TWI572830B - Air cleaner - Google Patents
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- TWI572830B TWI572830B TW102132779A TW102132779A TWI572830B TW I572830 B TWI572830 B TW I572830B TW 102132779 A TW102132779 A TW 102132779A TW 102132779 A TW102132779 A TW 102132779A TW I572830 B TWI572830 B TW I572830B
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Description
本發明係有關於一種過濾裝置，特別是一種具有過濾空氣中分子量大於或等於44的分子的空氣過濾裝置及其空氣濾淨器。 The present invention relates to a filtration device, and more particularly to an air filtration device having an air filtration medium having a molecular weight greater than or equal to 44 and an air filter thereof.
近年來，透過空氣傳播的疾病越來越受重視，各國都投入相當多的金錢來防疫，除了消極地對病患進行隔離或是利用藥品控制外，積極地應是加強室內空氣的循環，以維持室內空氣的品質，以降低病菌藉由空氣傳播的機率。 In recent years, airborne diseases have received more and more attention. Countries have invested a considerable amount of money to prevent epidemics. In addition to passively segregating patients or using drug control, they should actively strengthen indoor air circulation. Maintain the quality of indoor air to reduce the chance of germs spreading through the air.
一般來說，為維持室內空氣清新，需要與戶外的新鮮空氣進行換氣，這需要改變原有的冷氣系統，對舊大樓與一般住家都需要一筆不小的費用，舊設備回收不當也會造成環境汙染。另外，現今常見設置於室內的空氣濾淨裝置，多為氧氣製造機或是氮氣製造機，其不但對過濾器的細孔具有嚴格的規格要求，且對壓縮機等設備的空氣壓縮能力也有所要求，因此使得其製造成本無法降低，而無法普及。緣此，本發明人有感上述問題之可改善，乃潛心研究並配合學理之運用，而提出一種設計合理且有效改善上述問題之本發明。 Generally speaking, in order to maintain indoor air freshening, it is necessary to exchange air with fresh air outside. This requires changing the original air-conditioning system. It requires a lot of money for the old building and the general home. The improper recycling of old equipment will also cause Environmental pollution. In addition, the air filter devices commonly installed indoors today are mostly oxygen manufacturing machines or nitrogen gas producing machines, which not only have strict specifications for the pores of the filter, but also have air compression capabilities for compressors and the like. The requirements, therefore, make its manufacturing costs can not be reduced, and can not be popularized. Accordingly, the present inventors have felt that the above problems can be improved, and that the present invention has been deliberately studied and used in conjunction with the theory, and a present invention which is reasonable in design and effective in improving the above problems has been proposed.
本發明的目的在於，解決習知技術耗費高製作成本，而無法有效提升室內空氣品質之問題，特別是無法有效過濾室內空氣中的二氧化碳或是有害化學氣體分子，或是降低其濃度，以避免人體因室內二氧化碳濃度過高或是有害化學氣體過多，而造成身體 不適之狀況的問題。 The object of the present invention is to solve the problem that the conventional technology consumes high production cost and cannot effectively improve the indoor air quality, in particular, it cannot effectively filter carbon dioxide or harmful chemical gas molecules in the indoor air, or reduce its concentration to avoid The human body is caused by excessive concentration of carbon dioxide in the room or excessive chemical gas. The problem of discomfort.
本發明實施例在於提供一種空氣過濾裝置，其透過一過濾件，過濾一室內空氣中分子量大於或等於44的分子，以輸出一濾淨氣體，且將室內空氣中分子量大於或等於44的分子排出至室外。 An embodiment of the present invention provides an air filtering device that filters a molecule having a molecular weight greater than or equal to 44 in a room air through a filter member to output a filtered gas and discharges molecules having a molecular weight greater than or equal to 44 in the indoor air. To the outside.
本發明的另一實施例在於提供一種空氣濾淨器，其包含：一幫浦及至少一空氣過濾裝置。幫浦用以吸入一室內空氣。至少一空氣過濾裝置連接幫浦，以透過一過濾件，過濾室內空氣中分子量大於或等於44的分子，以輸出一濾淨氣體，並將室內空氣中分子量大於或等於44的分子排出至室外。 Another embodiment of the present invention provides an air filter comprising: a pump and at least one air filtering device. The pump is used to inhale an indoor air. At least one air filtering device is connected to the pump to filter a molecule having a molecular weight of 44 or more in the indoor air through a filter to output a filtered gas, and discharge molecules having a molecular weight of 44 or more in the indoor air to the outside.
本發明的有益效果在於：一般來說，當多人同時處於密閉空間中，人體會隨著室內二氧化碳或是有害氣體(例如是油漆所揮發之氣體)濃度的增加，而逐漸產生頭暈等不適的症狀。習知技術是利用製造氧氣或來提升空氣品質，其製作成本高昂，且由於並未有效降低二氧化碳的濃度或是過濾有害氣體，因此成效不彰；而本案是利用過濾室內空氣中分子量大於或等於44的分子，特別是指二氧化碳，藉以有效地降低室內空氣中的二氧化碳濃度，以達到提升空氣品質的目的，且由於二氧化碳及有害氣體的分子量大，因此過濾膜的製作成本相對較低。 The beneficial effects of the invention are: generally speaking, when a plurality of people are in a confined space at the same time, the human body gradually develops dizziness and the like with the increase of the concentration of indoor carbon dioxide or harmful gas (for example, a gas volatilized by the paint). symptom. The conventional technology utilizes the production of oxygen or to improve the air quality, and the production cost is high, and the effect is not good because the concentration of carbon dioxide is not effectively reduced or the harmful gas is filtered. In this case, the molecular weight in the filtered indoor air is greater than or equal to The molecular weight of 44, especially carbon dioxide, is effective in reducing the concentration of carbon dioxide in indoor air to achieve the purpose of improving air quality, and because of the large molecular weight of carbon dioxide and harmful gases, the production cost of the filtration membrane is relatively low.
為使能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本發明加以限制者。 For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.
1‧‧‧空氣過濾裝置 1‧‧‧Air filter unit
10‧‧‧殼體 10‧‧‧shell
101‧‧‧第一通口 101‧‧‧ first port
1011‧‧‧第一氣閥 1011‧‧‧First air valve
102‧‧‧出風口 102‧‧‧air outlet
1021‧‧‧出氣閥 1021‧‧‧Exhaust valve
103‧‧‧第二通口 103‧‧‧second port
1031‧‧‧第二氣閥 1031‧‧‧Second air valve
11‧‧‧過濾件 11‧‧‧Filter
12‧‧‧中央氣道 12‧‧‧Central airway
13‧‧‧出風氣道 13‧‧‧Airway
14‧‧‧支撐體 14‧‧‧Support
2‧‧‧空氣濾淨器 2‧‧‧Air filter
20‧‧‧濾淨器殼體 20‧‧‧ filter housing
201‧‧‧第一進氣口 201‧‧‧First air inlet
202‧‧‧第二進氣口 202‧‧‧Second air inlet
203‧‧‧出氣口 203‧‧‧ air outlet
30‧‧‧風扇模組 30‧‧‧Fan module
40‧‧‧幫浦 40‧‧‧ pump
401‧‧‧抽氣端 401‧‧‧Exhaust end
402‧‧‧出氣端 402‧‧‧Exhaust end
50‧‧‧偵測模組 50‧‧‧Detection module
60‧‧‧粉塵過濾模組 60‧‧‧dust filter module
70‧‧‧控制模組 70‧‧‧Control Module
80‧‧‧氣閥控制模組 80‧‧‧Air valve control module
80a‧‧‧進氣氣道 80a‧‧‧Intake airway
80b‧‧‧排氣氣道 80b‧‧‧Exhaust airway
801‧‧‧室內空氣進氣口 801‧‧‧ indoor air intake
8011‧‧‧進氣氣閥 8011‧‧‧Intake valve
802‧‧‧廢氣排放口 802‧‧‧ exhaust vents
8021‧‧‧排氣氣閥 8021‧‧‧Exhaust air valve
A‧‧‧二氧化碳分子 A‧‧‧CO2 molecules
B‧‧‧氧氣分子 B‧‧‧Oxygen molecules
C‧‧‧氮氣分子 C‧‧‧Nitrogen molecules
I‧‧‧室內 I‧‧‧ indoor
圖1為本發明的空氣過濾裝置的第一實施例的過濾示意圖。 Figure 1 is a schematic view showing the filtration of a first embodiment of the air filtering device of the present invention.
圖2為本發明的空氣過濾裝置的第一實施例的排氣示意圖。 2 is a schematic view of the exhaust gas of the first embodiment of the air filtering device of the present invention.
圖3為本發明的空氣過濾裝置的第二實施例的過濾示意圖。 Figure 3 is a schematic view showing the filtration of the second embodiment of the air filtering device of the present invention.
圖4為本發明的空氣過濾裝置的第二實施例的截面示意圖。 Figure 4 is a schematic cross-sectional view showing a second embodiment of the air filtering device of the present invention.
圖5為本發明的空氣過濾裝置的第二實施例的另一態樣示意圖。 Figure 5 is a schematic view showing another aspect of the second embodiment of the air filtering device of the present invention.
圖6為本發明的空氣過濾裝置的第三實施例的示意圖。 Figure 6 is a schematic view of a third embodiment of the air filtering device of the present invention.
圖7為本發明的空氣濾淨器的第一實施例的待機示意圖。 Fig. 7 is a schematic view showing the standby of the first embodiment of the air cleaner of the present invention.
圖8為本發明的空氣濾淨器的第一實施例的過濾示意圖。 Figure 8 is a schematic view showing the filtration of the first embodiment of the air filter of the present invention.
圖9為本發明的空氣濾淨器的第二實施例的過濾示意圖。 Figure 9 is a schematic view showing the filtration of the second embodiment of the air filter of the present invention.
圖10為本發明的空氣濾淨器的第二實施例的排氣示意圖。 Figure 10 is a schematic view of the exhaust of the second embodiment of the air filter of the present invention.
圖11為本發明的空氣濾淨器的第二實施例的負壓清潔示意圖。 Figure 11 is a schematic view showing the vacuum cleaning of the second embodiment of the air cleaner of the present invention.
圖12為本發明的空氣濾淨器的第三實施例的室內機示意圖。 Figure 12 is a schematic view of an indoor unit of a third embodiment of the air filter of the present invention.
圖13為本發明的空氣濾淨器的第三實施例的室外機示意圖。 Figure 13 is a schematic view of an outdoor unit of a third embodiment of the air cleaner of the present invention.
請一併參閱圖1及圖2，其為本發明的空氣過濾裝置的第一實施例的示意圖。如圖所示，空氣過濾裝置1包含：一殼體10及一過濾件11。殼體10具有一第一通口101及一出風口102。過濾件11設置於第一通口101與出風口102間。其中，室內空氣由第一通口101進入，透過過濾件11過濾該室內空氣中分子量大於或等於44的分子(例如：二氧化碳、油漆所揮發的氣體)，以由出風口102輸出一濾淨氣體。較佳地，第一通口101可以裝設有粉塵過濾網，藉以可避免空氣中其他的髒污粒子，卡在過濾件11中，而使其過濾效能降低。另外的實施態樣中，於過濾過程中，可以透過幫浦將室內空氣增壓後，由第一通口101灌入空氣過濾裝置1，以加速其整體過濾效能。 Please refer to FIG. 1 and FIG. 2 together, which is a schematic view of a first embodiment of the air filtering device of the present invention. As shown, the air filter device 1 includes a housing 10 and a filter member 11. The housing 10 has a first port 101 and an air outlet 102. The filter member 11 is disposed between the first port 101 and the air outlet 102. The indoor air enters through the first port 101, and filters the molecules having a molecular weight greater than or equal to 44 (for example, carbon dioxide and gas volatilized by the paint) through the filter member 11 to output a filtered gas from the air outlet 102. . Preferably, the first port 101 can be provided with a dust filter net, so as to prevent other dirty particles in the air from being caught in the filter member 11 and reducing the filtering efficiency. In another embodiment, during the filtering process, the indoor air may be pressurized by the pump, and the first port 101 is poured into the air filtering device 1 to accelerate the overall filtering performance.
舉例來說，如圖1所示，室內空氣中的氧氣分子B(分子量32)及氮氣分子C(分子量28)的分子量皆小於44，而二氧化碳分子A的分子量為44；也就是說，本發明的過濾件11可以過濾室內空氣中分子量大於或等於二氧化碳分子A的分子，而室內空氣中的氧氣分子B及氮氣分子C可以直接穿過該過濾件11，藉此可以有效降低空氣中二氧化碳濃度並有效過濾空氣中的有害氣體。具體地說，人處於密閉空間中，會隨著二氧化碳的濃度或是有害化學氣體(例如是油漆所揮發的氣體)的增加，而產生頭暈等不適感。本發 明的空氣過濾裝置1可以過濾室內空氣中的二氧化碳及相關有害化學氣體，藉以可有效降低室內空氣的二氧化碳及相關有害化學氣體的濃度，以改善人體因二氧化碳濃度過高或是有害化學氣體過多而感到不適的問題。特別說明的是，圖式中的二氧化碳分子A、氧氣分子B、氮氣分子C的分子大小以及第一通口101及出風口102的口徑大小僅為示意。 For example, as shown in FIG. 1, the molecular weights of oxygen molecules B (molecular weight 32) and nitrogen molecules C (molecular weight 28) in the indoor air are all less than 44, and the molecular weight of the carbon dioxide molecule A is 44; that is, the present invention The filter element 11 can filter molecules in the indoor air having a molecular weight greater than or equal to the carbon dioxide molecule A, and the oxygen molecules B and nitrogen molecules C in the indoor air can directly pass through the filter member 11, thereby effectively reducing the concentration of carbon dioxide in the air. Effectively filters harmful gases from the air. Specifically, when a person is in a confined space, discomfort such as dizziness may occur depending on the concentration of carbon dioxide or an increase in harmful chemical gas (for example, a gas volatilized by paint). This hair The air filter device 1 can filter carbon dioxide and related harmful chemical gases in the indoor air, thereby effectively reducing the concentration of carbon dioxide and related harmful chemical gases in the indoor air, thereby improving the human body due to excessive carbon dioxide concentration or excessive chemical gas. Feeling uncomfortable. In particular, the molecular size of the carbon dioxide molecule A, the oxygen molecule B, the nitrogen molecule C, and the size of the first port 101 and the outlet port 102 in the drawings are merely illustrative.
如圖2所示，在實際應用中，出風口102可以是設置有電動的出氣閥1021，藉以可以透過控制該出氣閥1021，以使空氣過濾裝置1進行排氣作業。具體來說，當分子量大於或等於44的分子累積過多時，空氣過濾裝置1內呈現高壓狀態，此時將出風口102關閉，而使第一通口101對外保持通暢，該些分子量大於或等於44的分子會因為高低壓差而快速地由空氣過濾裝置1內向外排出。 As shown in FIG. 2, in practical applications, the air outlet 102 may be provided with an electric air outlet valve 1021, so that the air outlet device 101 can be controlled to perform the air discharge operation. Specifically, when the molecular weight of the molecular weight greater than or equal to 44 is excessively accumulated, the air filter device 1 exhibits a high pressure state, and at this time, the air outlet 102 is closed, and the first port 101 is kept open, and the molecular weights are greater than or equal to The molecules of 44 are quickly discharged from the inside of the air filtering device 1 due to the high and low pressure difference.
請一併參閱圖3至圖5,本實施例與上述實施例最大不同之處為，本實施例所述的空氣過濾裝置1可以是製作為一圓筒狀。如圖3所示，空氣過濾裝置1包含：一殼體10、過濾件11、一中央氣道12及一出風氣道13。過濾件11環繞地包覆於中央氣道12的周緣，且出風氣道13環繞地包覆於過濾件11的周緣；而中央氣道12的一端為一第一通口101，另一端為一封閉端；出風氣道13的一端具有一出風口102，另一端為一封閉端。 Referring to FIG. 3 to FIG. 5 together, the maximum difference between the embodiment and the above embodiment is that the air filtering device 1 of the embodiment can be made into a cylindrical shape. As shown in FIG. 3, the air filter device 1 includes a casing 10, a filter member 11, a central air passage 12, and an air outlet passage 13. The filter member 11 is circumferentially wrapped around the circumference of the central air passage 12, and the air outlet passage 13 is circumferentially wrapped around the periphery of the filter member 11. The central air passage 12 has a first port 101 at one end and a closed end at the other end. The outlet air duct 13 has an air outlet 102 at one end and a closed end at the other end.
如圖3及圖4所示，上述本實施例的空氣過濾裝置1由側面剖視圖觀之，由外而內依序為殼體10、出風氣道13、過濾件11及中央氣道12。室內空氣由第一通口101進入中央氣道12，並經過過濾件11過濾其中分子量大於或等於44的分子後，進入出風氣道13而由出風口102輸出濾淨氣體。在實際應用中，上述過濾件11可以是具有數個過濾晶體(例如：鈉離子鋁矽鹽酸化合物)的分子篩，或是具有數個過濾孔洞的過濾膜。 As shown in FIG. 3 and FIG. 4, the air filtering device 1 of the present embodiment is viewed from a side cross-sectional view, and the casing 10, the outlet air passage 13, the filter member 11, and the central air passage 12 are sequentially arranged from the outside. The indoor air enters the central air passage 12 from the first port 101, and filters the molecules having a molecular weight of 44 or more through the filter member 11, and then enters the outlet air passage 13 to output the filtered gas from the air outlet 102. In practical applications, the filter member 11 may be a molecular sieve having a plurality of filter crystals (for example, sodium ion aluminum hydrazine hydrochloride compound) or a filter membrane having a plurality of filter pores.
如圖5所示，若過濾件11選用上述具有數個過濾孔洞的過濾膜時，可以於過濾膜與出風氣道13間設置一支撐體14，亦可以是於過濾膜的兩側皆設置支撐體14，以支撐過濾膜。其中，支撐體14可以為多孔材料，例如：陶瓷粒、玻璃纖維、硬質的發泡棉等，以防止過濾膜受高壓而破裂。 As shown in FIG. 5, if the filter member 11 is a filter membrane having a plurality of filter holes, a support body 14 may be disposed between the filter membrane and the air outlet passage 13, or may be provided on both sides of the filter membrane. Body 14 to support the filter membrane. The support body 14 may be a porous material such as ceramic granules, glass fibers, hard foamed cotton or the like to prevent the filter membrane from being broken by high pressure.
請參閱圖6，其為本發明的空氣過濾裝置的第三實施例。如圖所示，空氣過濾裝置1包含：一殼體10及一過濾件11。室內空氣由第一通口101進入後，室內空氣中的二氧化碳分子A，由於分子量大於44所以被過濾件11攔截，而氧氣分子B和氮氣分子C分子量小於44，因而可通過過濾件11而由出風口102輸出。本實施例與上述實施例最大不同之處為，殼體10更可以具有一第二通口103，其可以與第一通口101設置於同側，藉以可用來排放分子量大於或等於44的分子(例如：二氧化碳分子A、油漆揮發的氣體或是相關有害氣體)。具體來說，空氣過濾裝置1於過濾過程中，可以是將第二通口103關閉，而開啟第一通口101及出風口102；而於排氣過程中，可以是僅開啟第二通口103，利用內外壓力差，而使空氣過濾裝置1內部的分子量大於或等於44的分子快速排出。 Please refer to FIG. 6, which is a third embodiment of the air filtering device of the present invention. As shown, the air filter device 1 includes a housing 10 and a filter member 11. After the indoor air enters from the first port 101, the carbon dioxide molecule A in the indoor air is intercepted by the filter member 11 because the molecular weight is greater than 44, and the oxygen molecule B and the nitrogen molecule C have a molecular weight of less than 44, and thus can pass through the filter member 11 The air outlet 102 is output. The maximum difference between this embodiment and the above embodiment is that the housing 10 can further have a second port 103, which can be disposed on the same side as the first port 101, so as to be capable of discharging molecules having a molecular weight greater than or equal to 44. (Example: carbon dioxide molecule A, paint volatilized gas or related harmful gases). Specifically, during the filtering process, the air filter device 1 may be configured to close the first port 103 and open the first port 101 and the air outlet 102; and during the exhaust process, only the second port may be opened. 103. The internal and external pressure difference is utilized to rapidly discharge molecules having a molecular weight greater than or equal to 44 inside the air filtering device 1.
請參閱圖7至圖8，其為本發明的空氣濾淨器的第一實施例的示意圖。特別說明的是，上述空氣過濾裝置1所過濾的分子量大於44的分子，於本實施例中，是以二氧化碳為例，但並不侷限於此。如圖7所示，空氣濾淨器2包含：一空氣過濾裝置1、一濾淨器殼體20、一風扇模組30、一幫浦40、偵測模組50、粉塵過濾模組60及一控制模組70。關於空氣過濾裝置1的運作方式與前述實施例相同，於此不多加贅述。特別說明的是，濾淨器殼體20開設有一第一進氣口201、一第二進氣口202及一出氣口203。其中， 第一進氣口201設置有一偵測模組50，用以偵測室內空氣的二氧化碳濃度，又或者可以是偵測其他有害氣體的濃度。 Please refer to FIG. 7 to FIG. 8 , which are schematic views of a first embodiment of the air filter of the present invention. In particular, the molecules having a molecular weight of more than 44 filtered by the air filtering device 1 are carbon dioxide as an example in the present embodiment, but are not limited thereto. As shown in FIG. 7 , the air filter 2 includes: an air filter device 1 , a filter housing 20 , a fan module 30 , a pump 40 , a detection module 50 , a dust filter module 60 , and A control module 70. The operation of the air filtering device 1 is the same as that of the previous embodiment, and will not be further described herein. Specifically, the filter housing 20 defines a first air inlet 201, a second air inlet 202, and an air outlet 203. among them, The first air inlet 201 is provided with a detecting module 50 for detecting the concentration of carbon dioxide in the indoor air, or may be detecting the concentration of other harmful gases.
風扇模組30設置於濾淨器殼體20內，且設置於第一進氣口201及出氣口203間。幫浦40具有一抽氣端401及一出氣端402；抽氣端401連接第二進氣口202，出氣端402連接空氣過濾裝置1的第一通口101。較佳地，第一進氣口201、第二進氣口202及出氣口203可以設置有一粉塵過濾模組60(圖中僅於第二進氣口202繪製，但實際應用並不侷限於此)。特別說明的是，上述空氣濾淨器2設置於室內I，且空氣過濾裝置1的第二通口103透過一排氣氣管(未標號)連接至室外。控制模組70電性連接偵測模組50及幫浦40，並依據偵測模組50所量測的二氧化碳濃度，而控制幫浦40的啟閉運作。 The fan module 30 is disposed in the filter housing 20 and disposed between the first air inlet 201 and the air outlet 203. The pump 40 has a pumping end 401 and an air outlet end 402; the pumping end 401 is connected to the second air inlet 202, and the air outlet end 402 is connected to the first port 101 of the air filter device 1. Preferably, the first air inlet 201, the second air inlet 202, and the air outlet 203 may be provided with a dust filter module 60 (only the second air inlet 202 is drawn in the figure, but the practical application is not limited thereto). ). Specifically, the air cleaner 2 is disposed in the room I, and the second port 103 of the air filter device 1 is connected to the outside through an exhaust pipe (not labeled). The control module 70 is electrically connected to the detection module 50 and the pump 40, and controls the opening and closing operation of the pump 40 according to the carbon dioxide concentration measured by the detection module 50.
詳細地說，如圖7所示，當風扇模組30運作時，室內空氣由第一進氣口201進入，並透過風扇模組30的輔助而由出氣口203吹出；此時，設置於第一進氣口201的偵測模組50會即時地偵測該些流入的室內空氣的二氧化碳濃度。如圖8所示，當偵測模組50偵測二氧化碳濃度高於一預定濃度(可以依據實際室內人數以及空氣過濾器的過濾量進行設定)時，控制模組70據以控制幫浦40進行運作，幫浦40將室內空氣由第二進氣口202吸入且加壓後，將室內空氣由空氣過濾裝置1的第一通口101輸入，藉以透過過濾件11過濾該室內空氣中分子量大於44的分子(例如二氧化碳分子A)，以由出風口102輸出濾淨空氣(例如包含氧氣分子B及氮氣分子C)。特別說明的是，圖式中的二氧化碳分子A、氧氣分子B、氮氣分子C的分子大小以及第一通口101及出風口102的口徑大小僅為示意。 In detail, as shown in FIG. 7 , when the fan module 30 is in operation, the indoor air enters through the first air inlet 201 and is blown out by the air outlet 203 through the assistance of the fan module 30; The detection module 50 of an air inlet 201 detects the concentration of carbon dioxide of the inflowing indoor air in real time. As shown in FIG. 8 , when the detecting module 50 detects that the carbon dioxide concentration is higher than a predetermined concentration (which can be set according to the actual indoor number and the filtering amount of the air filter), the control module 70 controls the pump 40 accordingly. After the pump 40 draws in the indoor air from the second air inlet 202 and pressurizes, the indoor air is input from the first port 101 of the air filtering device 1 to filter the molecular weight in the indoor air through the filter 11 to be greater than 44. The molecule (for example, carbon dioxide molecule A) is to output filtered air (for example, oxygen molecule B and nitrogen molecule C) from the air outlet 102. In particular, the molecular size of the carbon dioxide molecule A, the oxygen molecule B, the nitrogen molecule C, and the size of the first port 101 and the outlet port 102 in the drawings are merely illustrative.
在實際應用中，空氣過濾裝置1的出風口102可以設置於風扇模組30的出風側，藉以透過風扇模組30的輔助，而使經空氣過濾裝置1過濾的濾淨空氣快速地由出氣口203向外吹出。當然， 在另外實施態樣中，在幫浦40運作的過程中，控制模組70可以是即時的依據偵測模組50所偵測的二氧化碳濃度，再即時地調整幫浦40的運轉速度，以增加其空氣淨化的效率。其中，上述的二氧化碳濃度，可以是依據使用者所需進行調整，例如是可以是介於600ppm~1000ppm間，於此並不多加限制。 In an actual application, the air outlet 102 of the air filter device 1 can be disposed on the air outlet side of the fan module 30, so that the filtered air filtered by the air filter device 1 can be quickly taken out by the assistance of the fan module 30. The port 203 is blown outward. of course, In another embodiment, during the operation of the pump 40, the control module 70 can instantly adjust the operating speed of the pump 40 according to the concentration of carbon dioxide detected by the detecting module 50. Its efficiency in air purification. The carbon dioxide concentration may be adjusted according to the needs of the user, and may be, for example, between 600 ppm and 1000 ppm, and is not limited thereto.
在另外的實施態樣中，亦可以於空氣過濾裝置1的出風口102增設有偵測模組(圖未示)，藉以偵測空氣過濾裝置1所過濾出的空氣的二氧化碳濃度，據以可即時判斷該空氣過濾裝置1是否正常運作；當然，在具體的實施態樣中，當其偵測到出風口102的二氧化碳濃度過高時，可以是以警示燈號或是聲響，又或者是可以停止空氣濾淨器2作用的方式提醒使用者。 In another embodiment, a detection module (not shown) may be added to the air outlet 102 of the air filter device 1 to detect the carbon dioxide concentration of the air filtered by the air filter device 1. It is immediately determined whether the air filter device 1 is operating normally; of course, in a specific embodiment, when it detects that the carbon dioxide concentration of the air outlet 102 is too high, it may be a warning light or a sound, or may be The way to stop the action of the air filter 2 is to remind the user.
請一併參閱圖9至圖11，其為本發明的空氣濾淨器的第二實施例的示意圖。如圖所示，空氣濾淨器2設置於室內I，其包含：兩組空氣過濾裝置1、一幫浦40及一氣閥控制模組80。各組空氣過濾裝置1包含有一第一通口101、一出風口102及一第二通口103，且其分別裝設有一第一氣閥1011、一出氣閥1021及一第二氣閥1031。幫浦40具有一抽氣端401及一出氣端402。氣閥控制模組80包含一進氣氣道80a及一排氣氣道80b。進氣氣道80a的一端為一室內空氣進氣口801，其設置有一進氣氣閥8011，而該進氣氣道80a的另一端連接幫浦40的抽氣端401；且各空氣過濾裝置1的第二通口103分別與該進氣氣道80a相連接。排氣氣道80b的一端為廢氣排放口802，其設置有一排氣氣閥8021，而該排氣氣道80b的另一端連接幫浦40的出氣端402；且各空氣過濾裝置1的第一通口101分別與該排氣氣道80b相連接。 Please refer to FIG. 9 to FIG. 11 together, which is a schematic view of a second embodiment of the air filter of the present invention. As shown, the air filter 2 is disposed in the room I, and includes two sets of air filter devices 1, a pump 40, and a valve control module 80. Each of the air filter devices 1 includes a first port 101, an air outlet 102, and a second port 103, and is respectively provided with a first air valve 1011, an air outlet valve 1021, and a second air valve 1031. The pump 40 has a pumping end 401 and an air outlet end 402. The air valve control module 80 includes an intake air passage 80a and an exhaust air passage 80b. One end of the intake air passage 80a is an indoor air intake port 801, which is provided with an intake air valve 8011, and the other end of the intake air passage 80a is connected to the suction end 401 of the pump 40; and each air filter device 1 The second port 103 is connected to the intake air passage 80a, respectively. One end of the exhaust air passage 80b is an exhaust gas discharge port 802, which is provided with an exhaust gas valve 8021, and the other end of the exhaust air passage 80b is connected to the air outlet end 402 of the pump 40; and the first port of each air filtering device 1 101 is connected to the exhaust air passage 80b, respectively.
如圖9所示，其為顯示當空氣濾淨器2進行過濾作業時，各氣閥的開關狀態及氣體流向的狀態。當兩個空氣過濾裝置1同時進行過濾作業時，各第一氣閥1011、各出氣閥1021開啟，而各第 二氣閥1031關閉；進氣氣道80a的進氣氣閥8011開啟，而排氣氣道80b的排氣氣閥8021關閉。此時，幫浦40的抽氣端401抽取由室內空氣進氣口801進入的室內空氣，並經過增壓後，由幫浦40的出氣端402排出，並進而經由各空氣過濾裝置1的各第一通口101進入空氣過濾裝置1中，以進行過濾作業，以從各空氣過濾裝置1的各出風口102輸出濾淨空氣。 As shown in Fig. 9, it is a state in which the switching state of each gas valve and the flow of the gas when the air cleaner 2 performs the filtering operation. When the two air filtering devices 1 simultaneously perform the filtering operation, the first air valves 1011 and the respective air outlet valves 1021 are opened, and each of the first The two-valve valve 1031 is closed; the intake air valve 8011 of the intake air passage 80a is opened, and the exhaust gas valve 8021 of the exhaust air passage 80b is closed. At this time, the pumping end 401 of the pump 40 extracts the indoor air that has entered from the indoor air intake port 801, and after being pressurized, is discharged from the air outlet end 402 of the pump 40, and further through each of the air filtering devices 1 The first port 101 enters the air filtering device 1 to perform a filtering operation to output filtered air from each of the air outlets 102 of the respective air filtering devices 1.
如圖10所示，其為顯示當空氣濾淨器2進行排氣(排出分子量大於等於44的分子)作業時，各氣閥的開關狀態及氣體流向的狀態。當空氣過濾裝置1進行過濾作業一段時間後，空氣過濾裝置1的內部會持續累積分子量大於44的分子，而呈現高壓狀態，此時空氣過濾裝置1則必須進行排氣的作業。詳細地說，空氣濾淨器2設置於室內I，當兩個空氣過濾裝置1同時進行排氣作業時，各第一氣閥1011開啟，而各出氣閥1021及各第二氣閥1031關閉；進氣氣道80a的進氣氣閥8011關閉，而排氣氣道80b的排氣氣閥8021開啟。 As shown in FIG. 10, it is a state in which the switching state of each gas valve and the gas flow direction are displayed when the air cleaner 2 performs the operation of exhausting (molecular molecules having a molecular weight of 44 or more). When the air filtering device 1 performs the filtering operation for a while, the inside of the air filtering device 1 continues to accumulate molecules having a molecular weight of more than 44, and exhibits a high pressure state, at which time the air filtering device 1 must perform the exhausting operation. Specifically, the air cleaner 2 is disposed in the room I. When the two air filtering devices 1 simultaneously perform the exhausting operation, the first air valves 1011 are opened, and the air outlet valves 1021 and the second air valves 1031 are closed; The intake air valve 8011 of the intake air passage 80a is closed, and the exhaust air valve 8021 of the exhaust air passage 80b is opened.
當各氣閥如上述設置方式啟閉時，位於空氣過濾裝置1內，分子量大於44的高壓分子(氣體)，會快速地由第一通口101向相對低壓的排氣氣道80b流動，進而由廢氣排放口802排出至室外。在實際應用中，可以是於空氣過濾裝置1中設置有氣壓偵測器，當氣壓值到達一臨界值時，可以據以傳送訊號至氣閥控制模組80，據以調整各氣閥的啟閉狀態，以進行排氣作業；另外的實施中，亦可以是氣閥控制模組80依據空氣過濾裝置1的使用時間，以啟閉各氣閥進行排氣作業。 When the gas valves are opened and closed as described above, the high-pressure molecules (gas) having a molecular weight of more than 44 are located in the air filtering device 1 and rapidly flow from the first port 101 to the relatively low-pressure exhaust gas channel 80b, thereby The exhaust gas discharge port 802 is discharged to the outside. In practical applications, the air filter device 1 may be provided with a gas pressure detector. When the air pressure value reaches a critical value, the signal may be transmitted to the air valve control module 80, thereby adjusting the opening of each gas valve. In the closed state, the exhausting operation is performed. In another embodiment, the air valve control module 80 may open and close the air valves to perform the exhausting operation according to the use time of the air filtering device 1.
如圖11所示，其為顯示當空氣濾淨器2進行負壓清潔時，各氣閥的啟閉狀態及氣體流向的狀態。當空氣過濾裝置1使用一段時間後，其內部的過濾件11可能會藏汙納垢或是卡有一些髒污，如此會使得空氣濾淨器2的整體過濾效率變差，此時可以透過幫浦40對空氣過濾裝置1內部進行抽氣，以對其進行負壓清潔作 業，藉以清除卡於過濾件11上的髒汙。詳細地說，進行負壓清潔時，各空氣過濾裝置1的第一通口101的第一氣閥1011、出風口102的出氣閥1021為關閉，而第二通口103的第二氣閥1031為開啟；進氣氣道80a的進氣氣閥8011為關閉，而排氣氣道80b的排氣氣閥8021為開啟，且幫浦40的抽氣端401進行吸氣作業，藉以可使進氣氣道80a形成一負壓空間，而使得空氣過濾裝置1中的該些髒污分子，可以藉由正負壓差的關係快速地向外排出至進氣氣道80a，進而再透過幫浦40由排氣氣道80b的廢氣排放口802排出至室外。在實際應用中，可以於幫浦40的抽氣端401設置有粉塵過濾模組；氣閥控制模組80可以是依據空氣濾淨器2的使用時間，而控制各氣閥的啟閉，以進行負壓清潔的作業。 As shown in Fig. 11, it is a state in which the air valve 2 is opened and closed and the gas flows in the case where the air cleaner 2 is subjected to vacuum cleaning. When the air filter device 1 is used for a period of time, the internal filter element 11 may be contaminated or contaminated, which may cause the overall filtration efficiency of the air filter 2 to deteriorate. The Pu 40 pumpes the inside of the air filter unit 1 to perform vacuum cleaning thereof. Therefore, the dirt stuck on the filter member 11 is removed. In detail, when vacuum cleaning is performed, the first air valve 1011 of the first port 101 of each air filter device 1 and the air outlet valve 1021 of the air outlet port 102 are closed, and the second air valve 1031 of the second port 103 is closed. To open; the intake air valve 8011 of the intake air passage 80a is closed, and the exhaust air valve 8021 of the exhaust air passage 80b is opened, and the suction end 401 of the pump 40 is inhaled, thereby making the intake air passage 80a forms a negative pressure space, so that the dirty molecules in the air filtering device 1 can be quickly discharged to the intake air passage 80a by the relationship of positive and negative pressure difference, and then the exhaust air passage is further transmitted through the pump 40. The exhaust gas discharge port 802 of 80b is discharged to the outside. In practical applications, a dust filter module may be disposed at the pumping end 401 of the pump 40; the valve control module 80 may control the opening and closing of each valve according to the use time of the air filter 2, Work with negative pressure cleaning.
誠如上述，空氣濾淨器2的運作方式，可以如同上述於過濾一段時間後，先進行排氣作業，再進行負壓清潔作業，而再作完負壓清潔作業後，必須先將空氣過濾裝置1內的氣壓恢復至一常壓狀態，藉以重複進行上述過濾作業。所述的恢復常壓的作業為，將各空氣過濾裝置1的第二氣閥1031開啟，各第一氣閥1011及出氣閥1021關閉，進氣氣閥8011開啟，排氣氣閥8021關閉，藉以可使空氣過濾裝置1內部與進氣氣道80a相互連通，而使室內空氣可自由地於進氣氣道80a與空氣過濾裝置1間流動，進而可使空氣過濾裝置1內部氣壓與室內氣壓相等。 As described above, the operation mode of the air filter 2 can be performed as follows after the filtration for a period of time, and then the vacuum cleaning operation is performed, and after the vacuum cleaning operation is completed, the air must be filtered first. The air pressure in the apparatus 1 is restored to a normal pressure state, whereby the above filtering operation is repeated. The operation of restoring normal pressure is to open the second air valve 1031 of each air filter device 1, the first air valve 1011 and the air outlet valve 1021 are closed, the intake air valve 8011 is opened, and the exhaust gas valve 8021 is closed. Therefore, the inside of the air filtering device 1 and the intake air passage 80a can be communicated with each other, so that the indoor air can freely flow between the intake air passage 80a and the air filtering device 1, and the internal air pressure of the air filtering device 1 can be made equal to the indoor air pressure.
特別說明的是，上述是以兩組空氣過濾裝置1同時進行運作進行說明，但不以此為限，在實際應用中可以是依據需求，更變設計為單一組空氣過濾裝置1進行運作，或是兩組空氣過濾裝置1交替地進行過濾作業。 In particular, the above description is based on the simultaneous operation of the two sets of air filtering devices 1, but not limited thereto, in practical applications, it may be designed to operate as a single group of air filtering devices 1 according to requirements, or It is the two sets of air filter devices 1 that alternately perform the filtering operation.
請一併參閱圖12及圖13，其為本發明的空氣濾淨器分別應用作為室內機及室外機的示意圖。如圖所示，空氣濾淨器2包含：一濾淨器殼體20、一風扇模組30、一幫浦40、一偵測模組50、 一粉塵過濾模組60及一氣閥控制模組80。濾淨器殼體20包含：一第一進氣口201、一第二進氣口202及一出氣口203；第一進氣口201及第二進氣口202可以分別裝設有粉塵過濾模組60(圖中僅於第一進氣口201繪示，但不以此為限)。幫浦40具有抽氣端401及出氣端402，其分別連接氣閥控制模組80；氣閥控制模組80連接兩個空氣過濾裝置1。氣閥控制模組80包含一室內空氣進氣口801及一廢氣排放口802；室內空氣進氣口801與第二進氣口202相連接，而廢氣排放口802連接至室外。 Please refer to FIG. 12 and FIG. 13 together, which are schematic diagrams of the air filter of the present invention applied as an indoor unit and an outdoor unit, respectively. As shown, the air filter 2 includes a filter housing 20, a fan module 30, a pump 40, and a detection module 50. A dust filter module 60 and a gas valve control module 80. The filter housing 20 includes a first air inlet 201, a second air inlet 202, and an air outlet 203. The first air inlet 201 and the second air inlet 202 can be respectively equipped with a dust filter. Group 60 (illustrated only in the first air inlet 201, but not limited thereto). The pump 40 has a pumping end 401 and an air outlet end 402, which are respectively connected to the air valve control module 80; the air valve control module 80 connects the two air filtering devices 1. The air valve control module 80 includes an indoor air intake port 801 and an exhaust gas discharge port 802; the indoor air intake port 801 is connected to the second air inlet port 202, and the exhaust gas discharge port 802 is connected to the outdoor.
簡單地說，空氣濾淨器2透過偵測模組50偵測室內空氣的二氧化碳濃度(圖中是將偵測模組50設置於空氣濾淨器2內部為示意，實際應用中，亦可以是將偵測模組50設置於空氣濾淨器2的濾淨器殼體20外)。當偵測模組50偵測室內空氣的二氧化碳濃度超過一預定濃度時，則啟動幫浦40以由第二進氣口202，抽取室內空氣進入空氣過濾裝置1中進行過濾作業，而過濾後的濾淨氣體，則經由空氣過濾裝置1的出風口102排出後，透過風扇模組30的輔助，而由出氣口203吹出至室外，而過濾過程中所過濾的該些分子量大於44的分子(例如：二氧化碳或是油漆揮發的氣體等相關有害化學氣體)，則透過氣閥控制模組80的廢氣排放口802排出至室外。上述僅簡單地說明，詳細地空氣過濾、排氣及負壓清潔的連接關係與作動關係，請參酌前述實施例所述，與此不多加贅述。 Briefly, the air filter 2 detects the concentration of carbon dioxide in the indoor air through the detecting module 50 (in the figure, the detecting module 50 is disposed inside the air filter 2). In actual application, it may also be The detection module 50 is disposed outside the filter housing 20 of the air cleaner 2). When the detecting module 50 detects that the concentration of carbon dioxide in the indoor air exceeds a predetermined concentration, the pump 40 is activated to extract the indoor air into the air filtering device 1 for filtering operation by the second air inlet 202, and the filtered The filtered gas is discharged through the air outlet 102 of the air filter device 1 and then blown out to the outside by the air outlet 203 through the assistance of the fan module 30, and the molecules having a molecular weight greater than 44 filtered during the filtration process (for example, : carbon dioxide or a related harmful chemical gas such as a volatilized gas of the paint is discharged to the outside through the exhaust gas discharge port 802 of the gas valve control module 80. The above is only a brief description of the connection relationship between the air filtration, the exhaust gas and the vacuum cleaning in detail, and the operation relationship is as described above, and will not be described again.
值得一提的是，幫浦40可以鄰近於第一進氣口201設置，藉此由第一進氣口201進入的室內空氣，可用以輔助幫浦40及內部空氣過濾裝置1進行散熱。較佳地，第一進氣口201、第二進氣口202及出氣口203可以依據需求，設置有粉塵過濾模組60。在實際應用中，可以是如圖所示，將偵測模組50設置鄰近於空氣過濾裝置1的出風口102，藉以偵測空氣過濾裝置1輸出的濾淨氣體，其二氧化碳(或是有害氣體)濃度是否高於一預定濃度，若其高於該 預定濃度，則可能表示過濾件11不乾淨，此時則可以控制氣閥控制模組80及幫浦40，對空氣過濾裝置1進行負壓清潔的作業，而若經負壓清潔作業後，濾淨氣體的二氧化碳(或是有害氣體)濃度仍高於上述預定濃度，則空氣濾淨器2可以是發出警示聲響或是警示燈號，提醒使用者空氣過濾裝置1需要維修，例如是必須更換過濾件11。其中，上述二氧化碳濃度的預定濃度可以是依據室內人數、室內大小進行設計，舉例來說，一位成人呼吸產生的二氧化碳約為0.3公升/秒，預定濃度可以是配合空氣過濾裝置1的最大過濾量，配合上述數值進行設計。 It is worth mentioning that the pump 40 can be disposed adjacent to the first air inlet 201, whereby the indoor air entering by the first air inlet 201 can be used to assist the pump 40 and the internal air filtering device 1 to dissipate heat. Preferably, the first air inlet 201, the second air inlet 202, and the air outlet 203 may be provided with a dust filter module 60 according to requirements. In practical applications, as shown in the figure, the detection module 50 is disposed adjacent to the air outlet 102 of the air filtering device 1 to detect the filtered gas output from the air filtering device 1 and its carbon dioxide (or harmful gas). Whether the concentration is higher than a predetermined concentration, if it is higher than the The predetermined concentration may indicate that the filter member 11 is not clean. At this time, the air valve control module 80 and the pump 40 may be controlled to perform the negative pressure cleaning operation on the air filter device 1, and if the negative pressure cleaning operation is performed, the filter is filtered. If the concentration of carbon dioxide (or harmful gas) of the clean gas is still higher than the above predetermined concentration, the air filter 2 may be a warning sound or a warning light to remind the user that the air filter device 1 needs to be repaired, for example, the filter must be replaced. Item 11. Wherein, the predetermined concentration of the carbon dioxide concentration may be designed according to the number of indoors and the size of the room. For example, the carbon dioxide generated by an adult breathing is about 0.3 liters/second, and the predetermined concentration may be the maximum filtering amount of the air filtering device 1. Designed with the above values.
以上所述僅為本發明的較佳可行實施例，非因此侷限本發明的專利範圍，故舉凡運用本發明說明書及圖式內容所為之等效技術變化，均包含於本發明的範圍內。 The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalents of the present invention are intended to be included within the scope of the present invention.
1‧‧‧空氣過濾裝置 1‧‧‧Air filter unit
10‧‧‧殼體 10‧‧‧shell
11‧‧‧過濾件 11‧‧‧Filter
101‧‧‧第一通口 101‧‧‧ first port
102‧‧‧出風口 102‧‧‧air outlet
A‧‧‧二氧化碳分子 A‧‧‧CO2 molecules
B‧‧‧氧氣分子 B‧‧‧Oxygen molecules
C‧‧‧氮氣分子 C‧‧‧Nitrogen molecules
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102132779A TWI572830B (en) | 2013-09-11 | 2013-09-11 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102132779A TWI572830B (en) | 2013-09-11 | 2013-09-11 | Air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201510449A TW201510449A (en) | 2015-03-16 |
| TWI572830B true TWI572830B (en) | 2017-03-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| TW102132779A TWI572830B (en) | 2013-09-11 | 2013-09-11 | Air cleaner |
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| TW (1) | TWI572830B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760681B (en) * | 2020-01-16 | 2022-04-11 | 研能科技股份有限公司 | Gas detection purification device |
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| US5221520A (en) * | 1991-09-27 | 1993-06-22 | North Carolina Center For Scientific Research, Inc. | Apparatus for treating indoor air |
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Also Published As
| Publication number | Publication date |
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| TW201510449A (en) | 2015-03-16 |
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