CN202204031U - Wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system - Google Patents
Wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system Download PDFInfo
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- CN202204031U CN202204031U CN2011202650133U CN201120265013U CN202204031U CN 202204031 U CN202204031 U CN 202204031U CN 2011202650133 U CN2011202650133 U CN 2011202650133U CN 201120265013 U CN201120265013 U CN 201120265013U CN 202204031 U CN202204031 U CN 202204031U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model discloses a wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system, comprising a wind turbine generator system, a solar cell panel, a variable power electrothermal energy storage and heat supply subsystem and a variable power electrothermal energy storage and heating subsystem. The variable power energy storage and heat supply system is connected to a commercial power electrical network. The wind turbine generator system, the solar cell panel and the commercial power electrical network are all connected to input ends of three electric deconcentrators through circuit. The variable power electrothermal energy storage and heat supply subsystem and the variable power electrothermal energy storage and heating subsystem are both connected to output ends of three electric deconcentrators through circuit. The wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system is advantageous in that energy loss and device cost are reduced; the sufficient, highly-efficient and reasonable application of renewable energy sources can be achieved; off-peak electricity of the commercial power electrical network can be fully utilized, and thereby electricity wasted during the off-peak period can be fully used, and electricity cost can be reduced; AC and DC can both be used; reliable and stable supplement to renewable energy can be conducted.
Description
Technical field
The utility model belongs to the technical field of renewable energy utilization, relates to its application in heating system, and more particularly, the utility model relates to the complementary power storing energy and supplying hot system that becomes of wind-powered electricity generation, photoelectricity and electrical network of a kind of non-electric power storage, non-inversion.
Background technology
Solar energy and wind energy all are regenerative resources.For a long time, the mainstream technology of photovoltaic application is that the mode that centers on inversion grid connection develops.Because what solar electrical energy generation produced is direct current, generally all is directly battery to be charged, incorporate utility grid into through controlled inverting then.And the utilization of wind energy is distinguished to some extent, because the wind power generation generation is alternating current.But the utilization of wind energy also is through wind-driven generator, fairing, battery, and the electrical power storage with wind energy produces through inverter, is transformed into the alternating current 220V civil power to the chemical energy in the battery then, could guarantee stable the use.
Because receive the influence of natural conditions, solar energy and wind energy are unsettled, the electrical power that they provide is constantly variation, and the variation of load also seriously changes the output parameter of battery, affects the service efficiency of battery.And might appear in certain period, these two kinds of electric energy that electric energy produced can't satisfy the requirement of use amount, and are for example, calm and do not have period of sunlight.
And the problem that utility grid exists is: during peak of power consumption, electric weight has satisfied not instructions for use, and the electric weight of low power consumption period causes energy waste again less than making full use of.
Prior art often adopts the mode of rectification, electric power storage, inversion grid connection, and regenerative resource is used; The low ebb electric weight application in this way of electrical network, its waste is more serious.
So the technique scheme that in heating system, adopts at present, equipment investment is big, and energy dissipation is big, and is big to the influence of electrical network, and the energy can not get fully, reasonably uses.
The utility model content
The complementary change of the wind-powered electricity generation that the utility model provides, photoelectricity and electrical network power storing energy and supplying hot system its objective is fully, the efficiently and reasonably application that realizes regenerative resource and electrical network low ebb electric weight.
To achieve these goals, the technical scheme taked of the utility model is:
The complementary power storing energy and supplying hot system that becomes of the kind wind-powered electricity generation that the utility model provided, photoelectricity and electrical network comprises wind-powered electricity generation unit, solar panel;
Described change power storing energy and supplying hot system also is connected with utility grid;
Described wind-powered electricity generation unit, solar panel and utility grid all are connected on the input of described three electric deconcentrators through circuit, adopt non-inversion, non-electric power storage, AC/DC complementary power supply;
Described change power storing energy and supplying hot system comprises and becomes power electric heating accumulation of energy water supply subsystem and become power electric heating accumulation of energy heating subsystem; Described change power electric heating accumulation of energy water supply subsystem adopts the change power AC/DC electric heating with ptc characteristics to transform recipient with change power electric heating accumulation of energy heating subsystem; Perhaps adopt electric heating to transform accumulation of energy and accept to discharge heater, this heater is made up of change power heater and energy storage materials of phase change storage heater that the electric heating with ptc characteristics transforms;
Described change power electric heating accumulation of energy water supply subsystem all is connected on the output of described three electric deconcentrators through circuit with change power electric heating accumulation of energy heating subsystem.
Described change power electric heating accumulation of energy water supply subsystem comprises pressure-bearing water heater, and described pressure-bearing water heater is provided with the water heater intelligent controller.
Described pressure-bearing water heater adopts AC/DC to become power accumulation of energy electric heater, and described AC/DC becomes power accumulation of energy electric heater and places described pressure-bearing water heater water directly to heat;
The casing of the water tank of described pressure-bearing water heater adopts stainless steel casing or enamel casing, in the described casing or casing be provided with the latent heat of phase change energy-accumulation material outward;
Described AC/DC becomes power accumulation of energy electric heater into having the change power accumulation of energy heater of ptc characteristics, built-in or be laid in water tank storage tank inner chamber or outer wall outward;
Described water heater intelligent controller adopts the structure of touch-screen type, perhaps button structure, perhaps knob structure.
Described change power electric heating accumulation of energy water supply subsystem comprises the non-bearing type water heater, and described non-bearing type water heater is provided with the water heater intelligent controller.
Described non-bearing type water heater adopts AC/DC to become power accumulation of energy electric heater, and described AC/DC becomes power accumulation of energy electric heater and places described non-bearing type water heater water directly to heat;
The casing of the water tank of described non-bearing type water heater adopts stainless steel casing or enamel casing, in the described casing or casing be provided with the latent heat of phase change energy-accumulation material outward;
Described AC/DC becomes power accumulation of energy electric heater into having the change power accumulation of energy heater of ptc characteristics, built-in or be laid in water tank storage tank inner chamber or outer wall outward;
Described water heater intelligent controller adopts the structure of touch-screen type, perhaps button structure, perhaps knob structure;
In the described non-bearing type water heater limnimeter is set; Comprise high water level sensor and low water level sensor in the described limnimeter; And be connected with described water heater intelligent controller through signal line respectively, described water heater intelligent controller is according to the electromagnetic switch valve in the signal controlling inlet pipeline of described sensor.
The terminal of described change power electric heating accumulation of energy heating subsystem is in user's building, to be provided with accumulation of energy ground; On described three electric deconcentrators to the circuit on described accumulation of energy ground, establish the heating intelligent controller.
Be provided with in the described accumulation of energy ground and become banded heating tape of power or heating cables;
Wet construction concrete casting ground is adopted on described accumulation of energy ground, and the change power electric heating energy storage board or the accumulation of energy radiator of dry construction adopted on perhaps described accumulation of energy ground;
Energy-accumulation material in the described accumulation of energy ground adopts the latent heat of phase change energy-accumulation material; Energy-accumulation material in the perhaps described accumulation of energy ground adopts the sensible heat energy storage material, and the energy-accumulation material in the perhaps described accumulation of energy ground shows the latent heat composite energy-storage material;
Described energy-accumulation material be configured to the accumulation of energy pipe, perhaps be energy storage board, perhaps be packed energy storage block.
The terminal of described change power electric heating accumulation of energy heating subsystem is in user's building, to be provided with the accumulation of energy radiator; On described three electric deconcentrators to the circuit of described accumulation of energy radiator, establish the heating intelligent controller.
Establish the radiating fin that metal or heat-conducting plastic are processed on the described accumulation of energy radiator;
Described radiating fin outer surface spraying coatings capable of preventing from far infrared radiation;
Described accumulation of energy radiator is provided with and stores latent heat of phase change materials chamber groove, described latent heat of phase change material be can in the groove of described chamber, perhaps described latent heat of phase change material is seated in after packed in the groove of described chamber;
Described accumulation of energy radiator is provided with electrothermal device chamber groove; Lay banded electrothermal device in the groove of described electrothermal device chamber; Perhaps lay the electrothermal device of sheet, perhaps lay the electrothermal device of column, described electrothermal device becomes electrothermal device power, that have ptc characteristics for adapting to.
Described change power storing energy and supplying hot system establishes computer and concentrates tele-control system, and described computer concentrates tele-control system through the computer area Control Server; In each described user, establish branch family intelligent controller, described computer area Control Server is connected with described minute family intelligent controller through signal line; The family intelligent controller was connected for the control signal circuit with described heating intelligent controller in described minute.
Identical with the foregoing invention purpose; The utility model also provides above-described wind-powered electricity generation, photoelectricity and electrical network the complementary operation method that becomes power storing energy and supplying hot system; Its technical scheme is: the complementary needs that become power storing energy and supplying hot system according to power status and user of described wind-powered electricity generation, photoelectricity and electrical network, respectively by following mode operation:
1, the wind-powered electricity generation unit directly to described heating system power supply, stop power supply at this moment by solar panel, utility grid;
2, solar panel directly to described heating system power supply, stop power supply at this moment by wind-powered electricity generation unit, utility grid;
3, wind-powered electricity generation unit and solar panel adopt complementary mode directly to described heating system power supply, and this moment, utility grid was stopped power supply;
4, wind-powered electricity generation unit and utility grid adopt complementary mode directly to described heating system power supply, and this moment, solar panel was stopped power supply;
5, solar panel and utility grid adopt complementary mode directly to described heating system power supply, and this moment, the wind-powered electricity generation unit was stopped power supply;
6, wind-powered electricity generation unit, solar panel and utility grid adopt complementary mode directly to described heating system power supply;
7, utility grid directly to described heating system power supply, this moment, stopped power supply by wind-powered electricity generation unit and solar panel.
Described directly to described heating system power supply, for the wind-powered electricity generation unit, be to adopt the mode of non-rectifying and voltage-stabilizing, non-electric power storage, non-inversion directly to supply power; For solar panel, be to adopt the mode of non-electric power storage, non-inversion directly to supply power; For utility grid, be to adopt the mode of non-rectifying and voltage-stabilizing directly to supply power.
Described utility grid is supplied power to described heating system, is the period of low power consumption.
The utility model adopts technique scheme, and the loss and the equipment cost of reduction energy realize fully, the efficiently and reasonably application of regenerative resource, make unsettled regenerative resource be able to cumulative bad ground and use, and reach the purpose of cleaning, environmental protection; Mutual coordination between input, consumption and the storage of realization energy; Avoid the influence that electrical network produced because of inversion; Make full use of the low ebb electric weight of utility grid, the electric weight that low-valley interval is wasted is fully used, and reduces electric cost, and AC/DC is carried out reliable and stable replenishing to regenerative resource.
Description of drawings
Briefly explain in the face of the expressed content of the accompanying drawing of this specification and the mark among the figure down:
Fig. 1 is the structural representation of the utility model.
Be labeled as among the figure:
1, wind-powered electricity generation unit, 2, solar panel, 3, utility grid, 4, become power electric heating accumulation of energy water supply subsystem; 5, become power electric heating accumulation of energy heating subsystem, 6, computer concentrates tele-control system, 7, three electric deconcentrators, 8, pressure-bearing water heater; 9, non-bearing type water heater, 10, the water heater intelligent controller, 11, accumulation of energy ground, 12, the accumulation of energy radiator; 13, heating intelligent controller, 14, the computer area Control Server, 15, divide the family intelligent controller.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; To effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept, the technical scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art.
Like the structure of the expressed the utility model of Fig. 1, become power storing energy and supplying hot system for wind-powered electricity generation, photoelectricity and electrical network are complementary.
One, the system architecture of the utility model:
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective; Realize fully, the efficiently and reasonably goal of the invention of application of regenerative resource and electrical network low ebb electric weight, the technical scheme that the utility model is taked is:
As shown in Figure 1, the complementary power storing energy and supplying hot system that becomes of the kind wind-powered electricity generation that the utility model provided, photoelectricity and electrical network comprises wind-powered electricity generation unit 1, solar panel 2;
The photoelectricity of the following stated promptly refers to the electric energy that solar panel 2 produces.
Described change power storing energy and supplying hot system also is connected with utility grid 3;
Described wind-powered electricity generation unit 1, solar panel 2 and utility grid 3 all are connected on the input of described three electric deconcentrators 7 through circuit, adopt non-inversion, non-electric power storage, AC/DC complementary power supply;
Described change power storing energy and supplying hot system comprises and becomes power electric heating accumulation of energy water supply subsystem 4 and become power electric heating accumulation of energy heating subsystem 5; Described change power electric heating accumulation of energy water supply subsystem 4 adopts the change power AC/DC electric heating with ptc characteristics to transform recipient with change power electric heating accumulation of energy heating subsystem 5; Perhaps adopt electric heating to transform accumulation of energy and accept to discharge heater, this heater is made up of change power heater and energy storage materials of phase change storage heater that the electric heating with ptc characteristics transforms;
Described change power electric heating accumulation of energy water supply subsystem 4 all is connected on the output of described three electric deconcentrators 7 through circuit with change power electric heating accumulation of energy heating subsystem 5.
Adopt technique scheme, owing to do not carry out electric power storage and inversion, the loss of energy reduces greatly; The equipment cost of battery and controlled inverter investment has simultaneously also been saved; And make regenerative resource such as wind-powered electricity generation, photoelectricity in heating system, obtain fully, efficient and reasonably use; And make unsettled regenerative resource be able to cumulative bad ground and use, the mutual coordination between input, consumption and the storage of realization energy; Avoid the influence that electrical network produced because of inversion; Make full use of the low ebb electric weight of utility grid, reduce electric cost, and regenerative resource is carried out reliable and stable replenishing.
Described three electric deconcentrators 7 are the intelligent power distribution device, and its role is: avoid the influence to input of output; Avoid between the input, interacting between the output.
Owing to adopt the said system structure, make the Combination application of power supply mode of various modes be achieved, and convenient and easy.
Two, pressure-bearing water heater:
The described change power of the utility model electric heating accumulation of energy water supply subsystem 4 comprises pressure-bearing water heater 8, and described pressure-bearing water heater 8 is provided with water heater intelligent controller 10.
Pressure-bearing water heater 8 utilizes tap water pressure to carry out, when using hot water, through the cold water jacking.Inactive hot water stops into cold water automatically.
The technical parameter of water heater:
1, external load >=40A.
2, net piezoelectric voltage: 0～250V is adjustable;
3, wind-powered electricity generation, photoelectricity operating voltage series:
(24～36)V、(36～75)V、(75～150)V、(150～220)V；
4, temperature controller capacity: 16A;
5, temperature-control range:
1)、0～50℃(±2℃)；
2)、0～99℃(±2℃)。
Described pressure-bearing water heater 8 adopts AC/DC to become power accumulation of energy electric heater, and described AC/DC becomes power accumulation of energy electric heater and places described pressure-bearing water heater 8 water directly to heat electricity separation, anti-dry combustion method;
The casing of the water tank of described pressure-bearing water heater 8 adopts stainless steel casing or enamel casing, in the described casing or casing the latent heat of phase change energy-accumulation material is set outward; The accumulation of energy of casing latent heat of phase change, unnecessary heat energy is stored, and when stopping heat supply, utilizes the outside or inside heat supply of potential of its storage, can protect 3～5 days temperature-resistant.
Described AC/DC becomes power accumulation of energy electric heater into having the change power accumulation of energy heater of ptc characteristics, built-in or be laid in water tank storage tank inner chamber or outer wall outward;
Described water heater intelligent controller 10 adopts the structure of touch-screen type, perhaps button structure, perhaps knob structure.
Control civil power valley power consumption during programming:
Use civil power, stop wind-powered electricity generation, photoelectricity automatically;
With wind-powered electricity generation, photoelectricity, stop civil power automatically.
Manual adjustments is used civil power, automatically blowing-out electricity or photoelectricity;
Manual adjustments is stopped civil power automatically with wind-powered electricity generation or photoelectricity.
Temperature shows, temperature is set control.
Three, non-bearing type water heater:
The described change power of the utility model electric heating accumulation of energy water supply subsystem 4 comprises non-bearing type water heater 9, and described non-bearing type water heater 9 is provided with water heater intelligent controller 10.
Described non-bearing type water heater 9 adopts AC/DC to become power accumulation of energy electric heater, and described AC/DC becomes power accumulation of energy electric heater and places described non-bearing type water heater 9 water directly to heat electricity separation, anti-dry combustion method;
The casing of the water tank of described non-bearing type water heater 9 adopts stainless steel casing or enamel casing, in the described casing or casing be provided with the latent heat of phase change energy-accumulation material outward; The accumulation of energy of casing latent heat of phase change, unnecessary heat energy is stored, and when stopping heat supply, utilizes the outside heat supply of potential of its storage, can protect 3～5 days temperature-resistant.
Described AC/DC becomes power accumulation of energy electric heater into having the change power accumulation of energy heater of ptc characteristics, built-in or be laid in water tank storage tank inner chamber or outer wall outward;
Described water heater intelligent controller 10 adopts the structure of touch-screen type, perhaps button structure, perhaps knob structure;
In the described non-bearing type water heater 9 limnimeter is set; Comprise high water level sensor and low water level sensor in the described limnimeter; And be connected with described water heater intelligent controller 10 through signal line respectively, described water heater intelligent controller 10 is according to the electromagnetic switch valve in the signal controlling inlet pipeline of described sensor.
Promptly set the percentage water level.Certain water level closed electromagnetic valve stops to cistern water supply; Certain water level magnetic valve is opened, to cistern water supply.
The technical parameter of non-bearing type water heater is identical with the technical parameter of pressure-bearing water heater.
Its control mode is also with identical with the control mode of pressure-bearing water heater.
Four, accumulation of energy ground:
The terminal of the described change power of the utility model electric heating accumulation of energy heating subsystem 5 is in user's building, to be provided with accumulation of energy ground 11; To the circuit on described accumulation of energy ground 11, establish heating intelligent controller 13 at described three electric deconcentrators 7.
Be provided with in the described accumulation of energy ground 11 and become banded heating tape of power or heating cables;
Wet construction concrete casting ground is adopted on described accumulation of energy ground 11, and perhaps described accumulation of energy ground 11 is adopted the change power electric heating energy storage board of dry construction or become power accumulation of energy radiator;
Energy-accumulation material in the described accumulation of energy ground 11 adopts the latent heat of phase change energy-accumulation material; Energy-accumulation material in the perhaps described accumulation of energy ground 11 adopts the sensible heat energy storage material, and the energy-accumulation material in the perhaps described accumulation of energy ground 11 shows the latent heat composite energy-storage material;
Above-mentioned phase-changing energy storage material gets up unnecessary thermal energy storage, when power supply is stopped power supply to extraneous heat supply.
Described energy-accumulation material be configured to the accumulation of energy pipe, perhaps be energy storage board, perhaps be packed energy storage block.
Five, accumulation of energy radiator:
The terminal of the described change power of the utility model electric heating accumulation of energy heating subsystem 5 is in user's building, to be provided with accumulation of energy radiator 12; To the circuit of described accumulation of energy radiator 12, establish heating intelligent controller 13 at described three electric deconcentrators 7.
Establish the radiating fin that metal or heat-conducting plastic are processed on the described accumulation of energy radiator 12; Be provided with the radiating fin of different shape;
Described radiating fin outer surface spraying coatings capable of preventing from far infrared radiation;
The combination fin has only the convection current radiation function, becomes the quick accumulation of heat of power, released heat and function far infrared radiation function at a slow speed.
The structure of phase-change accumulation energy device:
Described accumulation of energy radiator 12 is provided with and stores latent heat of phase change materials chamber groove, described latent heat of phase change material be can in the groove of described chamber, perhaps described latent heat of phase change material is seated in after packed in the groove of described chamber; Above-mentioned phase-changing energy storage material gets up unnecessary thermal energy storage, when power supply is stopped power supply to extraneous heat supply.
Described accumulation of energy radiator 12 is provided with electrothermal device chamber groove; Lay banded electrothermal device in the groove of described electrothermal device chamber; Perhaps lay the electrothermal device of sheet, perhaps lay the electrothermal device of column, described electrothermal device becomes electrothermal device power, that have ptc characteristics for adapting to.
Described change power storing energy and supplying hot system establishes computer and concentrates tele-control system 6, and described computer concentrates tele-control system 6 through computer area Control Server 14; In each described user, establish branch family intelligent controller 15, described computer area Control Server 14 is connected with described minute family intelligent controller 15 through signal line; Family intelligent controller 15 was connected for the control signal circuit with described heating intelligent controller 13 in described minute.
The control of accumulation of energy radiator 12:
Branch family intelligent controller 15 realizes that dual power supply switches, nets electric pressure regulation, temperature display setting sequential programming Control.
Six, the operation method of heating system:
Identical with the foregoing invention purpose; The utility model also provides above-described wind-powered electricity generation, photoelectricity and electrical network the complementary operation method that becomes power storing energy and supplying hot system; Its technical scheme is: the complementary needs that become power storing energy and supplying hot system according to power status and user of described wind-powered electricity generation, photoelectricity and electrical network, respectively by following mode operation:
1, wind-powered electricity generation unit 1 directly to described heating system power supply, stop power supply at this moment by solar panel 2, utility grid 3;
2, solar panel 2 directly to described heating system power supply, stop power supply at this moment by wind-powered electricity generation unit 1, utility grid 3;
3, wind-powered electricity generation unit 1 and solar panel 2 adopt complementary mode directly to described heating system power supply, and this moment, utility grid 3 was stopped power supply;
4, wind-powered electricity generation unit 1 and utility grid 3 adopt complementary mode directly to described heating system power supply, and this moment, solar panel 2 was stopped power supply;
5, solar panel 2 and utility grid 3 adopt complementary mode directly to described heating system power supply, and wind-powered electricity generation unit 1 is stopped power supply at this moment;
6, wind-powered electricity generation unit 1, solar panel 2 and utility grid 3 adopt complementary mode directly to described heating system power supply;
7, utility grid 3 directly to described heating system power supply, this moment, stopped power supply with solar panel 2 by wind-powered electricity generation unit 1.
Wherein, utility grid 3 is that 0～220V is adjustable, and is independently-powered.
The utility model makes multiple electric energy all obtain rationally, efficiently and reliably use through the combination utilization of the method for operation of above-mentioned various modes.Reach the purpose of cleaning, environmental protection.
The utility model is described directly to described heating system power supply, and its concrete mode is:
For wind-powered electricity generation unit 1, be to adopt the mode of non-rectifying and voltage-stabilizing, non-electric power storage, non-inversion to supply power;
For solar panel 2, be to adopt the mode of non-electric power storage, non-inversion to supply power;
For utility grid 3, be to adopt the mode of non-rectifying and voltage-stabilizing to supply power.
Be fully used for the low ebb electric weight that makes utility grid 3, avoid waste, described utility grid 3 is supplied power to described heating system, is the period of low power consumption.And system stores the mode that unnecessary electric weight electric heating transforms through phase-change accumulation energy again, at 3 peak times of power consumption of utility grid and wind-powered electricity generation, be used when photoelectricity is limited.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (10)
1. a wind-powered electricity generation, photoelectricity and electrical network complementation become power storing energy and supplying hot system, it is characterized in that:
Described change power storing energy and supplying hot system comprises wind-powered electricity generation unit (1), solar panel (2);
Described change power storing energy and supplying hot system also is connected with utility grid (3);
Described wind-powered electricity generation unit (1), solar panel (2) and utility grid (3) all are connected on the input of described three electric deconcentrators (7) through circuit, adopt non-inversion, non-electric power storage, AC/DC complementary power supply;
Described change power storing energy and supplying hot system comprises and becomes power electric heating accumulation of energy water supply subsystem (4) and become the power electric heating accumulation of energy subsystem (5) that heats; Described change power electric heating accumulation of energy water supply subsystem (4) and change power electric heating accumulation of energy heating subsystem (5) adopt the change power AC/DC electric heating with ptc characteristics to transform recipient; Perhaps adopt electric heating to transform accumulation of energy and accept to discharge heater, this heater is made up of change power heater and energy storage materials of phase change storage heater that the electric heating with ptc characteristics transforms;
Described change power electric heating accumulation of energy water supply subsystem (4) and change power electric heating accumulation of energy heating subsystem (5) all are connected on the output of described three electric deconcentrators (7) through circuit.
2. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 1, photoelectricity and electrical network; It is characterized in that: described change power electric heating accumulation of energy water supply subsystem (4) comprises pressure-bearing water heater (8), and described pressure-bearing water heater (8) is provided with water heater intelligent controller (10).
3. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 2, photoelectricity and electrical network, it is characterized in that:
Described pressure-bearing water heater (8) adopts AC/DC to become power accumulation of energy electric heater, and described AC/DC becomes power accumulation of energy electric heater and places described pressure-bearing water heater (8) water directly to heat;
The casing of the water tank of described pressure-bearing water heater (8) adopts stainless steel casing or enamel casing, in the described casing or casing be provided with the latent heat of phase change energy-accumulation material outward;
Described AC/DC becomes power accumulation of energy electric heater into having the change power accumulation of energy heater of ptc characteristics, built-in or be laid in water tank storage tank inner chamber or outer wall outward;
Described water heater intelligent controller (10) adopts the structure of touch-screen type, perhaps button structure, perhaps knob structure.
4. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 1, photoelectricity and electrical network; It is characterized in that: described change power electric heating accumulation of energy water supply subsystem (4) comprises non-bearing type water heater (9), and described non-bearing type water heater (9) is provided with water heater intelligent controller (10).
5. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 4, photoelectricity and electrical network, it is characterized in that:
Described non-bearing type water heater (9) adopts AC/DC to become power accumulation of energy electric heater, and described AC/DC becomes power accumulation of energy electric heater and places described non-bearing type water heater (9) water directly to heat;
The casing of the water tank of described non-bearing type water heater (9) adopts stainless steel casing or enamel casing, in the described casing or casing be provided with the latent heat of phase change energy-accumulation material outward;
Described AC/DC becomes power accumulation of energy electric heater into having the change power accumulation of energy heater of ptc characteristics, built-in or be laid in water tank storage tank inner chamber or outer wall outward;
Described water heater intelligent controller (10) adopts the structure of touch-screen type, perhaps button structure, perhaps knob structure;
In the described non-bearing type water heater (9) limnimeter is set; Comprise high water level sensor and low water level sensor in the described limnimeter; And be connected with described water heater intelligent controller (10) through signal line respectively, described water heater intelligent controller (10) is according to the electromagnetic switch valve in the signal controlling inlet pipeline of described sensor.
6. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 1, photoelectricity and electrical network, it is characterized in that: the terminal of described change power electric heating accumulation of energy heating subsystem (5) is in user's building, to be provided with accumulation of energy ground (11); On described three electric deconcentrators (7) to the circuit on described accumulation of energy ground (11), establish heating intelligent controller (13).
7. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 6, photoelectricity and electrical network, it is characterized in that:
Be provided with in the described accumulation of energy ground (11) and become banded heating tape of power or heating cables;
Wet construction concrete casting ground is adopted on described accumulation of energy ground (11), and perhaps described accumulation of energy ground (11) is adopted the change power electric heating energy storage board of dry construction or become power accumulation of energy radiator;
Energy-accumulation material in the described accumulation of energy ground (11) adopts the latent heat of phase change energy-accumulation material; Energy-accumulation material in the perhaps described accumulation of energy ground (11) adopts the sensible heat energy storage material, and the energy-accumulation material in the perhaps described accumulation of energy ground (11) shows the latent heat composite energy-storage material;
Described energy-accumulation material be configured to the accumulation of energy pipe, perhaps be energy storage board, perhaps be packed energy storage block.
8. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 1, photoelectricity and electrical network, it is characterized in that: the terminal of described change power electric heating accumulation of energy heating subsystem (5) is in user's building, to be provided with accumulation of energy radiator (12); On described three electric deconcentrators (7) to the circuit of described accumulation of energy radiator (12), establish heating intelligent controller (13).
9. according to the complementary power storing energy and supplying hot system that becomes of the described wind-powered electricity generation of claim 8, photoelectricity and electrical network, it is characterized in that:
Establish the radiating fin that metal or heat-conducting plastic are processed on the described accumulation of energy radiator (12);
Described radiating fin outer surface spraying coatings capable of preventing from far infrared radiation;
Described accumulation of energy radiator (12) is provided with and stores latent heat of phase change materials chamber groove, described latent heat of phase change material be can in the groove of described chamber, perhaps described latent heat of phase change material is seated in after packed in the groove of described chamber;
Described accumulation of energy radiator (12) is provided with electrothermal device chamber groove; Lay banded electrothermal device in the groove of described electrothermal device chamber; Perhaps lay the electrothermal device of sheet, perhaps lay the electrothermal device of column, described electrothermal device becomes electrothermal device power, that have ptc characteristics for adapting to.
10. according to claim 6 or the complementary power storing energy and supplying hot system that becomes of 7 or 8 or 9 described wind-powered electricity generations, photoelectricity and electrical network; It is characterized in that: described change power storing energy and supplying hot system establishes computer and concentrates tele-control system (6), and described computer concentrates tele-control system (6) to pass through computer area Control Server (14); In each described user, establish branch family intelligent controller (15), described computer area Control Server (14) through signal line with described minute the family intelligent controller (15) be connected; Described minute the family intelligent controller (15) be connected for the control signal circuit with described heating intelligent controller (13).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202650133U CN202204031U (en) | 2011-07-26 | 2011-07-26 | Wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202650133U CN202204031U (en) | 2011-07-26 | 2011-07-26 | Wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system |
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| Publication Number | Publication Date |
|---|---|
| CN202204031U true CN202204031U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202650133U Withdrawn - After Issue CN202204031U (en) | 2011-07-26 | 2011-07-26 | Wind power, photoelectricity and electrical network complementation variable power energy storage and heat supply system |
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| CN (1) | CN202204031U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353085A (en) * | 2011-07-26 | 2012-02-15 | 芜湖市科华新型材料应用有限责任公司 | Wind power, photoelectricity and power grid complementary variable power energy storage and heat supply system and running method thereof |
| CN102829542A (en) * | 2012-09-12 | 2012-12-19 | 芜湖市科华新型材料应用有限责任公司 | Solar photovoltaic power-variable electric heating energy storage water heater and hot water system |
| CN103673274A (en) * | 2012-09-26 | 2014-03-26 | 山东金王电器有限公司 | Solar power and heat supply system |
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| CN108736515A (en) * | 2018-05-30 | 2018-11-02 | 国网电力科学研究院(武汉)能效测评有限公司 | Wind electricity digestion phase-change thermal storage station load prediction system and method based on neural network |
| CN109579110A (en) * | 2018-12-10 | 2019-04-05 | 华北电力大学（保定） | Wind-light-electricity complementary heating system and method |
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- 2011-07-26 CN CN2011202650133U patent/CN202204031U/en not_active Withdrawn - After Issue
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102353085A (en) * | 2011-07-26 | 2012-02-15 | 芜湖市科华新型材料应用有限责任公司 | Wind power, photoelectricity and power grid complementary variable power energy storage and heat supply system and running method thereof |
| CN102353085B (en) * | 2011-07-26 | 2013-10-09 | 芜湖市科华新型材料应用有限责任公司 | Wind power, photoelectricity and power grid complementary variable power energy storage and heat supply system |
| CN102829542A (en) * | 2012-09-12 | 2012-12-19 | 芜湖市科华新型材料应用有限责任公司 | Solar photovoltaic power-variable electric heating energy storage water heater and hot water system |
| CN103673274A (en) * | 2012-09-26 | 2014-03-26 | 山东金王电器有限公司 | Solar power and heat supply system |
| CN106288318A (en) * | 2015-05-25 | 2017-01-04 | 郭洪雨 | A kind of electricity-saving water heater system |
| CN106545912A (en) * | 2016-11-01 | 2017-03-29 | 湖南省金海科技有限公司 | It is exclusively used in the environment-friendly energy-saving heating system of cold district aqueouss painting workshop |
| CN108736515A (en) * | 2018-05-30 | 2018-11-02 | 国网电力科学研究院(武汉)能效测评有限公司 | Wind electricity digestion phase-change thermal storage station load prediction system and method based on neural network |
| CN109579110A (en) * | 2018-12-10 | 2019-04-05 | 华北电力大学（保定） | Wind-light-electricity complementary heating system and method |
| CN109995082A (en) * | 2019-04-17 | 2019-07-09 | 深圳供电局有限公司 | Meter and the building phase-change accumulation energy electric heating combined scheduling method of scene fluctuation |
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