1297263 九、發明說明： 【發明所屬之技術領域】 技術領域 本發明係有關於一種對餐具等被清洗物喷射清洗水以 5進行清洗之餐具清洗機。 背景技術 過去’一般之餐具清洗機係使清潔劑溶解同時向被清 洗物進行噴射以進行清洗（舉例來說，參考專利文獻丨）。第 10 4圖顯示一般之餐具清洗機，且其構造將說明如下。餐具清 洗機本體1内部設有清洗槽2,且利用進水閥3將水或者熱 水供應至該清洗槽2内部。此處，該清洗水之供給係利用 水位感測！§(未圖示），設定適當的水位並自動停止來自進水 閥3之進水。於清洗槽2之底部設有排水孔4,並安裝有與 15該排水孔4相連通且藉馬達驅動之清洗泵5,且透過該清洗 泵5,使清洗水在清洗槽2的内部產生循環。另外，排水孔 4具有用以收集剩菜等之剩菜過濾器6。 如上構成之餐具清洗機的操作說明如下。供應至清洗 槽2内之清洗水首先通過剩菜過濾器6,然後被吸入清洗泵 20 5中’再由清洗泵5供應至設於清洗槽2之内底部上之清洗 喷嘴7。自清洗喷嘴7喷射出之清洗水，清洗被清洗物（餐 具）8之後，再回到排水孔4,並以此路徑進行循環。此時， 自被清洗物8上脫落之剩菜等物與清洗水一起流入剩菜過 滤裔6 ’且無法通過该剩菜過滤器6的較大的剩菜，則收华 1297263 (綱讀頁 於剩菜過濾器6中。 又，於清洗噴嘴7與清洗槽2之底部之間，設有用以 對清洗水進行加熱之加熱器9,且於清洗喷嘴7之上方設有 可整齊排列被清洗物8,使清洗水能有效地喷射於被清洗物 5 8上之餐具籃1〇,以進行有效率之清洗。又排水栗^係 用以將清洗水排出機外。此外，藉由控制褒置12可驅動、 控制如進水閥3、清洗果5等電氣組件（舉例來說，可參照 專利文獻1)。 [專利文獻1]特開2003-210378號公報 10 【曰月内】 本發明所欲解決之課題 然而，如前述習知之構成，餐具清洗機並不能清洗所 有的污垢。尤其，對於經過直接加熱、有焦痕的菜饋，其 清洗效果並不理想。舉例來說，如煱烤、茶碗蒸等。 15 纟解決方法係藉由採用以比平常使用時更高濃度之清 潔液，附著於被清洗物上並放置之預處理步驟，可大幅提 高清洗性能，且可清洗以往無法除去清洗之菜餚污垢。 此處，為使高濃度之清潔液附著於被;青洗物上，使用 具有用以產生霧化之超音波振動器之霧化產生裝置時，為 20 了不使霧化產生用振動器直接接觸清洗水，會於霧化產生 振動器之上方配置振動傳遞物質，更於該振動傳遞物質之 上方設有霧化產生面，因此，即使在食品等污垢多之清洗 槽内之骯髒清洗水中，亦可穩定霧化清洗水。但是，若所 投入之清潔劑黏著於霧化產生面上，則霧化產生面會因超 6[Technical Field] The present invention relates to a dishwasher for spraying cleaning water such as tableware with a washing water. Background Art In the past, a general dishwasher was used to dissolve a cleaning agent while ejecting the object to be cleaned (for example, refer to Patent Document). Fig. 10 4 shows a general dishwasher, and its construction will be explained below. A washing tank 2 is provided inside the dishwashing machine body 1, and water or hot water is supplied to the inside of the washing tank 2 by the water inlet valve 3. Here, the supply of the washing water is sensed by the water level! § (not shown), set the appropriate water level and automatically stop the water from the inlet valve 3. A drain hole 4 is provided at the bottom of the cleaning tank 2, and a washing pump 5 connected to the drain hole 4 and driven by a motor is mounted, and the washing pump 5 is passed through the cleaning pump 5 to cause circulation of the washing water inside the washing tank 2. . Further, the drain hole 4 has a leftover filter 6 for collecting leftovers and the like. The operation of the dishwasher constructed as above is explained below. The washing water supplied to the washing tank 2 is first passed through the leftover filter 6, and then sucked into the washing pump 20 5 and then supplied from the washing pump 5 to the washing nozzle 7 provided on the bottom of the washing tank 2. The washing water sprayed from the washing nozzle 7 is washed, and after washing the object (food) 8, it is returned to the drain hole 4, and is circulated in this path. At this time, the leftovers and the like which have fallen off from the object to be cleaned 8 and the washing water flow into the leftovers and the large leftovers which cannot pass the leftover filter 6, and the collection is 1297263. In the leftover filter 6. Further, between the cleaning nozzle 7 and the bottom of the washing tank 2, a heater 9 for heating the washing water is provided, and the washing nozzle 7 is provided with a neatly arranged cleaning. The object 8 enables the washing water to be efficiently sprayed on the dish basket 1 of the object to be cleaned for efficient cleaning. The drain water is used to discharge the washing water out of the machine. The electric component such as the water inlet valve 3 and the cleaning fruit 5 can be driven and controlled (for example, refer to Patent Document 1). [Patent Document 1] JP-A-2003-210378 (Japanese Patent Application) The problem to be solved However, according to the conventional configuration described above, the dishwasher cannot clean all the dirt. In particular, for the direct heating and the scorch, the cleaning effect is not satisfactory. For example, Baked, steamed in a tea bowl, etc. 15 纟The solution is adopted A higher concentration of cleaning solution than usual, the pretreatment step of attaching to the object to be cleaned and placed, can greatly improve the cleaning performance, and can clean the dirt of the dish which cannot be removed in the past. Here, in order to clean the high concentration When the liquid is attached to the quilt and the atomization generating device having the ultrasonic vibrator for generating the atomization is used, the atomization generating vibrator is not directly contacted with the cleaning water, and the atomization is generated. The vibration transmitting material is disposed above the vibrator, and the atomization generating surface is provided above the vibration transmitting material. Therefore, even in dirty washing water in a washing tank having a large amount of dirt such as food, the washing water can be stably atomized. However, if the detergent to be applied is adhered to the atomization surface, the atomization surface will be over 6
* 1297263 音波振動自行發熱，發生熔解等異常現象。 本發明之目的係提供一種用以解決前述習知之問題之 餐具清洗機，該餐具清洗機可防止清潔劑直接附著於霧化 產生面上，並防止霧化產生面之熔解，藉此可穩定霧化清 5 洗水，使比平常使用時更高濃度之清潔液穩定且遍佈地附 著於被清洗物上，並藉由附著於被清洗物上之高濃度之清 潔劑之化學效果及隨後之主清洗步驟，大幅提高清洗性能。 解決課題之手段* 1297263 The acoustic vibration is self-heating, and an abnormal phenomenon such as melting occurs. SUMMARY OF THE INVENTION An object of the present invention is to provide a dishwasher for solving the aforementioned problems, which can prevent a cleaning agent from directly adhering to an atomization generating surface and prevent melting of the atomization generating surface, thereby stabilizing the mist. Clearing 5 wash water, so that a higher concentration of the cleaning liquid is more stable and widely attached to the object to be cleaned than usual, and the chemical effect of the high concentration of the cleaning agent attached to the object to be cleaned and the subsequent main The cleaning step greatly improves the cleaning performance. Means of solving problems
為達成前述之目的，本發明係一種餐具清洗機，包含： 10 設有清洗槽，具有用以取出/裝入餐具等被清洗物之開口 部；霧化產生裝置，係由用以產生霧化之振動器、振動傳 遞物質及霧化產生面所構成，且可使前述清洗槽内之清洗 水霧化者；清潔劑投入部，係用以將清洗用清潔劑投入前 述霧化產生裝置者；及蓋部，係可覆蓋前述霧化產生面。 15 藉此，清潔劑不會直接到達霧化產生面，可防止其黏著於 霧化產生面上’且可以防止霧化產生面因超音波振動產生 之自行發熱而熔化，並可使比平常使用時更高濃度之清潔 液穩定且遍佈地附著於被清洗物上。此外，藉由附著於被 清洗物上之同:辰度之清各劑之化學效果，可大幅提高清洗 20 性能。 發明之效果 本發明之餐具清洗機，藉設有覆蓋霧化產生面之蓋 部，可使比平常使用時更高濃度之清潔液穩定且遍佈地附 著於被清洗物上，因此，藉附著被清洗物上之高濃度清潔 1297263 劑之化學效果，可提供一種大幅提高清洗性能之餐具清洗 機0In order to achieve the foregoing object, the present invention is a dishwasher comprising: 10 a cleaning tank having an opening for removing/loading a dish to be cleaned; and an atomizing device for generating atomization The vibrator, the vibration transmitting substance, and the atomization generating surface are formed, and the cleaning water in the cleaning tank can be atomized; and the cleaning agent input unit is used to put the cleaning cleaning agent into the atomization generating device; And the cover portion covers the aforementioned atomization generating surface. 15 By this, the cleaning agent does not directly reach the atomization generating surface, preventing it from sticking to the atomization generating surface', and can prevent the atomization generating surface from melting due to the self-heating generated by the ultrasonic vibration, and can be used more than usual. The higher concentration of the cleaning liquid is stably and uniformly attached to the object to be cleaned. Further, the cleaning performance of the cleaning agent can be greatly improved by the chemical effect of the same agent attached to the object to be cleaned. Advantageous Effects of Invention According to the dishwasher of the present invention, by providing a cover portion covering the atomization generating surface, it is possible to stably and uniformly adhere the cleaning liquid at a higher concentration than usual, to the object to be cleaned. The high-concentration cleaning of the 1297263 medicinal agent on the cleaning material can provide a dishwasher that greatly improves the cleaning performance.
【資 ]J 實施發明之最佳形態 5 第1發明係包含有清洗槽，具有用以取出/裝入餐具等[Effect of J] The best mode for carrying out the invention 5 The first invention includes a cleaning tank for taking out/loading dishes, etc.
被清洗物之開口部；霧化產生裝置，係由用以產生霧化之 振動器、振動傳遞物質及霧化產生面所構成，且可使前述 清洗槽内之清洗水霧化者；清潔劑投入部，係用以將清洗 用清潔劑投入前述霧化產生裝置者；及蓋部，係可藉覆蓋 10前述霧化產生面，防止清潔劑直接到達霧化產生面上，以 防止其黏著於霧化產生面上，進而防止霧化產生面因超音 波振動而產生自行發熱而熔化，故可使比平常使用時更高 濃度之清潔液穩定且遍佈地附著於被清洗物上，並藉附著 被清洗物上之高濃度清潔劑之化學效果，大幅提高清洗性 15 能。 第2發明係於第1發明中，清潔劑投入部與蓋部構成一 體，因此可以低廉之構造，防止霧化產生面因超音波振動 而發生自行發熱而熔化，並使高濃度之清潔液穩定飛散， 可遍佈地附著於被清洗物上，故可以低廉之構造，大幅提 20 高清洗性能。 第3發明係於第1、2發明中，藉由於清潔劑投入部設有 用以投入清潔劑之傾斜部’以更確實地供應清潔劑至霧化 產生裝置中，使高濃度之清潔劑更穩定地飛散，且遍佈地 附著於被清洗物上，故可藉容易使用之構造，大幅提高清 8 日修必正替检頁 Ϊ297263 洗性能。 第4發明係於第1到3發明之# ^ > K任一之發明中，於蓋部設有 用以供應前述霧化產生裝置清潔劑之第丄開口部，及與清洗 槽相連通之第2開口部，且藉由前述第旧口部比前述第鰂 5 口部窄之構造’使於清洗操作過程中通過第i開口部之物可 確實地流人清洗槽内’以防止剩菜等殘留於霧化產生面 上，並防止霧化產生面熔化，同時可保持清洗槽内之衛生， 可使间/辰度之清潔液穩疋飛散，且遍佈地附著於被清洗物 上，故可藉衛生之構造，大幅提高清洗性能。 1〇 第5發明係在第1到4發明之任一之發明中，蓋部係可回 收因前述霧化產生裝置而飛散之清洗水之至少一部份並送 回前述霧化產生裝置，藉此構造，可提高霧化產生面上之 清洗液之濃度，使更高濃度之清潔劑穩定飛散，且遍佈地 附著於被清洗物上，故可大幅提高清洗性能。 15 以下參照所附圖式說明本發明之實施形態。另外，與 前述的習知例構造相同者，標以相同之符號，並省略其說 明。又，本發明不因此實施形態而受到任何限制。 (實施形態1) 第1圖係本發明之實施形態1之餐具清洗機之縱截面 20圖，第2圖係霧化產生裝置之縱截面圖（局部放大縱截面 圖）。第1圖中，於沿著清洗槽2前端之一邊之位置，設有與 清洗槽2間以分隔壁14間隔形成之清潔液形成部13，且分隔 壁14之一部分形成有缺口，以連通清潔液形成部13與清洗 槽2。並且，於清潔液形成部13内側，設有用以使清潔液形 更)正替換頁 I297263 成部13之中形成之清潔液霧化之霧化產生裝置15。霧化產 生裝置15，如第2圖所示，於其底面設有超音波振動器（霧 化產生用振動器）16，且於該超音波振動器μ之振動面之 上方設有容器18，並於容器18中封入有封入液體17。透過 5由封入液體17及容器18所構成之振動傳遞物質，使容器18 對向於超音波振動器16之面，即霧化產生面19振動，以使 清潔液形成部13之的清潔液霧化。此外，於清潔液形成部 . 丨3之上方設有蓋部2〇，蓋部20係由自上方蓋覆蓋霧化產生 之19的蓋板部21及用以將清潔劑導入清潔液形成部13中之 1〇傾斜部22所構成，並於蓋板21上設有用以使霧化之清潔液 飛散之孔部23。 以下針對如上構成之餐具清洗機，說明其操作情況及 作用。首先，於傾斜部22上投入預定量之清潔劑，則清潔 劑將沿著此傾斜面導入清潔液形成部13之中。接著，一旦 15開始操作，會開啟進水閥3，並供應預定水量之清洗水。清 | 洗水自清洗槽2通過分隔壁14上之切除部分，滲入至清潔液 形成部13中，部份之清潔劑會溶解於清洗水中。於此時點， 若驅動超音波振動器16，則其振動將傳播至封入液體17， 並透過封入液體17及容器18，振動霧化產生面19。此時， 2〇右預先將霧化產生面19配置於能使超音波振動器16之振動 振幅達到最大之位置上，則可使霧化產生面19大幅振動。 藉此振動，使位於更上方之清洗水振動，霧化清洗水，同 時，一邊使加入清潔液形成部13之清潔劑溶解，一邊使高 濃度之清潔液通過孔部23，飛散於清洗槽2之内，可使高濃 10 '1297263 度之清潔液附著於被清洗物8上。 清洗步驟之預處理步驟係，如前所述，藉霧化產生袭 置15使高濃度之清潔液飛散於清洗槽2之中，使該高濃度之 清潔液附著於被清洗物8上，並於此狀態下放置一段時間， 5則局濃度之清潔液將化學分解附著於被清洗物8上之污垢。 在預處理步驟後進行之主清洗步驟中，對於在預處理 步驟中已藉高濃度之清潔液分解之特定污垢後之污垢，進 行與習知餐具清洗機相同之清洗。 對於被清洗物8之污垢而言，溫度及機械力（自清洗噴 1〇嘴7喷射出之清洗水之喷射力量）等非常有效。另外，對於 在預處理步驟中所分解之污垢而言，並不單依靠化學分 解，而同樣以溫度及機械力確實清洗。但是，於預處理步 驟中之，咼濃度的清潔液附著後放置一段時間以分解污 垢，對於過去所無法除去的污垢種類非常有效。 15 本發明之蓋部20，因以蓋板部21自上方覆蓋霧化產生 面19，因此，使用者所投入之清潔劑不會直接附著於霧化 產生面19上，舉例來說，於預約操作等預先投人清潔劑時， 清潔劑亦不會黏著於霧化產生面19上，可防止霧化產生面 19因自行發熱而熔化，同時，藉傾斜部22，可確實將清潔 2〇劑導入清潔液形成部13。Μ，可使預定濃度，即比平常 使用時之濃度更高濃度之清潔劑長時間且穩定地飛散，且 遍佈地附著於被清洗物上，並藉附著於被清洗物上之高濃 度清潔劑之化學作用及之後之主清洗步驟，可提供一種大 幅提高清洗性能之使餐具清洗機。 1297263 . L________ Ί ^ ....._顧mimiiii 0~»utnmd (實施形態2) 第3圖係本發明之實施形態2之餐具清洗機中之霧化產 生裝置之縱截面圖（局部放大縱截面圖）。第3圖中，於清 潔液形成部13之上方設有蓋部24，於蓋部24之傾斜部22之 5下端設有將清潔劑導入清潔液形成部13之第1開口部25，同 時，於清潔液形成部13與清洗槽2間之連通部，設有第2開 口部26。第1開口部25係格子狀，而第2開口部加係呈矩形 狀’且第2開口部26之短邊（寬度）比第ί開口部分25的一 邊更長。另外，於蓋部24之蓋板27之内侧，清潔液霧化時 10產生之水柱會衝擊之部份之左右兩端，設有一對肋28，使 肋28回收衝擊蓋板27之的清潔液，並送回清潔液形成部 13。其匕結構與前述實施形態ί相同，故省略詳細之說明。 以下針對如上構成之餐具清洗機，說明其操作情況及 作用。將預定量之清潔劑投入傾斜部22上，清潔劑將沿著 15此傾斜面導入清潔液形成部13中。之後，藉由與實施形態丄 φ 中相同之操作，可使高濃度之清潔液飛散於清洗槽2中，且 將高濃度之清潔液附著於被清洗物8上。在預處理步驟後進 行之主清洗步驟中，對於在預處理步驟中已藉高濃度之清 潔液分解之特定污垢後之污垢，進行與習知餐具清洗機相 20 同之清洗。 在本發明之蓋部24之第1開口部25之格子之一邊，由於 比第2開口部26之短邊短，故於清洗操作中通過第工開口部 之刺菜或異物，必定能通過第2開口部，故於包含霧化產生 面19在内之清潔液形成部13之内部不會殘留剩菜及異物， 12 ；1297263 可防止其堆積於霧化產生面19上，且於防止霧化產生面19 自行發熱造成之熔化，同時可維持清洗槽内之衛生。An opening portion of the object to be cleaned; the atomization generating device is composed of a vibrator for generating atomization, a vibration transmitting substance, and an atomization generating surface, and can atomize the washing water in the cleaning tank; The input part is used to put the cleaning detergent into the atomization generating device; and the cover part can cover the atomization generating surface by covering 10, preventing the cleaning agent from directly reaching the atomization generating surface to prevent the bonding agent from sticking to the atomization generating surface. The atomization generating surface prevents the atomization generating surface from being self-heated and melted due to ultrasonic vibration, so that the cleaning liquid having a higher concentration than usual can be stably and uniformly attached to the object to be cleaned, and attached. The chemical effect of the high-concentration detergent on the object to be cleaned greatly improves the cleaning performance. According to the second aspect of the invention, the cleaning agent input portion and the lid portion are integrally formed, so that the atomization generating surface can be prevented from being self-heated and melted due to ultrasonic vibration, and the high-concentration cleaning liquid can be stabilized. It can be scattered around and can be attached to the object to be cleaned. Therefore, it can be inexpensive and has a high cleaning performance of 20%. According to a third aspect of the invention, in the first and second inventions, since the detergent input portion is provided with the inclined portion for introducing the detergent to more reliably supply the detergent to the atomization device, the high concentration detergent is more stable. The ground is scattered, and it is attached to the object to be cleaned all over the place. Therefore, it is possible to greatly improve the washing performance of the Ϊ 297263 by the easy-to-use structure. According to a fourth aspect of the invention, in the invention of any one of the first to third aspects of the present invention, the first opening portion for supplying the cleaning agent of the atomization generating device and the first portion connected to the cleaning tank are provided in the lid portion. (2) the opening portion, and the structure in which the elongate mouth portion is narrower than the fifth port portion is such that the object passing through the i-th opening portion during the cleaning operation can be reliably flowed into the tank to prevent leftovers, etc. Remains on the atomization surface and prevents the atomization surface from melting. At the same time, it can maintain the sanitation in the cleaning tank, and the cleaning solution can be stably scattered and spread over the object to be cleaned. The hygienic structure greatly improves the cleaning performance. According to a fifth aspect of the invention, in the invention of any one of the first to fourth aspect, the cover portion recovers at least a portion of the washing water scattered by the atomizing device and returns the atomizing device to the atomizing device. With this configuration, the concentration of the cleaning liquid on the atomization generating surface can be increased, the higher concentration of the cleaning agent can be stably scattered, and the cleaning agent can be attached to the object to be cleaned, so that the cleaning performance can be greatly improved. 15 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. It is to be noted that the same reference numerals are given to the same components as those of the above-described conventional examples, and the description thereof will be omitted. Further, the present invention is not limited to the embodiment as it is. (Embodiment 1) Fig. 1 is a longitudinal sectional view of a dishwasher according to a first embodiment of the present invention. Fig. 2 is a longitudinal sectional view (partially enlarged longitudinal sectional view) of the atomization device. In the first drawing, at a position along one side of the front end of the cleaning tank 2, a cleaning liquid forming portion 13 which is formed at a distance from the cleaning tank 2 by a partition wall 14 is provided, and a part of the partition wall 14 is formed with a notch for communication cleaning. The liquid forming portion 13 and the washing tank 2. Further, inside the cleaning liquid forming portion 13, an atomizing device 15 for atomizing the cleaning liquid formed in the portion 13 of the sheet I297263 is provided on the inside of the cleaning liquid forming portion 13. As shown in FIG. 2, the atomization device 15 is provided with an ultrasonic vibrator (atomizer generating vibrator) 16 on its bottom surface, and a container 18 is disposed above the vibration surface of the ultrasonic vibrator μ. The sealed liquid 17 is sealed in the container 18. The vibration transmitting substance composed of the liquid 17 and the container 18 is permeable to the surface of the ultrasonic vibrator 16 by the container 18, that is, the atomization generating surface 19, so that the cleaning liquid mist of the cleaning liquid forming portion 13 is caused. Chemical. Further, a cover portion 2 is provided above the cleaning liquid forming portion. The lid portion 20 is formed by covering the cover portion 21 of the atomization 19 from the upper cover and introducing the cleaning agent into the cleaning liquid forming portion 13. The inclined portion 22 is formed, and the cover portion 21 is provided with a hole portion 23 for scattering the atomized cleaning liquid. The operation and function of the dishwasher as described above will be described below. First, a predetermined amount of the detergent is applied to the inclined portion 22, and the detergent is introduced into the cleaning liquid forming portion 13 along the inclined surface. Then, once the operation is started 15, the inlet valve 3 is opened, and the predetermined amount of washing water is supplied. The washing water from the washing tank 2 passes through the cut-out portion on the partition wall 14 and penetrates into the cleaning liquid forming portion 13, and a part of the detergent is dissolved in the washing water. At this point, if the ultrasonic vibrator 16 is driven, its vibration will propagate to the sealed liquid 17, and will pass through the sealed liquid 17 and the container 18 to vibrate the atomization generating surface 19. At this time, the atomization generating surface 19 is placed at a position where the vibration amplitude of the ultrasonic vibrator 16 can be maximized, and the atomization generating surface 19 can be largely vibrated. By this vibration, the washing water located above is vibrated, and the washing water is atomized, and while the detergent added to the cleaning liquid forming unit 13 is dissolved, the high-concentration cleaning liquid is passed through the hole 23 and scattered in the washing tank 2 Within this, a high-concentration 10 '1297263 degree cleaning liquid can be attached to the object to be cleaned. The pre-treatment step of the cleaning step is as follows. The atomization generating device 15 causes the high-concentration cleaning liquid to fly into the cleaning tank 2, so that the high-concentration cleaning liquid adheres to the object to be cleaned 8 and After being left in this state for a while, 5 local concentration of the cleaning liquid chemically decomposes the dirt adhering to the object 8 to be cleaned. In the main washing step performed after the pretreatment step, the same stain as that of the conventional dishwasher is performed for the dirt after the specific dirt which has been decomposed by the high-concentration cleaning liquid in the pretreatment step. For the dirt of the object to be cleaned 8, temperature and mechanical force (the ejection force of the washing water sprayed from the cleaning nozzle 1) are very effective. In addition, the dirt decomposed in the pretreatment step is not solely dependent on chemical decomposition, but is also cleaned by temperature and mechanical force. However, in the pretreatment step, the cleaning liquid of the cerium concentration is left for a certain period of time to decompose the dirt, which is very effective for the type of the dirt which cannot be removed in the past. In the lid portion 20 of the present invention, since the lid portion 21 covers the atomization generating surface 19 from above, the detergent to be applied by the user does not directly adhere to the atomization generating surface 19, for example, in the reservation. When the cleaning agent is pre-injected, the cleaning agent does not adhere to the atomization generating surface 19, and the atomization generating surface 19 can be prevented from being melted by self-heating. At the same time, the inclined portion 22 can surely clean the two-side agent. The cleaning liquid forming portion 13 is introduced. Μ, a predetermined concentration, that is, a detergent having a higher concentration than that at the time of usual use, can be scattered for a long time and stably, and is uniformly attached to the object to be cleaned, and a high-concentration detergent attached to the object to be cleaned The chemical action and subsequent main cleaning steps provide a dishwasher that greatly improves cleaning performance. 1297263. L________ Ί ^ ....._Mimiiii 0~»utnmd (Embodiment 2) Fig. 3 is a longitudinal sectional view of the atomization device in the dishwasher of the second embodiment of the present invention (partially enlarged Sectional view). In Fig. 3, a lid portion 24 is provided above the cleaning liquid forming portion 13, and a first opening portion 25 for introducing the cleaning agent into the cleaning liquid forming portion 13 is provided at the lower end of the inclined portion 22 of the lid portion 24, and The second opening portion 26 is provided in a communication portion between the cleaning liquid forming portion 13 and the cleaning tank 2. The first opening portion 25 has a lattice shape, and the second opening portion is formed in a rectangular shape. The short side (width) of the second opening portion 26 is longer than one side of the λ opening portion 25. In addition, on the inner side of the cover plate 27 of the cover portion 24, the left and right ends of the portion where the water column generated by the cleaning liquid is atomized 10 is provided with a pair of ribs 28, so that the ribs 28 recover the cleaning liquid of the impact cover plate 27. And sent back to the cleaning liquid forming portion 13. The structure of the crucible is the same as that of the above-described embodiment, and detailed description thereof will be omitted. The operation and function of the dishwasher as described above will be described below. A predetermined amount of the cleaning agent is put into the inclined portion 22, and the cleaning agent is introduced into the cleaning liquid forming portion 13 along the inclined surface. Thereafter, by the same operation as in the embodiment 丄 φ, the high-concentration cleaning liquid can be scattered in the cleaning tank 2, and the high-concentration cleaning liquid can be attached to the object to be cleaned 8. In the main cleaning step after the pretreatment step, the soil after the specific dirt which has been decomposed by the high concentration of the cleaning liquid in the pretreatment step is cleaned in the same manner as the conventional dishwasher. In one of the lattices of the first opening portion 25 of the lid portion 24 of the present invention, the short side of the second opening portion 26 is shorter than the short side of the second opening portion 26, so that the spinach or foreign matter passing through the opening of the working portion during the cleaning operation is surely passed. Since the opening portion 2 does not leave leftovers and foreign matter inside the cleaning liquid forming portion 13 including the atomization generating surface 19, 12;1297263 can be prevented from being deposited on the atomization generating surface 19, and fogging is prevented. The surface 19 is melted by self-heating while maintaining the hygiene in the cleaning tank.
另外，超音波振動時產生之水柱，在衝擊蓋板27内側 後，可藉由設於左右之一對肋28回收，並送回到清潔液形 5成部13中，藉此提高清潔液之濃度，因此可維持更高之霧 化之清潔液之濃度。如此，可提供一種使更高濃度之清潔 液飛散，且遍佈地附著於被清洗物上，並大幅提高對更大 範圍之污垢的清洗性能，同時可維持清洗槽内之衛生，且 高可靠性之餐具清洗機。 10 產業上之利用可能性 如上所述，本發明之餐具清洗機，藉由設置覆蓋霧化 產生面之蓋部，防止清潔劑黏著於霧化產生面上，故可防 止霧化產生面因超音波振動而自行發熱而熔化，可使清潔 劑濃度比平常使用時更高之清潔液穩定且遍佈地附著於被 15 清洗物上，並藉由附著於被清洗物上之高濃度清潔劑之化 予分解能力’可大幅提南清洗性能’因此係一有用之喷射 清洗水以清洗餐具等被清洗物之餐具清洗機。 【明式簡單說明3 第1圖係本發明之實施形態1之餐具清洗機之縱截面圖 20 第2圖係該餐具清洗機之霧化產生裝置之局部放大截 面圖 第3圖係本發明之實施形態2之餐具清洗機之霧化產生 裝置之局部放大截面圖 第4圖係習知餐具清洗機之縱截面圖 13 ：1297263 【主要元件符號說明】 I月娘I修(更)正’賢換頁In addition, the water column generated when the ultrasonic vibration is generated may be recovered by the pair of right and left ribs 28 after being struck inside the impact cover 27, and returned to the cleaning liquid form 5, thereby improving the cleaning liquid. The concentration, therefore, maintains a higher concentration of atomized cleaning solution. In this way, it is possible to provide a cleaning solution having a higher concentration and to adhere to the object to be cleaned, and to greatly improve the cleaning performance against a wider range of dirt, while maintaining the hygiene in the cleaning tank and high reliability. Dish washing machine. INDUSTRIAL APPLICABILITY As described above, the dishwasher of the present invention prevents the cleaning agent from adhering to the atomization generating surface by providing the cover portion covering the atomization generating surface, thereby preventing the atomization from being caused by the surface. The sound wave vibrates and melts by itself, so that the cleaning liquid having a higher concentration of the cleaning agent than usual can be stably and uniformly attached to the 15 cleaning material, and is highly concentrated by the cleaning agent attached to the object to be cleaned. The pre-decomposing ability 'can greatly improve the cleaning performance' is therefore a useful dishwashing machine for jetting washing water to wash dishes such as dishes. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view of a dishwasher according to a first embodiment of the present invention. FIG. 2 is a partially enlarged cross-sectional view showing the atomization apparatus of the dishwasher. FIG. Partial enlarged cross-sectional view of the atomization device of the dishwasher of the second embodiment Fig. 4 is a longitudinal section of the conventional dishwasher 13: 1297263 [Description of main components] I Yueni I repair (more) Form feed
1.. .餐具清洗機本體 2.. .清洗槽 3.. .進水閥 4.. .排水孔 5.. .清洗泵 6.. .剩菜過濾器 7.. .清洗喷嘴 8···被清洗物 9.. .加熱器 10.. .餐具籃 11.. .排水泵 12.. .控制裝置 13.. .清潔液形成部 14.. .分隔壁 15.. .霧化產生裝置 16.. .超音波振動器（霧化產生 用振動器） 17…封入液體(振動傳遞物質) 18···容器(振動傳遞物質） 19.. .霧化產生面 20、24…蓋部 21.. .蓋板部 22…傾斜部 23…孔部 25.. .第1開口部 26.. .第2開口部 27.. .蓋板部 28···肋 141.. Dishwasher body 2... Cleaning tank 3... Inlet valve 4.. Drain hole 5.. Cleaning pump 6.. Leftover filter 7.. Cleaning nozzle 8·· ·Cleaned material 9.. Heater 10...Tableware basket 11.. Drain pump 12.. Control device 13.. Cleaning liquid forming part 14.. Partition wall 15... Atomization generating device 16.. Ultrasonic vibrator (vibrator for atomization generation) 17: Sealed liquid (vibration transfer material) 18···Container (vibration transfer material) 19.. Atomization generating surface 20, 24... Cover portion 21 .. cover portion 22, inclined portion 23, hole portion 25, first opening portion 26, second opening portion 27, cover portion 28, rib 14