CN110894974A - An energy storage device for heating and power supply based on arid regions - Google Patents
An energy storage device for heating and power supply based on arid regions Download PDFInfo
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 238000004146 energy storage Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- 238000004321 preservation Methods 0.000 claims description 42
- 239000003381 stabilizer Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 11
- 238000005485 electric heating Methods 0.000 abstract description 5
- 230000005622 photoelectricity Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000005678 Seebeck effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000010926 waste battery Substances 0.000 description 1
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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
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
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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
- F24D19/10—Arrangement or mounting of control or safety devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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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
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B10/30—Wind power
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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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E10/76—Power conversion electric or electronic aspects
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
本发明涉及一种基于干旱地区的供暖供电蓄能装置。包括风力发电机、光伏发电机、箱体。风力发电机和光伏发电机在箱体的外面，在箱体内，上端设有保温水箱，保温水箱内设有电热丝和温度传感器，中间部分为散热片和温差发电片，下端为冷水箱和水泵，各部分间通过带有阀门的水管相连，自上而下形成流道。借助水的巨大比热容，在白天用电低谷时期，装置用多余的风电和光电加热隔热箱内的水体，从而将不稳定难储存的电能转化为稳定易储存的内能。在夜间的低温时期，保温箱内的热水放至散热片内。通过热对流，将热水的内能转化为箱体内空气的热能，从而提高室温。
The invention relates to a heating, power supply and energy storage device based on arid regions. Including wind turbines, photovoltaic generators, boxes. The wind turbine and photovoltaic generator are outside the box. Inside the box, there is an insulating water tank at the upper end, and electric heating wires and temperature sensors are arranged in the insulating water tank. , each part is connected by a water pipe with a valve to form a flow channel from top to bottom. With the help of the huge specific heat capacity of water, the device uses excess wind power and photoelectricity to heat the water body in the thermal insulation box during the daytime low electricity consumption period, thereby converting unstable and difficult to store electrical energy into stable and easy-to-storable internal energy. During the low temperature period at night, the hot water in the incubator is put into the heat sink. Through thermal convection, the internal energy of the hot water is converted into the thermal energy of the air in the box, thereby increasing the room temperature.
Description
Technical Field
The invention relates to the technical field of energy conservation and emission reduction, in particular to a heating, power supply and energy storage device based on a drought area.
Background
The northwest region is an important geographic unit in China, the area is large, the national border is long, the minority nationality is numerous, and the ecological environment is fragile. The temperature difference between day and night in the northwest area is large, the climatic conditions of some places are quite bad, and the heating and power supply problems in the northwest area always trouble people.
There are many heating equipments on the market at present, but the practicality still lacks all: some electric heating equipment such as an air conditioner, an electric heating device and the like consume electricity, are high in cost and are not environment-friendly; the fire heating destroys the ecology, has extremely high danger and is easy to cause fire; the heating is only distributed in big cities with dense population, and the coverage is not wide in the northwest areas with wide areas and rare people.
The electricity consumption in northwest is mainly by the electric wire transport, but some northwest areas weather is abominable, often the calamity takes place, the outage condition often appears, but traditional emergent power supply's mode has many defects: in the storage battery technology, the capacity of the storage battery is small, and the waste battery is carelessly treated, so that the environment is polluted greatly; solar energy and wind energy are used for power generation, although the solar energy and the wind energy are sufficient in the northwest region, the two energy sources are extremely unstable and have strong time difference, and the two energy sources are not beneficial to effective utilization; the pumped storage technology is used for drought and rainless in northwest areas, and pumped storage is difficult to realize.
Disclosure of Invention
Technical problem to be solved
The invention aims to overcome the defects of the prior art and provides a heating, power supplying and energy storing device based on a drought area, which is used for solving the problem that heating and power supplying are difficult in the northwest area.
(II) technical scheme
The technical scheme of the invention is as follows: a heating, power supplying and energy storing device based on arid areas comprises a technology for storing water and heat based on internal energy of water, and storing electric energy by peak clipping and valley filling, which is a supplement and improvement to the traditional water conservancy energy storing technology; the technology for performing emergency power supply by using the Seebeck effect and the internal energy of water is provided, which is complementary and perfected to the traditional emergency power supply technology; the energy storage device realizes the repeated cyclic utilization of water resources, does not generate pollutants in the operation process, can greatly reduce carbon emission, and is more environment-friendly and eco-friendly.
A heating, power, and energy storage apparatus for arid areas, the apparatus comprising: the system comprises a heat preservation water tank, heating wires, cooling fins, a thermoelectric generation piece, a slide rail, household appliances, a photovoltaic generator, a wind driven generator, a cold water tank, a driving motor, a pressure sensor, a temperature sensor, a water pipe, a voltage stabilizer and a controller; the solar water heater is characterized in that a heat preservation water tank, a radiating fin, a household appliance, a cold water tank and a driving motor are respectively arranged in the box body, a photovoltaic generator and a wind driven generator are respectively arranged outside the box body, the photovoltaic generator and the wind driven generator are both electrically connected with the driving motor, the heat preservation water tank is communicated with the cold water tank and the radiating fin through water pipes, the parts are connected through the water pipes with valves (electromagnetic valves), a flow passage is formed from top to bottom, an electric heating wire is fixedly arranged in the heat preservation water tank, a pressure sensor and a temperature sensor are arranged in the middle of the inner side of the heat preservation water tank, the pressure sensor and the temperature sensor are both electrically connected with a signal input end of a controller, a thermoelectric generation piece is attached to the lower surface of the radiating fin through a sliding rail, the inverter is electrically connected.
Furthermore, a heat preservation water tank is arranged at the upper end in the tank body, the middle part of the tank body is provided with a radiating fin and a thermoelectric generation fin, the lower end of the tank body is provided with a cold water tank and a water pump, the heat preservation water tank, the radiating fin, the cold water tank and a water pipe form a water flow passage, and water in the cold water tank is pumped back to the heat preservation water tank by driving the water pump through a driving motor.
Furthermore, the heat preservation water tank, the cold water tank and the water pump form a heat preservation water tank water inlet end through water pipes, water in the cold water tank is conveniently pumped back to the heat preservation water tank, the opening and closing control of the water pipe valve is controlled through the controller, the heat preservation water tank, the radiating fins, the cold water tank and the water pipes form a heat preservation water tank water outlet end, the cold water in the radiating fins is conveniently discharged to the cold water tank, and the opening and closing control of the water pipe valve is controlled through the controller.
In daytime, sunshine and wind energy are sufficient, electricity generated by the wind driven generator and the photovoltaic generator is supplied to household electrical appliances, in addition, redundant electric energy is used for heating water in the heat preservation water tank through the heating wire until the water boils, the temperature sensor collects that the temperature is higher than a set threshold value of the controller, the temperature sensor transmits a signal to the controller at the moment, the controller cuts off a power supply, heating of the heating wire is stopped, the pressure sensor monitors the air pressure in the heat preservation water tank all the time in the process, when the air pressure exceeds an allowable limit, the pressure sensor transmits the signal to the controller, and the heat preservation water tank is deflated and depressurized. At night, the temperature drops sharply, and at the moment, hot water in the heat preservation water tank flows into the radiating fins slowly under the monitoring of the temperature sensor, so that the effect of improving the room temperature is achieved through heat convection. Under the condition that needs emergency power supply, the thermoelectric generation piece passes through the slide rail and pastes below the fin, and at this moment, the thermoelectric piece will be the electric energy with the internal energy conversion of water, supplies with to use with electrical apparatus. When the hot water in the radiating fin can not continue to supply heat or power, and the temperature sensor acquires that the temperature in the heat-preservation water tank is lower than the set threshold value of the controller, the controller controls the water pipe valve at the water outlet end of the heat-preservation water tank to be disconnected, and the water in the radiating fin flows into the cold water tank. On the day of the next day, when wind power and photoelectricity are sufficient, the driving motor drives the water pump to pump water in the cold water tank back to the heat preservation water tank through the heat preservation water tank water inlet end, and then the circulation is repeated.
The invention has the beneficial effects that: no external power supply is needed, and the energy is completely from solar energy and wind energy; in a common family, the emergency power supply can be realized for 6.3 hours, and the continuous heating can be realized for 21.8 hours; compared with a set of same heating equipment on the market, the cost can be saved by 5301 yuan; can be reduced by 4.86 × 10 per day7J abandoning wind and light, which is equivalent to 14 degrees electricity; saving 547kg of standard coal every year, which is equivalent to 1.5 tons of carbon emission; realizes the cyclic utilization of water resources and does not produce any pollution in the operation processDyeing the materials; simple structure, it is durable, can carry out emergent power supply under extreme condition.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic circuit diagram of the present invention.
Reference numerals: the device comprises a heat preservation water tank 1, heating wires 2, radiating fins 3, a thermoelectric generation piece 4, a sliding rail 5, a household appliance 6, a photovoltaic generator 7, a wind driven generator 8, a cold water tank 9, a driving motor 10, a pressure sensor 11, a temperature sensor 12, a water pipe 13, a voltage stabilizer 14 and a controller 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specifically, the control end of the heating wire 2 is electrically connected with the input end of the controller 15 through a triode T1(9012),
specifically, the controller 15 may be controlled by an STC single chip microcomputer or other single chip microcomputers.
The following demonstrates the benefits that can be achieved with the present device through a series of calculations.
[ energy storage calculation ]: the area in the northwest is vast and sparse, each household can be assumed to be equipped with a photovoltaic generator 7 with the square meter and a household wind driven generator 8, and the power of the photovoltaic power generation board and the power of the household fan with the specification are about 1 KW. Because the light is sufficient in the northwest region, the solar power generation amount of the photovoltaic generator is as follows according to the calculation of the full load power generation of 8h each day:
Wlight (es)＝1×103W×8×3600s＝2.88×107J (1)
The wind energy resources in northwest regions are rich, and the available wind time in the daytime is calculated according to 8 hours, so that the daily wind power generation amount is as follows:
Wwind power＝1×103W×8×3600s＝2.88×107J (2)
For nomadic residents, grazing operation is mainly performed in the daytime, and household appliances are used less. If the electricity consumption in the daytime is 1 degree electricity, the residual electricity is as follows:
Wthe residue is left＝WLight (es)+WWind power-WBy using＝2.88×107J+2.88×107J-0.36×107J＝5.4×107J (3)
At present, the electric-thermal conversion efficiency of the resistance wire 2 on the market is over 90 percent, so that the heat energy which can be stored in water is as follows:
Qwater (W)＝0.9×WThe residue is left＝0.9×5.4×107J＝4.86×107J (4)
QWater (W)＝4.86×107J (4)
From thermodynamic properties, it can be calculated that if water is heated from 20 ℃ to 100 ℃, the mass of water body that can be heated by these heats is:
since the density of water is about 1kg/L, only 144L of water is needed.
[ energy release calculation ]: 10% of internal energy can be converted into electric energy by utilizing the current temperature difference power generation sheet 4 on the market; the other 90% of the internal energy is emitted to the air in the form of heat energy, thereby achieving the effect of improving the room temperature.
Therefore, the heat energy that this device can provide is:
Qheat generation＝0.9×QWater (W)＝0.90×4.86×107J＝4.37×107J (6)
This corresponds to 12.15 degrees of electricity.
Assuming that the total volume of air in the room is 100m3, the aim of night heating is to raise the room temperature from-10 ℃ to 20 ℃, and the required heat energy is:
Qneed to＝VQi (Qi)×ρQi (Qi)×εQi (Qi)×[20℃-(-10℃)]
＝100m3×1.3kg/m3×1.1×103J/(kg×℃)×30℃
＝0.43×107J (7)
The remaining thermal energy for maintaining the temperature is:
Qthe residue is left＝QHeat generation-QNeed to＝4.37×107J-0.43×107J＝3.94×107J (8)
The heat conduction rate of a common wooden board wall per square meter is 5W under the conditions that the internal temperature is 20 ℃ and the external temperature is-10 ℃. Given a total room surface of 100m2, these residual heat energies can be maintained at 20 ℃ in the cabinet for a period of time:
therefore, the heat preservation effect provided by the device is enough to meet the requirement of heating at night in northwest arid areas.
The emergency standby electric energy that this device can provide does:
Welectric power＝0.10×QWater (W)＝0.10×4.86×107J＝4.86×106J， (10)
This corresponds to 1.35 degrees of electricity. After the energy storage device is installed, an air conditioner, a water heater and a kettle do not need to be additionally installed at home. The remaining household appliances 6 in the ordinary resident house mainly include: a computer (200W) and an electric lamp (15W).
Even under the condition of no wind at all, the device can ensure that the electrical appliances work normally at the same time for the following time:
therefore, the electric energy provided by the device can meet the emergency power supply requirement in northwest arid areas.
In conclusion, the energy storage effect of the device is enough to meet the requirements of residents in northwest arid areas on night heat supply and emergency power supply.
[ economic benefits ]: storage of electric energy and night heat supply are achieved by installing storage batteries and air conditioners in residents of northwest arid regions, and relevant energy storage and heat supply devices mainly comprise wind driven generators, photovoltaic power generation boards, voltage stabilizers, storage batteries and air conditioners. The unit price of each set is 1200 yuan, 2000 yuan, 458 yuan, 3000 yuan and 4000 yuan, and the total price is 12458 yuan. The device mainly comprises a photovoltaic power generation board, a heat preservation water tank, a wind driven generator, a voltage stabilizer, a thermoelectric controller, a small water pump, a stainless steel water storage tank, a radiating fin, a temperature controller, a resistance wire and a temperature difference generator, wherein unit prices of the small water pump, the stainless steel water storage tank, the radiating fin, the temperature controller, the resistance wire and the temperature difference generator are 2000 yuan, 1500 yuan, 1200 yuan, 458 yuan, 35 yuan, 88 yuan, 700 yuan, 126 yuan, 30 yuan, 20 yuan and 1000 yuan, and the total price is 7157 yuan. The same electricity storage and heat storage functions are realized, and the cost of each household using the water storage and energy storage device can be saved by 5301 yuan.
[ ecological benefits ]: the device can accumulate and store 1.6 multiplied by 1010J of heat energy all year round, and to achieve the same heat preservation effect, 547kg of standard coal is needed according to the combustion value of 29230kj/kg of coal, which is about equal to 1.5t of carbon emission.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A heating, power, and energy storage device based on arid regions, the device comprising: the device comprises a heat preservation water tank (1), heating wires (2), cooling fins (3), a thermoelectric generation sheet (4), a sliding rail (5), a household appliance (6), a photovoltaic generator (7), a wind driven generator (8), a cold water tank (9), a driving motor (10), a pressure sensor (11), a temperature sensor (12), a water pipe (13), a transformer, a voltage stabilizer, an inverter (14) and a controller (15); the solar water heater is characterized in that a heat preservation water tank (1), a radiating fin (3), a household appliance (6), a cold water tank (9) and a driving motor (10) are respectively arranged in the box body, a photovoltaic generator (7) and a wind driven generator (8) are respectively arranged outside the box body, the photovoltaic generator (7) and the wind driven generator (8) are electrically connected with the driving motor (10), the heat preservation water tank (1) is communicated with the cold water tank (9) and the radiating fin (3) through a water pipe (13), a heating wire (2) is fixedly arranged in the heat preservation water tank (1), a pressure sensor (11) and a temperature sensor (12) are respectively arranged in the middle of the inner side of the heat preservation water tank (1), the pressure sensor (11) and the temperature sensor (12) are electrically connected with a signal input end of a controller (15), a thermoelectric generation piece (4) is attached to the lower surface of the radiating fin (3) through a, the household appliance (6) is electrically connected with the controller (15) through a relay, and the photovoltaic generator (7) and the wind driven generator (8) are electrically connected with the transformer, the voltage stabilizer (14) and the inverter.
2. A heating, power and energy storage device based on a arid region according to claim 1, wherein: the upper end in the box body is provided with a heat preservation water tank (1), the middle part is provided with a radiating fin (3) and a thermoelectric generation piece (4), the lower end is provided with a cold water tank (9) and a water pump, the heat preservation water tank (1), the radiating fin (3), the cold water tank (9) and a water pipe (13) form a water flow channel, and water in the cold water tank (9) is pumped back to the heat preservation water tank (1) by a driving motor (10) driving the water pump.
3. A heating, power and energy storage device based on a arid region according to claim 1, wherein: the heat preservation water tank (1), the cold water tank (9) and the water pump form a water inlet end of the heat preservation water tank (1) through a water pipe (13), and the opening and closing control of a valve of the water pipe (13) is controlled through an output end of a controller (15).
4. A heating, power and energy storage device based on a arid region according to claim 1, wherein: the heat preservation water tank (1), the radiating fins (3), the cold water tank (9) and the water pipe (13) form a water outlet end of the heat preservation water tank (1), and the opening and closing control of a valve of the water pipe (13) is controlled by the controller (15).
5. A heating, power and energy storage device based on a arid region according to claim 1, wherein: the middle part of the water pipe (13) is provided with a valve.
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| CN201911134372.2A CN110894974A (en) | 2019-11-19 | 2019-11-19 | An energy storage device for heating and power supply based on arid regions |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526271A (en) * | 2008-03-03 | 2009-09-09 | 北京亚盟基业光电科技有限公司 | Wind-light complementation heat collecting system with energy storage device |
| CN201964305U (en) * | 2010-12-01 | 2011-09-07 | 西安博昱新能源有限公司 | Thermo-electric generation lighting device |
| JP2013242082A (en) * | 2012-05-21 | 2013-12-05 | Tatsumi Ryoki:Kk | Hybrid type power supply system |
| CN205227483U (en) * | 2015-12-04 | 2016-05-11 | 山东科技大学 | Solar heating device |
| CN109412461A (en) * | 2017-08-16 | 2019-03-01 | 邓志昌 | A kind of device using heating radiator heat energy power-generating |
| CN211739255U (en) * | 2019-11-19 | 2020-10-23 | 南昌大学 | A new type of energy storage device for heating and power supply based on arid regions |
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2019
- 2019-11-19 CN CN201911134372.2A patent/CN110894974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526271A (en) * | 2008-03-03 | 2009-09-09 | 北京亚盟基业光电科技有限公司 | Wind-light complementation heat collecting system with energy storage device |
| CN201964305U (en) * | 2010-12-01 | 2011-09-07 | 西安博昱新能源有限公司 | Thermo-electric generation lighting device |
| JP2013242082A (en) * | 2012-05-21 | 2013-12-05 | Tatsumi Ryoki:Kk | Hybrid type power supply system |
| CN205227483U (en) * | 2015-12-04 | 2016-05-11 | 山东科技大学 | Solar heating device |
| CN109412461A (en) * | 2017-08-16 | 2019-03-01 | 邓志昌 | A kind of device using heating radiator heat energy power-generating |
| CN211739255U (en) * | 2019-11-19 | 2020-10-23 | 南昌大学 | A new type of energy storage device for heating and power supply based on arid regions |
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