Ί303562 九、發明說明： I：發明戶斤屬之技術領域3 技術領域 本發明係有關於一種家庭用及營業用之餐具清洗機。 5 【先前技術】 背景技術 習知之使用於家庭用及營業用的餐具清洗機，於本體 内具有清洗槽、以及將餐具類收納於清洗槽内的餐具籃， 此外更使用包覆式加熱器來加熱清洗用水或洗滌用水。此 10 種習知之餐具清洗機揭示於例如日本特許出願特開 2001-275912號公報中。 具有上述習知構造之餐具清洗機在進行清洗或溫水洗 務動作時，藉由包覆式加熱器將水加熱。在進行清洗操作 時必須將水溫升高至60°C，而進行溫水洗滌操作時則必須 15 升高至70°C，故需要較多的能源。因此，在包含清洗劑費 用、水費等在内之餐具清洗機運作費用中，電費所佔的比 例就達到了 7成左右。 【發明内容】 發明揭示 20 本發明之餐具清洗機包含有：本體；清洗槽；餐具籃， 係可將餐具類收納於前述清洗槽内者；給水部，係可供給 清洗用水者；清洗泵，係可加壓輸送前述清洗用水者；清 洗喷嘴，係可將前述清洗泵所加壓輸送之前述清洗用水喷 射至前述餐具類者；加熱部，係可加熱前述清洗用水者； 1303562 具有可使冷媒依照壓縮機、 之順序循環的構造。又，加 及熱泵裝置。在此，熱泵裝置 冷凝器、膨脹機構、及蒸發器 熱部係由冷凝器所構成。 5 圖式簡單說明 第1圖係f發明實施型態1之餐具清洗機的側截面圖。 第2圖係第1圖所示之餐具清洗機的平面圖。 10 第3®係本發明實施型態2之餐具清洗機的側截面圖。 第4圖係第3圖所示之餐具清洗機的平面圖。 第5圖係本發明實施型態3之餐具清洗機的平面圖。 C實施方式】 實施發明之最佳型態 15 對於本發明之實施型態，參照圖示進行說明。另外， 本發明非限定於該實施型態者。 (實施型態1) 第1圖係本發明實施型態1之餐具清洗機的側截面圖， 第2圖係第1圖所示之餐具清洗機的平面圖。 20 首先，使用第1圖及第2圖，說明本發明之餐具清洗機 的主要構造。亦即，本發明之餐具清洗機包含有：本體1、 清洗槽2、可將餐具類收納至清洗槽2内的餐具籃3、可供终 清洗用水的給水部11、可加壓輸送洗淨用水的清洗泵9、可 將清洗泵9所加壓輸送的清洗用水噴射至餐具類的清洗噴 1303562 嘴10、作為加熱部可加熱清洗用水的冷凝器6、及熱泵裝 置。而熱泵裝置之構造可使冷媒依壓縮機5、冷凝器/、胗 脹機構7、及蒸發器8的順序循環。 藉由該構造，本發明之餐具清洗機可進行高效率的加 5熱，且可供給較大熱量，並且可以大幅降低運轉成本，^ 可大幅縮短運轉時間。 對於具有上述主要構造之本發明實施型態丨的餐具产 洗機，進行更詳細的說明。 巧 於第1圖及第2圖巾，本實_態丨之餐具清洗機的本體 10 1上設有上方開口之清洗槽2，且該清洗槽2可從本體^拉出 至前方。於該清洗槽2内設有可收納餐具之餐具籃3。清洗 槽2藉由設置於本體1與清洗槽2之執道4，可拉出至前方1 又，餐具清洗機設有熱泵裝置。該熱泵裝置之構造可 使冷媒依序«:可加壓冷叙壓誠5、使冷媒冷凝而放 I5出熱之冷凝器6、將高壓冷媒轉換成低溫低壓冷媒之膨服機 構7、以及使冷媒蒸發而吸收熱之蒸發器8(參照第]圖中之 虛線部分）。 又，將冷凝器6作為加熱清洗槽2内之清洗用水的加熱 部，安裝於清洗槽2之底面部。且，於清洗槽2之後方下部 20 σ又置π洗泵9。該清洗泵9藉由從清洗喷嘴10喷射清洗用 水，可洗淨收納於餐具籃3之餐具。 另外，作為給水部之給水閥丨丨係將自來水供給至清洗 槽2者’固定於本體卜而排水泵12則可排除清洗槽2内之清 洗用水。在本實施型態中之構造為將清洗泵9逆旋轉而作為 1303562 - 排水泵產生機能。 费 給水管13—端連接於給水閥11，另一端則連接於清洗 槽2，可將自來水供給給清洗槽2。排水管14一端連接於排 水泵12，另一端則固定於本體1，可排除清洗槽2内之清洗 5用水。給水管丨3及排水管14之管體本身構成為可自由伸 縮’或與本體1、清洗槽2之連接部構成為可自由伸縮，而 使清洗槽2可從本體1拉出至前方。 馨又，内蓋15設置於本體1之内部，將清洗槽2收納於本 體1内時，可閉合清洗槽2上方的開口部。具體而言，閉合 10清洗槽2上方開口部的方法係將本體丨與内蓋15藉由連桿 (未圖示)連結，當將清洗槽2收納於本體1内時，内蓋15下降 而閉合清洗槽2的上方。又，門體16設置於清洗槽2的前面。 且於門體16内設有可控制清洗泵9或熱泵裝置等的控制裝 置 17。 、 15 並且，於清洗槽2後方設置放熱槽18。而熱交換器2〇 # 設置於用以設置本體1之設置台19内。放熱槽18與熱交換写 間以管體21及管體22連接。而紐器8則設置於放熱槽Μ 内’可從放熱槽18内的水取得熱。冷凝器6使用藉由冷凝冷 媒=放出的熱，來加熱清洗用水。冷卻後之放熱槽Μ内的 2〇水藉由水栗(未圖示）送往熱交換器2〇。送往熱交換器之低 _ _水藉由齡換以0所具紅冷卻魏_，從周圍空 乳取得熱而升溫。然後，升溫後的水再度回到放敎槽18。 如此-來，構成放熱槽18與熱交換器2〇間的水循環通路。 於本體1内之清洗槽2下方，設有可送風至清洗槽2内之 1303562 送風機23。於清洗槽2之下方前方，設有與送風機23及清洗 槽2連通、可將風送進清洗槽2的送風通路24。又，於清洗 槽2之上部前方設有排氣口 25。 對於具有上述構造之本實施型態1的餐具清洗機，說明 5 其動作及作用。 首先，使用者將清洗槽2拉出至前方，放置餐具至餐具 籃3，並將清洗劑放入清洗槽2内後，推回清洗槽2收納至本 體1内。此時，以内蓋15閉合清洗槽2上方之開口部。 當餐具清洗機開始運轉，控制裝置17控制壓縮機5、清 10 洗泵9、給水閥11及排水泵12等的運轉。如上所述，可對收 納於餐具籃3中之餐具進行清洗。在清洗動作中，當熱泵裝 置之功率係數為4左右，使用壓縮機5之輸入功率為550W者 時，可得到2200W的熱量，而透過冷凝器6將清洗用水加熱。 習知之餐具清洗機使用1100W之包覆式加熱器。而本 15實施型態1之餐具清洗機與習知之餐具清洗機相較之下，可 以1/2的電力進行2倍的加熱，而可得到4倍的熱效率。結 果’本實施型態1之餐具清洗機可大幅減少運轉過程，並且 也可使加熱時間為過去的1/2。 又，由於冷凝器6設置於清洗槽2的底面，故可直接加 20 熱積存在清洗槽2之清洗用水。因此，本實施型態1之餐具 清洗機可進行更高效率的加熱，此外，由於無須冷凝器專 用的空間，故可使餐具清洗機本體小型化。 上述清洗運轉後，實施3次清水洗滌運轉之後，進行加 熱洗滌運轉。在加熱洗滌運轉時也同樣可進行高效率的加 1303562 熱。然後，進行乾燥運轉，藉由使送風機23產生動作，將 • 外部空氣通過送風通路24送至清洗槽2内，並將乾燥之空氣 從排氣口 25排出至本體1外。於乾燥運轉中，也可使熱泵裝 置產生動作，藉由加熱設置有冷凝器6之清洗槽2底面的廣 5大範圍，可有效率地進行乾燥，而可削減運轉成本。然後， 4具清洗機依預定時間進行乾燥運轉，結束全部步驟的運 轉。 φ 另外，在熱泵裝置動作時，於冷凝器6進行放熱，另一 方面，於蒸發器8進行吸熱。此時，收納蒸發器8之放熱槽 1〇 18内的水會冷卻。冷卻後的水藉由水循環泵(未圖示）送至熱 交換器20。送往熱交換器20之低溫的水藉由熱交換器2〇所 具備之冷卻送風機26，從周圍空氣取得熱而升溫，再度回 到放熱槽18進行循環。藉由上述構造，可將冷凝器6或蒸發 器8等設置於可從本體1拉出之清洗槽2。而，與可動之清洗 15槽2、及設於設置台19之熱交換器20相連接的管體21及22， 可使用橡膠管等具可撓性之管。結果，可以簡單的構造簡 _ 易地將熱泵裝置搭載於餐具清洗機上。 (實施型態2) 第3圖係本發明實施型態2之餐具清洗機的側截面圖， 20 第4圖係弟3圖所不之餐具清洗機的平面圖。 本實施型態2之餐具清洗機與上述實施型態1相異之點 如下。在上述餐具清洗機之主要構造中，如第3圖及第4圖 所示，更具有與清洗泵9、及設置於清洗槽2之清洗喷嘴1 〇 相連接的清洗用水通路27，並相對於該清洗用水通路27設 1303562 置冷凝器6。 藉由該構造，於清洗用水通路π内，由於高速流通清 洗用水’故可提高加熱效率，進行更高效率的加熱'结果， 可大幅降低餐具清洗機的運轉成本。此外，無須冷凝器6專 5用的空間而可使餐具清洗機本體小型化。 (實施型態3) 第5圖係本發明實施態3之餐具清洗機的平面圖。 本貫施型悲3之餐具清洗機與上述實施型態以實施型 態2相異之點如下。在上述餐具清洗機之主要構造中，'如第 1〇 5圖所示’更包含有：送風至清洗槽2内的送風裝置28;以 及連接設置於清洗槽2之吸氣口 29、排氣口 30及送風裝置28 的循核送風通路3卜並且將冷凝器6設置於該循環送風通路 31=。在此，冷凝器6更宜構成為可加熱送往清洗槽2内之 空氣。 對於本實施型態3之餐具清洗機，進行更詳細的說明。 —於第5圖中，本實施型態3之餐具清洗機包含有：將空 乳适在清洗槽❻之送風裝置28、及設4於清洗槽2之吸氣 〇29與排氣°3()。又，設置連接吸氣口 29、排氣口 3〇及送 A裝置28的循環送風通路η。而且，將冷凝 20環送風通路31内。 置於该循 、藉由該構造，可在加熱之送風空氣與清洗噴嘴10所噴 =之清洗用水間進行熱交換，而有效率地加熱清洗用水。、 =循風通路31可設置在任意處或設置成任意形狀， &置的自由度極高。又，冷凝器6也可設置於循環送風通路 11 1303562 - 31的任意位置。因此，可有效活用本體1内之無用空間。所 - 以，本實施型態3之餐具清洗機可進行更高效率的加熱，大 幅減少運轉成本，並且可使餐具清洗機本體小型化。 此外’於乾燥運轉時，也可藉由驅動送風裝置28而使 5熱泵裝置產生動作，可供給較大熱量，而可大幅縮短乾燥 運轉時間與減低運轉成本。 從以上簡明言之，本發明之餐具清洗機包含有：本體、 • 清洗槽、可將餐具類收納至清洗槽内的餐具籃、可供給清 洗用水的給水部、可加壓輸送洗淨用水的清洗泵、可將清 10 洗泵所加壓輸送的清洗用水噴射至餐具類的清洗喷嘴、可 加熱清洗用水的加熱部、及熱泵裝置。而熱泵裝置之構造 可使冷媒依壓縮機、冷凝器、膨脹機構、及蒸發器的順序 循環。在此，藉由以冷凝器構成加熱部，可進行高效率的 加熱，又可供給較大的熱量，大幅降低運轉成本，並可大 15 幅縮短運轉時間。 • 又’將冷凝器至少設置於清洗槽底面，特別可直接加 熱積存於清洗槽之清洗用水，可進行更高效率的加熱，而 大幅減低運轉成本。此外，由於無須冷凝器專用的空間， 故可使餐具清洗機本體小型化。 2〇 而且，具有連接清洗泵與設置於清洗槽之清洗喷嘴的 - 清洗用水通路，並將冷凝器設置於清洗用水通路此點，由 於清洗用水可高速流通清洗用水通路内，故加熱效率良 好’可進彳亍更南效率的加熱，而大幅減低運轉成本。此外， 由於無須冷凝器專用的空間，故可使餐具清洗機本體小型 12 1303562 又 以及連接 環送風通路， ’具有將空乳达至清洗槽内的送風 設置於吸氣口與排氣口及前述送風裝置的循 並將冷凝器設置於«魏魏 =空氣與爾嘴所嘴射之清洗用水間進行 == 效率地將清洗用水加熱，並且可將冷凝哭 、有 通路的任意位置，可有效地活用本體用風 並且可使餐具 進仃更高效率的加熱，大幅減低運轉成本， τ 清洗機本體小型化。 10 另外，以冷凝器加熱送往清洗槽内之Μ此點，特別 =加熱之送風空氣與清洗対所噴射之清洗用水間進行 ::換，而可有效率地加熱清洗用水，可進行更有效率的 lit上所述’本發明之餐具清洗機為紐肖及營業用之 月洗機，藉由使用熱栗裝置之冷凝器作為清洗、洗務、 加熱部，可進行高效率的加熱。結果，可大幅降低 養具、;月洗機的運轉成本，並W縮短乾燥時間。 【圖式簡單說明】 2 _係本發明實％型悲1之餐具清洗機義截面圖。 圖係第1圖所示之餐具清洗機的平面圖。 以圖係本發明實施型態2之餐具清洗機的側截面圖。 弟4圖係第3圖所示之餐具清洗機的平面圖。 第5圖係本發明實施型態3之餐具清洗機的平面圖。 13 1303562Ί 303562 IX. Description of the invention: I: Technical field of inventions 3 Technical Field The present invention relates to a dishwasher for household use and business use. 5 [Prior Art] A conventional dishwasher for household use and business use has a washing tank and a cutlery basket for storing dishes in a washing tank, and a wrap-around heater is further used. Heat wash water or wash water. The ten conventional dishwashers are disclosed in, for example, Japanese Laid-Open Patent Publication No. 2001-275912. The dishwasher having the above-described conventional structure heats water by a sheath heater when performing a washing or warm water washing operation. The water temperature must be raised to 60 °C during the cleaning operation and 15 to 70 °C for the warm water washing operation, so more energy is required. Therefore, in the operation cost of the dishwasher including the cleaning agent fee and the water fee, the ratio of the electricity bill is about 70%. [Disclosure] The present invention discloses a dishwasher according to the present invention comprising: a main body; a washing tank; a cutlery basket, wherein the tableware can be stored in the washing tank; the water supply unit is a person who can supply the washing water; and the washing pump, And the cleaning nozzle is configured to spray the cleaning water pressurized by the cleaning pump to the tableware; and the heating unit is capable of heating the cleaning water; 1303562 having a refrigerant According to the configuration of the compressor, the cycle is repeated. Also, a heat pump device is added. Here, the heat pump device condenser, the expansion mechanism, and the evaporator heat portion are constituted by a condenser. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side cross-sectional view showing the dishwasher of the first embodiment of the invention. Fig. 2 is a plan view of the dishwasher shown in Fig. 1. 10 3D is a side cross-sectional view of the dishwasher of the embodiment 2 of the present invention. Fig. 4 is a plan view of the dishwasher shown in Fig. 3. Fig. 5 is a plan view showing the dishwasher of the embodiment 3 of the present invention. C. Embodiments BEST MODE FOR CARRYING OUT THE INVENTION 15 Embodiments of the present invention will be described with reference to the drawings. Further, the present invention is not limited to the embodiment. (Embodiment 1) Fig. 1 is a side sectional view showing a dishwasher according to a first embodiment of the present invention, and Fig. 2 is a plan view showing the dishwasher shown in Fig. 1. 20 First, the main structure of the dishwasher of the present invention will be described using Figs. 1 and 2 . That is, the dishwasher of the present invention comprises: a main body 1, a washing tank 2, a cutlery basket 3 for storing the dishes in the washing tank 2, a water supply portion 11 for the final washing water, and a pressurized washing and washing device. The washing pump 9 for water can spray the washing water pressurized by the washing pump 9 to the washing nozzle 1303562 of the tableware, the condenser 6 which can heat the washing water as the heating unit, and the heat pump device. The heat pump unit is constructed such that the refrigerant circulates in the order of the compressor 5, the condenser/, the expansion mechanism 7, and the evaporator 8. With this configuration, the dishwasher of the present invention can perform high-efficiency heating, and can supply a large amount of heat, and can greatly reduce the running cost, and can greatly shorten the running time. A tableware washing machine of the embodiment of the present invention having the above-described main structure will be described in more detail. As is apparent from Fig. 1 and Fig. 2, the main body 10 1 of the dishwasher of the present invention is provided with a cleaning tank 2 having an upper opening, and the cleaning tank 2 can be pulled out from the main body to the front. A cutlery basket 3 for accommodating tableware is provided in the washing tank 2. The cleaning tank 2 can be pulled out to the front side by the road 4 provided in the main body 1 and the washing tank 2, and the dishwasher is provided with a heat pump device. The heat pump device is constructed such that the refrigerant can be sequentially pressurized, the condenser can be condensed, the condenser can be condensed by I5, and the high-pressure refrigerant can be converted into a low-temperature low-pressure refrigerant. The evaporator 8 which evaporates and absorbs heat (see the broken line in the figure). Further, the condenser 6 is used as a heating portion for heating the washing water in the washing tank 2, and is attached to the bottom surface portion of the washing tank 2. Further, after the cleaning tank 2, the lower portion 20 σ is further set to the π washing pump 9. The washing pump 9 can wash the tableware stored in the cutlery basket 3 by spraying the washing water from the washing nozzle 10. Further, as the water supply valve of the water supply unit, the supply of tap water to the cleaning tank 2 is fixed to the main body, and the drain pump 12 can remove the washing water in the washing tank 2. In the present embodiment, it is configured to reversely rotate the washing pump 9 to function as a 1303562 - drain pump. The water supply pipe 13-end is connected to the water supply valve 11, and the other end is connected to the cleaning tank 2, and tap water can be supplied to the washing tank 2. One end of the drain pipe 14 is connected to the drain water pump 12, and the other end is fixed to the body 1, and the washing water in the washing tank 2 can be excluded. The pipe body of the water supply pipe 3 and the drain pipe 14 itself is configured to be freely stretchable or the connection portion with the body 1 and the washing tank 2 is configured to be freely expandable and contractible, so that the washing tank 2 can be pulled out from the body 1 to the front. Further, the inner lid 15 is provided inside the main body 1, and when the washing tank 2 is housed in the main body 1, the opening above the washing tank 2 can be closed. Specifically, the method of closing the upper opening portion of the cleaning tank 2 is to connect the main body 丨 and the inner lid 15 by a connecting rod (not shown), and when the washing tank 2 is housed in the main body 1, the inner lid 15 is lowered. Close the upper side of the cleaning tank 2. Further, the door body 16 is provided in front of the washing tank 2. Further, a control device 17 for controlling the washing pump 9 or the heat pump device or the like is provided in the door body 16. And 15, a heat releasing groove 18 is provided behind the washing tank 2. The heat exchanger 2〇# is disposed in the setting table 19 for setting the body 1. The heat release groove 18 and the heat exchange write are connected to the tube body 21 and the tube body 22. The button 8 is disposed in the heat release tank ’ to obtain heat from the water in the heat release tank 18. The condenser 6 uses the heat released by the condensing refrigerant = to heat the washing water. The cooled water in the heat-dissipating tank is sent to the heat exchanger 2 via a water chestnut (not shown). The low _ _ water sent to the heat exchanger is replaced by 0 with red cooling Wei _, which heats up from the surrounding empty milk and heats up. Then, the heated water is returned to the venting tank 18 again. In this way, the water circulation path between the heat release tank 18 and the heat exchanger 2 is formed. Below the cleaning tank 2 in the main body 1, a 1303562 blower 23 that can supply air to the cleaning tank 2 is provided. In the lower side of the cleaning tank 2, a blowing passage 24 that communicates with the blower 23 and the washing tank 2 to feed the air into the washing tank 2 is provided. Further, an exhaust port 25 is provided in front of the upper portion of the cleaning tank 2. The operation and action of the dishwasher of the present embodiment 1 having the above-described configuration will be described. First, the user pulls the cleaning tank 2 to the front, places the dishes into the dish basket 3, and puts the cleaning agent into the cleaning tank 2, and then pushes it back into the cleaning tank 2 to be stored in the body 1. At this time, the opening portion above the cleaning tank 2 is closed by the inner lid 15. When the dishwasher starts to operate, the control unit 17 controls the operation of the compressor 5, the cleaning pump 9, the water supply valve 11, the drain pump 12, and the like. As described above, the dishes received in the cutlery basket 3 can be cleaned. In the cleaning operation, when the power factor of the heat pump device is about 4, and the input power of the compressor 5 is 550 W, 2200 W of heat is obtained, and the washing water is heated by the condenser 6. The conventional dishwasher uses a 1100W coated heater. The dishwasher of the first embodiment of the present invention can be heated twice as much as 1/2 of the electric power, and can obtain four times the thermal efficiency. As a result, the dishwasher of the present embodiment 1 can greatly reduce the running process, and can also make the heating time 1/2 of the past. Further, since the condenser 6 is provided on the bottom surface of the cleaning tank 2, the cleaning water stored in the cleaning tank 2 can be directly added. Therefore, the dishwasher of the first embodiment can perform heating with higher efficiency, and further, since the space dedicated to the condenser is not required, the dishwasher body can be miniaturized. After the above-described washing operation, after performing the clean water washing operation three times, the heating washing operation is performed. Highly efficient addition of 1303562 heat can also be performed during the heating and washing operation. Then, the drying operation is performed, and by the operation of the blower 23, the outside air is sent to the washing tank 2 through the air blowing passage 24, and the dried air is discharged from the exhaust port 25 to the outside of the main body 1. In the drying operation, the heat pump device can also be operated, and by heating the wide range of the bottom surface of the cleaning tank 2 in which the condenser 6 is provided, the drying can be efficiently performed, and the running cost can be reduced. Then, the four washing machines perform the drying operation for a predetermined period of time, and the operation of all the steps is completed. Further, when the heat pump apparatus is operated, heat is radiated to the condenser 6, and on the other hand, heat is absorbed by the evaporator 8. At this time, the water in the heat release tank 1〇 18 accommodating the evaporator 8 is cooled. The cooled water is sent to the heat exchanger 20 by a water circulation pump (not shown). The low-temperature water sent to the heat exchanger 20 is heated by the ambient air by the cooling blower 26 provided in the heat exchanger 2, and is returned to the heat release tank 18 for circulation. With the above configuration, the condenser 6, the evaporator 8, and the like can be disposed in the washing tank 2 which can be pulled out from the body 1. Further, a flexible tube such as a rubber tube can be used for the tubes 21 and 22 which are connected to the movable cleaning 15 tank 2 and the heat exchanger 20 provided in the installation table 19. As a result, the heat pump device can be easily mounted on the dishwasher in a simple configuration. (Embodiment 2) Fig. 3 is a side sectional view showing the dishwasher of the embodiment 2 of the present invention, and Fig. 4 is a plan view of the dishwasher of the third embodiment. The dishwasher of the present embodiment 2 differs from the above-described embodiment 1 in the following points. In the main structure of the dishwasher, as shown in FIGS. 3 and 4, the washing water passage 27 connected to the washing pump 9 and the washing nozzle 1 provided in the washing tank 2 is further provided, and The washing water passage 27 is provided with 1303562 to set the condenser 6. According to this configuration, in the washing water passage π, since the washing water is flowed at a high speed, the heating efficiency can be improved and the heating can be performed more efficiently, and the running cost of the dishwasher can be greatly reduced. Further, the dishwasher body can be miniaturized without requiring a space for the condenser 6 to be used exclusively. (Embodiment 3) Fig. 5 is a plan view showing the dishwasher of the third embodiment of the present invention. The point of the present invention is that the dishwasher of the present invention differs from the above embodiment in the embodiment 2 as follows. In the main structure of the above-described dishwasher, 'as shown in Fig. 1 '5, further includes: a blower 28 that supplies air to the washing tank 2; and an intake port 29 and exhaust that are connected to the washing tank 2 The port 30 and the nuclear air supply passage 3 of the air blowing device 28 and the condenser 6 are disposed in the circulating air supply passage 31=. Here, the condenser 6 is preferably configured to heat the air sent to the cleaning tank 2. The dishwasher of the present embodiment 3 will be described in more detail. - In Fig. 5, the dishwasher of the embodiment 3 comprises: an air supply device 28 for applying empty milk to the cleaning tank, and an air suction port 29 and exhaust gas 3 for setting the cleaning tank 2 ( ). Further, a circulating air supply passage η for connecting the intake port 29, the exhaust port 3, and the A-feed device 28 is provided. Further, the inside of the air supply passage 31 is condensed. With this configuration, heat exchange can be performed between the heated supply air and the cleaning water sprayed by the cleaning nozzle 10, and the cleaning water can be efficiently heated. , = The air passage 31 can be set at any position or set to an arbitrary shape, and the degree of freedom of the setting is extremely high. Further, the condenser 6 may be provided at any position of the circulating air passages 11 1303562 - 31. Therefore, the useless space in the body 1 can be effectively utilized. Therefore, the dishwasher of the present embodiment 3 can perform more efficient heating, greatly reduce the running cost, and can miniaturize the dishwasher body. Further, during the drying operation, the heat pump device can be driven by the blower device 28 to supply a large amount of heat, and the drying operation time can be greatly shortened and the running cost can be reduced. In summary, the dishwasher of the present invention comprises: a main body, a cleaning tank, a cutlery basket for storing the dishes in the washing tank, a water supply unit for supplying the washing water, and a washing water for the pressurized washing. The washing pump can spray the washing water pressurized by the cleaning pump to the washing nozzle of the tableware, the heating unit capable of heating the washing water, and the heat pump device. The heat pump unit is constructed such that the refrigerant circulates in sequence with the compressor, the condenser, the expansion mechanism, and the evaporator. Here, by forming the heating portion by the condenser, high-efficiency heating can be performed, and a large amount of heat can be supplied, the running cost can be greatly reduced, and the operation time can be shortened by 15 times. • The condenser is placed at least on the bottom surface of the tank. In particular, the cleaning water stored in the tank can be directly heated to provide more efficient heating and significantly reduce operating costs. Further, since the space dedicated to the condenser is not required, the dishwasher body can be miniaturized. In addition, the cleaning water passage is connected to the washing nozzle provided in the washing tank, and the condenser is installed in the washing water passage. Since the washing water can flow through the washing water passage at a high speed, the heating efficiency is good. It can increase the efficiency of heating in the south and greatly reduce the running cost. In addition, since the space dedicated to the condenser is not required, the dishwasher body can be made small 12 1303562 and the connecting ring air supply passage, and the air supply having the empty milk reaching the cleaning tank is provided to the air inlet and the exhaust port and the foregoing The air supply device is arranged and the condenser is placed between the "Wei Wei = Air and the mouth of the mouth to wash the water between the water = = efficient heating of the washing water, and can be condensed to cry, any position with access, can effectively By using the wind for the body and allowing the tableware to be heated more efficiently, the running cost is greatly reduced, and the body of the τ washing machine is miniaturized. 10 In addition, the condenser is heated and sent to the cleaning tank. In particular, the heating air supplied by the heating air and the cleaning water sprayed by the cleaning chamber are exchanged: the heating water can be efficiently heated, and the cleaning water can be efficiently heated. According to the efficiency of the above, the dishwasher of the present invention is a Newshaw and a monthly washing machine for business, and the condenser of the hot chest device is used as a washing, washing, and heating unit to perform high-efficiency heating. As a result, the operating cost of the fixture, the monthly washing machine, and the drying time can be greatly reduced. [Simple description of the drawing] 2 _ is a sectional view of the dishwasher of the present invention. Figure 1 is a plan view of the dishwasher shown in Figure 1. BRIEF DESCRIPTION OF THE DRAWINGS Fig. is a side sectional view showing the dishwasher of the embodiment 2 of the present invention. Figure 4 is a plan view of the dishwasher shown in Fig. 3. Fig. 5 is a plan view showing the dishwasher of the embodiment 3 of the present invention. 13 1303562
【主要元件符號說明】 1…本體 16...門體 2…清洗槽 17...控制裝置 3…餐具籃 18…放熱槽 4…執道 19...設置台 5…壓縮機 20…熱交換器 6…冷凝器 21、22...管體 7…膨脹機構 23…舰機 8…蒸發器 24···親通路 9...清洗果 25...排氣口 10···清洗喷嘴 26"·冷卻賴機 11···給水閥 27...清洗用水通路 12. · ·排水泵 28…送風裝置 13···給水管 29...吸氣口 14...排水管 30…排氣口 15…内蓋 31···循環送風通路 14[Description of main components] 1: Main body 16: Door 2... Washing tank 17... Control device 3... Cutlery basket 18... Heat release tank 4... Road 19... Set table 5... Compressor 20... Heat Exchanger 6...condenser 21, 22...tube 7...expansion mechanism 23...ship 8...evaporator 24···pro-channel 9...cleaning fruit 25...exhaust port 10···cleaning Nozzle 26" Cooling machine 11···Water supply valve 27...Washing water passage 12. · Drain pump 28...Air supply device 13·.·Water supply pipe 29...Intake port 14...Drain pipe 30 ...exhaust port 15... inner cover 31···circular air supply passage 14