A power generation device driven by the inertial force of wind in a pipeline.

Abstract

This invention relates to the field of power management technology, and more particularly to a power generation device driven by the inertial force of duct wind. The device includes: a central controller for acquiring monitoring results and, based on these results, rotating the operating angle of a wind turbine to switch the turbine's state to either operating or stopped; several wind turbines for converting duct wind power into electricity; several temperature monitors for monitoring the temperature of the ventilation duct and the radiant environment; several wind speed monitors for monitoring the wind speed in the ventilation duct and the radiant environment; and several humidity monitors for monitoring the humidity of the ventilation duct. By incorporating the above-mentioned devices, this invention effectively monitors various parameters of the air circulating within the ventilation duct, adjusts the operating state of the wind turbines based on the monitored data, improves the safety of the wind turbine operation, reduces energy consumption, and effectively enhances the stability and practicality of the power generation device driven by the inertial force of duct wind.

Description

Technical Field

[0001] This invention relates to the field of power management technology, and in particular to a power generation device driven by the inertial force of wind in a pipeline. Background Technology

[0002] Wind power generation is a clean energy technology that converts wind energy into electrical energy. Its basic principle is that wind power drives a turbine to rotate, which is then accelerated by a transmission system to reach the generator's speed, ultimately driving the generator to produce electricity. This process involves multiple aspects, including the utilization of wind energy resources, the design and manufacture of wind turbine generator sets, and the connection and management of the power system. In large buildings, air conditioning units are often used to regulate the indoor temperature. Ventilation ducts serve as the air ducts through which these air conditioning units deliver regulated air to the building's interior, thus utilizing wind energy while maintaining the building's indoor temperature.

[0003] Chinese Patent Application Publication No. CN113162177A discloses an energy management system for a green and environmentally friendly building. This invention discloses an energy management system for a green and environmentally friendly building, including a building and a management system. The building has a waste-processing bio-generator at its base, a small wind turbine at its top, photovoltaic modules on its surface, a drawer-type energy storage cabinet on one side of the building's interior, a network switch on the upper surface of the drawer-type energy storage cabinet, a data acquisition unit on the upper surface of the network switch, a DC manager on the upper surface of the data acquisition unit, and an MPPT management controller on the upper surface of the DC manager. A DC combiner box is located on the side of the building's interior near the small wind turbine. This provides an energy management system for a green and environmentally friendly building.

[0004] Chinese Patent Application Publication No. CN112448413A discloses a near-zero carbon emission distributed energy supply system and method. The energy supply system includes an energy storage and supply unit and photovoltaic power generation units, wind power generation units, an external power grid access unit, and a fuel cell power generation unit, all connected to the energy storage and supply unit. The fuel cell power generation unit is connected to a carbon capture unit. Compared with existing technologies, the positive effects of this invention are: it provides a near-zero carbon emission distributed supply scheme for electricity, heat, and hydrogen; it is the first to propose an integrated approach combining photovoltaic, wind power, hydrogen energy, fuel cells, and carbon capture technologies; and ultimately achieves multi-energy complementarity, supply coupling, and a distributed energy system that supplies electricity, hydrogen, and heat through carbon dioxide capture and recovery.

[0005] However, the above methods have the following problems: they require the use of external energy sources such as solar energy, place high demands on pipeline installation and building design, and cannot adjust the generator's operating status in response to changes in parameters such as air speed, temperature, and humidity during pipeline ventilation. Summary of the Invention

[0006] To address this, the present invention provides a power generation device driven by the inertial force of wind in a pipeline, thereby overcoming the problems of existing technologies that require the use of external energy sources such as solar energy, place high demands on pipeline installation and building design, and cannot adjust the generator's operating status in response to changes in parameters such as air speed, temperature, and humidity during pipeline ventilation.

[0007] To achieve the above objectives, the present invention provides a power generation device driven by the inertial force of wind power in a pipeline, comprising:

[0008] The central controller is used to acquire monitoring results and, based on the monitoring results, rotate the operating angle of the wind turbine to switch the wind turbine's state to either running or stopped.

[0009] The monitoring results include ventilation duct parameters and radiation environment parameters; the ventilation duct parameters include ventilation duct temperature, ventilation duct wind speed, and ventilation duct humidity; the radiation environment parameters include radiation environment temperature and radiation environment wind speed.

[0010] The ventilation duct is a ventilation duct located at the front end of the wind turbine, following the direction of air flow; the radiation environment is an environmental area that regulates its own temperature by supplying air through the ventilation duct.

[0011] The operating state is when the blades of the wind turbine are perpendicular to the ventilation duct; the shutdown state is when the blades of the wind turbine are parallel to the ventilation duct.

[0012] Furthermore, it also includes:

[0013] Several of the aforementioned wind turbines are connected to the central controller for converting pipeline wind power into electricity;

[0014] Several temperature monitors, connected to the central controller, are used to monitor the temperature of the ventilation duct and the radiant environment;

[0015] Several wind speed monitors, connected to the central controller, are used to monitor the wind speed in the ventilation duct and the radiation environment;

[0016] Several humidity monitors, connected to the central controller, are used to monitor the humidity of the ventilation ducts.

[0017] Furthermore, the central controller acquires the temperature of the ventilation duct and compares the temperature of the ventilation duct with a first temperature setting value and a second temperature setting value. If the temperature of the ventilation duct is less than the first temperature setting value, the central controller switches all the wind turbines to the shutdown state.

[0018] If the temperature of the ventilation duct is not less than the first temperature setting value and not greater than the second temperature setting value, then the central controller sets the temperature of the ventilation duct to the opening temperature.

[0019] If the temperature of the ventilation duct is greater than the second temperature setting value, the central controller switches all the wind turbines to the shutdown state;

[0020] The first temperature setting is negatively correlated with the generator's sealing performance; the second temperature setting is positively correlated with the generator's sealing performance.

[0021] Furthermore, the central controller calculates the temperature difference between the start-up temperature and the ambient radiation temperature, and compares the temperature difference with a preset temperature difference.

[0022] If the temperature difference is less than the preset temperature difference, the central controller switches all the wind turbines to the operating state.

[0023] If the temperature difference is not less than the preset temperature difference, the central controller switches all the wind turbines to the shutdown state.

[0024] The preset temperature difference is positively correlated with the area occupied by the radiation environment.

[0025] Furthermore, the central controller acquires the wind speed in the ventilation duct and compares the wind speed in the ventilation duct with a first wind speed setting value and a second wind speed setting value. If the wind speed in the ventilation duct is less than the first wind speed setting value, the central controller switches all the wind turbines to the shutdown state.

[0026] If the wind speed in the ventilation duct is not less than the first wind speed setting value and not greater than the second wind speed setting value, then the central controller sets the wind speed in the ventilation duct to the opening wind speed.

[0027] If the wind speed in the ventilation duct is greater than the second wind speed setting value, the central controller switches all the wind turbines to the operating state;

[0028] The first wind speed setting value and the second wind speed setting value are negatively correlated with the cross-sectional area of ​​the ventilation duct.

[0029] Furthermore, the central controller calculates the wind speed difference between the activated wind speed and the ambient wind speed and compares the wind speed difference with a preset wind speed difference.

[0030] If the wind speed difference is less than the preset wind speed difference, the central controller switches the wind turbine to the operating state by a first number of values.

[0031] If the wind speed difference is not less than the preset wind speed difference, the central controller switches the wind turbine to the operating state by the second quantity value.

[0032] The preset wind speed difference is positively correlated with the area occupied by the radiation environment; the first and second quantitative values ​​are negatively correlated with the cross-sectional area of ​​the ventilation duct.

[0033] Furthermore, the central controller acquires the humidity of the ventilation duct and compares the humidity of the ventilation duct with the humidity set value. If the humidity of the ventilation duct is less than the humidity set value, the central controller switches all the wind turbines to the operating state.

[0034] If the humidity in the ventilation duct is not less than the humidity setting value, the central controller switches all the wind turbines to the shutdown state.

[0035] The humidity setting value is positively correlated with the humidity of the radiation environment.

[0036] Furthermore, under different ventilation duct parameters and radiation environment parameters, if the central controller simultaneously determines to switch the operating state and switch the shutdown state, then the wind turbine switches to the shutdown state.

[0037] Furthermore, the central controller can adjust the output power of the wind turbine by adjusting the angle between the wind turbine blades and the ventilation duct.

[0038] Furthermore, a wind turbine is installed in each section of the ventilation duct.

[0039] Compared with the prior art, the beneficial effects of the present invention are that the system of the present invention effectively monitors various parameters of the air flowing in the ventilation duct by setting up the above-mentioned devices, adjusts the operating status of the wind turbine generator according to the monitored data, improves the safety of the wind turbine generator operation, and effectively enhances the stability and practicality of the power generation device driven by the inertial force of the duct wind.

[0040] Furthermore, by judging various parameters of the air inside the pipeline, while effectively determining whether the wind turbine can operate, the operating status of the wind turbine can be adjusted in a targeted manner based on comprehensive parameter analysis, thereby further improving the stability and practicality of the power generation device driven by the inertial force of the wind in the pipeline.

[0041] Furthermore, by adjusting the angle between the wind turbine blades and the ventilation duct, the output power of the wind turbine can be effectively adjusted while reducing energy consumption, thereby further improving the stability and practicality of the power generation device driven by the inertial force of the duct wind.

[0042] Furthermore, by installing a wind turbine in a single ventilation duct section, the maintenance and replacement of the wind turbine can be greatly facilitated. This not only effectively improves the stability of the ventilation system, but also further enhances the stability and practicality of the power generation device driven by the inertial force of the duct wind. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the power generation device driven by the inertial force of wind in a pipeline according to the present invention.

[0044] Figure 2 This is a schematic diagram of the structure of the fan blades in a wind turbine generator according to an embodiment of the present invention;

[0045] Figure 3 This is a schematic diagram of the structure in the shutdown state in an embodiment of the present invention;

[0046] Figure 4 This is a schematic diagram of the controller adjusting the blades of the wind turbine in an embodiment of the present invention;

[0047] Among them, 1 is a wind turbine; 2 is a fan blade; 3 is a ventilation duct; and 4 is a rotating shaft. Detailed Implementation

[0048] To make the objectives and advantages of the present invention clearer, the present invention will be further described below with reference to embodiments; it should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.

[0049] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0050] It should be noted that in the description of this invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and is not intended to indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this invention.

[0051] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0052] Please see Figure 1 The diagram shows a schematic of the power generation device driven by the inertial force of wind power in a pipeline according to the present invention. The power generation device driven by the inertial force of wind power in a pipeline includes:

[0053] The central controller is used to acquire monitoring results and, based on the monitoring results, rotate the operating angle of the wind turbine to switch the wind turbine's state to operating or shutdown.

[0054] The monitoring results include ventilation duct parameters and radiation environment parameters; ventilation duct parameters include ventilation duct temperature, ventilation duct wind speed, and ventilation duct humidity; radiation environment parameters include radiation environment temperature and radiation environment wind speed.

[0055] Among them, the ventilation duct is the ventilation duct located at the front end of the wind turbine in the direction of air flow; the radiation environment is the environmental area that regulates its own temperature by supplying air through the ventilation duct.

[0056] In the operating state, the wind turbine blades are perpendicular to the ventilation duct; in the shutdown state, the wind turbine blades are parallel to the ventilation duct.

[0057] Please continue reading Figure 1 As shown, the wind turbine 1 is connected to the fan blade 2 via a pipeline; the fan blade 2 is installed inside the ventilation duct 3 and can rotate around the rotating shaft 4; the airflow direction is the same as the airflow direction inside the ventilation duct 3.

[0058] Specifically, it also includes:

[0059] Several wind turbines, connected to a central controller, are used to convert pipeline wind power into electricity;

[0060] Several temperature monitors, connected to a central controller, are used to monitor the temperature of ventilation ducts and the radiant environment;

[0061] Several wind speed monitors, connected to a central controller, are used to monitor the wind speed in ventilation ducts and the radiation environment;

[0062] Several humidity monitors, connected to a central controller, are used to monitor the humidity of the ventilation ducts.

[0063] Specifically, the system of the present invention effectively monitors various parameters of the air flowing in the ventilation duct by setting up the above-mentioned devices, and adjusts the operating status of the wind turbine according to the monitored data, thereby improving the safety of the wind turbine operation and effectively enhancing the stability and practicality of the power generation device driven by the inertial force of the duct wind.

[0064] Specifically, the central controller acquires the temperature of the ventilation duct and compares it with the first temperature setting value and the second temperature setting value. If the temperature of the ventilation duct is less than the first temperature setting value, the central controller switches all wind turbines to the shutdown state.

[0065] If the temperature of the ventilation duct is not less than the first temperature setting value and not greater than the second temperature setting value, the central controller will set the temperature of the ventilation duct to the opening temperature.

[0066] If the temperature of the ventilation duct exceeds the second temperature setting value, the central controller will switch all wind turbines to the shutdown state.

[0067] Example 1: Please cooperate Figure 1 See Figure 3 As shown, it is a structural schematic diagram of the shutdown state in an embodiment of the present invention; when the fan blade 2 is perpendicular to the ventilation duct 3, the wind turbine 1 is in the running state; when the fan blade 2 is parallel to the ventilation duct 3, the wind turbine 1 is in the shutdown state.

[0068] In this embodiment, the first temperature setting is 10 degrees Celsius and the second temperature setting is 40 degrees Celsius. If the central controller obtains that the temperature of the ventilation duct is 5 degrees Celsius, which is less than the first temperature setting, the central controller switches all wind turbine generators 1 to the shutdown state.

[0069] If the central controller obtains a ventilation duct temperature of 20 degrees Celsius, which is greater than the first temperature setting value but less than the second temperature setting value, then the central controller will set the ventilation duct temperature to the opening temperature.

[0070] If the central controller obtains a ventilation duct temperature of 45 degrees Celsius, which is greater than the second temperature setting value, the central controller will switch all wind turbine generators 1 to the shutdown state.

[0071] Among them, the first temperature setpoint is negatively correlated with the generator sealing performance; the second temperature setpoint is positively correlated with the generator sealing performance.

[0072] Understandably, generator sealing performance is measured using the amount of hydrogen leakage.

[0073] In one embodiment, when the generator sealing is 1 liter per minute, the first temperature setting is 5 degrees Celsius, and the second temperature setting is 45 degrees Celsius;

[0074] When the generator's sealing speed is 5 liters per minute, the first temperature setting is 10 degrees Celsius, and the second temperature setting is 40 degrees Celsius.

[0075] When the generator's sealing speed is 10 liters per minute, the first temperature setting is 15 degrees Celsius, and the second temperature setting is 35 degrees Celsius.

[0076] Specifically, the central controller calculates the temperature difference between the start temperature and the ambient radiation temperature and compares the temperature difference with the preset temperature difference.

[0077] If the temperature difference is less than the preset temperature difference, the central controller will switch all wind turbines to operating status;

[0078] If the temperature difference is not less than the preset temperature difference, the central controller will switch all wind turbines to the shutdown state.

[0079] Example 2: Based on Example 1, the difference in this example is that the preset temperature difference is 5 degrees Celsius. The central controller will calculate the temperature difference by subtracting the start temperature from the ambient radiation temperature. If the temperature difference is 3 degrees Celsius, which is less than the preset temperature difference, the central controller will switch all wind turbine generators 1 to the operating state.

[0080] If the temperature difference is 6 degrees Celsius, which is greater than the preset temperature difference, the central controller will switch all wind turbine generators to the shutdown state.

[0081] Among them, the preset temperature difference is positively correlated with the area occupied by the radiation environment.

[0082] In one embodiment, when the area occupied by the radiation environment is 10 square meters, the preset temperature difference is 1 degree Celsius;

[0083] When the area occupied by the radiation environment is 50 square meters, the preset temperature difference is 2 degrees Celsius;

[0084] When the area occupied by the radiation environment is 100 square meters, the preset temperature difference is 3 degrees Celsius.

[0085] Specifically, the central controller acquires the wind speed in the ventilation duct and compares it with the first wind speed setting value and the second wind speed setting value. If the wind speed in the ventilation duct is less than the first wind speed setting value, the central controller switches all wind turbines to the shutdown state.

[0086] If the ventilation duct wind speed is not less than the first wind speed setting value and not greater than the second wind speed setting value, the central controller will set the ventilation duct wind speed to the opening wind speed.

[0087] If the wind speed in the ventilation duct exceeds the second wind speed setting value, the central controller will switch all wind turbines to operating status.

[0088] Example 3: Based on Example 2, the difference in this example is that the first wind speed setting is 5 meters per second and the second wind speed setting is 10 meters per second. If the central controller obtains that the wind speed in the ventilation duct is 3 meters per second, which is less than the first wind speed setting, the central controller switches all wind turbines to the shutdown state.

[0089] If the central controller obtains that the ventilation duct wind speed is 8 meters per second, which is greater than the first wind speed setting value but less than the second wind speed setting value, then the central controller will set the ventilation duct wind speed to the opening wind speed.

[0090] If the central controller obtains a wind speed of 15 meters per second in the ventilation duct, which is greater than the second wind speed setting value, the central controller will switch all wind turbines to the shutdown state.

[0091] Among them, the first wind speed setting value and the second wind speed setting value are negatively correlated with the cross-sectional area of ​​the ventilation duct.

[0092] In one embodiment, when the cross-sectional area of ​​the ventilation duct is 1 square meter, the first wind speed setting is 5 meters per second, and the second wind speed setting is 10 meters per second.

[0093] When the cross-sectional area of ​​the ventilation duct is 2 square meters, the first wind speed setting is 3 meters per second, and the second wind speed setting is 8 meters per second.

[0094] When the cross-sectional area of ​​the ventilation duct is 3 square meters, the first wind speed setting is 1 meter per second, and the second wind speed setting is 6 meters per second.

[0095] Specifically, the central controller will calculate the wind speed difference by subtracting the wind speed from the ambient wind speed and then compare the wind speed difference with the preset wind speed difference.

[0096] If the wind speed difference is less than the preset wind speed difference, the central controller will switch the wind turbine generator of the first quantity value to the operating state;

[0097] If the wind speed difference is not less than the preset wind speed difference, the central controller will switch the wind turbine generator to the operating state with the second value.

[0098] Example 4: Based on Example 3, the difference in this example is that the preset wind speed difference is 3 meters per second. The central controller controls 10 wind turbines, with the first number being 3 and the second number being 6. The central controller calculates the wind speed difference by subtracting the starting wind speed from the ambient wind speed. If the wind speed difference is 1 meter per second, which is less than the preset wind speed difference, the central controller switches 3 wind turbines to the operating state.

[0099] If the wind speed difference is 4 meters per second, which is greater than the preset wind speed difference, the central controller will switch 6 wind turbines to operating status.

[0100] Among them, the preset wind speed difference is positively correlated with the area occupied by the radiation environment; the first and second quantitative values ​​are negatively correlated with the cross-sectional area of ​​the ventilation duct.

[0101] In one embodiment, when the area occupied by the radiation environment is 10 square meters, the preset wind speed difference is 1 meter per second;

[0102] When the area occupied by the radiation environment is 50 square meters, the preset wind speed difference is 2 meters per second;

[0103] When the area occupied by the radiation environment is 100 square meters, the preset wind speed difference is 3 meters per second.

[0104] In one embodiment, when the cross-sectional area of ​​the ventilation duct is 1 square meter, the first quantity is 5 units and the second quantity is 10 units.

[0105] When the cross-sectional area of ​​the ventilation duct is 2 square meters, the first quantity is 3 units and the second quantity is 8 units.

[0106] When the cross-sectional area of ​​the ventilation duct is 3 square meters, the first quantity is 1 unit, and the second quantity is 6 units.

[0107] Specifically, the central controller acquires the humidity of the ventilation duct and compares the humidity of the ventilation duct with the humidity set value. If the humidity of the ventilation duct is less than the humidity set value, the central controller switches all wind turbines to the operating state.

[0108] If the humidity in the ventilation duct is not less than the set humidity value, the central controller will switch all wind turbines to the shutdown state.

[0109] Example 5: Based on Example 4, the difference in this example is that the humidity setting is 50%. If the central controller obtains that the humidity of the ventilation duct is 30%, the central controller will switch all wind turbines to the running state.

[0110] If the central controller obtains a humidity level of 60% in the ventilation duct, it will switch all wind turbines to a shutdown state.

[0111] Among them, the humidity setpoint is positively correlated with the humidity of the radiation environment.

[0112] In one embodiment, when the ambient humidity is 40%, the humidity setting value is 45%.

[0113] When the ambient humidity is 50%, the humidity setting value is 50%.

[0114] When the ambient humidity is 60%, the humidity setting value is 55%.

[0115] Specifically, by judging various parameters of the air inside the pipeline, it is possible to effectively determine whether the wind turbine can operate. Based on comprehensive parameter analysis, the operating status of the wind turbine can be adjusted in a targeted manner, further improving the stability and practicality of the power generation device driven by the inertial force of the wind in the pipeline.

[0116] Specifically, under different ventilation duct parameters and radiation environment parameters, if the central controller simultaneously determines to switch between operating and shutdown states, the wind turbine will switch to the shutdown state.

[0117] Please cooperate. Figure 2 See Figure 4 As shown, these are schematic diagrams of the wind turbine blades in an embodiment of the present invention and the wind turbine blades adjusted by the controller in an embodiment of the present invention. The controller can adjust the output power of the wind turbine by adjusting the wind turbine blades to form any angle with the ventilation duct.

[0118] Specifically, by adjusting the angle between the wind turbine blades and the ventilation duct, the output power of the wind turbine can be effectively adjusted while reducing energy consumption, further improving the stability and practicality of the power generation device driven by the inertial force of the duct wind.

[0119] Specifically, a wind turbine is installed in each section of the ventilation duct.

[0120] Specifically, by installing a wind turbine in a single ventilation duct section, the maintenance and replacement of the wind turbine can be greatly facilitated. While effectively improving the stability of the ventilation system, it further enhances the stability and practicality of the power generation device driven by the inertial force of the duct wind.

[0121] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of the present invention.

[0122] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A power generation device driven by the inertial force of wind power in a pipeline, characterized in that, include: The central controller is used to acquire monitoring results and, based on the monitoring results, rotate the operating angle of the wind turbine to switch the wind turbine's state to either running or stopped. The monitoring results include ventilation duct parameters and radiation environment parameters; the ventilation duct parameters include ventilation duct temperature, ventilation duct wind speed, and ventilation duct humidity; the radiation environment parameters include radiation environment temperature and radiation environment wind speed. The ventilation duct is a ventilation duct located at the front end of the wind turbine, following the direction of air flow; the radiation environment is an environmental area that regulates its own temperature by supplying air through the ventilation duct. The operating state is when the blades of the wind turbine are perpendicular to the ventilation duct; the shutdown state is when the blades of the wind turbine are parallel to the ventilation duct. The central controller will calculate the wind speed difference by subtracting the wind speed from the wind speed of the radiation environment and then compare the wind speed difference with a preset wind speed difference. If the wind speed difference is less than the preset wind speed difference, the central controller switches the wind turbine to the operating state by a first number of values. If the wind speed difference is not less than the preset wind speed difference, the central controller switches the wind turbine to the operating state by the second quantity value. The preset wind speed difference is positively correlated with the area occupied by the radiation environment; the first and second quantitative values ​​are negatively correlated with the cross-sectional area of ​​the ventilation duct.

2. The power generation device driven by the inertial force of wind power in a pipeline according to claim 1, characterized in that, Also includes: Several of the aforementioned wind turbines are connected to the central controller for converting pipeline wind power into electricity; Several temperature monitors, connected to the central controller, are used to monitor the temperature of the ventilation duct and the radiant environment; Several wind speed monitors, connected to the central controller, are used to monitor the wind speed in the ventilation duct and the radiation environment; Several humidity monitors, connected to the central controller, are used to monitor the humidity of the ventilation ducts.

3. The power generation device driven by the inertial force of wind power in a pipeline according to claim 2, characterized in that, The central controller acquires the temperature of the ventilation duct and compares the temperature of the ventilation duct with a first temperature setting value and a second temperature setting value. If the temperature of the ventilation duct is less than the first temperature setting value, the central controller switches all the wind turbines to the shutdown state. If the temperature of the ventilation duct is not less than the first temperature setting value and not greater than the second temperature setting value, then the central controller sets the temperature of the ventilation duct to the opening temperature. If the temperature of the ventilation duct is greater than the second temperature setting value, the central controller switches all the wind turbines to the shutdown state; The first temperature setting is negatively correlated with the generator's sealing performance; the second temperature setting is positively correlated with the generator's sealing performance.

4. The power generation device driven by the inertial force of wind power in a pipeline according to claim 3, characterized in that, The central controller calculates the temperature difference between the activation temperature and the ambient radiation temperature, and compares the temperature difference with a preset temperature difference. If the temperature difference is less than the preset temperature difference, the central controller switches all the wind turbines to the operating state. If the temperature difference is not less than the preset temperature difference, the central controller switches all the wind turbines to the shutdown state. The preset temperature difference is positively correlated with the area occupied by the radiation environment.

5. The power generation device driven by the inertial force of wind power in a pipeline according to claim 4, characterized in that, The central controller acquires the wind speed in the ventilation duct and compares the wind speed in the ventilation duct with a first wind speed setting value and a second wind speed setting value. If the wind speed in the ventilation duct is less than the first wind speed setting value, the central controller switches all the wind turbines to the shutdown state. If the wind speed in the ventilation duct is not less than the first wind speed setting value and not greater than the second wind speed setting value, then the central controller sets the wind speed in the ventilation duct to the opening wind speed. If the wind speed in the ventilation duct is greater than the second wind speed setting value, the central controller switches all the wind turbines to the operating state; The first wind speed setting value and the second wind speed setting value are negatively correlated with the cross-sectional area of ​​the ventilation duct.

6. The power generation device driven by the inertial force of wind power in a pipeline according to claim 5, characterized in that, The central controller acquires the humidity of the ventilation duct and compares the humidity of the ventilation duct with the humidity set value. If the humidity of the ventilation duct is less than the humidity set value, the central controller switches all the wind turbines to the operating state. If the humidity in the ventilation duct is not less than the humidity setting value, the central controller switches all the wind turbines to the shutdown state. The humidity setting value is positively correlated with the humidity of the radiation environment.

7. The power generation device driven by the inertial force of wind power in a pipeline according to claim 6, characterized in that, If the central controller simultaneously determines to switch the operating state and the shutdown state under different ventilation duct parameters and radiation environment parameters, the wind turbine will switch to the shutdown state.

8. The power generation device driven by the inertial force of wind power in a pipeline according to claim 7, characterized in that, The central controller can adjust the output power of the wind turbine by adjusting the angle between the wind turbine blades and the ventilation duct.

9. The power generation device driven by the inertial force of wind power in a pipeline according to claim 8, characterized in that, Each ventilation duct section is equipped with a wind turbine.

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