Safe multifunctional wind power collecting device

Abstract

The utility model provides a safe multifunctional wind power collection device, and belongs to the field of wind power collection. The safe multifunctional wind power collection device is characterized by comprising a housing part, a wind power generation part, a wind power generation part, a wind power generation part and a wind power generation part, the at least one venturi wind power generation part is arranged in the housing part and is provided with an air inlet and an air outlet which penetrate through the housing part; the air cap part is arranged on the air inlet in a liftable manner and is used for changing the air inlet speed of the air inlet; the air door part is arranged on the air outlet in an openable and closable mode and used for changing the air outlet speed of the air outlet, the Venturi wind power generation part is provided with a Venturi tube, an air inlet and an air outlet are formed in the two ends of the Venturi tube respectively, and a Tesla air guide groove is formed in the Venturi tube. The device is safer to use, can improve the wind power use efficiency, and can be applied to various places such as cities, villages and islands.

Description

Technical Field

[0001] The utility model relates to the field of wind power collection, and particularly relates to a safe multi-functional wind power collection device. Background Technique

[0002] Wind power generation technology is a technology that uses wind power to drive the rotation of a wind turbine and converts wind energy into electrical energy through a generator. Wind power generation has the advantages of cleanliness, renewability, etc., and is a widely promoted new energy power generation method in the world at present.

[0003] The existing wind power generation systems mainly include: a horizontal axis wind turbine device installed vertically, a vertical axis wind turbine device installed vertically, and a Venturi effect wind power generation system.

[0004] Among them, the horizontal axis wind turbine device has a wind direction sensing element and a servo motor. By using lift or drag, it can concentrate the airflow, increase the airflow speed, and then achieve power generation. However, it has the following problems: 1) Space limitation: The horizontal axis wind turbine cannot be combined with the existing building structure, needs to occupy a certain space, and needs to adjust and plan the surrounding land use, which is relatively difficult for applications in cities and densely populated areas. 2) Noise pollution: The horizontal axis wind turbine generates relatively large noise during operation, which will cause certain interference and harm to the surrounding residents and wild animals.

[0005] The vertical axis wind turbine does not need to face the wind when the wind direction changes. Not only is the structural design simplified, but also the gyroscopic force when the wind turbine faces the wind is reduced. However, it has the following problems: 1) Larger dynamic torque: It generates relatively large noise during power generation. 2) Relatively difficult to generate electricity in low wind speed areas: Due to relatively low efficiency, the power generation capacity of the vertical axis wind turbine may be limited in low wind speed areas. 3) During one rotation of the blade, negative torque is generated at some positions: resulting in low output efficiency of the wind turbine. 4) Vibration resistance problem: especially the vibration problem of large wind turbines. 5) If installed on the original building structure, the building structure may be damaged when the wind load is excessive.

[0006] The "big horn"-shaped air collection port design of the Venturi effect wind power generation system can collect wind energy from all directions, and the internal pipes utilize the "Venturi effect", that is, under certain flow conditions, the flow rate increases as the flow area decreases. Therefore, even if there is only a breeze, it can greatly increase the wind speed entering the pipe, speed up its driving force on the internal turbine, and generate more electricity. After being converted into electricity, the wind can also be discharged from the smaller end of the "big horn" and return to nature for recycling. However, the existing Venturi effect wind power generation system has the following problems: 1) The wind receiving surface is large and is not suitable for installation in places with strong winds. 2) The air inlet cannot be controlled and the internal structure is easily damaged. 3) When the wind force is small, the return wind causes insufficient effectiveness and low wind power generation efficiency. Utility Model Content

[0007] The utility model is developed to solve the problems of the above-mentioned Venturi effect wind power generation system, and aims to provide a safe multifunctional wind power collection device.

[0008] The utility model provides a safe multifunctional wind power collection device, which has the following characteristics, including: a cover shell portion, which has a accommodating space inside; at least one Venturi wind power generation portion, which is arranged in the cover shell portion and has an air inlet and an air outlet arranged through the cover shell portion; a hood portion, which can be raised and lowered on the air inlet and is used to change the air inlet speed of the air inlet; and a damper portion, which can be opened and closed on the air outlet and is used to change the air outlet speed of the air outlet; wherein the Venturi wind power generation portion has a Venturi tube, the two ends of the Venturi tube are the air inlet and the air outlet respectively, and a Tesla air guide groove is arranged in the Venturi tube.

[0009] The safe and multifunctional wind collection device provided by the utility model may also have the following features: the air inlet is arranged at a higher position than the air outlet, and a windproof one-way valve is provided near the air outlet of the venturi tube, and the one-way valve only allows wind to pass from the air inlet to the air outlet.

[0010] The safe and multifunctional wind collection device provided by the utility model may also have the following features: the Venturi wind power generation unit also has a vortex generator, the Venturi tube includes an air inlet section and an air outlet section, the air inlet section has an air inlet, the air outlet section has an air outlet, the air inlet section and the air outlet section are connected and communicated through the vortex generator, and the vortex generator generates electricity using the wind entering through the air inlet and discharges it through the air outlet.

[0011] The safe and multifunctional wind collection device provided by the utility model may also have the following features: the diameter of the air inlet section gradually decreases along the flow direction of the wind, and a Tesla air guide groove is provided on the inner tube wall of the air inlet section along its extension direction, and the diameter of the air outlet section first decreases and then increases along the flow direction of the wind.

[0012] In the safe and multifunctional wind power collection device provided by the present utility model, it may further have the following characteristics: It further includes a lifting part, which is arranged inside the housing part and is used to drive the wind cap part to lift. It has a motor, and the output shaft of the motor is connected to the wind cap part. The wind cap part includes a cap body and a jet plate connected to the lower part of the cap body. The jet plate is used to guide the external wind into the air inlet.

[0013] In the safe and multifunctional wind power collection device provided by the present utility model, it may further have the following characteristics: Among them, two Venturi wind power generation parts are provided, and the two Venturi wind power generation parts are axially symmetrically distributed, and their air inlets are arranged adjacent to each other. The wind cap part is arranged on the two air outlets and is used to simultaneously close the two air inlets when the wind force is large. Two air door parts are provided, and the two air door parts are arranged in one-to-one correspondence with the two Venturi wind power generation parts.

[0014] In the safe and multifunctional wind power collection device provided by the present utility model, it may further have the following characteristics: Among them, the air door part is a chain-type electric opening door.

[0015] In the safe and multifunctional wind power collection device provided by the present utility model, it may further have the following characteristics: Among them, the housing part includes a support skeleton; and an arc-shaped roof, which is arranged outside the support skeleton and is used to provide protection. The housing part is in an overall semi-capsule shape.

[0016] In the safe and multifunctional wind power collection device provided by the present utility model, it may further have the following characteristics: It further includes a housing building part, on the top of which the housing part and the Venturi wind power generation part are arranged. The housing building part is used for users to live and reside.

[0017] In the safe and multifunctional wind power collection device provided by the present utility model, it may further have the following characteristics: It further includes a power storage part, a rainwater collection part and a water supply part. Among them, the power storage part is arranged in the accommodation space and is used to store the electricity generated by the Venturi wind power generation part. The rainwater collection part is used to collect rainwater and includes a collection ditch, which is arranged on the top of the housing building part and surrounds the lower part of the housing part for one week to collect rainwater; and a water storage tank, which is arranged outside the housing building part and is used to store the rainwater from the collection ditch. The water supply part includes a water purification unit, which is arranged in the accommodation space and is connected to the water storage tank and is used to purify the stored rainwater to obtain domestic water; and a water supply unit, which is used to transport the domestic water into the housing building part through a pipeline.

[0018] Functions and effects of the utility model

[0019] According to the safe and multifunctional wind power collection device involved in the present utility model, since it includes a housing part, at least one Venturi wind power generation part, a wind cap part and a wind door part, the Venturi wind power generation part is arranged inside the housing part and has a Venturi tube. The two ends of the Venturi tube are respectively an air inlet and an air outlet penetrating through the housing part. Through the Venturi wind power generation part, wind power generation can be carried out by using the Venturi effect; the wind cap part is arranged on the air inlet in a liftable manner, and the air inlet wind speed can be changed through the wind cap part and the wind door part. The wind door part is arranged on the air outlet in an openable and closable manner, and the air outlet wind speed can be changed through the wind door part. Therefore, through the settings of the wind cap part and the wind door part, the air inlet wind speed and the air outlet wind speed can be adjusted according to the wind force. Especially in strong wind weather, the air inlet and the air outlet can be completely closed to prevent the strong wind from damaging the internal structure of the Venturi wind power generation part. Therefore, the safe and multifunctional wind power collection device of the present utility model is not only safer to use, but also can improve the wind power utilization efficiency.

[0020] Furthermore, since a Tesla air guide groove is arranged inside the Venturi tube, it can effectively adjust the wind direction inside the Venturi tube and play a role in wind gathering, thereby improving the wind power utilization efficiency and power generation efficiency of the Venturi wind power generation part at low wind speeds.

[0021] Furthermore, since the safe and multifunctional wind power collection device of the present utility model also has a photovoltaic power generation part, which is arranged on the housing part and can carry out photovoltaic power generation, the device of the present utility model can also achieve complementary wind and solar power generation.

[0022] In addition, the safe and multifunctional wind power collection device of the present utility model can also assemble the whole device onto different buildings through its housing part, and can be applied to various places such as cities, villages and isolated islands.

[0023] This product is an assembled multifunctional wind power collection device. The wind power collection device is integrated with the assembled lightweight building. While meeting the normal wind power collection, it can resist typhoons and can be extended to aspects such as wind-solar complementary, rainwater collection and space utilization. It can be applied to various places such as cities, villages and isolated islands. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a cross-sectional view of the safe and multifunctional wind power collection device in the embodiment of the present utility model;

[0025] Figure 2 is a longitudinal sectional view of the safe and multifunctional wind power collection device in the embodiment of the present utility model; and

[0026] Figure 3 is a schematic diagram of the safe and multifunctional wind power collection device in the typhoon mode in the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "linkage" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0028] In order to make the technical means, creative features, achieved purposes, and effects realized by the present utility model easy to understand, the following embodiments will specifically describe the safe and multifunctional wind collection device of the present utility model in conjunction with the accompanying drawings.

[0029] Figure 1 is a cross-sectional schematic view of the safe and multifunctional wind collection device in the embodiment of the present utility model; Figure 2 is a longitudinal sectional schematic view of the safe and multifunctional wind collection device in the embodiment of the present utility model.

[0030] As Figure 1 - Figure 2 shown, this embodiment provides a safe and multifunctional wind collection device 100, which includes a housing part 10, a Venturi wind power generation part 20, a wind cap part 30, a lifting part 40, a wind door part 50, a building part 60, a rainwater collection part 70, a photovoltaic power generation part 80, a power storage part 81, and a water supply part 90.

[0031] The housing part 10 includes a support plate 11, a support skeleton 12, and an arc-shaped roof 13. The housing part 10 is in an overall semi-capsule shape.

[0032] The support plate 11 is horizontally arranged. In this embodiment, the support plate 11 is arranged on the top of the building part 60. The support skeleton 12 is arranged on the support plate 11, and its top is arc-shaped. The support skeleton 12 is a lightweight structure, and its material is, for example, UHPC, aluminum alloy, wooden structure, FRP, etc. The arc-shaped roof 13 is in the shape of an arc plate, adapted to the support skeleton 12, and is arranged on the outer side of the upper part of the support skeleton 12 for providing protection. The arc-shaped roof 13 is a lightweight roof, and its material is, for example, ETFE film, foam ceramic board, etc. The support plate 11, the support skeleton 12, and the arc-shaped roof 13 enclose to form an accommodation space 13.

[0033] The Venturi wind power generation unit 20 is used for generating electricity by utilizing wind energy and is disposed within the accommodation space 13 of the housing unit 10. In this embodiment, two Venturi wind power generation units 20 are provided, and the two Venturi wind power generation units 20 are axially symmetrically distributed, and the plane where the axis of symmetry is located is parallel to the length direction of the support plate 11. The structures of the two Venturi wind power generation units 20 are the same, and the structure of the Venturi wind power generation unit 20 will be described in detail below by taking one of them as an example.

[0034] The Venturi wind power generation unit 20 includes a Venturi tube 21, a vortex generator 22, a Tesla air guide groove 23, and a one-way air valve 24.

[0035] The Venturi tube 21 includes an air inlet section 211 and an air outlet section 212. The air inlet section 211 has an air inlet 213, and the air inlet 213 penetrates through the housing unit 10 and is connected to the outside. The wind outside can enter the air inlet section 211 through the air inlet. The diameter of the air inlet section 211 gradually becomes smaller along the flowing direction of the wind, and the Tesla air guide groove 23 is provided on the inner pipe wall of the air inlet section 211 along its extending direction.

[0036] One end of the air inlet section 211 away from the air inlet 213 is connected and communicated with the air outlet section 212 through the vortex generator 22. The vortex generator 22 generates electricity by using the wind introduced into the air inlet section 211, and after generating electricity, it flows to the air outlet section 212.

[0037] One end of the air outlet section 212 is connected to the vortex generator 22, and the other end is an air outlet 214. The air outlet 214 penetrates through the housing unit 10 and is connected to the outside, and is used for discharging the wind after the vortex generator 22 generates electricity. The diameter of the air outlet section 212 first becomes smaller and then becomes larger along the flowing direction of the wind, and a windproof one-way valve 24 is provided at the intersection position where it becomes smaller and larger. The windproof one-way valve 24 only allows the wind to flow from the air inlet 213 to the air outlet 214. The setting position of the air outlet 214 is lower than that of the air inlet 213.

[0038] Figure 3 It is a schematic diagram of the safe and multifunctional wind collection device in the typhoon mode in the embodiment of the present utility model.

[0039] As Figure 1 - Figure 3As shown, the air inlets 213 of the two Venturi wind power units 20 are arranged adjacent to each other. The wind cap unit 30 is arranged on the two air outlets 213 in a liftable manner, and is used to change the air inlet speed of the two air inlets 213 simultaneously. The wind cap unit 30 is in an umbrella shape, and includes a cap body 31 and a jet plate connected to the lower part of the cap body 31. The top surface of the cap body 31 has an arc shape adapted to the arc-shaped roof 14, and its outer surface area is larger than the sum of the areas of the two air inlets 213. When the wind cap unit 30 is raised, the air inlet 213 is communicated with the outside, and this state is applicable to light wind weather; when the wind cap unit 30 descends to a predetermined position, the wind cap unit 30 completely closes the air inlet 213, and this state is applicable to strong wind (gale) weather. The jet plate 32 is used to guide the outside wind to enter the Venturi tube 21 through the air inlet 213. The jet plate 32 is a metal jet plate.

[0040] The lifting unit 40 is arranged on the support plate 11 and is located in the accommodation space 13, and is used to drive the wind cap unit 30 to lift. The lifting unit 40 has a motor 41, and the motor 41 is arranged on the axial plane where the symmetry axes of the two Venturi tubes 21 are located. The output shaft of the motor 41 is connected to the cap body 31 through a connecting shaft, and the jet plate 32 is sleeved on the connecting shaft. The motor 41 is used to drive the cap body 31 and the jet plate 32 to lift synchronously.

[0041] Two air damper units 50 are provided, and the two air damper units 50 are arranged in one-to-one correspondence with the two Venturi tubes 21, and are arranged on the air outlets 214 of the corresponding Venturi tubes 21 in an openable and closable manner, and are used to change the air outlet speed of the air outlets 214. In this embodiment, the air damper unit 50 is a chain-type electric opening door, and the opening door is rotatably connected to the arc-shaped roof 14. In light wind weather, the air damper unit 50 is opened; in strong wind (gale) weather, the air damper unit 50 is closed.

[0042] The housing construction unit 60 is arranged at the bottom of the support plate 11, and is used for users to live and reside. The housing construction unit 60 includes a cuboid-shaped housing body 61 and multiple floors of rooms 62 arranged in the housing body 61. Each floor of the room 62 has multiple different rooms 62. Users can live and reside in the room 62.

[0043] The photovoltaic power generation unit 80 is arranged on the housing unit 10 and is used for photovoltaic power generation. The photovoltaic power generation unit 80 has a photovoltaic thin film laid on the outer surface of the arc-shaped roof 14. In this embodiment, the photovoltaic thin film is laid on the entire arc-shaped roof 14 between the air inlet 213 and the air outlet 214, and the area capable of collecting light is very large. The photovoltaic thin film is a flexible material, and it is pasted on the outer surface of the arc-shaped roof 14, and does not affect the streamlined shape shown by the housing unit 10.

[0044] As Figure 2As shown, the electricity storage unit 81 is disposed within the accommodation space 13 for storing the electricity generated by the Venturi wind power generation unit 20 and the photovoltaic power generation unit 80. In this embodiment, the electricity storage unit 81 is an electrical box, and a plurality of electrical boxes can be provided as needed.

[0045] As Figure 1 and Figure 3 shown, the rainwater collection unit 70 is used for collecting rainwater and includes a collection ditch 71, a diversion pipe 72, and a water storage tank 73.

[0046] The collection ditch 71 is disposed on the top of the housing 61 and is arranged around the lower part of the hood portion 10 for collecting rainwater. The water storage tank 73 is disposed outside the housing 61 and is located below the collection ditch 71, and is connected to the collection ditch 71 through the diversion pipe 72. The rainwater collected by the collection ditch 71 can flow into the water storage tank 73 along the diversion pipe under the action of gravity.

[0047] As Figure 2 shown, the water supply unit 90 includes a water purification unit 91 and a water supply unit (not shown in the figure). The water purification unit 91 is within the accommodation space and is connected to the water storage tank 73 for purifying the rainwater stored in the water storage tank 73 to obtain domestic water. The water supply unit is used for delivering the domestic water purified by the water purification unit 91 to each room 62 through pipelines.

[0048] The working conditions of the safe multi-functional wind collection device 100 in this embodiment under different wind conditions are as follows:

[0049] (1) Gentle breeze mode

[0050] As Figure 1 shown, the wind cap portion 30 is in the raised state, the external wind is introduced into the Venturi tube 21 by the jet plate 32 through the air inlet 213, and the wind speed is increased by the Venturi effect for power generation; at the same time, the air damper portion 50 is in the open state, and the air outlet 214 discharges air.

[0051] (2) Typhoon or strong wind mode

[0052] As Figure 3 shown, the wind cap portion 30 is in the lowered state, and the air inlet 213 is closed; at the same time, the air damper portion 50 is in the closed state, and the air outlet 214 is closed. At this time, wind power generation is not carried out.

[0053] Functions and effects of the embodiment

[0054] According to the safe and multi-functional wind power collection device involved in this embodiment, since it includes a housing part, at least one Venturi wind power generation part, a wind cap part and a wind door part, the Venturi wind power generation part is arranged inside the housing part and has a Venturi tube. The two ends of the Venturi tube are respectively an air inlet and an air outlet penetrating through the housing part. Through the Venturi wind power generation part, wind power generation can be carried out by using the Venturi effect; the wind cap part is arranged on the air inlet in a liftable manner, and the air inlet wind speed can be changed through the wind cap part and the wind door part. The wind door part is arranged on the air outlet in an openable and closable manner, and the air outlet wind speed can be changed through the wind door part. Therefore, through the settings of the wind cap part and the wind door part, the air inlet wind speed and the air outlet wind speed can be adjusted according to the wind force. Especially in strong wind weather, the air inlet and the air outlet can be completely closed to prevent the strong wind from damaging the internal structure of the Venturi wind power generation part. Therefore, the safe and multi-functional wind power collection device of the present utility model is not only safer to use, but also can improve the wind power utilization efficiency.

[0055] Furthermore, since a Tesla air guide groove is provided in the Venturi tube, it can effectively adjust the wind direction in the Venturi tube and play a role in wind gathering, thereby improving the wind power utilization efficiency and power generation efficiency of the Venturi wind power generation part at low wind speeds.

[0056] Furthermore, since the safe and multi-functional wind power collection device of the present utility model also has a photovoltaic power generation part, which is arranged on the housing part and can perform photovoltaic power generation, the device of the present utility model can also achieve complementary wind and solar power generation.

[0057] Furthermore, since the installation position of the air inlet is higher than that of the air outlet, the normal operation of the Venturi wind power generation part can be ensured. And since a windproof check valve is also provided at the position of the Venturi tube close to the air outlet, and the check valve only allows the wind to flow from the air inlet to the air outlet, the wind can be prevented from entering the Venturi tube from the air outlet and the backwind can be prevented.

[0058] Furthermore, since the Venturi wind power generation part also has a vortex generator, the Venturi tube includes an air inlet section and an air outlet section, and the air inlet section and the air outlet section are connected and communicated through the vortex generator. Therefore, the wind entering from the air inlet pipe can be generated by the vortex generator and discharged through the air outlet section.

[0059] Furthermore, since the diameter of the air inlet section gradually becomes smaller along the wind flow direction, and Tesla air guide grooves are provided on the inner wall of the air inlet section along its extension direction, the wind speed can be increased in the air inlet section, accelerating the driving force on the vortex generator, thereby generating more electric energy; the diameter of the air outlet section first becomes smaller and then becomes larger along the wind flow direction, so that a negative pressure can be formed at the air outlet, accelerating the discharge of the wind and improving the wind power utilization efficiency.

[0060] Furthermore, since the safe multi-functional wind collection device of this embodiment further includes a lifting part, which is arranged inside the housing part to improve the utilization rate of the accommodation space inside the housing part, the lifting part has a motor, and the output shaft of the motor is connected to the wind cap part and can drive the wind cap part to lift, so it is convenient to adjust the air inlet speed of the air inlet through the wind cap part.

[0061] Furthermore, since the wind cap part includes a cap body and a jet plate connected to the lower part of the cap body, the jet plate guides the external wind into the air inlet, which is convenient for the Venturi wind power generation part to generate electricity efficiently.

[0062] Furthermore, since two Venturi wind power generation parts are provided, the total wind power generation can be significantly improved. The two Venturi wind power generation parts are axially symmetrically distributed, and their air inlets are arranged adjacent to each other. The wind cap part is arranged on the two air outlets. Therefore, the air inlet speed of the two air inlets can be adjusted simultaneously through one wind cap part, which not only saves space but also improves the control efficiency; the air damper part is provided in two, and the two air damper parts are arranged in one-to-one correspondence with the two Venturi wind power generation parts, which is convenient for controlling the wind speed of the two air outlets respectively. Moreover, the two Venturi wind power generation parts are axially symmetrically distributed, so that each point is evenly distributed and evenly stressed. When strong wind comes, the wind bending moment force on the device is reduced, and the safety of the entire device and the overall building is improved.

[0063] Furthermore, since the air damper part is a chain-type electric opening door, the opening degree of the door can be adjusted conveniently through electric control, and then the air outlet speed of the air outlet can be adjusted.

[0064] Furthermore, since the housing part includes a support skeleton and an arc-shaped roof, the support skeleton can provide a strong and stable support for the entire device. The arc-shaped roof is arranged outside the support skeleton, and the overall housing part is in a semi-capsule shape. The photovoltaic power generation part has a photovoltaic film laid on the outer surface of the arc-shaped roof. Therefore, the appearance of the entire device is in a smooth streamline shape, which can reduce the damage of wind resistance to the device and the whole building, and improve the safety performance and typhoon resistance performance.

[0065] Furthermore, in the safe multi-functional wind collection device of this embodiment, there is also a housing building part, whose top is provided with a housing part and a Venturi wind power generation part. The housing building part can be used by users for living and residence. This multi-functional wind collection device is perfectly integrated with the building, achieving the integration of the building and the device. The safe multi-functional wind collection device of this embodiment can be built independently as an independent building. In addition to the reasonable utilization of the accommodation space, the housing building part can also be fully utilized, such as being used as a shelter and a public meeting room, etc. In addition, the safe multi-functional wind collection device of this embodiment can also be used on the roofs of original buildings in the city, which can not only solve the problem of water leakage of the original flat-roofed buildings but also achieve the reuse of idle space.

[0066] Furthermore, in the safe multi-functional wind power collection device provided in this embodiment, there is also a power storage unit, a rainwater collection unit, and a water supply unit. Among them, the power storage unit is arranged in the accommodation space and can store the electricity generated by the Venturi wind power generation unit and the photovoltaic power generation unit. The rainwater collection includes a collection ditch and a water storage tank. The collection ditch is arranged on the top of the housing construction part and surrounds the lower part of the housing part for one week to collect rainwater. The water storage tank is arranged outside the housing construction part and can store the rainwater from the collection ditch. The water supply unit includes a water purification unit and a water supply unit. The water purification unit is arranged in the accommodation space and is connected to the water storage tank, and can purify the stored rainwater to obtain domestic water. The water supply unit can transport the domestic water into the housing construction part through pipelines to realize the full utilization of rainwater.

[0067] In summary, the safe multi-functional wind power collection device of this embodiment integrates wind power collection and building construction. While meeting the normal wind power collection, it can resist typhoons and can be extended to aspects such as wind-solar complementary, rainwater collection, and space utilization, and is very suitable for various places such as cities, villages, and islands.

[0068] Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

[0069] For example, in this embodiment, only two Venturi wind power generation units are provided. In actual use, a larger number of Venturi wind power generation units can be set according to needs. Every two are set as a pair and arranged in a row along the width direction of the housing part, and arranged in multiple rows along the length direction of the housing part.

Claims

1. A safe multi-functional wind power collection device, characterized in that, Comprising: A housing part, which has an accommodation space inside; At least one Venturi wind power generation part, which is arranged inside the housing part and has an air inlet and an air outlet penetrating through the housing part; A wind cap part, which is arranged on the air inlet in a liftable manner and is used to change the air inlet speed of the air inlet; and A damper part, which is arranged on the air outlet in an openable and closable manner and is used to change the air outlet speed of the air outlet, wherein, the Venturi wind power generation part has a Venturi tube, and a Tesla air guide groove is arranged inside the Venturi tube.

2. The safe multi-functional wind collection device according to claim 1, characterized in that: Among them, The setting position of the air inlet is higher than that of the air outlet, A windproof check valve is further arranged at a position of the Venturi tube close to the air outlet, and the windproof check valve only allows the wind to lead from the air inlet to the air outlet.

3. The safe multi-functional wind collection device according to claim 1, characterized in that: Among them, The Venturi wind power generation part further has a vortex generator, The Venturi tube includes an air inlet section and an air outlet section, the air inlet section has the air inlet, and the air outlet section has the air outlet, The air inlet section and the air outlet section are connected and communicated through the vortex generator, and the vortex generator uses the wind entering from the air inlet to generate electricity and discharges it through the air outlet.

4. The safe multi-functional wind collection device according to claim 3, characterized in that: Among them, The diameter of the air inlet section gradually becomes smaller along the flowing direction of the wind, and the Tesla air guide groove is arranged on the inner pipe wall of the air inlet section along its extending direction, The diameter of the air outlet section first becomes smaller and then becomes larger along the flowing direction of the wind.

5. The safe and multi-functional wind power collection device according to claim 1, characterized in that, Further comprising: A lifting part, which is arranged inside the housing part and is used to drive the wind cap part to lift, and has a motor, and the output shaft of the motor is connected to the wind cap part, The wind cap part includes a cap body and a jet plate connected to the lower part of the cap body, and the jet plate is used to guide the external wind into the air inlet.

6. The safe multi-functional wind collection device according to claim 1, characterized in that: Among them, Two Venturi wind power generation parts are arranged, and the two Venturi wind power generation parts are axially symmetrically distributed, and their air inlets are arranged adjacent to each other, The wind cap part is arranged on the two air outlets and is used to change the air inlet speeds of the two air inlets simultaneously, Two damper parts are arranged, and the two damper parts are arranged in one-to-one correspondence with the two Venturi wind power generation parts.

7. The safe multi-functional wind collection device according to claim 1, characterized in that: Among them, The damper part is a chain-type electric opening door.

8. The safe and multi-functional wind power collection device according to claim 1, Characterized in that: Wherein, the housing part includes: A support skeleton; and An arc-shaped roof, which is arranged outside the support skeleton and is used to provide protection, The whole housing part is in a semi-capsule shape.

9. The safe and multi-functional wind power collection device according to claim 1, characterized in that Further comprising: A housing construction part, on the top of which the housing part and the Venturi wind power generation part are arranged, and the housing construction part is used for users to live and reside.

10. The safe and multi-functional wind power collection device according to claim 9, wherein, Further comprising: A power storage part, a rainwater collection part and a water supply part, wherein, the power storage part is arranged in the accommodation space and is used to store the electricity generated by the Venturi wind power generation part, The rainwater collection part is used to collect rainwater and includes: A collection groove is provided at the top of the housing building part and is arranged around the lower part of the cover part for collecting rainwater; and A water storage tank is provided outside the housing building part for storing the rainwater from the collection groove, The water supply part includes: A water purification unit is provided in the accommodation space and is connected to the water storage tank for purifying the stored rainwater to obtain domestic water; and A water supply unit for transporting the domestic water into the housing building part through a pipeline.

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