Adaptive clothing fiber apparatus for temperature regulation

Abstract

The present application relates to the technical field of temperature regulation, and particularly relates to an adaptive clothing fiber apparatus for temperature regulation. The apparatus comprises a multi-layer composite-structure fiber main body, an embedded intelligent regulation and control module, and a dynamic environment adaptation module, wherein the multi-layer composite-structure fiber main body sequentially comprises, from inside to outside, a thermally responsive layer, a deformation driving layer, a thermal conductivity enhancement layer and a protective compatibility layer, and generates deformation by means of sensing ambient temperature changes; the embedded intelligent regulation and control module implements heat conversion and intelligent control; and the dynamic environment adaptation module comprises a flexible piezoelectric sensor array, an airflow regulation and control channel and an electrostatic adsorption layer, and optimizes airflow regulation. The apparatus significantly improves the deformation response speed and temperature regulation accuracy of fibers under extreme temperature conditions, extends the endurance and service life thereof, and enhances the temperature regulation effect in complex dynamic environments.

Description

An adaptive clothing fiber device for temperature regulation Technical Field

[0001] This invention belongs to the field of intelligent textile technology, specifically an adaptive clothing fiber device for temperature regulation. Background Technology

[0002] With the rapid development of smart textile technology, temperature-adaptive and temperature-regulating fibers have gradually become a research hotspot in the field of functional clothing due to their ability to automatically adjust according to changes in ambient temperature. However, existing temperature-adaptive and temperature-regulating fibers still have some shortcomings in material design, manufacturing processes, and practical application performance, which affect their overall performance in terms of wearability and temperature regulation efficiency.

[0003] A search revealed a temperature-adaptive thermoregulating fiber, its preparation method, and its applications, published on February 21, 2025, with publication number CN116219595B. This patent utilizes two materials with different coefficients of thermal expansion to create a flexible actuator film with a double or multi-layer structure, which is then cut or split into fibers. This achieves adaptive deformation in response to temperature changes, regulating the thickness, airflow, and static air content of clothing. However, the preparation of the flexible actuator film in this technical solution relies on a combination of materials with significantly different coefficients of thermal expansion, which may result in a slow deformation response of the fiber under extreme temperature conditions and places high demands on the durability and long-term stability of the materials. Furthermore, this technical solution primarily focuses on the thermoregulating performance of the fiber itself, but in practical applications to clothing products, it may face insufficient compatibility with the overall fabric, especially in complex dynamic environments where the thermoregulating effect may not be ideal. Technical issues

[0004] The aforementioned problems indicate that existing temperature-adaptive temperature-regulating fibers still have certain shortcomings in terms of response speed, material durability, fabric compatibility, and adaptability to complex environments. Therefore, this invention provides an adaptive clothing fiber device for temperature regulation, aiming to optimize the fiber's response speed and durability, improve overall fabric compatibility, and enhance temperature regulation performance in complex dynamic environments, thereby meeting the demand in the field of smart textiles for efficient, durable, and wearable temperature regulation devices. Technical solutions

[0005] This invention provides an adaptive clothing fiber device for temperature regulation, solving the problems of slow response speed, insufficient material durability, poor compatibility with fabrics, and low adaptability to complex dynamic environments inherent in existing temperature-adaptive fibers. By introducing a novel multi-layer composite fiber design, an embedded intelligent control module, and a dynamic environment adaptation mechanism, this invention significantly improves the fiber's deformation response speed under extreme temperature conditions, long-term stability, and overall compatibility with fabrics, while also enhancing its temperature regulation effect in complex dynamic environments.

[0006] The technical solution adopted by this invention to solve the above-mentioned technical problems is: an adaptive clothing fiber device for temperature regulation, comprising a multi-layer composite fiber body, an embedded intelligent control module, and a dynamic environment adaptation module. The multi-layer composite fiber body, from the inside out, includes a thermosensitive response layer, a deformation driving layer, a thermally conductive reinforcement layer, and a protective compatibility layer. The embedded intelligent control module includes a micro thermoelectric converter, a nanoscale temperature control chip, and a signal transmission unit. The dynamic environment adaptation module includes a flexible piezoelectric sensor array, an airflow control channel, and an electrostatic adsorption layer. The multi-layer composite fiber body and the embedded intelligent control module are connected through microporous wires within the thermally conductive reinforcement layer, and the embedded intelligent control module and the dynamic environment adaptation module interact through the signal transmission unit.

[0007] In the multi-layered composite fiber matrix, the thermosensitive response layer is made of a polymer material with a positive temperature coefficient effect, the deformation driving layer is composed of shape memory alloy fibers, the thermally conductive reinforcement layer consists of a graphene coating and a metal nanowire network, and the protective compatibility layer is composed of an elastic polymer matrix and a hydrophilic microporous membrane. The thermosensitive response layer senses changes in ambient temperature and generates heat, which is transferred to the deformation driving layer. The deformation driving layer undergoes reversible deformation upon temperature change. The thermally conductive reinforcement layer accelerates heat conduction through the graphene coating and the metal nanowire network. The protective compatibility layer regulates the humidity balance between the fiber and the external environment and enhances compatibility with the fabric through the hydrophilic microporous membrane.

[0008] In the embedded intelligent control module, a miniature thermoelectric converter is installed inside the thermally conductive enhancement layer. It absorbs heat generated by the thermistor response layer and converts it into electrical energy to power the nanoscale temperature control chip. The nanoscale temperature control chip analyzes environmental data collected by the flexible piezoelectric sensor array in real time using a built-in algorithm. The signal transmission unit sends the processed data to the dynamic environment adaptation module via a wireless communication protocol. The nanoscale temperature control chip has an operating frequency of 1 GHz and a power consumption of 0.5 W. The signal transmission unit has a transmission rate of 2 Mbps and a coverage range of 10 meters.

[0009] In the dynamic environment adaptation module, a flexible piezoelectric sensor array is uniformly distributed on the surface of the protective compatibility layer for real-time monitoring of environmental pressure and vibration changes. An airflow control channel runs through each layer of the multi-layered composite fiber body, adjusting the airflow direction and speed via an electrostatic adsorption layer. The flexible piezoelectric sensor array has a sensitivity of 1 mV / Pa, the airflow control channel has a diameter of 0.5 mm, and the surface charge density of the electrostatic adsorption layer is 1 μC / m².

[0010] Preferably, the multi-layer composite fiber matrix further includes a dynamic deformation optimization system, which comprises a micro hydraulic actuator, a deformation feedback sensor, and a deformation adjustment mechanism. The micro hydraulic actuator is mounted on the base of the deformation driving layer. The deformation feedback sensor monitors the fiber's deformation in real time. A nanoscale temperature control chip, based on real-time data from a flexible piezoelectric sensor array, sends commands to the micro hydraulic actuator via a signal transmission unit to adjust the deformation and optimize the fiber's temperature regulation performance. The deformation adjustment mechanism includes multiple retractable micro hydraulic rods, each connected to the deformation driving layer via a flexible connector. The micro hydraulic actuator drives the extension and retraction of the hydraulic rods via a hydraulic pump, enabling the deformation driving layer to automatically adjust its deformation according to changes in ambient temperature. The maximum thrust of the micro hydraulic actuator is 5 N, and the response time is 0.1 seconds.

[0011] Preferably, the embedded intelligent control module also includes an energy recovery unit, specifically comprising a heat recovery unit, an energy storage device, and an energy distributor. The heat recovery unit is installed on the outside of the micro thermoelectric converter to recover unused heat energy. The energy storage device is a lithium-ion battery. The energy distributor is installed at the input of the signal transmission unit to distribute the recovered energy. The heat recovery unit has a recovery efficiency of 85%, the energy storage device has a capacity of 500mAh, and the energy distributor has a maximum output power of 2W.

[0012] Preferably, the dynamic environment adaptation module also includes an airflow distribution optimization system, which comprises an airflow guide plate, an airflow velocity sensor, and an airflow control valve. The airflow guide plate is installed at the outlet of the airflow control channel. The airflow velocity sensor monitors the airflow velocity in real time. Based on real-time data from the flexible piezoelectric sensor array, a nanoscale temperature control chip sends commands to the airflow control valve via a signal transmission unit to adjust the airflow direction and velocity to optimize the temperature control effect. The rotation angle range of the airflow guide plate is ±45°, the measurement range of the airflow velocity sensor is 0-10 m / s, and the response time of the airflow control valve is 0.2 seconds.

[0013] The structure, implementation, and operating principle of this invention are as follows: A thermosensitive response layer in the multi-layer composite fiber matrix senses changes in ambient temperature and generates heat, which is transferred to the deformation driving layer. The deformation driving layer undergoes reversible deformation when the temperature changes and accelerates heat conduction through a thermally conductive reinforcement layer. A protective compatibility layer regulates humidity balance and enhances compatibility with the fabric through a hydrophilic microporous membrane. A micro thermoelectric converter in the embedded intelligent control module converts the heat generated by the thermosensitive response layer into electrical energy to power a nanoscale temperature control chip. The nanoscale temperature control chip analyzes the data collected by the flexible piezoelectric sensor array using a built-in algorithm and sends signals through a signal transmission unit. The system includes a dynamic environment adaptation module; a flexible piezoelectric sensor array in the dynamic environment adaptation module monitors changes in environmental pressure and vibration in real time; an airflow control channel adjusts the airflow direction and speed through an electrostatic adsorption layer to optimize the temperature regulation effect; a micro hydraulic actuator in the dynamic deformation optimization system adjusts the deformation based on real-time data from the deformation feedback sensor to optimize the temperature regulation performance of the fiber; a heat recovery unit in the energy recovery unit recovers unused heat energy and distributes the recovered energy through an energy distributor; and an airflow guide plate in the airflow distribution optimization system adjusts the airflow direction and speed based on real-time data from the airflow velocity sensor to further optimize the temperature regulation effect. Beneficial effects

[0014] The dynamic deformation optimization system adjusts the fiber deformation in real time through a micro hydraulic actuator and deformation adjustment mechanism, which significantly improves the fiber deformation response speed and temperature control accuracy under extreme temperature conditions.

[0015] The energy recovery unit achieves efficient recovery and reuse of unused heat energy through a heat recovery device and an electrical energy storage device, which significantly extends the endurance and service life of the fiber device.

[0016] The airflow distribution optimization system precisely regulates the direction and speed of airflow through airflow guide plates and airflow control valves, significantly improving the temperature regulation effect and adaptability of fibers in complex dynamic environments. Attached Figure Description

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the multilayer composite fiber body of the present invention;

[0019] Figure 3 is an enlarged view of point A in Figure 1 of this invention;

[0020] Figure 4 is an enlarged view of point B in Figure 1 of this invention;

[0021] Figure 5 is a schematic diagram of the dynamic deformation optimization system in this invention;

[0022] Figure 6 is a schematic diagram of the micro hydraulic rod in this invention;

[0023] Figure 7 is a schematic diagram of the airflow control channel in this invention;

[0024] Figure 8 is a schematic diagram of the airflow guide plate in this invention. Figure Labels

[0025] 1. Multi-layer composite fiber body; 11. Thermosensitive response layer; 12. Deformation driving layer; 13. Thermally conductive reinforcement layer; 14. Protective compatibility layer; 15. Microporous wire; 16. Dynamic deformation optimization system; 161. Micro hydraulic actuator; 162. Deformation feedback sensor; 163. Deformation adjustment mechanism; 164. Micro hydraulic rod; 165. Flexible connector; 2. Embedded intelligent control module; 21. Micro thermoelectric converter; 22. Nanoscale temperature control chip; 23. Signal transmission unit; 24. Energy recovery unit; 241. Heat energy recovery device; 242. Energy storage device; 243. Energy distributor; 3. Dynamic environment adaptation module; 31. Flexible piezoelectric sensor array; 32. Airflow control channel; 33. Electrostatic adsorption layer; 34. Airflow distribution optimization system; 341. Airflow guide plate; 342. Airflow velocity sensor; 343. Airflow control valve. The best embodiment of the present invention

[0026] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0027] Referring to Figures 1 to 8, an adaptive clothing fiber device for temperature regulation includes a multi-layer composite fiber body 1, an embedded intelligent control module 2, and a dynamic environment adaptation module 3. The multi-layer composite fiber body 1, from the inside out, includes a thermosensitive response layer 11, a deformation driving layer 12, a thermally conductive reinforcement layer 13, and a protective compatibility layer 14. The embedded intelligent control module 2 includes a micro thermoelectric converter 21, a nanoscale temperature control chip 22, and a signal transmission unit 23. The dynamic environment adaptation module 3 includes a flexible piezoelectric sensor array 31, an airflow control channel 32, and an electrostatic adsorption layer 33. The multi-layer composite fiber body 1 and the embedded intelligent control module 2 are connected via microporous wires 15 within the thermally conductive reinforcement layer 13, and the embedded intelligent control module 2 and the dynamic environment adaptation module 3 interact via the signal transmission unit 23.

[0028] In the multi-layer composite fiber body 1, the thermosensitive response layer 11 is made of a polymer material with a positive temperature coefficient effect, the deformation driving layer 12 is composed of shape memory alloy fibers, the thermally conductive reinforcement layer 13 is composed of a graphene coating and a metal nanowire network, and the protective compatibility layer 14 is composed of an elastic polymer matrix and a hydrophilic microporous membrane. The thermosensitive response layer 11 generates heat by sensing changes in ambient temperature and transfers it to the deformation driving layer 12. The deformation driving layer 12 undergoes reversible deformation when the temperature changes. The thermally conductive reinforcement layer 13 accelerates heat conduction through the graphene coating and the metal nanowire network. The protective compatibility layer 14 regulates the humidity balance between the fiber and the external environment and improves compatibility with the fabric through the hydrophilic microporous membrane.

[0029] In the embedded intelligent control module 2, a micro thermoelectric converter 21 is installed inside the thermally conductive enhancement layer 13. It absorbs heat generated by the thermistor response layer 11 and converts it into electrical energy to power the nanoscale temperature control chip 22. The nanoscale temperature control chip 22 analyzes environmental data collected by the flexible piezoelectric sensor array 31 in real time using a built-in algorithm. The signal transmission unit 23 transmits the processed data to the dynamic environment adaptation module 3 via a wireless communication protocol. The nanoscale temperature control chip 22 has an operating frequency of 1 GHz and a power consumption of 0.5 W. The signal transmission unit 23 has a transmission rate of 2 Mbps and a coverage range of 10 meters.

[0030] In the dynamic environment adaptation module 3, a flexible piezoelectric sensor array 31 is uniformly distributed on the surface of the protective compatibility layer 14 for real-time monitoring of environmental pressure and vibration changes. An airflow control channel 32 penetrates each layer of the multi-layer composite fiber body 1, adjusting the airflow direction and speed through an electrostatic adsorption layer 33. The flexible piezoelectric sensor array 31 has a sensitivity of 1 mV / Pa, the airflow control channel 32 has a diameter of 0.5 mm, and the surface charge density of the electrostatic adsorption layer 33 is 1 μC / m².

[0031] Preferably, the multilayer composite fiber body 1 further includes a dynamic deformation optimization system 16, which comprises a micro hydraulic actuator 161, a deformation feedback sensor 162, and a deformation adjustment mechanism 163. The micro hydraulic actuator 161 is mounted on the base of the deformation driving layer 12. The deformation feedback sensor 162 monitors the fiber deformation in real time. The nanoscale temperature control chip 22 sends commands to the micro hydraulic actuator 161 via a signal transmission unit 23 based on real-time data from the flexible piezoelectric sensor array 31, adjusting the deformation to optimize the fiber's temperature regulation performance. The deformation adjustment mechanism 163 includes multiple retractable micro hydraulic rods 164, each connected to the deformation driving layer 12 via a flexible connector 165. The micro hydraulic actuator 161 drives the extension and retraction of the hydraulic rods via a hydraulic pump, enabling the deformation driving layer 12 to automatically adjust its deformation according to changes in ambient temperature. The maximum thrust of the micro hydraulic actuator 161 is 5N, and the response time is 0.1 seconds.

[0032] Preferably, the embedded intelligent control module 2 further includes an energy recovery unit 24, specifically comprising a heat recovery unit 241, an energy storage unit 242, and an energy distributor 243. The heat recovery unit 241 is installed on the outside of the micro thermoelectric converter 21 to recover unused heat energy. The energy storage unit 242 is a lithium-ion battery. The energy distributor 243 is installed at the input end of the signal transmission unit 23 to distribute the recovered energy. The heat recovery unit 241 has a recovery efficiency of 85%, the energy storage unit 242 has a capacity of 500mAh, and the energy distributor 243 has a maximum output power of 2W.

[0033] Preferably, the dynamic environment adaptation module 3 further includes an airflow distribution optimization system 34, which includes an airflow guide plate 341, an airflow velocity sensor 342, and an airflow control valve 343. The airflow guide plate 341 is installed at the outlet of the airflow regulation channel 32. The airflow velocity sensor 342 monitors the airflow velocity in real time. Based on the real-time data from the flexible piezoelectric sensor array 31, the nanoscale temperature control chip 22 sends commands to the airflow control valve 343 via the signal transmission unit 23 to adjust the airflow direction and velocity to optimize the temperature regulation effect. The rotation angle range of the airflow guide plate 341 is ±45°, the measurement range of the airflow velocity sensor 342 is 0-10 m / s, and the response time of the airflow control valve 343 is 0.2 seconds. Embodiments of the present invention

[0034] When the ambient temperature changes, the thermosensitive response layer 11 in the multi-layer composite fiber body 1 senses the temperature change and generates heat, which is then transferred to the deformation driving layer 12. The deformation driving layer 12 undergoes reversible deformation when the temperature changes, and the heat conduction is accelerated through the thermally conductive reinforcement layer 13. The protective compatibility layer 14 regulates the humidity balance between the fiber and the external environment and improves compatibility with the fabric through a hydrophilic microporous membrane.

[0035] The miniature thermoelectric converter 21 in the embedded intelligent control module 2 absorbs the heat generated by the thermistor response layer 11 and converts it into electrical energy to power the nanoscale temperature control chip 22. The nanoscale temperature control chip 22 analyzes the environmental data collected by the flexible piezoelectric sensor array 31 in real time through a built-in algorithm, and sends the processed data to the dynamic environment adaptation module 3 through the signal transmission unit 23.

[0036] The flexible piezoelectric sensor array 31 in the dynamic environment adaptation module 3 monitors changes in environmental pressure and vibration in real time. The airflow control channel 32 adjusts the airflow direction and speed through the electrostatic adsorption layer 33 to optimize the temperature control effect. The nanoscale temperature control chip 22 sends instructions to the airflow control valve 343 through the signal transmission unit 23 based on the real-time data from the flexible piezoelectric sensor array 31 to adjust the airflow direction and speed to optimize the temperature control effect.

[0037] The micro hydraulic actuator 161 in the dynamic deformation optimization system 16 adjusts the deformation based on real-time data from the deformation feedback sensor 162 to optimize the temperature regulation performance of the fiber. The nanoscale temperature control chip 22 sends instructions to the micro hydraulic actuator 161 via the signal transmission unit 23 based on real-time data from the flexible piezoelectric sensor array 31 to adjust the deformation and optimize the temperature regulation performance of the fiber.

[0038] The heat recovery unit 241 in the energy recovery unit 24 recovers unused heat energy and distributes the recovered energy through the energy distributor 243. The heat recovery unit 241 is installed on the outside of the micro thermoelectric converter 21 to recover unused heat energy and store the recovered energy in the energy storage device 242. The energy distributor 243 is installed at the input end of the signal transmission unit 23 to distribute the recovered energy.

[0039] The airflow guide plate 341 in the airflow distribution optimization system 34 adjusts the airflow direction and speed based on real-time data from the airflow velocity sensor 342 to further optimize the temperature control effect. The nanoscale temperature control chip 22 sends instructions to the airflow control valve 343 through the signal transmission unit 23 based on real-time data from the flexible piezoelectric sensor array 31 to adjust the airflow direction and speed to optimize the temperature control effect.

[0040] Specific application scenarios are as follows:

[0041] Suppose a user is wearing clothing containing the adaptive fabric fiber device of this invention while outdoors. When the ambient temperature rises, the thermally sensitive layer 11 senses the temperature change and generates heat, which is transferred to the deformation driving layer 12. The deformation driving layer 12 undergoes reversible deformation when the temperature rises, and the heat conduction is accelerated through the thermally conductive enhancement layer 13. The protective compatibility layer 14 regulates the humidity balance between the fiber and the external environment and improves compatibility with the fabric through a hydrophilic microporous membrane.

[0042] The miniature thermoelectric converter 21 in the embedded intelligent control module 2 absorbs the heat generated by the thermistor response layer 11 and converts it into electrical energy to power the nanoscale temperature control chip 22. The nanoscale temperature control chip 22 analyzes the environmental data collected by the flexible piezoelectric sensor array 31 in real time through a built-in algorithm, and sends the processed data to the dynamic environment adaptation module 3 through the signal transmission unit 23.

[0043] The flexible piezoelectric sensor array 31 in the dynamic environment adaptation module 3 monitors changes in environmental pressure and vibration in real time. The airflow control channel 32 adjusts the airflow direction and speed through the electrostatic adsorption layer 33 to optimize the temperature control effect. The nanoscale temperature control chip 22 sends instructions to the airflow control valve 343 through the signal transmission unit 23 based on the real-time data from the flexible piezoelectric sensor array 31 to adjust the airflow direction and speed to optimize the temperature control effect.

[0044] The micro hydraulic actuator 161 in the dynamic deformation optimization system 16 adjusts the deformation based on real-time data from the deformation feedback sensor 162 to optimize the temperature regulation performance of the fiber. The nanoscale temperature control chip 22 sends instructions to the micro hydraulic actuator 161 via the signal transmission unit 23 based on real-time data from the flexible piezoelectric sensor array 31 to adjust the deformation and optimize the temperature regulation performance of the fiber.

[0045] The heat recovery unit 241 in the energy recovery unit 24 recovers unused heat energy and distributes the recovered energy through the energy distributor 243. The heat recovery unit 241 is installed on the outside of the micro thermoelectric converter 21 to recover unused heat energy and store the recovered energy in the energy storage device 242. The energy distributor 243 is installed at the input end of the signal transmission unit 23 to distribute the recovered energy.

[0046] The airflow guide plate 341 in the airflow distribution optimization system 34 adjusts the airflow direction and speed based on real-time data from the airflow velocity sensor 342 to further optimize the temperature control effect. The nanoscale temperature control chip 22 sends instructions to the airflow control valve 343 through the signal transmission unit 23 based on real-time data from the flexible piezoelectric sensor array 31 to adjust the airflow direction and speed to optimize the temperature control effect.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adaptive clothing fiber device for temperature regulation, characterized in that, The system includes a multi-layer composite fiber body (1), an embedded intelligent control module (2), and a dynamic environment adaptation module (3). The multi-layer composite fiber body (1) includes, from the inside out, a thermal response layer (11), a deformation driving layer (12), a thermally conductive enhancement layer (13), and a protective compatibility layer (14). The embedded intelligent control module (2) includes a micro thermoelectric converter (21), a nanoscale temperature control chip (22), and a signal transmission unit (23). The dynamic environment adaptation module (3) includes a flexible piezoelectric sensor array (31), an airflow control channel (32), and an electrostatic adsorption layer (33). The multi-layer composite fiber body (1) and the embedded intelligent control module (2) are connected through microporous wires (15) in the thermally conductive enhancement layer (13). The embedded intelligent control module (2) and the dynamic environment adaptation module (3) achieve data interaction through the signal transmission unit (23).

2. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The thermosensitive response layer (11) is made of a polymer material with a positive temperature coefficient effect, the deformation driving layer (12) is composed of shape memory alloy fibers, the thermally conductive enhancement layer (13) is composed of a graphene coating and a metal nanowire network, and the protective compatibility layer (14) is composed of an elastic polymer matrix and a hydrophilic microporous membrane.

3. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The micro thermoelectric converter (21) is installed on the inner side of the thermally conductive enhancement layer (13). The nanoscale temperature control chip (22) analyzes the environmental data collected by the flexible piezoelectric sensor array (31) in real time through the built-in algorithm. The signal transmission unit (23) sends the processed data to the dynamic environment adaptation module (3) through the wireless communication protocol.

4. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The flexible piezoelectric sensor array (31) is uniformly distributed on the surface of the protective compatibility layer (14), the airflow control channel (32) runs through each layer of the multi-layer composite fiber body (1), and the electrostatic adsorption layer (33) is used to adjust the airflow direction and speed.

5. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The multi-layer composite fiber body (1) also includes a dynamic deformation optimization system (16), which includes a micro hydraulic actuator (161), a deformation feedback sensor (162), and a deformation adjustment mechanism (163). The deformation adjustment mechanism (163) includes multiple retractable micro hydraulic rods (164), each of which is connected to the deformation driving layer (12) via a flexible connector (165).

6. The adaptive clothing fiber device for temperature regulation according to claim 5, characterized in that, The micro hydraulic actuator (161) is mounted on the base of the deformation driving layer (12), the deformation feedback sensor (162) is used to monitor the deformation of the fiber in real time, and the nanoscale temperature control chip (22) sends instructions to the micro hydraulic actuator (161) through the signal transmission unit (23).

7. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The embedded intelligent control module (2) also includes an energy recovery unit (24), which includes a heat recovery unit (241), an energy storage unit (242), and an energy distributor (243). The heat recovery unit (241) is installed on the outside of the micro thermoelectric converter (21), the energy storage unit (242) is a lithium-ion battery, and the energy distributor (243) is installed at the input end of the signal transmission unit (23).

8. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The dynamic environment adaptation module (3) also includes an airflow distribution optimization system (34), which includes an airflow guide plate (341), an airflow velocity sensor (342), and an airflow control valve (343). The airflow guide plate (341) is installed at the outlet of the airflow control channel (32), and the airflow velocity sensor (342) is used to monitor the airflow velocity in real time.

9. The adaptive clothing fiber device for temperature regulation according to claim 8, characterized in that, The nanoscale temperature control chip (22) sends instructions to the airflow control valve (343) through the signal transmission unit (23) based on the real-time data of the flexible piezoelectric sensor array (31) to adjust the airflow direction and speed.

10. The adaptive clothing fiber device for temperature regulation according to claim 1, characterized in that, The nanoscale temperature control chip (22) has an operating frequency of 1GHz and a power consumption of 0.5W. The signal transmission unit (23) has a transmission rate of 2Mbps and a coverage range of 10 meters.

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