201035499 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種控制模組，特別是指一種空調變 頻控制模組。 【先前技術】 隨著科技的進步以及生活水平的提昇，使用3C產品越 來越普及’就使用率相當普遍的冷氣空調裝置而言已經 不同於過去只要求能夠冷卻降低室溫就好，目前對於室内 0 恆溫的講究，及節能減碳的需求，勢必讓冷氣空調農置在 追求舒適環境之虞，還要能夠兼顧環保節能的效果。 如圖1所示，為現有交流空調裝置，包含一溫度偵測 器11、一預設溫度器12、一比較器13、一開關器14，及一 壓縮機15，其中，該比較器13可依據該預設溫度器12設 定之溫度與該溫度偵測器11所偵測的溫度相比對，當設定 溫度高於偵測溫度時，驅動開關器14啟動壓縮機15，當設 疋/孤度低於偵測溫度時，該開關器14切斷該壓縮機1 $之 Q 供電，使該交流空調裝置切換為送風模式。 承上述，現有交流空調裝置因壓縮機15僅能已定速運 轉或停止運轉兩種方式，而具有下列缺點： 1 ·空調環境較不舒適： 為了能夠避免該壓縮機15頻繁地啟動與停止而 造成損壞，因而將室溫高於一第一設定值（例如28。〇 時開啟壓縮機室溫低於一第二設定值（例如25°C )時才關閉壓縮機15，因而使室溫的溫度落差變化大 3 201035499 ’導致室内空間忽冷忽熱而使人感覺不舒服。 2 _電能耗費高. 由於該壓縮機15啟動後，冷媒固定以高速循環 抓動，未能充分吸熱與散熱，因而降低能源效率，而 且壓縮機15從停止到啟動至高速的電流量高，因而 造成較多電能的耗費。 3_降低使用壽命： 因該壓縮機15啟動與停止的轉速差異甚大，過 程中除了會產生噪音外，對於該壓縮機15之内部機€ 械磨損也會造成影響，因而降低壓縮機15之轉動元 件之使用壽命。 【發明内容】 因此，本發明之目的，即在提供一種可提高冷房效能 的空調變頻控制模組。 於是，本發明空調變頻控制模組，包含一第一空調單 元，及至少一第二空調單元。 "玄第二調單元包括一可偵測一室内環境溫度並產生（ 第至溫值的第一室溫偵測器、一電連接該第一室溫偵 測器且儲存有一第一預設溫度值與一預設啟動溫度值的主 控器、-電連接該主控器的第—變頻器，及一電連接該第 —變頻器的第-交流壓縮機’其中，該主控器能夠比對該 第-室溫值與該第一預設溫度值而產生一第一變頻訊號， 該第-變頻器會依據該第-變頻訊號調整該第一交流壓縮 機的轉速。 201035499 該第二空調單元包括一電連接該主控器的副控器、一 電連接該副控器的第二變頻器，及_電連接該第二變頻器 的第二交流壓縮機’其中，豸主控器能夠比對該第一室溫 值與該預設啟動溫度值而產生一啟動訊號，該副控器會依 據該啟動訊號而驅動該第二交流壓縮機運轉與否。 /發明之功效在於，藉由該第—空調單元之主控器可 將第-室溫值分別與該第—預設溫度值及預設啟動 溫度值 相比對’進而能夠隨著該室内環境溫度的變化而調整該第 Ο201035499 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a control module, and more particularly to an air conditioner variable frequency control module. [Prior Art] With the advancement of technology and the improvement of living standards, the use of 3C products is becoming more and more popular. In terms of air-conditioning units with fairly common usage rates, it has been different from the past only required to be able to cool and lower the room temperature. Indoor 0 constant temperature, and the need for energy saving and carbon reduction, it is bound to let the air-conditioning and air-conditioning farmer in the pursuit of a comfortable environment, but also to take into account the effect of environmental protection and energy saving. As shown in FIG. 1 , the existing AC air conditioning device includes a temperature detector 11 , a preset temperature device 12 , a comparator 13 , a switch 14 , and a compressor 15 , wherein the comparator 13 can be According to the temperature set by the preset temperature device 12, compared with the temperature detected by the temperature detector 11, when the set temperature is higher than the detection temperature, the drive switch 14 starts the compressor 15 when the device is set to When the degree is lower than the detection temperature, the switch 14 cuts off the Q power supply of the compressor 1 $ to switch the AC air conditioner to the air supply mode. In view of the above, the existing AC air conditioner has the following disadvantages because the compressor 15 can only be operated at a fixed speed or stopped; 1) The air conditioning environment is less comfortable: in order to avoid frequent start and stop of the compressor 15 Causing damage, so that the room temperature is higher than a first set value (for example, when the temperature is turned on, the compressor room temperature is lower than a second set value (for example, 25 ° C), the compressor 15 is turned off, thereby making the room temperature The temperature drop varies greatly. 3 201035499 'The indoor space is hot and cold and makes people feel uncomfortable. 2 _Electric energy consumption is high. Since the compressor 15 is started, the refrigerant is fixed at high speed and is not fully absorbed and dissipated. Therefore, the energy efficiency is lowered, and the amount of current of the compressor 15 from the stop to the start to the high speed is high, thereby causing more power consumption. 3_Reducing the service life: Since the speed of starting and stopping of the compressor 15 is very different, in addition to the process In addition to noise, the internal mechanical wear of the compressor 15 also affects, thereby reducing the service life of the rotating components of the compressor 15. [SUMM] Therefore, the object of the present invention is to provide an air conditioner frequency conversion control module capable of improving the performance of a cold room. Thus, the air conditioner frequency conversion control module of the present invention comprises a first air conditioning unit and at least a second air conditioning unit. The second adjustment unit includes a first room temperature detector capable of detecting an indoor ambient temperature and generating (the first to the temperature value, electrically connecting the first room temperature detector and storing a first preset temperature value and a main controller that presets a temperature value, a first inverter that electrically connects the main controller, and a first AC compressor that is electrically connected to the first inverter, wherein the main controller can compare The first room temperature value and the first preset temperature value generate a first frequency conversion signal, and the first frequency converter adjusts the rotation speed of the first alternating current compressor according to the first frequency conversion signal. 201035499 The second air conditioning unit comprises a sub-controller electrically connected to the main controller, a second inverter electrically connected to the sub-controller, and a second AC compressor electrically connected to the second inverter, wherein the 豸 main controller can be compared The first room temperature value and the preset starting temperature The value generates an activation signal, and the sub controller drives the second AC compressor to operate according to the activation signal. / The invention has the effect that the first chamber can be used by the main controller of the first air conditioning unit The temperature value is respectively compared with the first preset temperature value and the preset starting temperature value, and the third can be adjusted according to the change of the indoor ambient temperature.
-交流壓職的轉速，㈣㈣該第二交錢職運轉， 不僅可強化冷房的效率，更可縮短冷房溫度的落差，進而 提供舒適的冷房環境。 【實施方式】 有關本發明之剛述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中’類似的元件是以相同的編號來表示。 如圖2所示，本發明空調變頻控制模組之第一較佳實 施例包含一第一cA> rig ^ 乐玉調早兀2、一第二空調單元3、一輸入單 兀5，及一顯示單元6，適用於裝設在大坪數的室内空間， 藉由操控該第二空調單元2、3 ’達到急冷怪溫的效果 該第一 一第一室溫 空調單元2包括一可偵測室内環境溫度並產生 值的第一室溫偵測器21、一電連接該第一室溫 201035499 偵測器21且儲存有一第一預設溫度值與一預設啟動溫度值 的主控器22、一電連接該主控器22的第一變頻器23、一 電連接該第一變頻器23的第一交流壓縮機24、一設置在該 第一父流壓縮機24上且電連接該主控器22的第一過熱感 測器25、一電連接該主控器22的第一防凍感測器％，及 一電連接該主控器22的第一警示器27。其中，該主控器 22能夠比對該第一室溫值與該第一預設溫度值而產生一第 變頻Λ戒，该第一變頻器23會依據該第一變頻訊號調整 該第一交流壓縮機24的轉速，該第一過熱感測器乃能偵 測該第一父流壓縮機24之溫度並於溫度過高時傳送異常訊 號至^玄主控器22，當该主控器22接收到異常訊號時會驅動 該第一警示器27作動。 —在此要說明的是，該第一空調單元包括一連通該 ^ 一交流壓縮機24的第·_冷凝器彻、—連通該第一冷凝 益奶的第-膨脹閥403 ’及一連通該第一膨脹間4〇3的第 蒸發器401，其中，該第一交流壓縮機24是源引一般三 相交流電源（6〇赫兹7220伏特），利用該第一變頻器23調; 頻率大小而改變該第—交流壓縮機24之轉速，而冷媒吸熱 與散熱是循環於該第—交流壓職24、第—冷凝器4〇5、 第-膨脹閱403,及該第一蒸發器4〇1，其中，該第一防;東 :測'26是設置在該第-蒸發器術上，藉則貞測該第— _器_之溫度並於溫度過低時傳送異常訊號至該主押 =2,使該主控㈠：控制該第—變頻器⑴亭止動作，: 、冷凍空調之運作方式以及壓縮機變頻動作原理為所屬技 201035499 術領域中具有通常知識者所能輕易思及，故在此不予多加 贅述。 該第二空調單元3包括一電連接該主控器22且儲存有 一第二預設溫度值的副控器31、一電連接該副控器31的第 —變頻器32、一電連接該第二變頻器32的第二交流壓縮機 33、—可偵測該室内環境溫度並產生一第二室溫值的第二 室溫偵測器34、一設置在該第二交流壓縮機33上且電連接- The speed of the AC pressure, (4) (4) The second paying operation can not only enhance the efficiency of the cold room, but also shorten the temperature difference of the cold room, thus providing a comfortable cold room environment. The present invention will be clearly described in the following detailed description of the preferred embodiments of the present invention. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. As shown in FIG. 2, the first preferred embodiment of the air conditioning variable frequency control module of the present invention comprises a first cA> rig ^ 乐 乐 调 兀 2, a second air conditioning unit 3, an input unit 5, and a The display unit 6 is adapted to be installed in an indoor space of a large number of floors, and the first first air conditioning unit 2 includes a detectable room by controlling the second air conditioning unit 2, 3' to achieve a quenching temperature. a first room temperature detector 21 that generates a value for the ambient temperature, a main controller 22 that electrically connects the first room temperature 201035499 detector 21 and stores a first preset temperature value and a preset activation temperature value, a first frequency converter 23 electrically connected to the main controller 22, a first AC compressor 24 electrically connected to the first frequency converter 23, a first parent flow compressor 24, and electrically connected to the main control unit The first overheat sensor 25 of the device 22, a first antifreeze sensor % electrically connected to the main controller 22, and a first alert 27 electrically connected to the main controller 22. The main controller 22 can generate a first frequency conversion threshold according to the first room temperature value and the first preset temperature value, and the first frequency converter 23 adjusts the first alternating current according to the first frequency conversion signal. The rotational speed of the compressor 24, the first superheat sensor is capable of detecting the temperature of the first parent flow compressor 24 and transmitting an abnormal signal to the control unit 22 when the temperature is too high, when the main controller 22 When the abnormal signal is received, the first alarm 27 is driven to operate. - It should be noted that the first air conditioning unit includes a first condenser that communicates with the AC compressor 24, a first expansion valve that communicates with the first condensation milk, and a communication The first evaporator 401 of the first expansion chamber 4〇3, wherein the first AC compressor 24 is a source of a general three-phase AC power source (6 Hz 7220 volts), which is adjusted by the first frequency converter 23; Changing the rotational speed of the first-compressor 24, and the heat absorption and heat dissipation of the refrigerant is circulated in the first-AC pressure working position 24, the first condenser 4〇5, the first-expansion reading 403, and the first evaporator 4〇1 , wherein, the first defense; the east: the measurement '26 is set on the first-evaporator, and then the temperature of the first___ is measured and the abnormal signal is transmitted to the master when the temperature is too low = 2 , the main control (1): control the first-inverter (1) pavilion stop action::, the operation mode of the refrigerating air conditioner and the principle of the compressor frequency conversion action are easily considered by those who have the usual knowledge in the field of technology 201035499, so This will not be repeated. The second air conditioning unit 3 includes a sub-controller 31 electrically connected to the main controller 22 and storing a second preset temperature value, a first frequency converter 32 electrically connected to the sub-controller 31, and an electrical connection. a second AC compressor 33 of the second inverter 32, a second room temperature detector 34 that can detect the indoor ambient temperature and generate a second room temperature value, and is disposed on the second AC compressor 33. Electrical connection
'•亥wj控器3 1的第二過熱感測器3 5、一電連接該副控器3 J 的第一防凍感測器36，及一電連接該副控器3丨的第二警示 器37。 忒第一空調單3還包括一連通該第二交流壓縮機33 的第二冷凝器406、-連通該第二冷凝器侧的第二膨服闕 404，及一連通該第二膨脹閥4〇4的第二蒸發器的2，其中 ，冷媒是循環流動於該第二交流壓縮機33、第二冷凝器 406、第二膨脹閥4〇4，及該第二蒸發器4〇2中該第二防 來感測器36是設置在該第二蒸發器權上，且藉則貞測該 第二蒸發器402之溫度並於溫度過低時傳送異常訊號至該 副控器3卜使該副控器31㈣該第二變頻_ 32停止動作 :吻矛一至溫偎與該預設啟 動溫度值而產生-啟動訊號，該副控器31會依據該啟動訊 號而驅動該第二交流壓縮機33運轉與否，再者，該副控器 3!也能夠比對該第二室溫值與該第二預設溫度值而產：二 第二變頻訊號’該第二變頻器32會依據該第二變頻訊號調 201035499 整該第二交流壓縮機33的轉速，該第二過熱感測器35能 偵測該第二交流壓縮機33之溫度並於溫度過高時傳送異常 訊號至該副控器3 1，當該副控器3 1接收到異常訊號時會驅 動該第二警示器37作動，在本實施例中，該第一、二警示 器27、37為在作動時可發出聲響的蜂鳴器。 該輸入單元5可供使用者輸入設定該預設啟動溫度值 、第一預設温度值，及第二預設溫度值，另外，該顯示單 元6能夠顯示該第一室溫值、第二室溫值、預設啟動溫度 值、第一預設溫度值、第二預設溫度值之溫度值，以及該 第一交流壓縮機24與第二交流壓縮機33的轉速狀態，在 本實施例中，該輸入單元5為輸入面板，而該顯示單元6 為液晶顯不榮幕。 依據上述之結構，使用者設定該預設啟動溫度值（例如 25°C )，該主控器22啟動該第一交流壓縮機24運轉之後， 該第一室溫偵測器21測得該第一室溫值（例如27°C，大於 預設啟動溫度值2°C )，該主控器22即控制該副控器3 1，使 該副控器31驅動該第二交流壓縮機33運轉，進而使該第 一、二交流壓縮機24、33同時運轉，進而加速其冷房的效 果，要說明的是，啟動該第二交流壓縮機33運轉的溫度落 差值（第一室溫值大於預設啟動溫度值之溫度值），可依使用 者的需求作設定，並不以本實施例為限。 另外，使用者亦可設定該第一預設溫度值及第二預設 溫度值，藉由該主控器22與副控器31分別發送的第一變 頻訊'號及第二變頻訊號，而能夠隨著室内環境溫度調整該 201035499 第一、二交流壓縮機24、33的運轉速度，藉此達到控制室 内冷度強弱而能夠保持其恆溫的狀態。當然，本發明空調 變頻控制模組亦可如圖3所示，設置有二個或二個以上的 第二空調單元3,每一第二空調單元3之副控器31皆電連 接該主控器22，而能夠隨著室内環境溫度的高低，而判斷 是否同時啟動該二第二交流壓縮機33或其一第二交流壓縮 機33，藉以對大坪數之室内空間達到加速冷房的效果並同 時保持恆溫。 藉由上述之設計，本發明空調變頻控制模組相較於現 有交流空調裝置’確實具有以下優點： 1 ·提高冷房效率： 該第一空調單元2之主控器22能夠隨著該室内 環境溫度的^化而調整該第一交流壓縮機24的轉速 ，亦或驅動該第二交流壓縮機33運轉，因而能夠提 高冷房的效率。 2. 節能省電： 由於該第一交流壓縮機24啟動後即隨該室内環 境溫度適時調整轉速，而且運轉過程中並不會反覆地 啟動與停止，進而能夠有效降低電能的消耗。 3. 提升舒適度： 利用該第―、二交流壓縮機24、33在運轉時能 夠隨至内環境溫度的高低，而機動調整運轉速度進 而能夠縮小該室内環境溫度的變化落差，改善忽冷忽 熱的狀態而具有較佳的冷房舒適度。 9 201035499 4.延長使用壽命： 該第一交流壓縮機24以緩啟動的方式由低速漸 往高速運轉，可降低傳統定速壓縮機啟動及停止所產 生的噪音，進而可減少内部轉動元件的磨損而延長使 用奇命。 如圖4所示，本發明空調變頻控制模組的第二較佳實 施例，大致上是與第一較佳實施例所揭露之結構相同，不 同的地方在於：該空調變頻控制模組還包含一散熱單元7， 該散熱單元7具有一電連接該主控器22的第一感溫器71、 一電連接該主控器22的第二感溫器72、一電連接該主控器 22的變頻器73、一電連接該變頻器73的水泵74，及一容 置有冷卻水且能夠透過該水泵74抽換冷卻水的冷卻水塔乃 ，其中，该第一、二感溫器71、72是分別設置在該第一、 二膨脹閥403、404前，該主控器22能夠比對該第一、二 感溫器71、72所偵測的溫度而控制該變頻器73，使該變頻 器73能夠加快或減慢該水泵74之轉速，使該冷卻水塔乃 内的冷卻水能夠依特定速度循環抽換，進而能夠將該第一 、二膨脹閥403、404的溫度控制在特定的範圍内，並且利 用該變頻器73調整該水泵74之轉速的方式，藉以減輕能 源的消耗並降低該水泵74之轉動元件的磨損。 綜上所述’藉由該第一空調單元2之主控器22可將第 一至溫值分別與該第一預設溫度值及預設啟動溫度值相比 對’進而能夠隨著該室内環境溫度的變化而調整該第—交 流壓縮機24的轉速，亦或驅動該第二交流壓縮機33運轉 10 201035499 堇可強化冷房的效率，更可縮短冷房溫度㈣差，進 舒相冷麵境，故翁料成本㈣之目的。 淮以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一方塊圖’說明現有交流空調裝置的態樣；a second overheating sensor 3 of the 'Hui wj controller 3 1 , a first antifreeze sensor 36 electrically connected to the sub controller 3 J , and a second warning electrically connected to the sub controller 3 37. The first air conditioner unit 3 further includes a second condenser 406 that communicates with the second AC compressor 33, a second expansion port 404 that communicates with the second condenser side, and a second expansion valve that communicates with the second expansion valve. a second evaporator 2 of 4, wherein the refrigerant is circulated in the second AC compressor 33, the second condenser 406, the second expansion valve 4〇4, and the second evaporator 4〇2 The second anti-sensor 36 is disposed on the second evaporator, and the temperature of the second evaporator 402 is measured and the abnormal signal is transmitted to the sub-controller 3 when the temperature is too low. The second frequency converter _ 32 stops the action: the kiss spears one to the temperature and the preset start temperature value to generate a start signal, and the slave controller 31 drives the second AC compressor 33 to operate according to the start signal. Otherwise, the sub-controller 3! can also produce the second room temperature value and the second preset temperature value: the second second frequency conversion signal 'the second frequency converter 32 according to the second frequency conversion The signal is adjusted to 201035499 for the rotation speed of the second AC compressor 33, and the second overheat sensor 35 can detect the second AC voltage. The temperature of the machine 33 transmits an abnormal signal to the sub-controller 3 1 when the temperature is too high. When the sub-controller 31 receives the abnormal signal, the second alarm 37 is driven to operate. In this embodiment, the The first and second warning devices 27 and 37 are buzzers that can make a sound when activated. The input unit 5 is configured for the user to input the preset start temperature value, the first preset temperature value, and the second preset temperature value. In addition, the display unit 6 can display the first room temperature value and the second room. a temperature value, a preset start temperature value, a first preset temperature value, a second preset temperature value, and a rotational state of the first alternating current compressor 24 and the second alternating current compressor 33, in this embodiment The input unit 5 is an input panel, and the display unit 6 is a liquid crystal display. According to the above structure, the user sets the preset starting temperature value (for example, 25 ° C), and after the main controller 22 starts the operation of the first AC compressor 24, the first room temperature detector 21 measures the first a room temperature value (for example, 27 ° C, greater than a preset starting temperature value of 2 ° C), the main controller 22 controls the sub-controller 3 1, so that the sub-controller 31 drives the second AC compressor 33 to operate. Further, the first and second AC compressors 24 and 33 are simultaneously operated to accelerate the effect of the cold room. The temperature difference of the operation of the second AC compressor 33 is started (the first room temperature value is greater than the pre- The temperature value of the starting temperature value can be set according to the needs of the user, and is not limited to the embodiment. In addition, the user can also set the first preset temperature value and the second preset temperature value, and the first frequency conversion signal number and the second frequency conversion signal respectively sent by the main controller 22 and the sub controller 31 are The operating speed of the 201035499 first and second AC compressors 24, 33 can be adjusted in accordance with the indoor ambient temperature, thereby achieving a state in which the indoor temperature is controlled to maintain the constant temperature. Of course, the air conditioner frequency conversion control module of the present invention may also be provided with two or more second air conditioning units 3 as shown in FIG. 3, and the secondary controller 31 of each second air conditioning unit 3 is electrically connected to the main control unit. The device 22 can determine whether the two second AC compressors 33 or one of the second AC compressors 33 are simultaneously activated according to the temperature of the indoor environment, so that the indoor space of the large number of floors can achieve the effect of accelerating the cold room and simultaneously Keep at a constant temperature. With the above design, the air conditioner variable frequency control module of the present invention has the following advantages compared with the existing AC air conditioner: 1. The cooling room efficiency is improved: the main controller 22 of the first air conditioning unit 2 can follow the indoor ambient temperature. The rotation speed of the first AC compressor 24 is adjusted or the second AC compressor 33 is driven to operate, so that the efficiency of the cold room can be improved. 2. Energy saving: Since the first AC compressor 24 starts to adjust the speed with the indoor environment temperature, and does not start and stop repeatedly during operation, the power consumption can be effectively reduced. 3. Increased comfort: The first and second AC compressors 24 and 33 can be operated at the same time as the internal environment temperature, and the motor speed can be adjusted to reduce the variation of the indoor ambient temperature. The hot state has better cold room comfort. 9 201035499 4. Extended service life: The first AC compressor 24 is operated from a low speed to a high speed in a slow start mode, which can reduce the noise generated by the start and stop of the conventional fixed speed compressor, thereby reducing the wear of the internal rotating components. And prolong the use of strange life. As shown in FIG. 4, the second preferred embodiment of the air conditioner frequency conversion control module of the present invention is substantially the same as the structure disclosed in the first preferred embodiment. The difference is that the air conditioner frequency conversion control module further includes a heat dissipating unit 7 having a first temperature sensor 71 electrically connected to the main controller 22, a second temperature sensor 72 electrically connected to the main controller 22, and an electrical connection unit 22 The frequency converter 73, a water pump 74 electrically connected to the frequency converter 73, and a cooling water tower that accommodates cooling water and can exchange cooling water through the water pump 74, wherein the first and second temperature sensors 71, 72 is disposed before the first and second expansion valves 403, 404, respectively, the main controller 22 can control the frequency converter 73 than the temperature detected by the first and second temperature sensors 71, 72, so that the The frequency converter 73 can speed up or slow down the rotation speed of the water pump 74, so that the cooling water in the cooling water tower can be cyclically exchanged according to a specific speed, and the temperature of the first and second expansion valves 403 and 404 can be controlled to a specific temperature. In the range, and using the frequency converter 73 to adjust the speed of the water pump 74 So as to reduce energy consumption and reduced wear of the rotatable member 74 of the pump. In summary, the main controller 22 of the first air conditioning unit 2 can compare the first temperature value with the first preset temperature value and the preset activation temperature value respectively, and can further follow the indoor Adjusting the rotational speed of the first AC compressor 24 by changing the ambient temperature, or driving the second AC compressor 33 to operate 10 201035499 堇 can enhance the efficiency of the cold room, and can shorten the cold room temperature (four) difference, and enter the Shu cold surface Therefore, the purpose of the cost of the material (four). The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are all It is still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram illustrating the aspect of an existing AC air conditioner;
圖2是一方塊圖’說明本發明空調變頻控制模組之第 —較佳實施例； 圖3是一方塊圖，說明該第一較佳實施例另一種實施 態樣；及 圖 4是一方塊圖，說明本發明空調變頻控制模組之第 —較佳實施例。2 is a block diagram showing the first embodiment of the air conditioning variable frequency control module of the present invention; FIG. 3 is a block diagram showing another embodiment of the first preferred embodiment; and FIG. 4 is a block. The figure shows a first preferred embodiment of the air conditioning variable frequency control module of the present invention.
11 201035499 【主要元件符號說明】 2…… ···.第一空調單元 37…… …·第二警示器 21 •…. …··第一室溫偵測器 401… …·第一蒸發器 22····. •…主控器 402… •…第二蒸發器 23••… …·第一變頻器 403… •…第一膨脹閥 24·.·.· •…第一交流壓縮機 404… •…第二膨脹閥 25•.… •…第一過熱感測器 405… •…第一冷凝器 26 ----苐 防;東感測器 406… …·第二冷凝器 27…… …·第一警示器 5…… •…輸入單兀 f：...... • . _ · gg干蛋分 5 ...... ----弟一 5周早7L 〇 頻不平几 31 ··..· •…副控器 7…… •…散熱單元 32··.·· …·第二變頻器 71 ••… …·第一感溫器 33..... …··第二交流壓縮機 72••… •…第二感溫器 ....够 一 田 /占、、日丨1 3?、 73..... j 4..... ^ 至 I貝/只 J crS / J 35 •…第二過熱感測器 74…… •…水泵 36··..· …··第二防凍感測器 75 ••… •…冷卻水塔 1211 201035499 [Explanation of main component symbols] 2... ···. First air conditioning unit 37............·Second alerter 21 •....··First room temperature detector 401... First evaporator 22····.•...Master 402...•...Second evaporator 23••...·First inverter 403...•...First expansion valve 24·.···•...First AC compressor 404... •...Second expansion valve 25•....•...first overheat sensor 405...•...first condenser 26 ----苐; East sensor 406......second condenser 27... ...·The first warning device 5... •...Enter the single 兀f:...... • . _ · gg dry egg points 5 ...... ---- Brothers 5 weeks early 7L 〇 frequency Uneven number 31 ··..· •...Sub-controller 7...•...heat-dissipating unit 32·······the second inverter 71 ••...the first temperature sensor 33..... ··Second AC compressor 72••... •...Second temperature sensor... enough for a field/occupation, day 丨1 3?, 73..... j 4..... ^ to IB / J crS / J 35 •...Second overheat sensor 74... •...Water pump 36··..·...··Second defense Frozen Sensor 75 ••... •...Cooling Tower 12