九、發明說明： I：發明所屬技術領域3 技術領域 本發明係有關於一種用以洗淨並乾燥餐具等之餐具清 洗機。IX. Description of the Invention: I: Field of the Invention Technical Field The present invention relates to a dishwashing machine for washing and drying dishes and the like.
【先前技術：J 背景技術 第2圖係習知餐具清洗機之側截面圖。在收納於系統厨 櫃之餐具清洗機之筐體1内設有洗淨槽2，該洗淨槽2之上方 具有開口部3，且該洗淨槽2之内部配置有收納餐具類4之餐 具籃5，而於餐具籃5之下方設有可自由旋轉之洗淨噴嘴6， 且泵7使積存於洗淨槽2内之洗淨水循環，並由該洗淨喷嘴6 喷射洗淨水’以洗淨餐具類4。 洗淨槽2之側部固定有第丨導軌u，且固定於筐體丨之第 2導軌12支撐第1導軌11使其可於前後方向平行移動。將餐 具類4取出與置入洗淨槽2時，使用者先抓住設於前面面板8 之把手13再將洗淨槽2往前方拉出，即可由開口部3收納、 取出餐具類4。 當使用者將洗淨槽2推回筐體1内，開始運轉時，配置 於洗淨槽2底部之加熱器丨4便加熱洗淨水，並錢淨喷嘴6 朝餐具類4喷射洗淨水，以去除餐具糾之髒汙。如此，可 實施洗淨步驟。之後’於沖洗完餐具_4後，送風部1〇將外 部空氣送至洗淨槽2中，實施乾燥步驟，接著結束運轉。如 此之餐具清洗機係揭*於，例如，特開細1()4咖號公報 1341723 中ο 於如此之習知餐具清洗機之構造中，在乾燥步驟時， 設於前面面板8上部之排氣口 9排出洗淨槽2内之空氣。然 而，於乾燥步驟初期之洗淨槽2内的空氣溫度高且富含水 5 分。因此，特別是在周圍溫度低的情況下，因排氣口 9周邊 與排氣之溫度差，使設有排氣口 9之前面面板8、及收納筐 體1之系統廚櫃的工作檯面35前方下部等容易產生凝結水 滴。該凝結水滴會滴落地板、或於使用者移動廚櫃時，附 著於衣服上。 10 另外，為了不讓該凝結水滴滴落地板，所作出的對策 是可於排氣口 9下部設一承接部 '然而，因該承接部係往前 方突出，將會有於使用者移動廚櫃時成為障礙的問題。 【發明内容:J 發明揭示 15 本發明係一種餐具清洗機，其藉由以1個送風部由不同 之送風路徑吹送外部空氣並且調整通過洗淨槽内之送風 量，調整來自排氣口之排氣溫度、及含於排氣中之水分量， 可防止於工作檯面等產生凝結水滴。 本發明餐具清洗機包含有：筐體、洗淨槽、洗淨喷嘴、 20 送風部、第1送風路徑、第2送風路徑、調整部、及控制部。 洗淨槽設於筐體内，洗淨喷嘴設於洗淨槽内，且第1送風路 徑連接洗淨槽，而送風部引入外部空氣並使之通過第1送風 路徑後送至洗淨槽，且由設於筐體之排氣口將洗淨槽内之 空氣排出至外部。另一方面，送風部引入之外部空氣透過 6 1341723 第2送風路徑直接送至排氣口，且調整部至少調整任一第1 送風路徑之送風量與第2送風部之送風量，而控制部至少控 制送風部與調整部。 藉此構造，可利用1個送風部由第2送風路徑將外部空 5 氣吹送至排氣口，並且可利用調整部調整通過洗淨槽内之 送風量與通過第2送風路徑之外部空氣之量的比率。因此， 可調整由排氣口排出之排氣的排氣溫度、及含於排氣中之 水分。藉此，可確實防止於工作檯面等產生凝結水滴。 圖式簡單說明 10 第1圖係顯示本發明實施態樣之餐具清洗機之側截面 圖。 第2圖係習知餐具清洗機之側截面圖。 t實施方式3 發明之實施態樣 15 以下，參照圖式說明本發明之實施態樣。另外，本發 明不因本實施態樣而受限。 第1圖係本發明實施態樣之餐具清洗機之側戴面圖。收 納於系統廚櫃之餐具清洗機具有：筐體部15、前面面板25、 洗淨槽16、洗淨喷嘴20、泵21、送風部22、第1送風路徑26、 20 第2送風路徑29、調整部28、及控制部31。 洗淨槽16設於筐體部15内部，上方具有開口部17，且 洗淨槽16之内部配置有收納餐具類18之餐具籃19，而於筐 體部15内之餐具籃19下方，設有可喷射洗淨水並可自由旋 轉之洗淨喷嘴20，並且泵21透過洗淨噴嘴20使積存於洗淨 7 槽16内之洗淨水循環。於洗淨槽16之内底部配設有可加熱 洗'爭水與藉送風部22所吹送之空氣的加熱器23。 洗淨槽16之前面設有前面面板25，前面面板25之上部 設有排氣口 24，且筐體部15與前面面板25構成筐體，而設 5於作為筐體之前面面板25的排氣口 24，透過配置於洗淨槽 16上方之排氣路徑27與洗淨槽16内連通。可將外部空氣送 至洗淨槽16内之送風部22，係設於洗淨槽16之下部，且透 過第1送風路徑26與洗淨槽16連通。即，第1送風路徑％設 於筐體部15内並連接洗淨槽16。送風部22引入外部空氣並 1〇使之通過第1送風路徑26後送至洗淨槽16,且透過排氣路徑 27將洗淨槽16内部之空氣由排氣口 24排出至外部。另外， 雖未圖示，但送風部22由設於遠離排氣口 24之位置的吸氣 口引入外部空氣。 第1送風路徑26中設有可調整送風部22之送風量的調 15整部28。調整部28以例如，藉由馬達驅動之閥機構所構成’ 可使第1送風路徑26之截面積改變。 設於筐體部15内部之第2送風路徑29,由較第丨送風路 徑26之調整部28上游側分歧，且與排氣路徑27連通。第2送 風路徑29構成為使藉送風部22所吹送之風不通過洗淨槽 2〇 16，而送至排氣路徑27。即，第2送風路徑29將送風部22^ 入之外部空氣直接送至排氣口 24。也就是說，送風部”透 過第1送風路徑26與第2送風路徑29送風至排氣口 24。藉由 如此之構造’由洗淨槽16内所排出之空氣與外部空氣混合 後，由排氣口 24排氣。 口 1341723 控制部31對應於洗淨、沖洗、乾燥之各步驟，控制洗 淨噴嘴20、泵21、送風部22、加熱器23，及調整部28等。 洗淨槽16之兩側面固定有第1導軌32，又，於筐體部15 固定有第2導執33，且第2導軌33支撐第1導軌32使其可於前 5 後方向平行移動。於進行餐具類18之取出與置入時，使用 者先抓住設於前面面板25之把手34，再將洗淨槽16往前方 拉出，即可由開口部17收納、取出餐具類18。 以下，說明如以上所構成之餐具清洗之運作、作用。 首先，使用者抓住設於前面面板25之把手34，並自筐體部 10 15將洗淨槽16拉出後，將髒的餐具類18收納至配置於洗淨 槽16内之餐具籃19中。接著，當使用者將洗淨槽16推回筐 體部15内，開始運轉時，控制部31控制洗淨噴嘴20、泵21、 及加熱器23。加熱器23加熱洗淨水，而果21由洗淨喷嘴20 向餐具類18噴射已加熱之洗淨水，且洗淨噴嘴20亦可旋 15 轉。如此，藉控制部31去除餐具類18之髒汙，實施洗淨步 驟。 之後，控制部31藉加熱器23邊將洗淨水加熱至80°C邊 沖洗餐具類18。如此，可實施加熱沖洗步驟。此外，控制 部31邊藉加熱器23加熱洗淨槽16内之空氣，邊藉送風部22 20 由第1送風路徑26將外部空氣送至洗淨槽16内，以將洗淨槽 16内富含水分之空氣，由排氣口 24排出至外部。如此，控 制部31烘乾餐具類18與洗淨槽16内部，實施乾燥步驟後， 結束運轉。 另外，調整部28於開始運轉前呈完全封閉第1送風路徑 9 26之狀態。接著，於洗淨步驟中’即使控制部31開始運轉， 仍控制調整部28，以持續完全封閉第1送風路徑26。然後， 當洗淨水的溫度變為一定之溫度（例如4 0 °C)時，使送風部2 2 運轉，此時，送風部22透過第2送風路徑29將外部空氣直接 送至排氣路徑27。因此，因洗淨槽16内之熱膨脹而漏出至 排氣路徑27之富含滿氣的空氣，與由第2送風路徑29所吹送 之外部空氣混合。如此，由排氣口 24之排氣的溫度下降， 且每排氣容積之水分量下降。藉此，防止工作檯面35等產 生凝結水滴。 於沖洗步驟中，洗淨槽16内之溫度仍持續高溫。因此， 控制部31使調整部28運作後’完全封閉第1送風路徑26並且 使送風部22運轉。藉此，發揮與洗淨步驟相同之效果。 接著’於乾燥步驟初期，控制部31開放調整部28後使 送風部22運轉。藉此，送風部22由第1送風路徑26將外部空 氣送至洗淨槽16，而被吹送至洗淨槽16之空氣溫度上升， 並虽含水分。另一方面，送風部22亦將外部空氣送至第2送 風路徑29。因此，高溫高濕之空氣與由第2送風路徑29所吹 达之外部空氣混合。藉此，溫度與每排氣容積之水分量呈 下降狀態之空氣自排1口24排丨。因此，防止工作棱面35 等產生凝結水滴，亦可排出洗淨槽16内之水分。 如此，依據本實施態樣之餐具清洗機中，以1個送風部 卩空^由第1送風路徑26吹送至洗淨槽16内，並且將 ^二ΙΙώ第2魏路彳i29且不經過洗料16，直接送至排 孔24。然後’藉由調整通過洗淨槽16内之通風量，調整 來自排氣口 24之排氣的溫度與排氣之絕對溼度，可防止於 工作檯面35等產生凝結水滴。 又，調整部28配合各運轉步驟調節送風量。藉於洗淨、 沖洗、乾燥之各步驟中配合，以調整來自排氣口 24之排氣 溫度與排氣之絕對溼度，可防止於工作檯面35等產生凝結 水滴。 另外’宜例如，於洗淨槽丨6之下部設置檢測洗淨槽16 内溫度之溫度檢測部3〇。此外，控制部31依據來自溫度檢 測部30之訊號，控制送風部22、調整部28之運轉，使其於 洗淨、沖洗、乾燥步驟中相異。又，宜配合各步驟之溫度 進行控制。 例如’於乾燥步驟初期，調整部28依據藉由溫度檢測 部30所檢測出之洗淨槽16内之溫度，調節透過洗淨槽16内 所吹送之送風量，藉此’可調節於排氣路徑27所混合之排 氣的溫度。又，隨著洗淨槽16内之溫度下降，逐漸開放調 整部28，以調整排氣之溫度與絕對溼度，可防止產生凝結 水滴且亦可乾燥洗淨槽16之内部。 如此，控制部31宜依據藉溫度檢測部3〇檢測出之溫 度，控制調整部28，以調整送風量。藉此，配合洗淨、沖 洗、乾燥各步驟巾之溫度狀態，触來自魏孔2 4之排氣 的溫度與每排氣容積之水分量，可防止於工作檯面％等產 生凝結水滴。 另外，於以上說明中，調整部28係設於第丨送風路徑 26,並設置成可調整第1送風路徑26之送風量，但並未限定 1341723 於此。只要可使已經過洗淨槽16之高溫高濕的空氣，與透 過第2送風路徑29所送之低溫的空氣，以適當的比率混合的 話，調整部28亦可調整第2送風路徑29之送風量，或，可調 整該等兩者。 5 又，於以上說明中，由泵21透過洗淨喷嘴20使洗淨槽 16内之洗淨水循環，但亦可不設置泵21。可設置閥取代泵 21，由外部供給洗淨水，並設置可加熱該洗淨水之加熱器， 使洗淨水由洗淨喷嘴20喷出。 另外，如前述，於乾燥步驟中，已經過洗淨槽16之高 10 溫高濕的空氣，與透過第2送風路徑29所送之低溫的空氣， 於排氣路徑27混合。因此，於排氣路徑27内會發生凝結水 滴產生之情況。為使該凝結水滴不由排氣口 24往外部漏 出，宜使排氣路徑27朝洗淨槽16往下傾斜。又，為使凝結 水滴回到洗淨槽16，亦可於排氣路徑27中設置連通排氣路 15 徑27與洗淨槽16之路徑。 另外，於以上說明中，雖以收納於系統廚櫃之餐具清 洗機為例進行說明，但並未限定於此。亦適用單獨設置於 微波爐架等架上種類的餐具清洗機。 如上所述，依據本發明之餐具清洗機，可防止因露出 20 機外之蒸氣而於系統廚櫃上產生凝結水滴。因此，本構造 可作為餐具清洗機。 【圖式簡單說明3 第1圖係顯示本發明實施態樣之餐具清洗機之側載面 圖0 12 1341723 第2圖係習知餐具清洗機之側截面圖。 【主要元件符號說明】 1.··筐體 12,33·..第2導轨 2，16…洗淨槽 3，17·.·開口部 4，18…餐具類 5，19...餐具籃 6.20.. .洗淨喷嘴 7,21…泵 8,25…前面面板 9.24.. .排氣口 13.34.. .把手 1423.. .加熱器 15.. .筐體部 26···第1送風路徑 27···排氣路徑 28.. .調整部 29.··第2送風路徑 30.. .溫度檢測部 1022...送風部 31...控制部 11,32.··第1導執 35···工作檯面 (S ) 13[Prior Art: J Background] Fig. 2 is a side sectional view showing a conventional dishwasher. A washing tank 2 is provided in the casing 1 of the dishwasher which is housed in the system cabinet, and the opening 3 is provided above the washing tank 2, and the dishware 4 is arranged inside the washing tank 2. The basket 5 is provided with a freely rotatable washing nozzle 6 below the cutlery basket 5, and the pump 7 circulates the washing water accumulated in the washing tank 2, and sprays the washing water by the washing nozzle 6 Wash tableware class 4. The second guide rail u is fixed to the side portion of the cleaning tank 2, and the second guide rail 12 fixed to the casing body supports the first guide rail 11 so as to be movable in parallel in the front-rear direction. When the tableware 4 is taken out and placed in the washing tank 2, the user first grasps the handle 13 provided on the front panel 8 and pulls the washing tank 2 forward, so that the tableware 4 can be stored and taken out from the opening 3. . When the user pushes the washing tank 2 back into the casing 1 and starts the operation, the heater 丨4 disposed at the bottom of the washing tank 2 heats the washing water, and the money cleaning nozzle 6 sprays the washing water toward the tableware 4. To remove the cutlery and get dirty. In this way, a washing step can be performed. Thereafter, after the tableware_4 has been washed, the air blowing unit 1 sends the outside air to the washing tank 2, performs a drying step, and then ends the operation. Such a dishwasher is disclosed, for example, in the configuration of the conventional dishwasher in the case of the conventional dishwashing machine, which is disposed in the upper portion of the front panel 8 in the drying step. The air port 9 discharges the air in the washing tank 2. However, the temperature of the air in the washing tank 2 at the beginning of the drying step is high and is rich in water for 5 minutes. Therefore, particularly in the case where the ambient temperature is low, the front surface panel 8 of the exhaust port 9 and the countertop 35 of the system cabinet that houses the casing 1 are provided due to the temperature difference between the periphery of the exhaust port 9 and the exhaust gas. Condensed water droplets are likely to occur in the lower front portion and the like. The condensed water droplets will drip onto the floor or be attached to the garment when the user moves the cabinet. 10 In addition, in order to prevent the condensed water from dripping on the floor, a countermeasure is to provide a receiving portion at the lower portion of the exhaust port 9. However, since the receiving portion protrudes forward, there will be a mobile kitchen for the user. The cabinet becomes an obstacle. SUMMARY OF THE INVENTION The present invention is a dishwasher which adjusts the discharge from the exhaust port by blowing external air from different air supply paths by one air supply portion and adjusting the amount of air supplied through the cleaning tank. The gas temperature and the amount of water contained in the exhaust gas prevent condensation from forming on the work surface. The dishwasher of the present invention includes a casing, a washing tank, a washing nozzle, a 20 air blowing portion, a first air blowing path, a second air blowing path, an adjusting portion, and a control portion. The washing tank is disposed in the casing, the washing nozzle is disposed in the washing tank, and the first air blowing path is connected to the washing tank, and the air blowing portion introduces the outside air and passes the first air blowing path to the washing tank. The air in the washing tank is discharged to the outside by an exhaust port provided in the casing. On the other hand, the outside air introduced by the air blowing unit is directly sent to the exhaust port through the 6 1341723 second air blowing path, and the adjusting unit adjusts at least the air blowing amount of any of the first air blowing paths and the air blowing amount of the second air blowing unit, and the control unit At least the air supply unit and the adjustment unit are controlled. With this configuration, the outside air can be blown to the exhaust port by the second air blowing path by the one air blowing portion, and the air blowing amount in the washing tank and the outside air passing through the second air blowing path can be adjusted by the adjusting portion. The ratio of the amount. Therefore, the exhaust gas temperature of the exhaust gas discharged from the exhaust port and the moisture contained in the exhaust gas can be adjusted. Thereby, it is possible to surely prevent the occurrence of condensed water droplets on the work surface or the like. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side sectional view showing a dishwasher of an embodiment of the present invention. Figure 2 is a side cross-sectional view of a conventional dishwasher. t EMBODIMENT 3 EMBODIMENT OF THE INVENTION In the following, an embodiment of the present invention will be described with reference to the drawings. Further, the present invention is not limited by the embodiment. Fig. 1 is a side perspective view of a dishwasher of an embodiment of the present invention. The dishwasher installed in the system cabinet has a casing portion 15, a front panel 25, a washing tank 16, a washing nozzle 20, a pump 21, a blowing portion 22, first air blowing paths 26, 20, a second air blowing path 29, The adjustment unit 28 and the control unit 31. The washing tub 16 is provided inside the casing portion 15, and has an opening 17 at the upper side, and a cutlery basket 19 for accommodating the tableware 18 is disposed inside the washing tub 16, and is disposed below the cutlery basket 19 in the casing portion 15. There is a washing nozzle 20 which can spray the washing water and can be freely rotated, and the pump 21 circulates the washing water accumulated in the washing tank 7 through the washing nozzle 20. A heater 23 for heating and washing the air blown by the air portion 22 is provided at the bottom of the cleaning tank 16. A front panel 25 is provided on the front surface of the cleaning tank 16, and an exhaust port 24 is provided on the upper portion of the front panel 25. The casing portion 15 and the front panel 25 constitute a casing, and the row 5 is arranged as a front panel 25 as a casing. The gas port 24 communicates with the inside of the washing tank 16 through the exhaust passage 27 disposed above the washing tank 16. The air blowing portion 22 that sends the outside air to the cleaning tank 16 is provided below the cleaning tank 16, and communicates with the washing tank 16 through the first air blowing path 26. That is, the first air blowing path % is provided in the casing portion 15 and connected to the washing tank 16. The air blowing unit 22 introduces the outside air and passes it through the first air blowing path 26 to the cleaning tank 16, and the air inside the cleaning tank 16 is exhausted to the outside through the exhaust port 24 through the exhaust path 27. Further, although not shown, the air blowing portion 22 introduces outside air from an intake port provided at a position away from the exhaust port 24. The first air blowing path 26 is provided with a second adjusting portion 28 for adjusting the air blowing amount of the air blowing portion 22. The adjustment unit 28 can change the cross-sectional area of the first air blowing path 26 by, for example, a valve mechanism that is driven by a motor. The second air blowing path 29 provided inside the casing portion 15 is branched from the upstream side of the adjusting portion 28 of the second air blowing path 26 and communicates with the exhaust path 27. The second air blowing path 29 is configured such that the air blown by the borrowing air unit 22 is sent to the exhaust path 27 without passing through the washing tank 2〇16. In other words, the second air blowing path 29 directly sends the outside air supplied to the air blowing unit 22 to the exhaust port 24. In other words, the air blowing unit "sends air to the exhaust port 24 through the first air blowing path 26 and the second air blowing path 29. By the structure "the air discharged from the cleaning tank 16 is mixed with the outside air, the air is discharged. The air port 24 is exhausted. The port 1341723 control unit 31 controls the washing nozzle 20, the pump 21, the air blowing unit 22, the heater 23, the adjusting unit 28, and the like in accordance with the steps of washing, rinsing, and drying. The first guide rail 32 is fixed to both side surfaces, and the second guide 33 is fixed to the casing portion 15, and the second guide rail 33 supports the first guide rail 32 so as to be movable in parallel in the front 5 rear direction. When the user takes out and inserts the 18, the user first grasps the handle 34 provided on the front panel 25, and then pulls the cleaning tank 16 forward, so that the tableware 18 can be stored and taken out from the opening portion 17. First, the user grasps the handle 34 provided on the front panel 25, and pulls the cleaning tank 16 from the casing portion 10 15 to store the dirty tableware 18 to It is disposed in the cutlery basket 19 in the washing tank 16. Then, when the user pushes the washing tank 16 When the operation is started in the casing portion 15, the control unit 31 controls the washing nozzle 20, the pump 21, and the heater 23. The heater 23 heats the washing water, and the fruit 21 is sprayed by the washing nozzle 20 to the tableware 18 to be heated. In addition, the washing nozzle 20 can be rotated by 15 turns. Thus, the control unit 31 removes the dirt of the tableware 18 and performs a washing step. Thereafter, the control unit 31 heats the washing water by the heater 23. The tableware 18 is washed at a temperature of 80 ° C. In this manner, the heating and rinsing step can be performed. Further, the control unit 31 heats the air in the washing tank 16 by the heater 23, and the first air blowing path 26 is borrowed by the air portion 22 20 . The outside air is sent to the inside of the washing tank 16 to discharge the air rich in moisture in the washing tank 16 to the outside through the exhaust port 24. Thus, the control unit 31 dries the inside of the tableware 18 and the washing tank 16, and performs the operation. After the drying step, the adjustment unit 28 completely closes the first air blowing path 9 26 before starting the operation. Then, in the cleaning step, even if the control unit 31 starts operating, the adjustment unit 28 is controlled to Continue to completely close the first air supply path 26. Then, when washing the water When the temperature is constant (for example, 40 ° C), the air blowing unit 2 2 is operated. At this time, the air blowing unit 22 directly sends the outside air to the exhaust path 27 through the second air blowing path 29. Therefore, the cleaning is performed. The air-enriched air that has thermally expanded in the groove 16 and leaks to the exhaust path 27 is mixed with the outside air blown by the second air blowing path 29. Thus, the temperature of the exhaust gas from the exhaust port 24 is lowered, and each time The moisture content of the exhaust volume is lowered, thereby preventing condensation of water droplets on the work surface 35, etc. In the rinsing step, the temperature in the cleaning tank 16 continues to be high. Therefore, the control unit 31 causes the adjustment portion 28 to operate and is completely closed. The first air blowing path 26 also operates the air blowing unit 22. Thereby, the same effect as the washing step is exerted. Then, in the initial stage of the drying step, the control unit 31 opens the adjustment unit 28 and then operates the blower unit 22. Thereby, the air blowing portion 22 sends the outside air to the cleaning tank 16 by the first air blowing path 26, and the temperature of the air blown to the washing tank 16 rises, and moisture is contained. On the other hand, the blower unit 22 also sends outside air to the second air blowing path 29. Therefore, the air of high temperature and high humidity is mixed with the outside air blown by the second air blowing path 29. Thereby, the air whose temperature and the moisture content per exhaust volume are lowered is discharged from the discharge port 1 24 . Therefore, the condensed water droplets are prevented from being generated by the working facet 35 or the like, and the moisture in the washing tank 16 can be discharged. As described above, in the dishwasher according to the present embodiment, one of the air blowing portions is evacuated and blown into the cleaning tank 16 by the first air blowing path 26, and the second Weilu 彳i29 is not washed. Feed 16, directly to the row of holes 24. Then, by adjusting the amount of ventilation in the cleaning tank 16, the temperature of the exhaust gas from the exhaust port 24 and the absolute humidity of the exhaust gas are adjusted to prevent condensation from forming on the work surface 35 or the like. Moreover, the adjustment unit 28 adjusts the amount of blown air in accordance with each operation step. By mixing in the steps of washing, rinsing, and drying, the exhaust temperature from the exhaust port 24 and the absolute humidity of the exhaust gas are adjusted to prevent condensation from forming on the work surface 35 or the like. Further, for example, it is preferable to provide a temperature detecting portion 3A for detecting the temperature in the washing tank 16 below the washing tank 6. Further, the control unit 31 controls the operation of the blower unit 22 and the adjustment unit 28 in accordance with the signal from the temperature detecting unit 30 to make them different in the washing, rinsing, and drying steps. Also, it is preferable to control the temperature in each step. For example, in the initial stage of the drying step, the adjustment unit 28 adjusts the amount of air blown through the cleaning tank 16 in accordance with the temperature in the washing tank 16 detected by the temperature detecting unit 30, thereby being adjustable in the exhaust gas. The temperature of the exhaust gas mixed by path 27. Further, as the temperature in the washing tank 16 is lowered, the adjusting portion 28 is gradually opened to adjust the temperature and absolute humidity of the exhaust gas, thereby preventing the occurrence of condensation water droplets and drying the inside of the washing tank 16. In this manner, the control unit 31 preferably controls the adjustment unit 28 to adjust the amount of air blow based on the temperature detected by the temperature detecting unit 3〇. Thereby, in combination with the temperature state of the washing, rinsing, and drying steps, the temperature of the exhaust gas from Weikong 24 and the moisture content per exhaust volume can be prevented, and condensation of water droplets can be prevented from occurring on the work surface. Further, in the above description, the adjustment unit 28 is provided on the second air blowing path 26, and is provided to adjust the air blowing amount of the first air blowing path 26. However, 1341723 is not limited thereto. The adjustment unit 28 can adjust the delivery of the second air supply path 29 so that the air having the high temperature and high humidity that has passed through the cleaning tank 16 and the low temperature air that has passed through the second air supply path 29 are mixed at an appropriate ratio. The amount of wind, or, can be adjusted. Further, in the above description, the pump 21 circulates the washing water in the washing tank 16 through the washing nozzle 20, but the pump 21 may not be provided. Instead of the pump 21, a valve may be provided, and the washing water is supplied from the outside, and a heater capable of heating the washing water is provided to discharge the washing water from the washing nozzle 20. Further, as described above, in the drying step, the air having passed the high temperature and high humidity of the cleaning tank 16 and the low temperature air sent through the second air blowing path 29 are mixed in the exhaust path 27. Therefore, condensed water droplets are generated in the exhaust path 27. In order to prevent the condensed water droplet from leaking to the outside through the exhaust port 24, it is preferable to tilt the exhaust path 27 downward toward the cleaning tank 16. Further, in order to return the condensed water droplets to the cleaning tank 16, a path connecting the exhaust passage 15 diameter 27 and the cleaning tank 16 may be provided in the exhaust passage 27. Further, in the above description, the dishwashing machine housed in the system cabinet is described as an example, but the invention is not limited thereto. It is also suitable for dishwashers that are individually installed on racks such as microwave oven racks. As described above, according to the dishwasher of the present invention, condensation of water droplets on the system cabinet can be prevented by exposing the vapor outside the machine. Therefore, this configuration can be used as a dishwasher. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side cross-sectional view showing a conventional dishwasher of the embodiment of the present invention. Fig. 0 12 1341723 Fig. 2 is a side sectional view showing a conventional dishwasher. [Description of main component symbols] 1.··The housing 12,33·..Second rail 2,16...washing tank 3,17·.·Opening 4,18...Tableware 5,19...Tableware Basket 6.20.. . Washing nozzle 7, 21... Pump 8, 25... Front panel 9.24.. Venting port 13.34.. Handle 1423.. Heater 15... Housing 26··· 1st Air supply path 27···Exhaust path 28.. Adjustment unit 29.··2nd air supply path 30.. Temperature detection unit 1022...Air supply unit 31...Control unit 11, 32.··1st Guide 35···Working surface (S) 13