1279218 九、發明說明： 【發明所屬戈^技彻r領威】 發明領域 本發明係有關於一種噴射洗淨水以洗淨餐具之餐具洗 5 淨機。 L· mT ]| 發明背景 第5圖係曰本專利申請案特開2〇〇1_218721號公報所揭 示之習知之餐具洗淨機的截面圖。餐具洗淨機丨的内部設有 10洗淨槽2。洗淨喷嘴13a、13b、13c、13d係由噴射孔13e噴 射由洗淨泵5通過分水器14與水道16而壓送之洗淨水，且藉 由噴射之反動力而繞著中心軸13f旋轉。由洗淨喷嘴噴射之 洗淨水將餐具籃1〇内之餐具9洗淨後，可通過排水道（未圖 示）再次回到洗淨泵5，循環使用。由餐具9脫落之殘渣則收 15 集在排水道中的殘渣過濾器（未圖示）。 分水器14係使用馬達15來切換洗淨水的流出道，且依 序將洗淨水供給給每個洗淨喷嘴13a、13b、13c、13d。 【發明内容3 發明概要 20 本發明之餐具洗淨機包含：用以喷出洗淨水之複數洗 >尹喷嘴、具有分別連通於複數之洗淨噴嘴之複數流出部之 分水器、可切換前述流出部，以依序將前述洗淨水供給到 刖述複數之洗淨喷嘴内之至少一個之可動閥體、及用以檢 測W述可動閥體之位置與前述洗淨水之濁度之檢測器。 5 1279218 由於本發明之餐具洗淨機可由洗淨水的濁度檢測出餐 具的髒污，因此，可因應於洗淨之餐具的髒污來變化洗淨 喷嘴之洗淨水的喷射時間。 圖式簡單說明 5 第1圖係本發明之實施型態1之餐具洗淨機之截面圖。 第2圖係第1圖所示之餐具洗淨機中分水器的透視圖。 第3圖係第1圖所示之餐具洗淨機中分水器之截面圖。 第4圖係本發明之實施型態2之餐具洗淨機中分水器之 截面圖。 10 第5圖係習知之餐具洗淨機之截面圖。 L實施方式】 較佳實施例之詳細說明 以下，參照圖式說明本發明之實施型態。又，本發明 並非受限於該實施型態者。 15 (實施型態1) 第1圖係本發明之實施型態1之餐具洗淨機之截面圖。 餐具洗淨機1的内部設有洗淨槽2。洗淨喷嘴13a、13b、13c、 13d係由喷射孔13e噴射由洗淨泵5通過分水器14與水道16 而壓送之洗淨水，且藉由喷射之反動力而繞著中心軸13f旋 20 轉。由洗淨喷嘴喷射之洗淨水將餐具籃10内之餐具9洗淨 後，可通過排水道（未圖示）再次回到洗淨泵5，循環使用。 由餐具9脫落之殘渣則收集在排水道中的殘渣過濾器（未圖 示）。分水器17係設置在洗淨栗5之吐出口 5a。 第2圖係分水器17之透視圖，第3圖係分水器之截面 6 1279218 圖。業經洗淨泵5加壓之洗淨水流入之流入部18設於殼體20 之側面下部，介由流出通道23與水道16(參照第1圖）而分別 連通於洗淨噴嘴13a、13b、13c、13d之4個流出部19設於殼 體20之上面。殼體20内’係將具有開口部22之大略平面形 5 狀之可動閥體21與流出部19相對配置。馬達24係用以驅動 安裝於馬達軸25之可動閥體21旋轉。1279218 IX. INSTRUCTIONS: [Inventions belong to Ge ^Technology] Field of the Invention The present invention relates to a dishwashing machine that sprays washing water to wash dishes. [Embodiment of the Invention] Fig. 5 is a cross-sectional view showing a conventional dishwashing machine disclosed in Japanese Laid-Open Patent Publication No. Hei. No. 2-218721. There is a 10 washing tank 2 inside the dish washing machine. The washing nozzles 13a, 13b, 13c, and 13d are sprayed with the washing water pumped by the washing pump 5 through the water separator 14 and the water passage 16 by the jetting holes 13e, and are wound around the center shaft 13f by the counter-power of the jet. Rotate. The washing water sprayed from the washing nozzle washes the cutlery 9 in the cutlery basket 1 and then returns to the washing pump 5 through the drain (not shown) for recycling. The residue that has fallen off from the cutlery 9 collects a residue filter (not shown) that is collected in the drain. The water separator 14 uses the motor 15 to switch the outflow path of the washing water, and supplies the washing water to each of the washing nozzles 13a, 13b, 13c, and 13d in this order. SUMMARY OF THE INVENTION [Invention 3] The dishwashing machine of the present invention comprises: a plurality of washing nozzles for discharging washing water; a nozzle having a plurality of outlets respectively connected to a plurality of washing nozzles, Switching the outflow portion to sequentially supply the washing water to at least one of the movable valve bodies of the plurality of washing nozzles, and for detecting the position of the movable valve body and the turbidity of the washing water Detector. 5 1279218 Since the dish washer of the present invention can detect the stain of the dish from the turbidity of the washing water, the injection time of the washing water of the washing nozzle can be changed in accordance with the stain of the washed tableware. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a dishwashing machine of an embodiment 1 of the present invention. Fig. 2 is a perspective view of the water separator in the dish washing machine shown in Fig. 1. Fig. 3 is a cross-sectional view of the water separator in the dish washing machine shown in Fig. 1. Fig. 4 is a cross-sectional view showing a water separator in the dish washing machine of the embodiment 2 of the present invention. 10 Figure 5 is a cross-sectional view of a conventional dishwashing machine. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. Further, the present invention is not limited to the embodiment. 15 (Embodiment 1) Fig. 1 is a cross-sectional view showing a dishwashing machine of Embodiment 1 of the present invention. A washing tank 2 is provided inside the dish washing machine 1. The washing nozzles 13a, 13b, 13c, and 13d are sprayed with the washing water pumped by the washing pump 5 through the water separator 14 and the water passage 16 by the jetting holes 13e, and are wound around the center shaft 13f by the counter-power of the jet. Spin 20 turns. The tableware 9 in the cutlery basket 10 is washed by the washing water sprayed by the washing nozzle, and then returned to the washing pump 5 through a drain (not shown) and recycled. The residue that has fallen off from the cutlery 9 is collected in a residue filter (not shown) in the drain. The water separator 17 is provided at the discharge port 5a of the washing pump 5. Fig. 2 is a perspective view of the water separator 17, and Fig. 3 is a cross section of the water separator 6 1279218. The inflow portion 18 through which the washing water pressurized by the washing pump 5 flows is provided in the lower portion of the side surface of the casing 20, and communicates with the washing nozzles 13a and 13b via the outflow passage 23 and the water passage 16 (see Fig. 1). The four outflow portions 19 of 13c, 13d are provided on the upper surface of the casing 20. In the casing 20, the movable valve body 21 having the substantially planar shape of the opening portion 22 is disposed to face the outflow portion 19. The motor 24 is for driving the movable valve body 21 attached to the motor shaft 25 to rotate.
分水器17係具有用以檢測可動閥體21之位置與洗淨水 之濁度兩者之檢測器26。檢測器26係具有發光部27與接受 來自發光部27之光之受光部28。發光部27與受光部28皆配 10置於殼體20之側面。發光部27之發光面27a與受光部28之受 光面28a之任-者係朝向殼體2〇内。又，可動闕體21具有用 以遮蔽受光部28接受之光之遮蔽板29。 15 止 况明如上構成之分水器17之動作。馬達24係使可動閥 體21斷續地旋轉，如此開m可在各流出部19暫時停 止。當可動聰21暫畴止時，洗淨水會《與開口部22 致之抓出。卩19而供給，並由與該流出部連通之洗淨喷 嘴喷射洗淨水。當加長可動閥似之暫時停止時間時，與 其"α出。卩19連通之洗淨噴嘴的喷射時間會變長。反之，者 20 =3_21之暫時停止時間時，其洗淨喷嘴之喷^ =動;广淨噴嘴的喷射時間可藉由使在各流出 ；U匕 之暫時停止時間產生個別變化而作個別 隨. 之流出 i3b、13c、13d 7 1279218 喷射。當可動閥體21旋轉而遮蔽板29移動到預定位置時， 遮蔽板29會遮蔽受光部28接受之光，藉此，可檢測出可動 閥體21之位置。 如此，可因應洗淨作業之狀況而變更各洗淨喷嘴之喷 5 射時間。由於洗淨水係依據由洗淨喷嘴13a、13b、13c、13d 供給，因此不會使洗淨水的量增加，並可由複數個方向對 餐具9喷射洗淨水。 洗淨時，洗淨水會因為由餐具9脫落之髒污而污濁。洗 淨水的濁度，即洗淨水的髒污可由檢測器26之受光部28接 10 受之光的強度來檢測。檢測器26係僅檢測遮蔽板29，但亦 可由可動閥體21之旋轉時間或停止時間等的控制狀態來檢 測對於洗淨喷嘴13a、13b、13c、13d之洗淨水的供給狀態 與濁度。 以下，說明幾個有效洗淨之例。 15 1)例如，使用洗淨喷嘴13a時，若洗淨水的髒污增加的話， 考慮到洗淨喷嘴13a洗淨髒污多的餐具或大量的餐具，因此 可加長來自洗淨噴嘴13a之喷射時間。 2) 若應洗淨的餐具少，而不需要由如洗淨喷嘴13a喷射時， 可藉將每次來自洗淨噴嘴13a之喷射時間縮短為一秒以 20 下，而使之幾乎不會由洗淨喷射13a喷射。洗淨作業可藉來 自洗淨喷嘴13a、13b、13c、13d之喷射進行。 3) 最後的洗淨係由設於餐具籃10上方洗淨喷嘴13c進行短 時間喷射。當由洗淨水的濁度可判斷為洗淨不完全時，則 追加洗淨作業。 8 I2792l8 ••當開口部22與流出部19之間挾有異物而可動閥體21無 - 法動作時，由於遮蔽板29不會來到預定的位置，因此檢測 器26可檢測出有狀況發生，並通報使用者，此種情況下， 亦可使馬達24反覆地正轉逆轉，而試著除去異物。 5 如上所述，本實施型態之餐具洗淨機可由洗淨水濁度 ' 的增加而辨識洗淨髒污多之餐具之洗淨噴嘴，與洗淨髒污 • 少之餐具之洗淨T嘴，並可進行有效率的洗淨。 φ (實施型態2) 第4圖係本發明之實施型態2之餐具洗淨機中分水器之 1〇截面圖。與實施型態1相同之部分則賦與相同符號並省略說 明。 如第4圖所示，用以檢測可動閥體21之位置之檢測器32 具有固著於可動閥體21之外周緣之磁鐵31，及用以檢測磁 鐵31之磁通量之磁力感測器3〇。磁力感測器3〇係配置於殼 15體20附近，但配置成相對於殼體20位於與馬達24相反之相 • 反側，以避免來自馬達24之磁通量。 再者，殼體20及可動閥體21係由非磁性材料形成。當 可動閥體21旋轉且磁鐵31來到預定之位置時，磁力感測器 3〇會檢測磁鐵31之磁通量，並檢測出可動閥體以之位置。 2〇馬達24斷縯地驅動可動閥體21，如此開口部22可暫時代止 在各流出部19。藉此，可切換對於洗淨噴嘴13^ Ub、^ 13d之洗淨水之供給。 I% 蒼照第1 ®說明本實施鶴之餐具洗淨機之 — 轭型恶中，係設想為在餐具籃10内，具有頑固之 9 !279218 在化狀上洗淨水難以到達之餐具9係放置於洗淨喷嘴…之 上方，如盤子等污垢較容易脫落之餐具9則放置於洗淨噴嘴 13b上方。因此，馬達24可加長可動閥體21之暫時停止時間 乂使洗/爭噴餐13a之喷射時間長於其他洗淨喷嘴之喷射時 5間（參照實施型態1)。 具體而言，當可動閥體21移動到與洗淨喷嘴13a連通之 流出部19時，相較於移動到其他位置的情況，可加長暫時 ^止日守間。當可動閥體21移動到與洗淨喷嘴13b或13d連通 之流出部19時’將較於將洗淨水供給到洗料嘴⑶的情 况，暫％仔止時間縮短。當可動閥體2ι移動到與洗淨噴嘴 13c連通之流出部19時，由於目的為洗淨因此將較於將洗 淨水供給到洗淨噴嘴13b或13d的冑況，可縮短暫時停止時 間。 又，分水器17之殼體20及可動閥體21係由非磁性材料 15構成，因此會遮柱來自磁鐵31之磁性。藉此，磁力感測器 3〇不會有錯誤動作而可確實地進行動作。又，將磁力感測 為30安裝於分水器17的安裝也係以非磁性材料進行，因 此，可防止因為磁力感測器30之其他時場所造成之錯誤動 作。 20 又，具有磁鐵31與磁力感測器30之檢測器32，相對於 殼體20係係配置在與驅動馬達24相反之相反測，因此亦可 防止因為由驅動馬達24產生之磁場所造成之檢測器32之錯 誤動作。 如上所述，本實施型態之餐具洗淨機可因應於餐具的 1279218 髒污而選擇性地設定使用之洗淨喷嘴與喷射時間，並可進 行有效率的洗淨。 I：圖式簡單説明3 第1圖係本發明之實施型態1之餐具洗淨機之截面圖。 5 第2圖係第1圖所示之餐具洗淨機中分水器的透視圖。 第3圖係第1圖所示之餐具洗淨機中分水器之截面圖。 第4圖係本發明之實施型態2之餐具洗淨機中分水器之 截面圖。 第5圖係習知之餐具洗淨機之截面圖。 10 【主要元件符號說明】 1...餐具洗淨機 20...殼體 2...洗淨槽 21...可動閥體 5...洗淨泵 22...開口部 5a...吐出口 23...流出通道 9...餐具 25...馬達轴 10...餐具籃 26...檢測器 13a〜13d...洗淨噴嘴 27...發光部 13e...喷射孔 27a...發光面 13f...中心軸 28...受光部 14, 17...分水器 28a...受光面 15, 24...馬達 29...遮蔽板 16...水道 30...磁性感測器 18...流入部 31...磁鐵 19...流出部 32...檢測器 11The water separator 17 has a detector 26 for detecting both the position of the movable valve body 21 and the turbidity of the washing water. The detector 26 has a light-emitting portion 27 and a light-receiving portion 28 that receives light from the light-emitting portion 27. Both the light-emitting portion 27 and the light-receiving portion 28 are disposed on the side of the casing 20. The light-emitting surface 27a of the light-emitting portion 27 and the light-receiving surface 28a of the light-receiving portion 28 are oriented in the casing 2A. Further, the movable body 21 has a shielding plate 29 for shielding the light received by the light receiving unit 28. 15 The operation of the water separator 17 constructed as above is explained. The motor 24 intermittently rotates the movable valve body 21, so that m can be temporarily stopped at each of the outflow portions 19. When the movable Cong 21 is temporarily stopped, the washing water will be caught by the opening portion 22. The crucible 19 is supplied, and the washing water is sprayed from the washing nozzle that communicates with the outflow portion. When the extended movable valve seems to temporarily stop the time, it is " The injection time of the 喷嘴19-connected cleaning nozzle becomes longer. On the other hand, when the temporary stop time of 20 = 3_21, the spray of the cleaning nozzle is moved; the injection time of the wide clean nozzle can be individually changed by making individual changes in the temporary stop time of each outflow; The outflow i3b, 13c, 13d 7 1279218 is sprayed. When the movable valve body 21 rotates and the shield plate 29 is moved to the predetermined position, the shield plate 29 shields the light received by the light receiving portion 28, whereby the position of the movable valve body 21 can be detected. In this way, the ejection time of each cleaning nozzle can be changed depending on the state of the cleaning operation. Since the washing water is supplied from the washing nozzles 13a, 13b, 13c, and 13d, the amount of the washing water is not increased, and the washing water can be sprayed on the dishes 9 in a plurality of directions. When washing, the washing water is contaminated by the dirt which is peeled off by the tableware 9. The turbidity of the washing water, i.e., the dirt of the washing water, can be detected by the intensity of the light received by the light receiving portion 28 of the detector 26. The detector 26 detects only the shielding plate 29, but can also detect the supply state and turbidity of the washing water for the washing nozzles 13a, 13b, 13c, 13d by the control state such as the rotation time or the stop time of the movable valve body 21. . Hereinafter, several examples of effective washing will be described. 15 1) For example, when the washing nozzle 13a is used, if the dirt of the washing water is increased, the washing nozzle 13a can be used to wash the spray from the washing nozzle 13a in consideration of washing the dirty tableware or a large number of dishes. time. 2) If the tableware to be washed is small and does not need to be ejected by, for example, the washing nozzle 13a, the injection time from the washing nozzle 13a can be shortened to one second by 20 seconds, so that it is hardly caused by The washing jet 13a is sprayed. The washing operation can be carried out by the ejection from the washing nozzles 13a, 13b, 13c, 13d. 3) The final washing is performed by the washing nozzle 13c provided above the cutlery basket 10 for short-time spraying. When it is judged that the washing is incomplete by the turbidity of the washing water, the washing operation is added. 8 I2792l8 • When there is a foreign matter between the opening 22 and the outflow portion 19 and the movable valve body 21 is not in operation, since the shielding plate 29 does not come to a predetermined position, the detector 26 can detect that a condition has occurred. And the user is notified, in this case, the motor 24 can also be reversed in the forward direction and try to remove the foreign matter. 5 As described above, the dishwashing machine of the present embodiment can recognize the washing nozzle for washing dirty and dirty dishes by the increase of the turbidity of the washing water, and the washing of the dishware which is dirty and less. Mouth, and can be washed efficiently. φ (Implementation 2) Fig. 4 is a cross-sectional view of the water separator in the dishwashing machine of the embodiment 2 of the present invention. The same portions as those of the embodiment 1 are assigned the same reference numerals and the description will be omitted. As shown in Fig. 4, the detector 32 for detecting the position of the movable valve body 21 has a magnet 31 fixed to the outer periphery of the movable valve body 21, and a magnetic sensor 3 for detecting the magnetic flux of the magnet 31. . The magnetic sensor 3 is disposed adjacent to the housing 15 body 20, but is disposed opposite the housing 20 on the opposite side of the motor 24 to avoid magnetic flux from the motor 24. Further, the casing 20 and the movable valve body 21 are formed of a non-magnetic material. When the movable valve body 21 rotates and the magnet 31 comes to a predetermined position, the magnetic sensor 3 detects the magnetic flux of the magnet 31 and detects the position of the movable valve body. 2, the motor 24 drives the movable valve body 21 in a broken manner, so that the opening portion 22 can be temporarily stopped in each of the outflow portions 19. Thereby, the supply of the washing water to the washing nozzles 13^Ub and 13d can be switched. I% 照照第1 ® explains the implementation of the crane dishwashing machine in this implementation - the yoke type is considered to be in the tableware basket 10, and has a stubborn 9! 279218. It is difficult to reach the tableware in the form of washing water 9 It is placed above the washing nozzle..., and the tableware 9 which is easily peeled off by dirt such as a plate is placed above the washing nozzle 13b. Therefore, the motor 24 can lengthen the temporary stop time of the movable valve body 21, and the injection time of the washing/distributing meal 13a is longer than the injection time of the other washing nozzles (refer to the embodiment 1). Specifically, when the movable valve body 21 is moved to the outflow portion 19 that communicates with the washing nozzle 13a, it is possible to lengthen the temporary stop time as compared with the case of moving to another position. When the movable valve body 21 is moved to the outflow portion 19 communicating with the washing nozzle 13b or 13d, the temporary cleaning time is shortened as compared with the case where the washing water is supplied to the washing nozzle (3). When the movable valve body 2i is moved to the outflow portion 19 that communicates with the cleaning nozzle 13c, since the purpose is to clean, the temporary stop time can be shortened compared to the case where the washing water is supplied to the washing nozzle 13b or 13d. Further, since the casing 20 and the movable valve body 21 of the water separator 17 are composed of the non-magnetic material 15, the magnetism from the magnet 31 is blocked. Thereby, the magnetic sensor 3 can be surely operated without erroneous operation. Further, the mounting of the magnetic force sensing 30 to the water separator 17 is also performed by a non-magnetic material, so that erroneous operation due to other occasions of the magnetic sensor 30 can be prevented. Further, the detector 32 having the magnet 31 and the magnetic sensor 30 is disposed opposite to the casing 20 opposite to the drive motor 24, and thus can also be prevented from being caused by the magnetic field generated by the drive motor 24. The wrong action of the detector 32. As described above, the dish washer of the present embodiment can selectively set the washing nozzle and the spray time to be used in accordance with the contamination of the tableware 1279218, and can be efficiently washed. I: BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a dishwashing machine of the embodiment 1 of the present invention. 5 Fig. 2 is a perspective view of the water separator in the dish washing machine shown in Fig. 1. Fig. 3 is a cross-sectional view of the water separator in the dish washing machine shown in Fig. 1. Fig. 4 is a cross-sectional view showing a water separator in the dish washing machine of the embodiment 2 of the present invention. Figure 5 is a cross-sectional view of a conventional dishwashing machine. 10 [Description of main component symbols] 1...Dishwashing machine 20...Casing 2...washing tank 21...movable valve body 5...washing pump 22...opening 5a. .. spout 23... outflow channel 9... tableware 25... motor shaft 10... cutlery basket 26... detectors 13a to 13d... washing nozzle 27... light emitting portion 13e. .. injection hole 27a...light emitting surface 13f...center axis 28...light receiving portion 14,17...water separator 28a...light receiving surface 15,24...motor 29...shading plate 16...water channel 30...magnetic sensor 18...inflow portion 31...magnet 19...outflow portion 32...detector 11