附件1第87111809號專利申請案 》f备&修正/^£7^充 中文說明書修正頁 A7 民國88年10月修正 ：’ _ B7 五、發明說明❾） (請先閱讀背面之注意事項再填寫本頁) 接配管3 3 a、3 3 b .的一端部，分別與室內機3 2的連 接管30、31連接。又t這些連接配管33a、’33 b., 的另一端部，經由未圖示的連接孔等，被配置成延伸至位 • 於室外機2 7之一側外壁2 7 a處的，連接閥2 5、連接閥 2 6 a、2 6 b 和 2 6 C 附近。 然後，將第1連接配管3 3 a與連接閥2 5連接；且 對應第2連接配管3 3 b的長度，選擇連接在具有適當的 阻力値之毛細管24 a、24b、24 c上的一個連接.閥 2 6 a、2 6 b或2 6 c的其中一個，然後與第2連接配 管3 3 b連接。 例如，當連接配管3 3爲超過2 〇m之最長使用連接 配管時，爲了使用對應其長度的毛細管2 4 . a ，而選擇連 接閥2 6 a ，將第2連接配管3 3上和該連接閥2 6 a連 接起來。當選擇和連接此連接閥2 6 a時，可以參照第3 圖所示之'' L 1 m 〃 （超過2 0 m )。 又，當連接配管3 3的長度爲一般長度或較短時，分 別選擇與連接閥2 6 b或2 6 c連接。 經濟部智慧財產局員工消費合作社印製 以如此的手段，可以使長度相異的連接配管3 3之連 接作業簡單化。 並且，即使爲使用不同長度的連接配管3 3之冷凍循 環，不用補充冷媒而藉由選擇使用具有對應連接配管3 3 的長度之毛細管2 4，能夠幾乎不會損及空調機2 0的冷 凍性能而在通常的狀態下運轉。 而且，對於作成阻力値相異的多數個毛細管2 4 a、 -11 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 _________B7 五、發明説明（彳) 【發明所屬之技術領域】 本發明係關於具備室外機.、室內機、以及連接室外機 和室內機之連接配管的空調機。 【習知技術】 以往’ 一般的空調機1 〇，如第5圖所示，由具備室 外熱交換器' 壓縮機、室外送風機等的室外機丄i ;及具 備室內熱父.換器和室內送風機的室內機1 2 以及連接室 外機1 1和室內機1 2之連接配管1 3所構成。 此空調機1 0的室外機1 1係安裝在室外的基台部A 上’室內機1 2則經由連接配管1 3而被安裝在室內的牆 壁B上。 ' 對於如此構成的空調機1 0，隨著住宅構造的多樣化 ，室外機1 1和室內機1 2之間的長度，在一般的平房中 大約爲3〜5m，2層建築物則約爲1〇〜2 Όιη，3層 以上的建築物則會超過2 0 m。 因此，隨著室內機1 2安裝場所的改變，連接配管 經濟部中央標隼局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 1 3的長度會有需要由3 m增加至超過2 0 m的情況。若 此連接配管1 3的長度發生變化，則會發生無法使冷凍循 環維持在規定的特性値範圍內的情況。 * 因此，對應連接配管長度的變化，係藉由在安裝時調 整塡充入冷凍循環內的冷媒量之方式、或是藉由電氣控制 或電子控制的膨脹閥來控制在冷凍循環中流動的冷媒量之 方式，來進行控制。 &張尺度適用中國國家標準（€泌）八4規格（210父297兮釐） A . 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（2 ) 【發明所欲解決之課題】 然而，對於在安裝時調整塡充入冷凍循環內的冷媒量 之情況，由於施工者的施工技術不一致，導致塡充量發生 差異，無法使冷凍循環維持在規定的特性値範圍內。而且 ，由於施工者在安裝時需要攜帶塡充用冷媒筒，會導致施 工作業的困難度增加之問題。 另外，對於藉由電氣控制或電子控制的膨脹閥來控制 在冷凍循環中流動的冷媒量之情況，雖然由冷凍循環控制 的適當化之觀點來看是理想的；但是，此控制中需要多數 個檢測器，而且控制複雜化，需要運算器、控制器等裝置 。由於需要這些檢測器、運算器以及控制器，所以會有使 一般民生用（家庭用）的空調機之造價提高的問題。 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，係針對具備室外機、室內機、以及連接室 外機和室內機之連接配管的空調機，能夠將冷凍循環之冷 媒塡充量保持在一定的狀態下，來對應不同長度的連接配 管。 【解決課題所用的手段】Attachment 1 Patent Application No. 87111809 "f & Amendment / ^ £ 7 ^ Fill in the Chinese Manual Amendment Page A7 Amendment in October of the Republic of China: '_ B7 V. Description of the Invention ❾） (Please read the precautions on the back before (Fill in this page) One end of the connecting pipes 3 3 a and 3 3 b. Are connected to the connecting pipes 30 and 31 of the indoor unit 3 2 respectively. The other ends of these connection pipes 33a, '33 b., Are arranged so as to extend through the connection holes (not shown), etc. • The connection valve is located at the outer wall 2 7 a on one side of the outdoor unit 2 7 2 5. Connect the valves 2 6 a, 2 6 b and 2 6 C. Then, connect the first connection pipe 3 3 a to the connection valve 25, and select a connection connected to the capillary 24 a, 24 b, 24 c having a proper resistance, corresponding to the length of the second connection pipe 3 3 b. One of the valves 2 6 a, 2 6 b, or 2 6 c is connected to the second connection pipe 3 3 b. For example, when the connection pipe 33 is used as the longest connection pipe longer than 20 m, in order to use the capillary 2 4. A corresponding to its length, the connection valve 2 6 a is selected, and the second connection pipe 33 is connected to the connection. Valves 2 6 a are connected. When selecting and connecting this connection valve 2 6 a, you can refer to '' L 1 m 〃 (more than 20 m) shown in Figure 3. When the length of the connecting pipe 33 is a normal length or shorter, it is selected to be connected to the connecting valves 2 6 b or 2 6 c, respectively. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs In this way, the connection operation of connection pipes 33 of different lengths can be simplified. In addition, even in a refrigeration cycle using connection pipes 3 3 of different lengths, it is possible to hardly impair the refrigeration performance of the air conditioner 20 by selecting and using capillary tubes 2 4 having a length corresponding to the connection pipes 3 3 without replenishing the refrigerant. Instead, it operates under normal conditions. In addition, for most capillaries with different resistance 値 2 4 a, -11-This paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) A7 _________B7 V. Description of the invention (彳) [Invention belongs TECHNICAL FIELD The present invention relates to an air conditioner including an outdoor unit, an indoor unit, and a connection pipe connecting the outdoor unit and the indoor unit. [Knowledge technology] Conventionally, a general air conditioner 10, as shown in FIG. 5, includes an outdoor unit including an outdoor heat exchanger, a compressor, an outdoor blower, and the like; and an indoor heat exchanger. The blower is constituted by an indoor unit 12 and a connecting pipe 13 connecting the outdoor unit 11 and the indoor unit 12. The outdoor unit 11 of the air conditioner 10 is installed on the base portion A of the outdoor unit. The indoor unit 12 is installed on the wall B of the room through the connecting pipe 13. '' As for the air conditioner 10 configured in this way, as the structure of the house is diversified, the length between the outdoor unit 11 and the indoor unit 12 is about 3 to 5 m in a typical bungalow, and about 2 in a two-story building. 1 ～ 2 Όιη, buildings over 3 floors will exceed 20 m. Therefore, with the change of the installation location of the indoor unit 12, it is printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economics and Piping (please read the precautions on the back before filling this page). The length of 1 3 will need to be increased from 3 m To more than 20 m. If the length of the connection pipe 13 is changed, the refrigeration cycle may not be maintained within a predetermined range. * Therefore, in response to the change in the length of the connection piping, the refrigerant flowing in the refrigeration cycle is controlled by adjusting the amount of refrigerant charged into the refrigeration cycle during installation, or by using an expansion valve that is electrically or electronically controlled. Control. & Zhang scale applies the Chinese national standard (€ Mi) 8 4 specifications (210 father 297 cm) A. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (2) [Questions to be solved by the invention However, in the case of adjusting the amount of refrigerant charged into the refrigeration cycle during installation, due to the inconsistent construction techniques of the builders, the difference in the refrigerant charge volume may prevent the refrigeration cycle from being maintained within the specified characteristics. In addition, since the construction worker needs to carry a refrigerant tube for charging and filling, the problem of increased difficulty in the construction industry will be caused. In addition, when the amount of refrigerant flowing in the refrigeration cycle is controlled by an electronically or electronically controlled expansion valve, it is desirable from the standpoint of appropriate refrigeration cycle control; however, a large number of these are required for this control. Detectors and complicated controls require devices such as calculators and controllers. Since these detectors, calculators, and controllers are required, there is a problem that the cost of an air conditioner for general people's livelihood (domestic use) increases. The present invention has been made in order to solve the above-mentioned problems, and an object thereof is to provide an air conditioner, which is capable of charging a refrigerant in a refrigeration cycle for an air conditioner including an outdoor unit, an indoor unit, and a connection pipe connecting the outdoor unit and the indoor unit. The quantity is kept in a certain state to correspond to the connecting pipes of different lengths. [Methods used to solve the problem]
I 本發明所提供的空調機，其特徵爲具備： 至少具有室外熱交換器、以及多數個相異阻力値的毛 細管之室外機；及 . 至少具有室內熱交換器的室內機；以及 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 、袈. 訂 5- A 7 * - \ B7 五、發明説明（3 ) 連接室外機和室內機，且具有由前述室外機和室內機 的安裝位置所決定之長度的2根連接配管； 而且，由前述室外機的多數個毛紐管中選擇出具有對 應此連接配管長度之阻力値的毛細管，而構成將前述2根 連接配管中的1根連接配管與該毛細管連接在一起。 若根據此空調機，即使使用長度相異的連接配管，不 用調整冷媒補充量’便可以與通常·的冷凍循環相同地使用 空調機。 又，對於本發明之前述空調機，其中，在前述室外機 中’前述多數根毛細管的一端分別與前述室外熱交換器連 接’另一端則安裝有用來分別與前述連接配管連接的連接 閥。 . 若根據此空調機，利用連接閥，能夠容易地進行與所 選擇的毛細管之間的連接作業。 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 訂 進而，本發明可以提供一種空調機，其中，具備以最 長使用連接配管、以及對應前述最長使用連接配管之前述 多數個毛細管中阻力値最小的毛細管爲基準，來塡充冷媒 的冷凍循環； 而且’前述多數個毛細管中，除了阻力値最低的毛細 管以外’對於其他的毛細管，串聯地設置蓄液筒。 若根據此空調機，即使使用長度相異的連接配管和阻 力値相異的毛細管，也可以防止冷凍循環的性能降低。 進而，本發明可以提供一種空調機，其中，若對應的 毛細管之阻力値越大，則前述蓄液筒的容量越大。 本紙張尺度適用中國國家標準（CNS > A4規格（210X297兮釐） 經濟部中央標準局員工消費合作社印製 A7 ' ____B7_ 五、發明説明Q ) ' 若根據此空調機，藉由蓄液筒，可以適當地調整冷凍 循環中之多餘的冷媒。 進而，本發明可以提供一種將乾燥劑放入前述蓄液筒 內的空調機。 若根據此空調機，藉由放入蓄液筒內的乾燥劑，可以 確實地除去冷媒所含有的水分。 進而，本發明可以提供一種空·調機，其中，前述連接 閥係分別安裝在前述室外機的一側外壁上。 若根據此空調機，可以使連接配管安裝在連接闘上的 連接作業簡單化。 進而，本發明可以提供—種空調機，其中，前述連接 閥係相互地往水平方向錯開地安裝。 -- 若根據此空調機，可以使2根連接配管的連接作業簡 單化。 進而’本發明可以提供一種空調機，其中，前述連接 閥係安裝在距離前述室外機的基部之高度相異處。 若根據此空調機，可以使長度相異的連接配管的連接 作業容易進行。 進而，本發明可以提供一種空調機，其中，在安裝前 述連接閥的前述室外機之一側外壁上，靠近各連接閥附近 ，具有用來表示對應該連接閥所應連接的前述連接配管長 度之長度表示手段。 若根據此空調機，容易選擇與不同長度的連接配管連 接的連接閥，且容易進行連接。 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇χ297公釐） '~ ' _ 7 _ , ' h ^ m I- - ί—rt ----- ^^^^1 I I t (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局—工消費合作社印製 A7 ___B7_ . .. ~~：—；.................. ——-— 五、發明説明（5 ) ' 【本發明之實施形態】 以下，參照圖面來說明本發明之空調機的實施形態。 首先，參照第1、2和3圖來說明本發明之空調機的 第1實施形態，此形態的空調機係冷氣專用空調機。 如第1圖所示，本實施形態之冷氣專用空調機2 〇， 其基本構成與第5圖所示之習知的空調機1〇大約相同。 具體地來說’此空調機2 0，如第2圖所示，由具備室外 熱交換器2 2、壓縮機2 1和室外送風機2 3等的室外機 2 7 ;及具備室內熱交換器2 8、室內送風機2 9和連接 室內熱交換器2 8的連接管3 0、3 1的室內機3 2 ;以 及連接室外機2 7和室內機3 2之連接配管3 3所構成v 又，此空調機2 0之室外機2 7，更具備有阻力値小 、中、大的毛細管2 4 a、2 4 b、2 4 c以及連接閥 25 、26a 、26b 、26c 。其中，各毛細管 24a 、2 4 b以及2 4 c的一端分別與室外熱交換器2 2連接 ，另一端則安裝有連接閥2.6 a、26b、26c。 又，連接配管3 3係由第1連接配管3 3 a和第2連 接配管3 3 b所構成。其中，第1連接配管3 3 a係將室 外機2 7之壓縮機2 1側的連接閥2 5以及室內機3 2之 連接管3 0連接起來。另一方面，第2連接配管3 3 b係 將室外機27之連接閥26 a、26b或26 c的其中之 一、以及室內機3 2之連接管3 1連接起來。 這些第1連接配管33a、第2連接配管33b的長 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） (請先閲讀背面之注意事項再填寫本頁) •严· 訂 -8- 經濟部中央標準局員工消費合作社印裝 A7 . ____B7_五、發明説明<e ) ' 度，根據室外機2 7和室內機3 2的 η 有由3 m增加至超過2 0 m的情況。 在此，上述毛細管2 4 a係設定 度超過2 Om的連接配管3 3之小阻 2 4 b係設定成具有適合使用於長度 連接配管3 3之中程度阻力値；上述 成具有適合使用於長度爲3 m〜1_0 大的阻力値。 又，上述連接閥2 5、連接閥2 2 6 c的構成大致相同，當連接配管 3 3 b尙未連接時，成爲關閉狀態 3 3 a或連接配管3 3 b連接後，作 狀態〃時，則冷凍循環中的冷媒變成 連接閥2 5和連接閥2 6 a、2 3圖所示，往水平方向錯開地安裝在 27 a上。又，連接閥2 5和連接閥 離室外機2 7的基部A大約相同的高 相對於此，連接閥2 6 b係安裝 接閥2 6 a稍微高的位置處；連接閥 接閥2 6 b稍微高的位置處、以如此 閥 25、26 a、26b、26c 的 容易連接長度相異的2根連接配管3 3 a、 第3圖中，位於安裝各連接閥2 6 a、 2 6 c的室外機2 7之一側外壁2 7 a的附 安裝位置，其長度會 成具有適合使用於長 力値；上述毛細管 爲1 0 m〜20爪的 毛細管2 4 c則設定 m的連接配管' 3 3之 6 a 、 3 3a // . Τ7~Τ ，而 業者使 可以流 6 b及 室外機 2 6a 度處。 在比連 2 6c 的排列 位置相 2 6 b和 或連接配管 當將連接配管 其成爲"開放 動循環。 26c ，如第 2 7之一側壁 ，係安裝在距 接閥2 5和連 則安裝在比連 方式’使連接 互錯開，能夠 3 3b。 2 6b、 近（例如下側 (請先閱讀背面之注意事項再填寫本頁)I The air conditioner provided by the present invention is characterized by having: an outdoor unit having at least an outdoor heat exchanger and a plurality of capillaries with different resistances; and an indoor unit having at least an indoor heat exchanger; and the paper size Applicable to China National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page), 袈. Order 5- A 7 *-\ B7 V. Description of the invention (3) Connect the outdoor unit and An indoor unit having two connecting pipes having a length determined by the installation position of the outdoor unit and the indoor unit; and among the plurality of capillary tubes of the outdoor unit, one having a resistance 値 corresponding to the length of the connecting pipe is selected The capillary is configured to connect one of the two connection pipes to the capillary. According to this air conditioner, even if connection pipes having different lengths are used, the air conditioner can be used in the same manner as a normal refrigeration cycle without adjusting the refrigerant replenishment amount '. In the air conditioner according to the present invention, in the outdoor unit, one end of the plurality of capillary tubes is connected to the outdoor heat exchanger, and the other end is provided with connection valves for connection to the connection pipes. According to this air conditioner, connection work with a selected capillary tube can be easily performed using a connection valve. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). Further, the present invention can provide an air conditioner with the longest-used connection piping and the longest-used connection piping Among the aforementioned plurality of capillaries, the capillary having the smallest resistance 为 is used as a reference to perform the refrigeration cycle for filling the refrigerant; and, 'Among the aforementioned plurality of capillaries, except the capillary having the lowest resistance 値', a liquid reservoir is provided in series for other capillaries. According to this air conditioner, even if connection pipes of different lengths and capillaries of different resistances are used, the performance of the refrigeration cycle can be prevented from being lowered. Furthermore, the present invention can provide an air conditioner in which the larger the resistance 値 of the corresponding capillary is, the larger the capacity of the liquid reservoir is. This paper size applies to Chinese national standards (CNS > A4 size (210X297 cm). Printed by A7, Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. ____B7_ V. Description of the invention Q) '' If you use this air conditioner, The excess refrigerant in the refrigeration cycle can be appropriately adjusted. Furthermore, the present invention can provide an air conditioner that puts a desiccant in the liquid storage tank. According to this air conditioner, the moisture contained in the refrigerant can be surely removed by the desiccant placed in the accumulator. Furthermore, the present invention can provide an air conditioner in which the connection valves are respectively mounted on one side outer wall of the outdoor unit. According to this air conditioner, it is possible to simplify the connection work of connecting the connection pipe to the connection 闘. Furthermore, the present invention can provide an air conditioner in which the aforementioned connection valve systems are attached to each other in a horizontal direction staggered from each other. -According to this air conditioner, the connection work of the two connection pipes can be simplified. Furthermore, the present invention can provide an air conditioner in which the connection valve system is installed at a different height from the base of the outdoor unit. According to this air conditioner, connection work of connection pipes having different lengths can be easily performed. Furthermore, the present invention can provide an air conditioner in which, on the outer wall of one side of the outdoor unit on which the connection valve is installed, near each connection valve, there is a length indicating the length of the connection pipe to which the connection valve should be connected. The length means. According to this air conditioner, it is easy to select connection valves to be connected to connection pipes of different lengths, and it is easy to connect. This paper size applies to China National Standard (CNS) A4 (21〇χ297 mm) '~' _ 7 _, 'h ^ m I--ί-rt ----- ^^^^ 1 II t (Please (Please read the notes on the back before filling in this page) Order printed by the Central Bureau of Standards of the Ministry of Economic Affairs-Industrial and Consumer Cooperatives printed A7 ___B7_... ——- V. Description of the Invention (5) '[Embodiments of the present invention] Hereinafter, embodiments of the air conditioner of the present invention will be described with reference to the drawings. First, a first embodiment of the air conditioner according to the present invention will be described with reference to Figs. 1, 2 and 3. This air conditioner is an air conditioner exclusively for air conditioners. As shown in FIG. 1, the basic configuration of the air-conditioning dedicated air conditioner 20 of this embodiment is approximately the same as that of the conventional air conditioner 10 shown in FIG. Specifically, as shown in FIG. 2, the air conditioner 20 includes an outdoor unit 2 7 including an outdoor heat exchanger 2 2, a compressor 21, and an outdoor fan 23, and the like; and an indoor heat exchanger 2 8. The indoor blower 29 and the indoor pipe 3 2 of the connecting pipes 3 0 and 31 connected to the indoor heat exchanger 2 8; and the connecting pipe 3 3 of the outdoor unit 27 and the indoor unit 3 2 The outdoor unit 27 of the air conditioner 20 is further provided with capillary tubes 2 4 a, 2 4 b, 2 4 c with small, medium, and large resistances, and connection valves 25, 26a, 26b, and 26c. Among them, one end of each of the capillary tubes 24a, 2 4b, and 2 4 c is respectively connected to the outdoor heat exchanger 2 2, and the other ends are connected with connection valves 2.6 a, 26b, and 26c. The connection pipe 3 3 is composed of a first connection pipe 3 3 a and a second connection pipe 3 3 b. Among them, the first connection pipe 3 3 a connects the connection valve 25 on the compressor 2 1 side of the outdoor unit 27 and the connection pipe 30 on the indoor unit 32 2. On the other hand, the second connection pipe 3 3 b connects one of the connection valves 26 a, 26 b, or 26 c of the outdoor unit 27 and the connection pipe 31 of the indoor unit 32. The long paper sizes of these first connection piping 33a and second connection piping 33b apply the Chinese National Standard (CNS) A4 specification (210X 297 mm) (Please read the precautions on the back before filling out this page) • Strict · Order- 8- Printed A7 by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. ____B7_ V. Description of the invention < e) 'According to the η of the outdoor unit 2 7 and the indoor unit 3 2 there is an increase from 3 m to over 20 m Happening. Here, the capillary 2 4 a is set to have a small resistance 2 4 b of the connection pipe 3 3 with a setting degree exceeding 2 Om, and is set to have a degree of resistance 値 suitable for use in the length connection pipe 33. The resistance is 3 m ~ 1_0. The configuration of the connection valves 2 5 and 2 2 6 c is almost the same. When the connection pipe 3 3 b 尙 is not connected, the closed state 3 3 a or after the connection pipe 3 3 b is connected, the state 〃, The refrigerant in the refrigerating cycle becomes the connection valve 25 and the connection valves 2 6 a and 2 3 as shown in the figure, and is mounted on 27 a staggered in the horizontal direction. In addition, the connection valve 25 and the connection valve are approximately the same height from the base A of the outdoor unit 27. The connection valve 2 6 b is installed at a position slightly higher than the connection valve 2 6 a; the connection valve is connected to the valve 2 6 b. At a slightly higher position, the two connection pipes 3 3 a and 2 3 of different lengths are easily connected by the valves 25, 26 a, 26b, and 26c in this way. The outdoor unit 2 7 has a mounting position on one side of the outer wall 2 7 a, and its length will be suitable for use with a long force; the capillary is a capillary with a length of 10 m to 20 claws 2 4 c, and a connecting pipe of m is set 3 3 of 6 a, 3 3a //. T7 ~ T, and the operator can flow at 6 b and outdoor unit 2 6a. In the arrangement position of Bili 2 6c, phase 2 6 b and or connecting piping will be connected to the piping and it will become an open motion cycle. 26c, such as one of the side walls of the 27th, is installed in the distance from the connection valve 25 and the connection is installed in the connection method 'so that the connections are staggered to each other, 3 3b. 2 6b, near (such as the lower side (please read the precautions on the back before filling in this page)
、1T 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -9-、 1T This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) -9-
I 經濟部中央標準局員工消費合作社印製 A7 1 B7I Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs A7 1 B7
I 五、發明説明（7 ) )，分別刻有 '、丄1 m " 、vv L 2 m " 、'、L 3 m A的長 度表示記號。這些長度表示記號’係分別表示應該連接在 各連接閥26a、26b、26c上之連接配管的長度〔 Llm (超過 20m) 、L2m(20 〜10m) 、L3 m(i,Qm〜3m以下）〕。而且，根據這些長度表示’ 能夠將長度相異的2根連接配管3 3 a、3 3 b正確地與 連接閥26 a、26b、26 c的其中一個連接。 在此，第2圖所示之連接管30和連接管31，係配 置在室內機3 2之未圖示的配管溝中，分別與連接配管 3 3 a和連接配管3 3 b連接在一起。 接著，說明關於如此構成的本發明之空調機2 0的安 裝。_ . —般而言，空調機2 0係假設連接配管3 3 a、 3 3 b的長度爲最大長度（最長使用連接配管）來加以製 作。因此，室外機2 7內塡充有能夠讓最長使用連接配管 3 3 a、3 3 b發揮出最佳性能的冷媒量。 以如此方式製造出來的空調機2 0，亦即室外機2 7 、室內機3 2以及連接配管3 3等，被搬送至安裝場所， 由施工者進行安裝作業。 此安裝作業係將室外機2 7安裝在屋外的基台部A上 ，而室內機3 2則安裝在住宅的房間牆壁B上，且位於適 合進行空調的高度處（參照第1圖）。 接著，在第2圖中，對應自室外機2 7算起的高度， 亦即，對應室外機2 7和室內機3 2之間的長度的2根連 本紙張尺度適用中國國家揉準（CNS ).A4規格（2丨0X297公釐） (請先閲讀背面之注意事項再填寫本頁)I. 5. Description of the invention (7)), respectively, are inscribed with ', 丄 1 m ", vv L 2 m ",', and L 3 m A. These length indication marks' represent the length of the connecting piping that should be connected to each of the connection valves 26a, 26b, 26c [Llm (more than 20m), L2m (20 to 10m), L3m (i, Qm to 3m or less)] . Furthermore, based on these length indications, two connection pipes 3 3 a and 3 3 b having different lengths can be correctly connected to one of the connection valves 26 a, 26 b, and 26 c. Here, the connection pipe 30 and the connection pipe 31 shown in FIG. 2 are arranged in a piping groove (not shown) of the indoor unit 32, and are connected to the connection pipe 3 3a and the connection pipe 3 3 b, respectively. Next, the installation of the air conditioner 20 of the present invention thus constructed will be described. _. In general, the air conditioner 20 is made by assuming that the length of the connection pipes 3 3 a and 3 3 b is the maximum length (the longest connection pipe is used). Therefore, the inside of the outdoor unit 27 is filled with a refrigerant amount capable of exhibiting the best performance of the longest-used connection pipes 3 3 a and 3 3 b. The air conditioner 20 manufactured in this way, that is, the outdoor unit 27, the indoor unit 32, and the connection pipe 33 are transported to the installation site, and the installation work is performed by the constructor. This installation is to install the outdoor unit 27 on the base section A outside the house, while the indoor unit 3 2 is installed on the wall B of the house and located at a height suitable for air conditioning (see Figure 1). Next, in the second figure, corresponding to the height from the outdoor unit 27, that is, the two paper sizes corresponding to the length between the outdoor unit 27 and the indoor unit 32 are applicable to the Chinese national standard (CNS) ) .A4 specification (2 丨 0X297mm) (Please read the precautions on the back before filling this page)
附件1第87111809號專利申請案 》f备&修正/^£7^充 中文說明書修正頁 A7 民國88年10月修正 ：’ _ B7 五、發明說明❾） (請先閱讀背面之注意事項再填寫本頁) 接配管3 3 a、3 3 b .的一端部，分別與室內機3 2的連 接管30、31連接。又t這些連接配管33a、’33 b., 的另一端部，經由未圖示的連接孔等，被配置成延伸至位 • 於室外機2 7之一側外壁2 7 a處的，連接閥2 5、連接閥 2 6 a、2 6 b 和 2 6 C 附近。 然後，將第1連接配管3 3 a與連接閥2 5連接；且 對應第2連接配管3 3 b的長度，選擇連接在具有適當的 阻力値之毛細管24 a、24b、24 c上的一個連接.閥 2 6 a、2 6 b或2 6 c的其中一個，然後與第2連接配 管3 3 b連接。 例如，當連接配管3 3爲超過2 〇m之最長使用連接 配管時，爲了使用對應其長度的毛細管2 4 . a ，而選擇連 接閥2 6 a ，將第2連接配管3 3上和該連接閥2 6 a連 接起來。當選擇和連接此連接閥2 6 a時，可以參照第3 圖所示之'' L 1 m 〃 （超過2 0 m )。 又，當連接配管3 3的長度爲一般長度或較短時，分 別選擇與連接閥2 6 b或2 6 c連接。 經濟部智慧財產局員工消費合作社印製 以如此的手段，可以使長度相異的連接配管3 3之連 接作業簡單化。 並且，即使爲使用不同長度的連接配管3 3之冷凍循 環，不用補充冷媒而藉由選擇使用具有對應連接配管3 3 的長度之毛細管2 4，能夠幾乎不會損及空調機2 0的冷 凍性能而在通常的狀態下運轉。 而且，對於作成阻力値相異的多數個毛細管2 4 a、 -11 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部中央標準局員工消費合作社印製 A7 ' ----_ 五、發明説明（9 ) ' 2 4 b、2 4 c，與電氣控制或電子控制的膨脹閥比較， 其價格非常便宜所以不會大幅提高空調機2 0的製作成本 0 接著’第4圖係表示本發明之第2實施形態的冷凍循 環圖。 '上述第1實施形態，係由具有多數個相異阻力値的毛 細管2 4 a、2 4 b、2 4 c中，.對應連接配管3 3的長 度’選擇使用具有適當阻力値的毛細管2 4 a、2 4 b、 2.4c。 然而，根據空調機2 0的安裝位置，由於連接配管 3 3的長度係以1 〇 m ± α的單位變化，對於基準的毛細 管2 4 a來說，不論如何正確地調整其他毛細管2 4 b、-. 2 4 c的阻力値，也會導致充塡入冷凍循環內的冷媒量不 均一，難以維持最佳的性能。 因此，以具有：長度超過2 Om的最長使用連接配管 3 3、以及對應此最長使用連接配管3 3之具有最低阻力 値之毛細管2 4 a的冷凍循環爲基準，當充塡入相對應量 的冷媒時，如第4圖所示，對於對應中程度長度的連接配 管3 3之毛細管2 4 b，串聯地設置容量爲中程度（例如 3 0 c c )的蓄液筒3 5 b。又，對於對應短長度的連接 » 配管3 3之毛細管2 4 c，串聯地設置容量大（例如 lOOcc)的蓄液筒35c。 藉由使用蓄液筒35b、35c，當冷媒量過多時， 可以將多餘的冷媒蓄積在蓄液筒3 5 b、3 5 c內，即使 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） (請先閲讀背面之注意事項再填寫本頁) ik -訂 -12-Attachment 1 Patent Application No. 87111809 "f & Amendment / ^ £ 7 ^ Fill in the Chinese Manual Amendment Page A7 Amendment in October of the Republic of China: '_ B7 V. Description of the Invention ❾） (Please read the precautions on the back before (Fill in this page) One end of the connecting pipes 3 3 a and 3 3 b. Are connected to the connecting pipes 30 and 31 of the indoor unit 3 2 respectively. The other ends of these connection pipes 33a, '33 b., Are arranged so as to extend through the connection holes (not shown), etc. • The connection valve is located at the outer wall 2 7 a on one side of the outdoor unit 2 7 2 5. Connect the valves 2 6 a, 2 6 b and 2 6 C. Then, connect the first connection pipe 3 3 a to the connection valve 25, and select a connection connected to the capillary 24 a, 24 b, 24 c having a proper resistance, corresponding to the length of the second connection pipe 3 3 b. One of the valves 2 6 a, 2 6 b, or 2 6 c is connected to the second connection pipe 3 3 b. For example, when the connection pipe 33 is used as the longest connection pipe longer than 20 m, in order to use the capillary 2 4. A corresponding to its length, the connection valve 2 6 a is selected, and the second connection pipe 33 is connected to the connection. Valves 2 6 a are connected. When selecting and connecting this connection valve 2 6 a, you can refer to '' L 1 m 〃 (more than 20 m) shown in Figure 3. When the length of the connecting pipe 33 is a normal length or shorter, it is selected to be connected to the connecting valves 2 6 b or 2 6 c, respectively. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs In this way, the connection operation of connection pipes 33 of different lengths can be simplified. In addition, even in a refrigeration cycle using connection pipes 3 3 of different lengths, it is possible to hardly impair the refrigeration performance of the air conditioner 20 by selecting and using capillary tubes 2 4 having a length corresponding to the connection pipes 3 3 without replenishing the refrigerant. Instead, it operates under normal conditions. In addition, for most capillaries with different resistance 値 2 4 a, -11-This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm). Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. A7 ' ----_ V. Description of the invention (9) '2 4 b, 2 4 c. Compared with the expansion valve of electric control or electronic control, its price is very cheap, so it will not significantly increase the manufacturing cost of the air conditioner. 0 Next 'FIG. 4 is a diagram showing a refrigeration cycle according to a second embodiment of the present invention. 'The first embodiment described above uses capillary tubes 2 4 a, 2 4 b, 2 4 c having a plurality of different resistances 値, corresponding to the length of the connection pipe 3 3', and the capillary 2 4 having an appropriate resistance 选择 is selected and used. a, 2 4 b, 2.4c. However, depending on the installation position of the air conditioner 20, since the length of the connecting pipe 33 is changed in units of 10 m ± α, for the reference capillary 2 4 a, the other capillary 2 4 b is adjusted correctly no matter how -. The resistance of 2 4 c will also cause the amount of refrigerant charged into the refrigeration cycle to be uneven, making it difficult to maintain optimal performance. Therefore, based on the refrigerating cycle with the longest used connecting pipe 3 3 with a length exceeding 2 Om and the capillary tube 2 4 a with the lowest resistance 对应 corresponding to this longest used connecting pipe 3 3 as a reference, when charging a corresponding amount of In the case of a refrigerant, as shown in FIG. 4, for a capillary tube 2 4 b corresponding to a medium-length connection pipe 3 3, an accumulator 3 5 b having a medium-capacity (for example, 30 cc) is installed in series. In addition, for a capillary tube 2 4 c corresponding to a short-length connection »piping 33, a large-capacity (for example, 100 cc) reservoir 35c is provided in series. By using the accumulators 35b and 35c, when the amount of refrigerant is excessive, the excess refrigerant can be accumulated in the accumulators 3 5b and 3 5c, even if the paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) (Please read the notes on the back before filling out this page) ik -Order-12-
I 經濟部中央標準局負工消費合作社印製 A7 B7 五、發明説明（10 ) 連接配管3 3的長度、或是毛細管24b、24c的阻力 値發生改變，也能分別將冷凍循環的冷媒量調整至適當値 ，可以防止冷凍性能降低。 又，若在此蓄液筒3 5 b、3 5 c內放入分子篩 (molecular sieve)等乾燥劑，來除去冷媒中的水分，能夠長 期地避免冷媒的品質變差而防止冷凍性能降低。 另外，雖然在上述各實施例中係以冷氣專用的空調機 作爲例子，當然也可以應用於冷暖氣兼用的空調機。 進而，雖然上述實施例中係以具備3根毛細管的空調 機爲例，毛細管的數目可以爲2根或是增加至4根以上。 【圖面之簡單說明】 、. 第1圖係表示本發明之空調機之第1實施形態的槪要 立體圖。 H 2圖係第1圖所示之空調機的冷凍循環圖。 第3圖係第1圖所示之空調機的室外機之主要部分的 側面圖。 第4圖係表示本發明之第2實施形態的冷凍循環圖。 第5圖係表示習知空調機的槪要立體圖。 % 【圖號說明】 A ·’基台部 B :牆壁 1 0、2 0 :空調機 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇X297公釐） ' ( J m5 ml Rm J- (請先閲讀背面之注意事項再填寫本頁) 訂 r'x Μ Β7 五、發明説明（彳彳） ' 1 1、2 7 :室外機 1 2、3 2 :室內機 1 3、3 3 :連接配管 2 1 :壓縮機 2 2 :室外熱交換器 2 3 :室外送風機 2 4 a、2 4 b、2 4 c :毛細管 2 5 :連接閥 26a、26b、26c :連接閥 2 7 a :側壁 28:室內熱交換器 2 9 :室內送風機 3〇、3 1 :連接管 3 3 a :第1連接配管 3 3b :第2連接配管 35b、35c:蓄液筒 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210Χ297公釐） -14-I Printed by A7 B7, Central Consumer Bureau of the Ministry of Economic Affairs, Consumer Cooperatives 5. Description of the invention (10) The length of the connecting pipe 3 3 or the resistance 毛细管 of the capillary 24b, 24c are changed, and the amount of refrigerant in the refrigeration cycle can also be adjusted separately To a suitable level, it is possible to prevent a reduction in freezing performance. In addition, if desiccants such as molecular sieve are placed in the reservoirs 3 5 b and 3 5 c to remove moisture from the refrigerant, it is possible to prevent deterioration of the quality of the refrigerant for a long period of time and prevent deterioration of the freezing performance. In addition, although the air conditioner for air conditioning is taken as an example in the above embodiments, it is needless to say that the air conditioner can be applied to both air conditioning and heating. Furthermore, although the air conditioner having three capillaries is taken as an example in the above embodiment, the number of capillaries may be two or increased to four or more. [Brief Description of the Drawings], Fig. 1 is an essential perspective view showing the first embodiment of the air conditioner of the present invention. H 2 is a refrigeration cycle diagram of the air conditioner shown in FIG. 1. Fig. 3 is a side view of the main part of the outdoor unit of the air conditioner shown in Fig. 1. Fig. 4 is a diagram showing a refrigeration cycle according to a second embodiment of the present invention. Fig. 5 is a schematic perspective view showing a conventional air conditioner. % [Illustration of drawing number] A · 'Abutment section B: Wall 10, 20: Air conditioner The paper size is applicable to China National Standard (CNS) A4 specification (21 × 297 mm)' (J m5 ml Rm J- (Please read the precautions on the back before filling this page) Order r'x Μ Β7 V. Description of the invention (彳 彳) '1 1, 2 7: Outdoor unit 1 2, 3 2: Indoor unit 1 3, 3 3: Connection piping 2 1: Compressor 2 2: Outdoor heat exchanger 2 3: Outdoor blower 2 4 a, 2 4 b, 2 4 c: Capillary tube 2 5: Connection valves 26a, 26b, 26c: Connection valve 2 7a: Side wall 28: Indoor heat exchanger 2 9: Indoor blower 30, 3 1: Connection pipe 3 3 a: First connection pipe 3 3b: Second connection pipe 35b, 35c: Reservoir (please read the precautions on the back first) (Fill in this page) The paper size printed by the Employees' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs applies to the Chinese National Standard (CNS) A4 (210 × 297 mm) -14-