding machine
For example turbo-expander carries out structure improvement and the expansion mechanism with expansion work function that is formed.In this way, using expanding machine
Structure substitutes decompressor, is depressured to high pressure gas, while high pressure gas decompression, is dropped using expansion mechanism expansion work
The mechanical energy that pressure generates directly drives compression mechanism and carries out compressed action pressurization to low-pressure gas, i.e., is converted into pressure energy
The work done during compression of pressurization realizes the function that low pressure exhaust gas pressurization is realized while high pressure feed decompression, relative to existing skill
Art is done work with electric drive compressor compresses after power generation again using high pressure gas expansion acting power generation, realizes low-pressure gas pressurization
Technical solution, the invention enables the pressure energies of high pressure gas to have obtained more sufficiently efficient utilization, reduces the conversion times of function,
Utilization efficiency is improved, the loss of conversion process of energy energy is reduced to reach, farthest utilizes pressure energy, realization
The purpose of maximizing the benefits, and entire compression and expansion are integrated on a machine, simplify system, reduce components, have
Help improve whole efficiency, reduces failure rate.
Preferably, referring to figs. 2 and 3, the expansion system further includes distributor, and the expansion mechanism includes two expansions
Unit, the high pressure gas from high-pressure air source are passed through two expansion cells, an institute after the distributor distributes air-flow
It states expansion cell and exports the first medium pressure gas, another described expansion cell exports mesolow gas, and the compression mechanism includes
Three stage compression unit, the low-pressure gas from low-pressure gas source export second after the pressurization of the three stage compression unit of the compression mechanism
Medium pressure gas, first medium pressure gas and second medium pressure gas goal pressure gas each other, and calm the anger in described first
Body exports after mixing in the mixer with second medium pressure gas from a medium pressure gas vent, the mesolow
Gas is exported from another medium pressure gas and is exported.As a kind of preferred embodiment, exchange energy device has a high pressure herein
Gas access, a low-pressure gas entrance, a medium pressure gas outlet and a mesolow gas vent, Fig. 1 are illustrated respectively
The air-flow of gas moves towards.High pressure gas refers to the comparatively highest gas of pressure, such as high pressure feed, needs to be depressured use.
Low-pressure gas refers to the gas that comparatively pressure is minimum, for example, the low pressure exhaust gas recycled, need to boost use.In calm the anger
Body refers to the pressure for needing gas between high pressure gas and low-pressure gas.Mesolow gas, which refers to, needs gas pressure between middle pressure
Between gas and low-pressure gas.As a kind of preferred embodiment, in above structure, distributor for distributing air-flow as required,
Two expansion cells, which can according to need, is depressurized to different target pressure for high pressure gas, in this way, high pressure gas passes through distributor
Two expansion cells for each leading into expansion mechanism realize the medium pressure gas output of different goal pressures, pass through three-level pressure
Contracting unit realizes the pressurization of low-pressure gas, reaches goal pressure;The medium pressure gas of same target pressure is mixed by mixer
It is exported after conjunction, increases the output of expansion energy.For example the pressure of high pressure feed is 5.8MPa after an expansion cell is depressured
The mesolow gas that can get the goal pressure that pressure is 0.25MPa, can get pressure after the decompression of another expansion cell is
The medium pressure gas of the goal pressure of 2.5MPa, the pressure of low-pressure gas are 0.22MPa, be can get after the pressurization of three stage compression unit
Pressure is the medium pressure gas of the goal pressure of 2.5MPa, formation after the medium pressure gas of same target pressure enters jointly in mixer
Mixer output, is used.
Two expansion cells and three stage compression unit stated in the present embodiment are a kind of specific embodiments, but are not limited to
This, when it is implemented, can according to need the compression mechanism and expansion mechanism of the goal pressure selection different units number of gas.
Preferably, the expansion system further includes preheater, and the high pressure gas from high-pressure air source adds through the preheater
The distributor is passed through after heat again.In this way, the high pressure gas inflated by preheater heating, during can increasing expansion work
The output of energy.
Preferably, the compressibility further includes cooler, and the low-pressure gas from low-pressure gas source is dropped through the cooler
Wen Houzai is passed through the compression mechanism.In this way, reducing temperature of the compressed gas by cooler, required work done during compression can be reduced.
Preferably, the expansion system further includes heat exchanger, the mesolow gas of expansion mechanism output or/and described
First medium pressure gas exports after the heat exchanger exchanges heat recycling cooling capacity.In this way, expansion work output medium pressure gas and in
Low-pressure gas is exchanged heat by heat exchanger, can be recycled cooling capacity, is used.
Preferably, the expansion system, which has, is used for external generator first shaft coupling interface, and the compressibility has
Second shaft coupling interface for external motor.In this way, first can be passed through when the mechanical energy that expansion work generates is had more than needed
Axis device is connected to generator and is invented, and can connect motor by second shaft coupling in work done during compression deficiency and mend function.
Preferably, the expansion mechanism is the expansion mechanism based on turbine technology, and the compression mechanism is to be pressed based on centrifugation
The compression mechanism of contracting technology.
The above-mentioned preheater of the present invention, heat exchanger, cooler, working media can be gas and be also possible to liquid.
The mechanical energy that expansion work decompression of the present invention generates is directly output to compression mechanism as power source, is embodied
When, the form of shaft coupling can be used, the power output shaft of each expansion cell is synchronous with the power input shaft of compression mechanism
Transmission connection is got up, and referring to Fig. 3, to drive compression mechanism compressed action while realizing expansion mechanism expansion work, is realized
The direct conversion of expansion work and work done during compression.
Exchange energy device of the present invention can preferably be applied to various high pressure gas and need to be depressured, while low-pressure gas needs
The occasion of boosting, for example, the process-stream number that common rail recycles high-low pressure gas pressure regulation in metallurgical project can be changed referring to table 1 for certain
According in the project, high pressure gas comes from methanol-fueled CLC tail gas, and low-pressure gas comes from reduction shaft furnace tail gas, medium pressure gas output
To electricity generation module, mesolow gas is exported to reduction shaft furnace, it follows that recycling in metallurgical project that can change common rail, high pressure is former
Expect that gas needs to be depressured processing and exports different goal pressure gas, while the low-pressure gas recycled needs to be pressurized and is subject to benefit
With.
The process-stream data of 1 high-low pressure gas pressure regulation of table
By applying exchange energy device of the present invention, the decompression pressure energy for preferably realizing high pressure feed is directly converted
For the work done during compression of the low-pressure gas of boosting, the pressure energy of high pressure feed is sufficiently efficiently utilized, and reduces function
Conversion times improve utilization efficiency.
Above embodiments are referring to attached drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from essence of the invention in the case where, all
It falls within the scope and spirit of the invention.
Claims (6)
1. a kind of exchange energy device, it is characterised in that: including body, the pressurized gas inlet on the body, low pressure
Gas access, medium pressure gas export and are set to the intracorporal expansion system of the machine, compressibility, and the expansion system includes expansion
Mechanism, the compressibility include compression mechanism and mixer, and the high pressure gas from high-pressure air source enters through the high pressure gas
Mouth, which enters, carries out expansion work decompression in the expansion mechanism, the medium pressure gas after expansion work decompression goes out from medium pressure gas
Mouth directly output exports after the mixer and goal pressure gas mixing from medium pressure gas vent;Expansion work drop
The mechanical energy that pressure generates is directly output to the compression mechanism as power source, and the low-pressure gas from low-pressure gas source is through described low
It presses gas access to enter and carries out compressed action pressurization in the compression mechanism, the pressurized medium pressure gas of compressed action is from described
Pressure gas vent is directly exported or is exported after the mixer and goal pressure gas mixing from medium pressure gas vent.
2. exchange energy device according to claim 1, it is characterised in that: the expansion system further includes distributor, institute
Stating expansion mechanism includes two expansion cells, and the high pressure gas from high-pressure air source is passed through two after the distributor distributes air-flow
In a expansion cell, an expansion cell exports the first medium pressure gas, low in another described expansion cell output
It calms the anger body, the compression mechanism includes three stage compression unit, and the low-pressure gas from low-pressure gas source is through the three stage compression unit
Export the second medium pressure gas after pressurization, first medium pressure gas and second medium pressure gas goal pressure gas each other, and
First medium pressure gas mixed in the mixer with second medium pressure gas after from a medium pressure gas vent
Output, the mesolow gas are exported from another medium pressure gas and are exported.
3. exchange energy device according to claim 2, it is characterised in that: the expansion system further includes preheater, is come
It is passed through the distributor again after preheater heating from the high pressure gas of high-pressure air source.
4. exchange energy device according to claim 2, it is characterised in that: the compressibility further includes cooler, is come
It is passed through the compression mechanism again after cooler cooling from the low-pressure gas of low-pressure gas source.
5. exchange energy device according to claim 2, it is characterised in that: the expansion system further includes heat exchanger, institute
Mesolow gas or/and first medium pressure gas for stating expansion mechanism output are defeated after the heat exchanger exchanges heat recycling cooling capacity
Out.
6. exchange energy device according to claim 2, it is characterised in that: the expansion system, which has, is used for external power generation
Machine first shaft coupling interface, the compressibility have the second shaft coupling interface for external motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811050315.1A CN108979744A (en) | 2018-09-10 | 2018-09-10 | Exchange energy device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811050315.1A CN108979744A (en) | 2018-09-10 | 2018-09-10 | Exchange energy device |
Publications (1)
Publication Number | Publication Date |
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CN108979744A true CN108979744A (en) | 2018-12-11 |
Family
ID=64545773
Family Applications (1)
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CN201811050315.1A Pending CN108979744A (en) | 2018-09-10 | 2018-09-10 | Exchange energy device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114562341A (en) * | 2022-02-24 | 2022-05-31 | 艾肯(江苏)工业技术有限公司 | Power exchange network implementation method based on wave rotor equipment |
Citations (5)
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WO1996001942A1 (en) * | 1994-07-11 | 1996-01-25 | Westinghouse Electric Corporation | Improved compressed air energy storage system |
CN103185199A (en) * | 2011-12-31 | 2013-07-03 | 新奥科技发展有限公司 | Energy matching system based on compressed gas |
CN103244215A (en) * | 2013-05-08 | 2013-08-14 | 中国能源建设集团广东省电力设计研究院 | Method and device for improving energy conversion efficiency of compressed air energy storage technology |
CN107939525A (en) * | 2017-11-07 | 2018-04-20 | 中国能源建设集团广东省电力设计研究院有限公司 | Combustion gas expanding machine working system and method in compressed-air energy-storage system |
CN208885348U (en) * | 2018-09-10 | 2019-05-21 | 江苏煤化工程研究设计院有限公司 | Exchange energy device |
-
2018
- 2018-09-10 CN CN201811050315.1A patent/CN108979744A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996001942A1 (en) * | 1994-07-11 | 1996-01-25 | Westinghouse Electric Corporation | Improved compressed air energy storage system |
CN103185199A (en) * | 2011-12-31 | 2013-07-03 | 新奥科技发展有限公司 | Energy matching system based on compressed gas |
CN103244215A (en) * | 2013-05-08 | 2013-08-14 | 中国能源建设集团广东省电力设计研究院 | Method and device for improving energy conversion efficiency of compressed air energy storage technology |
CN107939525A (en) * | 2017-11-07 | 2018-04-20 | 中国能源建设集团广东省电力设计研究院有限公司 | Combustion gas expanding machine working system and method in compressed-air energy-storage system |
CN208885348U (en) * | 2018-09-10 | 2019-05-21 | 江苏煤化工程研究设计院有限公司 | Exchange energy device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114562341A (en) * | 2022-02-24 | 2022-05-31 | 艾肯(江苏)工业技术有限公司 | Power exchange network implementation method based on wave rotor equipment |
CN114562341B (en) * | 2022-02-24 | 2023-06-23 | 艾肯(江苏)工业技术有限公司 | Method for realizing power exchange network based on wave rotor equipment |
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