200911193 九、發明說明： 【發明所屬气技術領域】 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 5 洗機。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwashing machine for washing and drying dishes and the like.
C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。在收納於系統蔚 櫃之餐具清洗機之筐體丨内設有洗淨槽2，該洗淨槽2之上方 10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 ’而於餐具藍5之下方設有可自由旋轉之洗淨喷嘴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1導執u，且固定於筐體丨之第 15 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 2〇 於洗淨槽2底部之加熱器14便加熱洗淨水，並且洗淨噴嘴6 朝餐具類4喷射洗淨水，以去除餐具類4之髒汙。如此，可 實施洗淨步驟。之後，於沖洗完餐具類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示於，例如，特開2001-046301號公報 5 200911193 中 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 5 15 20 而，於乾燥步驟初期之洗淨槽2内的空氣溫度高且舍八水 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 '及收納值 體1之系統廚櫃的工作檯面3 5前方下部等容易產生凝垆^ 滴。該凝結水滴會滴落地板、或於使用者移動廚概時，附 著於衣服上。 另外’為了不讓該凝結水滴滴落地板，所作出的對狄 是可於排氣口 9下部設-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_成為障礙的問I C 明内3 發明揭示 之、、本發明係—種餐具清洗機，其藉由以1個送風部由不同 ^風路徑吹送外部空氣並且調整通過洗淨槽内之送風 整來自排氣口之„温度、及含於純中之水分^ 防止於工作檯面等產生凝結水滴。 送風具清洗機包含有：⑽、洗淨槽、洗淨噴嘴、 二弟送風路徑、第2送風路徑、調整部、及控制部。 徨㈣Γ1體内，洗淨噴嘴設於洗淨槽内，且第1送風路 路3淨槽，而送風部引入外部空氣並使之通過第丨送風 二後迗至洗料，且由設於t 空氣排出至外部。另一方面，逆心孔將洗淨槽内之 k風4弓丨入之外部空氣透過 200911193 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。 【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 明不因本貫施態樣而受限。 第1圖係本發明實施態樣之餐具清洗機之側截面圖。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透過洗淨喷嘴20使積存於洗淨 7 200911193 影6内之洗淨轉環。於洗淨如6之㈣雜設有可加熱 洗淨水與藉送風部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，且璧體部15與前面面板挪成僮體，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上方之排氣路肋與洗淨_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⑽之下部，且透 過第1送風祕顺洗糊6料。即，帛丨賴路徑％設 於笪體部15内並連接洗淨槽16。送風部挪入外部空氣並 H)使之通過第】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内部之空氣由排氣〇24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 Η整部28。調整部28關如，藉由馬達驅動之義構所構成， 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】送風路 徑26之調整部Μ上游側分歧，且與排氣路砂連通。第战 風路徑29構心使藉戟初所錢之解通過洗淨槽 2〇 16 ’而送至排氣路把27。即，第2送風路徑29將送風部22引 入之外部空氣直接达至排氣口24。也就是說，送風部22透 過第1达風路徑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。 200911193 控制部31對應於洗淨、沖洗、乾燥之各步驟，控制洗 淨喷嘴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控制洗淨喷嘴20、泵21、 及加熱器23。加熱器23加熱洗淨水，而泵21由洗淨喷嘴20 向餐具類18喷射已加熱之洗淨水，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 200911193 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，以持續完全封閉第丨送風路徑％。然後， 當洗淨水的溫度變為一定之溫度(例如^。^時，使送風部22 運轉，此時，送風部22透過第2送風路徑29將外部空氣直接 5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之富含濕氣的空氣，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， 且母排氣谷積之水分量下降。藉此，防止工作檯面％等產 生凝結水滴。 10 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％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 15氣送至洗淨槽16，而被吹送至洗淨槽16之空氣溫度上升， 並富含水分。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 送之外部空氣混合。藉此，溫度與每排氣容積之水分量呈 下降狀態之空氣自排氣口 24排出。因此，防止工作檯面35 20 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 22將外部空氣由第1送風路徑26吹送至洗淨槽16内，並且將 外部空氣由第2送風路徑29且不經過洗淨槽16，直接送至排 氣口 24。然後，藉由調整通過洗淨槽16内之通風量，調整 10 200911193 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 5 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16之下部設置檢測洗淨槽16 内溫度之溫度檢測部30。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 10 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 15 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30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 20 洗、乾燥各步驟中之溫度狀態，調整來自排氣孔24之排氣 的溫度與每排氣容積之水分量，可防止於工作檯面35等產 生凝結水滴。 另外，於以上說明中，調整部28係設於第1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 11 200911193 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透過洗淨噴嘴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截面 圖。 12 200911193 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 2，16…洗淨槽 3，17...開口部 4，18…餐具類 5.19.. .餐具籃 6,20…洗淨噴嘴 7,21…泵 8.25.. .前面面板 9.24.. .排氣口 10,22.·.送風部 11，32…第1導軌 12,33…第2導軌 13,34.·.把手 14.23.. .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 31.. .控制部 35.. .工作楼面 13C Prior Art: J Background Art Fig. 2 is a side cross-sectional view of a conventional dishwasher. A washing tank 2 is provided in the casing of the dishwasher in the system cabinet, and the upper portion 10 of the washing tank 2 has an opening 3', and the inside of the washing tank 2 is provided with a tableware 4 The cutlery basket 5' is provided with a freely rotatable washing nozzle 6 below the cutlery blue 5, and the pump 7 circulates the washing water accumulated in the washing tank 2, and the washing water is sprayed by the washing nozzle 6' To wash the tableware class 4. The first guide u is fixed to the side portion of the washing tub 2, and the first guide rail 12 fixed to the casing 支撑 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 then pulls the washing tank 2 forward, so that the tableware can be stored and taken out from the opening 3. 4. When the user pushes the washing tank 2 back into the casing 1 and starts the operation, the heater 14 disposed at the bottom of the washing tank 2 heats the washing water, and the washing nozzle 6 is sprayed toward the tableware 4 Water to remove the dirt of the tableware 4. In this way, a washing step can be performed. Thereafter, after the dishes 4 have been washed, the air blowing unit 1 sends the outside air to the washing tank 2, and performs a drying step ‘and then ends the operation. Such a dishwasher is disclosed in, for example, Japanese Laid-Open Patent Publication No. 2001-046301, No. 200911193, in the configuration of the conventional dishwasher, in the drying step, the exhaust port 9 provided at the upper portion of the front panel 8 is discharged. Wash the air in the tank 2. However, in the initial stage of the drying step, the temperature of the air in the washing tank 2 is high and the water is rounded. Therefore, particularly in the case where the ambient temperature is low, the temperature difference between the periphery of the exhaust port 9 and the exhaust gas is such that the front panel 8' of the exhaust port 9 and the countertop 3 of the system cabinet that houses the value body 1 are provided. 5 The lower part of the front and the like are prone to condensate ^ drops. The condensed water droplets will drip onto the floor or be attached to the garment when the user moves the kitchen. In addition, in order to prevent the condensed water droplets from dripping on the floor, the pair of dies can be provided at the lower portion of the exhaust port 9 to receive the portion. However, since the receiving portion protrudes forward, there is a problem that the user moves the kitchen to become an obstacle. The present invention discloses a dish washing machine which uses one air supply. The part blows the outside air from different air paths and adjusts the air supply from the exhaust port through the air supply in the cleaning tank. The temperature and the moisture contained in the pure metal prevent the condensation on the work surface. The air supply cleaning machine includes (10), washing tank, washing nozzle, second air supply path, second air supply path, adjustment unit, and control unit. 徨 (4) Γ1 body, washing nozzle is provided in the washing tank, and the first air supply path 3 The air trough is introduced, and the air supply part introduces the outside air and passes it through the second air supply to the washing material, and is discharged to the outside by the air provided at t. On the other hand, the reverse center hole will clean the k wind 4 bow in the trough The external air that has entered is directly sent to the exhaust port through the second air supply path of 200911193, and the adjustment unit adjusts at least the air supply amount of any of the first air supply paths and the air supply amount of the second air supply unit, and the control unit controls at least the air supply unit and the adjustment. By this structure, one can be utilized The air blowing unit blows the outside air 5 air to the exhaust port by the second air blowing path, and the adjustment unit adjusts the ratio of the amount of air blown through the washing tank to the amount of outside air passing through the second air blowing path. The exhaust gas temperature of the exhaust gas discharged from the exhaust port and the moisture contained in the exhaust gas, thereby reliably preventing condensation water from being generated on the work surface or the like. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an embodiment of the present invention Fig. 2 is a side cross-sectional view of a conventional dishwasher. [Embodiment 3] Embodiment 15 of the invention Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The invention is not limited by the present embodiment. Fig. 1 is a side cross-sectional view of a dishwasher according to an embodiment of the present invention. The dishwasher installed in the system cabinet has a housing portion 15, a front panel 25, The cleaning tank 16, the washing nozzle 20, the pump 21, the air blowing unit 22, the first air blowing paths 26, 20, the second air blowing path 29, the adjusting unit 28, and the control unit 31. The washing tank 16 is provided inside the casing portion 15. , the upper portion has an opening portion 17, and the cleaning tank 16 A cutlery basket 19 for accommodating the tableware 18 is disposed inside, and a washing nozzle 20 that can spray the washing water and is freely rotatable is provided below the cutlery basket 19 in the casing portion 15, and the pump 21 passes through the washing nozzle 20 The cleaning ring is stored in the washing 7 200911193. In the washing, the heater 23 that can heat the washing water and the air blown by the air portion 22 is provided. The front panel 25 is provided on the front side, and the exhaust panel 24 is disposed on the upper portion of the front panel 25. The body portion 15 and the front panel are moved into a child body, and the air outlet 24 is provided as a front surface panel 25 of the housing. The exhaust duct rib disposed above the washing tank 16 communicates with the washing_inner. The outside air can be sent to the air blowing portion 22 in the washing tank 16, and is disposed below the washing (10), and transmits the first air blowing secret. Wash the 6 materials. That is, the path % is set in the body portion 15 and connected to the cleaning tank 16. The air blowing unit moves in the outside air and H) passes through the first air blowing path 26 and sends it to the washing tank 16, and the air inside the washing tank 16 is discharged 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 tuning portion 28 that can adjust the amount of air blown by the air blowing portion 22. The adjustment unit 28 is configured to be configured by a motor drive mechanism to change the cross-sectional area of the first air blowing path 26. The second air blowing path 29 provided inside the casing portion 15 is branched from the upstream side of the adjusting portion 较 of the first air blowing path 26, and communicates with the exhaust road sand. The first phase of the wind path 29 makes the solution of the money borrowed from the beginning of the first pass to the exhaust road handle 27 through the washing tank 2〇 16 ’. In other words, the second air blowing path 29 directly directs the outside air introduced by the air blowing unit 22 to the exhaust port 24. In other words, the blower unit 22 blows air to the exhaust port 24 through the first air passage 26 and the second air passage 29. With such a configuration, the air discharged from the cleaning tank 16 is mixed with the outside air and then exhausted by the exhaust port 24. 200911193 The control unit 31 controls the washing nozzle 20, the pump 21, the blower 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 of the cleaning tank 16, 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-rear direction. When the tableware 18 is taken out and placed, the user grasps the handle 34 provided on the front panel 25 and pulls the cleaning tank 16 forward, so that the tableware 18 can be stored and taken out from the opening 17. Hereinafter, the operation and action of the dish washing as constituted above will be described. First, the user grasps the handle 34 provided on the front panel 25, pulls the cleaning tank 16 from the casing portion 1015, and then stores the dirty tableware 18 in the cutlery basket 19 disposed in the washing tank 16. in. Next, when the user pushes the washing tank 16 back into the casing portion 15 to start the operation, 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 pump 21 sprays the heated washing water from the washing nozzle 20 to the tableware 18, and the washing nozzle 20 can also be rotated 15 times. In this manner, the control unit 31 removes the dirt of the tableware 18 and performs a washing step. Thereafter, the control unit 31 washes the tableware 18 while heating the washing water to 80 °C by the heater 23. In this way, a heating rinse step can be performed. Further, the control unit 31 heats the air in the washing tank 16 by the heater 23, and the outside air is sent to the washing tank 16 by the first air blowing path 26 by the air blowing unit 22 20 to enrich the washing tank 16 The moisture-containing air is discharged to the outside by the exhaust port 24. In this manner, the control unit 31 dries the inside of the dishware 18 and the washing tank 16, and after performing the drying step, the operation is completed. Further, the adjustment unit 28 is in a state in which the first air blowing path 200911193 26 is completely closed before starting the operation. Next, in the washing step, even if the control unit 31 starts operating, the adjustment unit 28 is controlled to continuously close the second air blowing path %. Then, when the temperature of the washing water becomes a constant temperature (for example, when the air blowing unit 22 is operated, the air blowing unit 22 directly sends the outside air 5 to the exhaust path 27 through the second air blowing path 29. Therefore, the moisture-enriched air leaking to the exhaust path 27 due to the thermal expansion in the cleaning tank 16 is mixed with the outside air blown by the second air blowing path 29. Thus, the exhaust of the exhaust port 24 is exhausted. The temperature is lowered, and the moisture content of the mother exhaust gas valley is lowered. Thereby, the condensation water droplets are prevented from being generated on the work surface %, etc. 10 In the rinsing step, the temperature in the cleaning tank 16 continues to be high. Therefore, the control unit 31 makes adjustments. After the operation of the portion 28, the first air blowing path % is completely closed and the air blowing portion 22 is operated. This achieves the same effect as the cleaning step. Next, in the initial stage of the drying step, the control unit 31 opens the adjustment unit 28 and then causes the air blowing portion 22 to be opened. In this way, the air blowing unit 22 sends the outside air 15 to the washing tank 16 by the first air blowing path 26, and the temperature of the air blown to the washing tank 16 rises and is rich in moisture. 22 also sends outside air to the second air supply Therefore, the high-temperature and high-humidity air 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 exhaust port 24. Therefore, In the dishwasher according to the present embodiment, the outside air is blown by the first air blowing path 26 by the one air blowing unit 26, in order to prevent the water droplets from being formed on the work surface 35 and the like. In the cleaning tank 16, the outside air is directly sent to the exhaust port 24 from the second air blowing path 29 without passing through the washing tank 16. Then, by adjusting the amount of ventilation passing through the washing tank 16, the adjustment is made 10 200911193 The temperature of the exhaust gas from the exhaust port 24 and the absolute humidity of the exhaust gas prevent condensation from forming on the work surface 35. The adjustment unit 28 adjusts the air supply amount in accordance with each operation step. By washing, rinsing, and drying In each step, the temperature of the exhaust gas 5 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, etc. Further, for example, it is preferable to set the inspection under the cleaning tank 16 The temperature detecting unit 30 for cleaning the temperature in the tank 16. The control unit 31 controls the operation of the air blowing unit 22 and the adjusting unit 28 in accordance with the signal from the temperature detecting unit 30 to perform the steps of washing, rinsing, and drying in the 10 steps. Further, 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 passage through the cleaning tank 16 in accordance with the temperature in the cleaning tank 16 detected by the temperature detecting unit 30. The amount of blown air blown can be adjusted to the temperature of the exhaust gas 15 mixed by the exhaust path 27. Further, as the temperature in the washing tank 16 drops, the adjusting portion 28 is gradually opened to adjust the temperature of the exhaust gas and The absolute humidity prevents condensation from forming and can also dry the inside of the cleaning 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 30. Thereby, the temperature of the exhaust gas from the exhaust hole 24 and the moisture content per exhaust volume can be adjusted in accordance with the temperature state in each step of washing, flushing, and drying, thereby preventing condensation water from being generated on the work surface 35 or the like. Further, in the above description, the adjustment unit 28 is provided in the first air blowing path 26 and is provided to adjust the air blowing amount of the first air blowing path 26. However, the present invention is not limited to 11 200911193. 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 dishwasher of an embodiment of the present invention. 12 200911193 Figure 2 is a side cross-sectional view of a conventional dishwasher. [Description of main component symbols] 1...carriage 2,16...washing tank 3,17...opening 4,18...tableware 5.19.. .cutting basket 6,20...washing nozzle 7,21...pump 8.25 .. Front panel 9.24.. Venting port 10,22...Air supply part 11,32...1st rail 12,33...2nd rail 13,34..Handle 14.23...Heater 15·· - The casing portion 26: the first air blowing path 27, the exhausting path 28, the adjusting portion 29, the second air blowing path 30, the temperature detecting portion 31, the control portion 35, the working floor 13, the working floor 13