TWM575861U

TWM575861U - Gas measuring device

Info

Publication number: TWM575861U
Application number: TW107212987U
Authority: TW
Inventors: 莫皓然; 黃啟峰; 韓永隆; 蔡長諺
Original assignee: 研能科技股份有限公司
Priority date: 2018-06-29
Filing date: 2018-09-21
Publication date: 2019-03-21

Abstract

A gas detecting device comprises a filtering component and an actuating sensor. The filtering component comprises two plug rings, and the two plug rings respectively includes a first filter. The actuating sensor comprises a main body, a first gas sensor, a second gas sensor, a first actuator, a second actuator, a first particle sensing module and a second particle sensing module. The main body comprises a detecting chamber, a gas inlet, a filter orifice and a gas outlet. A second filter is disposed on the filter orifice and has the same material with the first filter of the filtering component. The first actuator and the second actuator are used to introduce gas into the gas detecting device. The first particle sensing module and the second particle sensing module respectively includes a particle sensor. Calculating a gas information of the gas within the detecting chamber through detecting the gas by the first gas sensor, the second gas sensor and the particle sensors of the first particle sensing module and the second particle sensing module, to determine what time the first filter and the second filter are needed to be replaced.

Description

氣體監測裝置Gas monitoring device

本案關於一種氣體監測裝置，尤指一種具有過濾器之氣體監測裝置。The present invention relates to a gas monitoring device, and more particularly to a gas monitoring device having a filter.

近年來，我國與鄰近區域的空氣汙染問題漸趨嚴重，導致日常生活的環境中尚有許多對人體有害的氣體，若是無法即時監測將會對人體的健康造成影響。In recent years, the air pollution problem in China and neighboring areas has become more and more serious, leading to many harmful gases in the daily life environment. If it cannot be monitored immediately, it will affect the health of the human body.

因此，目前有使用者於鼻腔內塞入一具有濾網之過濾器，使得氣體進入鼻腔內前，會先藉由過濾器之濾網將氣體過濾後，再吸入人體內；然而，使用者雖可利用過濾器之濾網過濾進入人體內的氣體，卻無法確認過濾器之濾網何時需要更換，且由於過濾器上設有濾網，使用者呼吸的力道會因濾網而減弱，減少吸入氣體的量，兩者皆為當前急需克服之問題。Therefore, at present, a user inserts a filter with a filter in the nasal cavity, so that before the gas enters the nasal cavity, the gas is filtered by the filter screen and then inhaled into the human body; however, although the user The filter can be used to filter the gas entering the human body, but it is impossible to confirm when the filter of the filter needs to be replaced, and because the filter is provided on the filter, the force of the user's breathing will be weakened by the filter, and the inhalation will be reduced. The amount of gas, both of which are currently urgently needed to be overcome.

本案之主要目的係提供一種氣體監測裝置，用以提供使用者即時且準確的氣體資訊，此外，使用者於鼻腔內塞入一具有一第一濾網之過濾器，由於過濾器之第一濾網與氣體監測裝置之致動傳感器所包含之一第二濾網具有相同材質，因此，藉由判斷第二濾網更換時機即可以得知第一濾網之過濾效果以及可以判斷更換第一濾網及第二濾網的時機，藉以提升過濾器安全使用的可靠性。The main purpose of the present invention is to provide a gas monitoring device for providing instant and accurate gas information to the user. In addition, the user inserts a filter having a first filter in the nasal cavity, due to the first filter of the filter. The second filter screen included in the actuation sensor of the net and the gas monitoring device has the same material. Therefore, by judging the timing of the second filter replacement, the filtering effect of the first filter can be known and the first filter can be judged. The timing of the net and the second filter to improve the reliability of the safe use of the filter.

本案之一廣義實施態樣為一種氣體監測裝置，包含：一過濾器，具有二塞環，二塞環上分別設置一第一濾網；以及至少一致動傳感器，致動傳感器包含：一本體，具有一監測腔室、至少一進氣口、至少一過濾通口及至少一出氣口，過濾通口設置有一與過濾器之第一濾網具有相同材質之第二濾網；一第一氣體傳感器，設置於監測腔室內；一第二氣體傳感器，設置於監測腔室內；一第一致動器，設置於監測腔室內，用以控制氣體導入；一第二致動器，設置於監測腔室內，用以控制氣體導入；一第一微粒監測模組，設置於監測腔室內，並對應進氣口而設置，包含一微粒傳感器；一第二微粒監測模組，設置於監測腔室內，並對應過濾通口而設置，包含一微粒傳感器；其中，第一致動器控制外部氣體導入監測腔室內，透過第一氣體傳感器進行監測氣體，以及透過第一微粒監測模組之微粒傳感器監測氣體中所含懸浮微粒的粒徑及濃度，第二致動器控制外部氣體由過濾通口導入並通過第二濾網過濾至監測腔室內，再透過第二氣體傳感器及微粒監測模組之微粒傳感器監測，以計算出監測腔室內過濾氣體之含量及所含懸浮微粒的粒徑及濃度，進而判斷第一濾網及第二濾網更換之時機。A generalized embodiment of the present invention is a gas monitoring device comprising: a filter having two plug rings, a first filter screen respectively disposed on the two plug rings; and at least a motion sensor, the actuating sensor comprising: a body, The utility model has a monitoring chamber, at least one air inlet, at least one filtering port and at least one air outlet, wherein the filtering port is provided with a second filter having the same material as the first filter of the filter; a first gas sensor a second gas sensor disposed in the monitoring chamber; a first actuator disposed in the monitoring chamber for controlling gas introduction; and a second actuator disposed in the monitoring chamber The first particle monitoring module is disposed in the monitoring chamber and is disposed corresponding to the air inlet, and includes a particle sensor; a second particle monitoring module is disposed in the monitoring chamber and correspondingly Providing a filter port, comprising a particle sensor; wherein the first actuator controls the introduction of external gas into the monitoring chamber, and the gas is monitored through the first gas sensor, and The particle sensor of the first particle monitoring module monitors the particle size and concentration of the suspended particles contained in the gas, and the second actuator controls the external gas to be introduced through the filter port and filtered through the second filter screen into the monitoring chamber, and then through The particle sensor of the second gas sensor and the particle monitoring module monitors the content of the filtered gas in the monitoring chamber and the particle size and concentration of the suspended particles, thereby determining the timing of the replacement of the first filter and the second filter.

體現本案特徵與優點的一些典型實施例將在後段的說明中詳細敘述。應理解的是本案能夠在不同的態樣上具有各種的變化，其皆不脫離本案的範圍，且其中的說明及圖示在本質上當作說明之用，而非用以限制本案。Some exemplary embodiments embodying the features and advantages of the present invention are described in detail in the following description. It is to be understood that the present invention is capable of various modifications in various embodiments, and is not intended to limit the scope of the invention.

本案提供一種氣體監測裝置，請同時參閱第1圖至第3圖，於本案第一實施例中，氣體監測裝置包含至少一過濾器A以及至少一致動傳感器B。於下列實施例中的至少一過濾器A及至少一致動傳感器B之數量係使用一個作舉例說明，但不以此為限。過濾器A及致動傳感器B亦可為多個之組合。過濾器A包含了至少二塞環A1，塞環A1上分別設置至少一第一濾網A2，於下列實施例中的至少二塞環A1及至少一第一濾網A2之數量係使用一個作舉例說明，但不以此為限。塞環A1及第一濾網A2亦可為多個之組合。The present invention provides a gas monitoring device. Please refer to FIG. 1 to FIG. 3 at the same time. In the first embodiment of the present invention, the gas monitoring device includes at least one filter A and at least an actuator B. The number of the at least one filter A and the at least one of the inductive sensors B in the following embodiments is exemplified, but not limited thereto. The filter A and the actuation sensor B may also be a combination of a plurality. The filter A includes at least two ring A1, and at least one first filter A2 is respectively disposed on the ring A1, and the number of at least two ring A1 and at least one first filter A2 in the following embodiments is used as one. For example, but not limited to this. The ring A1 and the first filter A2 may also be a combination of a plurality.

請參閱第2圖，於本案第一實施例中，致動傳感器B包含了至少一本體1、至少一第一氣體傳感器2a、至少一第二氣體傳感器2b、至少一第一致動器3a、至少一第二致動器3b、至少一第一微粒監測模組4a以及至少一第二微粒監測模組4b。其中，為避免贅述，以下至少一本體1、至少一第一氣體傳感器2a、至少一第二氣體傳感器2b、至少一第一致動器3a、至少一第二致動器3b、至少一第一微粒監測模組4a以及至少一第二微粒監測模組4b的數量皆使用一個作舉例說明，但不以此為限。本體1、第一氣體傳感器2a、第二氣體傳感器2b、第一致動器3a、第二致動器3b、第一微粒監測模組4a與第二微粒監測模組4b同樣也可以為多個之組合。Referring to FIG. 2, in the first embodiment of the present invention, the actuation sensor B includes at least one body 1, at least one first gas sensor 2a, at least one second gas sensor 2b, at least one first actuator 3a, At least one second actuator 3b, at least one first particle monitoring module 4a, and at least one second particle monitoring module 4b. In order to avoid redundancy, at least one body 1, at least one first gas sensor 2a, at least one second gas sensor 2b, at least one first actuator 3a, at least one second actuator 3b, at least one first The number of the particle monitoring module 4a and the at least one second particle monitoring module 4b are all illustrated by way of example, but not limited thereto. The body 1, the first gas sensor 2a, the second gas sensor 2b, the first actuator 3a, the second actuator 3b, the first particle monitoring module 4a and the second particle monitoring module 4b may also be plural The combination.

於本案第一實施例中，本體1具有至少一監測腔室11、至少一進氣口12、至少一過濾通口13、至少一出氣口14及至少一第二濾網15。其中，為避免贅述，以下至少一監測腔室11、至少一進氣口12、至少一過濾通口13、至少一出氣口14及至少一第二濾網15的數量皆使用一個作舉例說明，但不以此為限。監測腔室11、進氣口12、過濾通口13、出氣口14及第二濾網15同樣也可以為多個之組合。監測腔室11包含一第一腔室11a及一第二腔室11b。第一腔室11a與進氣口12相通，且第一氣體傳感器2a、第一致動器3a、第一微粒監測模組4a皆設置於第一腔室11a內。第二腔室11b與過濾通口13相通，且第二氣體傳感器2b、第二致動器3b、第二微粒監測模組4b皆設置於第二腔室11b內。In the first embodiment of the present invention, the body 1 has at least one monitoring chamber 11, at least one air inlet 12, at least one filtering port 13, at least one air outlet 14, and at least one second screen 15. In order to avoid redundancy, the following at least one monitoring chamber 11, at least one air inlet 12, at least one filter port 13, at least one air outlet 14 and at least one second filter 15 are all exemplified. But not limited to this. The monitoring chamber 11, the air inlet 12, the filter port 13, the air outlet 14, and the second screen 15 may also be a combination of a plurality. The monitoring chamber 11 includes a first chamber 11a and a second chamber 11b. The first chamber 11a communicates with the air inlet 12, and the first gas sensor 2a, the first actuator 3a, and the first particle monitoring module 4a are disposed in the first chamber 11a. The second chamber 11b is in communication with the filter port 13, and the second gas sensor 2b, the second actuator 3b, and the second particle monitoring module 4b are all disposed in the second chamber 11b.

請繼續參閱第2圖，第二濾網15設置於過濾通口13內，且過濾通口13上之第二濾網15與過濾器A之第一濾網A2為具有相同材質之濾網。於本案第一實施例中，第一濾網A2及第二濾網15係具有一發泡材之材質、一不織布之材質或一活性碳濾網及高效率網(HEPA)等，但不以此為限。Referring to FIG. 2, the second filter 15 is disposed in the filter port 13, and the second filter 15 on the filter port 13 and the first filter A2 of the filter A are screens having the same material. In the first embodiment of the present invention, the first filter A2 and the second filter 15 have a material of a foam material, a material of a non-woven fabric, or an activated carbon filter and a high efficiency net (HEPA), but This is limited.

請繼續參閱第2圖，氣體監測裝置更包含一承載隔板5，承載隔板5設置於本體1，且具有至少一連通口51。於本案第一實施例中，承載隔板5具有兩個連通口51，分別對應第一微粒監測模組4a及第二微粒監測模組4b而設置。Continuing to refer to FIG. 2 , the gas monitoring device further includes a load-bearing partition 5 disposed on the body 1 and having at least one communication port 51 . In the first embodiment of the present invention, the load-bearing partition 5 has two communication ports 51, which are respectively disposed corresponding to the first particle monitoring module 4a and the second particle monitoring module 4b.

請繼續參閱第2圖，於本案第一實施例中，第一微粒監測模組4a與第二微粒監測模組4b為具有相同結構的微粒監測模組，為避免贅述，以下皆以第一微粒監測模組4a做實施說明。第一微粒監測模組4a包含了一微粒傳感器41、一微粒監測基座42以及一雷射發射器43。微粒監測基座42設置於承載隔板5上，並具有一承置槽421、一監測通道422、一光束通道423及一容置室424。承置槽421係直接對應於進氣口12而設置，而監測通道422連通承置槽421。微粒傳感器41設置於監測通道422內遠離承置槽421的一端，使得承置槽421與微粒傳感器41分別位於監測通道422的相反兩端。光束通道423連通於容置室424與監測通道422之間。於本案第一實施例中，光束通道423之一端與監測通道422垂直相交且相通，另一端則連通容置室424，使得容置室424以及監測通道422分別連通光束通道423的兩端。雷射發射器43設置於容置室424內，並與承載隔板5電性連接。雷射發射器43發射一雷射光束通過光束通道423並照射至監測通道422內，當監測通道422內的氣體所含之懸浮微粒受到雷射光束照射後會產生多個光點，光點會投射於微粒傳感器41的表面，微粒傳感器41依據光點監測出氣體中所含懸浮微粒的粒徑及濃度。監測結束後，氣體依序由連通口51以及本體1之出氣口14排出於本體1外。於本案第一實施例中，第一微粒監測模組4a及第二微粒監測模組4b之微粒傳感器41為PM2.5傳感器，但不以此為限。Please refer to FIG. 2 . In the first embodiment of the present invention, the first particle monitoring module 4 a and the second particle monitoring module 4 b are particle monitoring modules having the same structure. To avoid redundancy, the following first particles are used. The monitoring module 4a is described as an implementation. The first particle monitoring module 4a includes a particle sensor 41, a particle monitoring base 42 and a laser emitter 43. The particle monitoring base 42 is disposed on the carrier baffle 5 and has a receiving slot 421, a monitoring channel 422, a beam path 423, and a receiving chamber 424. The receiving groove 421 is directly disposed corresponding to the intake port 12, and the monitoring passage 422 communicates with the receiving groove 421. The particle sensor 41 is disposed at one end of the monitoring channel 422 away from the receiving groove 421 such that the receiving groove 421 and the particle sensor 41 are respectively located at opposite ends of the monitoring channel 422. The beam path 423 is connected between the accommodating chamber 424 and the monitoring channel 422. In the first embodiment of the present invention, one end of the beam path 423 is perpendicularly intersected and communicated with the monitoring channel 422, and the other end is connected to the accommodating chamber 424, so that the accommodating chamber 424 and the monitoring channel 422 respectively communicate with both ends of the beam path 423. The laser emitter 43 is disposed in the accommodating chamber 424 and electrically connected to the load-bearing partition 5 . The laser emitter 43 emits a laser beam through the beam path 423 and illuminates the monitoring channel 422. When the suspended particles contained in the gas in the monitoring channel 422 are irradiated by the laser beam, a plurality of spots are generated, and the spot will be generated. Projected on the surface of the particle sensor 41, the particle sensor 41 monitors the particle size and concentration of the suspended particles contained in the gas based on the spot. After the end of the monitoring, the gas is sequentially discharged from the communication port 51 and the air outlet 14 of the body 1 to the outside of the body 1. In the first embodiment of the present invention, the particle sensor 41 of the first particle monitoring module 4a and the second particle monitoring module 4b is a PM2.5 sensor, but is not limited thereto.

請繼續參閱第2圖，於本案第一實施例中，第一致動器3a及第二致動器3b係分別架構於第一微粒監測模組4a及第二微粒監測模組4b的承置槽421上。透過啟動第一致動器3a及第二致動器3b使得本體1外的氣體由進氣口12及過濾通口13分別導入第一腔室11a及第二腔室11b內，並各自導引進入第一微粒監測模組4a及第二微粒監測模組4b的監測通道422來分別計算出第一腔室11a及第二腔室11b內的氣體所含有懸浮微粒的粒徑及濃度。此外，第一致動器3a及第二致動器3b可分別高速噴出氣體至第一微粒監測模組4a及第二微粒監測模組4b內的微粒傳感器41之表面，以分別對微粒傳感器41的表面進行清潔作業，噴除沾附於微粒傳感器41表面的懸浮微粒，藉以維持微粒傳感器41表面的清潔來維持其監測的精準度。Continuing to refer to FIG. 2, in the first embodiment of the present invention, the first actuator 3a and the second actuator 3b are respectively mounted on the first particle monitoring module 4a and the second particle monitoring module 4b. On the slot 421. The gas outside the body 1 is introduced into the first chamber 11a and the second chamber 11b through the air inlet 12 and the filter port 13 by the first actuator 3a and the second actuator 3b, respectively, and guided respectively. The monitoring channels 422 of the first particle monitoring module 4a and the second particle monitoring module 4b are respectively input to calculate the particle diameter and concentration of the suspended particles contained in the gas in the first chamber 11a and the second chamber 11b, respectively. In addition, the first actuator 3a and the second actuator 3b can respectively eject gas to the surface of the particle sensor 41 in the first particle monitoring module 4a and the second particle monitoring module 4b at high speed to respectively correspond to the particle sensor 41. The surface is cleaned to discharge the suspended particles adhering to the surface of the particle sensor 41, thereby maintaining the surface of the particle sensor 41 clean to maintain the accuracy of its monitoring.

於本案第一實施例中，第一致動器3a及第二致動器3b為具有相同結構的致動器，為避免贅述，以下僅以第一致動器3a的結構及作動方式一併作說明，第二致動器3b的結構及作動方式將不再重複說明。請參閱第3圖至第4C圖，第一致動器3a包含有依序堆疊之噴氣孔片31、腔體框架32、致動體33、絕緣框架34及導電框架35。噴氣孔片31包含了複數個連接件31a、一懸浮片31b、一中空孔洞31c及至少一間隙。懸浮片31b可彎曲振動，複數個連接件31a則鄰接於懸浮片31b的周緣。於本案第一實施例中，連接件31a其數量為4個，分別鄰接於懸浮片31b的4個角落，但不此以為限。透過將複數個連接件31a固定於承置槽421，噴氣孔片31可固定容設於承置槽421中。中空孔洞31c形成於懸浮片31b的中心位置，間隙則是各連接件31a與懸浮片31b之間的氣流孔。腔體框架32疊置於懸浮片31b上，而致動體33則疊置於腔體框架32上。致動體33包含了一壓電載板33a、一調整共振板33b及一壓電板33c。其中，壓電載板33a疊置於腔體框架32上、調整共振板33b疊置於壓電載板33a上、壓電板33c則疊置於調整共振板33b上。壓電板33c係用以於施加驅動電壓後發生形變以帶動壓電載板33a及調整共振板33b進行往復式彎曲振動。絕緣框架34疊置於致動體33之壓電載板33a上，而導電框架35疊置於絕緣框架34上。其中，致動體33、腔體框架32及該懸浮片31b之間形成一共振腔室36，致動體33與承置槽421的底面之間形成一氣流腔室37。此外，於本案第一實施例中，調整共振板33b的厚度大於壓電載板33a的厚度，但不以此為限。In the first embodiment of the present invention, the first actuator 3a and the second actuator 3b are actuators having the same structure. To avoid redundancy, the following is only the structure and operation of the first actuator 3a. It should be noted that the structure and operation mode of the second actuator 3b will not be repeatedly described. Referring to FIGS. 3 to 4C, the first actuator 3a includes a gas jet orifice 31, a cavity frame 32, an actuating body 33, an insulating frame 34, and a conductive frame 35 which are sequentially stacked. The air vent 31 includes a plurality of connecting members 31a, a suspension piece 31b, a hollow hole 31c, and at least one gap. The suspension piece 31b is bendable and vibrated, and a plurality of connecting members 31a are adjacent to the periphery of the suspension piece 31b. In the first embodiment of the present invention, the number of the connecting members 31a is four, which are respectively adjacent to the four corners of the suspension piece 31b, but are not limited thereto. The air venting piece 31 can be fixedly received in the receiving groove 421 by fixing the plurality of connecting members 31a to the receiving groove 421. The hollow hole 31c is formed at a center position of the suspension piece 31b, and the gap is an air flow hole between each of the connecting pieces 31a and the suspension piece 31b. The cavity frame 32 is superposed on the suspension piece 31b, and the actuating body 33 is stacked on the cavity frame 32. The actuating body 33 includes a piezoelectric carrier 33a, an adjustment resonator plate 33b, and a piezoelectric plate 33c. The piezoelectric carrier 33a is stacked on the cavity frame 32, the adjustment resonator 33b is superposed on the piezoelectric carrier 33a, and the piezoelectric plate 33c is stacked on the adjustment resonator 33b. The piezoelectric plate 33c is configured to deform after the application of the driving voltage to drive the piezoelectric carrier 33a and the adjustment resonator plate 33b to perform reciprocating bending vibration. The insulating frame 34 is stacked on the piezoelectric carrier 33a of the actuating body 33, and the conductive frame 35 is stacked on the insulating frame 34. A resonant cavity 36 is formed between the actuating body 33, the cavity frame 32 and the suspension piece 31b, and an airflow chamber 37 is formed between the actuating body 33 and the bottom surface of the receiving groove 421. In addition, in the first embodiment of the present invention, the thickness of the adjustment resonator plate 33b is greater than the thickness of the piezoelectric carrier 33a, but is not limited thereto.

請參閱第2圖及第4B圖，當施加驅動電壓於致動體33之壓電板33c時，壓電板33c因壓電效應開始產生形變並同步帶動調整共振板33b與壓電載板33a。此時，噴氣孔片31會因亥姆霍茲共振（Helmholtz resonance）原理一起被帶動。當致動體33朝遠離承置槽421的底面位移時，氣流腔室37的容積增加，並且監測腔室11內的氣體開始由噴氣孔片31的連接件31a之間的間隙進入氣流腔室37，於監測腔室11內形成負壓，進而由進氣口12吸取氣體進入監測腔室11內。請再參閱第2圖及第4C圖，當氣體不斷地進入監測腔室11內時，致動體33再受電壓驅動而朝向承置槽421的底面移動，壓縮氣流腔室37的容積，以將氣流腔室37內部的氣體推擠進入監測通道422內，同時，共振腔室36的氣體也會由中空孔洞31c噴出，透過致動體33不斷地吸取監測腔室11內的氣體，使本體1外的氣體能夠持續地通過進氣口12進入監測腔室11並流入監測通道422內，提供待監測氣體給第一微粒監測模組4a及第二微粒監測模組4b，以分別監測第一腔室11a及第二腔室11b內氣體中所含有懸浮微粒的粒徑及濃度。此外，第一氣體傳感器2a及第二氣體傳感器2b係用以監測位於第一腔室11a及第二腔室11b內的氣體資訊。於本案第一實施例中，第一氣體傳感器2a及第二氣體傳感器2b係分別為一揮發性有機物傳感器，但不以此為限。Referring to FIGS. 2 and 4B, when a driving voltage is applied to the piezoelectric plate 33c of the actuator 33, the piezoelectric plate 33c starts to deform due to the piezoelectric effect and simultaneously drives the adjustment resonator plate 33b and the piezoelectric carrier 33a. . At this time, the gas vent sheet 31 is driven together by the Helmholtz resonance principle. When the actuating body 33 is displaced toward the bottom surface away from the receiving groove 421, the volume of the airflow chamber 37 is increased, and the gas in the monitoring chamber 11 starts to enter the airflow chamber from the gap between the connecting members 31a of the air venting piece 31. 37, a negative pressure is formed in the monitoring chamber 11, and then the gas is sucked into the monitoring chamber 11 by the air inlet 12. Referring to FIG. 2 and FIG. 4C again, when the gas continuously enters the monitoring chamber 11, the actuating body 33 is further driven by the voltage to move toward the bottom surface of the receiving groove 421 to compress the volume of the airflow chamber 37 to The gas inside the airflow chamber 37 is pushed into the monitoring channel 422. At the same time, the gas of the resonant cavity 36 is also ejected by the hollow hole 31c, and the gas in the monitoring chamber 11 is continuously sucked through the actuating body 33 to make the body 1 outside the gas can continuously enter the monitoring chamber 11 through the air inlet 12 and flow into the monitoring channel 422, and provide the gas to be monitored to the first particle monitoring module 4a and the second particle monitoring module 4b to separately monitor the first The particle size and concentration of the suspended particles contained in the gas in the chamber 11a and the second chamber 11b. Further, the first gas sensor 2a and the second gas sensor 2b are used to monitor gas information located in the first chamber 11a and the second chamber 11b. In the first embodiment of the present invention, the first gas sensor 2a and the second gas sensor 2b are respectively a volatile organic matter sensor, but not limited thereto.

於本案第一實施例中，氣體監測裝置進一步包含一微處理器(未圖示)，可將第一氣體傳感器2a、第二氣體傳感器2b及第一微粒監測模組4a與第二微粒監測模組4b之微粒傳感器41所監測之資料做演算處理及輸出。承載隔板5為一驅動電路板，具有一連接器52，連接器52電性連接微處理器，用以控制訊號的輸出與輸入。第一微粒監測模組4a與第二微粒監測模組4b的微粒傳感器41、第一致動器3a、第二致動器3b、第一氣體傳感器2a以及第二氣體傳感器2b皆電性連接承載隔板5。In the first embodiment of the present invention, the gas monitoring device further includes a microprocessor (not shown) for the first gas sensor 2a, the second gas sensor 2b, and the first particle monitoring module 4a and the second particle monitoring module. The data monitored by the particle sensor 41 of the group 4b is processed and outputted. The carrier board 5 is a driving circuit board having a connector 52. The connector 52 is electrically connected to the microprocessor for controlling the output and input of the signal. The particle sensor 41 of the first particle monitoring module 4a and the second particle monitoring module 4b, the first actuator 3a, the second actuator 3b, the first gas sensor 2a and the second gas sensor 2b are electrically connected to each other. Separator 5.

當使用者需要監測吸入氣體之資訊時，本案氣體監測裝置得使氣體經由進氣口12進入，此時位於監測腔室11內的第一氣體傳感器2a及第一微粒監測模組4a之微粒傳感器41便會開始對監測腔室11內氣體進行監測，來計算出氣體資訊及其所包含懸浮微粒的粒徑及濃度。When the user needs to monitor the information of the inhaled gas, the gas monitoring device of the present case has to allow the gas to enter through the air inlet 12, and the first gas sensor 2a located in the monitoring chamber 11 and the particle sensor of the first particle monitoring module 4a. 41 will begin to monitor the gas in the monitoring chamber 11 to calculate the gas information and the particle size and concentration of the suspended particles contained therein.

此外，當使用者需要確認過濾器A之過濾效果及更換第一濾網A2的時機時，透過確認第二濾網15的狀態及更換第二濾網15時機即可得知。當需要確認更換第二濾網15的時機時，啟動第二致動器3b，本體1外部的氣體將會由過濾通口13進入，此時進入第二腔室11b內的氣體也會被位於第二腔室11b內的第二氣體傳感器2b及第二微粒監測模組4b之微粒傳感器41進行監測，並計算出氣體資訊及其所包含懸浮微粒的粒徑及濃度，再由微處理器將第二氣體傳感器2b所監測之氣體資訊及第二微粒監測模組4b之微粒傳感器41所監測之氣體所包含懸浮微粒的粒徑及濃度作對比運算。當對比運算之結果達到一預設值，即為第二濾網15的更換時機。由於過濾通口13上之第二濾網15與過濾器A之第一濾網A2為具有相同材質之濾網，故使用者即能判斷是否需要更換氣體監測裝置之第二濾網15及過濾器A之第一濾網A2，以讓使用者配置於鼻腔內之過濾器A得以安全並可靠的使用。Further, when the user needs to confirm the filtering effect of the filter A and the timing of replacing the first filter A2, it is known by confirming the state of the second filter 15 and replacing the timing of the second filter 15. When it is necessary to confirm the timing of replacing the second screen 15, the second actuator 3b is activated, and the gas outside the body 1 will enter through the filter port 13, and the gas entering the second chamber 11b will also be located. The second gas sensor 2b in the second chamber 11b and the particle sensor 41 of the second particle monitoring module 4b are monitored, and the gas information and the particle size and concentration of the suspended particles contained therein are calculated, and then the microprocessor will The gas information monitored by the second gas sensor 2b and the particle size and concentration of the suspended particles contained in the gas monitored by the particle sensor 41 of the second particle monitoring module 4b are compared. When the result of the comparison operation reaches a preset value, it is the replacement timing of the second screen 15. Since the second filter 15 on the filter port 13 and the first filter A2 of the filter A are filters having the same material, the user can determine whether the second filter 15 of the gas monitoring device needs to be replaced and filtered. The first filter A2 of the device A is used for the safe and reliable use of the filter A disposed in the nasal cavity by the user.

請參閱第5圖，本案氣體監測裝置之第二實施例之結構與作動方式大致上與第一實施例相同，不同處僅在於第一致動器3a'及第二致動器3b'之結構及作動方式。第一致動器3a'及第二致動器3b'為具有相同結構的致動器，為避免贅述，以下將就本案第二實施例之第一致動器3a'之結構及作動方式作一說明，第二致動器3b'的結構及作動方式將不再重複說明。Referring to FIG. 5, the structure and the operation mode of the second embodiment of the gas monitoring device of the present invention are substantially the same as those of the first embodiment except that the structures of the first actuator 3a' and the second actuator 3b' are different. And the way of action. The first actuator 3a' and the second actuator 3b' are actuators having the same structure. To avoid redundancy, the structure and operation mode of the first actuator 3a' of the second embodiment of the present invention will be described below. It should be noted that the structure and operation mode of the second actuator 3b' will not be repeatedly described.

接著請參閱第6A圖、第6B圖以及第7A圖，本案第二實施例之第一致動器3a'為一氣體泵浦，包括一進氣板31'、一共振片32'、一壓電致動器33'、一第一絕緣片34'、一導電片35'以及一第二絕緣片36'。進氣板31'、共振片32'、壓電致動器33'、第一絕緣片34'、導電片35'以及第二絕緣片36'是依序堆疊組合。Referring to FIGS. 6A, 6B, and 7A, the first actuator 3a' of the second embodiment of the present invention is a gas pump, including an air inlet plate 31', a resonant plate 32', and a pressure. The electric actuator 33', a first insulating sheet 34', a conductive sheet 35' and a second insulating sheet 36'. The air intake plate 31', the resonance plate 32', the piezoelectric actuator 33', the first insulating sheet 34', the conductive sheet 35', and the second insulating sheet 36' are stacked in sequence.

於第二實施例中，進氣板31'具有至少一進氣孔31a'、至少一匯流排槽31b'以及一匯流腔室31c'。匯流排槽31b'是對應進氣孔31a'而設置。進氣孔31a'供導入氣體，匯流排槽31b'引導自進氣孔31a'導入之氣體流至匯流腔室31c'。共振片32'具有一中空孔32a'、一可動部32b'以及一固定部32c'。中空孔32a'對應於進氣板31'之匯流腔室31c'而設置。可動部32b'圍繞中空孔32a'而設置，固定部32c'設置在可動部32b'的外圍。共振片32'與壓電致動器33'在位置上相對應設置並共同形成一腔室空間37'於其之間。因此，當壓電致動器33'被驅動時，氣體會由進氣板31'的進氣孔31a'導入，再經匯流排槽31b'匯集至匯流腔室31c'。接著，氣體再通過共振片32'的中空孔32a'，使得壓電致動器33'與共振片32'的可動部32b'產生共振以傳輸氣體。In the second embodiment, the air inlet plate 31' has at least one air inlet hole 31a', at least one bus bar groove 31b', and a confluence chamber 31c'. The bus bar groove 31b' is provided corresponding to the intake hole 31a'. The intake hole 31a' is for introducing a gas, and the bus groove 31b' guides the gas introduced from the intake hole 31a' to flow into the confluence chamber 31c'. The resonator piece 32' has a hollow hole 32a', a movable portion 32b', and a fixing portion 32c'. The hollow hole 32a' is provided corresponding to the confluence chamber 31c' of the air intake plate 31'. The movable portion 32b' is provided around the hollow hole 32a', and the fixed portion 32c' is provided at the outer periphery of the movable portion 32b'. The resonator piece 32' is disposed in position corresponding to the piezoelectric actuator 33' and together forms a chamber space 37' therebetween. Therefore, when the piezoelectric actuator 33' is driven, the gas is introduced from the intake hole 31a' of the air intake plate 31', and is collected to the confluence chamber 31c' via the bus bar groove 31b'. Then, the gas passes through the hollow hole 32a' of the resonator piece 32', so that the piezoelectric actuator 33' resonates with the movable portion 32b' of the resonance piece 32' to transport the gas.

請續參閱第6A圖、第6B圖以及第7A圖，壓電致動器33'包括一懸浮板33a'、一外框33b'、至少一支架33c'以及一壓電元件33d'。於第二實施例中，懸浮板33a'具有一正方形形態，並可彎曲振動，但不以此為限。懸浮板33a'具有一凸部33f'。於第二實施例中，懸浮板33a'之所以採用正方形形態設計，乃由於相較於圓形的形態，正方形懸浮板33a'之結構明顯具有省電之優勢。在共振頻率下操作之電容性負載，其消耗功率會隨共振頻率之上升而增加，因正方形懸浮板33a'之共振頻率較圓形懸浮板低，故所消耗的功率亦會較低。然而，於其他實施例中，懸浮板的33a'形態可依實際需求而變化。外框33b'環繞設置於懸浮板33a'之外側。支架33c'連接於懸浮板33a'以及外框33b'之間，以提供彈性支撐懸浮板33a'的支撐力。壓電元件33d'具有一邊長，其小於或等於懸浮板33a'之一邊長。且壓電元件33d'貼附於懸浮板33a'之一表面上，用以被施加驅動電壓以驅動懸浮板33a'彎曲振動。懸浮板33a'、外框33b'與支架33c'之間形成至少一間隙33e'，用以供氣體通過。凸部33f'凸設於懸浮板33a'之另一表面上。於第二實施例中，懸浮片33a'與凸部33f'為利用一蝕刻製程製出的一體成型結構，但不以此為限。Referring to FIGS. 6A, 6B, and 7A, the piezoelectric actuator 33' includes a suspension plate 33a', an outer frame 33b', at least one bracket 33c', and a piezoelectric element 33d'. In the second embodiment, the suspension plate 33a' has a square shape and can be flexed and vibrated, but not limited thereto. The suspension plate 33a' has a convex portion 33f'. In the second embodiment, the suspension plate 33a' is designed in a square shape because the structure of the square suspension plate 33a' clearly has the advantage of power saving compared to the circular shape. The capacitive load operating at the resonant frequency increases its power consumption as the resonant frequency increases. Since the resonant frequency of the square suspension plate 33a' is lower than that of the circular suspension plate, the power consumed is also low. However, in other embodiments, the 33a' configuration of the suspension plate may vary depending on actual needs. The outer frame 33b' is disposed around the outer side of the suspension plate 33a'. The bracket 33c' is coupled between the suspension plate 33a' and the outer frame 33b' to provide a supporting force for elastically supporting the suspension plate 33a'. The piezoelectric element 33d' has a side length which is less than or equal to one side of the suspension plate 33a'. And the piezoelectric element 33d' is attached to one surface of the suspension plate 33a' for applying a driving voltage to drive the suspension plate 33a' to bend and vibrate. At least one gap 33e' is formed between the suspension plate 33a', the outer frame 33b' and the bracket 33c' for gas to pass therethrough. The convex portion 33f' is protruded from the other surface of the suspension plate 33a'. In the second embodiment, the suspension piece 33a' and the convex portion 33f' are integrally formed by an etching process, but are not limited thereto.

請參閱第7A圖，於第二實施例中，腔室空間37'可利用在共振片32'及壓電致動器33'之外框33b'之間所產生的間隙填充一材質，例如導電膠，但不以此為限，使得共振片32'與懸浮板33a'之間可維持一定的深度，進而可導引氣體更迅速地流動。此外，因懸浮板33a'與共振片32'保持適當距離，使彼此的接觸干涉減少，噪音的產生也可被降低。於其他實施例中，可藉由增加壓電致動器33'的外框33b'的高度來減少填充在共振片32'及壓電致動器33'之外框33b'之間的間隙之中的導電膠厚度。如此，在仍可使得懸浮板33a'與共振片32'保持適當距離的情況下，第一致動器3a'及第二致動器3b'的整體組裝不會因熱壓溫度及冷卻溫度影響導電膠之填充厚度而被影響，可避免導電膠因熱脹冷縮因素而影響到腔室空間37'在組裝完成後的實際大小。Referring to FIG. 7A, in the second embodiment, the chamber space 37' can be filled with a material, such as conductive, by a gap generated between the resonator piece 32' and the frame 33b' outside the piezoelectric actuator 33'. The glue, but not limited thereto, maintains a certain depth between the resonator piece 32' and the suspension plate 33a', thereby guiding the gas to flow more rapidly. Further, since the suspension plate 33a' is kept at an appropriate distance from the resonance piece 32', contact interference with each other is reduced, and generation of noise can also be reduced. In other embodiments, the gap between the resonator piece 32' and the frame 33b' outside the piezoelectric actuator 33' can be reduced by increasing the height of the outer frame 33b' of the piezoelectric actuator 33'. The thickness of the conductive paste. Thus, the overall assembly of the first actuator 3a' and the second actuator 3b' is not affected by the hot pressing temperature and the cooling temperature while still maintaining the suspension plate 33a' at an appropriate distance from the resonant plate 32'. The filling thickness of the conductive paste is affected, and the actual size of the chamber space 37' after assembly is prevented due to the thermal expansion and contraction factor of the conductive adhesive.

請參閱第7B圖，於其他實施例中，懸浮板33a'可以採以沖壓方式成形，使懸浮板33a'向外延伸一距離，向外延伸距離可藉由成形於懸浮板33a'與外框33b'之間之支架33c'調整，使在懸浮板33a'上的凸部33f'的表面與外框33b'的表面兩者形成非共平面。利用於外框33b'的組配表面上塗佈少量填充材質，例如：導電膠，以熱壓方式使壓電致動器33'貼合於共振片32'的固定部32c'，進而使得壓電致動器33'得以與共振片32'組配結合，如此直接透過將上述壓電致動器33'之懸浮板33a'採以沖壓成形構成一腔室空間37'的結構改良，所需的腔室空間37'得以透過調整壓電致動器33'之懸浮板33a'沖壓成形距離來完成，有效地簡化了調整腔室空間37'的結構設計，同時也達成簡化製程，縮短製程時間等優點。Referring to FIG. 7B, in other embodiments, the suspension plate 33a' may be formed by stamping, so that the suspension plate 33a' extends outwardly by a distance, and the outward extension distance can be formed by the suspension plate 33a' and the outer frame. The bracket 33c' between 33b' is adjusted such that the surface of the convex portion 33f' on the suspension plate 33a' and the surface of the outer frame 33b' form a non-coplanar surface. A small amount of a filling material, for example, a conductive paste, is applied to the assembly surface of the outer frame 33b' to thermally bond the piezoelectric actuator 33' to the fixing portion 32c' of the resonator piece 32', thereby making the pressure The electric actuator 33' is assembled in combination with the resonator piece 32', so that the structure of the suspension plate 33a' of the piezoelectric actuator 33' is formed by press forming to form a chamber space 37'. The chamber space 37' can be completed by adjusting the stamping distance of the suspension plate 33a' of the piezoelectric actuator 33', which simplifies the structural design of the adjustment chamber space 37', and also simplifies the process and shortens the process time. Etc.

請回到第6A圖及第6B圖，於第二實施例中，第一絕緣片34'、導電片35'及第二絕緣片36'皆為框型的薄型片體，但不以此為限。進氣板31'、共振片32'、壓電致動器33'、第一絕緣片34'、導電片35'以及第二絕緣片36'皆可透過微機電的面型微加工技術製程，使第一致動器3a'及第二致動器3b'的體積縮小，以構成一微機電系統之致動器。Returning to FIG. 6A and FIG. 6B , in the second embodiment, the first insulating sheet 34 ′, the conductive sheet 35 ′ and the second insulating sheet 36 ′ are all frame-shaped thin sheets, but limit. The air inlet plate 31', the resonance plate 32', the piezoelectric actuator 33', the first insulating sheet 34', the conductive sheet 35', and the second insulating sheet 36' are all transparent to the micro-electromechanical surface micromachining process. The volume of the first actuator 3a' and the second actuator 3b' is reduced to constitute an actuator of a microelectromechanical system.

接著，請參閱第7C圖，在壓電致動器33'作動流程中，壓電致動器33'的壓電元件33d'被施加驅動電壓後產生形變，帶動懸浮板33a'向遠離進氣板31'的方向位移，此時腔室空間37'的容積提升，於腔室空間37'內形成了負壓，便汲取匯流腔室31c'內的氣體進入腔室空間37'內。同時，共振片32'產生共振同步向遠離進氣板31'的方向位移，連帶增加了匯流腔室31c'的容積。且因匯流腔室31c'內的氣體進入腔室空間37'的關係，造成匯流腔室31c'內同樣為負壓狀態，進而通過進氣口31a'以及匯流排槽31b'來吸取氣體進入匯流腔室31c'內。Next, referring to FIG. 7C, in the operation of the piezoelectric actuator 33', the piezoelectric element 33d' of the piezoelectric actuator 33' is deformed by applying a driving voltage, and the suspension plate 33a' is driven away from the intake air. The direction of the plate 31' is displaced, at which time the volume of the chamber space 37' is increased, and a negative pressure is formed in the chamber space 37' to draw the gas in the confluence chamber 31c' into the chamber space 37'. At the same time, the resonance piece 32' generates resonance resonance displacement in a direction away from the air intake plate 31', which increases the volume of the confluence chamber 31c'. And because the gas in the confluence chamber 31c' enters the chamber space 37', the confluence chamber 31c' is also in a negative pressure state, and the gas is sucked into the confluence through the air inlet 31a' and the busbar groove 31b'. Inside the chamber 31c'.

再來，如第7D圖所示，壓電元件33d'帶動懸浮板33a'朝向進氣板31'位移，壓縮腔室空間37'，同樣的，共振片32'被懸浮板33a'致動，產生共振而朝向進氣板31'位移，迫使同步推擠腔室空間37'內的氣體通過間隙33e'進一步傳輸，以達到傳輸氣體的效果。Further, as shown in FIG. 7D, the piezoelectric element 33d' drives the suspension plate 33a' to be displaced toward the air intake plate 31', compressing the chamber space 37', and similarly, the resonance piece 32' is actuated by the suspension plate 33a'. Resonance is generated to be displaced toward the air intake plate 31', forcing the gas in the synchronous push chamber space 37' to be further transmitted through the gap 33e' to achieve the effect of transporting gas.

最後，如第7E圖所示，當懸浮板33a'被帶動回復到未被壓電元件33d'帶動的狀態時，共振片32'也同時被帶動而向遠離進氣板31'的方向位移，此時的共振片32'將壓縮腔室空間37'內的氣體推向間隙33e'移動，並且提升匯流腔室31c'內的容積，讓氣體能夠持續地通過進氣孔31a'以及匯流排槽31b'來匯聚於匯流腔室31c'內。透過不斷地重複上述第7C圖至第7E圖所示之第一致動器3a'及第二致動器3b'作動步驟，使第一致動器3a'及第二致動器3b'能夠連續使氣體高速流動，達到第一致動器3a'及第二致動器3b'傳輸與輸出氣體的操作。Finally, as shown in FIG. 7E, when the suspension plate 33a' is brought back to the state not being driven by the piezoelectric element 33d', the resonance piece 32' is also simultaneously driven to be displaced away from the air intake plate 31'. The resonator piece 32' at this time moves the gas in the compression chamber space 37' toward the gap 33e', and raises the volume in the confluence chamber 31c' so that the gas can continuously pass through the intake hole 31a' and the bus bar groove. 31b' comes to converge in the confluence chamber 31c'. By repeating the steps of the first actuator 3a' and the second actuator 3b' shown in FIGS. 7C to 7E described above, the first actuator 3a' and the second actuator 3b' can be enabled. The gas is continuously flowed at a high speed to achieve the operation of transmitting and outputting gas by the first actuator 3a' and the second actuator 3b'.

接著，請參閱第6A圖及第6B圖，導電片35'之外緣凸伸一導電接腳351'，以及從內緣凸伸一彎曲狀電極352'，電極352'電性連接壓電致動器33'的壓電元件33d'。導電片35'的導電接腳351'向外接通外部電流，藉以驅動壓電致動器33'的壓電元件33d'。此外，第一絕緣片34'以及第二絕緣片36'的設置，可避免短路的發生。Next, referring to FIGS. 6A and 6B, the outer edge of the conductive sheet 35' protrudes from a conductive pin 351', and a curved electrode 352' protrudes from the inner edge, and the electrode 352' is electrically connected to the piezoelectric actuator. Piezoelectric element 33d' of 33'. The conductive pin 351' of the conductive sheet 35' is externally turned on to externally drive the piezoelectric element 33d' of the piezoelectric actuator 33'. In addition, the arrangement of the first insulating sheet 34' and the second insulating sheet 36' can avoid the occurrence of a short circuit.

本案所提供之氣體監測裝置，除了可以提供使用者即時且準確的氣體資訊外，並可以監測氣體通過第二濾網後的空氣品質，且使用者於鼻腔內配置具有第一濾網之過濾器，因過濾器之第一濾網與第二濾網具有相同材質，藉由判斷第二濾網更換時機即可以得知第一濾網過濾效果及判斷更換第一濾網的時機，提升過濾器安全使用可靠性，極具利用性。The gas monitoring device provided in the present case can provide the user with instant and accurate gas information, and can monitor the air quality of the gas after passing through the second filter screen, and the user configures the filter with the first filter mesh in the nasal cavity. Since the first filter of the filter and the second filter have the same material, the filter of the first filter can be known by judging the timing of the second filter replacement, and the timing of replacing the first filter is improved, and the filter is lifted. Safe use and reliability.

本案得由熟知此技術之人士任施匠思而為諸般修飾，然皆不脫如附申請專利範圍所欲保護者。This case has been modified by people who are familiar with the technology, but it is not intended to be protected by the scope of the patent application.

A‧‧‧過濾器A‧‧‧Filter

A1‧‧‧塞環 A1‧‧‧Secret

A2‧‧‧第一濾網 A2‧‧‧first filter

B、B'‧‧‧致動傳感器 B, B'‧‧‧ actuation sensor

1‧‧‧本體 1‧‧‧ Ontology

11‧‧‧監測腔室 11‧‧‧Monitoring chamber

11a‧‧‧第一腔室 11a‧‧‧ first chamber

11b‧‧‧第二腔室 11b‧‧‧ second chamber

12‧‧‧進氣口 12‧‧‧air inlet

13‧‧‧過濾通口 13‧‧‧Filter port

14‧‧‧出氣口 14‧‧‧ air outlet

15‧‧‧第二濾網 15‧‧‧Second filter

2a‧‧‧第一氣體傳感器 2a‧‧‧First gas sensor

2b‧‧‧第二氣體傳感器 2b‧‧‧second gas sensor

3a、3a'‧‧‧第一致動器 3a, 3a'‧‧‧ first actuator

3b、3b'‧‧‧第二致動器 3b, 3b'‧‧‧second actuator

31‧‧‧噴氣孔片 31‧‧‧Air hole film

31'‧‧‧進氣板 31'‧‧‧Air intake plate

31a‧‧‧連接件 31a‧‧‧Connecting parts

31a'‧‧‧進氣孔 31a'‧‧‧Air intake

31b‧‧‧懸浮片 31b‧‧‧suspension tablets

31b'‧‧‧匯流排槽 31b'‧‧‧ busbar slot

31c‧‧‧中空孔洞 31c‧‧‧ hollow holes

31c'‧‧‧匯流腔室 31c'‧‧‧ confluence chamber

32‧‧‧腔體框架 32‧‧‧ cavity frame

32'‧‧‧共振片 32'‧‧‧Resonance film

32a'‧‧‧中空孔 32a'‧‧‧ hollow hole

32b'‧‧‧可動部 32b'‧‧‧movable department

32c'‧‧‧固定部 32c'‧‧‧Fixed Department

33‧‧‧致動體 33‧‧‧Acoustic body

33'‧‧‧壓電致動器 33'‧‧‧ Piezoelectric Actuator

33a‧‧‧壓電載板 33a‧‧‧Piezo carrier

33a'‧‧‧懸浮板 33a'‧‧‧suspension board

33b‧‧‧調整共振板 33b‧‧‧Adjusting the resonance plate

33b'‧‧‧外框 33b'‧‧‧ frame

33c‧‧‧壓電板 33c‧‧‧Piezoelectric plate

33c'‧‧‧支架 33c'‧‧‧ bracket

33d'‧‧‧壓電元件 33d'‧‧‧Piezoelectric components

33e'‧‧‧間隙 33e'‧‧‧ gap

33f'‧‧‧凸部 33f'‧‧‧ convex

34‧‧‧絕緣框架 34‧‧‧Insulation frame

34'‧‧‧第一絕緣片 34'‧‧‧First insulation sheet

35‧‧‧導電框架 35‧‧‧Electrical frame

35'‧‧‧導電片 35'‧‧‧Conductor

351'‧‧‧導電接腳 351'‧‧‧Electrical pins

352'‧‧‧電極 352'‧‧‧electrode

36‧‧‧共振腔室 36‧‧‧Resonance chamber

36'‧‧‧第二絕緣片 36'‧‧‧Second insulation sheet

37‧‧‧氣流腔室 37‧‧‧Airflow chamber

37'‧‧‧腔室空間 37'‧‧‧Case space

4a‧‧‧第一微粒監測模組 4a‧‧‧First particle monitoring module

4b‧‧‧第二微粒監測模組 4b‧‧‧Second particle monitoring module

41‧‧‧微粒傳感器 41‧‧‧Particle sensor

42‧‧‧微粒監測基座 42‧‧‧Particle monitoring base

421‧‧‧承置槽 421‧‧‧ socket

422‧‧‧監測通道 422‧‧‧Monitoring channel

423‧‧‧光束通道 423‧‧‧beam channel

424‧‧‧容置室 424‧‧‧ housing room

43‧‧‧雷射發射器 43‧‧‧Laser transmitter

5‧‧‧承載隔板 5‧‧‧ Carrying partition

51‧‧‧連通口 51‧‧‧Connected

52‧‧‧連接器 52‧‧‧Connector

第1圖為本案過濾器之結構示意圖。第2圖為本案氣體監測裝置之第一實施例之剖面示意圖。第3圖為本案第一實施例之第一致動器及第二致動器之結構示意圖。第4A圖為本案第一實施例之第一致動器及第二致動器之剖面示意圖。第4B圖至第4C圖為本案第一實施例之第一致動器及第二致動器之作動示意圖。第5圖為本案氣體監測裝置之第二實施例之剖面示意圖。第6A圖為本案第二實施例之第一致動器及第二致動器自俯視角度所視得之立體分解示意圖。第6B圖為本案第二實施例之第一致動器及第二致動器自仰視角度所視得之立體分解示意圖。第7A圖為本案第二實施例之第一致動器及第二致動器之剖面示意圖。第7B圖為本案其他實施例之第一致動器及第二致動器之剖面示意圖。第7C圖至第7E圖為本案第二實施例之第一致動器及第二致動器之作動示意圖。Figure 1 is a schematic view showing the structure of the filter of the present invention. Fig. 2 is a schematic cross-sectional view showing a first embodiment of the gas monitoring device of the present invention. Figure 3 is a schematic view showing the structure of the first actuator and the second actuator of the first embodiment of the present invention. 4A is a schematic cross-sectional view showing the first actuator and the second actuator of the first embodiment of the present invention. 4B to 4C are schematic views showing the operation of the first actuator and the second actuator of the first embodiment of the present invention. Figure 5 is a schematic cross-sectional view showing a second embodiment of the gas monitoring device of the present invention. FIG. 6A is a perspective exploded view of the first actuator and the second actuator according to the second embodiment of the present invention as seen from a plan view. FIG. 6B is a perspective exploded view of the first actuator and the second actuator according to the second embodiment of the present invention as viewed from a bottom view angle. FIG. 7A is a schematic cross-sectional view showing the first actuator and the second actuator of the second embodiment of the present invention. FIG. 7B is a schematic cross-sectional view showing the first actuator and the second actuator of other embodiments of the present invention. 7C to 7E are diagrams showing the operation of the first actuator and the second actuator of the second embodiment of the present invention.

Claims

一種氣體監測裝置，包含：一過濾器，具有二塞環，該二塞環上分別設置一第一濾網；以及至少一致動傳感器，該致動傳感器包含：一本體，具有一監測腔室、至少一進氣口、至少一過濾通口及至少一出氣口，該過濾通口設置有一與該過濾器之該第一濾網具有相同材質之第二濾網；一第一氣體傳感器，設置於該監測腔室內；一第二氣體傳感器，設置於該監測腔室內；一第一致動器，設置於該監測腔室內，用以控制氣體導入；一第二致動器，設置於該監測腔室內，用以控制氣體導入；一第一微粒監測模組，設置於該監測腔室內，並對應該進氣口而設置，包含一微粒傳感器；以及一第二微粒監測模組，設置於該監測腔室內，並對應該過濾通口而設置，包含一微粒傳感器；其中，該第一致動器控制外部氣體導入該監測腔室內，透過該第一氣體傳感器監測氣體，以及透過該第一微粒監測模組之該微粒傳感器監測氣體中所含懸浮微粒的粒徑及濃度，當該第二致動器控制外部氣體由該過濾通口導入並通過該第二濾網過濾至該監測腔室內，再透過該第二氣體傳感器及該第二微粒監測模組之該微粒傳感器監測，以計算出該監測腔室內過濾氣體之含量及所含懸浮微粒的粒徑及濃度，進而判斷該第一濾網及該第二濾網更換之時機。A gas monitoring device comprising: a filter having two plug rings, each of which is provided with a first filter screen; and at least an actuating sensor, the actuating sensor comprising: a body having a monitoring chamber, At least one air inlet, at least one filter port and at least one air outlet, the filter port is provided with a second filter having the same material as the first filter of the filter; a first gas sensor is disposed at a second gas sensor disposed in the monitoring chamber; a first actuator disposed in the monitoring chamber for controlling gas introduction; and a second actuator disposed in the monitoring chamber Indoor, for controlling gas introduction; a first particle monitoring module disposed in the monitoring chamber, disposed corresponding to the air inlet, including a particle sensor; and a second particle monitoring module disposed on the monitoring Provided in the chamber and disposed to filter the port, comprising a particle sensor; wherein the first actuator controls external gas to be introduced into the monitoring chamber through the first gas sensing Monitoring the gas, and monitoring the particle size and concentration of the suspended particles contained in the gas through the particle sensor of the first particle monitoring module, when the second actuator controls the external gas to be introduced and passed through the filtering port The second filter is filtered into the monitoring chamber, and then monitored by the second gas sensor and the particle sensor of the second particle monitoring module to calculate the content of the filtered gas in the monitoring chamber and the particle size of the suspended particles. And the concentration, and then the timing of the replacement of the first filter screen and the second filter screen.

如申請專利範圍第1項所述之氣體監測裝置，更包含有一承載隔板，設置於該本體中，並具有至少一連通口，而該第一微粒監測模組及該第二微粒監測模組之該微粒傳感器承載於該承載隔板上並與該承載隔板電性連接，該第一氣體傳感器及該第二氣體傳感器也與該承載隔板電性連接。The gas monitoring device of claim 1, further comprising a load-bearing partition disposed in the body and having at least one communication port, and the first particle monitoring module and the second particle monitoring module The particle sensor is carried on the load-bearing partition and electrically connected to the load-bearing partition. The first gas sensor and the second gas sensor are also electrically connected to the load-bearing partition.

如申請專利範圍第2項所述之氣體監測裝置，其中該承載隔板為一驅動電路板，並具有一連接器，該連接器電性連接一微處理器，用以控制訊號的輸出與輸入。The gas monitoring device of claim 2, wherein the carrier spacer is a driving circuit board and has a connector electrically connected to a microprocessor for controlling signal output and input. .

如申請專利範圍第2項所述之氣體監測裝置，其中該第一微粒監測模組及該第二微粒監測模組各包含：一微粒監測基座，設置於該承載隔板上，具有一承置槽、一監測通道、一光束通道及一容置室，該承置槽係對應於該進氣口而設置，該監測通道連通該承置槽，該微粒傳感器設置於該監測通道內遠離該承置槽的一端，以及該光束通道連通於該容置室及該監測通道之間；以及一雷射發射器，設置於該容置室內，並與該承載隔板電性連接，雷射發射器發射一雷射光束通過該光束通道並照射至該監測通道內，使通過該監測通道中之氣體受雷射光束之照射而射出光點至該微粒傳感器之表面，藉以監測氣體中所含懸浮微粒的粒徑及濃度，通過該監測通道之氣體得依序由該連通口及該出氣口排出於該本體外。The gas monitoring device of claim 2, wherein the first particle monitoring module and the second particle monitoring module each comprise: a particle monitoring base disposed on the carrier spacer and having a bearing a receiving slot, a monitoring channel, a beam path and an accommodating chamber, wherein the receiving slot is disposed corresponding to the air inlet, the monitoring channel is connected to the receiving slot, and the particle sensor is disposed in the monitoring channel away from the One end of the receiving slot, and the beam path is connected between the receiving chamber and the monitoring channel; and a laser emitter disposed in the receiving chamber and electrically connected to the carrying spacer, the laser emitting A laser beam is emitted through the beam path and irradiated into the monitoring channel, so that the gas passing through the monitoring channel is irradiated by the laser beam to emit a light spot to the surface of the particle sensor, thereby monitoring the suspension contained in the gas The particle size and concentration of the particles are sequentially discharged from the communication port and the gas outlet through the communication port and the gas outlet.

如申請專利範圍第4項所述之氣體監測裝置，其中該第一致動器架構於該第一微粒監測模組之該承置槽上，並與該微粒傳感器相對應設置，該第一致動器導引氣體進入該監測通道中，以受該第一微粒監測模組之該微粒傳感器監測，該第二致動器架構於該第二微粒監測模組之該承置槽上，導引氣體進入該監測通道中，以受該第二微粒監測模組之該微粒傳感器監測。The gas monitoring device of claim 4, wherein the first actuator is disposed on the receiving groove of the first particle monitoring module, and is disposed corresponding to the particle sensor, the first The actuator guides the gas into the monitoring channel to be monitored by the particle sensor of the first particle monitoring module, and the second actuator is disposed on the receiving groove of the second particle monitoring module to guide Gas enters the monitoring channel for monitoring by the particle sensor of the second particle monitoring module.

如申請專利範圍第5項所述之氣體監測裝置，其中該第一致動器及該第二致動器可分別高速噴出氣體至所對應之該微粒傳感器之表面，以對該微粒傳感器之表面進行清潔作業，噴除沾附於該微粒傳感器表面之懸浮微粒，藉以維持該微粒傳感器監測之精準度。The gas monitoring device of claim 5, wherein the first actuator and the second actuator respectively eject gas at a high speed to a surface of the corresponding particle sensor to surface the particle sensor The cleaning operation is performed to spray the suspended particles adhering to the surface of the particle sensor, thereby maintaining the precision of the particle sensor monitoring.

如申請專利範圍第1項所述之氣體監測裝置，其中該第一微粒監測模組之該微粒傳感器為PM2.5傳感器，及該第二微粒監測模組之該微粒傳感器為PM2.5傳感器。The gas monitoring device of claim 1, wherein the particle sensor of the first particle monitoring module is a PM2.5 sensor, and the particle sensor of the second particle monitoring module is a PM2.5 sensor.

如申請專利範圍第5項所述之氣體監測裝置，其中該第一致動器及該第二致動器各包括：一噴氣孔片，包含複數個連接件、一懸浮片及一中空孔洞，該懸浮片可彎曲振動，該複數個連接件鄰接於該懸浮片周緣，而該中空孔洞形成於該懸浮片的中心位置，該噴氣孔片透過該複數個連接件設置該承置槽中，並由該複數個連接件提供彈性支撐該懸浮片，該噴氣孔片與該承置槽之間形成一氣流腔室，且該複數個連接件及該懸浮片之間形成至少一間隙；一腔體框架，疊置於該懸浮片上；一致動體，疊置於該腔體框架上，用以接受驅動電壓而產生往復式地彎曲振動；一絕緣框架，疊置於該致動體上；以及一導電框架，疊設置於該絕緣框架上；其中，該致動體、該腔體框架及該懸浮片之間形成一共振腔室，透過驅動該致動體以帶動該噴氣孔片產生共振，使該噴氣孔片之該懸浮片產生往復式地振動位移，以造成該氣體通過該間隙進入該氣流腔室，再由該監測通道排出，實現該氣體之傳輸流動。The gas monitoring device of claim 5, wherein the first actuator and the second actuator each comprise: a jet orifice piece comprising a plurality of connecting pieces, a suspension piece and a hollow hole, The suspension piece is bendable and vibrating, the plurality of connecting members are adjacent to the periphery of the suspension piece, and the hollow hole is formed at a center position of the suspension piece, and the air hole hole piece is disposed in the receiving groove through the plurality of connecting pieces, and The suspension piece is elastically supported by the plurality of connecting members, and an air flow chamber is formed between the air venting piece and the receiving groove, and at least one gap is formed between the plurality of connecting members and the floating piece; a frame, stacked on the suspension sheet; a movable body stacked on the cavity frame for receiving a driving voltage to generate reciprocating bending vibration; an insulating frame stacked on the actuating body; and a a conductive frame is disposed on the insulating frame; wherein a resonant cavity is formed between the actuating body, the cavity frame and the floating piece, and the actuating body is driven to drive the air vent to resonate The spray The suspension piece of the ventilating piece generates a reciprocating vibration displacement to cause the gas to enter the air flow chamber through the gap, and is discharged from the monitoring channel to realize the transport flow of the gas.

如申請專利範圍第8項所述之氣體監測裝置，其中該致動體包含: 一壓電載板，疊置於該腔體框架上；一調整共振板，疊置於該壓電載板上；以及一壓電板，疊置於該調整共振板上，用以接受驅動電壓而帶動該壓電載板及該調整共振板產生往復式地彎曲振動。The gas monitoring device of claim 8, wherein the actuating body comprises: a piezoelectric carrier plate stacked on the cavity frame; an adjustment resonance plate stacked on the piezoelectric carrier plate And a piezoelectric plate stacked on the adjusting resonant plate for receiving a driving voltage to drive the piezoelectric carrier and the adjusting resonant plate to generate reciprocating bending vibration.

如申請專利範圍第9項所述之氣體監測裝置，其中該調整共振板之厚度大於該壓電載板之厚度。The gas monitoring device of claim 9, wherein the thickness of the adjustment resonator plate is greater than the thickness of the piezoelectric carrier.

如申請專利範圍第5項所述之氣體監測裝置，其中該第一致動器及該第二致動器為一氣體泵浦，其包含：一進氣板，具有至少一進氣孔、至少一匯流排槽以及一匯流腔室，該進氣孔用以導入氣體，該匯流排槽對應該進氣孔位置且用以引導自進氣孔導入之氣體至該匯流腔室；一共振片，具有一中空孔以及一可動部，該中空孔對應該匯流腔室而設置，該可動部圍繞該中空孔而設置；以及一壓電致動器，與該共振片在位置上相對應設置，該共振片與該壓電致動器之間形成一腔室空間，用以在當該壓電致動器受驅動時，使氣體由該進氣板之該進氣孔導入，經該匯流排槽匯集至該匯流腔室，再通過該共振片之該中空孔，使得該壓電致動器與該共振片之該可動部產生共振以傳輸氣體；其中，該進氣板、該共振片以及該壓電致動器係依序堆疊設置。The gas monitoring device of claim 5, wherein the first actuator and the second actuator are a gas pump, comprising: an air inlet plate having at least one air inlet hole, at least a bus bar and a confluence chamber, the air inlet for introducing a gas, the bus bar corresponding to the position of the air inlet hole and for guiding the gas introduced from the air inlet hole to the confluence chamber; a resonance piece, Having a hollow hole and a movable portion disposed corresponding to the confluence chamber, the movable portion is disposed around the hollow hole; and a piezoelectric actuator disposed in position corresponding to the resonance piece, the Forming a chamber space between the resonator piece and the piezoelectric actuator for introducing gas from the air inlet hole of the air intake plate when the piezoelectric actuator is driven, through the bus bar slot Collecting into the confluence chamber, and passing through the hollow hole of the resonant piece, causing the piezoelectric actuator to resonate with the movable portion of the resonant piece to transmit gas; wherein the air inlet plate, the resonant piece, and the Piezoelectric actuators are stacked in sequence.

如申請專利範圍第11項所述之氣體監測裝置，其中該壓電致動器包含：一懸浮板，具有一正方形形態，並且可彎曲振動；一外框，環繞設置於該懸浮板之外側；至少一支架，連接於該懸浮板與該外框之間，以提供彈性支撐；以及一壓電元件，具有一邊長，該邊長係小於或等於該懸浮板之一邊長，且該壓電元件貼附於該懸浮板之一表面上，用以被施加電壓以驅動該懸浮板彎曲振動。The gas monitoring device of claim 11, wherein the piezoelectric actuator comprises: a suspension plate having a square shape and being bendable and vibrating; and an outer frame disposed around the outer side of the suspension plate; At least one bracket connected between the suspension plate and the outer frame to provide elastic support; and a piezoelectric element having a side length which is less than or equal to one side length of the suspension plate, and the piezoelectric element Attached to a surface of the suspension plate for applying a voltage to drive the suspension plate to bend and vibrate.

如申請專利範圍第11項所述之氣體監測裝置，其中該第一致動器及該第二致動器更包含一第一絕緣片、一導電片以及一第二絕緣片，且該進氣板、該共振片、該壓電致動器、該第一絕緣片、該導電片及該第二絕緣片係依序堆疊設置。The gas monitoring device of claim 11, wherein the first actuator and the second actuator further comprise a first insulating sheet, a conductive sheet and a second insulating sheet, and the air inlet The plate, the resonant plate, the piezoelectric actuator, the first insulating sheet, the conductive sheet and the second insulating sheet are stacked in sequence.

如申請專利範圍第1項所述之氣體監測裝置，其中該第一氣體傳感器係為一揮發性有機物傳感器，該第二氣體傳感器係為一揮發性有機物傳感器。The gas monitoring device of claim 1, wherein the first gas sensor is a volatile organic sensor, and the second gas sensor is a volatile organic sensor.

如申請專利範圍第1項所述之氣體監測裝置，其中該第一濾網係具有一發泡材之材質。The gas monitoring device of claim 1, wherein the first filter mesh has a material of a foamed material.

如申請專利範圍第1項所述之氣體監測裝置，其中該第一濾網係具有一不織布之材質。The gas monitoring device of claim 1, wherein the first filter has a material of a non-woven fabric.

如申請專利範圍第1項所述之氣體監測裝置，其中該第一濾網係具有一活性碳濾網及高效濾網(HEPA)至少其中之一。The gas monitoring device of claim 1, wherein the first filter has at least one of an activated carbon filter and a high efficiency filter (HEPA).

如申請專利範圍第1項所述之氣體監測裝置，其中該監測腔室包含：一第一腔室，與該進氣口相連通，且該第一氣體傳感器、該第一致動器及該第一微粒監測模組設置於該第一腔室內；以及一第二腔室，與該過濾通口相通，且該第二氣體傳感器、該第二致動器及該第二微粒監測模組設置於該第二腔室內。The gas monitoring device of claim 1, wherein the monitoring chamber comprises: a first chamber in communication with the air inlet, and the first gas sensor, the first actuator, and the a first particle monitoring module is disposed in the first chamber; and a second chamber is in communication with the filter port, and the second gas sensor, the second actuator, and the second particle monitoring module are disposed In the second chamber.

如申請專利範圍第1項所述之氣體監測裝置，進一步包含一微處理器，該微處理器將該第一氣體傳感器、該第二氣體傳感器、該第一微粒監測模組及該第二微粒監測模組之該微粒傳感器所監測資料做演算處理輸出，並將該第二氣體傳感器所監測之氣體資訊及該第二微粒監測模組之該微粒傳感器所監測之氣體所包含懸浮微粒的粒徑及濃度作對比運算，當對比運算結果達到一預設值，即為該第一濾網以及該第二濾網更換時機。The gas monitoring device of claim 1, further comprising a microprocessor, the microprocessor, the first gas sensor, the second gas sensor, the first particle monitoring module, and the second particle The monitoring data of the particle sensor of the monitoring module is used as an arithmetic processing output, and the gas information monitored by the second gas sensor and the particle size of the suspended particles contained in the gas monitored by the particle sensor of the second particle monitoring module are And the concentration is used as a comparison operation, and when the comparison operation result reaches a preset value, the first filter screen and the second filter screen are replaced.

一種氣體監測裝置，包含：至少一過濾器，具有至少二塞環，該二塞環上分別設置至少一第一濾網；至少一致動傳感器，該致動傳感器包含：至少一本體，具有至少一監測腔室、至少一進氣口、至少一過濾通口及至少一出氣口，該過濾通口設置至少一與該過濾器之該第一濾網具有相同材質之第二濾網；至少一第一氣體傳感器，設置於該監測腔室內；至少一第二氣體傳感器，設置於該監測腔室內；至少一第一致動器，設置於該監測腔室內，用以控制氣體導入；至少一第二致動器，設置於該監測腔室內，用以控制氣體導入；至少一第一微粒監測模組，設置於該監測腔室內，並對應該進氣口而設置，並包含至少一微粒傳感器；以及至少一第二微粒監測模組，設置於該監測腔室內，並對應該過濾通口而設置，並包含至少一微粒傳感器；其中，該第一致動器控制外部氣體導入該監測腔室內，透過該第一氣體傳感器監測氣體，以及透過該第一微粒監測模組之該微粒傳感器監測氣體中所含懸浮微粒的粒徑及濃度，該第二致動器控制外部氣體由該過濾通口導入並通過該第二濾網過濾至該監測腔室內，再透過該第二氣體傳感器及該第二微粒監測模組之該微粒傳感器監測，以計算出該監測腔室內過濾氣體之含量及所含懸浮微粒的粒徑及濃度，進而判斷該第一濾網及該第二濾網更換之時機。A gas monitoring device comprising: at least one filter having at least two plug rings, wherein each of the two plug rings is provided with at least one first filter screen; at least one of the motion sensors, the actuating sensor comprising: at least one body having at least one a monitoring chamber, at least one air inlet, at least one filter port, and at least one air outlet, the filter port is provided with at least one second filter having the same material as the first filter of the filter; at least one a gas sensor disposed in the monitoring chamber; at least one second gas sensor disposed in the monitoring chamber; at least one first actuator disposed in the monitoring chamber for controlling gas introduction; at least a second An actuator disposed in the monitoring chamber for controlling gas introduction; at least one first particle monitoring module disposed in the monitoring chamber and disposed in the corresponding air inlet, and including at least one particle sensor; At least one second particle monitoring module disposed in the monitoring chamber and disposed to filter the port, and including at least one particle sensor; wherein the first The actuator controls the introduction of external gas into the monitoring chamber, monitors the gas through the first gas sensor, and monitors the particle size and concentration of the suspended particles contained in the gas through the particle sensor of the first particle monitoring module, the second Actuator control external air is introduced from the filter port and filtered into the monitoring chamber through the second filter, and then monitored by the particle sensor of the second gas sensor and the second particle monitoring module to calculate The monitoring chamber contains the content of the filtered gas and the particle size and concentration of the suspended particles contained therein, thereby determining the timing of the replacement of the first filter screen and the second filter screen.