CN206158798U - Have electricity generation closed loop system of energy storage function concurrently - Google Patents
Have electricity generation closed loop system of energy storage function concurrently Download PDFInfo
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- CN206158798U CN206158798U CN201621212319.1U CN201621212319U CN206158798U CN 206158798 U CN206158798 U CN 206158798U CN 201621212319 U CN201621212319 U CN 201621212319U CN 206158798 U CN206158798 U CN 206158798U
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Abstract
The utility model provides a have electricity generation closed loop system of energy storage function concurrently, when user's power consumption was lower, the boiler load that can suitably rise in service user, was used for unnecessary electric quantity to provide the energy for the plasticity air receiver, and when user's power consumption is higher, suitable decrease of load, and the insufficient section is provided by plasticity air receiver drive turbine unit. Just so can optimize boiler load and change, improvement boiler operation's security and economic nature. Simultaneously, in energy storage process, during water level rise that plasticity air receiver inflation made can send the water in the outer cistern into interior cistern, and open the water injection valve when air has been arranged when the air receiver in and utilize outwards cistern water injection of water head automation. It is thus clear that this kind of system has utilized the advantage of energy internet well, combines energy storage and electricity generation, has guaranteed that boiler safety effectively moves.
Description
Technical field
The utility model is related to energy storing and electricity generating technical field, more particularly to a kind of generating closed loop system for having energy-storage function concurrently
System.
Background technology
Electric energy has can be mass produced, easily be converted to other forms energy, be easy to long-distance sand transport, concentrate tube
The advantages of reason, automatic measurement and control, it is widely used in human lives and social production activity.But the application of electric power has one
Individual very big shortcoming, i.e., can't be with electrical energy form mass storage under current technical conditions.And the demand of electric power is extremely uneven,
Spring, summer, autumn, winter, round the clock between, working day differs greatly with festivals or holidays electricity needs.Load in power system is with the time
Change, daytime and night have larger electricity consumption peak load poor.The power plant for making cannot for a long time be in optimal economic running status.
And electric energy unnecessary in power system can be converted into energy storage technology the energy storage of other forms, again will when needed
The energy of storage is converted to electric energy and sends into system.
Conventional energy storage technology includes draw water energy storage, compressed-air energy storage, flywheel energy storage, Power Flow and chemical energy storage.
But different power plant needs different energy storage and generating coupling technique due to the restriction of the factors such as its geographical position, water source.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model to provide a kind of generating closed loop for having energy-storage function concurrently
System, including：Boiler, the boiler is provided with water inlet, steam (vapor) outlet；
The water inlet of the boiler is connected with the delivery port of interior cistern, the steam (vapor) outlet of boiler with by steam engine with send out
Group of motors connects, and the steam of boiler is supplied to steam engine, makes steam engine drive generating set to generate electricity；
The water inlet of interior cistern is connected with the delivery port of outer cistern, and plasticity gas container is provided with inside outer cistern, modeling
Property gas container be placed in the bottom of outer tank, the air inlet of plasticity gas container connects the output end of calming the anger of compressor, plasticity gas storage
The gas outlet connection turbine set of device；The power input of compressor connects the electric energy output end of generating set, makes compressor
Electric energy is provided by generating set；Turbine set is connected with generating set, and the compressed gas of plasticity gas container output promotes turbine set
Operation, drives generating set to generate electricity.
Preferably, the gas outlet of the plasticity gas container is also connected with the import of compressed air current divider, compressed air point
The air intake of the outlet connection boiler of stream device, compressed air current divider is used to carry out the pressure-air that plasticity gas container is transmitted
Shunting is sent to boiler internal carries out soot blowing.
Preferably, it is provided with hydrotreater between the delivery port of the water inlet of boiler and interior cistern.
Preferably, it is provided with diverter valve between the delivery port of the water inlet of interior cistern and outer cistern.
Preferably, the water inlet connection water source of outer cistern, and it is provided with Water filling valve in the water inlet of outer cistern.
Preferably, the inwall of interior cistern and the interior of outer cistern are equipped with Water level measuring sensor.
Preferably, flowmeter and water filtering device are respectively arranged with diverter valve and Water filling valve.
Preferably, property gas container is equipped with pressure sensor.
As can be seen from the above technical solutions, the utility model has advantages below：
When user power utilization amount is relatively low, boiler load can be suitably raised, while service user, by unnecessary electricity
For providing energy for plasticity gas container；And when user power utilization amount is higher, can suitably reduce load, and insufficient section is by moulding
Property gas container drive turbine set provide.Boiler load change can thus be optimized, the security and Jing of boiler operatiopn is improved
Ji property.Meanwhile, in thermal energy storage process, the water level rising that the expansion of plasticity gas container makes can be sent in the water in outer cistern interior
In cistern, and Water filling valve is opened when air is drained in gas container using water-head outwards cistern water filling automatically.It can be seen that,
This system make use of well the advantage of energy internet, by energy storage and the combination that generates electricity, it is ensured that boiler safety effectively runs.
Description of the drawings
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing to be used needed for description will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for this area
For those of ordinary skill, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the overall schematic of the generating closed-loop system for having energy-storage function concurrently.
Specific embodiment
It is concrete below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Accompanying drawing in embodiment, is clearly and completely described, it is clear that disclosed below to the technical scheme in the utility model
Embodiment is only a part of embodiment of the utility model, and not all embodiment.Based on the embodiment in this patent, ability
All other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to this patent guarantor
The scope of shield.
The utility model provides a kind of generating closed-loop system for having energy-storage function concurrently, as shown in figure 1, including：Boiler 1,
The boiler 1 is provided with water inlet 1a, steam (vapor) outlet 1b；
The water inlet 1a of the boiler is connected with the delivery port of interior cistern 7, the steam (vapor) outlet 1b of boiler with pass through steam
Machine 2 is connected with generating set 3, and the steam of boiler is supplied to steam engine 2, makes steam engine 2 drive generating set 3 to generate electricity；
The water inlet of interior cistern 8 is connected with the delivery port of outer cistern 11, and plasticity gas storage is provided with inside outer cistern 11
Device 9, plasticity gas container 9 is placed in the bottom of outer tank 11, and the air inlet of plasticity gas container 9 connects the output of calming the anger of compressor 6
End, the gas outlet connection turbine set 5 of plasticity gas container 9；The electric energy of the power input connection generating set 3 of compressor 6 is defeated
Go out end, the electric energy for making compressor 6 is provided by generating set 3；Turbine set 5 is connected with generating set 3, and plasticity gas container 9 is exported
Compressed gas promote turbine set 5 run, drive generating set 3 generate electricity.
The gas outlet of plasticity gas container 9 is also connected with the import of compressed air current divider 4, and compressed air current divider 4 goes out
The air intake of mouth connection boiler 1, compressed air current divider 4 is used to be shunted the pressure-air that plasticity gas container 9 is transmitted
Being sent to inside boiler 1 carries out soot blowing.
Hydrotreater 7 is provided between the delivery port of the water inlet of boiler 1 and interior cistern 8.The water inlet of interior cistern 8 with
Diverter valve 13 is provided between the delivery port of outer cistern 11.
The water inlet connection water source 12 of outer cistern 11, and it is provided with Water filling valve 14 in the water inlet of outer cistern 11.
The inwall of interior cistern 8 and the interior of outer cistern 11 are equipped with Water level measuring sensor.On diverter valve 13 and Water filling valve 14
It is respectively arranged with flowmeter and water filtering device.Plasticity gas container 9 is equipped with pressure sensor, it is ensured that the safety in operation of plasticity gas container 9.
In embodiment, being first turned on the external cistern 11 of Water filling valve carries out water filling, and water injects interior cistern 8 simultaneously,
And boiler is added water to, boiler is run.It is to ensure stable operation of the boiler when user's desirable load is relatively low, can be appropriate
Boiler operatiopn load is improved, unnecessary electric energy is used for compressed-air energy storage, simultaneously closes off Water filling valve, opens diverter valve, in modeling
Property gas container expansion process complete to think interior cistern point water；When user's desirable load is higher, can suitably reduce boiler operatiopn and bear
Lotus, institute's short of electricity can drive turbine set to drive generating set to be generated electricity by plasticity gas container.Additionally, in day-to-day operation, if
Soot blowing is needed in boiler, can open compressed air current divider carries out soot blowing using compressed air.
In the present embodiment, steam engine and turbine set can drive generating set to generate electricity.Steam engine is in user's desirable load
Generating set generating is driven when relatively low.Turbine set is, as supplement, further to drive when user's desirable load is higher
Generating set generates electricity.Here steam engine 2 and turbine set 5 all for generating set generate electricity driving means, concrete attachment structure and
Type of attachment is identical with technology commonly used in the art, does not limit here.Generating set is primarily served and for mechanical energy to be converted into electric energy,
And the electric energy for sending is converted into meets the voltage that user and compressor 6 use and be powered.The electric energy that generating set is sent
The form that conversion meets the voltage that user uses is identical with technology commonly used in the art, does not limit here.
Compressed air piping between compressed air current divider and boiler soot-blowing position is multi-channel parallel pipeline, can be according to need
Ask and freely adjust each bypass flow.
Equipped with flowmeter and filter on diverter valve and Water filling valve.There is difference in height in diverter valve and Water filling valve
Height of the height of diverter valve more than Water filling valve.Boiler, steam engine, turbine set, generating set is commonly used in the art
Boiler power generation system, specific constructive form is not limited here.
Compressor one end connects generating set, another section of connection plasticity caisson, by compressed air by electrical power storage；
The accumulation energy type water system includes open water supply, outer cistern and interior cistern, when compressed air is all done work in gas container
Finish, when water level decreasing is to Water filling valve in outer cistern, it is that outer cistern supplements water, the interior storage to open Water filling valve
Pond receives the water that shunting comes in outer cistern, is then fed into water treatment facilities being further processed, and the expansion is done
Work(device, one section of connection plasticity caisson, when load needs, receives the high pressure air from plasticity caisson, enters
Row expansion work drives generating set to rotate.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case of without departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of generating closed-loop system for having energy-storage function concurrently, it is characterised in that include：Boiler, the boiler is provided with water inlet,
Steam (vapor) outlet；
The water inlet of the boiler is connected with the delivery port of interior cistern, the steam (vapor) outlet of boiler with by steam engine and generator
Group connection, the steam of boiler is supplied to steam engine, makes steam engine drive generating set to generate electricity；
The water inlet of interior cistern is connected with the delivery port of outer cistern, and plasticity gas container, plasticity storage are provided with inside outer cistern
Gas device is placed in the bottom of outer tank, and the air inlet of plasticity gas container connects the output end of calming the anger of compressor, plasticity gas container
Gas outlet connects turbine set；The power input of compressor connects the electric energy output end of generating set, makes the electric energy of compressor
There is provided by generating set；Turbine set is connected with generating set, and the compressed gas of plasticity gas container output promotes turbine set operation,
Generating set is driven to generate electricity.
2. the generating closed-loop system for having energy-storage function concurrently according to claim 1, it is characterised in that
The gas outlet of the plasticity gas container is also connected with the import of compressed air current divider, and the outlet of compressed air current divider connects
The air intake of boiler is connect, compressed air current divider is sent to boiler for the pressure-air that plasticity gas container is transmitted to be carried out into shunting
Inside carries out soot blowing.
3. the generating closed-loop system for having energy-storage function concurrently according to claim 1 and 2, it is characterised in that
Hydrotreater is provided between the delivery port of the water inlet of boiler and interior cistern.
4. the generating closed-loop system for having energy-storage function concurrently according to claim 1 and 2, it is characterised in that
Diverter valve is provided between the delivery port of the water inlet of interior cistern and outer cistern.
5. the generating closed-loop system for having energy-storage function concurrently according to claim 4, it is characterised in that
The water inlet connection water source of outer cistern, and it is provided with Water filling valve in the water inlet of outer cistern.
6. the generating closed-loop system for having energy-storage function concurrently according to claim 1 and 2, it is characterised in that
The inwall of interior cistern and the interior of outer cistern are equipped with Water level measuring sensor.
7. the generating closed-loop system for having energy-storage function concurrently according to claim 5, it is characterised in that
Flowmeter and water filtering device are respectively arranged with diverter valve and Water filling valve.
8. the generating closed-loop system for having energy-storage function concurrently according to claim 1 and 2, it is characterised in that
The plasticity gas container is equipped with pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212319.1U CN206158798U (en) | 2016-11-10 | 2016-11-10 | Have electricity generation closed loop system of energy storage function concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212319.1U CN206158798U (en) | 2016-11-10 | 2016-11-10 | Have electricity generation closed loop system of energy storage function concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158798U true CN206158798U (en) | 2017-05-10 |
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ID=58658812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212319.1U Active CN206158798U (en) | 2016-11-10 | 2016-11-10 | Have electricity generation closed loop system of energy storage function concurrently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158798U (en) |
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2016
- 2016-11-10 CN CN201621212319.1U patent/CN206158798U/en active Active
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