Indoor air purification network mechanism system

Abstract

To provide an indoor air cleaning network mechanism system for detecting air pollution in an indoor space and bringing the air pollution close to zero.SOLUTION: An indoor air purification network architecture system, wherein a plurality of gas sensors, at least one gas molecule control hardware device, at least one air conditioning device and a cloud computing service device are arranged in an indoor space, and the air quality in the indoor space is monitored anytime and anywhere through the arrangement of the gas sensors in the indoor space and an outdoor space and an intelligent linkage system; To provide an indoor air cleaning network mechanism system for efficiently controlling an energy saving effect in operation of a cleaning device, by adjusting an air volume of a blower in real time in response to air quality, by intelligently comparing with a state of environmental air quality, by detecting air pollution of an indoor space.SELECTED DRAWING: Figure 1A

Description

[Technical Field]

[0001] The present invention relates to an indoor air purification network mechanism system, and more particularly to an indoor air purification network mechanism system for detecting air pollution in an indoor space and performing a purification process to reduce air pollution to near zero.

[0002] Suspended particles are solid particles or liquid droplets contained in air. Because their particle size is so small, they can easily pass through the nasal hairs in the nasal passages and enter the lungs, potentially causing lung inflammation, asthma, or cardiovascular disease. If other pollutants are attached to the airborne particles, the harm to the respiratory system is exacerbated. In recent years, air pollution problems have become increasingly serious, particularly with concentrations of fine particulate matter (e.g., PM2.5) often exceedingly high. Therefore, monitoring the concentration of suspended particles in air has become increasingly important. However, because air flows unstably depending on wind direction and volume, most current air quality monitoring stations for detecting suspended particles are fixed-point, making it impossible to accurately determine the concentration of suspended particles in the surrounding area.

[0003] Furthermore, modern people are placing increasing emphasis on the quality of the air in their living environment, including gases such as carbon monoxide, carbon dioxide, volatile organic compounds (VOCs), PM2.5, nitrogen monoxide, sulfur monoxide, and even fine particles contained in gases, which can affect human health in the environment and, in severe cases, endanger life. Therefore, the quality of environmental air quality is a major concern in every country, and how to detect air quality and avoid and move away from areas with poor air quality has become a current important issue.

[0004] Gas sensors can be used to detect gases in the surrounding environment as a way to check the quality of the gas, and provide real-time detection information to warn people in the environment, allowing them to take precautions or evacuate in real time, thereby avoiding the impact on human health and injury caused by environmental gas hazards. This is a very good application of gas sensors for detecting the surrounding environment.

[0005] Furthermore, indoor air quality is difficult to grasp. In addition to outdoor air quality, indoor air conditioning conditions and pollution sources are major factors affecting indoor air quality. It is desirable to be able to intelligently and quickly detect indoor air pollution sources in various indoor locations, effectively remove indoor air pollution to create a safe-to-breath gas environment, and monitor indoor air quality in real time, anytime and anywhere.

[0006] In light of this, in order to realize an indoor air pollution prevention system, applications that detect air pollution in indoor spaces and purify air pollution to near-zero levels require the installation of air purifiers. Furthermore, the clean air delivery rate (CADR) of a typical air purifier when purifying air pollution in a space is approximately 20-1000, so it takes a considerable amount of time to purify air pollution in an indoor space. To shorten the purification time, the number of purifiers must be increased to improve processing performance, which increases installation costs accordingly. Increasing the number of purifiers too much results in a waste of installation costs, and typical purifiers cannot monitor and effectively process air pollution in real time, anytime and anywhere. Therefore, in order to achieve optimal treatment performance and installation costs for purified air pollution in large spaces, the main objective of this invention is to find an optimal installation method for the indoor air pollution prevention system, to realize the application of the system to detect air pollution in indoor spaces and purify and treat air pollution to near-zero levels, to provide a purification solution that reduces the risk of breathing harmful gases indoors, and to achieve real-time detection, real-time monitoring, and elimination, efficiently control the energy-saving effect of the operation of the purification device, and quickly purify the indoor air. Summary of the Invention

[0007] The primary objective of this invention is to provide an indoor air purification network mechanism system that detects air pollution in indoor spaces and purifies and treats it to near-zero levels. The indoor space includes multiple gas sensors, at least one gas molecule control hardware device, at least one air conditioner, and one cloud computing service device. Gas sensors are installed in the indoor and outdoor spaces, and gas sensors are installed inside each gas molecule control hardware device and each air conditioner to form a network cloud and an intelligent interconnected system. This allows for real-time interconnected control of the gas molecule control hardware device and the air conditioner's fan, monitoring the air quality of the indoor space anytime and anywhere, and using the air conditioner to control the temperature and humidity of the indoor space. This indoor air purification network mechanism system, configured in this way, aims to achieve near-zero differences in indoor room temperature and carbon dioxide (CO2) between the indoor and outdoor spaces, and near-zero levels of PM2.5 and other air pollutants in the indoor space. At the same time, it detects indoor air pollution, intelligently compares it with the ambient air quality, and adjusts the fan volume in real time according to the air quality, efficiently adjusting and controlling the energy-saving effect of the gas molecule control hardware device's operation and achieving zero airflow noise standard, thereby further realizing energy and power conservation and environmental protection. It also uses the artificial intelligence (AI) calculations of the cloud computing service device to determine the equivalent clean air demand rate (CADR) required for the indoor space, and based on the required equivalent clean air demand rate (CADR), it determines the optimal number of gas molecule control hardware devices to be installed and the optimal clean air demand rate (CADR) for the gas molecule control hardware device's fans, thereby achieving real-time air pollution detection and near-zero clean room purification, thereby achieving clean room-level cleanliness and the cost-effective installation of optimal near-zero clean room purification.

[0008] To achieve the above objectives, the present invention provides an indoor air purification network mechanism system, which includes: multiple gas sensors disposed in indoor and outdoor spaces to detect air pollution information; a cloud computing service device receives air pollution information from the indoor and outdoor spaces via IoT communication, creates and stores an air pollution big data database, and intelligently sends control commands; at least one gas molecule control hardware device is disposed in the indoor space and has at least one gas sensor disposed therein; the gas molecule control hardware device includes a blower, a filter assembly, and a drive controller, and the gas sensor is electrically connected to the drive controller and receives control commands from the drive controller via IoT communication to control and activate the operation of the blower, ventilate the indoor space, and perform a clean room cleaning process to reduce air pollution to near-zero by multiple induction of air pollution into the filter assembly; and the gas sensor transmits air pollution information from the indoor space to the outside; and at least one air conditioning unit is disposed in the indoor space and has at least one gas sensor disposed therein. The air conditioning device includes a blower, a cooling / heat exchanger, and a drive controller. The gas sensor is electrically connected to the drive controller and receives control commands from the drive controller via IoT communication to control and start the operation of the blower, regulating the temperature and humidity of the air in the indoor space by guiding gas through the cooling / heat exchanger. The gas sensor transmits the temperature and humidity information of the air in the indoor space to the outside. The cloud computing service device receives the air pollution information and the air temperature and humidity information, intelligently calculates and compares them based on an air pollution big data database, and intelligently sends control commands to the gas molecule control hardware device and the start and adjustment operation of the air conditioning device's blower, inducing clean room cleaning treatment that reduces air pollution in the indoor space to near zero through a filter assembly.Furthermore, the equivalent of the clean air demand rate (CADR) required in the indoor space is determined by the artificial intelligence (AI) calculation of the cloud computing service device, and then the optimal number of gas molecule control hardware devices to be deployed and the optimal clean air demand rate (CADR) of the gas molecule control hardware device's blower are determined based on the required equivalent of the clean air demand rate (CADR), thereby realizing real-time air pollution detection and near-zero clean room cleaning treatment, and achieving clean room-level cleanliness and the installation cost-effectiveness of optimal near-zero clean room cleaning treatment. [Brief explanation of the drawings]

[0009] [Figure 1A] 1 is a diagram showing an example of a preferred use state of the indoor air purification network mechanism system of the present invention in an indoor space. FIG. [Figure 1B] FIG. 10 is a diagram showing another preferred embodiment of the indoor air purification network mechanism system of the present invention in an indoor space. [Figure 1C] 1 is a schematic diagram of an air purifier in the gas molecule control hardware device of the present invention. [Figure 1D] 1A and 1B of the present invention is a schematic cross-sectional view of an air purifier in the gas molecule control hardware device of FIG. [Figure 1E] 1A and 1B of the present invention is a cross-sectional view of a dehumidifier in the gas molecule control hardware device of FIG. [Figure 1F] 1A and 1B of the present invention, a schematic cross-sectional view of a vacuum cleaner in the gas molecule control hardware device of FIG. [Figure 2] 1 is a schematic diagram showing the combination relationship of filter assemblies in a hardware device for controlling gas molecules of the present invention. FIG. [Figure 3A] 1 is a three-dimensional schematic view of the external appearance of a gas sensor according to the present invention. [Figure 3B] FIG. 2 is a schematic three-dimensional external view of the gas sensor of the present invention, seen from another angle. [Figure 3C] 1 is a schematic view showing the appearance of a gas detection module disposed inside a gas sensor according to the present invention. [Figure 4A] 1 is a schematic diagram of a first assembled three-dimensional gas detection body according to the present invention; FIG. [Figure 4B] 1 is a schematic diagram (II) of a three-dimensional assembly of the gas detection body of the present invention; [Figure 4C] 1 is a schematic exploded view of a gas sensor according to the present invention. [Figure 5A] 1 is a schematic three-dimensional view of the base of the present invention (1); [Figure 5B] FIG. 2 is a schematic diagram of the base of the present invention; [Figure 6] 1 is a schematic diagram of the base of the present invention (III); [Figure 7A] FIG. 2 is an exploded schematic view of the piezoelectric actuator and the base of the present invention. [Figure 7B] 1 is a schematic three-dimensional view of a combination of a piezoelectric actuator and a base according to the present invention; [Figure 8A] 1 is a schematic exploded view (1) of a piezoelectric actuator according to the present invention. FIG. [Figure 8B] FIG. 2 is a schematic exploded view (II) of the piezoelectric actuator of the present invention. [Figure 9A] 1 is a cross-sectional view (1) of a piezoelectric actuator according to the present invention; [Figure 9B] 1 is a cross-sectional view (II) of the piezoelectric actuator of the present invention; FIG. [Figure 9C] 1 is a cross-sectional view (3) showing the operation of the piezoelectric actuator of the present invention. [Figure 10A] FIG. 2 is a cross-sectional view (1) of the assembled gas detection body. [Figure 10B] FIG. 2 is a cross-sectional view of the gas detection body (II). [Figure 10C] FIG. 3 is a cross-sectional view of the gas detection body (3). [Figure 11] FIG. 2 is a transmission schematic diagram of the gas sensor of the present invention. [Figure 12] 1 is a schematic diagram illustrating the configuration of a cloud computing service device according to the present invention. [Figure 13] 1 is a table showing the equivalent clean air supply rate (CADR) per cubic meter for ZAP Clean Room 1 to 12, which are clean room grades according to the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0010] The embodiments that specifically illustrate the features and advantages of the present invention are described in detail in the following description. It should be understood that the present invention has various modifications in different aspects, which do not depart from the scope of the present invention, and the description and drawings are only used for illustration purposes, not for limiting the present invention.

[0011] Please refer to Figure 1A. The present invention is an indoor air purification network mechanism system including a plurality of gas sensors 1, at least one gas molecule control hardware device 2, at least one air conditioner 3, and a cloud computing service device 4.

[0012] The gas sensors 1 are arranged in an indoor space A and an outdoor space B to detect air pollution information and output the air pollution information via IoT (Internet of Things) communication. A gas detection module is installed inside the gas sensor 1. See FIGS. 3A and 3B. The gas sensor 1 is configured as a type including an external power terminal, and air pollution detection operation can be initiated by directly inserting the external power terminal into a power socket in the indoor space A. Alternatively, as shown in FIG. 3C, the gas sensor 1 may be a gas detection module type without an external power terminal, which is directly installed in the device (gas molecule control hardware device 2, air conditioner 3), electrically connected to the drive controller 23, and transmits control commands to the drive controller 23 to control the power supply of the device and the startup operation of the fan 21. The indoor space A is provided with at least one intake port C1, at least one vent port C2, and at least one exhaust port C3.

[0013] The Internet of Things (IoT) communication is a collective network connecting various devices and refers to a technology that enables devices to communicate with the cloud or with each other. The IoT communication may be wired communication for wired connection communication with the cloud computing service device 4. The IoT communication may be wireless communication for wireless connection communication with the cloud computing service device 4, and the wireless communication may be any one of a Wi-Fi module, a Bluetooth module, a radio frequency identification module, and a short-range wireless communication module.

[0014] The air pollution refers to any one or combination of suspended particles, carbon monoxide, carbon dioxide, ozone, sulfur dioxide, nitrogen dioxide, lead, total volatile organic compounds, formaldehyde, bacteria, fungi, and viruses.

[0015] The gas molecule control hardware device 2 is installed in the indoor space A, and at least one gas sensor 1 is disposed therein. The gas molecule control hardware device 2 includes a blower 21, a filter assembly 22, and a drive controller 23. The gas sensor 1 is installed inside the gas molecule control hardware device 2 and is electrically connected to the drive controller 23. The gas sensor 1 receives control commands via IoT communication to drive the drive controller 23, which controls and starts the operation of the blower 21, ventilates the indoor space A, and performs a clean room cleaning process to reduce air pollution to near zero by passing the air through the filter assembly 22 multiple times. The gas sensor 1 also transmits air pollution information in the indoor space A to the outside.

[0016] The air conditioner 3 is installed in the indoor space A and has at least one gas sensor 1 disposed therein. The air conditioner 3 includes a blower 31, a cooling / heat exchanger 32, and a drive controller 33. The gas sensor 1 is installed inside the air conditioner 3 and electrically connected to the drive controller 33. The gas sensor 1 receives control commands via IoT communication and drives the drive controller 33 to control the activation of the blower 31 of the air conditioner 3, guide gas through the cooling / heat exchanger 32, and adjust the temperature and humidity of the air in the indoor space A. The gas sensor 1 also transmits information about the temperature and humidity of the air in the indoor space A to the outside. Note that the temperature and humidity setting safety values, i.e., the temperature and humidity of the indoor space A, must be maintained at a temperature of 25°C ± 3°C and a humidity of 50% ± 10%. If the gas sensor 1 detects that the temperature and humidity setting safety values ​​are exceeded, it directly transmits a control command to the drive controller 23 to control the activation operation of the air conditioner 3 and adjust the temperature and humidity of the indoor space A to maintain a comfortable living environment. Alternatively, the cloud computing service device 4 intelligently calculates and compares the temperature and humidity setting safety values ​​for indoor space A based on the air pollution big data database, and if the temperature and humidity setting safety values ​​of 25°C ± 3°C and 50% ± 10% are exceeded, the cloud computing service device 4 intelligently transmits a control command, and the gas sensor 1 receives the control command via IoT communication to drive the drive controller 23, which controls the startup operation of the air conditioner 3, and adjusts the indoor space A to maintain a comfortable temperature and humidity living environment. The air conditioner 3 maintains the indoor space A at a temperature of 25°C ± 3°C and a humidity of 50% ± 10%.

[0017] The cloud computing service device 4 receives air pollution information of the indoor space A and the outdoor space B via IoT communication, forms and stores an air pollution big data database, further receives air temperature and humidity information output by the air conditioner 3, intelligently calculates and compares based on the air pollution big data database and the air temperature and humidity information, and intelligently sends control commands to the fan 21 of the gas molecule control hardware device 2 and the fan 31 of the air conditioner 3 to control their startup and operation. That is, it detects air pollution in the indoor space A, intelligently compares it with the ambient air quality state, and adjusts the air volume of the fan 21 in real time according to the air quality, thereby efficiently adjusting the energy-saving effect of the operation of the gas molecule control hardware device 2, and makes the airflow noise reach the standard value of zero, further realizing energy and power saving and environmental protection.

[0018] From the above description, the blower 21 of the gas molecule control hardware device 2 receives a control command from the cloud computing service device 4 and controls and starts it to pass the air pollution in the indoor space A through the filter assembly 22 of the gas molecule control hardware device 2 multiple times to perform a clean room purification process to reduce the air pollution to near zero. In addition, the equivalent of the clean air supply rate (CADR) required in the indoor space A is determined by the artificial intelligence (AI) calculation of the cloud computing service device 4, and then the optimal number of gas molecule control hardware devices 2 to be installed and the optimal clean air supply rate (CADR) of the blower 21 are determined based on the required equivalent of the clean air supply rate (CADR), thereby realizing real-time air pollution detection and near-zero clean room purification process, and achieving clean room-level cleanliness and optimal installation cost-effectiveness of the near-zero clean room purification process.

[0019] 1A, the gas molecule control hardware device 2 includes at least one gas exchange device 2a. The gas exchange device 2a is installed at an air intake port C1 of the indoor space A and communicates with the gas in the indoor space A. The cloud computing service device 4 intelligently calculates and compares air pollution information of the indoor space A and the outdoor space B. If the air pollution information detected by the gas sensor 1 in the indoor space A is higher than the air pollution information detected by the gas sensor 1 in the outdoor space B, the cloud computing service device 4 transmits a control command. The control command is received by the gas sensor 1 in the gas exchange device 2a via IoT communication, which drives the drive controller 23 to control the start-up operation of the blower 21 of the gas exchange device 2a. The gas from the outdoor space B is introduced into the indoor space A through the air intake port C1 and the gas from the indoor space A is discharged through the exhaust port C3, thereby performing ventilation. The air pollution information for indoor space A and outdoor space B is carbon dioxide (CO2) air pollution data, and ventilation reduces the difference in carbon dioxide (CO2) between indoor space A and outdoor space B to near zero. The carbon dioxide (CO2) air pollution data has a set safe air pollution value, which is air pollution data of less than 800 ppm. If the gas sensor 1 of the gas exchanger 2a detects that the air pollution level in indoor space A exceeds the set safe air pollution value, it directly transmits a control command to the drive controller 23, controls the activation of the blower 21 of the gas exchanger 2a, and introduces gas from outdoor space B into indoor space A to perform ventilation. When the gas exchanger 2a performs ventilation, the space in indoor space A must be maintained at a positive pressure of 0 Pa or higher to prevent air pollution from outdoor space B from entering indoor space A. The gas exchanger 2a may be, but is not limited to, a fresh air ventilator or a total heat exchange ventilator.

[0020] 1A, 1B, 1C, and 1D, the gas molecule control hardware device 2 includes at least one air purifier 2b, which is installed in an indoor space A in a plug-in manner. A cloud computing service device 4 transmits a control command, and a gas sensor 1 inside the air purifier 2b receives the control command via IoT communication to drive a drive controller 23, which controls the activation of a blower 21, which filters and purifies air pollution in the indoor space A with a filter assembly 22, and introduces the purified air back into the indoor space A, thereby performing a clean room cleaning process in which air pollution in the indoor space A is guided through the filter assembly 22 multiple times to approach zero.

[0021] 1A, the gas molecule control hardware device 2 includes at least one exhaust device 2d. The exhaust device 2d is built-in to the indoor space A and communicates with the outdoor space B through an exhaust port C3. The cloud computing service device 4 transmits a control command, and the gas sensor 1 inside the exhaust device 2d receives the control command via IoT communication to drive the drive controller 23, which controls the activation of the blower 21. The blower 21 guides air pollution in the indoor space A, filters it through the filter assembly 22, and discharges it to the outdoor space B, thereby performing a clean room cleaning process that reduces air pollution in the indoor space A to nearly zero.

[0022] As shown in FIG. 1A , indoor space A further includes clean room D, and air conditioner 3 is connected to clean room D to adjust the temperature, humidity, and ventilation within the room. A blower 31 within air conditioner 3 introduces gas from indoor space A and the purified gas into clean room D, where it appropriately adjusts the temperature and humidity of the purified gas via heat / cold exchanger 32. A cloud computing service device 4 issues a control command, which is received via IoT communication by gas sensor 1 within air conditioner 3, which then drives drive controller 33, controls the activation of blower 31, and adjusts the temperature and humidity of the air within indoor space A. At the same time, clean room D is connected to exhaust port C3, which is equipped with exhaust device 2d. This exhausts gas from clean room D to outdoor space B for ventilation, thereby achieving clean room purification with near-zero air pollution.

[0023] 1A and 1E, the gas molecule control hardware device 2 includes at least one dehumidifier 2f, which is plugged into the indoor space A. The cloud computing service device 4 transmits a control command, and the gas sensor 1 inside the dehumidifier 2f receives the control command via IoT communication and drives the drive controller 23 to control the start of the fan 21, perform a clean room cleaning process to reduce air pollution in the indoor space A to near zero using the filter assembly 22, and adjust the air temperature and humidity of the indoor space A. The dehumidifier 2f adjusts the temperature and humidity settings to maintain safety values ​​of 25°C ± 3°C and 50% ± 10%.

[0024] As shown in FIGS. 1A and 1F, the gas molecule control hardware device 2 includes at least one vacuum cleaner 2g, which is placed in a plug-in manner in the indoor space A. The cloud computing service device 4 transmits a control command, and the gas sensor 1 inside the vacuum cleaner 2g receives the control command via IoT communication and drives the drive controller 23, which controls the activation of the blower 21, thereby performing a clean room cleaning process that reduces air pollution in the indoor space A to near zero using the filter assembly 22.

[0025] 1B, in another preferred embodiment of the present invention, the circulation ventilation passage C is surrounded and isolated by a plurality of partition members and formed on the side of the indoor space A. The circulation ventilation passage C has at least one air return port C4, and the circulation ventilation passage C communicates with the intake port C1, the vent port C2, and the exhaust port C3 of the indoor space A.

[0026] As shown in FIG. 1B, the gas molecule control hardware device 2 includes at least one fan filter unit (FFU) 2c. The fan filter unit (FFU) 2c is installed in the circulation ventilation passage C in a built-in manner and communicates with the gas in the indoor space A through the air vent C2. The cloud computing service device 4 transmits a control command, and the gas sensor 1 inside the fan filter unit (FFU) 2c receives the control command via IoT communication, driving the drive controller 23 and controlling the start of the blower 21. Air contaminants in the indoor space A enter the circulation ventilation passage C through multiple air return ports C4, pass through the filter assembly 22 inside the fan filter unit (FFU) 2c, and are filtered and purified. The purified air is then introduced into the indoor space A through the air vent C2, thereby performing a clean room purification process in which air contaminants in the indoor space A are guided multiple times into the circulation ventilation passage C and reduced to near zero.

[0027] The gas molecule control hardware device 2 also includes at least one exhaust device 2d, which is installed in the circulation ventilation passage C in a built-in manner and communicates with the gas in the indoor space A through the air return port C4. The cloud computing service device 4 transmits a control command, and the gas sensor 1 inside the exhaust device 2d receives the control command via IoT communication to drive the drive controller 23, which controls the start of the blower 21, and introduces air pollution from the indoor space A through the air return port C4, passes it through the filter assembly 22 for filtering and cleaning, and introduces the cleaned air into the circulation ventilation passage C for filtering and cleaning, thereby performing a clean room cleaning process in which the air pollution in the indoor space A is guided multiple times through the filter assembly 22 of the circulation ventilation passage C to reduce it to near zero.

[0028] As shown in FIG. 1B, indoor space A further includes a clean room D, and air conditioner 3 is connected to clean room D to adjust the temperature, humidity, and gas ventilation within the room. A blower 31 within air conditioner 3 introduces gas from indoor space A and the purified gas into clean room D, where it appropriately adjusts the temperature and humidity of the purified gas via a heat / cold exchanger 32. A cloud computing service device 4 issues a control command, and a gas sensor 1 within air conditioner 3 receives the control command via IoT communication and drives a drive controller 33, which controls the activation of blower 31 and adjusts the temperature and humidity of the gas within indoor space A. At the same time, clean room D is connected to air return port C4, which is equipped with an exhaust device 2d. Gas within clean room D is introduced into the circulation ventilation passage C to achieve indoor ventilation, thereby achieving clean room purification that reduces air pollution in clean room D to nearly zero. The cooling / heat exchanger 32 of the air conditioner 3 is adjusted to maintain the temperature and humidity set safety values ​​at a temperature of 25°C ± 3°C and a humidity of 50% ± 10%.

[0029] 1B and 1E, the gas molecule control hardware device 2 includes at least one dehumidifier 2f, which is plugged into the indoor space A. The cloud computing service device 4 transmits a control command, and the gas sensor 1 inside the dehumidifier 2f receives the control command via IoT communication to drive the drive controller 23, which controls the start of the fan 21, performs a clean room cleaning process to reduce air pollution in the indoor space A to near zero using the filter assembly 22, and adjusts the air temperature and humidity of the indoor space A. The dehumidifier 2f adjusts the temperature and humidity settings to maintain safety values ​​of 25°C ± 3°C and 50% ± 10%.

[0030] 1B and 1F, the gas molecule control hardware device 2 includes at least one vacuum cleaner 2g, which is plugged into the indoor space A. The cloud computing service device 4 transmits a control command, which is received by the gas sensor 1 inside the vacuum cleaner 2g via IoT communication, driving the drive controller 23 to control the activation of the blower 21, thereby performing a clean room cleaning process that reduces air pollution in the indoor space A to near zero using the filter assembly 22.

[0031] 1A and 1B, serious air pollution occurs relatively quickly when cooking in the kitchen of indoor space A. To prevent air pollution generated in indoor space A from affecting or harming human health, the gas molecule control hardware device 2 of the indoor air purification network mechanism system can be configured as a ventilation fan system 2e installed in the kitchen of indoor space A. The ventilation fan system 2e is installed above the cooking appliance H and includes an exhaust duct 2ea communicating with the outdoor space B. A blower 21, a filter assembly 22, and a drive controller 23 are installed in the exhaust duct 2ea. The gas sensor 1 is installed in the exhaust duct 2ea and electrically connected to the drive controller 23. The gas sensor 1 receives control commands via IoT communication to drive the drive controller 23, thereby controlling and activating the operation of the blower 21. The ventilation fan system 2e also includes a ventilation fan main body 2eb installed in front of the cooking appliance H and communicating with the outdoor space B. The ventilation fan main body 2eb is equipped with a blower 21, a filter assembly 22, and a drive controller 23. The gas sensor 1 is installed in the ventilation fan main body 2eb and electrically connected to the drive controller 23, and receives a control command via IoT communication to drive the drive controller 23, thereby controlling and starting the operation of the blower 21. The cloud computing service device 4 transmits the control command, and the gas sensors 1 inside the exhaust duct 2ea of ​​the ventilation fan system 2e and inside the ventilation fan main body 2eb receive the control command via IoT communication to drive the drive controller 23, controlling the start of the blower 21. Air pollution at the kitchen location in the indoor space A does not diffuse but enters the inside of the exhaust duct 2ea and the ventilation fan main body 2eb, passes through the filter assembly 22 to be filtered and purified, and is then introduced into the outdoor space B, thereby achieving a clean room cleaning process that reduces air pollution at the kitchen location to nearly zero.

[0032] Of course, the activation of the blower 21 of the gas molecule control hardware device 2 can be controlled by connecting the gas sensor 1 located in the indoor space A and the gas sensor 1 inside the gas molecule control hardware device 2 to the cloud computing service device 4. Each gas sensor 1 monitors the air quality of indoor space A anytime and anywhere, and simultaneously transmits the air pollution information of indoor space A to the air pollution big data database of the cloud computing service device 4 for intelligent comparison with the ambient air quality status. The air volume of the fans 21 of the gas molecule control hardware devices 2 installed in each area is adjusted in real time according to the air quality, thereby efficiently controlling the energy-saving effect of the operation of the gas molecule control hardware devices 2. The cloud computing service device 4 uses artificial intelligence (AI) calculations to determine the equivalent of the clean air supply rate (CADR) required for indoor space A, and based on the required equivalent of the clean air supply rate (CADR), determine the optimal number of gas molecule control hardware devices 2 to be installed and the optimal clean air supply rate (CADR) of the fans 21 of the gas molecule control hardware devices 2, thereby realizing real-time air pollution detection and near-zero clean room purification treatment, and achieving clean room-level cleanliness and the installation cost-effectiveness of optimal near-zero clean room purification treatment.

[0033] 13, the required clean room grade for the indoor space of the present invention is ZAP Clean Room Grades 1 to 12. Therefore, after the required equivalent of clean air supply rate (CADR) for indoor space A is determined through artificial intelligence (AI) calculations in the big data database of the indoor air pollution prevention system, the appropriate number of gas molecule control hardware devices 2 to be installed and the optimal clean air supply rate (CADR) for the blower 21 are determined based on the required equivalent of clean air supply rate (CADR). This allows the air quality of indoor space A to be monitored anytime and anywhere, while simultaneously detecting air pollution in the indoor space, intelligently comparing it with the ambient air quality status, and adjusting the air volume of the blower 21 in real time according to the air quality. This effectively controls the energy-saving effect of the operation of the purification device, achieving clean room-level cleanliness and optimally approaching zero clean room cleaning treatment installation cost-effectiveness. The required equivalent clean air supply rate (CADR) refers to the amount of clean air supply rate (CADR) required by the blower 21 at that time to eliminate air pollution in the indoor space A in that area.

[0034] A preferred embodiment of the required equivalent of the clean air supply rate (CADR) in the indoor space A of the present invention will be described below.

[0035] In this indoor air pollution prevention system, simply inputting the region of this indoor space will give you the required equivalent clean air supply rate (CADR) for indoor space A. If the indoor space is located in Taipei and a 3 ping (10.2 m2) of indoor space requires ZAP Clean Room Class 9 cleanliness, what is the required equivalent clean air supply rate (CADR)?

[0036] The big data database of the air pollution prevention system can intelligently perform calculation analysis based on the comparison table of the required equivalent clean air supply rate (CADR) per cubic meter for clean room grades ZAP Clean Room 1 to 12 in Figure 13. The required equivalent clean air supply rate (CADR) per cubic meter for clean room grades ZAP Clean Room 1 to 12 of the present invention is as follows:

[0037] The required equivalent clean air supply per cubic meter (CADR) for clean room grade ZAP Clean room 1 is 195,000 to 370,000 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 2 is 58,000 to 115,000 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 3 is 17,500 to 35,000 m 3 The required equivalent clean air supply per cubic meter (CADR) for clean room grade ZAP Clean room 4 is in the range of 5200 to 10000 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 5 is 1500~3000m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 6 is 450 to 1000 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 7 is 135 to 300 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 8 is 60 to 135 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 9 is 35 to 80 m 3 / h. The required equivalent clean air supply rate per cubic meter (CADR) for a clean room grade ZAP Clean room 10 is 15 to 40 m 3 The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 11 is in the range of 10 to 30 m 3The required equivalent clean air supply rate per cubic meter (CADR) for clean room grade ZAP Clean room 12 is in the range of 3 to 10 m 3 / h range.

[0038] When Taipei is entered as the indoor space region and the required space volume, the cloud computing service device 4's air pollution big data database intelligently calculates and determines the required equivalent clean air demand rate (CADR) for implementing clean room purification treatment to achieve near-zero air pollution. The calculation results show that the maximum PM2.5 value in the Taipei area over the past five years was 37, with an average value of 11.9. The average value of 11.9 corresponds to the average value of 10-15 in the comparison table, and the ratio of the maximum value of 37 divided by the average value of 11.9 is 3.1, which corresponds to the ratio of 3-4 in the comparison table for 10-15. In this case, a ZAP Clean Room Class 9 cleanliness level is required, so the equivalent clean air demand rate (CADR) per cubic meter required for ZAP Clean Room Class 9 cleanliness in this indoor space region is 56.26 m 3 / h. The required indoor space is 30 tsubo (268 m 3 ), so this is 56.26m 3 Multiplying this by 1 / h, the required equivalent clean air demand rate (CADR) for this indoor space is 15,078 m 3 Therefore, the required equivalent of the clean air supply rate (CADR) of the gas molecule control hardware device 2 that performs the clean room cleaning process to bring the air pollution close to zero is 15,000 m 3 Therefore, the optimal clean air supply rate (CADR) of the hardware device 2 for controlling gas molecules of the present invention is 1000 m 3 / h and three gas exchangers 21 of the gas exchanger 2a with an optimum clean air delivery rate (CADR) of 800 m 3 By combining and arranging 15 fan filter units (FFU) 2c blowers 21 with a capacity of 1500 m / h, the required equivalent of the clean air supply rate (CADR) of the gas molecule control hardware device 2 that performs clean room purification processing to approach zero air contamination is achieved. 3 / h. However, this is not limited to this, and of course, the equivalent of the clean air supply rate (CADR) required in the indoor space A can be determined based on the required equivalent of the clean air supply rate (CADR), and the optimal number of gas molecule control hardware devices 2 to be installed and the optimal clean air supply rate (CADR) of the blower 21 of the gas molecule control hardware device 2 can be determined, thereby realizing real-time air contamination detection and clean room cleaning treatment that approaches zero, and achieving clean room level cleanliness and the installation cost-effectiveness of the optimal clean room cleaning treatment that approaches zero.

[0039] To better understand the specific implementation of the indoor air purification network mechanism system provided by the present invention, the structure of the gas detection module of the gas sensor 1 of the present invention will be described in detail below. Please refer to FIGS. 3A to 11. The gas detection module includes a control circuit board 11, a gas detection main body 12, a microprocessor 13, and a communicator 14. The gas detection main body 12, the microprocessor 13, and the communicator 14 are packaged on the control circuit board 11 so that they are integrally formed and electrically connected to each other. The microprocessor 13 and the communicator 14 are installed on the control circuit board 11. The microprocessor 13 controls the drive signal of the gas detection main body 12 to start the detection operation. As a result, the gas detection main body 12 detects air pollution and outputs detection information. The microprocessor 13 performs calculations and provides the information to the communicator 14, which then transmits the information to the cloud computing service device 4 via IoT (Internet of Things) communication.

[0040] Please continue to refer to Figures 4A to 9A. The gas detection main body 12 includes a base 121, a piezoelectric actuator 122, a drive circuit board 123, a laser member 124, a particle sensor 125, and an outer lid 126. The base 121 has a first surface 1211, a second surface 1212, a laser installation area 1213, an air intake groove 1214, an air guide member mounting area 1215, and an exhaust groove 1216. The first surface 1211 and the second surface 1212 are two surfaces facing each other. The laser installation area 1213 is formed by hollowing out from the first surface 1211 toward the second surface 1212. The outer lid 126 covers the base 121 and has a side plate 1261 with an air intake frame opening 1261a and an exhaust frame opening 1261b. The intake groove 1214 is recessed from the second surface 1212 and is adjacent to the laser installation area 1213. The intake groove 1214 is provided with an intake passage opening 1214a that communicates with the outside of the base 121 and corresponds to the exhaust passage opening 1216a of the outer lid 126, and both side walls of the intake groove 1214 are penetrated by the light-transmitting windows 1214b of the piezoelectric actuator 122 and communicates with the laser installation area 1213. Therefore, the first surface 1211 of the base 121 is covered by the outer lid 126, and the second surface 1212 is covered by the drive circuit board 123, thereby defining an intake path by the intake groove 1214. The air guide member mounting area 1215 is recessed from the second surface 1212 and communicates with the air intake groove 1214. An air vent 1215a penetrates the bottom surface, and positioning protrusions 1215b are provided at each of the four corners of the air guide member mounting area 1215. The exhaust groove 1216 is provided with an exhaust passage opening 1216a, which is positioned corresponding to the exhaust frame opening 1261b of the outer lid 126. The exhaust groove 1216 includes a first section 1216b formed by recessing the first surface 1211 with respect to the vertical projection area of ​​the air guide member mounting area 1215, and a second section 1216c formed by hollowing out from the first surface 1211 toward the second surface 1212 in an area extending from the vertical projection area of ​​the air guide member mounting area 1215. The first section 1216b and the second section 1216c are connected to form a step.The first section 1216b of the exhaust groove 1216 communicates with the ventilation hole 1215a of the air-conducting member mounting area 1215, and the second section 1216c of the exhaust groove 1216 communicates with the exhaust passage opening 1216a. Therefore, when the first surface 1211 of the base 121 is covered by the outer cover 126 and the second surface 1212 is covered by the drive circuit board 123, the exhaust groove 1216 and the drive circuit board 123 together define an exhaust path.

[0041] The laser member 124 and the particle sensor 125 are both mounted on a drive circuit board 123 and located inside the base 121. The drive circuit board 123 has been intentionally omitted to clearly illustrate the positions of the laser member 124 and the particle sensor 125 relative to the base 121. The laser member 124 is housed in a laser installation area 1213 of the base 121, and the particle sensor 125 is housed in an air intake groove 1214 of the base 121 and aligned with the laser member 124. Furthermore, the laser member 124 corresponds to a light-transmitting window 1214b, which functions to transmit the laser light emitted from the laser member 124 and illuminate the air intake groove 1214. The light beam path emitted from the laser member 124 passes through the light-transmitting window 1214b and is perpendicular to the air intake groove 1214. The laser member 124 emits a light beam through the light-transmitting window 1214b into the intake groove 1214, irradiating the gas in the intake groove 1214. When the light beam comes into contact with the gas, it scatters and generates a projection spot, and the particle sensor 125 is positioned at a position perpendicular to the gas sensor, receives the projection spot generated by scattering, performs calculations, and obtains gas detection data.

[0042] The piezoelectric actuator 122 is accommodated in a square air guide mounting area 1215 of the base 121. The air guide mounting area 1215 is connected to the air intake groove 1214. When the piezoelectric actuator 122 is activated, gas in the air intake groove 1214 is drawn into the piezoelectric actuator 122, and the gas passes through the vent hole 1215a of the air guide mounting area 1215 and enters the exhaust groove 1216. The drive circuit board 123 is covered by the second surface 1212 of the base 121. The laser member 124 is mounted on and electrically connected to the drive circuit board 123. The particle sensor 125 is also mounted on and electrically connected to the drive circuit board 123. When the outer cover 126 covers the base 121, the exhaust passage opening 1216a corresponds to the air intake passage opening 1214a of the base 121, and the exhaust frame opening 1261b corresponds to the exhaust passage opening 1216a of the base 121.

[0043] The piezoelectric actuator 122 includes a blowhole plate 1221, a cavity frame 1222, an actuator body 1223, an insulating frame 1224, and a conductive frame 1225. The blowhole plate 1221 is made of a flexible material and has a floating plate 1221a and a hollow hole 1221b. The floating plate 1221a is a sheet-like structure that vibrates in bending, and its shape and dimensions correspond to the inner edge of the air-conducting member mounting area 1215. The hollow hole 1221b penetrates the center of the floating plate 1221a, allowing gas to pass through. In a preferred embodiment of the present invention, the shape of the floating plate 1221a may be any of a square, figure, ellipse, triangle, and polygon.

[0044] The cavity frame 1222 is stacked on the fumarole plate 1221 and its appearance corresponds to that of the fumarole plate 1221. The actuator body 1223 is stacked on the cavity frame 1222 and defines a resonance chamber 1226 between the fumarole plate 1221 and the floating plate 1221a. The insulating frame 1224 is stacked on the actuator body 1223 and its appearance is similar to that of the cavity frame 1222. The conductive frame 1225 is stacked on the insulating frame 1224 and its appearance is similar to that of the insulating frame 1224. The conductive frame 1225 has a conductive pin 1225a and a conductive electrode 1225b extending outward from the outer edge of the conductive pin 1225a. The conductive electrode 1225b extends inward from the inner edge of the conductive frame 1225. Furthermore, the actuator body 1223 further includes a piezoelectric carrier plate 1223a, a tuned resonator plate 1223b, and a piezoelectric plate 1223c. The piezoelectric carrier plate 1223a is laminated on the cavity frame 1222. The tuned resonator plate 1223b is laminated on the piezoelectric carrier plate 1223a. The piezoelectric plate 1223c is laminated on the tuned resonator plate 1223b. The tuned resonator plate 1223b and the piezoelectric plate 1223c are housed in an insulating frame 1224. The piezoelectric plate 1223c is electrically connected to the piezoelectric carrier plate 1223a by a conductive electrode 1225b of a conductive frame 1225. In a preferred embodiment of the present invention, the piezoelectric carrier plate 1223a and the tuned resonator plate 1223b are both made of conductive materials. The piezoelectric carrier plate 1223a has a piezoelectric pin 1223d, which is connected to a driving circuit (not shown) on the driving circuit board 123 via a conductive pin 1225a to receive a driving signal (which may have a driving frequency and a driving voltage). The driving signal can form a loop through the piezoelectric pin 1223d, the piezoelectric carrier plate 1223a, the adjusted resonant plate 1223b, the piezoelectric plate 1223c, the conductive electrode 1225b, the conductive frame 1225, and the conductive pin 1225a. The insulating frame 1224 isolates the conductive frame 1225 from the actuator body 1223 to avoid short-circuiting, and the driving signal can be transmitted to the piezoelectric plate 1223c.When the piezoelectric plate 1223c receives a drive signal, it deforms due to the piezoelectric effect, and further drives the piezoelectric carrier plate 1223a and the adjusted resonator plate 1223b to generate reciprocating bending vibrations.

[0045] To explain further, the adjusted resonance plate 1223b is located between the piezoelectric plate 1223c and the piezoelectric carrier plate 1223a, functions as a buffer between them, and can adjust the vibration frequency of the piezoelectric carrier plate 1223a. Basically, the thickness of the adjusted resonance plate 1223b is thicker than that of the piezoelectric carrier plate 1223a, and the vibration frequency of the actuator body 1223 can be adjusted by changing the thickness of the adjusted resonance plate 1223b.

[0046] See Figures 7A, 7B, 8A, 8B, and 9A. The blast hole plate 1221, cavity frame 1222, actuator body 1223, insulating frame 1224, and conductive frame 1225 are sequentially stacked and positioned within the air guide member mounting area 1215. This positions the piezoelectric actuator 122 within the air guide member mounting area 1215. In the piezoelectric actuator 122, a gap 1221c for gas communication is defined between the floating plate 1221a and the inner edge of the air guide member mounting area 1215. An airflow chamber 1227 is formed between the blast hole plate 1221 and the bottom surface of the air guide member mounting area 1215. The airflow chamber 1227 communicates with the resonance chamber 1226 between the actuator body 1223, blast hole plate 1221, and floating plate 1221a via the hollow hole 1221b of the blast hole plate 1221. By bringing the vibration frequency of the gas in the resonant chamber 1226 closer to the vibration frequency of the floating plate 1221a, the resonant chamber 1226 and the floating plate 1221a generate a Helmholtz resonance effect, improving the gas transmission efficiency. When the piezoelectric plate 1223c moves away from the bottom surface of the air-conducting member mounting area 1215, the piezoelectric plate 1223c moves the floating plate 1221a of the blower hole plate 1221 away from the bottom surface of the air-conducting member mounting area 1215, causing the volume of the airflow chamber 1227 to expand rapidly, reducing the internal pressure and generating negative pressure. As a result, gas outside the piezoelectric actuator 122 flows in through the gap 1221c and enters the resonant chamber 1226 through the hollow hole 1221b, increasing the air pressure in the resonant chamber 1226 and generating a pressure gradient. When the piezoelectric plate 1223c moves the floating plate 1221a of the blower hole plate 1221 toward the bottom surface of the air-conducting member mounting area 1215, the gas in the resonance chamber 1226 rapidly flows out through the hollow hole 1221b, pushing out the gas in the airflow chamber 1227, and the combined gas is ejected quickly and in large quantities in an ideal gas state close to Bernoulli's theorem, and introduced into the air vent 1215a of the air-conducting member mounting area 1215.

[0047] 9B and 9C, the piezoelectric plate 1223c performs reciprocating motion. According to the law of inertia, when the air pressure inside the resonance chamber 1226 after exhaust falls below the equilibrium pressure, gas is again introduced into the resonance chamber 1226. In this way, the vibration frequency of the gas inside the resonance chamber 1226 is controlled to approach the vibration frequency of the piezoelectric plate 1223c, generating the Helmholtz resonance effect and achieving high-speed, large-volume gas transmission. All gas enters through the intake passage port 1214a of the outer cover 126, passes through the intake passage port 1214a, enters the intake groove 1214 of the base 121, and flows to the position of the particle sensor 125. Furthermore, continuous driving by the piezoelectric actuator 122 draws in gas from the intake path, and external gas is rapidly introduced and circulates steadily, passing above the particle sensor 125. At this time, the light beam emitted by the laser member 124 passes through the transparent window 1214b, irradiates the intake groove 1214, and passes above the particle sensor 125. When the light beam from the particle sensor 125 is irradiated by particles suspended in the gas, it scatters and generates a projection spot. The particle sensor 125 receives the projection spot generated by scattering and performs calculations to obtain relevant information such as the particle size and concentration of the particles suspended in the gas. The gas above the particle sensor 125 is also guided by the continuous driving of the piezoelectric actuator 122 through the ventilation hole 1215a of the air guide member mounting area 1215 and enters the exhaust groove 1216. Finally, after the gas enters the exhaust groove 1216, the piezoelectric actuator 122 continues to transport the gas to the exhaust groove 1216, so that the gas in the exhaust groove 1216 is pushed out and discharged to the outside through the exhaust passage opening 1216a and the exhaust frame opening 1261b.

[0048] The gas sensor 1 of the present invention can detect not only suspended particles in gas but also properties of the introduced gas, such as formaldehyde, ammonia, carbon monoxide, carbon dioxide, oxygen, and ozone. Therefore, the gas sensor 1 of the present invention further includes a gas sensor 127. The gas sensor 127 is positioned on and electrically connected to the driving circuit board 123, accommodated in the exhaust groove 1216, and detects properties of the introduced gas. The gas sensor 127 may be a volatile organic compound sensor for detecting carbon dioxide or total volatile organic compound gas information. The gas sensor 127 may be a formaldehyde sensor for detecting formaldehyde gas information. The gas sensor 127 may be a bacteria sensor for detecting bacterial or fungal information. The gas sensor 127 may be a virus sensor for detecting viral gas information. The gas sensor 127 may be a temperature and humidity sensor for detecting air temperature and humidity information.

[0049] See FIG. 2. The blower 21 of the gas molecule control hardware device 2 is controlled and activated to pass air pollutants through the filter assembly 22 for filtration. The filter assembly 22 may be a filter with a minimum filtration efficiency rating of 8 or higher (MREV 8) or a high-efficiency particulate air filter (HEPA). It adsorbs chemical fumes, bacteria, dust particles, and pollen contained in air pollutants, thereby filtering and purifying the introduced air pollutants. The high-efficiency particulate air filter (HEPA) of the present invention is HEPA 10 or higher and has a dust holding capacity of more than 12,000 mg. The filter assembly 22 may further incorporate a material with physical or chemical properties to sterilize the air pollutants passing through it. The airflow path of the blower 21 is in the direction indicated by the arrow. The filter assembly 22 is coated with a decomposition layer, which is chemically applied to sterilize and remove air pollutants. The decomposition layer may be activated carbon 22a, which removes organic and inorganic substances from air pollutants and removes coloring and odorous substances. The activated carbon 22a of the present invention has a formaldehyde absorption capacity of more than 1500 mg. The decomposition layer may be a chlorine dioxide purifying agent 22b, which has a 99% or higher inhibition rate against viruses, bacteria, fungi, influenza A virus, influenza B virus, enterovirus, and norovirus in air pollution, helping to reduce cross-infection of viruses. The decomposition layer may be a herbal protective layer 22c containing ginkgo and Japanese Rhus chinensis, which effectively exerts anti-allergic effects and destroys the surface proteins of passing influenza viruses (e.g., H1N1). The decomposition layer may be silver ion 22d, which inhibits viruses, bacteria, and fungi in introduced air pollution. The decomposition layer may be zeolite 22e, which removes ammonia nitrogen, heavy metals, organic pollutants, E. coli, phenol, chloroform, and anionic surfactants. In some embodiments, the filter assembly 22 may also sterilize and remove air pollution by combining a chemical method with light irradiation.The light irradiation is a photocatalytic unit consisting of photocatalyst 22f and ultraviolet lamp 22g. When photocatalyst 22f is irradiated via ultraviolet lamp 22g, it converts light energy into electrical energy, decomposing harmful substances in air pollution and disinfecting and sterilizing, thereby achieving a filtering and sterilizing effect. The output of ultraviolet lamp 22g of the present invention is 120 mW or more, and light irradiation can also be performed via an optical plasma unit of nanotubes 22h. By irradiating the air pollution introduced via nanotubes 22h, oxygen molecules and water molecules in the air pollution are decomposed into highly oxidizing optical plasma, forming an ion flow that destroys organic molecules, and decomposing gas molecules contained in the air pollution, such as volatile formaldehyde, toluene, and volatile organic compounds (VOCs), into water and carbon dioxide, thereby achieving a filtering and sterilizing effect. In some embodiments, filter assembly 22 can also be combined with a chemical method using a decomposition unit to sterilize and remove air pollution. The decomposition unit may be a negative ion unit 22i, which attaches positively charged particles contained in the introduced air pollution to a negatively charged dust collecting plate to achieve the filtering and sterilization effect of the introduced air pollution. The decomposition unit may be a plasma ion unit 22j, which ionizes oxygen molecules and water molecules in the air pollution through plasma ions to produce positive ions (H). + ) and anions (O 2- ) and the substances with water molecules attached around the ions attach to the surface of viruses and bacteria, where they are converted into active oxygen (hydroxyl group, OH group) with strong oxidizing power through a chemical reaction, which deprives the surface proteins of viruses and bacteria of hydrogen and oxidizes and decomposes them, thereby achieving the effect of filtering and purifying the introduced air pollution.

[0050] Please continue to refer to FIG. 12 . The cloud computing service device 4 includes a wireless network cloud computing service module 41, a cloud control service unit 42, a device management unit 43, and an application unit 44. The wireless network cloud computing service module 41 receives outdoor air pollution information for outdoor space B, indoor air pollution information for indoor space A, and communication information from receiving devices (gas molecule control hardware device 2, air conditioner 3), and sends control commands. The wireless network cloud computing service module 41 receives the air pollution information for indoor space A and outdoor space B, sends it to the cloud control service unit 42 to form and store an air pollution big data database, performs intelligent calculations and comparisons with the air pollution data database, and sends the control commands to the wireless network cloud computing service module 41, which then sends them via the wireless network cloud computing service module 41 for controlling and starting the devices (gas molecule control hardware device 2, air conditioner 3). The device management unit 43 receives device communication information via the wireless network cloud computing service module 41, functions as user login management and device binding management, and provides device management information to the application unit 44 for system control management. The application unit 44 displays and notifies the air pollution information obtained by the cloud control service unit 42, allowing the user to understand the real-time status of air pollution removal via their mobile phone or communication device, and the user controls the operation of the indoor air purification network mechanism system via the application unit 44 on their mobile phone or communication device.

[0051] Based on the above, the present invention provides an indoor air purification network mechanism system for detecting air pollution in indoor spaces and purifying it to near-zero levels. A plurality of gas sensors, at least one gas molecule control hardware device, at least one air conditioner, and one cloud computing service device are installed in the indoor space. Gas sensors are also installed in the indoor and outdoor spaces, and gas sensors are installed inside each gas molecule control hardware device and each air conditioner to form a network cloud and an intelligent interconnected system. This allows for real-time interconnected control of the gas molecule control hardware device and the air conditioner's fan operation, monitoring the air quality of the indoor space anytime and anywhere, and using the air conditioner to control the temperature and humidity of the indoor space. The indoor air purification network mechanism system configured in this way aims to achieve near-zero differences in indoor room temperature and carbon dioxide (CO2) between the indoor and outdoor spaces, and to achieve clean room treatment by near-zeroing PM2.5 and other air pollution in the indoor space. At the same time, it detects indoor air pollution, intelligently compares it with the ambient air quality, and adjusts the fan's airflow in real time according to the air quality, efficiently controlling the energy-saving effect of the gas molecule control hardware device's operation and achieving zero airflow noise standard, further realizing energy and power saving and environmental protection. It also uses the artificial intelligence (AI) calculations of the cloud computing service device to determine the equivalent clean air demand rate (CADR) required for the indoor space, and based on the required equivalent clean air demand rate (CADR), it determines the optimal number of gas molecule control hardware devices to be installed and the optimal clean air demand rate (CADR) for the gas molecule control hardware device's fans, thereby realizing real-time air pollution detection and near-zero clean room purification, achieving clean room-level cleanliness and optimal near-zero clean room purification installation cost-effectiveness, and is of great industrial value. [Explanation of symbols]

[0052] A: Indoor space B: Outdoor space C: Circulation ventilation passage C1: Air intake C2: Ventilation hole C3: Exhaust port C4: Air return port D: Clean room H:Cooking utensils 1: Gas sensor 11: Control circuit board 12: Gas detector body 121: Bass 1211: 1st surface 1212: 2nd surface 1213: Laser installation area 1214: Intake groove 1214a: Intake passage opening 1214b:Transparent window 1215: Air guide member mounting area 1215a: Ventilation hole 1215b: Positioning protrusion 1216: Exhaust ditch 1216a: Exhaust passage opening 1216b: First section 1216c:Second Section 122: Piezoelectric actuator 1221:Fumar plate 1221a: Floating board 1221b: Hollow hole 1221c: void 1222: Cavity frame 1223: Actuator body 1223a: Piezoelectric carrier plate 1223b: Adjustable resonant plate 1223c: Piezoelectric plate 1223d: Piezoelectric pin 1224: Insulation frame 1225: Conductive frame 1225a: Conductive pin 1225b: Conductive electrode 1226: Resonating chamber 1227: Airflow chamber 123: Drive circuit board 124: Laser components 125: Particle sensor 126: Outer lid 1261: Side panel 1261a: Intake frame opening 1261b: Exhaust frame outlet 127: Gas sensor 13: Microprocessor 14:Communication device 2: Gas molecule control hardware device 2a: Gas exchange device 2b: Air purifier 2c: Fan filter unit (FFU) 2d: Exhaust system 2e: Ventilation fan system 2f: Dehumidifier 2ea: Exhaust duct 2eb: Ventilation fan body 2f: Dehumidifier 21: Blower 22: Filter assembly 22a:Activated carbon 22b:Cleansing factor of chlorine dioxide 22c: Herbal protective layer including ginkgo and Japanese linden 22d: Silver ions 22e: Zeolite 22f: Photocatalyst 22g: UV lamp 22h: nanotubes 22i: Negative ion unit 22j: Plasma ion unit 23: Drive controller 3:Air conditioner 31: Blower 32: Cold / heat exchanger 33: Drive controller 4: Cloud computing service equipment 41: Wireless network cloud computing service module 42: Cloud Control Service Unit 43: Equipment Management Unit 44: Application Unit

Claims

1. An indoor air purification network mechanism system, The system includes a plurality of gas sensors, a cloud computing service device, at least one gas molecule control hardware device, and at least one air conditioning device; The gas sensors are arranged in an indoor space and an outdoor space to detect air pollution information; The cloud computing service device receives the air pollution information of the indoor space and the outdoor space through IoT communication, forms and stores an air pollution big data database, and intelligently sends control commands; The gas molecule control hardware device is installed in the indoor space, and at least one gas sensor is disposed therein; the gas molecule control hardware device includes a blower, a filter assembly, and a drive controller; The gas sensor is electrically connected to the drive controller, receives the control command via IoT communication, drives the drive controller, controls and starts the operation of the blower, and performs a clean room cleaning process to ventilate the indoor space and reduce air pollution to near zero by passing the air through the filter assembly multiple times, and the gas sensor transmits air pollution information in the indoor space to the outside; the air conditioning device is installed in the indoor space and has at least one gas sensor disposed therein, the air conditioning device including a blower, a cooling / heat exchanger, and a drive controller; The gas sensor is electrically connected to the drive controller, receives the control command via IoT communication, and drives the drive controller to control and start the operation of the blower, guides gas through the cold / heat exchanger, and adjusts the temperature and humidity of the air in the indoor space; and the gas sensor transmits information about the temperature and humidity of the air in the indoor space to the outside. The cloud computing service device receives the air pollution information and the air temperature and humidity information, intelligently calculates and compares them based on the air pollution big data database, and intelligently sends the control command to the gas molecule control hardware device to control the start and operation of the blower of the air conditioner so as to guide the air pollution in the indoor space to pass through a filter assembly and perform a clean room cleaning process to reduce the air pollution in the indoor space to close to zero; The equivalent of the clean air supply rate (CADR) required in the indoor space is determined by artificial intelligence (AI) calculation of a cloud computing service device, and then the optimal placement number of the gas molecule control hardware device and the optimal clean air supply rate (CADR) of the gas molecule control hardware device's blower are determined based on the required equivalent of the clean air supply rate (CADR), thereby realizing real-time air pollution detection and near-zero clean room cleaning treatment, and achieving clean room level cleanliness and the installation cost-effectiveness of optimal near-zero clean room cleaning treatment, an indoor air purification network mechanism system.

2. The interior space is provided with at least one air intake, at least one air vent, and at least one air exhaust, The gas molecule control hardware device includes at least one gas exchange device; the gas exchange device corresponds to the air intake port of the indoor space and is in communication with the gas in the indoor space; 2. The indoor air purification network mechanism system of claim 1, wherein the cloud computing service device intelligently calculates and compares the air pollution information of the indoor space and the outdoor space, and when the air pollution information of the indoor space is higher than the air pollution information of the outdoor space, the cloud computing service device sends a control command, and the gas sensor inside the gas exchange device receives the control command via IoT communication and drives the drive controller to control the startup and operation of the gas exchange device, so as to introduce gas from the outdoor space into the indoor space through the air intake port and further discharge the gas from the indoor space through the air exhaust port to perform ventilation.

3. When the gas sensor of the gas exchange device detects that the air pollution level in the indoor space exceeds a preset safety value, the gas sensor directly sends the control command to the drive controller to control the startup operation of the gas exchange device, and introduces the gas from the outdoor space into the indoor space to perform ventilation; The air pollution information of the indoor space and the outdoor space is carbon dioxide (CO ２ ) air pollution data, and the amount of carbon dioxide (CO ２ 3. The indoor air cleaning network mechanism system of claim 2, wherein the difference approaches zero.

4. When the gas exchange device starts a ventilation operation, the indoor space is maintained at a positive pressure of 0 Pa or more to prevent air contamination in the outdoor space from entering the indoor space; The indoor air purification network mechanism system according to claim 2 , wherein the gas exchange device is a fresh air ventilator or a total heat exchange ventilator.

5. The gas molecule control hardware device includes at least one air purifier that is installed in the indoor space by a plug-in method; 2. The indoor air purification network mechanism system of claim 1, wherein the cloud computing service device transmits a control command, and the gas sensor inside the air purifier receives the control command via IoT communication to drive the drive controller, control the start of the blower, filter and purify air pollution in the indoor space using the filter assembly, and introduce the purified air into the indoor space, thereby performing a clean room cleaning process to guide air pollution in the indoor space through the filter assembly multiple times and reduce it to near zero.

6. The gas molecule control hardware device includes at least one exhaust device that is built into the indoor space and communicates with the outdoor space corresponding to the exhaust port; The cloud computing service device transmits a control command, and the gas sensor inside the exhaust device receives the control command via IoT communication to drive the drive controller and control the start of the blower, and the air pollution in the indoor space is introduced by the blower, filtered and cleaned by passing the air through the filter assembly, and then discharged to the outdoor space, thereby performing a clean room cleaning process that reduces the air pollution in the indoor space to close to zero; The indoor space further includes a clean room, the air conditioning device is installed in the clean room and adjusts the temperature and humidity and gas ventilation in the room, the blower inside the air conditioning device introduces gas from the indoor space, introduces the purified gas into the clean room, and further adjusts the temperature and humidity of the purified gas via the cold / heat exchanger, 3. The indoor air cleaning network mechanism system of claim 2, wherein the cloud computing service device sends a control command, and the gas sensor inside the air conditioner receives the control command via IoT communication to drive the drive controller, control the startup of the blower, and adjust the operation of the air temperature and humidity in the indoor space; the clean room is connected to the exhaust port, and the exhaust device is installed at the exhaust port, and the gas in the clean room is discharged to the outdoor space to ventilate, thereby achieving a clean room cleaning process that reduces air pollution in the clean room to near zero; and the cold / heat exchanger of the air conditioner adjusts to maintain the temperature and humidity setting safety values ​​at a temperature of 25°C±3°C and a humidity of 50%±10%.

7. The gas molecule control hardware device includes at least one dehumidifier that is plugged into the indoor space; The cloud computing service device transmits a control command, and the gas sensor inside the dehumidifier receives the control command via IoT communication to drive the drive controller, control the start of the fan, perform a clean room cleaning process to reduce air pollution in the indoor space to near zero using the filter assembly, and further perform an operation to adjust the air temperature and humidity in the indoor space, and the dehumidifier adjusts the temperature and humidity setting safety values ​​to maintain a temperature of 25°C ± 3°C and a humidity of 50% ± 10%; 2. The indoor air purification network mechanism system of claim 1, wherein the gas molecule control hardware device includes at least one vacuum cleaner that is plugged into the indoor space, and the cloud computing service device sends a control command, and a gas sensor inside the vacuum cleaner receives the control command via IoT communication to drive the drive controller, control the start of the blower, and perform a clean room cleaning process that reduces air pollution in the indoor space to near zero using a filter assembly.

8. The indoor space is provided with at least one circulation ventilation passageway that is surrounded and isolated by a plurality of partition members and formed on a side of the indoor space, The circulation ventilation passage has at least one air return port; The indoor air cleaning network mechanism system according to claim 2 , wherein the circulation ventilation passage is connected to the intake port, the vent port, and the exhaust port of the indoor space.

9. The gas molecule control hardware device includes at least one fan filter unit (FFU) that is installed in the circulation ventilation passage in a built-in manner and communicates with the gas in the indoor space corresponding to the air vent; The cloud computing service device transmits a control command, and the gas sensor inside the fan filter unit (FFU) receives the control command via IoT communication and drives the drive controller to control the start of the blower, so that air pollution in the indoor space enters the circulation ventilation passage from the plurality of air return ports, passes through the filter assembly inside the fan filter unit (FFU) to be filtered and purified, and the purified air is introduced into the indoor space from the air vent, thereby performing a clean room cleaning process in which the air pollution in the indoor space is guided into the circulation ventilation passage multiple times to approach zero, The gas molecule control hardware device includes at least one exhaust device that is built into the circulation ventilation passage and communicates with the gas in the indoor space corresponding to the air return port; 10. The indoor air purification network mechanism system of claim 8, wherein the cloud computing service device transmits a control command, and the gas sensor inside the exhaust device receives the control command via IoT communication to drive the drive controller, control the start of the blower, and perform a clean room cleaning process in which air pollution in the indoor space is introduced through the air return port, passed through the filter assembly for filtering and cleaning, and the purified air is introduced into the circulation ventilation passage for filtering and cleaning, thereby guiding the air pollution in the indoor space to the filter assembly in the circulation ventilation passage multiple times to reduce it to near zero.

10. The indoor space further includes a clean room, 10. The indoor air cleaning network mechanism system of claim 9, wherein the air conditioner is installed in the clean room and adjusts the temperature and humidity and gas ventilation of the room; the blower in the air conditioner introduces gas from the indoor space, introduces the purified gas into the clean room, and adjusts the temperature and humidity of the purified gas through the heat / cold exchanger; the cloud computing service device sends a control command, and the gas sensor in the air conditioner receives the control command through IoT communication and drives the drive controller to control the startup of the blower and adjust the operation of the gas temperature and humidity in the indoor space; the clean room is connected to the air return port, and the air return port is equipped with the exhaust device, and the gas in the clean room is introduced into the circulation ventilation passage to form indoor ventilation, thereby realizing clean room cleaning with close to zero air pollution in the clean room; and the heat / cold exchanger of the air conditioner adjusts the temperature and humidity setting safety values ​​to maintain a temperature of 25°C ± 3°C and a humidity of 50% ± 10%.

11. The gas molecule control hardware device includes a ventilation fan system installed in a kitchen location of the indoor space; The ventilation fan system includes an exhaust duct installed above the cooking appliance and communicating with the outdoor space; The exhaust duct is provided with the blower, the filter assembly, and the drive controller, the gas sensor is provided in the exhaust duct, is electrically connected to the drive controller, receives the control command via IoT communication, drives the drive controller, and controls and starts the operation of the blower; The ventilation fan system includes a ventilation fan body installed in front of the cooking appliance and communicating with the outdoor space, 2. The indoor air purification network mechanism system of claim 1, wherein the exhaust fan main body is equipped with the blower, the filter assembly, and the drive controller; the gas sensor is installed in the exhaust fan main body and electrically connected to the drive controller, and receives the control command via IoT communication to drive the drive controller and control and start the operation of the blower; the cloud computing service device issues a control command, and the gas sensors inside the exhaust duct of the exhaust fan system and inside the exhaust fan main body receive the control command via IoT communication to drive the drive controller and control the start of the blower, so that air pollution in the kitchen area of ​​the indoor space does not spread but enters the exhaust duct and the exhaust fan main body, passes through the filter assembly, is filtered and purified, and is further introduced into the outdoor space, thereby forming a clean room purification process that reduces air pollution in the kitchen room to nearly zero.

12. The IoT communication is wireless communication for wireless connection communication with the cloud computing service device, or wired communication for wired connection communication with the cloud computing service device; The wireless communication is one of a Wi-Fi module, a Bluetooth module, a radio frequency identification module, and a short-range wireless communication module; the gas sensor includes a control circuit board, a gas detection body, a microprocessor, and a communicator; the control circuit board is electrically connected to the drive controller; the gas detection main body, the microprocessor, and the communicator are packaged on the control circuit board so as to be electrically connected together; 2. The indoor air cleaning network mechanism system according to claim 1, wherein the microprocessor controls the detection operation of the gas detection main body, causing the gas detection main body to detect the air pollution, and the microprocessor processes the detected air pollution, outputs the air pollution information, and provides it to the communication device for external communication transmission.

13. the filter assembly is a MREV (Minimum Filtration Efficiency Value) 8 or higher rated filter or a High Efficiency Particulate Air (HEPA) rated filter; The high efficiency particulate air filter (HEPA) is HEPA 10 or higher and has a dust holding capacity of more than 12,000 mg; a decomposition layer is coated on the filter assembly to sterilize and remove the air contaminants by chemical means; the decomposition layer is activated carbon, a chlorine dioxide cleaning agent, a herbal protection layer including ginkgo and Japanese Rhus, silver ions, or zeolite; The formaldehyde absorption amount of the activated carbon is more than 1500 mg, The indoor air purification network mechanism system according to claim 1 , wherein the cloud computing service device includes a wireless network cloud computing service module, a cloud control service unit, a device management unit, and an application unit.

14. The clean room grade is ZAP Clean Room 1 to 12; The equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 1 is 195,000 to 370,000 m ３ / h, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 2 is 58,000 to 115,000 m ３ / h, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 3 is 17,500 to 35,000 m ３ / h, and the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 4 is 5200 to 10000 m ３ / h range, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 5 is 1500 to 3000 m ３ / h range, the equivalent of clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 6 is 450 to 1000 m ３ / h range, the equivalent of clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 7 is 135 to 300 m ３ / h, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 8 is 60 to 135 m ３ / h range, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 9 is 35 to 80 m ３ / h range, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 10 is 15 to 40 m ３ / h range, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 11 is 10 to 30 m ３ / h range, the equivalent of the clean air supply per cubic meter (CADR) of the clean room grade ZAP Clean room 12 is 3 to 10 m ３ 2. The indoor air cleaning network mechanism system according to claim 1, wherein the range is any of:

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