TW201903336A - Air Quality Control System - Google Patents
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- TW201903336A TW201903336A TW106118165A TW106118165A TW201903336A TW 201903336 A TW201903336 A TW 201903336A TW 106118165 A TW106118165 A TW 106118165A TW 106118165 A TW106118165 A TW 106118165A TW 201903336 A TW201903336 A TW 201903336A
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- 238000003908 quality control method Methods 0.000 title abstract description 3
- 238000009423 ventilation Methods 0.000 claims abstract description 65
- 238000003915 air pollution Methods 0.000 claims abstract description 49
- 238000003905 indoor air pollution Methods 0.000 claims abstract description 29
- 238000004378 air conditioning Methods 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 239000000443 aerosol Substances 0.000 description 11
- 239000005457 ice water Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- -1 ultraviolet light Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
Description
本發明係關於一種調節系統，特別是指一種空氣品質調節系統。The present invention relates to an adjustment system, and more particularly to an air quality adjustment system.
隨著工業發展與車輛不斷地增加，造成生活環境中的空氣品質逐漸惡化，例如空氣中二氧化碳、一氧化碳、甲醛、細菌、真菌、懸浮微粒（PM10）、細懸浮微粒（PM2.5）或臭氧等濃度增加。若長期暴露在空氣品質不佳的環境下，係直接影響人體的健康及生活品質。As industrial development and vehicles continue to increase, the air quality in the living environment gradually deteriorates, such as carbon dioxide, carbon monoxide, formaldehyde, bacteria, fungi, aerosols (PM10), fine aerosols (PM2.5) or ozone in the air. The concentration increases. If exposed to poor air quality for a long time, it will directly affect the health and quality of life of the human body.
對於許多公共場所或大型建築物（例如商場、學校、醫院、辦公場所、交通轉運站及展覽場所等）而言，一般都會使用空調系統調節室內空間的溫度、濕度，以提供使用者舒適的使用環境。為了使空調系統發揮較佳的效率與效果，公共場所或大型建築都會盡可能的阻隔室外的空氣進入。然而，由於公共場所或大型建築的人潮眾多，因此，若室內環境通風不良，會導致室內空氣品質下降（例如二氧化碳濃度增加），而影響人體健康或工作品質。For many public places or large buildings (such as shopping malls, schools, hospitals, office spaces, transportation transfer stations, exhibition venues, etc.), air conditioning systems are generally used to adjust the temperature and humidity of the indoor space to provide users with comfortable use. surroundings. In order to make the air-conditioning system perform better efficiency and effect, public places or large buildings will block the outdoor air from entering as much as possible. However, due to the large number of people in public places or large buildings, if the indoor environment is poorly ventilated, the indoor air quality will be degraded (for example, the concentration of carbon dioxide will increase), which will affect human health or work quality.
有鑑於此，於一實施例中，提供一種空氣品質調節系統，包括空污偵測裝置、換氣裝置、空調設備以及控制器。空污偵測裝置偵測室內區域並傳送出室內空汙值。換氣裝置設於室內區域中並提供室內區域一換氣量。空調設備設於室內區域中且包括複數個送風裝置。控制器電連接於空污偵測裝置、換氣裝置及空調設備，控制器接收室內空汙值並比對其超過一閥值時，即全力啟動這些送風裝置運轉以提供一滿載送風量，並且控制器根據室內空汙值對應輸出一換氣訊號以控制換氣裝置提供換氣量。In view of this, in an embodiment, an air quality adjustment system is provided, including an air pollution detecting device, a ventilation device, an air conditioning device, and a controller. The air pollution detecting device detects the indoor area and transmits the indoor air pollution value. The ventilation device is disposed in the indoor area and provides a ventilation amount in the indoor area. The air conditioning device is disposed in the indoor area and includes a plurality of air blowing devices. The controller is electrically connected to the air pollution detecting device, the ventilation device and the air conditioning device, and the controller receives the indoor air pollution value and starts to operate the air blowing device to provide a full load air supply amount when the valve exceeds a threshold value thereof, and The controller outputs a ventilation signal according to the indoor air pollution value to control the ventilation device to provide the ventilation amount.
藉此，根據本發明實施例之空氣品質調節系統，透過空污偵測裝置偵測室內區域的室內空汙值，可隨時掌握室內區域的空氣品質，當室內空汙值超過預定的閥值時，控制器即全力啟動這些送風裝置運轉以提供一滿載送風量，並且控制換氣裝置提供換氣量，以加速室內與室外的空氣流通而有效提升換氣效率，使室內空汙值能快速降低。Therefore, the air quality adjusting system according to the embodiment of the present invention can detect the indoor air pollution value in the indoor area through the air pollution detecting device, and can grasp the air quality of the indoor area at any time, when the indoor air pollution value exceeds a predetermined threshold. The controller fully activates the air supply device to provide a full load air supply volume, and controls the ventilation device to provide a ventilation amount to accelerate the air circulation between the indoor and outdoor to effectively improve the ventilation efficiency, so that the indoor air pollution value can be quickly reduced. .
圖1為本發明空氣品質調節系統第一實施例之系統方塊圖。如圖1所示，本實施例之空氣品質調節系統1包括空污偵測裝置10、換氣裝置20、空調設備30以及控制器40，控制器40連接於空污偵測裝置10、換氣裝置20及空調設備30，舉例來說，控制器40可通訊或電性連接於空污偵測裝置10、換氣裝置20及空調設備30。其中，空氣品質調節系統1可應用於公共場所或大型建築（例如商場、學校、醫院、辦公場所、交通轉運站及展覽場所等），以調節室內空間的空氣品質。1 is a system block diagram of a first embodiment of an air quality adjustment system of the present invention. As shown in FIG. 1, the air quality adjusting system 1 of the present embodiment includes an air pollution detecting device 10, a ventilating device 20, an air conditioning device 30, and a controller 40. The controller 40 is connected to the air pollution detecting device 10 and ventilates. The device 20 and the air conditioning device 30, for example, the controller 40 can be communicably or electrically connected to the air pollution detecting device 10, the ventilating device 20, and the air conditioning device 30. Among them, the air quality adjustment system 1 can be applied to public places or large buildings (such as shopping malls, schools, hospitals, office places, traffic transfer stations and exhibition places, etc.) to adjust the air quality of the indoor space.
空污偵測裝置10可偵測一室內區域並傳送出一室內空汙值P1，其中室內空汙值P1可為細懸浮微粒（PM2.5）、懸浮微粒（PM10）、二氧化碳、一氧化碳、甲醛或臭氧之濃度值或其組合。舉例來說，室內區域可以是建築物的室內空間，空污偵測裝置10可設於室內區域中以即時偵測空氣品質，在一些實施例中，空污偵測裝置10可包括單一個空污偵測器（例如設置於單一樓層的商場內部）以直接偵測並送出室內空汙值P1。或者，空污偵測裝置10也可包括多個空污偵測器，以分別設置於室內區域的不同位置（例如大樓的不同房間或區域），空污偵測裝置10可根據這些空污偵測器所偵測的空汙值取得室內空汙值P1，例如計算這些空汙值的平均值或者取這些空汙值的最大值。The air pollution detecting device 10 can detect an indoor area and transmit an indoor air pollution value P1, wherein the indoor air pollution value P1 can be fine suspended particles (PM2.5), suspended particles (PM10), carbon dioxide, carbon monoxide, formaldehyde. Or the concentration of ozone or a combination thereof. For example, the indoor area may be an indoor space of a building, and the air pollution detecting device 10 may be disposed in the indoor area to detect air quality in an instant. In some embodiments, the air pollution detecting device 10 may include a single empty space. The pollution detector (for example, located inside a shopping mall on a single floor) directly detects and sends out the indoor pollution value P1. Alternatively, the air pollution detecting device 10 may also include a plurality of air pollution detecting devices to be respectively disposed at different positions of the indoor area (for example, different rooms or areas of the building), and the air pollution detecting device 10 may be based on the air pollution detecting devices. The smudge value detected by the detector obtains the indoor smear value P1, for example, the average value of the smear values or the maximum value of the smear values.
換氣裝置20可設於室內區域中並提供室內區域一換氣量。在一實施例中，如圖3所示，換氣裝置20可包括連通於室外之氣閥21、風扇22或其組合。當氣閥21開啟時，室內空氣與室外空氣可彼此流通形成換氣循環。或者，當風扇22運轉時，可將室內空氣導出並導入外部新鮮空氣而形成換氣循環。The ventilator 20 can be disposed in the indoor area and provide an amount of ventilation in the indoor area. In an embodiment, as shown in FIG. 3, the ventilating device 20 may include a gas valve 21, a fan 22, or a combination thereof that communicates with the outside. When the gas valve 21 is opened, the indoor air and the outdoor air can circulate with each other to form a ventilation cycle. Alternatively, when the fan 22 is in operation, the indoor air can be taken out and introduced into the external fresh air to form a ventilation cycle.
空調設備30設於室內區域中且包括多個送風裝置35。在一些實施例中，空調設備30可單純為多個送風裝置35（如風機）、或者空調設備30可包括多個送風裝置35與冷氣空調裝置（如冰水機組及冰水循環流路）、又或者空調設備30可包括多個送風裝置35與暖氣空調裝置（如熱水機組及熱水循環管路）。其中，空調設備30的多個送風裝置35可位於建築物之同一樓層不同區域、或者位於建築物的不同樓層，以調整不同區域或樓層的溫度、濕度。例如圖2所示，在一實施例中，空調設備30可為一水冷式空調設備而包括主循環管路31與多個分流管路32，主循環管路31上可設有內具有流動之一循環水F（例如透過泵浦驅動循環水F於主循環管路31中循環流動），這些分流管路32分別並聯於主循環管路31，使循環水F亦能在這些分流管路32中循環流動，在此，各分流管路32串接有二個送風裝置35以透過循環水F進行熱交換，達到調節溫、濕度的作用。舉例來說，主循環管路31上可串接有冰水主機2，冰水主機2可形成預定工作溫度（如5℃、7℃或8℃）之冰水並經由主循環管路31與多個分流管路32輸送至各送風裝置35，當送風裝置35啟動運轉時，可藉由冰水對室內區域產生熱交換作用而達到降溫的效果。The air conditioner 30 is disposed in the indoor area and includes a plurality of air blowing devices 35. In some embodiments, the air conditioning device 30 may simply be a plurality of air blowing devices 35 (such as a fan), or the air conditioning device 30 may include a plurality of air blowing devices 35 and air conditioning devices (such as ice water units and ice water circulation flow paths), Alternatively, the air conditioning unit 30 may include a plurality of air blowing devices 35 and a heating air conditioning device (such as a hot water unit and a hot water circulation line). The plurality of air blowing devices 35 of the air conditioning device 30 may be located in different areas of the same floor of the building or on different floors of the building to adjust the temperature and humidity of different areas or floors. For example, as shown in FIG. 2, in an embodiment, the air conditioning device 30 can be a water-cooled air conditioning device including a main circulation line 31 and a plurality of diverting lines 32. The main circulation line 31 can be provided with a flow therein. A circulating water F (for example, circulating through the pump-driven circulating water F in the main circulation line 31), these branching lines 32 are respectively connected in parallel to the main circulation line 31, so that the circulating water F can also be in these divided lines 32. In the circulation flow, in each of the branch lines 32, two air blowing devices 35 are connected in series to exchange heat with the circulating water F to adjust the temperature and humidity. For example, the main circulation line 31 can be connected in series with the ice water host 2, and the ice water host 2 can form ice water of a predetermined working temperature (for example, 5 ° C, 7 ° C or 8 ° C) and is connected to the main circulation line 31. The plurality of branch lines 32 are sent to the respective air blowing devices 35. When the air blowing device 35 is started up, the effect of cooling can be achieved by the heat exchange effect of the ice water on the indoor area.
控制器40具體上可為微處理器、微控制器、數位信號處理器、微型計算機、中央處理器、場編程閘陣列或邏輯電路等。控制器40可接收空污偵測裝置10所偵測的室內空汙值P1並比對室內空汙值P1超過一閥值時，即全力啟動全部的送風裝置35運轉以提供一滿載送風量。舉例來說，控制器40可針對不同汙染物分別設定多個閥值，例如設定細懸浮微粒（PM2.5）的閥值為55μg/m3 、設定二氧化碳的閥值為1000ppm、設定甲醛的閥值為0.5ppm，當室內空汙值P1之細懸浮微粒（PM2.5）的濃度值超過55μg/m3 、二氧化碳的濃度值超過1000ppm、或者甲醛的濃度值超過0.5ppm時，控制器40即全力啟動全部的送風裝置35運轉以提供一滿載送風量，而能大幅加速室內空氣的流動。以賣場為例，假設部分送風裝置35原本呈關閉狀態（例如該部分送風裝置35因所在的區域未使用而關閉），當控制器40比對室內空汙值P1超過閥值時，控制器40即控制呈關閉狀態之部分送風裝置35啟動運轉，使賣場內全部的送風裝置35皆運轉以提供滿載送風量。或者，假設賣場中的全部送風裝置35原本呈低速送風模式，當控制器40比對室內空汙值P1超過閥值時，控制器40即控制全部送風裝置35呈高速送風模式以提供滿載送風量。The controller 40 can be specifically a microprocessor, a microcontroller, a digital signal processor, a microcomputer, a central processing unit, a field programming gate array or logic circuit, and the like. The controller 40 can receive the indoor air pollution value P1 detected by the air pollution detecting device 10 and compare the indoor air pollution value P1 by more than a threshold value, that is, fully activate all the air blowing devices 35 to provide a full load air supply amount. For example, the controller 40 can set a plurality of thresholds for different pollutants, for example, setting a threshold value of fine aerosol (PM2.5) to 55 μg/m 3 , setting a threshold of carbon dioxide to 1000 ppm, and setting a valve for formaldehyde. The value is 0.5 ppm, and when the concentration value of the fine aerosol (PM2.5) of the indoor emptying value P1 exceeds 55 μg/m 3 , the concentration of carbon dioxide exceeds 1000 ppm, or the concentration of formaldehyde exceeds 0.5 ppm, the controller 40 Fully activate all of the air supply devices 35 to provide a full load air supply, which can greatly accelerate the flow of indoor air. Taking the store as an example, it is assumed that part of the air blowing device 35 is originally in a closed state (for example, the portion of the air blowing device 35 is closed due to the unused area), and when the controller 40 compares the indoor air pollution value P1 by a threshold, the controller 40 That is, a part of the air blowing device 35 that controls the closed state starts the operation, and all the air blowing devices 35 in the store are operated to provide the full load air supply amount. Alternatively, it is assumed that all of the air blowing devices 35 in the store are originally in a low-speed air supply mode. When the controller 40 compares the indoor air pollution value P1 by a threshold, the controller 40 controls all of the air blowing devices 35 to perform a high-speed air supply mode to provide a full-load air supply amount. .
此外，如圖1所示，控制器40更根據室內空汙值P1對應輸出一換氣訊號S1以控制換氣裝置20提供換氣量。例如控制器40比對室內空汙值P1超過閥值時即輸出換氣訊號S1，以對應控制換氣裝置20的氣閥21開啟或風扇22運轉，將室內空氣導出並導入外部新鮮空氣而形成換氣循環，達到降低室內空汙值而改善室內空氣品質之作用。另外，由於控制器40全力啟動全部的送風裝置35運轉，因此，可大幅加速換氣循環而有效提升換氣效率與換氣量，使室內空汙值能更快速降低。In addition, as shown in FIG. 1 , the controller 40 further outputs a ventilation signal S1 according to the indoor air pollution value P1 to control the ventilation device 20 to provide the ventilation amount. For example, when the controller 40 compares the indoor smear value P1 to exceed the threshold value, the ventilation signal S1 is output to control the opening of the air valve 21 of the ventilating device 20 or the operation of the fan 22, and the indoor air is led out and introduced into the external fresh air to form. The ventilation cycle achieves the effect of reducing the indoor air pollution value and improving the indoor air quality. In addition, since the controller 40 fully activates all of the air blowing devices 35, the ventilation cycle can be greatly accelerated, and the ventilation efficiency and the ventilation amount can be effectively increased, so that the indoor emptying value can be more quickly reduced.
再如圖1所示，在一實施例中，空污偵測裝置10於一時間間隔後，可更持續偵測室內區域並傳送出一即時空汙值P2，也就是說，當控制器40全力啟動全部的送風裝置35運轉以及控制換氣裝置20提供換氣量後，空污偵測裝置10仍持續偵測即時空汙值P2，以即時監控換氣後的室內空汙值。As shown in FIG. 1 , in an embodiment, the air pollution detecting device 10 can continuously detect the indoor area and transmit an instantaneous air pollution value P2 after a time interval, that is, when the controller 40 is used. After all the air blowing devices 35 are fully activated and the ventilation device 20 is controlled to provide the air exchange amount, the air pollution detecting device 10 continuously detects the instantaneous air pollution value P2 to instantly monitor the indoor air pollution value after the ventilation.
承上，當控制器40接收即時空汙值P2並比對即時空汙值P2超過閥值時，仍持續全力啟動全部的送風裝置35運轉以提供滿載送風量，控制器40仍對應換氣訊號S1控制換氣裝置20提供換氣量，以持續改善室內空氣品質。在一些實施例中，控制器40亦可根據即時空汙值P2隨時調整換氣裝置20的換氣量，舉例來說，當即時空汙值P2低於室內空汙值P1時，控制器40可降低換氣裝置20的換氣量，例如，控制器40可控制氣閥21減少其開啟角度、或者控制風扇22降低其轉速。In response, when the controller 40 receives the instantaneous smear value P2 and compares the instantaneous smear value P2 to a threshold value, the controller 30 continues to fully activate all of the air blowing devices 35 to provide a full load air supply amount, and the controller 40 still corresponds to the ventilating signal. The S1 controls the ventilating device 20 to provide a ventilation amount to continuously improve the indoor air quality. In some embodiments, the controller 40 can also adjust the ventilation amount of the ventilation device 20 according to the instantaneous air pollution value P2. For example, when the instantaneous air pollution value P2 is lower than the indoor air pollution value P1, the controller 40 can The amount of ventilation of the ventilator 20 is reduced. For example, the controller 40 can control the valve 21 to reduce its opening angle or control the fan 22 to decrease its rotational speed.
在一實施例中，當控制器40比對即時空汙值P2不超過閥值時，更根據即時空汙值P2控制送風裝置35運轉以提供一降載送風量，例如控制全部送風裝置35由高速送風模式切換至低速送風模式、或者控制原本呈關閉狀態之部分送風裝置35停止運轉以降低送風量。此外，控制器40並根據即時空汙值P2對應輸出調整訊號S2以控制換氣裝置20調整換氣量，例如控制器40可控制氣閥21減少其開啟角度或關閉、或者控制器40可控制風扇22降低其轉速或停止運轉，以達到減少換氣量之功能與目的。藉此，本發明實施例之空氣品質調節系統1於換氣後，更持續偵測室內空汙值的狀態（也就是即時空汙值P2），以根據即時空汙值P2的變化調整送風裝置35的送風量以及換氣裝置20之換氣量，而能進一步達到節能省電的功效。In an embodiment, when the controller 40 compares the instantaneous smudge value P2 by no more than the threshold value, the air supply device 35 is controlled to operate according to the instantaneous smudge value P2 to provide a reduced load air supply amount, for example, to control all the air supply devices 35. The high-speed air supply mode is switched to the low-speed air supply mode, or a part of the air blowing device 35 that is originally turned off is stopped to reduce the air supply amount. In addition, the controller 40 outputs the adjustment signal S2 according to the instantaneous air pollution value P2 to control the ventilation device 20 to adjust the ventilation amount. For example, the controller 40 can control the air valve 21 to reduce its opening angle or close, or the controller 40 can control The fan 22 lowers its rotational speed or stops its operation to achieve the function and purpose of reducing the amount of ventilation. Therefore, the air quality adjusting system 1 of the embodiment of the present invention continuously detects the state of the indoor air pollution value (that is, the instantaneous air pollution value P2) after the air is ventilated, so as to adjust the air blowing device according to the change of the instantaneous air pollution value P2. The air supply amount of 35 and the air exchange amount of the ventilation device 20 can further achieve the effect of energy saving.
在一實施例中，控制器40可接收一室外空汙值P3，其中室外空汙值P3可為室外環境之細懸浮微粒（PM2.5）、懸浮微粒（PM10）、二氧化碳、一氧化碳、甲醛或臭氧之濃度值或其組合，控制器40可更根據室外空汙值P3以控制換氣裝置20調整換氣量。如圖3所示，在本實施例中，控制器40可通訊連接一外部伺服器3（例如氣象局、環保署或其他公營機構之伺服器）以接收來自外部伺服器3之室外空汙值P3。舉例來說，當室外空汙值P3大於室內空汙值P1或即時空汙值P2時，控制器40即控制換氣裝置20的換氣量為0，例如關閉氣閥21或停止風扇22運轉，以避免外部汙染進入室內。再舉一實例來說，在上午時，當控制器40由室外空汙值P3得知下午3點至5點有沙塵暴來襲，細懸浮微粒（PM2.5）數值將達到設定之警戒值時，控制器40可控制換氣裝置20在下午2點時提前進行換氣循環，當控制器40由室外空汙值P3得知細懸浮微粒（PM2.5）數值接近警戒值時，即控制換氣裝置20關閉以停止換氣作業。藉此，本發明實施例之空氣品質調節系統1能進一步根據室外空汙值P3的變化調整換氣裝置20之換氣量、或者提前控制換氣裝置20作出因應措施，使室內環境能夠維持良好的空氣品質且避免無謂的能源消耗。In an embodiment, the controller 40 can receive an outdoor air pollution value P3, wherein the outdoor air pollution value P3 can be fine aerosol (PM2.5), aerosol (PM10), carbon dioxide, carbon monoxide, formaldehyde or The ozone concentration value or a combination thereof, the controller 40 can further adjust the ventilation amount according to the outdoor air pollution value P3 to control the ventilation device 20. As shown in FIG. 3, in this embodiment, the controller 40 can be communicatively coupled to an external server 3 (such as a weather station of the Meteorological Bureau, the Environmental Protection Agency, or other public organization) to receive the outdoor smear value from the external server 3. P3. For example, when the outdoor emptying value P3 is greater than the indoor emptying value P1 or the instantaneous emptying value P2, the controller 40 controls the ventilation amount of the ventilation device 20 to be 0, for example, closing the air valve 21 or stopping the operation of the fan 22 To avoid external pollution entering the room. As another example, in the morning, when the controller 40 is informed by the outdoor smudge value P3 that there is a dust storm from 3 pm to 5 pm, the value of the fine aerosol (PM2.5) will reach the set warning value. The controller 40 can control the ventilating device 20 to perform the ventilation cycle in advance at 2 pm. When the controller 40 knows that the value of the fine aerosol (PM2.5) is close to the warning value from the outdoor smear value P3, the control is changed. The gas device 20 is turned off to stop the ventilation operation. Therefore, the air quality adjustment system 1 according to the embodiment of the present invention can further adjust the ventilation amount of the ventilation device 20 according to the change of the outdoor air pollution value P3, or control the ventilation device 20 to make countermeasures in advance, so that the indoor environment can be maintained well. Air quality and avoid unnecessary energy consumption.
如圖4所示，在一實施例中，空氣品質調節系統1可更包括有空氣清淨裝置50，空氣清淨裝置50具體上可為濾網式、活性碳、紫外線、光觸媒、臭氧或負離子清淨機。且空氣清淨裝置50設於室內區域中並電性連接於控制器40，控制器40可根據室內空汙值P1控制空氣清淨裝置50運作。例如，當控制器40比對室內空汙值P1超過一閥值時，即控制空氣清淨裝置50啟動運轉，以淨化室內空氣。或者，控制器40也可根據室內空汙值P1的變化控制空氣清淨裝置50運作，舉例來說，當室內空汙值P1之細懸浮微粒（PM2.5）的濃度值超過55μg/m3 時，控制器40即控制空氣清淨裝置50運轉於高速模式，以加速空氣過濾循環而提升過濾效率，從而降低細懸浮微粒的濃度。當室內空汙值P1之細懸浮微粒的濃度值小於35μg/m3 時，控制器40即關閉空氣清淨裝置51、或者控制空氣清淨裝置50運轉於低速模式以維持適當的空氣過濾循環。As shown in FIG. 4, in an embodiment, the air quality adjusting system 1 may further include an air cleaning device 50, and the air cleaning device 50 may specifically be a mesh type, activated carbon, ultraviolet light, photocatalyst, ozone or negative ion cleaning machine. . The air cleaning device 50 is disposed in the indoor area and electrically connected to the controller 40. The controller 40 can control the operation of the air cleaning device 50 according to the indoor air pollution value P1. For example, when the controller 40 compares the indoor smudge value P1 by more than a threshold, that is, the control air cleaning device 50 starts to operate to purify the indoor air. Alternatively, the controller 40 can also control the operation of the air cleaning device 50 according to the change of the indoor air pollution value P1. For example, when the concentration value of the fine aerosol (PM2.5) of the indoor air pollution value P1 exceeds 55 μg/m 3 The controller 40 controls the air cleaning device 50 to operate in the high speed mode to accelerate the air filtration cycle to increase the filtration efficiency, thereby reducing the concentration of the fine aerosol. When the concentration value of the fine aerosol of the indoor emptying value P1 is less than 35 μg/m 3 , the controller 40 turns off the air cleaning device 51 or controls the air cleaning device 50 to operate in the low speed mode to maintain an appropriate air filtration cycle.
或者，在一實施例中，控制器40是在換氣裝置20所提供之換氣量低於一下限值時，才啟動空氣清淨裝置50運作。舉例來說，控制器40可根據室內空汙值P1、即時空汙值P2及室外空汙值P3的變化調整換氣裝置20之換氣量，當室外空汙值P3大於室內空汙值P1或即時空汙值P2時，控制器40即控制換氣裝置20的換氣量為0（假設下限值為10m3 /h），此時，控制器40即進一步啟動空氣清淨裝置50運作，使室內空氣品質仍可持續獲得改善。Alternatively, in one embodiment, the controller 40 activates the operation of the air cleaning device 50 when the amount of ventilation provided by the ventilator 20 is below a lower limit. For example, the controller 40 can adjust the ventilation amount of the ventilation device 20 according to the change of the indoor air pollution value P1, the instantaneous air pollution value P2, and the outdoor air pollution value P3, when the outdoor air pollution value P3 is greater than the indoor air pollution value P1. Or the instantaneous air pollution value P2, the controller 40 controls the ventilation amount of the ventilation device 20 to be 0 (assuming the lower limit value is 10 m 3 /h), at this time, the controller 40 further activates the operation of the air cleaning device 50, The indoor air quality will continue to improve.
如圖5所示，在一實施例中，空氣品質調節系統1更包括複數用電偵測單元60（如電錶），這些用電偵測單元60分別連接於多個用電設備61與控制器40，這些用電偵測單元60各別偵測這些用電設備61之複數用電資訊（如用電量、電流或電壓），舉例來說，這些用電設備61可包括有空調設備（例如冰水主機2、換氣裝置20、送風裝置35、空氣清淨裝置50等）、照明設備（例如天花板燈、緊急照明燈或標示燈等）、消防設備（例如警報器、消防栓或灑水器等）、管控設備（如管理主機或終端電腦等）、運輸設備（如電梯或手扶梯等）、環境偵測設備（例如空污偵測裝置10等），透過各用電偵測單元60可即時偵測各用電設備61的用電資訊並傳送至控制器40，控制器40即可根據這些用電資訊控制各用電設備之啟閉或運轉功率。舉例來說，控制器40可預設有一用電警戒量（如契約容量），當各用電設備61之用電量總合到達用電警戒量的90％時，控制器40可優先降低主要用電設備61之負載 （例如關閉部分送風裝置、電扶梯降速、關閉部分照明設備等），當各用電設備61之用電量總合到達用電警戒量的95％時，控制器40可優先關閉主要用電設備61之負載（例如停止電扶梯運作、關閉空氣清淨裝置50或換氣裝置20等），以確保總用電量不會超過用電警戒量，達到節能與防止過載之功能。As shown in FIG. 5, in an embodiment, the air quality adjustment system 1 further includes a plurality of power detecting units 60 (such as an electric meter). The power detecting units 60 are respectively connected to the plurality of powered devices 61 and the controller. 40. The power detecting units 60 respectively detect the plurality of power information (such as power consumption, current or voltage) of the power devices 61. For example, the power devices 61 may include air conditioning devices (for example, Ice water main unit 2, ventilating device 20, air blowing device 35, air cleaning device 50, etc.), lighting equipment (such as ceiling lights, emergency lights or sign lights, etc.), fire fighting equipment (such as alarms, fire hydrants or sprinklers) And the like, the control device (such as the management host or the terminal computer), the transport device (such as an elevator or an escalator, etc.), the environment detecting device (such as the air pollution detecting device 10, etc.), through the respective power detecting unit 60 The power consumption information of each electric device 61 is detected in real time and transmitted to the controller 40, and the controller 40 can control the opening and closing or operating power of each electric device according to the power consumption information. For example, the controller 40 can preset a power warning amount (such as a contract capacity). When the total power consumption of each power device 61 reaches 90% of the power warning amount, the controller 40 can preferentially lower the main The load of the electric equipment 61 (for example, turning off part of the air blowing device, descending the escalator, turning off part of the lighting device, etc.), when the total power consumption of each electric device 61 reaches 95% of the electric power warning amount, the controller 40 The load of the main electrical equipment 61 can be preferentially turned off (for example, stopping the escalator operation, turning off the air cleaning device 50 or the ventilating device 20, etc.) to ensure that the total power consumption does not exceed the power warning amount, thereby achieving energy saving and preventing overload. Features.
雖然本發明的技術內容已經以較佳實施例揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神所作些許之更動與潤飾，皆應涵蓋於本發明的範疇內，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.
1‧‧‧空氣品質調節系統1‧‧‧Air Quality Control System
2‧‧‧冰水主機2‧‧‧ice water host
3‧‧‧外部伺服器3‧‧‧External Server
10‧‧‧空污偵測裝置10‧‧‧Air pollution detection device
20‧‧‧換氣裝置20‧‧‧Ventilator
21‧‧‧氣閥21‧‧‧ gas valve
22‧‧‧風扇22‧‧‧Fan
30‧‧‧空調設備30‧‧‧Air conditioning equipment
31‧‧‧主循環管路31‧‧‧ main circulation pipeline
32‧‧‧分流管路32‧‧‧Drainage line
35‧‧‧送風裝置35‧‧‧Air supply device
40‧‧‧控制器40‧‧‧ Controller
50‧‧‧空氣清淨裝置50‧‧‧Air cleaning device
60‧‧‧用電偵測單元60‧‧‧Power detection unit
61‧‧‧用電設備61‧‧‧Electrical equipment
F‧‧‧循環水F‧‧‧Circulating water
P1‧‧‧室內空汙值P1‧‧‧ indoor pollution value
P2‧‧‧即時空汙值P2‧‧‧ Instant vacancy
P3‧‧‧室外空汙值P3‧‧‧ outdoor pollution value
S1‧‧‧換氣訊號S1‧‧‧ ventilation signal
S2‧‧‧調整訊號S2‧‧‧ adjustment signal
[圖1] 係本發明空氣品質調節系統第一實施例之系統方塊圖。 [圖2] 係本發明空調設備一實施例之系統方塊圖。 [圖3] 係本發明空氣品質調節系統第二實施例之系統方塊圖。 [圖4] 係本發明空氣品質調節系統第三實施例之系統方塊圖。 [圖5] 係本發明空氣品質調節系統第四實施例之系統方塊圖。Fig. 1 is a system block diagram showing a first embodiment of the air quality adjusting system of the present invention. Fig. 2 is a system block diagram showing an embodiment of an air conditioning apparatus of the present invention. Fig. 3 is a system block diagram showing a second embodiment of the air quality adjusting system of the present invention. Fig. 4 is a system block diagram showing a third embodiment of the air quality adjusting system of the present invention. Fig. 5 is a system block diagram showing a fourth embodiment of the air quality adjusting system of the present invention.
Claims (11)
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| Application Number | Priority Date | Filing Date | Title |
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| TW106118165A TW201903336A (en) | 2017-06-01 | 2017-06-01 | Air Quality Control System |
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| Publication Number | Publication Date |
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| TW201903336A true TW201903336A (en) | 2019-01-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091265A (en) * | 2021-04-14 | 2021-07-09 | 青岛海尔空调器有限总公司 | Method for controlling air conditioning system and air conditioning system |
| TWI825781B (en) * | 2022-06-14 | 2023-12-11 | 研能科技股份有限公司 | Indoor air pollution detecting and purifying prevention method |
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2017
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091265A (en) * | 2021-04-14 | 2021-07-09 | 青岛海尔空调器有限总公司 | Method for controlling air conditioning system and air conditioning system |
| WO2022217931A1 (en) * | 2021-04-14 | 2022-10-20 | 青岛海尔空调器有限总公司 | Method for controlling air conditioning device, and air conditioning device |
| TWI825781B (en) * | 2022-06-14 | 2023-12-11 | 研能科技股份有限公司 | Indoor air pollution detecting and purifying prevention method |
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