CN114383290A

CN114383290A - Solution for preventing and treating indoor air pollution

Info

Publication number: CN114383290A
Application number: CN202011112333.5A
Authority: CN
Inventors: 莫皓然; 林景松; 吴锦铨; 黄启峰; 韩永隆; 蔡长谚; 李伟铭
Original assignee: Microjet Technology Co Ltd
Current assignee: Microjet Technology Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2022-04-22

Abstract

A solution for preventing and treating indoor air pollution,suitable for an indoor space implementation, comprising: providing a portable gas detection device and a plurality of air exchangers, wherein the air exchangers are used for purifying and filtering air sucked into the outdoor and guiding the air into the indoor space, and the air pollution of the indoor space is pumped out of the outdoor and exchanged; the air exchanger has an air output of 200-1600 (CADR), and an indoor space volume of 16.5-247.5 m³1-75 air exchangers are arranged in the indoor space; when the portable gas detection device detects gas pollution in the indoor space environment at any time, the portable gas detection device can remotely control the air exchanger to start filtration, purification and gas exchange, and the air exchanger reduces the gas pollution in the indoor space to a safe detection value within 1 minute.

Description

Solution for preventing and treating indoor air pollution

[ technical field ] A method for producing a semiconductor device

The present invention relates to a solution for preventing and treating indoor air pollution, and more particularly to a method for utilizing a portable gas detection device and gases in a clean room of a plurality of air exchanges.

[ background of the invention ]

Modern people increasingly pay more attention to the requirements on the quality of gas around life, gases such as suspended Particles (PM) PM1, PM2.5, PM10, carbon dioxide, Total Volatile Organic Compounds (TVOC), formaldehyde …, and even particles, aerosols, bacteria, viruses …, etc. contained in the gases, are exposed to the environment, which affects human health and seriously even endangers life. It is particularly noted that the problem of gas pollution in the indoor space is gradually receiving attention from people, so that a solution for purifying air quality to reduce harmful gas breathed indoors can be provided, the indoor air quality can be monitored anytime and anywhere in real time, and when the indoor air quality is poor, the indoor air can be rapidly purified, which is a main subject of the research and development of the scheme.

[ summary of the invention ]

The main purpose of the scheme is to provide a solution for preventing and treating indoor air pollution, wherein a portable air detection device is used for monitoring the air quality in the environment at any time, and signals are transmitted to an air exchanger, so that the air exchanger can be used for determining the air quality of the environment detected by the portable air detection device; if the air quality is poor, starting a plurality of air exchangers after receiving poor air quality signals, and purifying the air quality of the environment detected by the portable gas detection device by using the air exchangers; the air exchanger is provided with a purification unit, the purification unit is matched with a wind guide machine to guide specific air flow, so that the purification unit can be used for filtering to form purified air, the wind guide machine is continuously controlled to operate within 1 minute (min) to guide out the output ratio (CADR) of 200-1600 clean air, 1-75 air exchangers are arranged in the indoor space to implement the air exchanger, the gas pollution in the indoor space can be reduced by a safety detection value, and the gas exchange can be in a safe breathing state; and can instantly obtain information when the concentrations of suspended particles PM1, PM2.5, PM10, carbon dioxide, Total Volatile Organic Compound (TVOC), formaldehyde, even particles, aerosol, bacteria, viruses and the like contained in the gas are too high, and can instantly purify the indoor air by warning and reminding so as to maintain good air quality.

A generalized implementation aspect of the present disclosure is to provide a solution for preventing and treating indoor air pollution, which is applicable to an indoor space implementation, and includes: 1) providing a portable gas detection device and a plurality of air exchangers, wherein the portable gas detection device and the air exchangers are applied and implemented in the indoor space environment, the air exchangers are used for sucking outdoor air to be purified and filtered and guiding the outdoor air into the indoor space, and gas pollution of the indoor space is pumped out of the outdoor air to be exchanged; 2) the air exchanger has an air output of 200-1600 ratio (CADR) and an indoor volume of 16.5-247.5 m³Providing 1-75 air exchangers arranged in the indoor space; 3) when the portable gas detection device detects the gas pollution in the indoor space environment at any time, the portable gas detection device can remotely control at least one air exchanger to start filtration and purificationAnd the air exchanger is used for reducing the gas pollution in the indoor space to a safe detection value within 1 minute, so that the gas pollution in the indoor space is exchanged to form a clean and safe breathable state.

[ description of the drawings ]

Fig. 1A is a schematic view illustrating an implementation of a solution for preventing and treating indoor air pollution.

Fig. 1B is a schematic view of the portable gas detection device.

Fig. 2A is a schematic perspective view of the gas detection module.

Fig. 2B is a perspective view of the gas detection module at another angle.

Fig. 2C is an exploded perspective view of the gas detection module of the present disclosure.

FIG. 3A is a perspective view of the base of the gas detection module of FIG. 2C from a front view.

FIG. 3B is a perspective view of the base of the gas detection module of FIG. 2C from a rear perspective.

FIG. 4 is a perspective view of the base of the gas detection module of FIG. 2C housing the laser assembly and the sensor.

FIG. 5A is an exploded perspective view of the piezoelectric actuator in combination with a base of the gas detection module of FIG. 2C.

FIG. 5B is a perspective view of the piezoelectric actuator in combination with a base of the gas detection module of FIG. 2C.

FIG. 6A is an exploded view of the piezoelectric actuator of the gas detection module of FIG. 2C from a front perspective.

FIG. 6B is an exploded view of the piezoelectric actuator of the gas detection module of FIG. 2C from a back side view.

FIG. 7A is a cross-sectional view of the piezoelectric actuator of the gas detection module of FIG. 6A coupled to the gas guide bearing region.

Fig. 7B to 7C are operation diagrams of the piezoelectric actuator of fig. 7A.

Fig. 8A to 8C are schematic views of gas paths of the gas detection module shown in fig. 2B viewed in different angle sections.

FIG. 9 is a schematic diagram of the path of the laser beam emitted by the laser assembly of the gas detection module of FIG. 2C.

Fig. 10A to 10C are exploded schematic views of an air exchanger according to the solution for preventing and treating indoor air pollution.

Fig. 11 is a block diagram illustrating a configuration relationship between a control circuit unit and an air exchanger according to the solution for preventing and treating indoor air pollution.

Fig. 12 is a block diagram illustrating a configuration relationship among a control circuit unit, an external device, and an air exchanger according to the solution for preventing and treating indoor air pollution.

[ notation ] to show

1: portable gas detection device

1 a: device body

11: air inlet

12: air outlet

13: gas detection module

131: base seat

1311: first surface

1312: second surface

1313: laser setting area

1314: air inlet groove

1314 a: air inlet port

1314 b: light-transmitting window

1315: air guide assembly bearing area

1315 a: vent hole

1315 b: positioning lug

1316: air outlet groove

1316 a: air outlet port

1316 b: first interval

1316 c: second interval

1317: light trapping region

1317 a: optical trap structure

132: piezoelectric actuator

1321: air injection hole sheet

1321 a: suspension plate

1321 b: hollow hole

1321 c: voids

1322: cavity frame

1323: actuating body

1323 a: piezoelectric carrier plate

1323 b: tuning the resonator plate

1323 c: piezoelectric plate

1323 d: piezoelectric pin

1324: insulating frame

1325: conductive frame

1325 a: conductive pin

1325 b: conductive electrode

1326: resonance chamber

1327: airflow chamber

133: driving circuit board

134: laser assembly

135: sensor with a sensor element

136: outer cover

1361: side plate

1361 a: air inlet frame port

1361 b: air outlet frame port

137 a: first volatile organic compound sensor

137 b: second volatile organic compound sensor

14: control circuit unit

14 a: microprocessor

14 b: communication device

2: air exchanger

21: exhaust passage

21 a: exhaust passage inlet

21 b: outlet of exhaust passage

22: air inlet channel

22 a: inlet channel inlet

22 b: outlet of air inlet channel

23: purification unit

23 a: high-efficiency filter screen

23 b: photocatalyst unit

231 b: photocatalyst

232 b: ultraviolet lamp

23 c: light plasma unit

23 d: anion unit

231 d: electrode wire

232 d: dust collecting plate

233 d: boosting power supply

23 e: plasma cell

231 e: first protective net for electric field

232 e: adsorption filter screen

233 e: high-voltage discharge electrode

234 e: second protective net for electric field

235 e: boosting power supply

24: air guide machine

24 a: air inlet air guide fan

24 b: exhaust air guide fan

25: remote control driver

26 a: air conditioner generator

3: external device

A: indoor space

D: distance of light trap

[ detailed description ] embodiments

Embodiments that embody the features and advantages of this disclosure will be described in detail in the description that follows. It will be understood that the present disclosure is capable of various modifications without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.

Referring to fig. 1A, the present disclosure provides a solution for preventing and treating indoor air pollution, which is suitable for an indoor space (a), and includes: 1) providing a portable gas detection device 1 and a plurality of air exchangers 2, wherein the portable gas detection device is applied and implemented in the indoor space A environment, the air exchangers 2 are used for sucking outdoor air to be purified and filtered and then guiding the air into the indoor space A, and gas pollution of the indoor space A is extracted from the outdoor air to be exchanged; 2) the air output of the air exchanger 2 is 200-1600 ratio of the output of Clean Air (CADR), and the volume of the indoor space A is 16.5-247.5 m³Providing 1-75 air exchangers 2 to be implemented in the indoor space A; 3) when the portable gas detection device 1 detects the gas pollution in the indoor space A environment at any time, the portable gas detection device 1 can remotely control at least one air exchanger 2 to start filtration, purification and gas exchange, the air exchanger 2 reduces the gas pollution in the indoor space A to a safe detection value within 1 minute, and the gas pollution in the indoor space A is promoted to be exchanged to form a clean and safe breathing state。

In the embodiment of the present disclosure, the air output of the air exchanger 2 is 800CADR, but not limited thereto, and in other embodiments of the present disclosure, the air output of the air exchanger 2 may be between 200 to 1600 CADR. In addition, in the embodiment of the present invention, the volume of the indoor space a is 82.5m³The volume of the indoor space a is calculated by a volume of 10 p × 2.5m, but not limited thereto, in other embodiments, the volume of the indoor space a may be adjusted according to the actual space thereof, such as 16.5-247.5 m³. It should be noted that, in the embodiment of the present invention, 1 to 75 air exchangers 2 are installed in the indoor space a, and the air in the indoor space a is exchanged during a certain time period of operation by using the corresponding air output and the corresponding volume of the indoor space a, so as to form a clean air state, but not limited thereto, in other embodiments of the present invention, the number of the air exchangers 2, the air output, the volume of the indoor space a, and the operation time may be increased or decreased according to actual requirements, and the corresponding relationship may refer to table one.

Table one:

the table is a relation table of the number of the air exchangers 2, the air output and the volume of the indoor space A when the air exchangers are operated for 1 minute.

The air output of the air exchanger 2 is 800 clean air output ratio (CADR), and the volume of the indoor space A is 16.5-247.5 m³The air exchangers 2 are installed in the indoor space a for implementation in 1-19, but not limited thereto, and the air output allocation, the indoor space volume correspondence and the number of the air exchangers 2 in other embodiments may be adjusted according to actual requirements.

Note that the gas pollution in the indoor space a refers to suspended Particles (PM) such as fine suspended particulate PM1, coarse suspended particulate PM2.5, suspended particulate PM10, carbon dioxide CO₂One of total volatile organic compounds TVOC, formaldehyde, bacteria, virus or combination thereof. The air exchanger 2 is used for 1 minute to 10 minutesThe gas pollution in the indoor space A is reduced to a safe detection value in the clock, for example: the safety detection value of PM2.5 is less than 10 mu g/m³PM10 safety detection value less than 75 [ mu ] g/m³The safety detection value of carbon dioxide is less than 1000ppm, the safety detection value of total volatile organic compounds is less than 0.56ppm, the safety detection value of formaldehyde is less than 0.08ppm, and the safety detection value of bacteria is less than 1500CFU/m³The safe detection value of the fungus is that the number is less than 1000CFU/m³。

Referring to fig. 1B, the portable gas detection device 1 includes a device body 1a having at least one gas inlet 11, at least one gas outlet 12, and a gas detection module 13. The portable gas detection device 1 may be one of a smart watch or a smart bracelet, and includes a device body 1 a. The apparatus body 1a has at least one inlet 11, at least one outlet 12 and a gas detection module 13. In the present embodiment, the apparatus body 1a has an inlet 11 and an outlet 12, but not limited thereto.

Referring to fig. 2A to 2C, fig. 3A to 3B, fig. 4 and fig. 5A to 5B, the gas detecting module 13 includes a piezoelectric actuator 132 and at least one sensor 135, the piezoelectric actuator 132 guides the external gas of the device body 1a to enter from the gas inlet 11 and then to be discharged from the gas outlet 12, and the introduced gas is detected by the sensor 135 to obtain a gas information. The gas detection module 13 includes a base 131, a piezoelectric actuator 132, a driving circuit board 133, a laser assembly 134, a particle sensor 135, and a cover 136. The base 131 has a first surface 1311, a second surface 1312, a laser installation region 1313, an air inlet groove 1314, an air guide assembly carrying region 1315, and an air outlet groove 1316, wherein the first surface 1311 and the second surface 1312 are opposite surfaces, the laser installation region 1313 is formed by hollowing from the first surface 1311 toward the second surface 1312, the air inlet groove 1314 is formed by recessing from the second surface 1312 and is adjacent to the laser installation region 1313, the air inlet groove 1314 is provided with an air inlet port 1314a communicated with the outside of the base 131 and corresponding to the air inlet frame port 1361a of the outer cover 136, and two side walls penetrate through a light transmitting window 1314b and are communicated with the laser installation region 1313; therefore, the first surface 1311 of the base 131 is covered by the cover 136 and the second surface 1312 is covered by the driving circuit board 133, so that the air inlet channel 1314 and the driving circuit board 133 define an air inlet path.

The gas guide device receiving area 1315 is formed by recessing the second surface 1312, communicates with the gas inlet groove 1314, and has a vent hole 1315a formed in a bottom surface thereof. The gas outlet trench 1316 has a gas outlet port 1316a, the gas outlet port 1316a is disposed corresponding to the frame port 1361b of the cover 136, the gas outlet trench 1316 includes a first section 1316b formed by a first surface 1311 recessed corresponding to a vertical projection area of the gas guide module bearing area 1315, and a second section 1316c formed by hollowing out the first surface 1311 to the second surface 1312 and extending from the vertical projection area of the non-gas guide module bearing area 1315, wherein the first section 1316b is connected to the second section 1316c to form a step, the first section 1316b of the gas outlet trench 1316 is communicated with the gas through hole 1315a of the gas guide module bearing area 1315, and the second section 1316c of the gas outlet trench 1316 is communicated with the gas outlet port 1316 a; therefore, when the first surface 1311 of the base 131 is covered by the cover 136 and the second surface 1312 is covered by the driving circuit board 133, the air-out groove 1316, the cover 136 and the driving circuit board 133 define an air-out path.

Referring to fig. 2C and 4, the laser element 134 and the particle sensor 135 are both disposed on the driving circuit board 133 and located in the base 131, and the driving circuit board 133 is omitted in fig. 4 for clearly explaining the positions of the laser element 134 and the particle sensor 135 in the base 131; the laser assembly 134 is accommodated in the laser installation region 1313 of the base 131, the particle sensor 135 is accommodated in the air inlet groove 1314 of the base 131 and aligned with the laser assembly 134, in addition, the laser assembly 134 corresponds to the light transmission window 1314b for the laser emitted by the laser assembly 134 to pass through, so that the laser irradiates the air inlet groove 1314, and the path of the emitted light beam emitted by the laser assembly 134 passes through the light transmission window 1314b and forms an orthogonal direction with the air inlet groove 1314.

The projected light beam emitted by the laser module 134 enters the air inlet channel 1314 through the light-transmitting window 1314b, irradiates the aerosol contained in the air inlet channel 1314, scatters and generates a projected light spot when the light beam contacts the aerosol, and the particle sensor 135 receives and calculates the projected light spot generated by scattering to obtain the information related to the particle size and concentration of the aerosol contained in the air. Wherein the particulate sensor 135 is a PM2.5 sensor.

At least one sensor 135 of the gas detection module 13 comprises a volatile organic compound sensor that detects CO₂Or TVOC gas information. At least one sensor 135 of the gas detection module 13 includes a formaldehyde sensor that detects formaldehyde gas information. At least one sensor 135 of the gas detection module 13 includes a particulate sensor that detects PM1 or PM2.5 or PM10 gas information. At least one sensor 135 of the gas detection module 13 includes a pathogen sensor that detects bacterial or pathogenic gas information.

The gas detection module 13 can detect not only particles in the gas, but also characteristics of the introduced gas, such as formaldehyde, ammonia, carbon monoxide, carbon dioxide, oxygen, ozone, bacteria or germs. Therefore, the gas detecting module 13 further includes a first volatile organic compound sensor 137a, which is positioned on the driving circuit board 133 and electrically connected thereto, and is accommodated in the gas outlet groove 1316, so as to detect the gas guided out from the gas outlet path, so as to detect the concentration or the characteristics of the volatile organic compounds contained in the gas outlet path. Alternatively, the gas detecting module 13 further includes a second voc sensor 137b positioned on the driving circuit board 133 and electrically connected thereto, and the second voc sensor 137b is accommodated in the light trap region 1317, so as to detect the concentration or the characteristics of the voc contained in the gas passing through the gas inlet path of the gas inlet channel 1314 and introduced into the light trap region 1317 through the light-transmitting window 1314 b.

Referring to fig. 5A and 5B, the piezoelectric actuator 132 is accommodated in the air guide device supporting region 1315 of the base 131, the air guide device supporting region 1315 is square, four corners of the air guide device supporting region 1315 are respectively provided with a positioning protrusion 1315B, and the piezoelectric actuator 132 is disposed in the air guide device supporting region 1315 through the four positioning protrusions 1315B. In addition, as shown in fig. 3A, 3B, 8B and 8C, the gas guide bearing region 1315 is communicated with the gas inlet channel 1314, and when the piezoelectric actuator 132 is actuated, gas in the gas inlet channel 1314 is drawn into the piezoelectric actuator 132 and is introduced into the gas outlet channel 1316 through the vent holes 1315a of the gas guide bearing region 1315.

As shown in fig. 2B and fig. 2C, the driving circuit board 133 is attached to the second surface 1312 of the base 131. The laser assembly 134 is disposed on the driving circuit board 133 and electrically connected to the driving circuit board 133. The sensor 135 is also disposed on the driving circuit board 133 and electrically connected to the driving circuit board 133. As also shown in FIG. 5B, when the cover 136 covers the base 131, the inlet frame port 1361a corresponds to the inlet port 1314a of the base 131 (shown in FIG. 8A) and the outlet frame port 1361B corresponds to the outlet port 1316a of the base 131 (shown in FIG. 8C).

Referring to fig. 6A and 6B, the piezoelectric actuator 132 includes a nozzle plate 1321, a cavity frame 1322, an actuator 1323, an insulating frame 1324, and a conductive frame 1325. The air hole 1321 is made of a flexible material, and includes a suspension component 1321a and a hollow hole 1321 b. The suspension sheet 1321a is a flexible and vibrating sheet-like structure, and the shape and size thereof approximately correspond to the inner edge of the air guide module supporting region 1315, but not limited thereto, and the shape of the suspension sheet 1321a may be one of square, circular, oval, triangular and polygonal; a hollow hole 1321b is formed through the center of the suspension plate 1321a for gas to flow through.

Referring to fig. 6A, 6B and 7A, the cavity frame 1322 is stacked on the air injection hole 1321, and the outer shape thereof corresponds to the air injection hole 1321. The actuating body 1323 is stacked on the cavity frame 1322, and defines a resonance chamber 1326 with the ejection hole piece 1321 and the suspension piece 1321 a. An insulating frame 1324 is stacked on the actuator 1323, and has an appearance similar to the chamber frame 1322. The conductive frame 1325 is stacked on the insulating frame 1324, and has an appearance similar to that of the insulating frame 1324, and the conductive frame 1325 has a conductive pin 1325a and a conductive electrode 1325b, the conductive pin 1325a extends outward from an outer edge of the conductive frame 1325, and the conductive electrode 1325b extends inward from an inner edge of the conductive frame 1325. In addition, the actuator 1323 further includes a piezoelectric carrier 1323a, an adjusting resonator 1323b and a piezoelectric plate 1323 c. The piezoelectric carrier plate 1323a is carried and stacked on the chamber frame 1322. The tuning resonator plate 1323b is carried overlying the piezoelectric carrier plate 1323 a. The piezoelectric plate 1323c is supported and stacked on the tuning resonator plate 1323 b. The tuning resonator plate 1323b and the piezoelectric plate 1323c are accommodated in the insulating frame 1324, and are electrically connected to the piezoelectric plate 1323c through the conductive electrode 1325b of the conductive frame 1325. The piezoelectric carrier 1323a and the tuning resonator 1323b are made of a conductive material, the piezoelectric carrier 1323a has a piezoelectric pin 1323d, the piezoelectric pin 1323d and the conductive pin 1325a are connected to a driving circuit (not shown) on the driving circuit board 133 to receive a driving signal (driving frequency and driving voltage), the driving signal is formed into a loop by the piezoelectric pin 1323d, the piezoelectric carrier 1323a, the tuning resonator 1323b, the piezoelectric plate 1323c, the conductive electrode 1325b, the conductive frame 1325 and the conductive pin 1325a, and the insulating frame 1324 separates the conductive frame 1325 from the actuator 1323 to prevent short circuit, so that the driving signal is transmitted to the piezoelectric plate 1323 c. Upon receiving the driving signal (driving frequency and driving voltage), the piezoelectric plate 1323c is deformed by the piezoelectric effect, and further drives the piezoelectric carrier plate 1323a and the tuning resonator plate 1323b to generate reciprocating bending vibration.

As described above, the tuning resonator plate 1323b is located between the piezoelectric plate 1323c and the piezoelectric carrier plate 1323a, and serves as a buffer between them, thereby tuning the vibration frequency of the piezoelectric carrier plate 1323 a. Basically, the tuning resonator plate 1323b has a thickness greater than the thickness of the piezoelectric carrier plate 1323a, and the tuning resonator plate 1323b has a thickness that can be varied to thereby tune the vibration frequency of the actuator 1323.

As shown in fig. 6A, fig. 6B and fig. 7A, the air hole plate 1321, the cavity frame 1322, the actuator 1323, the insulating frame 1324 and the conductive frame 1325 are correspondingly stacked and disposed in the air guide device supporting region 1315 in sequence, so that the piezoelectric actuator 132 is supported and positioned in the air guide device supporting region 1315, and is supported and positioned by being fixed at the bottom on the positioning bump 1315B, so that the piezoelectric actuator 132 defines a gap 1321c between the suspension plate 1321a and the inner edge of the air guide device supporting region 1315 for air circulation.

Referring to fig. 7A, an air flow chamber 1327 is formed between the air injection hole 1321 and the bottom surface of the air guide supporting region 1315. The gas flow chamber 1327 communicates with the resonance chamber 1326 among the actuating body 1323, the gas injection hole 1321, and the floating piece 1321a through the hollow hole 1321b of the gas injection hole piece 1321, and by controlling the vibration frequency of the gas in the resonance chamber 1326 to be approximately the same as the vibration frequency of the floating piece 1321a, the resonance chamber 1326 and the floating piece 1321a can generate a Helmholtz resonance effect (Helmholtz resonance) to improve the gas transmission efficiency.

Referring to FIG. 7B, when the piezoelectric plate 1323c moves away from the bottom surface of the airway guide supporting region 1315, the piezoelectric plate 1323c drives the suspension piece 1321a of the jet hole piece 1321 to move away from the bottom surface of the airway guide supporting region 1315, so that the volume of the airflow chamber 1327 expands sharply, the internal pressure thereof decreases to form a negative pressure, and the air outside the piezoelectric actuator 132 is sucked through the gap 1321c and enters the resonance chamber 1326 through the hollow hole 1321B, so that the air pressure in the resonance chamber 1326 increases to generate a pressure gradient; as shown in fig. 7C, when the piezoelectric plate 1323C drives the suspension piece 1321a of the air injection hole piece 1321 to move toward the bottom surface of the air guide assembly supporting region 1315, the gas in the resonance chamber 1326 flows out through the hollow hole 1321b quickly, the gas in the air flow chamber 1327 is pressed, and the collected gas is injected into the air hole 1315a of the air guide assembly supporting region 1315 in a large amount and quickly in an ideal gas state close to the bernoulli's law. Therefore, by repeating the operations of fig. 7B and 7C, the piezoelectric plate 1323C can vibrate in a reciprocating manner, and according to the principle of inertia, when the gas pressure inside the exhausted resonant chamber 1326 is lower than the equilibrium gas pressure, the gas is guided to enter the resonant chamber 1326 again, so that the vibration frequency of the gas in the resonant chamber 1326 is controlled to be approximately the same as the vibration frequency of the piezoelectric plate 1323C, so as to generate the helmholtz resonance effect, thereby realizing high-speed and large-volume transmission of the gas.

Referring to FIG. 8A, the gas enters through the inlet port 1361a of the cover 136, enters the inlet channel 1314 of the pedestal 131 through the inlet port 1314a, and flows to the sensor 135. As shown in fig. 8B, the piezoelectric actuator 132 continuously drives the gas sucking the gas inlet path to facilitate rapid introduction and stable circulation of the external gas, and the external gas passes through the top of the sensor 135, at this time, the laser element 134 emits a light beam into the gas inlet channel 1314 through the light-transmitting window 1314B, the gas inlet channel 1314 is irradiated with the aerosol contained in the gas above the sensor 135 through the gas above the sensor 135, the light beam is scattered and generates a projected light spot when contacting the aerosol, the sensor 135 receives the projected light spot generated by scattering and performs calculation to obtain information related to the particle size and concentration of the aerosol contained in the gas, and the gas above the sensor 135 is continuously driven by the piezoelectric actuator 132 to be transmitted and introduced into the vent hole 1315a of the gas guide bearing region 1315 to enter the first region 1316B of the gas outlet channel 1316. Finally, as shown in fig. 8C, after the gas enters the first section 1316b of the gas outlet trench 1316, the gas in the first section 1316b will be pushed to the second section 1316C due to the continuous transportation of the gas into the first section 1316b by the piezoelectric actuator 132, and finally exhausted through the gas outlet port 1316a and the gas frame port 1361 b.

Referring to fig. 9, the base 131 further includes a light trapping region 1317, the light trapping region 1317 is formed by hollowing from the first surface 1311 to the second surface 1312 and corresponds to the laser installation region 1313, and the light trapping region 1317 passes through the light-transmitting window 1314b so that the light beam emitted by the laser device 134 can be projected into the light trapping region 1317, the light trapping region 1317 is provided with a light trapping structure 1317a having a tapered surface, and the light trapping structure 1317a corresponds to a path of the light beam emitted by the laser device 134; in addition, the light trap structure 1317a makes the projected light beam emitted by the laser component 134 reflect to the light trap region 1317 in the inclined cone structure, so as to avoid the light beam from reflecting to the position of the sensor 135, and a light trap distance D is kept between the position of the projected light beam received by the light trap structure 1317a and the light-transmitting window 1314b, so as to avoid distortion of detection accuracy caused by excessive stray light directly reflecting to the position of the sensor 135 after the projected light beam projected on the light trap structure 1317a reflects.

Referring to fig. 2C and 9, the gas detecting module 13 of the present disclosure can detect not only particles in the gas, but also characteristics of the introduced gas, such as formaldehyde, ammonia, carbon monoxide, carbon dioxide, oxygen, ozone, bacteria or germs. Therefore, the gas detecting module 13 further includes a first volatile organic compound sensor 137a, the first volatile organic compound sensor 137a is disposed in a fixed position and electrically connected to the driving circuit board 133, and is accommodated in the gas outlet groove 1316, so as to detect the gas guided out from the gas outlet path, so as to detect the concentration or the characteristics of the volatile organic compounds contained in the gas outlet path. Alternatively, the gas detecting module 13 further includes a second volatile organic compound sensor 137b, the second volatile organic compound sensor 137b is disposed in a positioning manner and electrically connected to the driving circuit board 133, and the second volatile organic compound sensor 137b is accommodated in the light trapping region 1317, so as to measure the concentration or the characteristic of volatile organic compounds contained in the gas passing through the gas inlet path of the gas inlet groove 1314 and passing through the light-transmitting window 1314b and introduced into the light trapping region 1317.

Referring to fig. 1A and 10A, the air exchanger 2 has an air inlet channel 22, an air outlet channel 21, at least one air guide 24, a purifying unit 23 and a remote driver 25, wherein when the remote driver 25 receives the portable gas detection device 1 detecting the gas pollution in the environment of the indoor space a, the remote driver receives a control signal to make the outdoor air sucked into the air exchanger 2 through the air guide 24, and the air is purified and filtered by the air inlet channel 22 through the purifying unit 23, and then is guided into the indoor space a, and the air of the indoor air is exhausted to the outdoor through the air outlet channel 21. The cleaning unit 23 is a high-efficiency screen 23 a. The high-efficiency filter screen 23a is coated with a layer of clean factor of chlorine dioxide to inhibit virus and bacteria in the gas. The high-efficiency filter screen 23a is coated with a herbal protective coating layer for extracting ginkgo biloba and Japanese rhus chinensis to form a herbal protective anti-allergy filter screen which can effectively resist allergy and destroy influenza virus surface proteins passing through the filter screen. The high-efficiency filter screen 23a is coated with silver ions to inhibit viruses and bacteria in the gas. The purifying unit 23 is composed of a high-efficiency filter 23a and at least one of a photocatalyst unit 23b, a plasma unit 23c, a negative ion unit 23d and a plasma unit 23 e.

Referring to fig. 10A, the air exchanger 2 has an exhaust passage 21, an intake passage 22, an exhaust passage 21, at least one air guide 24, a purifying unit 23, and a remote driver 25. In one embodiment, the two ends of the exhaust channel 21 are respectively provided with an exhaust channel inlet 21a and an exhaust channel outlet 21b, the two ends of the intake channel 22 are respectively provided with an intake channel inlet 22a and an intake channel outlet 22b, the purifying unit 23 is disposed in the intake channel 22 for filtering the purified gas, the air guide 24 is disposed in the intake channel 22 and disposed at one side of the purifying unit 23, the guiding gas is guided from the intake channel inlet 22a, filtered by the purifying unit 23 to form a purified gas, and finally discharged to the indoor space a from the intake channel outlet 22 b. Therefore, the gas detection module 13 controls the air guide fan 24 to perform start or stop operation, and the air guide fan 24 performs start operation to guide outdoor gas to enter the air inlet channel 22 from the air inlet channel inlet 22a, perform filtration and purification through the purification unit 23, and finally discharge the outdoor gas to the indoor space a from the air inlet channel outlet 22b to provide indoor filtered and purified gas; the gas pollution in the indoor space A is discharged to the outside of the room through the exhaust passage 21 for exchange.

Referring to fig. 10B, in another embodiment, the air guide 24 includes an intake air guide 24a and an exhaust air guide 24B. And a purge unit 23 is provided in the intake passage 22 to filter the purge gas. An intake air guide 24a is provided in the intake passage 22 and on one side of the purification unit 23, and an exhaust air guide 24b is provided in the exhaust passage 21. Therefore, the gas detection module 13 controls the air intake and exhaust

air guide fans

24a and 24b to perform start-up or shut-down operations, and the air intake and exhaust

air guide fans

24a and 24b perform start-up operations to guide outdoor gas to enter the air intake passage 22 from the air intake passage inlet 22a, perform filtration and purification through the purification unit 23, and finally exhaust the outdoor gas to the indoor space a through the air intake passage outlet 22b to provide indoor filtered and purified gas, and the air exhaust and guide fans 24b guide indoor gas pollution in the indoor space a to enter the air exhaust passage 21 from the air exhaust passage inlet 21a and finally exhaust the indoor gas through the air exhaust passage outlet 21b for exchange.

The remote control driver 25 receives a control signal to start the operation of the air exchanger 2, that is, receives a remote control signal emitted by the portable gas detection device 1 detecting the gas pollution in the environment of the indoor space a, so that the portable gas detection device 1 can be started by the remote control air exchanger 2 to prompt the air intake ventilator 24a and the air exhaust ventilator 24b of the air exchanger 2 to perform a starting operation, so as to guide the outdoor air to be sucked through the air intake passage 22, purified and filtered by the purification unit 23, and then guided into the indoor space a, and the gas pollution in the indoor space a is sucked through the air exhaust ventilator 24b, discharged through the air exhaust passage 21, and exchanged.

Referring to fig. 10C, in another embodiment, the air exchanger 2 has an air inlet channel 22, an air outlet channel 21, a purifying unit 23, a remote driver 25 and an air conditioner generator 26a, and when the portable gas detection device 1 detects that there is gas pollution in the environment of the indoor space a, the remote driver 25 receives a control signal to make the outdoor air sucked into the air exchanger 2 through the air conditioner generator 26a, and after being purified and filtered by the air inlet channel 22 through the purifying unit 23, the temperature and humidity of the air adjusted by the air conditioner generator 26a are introduced into the indoor space a, and the air polluted in the indoor space is exhausted to the outdoor through the air outlet channel 21. The air conditioner generator 26a, the air conditioner generator 26a can be turned on or off by the remote control driver 25, so that the air in the indoor space a is controlled to have a temperature and a humidity by the air conditioner generator 26a, and an environment with a proper temperature and a proper humidity set in the indoor space a is achieved.

It should be noted that the air conditioner generator 26a can raise the temperature of the delivered air, and has the effect of delivering warm air into the indoor space a to raise the indoor temperature; the air conditioner generator 26a can lower the temperature of the delivered air, and has an effect of delivering cold air into the indoor space a to lower the indoor temperature; the air conditioning generator 26a can adjust the temperature of the indoor space a, so that the room temperature of the indoor space a can be adjusted to a set temperature. The air conditioning generator 26a has a dehumidification effect to adjust the humidity of the indoor space a, and thus, the indoor space a is promoted to be adjusted to the set humidity.

The purge unit 23 is provided in the intake passage 22, and may be a combination of various embodiments. For example, the purifying unit 23 is a High-Efficiency filter 23a (HEPA). When the air is guided into the air inlet channel 22 under the control of the air inlet air guide fan 24a, the high-efficiency filter screen 23a adsorbs chemical smog, bacteria, dust particles and pollen contained in the air so as to achieve the effect of filtering and purifying the air guided into the air exchanger 2; in some embodiments, the high efficiency filter 23a is coated with a layer of chlorine dioxide cleaning factor to inhibit viruses and bacteria in the gas introduced from the outside of the air exchanger 2. The high-efficiency filter screen 23a can be coated with a layer of clean factor of chlorine dioxide, so that the inhibition rate of inhibiting viruses, bacteria, A-type influenza viruses, B-type influenza viruses, enteroviruses and norovirus in the gas outside the air exchanger 2 reaches more than 99 percent, and the cross infection of the viruses is reduced; in other embodiments, the high-efficiency filter 23a is coated with a herbal protective coating layer from which ginkgo biloba and japanese rhus chinensis are extracted to form a herbal protective anti-allergy filter effective to resist allergy and destroy surface proteins of influenza virus (e.g., H1N1 influenza virus) in the air introduced from outside the air exchanger 2 and passing through the high-efficiency filter 23 a; in other embodiments, the high efficiency screen 23a may be coated with silver ions to inhibit viruses and bacteria in the air introduced outside the air exchanger 2.

The purifying unit 23 may also be configured by a high-efficiency filter 23a and a photocatalyst unit 23b, the photocatalyst unit 23b includes a photocatalyst 231b and an ultraviolet lamp 232b, and the photocatalyst 231b decomposes the gas introduced by the air exchanger 2 by irradiation of the ultraviolet lamp 232b to perform filtering and purification. The photocatalyst 231b and an ultraviolet lamp 232b are respectively arranged in the air inlet channel 22 and keep a distance from each other, so that the air exchanger 2 can guide the outdoor air into the air inlet channel 22 by controlling the air inlet air guide fan 24a, and the photocatalyst 231b is irradiated by the ultraviolet lamp 232b to convert the light energy into chemical energy, thereby decomposing harmful gas in the passing gas and sterilizing the gas to achieve the effect of filtering and purifying the gas.

The purifying unit 23 may also be a type formed by matching the high-efficiency filter 23a with the optical plasma unit 23c, the optical plasma unit 23c includes a nano light tube, and the nano light tube irradiates the air exchanger 2 to introduce the outdoor gas, so as to decompose and purify the volatile organic gas contained in the gas. The nano light pipe is disposed in the air inlet channel 22, when the air exchanger 2 guides the outdoor air into the air inlet channel 22 by controlling the air inlet blower 24a, the guided air is irradiated by the nano light pipe, so that oxygen molecules and water molecules in the air are decomposed into highly oxidative photo-plasma, an ion airflow capable of destroying Organic molecules is formed, and gas molecules containing Volatile formaldehyde, toluene, Volatile Organic Compounds (VOC), and the like, in the air are decomposed into water and carbon dioxide, thereby achieving the effects of filtering and purifying the air.

The purifying unit 23 may also be a type formed by matching the high-efficiency filter 23a with the anion unit 23d, the anion unit 23d includes at least one electrode wire 231d, at least one dust collecting plate 232d and a voltage boosting power supply 233d, and the air exchanger 2 absorbs particles contained in the air introduced from the outdoor onto the dust collecting plate 232d for filtering and purifying through high-voltage discharge of the electrode wire 231 d. Wherein at least one electrode wire 231d and at least one dust collecting plate 232d are disposed in the gas flow passage, and the boosting power supply 233d provides high-voltage discharge for the at least one electrode wire 231d, and the at least one dust collecting plate 232d has negative charges, so that the air exchanger 2 can guide the outdoor introduced gas into the air inlet channel 22 by controlling the air inlet air guiding machine 24a, and the high-voltage discharge through the at least one electrode wire 231d can attach the particles contained in the gas with positive charges to the at least one dust collecting plate 232d with negative charges, thereby achieving the effect of filtering and purifying the introduced gas.

The purifying unit 23 may also be configured by a high-efficiency filter 23a and a plasma unit 23e, the plasma unit 23e includes a first electric field guard 231e, an adsorption filter 232e, a high-voltage discharge electrode 233e, a second electric field guard 234e and a voltage boosting power supply 235e, the voltage boosting power supply 235e provides high voltage electricity for the high-voltage discharge electrode 233e to generate a high-voltage plasma column, so that the plasma in the high-voltage plasma column decomposes virus or bacteria in the air introduced from the outdoor space by the air exchanger 2. Wherein the electric field first protecting net 231e, the adsorption filter screen 232e, the high-voltage discharge electrode 233e and the electric field second protecting net 234e are arranged in the gas flow passage, and the adsorption filter screen 232e and the high-voltage discharge electrode 233e are arranged between the electric field first protecting net 231e and the electric field second protecting net 234e in a clamping mannerThe booster power supply 235e provides high-voltage discharge of the high-voltage discharge electrode 233e to generate a high-voltage plasma column with plasma, so that the air exchanger 2 controls the outdoor air to be introduced into the air inlet channel 22 through the air inlet air guide fan 24a, and oxygen molecules contained in the air are ionized with water molecules to generate cations (H) through the plasma⁺) And an anion (O)^2-) And after the substance with water molecules attached around the ions is attached to the surfaces of the virus and bacteria, the substance is converted into active oxygen (hydroxyl group, OH group) with strong oxidizing property under the action of chemical reaction, thereby depriving hydrogen of the protein on the surfaces of the virus and bacteria and decomposing the hydrogen (oxidative decomposition) to achieve the effect of filtering and purifying the introduced gas.

It is noted that the purification unit 23 may have only the high-efficiency strainer 23 a; or the combination of the high-efficiency filter 23a and any one of the photocatalyst unit 23b, the optical plasma unit 23c, the negative ion unit 23d and the plasma unit 23 e; or the high-efficiency filter 23a is combined with any two units of the photocatalyst unit 23b, the light plasma unit 23c, the negative ion unit 23d and the plasma unit 23 e; or the high-efficiency filter 23a is combined with any three units of the photocatalyst unit 23b, the light plasma unit 23c, the negative ion unit 23d and the plasma unit 23 e; or the high-efficiency filter 23a is combined with all the combinations of the photocatalyst unit 23b, the optical plasma unit 23c, the negative ion unit 23d and the plasma unit 23 e.

The intake air-guide 24a may be a fan, such as but not limited to a vortex fan or a centrifugal fan. The exhaust air guide 24b may be a fan, such as but not limited to a vortex fan or a centrifugal fan. It should be noted that the air intake and exhaust

air guiding devices

24a and 24b can be controlled by the remote control driver 25 to be turned on or off, and besides the operation of the air intake and exhaust

air guiding devices

24a and 24b being turned on or off, the air output of the air intake and exhaust

air guiding devices

24a and 24b can be controlled respectively, and the air output can be in the range of 200-1600 clean air output ratio (CADR).

Referring to fig. 11, the portable gas detecting device 1 further includes a control circuit unit 14, and a micro-sensor is disposed on the control circuit unit 14A processor 14a and a communicator 14b, wherein the gas detection module 13 is electrically connected to the control circuit unit 14, the microprocessor 14a can control the driving signal of the gas detection module 13 to start the detection operation, and convert the detection data of the gas detection module 13 into a detection data for storage, and the communicator 14b receives the detection data outputted by the microprocessor 14a and transmits the detection data to the air exchanger 2 through external communication to control the start operation of the air exchanger 2 and the adjustment of the air output, so as to promote the discharge of purified gas, and cleanly exchange the gas pollution in the indoor space a within 1-10 minutes until the safety detection value (for example, the safety detection value of PM2.5 is less than 10 μ g/m)³) So as to achieve the state of clean and safe breathing by the gas exchange in the indoor space A. The above-mentioned communicator 14b external communication transmission may be a bidirectional communication transmission by wire, for example: USB connection communication transmission, or bidirectional communication transmission by wireless, such as: Wi-Fi communication transmissions, Bluetooth communication transmissions, radio frequency identification communication transmissions, near field communication transmissions, and the like.

It should be noted that, the signal transmitted between the communicator 14b and at least one air exchanger 2 can reduce the air pollution to the safe detection value according to the preset size of the indoor space a and the expected running time, and the microprocessor 14a can automatically allocate the air output and the number of the air exchangers 2 in the connection, but not limited to this, the time for reducing the indoor space a and the air pollution to the safe detection value, the air output of the air exchanger 2, and the number of the air exchangers 2 running simultaneously can be automatically allocated and set in a modularized manner, and can also be individually set manually.

As shown in fig. 12, the portable gas detecting device 1 further includes a control circuit unit 14, the control circuit unit 14 is provided with a microprocessor 14a and a communicator 14b, and the gas detecting module 13 is electrically connected to the control circuit unit 14, wherein the microprocessor 14a can control a driving signal of the gas detecting module 13 to start a detecting operation, and convert a detecting data of the gas detecting module 13 into a detecting data for storage, and the communicator 14b receives the detecting data output by the microprocessor 14a, and can transmit the detecting data to an external device 3 for storage through external communication, so as to enable the external device 3 to generate a gas detecting information and a notification alarm, and the external device 3 controls the starting operation of the air exchanger 2 and the adjustment of the air output. The external device 3 is a portable mobile device.

It should be noted that the communicator 14b transmits signals with at least one air exchanger 2 through the external device 3, the transmitted signals can reduce the air pollution to a safe detection value according to the preset size of the indoor space a and the expected running time, and the microprocessor 14a automatically allocates the air output and the number of the air exchangers 2 in the connection, but not limited to this, the indoor space a, the time for reducing the air pollution to the safe detection value, the air output of the air exchanger 2, and the number of the air exchangers 2 running simultaneously can be allocated and set automatically in a modularized manner, and can also be set individually in a manual manner.

In summary, the solution for preventing and treating indoor air pollution provided by the present disclosure is to utilize the portable air detecting device 1 to detect the air quality in the indoor space a at any time, and provide the solution for purifying the air quality by the purifying unit 23, such that the air detecting module 13 and the purifying unit 23 in combination with the air guiding machine 24 can guide out a specific air output to prompt the purifying unit 23 to filter and form a purified air, and the air guiding machine 24 is continuously controlled to operate within 1min to guide out an air output ratio (CADR) of 200 to 1600 clean air, and provide 1 to 75 air exchangers 2 installed in the indoor space a to implement, so as to reduce the air pollution in the indoor space a to a safe detection value, achieve a state of exchanging air into safe breathing, and obtain information in real time to inform the user of the measures for preventing and treating indoor air pollution, has great industrial applicability.

Various modifications may be made by those skilled in the art without departing from the scope of the invention as defined by the appended claims.

Claims

1. A solution for preventing and treating indoor air pollution, which is applicable to implementation in an indoor space, comprises:

1) providing a portable gas detection device and a plurality of air exchangers, wherein the portable gas detection device and the air exchangers are applied and implemented in the indoor space environment, the air exchangers are used for sucking outdoor air to be purified and filtered and guiding the outdoor air into the indoor space, and gas pollution of the indoor space is pumped out of the outdoor air to be exchanged;

2) the air output of the air exchanger is 200-1600 output ratio of clean air, and the volume of the indoor space is 16.5-247.5 m³Providing 1-75 air exchangers arranged in the indoor space;

3) when the portable gas detection device detects gas pollution in the indoor space environment at any time, the portable gas detection device can remotely control at least one air exchanger to start filtration, purification and gas exchange, and the air exchanger reduces the gas pollution in the indoor space to a safe detection value within 1 minute, so that the gas pollution exchange in the indoor space is enabled to form a clean and safe breathing state.

2. The solution as claimed in claim 1, wherein the safety value is PM2.5 less than 10 μ g/m³。

3. The indoor air pollution control solution as claimed in claim 1, wherein the safety detection value is carbon dioxide less than 1000 ppm.

4. The solution as claimed in claim 1, wherein the safety detection value is less than 0.56ppm of total volatile organic compounds.

5. An indoor air pollution control solution as claimed in claim 1, wherein the safety detection value is a formaldehyde value of less than 0.08 ppm.

6. The solution as claimed in claim 1, wherein the safety value is less than 1500CFU/m³。

7. The solution as claimed in claim 1, wherein the safety measure is a fungal count of less than 1000CFU/m³。

8. The solution as claimed in claim 1, wherein the air exchanger (2) has an air output ranging from 800 output ratio of clean air and an indoor space volume of 16.5-247.5 m³The air exchanger is installed in the indoor space for 1 to 19 air exchangers.

9. The method as claimed in claim 1, wherein the gas pollution in the indoor space is PM1, PM2.5, PM10, CO₂One of TVOC, formaldehyde, bacteria, virus or a combination thereof.

10. The method as claimed in claim 1, wherein the portable gas detection device comprises a device body having at least one inlet, at least one outlet and a gas detection module, the gas detection module comprises a piezoelectric actuator and at least one sensor, the piezoelectric actuator guides gas outside the device body to enter from the inlet and then exit from the outlet, and the sensor detects the gas to obtain gas information.

11. The solution as claimed in claim 10, wherein the sensor of the gas detection module comprises a Volatile Organic Compound (VOC) sensor for detecting CO₂Or TVOC gas information.

12. The solution as claimed in claim 10, wherein the sensor of the gas detection module comprises a formaldehyde sensor for detecting formaldehyde gas information.

13. The solution as claimed in claim 10, wherein the sensor of the gas detection module comprises a particle sensor for detecting PM1, PM2.5 or PM10 gas information.

14. The indoor air pollution prevention solution of claim 10, wherein the sensor of the gas detection module comprises a germ sensor for detecting bacteria or germ gas information.

15. The method as claimed in claim 10, wherein the portable gas detection device further comprises a control circuit unit, the control circuit unit is provided with a microprocessor and a communicator, and the gas detection module is electrically connected to the control circuit unit, wherein the microprocessor can control a driving signal of the gas detection module to start detection operation, and convert detection data of the gas detection module into detection data for storage, and the communicator receives the detection data output by the microprocessor and transmits the detection data to the air exchanger through external communication, so as to control the start operation of the air exchanger and the adjustment of air output.

16. The method as claimed in claim 10, wherein the portable gas detection device further comprises a control circuit unit, the control circuit unit is provided with a microprocessor and a communicator, and the gas detection module is electrically connected to the control circuit unit, wherein the microprocessor can control a driving signal of the gas detection module to start detection operation, and convert detection data of the gas detection module into detection data for storage, and the communicator receives the detection data output by the microprocessor and transmits the detection data to an external device for storage through communication, so as to enable the external device to generate gas detection information and a notification alarm, and the external device controls the start operation of the air exchanger and the adjustment of air output.

17. The solution as claimed in claim 16, wherein the external device is a portable mobile device.

18. The method as claimed in claim 1, wherein the air exchanger has an air intake channel, an air exhaust channel, at least one air guide fan, a purifying unit and a remote driver, the remote driver receives a control signal when the portable gas detecting device detects the gas pollution in the indoor space environment, the air guide fan draws the outdoor air into the air exchanger, the air intake channel is purified and filtered by the purifying unit, and then the air is guided into the indoor space, and the indoor polluted gas is exhausted to the outdoor through the air exhaust channel.

19. The method as claimed in claim 1, wherein the air exchanger has an air intake channel, an air exhaust channel, a plurality of air guides, a purifying unit and a remote control driver, the plurality of air guides include an air intake air guide and an air exhaust air guide, the remote control driver receives a control signal when the portable gas detecting device detects the gas pollution in the indoor space environment, the control signal causes the outdoor air to be sucked into the air exchanger through the air intake air guide, and the air intake channel is purified and filtered by the purifying unit and then guided into the indoor space, and the gas polluted in the indoor space is extracted by the air exhaust air guide and exhausted to the outdoor through the air exhaust channel.

20. The method as claimed in claim 1, wherein the air exchanger has an air inlet channel, an air outlet channel, a purifying unit, a remote driver and an air conditioner generator, and the remote driver receives a control signal when the portable gas detecting device detects the gas pollution in the environment of the indoor space, so as to make the outdoor air sucked into the air exchanger through the air conditioner generator, and after being purified and filtered by the air inlet channel through the purifying unit, the air is introduced into the indoor space through the air conditioner generator by adjusting the temperature and humidity of the air, and the air polluted by the indoor air is discharged to the outside through the air outlet channel.

21. An indoor air pollution control solution as claimed in claim 18, 19 or 20, wherein said cleaning unit is a high efficiency screen.

22. The solution as claimed in claim 21, wherein the high efficiency filter is coated with a layer of clean factor of chlorine dioxide to inhibit viruses and bacteria in the air.

23. The solution as set forth in claim 21, wherein said high efficiency filter is coated with a herbal protective coating layer from which ginkgo biloba and japanese rhus chinensis are extracted to form a herbal protective anti-allergy filter effective in anti-allergy and destroying influenza virus surface proteins passing through the filter.

24. The solution as claimed in claim 21, wherein the high efficiency filter screen is coated with silver ions to inhibit viruses and bacteria in the air.

25. The solution as claimed in claim 21, wherein the purifying unit is formed by the high efficiency filter screen and a photo-catalyst unit.

26. The solution as claimed in claim 21, wherein the purifying unit is formed by combining the high efficiency filter with a plasma unit.

27. The solution as claimed in claim 21, wherein the purifying unit is formed by the high efficiency filter screen and a negative ion unit.

28. The solution as claimed in claim 21, wherein the purifying unit is formed by combining the high efficiency filter with a plasma unit.