TW201215747A - Toilet cleaning apparatus - Google Patents
Toilet cleaning apparatus Download PDFInfo
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- TW201215747A TW201215747A TW100127901A TW100127901A TW201215747A TW 201215747 A TW201215747 A TW 201215747A TW 100127901 A TW100127901 A TW 100127901A TW 100127901 A TW100127901 A TW 100127901A TW 201215747 A TW201215747 A TW 201215747A
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- washing
- toilet
- water supply
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/08—Bowls with means producing a flushing water swirl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/30—Water injection in siphon for enhancing flushing
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
201215747 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種便器洗淨裝置。 【先前技術】 於專利文獻1中揭示有習知之便器洗淨举 衣直。该便器洗淨 裝置係朝向便器本體中供給洗淨水。便哭 尺裔本體包括：便分 部；的邊緣通水管路，其設置於該便盆部之上端部之: 緣；邊緣噴水口，係沿著該邊緣通水管路 周 贾出洗淨水；# 器排水管路，係連續地設置於便盆部之下_ 水口 ’用以向該便器排水管路之下游側噴出洗淨水。、、 便器洗淨農置具有闕單元。該閥單元具有邊緣用開閉閥及 喷射用開閉閥。邊緣用開關及噴射用開_之上游側係智 由供水管路而與供水源連通。邊緣用開_之下游側係經由 邊緣側供水㈣而與邊緣噴水口連通。噴射用_1 側係經由喷射側供水f路而與喷㈣水口連通。供水管路盘 以蓄壓狀態料洗淨权蓄壓器連通。若將邊緣用_峡 喷射用開__，職淨水流人至槽内，蓄壓器可藉由靜 水壓而以蓄壓㈣儲存洗淨水。又，若將邊義開閉闕或嘴 ㈣開__，蓄壓器可使以蓄壓狀態儲存於槽内之洗 淨水流出而附加至自供水源所供給之洗淨水中，並自邊緣噴 水口或喷射噴水口噴出洗淨水。 以便M洗^置於自邊緣喷水口及噴射噴水口噴出洗淨 100127901 3 201215747 水來進行便器洗淨之際’以邊緣喷水口、噴射嘴水口、邊緣 喷水口之順序喷出洗淨水。此時，於最初之自邊緣噴水口之 洗淨水的喷出、及自喷射喷水口之洗淨水之噴出之際，使以 蓄壓狀態儲存於蓄壓器之槽内之洗淨水附加至自供水源所 供給的洗淨水中。又，該便器洗淨裝置藉由最初之自邊緣喷 水口之洗淨水的噴出而使以蓄壓狀態儲存於蓄壓器之槽内 的洗淨水全部流出。因此，該便器洗淨裝置於開始自噴射喷 水口喷出洗淨水之前，將邊緣用開閉閥及噴射用開閉閥關 閉，並再次以蓄壓狀態將洗淨水儲存於蓄壓器之槽内。此 後’該便器洗淨裝置將喷射用開閉閥打開而自喷射噴水口噴 出洗淨水。如此，該便器洗淨裝置可自邊緣喷水口猛烈地喷 出洗淨水而無遺漏地洗淨便盆部，並可自喷射噴水口猛烈地 喷出洗淨水而自便器排水管路中排出污物等。 [先前技術文獻] [專利文獻] 專利文獻1 :日本專利特開2005-146602號公報 【發明内容】 (發明所欲解決之問題） 然而，於專利文獻1所揭示之便器洗淨裝置中，在結束最 初之自邊緣喷水口之洗淨水的喷出與開始自噴射喷水口之 洗淨水的喷出之間會產生時滯。於便器洗淨中，較佳為於藉 由最初之自邊緣嘴水口之洗淨水的喷出而使便盆部内之洗 100127901 4 201215747 淨水之水位上升至最高水位的狀態下，開始自喷射噴水口之 洗淨水之噴出。即，藉由因便盆部内之洗淨水之水位達到最 高水位而成為最大的便盆部内之洗淨水之位能、與自喷射喷 水口喷出之洗淨水之水勢的加乘效果，可最良好地自便器排 水管路排出污物等。於該便器洗淨裝置中，因在結束最初之 自邊緣喷水口之洗淨水的喷出與開始自喷射喷水口之洗淨 水的喷出之間會產生時滞’故於開始自喷射噴水口之洗淨水 之喷出的時間點，便盆部内之洗淨水之水位較最高水位降 低。因此，該便器洗淨裝置無法最大程度地利用便盆部内之 洗淨水之位能’而存在污物等之排出性能欠佳之可能性。尤 其’於為了節水而減少洗淨水量之情形時，存在污物等之排 出性能明顯欠佳之可能性。 本發明係鑒於上述習知之實際情況而完成者，其將提供一 種污物等之排出性能優異’且即使洗淨水量較少，亦可良好 地進行便器洗淨之便器洗淨裝置作為應解決之問題。 (解決問題之手段） 本發明之便器洗淨裝置係向便器本體供給洗淨水者，該便 益本體包括.便盆部’邊緣通水管路，其設置於該便盆部之 上端開口部之内周緣’邊緣嘴水口，係沿著該邊緣通水管路 喷出洗淨水；便器排水管路，係連續地設置於上述便盆部之 下游側；以及喷射噴水口，用以向該便器排水管路之下游側 喷出洗淨水之喷射喷水口，其特徵在於包括： 100127901 5 201215747 供水管路，其向上述邊緣喷水口及上述喷射喷水口供給洗 淨水； 供水切換機構，其設置於該供水管路，於自上述邊緣喷水 口及上述喷射喷水口喷出洗淨水來進行便器洗淨之際，以首 先自上述邊緣喷水口喷出洗淨水，其後連續地自上述喷射喷 水口喷出洗淨水之方式切換供水位置；以及 流量放大機構，其具有與上述供水管路連通而儲存洗淨水 之槽，且以使自上述邊緣喷水口及上述喷射喷水口喷出之洗 淨水之流量成為設定值以上的方式，自上述邊緣喷水口喷出 儲存於上述槽内之洗淨水之一部分，並自上述喷射喷水口喷 出殘餘部分。 於該便器洗淨裝置中，以使流量成為設定值以上之方式， 將儲存於槽内之洗淨水分配至邊緣喷水口與喷射喷水口並 喷出。因此，該便器洗淨裝置於進行便器洗淨之際，可使自 邊緣等水口及喷射喷水口喷出之洗淨水之流量為設定值以 上，並且連續地進行自邊緣喷水口之洗淨水之喷出與自喷射 喷水口之洗淨水之喷出。藉此，可於藉由自邊緣喷水口之洗 淨水之喷出而使便盆部内之洗淨水的水位處於最高水位之 狀態下，開始自喷射喷水口之洗淨水之喷出。即，因可於便 盆部内之洗淨水之位能成為最大的狀態下自喷射喷水口喷 出洗淨水，故藉由便盆部内之洗淨水之最大的位能與自喷射 喷水口喷出之洗淨水之水勢的相乘效果，即使洗淨水較少， 100127901 6 201215747 亦可自便ϋ排水管路良好地排出污料。再者，所謂流量， 係指每單位時間内通過之水量。 因此’本發明之便料料置之污鱗的排㈣能優里， 即使洗淨水較少m好地進行便器洗淨。 【實施方式】 對本發明中之較佳之實施形態進行說明。 树明之流量放大_若為諸佳。 括：精由自供水管路流入之洗淨水而擴大容積之槽、及對； 槽之谷積減少之方向賦予彈性力之彈性體。 ^管路咖，職龍器可藉由洗淨水之靜水㈣== 體之雜絲敎狀容積，並以_錢 务將下游敎供水管路_，則蓄㈣可將以 7内之洗淨水附加—水管㈣流狀洗淨水。，ΙΓ 蓄壓器可於益電源之妝能下，脸Α 八如此， 喷出之洗料㈣纽：：錢、嘴水口 又’本發日狀流量放域構㈣包含槽躲。於 時，以錢減為狀似上之^軸泵，II此可使: 於槽内之洗淨水將自邊緣噴水σ 使儲存 之洗淨水之流量放大至設定值以上。 、1水口噴出 於本發明中，可使自上述嘴射嘴水口嘴出 的流量多於自上述輕喷水口 ^之洗淨权衫 形時，可將㈣於_之洗料適當地分配至邊緣 100127901 201215747 喷射喷水口來喷出。即，自喷射喷水口噴出之洗淨水係用於 藉由其水勢使便器排水管路内產生虹吸作用等而自便器排 水管路排出污物等。因此，較佳為自噴射噴水口噴出之洗淨 水於開始噴水之最初便儘量猛烈地喷出。另一方面，自邊緣 喷水口噴出之洗淨水係以無遺漏地洗淨便盆部之表面為目 的，即使較自噴射噴水口喷出之洗淨水之最初的水勢更弱， 亦可無遺漏地洗淨便盆部之表面。 又，可使自上述噴射喷水口喷出之儲存於上述槽内之殘留 部分之洗淨水的水量增加並大於自上述邊緣喷水口喷出之 儲存於上述槽内之一部分之洗淨水的水量，且自上述喷射噴 水口喷出之洗淨水之水量大於自上述邊緣噴水口噴出之洗 淨水之水量。於此情形時，可將儲存於槽内之洗淨水適當地 刀配至邊緣噴水口與喷射喷水σ並喷出。即，自噴射喷水口 喷出之洗淨水係用於使虹吸作用於便器排水管路内產生、持 續等而自便器排水管路排出污物等。因此，較佳為自喷射噴 =喷出之洗淨水為儘量多之水量。另-方面，自邊緣噴水 之洗淨水係以無遺漏地洗淨便盆部之表面為目的，、即 使車父自喷射噴水口 洗淨便盆部之表面。、 水1更少，亦可無遺漏地 以及#/(、水s路包含與供水源連通之上游舰水管路、 水管路iitr側供水管路之下游端分支而形成之喷射側供 水吕路及邊緣側供水管路， 100127901 8 201215747 上述流量放大機構可與噴射側供水管路連通。 於此情形時’因自流量放大機構至噴射噴水口為止之流路 較短，故可減少於兩者之間流動之洗淨水之壓力損失。因 此，該便n洗淨裝置可使自流量放城構流出之洗淨水自喷 射喷水口猛烈㈣出。#此，可自便轉水f路良好地排出 污物等。 又，上述供水切換機構包括：喷射用開閉閥，用以開閉上 乂喷射側供官路’邊緣用開關’用以開閉上述邊緣側供 K &路，以及控制裝置，用以控制上述喷射用開閉閥及上述 邊緣用開閉閥之開閉， ，、備有w里碰閥’在較上述喷射射閥更上游侧之上 述噴射側i、水官路與上述流量放大機構連通，並設置於較連 、〜机里放大機構之連通部更上游側之上述喷射側供水管 路’容許朝向上述嘴射側供水管路之下游側之大流量之流 動’並容許朝向上游側之小流量之流動。 mt形時’藉由流量調整閥，可使自流量放大機構流出 +先淨水之机里於自邊緣噴水口喷出洗淨水之際較自喷射 =水水時更少。因此，可以簡易之構造而容易地 實現使自噴射嘴水口嘴出之洗淨水之最初的流量大於自邊 彖喷水口噴出之洗淨水之流量，或者使自喷射喷水口喷出之 先淨Jc之7]c里大於自邊緣嘴水口喷出之洗淨水之水量。 以下’一面參照圖式’ 一面對將本發明之便器洗淨裝置具 100127901 9 201215747 體化之實施例進行說明。 <實施例> 實施例之便器洗淨裝置10如圖丨及圖2所示朝向便器本 體1供給洗淨水。便器本體1包括：便盆部2、邊緣通水管 路3、邊緣噴水口 4A、便器排水管路6、及喷射噴水口 7a。 於便器本體1中，將邊緣通水管路3成棚狀地設置於便盆 部2之上端開口部之内周緣。邊緣嘴水口4八係於邊緣嘴嘴 4之前端面呈開π。自便盆部2之前端f侧來看，邊緣嘴嘴 4係配置於便盆部2之左侧後方之角㈣。邊㈣嘴4與形 成邊緣側供水管路之-部分之邊緣側供水管认的下游端部 連結。自邊緣噴水π4Α喷出之W切—·著邊緣通水 管路3而於便盆部2之上端周緣朝〜 個方向旋轉，一面向下 流至便盆部2内。因此，若自邊緣 嘴水口 4A噴出洗淨水， 則朝向便盆部2内之中心部形成旋輟 &得希，並且便盆部2内之 洗淨水之水位上升。 於便器本體1中，與便盆部2之下 y卜h r 卜存侧連接地設置便器排 水管路6。便器排水管路6包括： ΛΙ 曰埂盆部2之下部向後方 且斜上方延伸之上升流路、及自該 工幵凌路之上端部起彎曲 而向垂直下方延伸之下降流路。 喷射噴水口 7A係於喷射喷嘴7 ^ 7係安震於便器排水管路6之上升面開口。喷射喷嘴 喷嘴7與形成切側供水管狀―；^切下端部。喷射201215747 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a toilet washing apparatus. [Prior Art] Patent Document 1 discloses that a conventional toilet is washed straight. The toilet washing device supplies washing water to the toilet body. The body of the crying genus includes: a portion of the edge of the water; the edge of the water pipe is disposed at the upper end of the bowl; the edge; the edge of the water spout, along the edge of the water pipe, Jia Jia wash water; # The drain line is continuously disposed under the bowl portion _ nozzle 'to spray the washing water to the downstream side of the toilet drain line. , and the toilet washable farm has a unit. This valve unit has an edge opening and closing valve and an injection opening and closing valve. The edge switch and the upstream side of the injection opening are connected to the water supply source by the water supply line. The downstream side of the edge opening is connected to the edge water spout via the edge side water supply (4). The injection side _1 is connected to the spray (four) nozzle via the injection side water supply f path. The water supply pipeline is connected to the accumulator in the state of accumulating material. If the edge is sprayed with _ gorge, the service water flows into the tank, and the accumulator can store the washing water by accumulating pressure (4) by hydrostatic pressure. Further, if the edge opening/closing port or the mouth (4) is opened __, the accumulator can flow out the washing water stored in the tank under the pressure accumulation state, and add it to the washing water supplied from the water supply source, and from the edge water spout. Or spray water to spray the washing water. In order to wash the water from the edge spout and the jet spout, wash the 100127901 3 201215747 water for washing the toilet. Spray it in the order of the edge spout, the spout nozzle, and the edge spout. water. At this time, in the first discharge of the washing water from the edge water spout and the washing of the washing water from the jet spout, the washing water stored in the tank of the accumulator in the state of the accumulator is stored. It is attached to the wash water supplied from the water supply source. Further, the toilet washing apparatus completely discharges the washing water stored in the tank of the accumulator in a state of being stored by the discharge of the washing water from the edge spout. Therefore, the toilet cleaning device closes the edge opening and closing valve and the injection opening and closing valve before starting the discharge of the washing water from the jetting water outlet, and stores the washing water in the tank of the accumulator again in the state of the pressure accumulation. Inside. Thereafter, the toilet cleaning device opens the injection opening and closing valve and discharges the washing water from the injection nozzle. In this way, the toilet washing device can spray the washing water violently from the edge spout and wash the potty part without fail, and can discharge the washing water from the jet spout violently and discharge from the toilet drain pipe. Dirt and so on. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Patent Laid-Open Publication No. 2005-146602 (Draft of the Invention) However, in the toilet cleaning device disclosed in Patent Document 1, A time lag occurs between the discharge of the first washing water from the edge spout and the discharge of the washing water from the spout. In the toilet washing, it is preferred to start the self-injection water spray by raising the water level of the clean water in the potty portion to the highest water level by the discharge of the washing water from the edge mouth nozzle. The spout of the mouth wash water. In other words, by the water level of the washing water in the potty portion reaching the maximum water level, the maximum amount of the washing water in the potty portion and the water multiplying effect of the washing water sprayed from the jet nozzle can be used. The dirt is drained from the toilet drain line. In the toilet cleaning device, a time lag occurs between the discharge of the washing water from the initial edge water spout and the washing of the washing water from the initial jetting water. At the time when the washing water of the jetting spout is sprayed, the water level of the washing water in the potty portion is lower than the highest water level. Therefore, the toilet washing apparatus cannot utilize the positional energy of the washing water in the bowl portion to the utmost extent, and there is a possibility that the discharge performance of the dirt or the like is poor. In particular, when the amount of washing water is reduced in order to save water, there is a possibility that the discharge performance of dirt or the like is remarkably poor. The present invention has been made in view of the above-described conventional circumstances, and it is intended to provide a toilet cleaning device which is excellent in discharge performance of dirt and the like and which can be satisfactorily cleaned even if the amount of washing water is small. problem. (Means for Solving the Problem) The toilet washing device of the present invention supplies a water purifier to the toilet body, and the toilet body includes a potty portion 'edge water passage pipe, which is disposed at an inner circumference of the upper end portion of the bowl portion The edge nozzle nozzle sprays the washing water along the edge water passage; the toilet drain line is continuously disposed on the downstream side of the bowl portion; and the spray nozzle is used to drain the toilet drain line The jetting spout of the side washing water is characterized in that: 100127901 5 201215747 a water supply pipe that supplies washing water to the edge water spout and the jet spout; a water supply switching mechanism provided at the The water supply pipe sprays the washing water from the edge water spout first when the washing water is sprayed from the edge spout and the jet spout to continuously wash the washing water, and thereafter continuously from the above a jetting port for discharging the washing water to switch the water supply position; and a flow amplifying mechanism having a tank for communicating the washing water in communication with the water supply pipe, and so that the water jet from the edge is The flow rate of the washing water sprayed from the jetting nozzle is equal to or greater than a set value, and a part of the washing water stored in the tank is ejected from the edge spout, and a residual is ejected from the jet spout. section. In the toilet washing apparatus, the washing water stored in the tank is distributed to the edge water spout and the jet spout and discharged so that the flow rate becomes equal to or higher than the set value. Therefore, when the toilet washing device is used for washing the toilet, the flow rate of the washing water sprayed from the water outlet and the spray nozzle can be set to a value higher than the set value, and the washing from the edge water spout can be continuously performed. The squirting of the purified water and the washing of the washing water from the jetting nozzle. Thereby, the discharge of the washing water from the jetting nozzle can be started by discharging the washing water from the edge water spout to bring the water level of the washing water in the bowl portion to the highest water level. In other words, since the washing water can be ejected from the jet spout in a state in which the position of the washing water in the potty portion can be maximized, the maximum energy of the washing water in the potty portion and the self-injection spout can be achieved. The synergistic effect of the water potential of the sprayed washing water, even if the washing water is small, 100127901 6 201215747 can also drain the dirt well from the drain pipe. Furthermore, the term "flow rate" refers to the amount of water that passes through a unit of time. Therefore, the row (four) of the scales placed in the material of the present invention can be excellently washed, and the toilet is washed even if the amount of washing water is small. [Embodiment] A preferred embodiment of the present invention will be described. The flow of Shuming is magnified _ if it is Zhu Jia. Including: a groove that expands the volume by the washing water flowing from the water supply pipe, and an elastic body that imparts an elastic force in a direction in which the groove product is reduced. ^Pipe coffee, the dragon can be washed by the water (4) == the volume of the body's miscellaneous silk, and the _ money will be downstream of the water supply pipeline _, then the storage (four) can be within 7 Wash water added - water pipe (four) flow washing water. , ΙΓ The accumulator can be used in the makeup of the power source, and the face is smashed like this. The squirting washing material (4) New:: money, mouth faucet and the 'day's daily flow rate domain structure (4) contains trough hiding. At that time, the money is reduced to the same as the shaft pump, II can make: The washing water in the tank will spray water from the edge σ to enlarge the flow rate of the stored washing water to above the set value. The nozzle is sprayed in the present invention, so that the flow rate from the nozzle of the mouth nozzle can be more than that of the washing nozzle of the light nozzle, and the washing material of (4) can be appropriately distributed to Edge 100127901 201215747 Spray spout to eject. That is, the washing water sprayed from the jet nozzle is used to discharge dirt or the like from the toilet drain pipe by causing a siphon action or the like in the toilet drain pipe by the water potential. Therefore, it is preferred that the washing water sprayed from the jet nozzle is ejected as violently as possible at the beginning of the start of the water spray. On the other hand, the washing water sprayed from the edge spout is intended to clean the surface of the potty portion without any omission, even if the initial water potential of the washing water ejected from the jet spout is weaker, Wash the surface of the potty section missing. Further, the amount of water of the washing water stored in the remaining portion of the tank which is ejected from the jetting nozzle is increased and is larger than the washing water which is ejected from the edge spout and stored in a portion of the tank. The amount of water, and the amount of water sprayed from the jet nozzle is greater than the amount of water sprayed from the edge spout. In this case, the washing water stored in the tank can be appropriately knifed to the edge water spout and the spray water σ and ejected. That is, the washing water sprayed from the jet water spout is used to cause the siphon to act on the toilet drain pipe to generate, continue, etc., and discharge the dirt from the toilet drain pipe. Therefore, it is preferable that the self-jet spray = sprayed washing water is as much water as possible. On the other hand, the washing water from the edge spray is intended to clean the surface of the potty portion without any omission, even if the father washes the surface of the potty portion from the jet nozzle. There is less water, and there is no need to leak and #/(, the water s road contains the upstream side of the water supply line connecting the water supply source, the downstream side of the water supply line of the water line iitr side, and the injection side water supply road and Edge side water supply line, 100127901 8 201215747 The above flow amplification mechanism can be connected to the injection side water supply line. In this case, the flow path from the flow amplification mechanism to the injection nozzle is shorter, so it can be reduced to both. The pressure loss of the washing water flowing between them. Therefore, the washing device can make the washing water flowing out from the flow discharge into the city structure violently (4) out of the jet spout. #这, It can be easily transferred to the water f road. The water supply switching mechanism includes: an injection opening and closing valve for opening and closing the upper side injection side supply road 'edge switch' for opening and closing the edge side K & and a control device. And controlling the opening and closing of the injection opening and closing valve and the edge opening/closing valve, and providing the in-vibration valve 'the injection side i on the upstream side of the injection injection valve, and the water official road communicating with the flow amplification mechanism And set The injection-side water supply line 'on the upstream side of the communication portion of the machine-wide amplification mechanism allows the flow of the large flow toward the downstream side of the nozzle-side water supply line' and allows a small flow toward the upstream side. Flow. When the mt shape is used, the flow rate adjustment valve can make the self-flow amplifying mechanism flow out + the first water purification machine sprays the washing water from the edge water spout when it is less than the spray = water water. Therefore, The initial flow rate of the washing water from the mouth of the nozzle can be easily realized by a simple structure, and the flow rate of the washing water sprayed from the edge spout can be made larger, or the self-injection spout can be ejected first. Jc 7]c is larger than the amount of water sprayed from the edge nozzle. The following is a description of an embodiment of the toilet cleaning device 100127901 9 201215747 of the present invention. <Embodiment> The toilet washing device 10 of the embodiment supplies washing water to the toilet body 1 as shown in Fig. 2 and Fig. 2. The toilet body 1 includes a bowl portion 2, an edge water passage 3, and an edge water spout 4A. , toilet drainage line 6, and spray In the toilet body 1, the edge water passage 3 is provided in a shed shape on the inner periphery of the upper end opening portion of the bowl portion 2. The edge nozzle nozzle 4 is attached to the front end of the edge nozzle 4 to open π As seen from the front end f side of the bowl portion 2, the edge mouthpiece 4 is disposed at the corner (4) of the left rear side of the bowl portion 2. The side (4) mouth 4 and the edge side water supply pipe forming part of the edge side water supply line are recognized. The downstream end portion is connected. The edge water spray pipe 3 is sprayed from the edge water spray π4Α, and the edge of the upper end of the bowl portion 2 is rotated in the direction of the upper end of the bowl portion 2, and flows downward into the bowl portion 2. Therefore, if When the edge mouth nozzle 4A discharges the washing water, the center portion of the bowl portion 2 is turned into a knob and the water level of the washing water in the bowl portion 2 rises. In the toilet body 1, a toilet drain line 6 is provided in connection with the lower side of the bowl portion 2. The toilet drain pipe 6 includes: an ascending flow path in which the lower portion of the crotch portion 2 extends rearward and obliquely upward, and a descending flow path that is bent downward from the upper end portion of the work axis and extends vertically downward. The jet spout 7A is attached to the rising surface opening of the toilet drain line 6 by the spray nozzle 7^7. The spray nozzle nozzle 7 forms a cut-off water supply tubular "; injection
刀之噴射側供水管8A 100127901 201215747 之下/杯鈿部連結。自噴射喷水口 7A喷出之洗淨水填滿便器 排水管路6之上升流路，並且流向便器排水管路6之下游側。 如圖卜圖3、及圖4所示，便器洗淨裝置1〇包括作為供 水切換機構之閥單元20、及作為流量放大機構之蓄壓器 30。作為便器洗淨裴置10之閥單元20與蓄壓器3〇係安装 於便器本體1之後部，且藉由上蓋11C及未圖示之下蓋而 覆蓋上方及側方。上蓋11C係安裝於便器本體丨之後方上 部，且轉動自如地軸支便座11A及便蓋UB。下蓋係安裝於 便器本體1之後方側面。 如圖3及圖4所示’閥單元2〇包括上游側流路妞、以及 使該上游側流路9B之下游端分支而形成之喷射側流路8b 與邊緣侧流路5B。上游側流路9B於上下方向延伸。喷射側 流路8B自作為上游側流路9B之下游端之上端部起於水平 方向延伸後朝向上方彎曲，經由喷射用開閉閥21而於上下 方向延伸。邊緣側流路5B自作為上游側流路9B之下游端 之上端部起’於喷射側流路8B之在水平方向延伸之部分的 相反方向延伸後朝向上方f曲，_邊緣用開_ 22而於 上下方向延伸。 上游側肌路9B具有形成於作為上游端之下部之上游側連 結部9C。上游側連結部9C係連結料供水源連通之供水管 9A。如此’上游側供水管路係由上游側流路9b、上游側連 結部9C及供水管9A構成。上游側流路9B收納有過遽器 100127901 201215747 25。該喊n25可自蝴_9B之下端 側流路9B於作ΑΐΓ始山 卩上游 26 ώ 之上端部配置有止明％。止回閥 谷口。水自上游側流向下游侧，且可防止其逆流。 喷射側抓路8Β具有形成於作為下游端之上部之喷射側連 結48〇倾鱗結部8(：肖喷射側供水管^連結。如此， 喷射侧供水管路係由噴射側流路8B'喷射側連結部％ 射側i'水s 8A構成。又，藉由上游側供水管路及嘴射側供 水管路㈣成朝向切料σ 7八供給洗淨水之供水管路了 喷射側流路8B係自上游側流路9B之上端部起於水平方 向k伸之。|5分’且於較朝向上方彎曲之胃曲部c更上游側 收納有流量調整閥23。流量調整閥23包括：調整閥本體 23A，其自下游側抵接於將喷射側流路8B擴徑而設置之閥 座部犯；以及螺旋彈簧23C，其對該調整閥本體L _ 座部8D抵接之方向賦予彈性力。於調整閥本體23八貫穿設 有小孔23B。於如此構成之流量調整閥23，係當洗淨水自 上游側流向下游側之際，使調整閥本體23A自閥座部8〇離 開。因此，流量調整閥23容許朝向噴射側供水管路之下游 側之大流量之流動。另一方面，於該流量調整閥23，係當 洗淨水自下游側流向上游側之際，使調整閥本體23a定位 於閥座部8D，且洗淨水僅於小孔23B中流通。因此，流量 調整閥23容許朝向喷射側供水管路之上游側之小流量之流 動。 100127901 201215747 喷射側流路8B於彎㈣c之下端部形成有經由供排水管 31而連通蓄壓器3G之連通部27。又，嘴射側流路8B於彎 曲部c之側面部形成有向未圖示之局部洗料置供給洗淨 水的局部洗淨用供水管路S。 ’、 傭側流路8 B係彎曲部C之下游側，且於上下方向延伸 之部分的下部，設置有使喷射側供水管路開閉之喷射用開閉 間Μ。喷射用開閉閥21包括：隔膜式之第ι主闕21八、供 第1主閥21A離開.固著之第i閥座21β、形成於第】主間 21A之背後之第丨背壓室21C、使第丨賴室批與第！ 主閥21A之二次側連通之第丨排水管路2id、使第丨排水 官路21D開閉之第1導向閥21E、開閉驅動第i導向闕犯 之第1螺線管21F。於第i主閥21A係貫穿設有使第i背壓 室21C與第1主閥21A之一次側連通之第！小孔如。第^ 螺線管21F係根據自控制裝置24所傳送之開閉信號進行驅 動。 如此構成之喷射用開閉閥21係如以下所說明而開閉喷射 側供水管路。若第i螺線管21F接收來自控制裝置24之開 閥信號，則第1螺線管21F進行驅動而使第丨導向閥21E 開放第1排水管路21D。於是，第1背壓室21c内之洗淨 水自第1排水管路21D向第1主閥21A之2次側排水。藉 此，與第1主閥21A之第1背壓室21C側之面相比，施加 於其相反侧之面之洗淨水的壓力更高，第丨主閥21A自第1 100127901 13 201215747 閥座21B離開且喷射用開閉閥21打開。另—方面，若第工 螺線管21F接收來自控制裝置24之閉闊信號，則第】螺線 管训進行驅動而使第1導向閥加封閉第i排水管路 2HD。於是，洗淨水自第i主間2U之—次侧經由第i小孔 2K5而流入至第！背壓室21c内。藉此，施加於第i主閥 21A之第i賴室21(：狀面之洗淨水的壓力較其相反側 之面更高，第1主閥21A固著於第1閥座训，且嗔射用 開閉閥21.關閉。 於喷射側他路8B之上端部設置有喷射侧大氣開放閱 28A喷射側大氣開放閥28A於未經由喷射側供水管路而自 喷射喷水σ 7A fmjc時成為大氣開放狀態，且使喷 側大氣開放閥28A下游側對大氣開放。藉此，防止 用大氣開放閥28A二次側之污水朝向噴射用開_21_次 側逆流。 ^緣侧流路5B具有形成於作為下游端之上部之邊緣側連 臺” 50邊緣側連結部冗與邊緣側供水管 邊緣側供水管路係由邊緣側流路5β、邊緣 此 緣側供水管5AM忐.— 逆、口。丨冗及邊 水管路纟上⑽財料及邊緣側供 “路而構成朝向邊緣喷 邊緣側流路5BM ^ 於水之供水管路。 於自上游側流路9B之上端部艇/ k正女 向延伸之部分收納有_件29。 在水平方 3中之右側)被封 將29係-方之端部（圖 〗之杨狀，且以使洗淨水 100127901 14 201215747 流通之方式於侧面設置有複數個開口部51)。自Knife spray side water supply pipe 8A 100127901 201215747 under / cup crotch connection. The washing water sprayed from the jet water spout 7A fills the ascending flow path of the drain pipe 6 and flows to the downstream side of the toilet drain pipe 6. As shown in Fig. 3 and Fig. 4, the toilet washing device 1A includes a valve unit 20 as a water supply switching mechanism and an accumulator 30 as a flow rate amplifying mechanism. The valve unit 20 and the accumulator 3, which are the toilet washing device 10, are attached to the rear portion of the toilet body 1, and are covered by the upper cover 11C and a lower cover (not shown) to cover the upper side and the side. The upper cover 11C is attached to the upper side of the toilet body ,, and is rotatably supported by the toilet seat 11A and the toilet cover UB. The lower cover is attached to the rear side of the toilet body 1. As shown in Fig. 3 and Fig. 4, the valve unit 2 includes an upstream side flow path and an injection side flow path 8b and an edge side flow path 5B which are formed by branching the downstream end of the upstream side flow path 9B. The upstream side flow path 9B extends in the vertical direction. The injection-side flow path 8B extends in the horizontal direction from the upper end portion of the downstream end of the upstream side flow path 9B, and is bent upward, and extends in the vertical direction via the injection opening and closing valve 21. The edge side flow path 5B extends from the upper end portion of the downstream end of the upstream side flow path 9B in the opposite direction to the portion extending in the horizontal direction of the injection side flow path 8B, and is bent upward toward the upper side, and the edge is opened _22. Extends in the up and down direction. The upstream side muscle path 9B has an upstream side connecting portion 9C formed as a lower portion of the upstream end. The upstream side connecting portion 9C is a water supply pipe 9A that connects the material supply water source. The upstream water supply line is constituted by the upstream side flow path 9b, the upstream side connection portion 9C, and the water supply pipe 9A. The upstream side flow path 9B houses a filter 100127901 201215747 25. The shouting n25 can be set from the lower end of the _9B side of the flow path 9B to the top of the mountain. 26 ώ The upper end is configured with a stop %. Check valve Taniguchi. The water flows from the upstream side to the downstream side and can be prevented from flowing backward. The injection side grip 8 has an injection side joint 48 which is formed as an upper side of the downstream end, and a sloping scale portion 8 (the squirting side water supply pipe is connected. Thus, the injection side water supply line is ejected by the injection side flow path 8B' The side joint portion % is formed by the injection side i' water s 8A. Further, the upstream side water supply line and the nozzle side water supply line (4) are supplied to the water supply line of the washing water toward the cutting material σ 7 . 8B is extended from the upper end portion of the upstream side flow path 9B in the horizontal direction k. |5 minutes' and the flow rate adjustment valve 23 is accommodated on the upstream side of the stomach curved portion c which is curved upward. The flow rate adjustment valve 23 includes: The valve body 23A is abutted against a valve seat portion provided to expand the diameter of the injection side flow path 8B from the downstream side, and a coil spring 23C that imparts an elastic force to the direction in which the adjustment valve body L _ the seat portion 8D abuts The flow regulating valve 23 is configured such that the regulating valve body 23A is separated from the valve seat portion 8 when the washing water flows from the upstream side to the downstream side. Therefore, the flow regulating valve 23 is allowed to face the downstream side of the injection side water supply line On the other hand, in the flow rate adjusting valve 23, when the washing water flows from the downstream side to the upstream side, the regulating valve body 23a is positioned in the valve seat portion 8D, and the washing water is only in the small hole 23B. Therefore, the flow rate adjustment valve 23 allows a small flow rate toward the upstream side of the injection side water supply line. 100127901 201215747 The injection side flow path 8B is formed at the lower end of the bend (four) c to communicate with the accumulator via the water supply and drain pipe 31. In addition, the nozzle-side flow path 8B is formed with a partial washing water supply line S for supplying washing water to a partial washing device (not shown) on the side surface portion of the curved portion c. The flow path 8B is provided on the downstream side of the curved portion C, and the lower portion of the portion extending in the vertical direction is provided with an injection opening/closing port for opening and closing the injection-side water supply line. The injection opening and closing valve 21 includes a diaphragm type Main 阙 21 八, for the first main valve 21A to leave. The fixed i-th valve seat 21β, the third back pressure chamber 21C formed behind the first main room 21A, and the third main valve and the main valve The second drain of the 21A is connected to the second drain line 2id, so that the third drain official road 21D is opened. The first pilot valve 21E opens and closes the first solenoid 21F that is driven by the i-th guide. The i-th main valve 21A is provided with the i-th back pressure chamber 21C and the primary side of the first main valve 21A. The first hole solenoid 21F is driven by the opening and closing signal transmitted from the control device 24. The injection opening and closing valve 21 configured as described above opens and closes the injection side water supply line as described below. When the solenoid 21F receives the valve opening signal from the control device 24, the first solenoid 21F is driven to open the first drain line 21D. Thus, the first back pressure chamber 21c is cleaned. The water is drained from the first drain line 21D to the secondary side of the first main valve 21A. Thereby, the pressure of the washing water applied to the surface on the opposite side of the first main valve 21A is higher than that of the surface on the opposite side of the first main valve 21A, and the second main valve 21A is from the first 100127901 13 201215747 valve seat. 21B leaves and the injection opening and closing valve 21 is opened. On the other hand, if the first solenoid 21F receives the closing signal from the control unit 24, the first solenoid is driven to close the first pilot valve 2HD. Then, the washing water flows from the second sub-main room 2U to the first through the i-th hole 2K5! Inside the back pressure chamber 21c. Thereby, the pressure applied to the i-th chamber 21 of the i-th main valve 21A is higher than the surface on the opposite side, and the first main valve 21A is fixed to the first valve seat, and The injection opening and closing valve 21 is closed. The injection side air opening 28A is provided at the upper end of the injection side other side 8B, and the injection side air opening valve 28A is formed by the injection water supply σ 7A fmjc without passing through the injection side water supply line. The atmosphere is in an open state, and the downstream side of the spray side atmosphere opening valve 28A is opened to the atmosphere. Thereby, the sewage on the secondary side of the atmospheric open valve 28A is prevented from flowing backward toward the injection opening _21_second side. The rim side flow path 5B has Formed on the edge side of the upper end of the downstream end" 50 edge side joint portion redundant and edge side water supply pipe edge side water supply line is from the edge side flow path 5β, the edge edge side water supply pipe 5AM 忐. - reverse, mouth丨 丨 及 边 边 边 边 边 边 边 边 边 边 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 The _ piece 29 is stored in the extended part. On the right side of the horizontal side 3) is enclosed 29 series - The end portion (of FIG〗 Yang shape, and so that the washing water 100 127 901 14 201 215 747 flow to the side of the embodiment is provided with a plurality of openings 51). from
目開口部5D 流出之洗淨水朝於上下方向延伸之邊緣側流袼SB产入。蓋 構件29係相對於邊緣側流路可裝卸。因此 %，可將蓋構 件29自邊緣側流路5B卸除，而將流量調整關， 叫23收納於噴 射側流路8B中，或者為了保養而將蓋構件29卸^ 、 邊緣側流路5B於在上下方向延伸之部分<卞 r °卩設置有使 邊緣側供水管路開閉之邊緣用開閉閥22。邊緣用開閉閥 包括：隔膜式之第2主閥22A、供第2主閥22a離開.固著 之第2閥座22B、形成於第2主閥22A之背後之第2背壓 室22C、使第2背壓室22C與第2主閥22A之二次側連通 之第2排水管路22D、使第2排水管路22D開閉之第2導 向閥22E、開閉驅動第2導向閥22E之第2螺線管22F。於 第2主閥22A中貫穿設有使第2背壓室22C與第2主閥22A 之一次側連通之第2小孔22G。第2螺線管22F係根據自控 制裝置24所傳送之開閉信號進行驅動。 如此構成之邊緣用開閉閥22係如以下所說明般使邊緣側 供水管路開閉。若第2螺線管22F接收來自控制裝置24之 開閥信號，則第2螺線管22F進行驅動而使第2導向閥22E 開放第2排水管路22D。於是，第2背壓室22C内之洗淨 水自第2排水管路22D朝向第2主閥22A之2次側排水。 藉此，與第2主閥22A之第2背壓室22C側之面相比，施 加於其相反側之面之洗淨水的壓力更高，第2主閥22A自 100127901 15 201215747 第2閥座22B離開且使喷射用開閉閥22打開。另一方面， 若第2螺線管22F接收來自控制裝置24之閉闕信號，㈣ 2螺線管22F進行驅動而使第2導向_加封閉第2排水管 路22D。於是’洗淨水自第2主閥22A之一次側經由第2 小孔22G而流入至第2背壓室22C内。藉此，施加於第2 主閥22A之第2背壓室22C側之面之洗淨水的壓力較其相 反側之面更高，第2主閥22A固著於第2闊座22b，且喷 射用開閉閥22關閉。 ' 於邊緣側流路5B之上端部設置有邊緣側大氣開放闊 观。邊緣側大氣開«28Β於未經由邊緣側供水管路而自 邊緣喷水° 4A喷出洗淨水時麵大_放狀態，且使較邊 緣側大氣開放閥遍更下游側對大氣開放。藉此，防 緣側大氣開放闊观二次側之污水朝向邊緣用開 次側逆流。 如圖5〜圖9所示，蓄壓器3〇係收納可往 壁32、且具有藉由該隔離壁32 動之隔離 -蓄壓器3。具有於使槽33之容：=容叙槽 32賦予彈性力之螺旋彈簧34。因此，、蓄壓°對^離壁 洗淨水經由供排水管31而流入時 =〇之槽33於 壓狀態儲存洗淨水。 3备積，並且以蓄 其次，對紐H洗淨裝置1G向便 進行之便器洗淨進行說明。 共給洗淨水而 100127901 201215747 [對於蓄壓器之蓄水步驟] 便器洗淨裝置10如圖5所示，將喷射用開閉閥21及邊緣 用開閉閥22關閉。於該狀態下，自與供水源連通之供水管 9A流入至閥單元20之洗淨水，係經由上游侧連結部9C、 上游側流路9B、喷射側流路8B之於水平方向延伸之部分、 流量調整閥23、形成於彎曲部C之連通部27、及供排水管 31而流入至蓄壓器30之槽33内。藉由流入至槽33内之洗 淨水，隔離壁32抵抗螺旋彈簧34之彈性力而朝向槽33之 容積增加之方向移動。 [便器洗淨待機狀態] 若洗淨水開始流入至槽33内並經過既定時間，則便器洗 淨裝置10如圖6所示，使洗淨水以與靜水壓相同之壓力之 蓄壓狀態儲存於槽33内。該狀態成為便器洗淨之待機狀態。 [盆洗淨步驟] 若操作未圖示之便器洗淨開關，則控制裝置24對邊緣用 開閉閥22之第2螺線管22F發送開閥信號，邊緣用開閉閥 22如圖7所示般打開。此時，喷射用開閉閥21保持關閉之 狀態。 若邊緣用開閉閥22打開，則自與供水源連通之供水管9A 流入至閥單元20之洗淨水，係經由上游側連結部9C及上 游側流路9B而朝向邊緣側流路5B流入。又，以蓄壓狀態 儲存於蓄壓器30之槽33内之洗淨水，係因以靜水壓來蓄 100127901 17 201215747 壓，故較自供水源流入至間單_ 高。因此，以蓄壓狀態_存於^ 2G之洗淨水之流動麼更 亦經由供排水管3卜流量調1 ☆ %之槽33内之洗淨水 流路犯於水平方向延伸之吾1’23之小孔23B、及噴射側 入。即，於邊緣侧流路5B之\分而朝向邊緣側流路5B流 壓器30之槽33内之洗淨水被:轉邛，以蓄壓狀態儲存於蓄 附加至自供水源所供給之洗淨 水中。如此，已放大流量之咕i , 九乎 “ 死冷水係經由邊緣侧流路5B、 邊緣側連結部5C、及魏㈣ 目而自δ又置於邊緣嗜 嘴4之邊緣喷水口 4Α，沿著邊緣通水管路3喷出。嘴 自邊緣喷水口 4Α噴出之洗淨水如圖1〇所示，係於自供 水源所供給之洗淨水IU中附加以蓄壓狀態儲存於蓄壓_ 之槽33内之洗淨水P1。因此，即使自供水源所供給之洗、爭 水1^之流量較少’亦可使自邊緣噴水口 4a喷出之洗淨水 之流量為設定值以上。藉此，可使洗淨水自邊緣喷水口从 猛烈地噴出，且可使洗淨水流至邊緣通水管路3之終端為 止。因此，可無遺漏地洗淨整個便盆部2。又，可使便盆部 2内之洗淨水之水位上升。 又’因以蓄壓狀態儲存於蓄壓器3 0之槽3 3内之洗淨水經 由流量調整閥23之小孔23B而流入至邊緣側流路沾，故^ 制自槽33流出之洗淨水之流量，且防止洗淨水自槽33中— 口氣流出。因此，可僅使以蓄壓狀態鍺存於蓄壓器3〇之槽 33内之洗淨水的一部分自邊緣喷水口 噴出。如此，藉: 100127901 18 201215747 流量調整閥23,可以簡县 π W料地進行自邊緣噴水 嘴先淨水之流量或水量的調整。 控制裝置24係以於操作便哭> 之第2螺線管22F發送閉閥對邊緣用開閉_ 關閉，盆洗淨步驟结束 ^如此，邊緣關閉闕Μ [喷射洗淨（污物等排出）步驟j 於操作便器洗淨開關並即將經過設定The washing water flowing out of the opening portion 5D is produced by the edge side flow SB which extends in the vertical direction. The cover member 29 is detachable with respect to the edge side flow path. Therefore, the cover member 29 can be removed from the edge side flow path 5B, and the flow rate can be adjusted to be closed, and the flow rate can be adjusted to be contained in the injection side flow path 8B, or the cover member 29 can be unloaded and the edge side flow path 5B can be removed for maintenance. An edge opening/closing valve 22 that opens and closes the edge side water supply line is provided in a portion that extends in the vertical direction. The edge opening/closing valve includes a diaphragm-type second main valve 22A, a second main valve 22a, a second valve seat 22B that is fixed, and a second back pressure chamber 22C that is formed behind the second main valve 22A. The second drain line 22C that communicates with the secondary side of the second main valve 22A in the second back pressure chamber 22C, the second pilot valve 22E that opens and closes the second drain line 22D, and the second guide valve 22E that opens and closes the second guide valve 22E Solenoid 22F. A second small hole 22G that allows the second back pressure chamber 22C to communicate with the primary side of the second main valve 22A is formed in the second main valve 22A. The second solenoid 22F is driven in accordance with an opening and closing signal transmitted from the self-control device 24. The edge opening/closing valve 22 configured as described above opens and closes the edge side water supply line as described below. When the second solenoid 22F receives the valve opening signal from the control device 24, the second solenoid 22F is driven to open the second pilot line 22D to the second pilot valve 22E. Then, the washing water in the second back pressure chamber 22C is drained from the second drain line 22D toward the secondary side of the second main valve 22A. Thereby, the pressure of the washing water applied to the surface on the opposite side of the second main valve 22A is higher than that of the surface on the opposite side of the second main valve 22A, and the second main valve 22A is from 100127901 15 201215747. 22B leaves and opens the injection opening and closing valve 22. On the other hand, when the second solenoid 22F receives the closing signal from the control device 24, the (four) 2 solenoid 22F is driven to close the second drain pipe 22D. Then, the washing water flows into the second back pressure chamber 22C from the primary side of the second main valve 22A via the second small hole 22G. Thereby, the pressure of the washing water applied to the surface on the second back pressure chamber 22C side of the second main valve 22A is higher than the surface on the opposite side, and the second main valve 22A is fixed to the second wide seat 22b, and The injection opening and closing valve 22 is closed. The edge-side atmosphere opening is provided at the upper end portion of the edge side flow path 5B. The edge side atmosphere is opened and the water is sprayed from the edge without passing through the edge side water supply line. When the washing water is sprayed out, the surface is large and placed, and the air opening valve is opened to the atmosphere on the downstream side. Thereby, the atmosphere on the margin side is open to the secondary side, and the sewage on the secondary side is countercurrent to the edge. As shown in Figs. 5 to 9, the accumulator 3 accommodates the detachable wall 32 and has an isolating accumulator 3 which is moved by the partition wall 32. The coil spring 34 has a capacity for imparting an elastic force to the groove 33. Therefore, when the accumulating pressure is applied to the wall-washing water through the water supply and drain pipe 31, the tank 33 stores the washing water under pressure. (3) The storage of the toilets of the New H washing device 1G will be described. A total of the water is supplied to the water. 100127901 201215747 [Water storage step for the accumulator] As shown in Fig. 5, the toilet cleaning device 10 closes the injection opening and closing valve 21 and the edge opening and closing valve 22. In this state, the water supplied from the water supply pipe 9A that communicates with the water supply source to the valve unit 20 flows through the upstream side connecting portion 9C, the upstream side flow path 9B, and the injection side flow path 8B in the horizontal direction. The flow rate adjusting valve 23, the communication portion 27 formed in the curved portion C, and the water supply and drain pipe 31 flow into the groove 33 of the accumulator 30. The partition wall 32 moves in the direction in which the volume of the groove 33 increases in response to the elastic force of the coil spring 34 by the washing water flowing into the groove 33. [Bridge Washing Standby State] When the washing water starts to flow into the tank 33 and has passed the predetermined time, the toilet washing device 10 causes the washing water to be in the pressure storage state of the same pressure as the hydrostatic pressure as shown in FIG. Stored in the slot 33. This state becomes a standby state in which the toilet is washed. [Potted washing step] When the toilet washing switch (not shown) is operated, the control device 24 transmits a valve opening signal to the second solenoid 22F of the edge opening and closing valve 22, and the edge opening and closing valve 22 is as shown in FIG. turn on. At this time, the injection opening and closing valve 21 is kept closed. When the edge opening/closing valve 22 is opened, the water flowing into the valve unit 20 from the water supply pipe 9A that communicates with the water supply source flows into the edge side flow path 5B via the upstream side connecting portion 9C and the upstream side flow path 9B. Further, the washing water stored in the tank 33 of the accumulator 30 in the state of the accumulator is stored at a pressure of 100127901 17 201215747 by the hydrostatic pressure, so that it flows into the room _ higher than the water supply source. Therefore, in the state of the pressure accumulation_the flow of the washing water stored in the ^2G, the flow rate of the washing water in the tank 33 of the water supply and drainage pipe 3 is adjusted to 1%. The small hole 23B and the injection side are inserted. In other words, the washing water in the groove 33 of the flow device 30 in the edge side flow path 5B is turned to the edge side flow path 5B, and is stored in the pressure accumulation state and stored in the wash water supplied from the water supply source. Clean water. In this way, the flow rate 咕i is enlarged, and the “dead cold water is placed on the edge of the edge of the edge of the mouth 4 through the edge side flow path 5B, the edge side joint portion 5C, and the Wei (4). The edge water supply pipe 3 is sprayed out. The washing water sprayed from the edge water spray port 4 is shown in Fig. 1A, and is stored in the water storage IU supplied from the water supply source and stored in the pressure accumulation state in the pressure accumulation_ In the case of the washing water P1 in the tank 33, the flow rate of the washing water sprayed from the edge water spout 4a can be set to be equal to or higher than the set value even if the flow rate of washing and water supply from the water supply source is small. Thereby, the washing water can be violently ejected from the edge spout, and the washing water can be flown to the end of the edge water-passing pipe 3. Therefore, the entire potty portion 2 can be cleaned without fail. The water level of the washing water in the bowl portion 2 is increased. Further, the washing water stored in the tank 3 3 of the accumulator 30 in the state of the pressure accumulation flows into the edge side via the small hole 23B of the flow rate adjusting valve 23. The flow path is dip, so that the flow rate of the washing water flowing out from the tank 33 is prevented, and the washing water is prevented from flowing out of the tank 33. Therefore, only a part of the washing water stored in the tank 33 of the accumulator 3〇 in the pressure accumulation state can be ejected from the edge spout. Thus, by: 100127901 18 201215747 The flow regulating valve 23 can be simplified π The flow rate or the amount of water from the edge water spout is adjusted in the W material. The control device 24 is used to open the second valve of the second solenoid 22F to open and close the valve closing _ close, the basin washing step End ^ So, the edge is closed 阙Μ [Spray cleaning (dirt and other discharge) step j to operate the toilet wash switch and is about to be set
裝置24對噴射用開閉 } kfJ 號，如圖8所示，螺線管训發送開闕信 尺贺射用開閉閥21打開。 若噴射用開閉閥2ι扣H目，丨6 t 流入至閥單元2Q之洗淨之供水管从 游側流路9Β而朝向嘴射側流路8B〜=9C及上 側流路8B之洗淨水， w入。错“入至噴射 閥座部8D離開。如/〜巧3之調整閥本體23A自 之大流量之流動’故流量調整閥23容許朝向下游側 射側流路8B之、先/與供水源連通之供水管9A流入至喷 心此净水可不滷少冶旦 8Β之下游側。 机里，而流入至喷射側流路 又，以蓄虔狀態儲存於蓄 靜水遷來蓄·， ' 〇之槽％内之洗淨水因以 流動壓更言 ，、7源机入至閥單元20之洗淨水之 内之洗淨二二以蓄f狀態儲存於簡3。之槽33 Ή共排水管31而自連結部27向噴射侧流路 咖279〇1 201215747 8B流入。即’於較流量 士…’ 奸間23更下游側之喷射側流路 ’以畜壓狀態儲存於f壓器3G之槽33内之洗淨水被 附加至自供水源所供給之洗淨水t。如此，已放大流量之洗 由噴射側流路8B、喷射侧連結部8€、及喷射側供 t 而自設置於噴射噴嘴7之噴射喷水口 7八沿著便 器排水官路6之上升流路噴出。 因畜堡器30之槽33經由供排水㈣而與較流量調整間 23更下游側之喷射側流路8B連通’故對洗淨水之流動形成 阻力者較少，且至喷射喷水σ7Α為止之流路較短。因此， 可減^流至噴射喷水σ7Α為止之期間内之洗淨水的壓力損 失。藉此，可使附加了以蓄壓狀態儲存於槽33内之洗淨水 之洗淨水自噴射喷水口 7Α猛烈地喷出。 自喷射噴水口 7Α喷出之洗淨水如圖1〇所示，係於自供 水源所供給之洗淨水j中附加以蓄壓狀態儲存於蓄壓器如 之槽33内之洗淨水Ρ2。因此，即使自供水源所供給之洗淨 水J之流量較少，亦可使自噴射喷水口 7Α噴出之洗淨水之 流罝為设疋值以上。藉此，可使洗淨水自嘴射噴水口 7Α猛 烈地喷出。 又，因於邊緣用開閉閥22即將關閉（盆洗淨步驟結束）之 前將喷射用開閉閥21打開，故自邊緣喷水口 4A之洗淨水 之喷出與自喷射喷水口 7A之洗淨水之喷出相連。因此， "4 於藉由自邊緣噴水口 4A之洗淨水之噴出而使便盆部2内之 100127901 20 201215747 洗淨水的水位處於最高水位之狀態下，開始自噴射喷水口 7A之洗淨水之喷出。即，因可於便盆部2内之洗淨水之位 能成為最大的狀態下自噴射喷水口 7A噴出洗淨水，故藉由 便盆部2内之洗淨水之最大位能與自喷射喷水口 7A喷出之 洗淨水之水勢的協同效果，使便器排水管路6内產生虹吸作 用，即使洗淨水較少，亦可自便器排水管路良好地排出污物 等。 因此，實施例之便器洗淨裝置10之污物等的排出性能優 異，且即使洗淨水較少，亦可良好地進行便器洗淨。 又，關於以蓄壓狀態儲存於槽33内之洗淨水P2，與在盆 洗淨步驟時自邊緣喷水口 4A喷出之情形相比，自喷射喷水 口 7A噴出之情形時壓力損失更少，且流量更多。因此，喷 射用開閉間21打開之最初之流量，即，洗淨水自喷射喷水 A嘴出之最初之流量較於盆洗淨步驟時自邊緣噴水口 ^喷出之洗淨水之流量更多。其後，因槽33内之以蓄壓狀 悲儲存之洗淨水隨時間之經過而減少，故自喷射喷水口 ^ 喷出之洗淨水之流量減少。 如此’便器洗淨裝置1〇可將以蓄壓狀態儲存於槽33内之 洗淨水適當地分配至邊緣嘴水口 4A與嘴射喷水口 7A來喷 出。即’自噴射喷水口 7A喷出之洗淨水係用於藉由其水勢 使便器排水管路6喊生虹吸作用*自便輯水管路排出 污物等。因此’較佳為自噴射噴水口 7A喷出之洗淨水於開 100127901 201215747 始喷水之最初儘量猛烈地喷出。另一方面，於盆洗淨步驟時 自邊緣喷水口 4A喷出之洗淨水係以無遺漏地洗淨便盆部2 之表面為目的，即使較自喷射噴水口 7A喷出之洗淨水之最 初的水勢更弱，亦可無遺漏地洗淨便盆部2之表面。 控制裝置24以於操作便器洗淨開關並經過設定時間（T2) 後將喷射用開閉閥21關閉之方式，對喷射用開閉閥21之第 1螺線管21F發送閉閥信號。如此，喷射用開閉閥21關閉， 盆洗淨步驟結束。於喷射洗淨步驟中，以蓄壓狀態儲存於槽 33内之洗淨水全部自喷射喷水口 7A喷出。 於喷射洗淨步驟中自噴射喷水口 7A喷出之洗淨水之水量 較於盆洗淨步驟中自邊緣喷水口 4A喷出之洗淨水的水量更 多。如此，便器洗淨裝置10可將以蓄壓狀態儲存於槽33 内之洗淨水適當地分配至邊緣喷水口 4A與喷射喷水口 7A 來噴出。即，自喷射喷水口 7A喷出之洗淨水係用於使虹吸 作用於便器排水管路6内產生、持續而自便器排水管路排出 污物等。因此，較佳為自喷射喷水口 7A喷出之洗淨水為儘 量多之水量。另一方面，於盆洗淨步驟時自邊緣喷水口 4A 喷出之洗淨水係以無遺漏地洗淨便盆部2之表面為目的，即 使較自喷射喷水口 7A喷出之洗淨水之水量更少，亦可無遺 漏地洗淨便盆部2之表面。 [覆水步驟] 於操作便器洗淨開關並即將經過設定時間（T2)之前，控制 100127901 22 201215747 裝置24對邊緣用開閉閥.22之第2螺線管22F發送開閥信 號，如圖9所示，邊緣用開閉閥22打開。 於邊緣用開閉閥22打開之時間點，蓄壓器30之槽33内 未儲存洗淨水。因此，若邊緣用開閉閥22打開，則僅自與 供水源連通之供水管9A流入至閥單元20之洗淨水，經由 上游側連結部9C、上游側流路9B、邊緣側流路5B、邊緣 側連結部5C、及邊緣側供水管5A而自設置於邊緣噴嘴4 之邊緣喷水口 4A沿著邊緣通水管路3喷出。 自邊緣喷水口 4A喷出之洗淨水如圖10所示，僅為自供 水源所供給之洗淨水R2,且儲存於便盆部2内而形成水封。 控制裝置24以於操作便器洗淨開關並經過設定時間（T3)後 將邊緣用開閉閥22打開之方式，對邊緣用開閉閥22之第2 螺線管22F發送閉閥信號。如此，邊緣用開閉閥22關閉， 覆水步驟結束。 若覆水步驟結束，則便器洗淨裝置10如圖5所示，成為 喷射用開閉閥21及邊緣用開閉閥22已關閉之狀態。因此， 便器洗淨裝置10經由對於蓄壓器30之蓄水步驟而恢復至便 器洗淨待機狀態。 本發明並不限定於藉由上述記述及圖式所說明之實施 例，例如以下之實施例亦包含於本發明之技術範圍内。 (1)於實施例中，在喷射側供水管路設置有流量調整閥 23，但亦可不設置流量調整閥23。 100127901 23 201215747 於此情形時’如圖11(A)所示，可經由開閉閥40而使蓄 壓器30與上游側供水管路9A、9B、9C連通。於該便器洗 淨裝置100中，使於盆洗淨步驟時使邊緣用開閉閥22開閉 之時間點、及於喷射洗淨步驟時使噴射用開閉閥21開閉之 時間點一致’而使開閉閥40開閉。藉此，可使自邊緣噴水 口 4A及喷射喷水口 7A噴出之洗淨水之流量為設定值以 上’並且連續地進行自邊緣噴水口 4A之洗淨水之喷出與自 喷射喷水口 7A之洗淨水之噴出。 又，如圖11(B)所示，可經由流路切換閥5〇與管徑不g 之供排水管50A、50B而使蓄壓器30與上游側供水管鞋 9A、9B、9C連通。於該便器洗淨裝置11〇中，藉由切換浦 路切換閥5〇,而於盆洗淨步驟時使以蓄壓狀態儲存於蓄屢 器30内之洗淨水自管徑較小之供排水管5〇A流出。另一方 面，於噴射洗淨步驟時使以蓄壓狀態儲存於 、自i态30内之 洗淨水自管徑較大之供排水管5〇B流出。 稽此，可使於哈 射洗淨步驟時自噴射喷水口 7A喷出之洗淨水之最# 、:、 較於盆洗淨步驟時自邊緣噴水口 4 a喷出之、先、* L ^ 多。 、死沣水之流量更 又，如圖11(C)所示’可經由流路切換間〜使 3〇與喷射側流路8B連通。於該便器洗淨 ^ 直12〇中，蚀 盆洗淨步驟時使邊緣用開閉閥22開閉之睹 ' 寸间點、及於哈▲ 洗淨步驟時使喷射用開閉閥21開閉之時間點— 、、射 —致，並切換 100127901 24 201215747 流路切換閥51，而將以蓄壓狀態儲存於蓄壓器π内 水附加至自邊緣喷水口 4A或噴射喷水口 7a喷出之洗淨^ 中。藉此，可使自邊緣喷水口 4A及噴射喷水口 7A嘴出尺 洗淨水之流量為設定值以上，並料續地進行自邊緣嘴水^ 4A之洗淨水之喷出與自喷射噴水口 7A之洗淨水之嘴出〇 ⑺於實施例中，採用蓄壓器3G作為流量放大機構，心 量放大機構亦可包含槽與泵。 < 於此情形時，如圖12⑷所示，可自噴射側供水管路^、 8B、8C之上游側起依次串聯地設置槽％及泵％。於嗦 器洗淨裝置200中，在上游側供水管路9A、上1 有開閉閥41，且於上游側供水管路9A、9B、9c分支^置 緣側供水管路5A、5B、5C與喷射側供水管路8a邊 之部分設置有流路切㈣52。又，於該錢洗衫置2〇〇叱 5又置有與泵36之下游側之喷射側供水管路8A、8B、8c 邊緣侧供水管路5A、5B、5C連通的旁通流路％。於旁^ /爪路70 δ又置有開閉閥42與止回閥6〇。止回閥⑼容許洗淨 水自喷射侧供水管路8Α、8Β、8C流向邊緣側供水管路5八、 5Β、5C ’並阻止其逆流。 於5亥便益洗淨裝置200中，當在盆洗淨步驟中自邊緣噴水 口 4Α喷出洗淨水時，切換流路切換閥52，將自供水源所供 給之洗淨水供給至邊緣噴水口 4Α，並將開閉閥42打開，且 驅動泵36來將儲存於槽％内之一部分洗淨水，係經由旁通 100127901 25 201215747 流路70而供給至邊緣喷水口 4A。又，當於噴射洗淨步驟中 自喷射喷水口 7A喷出洗淨水時，將開閉閥42關閉，且驅 動泵36來贿存於槽35内之殘餘部分之洗淨水供給至喷射 喷水口 7A。此時，以使自邊緣喷水口 4八及嘴射喷°水口从 喷出之洗淨水之流量成為設定值以上的方式驅動策^。 又’如® 12⑻所*，可將自上游側起依次以槽％及栗 36之順序配置之放大流路37與喷射側供水管路8八、 8C並聯地設置。該便器洗淨裝置21〇，在上游側供水管路 9A、9B、9C亦設置有開閉閥41，且於上游側供水管路从、 犯、9C分支為邊緣側供水管路SA、沾、sc與喷射側供水 官路8A、8B、8C之部分亦設置有流路切換間&又，於 該便器洗淨裝置21〇,設置有較放大流路37之下游端盘喷 射側供水管路8A、8B、8C合流之部分更下游側，且血喷射 側供水管路8A、8B、8C及邊_供水管路5a、5b、又連 通之旁通流路70。於旁通流路70上設置有開閉間42與止 回闕6 0。止回閥6 〇容許洗淨水自噴射側供水管路从、犯、 叱流向邊緣側供水管路5A、5B、5C，並阻止盆逆产。 於該便器洗淨裝置210中，當在盆洗淨步驟中自雜喷水 口从喷出洗淨水時，切換流路切換閥52，將自供水源所供 給之洗淨水供給至邊緣噴水口 4A，並將開閉間42打開，且 =栗⑽將儲存於槽35内之—部分洗淨水經由旁通流路 而供給至邊緣喷水口 4A。又，當於嘴射洗淨步驟令自嗔 1〇〇127901 26 201215747 射喷水口 7A喷出洗淨水時，切換流路切換閥52，將自供水 源所供給之洗淨水供給至喷射喷水口 7A，並將開閉閥42 打開，且驅動泵36以將儲存於槽35内之殘餘部分之洗淨水 供給至喷射喷水口 7A。此時，以使自邊緣喷水口 4A及喷 射喷水口 7A喷出之洗淨水之流量成為設定值以上的方式驅 動泵36。 (產業上之可利用性） 本發明可用於水洗式便器。 【圖式簡單說明】 圖1係表示安裝有實施例之便器洗淨裝置之便器本體之 俯視圖。 圖2係表示安裝有實施例之便器洗淨裝置之便器本體之 剖面圖。 圖3係表示實施例之閥單元之剖面圖。 圖4係表示實施例之便器洗淨裝置之方塊圖。 圖5係表示對於實施例之便器洗淨裝置之蓄壓器之蓄水 步驟的概略圖。 圖6係表示實施例之便器洗淨裝置之便器洗淨待機狀態 的概略圖。 圖7係表示實施例之便器洗淨裝置之盆洗淨步驟的概略 圖。 圖8係表示實施例之便器洗淨裝置之喷射洗淨步驟的概 100127901 27 201215747 略圖。 圖9係表示實施例之便器洗淨裝置之覆水步驟的概略圖。 圖10係表示實施例之便器洗淨裝置之便器洗淨中之流量 變化的圖表。 圖11 (A)、（B)及(C)係表示其他實施例之便器洗淨襄置之 方塊圖。 圖12(A)及(B)係表示其他實施例之便器洗淨裝置之方塊 圖。 【主要元件符號說明】The device 24 opens and closes the injection opening and closing valve kfJ, and as shown in Fig. 8, the solenoid transmission transmission opening and closing signal opening/closing valve 21 is opened. When the injection opening/closing valve 2 is hooked to the H mesh, the water supply pipe that has flowed into the valve unit 2Q flows from the swimming side flow path 9Β toward the nozzle side flow path 8B to 9C and the upper side flow path 8B. , w enter. Wrong "Into the injection valve seat portion 8D is separated. If the valve body 23A is adjusted to flow from a large flow rate", the flow rate adjustment valve 23 is allowed to be connected to the downstream side injection side flow path 8B, first/connected to the water supply source. The water supply pipe 9A flows into the spray core, and the clean water can not be halogenated on the downstream side of the smelting dan 8 。. In the machine, the flow into the injection side flow path is stored in the storage state in the storage state, and the 〇 The washing water in the tank % is stored in the washing water of the valve unit 20 in the state of the flow pressure, and is stored in the tank in the state of the tank. 31, the inflow portion 27 flows into the injection side flow path 279〇1 201215747 8B. That is, the 'injection side flow path' on the downstream side of the stalking room 23 is stored in the pressure state of the f pressure device 3G. The washing water in the tank 33 is added to the washing water t supplied from the water supply source. Thus, the washing of the enlarged flow rate is set by the injection side flow passage 8B, the injection side coupling portion 8 and the injection side supply t. The jet water spouting port 7 of the jet nozzle 7 is ejected along the ascending flow path of the toilet draining official road 6. Since the trough 33 of the animal farmer 30 is supplied and discharged The water (4) is in communication with the injection side flow path 8B on the downstream side of the flow rate adjustment interval 23, so that the resistance to the flow of the washing water is less, and the flow path until the injection water σ7Α is shorter. The pressure loss of the washing water flowing to the jet water σ7Α. The washing water to which the washing water stored in the tank 33 in the pressure accumulating state is added can be violently sprayed from the jet nozzle 7 As shown in FIG. 1A, the washing water sprayed from the jetting nozzle 7 is stored in the accumulator such as the tank 33 in the state of being stored in the accumulating water j supplied from the water supply source. Therefore, even if the flow rate of the washing water J supplied from the water supply source is small, the flow rate of the washing water sprayed from the water spouting port 7Α can be set to a value of not less than the set value. The washing water is ejected violently from the nozzle spouting port 7 。. The opening/closing valve 22 is closed immediately before the opening/closing valve 22 is closed (the pot washing step is completed), so the washing is performed from the edge spout 4A. The spray of purified water is connected to the discharge of the wash water from the spray nozzle 7A. Therefore, "4 When the water level of the 100127901 20 201215747 washing water in the bowl portion 2 is at the highest water level by the discharge of the washing water from the edge water spout 4A, the washing of the washing water from the jetting spout 7A is started. In other words, since the washing water can be ejected from the jetting water spout 7A in a state in which the position of the washing water in the potty portion 2 can be maximized, the maximum energy and self-injection of the washing water in the potty portion 2 can be achieved. The synergistic effect of the water potential of the washing water sprayed from the water spout 7A causes a siphon action in the toilet drain pipe 6, and even if the washing water is small, the dirt can be discharged from the toilet drain pipe well. In the toilet washing device 10 of the embodiment, the discharge performance of the dirt or the like is excellent, and even if the washing water is small, the toilet can be satisfactorily washed. Further, the washing water P2 stored in the tank 33 in the pressure storage state is pressure-depleted when it is ejected from the jet water spouting port 7A as compared with the case where it is ejected from the edge water spouting port 4A in the tub washing step. Less, and more traffic. Therefore, the initial flow rate at which the injection opening/closing chamber 21 is opened, that is, the initial flow rate of the washing water from the jet water spray A nozzle is larger than the flow rate of the washing water sprayed from the edge water spray port ^ during the pot washing step. many. Thereafter, since the washing water stored in the tank 33 in the pressure storage state is reduced over time, the flow rate of the washing water sprayed from the jet nozzle ^ is reduced. Thus, the toilet washing apparatus 1 can appropriately discharge the washing water stored in the tank 33 in the pressure accumulation state to the edge nozzle nozzle 4A and the nozzle water jet port 7A to be ejected. That is, the washing water sprayed from the jet water spout 7A is used to cause the siphon effect of the toilet drain pipe 6 by the water potential to discharge the dirt and the like. Therefore, it is preferable that the washing water sprayed from the jet water spout 7A is sprayed as vigorously as possible at the beginning of the water spray at 100127901 201215747. On the other hand, the washing water sprayed from the edge water spouting port 4A in the pot washing step is for the purpose of cleaning the surface of the bowl portion 2 without fail, even if the washing water is ejected from the jet spout 7A. The initial water potential is weaker, and the surface of the potty 2 can be cleaned without any omission. The control device 24 transmits a valve closing signal to the first solenoid 21F of the injection opening and closing valve 21 so as to close the injection opening/closing valve 21 after the toilet cleaning switch is operated and the set time (T2) has elapsed. In this manner, the injection opening and closing valve 21 is closed, and the basin washing step is completed. In the jet washing step, all the washing water stored in the tank 33 in the pressure accumulation state is discharged from the jet water spouting port 7A. The amount of water sprayed from the spray nozzle 7A in the jet washing step is larger than the amount of water sprayed from the edge spray port 4A in the pot washing step. In this manner, the toilet washing device 10 can appropriately discharge the washing water stored in the tank 33 in the pressure accumulation state to the edge water spout 4A and the jet water spout 7A to be ejected. That is, the washing water sprayed from the jet water spouting port 7A is used to cause the siphon to act in the toilet drain pipe 6, to continuously discharge the dirt from the toilet drain pipe, and the like. Therefore, it is preferable that the amount of washing water sprayed from the jet water spout 7A is as much as possible. On the other hand, the washing water sprayed from the edge water spout 4A at the step of the basin washing is for the purpose of cleaning the surface of the bowl portion 2 without any omission, even if it is washed from the jet spout 7A. The amount of water in the water is less, and the surface of the potty 2 can be cleaned without any omission. [Overwatering step] Before the toilet washing switch is operated and the set time (T2) is elapsed, the control unit 100127901 22 201215747 device 24 sends a valve opening signal to the second solenoid 22F of the edge opening and closing valve .22, as shown in FIG. The edge is opened by the opening and closing valve 22. At the time when the edge opening/closing valve 22 is opened, the washing water is not stored in the groove 33 of the accumulator 30. Therefore, when the edge opening/closing valve 22 is opened, only the washing water flowing into the valve unit 20 from the water supply pipe 9A that communicates with the water supply source passes through the upstream side connecting portion 9C, the upstream side flow path 9B, the edge side flow path 5B, The edge side connecting portion 5C and the edge side water supply pipe 5A are ejected from the edge water passing pipe 3 from the edge water spouting port 4A provided in the edge nozzle 4. As shown in Fig. 10, the washing water sprayed from the edge water spout 4A is only the washing water R2 supplied from the water supply source, and is stored in the bowl portion 2 to form a water seal. The control device 24 transmits a valve closing signal to the second solenoid 22F of the edge opening and closing valve 22 so that the edge cleaning valve 22 is opened after the toilet cleaning switch is operated and the set time (T3) is elapsed. Thus, the edge opening and closing valve 22 is closed, and the water covering step is completed. When the water rinsing step is completed, the toilet cleaning device 10 is in a state in which the injection opening and closing valve 21 and the edge opening and closing valve 22 are closed as shown in Fig. 5 . Therefore, the toilet washing device 10 is restored to the toilet washing standby state via the water storing step for the accumulator 30. The present invention is not limited to the embodiments described by the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention. (1) In the embodiment, the flow rate adjustment valve 23 is provided in the injection side water supply line, but the flow rate adjustment valve 23 may not be provided. 100127901 23 201215747 In this case, as shown in Fig. 11(A), the accumulator 30 can be connected to the upstream side water supply lines 9A, 9B, and 9C via the opening and closing valve 40. In the toilet washing apparatus 100, the opening and closing valve is opened and closed at the time of the pot washing step, and the time point at which the injection opening/closing valve 21 is opened and closed at the time of the jet washing step is matched. 40 open and close. Thereby, the flow rate of the washing water sprayed from the edge water spout 4A and the jet water spouting port 7A can be set to be larger than the set value', and the washing of the washing water from the edge spout 4A and the self-injection spout can be continuously performed. The spray of 7A washing water. Further, as shown in Fig. 11(B), the accumulator 30 can be connected to the upstream side water supply pipe shoes 9A, 9B, and 9C via the flow path switching valve 5A and the water supply and drainage pipes 50A and 50B having a pipe diameter of not. In the toilet cleaning device 11, by switching the sluice switching valve 5 〇, the washing water stored in the accumulator 30 in the accumulator state is smaller in the tub washing step. The drain pipe 5〇A flows out. On the other hand, in the ejector washing step, the washing water stored in the state of the accumulating state and discharged from the i state 30 flows out from the water supply and drainage pipe 5〇B having a large pipe diameter. Therefore, it is possible to eject the most of the washing water sprayed from the jet spout 7A at the time of the washing step, and to eject it from the edge spout 4 a when the washing step is performed, * L ^ more. The flow rate of the dead water is further increased, and as shown in Fig. 11(C), the flow path switching unit can be connected to the injection side flow path 8B. When the toilet is cleaned, the time between the opening and closing of the opening and closing valve 22 and the opening and closing of the opening and closing valve 21 for the spraying are performed in the cleaning step of the etch basin. And switching, and switching the 100127901 24 201215747 flow path switching valve 51, and storing the water stored in the accumulator π in an accumulating state to the self-edge sprinkler 4A or the jet spout 7a. ^ in. Thereby, the flow rate of the washing water from the edge spout 4A and the jet spout 7A can be set to a value equal to or higher than the set value, and the washing of the washing water from the edge water 4A can be continuously performed. In the embodiment, the accumulator 3G is used as the flow amplifying mechanism, and the cardiac amplifying mechanism may also include a tank and a pump. < In this case, as shown in Fig. 12 (4), the groove % and the pump % may be provided in series from the upstream side of the injection side water supply lines ^, 8B, 8C. In the sputum washing apparatus 200, the upstream side water supply line 9A and the upper part 1 have the opening and closing valve 41, and the upstream side water supply lines 9A, 9B, and 9c branch the side edge side water supply lines 5A, 5B, and 5C. A flow path cut (four) 52 is provided in a portion of the side of the injection side water supply line 8a. Further, the bypass flow path which is connected to the edge side water supply lines 5A, 5B, 5C of the injection side water supply lines 8A, 8B, 8c on the downstream side of the pump 36 is placed in the money wash cloth set 2〇〇叱5. . The opening/closing valve 42 and the check valve 6 are placed on the side/claw path 70 δ. The check valve (9) allows the washing water to flow from the injection side water supply lines 8Α, 8Β, 8C to the edge side water supply lines 5, 5, 5C and prevent it from flowing backward. When the washing water is sprayed from the edge water spout 4 in the pot washing step, the flow path switching valve 52 is switched to supply the washing water supplied from the water supply source to the edge water spout. 4Α, the opening and closing valve 42 is opened, and the pump 36 is driven to supply a part of the water stored in the tank to the edge water spout 4A via the bypass 100127901 25 201215747 flow path 70. Further, when the washing water is sprayed from the jet water spouting port 7A in the jet washing step, the opening and closing valve 42 is closed, and the washing pump 36 is driven to supply the remaining portion of the washing water in the tank 35 to the jetting spray. Nozzle 7A. At this time, the flow rate is increased from the edge water spouting port and the nozzle spray port to the set value or more. Further, as shown in Fig. 12 (8), the amplification flow path 37 arranged in the order of the groove % and the pump 36 from the upstream side may be provided in parallel with the injection side water supply lines 8 and 8C. In the toilet cleaning device 21A, the upstream side water supply lines 9A, 9B, and 9C are also provided with an opening and closing valve 41, and the upstream side water supply line is detached, and the 9C branch is the edge side water supply line SA, dip, sc A flow path switching chamber is also provided in a portion of the injection side water supply official roads 8A, 8B, and 8C. Further, in the toilet cleaning device 21A, a downstream end plate injection side water supply line 8A is provided which is provided with a larger amplification flow path 37. The portion where the 8B and 8C are merged is further downstream, and the blood injection side water supply pipes 8A, 8B, and 8C and the side water supply pipes 5a and 5b and the bypass bypass flow path 70 are connected. The opening and closing chamber 42 and the check valve 60 are provided in the bypass flow path 70. The check valve 6 〇 allows the washing water to flow from the injection side water supply line to the edge side water supply lines 5A, 5B, 5C, and prevents the pot from being reversed. In the toilet washing apparatus 210, when the washing water is ejected from the miscellaneous spout in the pot washing step, the flow path switching valve 52 is switched to supply the washing water supplied from the water supply source to the edge spout. 4A, the opening and closing compartment 42 is opened, and the pumping water is stored in the tank 35, and the part of the washing water is supplied to the edge water spouting port 4A via the bypass flow path. In the nozzle cleaning step, when the washing water is sprayed from the water jet port 7A, the flow path switching valve 52 is switched, and the washing water supplied from the water supply source is supplied to the jetting nozzle. The nozzle 7A opens the opening and closing valve 42, and drives the pump 36 to supply the remaining portion of the washing water stored in the tank 35 to the jetting nozzle 7A. At this time, the pump 36 is driven such that the flow rate of the washing water sprayed from the edge water spout 4A and the jet spout 7A becomes a set value or more. (Industrial Applicability) The present invention can be applied to a flush toilet. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a toilet body to which a toilet washing apparatus of an embodiment is attached. Fig. 2 is a cross-sectional view showing the toilet body to which the toilet washing device of the embodiment is attached. Figure 3 is a cross-sectional view showing the valve unit of the embodiment. Fig. 4 is a block diagram showing the toilet washing apparatus of the embodiment. Fig. 5 is a schematic view showing a water storage step of the accumulator of the toilet washing device of the embodiment. Fig. 6 is a schematic view showing a toilet washing standby state of the toilet washing device of the embodiment. Fig. 7 is a schematic view showing a washing step of the bowl of the toilet washing apparatus of the embodiment. Fig. 8 is a schematic view showing the ejector washing step of the toilet washing device of the embodiment 100127901 27 201215747. Fig. 9 is a schematic view showing a water-covering step of the toilet washing device of the embodiment. Fig. 10 is a graph showing changes in flow rate during toilet washing of the toilet washing device of the embodiment. Fig. 11 (A), (B) and (C) are block diagrams showing the toilet cleaning device of the other embodiment. Fig. 12 (A) and (B) are block diagrams showing a toilet washing apparatus of another embodiment. [Main component symbol description]
2 3 4 4A2 3 4 4A
5A、5B、5C5A, 5B, 5C
6 7 7A 8A、8B、8C 便器本體 便盆部 邊緣通水管路 邊緣喷嘴 邊緣喷水口 邊緣側供水管路(5 A 邊緣側供水管、 5B 邊緣側流路、5C 邊緣側連結 部） 便器排水管路 喷射喷嘴 喷射喷水口 噴射側供水管路(8A喷射側供水管、 8B 喷射側流路、8C 喷射側連結 100127901 28 201215747 部）6 7 7A 8A, 8B, 8C Toilet body potty edge water supply pipe edge nozzle edge water spout edge side water supply pipe (5 A edge side water supply pipe, 5B edge side flow path, 5C edge side connection part) Toilet drain pipe Road injection nozzle injection nozzle injection side water supply line (8A injection side water supply pipe, 8B injection side flow path, 8C injection side connection 100127901 28 201215747)
9A、9B、9C 上游側供水管路(9A 供水管、9B 上游側.流路、9C 上游側連結部） 供水管路9A, 9B, 9C upstream water supply line (9A water supply pipe, 9B upstream side, flow path, 9C upstream side connection part)
5A、5B、5C、8A、8B、8C、9A、9B、9C 5D 開口部 10 、 100 、 110、120、200、210 便器 11A 便座 11B 便蓋 11C 上蓋 20 閥單元(供水切換機構） 21 喷射用開閉閥 21A 第1主閥 21B 第1閥座 21C 第1背壓室 21D 第1排水管路 21E 第1導向閥 21F 第1螺線管 21G 第1小孔 22 邊緣用開閉閥 22A 第2主閥 22B 第2閥座 22C 第2背壓室 100127901 29 201215747 22D 第2排水管路 22E 第2導向閥 22F 第2螺線管 22G 第2小孔 23 流量調整閥 23A 調整閥本體 23B 小孔 24 控制裝置 25 過濾器 26、60 止回閥 27 連結部 28A 喷射用大氣開放閥 28B 邊緣用大氣開放閥 29 蓋構件 30 蓄壓器（流量放大機構) 31、50A、50B 供排水管 32 隔離壁 33 槽 34 螺旋彈簧 35 ' 36 流量放大機構(35 槽 37 放大流路 40、41 開閉閥 100127901 30 36 201215747 50 ' 51 ' 52 流路切換閥 70 旁通流路 PI > P2 ' R1 ' R2 ' J 洗淨水 ΤΙ 、 T2 、 T3 設定時間 S 供水管路 C 彎曲部 F 前端 100127901 315A, 5B, 5C, 8A, 8B, 8C, 9A, 9B, 9C 5D Openings 10, 100, 110, 120, 200, 210 Toilet 11A Toilet 11B Cover 11C Upper cover 20 Valve unit (water supply switching mechanism) 21 For injection Opening and closing valve 21A First main valve 21B First valve seat 21C First back pressure chamber 21D First drain line 21E First pilot valve 21F First solenoid 21G First small hole 22 Edge opening and closing valve 22A Second main valve 22B 2nd valve seat 22C 2nd back pressure chamber 100127901 29 201215747 22D 2nd drain line 22E 2nd pilot valve 22F 2nd solenoid 22G 2nd orifice 23 Flow regulating valve 23A Adjusting valve body 23B Small hole 24 Control device 25 Filters 26, 60 Check valve 27 Connecting portion 28A Injection air opening valve 28B Edge air opening valve 29 Cover member 30 Accumulator (flow amplifying mechanism) 31, 50A, 50B Water supply and drainage pipe 32 Partition wall 33 Groove 34 Coil spring 35 ' 36 Flow amplification mechanism (35 slots 37 Amplification flow path 40, 41 Open and close valve 100127901 30 36 201215747 50 ' 51 ' 52 Flow path switching valve 70 Bypass flow path PI > P2 ' R1 ' R2 ' J Wash When otter, T2, T3 are set S Water supply line C Bend F Front end 100127901 31
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010176903A JP5700483B2 (en) | 2010-08-06 | 2010-08-06 | Toilet bowl cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201215747A true TW201215747A (en) | 2012-04-16 |
| TWI542764B TWI542764B (en) | 2016-07-21 |
Family
ID=45559441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100127901A TWI542764B (en) | 2010-08-06 | 2011-08-05 | Toilet flushing apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5700483B2 (en) |
| CN (1) | CN102918215B (en) |
| TW (1) | TWI542764B (en) |
| WO (1) | WO2012017940A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5936226B2 (en) * | 2012-03-09 | 2016-06-22 | 株式会社Ｌｉｘｉｌ | Toilet bowl cleaning device |
| JP6854084B2 (en) * | 2016-02-29 | 2021-04-07 | 株式会社Ｌｉｘｉｌ | Accumulation device |
| JP6831060B2 (en) * | 2016-05-31 | 2021-02-17 | 株式会社Ｌｉｘｉｌ | Toilet bowl device |
| US11111658B2 (en) * | 2018-09-28 | 2021-09-07 | Toto Ltd. | Flush toilet |
| JP7129005B2 (en) * | 2018-09-28 | 2022-09-01 | Toto株式会社 | flush toilet |
| KR102331094B1 (en) * | 2020-09-28 | 2021-12-01 | 김창호 | Water supply system for sanitary ceramics |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2706131B2 (en) * | 1989-03-30 | 1998-01-28 | 東陶機器株式会社 | Toilet flush water supply |
| JP4207428B2 (en) * | 2002-01-24 | 2009-01-14 | Ｔｏｔｏ株式会社 | Toilet device |
| JP4110853B2 (en) * | 2002-06-21 | 2008-07-02 | Ｔｏｔｏ株式会社 | Toilet device |
| JP2005120742A (en) * | 2003-10-17 | 2005-05-12 | Inax Corp | Pressure storage device and toilet flushing device |
| CN2777077Y (en) * | 2004-12-15 | 2006-05-03 | 郑守东 | Water supply apparatus with energy-storage and water storage means for closet |
| JP2007247282A (en) * | 2006-03-16 | 2007-09-27 | Inax Corp | Toilet bowl washing device |
| JP2008156937A (en) * | 2006-12-25 | 2008-07-10 | Inax Corp | Toilet bowl flushing device |
| JP5371280B2 (en) * | 2008-04-14 | 2013-12-18 | 株式会社Ｌｉｘｉｌ | Accumulator and toilet cleaning device |
| JP5361250B2 (en) * | 2008-05-29 | 2013-12-04 | 株式会社Ｌｉｘｉｌ | Western style flush toilet |
| CN201502099U (en) * | 2009-09-25 | 2010-06-09 | 刘庆利 | Inflatable water-saving toilet |
-
2010
- 2010-08-06 JP JP2010176903A patent/JP5700483B2/en not_active Expired - Fee Related
-
2011
- 2011-07-29 WO PCT/JP2011/067429 patent/WO2012017940A1/en active Application Filing
- 2011-07-29 CN CN201180027188.3A patent/CN102918215B/en not_active Expired - Fee Related
- 2011-08-05 TW TW100127901A patent/TWI542764B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012036622A (en) | 2012-02-23 |
| CN102918215A (en) | 2013-02-06 |
| JP5700483B2 (en) | 2015-04-15 |
| WO2012017940A1 (en) | 2012-02-09 |
| CN102918215B (en) | 2015-05-20 |
| TWI542764B (en) | 2016-07-21 |
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