CN109959057A - A kind of wind energy and solar energy composite energy storage heating system - Google Patents
A kind of wind energy and solar energy composite energy storage heating system Download PDFInfo
- Publication number
- CN109959057A CN109959057A CN201910235269.0A CN201910235269A CN109959057A CN 109959057 A CN109959057 A CN 109959057A CN 201910235269 A CN201910235269 A CN 201910235269A CN 109959057 A CN109959057 A CN 109959057A
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- China
- Prior art keywords
- energy
- compressor
- energy storage
- heating system
- wind energy
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/18—Combinations of wind motors with apparatus storing energy storing heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The present invention relates to a kind of wind energies and solar energy composite energy storage heating system, including wind energy conversion system, solar panel, hydraulic pump, compressor, high pressure tank, expanding machine, heat pump, the wind energy conversion system and solar panel are connect with hydraulic pump, hydraulic pump is connected by the entrance of compressor and high pressure tank, the outlet of high pressure tank is connect by expanding machine with hydraulic motor one, and hydraulic motor one is connected to user by heat pump.Wind energy and solar energy more than needed are stored in high pressure tank in the form of pressure-air, in case using when energy deficiency, realization is continuously user's heating；It realizes that low-pressure air recycles by low pressure gasholder between expanding machine and compressor, improves energy storage efficiency；Entire energy storage heating system does not use any fossil fuel, and pollution will not be generated to environment, and energy storage heating efficiency is high.
Description
Technical field
The invention belongs to clean energy resourcies to utilize field, and in particular to a kind of wind energy and solar energy composite energy storage heating system.
Background technique
Tradition heating mainly by fossil fuel heat in the way of, these for heating fossil fuels mainly have
Coal, oil and natural gas, due to traditional heating system consumption of fossil fuels, heating process can generate a large amount of pollution
Object causes serious pollution to environment.As consumption demand of the mankind to the energy is increasing, coal, petroleum, natural gas etc. are normal
Rule, not only reserves are limited but also non-renewable for non-renewable energy, and the development and utilization of renewable energy becomes more and more important.It is extensive at present
The renewable and clean energy resource of development includes solar energy, wind energy, biomass energy etc..
Wind energy is clean renewable energy, and cost of electricity-generating is low, has been widely applied in the world, still, wind energy hair
Electricity also have the shortcomings that it is very big, be exactly it is intermittent, unstability, conventional wind-power electricity generation cannot provide controllable stable electric power.
And being presently used in the energy storage in wind-powered electricity generation is mainly water-storage and compressed-air energy storage, water-storage needs outside a large amount of water source also
Need suitable topography.Solar energy thermal-power-generating equally exists uncontrollable and discontinuous technological deficiency.
How wind energy more than needed, solar energy to be stored in the form of compressed air, is used when in case insufficient, realization is held
The problem of purpose of continuous heating is to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of wind energies and solar energy composite energy storage heating system, integrate wind energy and the sun
Can, it is translated into thermal energy, and wind energy and solar energy more than needed are stored with compressed air energy storage technology, is embodied as using
Persistently heat purpose at family.
The technical solution adopted by the present invention to solve the technical problems is: a kind of wind energy and solar energy composite energy storage heat supply system
System, including wind energy conversion system, solar panel, hydraulic pump, compressor, high pressure tank, expanding machine, heat pump, the wind energy conversion system and
Solar panel is connect with hydraulic pump, and hydraulic pump is connected by the entrance of compressor and high pressure tank, high pressure tank
Outlet connect with hydraulic motor one by expanding machine, hydraulic motor one is connected to user by heat pump.
Specifically, the hydraulic pump also passes through hydraulic motor two and connect with heat pump.
Specifically, the entrance of the expanding machine and low pressure gasholder connects, and the outlet of low pressure gasholder is connected to compressor.
Specifically, the compressor is liquid-piston compressor.
Specifically, the expanding machine is fluid piston type expanding machine.
Specifically, the compressor compresses process generates heat, and the expansion process of expanding machine is used for after water is heated；Expansion
Machine expansion process absorbs heat, and the water at low temperature of generation is connected to compressor, is heated by compressor.
The invention has the following advantages: synthesis energy storage heating system of the invention can be by wind energy and solar energy more than needed
It is stored in high pressure tank in the form of pressure-air, in case using when energy deficiency, realization is continuously user's heating；Expanding machine
It realizes that low-pressure air recycles by low pressure gasholder between compressor, improves energy storage efficiency；Entire energy storage heating system
Without using any fossil fuel, pollution will not be generated to environment, energy storage heating efficiency is high.
Detailed description of the invention
Fig. 1 is the structure chart of the comprehensive energy storage heating system of the present invention.
In figure, 1, wind energy conversion system, 2, hydraulic pump, 3, compressor, 4, high pressure tank, 5, low pressure gasholder, 6, expanding machine, 7,
Hydraulic motor one, 8, heat pump, 9, hydraulic motor two, 10, solar panel, 11, user.
Specific embodiment
The following is specific embodiments of the present invention, is described further to technical solution of the present invention, but of the invention
Protection scope is not limited to these examples.It is all to be included in the present invention without departing substantially from the change of present inventive concept or equivalent substitute
Protection scope within.
As shown in Figure 1, a kind of wind energy and solar energy composite energy storage heating system, including wind energy conversion system 1, solar panel
10, hydraulic pump 2, compressor 3, high pressure tank 4, expanding machine 6, heat pump 8, the wind energy conversion system 1 and solar panel 10 with
Hydraulic pump 2 connects, and hydraulic pump 2 is connect by compressor 3 with the entrance of high pressure tank 4, and the outlet of high pressure tank 4 passes through swollen
Swollen machine 6 is connect with hydraulic motor 1, and hydraulic motor 1 is connected to user 11 by heat pump 8.
Specifically, the hydraulic pump 2 is also connect by hydraulic motor 29 with heat pump 8.
Specifically, the expanding machine 6 is connect with the entrance of low pressure gasholder 5, and the outlet of low pressure gasholder 5 is connected to compression
Machine 3.The discharge of expanding machine 6 has the gas of certain pressure, is sent into low pressure gasholder, recompresses and uses for compressor 3, constructs one
Low-pressure air recycling and reusing system improves energy storage efficiency.
Specifically, the compressor 3 is liquid-piston compressor.
Specifically, the expanding machine 6 is fluid piston type expanding machine.
Specifically, 3 compression process of compressor generates heat, and the expansion process of expanding machine 6 is used for after water is heated；It is swollen
Swollen 6 expansion process of machine absorbs heat, and the water at low temperature of generation is connected to compressor 3, is heated by compressor 3.
When the power that wind energy conversion system and solar panel provide is suitable with the power of heat pump, at this time without thermal energy storage process,
Hydraulic pump driving hydraulic motor two directly acts on heat pump, drives heat pump to absorb the thermal energy in environment, heat pump is by the machinery of input
The heat that the part of thermal energy can be converted to and absorbed from environment is released to user together, is reached for the purpose of user's heating.
When the power that wind energy conversion system and solar panel provide is greater than the driving power of heat pump, then a part drives heat pump
For user's heating, another part is stored in high pressure tank in the form of pressure-air, high pressure tank mesohigh air
Pressure energy drives heat pump for user's heating in underpower.
When the power that wind energy conversion system and solar panel provide is less than the driving power of heat pump, high pressure tank mesohigh
Air release, expanded machine and hydraulic motor one drive heat pump for user's heating.
The present invention is not limited to the above-described embodiments, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (6)
1. a kind of wind energy and solar energy composite energy storage heating system, which is characterized in that including wind energy conversion system, solar panel, liquid
Press pump, compressor, high pressure tank, expanding machine, heat pump, the wind energy conversion system and solar panel are connect with hydraulic pump, liquid
Press pump is connected by the entrance of compressor and high pressure tank, and the outlet of high pressure tank is connected by expanding machine and hydraulic motor one
It connects, hydraulic motor one is connected to user by heat pump.
2. wind energy as described in claim 1 and solar energy composite energy storage heating system, which is characterized in that the hydraulic pump is also logical
Hydraulic motor two is crossed to connect with heat pump.
3. wind energy as described in claim 1 and solar energy composite energy storage heating system, which is characterized in that the expanding machine with it is low
The entrance connection of air accumulator is pressed, the outlet of low pressure gasholder is connected to compressor.
4. wind energy as described in claim 1 and solar energy composite energy storage heating system, which is characterized in that the compressor is liquid
Body piston compressor.
5. wind energy as described in claim 1 and solar energy composite energy storage heating system, which is characterized in that the expanding machine is liquid
Body piston expansion engine.
6. wind energy as described in claim 1 and solar energy composite energy storage heating system, which is characterized in that the compressor compresses
Process generates heat, and the expansion process of expanding machine is used for after water is heated；Expander process absorbs heat, the low temperature of generation
Water is connected to compressor, is heated by compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910235269.0A CN109959057A (en) | 2019-03-27 | 2019-03-27 | A kind of wind energy and solar energy composite energy storage heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910235269.0A CN109959057A (en) | 2019-03-27 | 2019-03-27 | A kind of wind energy and solar energy composite energy storage heating system |
Publications (1)
| Publication Number | Publication Date |
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| CN109959057A true CN109959057A (en) | 2019-07-02 |
Family
ID=67025076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910235269.0A Pending CN109959057A (en) | 2019-03-27 | 2019-03-27 | A kind of wind energy and solar energy composite energy storage heating system |
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| CN (1) | CN109959057A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022051987A1 (en) * | 2020-09-10 | 2022-03-17 | 周连惠 | System for comprehensive utilization of wind power and solar energy in coastal area |
| CN115164266A (en) * | 2022-06-30 | 2022-10-11 | 华能国际电力股份有限公司上安电厂 | Heating system for coupling compressed air energy storage and absorption heat pump and operation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952159A (en) * | 1982-09-17 | 1984-03-26 | Matsushita Electric Ind Co Ltd | Heat collecting device |
| US4519379A (en) * | 1983-06-24 | 1985-05-28 | Schultz Robert T | Control system for solar heaters |
| CN103711661A (en) * | 2012-09-29 | 2014-04-09 | 刘智 | Energy-storage-type solar and wind power generation system |
| CN206771505U (en) * | 2017-04-27 | 2017-12-19 | 青海三力新能源技术有限公司 | A kind of wind energy heating system |
| CN206861677U (en) * | 2017-05-02 | 2018-01-09 | 华北电力大学（保定） | Based on the small-sized heat pump heat distribution system of comprehensive energy containing heat accumulation |
| CN108167912A (en) * | 2017-11-29 | 2018-06-15 | 浙江大学 | Wind energy and solar energy composite heating device |
| CN207674578U (en) * | 2017-12-13 | 2018-07-31 | 明阳智慧能源集团股份公司 | A kind of wind energy heating system |
-
2019
- 2019-03-27 CN CN201910235269.0A patent/CN109959057A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952159A (en) * | 1982-09-17 | 1984-03-26 | Matsushita Electric Ind Co Ltd | Heat collecting device |
| US4519379A (en) * | 1983-06-24 | 1985-05-28 | Schultz Robert T | Control system for solar heaters |
| CN103711661A (en) * | 2012-09-29 | 2014-04-09 | 刘智 | Energy-storage-type solar and wind power generation system |
| CN206771505U (en) * | 2017-04-27 | 2017-12-19 | 青海三力新能源技术有限公司 | A kind of wind energy heating system |
| CN206861677U (en) * | 2017-05-02 | 2018-01-09 | 华北电力大学（保定） | Based on the small-sized heat pump heat distribution system of comprehensive energy containing heat accumulation |
| CN108167912A (en) * | 2017-11-29 | 2018-06-15 | 浙江大学 | Wind energy and solar energy composite heating device |
| CN207674578U (en) * | 2017-12-13 | 2018-07-31 | 明阳智慧能源集团股份公司 | A kind of wind energy heating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022051987A1 (en) * | 2020-09-10 | 2022-03-17 | 周连惠 | System for comprehensive utilization of wind power and solar energy in coastal area |
| CN115164266A (en) * | 2022-06-30 | 2022-10-11 | 华能国际电力股份有限公司上安电厂 | Heating system for coupling compressed air energy storage and absorption heat pump and operation method |
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Application publication date: 20190702 |
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