Indoor Air Pollution Control System

Abstract

To provide an indoor air contamination control system having a gas exchange processing device which intelligently selects and executes exchange of gas contamination, reducing detection data of indoor gas contamination to a safe detection value, and creating a state that allows clean and safe breathing.SOLUTION: An indoor air contamination control system comprises a plurality of gas detection modules, at least one intelligent control drive processing device, at least one gas exchange processing device, and at least one indoor purification and filtering device. The at least one gas exchange processing device includes at least one wind introducing machine and a filtering purification assembly. The intelligent control drive processing device controls a start operation in real time with the indoor purification filtering device in a monitored state, and performs filtering and purification by passing an indoor air contamination source through the indoor purification filtering device, such that the indoor air contamination source is filtered and exchanged, thus producing clean air.SELECTED DRAWING: Figure 11

Description

[Technical field]

[0001] The present invention relates to the field of implementing gaseous pollution exchange in indoor spaces, and in particular to an indoor air pollution control system. [Background technology]

[0002] People attach great importance to the air quality in their living environment. 2.5 , P.M. 10 These include particulate matter (PM) such as PM2.5, carbon dioxide, total volatile organic compounds (TVOC), gases such as formaldehyde, and the fine particles, aerosols, bacteria, and viruses contained in the gas. These are not only harmful to human health, but in severe cases can be life-threatening.

[0003] Indoor air quality is not easy to grasp. In addition to outdoor air quality, indoor air conditioning conditions or pollution sources, especially dust caused by insufficient indoor air circulation, are the main factors affecting indoor air quality. In order to improve the indoor space environment and provide good space quality, many people use devices such as air conditioning systems and air purifiers. However, both air conditioning systems and air purifiers are devices that circulate air in indoor spaces and cannot remove most harmful gases, especially harmful gases such as carbon monoxide or carbon dioxide.

[0004] Therefore, the main problem faced by the present invention is to propose a purification method that can purify the air quality in real time and reduce the inhalation of harmful gases in the room, and how to detect the indoor air quality in real time and quickly purify the air when the indoor air quality is poor. Summary of the Invention [Problem to be solved by the invention]

[0005] In order to solve the above-mentioned shortcomings of the known art, the main objective of the present invention is to provide an indoor air pollution control system, which is equipped with a gas exchange processing device that intelligently selects and executes the exchange of gas pollution, reduces the detection data of indoor gas pollution to a safe detection value, and creates a clean and safe state for breathing. [Means for solving the problem]

[0006] In order to achieve the above-mentioned object, the present invention provides an indoor air pollution control system that performs replacement and filtering of indoor air pollution sources, the indoor air pollution control system comprising: a plurality of gas detection modules that detect the air pollution sources and transmit gas detection data; at least one intelligent control drive processing device that receives and compares the gas detection data output from the plurality of gas detection modules and intelligently selects and transmits a driving command; at least one gas exchange processing device comprising at least one fan and filtering / purifying assembly, the at least one gas exchange processing device receiving the driving command transmitted from the intelligent control drive processing device and controlling the introduction or non-introduction of external gas from outside the room into the indoor space, thereby promoting the filtration of the air pollution sources in the room; and at least one indoor filtering / purifying device, the fan and filtering / purifying assembly receiving the driving command transmitted from the intelligent control drive processing device and filtering and replacing the air pollution sources in the room. After the intelligent control driving processing device receives and compares the gas detection data, the gas exchange processing device intelligently selects and controls whether to introduce or not introduce the external gas outside the room, and the intelligent control driving processing device real-time controls the start-up operation of the indoor purification filtering device in a monitoring state, promotes the pollution source in the room to pass through the indoor purification filtering device for filtering and purification, and the air pollution source in the room is filtered and exchanged to form clean air. [Brief description of the drawings]

[0007] [Figure 1A] FIG. 2 is a schematic diagram showing the operation of the indoor air pollution control system of the present invention installed indoors. [Figure 1B]FIG. 2 is another schematic diagram showing the operation of the indoor air pollution control system of the present invention installed indoors. [Diagram 2] FIG. 1 is a schematic diagram illustrating an embodiment of an indoor gas detection module of the present invention. [Diagram 3] 1 is a schematic diagram showing an assembly structure of a gas detection module of the present invention; [Figure 4A] 1 is a schematic diagram showing an assembly structure of a gas detection main body of the present invention. [Figure 4B] 11 is a perspective view showing the assembled structure of the gas detection main body of the present invention as viewed from another angle. FIG. [Figure 4C] FIG. 2 is a perspective view showing an exploded structure of the gas detection main body of the present invention. [Figure 5A] FIG. 2 is a perspective view of the base of the present invention. [Figure 5B] FIG. 4 is a perspective view of the base of the present invention as viewed from another angle. [Figure 6] FIG. 2 is a perspective view showing an assembly structure of a base and a laser assembly according to the present invention. [Figure 7A] FIG. 2 is a perspective view showing a state in which the piezoelectric actuator of the present invention and a base are disassembled. [Figure 7B] FIG. 2 is a perspective view showing a state in which the piezoelectric actuator of the present invention and a base are assembled. [Figure 8A] FIG. 2 is a perspective view showing an exploded structure of the piezoelectric actuator of the present invention. [Figure 8B] 11 is a perspective view showing an exploded structure of the piezoelectric actuator of the present invention when viewed from another angle. FIG. [Figure 9A] FIG. 2 is a schematic diagram showing a cross-sectional structure of a piezoelectric actuator of the present invention before it is operated. [Figure 9B] 5A to 5C are cross-sectional views showing the operation of the piezoelectric actuator of the present invention. [Figure 9C] 5A to 5C are cross-sectional views showing the operation of the piezoelectric actuator of the present invention. [Figure 10A] FIG. 4 is a cross-sectional view showing that gas of the present invention flows in through an air supply port of the cover. [Figure 10B]4 is a cross-sectional view showing a light beam emitted from the laser assembly of the present invention passing through a light-transmitting window and entering an air supply groove portion. FIG. [Figure 10C] 10 is a cross-sectional view showing how gas in the exhaust groove portion of the present invention is pushed and exhausted to the outside via the exhaust opening and exhaust port. FIG. [Figure 11] 1 is a schematic diagram showing a cross-sectional structure of a gas exchange treatment device of the present invention. [Figure 12] 1 is a schematic diagram showing a cross-sectional structure of a filtering and purification assembly of the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0008] Some exemplary embodiments illustrating the features and advantages of the present invention are described in the following description. It is to be understood that the present invention can have various modifications in different aspects, all without departing from the scope of the present invention, and that the description and drawings are used for illustrative purposes only, and are not intended to limit the present invention.

[0009] As shown in Figures 1A to 2, the indoor air pollution control system of the present invention is adapted to perform gas exchange and filtration in a room A, and includes a plurality of gas detection modules 1, at least one intelligent control drive processing device 2, at least one gas exchange processing device 3, and an indoor purification filtration device 4. The plurality of gas detection modules 1 perform gas pollution detection and filtration processing, and transmit gas detection data. The plurality of gas detection modules 1 include a plurality of outdoor gas detection modules 1a and a plurality of indoor gas detection modules 1b. The outdoor gas detection module 1a detects an air pollution source outside the room B and transmits gas detection data for the room B, and the indoor gas detection module 1b detects an air pollution source inside the room A and transmits gas detection data for the room A.

[0010] At least one intelligent control driving processing device 2 includes a receiving driver 2a and a cloud processing device 2b. The receiving driver 2a receives the gas detection data of the outside B and the inside A output from the multiple gas detection modules 1 (outdoor gas detection module 1a, indoor gas detection module 1b) and uploads it to the cloud processing device 2b. The cloud processing device 2b performs artificial intelligence calculation and comparison, and intelligently selects the comparison result to send a driving command to the receiving driver 2a, and drives at least one gas exchange processing device 3 and at least one indoor purification filtering device 4 to operate through the receiving driver 2a. In this embodiment, the receiving driver 2a is any one of a mobile driver 21a, a portable mobile device 22a, or a wearable device. The mobile driver 21a is equipped with a display panel and can display the gas detection data of the inside A. The portable mobile device 22a is a smartphone and can display the gas detection data of the inside A. The wearable device can be combined with an indoor gas detection module 1b and worn directly on the human body to detect air pollution sources in room A in real time and transmit gas detection data.

[0011] At least one gas exchange processing device 3 (e.g., fresh air blower 3a) may also be equipped with a display panel for displaying gas detection data in room A. The gas exchange processing device 3 may be combined with an outdoor gas detection module 1a and an indoor gas detection module 1b. The indoor gas detection module 1b drives and controls the start-up operation of the gas exchange processing device 3, and the intelligent control drive processing device 2 receives and compares the gas detection data of the outdoor B output from the outdoor gas detection module 1a and the gas detection data of the indoor A output from the indoor gas detection module 1b, and then intelligently selects and sends a drive command to the indoor gas detection module 1b to control the start-up operation of the gas exchange processing device 3, and controls the introduction or non-introduction of the external gas of the outdoor B into the indoor A, ensuring that the air pollution source is filtered and exchanged by the gas exchange processing device 3 to introduce clean air into the indoor A.

[0012] The gas exchange treatment device 3 includes an intake air path 31a, an exhaust air path 32a, and a circulation passage 33a. The intake air path 31a includes at least one intake air inlet 311a and at least one intake air outlet 312a, and the exhaust air path 32a includes at least one exhaust air inlet 321a and at least one exhaust air outlet 322a. At least one outdoor gas detection module 1a is installed at the intake air inlet 311a of the intake air path 31a, and at least one indoor gas detection module 1b is installed at the intake air outlet 312a of the intake air path 31a.

[0013] The gas exchange treatment device 3 includes a fan C and a filter / purifier assembly D. The fan C includes an intake fan C1 and an exhaust fan C2. The filter / purifier assembly D and the intake fan C1 are installed in the intake air path 31a. The intake fan C1 passes external gas from the outside B through the intake air path 31a and the filtering process of the filter / purifier assembly D, and finally introduces the gas into the room A. The exhaust fan C2 is installed in the exhaust path 32a, and the suction of the exhaust fan C2 causes air pollution sources in the room A to pass through the exhaust path 32a and be exhausted to the outside B. The circulation passage 33a is connected between the air supply path 31a and the exhaust path 32a, and by the suction of the exhaust fan C2, the air pollution source in the room A flows into the exhaust path 32a, is then introduced into the circulation passage 33a and flows into the air supply path 31a, and finally is guided to the air supply fan C1 and passes through the filtering and purification assembly D before being introduced into the room A. This allows for circulation and filtration.

[0014] An intake valve 34a is provided at the intake inlet 311a through which the outside gas of the room B enters the intake path 31a, and an exhaust valve 35a is provided at the exhaust outlet 322a of the exhaust path 32a. The intelligent control drive processing device 2 can wirelessly receive and compare the gas detection data of the room B output from the outdoor gas detection module 1a and the gas detection data of the room A output from the indoor gas detection module 1b. When it detects that the gas detection data of the room A is higher than the gas detection data of the room B, the intelligent control drive processing device 2 intelligently selects and wirelessly transmits a drive command to the outdoor gas detection module 1a to control the starting operation of the gas exchange processing device 3, and controls the intake valve 34a and the exhaust valve 35a to open, so that the outside gas of the room B is guided to the intake air guide fan C1 to pass through the filtering and purification assembly D, and is filtered and purified before being introduced back into the room A. This forms clean air in the monitoring state. When it detects that the gas detection data of the room A is lower than that of the room B, it intelligently selects and sends a driving command to the outdoor gas detection module 1a to control the start-up operation of the gas exchange processing device 3. At the same time, the air supply valve 34a is controlled to close and the exhaust valve 35a is controlled to open, so that the air pollution source in the room A is sucked into the exhaust fan C2 and discharged to the outside B, or is sucked into the air supply path 31a through the circulation passage 33a and flows into the air supply fan C1, is filtered and purified by the filtering and purification assembly D, and is finally introduced into the room A to form clean air.

[0015] The wireless method is any one of infrared, radio frequency, WI-FI, Bluetooth, and near field communication (NFC).

[0016] At least one indoor purification filtering device 4 includes a fan C, a filtering assembly D, and a display panel. The display panel can display the gas detection data of the room A. The indoor purification filtering device 4 receives the driving command sent from the intelligent control driving processing device 2, and filters the air pollution source of the room A. As shown in FIG. 12, at least one indoor gas detection module 1b is provided in the air supply path of the indoor purification filtering device 4, and at least one indoor gas detection module 1b is provided in the exhaust path. With this structure, the intelligent control driving processing device 2 receives and compares the gas detection data of the room A output from the indoor gas detection module 1b, and the intelligent control driving processing device 2 can control the starting operation of the indoor purification filtering device 4 in real time in the monitoring state, so that the pollution source of the room A passes through the purification filtering device 4 of the room A to be filtered and purified, and the purification filtering device 4 of the room A can filter the air pollution source to form clean air.

[0017] The monitoring state is a state in which the detection data detected by the gas detection module 1 from the air pollution source in room A exceeds the safe detection value. The safe detection value is a value where the amount of suspended particulate matter 2.5 is 35 μg / m 3 carbon dioxide concentration value less than 1000 ppm, total volatile organic compounds concentration value less than 0.56 ppm, formaldehyde concentration value less than 0.08 ppm, bacterial load less than 1500 CFU / m 3 Less than 1000 CFU / m 3 less than 0.075 ppm, sulfur dioxide less than 0.075 ppm, nitrogen dioxide less than 0.1 ppm, carbon monoxide less than 9 ppm, ozone less than 0.06 ppm, or lead less than 0.15 μg / m 3 This includes being less than.

[0018] The intelligent control drive processing device 2 receives and compares the gas detection data of the room A detected by at least three indoor gas detection modules 1b, performs intelligent calculations, and can determine the location of the air pollution source in the room A, and intelligently select and operate the gas exchange processing device 3 or the indoor purification and filtering device 4 near the air pollution source. This can purify the air pollution source into clean gas, and achieve the effect of suppressing the diffusion of the air pollution source.

[0019] The intelligent control drive processing device 2 receives and compares the gas detection data of room A detected by at least three indoor gas detection modules 1a, and performs intelligent calculations to determine the location of the air pollution source in room A, and intelligently selects and prioritizes the gas exchange processing device 3 or the indoor purification and filtering device 4 near the air pollution source. At the same time, the intelligent control drive processing device 2 uses artificial intelligence calculations to intelligently select and operate multiple other indoor purification and filtering devices 4, and form an airflow that directs the air pollution source to the indoor purification and filtering device 4 near the air pollution source for rapid filtering.

[0020] In this embodiment, the indoor purification filtering device 4 is an air conditioner 4a. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the start-up operation of the indoor purification filtering device 4. The filter purification assembly D is installed in front of the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1, and then transmits a drive command to the indoor gas detection module 1b through intelligent selection to control the start-up operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filter purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0021] In this embodiment, the indoor purification filtering device 4 is a range hood 4b. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the starting operation of the indoor purification filtering device 4. The filtering and purification assembly D is installed behind the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1b, and then transmits a driving command to the indoor gas detection module 1b through intelligent selection to control the starting operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filtering and purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0022] In this embodiment, the indoor purification filtering device 4 is an exhaust fan 4c. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the starting operation of the indoor purification filtering device 4. The filtering and purification assembly D is installed in front of the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1b, and then transmits a driving command to the indoor gas detection module 1b through intelligent selection to control the starting operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filtering and purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0023] In this embodiment, the indoor purification filtering device 4 is an air purifier 4d. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the starting operation of the indoor purification filtering device 4. The filtering and purification assembly D is installed in front of the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1b, and then transmits a driving command to the indoor gas detection module 1b through intelligent selection to control the starting operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filtering and purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0024] In this embodiment, the indoor purification filtering device 4 is an electric fan 4e. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the starting operation of the indoor purification filtering device 4. The filtering and purification assembly D is installed in front of the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1b, and then transmits a driving command to the indoor gas detection module 1b through intelligent selection to control the starting operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filtering and purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0025] In this embodiment, the indoor purification filtering device 4 is a dust collector. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the starting operation of the indoor purification filtering device 4. The filtering and purification assembly D is installed behind the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1b, and then intelligently selects and sends a drive command to the indoor gas detection module 1b to control the starting operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filtering and purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0026] In this embodiment, the indoor purification filtering device 4 is a blower. The indoor gas detection module 1b is assembled to the indoor purification filtering device 4 and controls the starting operation of the indoor purification filtering device 4. The filtering and purification assembly D is installed in front of the fan C, and the intelligent control drive processing device 2 receives and compares the outdoor B gas detection data output from the outdoor gas detection module 1a and the indoor A gas detection data output from the indoor gas detection module 1b, and then transmits a driving command to the indoor gas detection module 1b through intelligent selection to control the starting operation of the indoor purification filtering device 4. Thus, the air pollution source in the room A is guided to the fan C and passed through the filtering and purification assembly D for filtering, which can promote the filtering of the air pollution source in the room A to form clean air.

[0027] As shown in Fig. 12, the above-mentioned filtering and purification assembly D may be a combination of various embodiments. For example, it may be composed of activated carbon D1 and a high-efficiency particulate air (HEPA) filter D2, or it may be composed of activated carbon D1, a high-efficiency particulate air (HEPA) filter D2, and a zeolite mesh D3. The activated carbon D1 is used to filter suspended particulate matter 2.5 (PM 2.5The zeolite mesh D3 is used for adsorption and filtration of volatile organic compounds (VOCs), and the high-efficiency filter D2 can be used for adsorption and filtration of photochemical smog, bacteria, dust particles, and pollen contained in the gas. This can achieve the effect of filtering and purifying the gas pollution introduced into the filtering and purification assembly D. In one embodiment, a chlorine dioxide purifying agent is applied to the high-efficiency filter D2 in order to suppress viruses, bacteria, and fungi in the gas introduced into the filtering and purification assembly D. By applying the chlorine dioxide purifying agent to the high-efficiency filter D2, the suppression rate of viruses, bacteria, fungi, influenza A virus, influenza B virus, enterovirus, and norovirus contained in the gas pollution of the filtering and purification assembly D can reach 99% or more, thereby reducing cross-infection of viruses. In another embodiment, the high-efficiency filter D2 may be coated with an organic protective coating layer extracted from ginkgo leaves and japonica. This forms an organic protective anti-allergy filter, which can effectively resist allergies, as well as destroy the surface proteins of influenza viruses passing through the filter and the surface proteins of influenza viruses (e.g.: H1N1) in the gas introduced into the filtering and purification assembly D and passing through the high-efficiency filter D2. In another embodiment, the high-efficiency filter D2 is coated with silver ions to inhibit viruses, bacteria and fungi in the gas introduced into the filtering and purification assembly D.

[0028] In another embodiment, the filtering and purifying assembly D is composed of activated carbon D1, a high-efficiency filter D2, a zeolite mesh D3 and a photocatalyst unit D4, and when outdoor air pollution is introduced into the filtering and purifying assembly D, The photocatalyst unit D4, which can convert light energy into electrical energy, decomposes harmful substances in the gas and performs disinfection and sterilization, thereby achieving the effects of filtering and purifying the gas.

[0029] In another embodiment, the filtering and purifying assembly D may be composed of activated carbon D1, a high-efficiency filter D2, a zeolite mesh D3, and an optical plasma unit D5. The optical plasma unit D5 includes optical nanotubes, which irradiate gaseous pollution introduced into the filtering and purifying assembly D to promote decomposition and purification of volatile organic gases contained in the gaseous pollution. When the filtering and purifying assembly D introduces gaseous pollution, the optical nanotubes irradiate the gas into which the gaseous pollution is introduced, and oxygen molecules and water molecules in the gas are decomposed into highly oxidizing optical plasma, forming an ion flow that destroys (decomposes) organic molecules, and gas molecules such as volatile formaldehyde, toluene, and volatile organic compounds (VOCs) contained in the gas are decomposed into water and carbon dioxide, thereby achieving the effect of filtering and purifying the gas.

[0030] In another embodiment, the filtering and purifying assembly D may be composed of activated carbon D1, a high-efficiency filter D2, a zeolite mesh D3, and a negative ion unit D6. The filtering and purifying assembly D performs high-voltage discharge on gaseous pollution introduced from outside, and positively charged fine particles contained in the gaseous pollution adhere to the negatively charged dust collecting plate, thereby achieving a filtering and purifying effect on the introduced gaseous pollution.

[0031] In another embodiment, the filtering and purification assembly D may be composed of activated carbon D1, a high-efficiency filter D2, a zeolite mesh D3, and a plasma ion unit D7. The plasma ion unit D7 forms a high-pressure plasma column, and the plasma ions in the high-pressure plasma column decompose viruses and bacteria in the air pollution introduced from outside by the filtering and purification assembly D, and the plasma ions electrolytically separate oxygen molecules and water molecules contained in the air to convert them into positive ions (H + ) and anions (O2 -) is formed. The substance that attaches the water molecules around the ions attaches to the surface of the viruses and bacteria, and then through a chemical reaction, it is converted into highly oxidatively reactive active oxygen (hydroxyl, OH group), which pulls out hydrogen atoms from the surface proteins of the viruses and bacteria and oxidizes and decomposes them. This allows the introduced gas to be filtered, achieving the effect of filtering and purifying the air.

[0032] In other embodiments, the filtering and purification assembly D may be a combination of only the high-efficiency filter D2, or a combination of the high-efficiency filter D2 with one arbitrarily selected from the group consisting of the photocatalyst unit D4, the photoplasma unit D5, the negative ion unit D6, and the plasma ion unit D7, or a combination of the high-efficiency filter D2 with two arbitrarily selected from the group consisting of the photocatalyst unit D4, the photoplasma unit D5, the negative ion unit D6, and the plasma ion unit D7, or a combination of the high-efficiency filter D2 with three arbitrarily selected from the group consisting of the photocatalyst unit D4, the photoplasma unit D5, the negative ion unit D6, and the plasma ion unit D7, or a combination of the high-efficiency filter D2 with all of the photocatalyst unit D4, the photoplasma unit D5, the negative ion unit D6, and the plasma ion unit D7.

[0033] The air pollution sources are any one or combination of airborne particulates, carbon monoxide, carbon dioxide, ozone, sulfur dioxide, nitrogen dioxide, lead, total volatile organic compounds, formaldehyde, bacteria, fungi, and viruses.

[0034] After understanding the operation of the indoor air pollution control system of the present invention, the gas transport method of the gas detection module 1 of the present invention will be described in detail below.

[0035] As shown in FIG. 3 to FIG. 9A, the gas detection module 1 includes a control circuit board 11, a gas detection main body 12, a microprocessor 13, and a communication device 14. The gas detection main body 12, the microprocessor 13, and the communication device 14 are packaged in the control circuit board 11 to be integrally formed, and are electrically connected to each other. The microprocessor 13 and the communication device 14 are installed on the control circuit board 11. The microprocessor 13 controls the drive signal of the gas detection main body 12 to perform a detection operation, receives information on gas pollution detected by the gas detection device 1a, performs data calculation, and transmits it to the outside via the communication device 14, and can also convert the detection information (gas) of the gas detection main body 12 into detection data and store it. The communication device 14 receives the detection data (gas) output from the microprocessor 13, and can transmit the detection data to the cloud processing device 2b or an external device (not shown). The external device is a portable mobile device (not shown). The transmission from the communication device 14 to the outside may be a wired two-way communication transmission method such as USB, mini-USB, micro-USB, or a wireless two-way communication transmission method such as a Wi-Fi module, a Bluetooth module, a radio frequency identification module, or a short-range communication module.

[0036] The gas detection body 12 includes a base 121, a piezoelectric actuator 122, a driving circuit board 123, a laser assembly 124, a particle sensor 125, a cover 126, and a gas sensor 127. The base 121 includes a first surface 1211, a second surface 1212, a laser installation area 1213, an air supply groove portion 1214, an air guide assembly support area 1215, and an exhaust groove portion 1216. The first surface 1211 and the second surface 1212 are two surfaces arranged opposite to each other. The laser installation area 1213 is formed by hollowing out from the first surface 1211 toward the second surface 1212. The cover 126 covers the base 121 and includes a side panel 1261. The side panel 1261 includes an air supply port 1261a and an exhaust port 1261b. The air supply groove 1214 is formed by recessing the second surface 1212 and is adjacent to the laser installation area 1213. The air supply groove 1214 is provided with an air supply opening 1214a that communicates with the outside of the base 121 and corresponds to the exhaust opening 1216a of the cover 126. The air supply groove 1214 is provided with light transmitting windows 1214b that penetrate both side walls thereof, so that the air supply groove 1214 communicates with the laser installation area 1213. With this structure, the first surface 1211 of the base 121 is covered by the cover 126, and the second surface 1212 is covered by the drive circuit board 123, so that the air supply groove 1214 defines an air supply path.

[0037] The air guide assembly support area 1215 is formed by recessing the second surface 1212, and communicates with the air supply groove portion 1214, and has an air vent 1215a at the bottom. Positioning blocks 1215b are provided at the four corners of the air guide assembly support area 1215. An exhaust opening 1216a is provided in the exhaust groove portion 1216, and the exhaust opening 1216a is disposed corresponding to the exhaust port 1261b of the cover member 126. The exhaust groove portion 1216 includes a first region 1216b formed by recessing the first surface 1211 in a vertical projection region onto the air guide assembly support region 1215, and a second region 1216c formed by recessing the first surface 1211 toward the second surface 1212 in an extending region that does not overlap with the vertical projection region onto the air guide assembly support region 1215. The first region 1216b and the second region 1216c are in communication with each other and form a step. The first region 1216b of the exhaust groove portion 1216 is in communication with the vent hole 1215a of the air guide assembly support region 1215. The second region 1216c of the exhaust groove portion 1216 is in communication with the exhaust opening 1216a. Therefore, when the first surface 1211 of the base 121 is covered by the cover member 126 and the second surface 1212 is covered by the drive circuit board 123, the exhaust groove portion 1216, together with the drive circuit board 123, defines an exhaust path.

[0038] The laser assembly 124 and the particle sensor 125 are both disposed on the driving circuit board 123 and located in the base 121. The driving circuit board 123 is intentionally omitted to clearly show the positions of the laser assembly 124, the particle sensor 125 and the base 121. The laser assembly 124 is accommodated in the laser installation area 1213 of the base 121, and the particle sensor 125 is accommodated in the air supply groove portion 1214 of the base 121 and arranged to be aligned with the laser assembly 124. The laser assembly 124 corresponds to the light transmission window 1214b, which is provided so that the laser light emitted from the laser assembly 124 can pass through it, and the transmitted laser light can illuminate the air supply groove portion 1214. The path of the light beam emitted from the laser assembly 124 passes through the light transmission window 1214b and is provided in a direction perpendicular to the air supply groove portion 1214. The light beam emitted by the laser assembly 124 passes through the light transmission window 1214b and enters the air supply groove 1214, irradiating the gas in the air supply groove 1214. When the light beam hits particles suspended in the gas, it scatters and forms a particle projection. The particle sensor 125 is disposed in a normal direction thereof, and receives the particle projection due to scattering and performs calculations to obtain gas detection data. The gas sensor 127 is disposed on and electrically connected to the driving circuit board 123, and is also accommodated in the exhaust groove 1216, so that it can detect gas pollution introduced into the exhaust groove 1216. In a preferred embodiment of the present invention, the gas sensor 127 is a volatile organic sensor that detects information on carbon dioxide or total volatile organic compound gas, a formaldehyde sensor that detects information on formaldehyde gas, a bacteria sensor that detects information on bacteria or fungi, a virus sensor that detects information on virus gas, or a temperature and humidity sensor that detects information on the temperature and humidity of the gas.

[0039] The piezoelectric actuator 122 is accommodated in a square air guide assembly support area 1215 of the base 121. The air guide assembly support area 1215 is connected to the air supply groove portion 1214. When the piezoelectric actuator 122 operates, the air in the air supply groove portion 1214 is sucked and flows into the piezoelectric actuator 122, and the air flows into the exhaust groove portion 1216 through the air vent 1215a of the air guide assembly support area 1215. The driving circuit board 123 covers the second surface 1212 of the base 121. The laser assembly 124 is installed on and electrically connected to the driving circuit board 123. The particle sensor 125 is installed on and electrically connected to the driving circuit board 123. When the cover member 126 covers the base 121, the exhaust opening 1216a corresponds to the air supply opening 1214a of the base 121, and the exhaust port 1261b corresponds to the exhaust opening 1216a of the base 121.

[0040] The piezoelectric actuator 122 includes a blowhole sheet 1221, a cavity frame 1222, an actuator 1223, an insulating frame 1224, and a conductive frame 1225. The blowhole sheet 1221 is made of a flexible material and includes a floating sheet 1221a and a hollow hole 1221b. The floating sheet 1221a is a sheet-like structure capable of bending vibration, and its shape and size are adapted to the inner edge of the air guide assembly support area 1215. The hollow hole 1221b penetrates the center of the floating sheet 1221a for gas flow. In a preferred embodiment of the present invention, the shape of the floating sheet 1221a is any one of a square, a circle, an ellipse, a triangle, and a polygon.

[0041] The cavity frame 1222 is stacked on the blowhole sheet 1221, and the appearance corresponds to the blowhole sheet 1221. The actuator 1223 is stacked on the cavity frame 1222, and together with the cavity frame 1222 and the floating sheet 1221a, defines a resonating chamber 1226. The insulating frame 1224 is stacked on the actuator 1223, and the appearance is similar to the cavity frame 1222. The conductive frame 1225 is stacked on the insulating frame 1224, and the appearance is similar to the insulating frame 1224. The conductive frame 1225 includes a conductive pin 1225a and a conductive electrode 1225b, where the conductive pin 1225a extends outward from the outer edge of the conductive frame 1225, and the conductive electrode 1225b extends inward from the inner edge of the conductive frame 1225.

[0042] Further, the actuator 1223 includes a piezoelectric mounting plate 1223a, a tuned resonator plate 1223b, and a piezoelectric plate 1223c. The piezoelectric mounting plate 1223a is stacked on the cavity frame 1222. The tuned resonator plate 1223b is stacked on the piezoelectric mounting plate 1223a. The piezoelectric plate 1223c is stacked on the tuned resonator plate 1223b. The tuned resonator plate 1223b and the piezoelectric plate 1223c are housed in an insulating frame 1224. The conductive electrode 1225b of the conductive frame 1225 is electrically connected to the piezoelectric plate 1223c. In a preferred embodiment of the present invention, both the piezoelectric mounting plate 1223a and the tuned resonator plate 1223b are made of conductive materials. The piezoelectric mounting plate 1223a includes a piezoelectric pin 1223d, and the piezoelectric pin 1223d and the conductive pin 1225a are connected to a driving circuit (not shown) in the driving circuit board 123 to receive a driving signal (e.g., a driving frequency, a driving voltage, etc.), so that the driving signal can be transmitted to a circuit consisting of the piezoelectric pin 1223d, the piezoelectric mounting plate 1223a, the adjusted resonant plate 1223b, the piezoelectric plate 1223c, the conductive electrode 1225b, the conductive frame 1225, and the conductive pin 1225a, and the insulating frame 1224 cuts off the conductive frame 1225 and the actuator 1223 to avoid short circuit, so that the driving signal can be transmitted to the piezoelectric plate 1223c. After receiving the driving signal, the piezoelectric plate 1223c is deformed by the piezoelectric effect, and can make the piezoelectric mounting plate 1223a and the adjusted resonant plate 1223b reciprocate and curve.

[0043] In addition, the adjusted resonant plate 1223b is disposed between the piezoelectric plate 1223c and the piezoelectric mounting plate 1223a, and can adjust the vibration frequency of the piezoelectric mounting plate 1223a as a buffer between them. Basically, the thickness of the adjusted resonant plate 1223b is made thicker than the thickness of the piezoelectric mounting plate 1223a. The vibration frequency of the actuator 1223 is adjusted by changing the thickness of the adjusted resonant plate 1223b. The blower sheet 1221, the cavity frame 1222, the actuator 1223, the insulating frame 1224 and the conductive frame 1225 are stacked in order and disposed in the air conduction assembly support area 1215. The piezoelectric actuator 122 is positioned in the air conduction assembly support area 1215. The piezoelectric actuator 122 defines a gap 1221c between the floating sheet 1221a and the inner edge of the air conduction assembly support area 1215 for gas to flow.

[0044] A gas flow chamber 1227 is formed between the blower hole sheet 1221 and the bottom surface of the air guide assembly support area 1215. The gas flow chamber 1227 communicates with the resonant chamber 1226 between the actuator 1223, the blower hole sheet 1221, and the floating sheet 1221a through the hollow hole 1221b of the blower hole sheet 1221. When the vibration frequency of the gas in the resonant chamber 1226 is made to match the vibration frequency of the floating sheet 1221a, the resonant chamber 1226 and the floating sheet 1221a generate the Helmholtz resonance phenomenon, so that the transport efficiency of the gas can be improved. When the piezoelectric plate 1223c moves in a direction away from the bottom surface of the air guide assembly support area 1215, the piezoelectric plate 1223c drives the floating sheet 1221a of the blower hole sheet 1221 to move in a direction away from the bottom surface of the air guide assembly support area 1215. As a result, the volume of the gas flow chamber 1227 expands rapidly, the internal pressure drops, generating a negative pressure, and the gas outside the piezoelectric actuator 122 is sucked in through the gap 1221c, and then flows into the resonating chamber 1226 through the hollow hole 1221b, so that the air pressure in the resonating chamber 1226 can create a pressure gradient. When the piezoelectric plate 1223c drives the floating sheet 1221a of the blowhole sheet 1221 to move it to the bottom surface of the air guide assembly support area 1215, the gas in the resonating chamber 1226 flows out rapidly through the hollow hole 1221b, and the gas in the gas flow chamber 1227 is compressed. The compressed gas becomes close to an ideal gas according to Bernoulli's law, and is rapidly and in large quantities introduced or discharged to the vent hole 1215a of the air guide assembly support area 1215.

[0045] 9B and 9C are repeated, the piezoelectric plate 1223c vibrates back and forth, and according to the principle of inertia, the air pressure inside the resonating chamber 1226 after exhaust is lower than the equilibrium air pressure, so that the gas can be reintroduced into the resonating chamber 1226. The vibration frequency of the gas in the resonating chamber 1226 is controlled to be the same as the vibration frequency of the piezoelectric plate 1223c, thereby generating the Helmholtz resonance phenomenon and achieving high-speed and large-volume transport of the gas.

[0046] As shown in FIGS. 10A to 10C, the gas flows in from the air supply port 1261a of the cover member 126, passes through the air supply opening 1214a, and flows into the air supply groove 1214 of the base 121, and reaches the position of the particle sensor 125. Continuous driving of the piezoelectric actuator 122 sucks in the gas in the intake path, and the external gas is rapidly introduced and circulated stably, passing above the particle sensor 125. When the light beam emitted from the laser assembly 124 passes through the light transmission window 1214b and enters the air supply groove 1214, the air supply groove 1214 passes above the particle sensor 125, and the light beam of the particle sensor 125 irradiates the suspended particles in the gas, a light scattering phenomenon and a particle projection are formed, and the particle sensor 125 detects the particle projection generated by the light scattering, and can calculate information such as the particle size and quantity of the suspended particles contained in the gas. In addition, the gas above the particle sensor 125 is continuously driven by the piezoelectric actuator 122, introduced into the vent hole 1215a of the air guide assembly support area 1215, and flows into the exhaust groove portion 1216. Finally, even after the gas enters the exhaust groove portion 1216, the piezoelectric actuator 122 continuously transports the gas to the exhaust groove portion 1216, so that the gas in the exhaust groove portion 1216 can be pushed out to the outside through the exhaust opening 1216a and the exhaust port 1261b. [Explanation of symbols]

[0047] 1: Gas detection module 1a: Outdoor gas detection module 1b: Indoor gas detection module 11: Control circuit board 12: Gas detector body 121: Bass 1211: 1st surface 1212: 2nd surface 1213: Laser installation area 1214:Air supply groove 1214a: Air supply opening 1214b: Light-transmitting window 1215: Air guide assembly support area 1215a: Ventilation hole 1215b: Positioning block 1216: Exhaust ditch 1216a: Exhaust opening 1216b:First area 1216c:Second area 122: Piezoelectric actuator 1221:Fumarite sheet 1221a: Floating Sheet 1221b: Hollow hole 1221c: void 1222: Cavity frame 1223: Actuator 1223a: Piezoelectric mounting plate 1223b: Tuned resonating plate 1223c: Piezoelectric plate 1223d: Piezoelectric pin 1224: Insulating frame 1225: Conductive frame 1225a: Conductive pin 1225b: Conductive electrode 1226: Resonating chamber 1227: Gas flow chamber 123: Drive circuit board 124: Laser assembly 125: Particle sensor 126: Cover 1261: Side panel 1261a: Air supply port 1261b: Exhaust port 127: Gas sensor 13: Microprocessor 14: Communication device 2: Intelligent control drive processing device 2a: Receiving driver 2b: Cloud processing device 21a: Mobile driver 22a: Portable mobile devices 3: Gas exchange treatment device 3a: Fresh air blower 31a: Air supply path 311a: Air intake 312a: Air supply outlet 32a: Exhaust route 321a: Exhaust inlet 322a: Exhaust outlet 33a: Circulation passage 34a:Air supply valve 35a: Exhaust valve 4: Indoor purification filtration device 4a: Air conditioner 4b: Range hood 4c: Exhaust fan 4d: Air purifier 4e: Electric fan A:Indoor B:Outdoor C: Air blower C1: Supply air fan C2: Exhaust fan D: Filtration and purification assembly D1:Activated carbon D2: High-efficiency filter D3: Zeolite mesh D4: Photocatalyst unit D5: Light plasma unit D6: Negative ion unit D7: Plasma ion unit

Claims

1. An indoor air pollution control system adapted to replace and filter indoor air pollution sources, comprising: a plurality of gas detection modules for detecting the air contaminant sources and transmitting gas detection data; At least one intelligent control, driving and processing device that receives and compares the gas detection data output from the plurality of gas detection modules, and intelligently selects and transmits a driving command; At least one gas exchange processing device including at least one fan and a filtering and purifying assembly, the at least one gas exchange processing device receiving the driving command sent from the intelligent control and driving processing device, and controlling the introduction or non-introduction of the outside gas from the outside into the indoor space, and promoting the filtering and exchange of the air pollution source in the indoor space; At least one indoor purification and filtering device, comprising a fan and a filtering and purifying assembly, receives the driving command sent from the intelligent control, driving and processing device, and filters and replaces the air pollution source in the room; After the intelligent control drive processing device receives and compares the gas detection data, the gas exchange processing device intelligently selects and controls whether to introduce or not introduce the external gas outside the room; the intelligent control drive processing device intelligently controls the starting operation in real time under the monitoring state of the indoor purification filtering device, controls the indoor air pollution source to pass through the indoor purification filtering device for filtering and purification, and the indoor air pollution source is filtered and exchanged to form clean air; The intelligent control drive processing device receives and compares the gas detection data in the room detected by at least three of the gas detection modules to perform intelligent calculations, determines the location of the air pollution source in the room, and intelligently selects and prioritizes the gas exchange processing device or the indoor purification and filtering device near the air pollution source; and at the same time, the intelligent control drive processing device intelligently selects and operates the other multiple indoor purification and filtering devices through artificial intelligence calculations, and forms an airflow to direct the air pollution source to the indoor purification and filtering device near the air pollution source for rapid filtering.

2. The indoor air pollution control system according to claim 1, characterized in that the air pollution source is any one or combination of suspended particulate matter, carbon monoxide, carbon dioxide, ozone, sulfur dioxide, nitrogen dioxide, lead, total volatile organic compounds, formaldehyde, bacteria, fungi, and viruses.

3. The monitoring state is a state in which the gas detection data detected by the gas detection module at the air pollution source in the room exceeds a safe detection value, and the safe detection value is a state in which the amount of suspended particulate matter 2.5 exceeds 35 μg / m ３ carbon dioxide concentration value less than 1000 ppm, volatile organic compound concentration value less than 0.56 ppm, formaldehyde concentration value less than 0.08 ppm, bacterial count 1500 CFU / m ３ Less than 1000 CFU / m ３ less than 0.075 ppm, sulfur dioxide concentration less than 0.075 ppm, nitrogen dioxide concentration less than 0.1 ppm, carbon monoxide concentration less than 9 ppm, ozone concentration less than 0.06 ppm, or lead concentration less than 0.15 μg / m ３ 2. The indoor air pollution control system according to claim 1, wherein the air pollution control system has a turbidity of less than 100 MPa.

4. The intelligent control driving processing device receives the gas detection data and transmits the driving command wirelessly, the wireless method being infrared, radio frequency, WI-FI, Bluetooth, or short-range wireless communication; the intelligent control driving processing device includes a receiving driver and a cloud processing device, the receiving driver receives the gas detection data output from the multiple gas detection modules and uploads it to the cloud processing device, the cloud processing device performs artificial intelligence calculation and comparison, intelligently selects the comparison result, and transmits the driving command to the receiving driver, and the receiving driver operates the start-up operation of at least one of the gas exchange processing devices and at least one of the indoor purification and filtering devices. The indoor air pollution control system of claim 1,

5. The indoor air pollution control system of claim 1, wherein the multiple gas detection modules include at least one outdoor gas detection module and at least one indoor gas detection module, at least one outdoor gas detection module is disposed outside the room and detects an air pollution source outside the room and transmits the gas detection data outside the room, and at least one indoor gas detection module is disposed inside the room and detects an air pollution source inside the room and transmits the gas detection data inside the room.

6. The indoor air pollution control system according to claim 5, characterized in that the intelligent control driving processing device receives and compares the indoor gas detection data detected by at least three indoor gas detection modules to perform intelligent calculations, determines the location of the air pollution source in the room, and intelligently selects and controls the operation of the gas exchange processing device or the indoor purification and filtering device near the air pollution source.

7. The indoor air pollution control system according to claim 5, characterized in that the indoor gas detection module is assembled into a wearable device and worn directly on the human body to detect the air pollution source in the room in real time and transmit the gas detection data in the room.

8. 6. The indoor air pollution control system according to claim 5, wherein the gas exchange treatment device is a fresh air blower, the outdoor gas detection module and the indoor gas detection module are combined with the gas exchange treatment device, the indoor gas detection module controls the starting operation of the gas exchange treatment device, the intelligent control driving processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and then intelligently selects and sends the driving command to the indoor gas detection module to control the starting operation of the gas exchange treatment device, the external gas outside the room is guided through the filtering and purification assembly by the fan to be filtered and purified, and then introduced into the room, and the air pollution source in the room is sucked in and discharged by the fan of the gas exchange treatment device, thereby replacing the air pollution source in the room to form clean air.

9. 9. The indoor air pollution control system according to claim 8, wherein the intelligent selection is such that, when the intelligent control driving processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and detects that the indoor gas detection data is higher than the outdoor gas detection data, the intelligent control driving processing device selects to send the driving command to the indoor gas detection module to control the starting operation of the gas exchange processing device, so that the external gas outside the room is guided to the fan and passes through the filtering and purification assembly to be filtered and purified, and then introduced into the room to form clean air in the monitoring state.

10. The gas exchange treatment device according to claim 8, characterized in that the gas exchange treatment device comprises an intake air path, an exhaust air path, and a circulation passage, the intake air path comprises at least one intake air inlet and at least one intake air outlet, the exhaust air path comprises at least one exhaust air inlet and at least one exhaust air outlet, at least one outdoor gas detection module is installed at the intake air inlet of the intake air path, at least one indoor gas detection module is installed at the at least one intake air outlet of the intake air path, the intelligent control drive processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and the gas exchange treatment device controls the introduction or non-introduction of the external gas outside the room into the room, and the gas exchange treatment device performs filtering and exchange of the air pollution source, and forms clean air to be introduced into the room.

11. The indoor air pollution control system of claim 10, characterized in that the fan of the gas exchange treatment device is provided with an intake air fan and an exhaust air fan, the filtering and purification assembly and the intake air fan are provided in the intake air path, the intake air fan guides the external gas outside the room to pass through the filtering and purification assembly through the intake air path, and then introduces it into the room after filtering, the exhaust air fan is installed in the exhaust air path, the air pollution source in the room is sucked into the exhaust air fan and flows into the exhaust air path and discharged to the outside of the room, the circulation passage is connected between the intake air path and the exhaust air path, the air pollution source in the room is sucked into the exhaust air fan and flows into the exhaust air path, is introduced into the circulation passage and passes through the intake air path, is guided to the intake air fan and passes through the filtering and purification assembly to be introduced into the room, forming circulation filtration.

12. 12. The indoor air pollution control system of claim 11, wherein an intake valve is provided at the intake inlet through which the external gas outside the room enters the intake path, and an exhaust valve is provided at the exhaust outlet of the exhaust path; the intelligent selection is performed by: when the intelligent control driving processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and detects that the indoor gas detection data is higher than the outdoor gas detection data, the intelligent control driving processing device sends the driving command to the outdoor gas detection module to control the starting operation of the gas exchange processing device, and controls the intake valve to open and the exhaust valve to open; and the intake air fan passes the outdoor external gas through the filtering and purification assembly to filter and purify it, and introduces it into the room to form clean air in the monitoring state.

13. 12. The indoor air pollution control system according to claim 11, wherein an intake valve is provided at the intake inlet through which the outside gas outside the room enters the intake path, and an exhaust valve is provided at the exhaust outlet of the exhaust path. The intelligent selection is performed by: when the intelligent control driving processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and detects that the indoor gas detection data is lower than the outdoor gas detection data, the intelligent control driving processing device sends the driving command to the outdoor gas detection module to control the starting operation of the gas exchange processing device, and selects to close the intake valve and open the exhaust valve, so that the air pollution source in the room is sucked into the exhaust fan and discharged to the outside of the room, or is sucked into the intake path through the circulation passage, and is filtered and purified by the intake fan through the filtering and purification assembly, and then is introduced into the room to form clean air.

14. The indoor air pollution control system according to claim 5, characterized in that at least one indoor gas detection module is arranged in the air supply path of the indoor purification and filtering device, and at least one indoor gas detection module is arranged in the exhaust path, and the intelligent control driving processing device receives and compares the indoor gas detection data output from the indoor gas detection module to ensure that the indoor purification and filtering device filters the air pollution source to form clean air and introduce it into the room.

15. 6. The indoor purification and filtering device is any one of an air conditioner, an exhaust fan, an air purifier, a fan, and a blower, or a combination thereof, the indoor gas detection module is combined with the indoor purification and filtering device to control the start-up operation of the indoor purification and filtering device, the filtering and filtering assembly is installed upstream of the fan, the intelligent control drive processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and then intelligently selects and transmits the drive command to the indoor gas detection module to control the start-up operation of the indoor purification and filtering device, the air pollution source in the room is guided to the fan and passed through the filtering and filtering assembly for filtering, and the air pollution source in the room is filtered to form clean air.

16. 6. The indoor purification filtering device is any one of a range hood and a dust collector or a combination thereof, the indoor gas detection module is combined with the indoor purification filtering device to control the start-up operation of the indoor purification filtering device, the filtering and purification assembly is installed downstream of the fan, the intelligent control drive processing device receives and compares the outdoor gas detection data output from the outdoor gas detection module and the indoor gas detection data output from the indoor gas detection module, and then intelligently selects and transmits the drive command to the indoor gas detection module to control the start-up operation of the indoor purification filtering device, the air pollution source in the room is guided to the fan and passed through the filtering and purification assembly for filtering, and the air pollution source in the room is filtered to form clean air.

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