1297264 _ 九、發明說明：【發明所屬之技術領域】 本發明係有關於一種餐具清洗機，係用以將洗淨水喷 射在收容於洗淨槽内之餐具上來清洗餐具者。5【先前技術】1297264 _ IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a dishwasher for cleaning a tableware by spraying washing water onto a dish contained in a washing tank. 5 [prior art]
10 以往，一般的家甩餐具清洗機係用於將洗淨水喷射在 排放在設於洗淨槽内之餐具籃的餐具等被洗淨物上清洗。 此時’用卩喷射洗淨水之喷射部配置的重點是要讓洗淨水 可喷射遍布在排放在餐具籃之多數被洗淨物上。 特別是洗淨槽底部為方形之餐具清洗機，在為了讓洗 淨槽内可收容多數餐具而設置有複數段餐純時，必須讓 洗淨水均勻地喷射在置於各段餐具籃之被洗淨物上。但， 由下方對收容於配置在上段之餐具籃之被洗淨物喷射之洗 淨水會受到排列在下段之被洗淨物阻礙而無法充分地遍及 15In the past, a general household dishwasher was used to spray the washing water onto the laundry such as tableware discharged from the cutlery basket provided in the washing tank. At this time, the focus of the arrangement of the jetting portion for jetting the washing water is to allow the washing water to be sprayed over most of the laundry discharged into the cutlery basket. In particular, when the bottom of the washing tank is a square dish washing machine, in order to allow a plurality of tableware to be accommodated in the washing tank, it is necessary to uniformly spray the washing water in the dish baskets placed in each section. Washed on. However, the washing water sprayed on the laundry placed in the upper cutlery basket from the lower side is hindered by the laundry arranged in the lower stage and cannot be sufficiently covered.
各處，結果降低了對收容於上段餐具之洗淨力。特別是在 碗類等排放在下段餐具籃時，從下方之喷射之大部八、< 水會因其形狀而受阻斷，故有無法清洗到收容於上俨净 籃之被洗淨物之虞。 餐具 為解決此問題，已有一種配置有複數喷射部而 可從洗 淨槽内之多方向將洗淨水喷射在被洗淨物上的餐 機。但，為使洗淨水由複數喷射部喷射出來，必續增力= 存於洗淨槽之供水量。因此，加熱洗淨水之加熱時間變= 且操作時間或消耗電量等也會增加。又，隨著使用水又， 增加，洗淨泵也必須大型化。結果不但會提高成本， 的 也會 20 1297264- 、 度，而有得不到充分洗淨性能之虞。又，固定洗淨喷嘴1〇5 只能將洗淨水喷射在一定的範圍，因此存在著無法對於各 式各樣餐具之形狀及擺設位置毫無遺漏地喷射洗淨水，而 有得不到充分洗淨性能之虞。 5【發明内容】 本發明之餐具清洗機包含有下列結構，即：洗淨槽； 上段餐具籃，係設於前述洗淨槽内，且可擺設被洗淨物者； • 下段餐具籃，係設於前述洗淨槽内，且可擺設被洗淨物者； 複數噴射部，係設於前述洗淨槽内，用以將洗淨水喷射在 10被洗淨物上者；泵裝置，係用以將洗淨水供應至前述複數 喷射部者；及導水部，係用以切換洗淨水並供應至前述複 數喷射部者，且前述複數喷射部中，用以將洗淨水朝前述 上段餐具籃喷射之喷射部具有至少一個設於前述洗淨槽壁 部之固定洗淨喷嘴和至少一個第一旋轉洗淨喷嘴。 15 根據此結構，上下2段餐具籃内，上段餐具籃中之無法 _ 從設於洗淨槽壁部之固定洗淨喷嘴獲得充分喷射角度的地 方、或可擺設各式各樣形狀之被洗淨物的地方等係藉由旋 轉洗淨噴嘴來進行清洗。另一方面，可從設於洗淨槽壁部 之固定洗淨喷嘴獲得充分喷射角度的地方、或以某種程度 20 固定了被洗淨物之形狀的地方等則係藉由固定洗淨喷嘴來 進行清洗，因此可兼具高洗淨性能和被洗淨物之收容性。 圖式簡單說明 第1圖係顯示本發明實施形態之餐具清洗機結構之正 視圖。 7 1297264 第2圖係顯示第1圖所示之餐具清洗機結構之側視圖。 第3圖係顯示設於第1圖所示之餐具清洗機之複數喷射 部配置之正視圖。 第4圖係顯示第1圖所示之餐具清洗機之固定洗淨喷嘴 5 與旋轉洗淨喷嘴導管連接結構之透視圖。 第5A圖至第5D圖係依其動作順序顯示第1圖所示之餐 具清洗機導水部結構之模式圖。 第6圖係顯示習知餐具清洗機結構之正視圖。 【實施方式】 10 以下參照圖式說明本發明之實施形態。此外，本發明 並不限於該實施形態。 第1圖係顯示本發明實施形態之餐具清洗機結構之正 視圖；第2圖係顯示該侧視圖；第3圖係顯示設於第1圖所示 之餐具清洗機之複數喷射部配置之正視圖；第4圖係顯示第 15 1圖所示之餐具清洗機之固定洗淨喷嘴與旋轉洗淨喷嘴導 管連接結構之透視圖；且第5A圖至第5D圖係依其動作順序 顯示第1圖所示之餐具清洗機導水部結構之模式圖。 在第1圖中，餐具清洗機1包含有洗淨槽2、上段餐具籃 9、下段餐具籃8、複數喷射部、泵裝置11及導水部15。該 20 上段餐具籃9係設於洗淨槽2内且可擺設被洗淨物10者，而 該下段餐具籃8係設於洗淨槽2内且可擺設被洗淨物10者。 複數喷射部係可將洗淨水喷射在被洗淨物10上者，且該泵 裝置11係可將洗淨水供應至複數喷射部者，而該導水部15 係可切換洗淨水並供應至前述複數喷射部者。又，此處之 1297264 ' 複數喷射部係指固定洗淨喷嘴5，第一旋轉洗淨喷嘴7及第 二旋轉洗淨喷嘴3、4。本發明實施形態之餐具清洗機1在複 數喷射部中朝上段餐具籃9喷射洗淨水之喷射部，具有至少 一個設於前述洗淨槽壁部之固定洗淨喷嘴5和至少一個第 5 —旋轉洗淨喷嘴7。 根據此結構，在上下2段餐具籃之上段餐具籃中，無法 ' 從設於洗淨槽壁部之固定洗淨喷嘴獲得充分喷射角度的地 方、或可擺設各式各樣形狀之被洗淨物的地方等係藉由第 一旋轉洗淨喷嘴7來進行清洗。另一方面，可從設於洗淨槽 10 壁部之固定洗淨噴嘴5獲得充分喷射角度的地方、或以某種 程度固定被洗淨物形狀的地方等則係藉由固定洗淨噴嘴5 來進行清洗。如此，本實施形態之餐具清洗機1可兼具洗淨 性能之提高和被洗淨物之收容性。 以下參照圖式更詳加說明本發明之實施形態。 15 第1圖及第2圖係顯示分別從正面及側面來看本發明實 φ 施形態中底面為方形之餐具清洗機1主體之洗淨槽2内收容 有被洗淨物10的狀態。 在第1圖中，洗淨槽2内配置有用以擺設被洗淨物10之 下段餐具監8及上段餐具籃9，且可分別朝前方拉出。下段 20餐具籃8之左側部係作為擺放碗類等的空間，而下段餐具參 8之右側部係作為擺放盤類等的空間。又，上段餐具籃9之 左側部係配置於比右側部低一段的位置。藉此，上段餐具 &9之左側部上方的空間高度較高，故可作為放置盤子或杯 子等各種餐具的空間。另一方面，因上段餐具籃9之右側部 9 1297264 2的空«錄低，所以用來作為放置高度較低之杯子 或余碗等圓筒狀餐具的空間。 另外，在本發明實施形態之餐具清洗機^，洗淨似 之後壁配置有用以朝上段餐具19之右側部喷射洗淨水的 固定洗淨喷嘴5 ’並且魏置有㈣朝上段餐減9之左侧 部嘴射洗淨水的第-旋轉洗淨噴嘴7。又，As a result, the cleaning power of the tableware contained in the upper section was reduced. Especially when the bowls are discharged into the lower cutlery basket, most of the jets from below will be blocked because of the shape, so there is no way to clean the washed objects contained in the net basket. After that. Tableware In order to solve this problem, there has been a machine in which a plurality of spray portions are provided to spray washing water onto the object to be washed from a plurality of directions in the washing tank. However, in order to cause the washing water to be ejected from the plurality of injection portions, the force must be increased = the amount of water supplied to the washing tank. Therefore, the heating time for heating the washing water becomes = and the operation time or power consumption increases. In addition, as the use of water increases, the washing pump must also be enlarged. The result will not only increase the cost, but also the degree of 20 1297264-, and the lack of adequate cleaning performance. Further, since the cleaning washing nozzle 1〇5 can only spray the washing water within a certain range, there is a possibility that the washing water cannot be sprayed for the shape and the position of each of the various types of dishes, and the washing water is not available. Fully cleaned performance. 5 [Summary of the Invention] The dishwasher of the present invention comprises the following structure, namely: a washing tank; the upper cutlery basket is installed in the washing tank and can be used for washing; • the lower cutlery basket Provided in the cleaning tank and capable of arranging the object to be washed; the plurality of injection portions are provided in the cleaning tank for spraying the washing water onto the 10 objects to be washed; a water supply portion for supplying the washing water to the plurality of injection portions; and a water guiding portion for switching the washing water and supplying the plurality of injection portions, wherein the plurality of injection portions are configured to face the washing water toward the upper portion The ejection portion of the cutlery basket jet has at least one fixed washing nozzle provided in the wall portion of the washing tank and at least one first rotating washing nozzle. 15 According to this configuration, in the upper and lower cutlery baskets, the upper cutlery basket cannot be used. _ The position where the sufficient spray angle is obtained from the fixed washing nozzle provided in the wall portion of the washing tank, or the various shapes can be washed. The place where the net is stored is cleaned by rotating the washing nozzle. On the other hand, a fixed washing nozzle can be obtained by a fixed washing angle provided at a fixed washing nozzle of the wall portion of the washing tank or a place where the shape of the object is fixed to some extent 20 Since it is cleaned, it can have both high washing performance and the accommodating property of the laundry. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view showing the structure of a dishwasher according to an embodiment of the present invention. 7 1297264 Fig. 2 is a side view showing the structure of the dishwasher shown in Fig. 1. Fig. 3 is a front elevational view showing the arrangement of a plurality of injection portions provided in the dishwasher shown in Fig. 1. Fig. 4 is a perspective view showing the connection structure of the fixed washing nozzle 5 of the dishwasher shown in Fig. 1 and the rotary washing nozzle. Fig. 5A to Fig. 5D are schematic diagrams showing the structure of the water guiding portion of the table washing machine shown in Fig. 1 in accordance with the order of the operations. Figure 6 is a front elevational view showing the structure of a conventional dishwasher. [Embodiment] 10 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Further, the present invention is not limited to the embodiment. 1 is a front view showing the structure of a dishwasher according to an embodiment of the present invention; FIG. 2 is a side view showing the side view; and FIG. 3 is a front view showing a configuration of a plurality of ejection units provided in the dishwasher shown in FIG. Figure 4 is a perspective view showing the connection structure between the fixed washing nozzle and the rotary washing nozzle of the dishwasher shown in Figure 15; and Figures 5A to 5D show the first in the order of action. The figure shows the structure of the water guide structure of the dishwasher. In the first drawing, the dishwasher 1 includes a washing tank 2, an upper cutlery basket 9, a lower cutlery basket 8, a plurality of spray portions, a pump device 11, and a water guide portion 15. The 20 upper cutlery baskets 9 are provided in the washing tub 2 and can be placed with the laundry 10, and the lower cutlery baskets 8 are provided in the washing tub 2 and the laundry 10 can be placed. The plurality of injection portions can spray the washing water onto the object to be washed 10, and the pump device 11 can supply the washing water to the plurality of injection portions, and the water guiding portion 15 can switch the washing water and supply To the above multiple injection parts. Here, the 1297264' plural injection portion means the fixed washing nozzle 5, the first rotary washing nozzle 7, and the second rotary washing nozzles 3, 4. In the dishwasher 1 according to the embodiment of the present invention, the washing unit that ejects the washing water toward the upper cutlery basket 9 in the plurality of ejecting portions has at least one fixed washing nozzle 5 provided in the wall portion of the washing tank and at least one fifth- Rotate the washing nozzle 7. According to this configuration, in the upper cutlery basket of the upper and lower cutlery baskets, it is not possible to obtain a sufficient spray angle from the fixed washing nozzle provided in the wall portion of the washing tank, or to wash various shapes. The place of the object is cleaned by the first rotary washing nozzle 7. On the other hand, a place where a sufficient ejection angle is obtained from the fixed cleaning nozzle 5 provided in the wall portion of the cleaning tank 10 or a place where the shape of the object to be cleaned is fixed to some extent is fixed by the cleaning nozzle 5 To clean. As described above, the dishwasher 1 of the present embodiment can improve both the cleaning performance and the accommodating property of the laundry. Embodiments of the present invention will be described in more detail below with reference to the drawings. 15 Fig. 1 and Fig. 2 show a state in which the object to be cleaned 10 is accommodated in the washing tank 2 of the main body of the dishwasher 1 having a square bottom surface as viewed from the front side and the side surface. In the first drawing, the lower tableware 8 and the upper tableware basket 9 for arranging the objects 10 to be washed are disposed in the washing tank 2, and are respectively pulled out toward the front. In the lower section 20, the left side of the cutlery basket 8 serves as a space for placing a bowl or the like, and the right side of the lower cutlery 8 is used as a space for placing a disc or the like. Further, the left side portion of the upper cutlery basket 9 is disposed at a position lower than the right side portion. Thereby, the space above the left side of the upper tableware & 9 is high, so it can be used as a space for placing various dishes such as a plate or a cup. On the other hand, since the empty portion of the upper portion 9 1297264 2 of the upper cutlery basket 9 is low, it is used as a space for placing a cylindrical dish such as a cup having a lower height or a remaining bowl. Further, in the dishwasher of the embodiment of the present invention, the washing machine is provided with a fixed washing nozzle 5' for spraying the washing water toward the right side portion of the upper tableware 19, and the Wei has a (four) upward dining portion minus 9 The first rotating cleaning nozzle 7 of the left side nozzle washes the purified water. also,
10 淨噴嘴7之外，洗淨槽2内之底部更配置有第二旋轉洗淨喷 嘴3、4。也就是說，第二旋轉洗淨喷嘴係指除了第一旋轉 洗淨噴嘴7之外而配置的_洗料嘴3魏轉洗淨喷嘴4 這2個喷嘴。 此外，導官單7021係和固定洗淨噴嘴5共同構成者。導 管單元21係以右侧路徑作為固定洗淨噴嘴5的導管，而左侧 路徑作為用以清洗上段餐具籃9之左側部的第一旋轉洗淨 噴嘴7的導管而構成。又，第一旋轉洗淨噴嘴7的導管結構 15係於導管單元21之水平部位左側6a連接有朝前方延伸設置 之旋轉洗淨喷嘴導管6b，且該旋轉洗淨噴嘴導管处的前端 部於上段餐具籃9左侧部的下方位置配置有第一旋轉洗淨 噴嘴7。即’第一旋轉洗淨喷嘴7係配置於擺設於下段餐具 籃8之被洗淨物的上方位置。 20 如前述，本發明實施形態之餐具清洗機1可藉由固定洗 淨喷嘴5、第一旋轉洗淨喷嘴7、第二旋轉洗淨喷嘴3、4， 來清洗收容於洗淨槽2内之被洗淨物10。 如第2圖所示，洗淨槽2之底部設有與作為泵裝置之洗 淨泵11的吸入侧連通之排水口 12，且該排水口 12配置有用 1297264 以收集剩菜之剩菜過濾器13和用以加熱洗淨水之加熱器 14。透過剩菜過濾器13之洗淨水會被洗淨泵11吸入並進行 加壓，而加壓後之洗淨水會透過導水部15從第一旋轉洗淨 喷嘴7、第二旋轉洗淨噴嘴3、4及固定洗淨喷嘴5之各喷嘴 噴射出來。 接著說明具有前述結構之餐具清洗機的動作。In addition to the net nozzle 7, the second rotary washing nozzles 3, 4 are disposed at the bottom of the washing tank 2. That is, the second rotary washing nozzle refers to the two nozzles of the washing nozzle 3 which is disposed in addition to the first rotating washing nozzle 7, and which is the washing nozzle 4. Further, the guide single 7021 and the fixed washing nozzle 5 are combined. The guide unit 21 has a right side path as a duct for fixing the washing nozzle 5, and a left side path as a duct for washing the first rotary washing nozzle 7 of the left side portion of the upper cutlery basket 9. Further, the duct structure 15 of the first rotary washing nozzle 7 is connected to the left side 6a of the horizontal portion of the duct unit 21 with a rotary washing nozzle duct 6b extending forward, and the front end portion of the rotating washing nozzle duct is in the upper stage A first rotary washing nozzle 7 is disposed at a position below the left side portion of the cutlery basket 9. In other words, the first rotary cleaning nozzle 7 is disposed above the object to be washed which is disposed in the lower stage basket 8. As described above, the dishwasher 1 according to the embodiment of the present invention can be cleaned and stored in the washing tank 2 by the fixed washing nozzle 5, the first rotary washing nozzle 7, and the second rotary washing nozzles 3, 4. Washed material 10. As shown in Fig. 2, the bottom of the washing tank 2 is provided with a drain port 12 communicating with the suction side of the washing pump 11 as a pump device, and the drain port 12 is provided with a leftover filter for collecting leftovers with 1297264. 13 and a heater 14 for heating the washing water. The washing water that has passed through the leftover filter 13 is sucked and pressurized by the washing pump 11, and the pressurized washing water passes through the water guiding portion 15 from the first rotating washing nozzle 7 and the second rotating washing nozzle. 3, 4 and each nozzle of the fixed washing nozzle 5 are ejected. Next, the operation of the dishwasher having the above configuration will be described.
首先，使用者將餐具清洗機主體1的門16打開後，將被 洗淨物10擺設在下段餐具籃8及上段餐具籃9中，並將擺設 有被洗淨物10之下段餐具籃8及上段餐具籃9收入洗淨槽2 1〇内，在加入洗滌劑後透過門16將洗淨槽2前面之開口關閉而 開始操作時’餐具清洗機就會按照洗淨步驟、洗清步驟， 烘乾步驟的順序進行動作。 首先，進水閥會將預定量之洗淨水供應至洗淨槽2内， 然後藉由加熱器14對所供應之洗淨水進行加熱，而加熱後 15之洗淨水藉由洗淨泵11進行加壓後，就會透過導水部15供 20 給至第-旋轉洗淨噴嘴7、第二旋轉洗料嘴3、4及固定洗 二噴嘴5之各噴嘴。又，導水糾在此處係按崎轉洗淨喷 嘴3、>旋轉洗淨噴嘴4、固定洗淨喷嘴5、旋轉洗淨噴嘴7的 貝序母預疋時間就切換一次洗淨水之供給來進行動作。各 旋轉洗嘴3、4、7補由所供給之洗淨水分別從喷射口 ::二:二而旋轉’且可噴射出旋轉移動之洗淨水來清洗 及上段餐具之被洗淨物1〇。 列於2餐嘴5主要縣洗淨水由W平方向排 錢監9下方之噴射口喷射在上段餐具籃9之右側 ⑧ 11 1297264 之盤類等，故無法得到配置旋轉洗淨喷嘴的空間。但是， 因上段餐具籃9之被洗淨物1〇係收容於較高位置，故可從設 於洗淨槽2後壁之固定洗淨噴嘴5得到充分的噴射角度。 又，上段餐具籃9之右侧部係用來作為放置杯子或茶碗等圓 5筒狀餐具的空間，因餐具的種類或擺設位置固定，故即使 使用固定洗淨喷嘴5也可確保洗淨性能。 另外，在追加第一旋轉洗淨喷嘴7與被洗淨物10的擺設 性方面，旋轉洗淨喷嘴7係由設於洗淨槽2壁面之導管向洗 淨槽2内之中央處延伸設置，如此，第一旋轉洗淨喷嘴7在 10洗淨槽2内由後方向前方延伸設置。根據此結構，藉由設置 通往前後方向之導管，就不會在擺設被洗淨物10時受到干 擾，而提高被洗淨物10之擺設性。 由洗淨槽2内之各旋轉洗淨喷嘴3、4、7及固定洗淨喷 嘴5喷射出來之洗淨水在清洗完被洗淨物1〇之後就會流至 15洗淨槽2下部。之後，洗淨水會聚集至排水口 12且藉由加熱 器14再度進行加熱，然後透過剩菜過濾器13並且再度從洗 淨泵11經過導水部15而供給至各旋轉洗淨喷嘴3、4、7及固 疋洗淨喷嘴5，而被洗淨水噴射且自被洗淨物1〇脫落之剩菜 則會由剩菜過濾器13收集起來。又，洗淨水的溫度可藉由 20溫度感測器I7檢測出來，只要超過預定溫度就會停止對加 熱器14通電’故可轉適於清洗的溫度。 預定時間之洗淨步驟結束後，含有污垢之洗淨水就會 由排水泵18排出機外，並重新將洗淨水供應至洗淨槽2内。 而所供應之洗淨水則藉由洗淨泵運轉從各旋轉洗淨喷First, after the user opens the door 16 of the dishwasher main body 1, the laundry 10 is placed in the lower cutlery basket 8 and the upper cutlery basket 9, and the cutlery basket 8 and the lower cutlery basket 8 are placed. The upper cutlery basket 9 is taken into the washing tank 2 1〇, and after the detergent is added, the opening in front of the washing tank 2 is closed through the door 16 to start the operation. The dishwasher is cleaned according to the washing step and the washing step. The order of the dry steps is performed. First, the inlet valve supplies a predetermined amount of the washing water to the washing tank 2, and then the supplied washing water is heated by the heater 14, and the washing water after heating is 15 by the washing pump. After the pressurization is performed, the nozzles are supplied to the nozzles of the first-rotating washing nozzle 7, the second rotating washing nozzles 3, 4, and the fixed washing nozzles 5 through the water guiding portion 15. In addition, the water guiding correction is switched between the washing washing nozzle 3, the rotating washing nozzle 4, the fixed washing nozzle 5, and the spin cleaning nozzle 7 to switch the supply of the washing water. Come to action. Each of the rotary washing nozzles 3, 4, and 7 is filled with the washing water supplied from the injection port: two: two, and can be sprayed with the rotary moving washing water to wash and wash the upper tableware. Hey. The washing water in the main county of the 2 food mouths is placed in the W-direction direction. The jets below the money monitor 9 are sprayed on the right side of the upper cutlery basket 9 8 11 1297264, so the space for the rotary washing nozzle cannot be obtained. However, since the laundry 1 of the upper cutlery basket 9 is accommodated at a higher position, a sufficient spray angle can be obtained from the fixed washing nozzle 5 provided on the rear wall of the washing tank 2. Moreover, the right side portion of the upper cutlery basket 9 is used as a space for placing a round 5-shaped tableware such as a cup or a tea bowl, and since the type of the cutlery or the position of the tableware is fixed, the washing performance can be ensured even by using the fixed washing nozzle 5. . Further, in addition to the erection of the first rotary washing nozzle 7 and the object to be cleaned 10, the rotary washing nozzle 7 is extended from the center of the cleaning tank 2 by a duct provided on the wall surface of the washing tank 2, In this manner, the first rotary washing nozzle 7 is extended from the rear direction in the rear direction of the washing tank 2 in the rear direction. According to this configuration, by providing the duct leading to the front-rear direction, it is not disturbed when the object 10 is placed, and the furnishings of the object 10 are improved. The washing water sprayed from each of the rotary washing nozzles 3, 4, 7 and the fixed washing nozzle 5 in the washing tank 2 flows to the lower portion of the washing tank 2 after washing the washed material. Thereafter, the washing water is collected to the drain port 12 and heated again by the heater 14, and then passed through the leftover filter 13 and again supplied from the washing pump 11 through the water guiding portion 15 to the respective rotary washing nozzles 3, 4. 7 and the solid waste washing nozzle 5, and the leftovers which are sprayed by the washing water and fall off from the washed matter 1 are collected by the leftover filter 13. Further, the temperature of the washing water can be detected by the temperature sensor I7, and if it exceeds the predetermined temperature, the heating of the heater 14 is stopped, so that the temperature suitable for washing can be changed. After the washing step of the predetermined time is completed, the washing water containing the dirt is discharged from the outside of the machine by the drain pump 18, and the washing water is again supplied to the washing tank 2. The supplied washing water is washed from each spin by the washing pump.
13 1297264 嘴3、4、7及固定洗淨噴嘴5喷射出來，以進行清洗附著在 被洗淨物10之洗滌劑或剩菜等洗清步驟。在進行預定時間 之洗清後，因洗清動作而清洗過洗滌劑或剩菜等之洗淨水 會由排水泵18排出機外，並重新將洗淨水供應至洗淨槽2 5 内，在進行3次洗清動作之步驟後，洗淨水會排出機外而結 束洗清步驟。 接著進行烘乾步驟，藉由加熱器14對由圖未示之送風 機供給至洗淨槽2内之外面空氣進行加熱，並利用送風和加 溫兩方面的效果來讓附著在被洗淨物10上之水滴加速蒸 10 發。該烘乾步驟在預定時間進行後會停止操作，然後結束 所有清洗餐具的步驟。 在前述各步驟中，將洗淨水供應至洗淨槽2内之進水控 制、洗淨泵11及排水泵18之驅動控制、根據溫度感測器17 檢測出之溫度而對加熱器14進行之通電控制、烘乾步驟中 15 送風機之驅動控制等，係藉由設於餐具清洗機主體1内且圖 未示之控制裝置來進行。 第3圖係顯示從正面來看下段餐具籃8及上段餐具籃9 已從洗淨槽2内被拿到外面的狀態，藉此可更容易瞭解固定 洗淨喷嘴5及第一旋轉洗淨喷嘴7的構造。配置於洗淨槽2之 20後壁面之導管單元21係以扁平筒狀成形，且該導管單元21 係藉由固定洗淨噴嘴5之垂直部位5a、水平部位右側5b及旋 轉洗淨喷嘴7之水平部位左側6a而形成為大略十字狀。又， 圖中虛線位置設有隔層而分成2條路徑。導管單元21下端之 左侧路徑及右側路徑係分別連接於導水部15。而此處之左 14 1297264 側路徑係沒有喷射口且用以構成通往旋轉洗淨喷嘴7之導 管者。又，水平部位右侧外及水平部位左側如係對應左右 形成高度不同之階段之形狀的上段餐具籃9而有左右不同 之高度位置。 5 另外，水平部位左側6a連接有向前方延伸設置之旋轉 洗淨喷嘴導管6b，且該旋轉洗淨噴嘴導管6之前端部於上段 餐具9左側部之下方中央附近更配置有旋轉洗淨喷嘴7。 又’旋轉洗淨噴嘴導管6b係與水平部位左侧部6a以可裝卸 之狀態連接。即，旋轉洗淨噴嘴7係相對於設於洗淨槽2壁 10面之導管（導管單元21)而以可裝卸且可連通洗淨水之狀態 連接者。根據此構成，在收容高度較下段餐具籃8左側部高 之餐具等時’藉由將旋轉洗淨喷嘴導管讣及旋轉洗淨喷嘴7 拆下，可提高下段餐具籃8之大型被洗淨物10之擺設性。 弟4圖詳細地顯示導管單元21之水平部位左側如與旋 15轉洗淨喷嘴導管6b之連接結構。旋轉洗淨喷嘴導管6b係呈 大略中空圓筒狀’且其一端部之外周部於4處每9〇度設有突 出部60b。另一方面，導管單元21之水平部位左侧以之連接 部於4處設有對應突出部6〇b之凹槽部6〇a。又，藉由將突出 部60b由前方對位插入凹槽部6〇a後向右旋轉約15度，讓突 20起物60a越過突起物60b而固鎖，可讓旋轉洗淨喷嘴導管6b 之水平部位左側6a和旋轉洗淨噴嘴導管61)水密性地連接在 一起。 在固定洗淨喷嘴5之水平部位右側外處具有複數開口 之洗淨水噴射口 20b，用以將洗淨水喷射在收容於上段餐具 15 1297264 ί 很谷易在凸出底部殘留菜渣，藉由將洗淨水由上方噴射在 忒餐具上，就可以洗掉菜渣，而得到可將洗淨水遍及各處 的效果。又，藉由將旋轉洗淨喷嘴導管6b作成圓筒狀，可 防止水滴往上附著，以提高烘乾性能。 5 用以將洗淨水選擇性地供給至複數喷射部之導水部15 在如本實施形態之構造般將洗淨水選擇性地供給至4處噴 射邛時，可由如第5圖所示之簡單構造來構成導水部。 | 第5圖係模式性地顯示導水部15之結構。圓筒狀之導水 部15由洗淨泵11供應洗淨水。導水閥4〇之周面上有丨處輸水 W開口部41開口。|水部ls於令紙面上方為〇度時於順時鐘旋 轉45度的位置配管有輸水配管42，且該輸水配管42連接於 固定洗淨喷嘴5。又，在同樣順時鐘旋轉I35度的位置配管 有輸水配管43，且該輸水配管43連接於旋轉洗淨噴嘴*。另 夕卜，在同樣順時鐘旋轉225度的位置配管有輸水配管44，且 15該輸水配管44連接於旋轉洗淨噴嘴3。此外，在同樣順時鐘 > 旋轉犯度的位置配管有輸水配管45，且該輸水配管Μ連接 於旋轉洗淨喷嘴7。而且，該等輪水崎42、43、44及衫係 分別相對於導水閥40之周面而配置者。 ” 導水閥40係藉由圖未示之驅動部以每9〇度之旋轉角产 20旋動。當導水閥40旋動至如第认圖所示之角度位置時，ς ，開口部41就會朝輸水配管44的方向開口，藉此可將由= 序系11供應至導水閥4〇之洗淨水供給至旋轉洗淨噴嘴3。另 外，當導水閥40旋動至如第5Β圖所示之角度位置時，輪t 開口部4道會朝輸水配管43的方向開口，藉此可將由= 17 1297264 i 系11供應至導水閥40之洗淨水供給至旋轉洗淨喷嘴4。此 外，當導水閥40旋動至如第5C圖所示之角度位置時，輸水 開口部41就會朝輪水配管42的方向開口，藉此可將洗淨水 供給至El定洗淨噴嘴5。又，當導水卩相旋動至如第5〇圖所 5示之角度位置時，輸水開口部41就會朝輸水配管45的方向 開口，藉此可將洗淨水供給至固定洗淨喷嘴5及與其連通之 旋轉洗淨喷嘴7。 _ 由於導水部15係由前述結構構成，因此可依序切換將 洗淨水供給至旋轉洗淨喷嘴3的狀態、將洗淨水供給至旋轉 1〇洗淨喷嘴4的狀態、將洗淨水供給至固定洗淨噴嘴5的狀 悲、及將洗淨水供給至旋轉洗淨喷嘴7的狀態。 如此，本實施形態之餐具清洗機可將洗淨水選擇性地 供給至旋轉洗淨喷嘴3、旋轉洗淨喷嘴4、固定洗淨噴嘴5及 旋轉洗淨喷嘴7。藉此，可解決在將洗淨水供給至所有複數 I5喷射部時所產生之儲存於洗淨槽内之水量變多、使用水量 • 增加及伴隨著加熱時間的增加而使消耗電量增加、及主體 之大型化等問題。 藉由將至少1個旋轉洗淨喷嘴配置於下段餐具籃中主 要係擺設碗類等之被洗淨物的地方的上方位置，即使在將 20如碗類等會阻斷由下方喷射之洗淨水的被洗淨物擺設於下 段餐具籃時’也能將充分的洗淨水供應至擺設於上段籃之 被洗淨物。又，碗類等因其形狀而擺設高度較低，故即使 於上方配置旋轉洗淨噴嘴也不會損及被洗淨物之收容性。 此外，藉由將旋轉洗淨喷嘴由設於洗淨槽壁面之導管 d) 18 1297264 向洗淨槽内之中央處延伸設置，因旋轉洗淨喷嘴配置於中 央附近，故不論被洗淨物如何擺設，皆可將洗淨水喷射至 各處。 另外，藉由使旋轉洗淨喷嘴於洗淨槽内由後方向前方 5延伸設置，藉由通往前後方向之導管之設置，在擺設被洗 淨物時或將餐具籃前後滑動時等就不會受到干擾，而可提 高使用的便利性。 此外，藉由旋轉洗淨喷嘴係相對於設於洗淨槽壁面之 導管，而以可裝卸且可連通洗淨水之狀態連接，則即使在 10 擺設大型被洗淨物時或受到旋轉洗淨噴嘴干擾等時，可將 旋轉洗淨喷嘴拆下而提高餐具的擺設性。又，因可將旋轉 洗淨喷嘴拆下加以清潔，故亦可提高清潔性。 藉由洗淨槽底部設有2個旋轉洗淨噴嘴，可對擺設於上 下2段籃之下段籃之被洗淨物供應充分的洗淨水。 15 如前述，本發明之餐具清洗機係藉由有效地組合旋轉 洗淨喷嘴和固定洗淨喷嘴，而可得到高洗淨性能和被洗淨 物收谷性’因此可成為有效地喷射洗淨水來清洗被洗淨物 之餐具清洗機。 【圖式簡單說明】 20 第1圖係顯示本發明實施形態之餐具清洗機結構之正 視圖。 第2圖係顯示第1圖所示之餐具清洗機結構之側視圖。 第3圖係顯示設於第1圖所示之餐具清洗機之複數喷射 部配置之正視圖。 19 ③ 1297264 第4圖係顯示第1圖所示之餐具清洗機之固定洗淨喷嘴 與旋轉洗淨喷嘴導管連接結構之透視圖。 第5A圖至第5D圖係依其動作順序顯示第1圖所示之餐 具清洗機導水部結構之模式圖。 5 第6圖係顯示習知餐具清洗機結構之正視圖。 1297264 【主要元件符號說明】 1...主體 20a...洗淨水喷射口 2…洗淨槽 20b…洗淨水喷射口 3…旋轉洗淨喷嘴 21…導管單元 4...旋轉洗淨喷嘴 30...喷射部 5...固定洗淨喷嘴 40...導水閥 5a...垂直部位 41…輸水開口部 5b...水平部位右側 42...輸水配管 6a...水平部位左側 43...輸水配管 6b…旋轉洗淨喷水導管 44…輸水配管 7…旋轉洗淨喷嘴 45...輸水配管 8...下段餐具籃 60a...凹槽部 9...上段餐具籃 60b...突出部 10…被洗淨物 60c…突起物 10a. · ·命" 60d…突起物 11...洗淨泵 101...旋轉洗淨喷嘴 12…排水口 102···洗淨槽 13…剩菜過濾器 103...旋轉洗淨喷嘴 14...加熱器 104...旋轉洗淨喷嘴 15···導水部 105...固定洗淨喷嘴 16···門 110…被洗淨物 17…溫度感測器 111…洗淨泵 18···排水泵 115···導水裝置 2113 1297264 The nozzles 3, 4, and 7 and the fixed washing nozzle 5 are ejected to clean the detergent or leftovers adhering to the object 10 to be washed. After washing for a predetermined period of time, the washing water such as detergent or leftovers washed by the washing operation is discharged from the outside of the machine by the drain pump 18, and the washing water is again supplied to the washing tank 25, After the step of performing the washing operation three times, the washing water is discharged outside the machine to end the washing step. Next, the drying step is performed, and the air supplied from the blower (not shown) to the outside surface of the cleaning tank 2 is heated by the heater 14, and the effect of both the air supply and the heating is applied to the attached object 10 The water droplets on the top accelerate the steaming. The drying step is stopped after a predetermined time, and then all steps of washing the dishes are ended. In each of the above steps, the washing water is supplied to the water intake control in the washing tank 2, the driving control of the washing pump 11 and the drain pump 18, and the heater 14 is performed based on the temperature detected by the temperature sensor 17. In the energization control and drying steps, the drive control of the blower 15 is performed by a control device (not shown) provided in the dishwasher main body 1. 3 is a view showing a state in which the lower cutlery basket 8 and the upper cutlery basket 9 have been taken out from the washing tank 2 from the front, whereby the fixed washing nozzle 5 and the first rotary washing nozzle can be more easily understood. The structure of 7. The duct unit 21 disposed on the rear wall surface of the cleaning tank 2 is formed in a flat cylindrical shape, and the duct unit 21 is fixed by the vertical portion 5a of the washing nozzle 5, the right side portion 5b of the horizontal portion, and the rotary washing nozzle 7. The horizontal portion 6a is formed in a substantially cross shape. Further, the dotted line in the figure is provided with a partition and is divided into two paths. The left side path and the right side path of the lower end of the duct unit 21 are connected to the water guiding portion 15, respectively. Here, the left side 14 1297264 side path has no ejection opening and is used to constitute a guide to the rotary washing nozzle 7. Further, the upper side of the horizontal portion and the left side of the horizontal portion have height positions which are different from each other in the upper stage cutlery basket 9 which has a shape in which the height is different from the left and right sides. 5, the left side 6a of the horizontal portion is connected to the rotary washing nozzle duct 6b extending forward, and the front end of the rotating washing nozzle duct 6 is further provided with a rotating washing nozzle 7 near the lower center of the left side portion of the upper tableware 9. . Further, the "rotation cleaning nozzle duct 6b" is connected to the left side portion 6a of the horizontal portion in a detachable state. In other words, the rotary cleaning nozzle 7 is connected to the conduit (conduit unit 21) provided on the wall surface 10 of the cleaning tank 2 in a state in which it can be detachably connected to the washing water. According to this configuration, when the storage height is higher than the left side of the lower stage cutlery basket 8, etc., the large-sized washed matter of the lower cutlery basket 8 can be improved by removing the rotary washing nozzle duct 讣 and the rotary washing nozzle 7 10 furnishings. Fig. 4 shows in detail the connection structure between the left side of the horizontal portion of the duct unit 21 and the rotary nozzle conduit 6b. The rotary washing nozzle duct 6b has a substantially hollow cylindrical shape and the outer peripheral portion of one end portion is provided with a projecting portion 60b every 9 degrees at four points. On the other hand, the left side of the horizontal portion of the duct unit 21 is provided with a recess portion 6〇a corresponding to the projecting portion 6〇b at four points. Further, by inserting the protruding portion 60b into the groove portion 6〇a from the front and then rotating it to the right by about 15 degrees, the projection 60a is locked by the projection 60b, and the rotary nozzle conduit 6b can be rotated. The left side portion 6a of the horizontal portion and the rotary washing nozzle conduit 61) are watertightly connected. A washing water spray port 20b having a plurality of openings at the right side of the horizontal portion of the fixed washing nozzle 5 is used for spraying the washing water in the upper tableware 15 1297264 ί, and the valley is left at the bottom of the protruding vegetable residue. By spraying the washing water from above on the chopping tableware, the dregs can be washed away, and the effect of washing the water everywhere can be obtained. Further, by rotating the rotary cleaning nozzle conduit 6b into a cylindrical shape, it is possible to prevent water droplets from adhering upward to improve the drying performance. (5) The water guiding portion 15 for selectively supplying the washing water to the plurality of injection portions is selectively supplied to the four injection ports as in the configuration of the present embodiment, as shown in Fig. 5. The structure is simple to form a water conduit. Fig. 5 schematically shows the structure of the water guiding portion 15. The cylindrical water guiding portion 15 is supplied with washing water by the washing pump 11. On the circumferential surface of the water guide valve 4, there is a water supply at the weir portion, and the opening portion 41 is opened. The water portion ls is provided with a water delivery pipe 42 at a position where the upper side of the paper is twisted at a position of 45 degrees clockwise, and the water delivery pipe 42 is connected to the fixed washing nozzle 5. Further, the water supply pipe 43 is provided at a position that is rotated by I35 degrees in the same clockwise direction, and the water transfer pipe 43 is connected to the rotary washing nozzle*. In addition, the water delivery pipe 44 is provided at a position that is rotated by 225 degrees in the same clock, and the water delivery pipe 44 is connected to the rotary washing nozzle 3. Further, the water distribution pipe 45 is provided at the position where the rotation is the same as the clock rotation, and the water delivery pipe Μ is connected to the rotary washing nozzle 7. Further, the wheels of the water meters 42, 43, 44 and the shirt are disposed with respect to the circumferential surface of the water guiding valve 40, respectively. The water guiding valve 40 is rotated at a rotation angle of 9 degrees by a driving portion not shown. When the water guiding valve 40 is rotated to an angular position as shown in the figure, the opening portion 41 is opened. The water supply pipe 44 is opened in the direction of the water supply pipe 44, whereby the washing water supplied from the = sequence system 11 to the water guiding valve 4A can be supplied to the rotary washing nozzle 3. Further, when the water guiding valve 40 is rotated to the fifth drawing When the angular position is shown, the wheel t opening portion 4 opens in the direction of the water delivery pipe 43, whereby the washing water supplied to the water guiding valve 40 by the = 17 1297264 i system 11 can be supplied to the rotary washing nozzle 4. When the water guide valve 40 is rotated to the angular position as shown in FIG. 5C, the water delivery opening portion 41 is opened in the direction of the water tube 42 so that the washing water can be supplied to the El cleaning nozzle 5 Further, when the water guide 旋 phase is rotated to the angular position as shown in Fig. 5, the water delivery opening portion 41 is opened in the direction of the water delivery pipe 45, whereby the washing water can be supplied to the fixed washing. The net nozzle 5 and the rotary washing nozzle 7 communicating therewith. _ Since the water guiding portion 15 is constituted by the above-described structure, it can be switched in order. The state in which the water is supplied to the rotary washing nozzle 3, the state in which the washing water is supplied to the rotating washing nozzle 4, the washing water supply to the fixed washing nozzle 5, and the supply of the washing water to the rotation In the dishwasher of the present embodiment, the washing water can be selectively supplied to the rotary washing nozzle 3, the rotary washing nozzle 4, the fixed washing nozzle 5, and the rotary washing nozzle 7. Therefore, it is possible to solve the problem that the amount of water stored in the washing tank which is generated when the washing water is supplied to all of the plurality of I5 injection portions is increased, the amount of used water is increased, and the power consumption is increased with an increase in heating time, and The problem of the enlargement of the main body, etc. By arranging at least one of the rotary washing nozzles in the upper stage of the cutlery basket, it is mainly placed above the place where the bowl or the like is placed, even if 20 is blocked, such as bowls When the washed matter of the washing water sprayed from below is placed in the lower cutlery basket, it is also possible to supply sufficient washing water to the laundry placed in the upper basket. Further, the bowls and the like are arranged according to their shapes. The height is low, so even above The arrangement of the rotary washing nozzle does not impair the accommodating property of the object to be washed. Further, the rotary washing nozzle is extended from the center of the washing tank by the pipe d) 18 1297264 provided on the wall surface of the washing tank. Since the rotary washing nozzle is disposed near the center, the washing water can be sprayed everywhere, regardless of how the laundry is placed. In addition, by rotating the washing nozzle in the washing tank from the rear to the front 5 The extension is provided by means of a duct leading to the front-rear direction, and the user is not disturbed when the laundry is placed or the tableware is slid back and forth, and the convenience of use can be improved. The nozzle is connected to the duct provided on the wall surface of the washing tank, and is detachably connected to the washing water, so that even when 10 large objects are placed or interfered by the rotating washing nozzle, The rotary washing nozzle is removed to improve the furnishings of the tableware. Further, since the rotary washing nozzle can be removed and cleaned, the cleaning property can be improved. By providing two rotating washing nozzles at the bottom of the washing tank, it is possible to supply sufficient washing water to the laundry which is placed in the lower basket of the upper and lower baskets. As described above, the dishwasher of the present invention can obtain high washing performance and netting property of the laundry by effectively combining the rotary washing nozzle and the fixed washing nozzle, so that it can be effectively sprayed and washed. Water to clean the dishwashing machine of the laundry. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing the structure of a dishwasher according to an embodiment of the present invention. Fig. 2 is a side view showing the structure of the dishwasher shown in Fig. 1. Fig. 3 is a front elevational view showing the arrangement of a plurality of injection portions provided in the dishwasher shown in Fig. 1. 19 3 1297264 Fig. 4 is a perspective view showing the connection structure between the fixed washing nozzle and the rotary washing nozzle of the dishwasher shown in Fig. 1. Fig. 5A to Fig. 5D are schematic diagrams showing the structure of the water guiding portion of the table washing machine shown in Fig. 1 in accordance with the order of the operations. 5 Fig. 6 is a front elevational view showing the structure of a conventional dishwasher. 1297264 [Description of main component symbols] 1... Main body 20a... Washing water injection port 2... Washing tank 20b... Washing water jetting port 3... Rotary washing nozzle 21... Catheter unit 4... Rotary washing Nozzle 30...spraying unit 5...fixed washing nozzle 40...water guiding valve 5a...vertical portion 41...water inlet opening 5b...horizontal portion right side 42...water delivery pipe 6a.. Horizontal part left side 43... water delivery pipe 6b... Rotary washing water spray pipe 44... Water supply pipe 7... Rotary washing nozzle 45... Water supply pipe 8... Lower stage cutlery basket 60a... Groove Part 9...upper cutlery basket 60b...protrusion 10...washed object 60c...projection 10a. · life " 60d...protrusion 11...washing pump 101...rotating washing nozzle 12...drain port 102···washing tank 13...leftover filter 103...rotating washing nozzle 14...heater 104...rotating washing nozzle 15···water guiding unit 105...fixed Washing nozzle 16···door 110...washed object 17...temperature sensor 111...washing pump 18···drain pump 115···water guiding device 21