CN208009939U - A kind of multifunctional house of solar energy, wind energy and methane energy comprehensive utilization - Google Patents

Abstract

The utility model provides a multi-functional house for the comprehensive utilization of solar energy, wind energy and biogas energy, which includes a house body, the top of the house body is inclined to the south, and is formed by laying solar battery tiles, and the highest part of the house body top is fixed to generate wind power. machine, the house body is equipped with an electric energy storage device; the input end of the electric energy storage device is connected to the output end of the solar power generation equipment and the wind power generator, and the output end is connected to the input end of the circuit in the house body, which is used to provide power for the electrical appliances in the house body Provide electric energy; the circuit in the house body is also connected to an external power supply; a biogas digester is installed outside the house body, and a biogas stove is installed in the kitchen in the house body, and the biogas generated by the biogas pit is transported to the biogas stove. The house of the utility model can comprehensively utilize solar energy, wind energy and biogas energy to meet the needs of daily life, reduce the use of traditional fossil energy to the greatest extent, and realize energy saving and environmental protection.

Description

A multifunctional house with comprehensive utilization of solar energy, wind energy and biogas energy

technical field

The utility model belongs to the field of house construction, and relates to a multifunctional house for high-efficiency utilization of natural resources, in particular to a multifunctional house for comprehensive utilization of solar energy, wind energy and methane energy.

Background technique

With the rapid development of today's society, fossil energy has played an indelible role. Fossil energy is currently the most important energy consumed in the world. However, fossil energy is a non-renewable energy source. With the passage of time and the continuous exploitation of human beings, the depletion of fossil energy is inevitable. Most of the fossil energy will be exhausted in this century, and the global energy crisis will be increasingly approaching. .

The use of fossil energy is a key factor causing environmental change and pollution. The burning of a large amount of fossil energy causes greenhouse gas emissions, increases the concentration of greenhouse gases in the atmosphere, and strengthens the greenhouse effect, leading to global warming. The use of fossil energy, especially coal, brings a large amount of sulfur dioxide and soot emissions, and is also the main source of air pollution.

Therefore, people pay more and more attention to the development and utilization of new energy, among which solar energy and wind energy have the characteristics of no pollution and no consumption, and have attracted the attention of researchers. In addition, bio-energy is transformed from solar energy, so as long as the sun does not go out, bio-energy is inexhaustible. Bioenergy is a renewable clean energy such as biogas energy.

To develop and utilize new energy and reduce the use of fossil energy can start from the most basic daily life. At present, most houses still rely on traditional fossil energy to provide daily needs, and only some buildings simply use solar energy. This resource utilization method is too simple, wasting most of the wind resources, and lacks the development and utilization of new energy. At present, most house designs do not consider the inclusion of these new energy sources, and the existing solar power generation house construction is to install solar panels on the top of the already built houses instead of integrally forming them, which requires many processes and takes a long time. In order to realize the maximization of energy production efficiency and the aesthetics of the whole house, the utility model carries out a different design on the roof than the general house.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides a multifunctional house for comprehensive utilization of solar energy, wind energy and methane energy. This kind of house can comprehensively utilize solar energy, wind energy and biogas energy to meet the needs of daily life, minimize the use of traditional fossil energy, and achieve energy conservation and environmental protection.

The utility model is realized through the following technical solutions:

A multifunctional house for comprehensive utilization of solar energy, wind energy and biogas energy, including a house body, the top of the house body is inclined to the south, and is made of solar battery tiles, and the highest part of the house body top is fixed with a wind generator. There is an electric energy storage device inside; the input end of the electric energy storage device is connected to the output end of the solar power generation equipment and the wind power generator, and the output end is connected to the input end of the circuit in the house body, which is used to provide electric energy for the electrical appliances in the house body; The circuit inside the body is also connected to an external power supply; a biogas pit is set outside the house body, and a biogas stove is installed in the kitchen inside the house body, and the biogas generated by the biogas pit is transported to the biogas stove.

Preferably, a non-powered ventilator is also provided on the top of the house body, and the wind generator includes a differential gear arranged at the power input end, the first power input end of the differential gear is connected to the blade shaft of the wind power generator, and the second power input end is connected to the power input end of the differential gear. Turbine head for power ventilator.

Preferably, a solar water heater is also provided on the top of the house body; the outlet of the solar water heater is connected with the equipment that needs hot water in the house body; a hot water coil is buried in the side wall of the biogas tank, and the water outlet of the solar water heater is connected with the hot water coil .

Further, heating equipment is arranged in the house body, and the heating equipment is connected with the water outlet of the solar water heater.

Further, the house body includes a first floor house body, a second floor house body and a third floor house body from bottom to top, and 1/3 to 2/3 of the first floor house body is located underground.

Furthermore, there is a storage room built in the house body on the first floor, and the storage room is fully enclosed.

Furthermore, an indoor greenhouse is built in the house body on the third floor, and pipelines are laid in the soil of the indoor greenhouse. The water inlet of the pipeline communicates with the water outlet of the solar water heater, and the electric energy storage device is installed in the house body on the third floor.

Furthermore, the solar water heater is a split solar water heater, including a solar heat collector and a water storage tank, the solar heat collector is arranged on the top of the third floor house body, and the water storage tank is arranged in the third floor house body.

Preferably, the electrical energy storage device is a storage battery.

Preferably, the electric energy storage device is connected to the microgrid, and is used to reversely transmit electric energy to the electric power trading market.

Compared with the prior art, the utility model has the following beneficial technical effects:

Multifunctional house of the present utility model, at first, roof is designed as slope roof. Because the sun shines on the ground due to the difference in latitude and position of the earth, there is a certain angle. The south-facing sloping roof has natural advantages, which can better maximize the solar radiation energy. Using solar cell tiles as building materials can save a lot of roof tiles. At the same time, the solar cell tile and the building are integrally formed, which saves the process of reinstalling the solar power generation system, saving time and effort. The multi-functional house is equipped with solar power generation tiles, wind generators, biogas pools and electric energy storage devices; when it is sunny, the solar power generation tiles generate electricity and store the generated electric energy in the electric energy storage device; when there is wind, the wind generators can be used to generate electricity , the output electric energy is also input into the electric energy storage device; the electric energy storage device is connected with all household appliances in the house to supply power for each household appliance. Therefore, when the power in the electric energy storage device is sufficient, no external power supply can be used, the consumption of thermal power generation can be reduced, the dependence on traditional energy can be eliminated, and the environmental pollution caused by the utilization of traditional energy can be reduced. The use of biogas digesters can make use of household garbage, avoid littering of household garbage and pollute the environment, and at the same time provide biogas for biogas stoves to reduce the use of natural gas. The external power supply is connected in the house as a backup. When an unexpected situation occurs and the electric energy in the electric energy storage device is insufficient, the external power supply can be used for power supply. The utility model provides multiple electric energy supply modes to provide guarantee for household electricity consumption. The utility model can better solve the related problems of current resource shortage and air pollution, and responds to the call of the government for energy saving, emission reduction and low-carbon life.

Furthermore, through the set unpowered ventilator, the differential gear set in the wind generator can ensure the input of its two-way power, and its original power generation function can be realized when there is wind; when there is no wind outside, due to The heat convection of the air caused by the temperature difference between indoor and outdoor drives the non-powered ventilator to operate to realize ventilation. It greatly improves the use efficiency and power generation effect of the wind power generator, and realizes a more optimized combination with the house itself.

Furthermore, providing hot water for daily life through solar water heaters can further reduce the consumption of electric energy, and pass hot water into the biogas digester, which can prevent the temperature of the biogas digester from being too low in the cold winter season to achieve fermentation and biogas output.

Furthermore, the main body of the first floor house is built underground to escape the heat in summer, and a storage room is built underground to preserve fruits and vegetables and increase their preservation time.

Furthermore, an indoor greenhouse is built on the top floor, which can grow vegetables to meet the daily demand for green and healthy vegetables. The solar water heater can provide the indoor greenhouse with a temperature suitable for vegetable growth through pipes.

Furthermore, the electric energy storage device is connected to the microgrid. When the power generation exceeds the consumption, the power can be reversely transmitted to the power trading market, and then sent to other users by the power trading market, thus reducing the waste of resources.

Description of drawings

Fig. 1 is a schematic diagram of the top structure of the third-floor house body according to the present invention.

Fig. 2 is a schematic diagram of the modules of the power supply system in the house body of the present invention.

Fig. 3 is a block diagram of the hot water supply system in the house body of the present invention.

Fig. 4 is a schematic diagram of the internal structure of the first floor house body of the present invention.

In the figure: 1 is the bedroom, 2 is the glass window, 3 is the heating equipment, 4 is the storage room, 5 is the lighting equipment, 6 is the wind generator, 7 is the solar battery tile, 8 is the solar collector, 9 is the storage battery, 10 is a non-powered ventilator.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings, which is an explanation of the utility model rather than a limitation.

The multifunctional house described in the utility model comprises a house body, and the house body includes a first floor house body, a second floor house body and a third floor house body from bottom to top.

Referring to Fig. 1, it is a schematic diagram of the top structure of the third-floor house body. The top of the third-floor house body is a south-facing inclined structure, and solar cell tiles 7 are laid on a large area. The solar cell tiles 7 meet the requirements for building materials such as rainproof, corrosion resistance, and certain appearance and strength. Wind generator 6 and unpowered ventilator 10 are installed at the highest point on the top of the third-floor house body, wind generator 6 includes a differential gear arranged at the power input end, and the first power input end of the differential gear is connected to wind power generator 6 The blade shaft, the second power input end is connected to the turbine head of the non-powered ventilator 10; in this preferred example, the belt can be used to connect the turbine head rotating shaft and the pulley of the first power input end of the differential for transmission. When there is no wind outside, the air heat convection caused by the temperature difference between indoor and outdoor drives the unpowered ventilator 10 to operate to realize ventilation. Realize wind power generation and ventilation.

In order to increase the service life of the electric energy storage device, the electric energy storage device is installed in the house body on the third floor, and the electric energy storage device is preferably a storage battery 9 . The electric energy storage device is connected with the photovoltaic controller of the solar cell tile 7 and the fan controller of the wind generator, and is used to store the electric energy produced by the solar cell tile 7 and the wind generator 6; the electric energy storage device communicates with the circuit in the house body, It is used to provide electrical energy for electrical appliances in the house itself.

Referring to FIG. 2 , it is a schematic diagram of the modules of the power supply system in the house itself. The solar battery tile 7 and the wind generator 6 can work simultaneously to generate electricity, and the obtained electric energy is stored in the storage battery 9 to provide electric energy for household appliances in the house. Simultaneously, the external power supply is connected to avoid that the electric energy in the accumulator 9 is not enough to supply household electricity when the weather is bad. The complementary effects of wind and sunlight are maximized.

A solar water heater is also installed on the top of the house body on the third floor. The solar water heater adopts a split solar water heater, including a solar heat collector 8 and a water storage tank. The top of the house; the water storage tank is designed to be pressure-bearing, and has auxiliary electric heating function, and is installed in the main body of the third floor house.

Referring to Fig. 3, it is a block diagram of the hot water supply system in the house body. The input end of the water storage tank is connected with the tap water pipe, and the solar heat collector 8 collects sunlight to heat the water in the water storage tank, and the hot water output from the water storage tank is transported to the indoor greenhouse, bathroom and heating through the temperature control system of the hot water temperature control system. The equipment can not only provide hot water for domestic use, but also provide hot water for the indoor greenhouse to ensure the temperature required for crop growth; when it is cloudy, the water in the water storage tank cannot be heated to the required temperature by the solar collector 8 , you can turn on the heating function of the water storage tank to heat the water to reach the required water temperature. Since the heating equipment requires more heat, if the water temperature delivered by the water storage tank does not meet the requirements, an auxiliary heating device can also be added between the hot water temperature control system and the heating equipment to further increase the water temperature to meet the heating requirements.

Referring to Fig. 4, it is a schematic diagram of the internal structure of the first floor house at the bottom. A part of the lowermost house body on the first floor is located underground. Preferably, two-thirds of the first floor house body is underground. The advantages of this design are obvious. One is to improve the stability of the house body, and the other is to take advantage of the cold underground environment. Make the four seasons have a lower temperature. Bedroom 1 is set in the house body on the first floor, which can play the function of evacuating the heat in hot summer. Due to the cold and damp underground, the main body of the house on the first floor should be constructed with advanced moisture-proof materials to solve the problem of indoor water seepage. One-third of the house body on the first floor is exposed to the ground, and transparent soundproof glass windows 2 are installed, which can not only provide effective lighting but also block noise. The sunlight is projected into the room through the glass, which can effectively solve the problem of underground environment. Moisture problem. And install lighting equipment 5 and heating equipment 3 in the house, to guarantee the comfort level of people's normal life. A storage room 4 is also built in the house body on the first floor, and the storage room 4 is not equipped with glass, so that it is in a fully enclosed state, forming a traditional cellar. In the cellar, some perishable fruits and vegetables such as fresh vegetables and fruits can be preserved.

The second floor of the house is the most important floor of the whole building. It is the most concentrated floor of people's living activities, including bedrooms, living rooms, kitchens and bathrooms. All electrical appliances in the house use low-power energy-saving devices to save energy. Build a biogas digester outside the house, put domestic garbage into the biogas digester to generate biogas, if conditions permit, raise livestock outside the house, and discharge the feces produced by the livestock into the biogas digester, because the biogas digester is dangerous equipment, so A temperature and pressure alarm system must be installed, and when the pressure exceeds the limited value, the siren will sound to eliminate the danger in advance. A hot water pipeline is installed in the biogas digester. In the cold winter season, the hot water from the solar water heater is passed into the hot water pipe in the biogas digester to ensure that the temperature in the biogas digester is suitable for normal fermentation and transport of biogas to the outside. In the kitchen, a biogas stove is used, and the biogas generated by the biogas digester is sent to the biogas stove for normal cooking, reducing the use of natural gas. In the bathroom, the hot water output pipeline introduced into the water storage tank can be used for bathing, and a drainage bucket is installed for flushing the toilet, which kills two birds with one stone and saves electricity and water resources. All the energy needed in the house is provided by solar energy, wind energy and biogas energy. The bedroom in the second floor house body is roughly the same as the bedroom in the first floor house body.

The whole ground in the third floor of the house is covered with soil outside the house to build a layer of indoor greenhouses, where vegetables and other crops can be grown, and green vegetables produced by the house can be eaten directly. Since the growth of crops is inseparable from sunlight, lighting conditions are very important, and the simplest and most effective way of lighting is to increase the height of the wall of the third-floor house body and use large-area glass windows to achieve the purpose of lighting. The glass windows can be adjusted freely to facilitate ventilation or heat preservation in the indoor greenhouse. Water pipes are laid in the soil, and the hot water output from the water storage tank is passed into the water pipes, so that the temperature required by the crops can still be maintained in a low temperature environment.

Microgrid is a very popular technology at present. In general, its function is that when the user's power generation exceeds the consumption, the power can be reversely transmitted to the power trading market, and then sent to other users by the power trading market, so that The waste of resources is reduced. The power supply system of the utility model is added to the micro-grid plan, and when the power generation is greater than the power consumption, the power can be delivered to the power trading market to provide to other users.

The house of the utility model adopts a multi-storey building mode, which greatly improves the space utilization rate. Utilizing the relevant theory of solar building integration, when building a house, it is assembled in a modular manner during construction, integrating solar energy collection and building material functions, and completing the building construction at one time, reducing the cost of repeated construction. It not only makes the overall building aesthetically pleasing but also maximizes energy efficiency. Make the solar cell tile 7, the solar water heater 8 and the wind generator 6 easier to install, so that both the required requirements are realized and the aesthetic appearance of the building is not affected. The whole building provides the energy needed for life through the solar battery tiles 7 on the top, the solar water heater 8 and the wind power generation device. All the energy needed in the house itself comes from solar energy, wind energy, and biogas energy, and is basically self-sufficient. It not only makes greater use of natural resources, but also reduces more waste and exhaust emissions, and can also reverse the generated electricity. To the electricity market, further save resources, and ultimately achieve energy conservation and emission reduction.

Claims (7)

1. the multifunctional house of a kind of solar energy, wind energy and methane energy comprehensive utilization, which is characterized in that including house ontology, room Room bodies top is obliquely installed in south orientation, is laid with by solar cell tile (7), and the highest point fixation of house bodies top is set Wind-driven generator (6) is set, apparatus for storing electrical energy is provided in house ontology；The input terminal and solar power generation of apparatus for storing electrical energy Equipment is connected with the output end of wind-driven generator (6), and output end is connect with the input terminal of circuit in house ontology, for being house Intrinsic electric appliance provides electric energy；The intrinsic circuit in house is also connected to external power supply；Methane-generating pit, house are set outside house ontology Intrinsic kitchen allocation methane cooker, the biogas that methane-generating pit generates are delivered to methane cooker；

House bodies top also sets up Unpowered ventilation device (10), and wind-driven generator (6) includes the difference being arranged in power intake Fast device, the sharf of the first power intake connection wind-driven generator (6) of differential mechanism, the connection of the second power intake is unpowered The turbine head of ventilator (10)；

House bodies top is additionally provided with solar water heater；Hot water is needed in the water outlet of solar water heater and house ontology Equipment is connected to；Hot-water coil pipe is buried in methane-generating pit side wall, the water outlet of solar water heater is connected to hot-water coil pipe；

House ontology includes first layer house ontology, second layer house ontology and third layer house ontology successively from bottom to top, and the The 1/3 to 2/3 of one layer of house ontology is located underground.

2. the multifunctional house of a kind of solar energy according to claim 1, wind energy and methane energy comprehensive utilization, feature exist In setting heating system (3), heating system are connected to the water outlet of solar water heater in house ontology.

3. the multifunctional house of a kind of solar energy according to claim 1, wind energy and methane energy comprehensive utilization, feature exist In having storeroom (4) in first layer house ontology, storeroom (4) is in full closeding state.

4. the multifunctional house of a kind of solar energy according to claim 1, wind energy and methane energy comprehensive utilization, feature exist In third layer house ontology is built-in Indoor Temperature canopy, and pipeline, the water inlet and solar energy of pipeline are laid in the soil of Indoor Temperature canopy The water outlet of water heater is connected to, and apparatus for storing electrical energy is mounted in third layer house ontology.

5. the multifunctional house of a kind of solar energy according to claim 1, wind energy and methane energy comprehensive utilization, feature exist In solar water heater is Solar Enercy Fission Geyser, including solar thermal collector (8) and water tank, solar thermal collector (8) setting is arranged in third layer house bodies top, water tank in third layer house ontology.

6. the multifunctional house of a kind of solar energy according to claim 1, wind energy and methane energy comprehensive utilization, feature exist In apparatus for storing electrical energy is accumulator (9).

7. the multifunctional house of a kind of solar energy according to claim 1, wind energy and methane energy comprehensive utilization, feature exist In apparatus for storing electrical energy is connected to micro-capacitance sensor, for electric energy to be inversely conveyed to electricity transaction market.