A solar and wind power heating and cooling house with high conversion efficiency

Abstract

The present invention discloses a solar wind power generation heating and cooling house with high conversion efficiency, and relates to the technical field of solar wind power generation. The present invention includes a house main body, and a roof fixedly arranged on the top thereof, a wind power generation assembly is arranged inside the roof, a solar power generation assembly is arranged on the top of the roof, the wind power generation assembly and the solar power generation assembly are connected by a wire, a mounting hole is opened at the center of the top of the house main body, a heating assembly is fixedly arranged inside the mounting hole, and the heating assembly is fixedly connected to the wind power generation assembly; a plurality of solar panels are fixedly connected to the top of the roof; the heating assembly includes a heating box and an electric heating pipe, the heating box is fixedly connected inside the mounting hole, and the electric heating pipe is fixedly connected inside the heating box. The present invention drives the wind turbine at the bottom to generate electricity by rotating the impeller also arranged at the air outlet, so that the wind circulating in the air duct can achieve multiple utilization effects.

Description

Technical Field

[0001] The invention belongs to the technical field of solar and wind power generation, and in particular relates to a solar and wind power generation cooling and heating house with high conversion efficiency. Background Art

[0002] With the rapid development of economy, people's concept of environmental protection has become more mature, so they put forward higher and higher requirements for energy. New energy has become an urgent need faced by mankind. Energy is finally converted into electricity through mechanical conversion and transmitted to thousands of households for people's daily electricity use. The existing sources of electric energy are mainly four types, namely thermal power, hydropower, nuclear power and wind power. In recent years, some small-scale household solar power generation has gradually been used. Solar power generation uses the sun as its main energy source, converts solar energy into electricity and stores it for household electricity use. Like solar power generation, wind power generation uses the kinetic energy of wind to convert into electricity. Wind energy is also a clean and pollution-free renewable energy source.

[0003] At present, solar panels are installed on the roofs of self-built houses in some remote areas to establish small household solar power generation systems to provide electricity for daily household electricity use. However, the conversion efficiency of solar energy into electrical energy is too low. When using heating in winter, the thermal conversion rate of solar energy being converted into electricity and then into thermal energy is low, which cannot provide sufficient thermal energy for the house, making the utilization effect of solar energy not strong. Some self-built houses will also establish wind power generation systems at the same time. Wind power generation also has the problem of low conversion efficiency. In summer, in order to cool down the interior of the house, it is necessary to start the air conditioner, and the wind power cannot be used well for cooling.

[0004] The existing solar wind power generation housing system has the problem of low energy conversion efficiency, cannot provide heating and cooling inside the house well, and the scope of electric energy utilization is small. For this reason, we propose a solar wind power generation heating and cooling house with high conversion efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a solar wind power generation heating and cooling house with high conversion efficiency, so as to solve the problems of low energy conversion efficiency in the existing solar wind power generation housing system, inability to provide heating and cooling inside the house well, and small scope of electric energy utilization.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a solar wind power generation cooling and heating house with high conversion efficiency, comprising a house body and a roof fixedly arranged on the top of the house body, a wind power generation assembly is arranged inside the roof, a solar power generation assembly is arranged on the top of the roof, the wind power generation assembly and the solar power generation assembly are connected through a wire, a mounting hole is opened at the center of the top of the house body, a heating assembly is fixedly arranged inside the mounting hole, and the heating assembly is fixedly connected to the wind power generation assembly;

[0008] The wind power generation component includes an air inlet, an air duct, an air outlet, an impeller, a wind turbine, an air regulating pipe and a baffle. The two ends of the air duct respectively pass through the two sides of the roof top. One end of the air duct is fixedly connected to the air inlet, and the other end of the air duct is fixedly connected to the air outlet. The air inlet and the air outlet are both fixedly connected to the wind turbine, and the output end of the wind turbine is fixedly connected to the impeller; the middle part of the bottom of the air duct is fixedly connected to the air regulating pipe, and the air regulating pipe is movably provided with a baffle. The air inlet is designed to be a trumpet shape for easy wind collection. When the wind enters the air duct from the air inlet, it drives the impeller to rotate, so that the wind turbine can convert mechanical energy into direct current and store it in the battery through the charge and discharge controller;

[0009] The solar power generation assembly includes solar panels, a number of which are fixedly connected to the top of the roof, and the solar panels absorb solar energy and convert it into direct current;

[0010] The heating assembly includes a heating box and an electric heating tube. The heating box is fixedly connected inside the mounting hole. The electric heating tube is fixedly connected inside the heating box. The electric heating tube heats the wind blown into the heating box and outputs it from the air outlet grid, thereby providing heating for the interior of the house.

[0011] Preferably, the wind power generation component also includes a stepper motor, which is fixedly connected to the outside of the air regulating duct. A circular through hole is opened on the outside of the air regulating duct. The output end of the stepper motor passes through the circular through hole and is fixedly connected to one side of the baffle. The stepper motor is used to control the rotation of the baffle. During the rotation, the baffle adjusts the opening and closing angle with the inside of the air regulating duct, thereby controlling the amount of air entering.

[0012] Preferably, the solar power generation component also includes a charge and discharge controller, a battery and an inverter. The charge and discharge controller is connected to the wind turbine, the solar panel and the battery respectively through wires, and the battery and the inverter are connected through wires. The charge and discharge controller is used to keep the solar panel and the wind turbine near the maximum power point of power generation at all times to obtain the highest efficiency, and the DC power finally converted is stored in the battery.

[0013] Preferably, the heating assembly also includes an air outlet grille, which is fixedly connected to the air outlet position at the bottom of the heating box. A square through hole is provided at the top of the heating box. The bottom of the air regulating pipe is fixedly connected inside the square through hole. The air outlet grille is used to shield the electric heating pipe inside the heating box.

[0014] Preferably, the inverter is connected to the heating box via a wire, and the inverter converts the alternating current and transmits the electrical energy to the heating box, and the heating box is used to install the electric heating tube.

[0015] Preferably, the inverter is connected to the lighting load inside the main body of the house and provides electricity for lighting and living. The inverter converts the DC power stored in the battery into 220V power for use by AC equipment, namely the lighting load.

[0016] Preferably, the air duct is made of galvanized thin steel plate, and the thickness of the galvanized steel plate is 2mm-4mm. The use of thinner galvanized steel plate can reduce the load-bearing capacity of the house, and the galvanized steel plate can effectively prevent corrosion by air or rain after long-term use.

[0017] The present invention has the following beneficial effects:

[0018] The present invention combines wind power generation with solar power generation to supply power to the interior of the house, so that more electric energy can be stored in the storage battery, thereby avoiding the problem of less electric energy stored due to low conversion efficiency. In addition, an air duct is arranged on the top of the roof, and a wind scoop is made at one end of the two ends of the air duct, and an air inlet scoop is made at the other end. When wind enters from the air inlet scoop, the wind generator at the air inlet scoop generates electric energy through the rotation of the impeller. When the wind passes through the middle section of the air duct, the opening and closing angles of the baffle and the air regulating pipe are adjusted to control the amount of air entering the interior of the house. In summer, the electric heating pipe is not started, and the ventilation volume of the air regulating pipe is increased, which plays a role in cooling and relieving the heat inside the house. In winter, the ventilation volume of the air regulating pipe is reduced, and the electric heating pipe is started to heat the air delivered and transmit it to the house, so that the interior of the house is heated and the air flow in the house is driven by the wind, thereby enhancing the heating effect. The wind is finally output from the air outlet scoop and rotates through the impeller also arranged at the air outlet scoop, thereby driving the wind generator at the bottom thereof to generate electricity, so that the wind circulating in the air duct can play a multiple utilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1This is a schematic diagram of the overall structure of a solar and wind power heating and cooling house with high conversion efficiency according to the present invention;

[0021] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 It is a schematic diagram of the main cross-sectional structure of a solar and wind power heating and cooling house with high conversion efficiency according to the present invention;

[0023] Figure 4 For the present invention Figure 3 Enlarged view of point B in the middle;

[0024] Figure 5 This is one of the structural schematic diagrams of a wind power generation component for a solar wind power heating and cooling house with high conversion efficiency according to the present invention;

[0025] Figure 6 This is a second schematic diagram of the structure of a wind power generation component for a solar wind power heating and cooling house with high conversion efficiency according to the present invention;

[0026] Figure 7 This is the third schematic diagram of the wind power generation component structure of a solar wind power heating and cooling house with high conversion efficiency according to the present invention.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Building body; 2. Roof; 3. Air inlet; 4. Air duct; 5. Air outlet; 6. Impeller; 7. Wind turbine; 8. Air regulating duct; 9. Baffle; 10. Stepper motor; 11. Solar panel; 12. Charge and discharge controller; 13. Battery; 14. Inverter; 15. Wire; 16. Heating box; 17. Electric heating tube; 18. Air outlet grid. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figure 1-7 The present invention is a solar wind power generation cooling and heating house with high conversion efficiency, comprising a house body 1, and a roof 2 fixedly arranged on the top thereof, a wind power generation component is arranged inside the roof 2, a solar power generation component is arranged on the top of the roof 2, the wind power generation component and the solar power generation component are connected through a wire 15, a mounting hole is opened at the center of the top of the house body 1, a heating component is fixedly arranged inside the mounting hole, and the heating component is fixedly connected to the wind power generation component;

[0033] The wind power generation component includes an air inlet scoop 3, an air duct 4, an air outlet scoop 5, an impeller 6, a wind turbine 7, an air regulating pipe 8 and a baffle 9. The two ends of the air duct 4 respectively pass through the two sides of the top of the roof 2. One end of the air duct 4 is fixedly connected to the air inlet scoop 3, and the other end of the air duct 4 is fixedly connected to the air outlet scoop 5. The air inlet scoop 3 and the air outlet scoop 5 are both fixedly connected to the wind turbine 7, and the output end of the wind turbine 7 is fixedly connected to the impeller 6; the middle part of the bottom of the air duct 4 is fixedly connected to the air regulating pipe 8, and the air regulating pipe 8 is movably provided with a baffle 9. The air inlet scoop 3 is designed to be a trumpet shape for easy wind collection. When the wind enters the air duct 4 from the air inlet scoop 3, it drives the impeller 6 to rotate, so that the wind turbine 7 can convert mechanical energy into direct current and store it in the battery 13 through the charge and discharge controller 12;

[0034] The solar power generation assembly includes a solar panel 11, and a plurality of solar panels 11 are fixedly connected to the top of the roof 2. The solar panels 11 absorb solar energy and convert it into direct current;

[0035] The heating assembly includes a heating box 16 and an electric heating tube 17. The heating box 16 is fixedly connected inside the mounting hole. The electric heating tube 17 is fixedly connected inside the heating box 16. The electric heating tube 17 heats the wind blowing into the heating box 16 and outputs it from the air outlet grid 18, thereby heating the interior of the house body 1.

[0036] The wind power generation component also includes a stepper motor 10, which is fixedly connected to the outside of the air regulating pipe 8. A circular through hole is opened on the outside of the air regulating pipe 8. The output end of the stepper motor 10 passes through the circular through hole and is fixedly connected to one side of the baffle 9. The stepper motor 10 is used to control the rotation of the baffle 9. The baffle 9 adjusts the opening and closing angle with the inside of the air regulating pipe 8 during rotation, thereby controlling the amount of air entering.

[0037] The solar power generation component also includes a charge and discharge controller 12, a battery 13 and an inverter 14. The charge and discharge controller 12 is connected to the wind turbine 7, the solar panel 11 and the battery 13 respectively through wires 15. The battery 13 and the inverter 14 are connected through wires 15. The charge and discharge controller 12 is used to keep the solar panel 11 and the wind turbine 7 near the maximum power point of power generation at all times to obtain the highest efficiency, and the DC power finally converted is stored in the battery 13.

[0038] The heating assembly also includes an air outlet grid 18, which is fixedly connected to the air outlet position at the bottom of the heating box 16. A square through hole is opened at the top of the heating box 16, and the bottom of the air regulating pipe 8 is fixedly connected inside the square through hole. The air outlet grid 18 is used to shield the electric heating pipe 17 inside the heating box 16.

[0039] The inverter 14 is connected to the heating box 16 via a wire 15 . The inverter 14 converts the alternating current and transmits the electric energy to the heating box 16 . The heating box 16 is used to install the electric heating tube 17 .

[0040] The inverter 14 is connected to the lighting load inside the house body 1 and provides electricity for lighting and living. The inverter 14 converts the DC power stored in the battery 13 into a 220V power supply for use by the AC equipment, that is, the lighting load.

[0041] The air duct 4 is made of galvanized thin steel plate, and the thickness of the galvanized steel plate is 2mm-4mm. The use of thinner galvanized steel plate can reduce the load-bearing weight of the house, and the galvanized steel plate can effectively prevent corrosion by air or rain after long-term use.

[0042] The working principle of the present invention is as follows: when sunlight shines on the solar panel 11 laid on the roof 2 during the day, the solar panel 11 absorbs solar energy and converts it into direct current, and transmits the electric energy to the storage battery 13 for storage through the charge and discharge controller 12; the wind enters the air duct 4 from the air inlet scoop 3, and the impeller 6 at the air inlet scoop 3 rotates, thereby driving the wind turbine 7 at its bottom to generate electricity, and the generated direct current is transmitted to the storage battery 13 for storage through the charge and discharge controller 12. When it is needed, the inverter 14 converts the direct current into 220V alternating current for use by the load. In summer, the stepper motor 14 is used to generate the direct current. The motor 10 drives the baffle 9 to adjust the opening and closing angles of the baffle 9 and the air regulating duct 8, thereby increasing the ventilation volume of the air regulating duct 8, and the wind entering the interior of the house main body 1 cools down the interior of the house main body 1; in winter, the ventilation volume of the air regulating duct 8 is reduced, and the electricity is transmitted to the heating box 16 through the wire 15, and the electric heating tube 17 inside the heating box 16 heats the wind, and then transmits it to the interior of the house main body 1 for heating. Finally, when the wind is output from the air outlet 5 at the other end of the air duct 4, the impeller 6 at the air outlet 5 rotates to drive the wind turbine 7 at its bottom to generate electricity, which is also stored in the battery 13 for use.

[0043] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A solar wind power heating and cooling house with high conversion efficiency, comprising a house body (1) and a roof (2) fixedly arranged on the top of the house body, characterized in that: A wind power generation component is arranged inside the roof (2), a solar power generation component is arranged on the top of the roof (2), the wind power generation component and the solar power generation component are connected via a wire, a mounting hole is opened at the center of the top of the house body (1), a heating component is fixedly arranged inside the mounting hole, and the heating component is fixedly connected to the wind power generation component; The wind power generation assembly comprises an air inlet scoop (3), an air duct (4), an air outlet scoop (5), an impeller (6), a wind turbine (7), an air regulating pipe (8) and a baffle (9); the two ends of the air duct (4) respectively pass through the two sides of the top of the roof (2); one end of the air duct (4) is fixedly connected to the air inlet scoop (3); the other end of the air duct (4) is fixedly connected to the air outlet scoop (5); the air inlet scoop (3) and the air outlet scoop (5) are both fixedly connected to the wind turbine (7); the output end of the wind turbine (7) is fixedly connected to the impeller (6); the middle section of the bottom of the air duct (4) is fixedly connected to the air regulating pipe (8); a baffle (9) is movably provided inside the air regulating pipe (8); The solar power generation assembly comprises a solar panel (11), and a plurality of the solar panels (11) are fixedly connected to the top of the roof (2); The heating assembly comprises a heating box (16) and an electric heating tube (17); the heating box (16) is fixedly connected inside the mounting hole; the electric heating tube (17) is fixedly connected inside the heating box (16); The wind power generation assembly further comprises a stepping motor (10), wherein the stepping motor (10) is fixedly connected to the outside of the air regulating pipe (8), a circular through hole is provided on the outside of the air regulating pipe (8), an output end of the stepping motor (10) passes through the circular through hole, and is fixedly connected to a side surface of the baffle (9); The solar power generation assembly further comprises a charge and discharge controller (12), a storage battery (13) and an inverter (14); the charge and discharge controller (12) is respectively connected to the wind turbine (7), the solar panel (11) and the storage battery (13) via a wire (15); and the storage battery (13) and the inverter (14) are connected via a wire (15).

2. A solar wind power heating and cooling house with high conversion efficiency according to claim 1, characterized in that: The heating assembly further comprises an air outlet grid (18), wherein the air outlet grid (18) is fixedly connected to an air outlet position at the bottom of the heating box (16), a square through hole is provided at the top of the heating box (16), and the bottom of the air regulating pipe (8) is fixedly connected inside the square through hole.

3. A solar wind power heating and cooling house with high conversion efficiency according to claim 1, characterized in that: The inverter (14) is connected to the heating box (16) via a wire (15).

4. The solar wind power heating and cooling house with high conversion efficiency according to claim 1 is characterized in that: The inverter (14) is connected to the lighting load inside the house body (1) and provides electricity for lighting and living.

5. The solar wind power heating and cooling house with high conversion efficiency according to claim 1 is characterized in that: The air duct (4) is made of a galvanized thin steel plate, and the thickness of the galvanized steel plate is 2 mm to 4 mm.

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