Indoor air pollution control system

Abstract

An indoor air pollution prevention and control system comprises an indoor field domain unit, an outdoor field domain unit, a gas exchange device, a plurality of gas detectors and a cloud computing service device. Gas detectors are arranged in various outdoor and indoor fields to detect the property, the concentration and the position of air pollution, air pollution information is output and formed, and the air pollution information passes through an air inlet filtering device of an air entraining channel of the gas exchange device and an exhaust filtering device of an exhaust channel of the gas exchange device. The cloud computing service device receives the air pollution information of the indoor field domain unit and the outdoor field domain unit and stores the air pollution information in an air pollution data database, the air pollution position is positioned through artificial intelligence, a control instruction is sent to the air inlet filtering device and the exhaust filtering device for operation, and indoor and outdoor air is exchanged. And a directional air flow is generated in the indoor field domain unit to quickly drain and filter the air dirt.

Description

Technical Field

[0001] The present invention relates to an indoor air pollution prevention and control system, and in particular to an indoor air pollution prevention and control system suitable for implementation in various indoor fields. Background Art

[0002] Suspended particulate matter refers to solid particles or droplets contained in the gas. Due to its very fine particle size, it is easy for it to enter the human lungs through the nasal hair in the nasal cavity, thus causing lung inflammation, asthma or cardiovascular disease. If other pollutants are attached to the suspended particulate matter, it will aggravate the harm to the respiratory system. In recent years, the problem of gas pollution has become increasingly serious, especially the concentration data of fine suspended particulate matter (such as PM2.5) is often too high. The monitoring of gas suspended particulate concentration has gradually received attention. However, since the gas will flow unstably with the wind direction and wind volume, and the gas quality monitoring stations that currently detect suspended particulates are mostly fixed points, it is impossible to confirm the concentration of suspended particulates in the surrounding area.

[0003] In addition, modern people are paying more and more attention to the quality of the gases around them. For example, gases such as carbon monoxide, carbon dioxide, volatile organic compounds (VOC), PM2.5, nitric oxide, sulfur oxide, and even particles contained in the gases will affect human health when exposed in the environment, and even endanger life in serious cases. Therefore, the quality of environmental gases has attracted the attention of various countries. How to detect gas quality to avoid and stay away from areas with poor gas quality is a current issue of concern.

[0004] How to confirm the quality of gas? It is feasible to use a gas sensor to detect the surrounding gas. If it can provide detection information in real time to warn people in the environment so that they can take immediate precautions or escape, avoiding the health effects and injuries caused by the gas hazards in the environment, using a gas sensor to detect the surrounding environment can be said to be a very good application.

[0005] Moreover, indoor air quality is not easy to grasp. In addition to outdoor air quality, indoor air conditioning conditions and pollution sources are the main factors affecting indoor air quality. Indoor air pollution sources can be intelligently and quickly detected in various indoor fields, and indoor air pollution can be effectively removed to form a clean and safe gas state. Indoor air quality can be monitored anytime and anywhere. When the indoor air quality is poor, the indoor air can be quickly purified. How to intelligently generate gas convection in the indoor space, quickly detect and find the regional location of air pollution, and effectively control multiple filtering devices to implement intelligent gas convection to accelerate the direction of air pollution, filter and remove indoor air pollution sources, so that indoor air pollution constitutes positioning air pollution-draining air pollution-zero air pollution, and achieves a clean and safe gas state. This is the main topic developed by the present invention. Summary of the invention

[0006] The present invention is an indoor air pollution prevention and control system. Since indoor air pollution can occur and move at any time, the present invention mainly arranges a plurality of gas detectors in various outdoor and indoor fields so that the gas detectors can determine the nature, concentration and location of the air pollution, and output to form air pollution information. Then, the air intake filter device of the air intake channel of the gas exchange device and the exhaust filter device of the exhaust channel, as well as the cloud computing service device receive the air pollution information of the indoor field unit and the outdoor field unit to store an air pollution data database, and implement artificial intelligence calculation to determine the location of the air pollution, and issue a control instruction to transmit to the start-up operation of the air intake filter device and the exhaust filter device. It can not only intelligently select the exchange of indoor and outdoor gases, and generate a directional airflow in the indoor field unit, but also quickly drain and filter the air pollution to zero, so that the indoor air pollution has the effect of detecting, cleaning and preventing the positioning of air pollution-draining air pollution-zeroing air pollution.

[0007] To achieve the above-mentioned purpose, the present invention provides an indoor air pollution prevention and control system, comprising: at least one indoor field unit, which is a space surrounded and isolated by a plurality of partitions; a gas exchange device for exchanging indoor and outdoor gases, comprising at least one air inlet channel and at least one exhaust channel, wherein the air inlet channel and the exhaust channel are connected to the indoor field unit, the air inlet channel is constructed on the indoor field unit for introducing outdoor gas, and the exhaust channel is constructed on the indoor field unit for exhausting indoor gas, wherein the air inlet channel is connected to a port position in the partition of the indoor field unit and an air intake filter device is embedded therein, the air intake filter device comprises at least one fan, at least one filter element and a gate, the gate will be opened when the fan is started, and the outdoor gas in the air inlet channel guided by the fan is filtered and removed by the filter element and enters the indoor field unit, and the exhaust channel is connected to a port position in the partition of the indoor field unit and an air intake filter device is embedded therein. An exhaust filter device, the exhaust filter device comprises at least one fan, at least one filter element and a gate, the gate will be opened when the fan is started, and the fan guides the indoor gas of the indoor field unit into the exhaust channel to be filtered and removed by the filter element and discharged to the outside; a plurality of gas detectors are arranged inside each of the indoor field units to determine the nature, concentration and location of an air pollutant, and output to form air pollution information; a cloud computing service device receives the air pollution information of each of the indoor field units, stores an air pollution data database, and implements artificial intelligence calculation to determine the location of the air pollution, and sends a control instruction to the indoor field unit that generates the air pollution, and controls the fan of the exhaust filter device in the indoor field unit to start the operation, and opens the gate at the same time to generate a directional airflow, quickly guides the air pollution of the indoor field unit through the filter element of the exhaust filter device to be filtered and removed, so that the air pollution of the indoor field unit tends to a zero gas state. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to make the above-mentioned objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein:

[0009] Figure 1A It is a preferred embodiment diagram of the indoor air pollution control system of the present invention in use in an indoor field unit.

[0010] Figure 1B It is a diagram of a preferred embodiment of the indoor air pollution control system of the present invention implemented in multiple indoor field units.

[0011] Figure 1C It is a schematic diagram of the air pollution removal zeroing curve room of the indoor air pollution prevention and control system of the present invention in the use state of the indoor field unit.

[0012] Figure 2A A schematic diagram of the assembly of an air intake filter device in an air intake channel of an indoor air pollution prevention and control system of the present invention.

[0013] Figure 2B A schematic diagram of the assembly of an exhaust filter device in an exhaust passage of an indoor air pollution control system of the present invention.

[0014] Figure 2C This is a schematic diagram of the filtration assembly of the filter element of the present invention.

[0015] Figure 3A It is a schematic diagram of the three-dimensional appearance of the gas detector of the present invention.

[0016] Figure 3B This is a schematic diagram of the appearance of the gas detector of the present invention viewed from another angle.

[0017] Figure 3C This is a schematic diagram of the appearance of a gas detection module arranged inside the gas detector of the present invention.

[0018] Figure 4A This is a schematic diagram of the three-dimensional combination of the gas detection body of the present invention (I).

[0019] Figure 4B This is a schematic diagram of the three-dimensional combination of the gas detection body of the present invention (II).

[0020] Figure 4C It is a schematic diagram of a three-dimensional decomposition of the gas detector of the present invention.

[0021] Figure 5A This is a three-dimensional schematic diagram of the base of the present invention (I).

[0022] Figure 5B This is a three-dimensional schematic diagram of the base of the present invention (II).

[0023] Figure 6 This is a three-dimensional schematic diagram of the base of the present invention (III).

[0024] Fig. 7A It is a schematic three-dimensional diagram of the exploded piezoelectric actuator and the base of the present invention.

[0025] Figure 7B It is a three-dimensional schematic diagram of the combination of the piezoelectric actuator and the base of the present invention.

[0026] Fig. 8A 1 is a schematic diagram of a three-dimensional exploded view of a piezoelectric actuator of the present invention.

[0027] Figure 8B This is a schematic diagram of a three-dimensional exploded view of the piezoelectric actuator of the present invention (II).

[0028] Fig. 9A Schematic diagram of the cross-sectional operation of the piezoelectric actuator of the present invention (I).

[0029] Fig. 9B Schematic diagram of the cross-section of the piezoelectric actuator of the present invention (II).

[0030] Fig. 9C Schematic diagram of the cross-section of the piezoelectric actuator of the present invention (III).

[0031] Fig. 10A This is a cross-sectional view of the gas detection body assembly (I).

[0032] Fig. 10B This is a cross-sectional view of the gas detection body assembly (II).

[0033] Fig. 10C This is a cross-sectional view of the gas detection body assembly (III).

[0034] Fig.11 It is a transmission schematic diagram of the gas detector of the present invention.

[0035] Fig.12 It is a schematic diagram of the cloud computing service device architecture of the present invention. DETAILED DESCRIPTION

[0036] Embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various variations in different aspects without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially used for illustration purposes rather than for limiting the present invention.

[0037] See also Figure 1A and Figure 1B As shown, the present invention is an indoor air pollution prevention and control system, comprising: at least one indoor field unit A, a gas exchange device H, a plurality of gas detectors 3 and a cloud computing service device B.

[0038] The indoor field unit A is a space surrounded and isolated by a plurality of partitions L. In this embodiment, the indoor field unit A may be an indoor space formed in a general residential building, including a living room A1, a bedroom A2, a family room A3, an office A4, a conference room A5, a tea room A6, a dressing room A7, a kitchen A8, a toilet A9, etc. (e.g. Figure 1B The indoor field unit A of the indoor air pollution control system of the present invention may include all the separated spaces indoors. In some embodiments, the indoor field unit A may also be an indoor space formed in a public building, including a gymnasium, a concert hall, a theater, an exhibition space, a hospital space, an airport space, a station space, etc., but is not limited thereto.

[0039] The gas exchange device H is configured to exchange indoor and outdoor gases, and includes at least one air inlet channel H1 and at least one exhaust channel H2. The air inlet channel H1 and the exhaust channel H2 are connected to the indoor field unit A. The air inlet channel H1 is constructed on the indoor field unit A to allow outdoor gas to be introduced, and the exhaust channel H2 is constructed on the indoor field unit A to allow indoor gas to be discharged. It is worth noting that the air inlet channel H1 is connected to the port position in the partition L constructed on the indoor field unit A, and an air inlet filter device D1 is embedded and set. Figure 2A As shown, the air intake filter device D1 includes at least one fan 1, at least one filter element 2 and a gate C. When the fan 1 is started, the gate C will be opened, and the outdoor air in the air intake channel H1 of the fan 1 is filtered and removed by the filter element 2 and enters the indoor field unit A; and the exhaust channel H2 is connected to the port position of the partition L of the indoor field unit A and an exhaust filter device D2 is embedded in it. Figure 2B As shown, the exhaust filter device D2 includes at least one fan 1, at least one filter element 2 and a gate C. When the fan 1 is started, the gate C will be opened, and the fan 1 will draw the indoor gas of the indoor field unit A into the exhaust channel H2, which is filtered and removed by the filter element 2 and discharged to the outside.

[0040] The fan 1 has the function of bidirectionally conveying gas by exhausting or delivering gas, and the exhausting or delivering gas is set based on the direction of the airflow path ( Figure 2A The fan 1 can be arranged in the front side of the filter element 2, the fan 1 can also be arranged in the rear side of the filter element 2, and the fan 1 can also be arranged in the front side and the rear side of the filter element 2 (such as Figure 2A It is worth noting that Figure 2A and Figure 2B In the embodiment shown, there are two fans 1, which are respectively arranged at the front side and the rear side of the filter element 2, but the present invention is not limited thereto. Figure 2AAs shown, an air intake filter device D1 is embedded in the air intake channel H1, and the fan 1 and filter element 2 of the air intake filter device D1 can be replaced and maintained, as shown in FIG. Figure 2B As shown, an exhaust filter device D2 is embedded in the exhaust passage H2, and the fan 1 and filter element 2 of the exhaust filter device D2 can be replaced, updated and maintained.

[0041] See also Figure 2C , the filter element 2 is a filter. The filter removes air pollution by blocking and adsorbing physical methods, and is a high-efficiency filter 2a, which absorbs chemical smoke, bacteria, dust particles and pollen contained in the air pollution, so as to introduce the air pollution and achieve the effect of filtering and purification; the filter element 2 is a high-efficiency filter 2a combined with a chemical method of coating a decomposition layer 21 to remove air pollution. The decomposition layer 21 is an activated carbon 21a, which removes organic and inorganic substances in the air pollution, and removes colored and odorous substances. The decomposition layer 21 is a chlorine dioxide cleaning factor 21b, which inhibits viruses, bacteria, fungi, The inhibition rate of influenza A virus, influenza B virus, enterovirus and norovirus is more than 99%, which helps to reduce virus cross-infection. The decomposition layer 21 is a herbal protective layer 21c of ginkgo and Japanese saltwort, which is effective in anti-allergy and destroying the surface protein of influenza virus (for example: H1N1). The decomposition layer 21 is a silver ion 21d, which inhibits the introduction of viruses, bacteria and fungi in air pollution. The decomposition layer 21 is a zeolite 21e, which removes ammonia nitrogen, heavy metals, organic pollutants, Escherichia coli, phenol, chloroform and anionic surfactants. In some embodiments, the filter element 2 can also be used in combination with a light irradiation 22 to remove air pollution in a chemical manner. The light irradiation 22 is a photocatalyst unit of a photocatalyst 22a and an ultraviolet lamp 22b. When the photocatalyst 22a is irradiated by the ultraviolet lamp 22b, the light energy is converted into electrical energy to decompose harmful substances in the air pollution and sterilize the air pollution to achieve the effect of filtering and purification. The light irradiation 22 is a photoplasma unit of a nano-light tube 22c. The air pollution introduced by the nano-light tube 22c is irradiated to decompose oxygen molecules and water molecules in the air pollution into highly oxidizing photoplasmas, forming an ion flow that can destroy organic molecules, and volatile formaldehyde, toluene, and volatile organic gases (Volatile Organic Compounds, VOC) and other gas molecules are decomposed into water and carbon dioxide to achieve the effect of filtering and purifying; and in some embodiments, the filter element 2 can also be equipped with a decomposition unit 23 to remove air pollution in a chemical manner, and the decomposition unit 23 is a negative ion unit 23a, so that the particles contained in the introduced air pollution with positive charge are attached to the negatively charged particles, thereby achieving the effect of filtering and purifying the introduced air pollution; and the decomposition unit 23 is a plasma ion unit 23b, through which the oxygen molecules and water molecules contained in the air pollution are ionized to generate cations (H + ) and anions (O 2-), and after the substances with water molecules attached to the ions attach to the surface of viruses and bacteria, they will be converted into highly oxidizing active oxygen (hydroxyl, OH group) under the action of chemical reactions, thereby taking away the hydrogen of the proteins on the surface of viruses and bacteria, oxidizing and decomposing them, so as to achieve the effect of filtering and purifying the introduced air pollution.

[0042] See also Figure 1B As shown, the above-mentioned multiple gas detectors 3 are arranged with at least one gas detector 3 in the outdoor field unit C to determine the nature, concentration and location of outdoor air pollution, and output to form air pollution information, and at least one gas detector 3 is arranged in each indoor field unit A to determine the nature, concentration and location of indoor air pollution, and output to form air pollution information.

[0043] See also Figure 1A , Figure 1B , Figure 3A and Figure 3B As shown, an indoor air pollution prevention and control system of the present invention determines the nature, concentration and position of indoor and outdoor air pollution by means of multiple gas detectors 3 of the indoor field unit A and the outdoor field unit C, and outputs an air pollution information, the filter element 2 filters the air pollution passed through, and the fan 1 guides the air pollution to pass through the filter element 2 for filtration and removal, and the cloud computing service device B receives the air pollution information of the indoor field unit A and the outdoor field unit C to store an air pollution data database, and implements artificial intelligence calculation to determine the location of the air pollution, and issues a control instruction to transmit to multiple exhaust filter devices D2 in the indoor field unit A, prompting the fan 1 of the exhaust filter device D2 closest to the air pollution position to start the operation, and open the gate C at the same time to generate a directional airflow, and then the fan 1 of other exhaust filter devices D2 is controlled to start the operation, and the gate C is opened at the same time, so that the air pollution in the indoor field unit A is quickly guided to the filter elements 2 of the multiple exhaust filter devices D2 for filtration and removal, so that the air pollution in the indoor field unit A tends to a zero gas state.

[0044] It is worth noting that the above-mentioned air pollution refers to one or a combination of suspended particulate matter, carbon monoxide, carbon dioxide, ozone, sulfur dioxide, nitrogen dioxide, lead, total volatile organic compounds, formaldehyde, bacteria, fungi, and viruses.

[0045] Please see again Fig.12As shown, the cloud computing service device B comprises a wireless network cloud computing service module B1, a cloud control service unit B2, a device management unit B3 and an application unit B4, wherein the wireless network cloud computing service module B1 receives the air pollution information of the indoor field unit A, receives the communication information of the fan 1 and sends the control command, the wireless network cloud computing service module B1 receives the air pollution information of the indoor field unit A and transmits it to the cloud control service unit B2 to store and form an air pollution data database, and implements artificial intelligence calculation and determines the location of the air pollution through the comparison of the air pollution data database, and sends the control command to the wireless network cloud computing service module B1, and then transmits the control command to the wireless network cloud computing service module B1 through the wireless network. The network cloud computing service module B1 transmits the control start-up operation to the fan 1 of the air intake filter device D1 and the exhaust filter device D2, and opens the gate C at the same time. The device management unit B3 receives the communication information of the fan 1 through the wireless network cloud computing service module B1 as user login management and device binding for management, and can provide the device management information to the application unit B4 for system control management. The application unit B4 also displays and notifies the air pollution information obtained through the cloud control service unit B2, allowing the user to understand the real-time status of air pollution removal through a mobile phone or communication device, and the user to control the operation of the indoor air pollution prevention and control system through the application unit B4 of the mobile phone or communication device.

[0046] As can be seen from the above description, multiple gas detectors 3 are set in the indoor field unit A to detect the nature and concentration of indoor air pollution, and are set in the outdoor field unit C to detect the nature and concentration of outdoor air pollution. If the indoor field unit A is one of the field units of living room A1, bedroom A2, family room A3, office A4, conference room A5, tea room A6, dressing room A7, gymnasium, concert hall, theater, exhibition space, hospital space, airport space, and station space, and the cloud computing service device B receives and compares the detected indoor field unit A After the air pollution information of the indoor field unit A and the air pollution information of the outdoor field unit C are obtained, if the air pollution information of the indoor field unit A is higher than that of the outdoor field unit C, the cloud computing service device B issues the control instruction to control the start-up operation of the fan 1 of the air intake filter device D1 and the exhaust filter device D2. At the same time, when the fan 1 is started, the gate C will be opened, and the air intake channel H1 will guide the outdoor air into the indoor field unit A, and the air pollution of the indoor field unit A will be guided through the exhaust channel H2 and discharged to the outdoors, thereby promoting the gas exchange of the indoor field unit A to form a gas state with air pollution approaching zero.

[0047] Furthermore, the indoor field unit A is one of the field units of the living room A1, bedroom A2, family room A3, office A4, conference room A5, tea room A6, dressing room A7, gymnasium, concert hall, theater, exhibition space, hospital space, airport space, and station space, and the cloud computing service device B receives and compares at least two or more air pollution data detected by multiple gas detectors 3 of the indoor field unit A, and intelligently calculates and determines to select and find the air pollution location in the indoor field unit A, and intelligently selects to send a control instruction to the fan 1 of the exhaust filter device D2, prompting the fan 1 closest to the air pollution location to be mobilized and controlled to start operation, and then mobilizes and controls other fans 1 to start operation, so as to generate a directional airflow and quickly guide the air pollution to the filter element 2 for filtration and removal, so as to prompt the air pollution in the indoor field unit A to quickly approach zero to form a clean and breathable gas state. In a specific embodiment, as Figure 1C As shown, taking the case where the gas detector 3 is set in the indoor field unit A to detect the suspended particulate PM2.5 as an example, when the user starts the indoor air pollution control system before 7:40, the suspended particulate PM2.5 value of the indoor field unit A is similar to the suspended particulate PM2.5 value of the outdoor field unit C. When the indoor air pollution control system is started at 7:40, when the gas detector 3 of the indoor field unit A detects the suspended particulate PM2.5, the cloud computing service device B receives and compares multiple gas detectors of the indoor field unit A. At least two air pollution data are detected by the body detector 3, and the air pollution position in the indoor field unit A is found out through intelligent calculation and judgment, and a control instruction is sent to the fan 1 to start the fan 1 closest to the air pollution position, and then other fans 1 are started. At the same time, the gate C is opened to generate a directional airflow to quickly guide the air pollution to the filter element 2 for filtration and removal. At 7:44, it can be seen that the air pollution value of the entire indoor field unit A dropped rapidly, and the air pollution zero effect was maintained in the future.

[0048] In addition, the indoor field unit A is the field unit of the kitchen A8, and the indoor field unit A includes a range hood 4, and the range hood 4 is connected to the exhaust channel H2, and the cloud computing service device B receives and compares the air pollution data detected by the gas detector 3 of the indoor field unit A. If the air pollution data exceeds the safety detection value, it intelligently selects to send a control instruction to the range hood 4 of the indoor field unit A to start the operation, and quickly drains the air pollution to the outside, so that the air pollution of the indoor field unit A tends to a zero gas state. It is worth noting that the gas detector 3 is built on the range hood 4, and the air pollution data is the detection value of oil smoke, VOC and polycyclic aromatic hydrocarbons. If it exceeds the set safety detection value of the air pollution data, a control instruction is sent to the range hood 4 of the indoor field unit A to start the operation.

[0049] In addition, the indoor field unit A is the field unit of the toilet A9, and the indoor field unit A includes an exhaust fan 5, and the exhaust fan 5 is connected to the exhaust channel H2, and the cloud computing service device B receives and compares the air pollution data detected by the gas detector 3 of the indoor field unit A. If the air pollution data exceeds the safety detection value, it intelligently selects to send a control instruction to the exhaust fan 5 to start the operation, and quickly drains the air pollution to the outside, so that the air pollution of the indoor field unit A tends to zero gas state, and controls the temperature and humidity of the indoor field unit A. It is worth noting that the gas detector 3 is built on the exhaust fan 5, and the air pollution data is the detection value of CO2, VOC, PM2.5 and temperature and humidity. If it exceeds the set safety detection value of the air pollution data, a control instruction is sent to the exhaust fan 5 of the indoor field unit A to start the operation.

[0050] It is worth noting that the above safety detection value includes suspended particulate matter 2.5 (PM 2.5 ) concentration is less than 10 μg / m 3 , carbon dioxide (CO2) concentration less than 1000ppm, total volatile organic compound (TVOC) concentration less than 0.56ppm, formaldehyde (HCHO) concentration less than 0.08ppm, bacterial count less than 1500CFU / m 3 、Fungal count less than 1000 CFU / m 3 , sulfur dioxide concentration less than 0.075ppm, nitrogen dioxide concentration less than 0.1ppm, carbon monoxide concentration less than 9ppm, ozone concentration less than 0.06ppm, lead concentration less than 0.15μg / m 3 .

[0051] To understand the implementation of the indoor air pollution control system of the present invention, the structure of the gas detector 3 of the present invention is described in detail as follows.

[0052] See also Figures 3A to 11 As shown, the gas detector 3 of the present invention is represented by symbol 3 below. A gas detection module is arranged inside the gas detector 3, wherein the gas detection module comprises: a control circuit board 31, a gas detection body 32, a microprocessor 33 and a communicator 34. The gas detection body 32, the microprocessor 33 and the communicator 34 are packaged in the control circuit board 31 to form a whole and are electrically connected to each other. The microprocessor 33 and the communicator 34 are arranged on the control circuit board 31, and the microprocessor 33 controls the driving signal of the gas detection body 32 to start the detection operation, so that the gas detection body 32 detects air pollution and outputs a detection information, which is then processed by the microprocessor 33 and provided to the communicator 34 for external communication transmission, and transmitted to the cloud computing service device B.

[0053] See also 4A to 9AAs shown, the gas detection body 32 includes a base 321, a piezoelectric actuator 322, a driving circuit board 323, a laser component 324, a particle sensor 325 and an outer cover 326. The base 321 has a first surface 3211, a second surface 3212, a laser setting area 3213, an air inlet groove 3214, an air guide component bearing area 3215 and an air outlet groove 3216. The first surface 3211 and the second surface 3212 are two surfaces arranged opposite to each other. The laser component 324 is hollowed out from the first surface 3211 toward the second surface 3212. In addition, the outer cover 326 covers the base 321 and has a side plate 3261, and the side plate 3261 has an air inlet frame 3261a and an air outlet frame 3261b. The air inlet groove 3214 is formed by being recessed from the second surface 3212 and is adjacent to the laser setting area 3213. The air inlet groove 3214 is provided with an air inlet port 3214a, which is connected to the outside of the base 321 and corresponds to the air outlet port 3216a of the outer cover 326, and the two side walls of the air inlet groove 3214 penetrate the light-transmitting window 3214b of the piezoelectric actuator 322 and are connected to the laser setting area 3213. Therefore, the first surface 3211 of the base 321 is covered by the outer cover 326, and the second surface 3212 is covered by the driving circuit board 323, so that the air inlet groove 3214 defines an air inlet path.

[0054] The air guide component carrying area 3215 is formed by a depression of the second surface 3212, and is connected to the air inlet groove 3214, and has an air vent 3215a on the bottom surface, and each of the four corners of the air guide component carrying area 3215 has a positioning protrusion 3215b. The above-mentioned air outlet groove 3216 is provided with an air outlet port 3216a, and the air outlet port 3216a is correspondingly arranged with the air outlet frame port 3261b of the outer cover 326. The air outlet groove 3216 includes a first section 3216b formed by the depression of the vertical projection area of ​​the first surface 3211 for the air guide component bearing area 3215, and an area extending from the vertical projection area of ​​the air guide component bearing area 3215, and a second section 3216c formed by hollowing out from the first surface 3211 to the second surface 3212, wherein the first section 3216b is connected to the second section 3216c to form a step difference, and the first section 3216b of the air outlet groove 3216 is communicated with the air vent 3215a of the air guide component bearing area 3215, and the second section 3216c of the air outlet groove 3216 is communicated with the air outlet 3216a. Therefore, when the first surface 3211 of the base 321 is covered by the outer cover 326 and the second surface 3212 is covered by the driving circuit board 323, the air outlet groove 3216 and the driving circuit board 323 jointly define an air outlet path.

[0055] The laser assembly 324 and the particle sensor 325 are both disposed on the driving circuit board 323 and are located in the base 321. In order to clearly illustrate the positions of the laser assembly 324 and the particle sensor 325 and the base 321, the driving circuit board 323 is omitted. The laser assembly 324 is accommodated in the laser setting area 3213 of the base 321, and the particle sensor 325 is accommodated in the air inlet groove 3214 of the base 321 and aligned with the laser assembly 324. In addition, the laser assembly 324 corresponds to the light-transmitting window 3214b, and the light-transmitting window 3214b allows the laser light emitted by the laser assembly 324 to pass through, so that the laser light is irradiated to the air inlet groove 3214. The path of the light beam emitted by the laser assembly 324 is to pass through the light-transmitting window 3214b and form an orthogonal direction with the air inlet groove 3214. The laser assembly 324 emits a light beam through the light-transmitting window 3214b into the air inlet groove 3214, and the detection data in the gas in the air inlet groove 3214 is irradiated. When the light beam contacts the gas, it will scatter and generate a projected light spot, so that the particle sensor 325 is located in its orthogonal direction and receives the projected light spot generated by the scattering to calculate, so as to obtain the detection data of the gas. In addition, the gas sensor 327 is positioned on the driving circuit board 323 and electrically connected to it, and is accommodated in the air inlet groove 3214 to detect the air pollution introduced into the air inlet groove 3214. In a preferred embodiment of the present invention, the gas sensor 327 is a volatile organic compound sensor that detects carbon dioxide or total volatile organic compound gas information; or a formaldehyde sensor that detects formaldehyde gas information; or a bacteria sensor that detects bacteria and fungi information; or a virus sensor that detects virus gas information.

[0056] The piezoelectric actuator 322 is accommodated in the square gas guide component carrying area 3215 of the base 321. In addition, the gas guide component carrying area 3215 is connected to the air inlet groove 3214. When the piezoelectric actuator 322 is actuated, the gas in the air inlet groove 3214 is drawn into the piezoelectric actuator 322, and the gas passes through the vent hole 3215a of the gas guide component carrying area 3215 and enters the air outlet groove 3216. In addition, the driving circuit board 323 is sealed on the second surface 3212 of the base 321. The laser component 324 is disposed on the driving circuit board 323 and is electrically connected. The particle sensor 325 is also disposed on the driving circuit board 323 and is electrically connected. When the outer cover 326 is covered on the base 321 , the air outlet 3216 a corresponds to the air inlet 3214 a of the base 321 , and the air outlet frame opening 3261 b corresponds to the air outlet 3216 a of the base 321 .

[0057] The piezoelectric actuator 322 comprises an air jet hole sheet 3221, a cavity frame 3222, an actuator 3223, an insulating frame 3224 and a conductive frame 3225. The air jet hole sheet 3221 is made of a flexible material and has a suspension sheet 3221a and a hollow hole 3221b. The suspension sheet 3221a is a sheet structure that vibrates in bending. Its shape and size correspond to the inner edge of the air guide component bearing area 3215, and the hollow hole 3221b runs through the center of the suspension sheet 3221a for gas circulation. In a preferred embodiment of the present invention, the shape of the suspension sheet 3221a can be one of a square, a figure, an ellipse, a triangle and a polygon.

[0058] The cavity frame 3222 is stacked on the jet hole sheet 3221, and its appearance corresponds to the jet hole sheet 3221. The actuator 3223 is stacked on the cavity frame 3222, and defines a resonance chamber 3226 between the jet hole sheet 3221 and the suspension sheet 3221a. The insulating frame 3224 is stacked on the actuator 3223, and its appearance is similar to the cavity frame 3222. The conductive frame 3225 is stacked on the insulating frame 3224, and its appearance is similar to the insulating frame 3224, and the conductive frame 3225 has a conductive pin 3225a and a conductive electrode 3225b extending outward from the outer edge of the conductive pin 3225a, and the conductive electrode 3225b extends inward from the inner edge of the conductive frame 3225. In addition, the actuator 3223 further includes a piezoelectric carrier 3223a, an adjustment resonance plate 3223b and a piezoelectric plate 3223c. The piezoelectric carrier plate 3223a is stacked on the cavity frame 3222. The adjustment resonance plate 3223b is stacked on the piezoelectric carrier plate 3223a. The piezoelectric plate 3223c is stacked on the adjustment resonance plate 3223b. The adjustment resonance plate 3223b and the piezoelectric plate 3223c are accommodated in the insulating frame 3224. The piezoelectric plate 3223c is electrically connected to the conductive electrode 3225b of the conductive frame 3225. In the preferred embodiment of the present invention, the piezoelectric carrier plate 3223a and the adjustment resonance plate 3223b are both conductive materials. The piezoelectric carrier 3223a has a piezoelectric pin 3223d, and the piezoelectric pin 3223d and the conductive pin 3225a are connected to the driving circuit (not shown) on the driving circuit board 323 to receive a driving signal (which may be a driving frequency and a driving voltage). The driving signal can form a loop through the piezoelectric pin 3223d, the piezoelectric carrier 3223a, the adjustment resonance plate 3223b, the piezoelectric plate 3223c, the conductive electrode 3225b, the conductive frame 3225 and the conductive pin 3225a, and the conductive frame 3225 and the actuator 3223 are blocked by the insulating frame 3224 to avoid short circuit, so that the driving signal can be transmitted to the piezoelectric plate 3223c. After receiving the driving signal, the piezoelectric plate 3223c is deformed due to the piezoelectric effect, and further drives the piezoelectric carrier 3223a and the adjustment resonance plate 3223b to generate reciprocating bending vibration.

[0059] Further, the adjustment resonance plate 3223b is located between the piezoelectric plate 3223c and the piezoelectric carrier plate 3223a, and serves as a buffer between the two to adjust the vibration frequency of the piezoelectric carrier plate 3223a. Basically, the thickness of the adjustment resonance plate 3223b is greater than that of the piezoelectric carrier plate 3223a, and the vibration frequency of the actuator 3223 is adjusted by changing the thickness of the adjustment resonance plate 3223b.

[0060] Please refer to Fig. 7A , Figure 7B , Fig. 8A , Figure 8B and Fig. 9A As shown, the jet hole sheet 3221, the cavity frame 3222, the actuator 3223, the insulating frame 3224 and the conductive frame 3225 are stacked and positioned in sequence in the air guide component bearing area 3215, so that the piezoelectric actuator 322 is positioned in the air guide component bearing area 3215. The piezoelectric actuator 322 defines a gap 3221c between the suspension sheet 3221a and the inner edge of the air guide component bearing area 3215 for gas circulation. An airflow chamber 3227 is formed between the jet hole sheet 3221 and the bottom surface of the air guide component bearing area 3215. The airflow chamber 3227 is connected to the resonant chamber 3226 between the actuator 3223, the airflow hole sheet 3221 and the suspension sheet 3221a through the hollow hole 3221b of the airflow hole sheet 3221. The vibration frequency of the gas in the resonant chamber 3226 is made close to the vibration frequency of the suspension sheet 3221a, so that the resonant chamber 3226 and the suspension sheet 3221a can generate a Helmholtz resonance effect, thereby improving the gas transmission efficiency. When the piezoelectric plate 3223c moves away from the bottom surface of the air guide component supporting area 3215, the piezoelectric plate 3223c drives the suspended plate 3221a of the jet hole plate 3221 to move away from the bottom surface of the air guide component supporting area 3215, causing the volume of the air flow chamber 3227 to expand rapidly, and the internal pressure drops to produce negative pressure, attracting the gas outside the piezoelectric actuator 322 to flow in through the gap 3221c and enter the resonance chamber 3226 through the hollow hole 3221b, increasing the air pressure in the resonance chamber 3226 and thereby producing a pressure gradient. When the piezoelectric plate 3223c drives the suspended plate 3221a of the jet hole plate 3221 to move toward the bottom surface of the air guide component supporting area 3215, the gas in the resonance chamber 3226 quickly flows out through the hollow hole 3221b, squeezing the gas in the air flow chamber 3227, and making the converged gas quickly and massively ejected out of the air hole 3215a of the air guide component supporting area 3215 in an ideal gas state close to Bernoulli's principle.

[0061] Through repetition Fig. 9B and Fig. 9CIn the action shown, the piezoelectric plate 3223c vibrates reciprocatingly. According to the inertia principle, the internal air pressure of the resonance chamber 3226 after exhaust is lower than the equilibrium air pressure, which will guide the gas to enter the resonance chamber 3226 again. In this way, the vibration frequency of the gas in the resonance chamber 3226 is controlled to be the same as the vibration frequency of the piezoelectric plate 3223c, so as to produce the Helmholtz resonance effect and realize the high-speed and large-volume transmission of the gas. The gas enters from the air inlet 3214a of the outer cover 326, enters the air inlet groove 3214 of the base 321 through the air inlet 3214a, and flows to the position of the particle sensor 325. Furthermore, the piezoelectric actuator 322 is continuously driven to absorb gas from the air intake path, so that external gas can be quickly introduced and circulated stably, and pass through the top of the particle sensor 325. At this time, the laser component 324 emits a light beam through the light-transmitting window 3214b to enter the air intake groove 3214. The air intake groove 3214 passes above the particle sensor 325. When the light beam of the particle sensor 325 irradiates the suspended particles in the gas, scattering and projected light spots will occur. When the particle sensor 325 receives the projected light spots generated by the scattering, it calculates to obtain relevant information such as the particle size and concentration of the suspended particles contained in the gas, and the gas above the particle sensor 325 is also continuously driven by the piezoelectric actuator 322 and introduced into the vent 3215a of the air guide component supporting area 3215, and enters the air outlet groove 3216. Finally, when the gas enters the gas outlet groove 3216 , since the piezoelectric actuator 322 continuously delivers the gas into the gas outlet groove 3216 , the gas in the gas outlet groove 3216 will be pushed and discharged to the outside through the gas outlet port 3216 a and the gas outlet frame port 3261 b .

[0062] The gas detector 3 of the present invention can not only detect suspended particles in the gas, but also can further detect the characteristics of the introduced gas, such as formaldehyde, ammonia, carbon monoxide, carbon dioxide, oxygen, ozone, etc. Therefore, the gas detector 3 of the present invention further includes a gas sensor 327, which is positioned and electrically connected to the driving circuit board 323, and is accommodated in the gas outlet groove 3216 to detect the concentration or characteristics of volatile organic compounds contained in the gas derived from the gas outlet path.

[0063] In summary, the present invention provides an indoor air pollution prevention and control system. In order to solve the problem that indoor air pollution occurs at any time and moves at any time and is difficult to grasp, the present invention arranges multiple gas detectors in various outdoor and indoor fields, so that the gas detectors can determine the nature, concentration and location of the air pollution, and output to form air pollution information, and then receive the air pollution information of the indoor field unit and the outdoor field unit through the air intake filter device of the air intake channel of the gas exchange device and the exhaust filter device of the exhaust channel, and the cloud computing service device to store an air pollution data database, and implement artificial intelligence calculation to determine the location of the air pollution, and issue a control instruction to transmit to the start-up operation of the air intake filter device and the exhaust filter device, which can not only intelligently select the exchange of indoor and outdoor gases, and generate a directional airflow in the indoor field unit, but also quickly drain and filter the air pollution to zero, so that the indoor air pollution has the efficiency of locating air pollution-draining air pollution-zeroing air pollution detection, purification and prevention, which is of great industrial utilization value.

[0064] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the definition of the claims.

[0065]

Explanation of symbols

[0066] A: Indoor space unit

[0067] A1: Living room

[0068] A2: Bedroom

[0069] A3: Family Room

[0070] A4: Office

[0071] A5: Meeting Room

[0072] A6: Tea Room

[0073] A7: Dressing Room

[0074] A8: Kitchen

[0075] A9: Toilet

[0076] B: Cloud computing service device

[0077] B1: Wireless network cloud computing service module

[0078] B2: Cloud control service unit

[0079] B3: Device Management Unit

[0080] B4: Application Unit

[0081] C: Outdoor venue unit

[0082] D1: Air intake filter

[0083] D2: Exhaust filter

[0084] H: Gas exchange device

[0085] H1: Bleed air channel

[0086] H2: Exhaust channel

[0087] L: Spacer

[0088] 1: Fan

[0089] 2: Filter element

[0090] 2a: High efficiency filter

[0091] 21: Decomposition Layers

[0092] 21a: Activated carbon

[0093] 21b: Cleansing Factor of Chlorine Dioxide

[0094] 21c: Herbal protective layer of Ginkgo and Rhus japanensis

[0095] 21d: Silver ions

[0096] 21e: Zeolite

[0097] 22: Light exposure

[0098] 22a: Photocatalyst

[0099] 22b: UV lamp

[0100] 22c: Nano-light tubes

[0101] 23: Decomposition Unit

[0102] 23a: Negative ion unit

[0103] 23b: Plasma Ion Unit

[0104] 3: Gas detector

[0105] 31: Control circuit board

[0106] 32: Gas detection body

[0107] 321: Base

[0108] 3211: First Surface

[0109] 3212: Second Surface

[0110] 3213: Laser setting area

[0111] 3214: Intake groove

[0112] 3214a: Air intake

[0113] 3214b: Light-transmitting window

[0114] 3215: Gas guide component bearing area

[0115] 3215a: Ventilation hole

[0116] 3215b: Positioning bump

[0117] 3216: Vent groove

[0118] 3216a: Air outlet

[0119] 3216b: First interval

[0120] 3216c: Second interval

[0121] 322: Piezoelectric Actuator

[0122] 3221: Jet Hole Sheet

[0123] 3221a: Suspended sheet

[0124] 3221b: Hollow holes

[0125] 3221c: Void

[0126] 3222: Cavity frame

[0127] 3223: Actuator

[0128] 3223a: Piezoelectric carrier

[0129] 3223b: Adjusting the resonance plate

[0130] 3223c: Piezoelectric plate

[0131] 3223d: Piezoelectric pin

[0132] 3224: Insulation frame

[0133] 3225: Conductive frame

[0134] 3225a: Conductive pin

[0135] 3225b: Conductive electrode

[0136] 3226: Resonance Chamber

[0137] 3227: Airflow Chamber

[0138] 323: Driver circuit board

[0139] 324: Laser components

[0140] 325: Particle Sensor

[0141] 326: Outer cover

[0142] 3261: Side panels

[0143] 3261a: Air intake frame

[0144] 3261b: air outlet frame

[0145] 327: Gas Sensor

[0146] 33: Microprocessor

[0147] 34: Communicator

[0148] 4: Range hood

[0149] 5: Exhaust fan

Claims

1. An indoor air pollution prevention and control system, characterized in that: Include: At least one indoor field unit, which is a space surrounded and isolated by a plurality of partitions; A gas exchange device for exchanging indoor and outdoor gases, comprising at least one air inlet channel and at least one exhaust channel, wherein the air inlet channel and the exhaust channel are connected to the indoor field unit, the air inlet channel is constructed on the indoor field unit to allow outdoor gas to be introduced, and the exhaust channel is constructed on the indoor field unit to allow indoor gas to be discharged, wherein, The air intake passage is connected to the port position of the partition of the indoor field unit and is embedded with an air intake filter device. The air intake filter device includes at least one fan, at least one filter element and a gate. When the fan is started, the gate will be opened, and the outdoor air in the air intake passage guided by the fan is filtered and removed by the filter element and enters the indoor field unit. The exhaust passage communication structure is embedded with an exhaust filter device at a port position in the partition of the indoor field unit. The exhaust filter device includes at least one fan, at least one filter element and a gate. When the fan is started, the gate will be opened, and the fan guides the indoor air of the indoor field unit into the exhaust passage, which is filtered and removed by the filter element and discharged to the outside. A plurality of gas detectors are arranged inside each of the indoor field units to determine the nature, concentration and location of air pollution, and output to form air pollution information; A cloud computing service device receives the air pollution information of each indoor field unit, stores an air pollution data database, and implements artificial intelligence calculations to determine the location of the air pollution, and issues a control instruction to the indoor field unit that generates the air pollution, and controls the fan start-up operation of the exhaust filter device in the indoor field unit, and opens the gate at the same time to generate a directional airflow, so that the air pollution of the indoor field unit is quickly drained through the filter element of the exhaust filter device for filtration and removal, so that the air pollution of the indoor field unit tends to a zero gas state.

2. The indoor air pollution control system according to claim 1, characterized in that: The air pollution refers to one or a 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 indoor air pollution prevention and control system according to claim 1, characterized in that: 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.

4. The indoor air pollution prevention and control system as described in claim 1 comprises an outdoor field unit, at least one gas detector is arranged, and the output forms air pollution information, and after the cloud computing service device receives and compares the air pollution information detected in the indoor field unit and the air pollution information of the outdoor field unit, if the air pollution information of the indoor field unit is higher than the air pollution information of the outdoor field unit, the cloud computing service device issues the control instruction to control the fan start-up operation of the air intake filter device and the exhaust filter device, and at the same time, the gate of the fan start-up will be opened, and the air intake channel guides the outdoor gas into the indoor field unit, and the air pollution of the indoor field unit is guided through the exhaust channel and discharged outdoors, so as to promote the gas exchange of the indoor field unit to form a gas state in which the air pollution tends to zero.

5. The indoor air pollution prevention and control system according to claim 1, characterized in that: The indoor field unit is one of the field units of a living room, a bedroom, a family room, an office, a conference room, a tea room, a dressing room, a gymnasium, a concert hall, a theater, an exhibition space, a hospital space, an airport space, and a station space, and the indoor field unit includes a plurality of the exhaust filter devices, and the cloud computing service device receives and compares at least two or more of the air pollution data detected by the plurality of the gas detectors of the indoor field unit, and intelligently calculates and determines to select and find the position of the air pollution in the indoor field unit, and intelligently selects to send the control instruction to the plurality of the exhaust filter devices in the indoor field unit, so as to activate the fan of the exhaust filter device closest to the air pollution position, and open the gate at the same time to generate a directional airflow, and then activate the fan of other exhaust filter devices, and open the gate at the same time, so as to quickly guide the air pollution in the indoor field unit to the filter elements of the plurality of the exhaust channels for filtration and removal, so that the air pollution in the indoor field unit tends to a zero gas state.

6. The indoor air pollution prevention and control system according to claim 1, characterized in that: The indoor field unit is a kitchen field unit, which includes a range hood connected to the exhaust duct. The cloud computing service device receives and compares the air pollution data detected by the gas detector of the indoor field unit. If the air pollution data exceeds the safety detection value, the cloud computing service device intelligently selects to send the control instruction to the range hood of the indoor field unit to start the operation, so as to quickly drain the air pollution to the outside, so that the air pollution of the indoor field unit tends to a zero gas state.

7. The indoor air pollution control system according to claim 6, characterized in that: The gas detector is structured on the range hood.

8. The indoor air pollution control system according to claim 6, characterized in that: The air pollution data is the detection value of oil smoke, VOC and polycyclic aromatic hydrocarbons. When it exceeds the set safety detection value of the air pollution data, the control instruction is sent to the indoor field unit to start the range hood removal operation.

9. The indoor air pollution control system according to claim 1, characterized in that: The indoor field unit is a field unit of a toilet, and the indoor field unit includes an exhaust fan, and the exhaust fan is connected to the exhaust channel. The cloud computing service device receives and compares the air pollution data detected by the gas detector of the indoor field unit. If the air pollution data exceeds the safety detection value, it intelligently selects to issue the control instruction to transmit to the exhaust fan to start the operation, and quickly drains the air pollution to the outdoors, so that the gas state of the air pollution in the indoor field unit tends to zero, and controls the temperature and humidity of the indoor field unit.

10. The indoor air pollution prevention and control system according to claim 9, characterized in that: The gas detector is structured on the exhaust fan.

11. The indoor air pollution control system according to claim 9, characterized in that: The air pollution data includes the detection values ​​of CO2, VOC, PM2.5, and temperature and humidity. When the air pollution data exceeds the set safety detection value, the control instruction is sent to the exhaust fan of the indoor field unit to start the operation.

12. The indoor air pollution prevention and control system according to claim 1, characterized in that: The gas detection device includes a control circuit board, a gas detection body, a microprocessor and a communicator, wherein the gas detection body, the microprocessor and the communicator are packaged on the control circuit board to form an integral body and are electrically connected, and the microprocessor controls the detection operation of the gas detection body. The gas detection body detects the air pollution and outputs the air pollution information, which is processed by the microprocessor and outputted to the communicator for external communication transmission.

13. The indoor air pollution control system according to claim 12, characterized in that: The gas detection body includes: A base having: a first surface; a second surface, opposite to the first surface; a laser setting area, hollowed out from the first surface toward the second surface; an air intake groove, recessed from the second surface and adjacent to the laser setting area, the air intake groove is provided with an air intake port, and two side walls are respectively penetrated by a light-transmitting window, which is connected with the laser setting area; An air guide component bearing area is formed by being recessed from the second surface and connected to the air inlet groove, and has an air vent through a bottom surface; and An air outlet groove is recessed from the first surface corresponding to the bottom surface of the air guide component bearing area, and is hollowed out from the first surface toward the second surface in an area of ​​the first surface not corresponding to the air guide component bearing area, is communicated with the vent hole, and is provided with an air outlet port; A piezoelectric actuator is accommodated in the air guide component bearing area; a driving circuit board, the cover is attached to the second surface of the base; a laser component is positioned on the driving circuit board and electrically connected to the driving circuit board, and is correspondingly accommodated in the laser setting area, and the path of a light beam emitted by the laser component passes through the light-transmitting window and forms an orthogonal direction with the air inlet groove; a particle sensor is positioned on the driving circuit board and electrically connected to the driving circuit board, and is correspondingly accommodated at a position in the orthogonal direction of the air inlet groove and the path of the light beam projected by the laser component, so as to detect particles contained in the air pollution that passes through the air inlet groove and is irradiated by the light beam projected by the laser component; a gas sensor, positioned on the driving circuit board and electrically connected thereto, and accommodated in the gas outlet groove, for detecting the air pollution introduced into the gas outlet groove; and An outer cover, covering the base, and having a side plate, the side plate is provided with an air inlet frame opening and an air outlet frame opening, the air inlet frame opening corresponds to the air inlet opening of the base, and the air outlet frame opening corresponds to the air outlet opening of the base; The outer cover covers the base, and the driving circuit board is attached to the second surface so that the air inlet groove defines an air inlet path, and the air outlet groove defines an air outlet path, so as to drive the piezoelectric actuator to accelerate the air pollution outside the air inlet port of the base, enter the air inlet path defined by the air inlet groove from the air inlet frame, and the particle concentration of the particles contained in the air pollution is detected by the particle sensor, and the air pollution is then discharged from the air outlet port of the base to the air outlet frame to the air outlet.

14. The indoor air pollution control system according to claim 13, characterized in that: The particle sensor is used to detect suspended particle information.

15. The indoor air pollution control system according to claim 13, characterized in that: The gas sensor includes a volatile organic compound sensor, a formaldehyde sensor, or any combination thereof, which respectively detects carbon dioxide or total volatile organic compound gas information, and formaldehyde gas information.

16. The indoor air pollution control system according to claim 13, characterized in that: The gas sensor includes a bacteria sensor, a virus sensor, or any combination thereof, which respectively detects bacteria information or fungus information, and virus gas information.

17. The indoor air pollution control system according to claim 1, characterized in that: The filter element is a high-efficiency filter that blocks adsorption and removes physically.

18. The indoor air pollution control system according to claim 17, characterized in that: The high efficiency filter is combined with the filter element which is chemically cleaned by coating a decomposition layer.

19. The indoor air pollution control system according to claim 18, characterized in that: The decomposition layer is an activated carbon, a chlorine dioxide cleaning factor, a chlorine dioxide cleaning factor, or any combination thereof.

20. The indoor air pollution control system according to claim 18, characterized in that: The decomposition layer is a silver ion, a zeolite, or any combination thereof.

21. The indoor air pollution control system according to claim 1, characterized in that: The filter element is combined with a light-irradiated chemical method to remove the air pollution.

22. The indoor air pollution control system according to claim 21, characterized in that: The light irradiation is a photocatalyst unit of a photocatalyst and an ultraviolet lamp.

23. The indoor air pollution control system according to claim 21, characterized in that: The light irradiates a photoplasmonic unit of a nano-light tube.

24. The indoor air pollution control system according to claim 1, characterized in that: The filter element is combined with a decomposition unit to remove the air pollution in a chemical manner.

25. The indoor air pollution control system according to claim 24, characterized in that: The decomposition unit is a negative ion unit, a plasma ion unit, or any combination thereof.

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