A6 B6 210367 五、發明説明（） 〔產業上之利用領域〕 本發明係關於一般家庭使用之除濕型之衣類乾燥機。 〔以往之技術〕 Μ往的此種衣類乾燥機的構造如第7圖所示。第7圖 中，1係乾燥機的本體，2係設置於本體1内可自由旋轉 、經由馬達3透過圓筒皮帶4驅動的旋轉圓筒，5係設於 本體1前面的衣類投入口，6係對流入旋轉圓筒2内的乾 燥用空氣加熱的電熱器，7係設置於旋轉圓筒2的後部的 熱交換扇，其具有送風與熱交換機能而由馬逹3透過風扇 皮帶來驅動者。9係熱交換扇7的乾燥用空氣箱，設於旋 轉圓筒2的後面，在其中央部位有旋轉圓茼側的吸氣孔10 。11係設置於旋轉圓筒2的後面、用Μ吸除棉屑的濾網， 1 2係冷部用空氣箱，13係形成冷卻用空氣箱1 2的風扇擋板 ，14係設於該風扇擋板13的中央處的吸氣孔，15a、15b則 係設於該風扇擋板12之一處的冷氣用空氣排氣孔。16係介 於乾燥用空氣箱9與冷卻用空氣箱12之間的隔離板、此隔 離板16的內端部有由不綉鋼做成的固定子17;另一方面、 熱交換扇7的外端部有由氈布形成的V字形封密材18。此 封密材1 8與上述固定子1 7呈接觸可滑動狀態而將乾燥用空 氣箱9與冷卻用空氣箱12作氣密分離。又者，19係使熱交 換扇7及旋轉圓筒可自由旋1$的支持軸，其固定於支撐板 20。2 1係循環導管，具有將乾燥用空氣箱9的排氣向電熱 器6導通的機能而構成一循環路路徑。再者，22係設於循 環導管21的途中的排水孔，用Μ排出熱交換扇7作交換時 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公釐） (請先閲讀背面之注意事項再填寫本頁) 丨裝. 訂· 經濟部中央標準局g工消費合作社印5我 3 2103(,7 A6 B6 經濟部中央標準局βκ工消費合作社印製 五、發明説明（） 產生的凝縮水。23係覆蓋於本體1後面的背板，在其上有 吸取冷卻用空氣的吸氣孔24及排出先前吸進的冷卻用空氣 的排氣孔25a、25b。這些排氣孔25a、25b，和前述風扇擋 板13的排氣孔15a、15b在位置上剛好互相對應。 第7圖中，箭頭A表示冷卻用空氣的流向，而箭頭B 表示乾燥用空氣的流向。 上述乾燥機，當馬逹3 —轉動，收容衣類的旋轉圓筒 2及熱交換扇7也轉動，空氣流A、B亦即產生。乾燥用 空氣流B經電熱器6加熱後將旋轉圓筒2内的衣物乾燥的 結果，變成高溫多濕的空氣而由熱交換扇帶動循環。另一 方面，冷卻用空氣流A由背板23的吸氣孔24從外面吸氣’ 再經由風扇擋板13的排氣孔15a、15bK及背板23的排氣孔 25a、25b向外面排氣。如此，上述循環的高溫多濕的乾燥 用空氣和熱交換扇7接觸後，經由上述冷卻用空氣予Μ冷 卻除濕後再循環回到旋轉圓筒2內。就這樣，衣類受到乾 燥處理而被烘乾。 〔本發明所要解決的問題點〕 上述習知例的衣類乾燥機，存在有除濕性能（乾燥前 衣類所含水的回收性能）不足與封密材的氣密信賴性不足 的問題點。 對於第一®問題點，若寨提高衣類乾燥機的除濕性能 ，就要提高熱交換扇7的熱交換性能，為此，就必須增加 乾燥用空氣及冷卻用空氣的風量。然而，對於Μ往例的構 造的風量、待別是如要增加乾燥用空氣的風量，就必須： (請先閲讀背面之注意事項再填寫本頁) i裝· 訂· 丨線. 本纸張尺度適用中國國家標準（CNS)甲4规格（210 X 297公藿） 4 A6 B6 五、發明説明（） (請先Η讀背面之注意事項再埙寫本頁) ⑴增加熱交換扇的轉速，⑵增大熱交換扇的直徑，⑶加高 熱交換扇的窠片等。 然而，⑴的對策增加轉速引起噪音的問題。⑵的對策 來說，現狀的熱交換扇受限於現狀的本體大小，要增大其 直徑勢必會使乾燥機整體變大。⑶的對策在某種程度内尚 可行，但從扇葉的樹脂成型性來看還是有界限。如上所述 ，就以往構造而言，要增加乾燥用空氣的風量，是相當困 難的。 其次關於封密材18的氣密信賴性不足問題，初期氣密 性尚稱良好，使用一段期間後由於氈布所形成的封密材1 S 會有磨耗而產生不氣密的缺點。對此問題點，最近有一種 稱爲曲折封密（labyrinth seal)的非接辑型封密部被採用 ，但還是不能得到充分的氣密性卻是現狀。 針對此等問題點，本發明從循環路徑的改善來解決Μ 往乾燥機的問題點，而以提供一種能增加乾燥用空氣的風 量、能提高除濕性能的衣類乾燥機為第1目的。 再者，本發明的第2目的在提供一種效果更好的可增 加乾燥用空氣的風量、能提高除濕性能的衣類乾燥機。 經濟部中央標準局員工消費合作社印製 再者，本發明的第3目的是提供一種利用間置空間配 置複數個循環路徑的衣類乾燥機。 再者，本發明的第4目k在提供一種設有2屆循環路 徑、具合理構造的衣類乾燥機。 〔解決問題點所用之手段〕 為逹成上述第1目的，本發明的第1手段爲提供一種 本紙張尺度通用中0囷家標準（CNS)甲4规格（210 X 297公釐） —5 - A6 B6 210,367 五、發明説明（） 衣類乾燥機，其具有：使熱交換扇與隔離板的接觸滑動部 處有非接觸的密封部形成外，從乾燥用空氣箱到旋轉圓茼 予以設置有各自獨立的複數値循環路徑，各路徑中設有電 熱器者。 再者為逹成第2目的，本發明的第2手段在提供一種 衣類乾燥機，其具有：使熱交換扇與隔離板的接镯滑動部 處有非接觸的密封部形成外，乾燥用空氣箱予Μ配設複數 個舌簧部*對應於此等舌簧部設有同數_延伸到旋轉圓筒 、各自獨立的循環路徑、各路徑中設有電熱器，另一方冷 卻用空氣箱配設有與循環徑路同數Μ下的舌簧部、對應於 此等舌簧部、設有同數値的排氣孔者。 再者爲達成第3目的，本發明的第3手段在提供一種 衣類乾燥機，其具有：將從乾燥用空氣箱延伸到旋轉圓筒 的各自獨立的複數個循環路徑，配置於乾燥機本體之角部 ，而此等各循環路徑中設有電熱器者。 再者爲逹成第4目的，本發明的第4手段在提供一種 衣類乾燥機，其具有：從乾燥用空氣葙到旋轉圓筒予Μ設 有各自獨立的2屆循環路徑、此等循環路徑設置於乾燥用 空氣箱的略對角處，而此等循環路徑中設有電熱器者。 〔作用〕 上述第1手段中，經由'複數値的循環路徑構造而形成 大風量型的空氣箱，乾燥用空氣循環路徑的流路阻抗降低 ，乾燥用空氣流量容易增加，同時、乾燥用空氣箱能保持 低的靜壓，非接觸型密封部的氣密性得以提高。 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐） (請先閲讀背面之注意事項再場寫本頁) 丨裝· 訂- 經濟部中央標準局8工消費合作社印製 6 210^67 A6 B6 經濟部中央標準局8工消費合作社印製 五、發明説明（） 再者第2手段中，經由乾燥用空氣箱與冷卻用空氣箱 的舌簧部的配置，可使乾燥用空氣流量的增大與乾燥用空 氣箱的低靜壓保持更具效果，非接觸型密封部的氣密性更 得以提高。 再者第3手段中，雖然是設有後數値的循環路徑，這 些循環路徑所構成的循環導管，可得省空間的實裝效果。 再者第4手段中，由於將2個循環路徑設於乾燥用空 氣箱有效果的關係位置，故亦具有省空間的實裝效果。 〔實施例〕 Μ下、參照第1〜第3圖來說明本發明第1手段之實 施例。衣類乾燥機之基本構造有如第7圖所示一樣，同一 部份賦予相同符號省略說明，僅就不同點爲中心來說明。 第1圖中，26係乾燥用空氣箱，排氣孔27、循環導管 2S及電熱器29構成通往旋轉圓筒2的一側的循環路徑，排 氣孔3 1、循環導管32及加熱器33構成通往旋轉圓筒2的另 一側的循環路徑。30係設於循環導管28途中的排氣孔。 再者，34係隔離板、在其内端部同心圓上形成有複數 的肋拱35。另一方，熱交換扇36的外端同心圓上也形成有 複數的肋拱37。上述隔離板34的肋拱35與熱交換扇36的肋 拱37剛好呈非接觸的嵌合而構成曲折密封部。此曲祈密封 部對乾燥用空氣箱26與冷卻空氣箱1 2構成氣密性的分離 Ο 其次，第2圖是從旋轉圓筒2這一側看乾燥用空氣箱 26的樣子。乾燥用空氣箱26有複數個、在本實施例是2値 (請先閲讀背面之注意事項再塡寫本頁) 裝·A6 B6 210367 V. Description of the invention () [Industrial application field] The present invention relates to a dehumidifying clothes dryer for general household use. [Conventional Technology] The structure of this type of clothes dryer is shown in FIG. 7. In Figure 7, 1 is the main body of the dryer, 2 is the rotating cylinder that is freely rotatable inside the main body 1 and driven by the motor 3 through the cylindrical belt 4, 5 is the clothing input port provided in front of the main body 1, 6 It is an electric heater that heats the drying air flowing into the rotating cylinder 2. The 7 is a heat exchange fan provided at the rear of the rotating cylinder 2. It has the power of air supply and heat exchange, and the driver is brought by the horse 3 through the fan skin. . The drying air box of the 9-series heat exchange fan 7 is provided at the rear of the rotating cylinder 2, and has a suction hole 10 on the rotating round side in the center. The 11 series is installed behind the rotating cylinder 2 and uses M to remove cotton dust. The 12 series is an air box for the cold part, the 13 series is a fan baffle forming the cooling air box 12 and the 14 is provided for the fan. The air intake holes at the center of the baffle 13 and 15a and 15b are air cooling holes for cooling air provided at one of the fan baffles 12. The 16 series is a partition plate between the air box 9 for drying and the air box 12 for cooling. The inner end of the partition plate 16 has a stator 17 made of stainless steel; on the other hand, the heat exchange fan 7 At the outer end, there is a V-shaped sealing material 18 formed of felt cloth. The sealing material 18 comes into contact with the stator 17 in a slidable state, so that the air box 9 for drying and the air box 12 for cooling are airtightly separated. Also, the 19-series support shaft that allows the heat exchange fan 7 and the rotating cylinder to rotate freely by 1 $ is fixed to the support plate 20. 2 The 1-series circulation duct has an exhaust gas for drying the air box 9 to the electric heater 6 The conducting function constitutes a circulation path. In addition, the 22 is a drainage hole provided on the way of the circulation duct 21, when the M is used to discharge the heat exchange fan 7 for exchange, the paper size is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 mm) Note on the back and then fill out this page) 丨 Installed. Order · Printed by the Ministry of Economic Affairs Central Standards Bureau g Industrial and Consumer Cooperatives 5 I 3 2103 (, 7 A6 B6 Printed by the Ministry of Economics Central Standards Agency βκ Industrial and Consumer Cooperatives V. Invention Instructions () The generated condensed water. 23 is a back plate covering the back of the main body 1. There are suction holes 24 for sucking cooling air and exhaust holes 25a and 25b for discharging the previously sucked cooling air. These exhaust holes 25a, 25b, and the exhaust holes 15a, 15b of the fan baffle 13 exactly correspond to each other in position. In Figure 7, arrow A indicates the flow of cooling air, and arrow B indicates the flow of drying air. Machine, when the horse 3 rotates, the rotating cylinder 2 and heat exchange fan 7 containing the clothes also rotate, and the air flows A and B are generated. The drying air flow B is heated by the electric heater 6 to heat the rotating cylinder 2 As a result of the drying of the clothes, it becomes a high-temperature and humid air The air is circulated by the heat exchange fan. On the other hand, the cooling air flow A is sucked from the outside through the suction holes 24 of the back plate 23, and then passes through the exhaust holes 15a, 15bK of the fan baffle 13 and the The exhaust holes 25a and 25b are exhausted to the outside. In this way, after the circulating high-temperature and humid drying air contacts the heat exchange fan 7, it is cooled and dehumidified by the cooling air through the cooling air and then recirculated back into the rotating cylinder 2 In this way, clothes are dried by drying treatment. [Problems to be Solved by the Invention] The clothes dryer of the above-mentioned conventional example has insufficient dehumidification performance (recovery performance of water contained in clothes before drying) and sealing. The problem of insufficient airtight reliability of the material. For the first problem, if the wall dehumidifier improves the dehumidification performance of the clothes dryer, the heat exchange performance of the heat exchange fan 7 must be improved. For this reason, it is necessary to increase the drying air and The air volume of the cooling air. However, for the air volume of the conventional structure, if you want to increase the air volume of the drying air, you must: (please read the precautions on the back before filling this page) i install · order ·丨 Line. This The paper scale is in accordance with Chinese National Standard (CNS) A4 specifications (210 X 297 commonweed) 4 A6 B6 V. Description of invention () (Please read the precautions on the back before writing this page) ⑴Add the heat exchange fan Rotation speed, (2) increase the diameter of the heat exchange fan, (3) increase the height of the heat exchange fan, etc. However, the countermeasures of (1) increase the speed and cause noise problems. (2) For the countermeasures, the current heat exchange fan is limited by the current body If the size is larger, the diameter of the dryer will inevitably increase the overall size of the dryer. (3) The countermeasures are still feasible to a certain extent, but there are still limits from the perspective of the resin moldability of the blade. As mentioned above, in terms of the conventional structure It is quite difficult to increase the air volume of drying air. Secondly, regarding the insufficient airtightness reliability of the sealing material 18, the initial airtightness is still good. After a period of use, the sealing material 1 S formed by the felt cloth may be worn out, which may cause the airtightness. In response to this problem, recently a non-intermediate seal called a labyrinth seal has been adopted, but it is still the current situation that it still cannot obtain sufficient airtightness. In view of these problems, the present invention solves the problem of the dryer to the dryer from the improvement of the circulation path, and aims to provide a clothes dryer that can increase the air volume of the drying air and improve the dehumidification performance. Furthermore, the second object of the present invention is to provide a clothes dryer that can increase the air volume of the drying air and improve the dehumidification performance with better effects. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy. Furthermore, the third object of the present invention is to provide a clothes dryer in which a plurality of circulation paths are arranged by using intervening spaces. Furthermore, the fourth object of the present invention is to provide a clothes dryer having a reasonable structure and provided with a second circulation path. [Means used to solve the problem] In order to achieve the above-mentioned first object, the first means of the present invention is to provide a paper standard (CNS) A 4 standard (210 X 297 mm) in the paper standard-5- A6 B6 210,367 V. Description of the invention () Clothes dryer, which has a non-contact sealing part formed at the contact sliding part of the heat exchange fan and the partition plate, and each is provided from the air box for drying to the rotating round crown Independent plural-value circulation paths, with electric heaters in each path. Furthermore, in order to achieve the second object, the second means of the present invention is to provide a clothes dryer, which includes a non-contact sealing portion formed between the heat exchange fan and the strap sliding portion of the partition plate, and drying air The box is equipped with a plurality of tongue parts * corresponding to these tongue parts are provided with the same number _ extending to the rotating cylinder, each independent circulation path, each path is equipped with an electric heater, the other cooling air box is equipped Those with the same number of reeds as the circulation path, corresponding to these reeds, and having the same number of vent holes. Furthermore, in order to achieve the third object, a third means of the present invention is to provide a clothes dryer having a plurality of independent circulation paths extending from an air box for drying to a rotating cylinder, and arranged in the body of the dryer Corners, and those with electric heaters in each of these circulation paths. Furthermore, in order to achieve the fourth object, the fourth means of the present invention is to provide a clothes dryer, which includes: from the drying air tank to the rotating cylinder, each of which is provided with an independent second circulation path and these circulation paths It is installed at a slightly diagonal corner of the air box for drying, and an electric heater is provided in these circulation paths. [Function] In the first means described above, a large-volume-type air box is formed via a 'multiple-value circulation path structure, the flow path resistance of the drying air circulation path is reduced, the drying air flow rate is easily increased, and at the same time, the drying air box The static pressure can be kept low, and the airtightness of the non-contact type sealing portion can be improved. This paper scale is applicable to China National Standard (CNS) Grade 4 (210 X 297 mm) (please read the precautions on the back before writing this page) 丨 Installation · Order-Printed by the 8th Industrial Cooperative Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 6 210 ^ 67 A6 B6 Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Industry and Consumer Cooperatives 5. The description of the invention () Furthermore, in the second means, the arrangement of the tongue parts of the drying air box and the cooling air box allows drying The increase of the air flow rate is more effective to maintain the low static pressure of the air box for drying, and the airtightness of the non-contact type sealing portion is further improved. In addition, in the third means, although the circulation paths of the latter values are provided, the circulation ducts constituted by these circulation paths can achieve a space-saving mounting effect. Furthermore, in the fourth means, since the two circulation paths are provided in the effective relational position of the air box for drying, it also has a space-saving mounting effect. [Embodiment] Next, an embodiment of the first means of the present invention will be described with reference to FIGS. 1 to 3. The basic structure of the clothes dryer is the same as that shown in Figure 7. The same symbols are given to the same parts, and explanations are omitted, and only the differences will be explained. In the first figure, the 26 is an air box for drying, the exhaust hole 27, the circulation duct 2S and the electric heater 29 constitute a circulation path leading to the side of the rotating cylinder 2, the exhaust hole 31, the circulation duct 32 and the heater 33 constitutes a circulation path to the other side of the rotating cylinder 2. 30 is an exhaust hole provided in the middle of the circulation duct 28. In addition, the 34-series separator has plural ribs 35 formed concentrically on its inner end. On the other hand, a plurality of ribs 37 are also formed on the concentric circles of the outer end of the heat exchange fan 36. The ribs 35 of the partition plate 34 and the ribs 37 of the heat exchange fan 36 are just in non-contact fitting to constitute a zigzag seal. This curved sealing portion constitutes an airtight separation between the drying air box 26 and the cooling air box 12. Next, FIG. 2 is a view of the drying air box 26 from the rotating cylinder 2 side. There are a plurality of air boxes 26 for drying, which is 2 in this embodiment (please read the precautions on the back before writing this page).
-ΤΓI -.4- 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐）-ΤΓI -.4- This paper scale is applicable to China National Standard (CNS) A 4 specifications (210 X 297 mm)
2l〇3e,Y A6 ________ B6 五、發明説明（） (請先閲讀背面之注意事項再塡寫本頁) 的排氣孔27、31，設於大略對稱的位置。此等排氣孔27、 31係由舌簧部38、39而形成，而與循環導管2S、32相連接 〇 以上說明了本實施例的構成，亦卽乾燥用空氣箱26設 有二倨舌簧部38、39,和其對應有二個排氣孔37、31，因 而成了大風量型的空氣箱。再者，經由排氣孔27、31設有 循環導管28、32之故，比起Μ往例的構造，流路阻抗減低2l〇3e, Y A6 ________ B6 V. Description of the invention () (Please read the precautions on the back before writing this page) The exhaust holes 27, 31 are located at roughly symmetrical positions. These exhaust holes 27, 31 are formed by tongue portions 38, 39, and are connected to the circulation ducts 2S, 32. The structure of the present embodiment has been described above, and the drying air box 26 is provided with two tongues The spring portions 38, 39, and their corresponding two exhaust holes 37, 31, thus become a large air volume type air box. Furthermore, because the circulation ducts 28 and 32 are provided through the exhaust holes 27 and 31, the flow path impedance is reduced compared to the conventional structure.
V 故風量可增加。 t _ 風量的增加以第3圖加Μ說明。第3圖一般稱之爲Q-Η曲線圖，表示乾燒用空氣的風量與壓力（靜壓）的關係。 第3圖中，40係熱交換扇36的乾燥用空氣箱26設有1舌簧 部（排氣孔1値）時的單舌簧型Q-H曲線，41係設有2舌簧 部（排氣孔2個〉時的雙舌簧型Q-H曲绨。 比較Q-H曲線40、41，可知雙舌簧型Q-H曲線41是低壓 高風量型。亦即 > 雙舌簧型壓損少的話，風量會出來；壓 損大的話，風量不易出來。因此，循環路徑的壓損（流路 阻抗）低的話，雙舌簧型比較有利。 經濟部中央標準局員工消費合作社印製 其次，Q-H曲線40上的a、b點分別是熱交換扇在當送 風機單體及安装於乾燥機後的動作點；同樣，Q-H曲線41 上的c、d點也分別是熱交換扇在當送風機單體及安裝於乾 燥機後的動作點。比較動作 >點a、b的變化與動作點c、d的 變化，可知動作點c、d的變化較少。此乃由於設有複數値 循環路徑者（本賁施例是2路徑），其流路阻抗較低之故。 因此，安装Μ後風量的降低也較少1可知其此單舌簧型較 8 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公货） ο A6 B6 五、發明説明（） 有利。 接著來說明有關肋拱35、37形成的密封部的氣密性。 如上所述，習知例的V字形狀的密封部在初期氣密性尚稱 良好，使用後由於氈布的密封材磨損、漸漸無法雒持氣密 性。至於曲折密封形成的非接镯密封部，雖不會有磨損， 但也無法得到充分的氣密性。 本實施例中，密封部乃為非接觸型，而從乾燥用空氣 箱26與冷卻用空氣箱12的壓力平衡來考量，調查結果顯示 :當乾燥用空氣箱26的靜壓較低的話，密封部的氣密性還 算相當良好。 從而，乾燥用空氣的風量增加，由於本實施例是複數 個循環路徑（雙舌簧型）、故如第3圖所示動作點由c移至d ，此時乾燥用空氣箱26的靜壓明顯比單舌簧型為低。由此 ，乾燥用空氣箱26的靜壓可保持在低壓。而且，乾燥用空 氣的風量增加乃是所謀求者，為密封部氣密性的提高，將 冷卻用空氣箱i2的靜壓維持在比乾操用空氣箱26的高，既 容易又有利。 其次說明本實施例之衣類乾燥機的動作，馬達3驅動 後，收容衣類的旋轉圓茼2及熱交換扇36即轉動。此時， 冷卻用空氣箱12產生空氣流A，而乾燥用空氣箱26亦產生 空氣流。乾燥用空氣箱26由+1側的排氣孔27排氣產生C t空 氣流，由另一侧的排氣孔3 1排氣產生C 2空氣流，這些空氣 流卽為乾燥用空氣。C t的空氣流經由循環導管2S，由電熱 器29加熱後進入旋轉圓筒2內。同樣的，C2的空氣流經由 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公货 (請先閲讀背面之注意事項再填寫本頁) ΓV The air volume can be increased. The increase of t _ air volume is illustrated by adding M in Figure 3. Figure 3 is generally referred to as a Q-H graph, showing the relationship between the air volume of dry burning air and the pressure (static pressure). In FIG. 3, the drying air box 26 of the 40 series heat exchange fan 36 is provided with a single reed type QH curve when one reed part (exhaust hole 1 value) is provided, and the 41 series is provided with two reed parts (exhaust air) When the hole is 2>, the double reed type QH curve. Comparing the QH curves 40 and 41, it can be seen that the double reed type QH curve 41 is a low pressure and high air volume type. When the pressure loss is large, the air volume is not easy to come out. Therefore, if the pressure loss (flow path resistance) of the circulation path is low, the double-reed spring type is more favorable. Printed by the Employee Consumer Cooperative of the Central Standard Bureau of the Ministry of Economic Affairs. Points a and b are the operating points of the heat exchange fan when the blower unit and the dryer are installed; similarly, points c and d on the QH curve 41 are also the heat exchange fan when the blower unit and the dryer are installed. The operating point after the machine. Comparing the action> Comparing the changes of points a and b with the changes of operating points c and d, it can be seen that the changes of operating points c and d are relatively small. This is due to the provision of multiple value circulation paths (Ben Benshi For example, 2 paths), the impedance of the flow path is low. Therefore, the reduction of the air volume after the installation of M is also less 1 It can be seen that this single tongue spring type is more than 8 This paper size is applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 public goods) ο A6 B6 V. Description of the invention () It is advantageous. Next, the relevant rib arches 35, 37 will be explained The airtightness of the formed seal part. As described above, the V-shaped seal part of the conventional example is known to be good in airtightness at the initial stage, and the sealant of the felt cloth gradually wears out and becomes unable to maintain airtightness after use. As for the non-bundle seal formed by the zigzag seal, although there is no wear, it cannot obtain sufficient airtightness. In this embodiment, the seal is a non-contact type, and the drying air box 26 and cooling The pressure balance of the air box 12 is considered, and the investigation results show that when the static pressure of the air box 26 for drying is low, the airtightness of the sealing portion is fairly good. Therefore, the air volume of the air for drying increases due to this embodiment It is a plurality of circulation paths (double reed type), so the operating point moves from c to d as shown in Figure 3, and the static pressure of the air box 26 for drying is obviously lower than that of the single reed type. The static pressure of the air box 26 can be kept at a low pressure. In addition, it is easy and advantageous to increase the air volume of the drying air, and to improve the airtightness of the sealing portion, it is easy and advantageous to maintain the static pressure of the cooling air box i2 higher than that of the dry operation air box 26. Second The operation of the clothes dryer of the present embodiment will be described. After the motor 3 is driven, the rotating chrysanthemum 2 and the heat exchange fan 36 that house the clothes rotate. At this time, the cooling air box 12 generates the air flow A, and the drying air box 26 An air flow is also generated. The air box 26 for drying generates C t air flow through the exhaust hole 27 on the +1 side, and C 2 air flow through the exhaust hole 31 on the other side, and these air flows are Air for drying. The air flow of Ct passes through the circulation duct 2S, is heated by the electric heater 29, and enters the rotating cylinder 2. Similarly, the air flow of C2 is in accordance with the specifications of China National Standard (CNS) A4 (210 X 297 public goods). Please read the precautions on the back before filling this page. Γ
• I 經濟部中央樣準局員工消費合作社印製 B6 五、發明説明（） 循環導管32，由電熱器33加熱後也進入旋轉圓筒2內。接 著，乾燥用空氣的工作與Μ往例一樣，即含有來自衣物水 份的乾燥用空氣，經由熱交換扇36予以除濕 > 結露的水份 由排水孔30排出。 另一方的冷卻用空氣，其動作與以往例完全相同故其 說明省略。又，循環導管32處並無排水口，是故由熱交 扇36除濕、結露的水份乃是落下到循環導管2S處，再經 水孔30排出。 本簧施例實驗結果，相對於Μ往例乾燥用風量約1. lm3 /分，本實施例的風量爲1.6m3/分、约增加50% 。而冷 卻用空氣的風量也對應於乾燥用空氣的風量的增加，如此 一來，乾燥機的除濕性能約可提高75%以上。當然，這是 假設在熱交換扇的轉速和Μ往例一樣的條件下的结果。另 外，冷卻用空氣的風量增加，調整背板的吸、排氣孔的面 積，即可容易達到。 如上說明，經由本實施例之搆成，Μ往例之衣類乾燥 機的問題點得Μ解決。亦即本發明提供了一種乾橾用空氣 風量可增大，除濕性能可提高的衣類乾燥機。 經濟部中央標準局"Κ工消费合作社印A'lnf (請先閲讀背面之注意ί項再填寫本頁) 再者，關於第2手段之實施例參照第4圖、第5圖來 說明之。此第2手段乃在提供比第1手段更具效果的手段 第4圖係將第1圖所示的乾燥機除去背板23及風扇擋 板13的示意圖》冷卻用空氣箱12有排氣孔15a、15b與對向 的排氣孔12a、12bM及形成排氣孔12a、12b的舌簧部12a’ 本紙張又度適用中國國家標準（CNS)甲4規格（210 X 297公釐） 21〇^^ Α6 Β6 經濟部中央標準局員工消費合作社印製 五、發明説明（） 、12b’。這些排氣孔12a、12b及舌簧部12a’、12b’，與乾 燥用空氣箱26的排氣孔27、31及舌簧部38、39的位置關係 就如第4圖上所示。本實施例中，乾燥用空氣箱及冷郤用 空氣箱皆為雙舌簧型的箱體結構<= 其次，參看第5圖來說明乾燥用空氣箱26與冷卻用空 氣箱12、當其用於乾燥機之送風機時之性能。第5圖中， 41是乾燥用空氣箱的Q-H曲線（與第3圖的雙舌簧型Q-H曲 線相同），42則是冷卻用空氣箱的Q-H曲線。從圖中可清楚 看到冷卻用空氣箱12的Q-H曲線42是屬高壓高風量的這一 方。 二者為何有此不同？其原因如下：第1圖也有顙示乾 燥用空氣箱26的吸氣孔10之前面設有濾網11 ’再者、排氣 孔27、31侧有循環導管28、32K及電熱器29、33等流路阻 抗高的組件設置。這些壓損相當大，結果是送風機能力變 小。另一方面*冷卻用空氣箱12的吸氣孔處由於沒有這些 設置物，所Μ如果乾燥用空氣箱26及冷卻用空氣箱12皆爲 雙舌簧型的話，冷卻用空氣箱12就如第5圖所示呈高壓高 風量的性能- 因此，對於複數値循環路徑之場合，以本實施例而言 是2個循環路徑且採雙舌簧型乾燥用空氣箱及雙舌簧型冷 卻用空氣箱，後者的靜壓常_保持比前者高’是故密封部的 氣密性亦容易保持。 其次，冷卻用空氣箱1 2改為單舌簧型之場合，如上說 明顯然其更屬高壓型，密封部的氣密性更容易保持2然從 (請先閲讀背面之注意事項再填寫本頁) -—裝. 訂· .線· 本纸張尺度適用中國國家標準（CNS)甲4规格（210 X 297公货） 11 A6 B6 五、發明説明（） 風量面來看來就要比雙#簧型遜色，於其Q-H曲線上的動 作點就有必要考慮。 如Μ上說明，冷卻用空氣箱的舌簧部數目若比乾燥用 空氣箱的舌簧部數目少或相同，則可容易逹到第1手段的 目的。再者，乾燥用空氣箱26的舌簧部數，若將之增加為 比實施例的2値為多，則顯然亦有相同效果。 其次，Μ第6画來說明第3手段的實施例。第6画係 將第1圖的乾燥機除掉背板23後的背面圖，乾燥機的本體 1是矩形狀，由複數锢循環路徑構成的循環導管28、32配 設於本體1的矩形狀的角部。 經由此種構造，乾燥機的本體1的間置空間可被活用 到最大極限，循環導管28、32可予以作省空間的安裝。 再者，第4手段的實施例接著予以說明。如第2圖所 示，舌簧部3S、39處所形成的排氣孔27、3 1，分設於Μ乾 燥用空氣箱26的中心大略對角的位置，然後延伸至旋轉圓 筒形成獨立的循環路徑。 經濟部中央標準局3工消費合作社印5衣 (請先閲讀背面之注意事項再場寫本頁) 經由這樣的構造，首先兩排氣孔27、31可確保同等量 的風量。其结果是導管2S、32是同一規格品、可互相對應 製作也較經濟。再者，乾燥用空氣箱26的形狀也可對稱形 ，故在設計及模具製作上，都能達到簡單、绖濟的原則。 進而，若將循環導管安^裝於乾燥機本體1的略對角位 置，則如上述第3手段的實施例（參看第4圖、第6圖）所 示，乾燥機本體1的閒置空間可予以最大限度的活用，循 環導管28、32可獲致省空間的安裝。如此，本賁施例即在 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 2耵公货） -12 - A6 B6 21〇0t> 五、發明説明（） (請先閲讀背面之注意事項再填寫本頁) 提供經濟的、且省空間的安裝位置。 〔發明之效果〕 如上所述，本發明的第1手段在使熱交換扇與隔離板 的接觸滑動部形成非接觸式的密封部外，從乾燥用空氣箱 到旋轉圓筒予Μ設有複數個循環路徑。經由如此，密封部 的倍賴性、氣密性得以提高外，乾燥用空氣的循環路徑的 流路阻抗得以減低，乾燥用空氣流量可容易增加。其結果 是熱交換性能提高，除濕性能提高的一種衣類乾燥機得Μ 賁現，其甚具實用價值。 本發明的第2手段在使熱交換扇與隔離板的接觸滑動 部形成非接辑式的密封部外，乾燥用空氣箱處予Κ配設複 數傳%舌簧部，對應於此等舌簧部予Μ獨立設置同數延伸 至旋轉圓筒的循環路徑、且於各循環路徑中設有電 器。另一方面，於冷卻用空氣箱處予Μ設有與循環路徑同 數Μ下的舌簧部，對應於此等舌簧部、予以設有同數的排 氣孔。如此，冷卻用空氣箱的靜壓比乾燥用空氣箱的靜壓 容易保持在高壓，故可獲得比上述第1手段更好的效果： 經濟部中央標準局員工消費合作钍印製 本發明的第3手段在將從乾燥用空氣箱至旋轉圓茼的 各自獨立的循環路徑，予Μ配設於乾燥機本體之角部，於 此等循環路徑中予以設置有電熱器。如此•乾燥機本體的 閒置空間可予以最大限度的:活用，複數値的循環導管可予 Μ省空間的安装。 本發明的第4手段在將從乾燥用空氣箱至旋轉圓筒的 2個獨立的循環路徑，予Μ配設於乾燥用空氣箱的略對角 13 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公货） 210367 A6 B6 經濟部中央標準局員工消費合作社印製 五、發明説明（） 位置，於此等循環路徑中予Μ設置有電熱器。如此，循環 導管具有同一規格、可互相對應，設計及模具製怍能達到 簡單又經濟。再者，由於其安裝於乾燥機本體的略對角處 、可對乾燥機本體的閒置空間予以最大限度的活用，可達 到循環導管省空間安裝的目的。 〔圖面之簡單說明〕 第1圖係本發明之一實施例之衣類乾燥機的側斷面画 〇 第2圔係第1画從D-D’線的斷面圖。 第3圖係同實施例之乾燥用空氣箱處之單、雙舌簧部 型之Q-H曲線圖。 第4圖係同實施例之乾燥機除去背板及風檔板後的背 面圖。 第5圖係同實施例之乾燥用空氣箱與冷卻用空氣箱的 Q-H曲線圖。 第6圖係同簧施例之乾燥機除去背板後的背面圖。 第7圖係以往例之衣類乾燥機的侧斷面圖。 符號之說明： 12 冷部用空氣箱 12a, 12b冷卻用空氣箱的排氣孔 12a'、12b，冷部用空滅箱的舌簧部 26 乾燥用空氣箱 27、31乾燥用空氣箱的排氣孔 2S、32 循環導管 (請先閲讀背面之注意事項再填寫本頁) 丨裝. _• I Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs B6 V. Description of the invention () The circulation duct 32, which is heated by the electric heater 33, also enters the rotating cylinder 2. Next, the operation of the drying air is the same as that of the conventional example, that is, the drying air containing the moisture from the clothes is dehumidified via the heat exchange fan 36 > The dew condensation moisture is discharged from the drain hole 30. The operation of the other cooling air is exactly the same as in the conventional example, so its explanation is omitted. In addition, there is no drainage port at the circulation duct 32. Therefore, the moisture dehumidified by the heat exchange fan 36 and dew condensation falls to the circulation duct 2S and is discharged through the water hole 30. The experimental results of this spring example, relative to the conventional drying air volume of about 1.lm3 / min, the air volume of this embodiment is 1.6m3 / min, an increase of about 50%. The air volume of the cooling air also corresponds to the increase of the air volume of the drying air. As a result, the dehumidification performance of the dryer can be increased by more than 75%. Of course, this is the result of assuming that the speed of the heat exchange fan is the same as in the conventional case. In addition, the air volume of the cooling air is increased, and it can be easily achieved by adjusting the area of the suction and exhaust holes of the back plate. As explained above, with the configuration of this embodiment, the problem of the conventional clothes dryer can be solved by M. That is, the present invention provides a clothes dryer in which the air volume of the air for drying can be increased and the dehumidification performance can be improved. Printed by the Central Bureau of Standards of the Ministry of Economic Affairs " Κ 工 consumer cooperative A’lnf (please read the notes on the back and then fill in this page) Furthermore, for the second means of implementation, please refer to Figures 4 and 5 . This second method is to provide a more effective method than the first method. FIG. 4 is a schematic diagram of the dryer shown in FIG. 1 with the back plate 23 and fan baffle 13 removed. The cooling air box 12 has exhaust holes. 15a, 15b and the opposite vent holes 12a, 12bM and the tongue portion 12a 'forming the vent holes 12a, 12b The paper is again applicable to the Chinese National Standard (CNS) A 4 specifications (210 X 297 mm) 21. ^^ Α6 Β6 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention Instructions (), 12b '. The positional relationship between these vent holes 12a, 12b and tongue portions 12a ', 12b' and the vent holes 27, 31 and tongue portions 38, 39 of the drying air box 26 is as shown in FIG. In this embodiment, both the air box for drying and the air box for cooling have a double-reed type box structure <== Next, referring to FIG. 5, the air box for drying 26 and the air box for cooling 12 will be described. Used in the performance of the dryer blower. In Figure 5, 41 is the Q-H curve of the drying air box (same as the double-reed Q-H curve in Figure 3), and 42 is the Q-H curve of the cooling air box. It can be clearly seen from the figure that the Q-H curve 42 of the cooling air box 12 belongs to the side with high pressure and high air volume. Why are the two different? The reason is as follows: Figure 1 also shows that there is a filter 11 'in front of the suction hole 10 of the drying air box 26. Furthermore, there are circulation ducts 28, 32K and electric heaters 29, 33 on the exhaust holes 27, 31 side Equipped with components with high flow path impedance. These pressure losses are quite large, with the result that the blower capacity becomes smaller. On the other hand, since there are no such installations at the suction holes of the cooling air box 12, if both the drying air box 26 and the cooling air box 12 are double-reed type, the cooling air box 12 is just like the first Figure 5 shows the performance of high pressure and high air volume-therefore, for the case of multiple value circulation paths, in this embodiment, there are two circulation paths and the double reed type drying air box and the double reed type cooling air are used In the case, the static pressure of the latter is always higher than that of the former, so the airtightness of the sealing part is also easy to maintain. Secondly, when the cooling air box 12 is changed to a single tongue type, as described above, it is obviously more of a high-pressure type, and the airtightness of the sealing part is easier to maintain 2 (please read the precautions on the back before filling this page ) -—Installed. Ordered. Threaded. This paper scale is applicable to the Chinese National Standard (CNS) A4 specifications (210 X 297 public goods) 11 A6 B6 V. Description of invention () Air volume seems to be more than double # The spring shape is inferior, and it is necessary to consider the operating point on its QH curve. As described above, if the number of reed portions of the air box for cooling is smaller or the same as the number of reed portions of the air box for drying, the purpose of the first means can be easily achieved. In addition, if the number of tongue parts of the air box 26 for drying is increased to be greater than the 2 value of the embodiment, the same effect is apparent. Next, the sixth drawing describes an embodiment of the third means. The sixth drawing is a rear view of the dryer of FIG. 1 after removing the back plate 23. The main body 1 of the dryer is rectangular, and the circulation ducts 28 and 32 composed of a plurality of circulation paths are arranged in the rectangular shape of the main body 1. Corner. With this configuration, the intervening space of the main body 1 of the dryer can be utilized to the maximum limit, and the circulation ducts 28, 32 can be installed for space saving. In addition, the embodiment of the fourth means will be described next. As shown in FIG. 2, the vent holes 27, 31 formed at the tongue portions 3S, 39 are located at approximately diagonally the center of the air box 26 for drying, and then extend to the rotating cylinder to form an independent Cycle path. Printed by the Ministry of Economic Affairs, Central Bureau of Standards, 3 Industrial and Consumer Cooperatives (please read the precautions on the back before writing this page). With this structure, first the two exhaust holes 27, 31 can ensure the same amount of air volume. As a result, the catheters 2S and 32 are of the same specification and can be manufactured in correspondence with each other, which is relatively economical. In addition, the shape of the air box 26 for drying can also be symmetrical, so the design and mold making can achieve the principle of simplicity and economy. Furthermore, if the circulation duct is installed at a slightly diagonal position of the dryer body 1, as shown in the embodiment of the third means (see FIGS. 4 and 6), the idle space of the dryer body 1 can be For maximum utilization, the circulation ducts 28 and 32 can be installed in a space-saving manner. In this way, this Ben example applies the Chinese National Standard (CNS) A 4 specifications (210 X 2 Kui public goods) at the scale of this paper -12-A6 B6 21〇0t> V. Description of invention () (Please read the back Note and then fill out this page) Provide an economical and space-saving installation location. [Effects of the Invention] As described above, the first means of the present invention includes a plurality of contactless sliding parts between the heat exchange fan and the partition plate to form a non-contact seal, and a plurality of air pumps from the drying air box to the rotating cylinder are provided. Cycle paths. In this way, the reliability and airtightness of the sealing portion can be improved, the flow path resistance of the circulation path of the drying air can be reduced, and the flow rate of the drying air can be easily increased. As a result, a clothes dryer with improved heat exchange performance and improved dehumidification performance has emerged, which is of great practical value. In the second method of the present invention, the contact sliding part of the heat exchange fan and the partition plate forms a non-contact seal, and the air box for drying is provided with a plurality of reed spring parts corresponding to these reeds. Part I is independently provided with the same number of circulation paths extending to the rotating cylinder, and electrical appliances are provided in each circulation path. On the other hand, the cooling air box is provided with a reed portion having the same number as the circulation path M, and corresponding reed portions are provided with the same number of exhaust holes. In this way, the static pressure of the air box for cooling is easier to maintain at a higher pressure than the static pressure of the air box for drying, so a better effect can be obtained than the above-mentioned first method: 3 Means: Each independent circulation path from the drying air box to the rotating round crown is arranged at the corner of the dryer body, and electric heaters are provided in these circulation paths. In this way, the free space of the dryer body can be maximized: it can be used effectively, and multiple circulation pipes can be used for space-saving installation. The fourth means of the present invention is to provide two separate circulation paths from the air box for drying to the rotating cylinder at a slightly diagonal corner of the air box for drying. 13 This paper scale is applicable to the Chinese National Standard (CNS) A 4 Specifications (210 X 297 public goods) 210367 A6 B6 Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention () Location, electric heaters are provided in these circulation paths. In this way, the circulation ducts have the same specifications and can correspond to each other, and the design and mold making can be simple and economical. Furthermore, because it is installed at a slightly diagonal corner of the dryer body, the idle space of the dryer body can be utilized to the maximum extent, which can achieve the purpose of space-saving installation of the circulation duct. [Brief Description of Drawings] Figure 1 is a side sectional drawing of a clothes dryer according to an embodiment of the present invention. Figure 2 is a sectional view taken from line D-D 'of the first drawing. Fig. 3 is a Q-H curve diagram of single and double tongue portions at the air box for drying in the same embodiment. Fig. 4 is a back view of the dryer of the same embodiment with the back plate and windshield plate removed. Fig. 5 is a Q-H graph of the air box for drying and the air box for cooling in the same embodiment. Fig. 6 is a back view of the dryer of the same spring embodiment with the back plate removed. Fig. 7 is a side sectional view of a conventional clothes dryer. DESCRIPTION OF SYMBOLS: 12 air boxes 12a, 12b for the cold part, exhaust holes 12a ', 12b of the air box for the cooling part, tongue parts 26 of the air extinguisher box for the cold part, drying air boxes 27, 31 Stomatal 2S, 32 circulation catheter (please read the precautions on the back before filling this page) 丨 Install. _
.I 本紙張尺度適用中國國家標準（CNS)甲4规格（210 X 297公釐〉 14 ⑽此’ A6 B6 五、發明説明（） 經濟部中央標準局員工消費合作社印製 29、 33 電 熱 器 34 隔離 板 35 肋拱 部 38、 39 舌 簧 部 40 單舌 簧 部 型 的Q - Η曲線 41 雙舌 簧 部 型 的Q-H曲線 42 冷卻用 空 氣 箱的Q_H曲線 (請先閲讀背面之注意事項再場寫本頁) 裝， '11. .線· 本紙張尺度適用中國國家標準（CNS)甲4規格（210 X 297公坌）.I This paper scale is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) 14 ⑽this' A6 B6 V. Description of invention () Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 29, 33 Electric heater 34 Separator 35 Rib arch parts 38, 39 Reed part 40 Q-H curve of single reed part 41 QH curve of double reed part 42 Q_H curve of air box for cooling (please read the precautions on the back side first Write this page) installed, '11 ... Line · This paper scale is applicable to China National Standard (CNS) A 4 specifications (210 X 297 gong)