經濟部中央標準局員工消費合作社印繁 五、發明説明（1 ) 【發明所屬之技術領域】 本發明係關於冷氣專用空調機、熱泵式空調機、以及 利用瓦斯或石油之熱量來進行運轉之冷媒加熱式空調機等 的空調機之控制裝置。 【習知技術】 —般而言，作爲空調機’根據冷凍循環之構造’有： 冷氣專用空調機、熱泵式空調機、以及被稱爲冷媒加熱式 空調機之瓦斯空調機和石油空調機等。又，根據所連接的 室內機數目，可以分成一對一、或是一對多型空調機；進 而，若一對多型空調機連接2台室內機，則稱爲一對二型 空調機；連結3台室內機則稱爲一對3型空調機。進而， 空調機根據空調能力或電源電壓之相異，而可以分類成各 種規格。 因此，以往，當開發製造出各種空調機時，配合冷凍 循環之構造的規格、空調能力、以及電源電壓等各種規格 ，而分別重新設計出各種控制裝置的整個電路，來加以開 發、製造。 【發明所欲解決之課題】 然而，對於習知的各種空調機，當欲開發出空調能力 、輸入電源電壓、或室內機連接台數不同等規格相異的空 調機時，即使稍有變更，也必須重新設計控制裝置的整個 電路’由於需要重新地由P C板開始開發，會產生需要很 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公t ) I I 11 11 I 訂 I I 線 (請先閲讀嘴面之这意事項再f本頁) -4 -Yin Fan, a Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, 5. Description of the invention (1) [Technical Field to which the Invention belongs] The present invention relates to a special air-conditioning air conditioner, a heat pump type air conditioner, and a refrigerant that uses gas or petroleum heat Control device for air conditioner such as heating type air conditioner. [Knowledge technology]-Generally speaking, as the air conditioner 'according to the structure of the refrigeration cycle', there are: air-conditioning special air conditioners, heat pump air conditioners, gas air conditioners and petroleum air conditioners called refrigerant heating air conditioners, etc. . In addition, it can be divided into one-to-one or one-to-many type air conditioners according to the number of connected indoor units. Furthermore, if a one-to-many air conditioner is connected to two indoor units, it is called a one-to-two type air conditioner; Connecting three indoor units is called a pair of type 3 air conditioners. Furthermore, air conditioners can be classified into various specifications according to the difference in air-conditioning capability or power supply voltage. Therefore, in the past, when various air conditioners were developed and manufactured, the entire circuit of various control devices was redesigned to develop and manufacture according to the specifications of the refrigeration cycle structure, air conditioning capability, and power supply voltage. [Problems to be Solved by the Invention] However, even if the conventional air conditioners are to be developed with different specifications, such as air-conditioning capacity, input power voltage, or number of indoor units connected, even if they are slightly changed, The entire circuit of the control device must also be redesigned. As the development of the PC board needs to be re-started, it will require a very large paper size to apply the Chinese National Standard (CNS) A4 specification (210X297mm t) II 11 11 I Order II line (please Read the meanings of your mouth first, and then f this page) -4-
經濟部中央標準局員工消費合作社印製 五、發明説明（2 ) 多時間和人力的課題。 本發明係爲了解決上述課題而發明出來，其目的爲提 供一種空調機之控制裝置，藉由將空調能力或電源電壓規 格相異的各種馬達控制用P C板、以及一對一型或一對多 型、或是冷氣專用空調機、熱泵式空調機、冷媒加熱式空 調機等各種相異型式之循環控制用P C板，分別加以模組 化，然後加以組合，便可以迅速且容易地開發出對應各種 規格之種種的空調機之控制裝置。 【解決課題所用的手段】 申請專利範圍第1項之發明的空調機之控制裝置，係 針對具有：壓縮機馬達控制電路、風扇馬達控制電路、感 測器電路、閥控制電路、以及和室內機之間的通訊電路之 空調機之控制裝置，其特徵爲： 藉由：至少將上述壓縮機馬達控制電路和風扇馬達控 制電路形成在一片印刷電路基板上之馬達控制用p c板； 以及 至少將上述感測器電路、閥控制電路以及和室內機之 間的通訊電路形成在一片印刷電路基板上的循環控制用 P C板，來加以構成。 根據此發明，由於將空調能力或電源電壓規格相異的 各種馬達控制用P C板；以及一對一型或一對多型空調機 、或是冷氣專用空調機、冷媒加熱式空調機等各種相異型 式之循環控制用P c板，分別加以模組化，所以，藉由適 本紙張尺度適用中國國家標準（CNS) A4規格（21〇>< 297公釐） ---------襄------.π------it (請先閱讀'#面之注意事項再^*^本頁) -5- 五、發明説明（3 ) 當地組合這2個P C板’便能夠迅速且容易地開發出對應 各種規格之各種空調機之控制裝置。 申請專利範圍第2項之發明的空調機之控制裝置’其 中，上述馬達控制用P C板’對於相異的空調能力’依 AC110V用、以及AC220V用等不同空調能力、 電源電壓型式，分別地構成。 根據此發明，除了申請專利範圍第1項之作用以外’ 由於馬達控制用PC板有AC110V用、以及AC22 0V用等，所以，對於輸入電源電壓爲AC 1 1 0V、以 及A C 2 2 Ο V之規格的空調機，藉由選擇適合該規格之 馬達控制用P C板，不必重新設計控制裝置的整個電路來 開發新的P C板，能夠迅速且容易地開發製造出控制裝置 〇 申請專利範圍第3項之發明的空調機之控制裝置’其 中，上述循環控制用P C板，依一對一型空調機控制用、 一對多型空調機控制用、或是冷媒加熱式空調機用機能相 異型式，分別地構成。 經濟部中央標準局員工消費合作社印製 根據此發明，除了申請專利範圍第1項之作用以外， 循環控制用P C板，由於有一對一型空調機控制用、一對 多型空調機控制用、或是冷媒加熱式空調機用等各種型式 ，所以藉由選擇適合各空調控制用的循環控制用P C板， 不必重新設計控制裝置的整個電路來開發新的P C板，能 夠迅速且容易地開發製造出控制裝置。 申請專利範圍第4項之發明的空調機之控制裝置，其 本紙張尺度適用中國國家標隼（CNS > A4規格（210X297公釐〉 -6- 經濟部中央梂準局員工消f合作社印黎 Λ? Η 7 五、發明説明（4 ) 中，上述馬達控制用P C板，將控制電路用電源電路安裝 在該印刷電路基板上，構成能夠從該電源電路將電源供給 馬達控制用P C板和循環控制用P C板。 根據此發明，除了申請專利範圍第1項之作用以外， 由於能夠從馬達控制用P C板之控制電路用電源電路，將 電源供給馬達控制用P C板和循環控制用P c板，所以， 即使改變這兩個控制用P C板的組合，也可以將電源供給 馬達控制用P C板和循環控制用P C板。因此，對於規格 相異的空調機，由於不必開發新的控制電路用電源電路， 所以能夠迅速且容易地開發製造出控制裝置。 申請專利範圍第5項之發明的空調機之控制裝置，其 中，上述馬達控制用P C板和循環控制用P C板，分別在 各印刷電路基板上，安裝微控制器（MCU)，並且構成 能夠在2個微控制器間互相通訊。 根據此發明，除了申請專利範圍第1項之作用以外， 馬達控制用P C板和循環控制用P C板，可以利用各微控 制器（MCU)來進行資訊的傳送。因此，例如可以從安 裝在馬達控制用PC板上的MCU ’將壓縮機馬達或風扇 馬達等的旋轉數、或電流値等的資訊，傳送至循環控制用 P C板上的MCU2 2中；另一方面，也可以從循環控制 用P C板之MC U，將馬達之目標旋轉數等的資訊’傳送 至馬達控制用P C板之MCU中。 申請專利範圍第6項之發明的空調機之控制裝置’其 中，上述馬達控制用P C板和循環控制用P C板，上下地 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） ---------f------ΐτ------^ ·. (請先閲讀货面之注意事項再^^本頁) 經濟部中央標準局員工消費合作社印製 _ iV __ 五、發明説明（5 ) 配置在控制器箱內，且藉由導線將兩P C板作電連接。 根據此發明，除了申請專利範圍第1項之作用以外， 由於將馬達控制用P C板和循環控制用P C板，上下地配 置在控制器箱內，所以可以減少兩P C板所需的設置空間 。因此，除了可以使控制器箱小型化，並能縮短連接兩 P C板之間的導線長度。 申請專利範圍第7項之發明的空調機之控制裝置，其 中，上述循環控制用P C板，被配置在控制器箱內，其配 置位置係位於馬達控制用P C板之互相面對的方向的投影 上。 根據此發明，除了申請專利範圍第1項之作用以外， 由於將馬達控制用P C板和循環控制用P C板重疊地配置 在控制器箱內，所以能夠兩P C板所需的設置空間。因此 ，除了可以使控制器箱小型化，並能縮短連接兩P C板之 間的導線長度。 【本發明之實施形態】 以下，根據第1圖〜第6圖來說明本發明之實施形態 。另外，這些圖中的相同部分標上相同圖號。 第1圖係顯示關於本發明之第1實施形態的空調機之 室外控制裝置之全體構成平面圖。第2圖係具備第1圖所 示之室外控制裝置之空調機的冷凍循環圖。 如第2圖所示，此空調機係將壓縮機1、四通閥2、 具備室內風扇3的室內熱交換器4、電動膨脹閥5、以及 本紙張尺度適用中國國家標準（CNS ) A4規格（210Χ25Π公嫠） I I 訂 I I 線 r (讀先閱讀f面之：狂意事項再^!^本頁) -8- 暖氣運轉。 由壓縮機馬達控制電路 旋轉頻率）；且控制室外 Λ? Η 7 五、發明説明（6 ) 具備室外風扇6的室外熱交換器7，利用冷媒配管8，依 序地連通，來構成使冷媒作循環之密閉式冷凍循環。另外 ，圖號9爲室內機、圖號1 0爲室外機、圖號1 1則爲檢 測出外氣溫度的外氣溫度感測器。 室外控制裝置1 2，藉由圖中虛線所示的訊號線，分 別和控制壓縮機1之旋轉數的壓縮機馬達控制電路1 3、 四通閥2、電動膨脹閥5、以及室外風扇馬達6 a作電連 接。 室外控制裝置1 2，接收從未圖示之遙控器來的控制 指令訊號，切換操作四通閥2，使冷媒往圖中的鏈線所示 的方向作冷凍循環來進行冷氣運轉、或是使冷媒往圖中實 線所示的方向作冷凍循環來進行 又，室外控制裝置1 2，經 1 3來控制壓縮機1之旋轉數（ 風扇馬達6 a之旋轉數、或是電動膨脹閥5的開度；進而 藉由未圖示之通訊電路，能夠和室內控制裝置作雙方向的 資料通訊。 第1圖係表示此室外控制裝置12之全體構成的平面 圖。此室外控制裝置1 2，係由循環控制用P C板1 4、 以及馬達控制用P C板1 5所構成。 循環控制用P C板1 4，係在其一片印刷電路基板（ P C板）1 6上，分別形成：進行第2圖所示之四通閥2 、電動膨脹閥5或未圖示之開閉閥等各種閥17之切換控 制、開度或開閉控制等的閥控制電路1 8 ;及用來驅動第 本紙張尺度適用中國國家標準（CMS ) A4規格（210X297公釐） ---------Λ------t------a - (請先閱讀肯面之註意事項再'$^?本頁) 經濟部中央標準局員工消費合作社印裝 -9 經濟部中央標準局員工消費合作社印繁 ΛΊPrinted by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (2) Projects that require more time and manpower. The present invention has been invented in order to solve the above-mentioned problems, and an object thereof is to provide a control device for an air conditioner, including various motor control PC boards having different air conditioning capabilities or power supply voltage specifications, and one-to-one type or one-to-many Various types of cycle control PC boards, such as air conditioners, heat pump air conditioners, refrigerant heating air conditioners, etc., are individually modularized and then combined to quickly and easily develop corresponding Various types of control devices for air conditioners. [Means used to solve the problem] The control device for an air conditioner according to the invention claimed in claim 1 is directed to a compressor motor control circuit, a fan motor control circuit, a sensor circuit, a valve control circuit, and an indoor unit. A control device for an air conditioner with a communication circuit therebetween is characterized in that: at least a motor control pc board in which the compressor motor control circuit and the fan motor control circuit are formed on a printed circuit board; and at least the above The sensor circuit, the valve control circuit, and the communication circuit with the indoor unit are formed by a PC board for cycle control on a single printed circuit board. According to this invention, various motor control PC boards that have different air-conditioning capabilities or power supply voltage specifications, and various types of air conditioners such as one-to-one or one-to-many air conditioners, air-conditioner-only air conditioners, and refrigerant heating air conditioners, etc. The special type of PC board for cycle control is modularized separately. Therefore, the China National Standard (CNS) A4 specification (21〇 > < 297mm) is applied by the appropriate paper size ------ --- XIANG ------. Π ------ it (Please read the '# 面 的 Note before ^ * ^ this page) -5- V. Description of the Invention (3) Local combination of these 2 Each PC board can quickly and easily develop control devices for various air conditioners of various specifications. The control device of the air conditioner according to the invention of the second scope of the patent application, wherein the above-mentioned motor control PC board has different air-conditioning capabilities, and is configured according to different air-conditioning capabilities and power supply voltage types such as AC110V and AC220V. . According to this invention, in addition to the effect of the first item of the scope of patent application ', since the PC board for motor control has AC110V and AC22 0V, etc., the input power supply voltage is AC 1 1 0V and AC 2 2 0 V. By selecting a PC board for motor control that meets the specifications, it is not necessary to redesign the entire circuit of the control device to develop a new PC board, and it is possible to quickly and easily develop and manufacture a control device. 0th scope of patent application The control device of the air conditioner according to the invention, wherein the PC board for cycle control is different in function according to one-to-one type air conditioner control, one-to-many type air conditioner control, or refrigerant heating type air conditioner. Make up separately. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. In addition to the effect of the first patent application, the PC board for cycle control has one-to-one type air conditioner control, one-to-many type air conditioner control, Or refrigerant heating air conditioners, so by selecting a PC board for cycle control suitable for each air conditioner control, it is not necessary to redesign the entire circuit of the control device to develop a new PC board, which can be developed quickly and easily. Out control device. The control device of the air conditioner of the invention in the scope of the patent application No. 4 applies to the Chinese paper standard (CNS > A4 specification (210X297 mm)-6-the staff of the Ministry of Economic Affairs of the Central Government Standards Bureau, Cooperatives, India) Λ? Η 7 5. In the description of the invention (4), the above-mentioned motor control PC board has a power supply circuit for a control circuit mounted on the printed circuit board to constitute a power supply circuit for supplying power to the PC board for motor control and a circuit. PC board for control. According to this invention, in addition to the effect of item 1 of the scope of patent application, since the power supply circuit for the control circuit of the PC board for motor control can be used to supply power to the PC board for motor control and the PC board for cycle control Therefore, even if the combination of the two control PC boards is changed, power can be supplied to the motor control PC board and the cycle control PC board. Therefore, it is not necessary to develop a new control circuit for air conditioners with different specifications. The power supply circuit allows rapid and easy development and manufacture of a control device. The control device for an air conditioner according to the invention claimed in claim 5 includes: The PC board for motor control and the PC board for cycle control are respectively equipped with a microcontroller (MCU) on each printed circuit board, and are configured to be able to communicate with each other between the two microcontrollers. According to this invention, in addition to the scope of patent application In addition to the function of item 1, the PC board for motor control and the PC board for cycle control can use each microcontroller (MCU) to transmit information. Therefore, for example, an MCU mounted on the PC board for motor control can be used. Information such as the number of revolutions of the compressor motor, fan motor, or current, etc., is transmitted to MCU2 2 on the PC board for cycle control. On the other hand, the motor can also be sent from MC U on the PC board for cycle control. Information such as the target number of rotations is transmitted to the MCU of the PC board for motor control. The air conditioner control device of the invention in the sixth aspect of the patent application, wherein the PC board for motor control and the PC board for cycle control are up and down The size of the ground paper is applicable to the Chinese National Standard (CNS) A4 (210X297mm) --------- f ------ ΐτ ------ ^ ·. (Please read the goods first (Note ^^ this page) Printed by the Consumer Bureau of the Standard Bureau _ iV __ V. Description of the invention (5) It is arranged in the controller box and the two PC boards are electrically connected by wires. According to this invention, in addition to the role of the first scope of the patent application Because the PC board for motor control and the PC board for cycle control are arranged up and down in the controller box, the installation space required for the two PC boards can be reduced. Therefore, in addition to miniaturizing the controller box, it can shorten The length of the wire connecting the two PC boards. The control device for the air conditioner of the invention claimed in claim 7 of the invention, wherein the PC board for cycle control is arranged in the controller box, and its placement position is for motor control. Projection of PC boards facing each other. According to this invention, the PC board for motor control and the PC board for cycle control are superimposed in the controller box in addition to the effect of the first item of the patent application scope, so that the space required for the two PC boards can be provided. Therefore, in addition to miniaturizing the controller box, and shortening the length of the wire connecting the two PC boards. [Embodiments of the present invention] Hereinafter, embodiments of the present invention will be described with reference to Figs. 1 to 6. In addition, the same parts in these figures are marked with the same figure numbers. Fig. 1 is a plan view showing the overall configuration of an outdoor control device for an air conditioner according to a first embodiment of the present invention. Fig. 2 is a refrigeration cycle diagram of an air conditioner including the outdoor control device shown in Fig. 1. As shown in Fig. 2, this air conditioner uses a compressor 1, a four-way valve 2, an indoor heat exchanger 4 with an indoor fan 3, an electric expansion valve 5, and the paper size applies Chinese National Standard (CNS) A4 specifications. (210 × 25Π 公 嫠) II order II line r (read the f side first: mad matters then ^! ^ This page) -8- Heating operation. The compressor motor controls the rotation frequency of the circuit); and controls outdoor Λ? 五 7 V. Description of the invention (6) The outdoor heat exchanger 7 provided with an outdoor fan 6 is sequentially connected by a refrigerant pipe 8 to constitute a refrigerant. Closed refrigeration cycle. In addition, Fig. 9 is an indoor unit, Fig. 10 is an outdoor unit, and Fig. 11 is an outside air temperature sensor that detects the outside air temperature. The outdoor control device 12 is connected to the compressor motor control circuit 1 3, the four-way valve 2, the electric expansion valve 5, and the outdoor fan motor 6 through the signal lines shown by the dotted lines in the figure. a Make an electrical connection. The outdoor control device 12 receives a control command signal from a remote controller (not shown), switches and operates the four-way valve 2, and makes the refrigerant perform a refrigeration cycle in the direction shown by the chain line in the figure to perform air-conditioning operation, or Refrigerant is subjected to a refrigeration cycle in the direction shown by the solid line in the figure. The outdoor control device 12 controls the rotation number of the compressor 1 (the rotation number of the fan motor 6 a or the electric expansion valve 5) via 13. The degree of opening; further, through a communication circuit (not shown), it is possible to perform bidirectional data communication with the indoor control device. Figure 1 is a plan view showing the overall structure of the outdoor control device 12. The outdoor control device 12 is composed of The PC board 14 for cycle control and the PC board 15 for motor control are formed. The PC board 14 for cycle control is formed on one printed circuit board (PC board) 16 and is formed as follows: Valve control circuit 1 8 for switching control, opening degree or opening and closing control of various valves 17 such as four-way valve 2, electric expansion valve 5 or open / close valve not shown; and to drive the first paper standard applicable to China Standard (CMS) A4 Specification ( 210X297 mm) --------- Λ ------ t ------ a-(Please read the precautions for Ken Noodle before '$ ^? This page) Central Standard of the Ministry of Economy Bureau Consumer Consumption Cooperative Print-9 -9
JP 五、發明説明（7 ) 2圖所示之外氣溫度感測器1 1等的感測器1 9 ’且讀入 其溫度檢測値之感測器電路2 0 ;及能夠和未圖示之室內 控制裝置作雙方向的資料通訊之通訊電路；以及連接器 2 1等。 又，循環控制用PC板14，在其PC板16上，安 裝上循環控制用MCU ( micro controller unit，微控制器 )2 2 :藉由印刷電路基板1 6中未圖示之電路圖型（ pattern )，將此循環控制用MCU22的輸出入端子，分 別連接至上述閥控制電路1 8、感測器電路2 0、通訊電 路以及連接器2 1。 而且，循環控制用MCU2 2，經由閥控制電路1 8 ，讀入四通閥2或電動膨脹閥5等的閥17之實際的切換 角度或開度等，並且能夠控制這些切換角或開度，同時能 夠經由感測器電路2 0，讀入由感測器1 9所檢測出來的 溫度感測値等所需要的資料，然後儲存在記憶體內。 另一方面’馬達控制用P C板1 5，在其印刷電路基 板2 3上，分別形成：用來控制室外風扇馬達6 a的旋轉 數之室外風扇馬達控制電路2 4、與外部交流電源（AC )作電連接’將交流電變換成規定電壓的直流電源之控制 電路用電源電路2 5、壓縮機馬達控制電路1 3以及連接 器2 6。 又’馬達控制用P C板1 5 ’在其印刷電路基板2 3 上，安裝有馬達控制用MCU27 ;並將此MCU27的 輸出入端子，藉由印刷電路基板2 3之未圖示的電路圖型 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公楚） n .1» - I - I I n - - n I n n· n T - ϋ I I n _ - (誚先閱讀，背面之诘意事項再i本頁) -10- 經濟部中央標準局員工消費合作社印裂 A7 __H7 五、發明説明（8 ) ，分別和上述室外風扇馬達控制電路2 4、控制電路用電 源電路2 5、壓縮機馬達控制電路1 3、以及連接器2 6 作電連接。再者’第1圖中，圖號30爲電解電容器、圖 號 3 1 爲巨型電晶體（giant transistor，G - T r )。 而且，馬達控制用MCU 2 7，經由室外風扇馬達控 制電路2 4，讀入室外風扇馬達6 a的實際旋轉數，且能 夠控制該旋轉數；並且，經由壓縮機馬達控制電路1 3， 讀入壓縮機1之實際的旋轉數，而能夠適當地控制該旋轉 數。 又，此馬達控制用P C板1 5之連接器2 6和循環控 制用PC板14之連接器21 ，係利用由導線構成之2根 一對的通訊線2 8和2根一對的電源線2 9，電連接地連 接在一起，而利用馬達控制用MCU 2 7和循環控制用 MCU 2 2，可以作雙方向的通訊，且構成從馬達控制用 P C板1 5之控制電路用電源電路2 5‘，供應電源給馬達 控制用P C板1 5和循環控制用P C板1 4。 例如，馬達控制用MCU27，係經由室外風扇馬達 控制電路2 4讀入室外風扇馬達6 a之實際旋轉數，並且 經由壓縮機馬達控制電路1 3，讀入壓縮機1之實際的旋 轉數，然後將這些實際的旋轉數傳送至循環控制用P C板 1 4之循環控制用MCU2 2中。 另一方面，循環控制用MCU 2 2，可以將儲存在該 記憶體中的室外風扇馬達6 a或壓縮機1之馬達目標旋轉 數等所需要的資訊，傳送至馬達控制用MCU 2 7。 本紙張尺度適用中國國家標準（CNS ) A4規格（210XW7公釐） 裝 訂------線I · (請先閱讀，背面之註意事項再^Γ本頁) -11 - 經濟部中央標準局員工消費合作社印製 五 、 發明説明（9 ) 1 Ϊ 第 3 固 圖 係 如 此 構成 的 循 環控制 用 PC 板 1 4 和 馬 達 控 1 1 1 制 用 P C 板 1 5 之 種類 以 及其組 合 的數 個 例 子 的 一 覽 表 I 1. I 0 請 -| · | 例 如 » 作 爲 馬 達控 制 用 P C板 1 5之 種 類 j 根 據 輸 入 閲 1 1 電 源 電 壓 ( V ) 和 空調丨 m tl (等級〕 ，可以分成： m 背 1¾ 1 I 1 Φ 1 1 0 V > 4 0等 級 用 的馬達 控 制用 P C 板 1 5 A 9 之 意 1 1 1 1 Φ 2 2 0 V 4 〇 / 5 0等級用的馬達控制用F C 板 事 項 再 1 1 1 5 B 3 Φ 2 2 0 V > 4 0/5 0 等級 用 的 馬 達 控 制 用 f 本 裝 P C 板 1 5 C 以 及配 合 輸 出國的 電 源電 壓 和 所 需 的 空 细 調 頁 、· 1 1 能 力 之 規 格 之 泛 用 型換 流 器 用的馬 達 控制 用 P C 板 1 5 D 1 I 等 0 1 1 | 另 -~* 方 面 ， 作 爲循 環 控 制用P C 板1 4 之 種 類 有 ； 1 訂 1 連 接 2 台 室 內 機 之 一對 二 型 空調機 用 的循 環 控 制 用 Ρ C 板 1 1 1 4 A 、 連 接 3 台 室內 機 之 —對三 型 空調 機 用 的 循 環 控制 1 1 用 P C 板 1 4 B 、 冷媒 加 熱 器之燃 料 爲瓦 斯 之 瓦 斯 空 調 機 機 1 I 用 的 循 環 控 制 用 P C板 1 4 C、冷 媒 加熱 器 之 燃 料 爲 石 油 線 I 之 石 油 空 -田 m 機 用 的 循環 控 制 用P C 板 14 D > 以 及 連 接 1 1 | 台 室 內 機 之 —* 對 —. 型空 奋田 m 機 用、或 是 上述 以 外 的 其 他 空 調 Ί 機 用 的 循 環 控 制用 P C板 1 4 E等‘ ? 1 1 因 此 若 將 第 3圖 之 各 P C板 加 以組 合 由 於 4 種 類 1 1 的 馬 達 控制 用 P C 板1 5 A 〜1 5 D ，可 以 分 別 和 5 種 類 1 I 的 循 環 控 制 用 P C 板1 4 A.' - 1 4 E組合， 所以總共有 1 1 I 2 0 種 組合 〇 I 1 因 此 對 於 輸 入電 源 電 壓、空 調 能力 規 格 以 及 冷凍 1 1 1 本紙張尺度適用中國國家標率（CNS ) A4規格（210X 297公# ) -12- 經濟部中央標準局員工消費合作社印製 Λ7 ___ Η 7 五、發明説明（10 ) 循環構成相異的上述2 0種室外控制裝置1 2，每次開發 時，不需重新設計整個控制電路來開發P C板，可以大幅 地節省時間和人工。又，這些PC板14A〜14E、 1 5 A〜1 5 E並不限定爲上述種類，也可以適當地增加 或減少。 第4圖係控制器箱3 2的縱剖面圖，表示將上述馬達 控制用P C板1 5和循環控制用P C板1 4上下並排地設 置在控制器箱3 2內的狀態；第5圖係由下而上地仰視此 控制器箱3 2的剖面之平剖面圖；第6圖係第5圖之側剖 面圖。 控制器箱3 2，係設置在室外機1 〇內，其外側面形 成散熱片（heat sink ) 3 3，且將長方形板狀的循環控制 用P C板1 4固定在其內部之固定用槽板3 4上。 而且，如第4圖所示，將比循環控制用P C板1 4更 大的長方形板狀的馬達控制用P C板1 5，固定在控制器 箱3 2的上端部內面上，來將馬達控制用P C板1 5配置 在循環控制用PC板1 4上方。這2個PC板1 4、1 5 ，藉由分別安裝在各P C板的連接器2 1、2 6上的通訊 線2 8和電源線2 9之導線，電連接地連接在一起。另外 ，第5圖、第6圖中，圖號3 5爲SL連接器安裝部。 因此’若根據本實施形態，由於空調能力或電源電壓 之規格相異的各種馬達控制用P C板1 5 ;以及~對一型 或一對多型空調機、冷媒加熱式空調機等之相異之各種循 環控制用P C板1 4被做成模組化，所以，藉由適當地組 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ---------1衣------1T------.^ (請先閱讀背面之註意事項再本頁) • 13 - 五、發明説明（11 ) 合這兩種P C板，便能夠容易且迅速地開發製造出規格相 異的各種控制裝置。 又，馬達控制用PC板15 ，由於有AC110V用 和A C 2 2 Ο V用等種類，所以，對於輸入電源電壓爲 AC 1 〇 0V和AC2 00V/2 3 0V之規格的空調機 ，只要選擇適合該規格之馬達控制用P C板1 5便可以’ 而不需重新再設計室外控制裝置12的整個電路來開發 P C板，因此，可以迅速且容易地開發製造。 進而，循環控制用P C板1 4，由於有一對多型空調 機控制用、瓦斯空調機控制用、石油空調機控制用等，所 以，只要選擇適合該規格之循環控制用P C板1 4便可以 ，而不需重新再設計室外控制裝置12的整個電路來開發 P C板。JP V. Description of the invention (7) 2 Sensors 1 9 'such as outside air temperature sensors 11 1 shown in the figure, and read the sensor circuit 20 of its temperature detection unit; and can and is not shown The indoor control device is a communication circuit for bidirectional data communication; and connectors 2 1 etc. The PC board 14 for cycle control is mounted on the PC board 16 with a MCU (micro controller unit) 2 2 for cycle control: using a circuit pattern (not shown) in the printed circuit board 16 ), The output and input terminals of the MCU 22 for cycle control are connected to the valve control circuit 18, the sensor circuit 20, the communication circuit and the connector 21 respectively. The MCU 2 for cycle control reads the actual switching angles or openings of the valves 17 such as the four-way valve 2 or the electric expansion valve 5 through the valve control circuit 1 8, and can control these switching angles or openings. At the same time, the sensor circuit 20 can be used to read in the required data such as the temperature sensor 値 detected by the sensor 19 and store it in the memory. On the other hand, the motor control PC board 15 is formed on the printed circuit board 23, respectively: an outdoor fan motor control circuit 2 for controlling the number of rotations of the outdoor fan motor 6a, and an external AC power supply (AC ) Make an electrical connection. A power supply circuit 25 for a control circuit that converts AC power into a DC power supply of a predetermined voltage, a compressor motor control circuit 13 and a connector 26. The motor control PC board 1 5 is provided with a motor control MCU27 on the printed circuit board 2 3. The output and input terminals of the MCU27 are connected to an unillustrated circuit pattern of the printed circuit board 23. The paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 cm) n .1 »-I-II n--n I nn · n T-ϋ II n _-(诮 Read first, intentions on the back (Revisiting this page) -10- A7 __H7 Employee Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs of the People's Republic of China 5. A description of the invention (8) and the outdoor fan motor control circuit 2 4 above, the control circuit power supply circuit 2 The control circuit 1 3 and the connector 2 6 are electrically connected. Furthermore, in the first figure, reference numeral 30 is an electrolytic capacitor, and reference numeral 31 is a giant transistor (G-T r). The motor control MCU 2 7 reads the actual rotation number of the outdoor fan motor 6 a through the outdoor fan motor control circuit 2 4 and can control the rotation number; and reads it through the compressor motor control circuit 1 3 The actual number of revolutions of the compressor 1 can be appropriately controlled. The connector 26 of the PC board 15 for motor control and the connector 21 of PC board 14 for cycle control are two pairs of communication lines 28 and two pairs of power cords made up of wires. 2 9. Electrically connected grounds are connected together, and the motor control MCU 2 7 and the cycle control MCU 2 2 can be used for bidirectional communication, and constitute a power supply circuit 2 for the control circuit from the motor control PC board 15 5 ', supplying power to the PC board 15 for motor control and the PC board 14 for cycle control. For example, the motor control MCU27 reads the actual rotation number of the outdoor fan motor 6a through the outdoor fan motor control circuit 24, and reads the actual rotation number of the compressor 1 through the compressor motor control circuit 13. These actual rotation numbers are transmitted to the cycle control MCU2 2 of the cycle control PC board 14. On the other hand, the MCU 2 2 for cycle control can transmit the required information such as the number of target motor rotations of the outdoor fan motor 6 a or the compressor 1 stored in the memory to the MCU 2 7 for motor control. This paper size applies to Chinese National Standard (CNS) A4 specification (210XW7 mm) Binding --- Line I · (Please read first, note on the back then this page ^ Γ)-11-Central Bureau of Standards, Ministry of Economic Affairs Printed by the employee consumer cooperative V. Description of the invention (9) 1 Ϊ The third solid picture system is the PC board for cycle control 1 4 and motor control 1 1 1 List I 1. I 0 Please-| · | For example »As the type of PC board for motor control 1 5 Type 1 according to the input 1 1 Power supply voltage (V) and air conditioner 丨 m tl (level) can be divided into: m 背 1¾ 1 I 1 Φ 1 1 0 V > 4 PC board for motor control for class 0 1 5 A 9 Meaning 1 1 1 1 Φ 2 2 0 V 4 〇 / 5 FC board for motor control for class 0 1 1 1 5 B 3 Φ 2 2 0 V > 4 0/5 0 Motor control for grades f This PC board 1 5 C and the power supply voltage of the output country and the required fine-tuning pages, · 1 1 Power specifications: PC board for motor control for general-purpose inverters 1 5 D 1 I, etc. 0 1 1 | In addition-~ *, there are 4 types of PC board for cycle control; 1 order 1 connection 2 units One of the indoor units is a PC board for circulation control of the type 2 air conditioner 1 1 1 4 A, which is connected to 3 indoor units-cycle control for the type 3 air conditioner 1 1 PC board 1 4 B, refrigerant heating The fuel of the device is the PC board for cycle control of the gas air conditioner 1 I 1 4 C, and the fuel of the refrigerant heater is the PC board for cycle control of the petroleum air-field m machine 14 D > And connect 1 1 | indoor unit of the — * right —. PC board 1 4 E, etc. for cycle control of air ventilated m type air compressors or other air conditioners other than the above '? 1 1 So if the first The PC boards of the 3 pictures are combined. Since there are 4 types of 1 PC boards for motor control 1 5 A to 1 5 D, Combined with 5 types of 1 I cycle control PC boards 1 4 A. '-1 4 E, so there are a total of 1 1 I 2 0 combinations 0 I 1 So for input power voltage, air conditioning capacity specifications and refrigeration 1 1 1 This paper size applies to China's National Standards (CNS) A4 specification (210X 297 male #) -12- Printed by the Staff Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs Λ7 ___ 五 7 V. Description of the invention (10) The above-mentioned 2 have different cyclic composition There are 0 kinds of outdoor control devices 12. Every time you develop, you don't need to redesign the entire control circuit to develop a PC board, which can save time and labor greatly. These PC boards 14A to 14E and 1 5 A to 1 5 E are not limited to the above types, and may be appropriately increased or decreased. FIG. 4 is a longitudinal sectional view of the controller box 32, showing a state in which the above-mentioned motor control PC board 15 and the cycle control PC board 14 are installed side by side in the controller box 32; FIG. 5 A plan sectional view of the section of the controller box 32 viewed from the bottom up; FIG. 6 is a side sectional view of FIG. 5. The controller box 3 2 is installed in the outdoor unit 10, and a heat sink 3 3 is formed on an outer surface thereof, and a rectangular plate-shaped PC board for cycle control 14 is fixed to a fixing groove plate in the inside. 3 4 on. As shown in FIG. 4, a rectangular plate-shaped motor control PC board 15 larger than the cycle control PC board 14 is fixed to the inner surface of the upper end portion of the controller box 32 to control the motor. The PC board 15 is arranged above the PC board 14 for cycle control. The two PC boards 1 4 and 1 5 are electrically connected to each other through the wires of the communication wires 28 and the power supply wires 29 which are respectively mounted on the connectors 21, 26 of the PC boards. In addition, in Fig. 5 and Fig. 6, reference numeral 35 is an SL connector mounting portion. Therefore, 'if according to this embodiment, due to the different air conditioning capabilities or specifications of the power supply voltage, various motor control PC boards 1 5; and ~ the difference between one-type or one-to-many type air conditioners, refrigerant heating air conditioners, etc. The various PC boards 14 for cycle control are made into modules, so the Chinese National Standard (CNS) A4 specification (210X297 mm) is applied by appropriately setting the paper size --------- 1衣 ------ 1T ------. ^ (Please read the precautions on the back before this page) • 13-V. Description of the invention (11) Combining these two types of PC boards makes it easy and quick We develop and manufacture various control devices with different specifications. In addition, since the motor control PC board 15 has AC110V and AC 2 220V types, it is necessary to select a suitable air conditioner with an input power supply voltage of AC 1 00V and AC 2 00V / 2 3 0V. The PC board 15 for motor control of this specification can be used to develop a PC board without redesigning the entire circuit of the outdoor control device 12, and therefore, it can be developed quickly and easily. Furthermore, since the PC board 14 for cycle control has one-to-many air conditioner control, gas air conditioner control, petroleum air conditioner control, etc., it is sufficient to select a PC board 1 4 for cycle control suitable for the specifications. It is not necessary to redesign the entire circuit of the outdoor control device 12 to develop a PC board.
進而，由於能夠從馬達控制用P C板1 5的控制電路 用電源電路2 5，將電源供給至循環控制用P C板1 4， 所以，即使改變循環控制用P C板1 4和馬達控制用P C 板1 5的組合，也能夠將電源供給循環控制用P C板1 4 〇 經濟部中央標準局負工消費合作社印掣 (請先閱讀背面之注意事項本頁) 因此，即使是規格相異的空調機，也不必重新開發控 制電路用電源電路2 5，能夠迅速且容易地開發製造出室 外控制裝置1 2。 又，馬達控制用P C板1 5和循環控制用P C板1 4 ，可以利用各PC板上的各MCU22、27，進行資訊 的傳送和接收。因此，例如可以從馬達控制用P C板1 5 本紙張尺度適用中國國家標车（CNS ) A4現格（210X297公釐）Furthermore, since the power supply circuit 25 for the control circuit of the PC board 15 for motor control can supply power to the PC board 14 for cycle control, even if the PC board 14 for cycle control and the PC board for motor control are changed A combination of 1 and 5 can also be used to supply power to the PC board for cycle control. 1 4 〇 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back page). Therefore, even air conditioners with different specifications It is not necessary to redevelop the power supply circuit 25 for the control circuit, and the outdoor control device 12 can be quickly and easily developed and manufactured. In addition, the PC board 15 for motor control and the PC board 14 for cycle control can use the MCUs 22 and 27 on each PC board to transmit and receive information. Therefore, for example, the PC board for motor control can be used. This paper size is applicable to China National Standard Car (CNS) A4 (210X297 mm).
經濟部中央標準局員工消費合作社印製 五、發明説明（12 ) 上的MCU27，將壓縮機馬達或室外風扇馬達6a等的 旋轉數、或電流等資訊，傳送至循環控制用P C板1 4上 的MCU22;另一方面，也可以從循環控制用PC板 14上的MCU22，將馬達旋轉數地目標値等資訊，傳 送至馬達控制用PC板1 5上的MCU27。 而且，由於馬達控制用P C板1 5和循環控制用P C 板1 4上下地配置在控制器箱3 2內，所以可以減少這兩 個P C板的配置空間。因此，除了可以使控制器箱3 2以 外，並能夠縮短連接這兩個P C板1 4、1 5之間的通訊 線2 8和電源線2 9之長度。 【發明之效果】 由以上說明可知，根據本發明，由於將空調能力或電 源電壓規格相異的各種馬達控制用P C板；以及一對一型 或一對多型空調機、或是冷氣專用空調機、熱泵式空調機 、冷媒加熱式空調機等各種相異型式之循環控制用P C板 ，分別加以模組化，然後加以組合，便可以迅速且容易地 開發出對應各種規格之各種空調機之控制裝置。 【圖面之簡單說明】 第1圖係關於本發明之第1實施形態的空調機之控制 裝置的平面圖。 第2圖係具備第1圖所示之室外控制裝置之空調機的 冷凍循環圖。 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） ---------裝-- r (請先閱讀戈面之社意事項再^^本頁)Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. 5. The MCU27 on the description of invention (12) transmits the information such as the number of rotations of the compressor motor or outdoor fan motor 6a, or the current, to the PC board 14 for cycle control. On the other hand, it is also possible to transmit information such as the number of motor rotation targets from the MCU 22 on the PC board 14 for cycle control to the MCU 27 on the PC board 15 for motor control. In addition, since the PC board 15 for motor control and the PC board 14 for cycle control are arranged up and down in the controller box 32, the space for the two PC boards can be reduced. Therefore, in addition to the controller box 32, it is possible to shorten the length of the communication line 28 and the power line 29 connected between the two PC boards 14 and 15. [Effects of the Invention] As can be seen from the above description, according to the present invention, due to various motor control PC boards having different air-conditioning capabilities or power supply voltage specifications; and one-to-one or one-to-many air conditioners, or air-conditioner-specific air conditioners Machine, heat pump air conditioner, refrigerant heating air conditioner and other different types of cycle control PC boards, which are respectively modularized and then combined, can quickly and easily develop a variety of specifications of various air conditioners Control device. [Brief description of the drawings] Fig. 1 is a plan view of a control device for an air conditioner according to a first embodiment of the present invention. Fig. 2 is a refrigeration cycle diagram of an air conditioner including the outdoor control device shown in Fig. 1. This paper size applies to China National Standard (CNS) Α4 specification (210X297 mm) --------- install-r (please read the social issues of Ge surface before ^^ this page)
、1T 線 -15- 經濟部中央標準局員工消費合作社印製Line 1T -15- Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs
________扪__五、發明説明（Ί3 ) 第3圖係表示各種類的循環控制用p c板和馬達控制 用P c板、以及其組合的例子。 第4圖係收容第1圖所示之循環控制用p C板和馬達 控制用P C板的控制器箱之縱剖面圖。 第5圖係由下方仰視來看第4圖所示之控制器箱之剖 面的平剖面圖。1 第6圖係第5圖之側剖面圖。 【圖號說明】 1 2 :(室外）控制裝置 14A、 14B、 14C、 14D、14E:循環控 制用P C板 15、 15A、15B、 15C、15D:馬達控制 用P C板 1 6 :循環控制用P C板的印刷電路基板 1 8 :閥控制電路 1 9 :感測器 2 1 :連接器 22:循環控制用MCU 2 3 :馬達控制用P C板的印刷電路基板 2 4 :室外風扇馬達控制電路 2 5 :控制電路用電源電路 2 6 :連接器 27:馬達控制用MCU (請先閱讀-#面之·.¾意事項再1^本頁) -裝· ,11 線- 本紙張尺度適用中國國家梯準（CNS ) A4規格（2丨Ο X 297公浼） -16-________ 扪 __V. Description of the Invention (Ί3) Figure 3 shows examples of various types of PC boards for cycle control and PC boards for motor control and their combinations. Fig. 4 is a longitudinal sectional view of a controller box containing the PC board for cycle control and the PC board for motor control shown in Fig. 1. Fig. 5 is a plan sectional view of the controller box shown in Fig. 4 as viewed from below. 1 Figure 6 is a side sectional view of Figure 5. [Illustration of drawing number] 1 2: (outdoor) control device 14A, 14B, 14C, 14D, 14E: PC board for cycle control 15, 15A, 15B, 15C, 15D: PC board for motor control 16: PC for cycle control Printed circuit board of the board 1 8: Valve control circuit 1 9: Sensor 2 1: Connector 22: MCU for cycle control 2 3: Printed circuit board for PC board for motor control 2 4: Outdoor fan motor control circuit 2 5 : Power supply circuit for control circuit 2 6: Connector 27: MCU for motor control (please read-# 面 之 · .¾Issue and then 1 ^ this page) -Packing ·, 11 wires Standard (CNS) A4 size (2 丨 〇 X 297 cm) -16-