TWI771701B - Sanitary washing device - Google Patents

Sanitary washing device Download PDF

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Publication number
TWI771701B
TWI771701B TW109121624A TW109121624A TWI771701B TW I771701 B TWI771701 B TW I771701B TW 109121624 A TW109121624 A TW 109121624A TW 109121624 A TW109121624 A TW 109121624A TW I771701 B TWI771701 B TW I771701B
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TW
Taiwan
Prior art keywords
nozzle
water
washing
toilet
foam
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TW109121624A
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Chinese (zh)
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TW202041757A (en
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鶴見直樹
松井健治
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日商松下知識產權經營股份有限公司
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Publication of TW202041757A publication Critical patent/TW202041757A/en
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/002Automatic cleaning devices
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/005Devices adding disinfecting or deodorising agents to the bowl
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

本發明提供一種衛生洗淨裝置。具備熱交換器、洗淨噴嘴、生成洗淨泡沫之泡沫產生部、吐出洗淨水或洗淨泡沫之散佈噴嘴、旋轉驅動散佈噴嘴之散佈噴嘴驅動部、將往散佈噴嘴之分歧流路開啟關閉的開關閥、及控制部。散佈噴嘴是使散佈噴嘴之旋轉軸在前後方向及左右方向上傾斜而設置於本體,且前後方向之傾斜是使旋轉軸下側朝便器前方側傾斜,左右方向之傾斜是使旋轉軸下側朝洗淨噴嘴側傾斜而配置。藉此,以在便器前方到後方之內面形成泡沫膜,並抑制污垢之附著。 The present invention provides a sanitary washing device. Equipped with a heat exchanger, a cleaning nozzle, a foam generating unit for generating cleaning foam, a spray nozzle for discharging cleaning water or cleaning foam, a spray nozzle drive unit for rotationally driving the spray nozzle, and the opening and closing of a branch flow path to the spray nozzle on-off valve and control unit. The spray nozzle is installed on the main body by inclining the rotating shaft of the spray nozzle in the front-rear direction and the left-right direction. The cleaning nozzle side is inclined and arranged. Thereby, a foam film is formed on the inner surface from the front to the rear of the toilet, and the adhesion of dirt is suppressed.

Description

衛生洗淨裝置 Sanitary washing device 發明領域 Field of Invention

本發明是有關於洗淨人體之局部的衛生洗淨裝置。 The present invention relates to a sanitary washing device for washing a part of the human body.

發明背景 Background of the Invention

以往,此種衛生洗淨裝置是使洗淨噴嘴由收納位置突出至臀部洗淨位置或陰部洗淨位置。然後,由洗淨噴嘴之吐出口吐出洗淨水。藉此,設置洗淨人體之局部的構成。 Conventionally, in this type of sanitary washing device, the washing nozzle is made to protrude from the storage position to the buttock washing position or the vagina washing position. Then, the washing water is discharged from the discharge port of the washing nozzle. Thereby, the structure which washes a part of a human body is provided.

具備有不同於這種情況下洗淨人體之局部的洗淨噴嘴,而在排便前對便器內面噴射泡沫以在便器內面形成泡沫膜的散佈噴嘴之衛生洗淨裝置,已在例如日本專利特開2000-104319號公報中被提出(以下,稱作「專利文獻1」)。 A sanitary cleaning device having a spray nozzle that sprays foam on the inner surface of the toilet to form a foam film on the inner surface of the toilet before defecation, which is different from the cleaning nozzle that cleans the part of the human body in this case, has been disclosed in, for example, a Japanese patent. It is proposed in Japanese Patent Laid-Open No. 2000-104319 (hereinafter, referred to as "Patent Document 1").

專利文獻1之衛生洗淨裝置,是在以檢測部檢測到人的就座時,使其自動地由散佈噴嘴噴射泡沫。藉此,在排便前於便器內面形成泡沫膜,以預防便器內面之污垢附著。 In the sanitary washing apparatus of Patent Document 1, when the detection unit detects the sitting of a person, it automatically sprays foam from the spray nozzle. Thereby, a foam film is formed on the inner surface of the toilet before defecation, so as to prevent the dirt from adhering to the inner surface of the toilet.

然而,對於便器內面,會有未將泡沫散佈充分地 送達的部分等,而有作為防污對策無法期待其充分之效果的情況。 However, for the inner surface of the toilet, there may be insufficient distribution of the foam. There may be cases where a sufficient effect cannot be expected as an antifouling measure, etc.

發明概要 Summary of Invention

本發明是提供一種從便器前方到後方之內面形成泡沫膜來抑制污垢之附著的衛生洗淨裝置。 The present invention is to provide a sanitary washing device in which a foam film is formed from the front to the rear of the toilet to suppress the adhesion of dirt.

亦即,本發明之衛生洗淨裝置具備:自由掀起倒放地設置於便器之便座、將便座支撐成自由掀起倒放之本體、加熱洗淨水之熱交換器、配置於本體之中央部並洗淨人體之洗淨噴嘴、生成洗淨泡沫之泡沫產生部、及對便器內面吐出洗淨水或洗淨泡沫之散佈噴嘴。此外,還具備:可改變朝散佈噴嘴送出之洗淨水的流量的吐水量可變部、將散佈噴嘴之吐出口的方向旋轉驅動的散佈噴嘴驅動部、將往散佈噴嘴之分歧流路開啟關閉的開關閥、控制部、及操作部。而且,散佈噴嘴具備如下之構成:使旋轉軸在前後方向及左右方向上傾斜而設置於本體,且旋轉軸在前後方向上,是朝向散佈噴嘴之下方側並往便器前方側傾斜而配置,在左右方向上,是朝向散佈噴嘴之下方側並往洗淨噴嘴側傾斜而配置。 That is, the sanitary washing device of the present invention includes: a toilet seat which is installed on the toilet so that it can be lifted up and down freely, a main body that supports the toilet seat so that it can be lifted up and down freely; A cleaning nozzle for cleaning the human body, a foam generator for generating cleaning foam, and a spray nozzle for spouting cleaning water or cleaning foam to the inner surface of the toilet. In addition, it also includes a spouting water volume variable portion that can change the flow rate of the washing water sent to the dispersing nozzle, a dispersing nozzle driving portion that rotates and drives the spouting port of the dispersing nozzle, and opens and closes the branch flow path to the dispersing nozzle. On-off valve, control part, and operation part. Furthermore, the spray nozzle has a configuration in which the rotating shaft is inclined in the front-rear direction and the left-right direction and is provided in the main body, and the rotating shaft is disposed in the front-rear direction toward the lower side of the spray nozzle and inclined toward the front side of the toilet. In the left-right direction, it is arranged to be inclined toward the lower side of the spray nozzle and to the side of the cleaning nozzle.

根據此構成,在將泡沫(以下,稱作「洗淨泡沫」)由散佈噴嘴散佈至便器時,當吐出口朝向使散佈噴嘴之吐出口到散佈位置為止的距離變得較遠的便器前方時,吐出口的方向會變高。另一方面,當吐出口朝向使散佈噴嘴之吐出口到散佈位置為止的距離變得較近之便器後方時,吐 出口的方向會變低。在該狀態下,可將洗淨泡沫散佈於便器內面內。 According to this configuration, when the foam (hereinafter, referred to as "cleaning foam") is sprayed onto the toilet from the spray nozzle, when the discharge port is directed to the front of the toilet where the distance from the spray nozzle of the spray nozzle to the spray position becomes longer , the direction of the spit outlet will become higher. On the other hand, when the discharge port is directed to the rear of the toilet where the distance from the discharge port of the spray nozzle to the spray position becomes shorter, the discharge port will The direction of the exit will become lower. In this state, the cleaning foam can be spread on the inner surface of the toilet.

藉此,以在便器前方到後方之內面形成泡沫膜,並抑制污垢之附著。 Thereby, a foam film is formed on the inner surface from the front to the rear of the toilet, and the adhesion of dirt is suppressed.

100:衛生洗淨裝置 100: Sanitary washing device

110:便器 110: toilet

110a:邊緣 110a: Edge

110b:吃水面 110b: Draft surface

115:排出口 115: discharge port

120:除臭裝置 120: Deodorizing device

130:控制部 130: Control Department

200:本體 200: Ontology

201:後本體殼 201: Rear body shell

210:操作部 210: Operation Department

211:紅外線接收部 211: Infrared Receiver

220:操作開關 220: Operation switch

221、410:臀部洗淨開關 221, 410: hip wash switch

222:噴嘴掃除開關 222: Nozzle sweep switch

230:設定開關 230: Setting switch

231:溫水溫度開關 231: warm water temperature switch

232:便座溫度開關 232: Toilet seat temperature switch

233:關閉8小時開關 233: Turn off the 8-hour switch

234:節電開關 234: Power saving switch

235:便蓋自動開闔開關 235: Toilet cover automatic opening and closing switch

240:顯示燈 240: Display light

300:便座 300: toilet seat

320:便蓋 320: toilet cover

330:就座感測器 330: Seating Sensor

331:便座開闔感測器 331: Toilet seat open and close sensor

360:便座便蓋轉動機構 360: Toilet seat cover rotation mechanism

400:遙控器 400: Remote control

401:遙控器本體 401: Remote control body

402:傳送部 402: Transmission Department

411:陰部洗淨開關 411: Pussy wash switch

412:停止開關 412: Stop switch

413:移動洗淨開關 413: Mobile wash switch

414:節奏洗淨開關 414: Rhythm wash switch

415:洗淨強度開關 415: Cleaning intensity switch

416:洗淨位置開關 416: Wash position switch

417:散佈開關 417: Scatter Switch

418:便蓋開關 418: toilet cover switch

419:便座開關 419: Toilet seat switch

421:LED強度顧示燈 421: LED intensity indicator light

422:位置顯示燈 422: Position indicator light

450:人體檢測感測器 450: Human body detection sensor

500:洗淨部 500: Washing Department

501:底架 501: Chassis

501a:水泵浦設置部 501a: Water Pump Installation Department

501b:腳部 501b: Foot

502、802:連接管 502, 802: connecting pipe

510:給水連接口 510: Water supply connection port

511:過濾器 511: Filter

512、531:逆止閥 512, 531: check valve

513:定流量閥 513: Constant flow valve

514:止水電磁閥 514: Water stop solenoid valve

515:溢流閥 515: Relief valve

516:水泵浦(吐水量可變部) 516: Water pump (water spout variable part)

516a:馬達部 516a: Motor Department

516b:連桿機構部 516b: Linkage Department

516c:活塞部 516c: Piston Department

516d:吸水口 516d: suction port

516e:吐水口 516e: Spit

517:流體調節閥 517: Fluid regulating valve

517a:閥本體 517a: valve body

517b:步進馬達 517b: Stepper Motor

517c:給水口 517c: Water inlet

530:分歧流路 530: Divergent flow path

530a:開關閥 530a: On-off valve

532:泡沫箱 532: Foam Box

533:洗劑箱 533: Lotion Box

534:洗劑泵浦 534: Lotion Pump

535:空氣泵浦 535: Air Pump

550:散佈噴嘴 550: Spreading Nozzle

550a:散佈噴嘴驅動部 550a: Dispersion Nozzle Drive

550b:入口流路 550b: Inlet flow path

550c:主體 550c: Main Body

550d:旋轉噴嘴 550d: Rotary Nozzle

550e、550f:O型環 550e, 550f: O-ring

550h:入口孔 550h: Inlet hole

550n:軸桿 550n: Axle

550u:吐出口 550u: Spit outlet

560:泡沫產生部 560: Foam Generation Department

600:副水箱 600: auxiliary water tank

601、711:入水口 601, 711: water inlet

602:出水口 602: Water outlet

603、613:大氣開放口 603, 613: Atmospheric opening

610:箱本體 610: Box body

611:前部箱 611: Front box

612:後部箱 612: Rear Box

613a:緩衝部 613a: Buffer

613b:流路 613b: flow path

614:分隔壁 614: Dividing Wall

615:入水槽 615: Into the sink

615a:上面開口部 615a: upper opening

616:積存槽 616: Storage Slot

617:阻擋壁 617: Barrier Wall

618:整流肋條 618: Rectifying Ribs

620:水位檢測感測器 620: Water level detection sensor

621:共用電極 621: Common electrode

622:水位電極 622: Water level electrode

623:上限電極 623: Upper limit electrode

624:下限電極 624: Lower limit electrode

630:入水溫度感測器 630: Inlet water temperature sensor

690:洗淨水供給流路 690: Rinse water supply channel

700:熱交換器 700: Heat Exchanger

701:外殼 701: Shell

702:平板狀加熱器 702: Plate heater

703:熱水排出構件 703: Hot water discharge member

710:前面構件 710: Front member

712:熱水排出口 712: Hot water outlet

713:入水流路 713: Incoming water flow path

714:狹縫 714: Slit

715:加熱流路 715: Heating flow path

716:分隔肋 716: Separator Rib

717:通水孔 717: water hole

718:突起 718: Protrusion

720:背面構件 720: Back member

730:熱水排出溫度感測器 730: Hot water discharge temperature sensor

731:過度升溫感測器 731: Overheating sensor

750:緩衝箱 750: Buffer box

800:噴嘴裝置 800: Nozzle device

801:噴嘴蓋 801: Nozzle cap

810:支撐部 810: Support Department

811:底邊部 811: Bottom edge

812:傾斜部 812: Slope

813:縱邊部 813: Longitudinal edge

814:導軌 814: Rails

815:齒條導件 815: Rack guide

816:抱持部 816: Holding Department

817:給水連接件 817: Water supply connection

820:噴嘴部 820: Nozzle part

830:噴嘴本體 830: Nozzle body

831:臀部洗淨噴嘴 831: Butt Wash Nozzle

832:陰部洗淨噴嘴 832: Pussy cleaning nozzle

833:噴嘴清潔部 833: Nozzle cleaning section

834:臀部洗淨噴出口 834: Butt cleaning jet

835:臀部洗淨流路 835: Buttock wash flow path

835a:整流板 835a: Rectifier plate

836:陰部洗淨噴出口 836: Pussy cleaning jet

837:陰部洗淨流路 837: Pussy washing channel

838:噴嘴清潔噴出口 838: Nozzle cleaning nozzle

839:噴嘴清潔流路 839: Nozzle cleaning flow path

840:噴嘴套 840: Nozzle Cover

841:噴嘴套本體 841: Nozzle cover body

842:連結構件 842: Link Member

843:連結片 843: Links

843a:連結突起 843a: Linking protrusions

844:噴出開口 844: Squirt opening

845:排水口 845: Drain

850:連結部 850: Links

851:連結承受部 851: Connection Receiving Department

851a:前凹陷部 851a: Front depression

851b:後凹陷部 851b: Rear depression

860:洗淨噴嘴驅動部 860: Cleaning the nozzle drive part

861:可撓齒條 861: Flexible Rack

862:小齒輪 862: Pinion

863:驅動馬達 863: Drive Motor

Ac:吐出口方向 Ac: Spit outlet direction

Ax:旋轉軸 Ax: axis of rotation

P1、P2、P3、P4、P5、P6、P7、P8、P9、P10、P11、P12、P13、P14、P20:時間點 P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P20: Time points

TF、TR:散佈移動軌跡 TF, TR: Spread the movement track

圖1是本發明之實施形態中的衛生洗淨裝置已設置於便器之狀態的立體圖。 Fig. 1 is a perspective view of a state in which the sanitary washing apparatus according to the embodiment of the present invention has been installed in a toilet.

圖2是取下該衛生洗淨裝置的前本體殼之狀態的立體圖。 Fig. 2 is a perspective view of a state in which the front main body case of the sanitary washing apparatus is removed.

圖3是取下該衛生洗淨裝置的前本體殼與控制部之狀態的立體圖。 3 is a perspective view of a state in which the front main body case and the control unit of the sanitary washing apparatus are removed.

圖4是顯示該衛生洗淨裝置之操作部的上表面的立體圖。 Fig. 4 is a perspective view showing the upper surface of the operation part of the sanitary washing device.

圖5是顯示遙控器之外觀的立體圖。 FIG. 5 is a perspective view showing the appearance of the remote controller.

圖6是顯示該衛生洗淨裝置之洗淨部的水回路之構成的示意圖。 Fig. 6 is a schematic diagram showing the configuration of a water circuit of the washing part of the sanitary washing apparatus.

圖7是顯示該衛生洗淨裝置之水回路的分解狀態的立體圖。 Fig. 7 is a perspective view showing a disassembled state of the water circuit of the sanitary washing apparatus.

圖8是顯示該衛生洗淨裝置之水回路的組合狀態的立體圖。 Fig. 8 is a perspective view showing a combined state of the water circuit of the sanitary washing apparatus.

圖9是顯示該水回路之副水箱之外觀的立體圖。 FIG. 9 is a perspective view showing the appearance of the sub-tank of the water circuit.

圖10是該副水箱之正面觀看的剖面圖。 FIG. 10 is a cross-sectional view of the sub-tank viewed from the front.

圖11是該副水箱之側面觀看的剖面圖。 Fig. 11 is a cross-sectional view of the sub-tank viewed from the side.

圖12是顯示該水回路之熱交換器的外觀的立體圖。 Fig. 12 is a perspective view showing the appearance of the heat exchanger of the water circuit.

圖13是該熱交換器之剖面圖。 Fig. 13 is a sectional view of the heat exchanger.

圖14是顯示該水回路之水泵浦的外觀的立體圖。 Fig. 14 is a perspective view showing the appearance of the water pump of the water circuit.

圖15是該水泵浦的剖面圖。 FIG. 15 is a cross-sectional view of the water pump.

圖16是顯示該衛生洗淨裝置的噴嘴裝置之收納狀態的外觀的立體圖。 Fig. 16 is a perspective view showing the appearance of the stored state of the nozzle device of the sanitary washing device.

圖17是圖16所示之線17-17的剖面圖。 FIG. 17 is a cross-sectional view taken along line 17-17 shown in FIG. 16. FIG.

圖18是噴嘴裝置之收納狀態的縱剖面圖。 Fig. 18 is a longitudinal sectional view of the accommodated state of the nozzle device.

圖19是圖18所示之B部分的詳細剖面圖。 FIG. 19 is a detailed cross-sectional view of the portion B shown in FIG. 18 .

圖20是圖19所示之線20-20的剖面圖。 FIG. 20 is a cross-sectional view of the line 20-20 shown in FIG. 19. FIG.

圖21是噴嘴裝置之收納狀態的橫剖面圖。 Fig. 21 is a cross-sectional view of the stored state of the nozzle device.

圖22是圖21所示之C部分的詳細剖面圖。 FIG. 22 is a detailed cross-sectional view of the portion C shown in FIG. 21 .

圖23是顯示噴嘴裝置之臀部洗淨狀態的縱剖面圖。 Fig. 23 is a longitudinal cross-sectional view showing the buttocks washing state of the nozzle device.

圖24是圖23所示之D部分的詳細剖面圖。 FIG. 24 is a detailed cross-sectional view of the portion D shown in FIG. 23. FIG.

圖25是顯示噴嘴裝置之陰部洗淨狀態的縱剖面圖。 Fig. 25 is a longitudinal cross-sectional view showing the cleaning state of the female part of the nozzle device.

圖26是圖25所示之E部分的詳細剖面圖。 FIG. 26 is a detailed cross-sectional view of the portion E shown in FIG. 25. FIG.

圖27是顯示噴嘴裝置之陰部洗淨狀態的橫剖面圖。 Fig. 27 is a cross-sectional view showing the cleaning state of the female part of the nozzle device.

圖28是圖27所示之F部分的詳細剖面圖。 FIG. 28 is a detailed cross-sectional view of the portion F shown in FIG. 27. FIG.

圖29是該衛生洗淨裝置之初期使用時之洗淨部的時間圖表。 Fig. 29 is a timing chart of the cleaning section in the initial use of the sanitary cleaning apparatus.

圖30是該衛生洗淨裝置之通常使用時之洗淨部的時間圖表。 Fig. 30 is a time chart of the cleaning section of the sanitary cleaning apparatus in normal use.

圖31是顯示該衛生洗淨裝置之散佈噴嘴的外觀的立體圖。 Fig. 31 is a perspective view showing the appearance of the spray nozzle of the sanitary washing device.

圖32是該散佈噴嘴的縱剖面圖。 Fig. 32 is a longitudinal sectional view of the dispersion nozzle.

圖33是顯示該衛生洗淨裝置中的散佈噴嘴之設置狀態的縱剖面圖。 Fig. 33 is a longitudinal cross-sectional view showing an installation state of the spray nozzle in the sanitary washing apparatus.

圖34是顯示該衛生洗淨裝置中的散佈噴嘴之設置狀態的正面圖。 Fig. 34 is a front view showing the installation state of the spray nozzle in the sanitary washing apparatus.

圖35是顯示該衛生洗淨裝置中的散佈噴嘴之設置位置及散佈噴嘴之吐出口的旋轉角度的平面圖。 35 is a plan view showing the installation position of the spray nozzle and the rotation angle of the discharge port of the spray nozzle in the sanitary washing apparatus.

圖36是顯示該散佈噴嘴之吐出口的旋轉角度中的泵浦輸出的圖表。 FIG. 36 is a graph showing the pump output in the rotational angle of the discharge port of the spray nozzle.

圖37A是顯示在該散佈噴嘴之朝便器內面的吐出動作時的泵浦輸出的圖表。 37A is a graph showing the pump output at the time of the ejection operation of the spray nozzle toward the inner surface of the toilet.

圖37B是顯示該散佈噴嘴之朝便器內面的吐出動作的說明圖。 37B is an explanatory view showing the discharge operation of the spray nozzle toward the inner surface of the toilet.

圖38A是顯示在該散佈噴嘴之朝便器內面的吐出動作時的泵浦輸出的圖表。 38A is a graph showing the pump output at the time of the ejection operation of the spray nozzle toward the inner surface of the toilet.

圖38B是顯示該散佈噴嘴之朝便器內面的吐出動作的說明圖。 38B is an explanatory view showing the discharge operation of the spray nozzle toward the inner surface of the toilet.

用以實施發明之形態 Form for carrying out the invention

以下,針對本發明的實施形態,一邊參照圖式一邊進行說明。再者,本發明並不受本實施形態所限定。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited to this embodiment.

(實施之形態) (form of implementation)

<1>衛生洗淨裝置之整體構成 <1> The overall structure of the sanitary washing device

以下,利用圖1至圖5說明本實施形態中的衛生洗淨裝置的整體構成。 Hereinafter, the overall configuration of the sanitary washing apparatus in the present embodiment will be described with reference to FIGS. 1 to 5 .

圖1是本發明之實施形態中的衛生洗淨裝置已設置於便器上之狀態的立體圖。圖2是將該衛生洗淨裝置之本體的前本體殼取下之狀態的立體圖。圖3是將該衛生洗淨裝置之本體的前本體殼與控制部取下之狀態的立體圖。圖4是顯示該衛生洗淨裝置之操作部上表面的立體圖。圖5是顯示遙控器之外觀的立體圖。 Fig. 1 is a perspective view of a state in which the sanitary washing apparatus according to the embodiment of the present invention has been installed on a toilet. Fig. 2 is a perspective view of a state in which the front main body case of the main body of the sanitary washing apparatus is removed. 3 is a perspective view of a state in which the front main body case and the control part of the main body of the sanitary washing apparatus are removed. Fig. 4 is a perspective view showing the upper surface of the operation part of the sanitary washing device. FIG. 5 is a perspective view showing the appearance of the remote controller.

如圖1所示,本實施形態之衛生洗淨裝置100至少以本體200、便座300、便蓋320、遙控器400、及人體檢測感測器450等作為主構成要素而構成。本體200、便座300及便蓋320是以一體方式構成,並設置於便器110之上表面。 As shown in FIG. 1, the sanitary washing apparatus 100 of the present embodiment is constituted by at least a main body 200, a toilet seat 300, a toilet cover 320, a remote controller 400, a human body detection sensor 450, and the like as main components. The main body 200 , the toilet seat 300 and the toilet cover 320 are integrally formed and disposed on the upper surface of the toilet bowl 110 .

再者,在以下的內容中,是將衛生洗淨裝置100之本體200的設置側設為後方,便座300之設置側設為前方,且面朝前方之右側設為右方,面朝前方之左側設為左方來說明各構成要素的配置。 In addition, in the following content, the installation side of the main body 200 of the sanitary washing device 100 is referred to as the rear, the installation side of the toilet seat 300 is referred to as the front, the right side facing the front is referred to as the right side, and the front side is referred to as the right side. The left side is set as the left side, and the arrangement of each component will be described.

操作部210是突出於本體200之右側側部且一體地設置。便座便蓋轉動機構360是設置於本體200之前部側,並將便座300及便蓋320驅動成開闔自如。再者,便座便蓋轉動機構360是以例如直流馬達與複數個齒輪所構成,而將便座300與便蓋320個別地或同時地開闔。 The operation part 210 protrudes from the right side of the main body 200 and is integrally provided. The toilet seat cover rotation mechanism 360 is disposed on the front side of the main body 200, and drives the toilet seat 300 and the toilet cover 320 to be freely opened and closed. Furthermore, the toilet seat and toilet cover rotation mechanism 360 is constituted by, for example, a DC motor and a plurality of gears, and opens and closes the toilet seat 300 and the toilet cover 320 individually or simultaneously.

而且,如圖1所示,當便蓋320開放時,便蓋320會起立成位於衛生洗淨裝置100之最後部位。另一方面,當便蓋320閉闔時,便蓋320會將便座300之上表面掩蓋住。 Furthermore, as shown in FIG. 1 , when the toilet cover 320 is opened, the toilet cover 320 will stand up and be located at the rearmost part of the sanitary washing apparatus 100 . On the other hand, when the toilet cover 320 is closed, the toilet cover 320 covers the upper surface of the toilet seat 300 .

便蓋320是以例如PP(聚丙烯)或ABS(丙烯腈-丁二烯-苯乙烯)等的樹脂材料之成型所製成之構件而構成,且 具備以雙層構造與隔熱材所形成之絕熱構造。 The toilet cover 320 is formed of a member made by molding a resin material such as PP (polypropylene) or ABS (acrylonitrile-butadiene-styrene), and Equipped with a double-layer structure and a heat insulating structure formed by a heat insulating material.

便座300具備加熱就座面之便座加熱器(未圖示)。便座加熱器是用於加熱以使便座300之就座面成為舒適的溫度。 The toilet seat 300 includes a toilet seat heater (not shown) that heats the seating surface. The toilet seat heater is used to heat the seating surface of the toilet seat 300 to a comfortable temperature.

又,就座感測器330是配置於支撐便座300之轉動軸的本體200內之軸承部分,而構成用於檢測就座於便座300之人體的就座檢測部。就座感測器330是以例如重量式之感測器所構成,並利用使用者就座於便座300所形成之重量變化來使開關開啟關閉。藉此,就座感測器330會檢測便座300之就座面是否有使用者就座。 Moreover, the seating sensor 330 is a bearing part arranged in the main body 200 which supports the rotating shaft of the toilet seat 300, and constitutes a seating detection part for detecting the human body seated on the toilet seat 300. The sitting sensor 330 is composed of, for example, a weight-type sensor, and uses the weight change caused by the user to sit on the toilet seat 300 to turn the switch on and off. Thereby, the seating sensor 330 detects whether a user is seated on the seating surface of the toilet seat 300 .

又,如圖2及圖3所示,本體200之內部具備:副水箱600、熱交換器700、具備噴嘴裝置800之洗淨部500、散佈噴嘴550、除臭裝置120、及控制部130等。噴嘴裝置800具有例如作為洗淨人體之局部的洗淨噴嘴的臀部洗淨噴嘴831。散佈噴嘴550會對便器內面散佈洗淨水或洗淨泡沫。除臭裝置120會消除排便時的臭氣。控制部130控制衛生洗淨裝置100之各機能。再者,在以下的內容中,有將臀部洗淨噴嘴831作為洗淨噴嘴之例示來進行說明的情況。 Furthermore, as shown in FIGS. 2 and 3 , the main body 200 includes a sub-tank 600 , a heat exchanger 700 , a cleaning unit 500 including a nozzle device 800 , a spray nozzle 550 , a deodorizer 120 , a control unit 130 , and the like. . The nozzle device 800 includes, for example, a buttocks washing nozzle 831 as a washing nozzle for washing a part of the human body. The spray nozzle 550 sprays washing water or washing foam on the inner surface of the toilet bowl. The deodorizing device 120 eliminates the odor during defecation. The control unit 130 controls each function of the sanitary washing apparatus 100 . In addition, in the following content, the buttocks washing nozzle 831 may be demonstrated as an example of a washing nozzle.

作為洗淨部500之主構成要素的噴嘴裝置800,是設置於本體200之內部的中央部。在噴嘴裝置800的右側,並且也是載置於便器110上而固定設置之本體200的前方位置上設置有散佈噴嘴550。噴嘴裝置800之左側設置有除臭裝置120。噴嘴裝置800之左側部設置有開闔驅動便座300與便蓋320的便座便蓋轉動機構360。 The nozzle device 800 , which is a main component of the cleaning unit 500 , is provided in the central portion inside the main body 200 . The spray nozzle 550 is provided on the right side of the nozzle device 800 and also in the front position of the main body 200 which is mounted on the toilet 110 and fixedly installed. The deodorizing device 120 is provided on the left side of the nozzle device 800 . The left side of the nozzle device 800 is provided with a toilet seat and toilet cover rotating mechanism 360 that drives the toilet seat 300 and the toilet cover 320 to open and close.

於噴嘴裝置800之右側,還進一步在前方設置洗淨部500之止水電磁閥514、溢流閥(relief valve)515、副水箱600等。噴嘴裝置800之後方設置有熱交換器700。熱交換器700之後方設置有構成吐水量可變部之水泵浦516。控制部130是設置於洗淨部500之上方。 On the right side of the nozzle device 800, a water stop solenoid valve 514, a relief valve 515, a sub-tank 600, and the like of the washing unit 500 are further provided in the front. A heat exchanger 700 is provided behind the nozzle device 800 . Behind the heat exchanger 700, a water pump 516 constituting a spouting water volume variable portion is provided. The control unit 130 is provided above the cleaning unit 500 .

又,如圖4所示,操作部210設置有操作及設定衛生洗淨裝置100之各機能的複數個開關與顯示燈240等。操作部210之內部設置有操作基板(未圖示)。操作基板上設置有未圖示之複數個觸動開關(tact switch)與複數個LED(發光二極體)。而且,透過貼附於操作部210之上表面的開關銘牌,使觸動開關之按壓操作與LED的視覺識別變得可能。 Moreover, as shown in FIG. 4, the operation part 210 is provided with a plurality of switches, indicator lamps 240, and the like for operating and setting each function of the sanitary washing apparatus 100. As shown in FIG. An operation board (not shown) is provided inside the operation unit 210 . A plurality of tact switches and a plurality of LEDs (light emitting diodes) not shown are arranged on the operation board. Furthermore, through the switch nameplate attached to the upper surface of the operation part 210, the pressing operation of the touch switch and the visual recognition of the LED become possible.

又,操作部210在上表面後方具備紅外線接收部211。紅外線接收部211會接收由圖1所示之遙控器400及人體檢測感測器450所傳送之紅外線訊號。 Moreover, the operation part 210 is provided with the infrared receiving part 211 at the back of the upper surface. The infrared receiver 211 receives the infrared signals transmitted by the remote controller 400 and the human body detection sensor 450 shown in FIG. 1 .

操作部210的開關是由操作洗淨動作之複數個操作開關220與設定各種機能之複數個設定開關230等所構成。又,顯示燈240是由複數個LED所構成,並顯示本體200之設定狀態。 The switches of the operation unit 210 are composed of a plurality of operation switches 220 for operating the cleaning operation, a plurality of setting switches 230 for setting various functions, and the like. In addition, the display lamp 240 is composed of a plurality of LEDs, and displays the setting state of the main body 200 .

操作部210之操作開關220是由例如臀部洗淨開關221、及噴嘴掃除開關222所構成。臀部洗淨開關221是在遙控器400之電池沒電或故障時作為輔助而使用。噴嘴掃除開關222是在進行噴嘴之掃除時操作以清掃噴嘴。 The operation switch 220 of the operation unit 210 is constituted by, for example, a buttock washing switch 221 and a nozzle cleaning switch 222 . The buttock wash switch 221 is used as an aid when the battery of the remote controller 400 is dead or malfunctioning. The nozzle cleaning switch 222 is operated to clean the nozzles when cleaning the nozzles.

操作部210之設定開關230是由例如溫水溫度開 關231、便座溫度開關232、關閉8小時開關233、節電開關234、及便蓋自動開闔開關235等所構成。 The setting switch 230 of the operation unit 210 is turned on by, for example, the temperature of the warm water. It is composed of a switch 231, a toilet seat temperature switch 232, an 8-hour off switch 233, a power saving switch 234, and a toilet lid automatic opening and closing switch 235.

各開關是藉由使用者之按壓操作,而進行以下所示之動作。 Each switch is operated as shown below by the user's pressing operation.

溫水溫度開關231是用以設定洗淨水的溫度。便座溫度開關232是用以設定便座300的溫度。關閉8小時開關233在設定後,會停止便座300之保溫並在8小時後再次開始便座300的保溫。節電開關234會自動學習衛生洗淨裝置100不被使用的時間帶,並在不被使用的時間帶降低便座300的保溫溫度來進行節電。便蓋自動開闔開關235是用以設定便座300及便蓋320之自動開闔動作。 The warm water temperature switch 231 is used to set the temperature of the washing water. The toilet seat temperature switch 232 is used to set the temperature of the toilet seat 300 . When the 8-hour switch 233 is turned off, the thermal insulation of the toilet seat 300 will be stopped and the thermal insulation of the toilet seat 300 will be restarted after 8 hours. The power saving switch 234 automatically learns the time period when the sanitary washing apparatus 100 is not used, and lowers the heat preservation temperature of the toilet seat 300 to save power in the time period when the sanitary washing device 100 is not used. The toilet cover automatic opening and closing switch 235 is used to set the automatic opening and closing actions of the toilet seat 300 and the toilet cover 320 .

再者,衛生洗淨裝置100的大多數的操作都是以和本體200為不同的個體而另外構成之遙控器400來進行。因此,遙控器400會安裝在就座於便座300之使用者容易操作之廁所的牆面等。 In addition, most operations of the sanitary washing apparatus 100 are performed by the remote controller 400 constituted separately from the main body 200 . Therefore, the remote controller 400 is installed on the wall or the like of the toilet that the user sitting on the toilet seat 300 can easily operate.

如圖5所示,遙控器400之整體形狀是以薄的直方體來形成。遙控器400會在例如以PP(聚丙烯)或ABS等樹脂材料所成型之箱狀的遙控器本體401的上表面及前面設置複數個開關與顯示燈。遙控器本體401的上部角部附近配置有將遙控器400之操作訊號以紅外線傳送至本體200的傳送部402。 As shown in FIG. 5 , the overall shape of the remote controller 400 is formed as a thin rectangular parallelepiped. The remote controller 400 is provided with a plurality of switches and indicator lights on the upper surface and the front face of the box-shaped remote controller body 401 formed of resin material such as PP (polypropylene) or ABS. Near the upper corner of the remote controller body 401 is disposed a transmission portion 402 that transmits the operation signal of the remote controller 400 to the body 200 by infrared rays.

遙控器本體401的內部內置有構成遙控器400之控制機能的控制基板(未圖示)、與作為遙控器400之電源的電池(未圖示)等。 The remote controller body 401 includes a control board (not shown) constituting the control function of the remote controller 400 , a battery (not shown) serving as a power source of the remote controller 400 , and the like.

於遙控器本體401之前面中央部配置有例如臀部洗淨開關410、陰部洗淨開關411、停止開關412、移動洗淨開關413、及節奏洗淨開關414等。 For example, a butt wash switch 410 , a vagina wash switch 411 , a stop switch 412 , a movement wash switch 413 , and a rhythm wash switch 414 are arranged in the front center of the remote controller body 401 .

藉由使用者的按壓操作,各開關會進行以下所示之動作。 By the user's pressing operation, each switch will perform the following actions.

臀部洗淨開關410會開始臀部洗淨。陰部洗淨開關411會開始洗淨女性之局部洗淨的陰部洗淨。停止開關412會停止臀部洗淨與陰部洗淨。移動洗淨開關413會在臀部洗淨及陰部洗淨時使洗淨位置朝前後週期性地移動,而做成可進行大範圍的洗淨。節奏洗淨開關414會在臀部洗淨時使洗淨強度週期性地變化來進行洗淨。 The butt wash switch 410 starts the butt wash. The pudendal wash switch 411 will start the pudendal wash, which is a partial wash for women. The stop switch 412 stops butt wash and pussy wash. The moving washing switch 413 periodically moves the washing position back and forth during buttock washing and vaginal washing, so that a wide range of washing can be performed. The rhythm washing switch 414 performs washing by periodically changing the washing intensity during butt washing.

遙控器本體401之前面上部配置有例如洗淨強度開關415、洗淨位置開關416、及散佈開關417等。洗淨強度開關415是以2個開關來調節臀部洗淨及陰部洗淨時的洗淨強度。洗淨位置開關416是以2個開關來調節臀部洗淨及陰部洗淨時的洗淨位置。散佈開關417是由散佈噴嘴550吐出洗淨水或洗淨泡沫,且散佈於便器內面或洗淨噴嘴的表面。 On the upper part of the front surface of the remote controller body 401, for example, a cleaning strength switch 415, a cleaning position switch 416, a spray switch 417, and the like are arranged. The washing strength switch 415 is two switches to adjust the washing strength at the time of buttock washing and pubic washing. The washing position switch 416 is two switches to adjust the washing position at the time of buttock washing and pubic washing. The spray switch 417 discharges the washing water or the washing foam from the spray nozzle 550, and sprays it on the inner surface of the toilet bowl or the surface of the washing nozzle.

洗淨強度開關415之上方配置有將洗淨強度以例如5階段顯示的LED強度顯示燈421。此外,洗淨位置開關416之上方配置有將洗淨位置以例如5階段顯示的位置顯示燈422。 Above the cleaning intensity switch 415, an LED intensity display lamp 421 that displays the cleaning intensity in five stages, for example, is arranged. Further, above the washing position switch 416, a position indicating lamp 422 that displays the washing position in five stages, for example, is arranged.

遙控器本體401之上表面設置有以電動方式開闔便蓋320的便蓋開關418、及以電動方式開闔便座300的便座 開關419。而且,構成為使用者藉由各開關之操作而任意地開闔便座300及便蓋320。此處,所謂上述便座300之開啟狀態,意指例如像男子小便時一樣將便座300豎立成大約垂直(包含垂直)的狀態。另一方面,所謂便座300之閉闔狀態,意指使便座300成為與便器110之上邊框面大約平行(包含平行)的狀態。再者,便座300之開啟狀態或閉闔狀態可藉由來自作為便座開闔檢測部之便座開闔感測器331之訊號而被檢測。 The upper surface of the remote controller body 401 is provided with a toilet lid switch 418 for electrically opening and closing the toilet lid 320 and a toilet seat for electrically opening and closing the toilet seat 300 switch 419. And it is comprised so that a user can open and close the toilet seat 300 and the toilet lid 320 arbitrarily by the operation of each switch. Here, the open state of the toilet seat 300 means a state in which the toilet seat 300 is erected approximately vertically (including vertical), for example, as when a man urinates. On the other hand, the closed state of the toilet seat 300 means a state in which the toilet seat 300 is approximately parallel (including parallel) to the upper frame surface of the toilet bowl 110 . Furthermore, the open state or the closed state of the toilet seat 300 can be detected by a signal from the toilet seat opening and closing sensor 331 serving as the toilet seat opening and closing detection unit.

又,圖1所示之人體檢測感測器450是以和本體200不同的個體另外構成,並安裝於例如廁所之牆面等。人體檢測感測器450是由未圖示之例如熱電感測器、感測器控制部、紅外線傳送部、作為人體檢測感測器450之電源的電池等所構成。熱電感測器會接受人體所放出之紅外線。感測器控制部會以熱電感測器之訊號檢測人體。紅外線傳送部會將來自感測器控制部之人體檢測訊號以紅外線傳送至本體200之控制部。 In addition, the human body detection sensor 450 shown in FIG. 1 is constituted separately from the body 200 and is installed on, for example, a wall of a toilet. The human body detection sensor 450 is composed of, not shown, for example, a pyroelectric sensor, a sensor control unit, an infrared transmission unit, a battery that is a power source of the human body detection sensor 450 , and the like. Pyroelectric sensors receive infrared rays emitted by the human body. The sensor control part detects the human body with the signal of the pyroelectric sensor. The infrared transmission part transmits the human body detection signal from the sensor control part to the control part of the main body 200 by infrared rays.

如以上,可構成本實施形態之衛生洗淨裝置100。 As described above, the sanitary washing apparatus 100 of the present embodiment can be constructed.

<2>衛生洗淨裝置之水回路構成 <2> Water circuit configuration of sanitary washing device

以下,使用圖6說明本實施形態之衛生洗淨裝置的水回路的構成。 Hereinafter, the configuration of the water circuit of the sanitary washing apparatus according to the present embodiment will be described with reference to FIG. 6 .

圖6是顯示該衛生洗淨裝置之水回路的構成的示意圖。 FIG. 6 is a schematic diagram showing the configuration of the water circuit of the sanitary washing apparatus.

再者,圖6所示之洗淨部500是內置於本體200, 用以洗淨使用者之局部。 Furthermore, the cleaning part 500 shown in FIG. 6 is built in the main body 200, To clean the user's local area.

如圖6所示,構成水回路之洗淨部500是由至少噴出洗淨水之噴嘴裝置800、及從給水連接口510將洗淨水供給至噴嘴裝置800之一系列的洗淨水供給流路690等所構成。 As shown in FIG. 6 , the washing unit 500 constituting the water circuit is composed of at least a nozzle device 800 for spraying the washing water, and a series of washing water supply flow for supplying the washing water from the water supply connection port 510 to the nozzle device 800 . Road 690 and so on.

在洗淨水供給流路690上依序設置有給水連接口510、過濾器511、逆止閥512、定流量閥513、止水電磁閥514、溢流閥515、副水箱600、熱交換器700、緩衝箱750、構成吐水量可變部之水泵浦516、及流體調節閥517等。並且,洗淨水供給流路690最終是連接到噴嘴裝置800。 A water supply connection port 510 , a filter 511 , a check valve 512 , a constant flow valve 513 , a water stop solenoid valve 514 , an overflow valve 515 , a sub-tank 600 , and a heat exchanger are sequentially provided on the washing water supply channel 690 . 700, a buffer tank 750, a water pump 516 constituting a variable water spouting portion, a fluid regulating valve 517, and the like. In addition, the washing water supply channel 690 is finally connected to the nozzle device 800 .

給水連接口510配置於本體200之右側下方並與例如外部之水管線路連接。過濾器511是配置於給水連接口510之內部,以防止包含在自來水中的砂土等的流入。逆止閥512防止貯存於副水箱600內的水逆流至水管線路。 The water supply connection port 510 is disposed at the lower right side of the main body 200 and is connected to, for example, an external water pipe line. The filter 511 is arranged inside the water supply connection port 510 to prevent the inflow of sand and the like contained in the tap water. The check valve 512 prevents the water stored in the auxiliary water tank 600 from flowing back to the water line.

定流量閥513是配置於逆止閥512的下游,以將流至洗淨水供給流路690之洗淨水的量保持為固定。止水電磁閥514會根據控制部130之訊號以電動的方式開關洗淨水供給流路690。如圖7所示,定流量閥513與止水電磁閥514及溢流閥515是一體地構成。 The constant flow valve 513 is disposed downstream of the check valve 512 to keep the amount of the washing water flowing to the washing water supply channel 690 constant. The water stop solenoid valve 514 electrically opens and closes the washing water supply channel 690 according to the signal from the control unit 130 . As shown in FIG. 7 , the constant flow valve 513 is formed integrally with the water stop solenoid valve 514 and the relief valve 515 .

副水箱600是配置於止水電磁閥514之下游並具備大氣開放口603。熱交換器700可瞬間加熱洗淨水。緩衝箱750會將以熱交換器700加熱之溫水的溫度形成為均一。 The sub tank 600 is disposed downstream of the water stop solenoid valve 514 and has an air opening 603 . The heat exchanger 700 can instantly heat the wash water. The buffer tank 750 makes the temperature of the warm water heated by the heat exchanger 700 uniform.

構成吐水量可變部之水泵浦516是連接於緩衝箱750之下游。噴嘴裝置800是配置於水泵浦516之下游,並透 過流體調節閥517與水泵浦516連接。流體調節閥517之各個端口(port)會與噴嘴裝置800之臀部洗淨噴嘴831、陰部洗淨噴嘴832、及噴嘴清潔部833等連接。 The water pump 516 constituting the variable water discharge amount is connected downstream of the buffer tank 750 . Nozzle device 800 is disposed downstream of water pump 516 and penetrates through The flow regulating valve 517 is connected to the water pump 516 . Each port of the fluid regulating valve 517 is connected to the buttock washing nozzle 831 , the vagina washing nozzle 832 , the nozzle cleaning part 833 and the like of the nozzle device 800 .

又,如圖6所示,分歧流路530具備開關閥530a,且在洗淨水供給流路690之水泵浦516與流體調節閥517之間分歧而配置。分歧流路530會連接洗淨水供給流路690與泡沫產生部560。 Further, as shown in FIG. 6 , the branch flow path 530 includes an on-off valve 530a, and is arranged to branch between the water pump 516 of the wash water supply flow path 690 and the fluid regulating valve 517 . The branch flow path 530 connects the washing water supply flow path 690 and the bubble generating part 560 .

泡沫產生部560是由逆止閥531、泡沫箱532、洗劑箱533、洗劑泵浦534、及空氣泵浦535等所構成。 The foam generating unit 560 is composed of a check valve 531, a foam tank 532, a lotion tank 533, a lotion pump 534, an air pump 535, and the like.

分歧流路530是透過逆止閥531將洗淨水供給至泡沫產生部560之泡沫箱532。 The branch flow path 530 is a foam tank 532 for supplying the washing water to the foam generating part 560 through the check valve 531 .

散佈噴嘴550是連接於泡沫箱532之下游,並藉由散佈噴嘴驅動部550a而被旋轉驅動。洗劑箱533及洗劑泵浦534是連接於泡沫箱532,並將洗劑供給至泡沫箱532。 The dispersing nozzle 550 is connected downstream of the foam tank 532, and is rotationally driven by the dispersing nozzle driving part 550a. The lotion tank 533 and the lotion pump 534 are connected to the foam tank 532 and supply the lotion to the foam tank 532 .

空氣泵浦535會將空氣送入已供給有洗淨水及洗劑的泡沫箱532,且在為洗劑的情況下,會使其生成洗淨泡沫。然後,將所生成之洗淨泡沫或洗淨水等由泡沫箱532供給至散佈噴嘴550。 The air pump 535 sends air into the foam tank 532 to which washing water and lotion are supplied, and in the case of lotion, generates washing foam. Then, the generated washing foam, washing water, etc. are supplied to the spray nozzle 550 from the foam tank 532 .

再者,圖6所示之虛線是顯示各構成要素與控制部130電連接而被控制之情形。 In addition, the dotted line shown in FIG. 6 shows the state where each component is electrically connected with the control part 130, and is controlled.

又,如圖7及圖8所示,構成洗淨部500之構件中,是將給水連接口510、過濾器511、逆止閥512、定流量閥513、止水電磁閥514、溢流閥515、副水箱600、熱交換器700、緩衝箱750、水泵浦516組入於底架501。底架501是以例如 ABS等之樹脂材料來成型,並如圖2所示地安裝於本體200之後本體殼201。 Also, as shown in FIGS. 7 and 8 , among the components constituting the washing unit 500, the water supply connection port 510, the filter 511, the check valve 512, the constant flow valve 513, the water stop solenoid valve 514, and the relief valve are connected 515 , the auxiliary water tank 600 , the heat exchanger 700 , the buffer tank 750 , and the water pump 516 are assembled in the bottom frame 501 . The chassis 501 is, for example, ABS and other resin materials are formed, and as shown in FIG.

具體地來說,過濾器511與逆止閥512是與給水連接口510一體地組入。定流量閥513與溢流閥515是與止水電磁閥514一體地組入。緩衝箱750是與熱交換器700一體地構成。 Specifically, the filter 511 and the check valve 512 are integrated with the water supply connection port 510 . The constant flow valve 513 and the relief valve 515 are integrated with the water stop solenoid valve 514 . The buffer tank 750 is formed integrally with the heat exchanger 700 .

給水連接口510與止水電磁閥514、止水電磁閥514與副水箱600、及副水箱600與熱交換器700並不是透過連接管等,而是透過例如O形環(O-ring)(未圖示)等之密封件(packing)來直接連接。而且,將構成上述水回路之各構件設置固定於底架501之預定位置。 The water supply connection port 510 and the water stop solenoid valve 514, the water stop solenoid valve 514 and the auxiliary water tank 600, and the auxiliary water tank 600 and the heat exchanger 700 do not pass through the connecting pipe or the like, but through, for example, an O-ring (O-ring) ( (not shown) and other packings can be directly connected. Furthermore, each member constituting the above-mentioned water circuit is arranged and fixed to a predetermined position of the base frame 501 .

藉由上述構成,可實現水密構造並提升相互之構件的配置精度。特別是可以提升副水箱600與熱交換器700之配置精度。藉此,提升洗淨水之流量的控制精度。其結果,可提升洗淨部500之性能並提升流量之控制精度。 With the above configuration, a watertight structure can be realized and the arrangement accuracy of the mutual members can be improved. In particular, the arrangement accuracy of the sub-tank 600 and the heat exchanger 700 can be improved. Thereby, the control accuracy of the flow rate of the washing water is improved. As a result, the performance of the cleaning unit 500 can be improved and the control accuracy of the flow rate can be improved.

其次,參照圖7及圖8並且使用圖14及圖15來說明構成吐水量可變部之水泵浦516之構成。 Next, the configuration of the water pump 516 constituting the spouting water amount variable portion will be described with reference to FIGS. 7 and 8 and using FIGS. 14 and 15 .

圖14是顯示該水回路之水泵浦的外觀的立體圖。圖15是該水泵浦的剖面圖。 Fig. 14 is a perspective view showing the appearance of the water pump of the water circuit. FIG. 15 is a cross-sectional view of the water pump.

如圖14及圖15所示,水泵浦516是以例如外形為大致L字形(包含L字形)之正排量式泵浦的活塞式泵浦所構成。水泵浦516是以大致圓筒形(包含圓筒形)的馬達部516a、連桿機構部516b、活塞部516c等所構成。連桿機構部516b會將馬達之旋轉運動轉換成往復運動。活塞部516c會因連 桿機構部516b之往復運動而被驅動,並吸引、排放洗淨水。因此,活塞部516c在外面具有吸水口516d、及吐出口516e以作為連接口。 As shown in FIGS. 14 and 15 , the water pump 516 is constituted by, for example, a piston pump of a positive displacement pump having a substantially L-shaped (including L-shaped) shape. The water pump 516 is constituted by a substantially cylindrical (including cylindrical) motor portion 516a, a link mechanism portion 516b, a piston portion 516c, and the like. The link mechanism portion 516b converts the rotational motion of the motor into reciprocating motion. The piston portion 516c may The reciprocating motion of the lever mechanism portion 516b is driven, and the washing water is sucked and discharged. Therefore, the piston part 516c has the water suction port 516d and the discharge port 516e as a connection port on the outside.

再者,在本實施形態之水泵浦516的情況下,會成為相較於伴隨往復運動之連桿機構部516b與活塞部516c,在只有旋轉運動之馬達部516a所產生的振動較少之構成。 Furthermore, in the case of the water pump 516 of the present embodiment, the vibration generated by the motor portion 516a that only rotates is less than that of the link mechanism portion 516b and the piston portion 516c accompanying the reciprocating motion. constitute.

具體之水泵浦516的動作是,首先,驅動馬達部516a後,活塞部516c就開始往復運動。藉此,活塞部516c會由吸水口516d吸引洗淨水,並將洗淨水由吐出口516e吐出。此時,從吐出口516e吐出之洗淨水會伴隨著活塞部516c的往復運動,而以伴隨有適度之脈動之水流來進行吐出。 Specifically, the operation of the water pump 516 is as follows: first, after the motor part 516a is driven, the piston part 516c starts to reciprocate. Thereby, the piston portion 516c sucks the washing water from the water suction port 516d, and discharges the washing water from the discharge port 516e. At this time, the washing water discharged from the discharge port 516e is discharged as a water flow accompanied by a moderate pulsation in accordance with the reciprocating motion of the piston portion 516c.

此外,上述構成之水泵浦516的大致圓柱形(包含圓柱形)之馬達部516a的外周是以具備有彈性之發泡樹脂製的緩衝構件(未圖示)包圍。將馬達部516a插入設置於底架501之後部的大致圓筒形(包含圓筒形)之水泵浦設置部501a中。藉此,水泵浦設置部501a會支撐馬達部516a。此時,連桿機構部516b與活塞部516c是以懸吊架設成朝下方垂下的狀態設置。 In addition, the outer periphery of the substantially cylindrical (including cylindrical) motor portion 516a of the pump 516 having the above-described configuration is surrounded by a buffer member (not shown) made of foamed resin having elasticity. The motor part 516a is inserted into the substantially cylindrical (including cylindrical) water pump installation part 501a provided in the rear part of the chassis 501 . Thereby, the water pump installation part 501a supports the motor part 516a. At this time, the link mechanism portion 516b and the piston portion 516c are provided in a state of being suspended and hanging downward.

再者,如圖7所示,水泵浦設置部501a是以厚度薄的ABS樹脂等所形成,且是形成在由底架501之底面立起之肋狀的腳部501b的上部。藉此,藉由構成水泵浦設置部501a之樹脂的彈性,可以有效地吸收水泵浦516的振動。 Further, as shown in FIG. 7 , the water pump setting portion 501a is formed of a thin ABS resin or the like, and is formed on the upper portion of the rib-shaped leg portion 501b rising from the bottom surface of the chassis 501 . Thereby, the vibration of the water pump 516 can be effectively absorbed by the elasticity of the resin constituting the water pump setting portion 501a.

又,作為與緩衝箱750形成為一體之熱交換器700的連接口的熱水排出口712、及作為水泵浦516之連接口的 吸水口516d是以軟質樹脂製之連接管502(參照圖8)來連接。 In addition, the hot water discharge port 712 as a connection port of the heat exchanger 700 integrated with the buffer tank 750 and the hot water discharge port 712 as a connection port of the water pump 516 The water suction port 516d is connected by a connection pipe 502 (see FIG. 8 ) made of soft resin.

如上述地,本實施形態之水泵浦516是將振動少的馬達部516a透過緩衝構件設置於底架501之以較薄厚度形成之水泵浦設置部501a。另一方面,產生較多振動之連桿機構部516b與活塞部516c是以游離的狀態懸吊架設而設置。而且,活塞部516c等是透過軟質樹脂製之連接管502(參照圖8)與緩衝箱750連接。藉此,可抑制水泵浦516於驅動時產生的振動傳遞到底架501、其他構件及本體200。其結果,可提升衛生洗淨裝置100使用時的舒適性與耐久性等。 As described above, in the pump 516 of the present embodiment, the motor part 516a with little vibration is provided on the bottom frame 501 through the buffer member, and the pump installation part 501a is formed with a relatively thin thickness. On the other hand, the link mechanism part 516b and the piston part 516c which generate|occur|produce a lot of vibration are suspended and installed in a free state. Moreover, the piston part 516c etc. are connected to the buffer tank 750 through the connection pipe 502 (refer FIG. 8) made of soft resin. In this way, the vibration generated when the water pump 516 is driven can be prevented from being transmitted to the chassis 501 , other components and the main body 200 . As a result, the comfort and durability of the sanitary washing apparatus 100 during use can be improved.

特別是,水泵浦516是透過發泡樹脂製之緩衝構件、及形成水泵浦設置部501a之具備有彈性的樹脂之2種不同材質的構件而受到支撐。因此,可以吸收較廣範圍之頻率的振動。藉此,可以更有效地抑制對本體200之振動的傳達。 In particular, the water pump 516 is supported by a buffer member made of foamed resin and a member of two different materials including a resilient resin that forms the water pump installation portion 501a. Therefore, vibration of a wider range of frequencies can be absorbed. Thereby, the transmission of the vibration to the main body 200 can be suppressed more effectively.

如以上,可構成本實施形態之衛生洗淨裝置100之水回路。 As described above, the water circuit of the sanitary washing apparatus 100 of the present embodiment can be constructed.

<3>副水箱之構成 <3> The composition of the auxiliary water tank

以下,利用圖9到圖11說明本實施形態中的衛生洗淨裝置之副水箱的構成。 Hereinafter, the configuration of the sub-tank of the sanitary washing apparatus according to the present embodiment will be described with reference to FIGS. 9 to 11 .

圖9是顯示該水回路之副水箱之外觀的立體圖。圖10是該副水箱之橫向方向的剖面圖。圖11是該副水箱之前後方向的剖面圖。 FIG. 9 is a perspective view showing the appearance of the sub-tank of the water circuit. FIG. 10 is a cross-sectional view of the sub-tank in the lateral direction. FIG. 11 is a cross-sectional view of the sub-tank in the front-rear direction.

首先,如圖9所示,副水箱600至少是由例如以 ABS等之樹脂材料成型之箱本體610、水位檢測感測器620、及入水溫度感測器630等所構成。水位檢測感測器620會檢測貯存於箱本體610之洗淨水的水位。入水溫度感測器630是以例如電熱調節器(thermister)等所構成,以檢測供給至箱本體610內之洗淨水的溫度。 First, as shown in FIG. 9 , the sub-tank 600 is at least composed of, for example, It is composed of a box body 610, a water level detection sensor 620, a water inlet temperature sensor 630, etc., which are formed of a resin material such as ABS. The water level detection sensor 620 detects the water level of the washing water stored in the tank body 610 . The inlet water temperature sensor 630 is constituted by, for example, a thermister, etc., and detects the temperature of the washing water supplied into the tank body 610 .

箱本體610是以構成箱之前壁、兩側壁、底面、頂面的前部箱611、構成箱之後壁的後部箱612、及配置於箱本體610之頂面的大氣開放部613等之3個構件所構成。箱本體610之整體的形狀是由前壁、後壁、兩側壁、底面、頂面構成之複數個平面所形成,且如圖10所示,以平面視角觀看時之形狀是以大致四角形(包含四角形)來形成。前部箱611之前壁,具備由中途開始後退的傾斜部。亦即,如圖11所示,在以側面視角觀看時的形狀中,箱本體610是以上部變得比下部細的大致梯形形狀(包含梯形形狀)來形成。藉此,箱本體610之上部的截面積相較於下部會成為較小的截面積。 The box body 610 is composed of three front boxes 611 constituting the box front wall, both side walls, bottom surface, and top surface, a rear box 612 constituting the box rear wall, and an air opening portion 613 arranged on the top surface of the box body 610. composed of components. The overall shape of the box body 610 is formed by a plurality of planes consisting of a front wall, a rear wall, two side walls, a bottom surface and a top surface, and as shown in FIG. quadrilateral) to form. The front wall of the front box 611 is provided with an inclined part which starts to retreat from the middle. That is, as shown in FIG. 11 , in the shape when viewed from the side, the box body 610 is formed in a substantially trapezoidal shape (including a trapezoidal shape) in which the upper part becomes thinner than the lower part. Therefore, the cross-sectional area of the upper part of the box body 610 is smaller than that of the lower part.

又,箱本體610之前部箱611的其中一邊的側壁下部設置有入水口601,箱本體610之後部箱612的後壁下部設置有出水口602。 In addition, a water inlet 601 is provided on the lower part of the side wall of one side of the front box 611 of the box body 610 , and a water outlet 602 is provided on the lower part of the rear wall of the rear box 612 of the box body 610 .

配置於箱本體610之頂面的大氣開放部613具備連通箱本體610之內部與外部的大氣開放口603。大氣開放口603會將蓄積於箱本體610內之空氣釋出至外部,以隨時將箱本體610之內部壓力維持在大氣壓。藉此,可將副水箱600之內部維持在大氣壓,且將由副水箱600之下游到水泵 浦516之吸水口516d為止的洗淨水供給流路690也維持在大氣壓。因此,水泵浦516可以在不受到所供給之自來水等之水壓變動的影響的情形下,將洗淨水供給至噴嘴裝置800。其結果,水泵浦516可以發揮穩定之泵浦機能。 The atmosphere opening portion 613 disposed on the top surface of the box body 610 includes an atmosphere opening port 603 that communicates the inside and the outside of the box body 610 . The atmospheric opening 603 releases the air accumulated in the box body 610 to the outside, so as to maintain the internal pressure of the box body 610 at atmospheric pressure at any time. In this way, the interior of the sub-tank 600 can be maintained at atmospheric pressure, and the downstream of the sub-tank 600 can reach the water pump The washing water supply channel 690 up to the water suction port 516d of the port 516 is also maintained at atmospheric pressure. Therefore, the water pump 516 can supply the washing water to the nozzle device 800 without being affected by the water pressure fluctuation of the supplied tap water or the like. As a result, the water pump 516 can exhibit a stable pump function.

又,如圖10所示,在水泵浦516內與大氣開放部613之大氣開放口603連通之流路613b,具有使流路613b之部分的截面積較大的緩衝部613a。緩衝部613a會在洗淨水欲伴隨著泡沫從大氣開放口603衝擊性地流出的情況下,暫時積存洗淨水。藉此,抑制洗淨水由大氣開放口603流出之情形。 Moreover, as shown in FIG. 10, in the water pump 516, the flow path 613b which communicates with the atmosphere opening port 603 of the atmosphere opening part 613 has the buffer part 613a which makes the cross-sectional area of the part of the flow path 613b larger. The buffer portion 613a temporarily stores the washing water when the washing water is about to flow out of the air opening 603 impulsive along with the foam. Thereby, it is suppressed that the washing water flows out of the air opening 603 .

此外,箱本體610之內部還具有分隔壁614。分隔壁614會將箱本體610之內部分割為入水槽615與積存槽616之2個槽。箱本體610是將入水口601設置在入水槽615之側面(前部箱611)的底面附近,並將出水口602設置在積存槽616之後壁(後部箱612)之底面附近。 In addition, the inside of the box body 610 also has a partition wall 614 . The partition wall 614 divides the inside of the box body 610 into two grooves, the water inlet groove 615 and the storage groove 616 . In the tank body 610 , the water inlet 601 is provided near the bottom surface of the side surface of the water inlet tank 615 (front tank 611 ), and the water outlet 602 is provided near the bottom surface of the rear wall (rear tank 612 ) of the storage tank 616 .

亦即,箱本體610是以分隔壁614來形成入水槽615與積存槽616。藉此,當由入水口601流入之洗淨水含有空氣時,空氣會由入水槽615之上部通過大氣開放口603而釋出至外部。因此,可以只讓不含空氣之洗淨水流入積存槽616。 That is, the tank body 610 is formed with the partition wall 614 to form the water inlet groove 615 and the storage groove 616 . Thereby, when the washing water flowing in from the water inlet 601 contains air, the air is released to the outside through the air opening 603 from the upper part of the water inlet tank 615 . Therefore, only the washing water containing no air can flow into the storage tank 616 .

又,在箱本體610之入水槽615的上方,由箱本體610之前部箱611的側壁朝大致水平方向(包含水平方向)突出而設置有介在入水槽615之上面開口部615a與大氣開放部613之間的阻擋壁617。阻擋壁617具有可將入水槽615之 整個上面開口部615a覆蓋的大小。 In addition, above the water inlet tank 615 of the tank body 610, the side wall of the front tank 611 of the box body 610 protrudes in a substantially horizontal direction (including the horizontal direction), and an upper surface opening portion 615a and an air opening portion 613 interposed between the water inlet tank 615 are provided. The blocking wall 617 between them. The blocking wall 617 has a space for entering the water tank 615 A size that covers the entire upper surface opening 615a.

而且,入水槽615在內部具備複數個整流肋條618。整流肋條618是在大致水平方向(包含水平方向)上交互地突出而設置於箱本體610之前部箱611的側壁與分隔壁614。 Furthermore, the water inlet tank 615 includes a plurality of rectifying ribs 618 inside. The fairing rib 618 protrudes alternately in a substantially horizontal direction (including the horizontal direction), and is provided on the side wall and the partition wall 614 of the front part case 611 of the case body 610 .

其次,說明副水箱600內之洗淨水的流動。 Next, the flow of the washing water in the sub-tank 600 will be described.

由副水箱600之入水口601流入的洗淨水,首先,會流入入水槽615之下部。流入之洗淨水會藉由整流肋條618而一邊使流動之方向改變一邊在入水槽615內上昇。此時,當由入水口601流入之洗淨水的壓力較高時,或因包含大量的空氣而使水流明顯紊亂時,整流肋條618會適度地對水流進行整流化。此外,整流肋條618會使漩渦在整流肋條618的下游側產生,以藉由漩渦分離包含於洗淨水內的空氣。 The washing water flowing in from the water inlet 601 of the sub-tank 600 first flows into the lower part of the water inlet tank 615 . The inflowing wash water rises in the water inlet tank 615 while changing the direction of the flow by the rectifying rib 618 . At this time, when the pressure of the washing water flowing in from the water inlet 601 is high, or when the water flow is significantly disturbed due to the inclusion of a large amount of air, the rectifying ribs 618 moderately rectify the water flow. In addition, the rectification rib 618 causes a vortex to be generated on the downstream side of the rectification rib 618 to separate the air contained in the washing water by the vortex.

在入水槽615內上昇且已將空氣分離的洗淨水,會跨越分隔壁614之上端流入積存槽616而被積存。此時,即使是在由入水口601流入之洗淨水的壓力較高的情況下,或因包含大量的空氣而使水流明顯紊亂的情況下,也可以藉由阻擋壁617來抑制洗淨水往上方(大氣開放部613側)的流動。亦即,可藉由阻擋壁617防止洗淨水直接接觸大氣開放部613或由大氣開放口603往副水箱600的外部流出。 The washing water that has risen in the water inlet tank 615 and has been separated from the air flows over the upper end of the partition wall 614 and flows into the storage tank 616 to be stored. At this time, even when the pressure of the washing water flowing in from the water inlet 601 is high, or when the water flow is significantly disturbed due to the inclusion of a large amount of air, the blocking wall 617 can suppress the washing water The flow to the upper side (at the air opening portion 613 side). That is, the blocking wall 617 can prevent the washing water from directly contacting the atmosphere opening portion 613 or from flowing out of the sub-tank 600 through the atmosphere opening port 603 .

如上述,由副水箱600之入水口601流入之洗淨水,在入水槽615內上昇的期間,是藉由整流肋條618等而將包含於洗淨水中之空氣分離。被分離的空氣,會由大氣開放口603釋出至箱本體610外。藉此,可在積存槽616積存不包 含空氣的洗淨水,並將洗淨水由副水箱600之出水口602供給至熱交換器700。 As described above, the washing water flowing in from the water inlet 601 of the sub-tank 600 separates the air contained in the washing water by the rectifying rib 618 or the like while it rises in the water inlet tank 615 . The separated air will be released to the outside of the box body 610 through the atmospheric opening 603 . Thereby, it is possible to store the non-packaging in the storage slot 616 The washing water containing air is supplied to the heat exchanger 700 from the water outlet 602 of the sub-tank 600 .

再者,當由副水箱600供給至熱交換器700之洗淨水中有空氣混入時,會在熱交換器700之內部產生氣泡。藉此,會有熱交換器700之內部的溫度異常地上昇,而損傷熱交換器700的情況。因此,本實施形態之副水箱600是在內部設置分隔壁614,來從洗淨水中將空氣分離,以防止空氣的混入。並且,僅將洗淨水供給至熱交換器700。藉此,可有效地防止熱交換器700的損傷。 Furthermore, when air is mixed into the washing water supplied from the sub-tank 600 to the heat exchanger 700 , air bubbles are generated in the heat exchanger 700 . Thereby, the temperature inside the heat exchanger 700 may rise abnormally, and the heat exchanger 700 may be damaged. Therefore, in the sub-tank 600 of the present embodiment, the partition wall 614 is provided inside to separate the air from the washing water and prevent the air from being mixed. Then, only the wash water is supplied to the heat exchanger 700 . Thereby, damage to the heat exchanger 700 can be effectively prevented.

又,如圖10及圖11所示,副水箱600具備:在內部以不銹鋼材料形成之成為共通之電極的共用電極621、及按每個水位而設置之複數個水位電極622所構成之水位檢測感測器620。再者,在本實施形態中,雖然是以1個共用電極621與2個水位電極622所構成之例來表示,但並不限於此。 Further, as shown in FIGS. 10 and 11 , the sub-tank 600 is provided with a common electrode 621 which is formed of a stainless steel material as a common electrode, and a water level detection device composed of a plurality of water level electrodes 622 provided for each water level. Sensor 620. In addition, in this embodiment, although the example which comprised one common electrode 621 and two water level electrodes 622 was shown, it is not limited to this.

共用電極621是配置於箱本體610之前壁下部的內面。水位電極622是配置於箱本體610之後壁的內面。此外,水位電極622是以設置於上部之上限電極623、及設置於下部之下限電極624所構成。共用電極621是配置在比水位電極622之下限電極624更低的位置上,並且是在一般的使用狀態下,經常淹浸於洗淨水中的位置。 The common electrode 621 is arranged on the inner surface of the lower part of the front wall of the box body 610 . The water level electrode 622 is arranged on the inner surface of the rear wall of the tank body 610 . In addition, the water level electrode 622 is constituted by the upper limit electrode 623 provided in the upper part and the lower limit electrode 624 provided in the lower part. The common electrode 621 is disposed at a position lower than the lower limit electrode 624 of the water level electrode 622, and is a position that is often submerged in washing water in a general use state.

亦即,是將共用電極621、與作為水位電極622之上限電極623及下限電極624設置於不同的面上。藉此,可抑制將附著於箱本體610之內面的殘餘水錯誤檢測為積 存水之情形。 That is, the common electrode 621 and the upper limit electrode 623 and the lower limit electrode 624 serving as the water level electrode 622 are provided on different surfaces. Thereby, it is possible to prevent the residual water adhering to the inner surface of the box body 610 from being erroneously detected as an area Water storage situation.

在此,針對水位電極622所進行之洗淨水的水位之檢測方法說明於下。 Here, the detection method of the water level of the washing water by the water level electrode 622 will be described below.

首先,在共用電極621與水位電極622之間施加直流電壓。並且,藉由電壓的變化檢測水位電極622是否淹浸於洗淨水中。藉此,檢測箱本體610之洗淨水的水位。亦即,當積存槽616的水位上昇時,會淹浸下限電極624及上限電極623。此時,在共用電極621與下限電極624及上限電極623之間的電壓會降低。藉此,控制部130會由電壓的降低來檢測洗淨水的水位。 First, a DC voltage is applied between the common electrode 621 and the water level electrode 622 . Then, whether or not the water level electrode 622 is submerged in the washing water is detected by the change of the voltage. Thereby, the water level of the washing water in the tank body 610 is detected. That is, when the water level of the storage tank 616 rises, the lower limit electrode 624 and the upper limit electrode 623 are flooded. At this time, the voltage between the common electrode 621 and the lower limit electrode 624 and the upper limit electrode 623 decreases. Thereby, the control unit 130 detects the water level of the washing water from the voltage drop.

又,水位電極622之上限電極623是用以檢測上限水位,下限電極624是用於檢測下限水位。因此,上限電極623是設置在比大氣開放口603更低的位置上。藉此,防止洗淨水由大氣開放口603流出。又,下限電極624是設置於比往熱交換器700流通之出水口602更上方處。藉此,可以防止空氣流入熱交換器700。 In addition, the upper limit electrode 623 of the water level electrode 622 is used for detecting the upper limit water level, and the lower limit electrode 624 is used for detecting the lower limit water level. Therefore, the upper limit electrode 623 is provided at a position lower than the atmospheric opening 603 . Thereby, the outflow of the washing water from the air opening 603 is prevented. In addition, the lower limit electrode 624 is provided above the water outlet 602 through which the heat exchanger 700 flows. Thereby, air can be prevented from flowing into the heat exchanger 700 .

如以上,可構成本實施形態之副水箱600。 As described above, the sub-tank 600 of the present embodiment can be constructed.

<4>熱交換器之構成 <4> Composition of heat exchanger

以下,利用圖12及圖13來說明本實施形態之衛生洗淨裝置之熱交換器的構成。 Hereinafter, the configuration of the heat exchanger of the sanitary washing apparatus according to the present embodiment will be described with reference to FIGS. 12 and 13 .

圖12是顯示該水回路之熱交換器的外觀的立體圖。圖13是該熱交換器之剖面圖。 Fig. 12 is a perspective view showing the appearance of the heat exchanger of the water circuit. Fig. 13 is a sectional view of the heat exchanger.

再者,本實施形態之熱交換器700是與緩衝箱750一體地形成,且將緩衝箱750設置於熱交換器700之上部。 Furthermore, the heat exchanger 700 of the present embodiment is formed integrally with the buffer tank 750 , and the buffer tank 750 is provided on the upper portion of the heat exchanger 700 .

首先,將熱交換器700以在正面觀看(參照圖13)下大致長方形(包含長方形)的平板狀形成。熱交換器700至少是由將例如於ABS樹脂上複合玻璃纖維而成的強化ABS樹脂所成型之外殼701、陶瓷製之平板狀加熱器702、及熱水排出構件703等所構成。 First, the heat exchanger 700 is formed in a substantially rectangular (including rectangular) flat plate shape when viewed from the front (see FIG. 13 ). The heat exchanger 700 is constituted by at least a casing 701 formed of a reinforced ABS resin such as ABS resin compounded with glass fibers, a ceramic flat heater 702, a hot water discharge member 703, and the like.

外殼701是以構成前面部之前面構件710、與構成背面部之背面構件720所構成。平板狀加熱器702是設置在於前面構件710與背面構件720之間所形成的空間中。又,加熱流路715是形成在前面構件710與平板狀加熱器702之相向部、及背面構件720與平板狀加熱器702之相向部之間的間隙。 The case 701 is composed of a front member 710 constituting a front portion and a rear member 720 constituting a rear portion. The flat heater 702 is provided in the space formed between the front member 710 and the rear member 720 . In addition, the heating flow path 715 is formed in the gap between the opposing portion of the front member 710 and the flat heater 702 and the opposing portion of the back member 720 and the flat heater 702 .

如以上而構成之熱交換器700會以平板狀加熱器702將流動於加熱流路715之洗淨水瞬間加熱,而使其升溫。 The heat exchanger 700 configured as described above instantly heats the washing water flowing in the heating flow path 715 by the flat heater 702 to raise the temperature.

又,熱交換器700在前面構件710之前面下端的右側具備作為連接口之入水口711,且具備作為設置在前面構件710之右側面上端之熱水排出構件703的連接口之熱水排出口712。 In addition, the heat exchanger 700 is provided with a water inlet 711 as a connection port on the right side of the lower end of the front surface of the front member 710, and a hot water discharge port as a connection port of the hot water discharge member 703 provided on the upper end of the right side of the front member 710. 712.

此外,如圖13所示,與入水口711相連之入水流路713是橫跨外殼701之下端部的大致全寬(包含全寬)而設置。入水流路713之上表面橫跨全寬而設置有複數個狹縫714。而且,構成為已流入入水流路713之洗淨水通過狹縫714再流入加熱流路715。再者,狹縫714具有使洗淨水以橫跨加熱流路715的全寬的方式均等地流入的機能。 In addition, as shown in FIG. 13 , the water inlet flow path 713 connected to the water inlet 711 is provided across substantially the full width (including the full width) of the lower end portion of the casing 701 . A plurality of slits 714 are provided on the upper surface of the inlet flow path 713 across the entire width. Then, the washing water that has flowed into the water inlet flow path 713 is configured to flow through the slit 714 and then flow into the heating flow path 715 . In addition, the slit 714 has a function to allow the washing water to flow uniformly across the entire width of the heating channel 715 .

又,加熱流路715之上端部設置有分隔肋716,且在比分隔肋716更上方處設置有緩衝箱750。在分隔肋716上橫跨大致全寬(包含全寬)而設置複數個通水孔717。藉此,在加熱流路715被加熱之洗淨水會通過通水孔717而流入緩衝箱750內。 Moreover, the partition rib 716 is provided in the upper end part of the heating flow path 715, and the buffer tank 750 is provided above the partition rib 716. As shown in FIG. A plurality of water passage holes 717 are provided on the partition rib 716 over substantially the entire width (including the entire width). Thereby, the wash water heated in the heating flow path 715 flows into the buffer tank 750 through the water passage hole 717 .

而且,在緩衝箱750內橫跨大致全寬(包含全寬)而隔著間隔設置例如截面形狀為大致半圓形(包含半圓形)之突起718。突起718會擾亂在緩衝箱750內朝熱水排出口712流動之洗淨水的水流。藉此,可將洗淨水混合以消除洗淨水之溫度不均。其結果,可使溫度均勻之洗淨水由熱水排出口712排出熱水。 Furthermore, protrusions 718 having, for example, a cross-sectional shape of a substantially semicircle (including a semicircle) are provided at intervals in the buffer box 750 across the substantially full width (including the full width). The protrusions 718 disturb the flow of the wash water flowing toward the hot water discharge port 712 in the buffer tank 750 . Thereby, the washing water can be mixed to eliminate the temperature unevenness of the washing water. As a result, the hot water can be discharged from the hot water discharge port 712 with the wash water having a uniform temperature.

熱水排出構件703上設置有熱水排出溫度感測器730、過度升溫感測器731之2個電熱調節器。熱水排出溫度感測器730會檢測洗淨水之熱水排出溫度。過度升溫感測器731會檢測熱交換器700之過度升溫溫度。藉此,控制部130會控制由熱交換器700排出之熱洗淨水的溫度。 The hot water discharge member 703 is provided with two thermistors of a hot water discharge temperature sensor 730 and an excessive temperature rise sensor 731 . The hot water discharge temperature sensor 730 detects the hot water discharge temperature of the washing water. The overheating sensor 731 detects the overheating temperature of the heat exchanger 700 . Thereby, the control unit 130 controls the temperature of the hot wash water discharged from the heat exchanger 700 .

如以上,可構成本實施形態之熱交換器700。 As described above, the heat exchanger 700 of the present embodiment can be configured.

<5>噴嘴裝置之構成 <5> Configuration of Nozzle Device

以下,利用圖16到圖28說明本實施形態中的衛生洗淨裝置的噴嘴裝置之構成。 Hereinafter, the configuration of the nozzle device of the sanitary washing apparatus in this embodiment will be described with reference to FIGS. 16 to 28 .

圖16是顯示本實施形態中的噴嘴裝置的收納狀態的立體圖。圖17是圖16所示之線17-17的剖面圖。圖18是顯示該噴嘴裝置之收納狀態的縱剖面圖。圖19是圖18所示之B部分的詳細剖面圖。圖20是圖19所示之線20-20的剖面 圖。圖21是顯示該噴嘴裝置之收納狀態的橫剖面圖。圖22是圖21所示之C部分的詳細剖面圖。圖23是顯示該噴嘴裝置之臀部洗淨狀態的縱剖面圖。圖24是圖23所示之D部分的詳細剖面圖。圖25是顯示該噴嘴裝置之陰部洗淨狀態的縱剖面圖。圖26是圖25所示之E部分的詳細剖面圖。圖27是顯示該噴嘴裝置之陰部洗淨狀態之噴嘴部的橫剖面圖。圖28是圖27所示之F的詳細剖面圖。 FIG. 16 is a perspective view showing a stored state of the nozzle device in the present embodiment. FIG. 17 is a cross-sectional view taken along line 17-17 shown in FIG. 16. FIG. Fig. 18 is a longitudinal sectional view showing the stored state of the nozzle device. FIG. 19 is a detailed cross-sectional view of the portion B shown in FIG. 18 . Fig. 20 is a cross section of the line 20-20 shown in Fig. 19 picture. Fig. 21 is a cross-sectional view showing the stored state of the nozzle device. FIG. 22 is a detailed cross-sectional view of the portion C shown in FIG. 21 . Fig. 23 is a longitudinal sectional view showing the buttocks washing state of the nozzle device. FIG. 24 is a detailed cross-sectional view of the portion D shown in FIG. 23. FIG. Fig. 25 is a longitudinal sectional view showing the cleaning state of the female part of the nozzle device. FIG. 26 is a detailed cross-sectional view of the portion E shown in FIG. 25. FIG. Fig. 27 is a cross-sectional view of the nozzle portion showing the cleaning state of the female portion of the nozzle device. FIG. 28 is a detailed cross-sectional view of F shown in FIG. 27 .

如圖16所示,噴嘴裝置800至少是以支撐部810、噴嘴部820、洗淨噴嘴驅動部860、及流體調節閥517等所構成。支撐部810是以例如POM(聚甲醛:polyoxymethylene)或ABS等樹脂材料成型之在側面觀看下為大致三角形(包含三角形)的框狀所形成。噴嘴部820是沿著支撐部810而進退移動。洗淨噴嘴驅動部860會驅動噴嘴部820來使其進退移動。流體調節閥517會切換對噴嘴部820之洗淨水的供給。 As shown in FIG. 16 , the nozzle device 800 is constituted by at least a support portion 810, a nozzle portion 820, a cleaning nozzle drive portion 860, a fluid regulating valve 517, and the like. The support portion 810 is formed in a frame shape having a substantially triangular shape (including a triangular shape) when viewed from the side, which is molded from a resin material such as POM (polyoxymethylene) or ABS. The nozzle portion 820 moves forward and backward along the support portion 810 . The cleaning nozzle drive unit 860 drives the nozzle unit 820 to move forward and backward. The fluid regulating valve 517 switches the supply of the washing water to the nozzle portion 820 .

再者,在後續之噴嘴裝置800的說明中,是將噴嘴部820之收納方向設為後方,將噴嘴部820之進出方向設為前方,且由後方面朝向前方而將右側設為右方,將左側設為左方來說明各構成要素的配置。 In addition, in the description of the nozzle device 800 that follows, the storage direction of the nozzle part 820 is set to the rear, the in-out direction of the nozzle part 820 is set to the front, and the right side is set to the right from the rear to the front. The arrangement of each component will be described with the left side being the left side.

支撐部810是以相對於大致水平(包含水平)之底邊部811並由後部朝向前部下降之傾斜部812、及接合底邊部811與傾斜部812之後端的縱邊部813而構成之框狀所形成。於傾斜部812上橫跨大致全長(包含全長)而形成有引導噴嘴部820之進退移動的導軌814、及引導洗淨噴嘴驅動部860之可撓齒條861(參照圖17)的齒條導件815(參照圖17)。 在傾斜部812之前端下方,一體地形成有支撐成環抱噴嘴部820之大致圓筒形(包含圓筒形)之抱持部816。 The support portion 810 is a frame formed by a sloping portion 812 that descends from the rear to the front relative to a substantially horizontal (including horizontal) bottom edge portion 811 , and a vertical edge portion 813 that joins the bottom edge portion 811 and the rear end of the sloping portion 812 . formed by the shape. A guide rail 814 for guiding the forward and backward movement of the nozzle portion 820 and a rack guide for guiding a flexible rack 861 (see FIG. 17 ) of the cleaning nozzle drive portion 860 are formed on the inclined portion 812 over substantially the entire length (including the entire length). 815 (see Figure 17). Below the front end of the inclined portion 812, a substantially cylindrical (including cylindrical) holding portion 816 that is supported to surround the nozzle portion 820 is integrally formed.

又,如圖16所示,引導噴嘴部820之導軌814是將剖面形成為大致T字狀(包含T字狀)。引導可撓齒條861之齒條導件815在剖面觀看下,具備以下之構成:具有一邊的側面開放之大致U字狀(包含U字狀),且限制可撓齒條861之上下表面與一邊的側面而進行引導。 Moreover, as shown in FIG. 16, the guide rail 814 which guides the nozzle part 820 is formed in the cross section of a substantially T-shape (T-shape is included). The rack guide 815 that guides the flexible rack 861 has the following structure when viewed in cross-section: it has a substantially U-shape (including the U-shape) with one side open, and restricts the upper and lower surfaces of the flexible rack 861 from being in contact with each other. guide on the side of one side.

齒條導件815是由傾斜部812連接到支撐部810之後部的縱邊部813與甚至底邊部811而形成。齒條導件815之傾斜部812與縱邊部813、及縱邊部813與底邊部811的角落是以例如圓弧形狀連接。再者,形成於縱邊部813與底邊部811之齒條導件815的剖面形狀也是以大致U字狀(包含U字狀)形成。另一方面,齒條導件815之側面在傾斜部812是開放左側面,在縱邊部813與底邊部811則是開放相反的右側面。藉此,可以減低滑動阻力,並且更確實地引導可撓齒條861。而且,可將齒條導件815之縱邊部813與底邊部811的開放面藉由例如其他構件之支撐部蓋等而封閉。 The rack guide 815 is formed by connecting the inclined part 812 to the longitudinal edge part 813 and even the bottom edge part 811 of the rear part of the support part 810 . The corners of the inclined portion 812 of the rack guide 815 and the longitudinal side portion 813 and the longitudinal side portion 813 and the bottom side portion 811 are connected in, for example, a circular arc shape. Furthermore, the cross-sectional shape of the rack guide 815 formed on the vertical side portion 813 and the bottom side portion 811 is also formed in a substantially U-shape (including the U-shape). On the other hand, the side surface of the rack guide 815 is open on the left side at the inclined portion 812 , and opens on the opposite right side at the vertical side portion 813 and the bottom side portion 811 . Thereby, the sliding resistance can be reduced, and the flexible rack 861 can be guided more reliably. Furthermore, the open surfaces of the longitudinal side portion 813 and the bottom side portion 811 of the rack guide 815 can be closed by, for example, a support portion cover of another member.

洗淨噴嘴驅動部860是以結合於噴嘴部820之可撓齒條861、與可撓齒條861咬合的小齒輪862、旋轉驅動小齒輪862之驅動馬達863等所構成。洗淨噴嘴驅動部860會使噴嘴部820沿著導軌814進退移動。 The cleaning nozzle drive part 860 is constituted by a flexible rack 861 coupled to the nozzle part 820 , a pinion 862 engaged with the flexible rack 861 , a drive motor 863 for rotationally driving the pinion 862 , and the like. The cleaning nozzle drive unit 860 moves the nozzle unit 820 forward and backward along the guide rail 814 .

驅動馬達863是以例如步進馬達而構成,並藉由脈衝訊號來控制旋轉角度。而且,藉由驅動馬達863之旋轉,以透過小齒輪862驅動可撓齒條861。 The drive motor 863 is constituted by, for example, a stepping motor, and the rotation angle is controlled by a pulse signal. Furthermore, the flexible rack 861 is driven through the pinion gear 862 by the rotation of the driving motor 863 .

在支撐部810之抱持部816的內周面與噴嘴部820的外周面之間設置有間隙。藉此,構成為由噴嘴部820噴出之洗淨水流入間隙來洗淨噴嘴部820之外周面。 A gap is provided between the inner peripheral surface of the holding portion 816 of the support portion 810 and the outer peripheral surface of the nozzle portion 820 . Thereby, the cleaning water sprayed from the nozzle portion 820 flows into the gap to clean the outer peripheral surface of the nozzle portion 820 .

又,噴嘴蓋801是開關自如地設置於抱持部816的前方,且藉由噴嘴部820之進退而開啟關閉。而且,在收納著噴嘴部820的狀態下以噴嘴蓋801封閉。藉此,防止噴嘴部820被糞便等污染之情形。 In addition, the nozzle cover 801 is freely openable and openable in front of the holding portion 816 , and is opened and closed by the advance and retreat of the nozzle portion 820 . Then, the nozzle cover 801 is closed in a state where the nozzle portion 820 is accommodated. Thereby, the situation where the nozzle part 820 is contaminated with excrement etc. is prevented.

在支撐部810之底邊部811上設置有給水連接件817,該給水連接件817將連接到洗淨水供給流路690之給水管(未圖示)、與由支撐部810將洗淨水供給至流體調節閥517之連接管802相互連接。 A water supply connection member 817 is provided on the bottom edge portion 811 of the support portion 810 , and the water supply connection member 817 connects a water supply pipe (not shown) connected to the washing water supply channel 690 and the washing water supplied by the support portion 810 The connecting pipes 802 supplied to the fluid regulating valve 517 are connected to each other.

如圖21所示,噴嘴部820至少是以例如ABS等樹脂材料所成型之棒狀的噴嘴本體830、噴嘴套840、及連結部850等所構成。噴嘴套840以筒狀形成,且包覆噴嘴本體830之大致整體(包含整體);連結部850是藉噴嘴本體830來牽引噴嘴套840。 As shown in FIG. 21 , the nozzle portion 820 is constituted by at least a rod-shaped nozzle body 830 , a nozzle cover 840 , a connecting portion 850 and the like, which are formed of a resin material such as ABS. The nozzle cover 840 is formed in a cylindrical shape, and covers substantially the whole of the nozzle body 830 (including the whole);

如圖6所示,噴嘴部820之噴嘴本體830包含洗淨局部之臀部洗淨噴嘴831、洗淨女性之局部的陰部洗淨噴嘴832、及清潔噴嘴部820之噴嘴清潔部833等。 As shown in FIG. 6 , the nozzle body 830 of the nozzle part 820 includes a buttock washing nozzle 831 for washing a part, a vagina washing nozzle 832 for washing a female part, a nozzle cleaning part 833 for cleaning the nozzle part 820 , and the like.

如圖23及圖24所示,臀部洗淨噴嘴831是以在噴嘴本體830之前端部朝上方開口的臀部洗淨噴出口834、及由噴嘴本體830之後端連通臀部洗淨噴出口834的臀部洗淨流路835所構成。臀部洗淨流路835設置於噴嘴本體830之下部側,並設置有在臀部洗淨噴出口834之下方朝上方彎曲之 彎曲部。彎曲部設置有將洗淨水之流動整流的整流板835a。藉此,由臀部洗淨噴出口834噴出之洗淨水會通過噴嘴套840之噴出開口844而朝上方噴出。 As shown in FIGS. 23 and 24 , the buttock washing nozzle 831 includes a buttock washing jet port 834 that opens upward at the front end of the nozzle body 830 , and a buttock washing jet port 834 that communicates with the buttock washing jet port 834 from the rear end of the nozzle body 830 . The cleaning flow path 835 is constituted. The buttock washing flow path 835 is provided on the lower part side of the nozzle body 830, and is provided with a bottom side of the buttock washing jetting port 834 that is bent upward. Bend. The curved portion is provided with a rectifying plate 835a for rectifying the flow of the washing water. As a result, the washing water jetted from the buttock washing jetting port 834 is jetted upward through the jetting opening 844 of the nozzle cover 840 .

如圖25及26所示,陰部洗淨噴嘴832是以配置於臀部洗淨噴出口834之後方的陰部洗淨噴出口836、及由噴嘴本體830之後端連通陰部洗淨噴出口836的陰部洗淨流路837所構成。由陰部洗淨噴出口836噴出之洗淨水會通過噴嘴套840之噴出開口844而朝上方噴出。 As shown in FIGS. 25 and 26 , the pudendal washing nozzle 832 includes a pudendal washing jet port 836 arranged behind the buttocks washing jetting port 834, and a pudendal washing jet port 836 which is communicated with the rear end of the nozzle body 830. The net flow path 837 is constituted. The washing water sprayed from the pudendal washing spray port 836 is sprayed upward through the spray opening 844 of the nozzle cover 840 .

如圖27所示,噴嘴清潔部833是以配置於噴嘴本體830之側面的噴嘴清潔噴出口838、及由噴嘴本體830之後端連通噴嘴清潔噴出口838的噴嘴清潔流路839所構成。由噴嘴清潔噴出口838噴出的洗淨水會噴出至噴嘴套840內部,並由噴嘴套840之排水口845排放至噴嘴套840的外部。再者,由噴嘴清潔噴出口838噴出之洗淨水是使用於噴嘴部820與其周邊的清掃。 As shown in FIG. 27 , the nozzle cleaning portion 833 is constituted by a nozzle cleaning jet port 838 disposed on the side surface of the nozzle body 830 and a nozzle cleaning flow path 839 communicating with the nozzle cleaning jet port 838 from the rear end of the nozzle body 830 . The washing water sprayed from the nozzle cleaning spray port 838 is sprayed into the nozzle cover 840 and discharged to the outside of the nozzle cover 840 through the drain port 845 of the nozzle cover 840 . In addition, the washing water jetted from the nozzle cleaning jetting port 838 is used for cleaning the nozzle portion 820 and its surroundings.

又,噴嘴部820之前方是以已插入支撐部810之抱持部816的狀態而被支撐。噴嘴部820之後部是以懸吊架設於導軌814的狀態而滑動自如地被設置。噴嘴部820是構成為可在圖16所示之將噴嘴部820收納於比抱持部816更後方的收納位置、圖23所示之噴嘴部820由抱持部816突出的臀部洗淨位置、及圖25所示之陰部洗淨位置之間進退。 In addition, the front of the nozzle part 820 is supported in a state of being inserted into the holding part 816 of the support part 810 . The rear part of the nozzle part 820 is slidably installed in a state of being suspended from the guide rail 814 . The nozzle portion 820 is configured so as to be able to be accommodated in a storage position in which the nozzle portion 820 is accommodated behind the holding portion 816 as shown in FIG. and advance and retreat between the genital washing positions shown in Figure 25.

如圖21所示,噴嘴套840是由噴嘴套本體841與連結構件842所構成。噴嘴套本體841是例如將不鏽鋼薄板加工成圓筒狀,且以前端面為封閉面,後端面為開放面的方 式形成。連結構件842是以例如ABS等樹脂材料所成型之大致圓筒狀(包含圓筒狀)來形成,並在兩側部設置與噴嘴本體830卡合的連結片843(參照圖22)。 As shown in FIG. 21 , the nozzle cover 840 is composed of a nozzle cover body 841 and a connecting member 842 . The nozzle cover body 841 is formed by processing a stainless steel sheet into a cylindrical shape, with the front end surface being the closed surface and the rear end surface being the open surface. form. The connecting member 842 is formed in a substantially cylindrical shape (including a cylindrical shape) formed of a resin material such as ABS, and has connecting pieces 843 (see FIG. 22 ) engaged with the nozzle body 830 on both sides.

於連結構件842之後端右側一體地形成限制噴嘴套840之滑動範圍的噴嘴套止擋件(未圖示)。噴嘴套止擋件是藉由抵接於形成於支撐部810之前止擋承受部與後止擋承受部(未圖示),而限制噴嘴套840的滑動範圍。 A nozzle cover stopper (not shown) for restricting the sliding range of the nozzle cover 840 is integrally formed on the right side of the rear end of the connecting member 842 . The nozzle cover stopper restricts the sliding range of the nozzle cover 840 by contacting the front stop receiving portion and the rear stop receiving portion (not shown) formed on the support portion 810 .

連結構件842之一部分是以由噴嘴套本體841之後端的開口插入噴嘴套本體841內的狀態固定而被一體化。 A part of the connecting member 842 is fixed and integrated in a state of being inserted into the nozzle cover body 841 through the opening at the rear end of the nozzle cover body 841 .

在噴嘴套本體841之前方上表面,可與噴嘴本體830之臀部洗淨噴出口834及陰部洗淨噴出口836相向的噴出開口844設置有例如1個。在噴嘴套本體841之前方下表面設置有將流出至噴嘴套本體841內的洗淨水排出至外部的排水口845。 On the front upper surface of the nozzle cover body 841, there is provided, for example, one spray opening 844 which can face the buttock washing spray port 834 and the female part washing spray port 836 of the nozzle body 830. A drain port 845 for discharging the washing water flowing into the nozzle cover main body 841 to the outside is provided on the front lower surface of the nozzle cover main body 841 .

再者,噴嘴套840的內徑具有比噴嘴本體830之外徑稍大的尺寸。藉此,構成為在已將噴嘴本體830插入噴嘴套840的狀態下,噴嘴本體830與噴嘴套840可順暢地互相滑動。 Furthermore, the inner diameter of the nozzle cover 840 is slightly larger than the outer diameter of the nozzle body 830 . Thereby, when the nozzle body 830 is inserted into the nozzle cover 840, the nozzle body 830 and the nozzle cover 840 can be smoothly slid with each other.

噴嘴本體830之後端面設置有流體調節閥517。如圖6所示,流體調節閥517是以例如圓盤式的閥本體517a、及驅動切換動作之步進馬達517b所構成。流體調節閥517是藉由切換而將洗淨水選擇性地供給至臀部洗淨流路835、陰部洗淨流路837、及噴嘴清潔流路839。 The rear end face of the nozzle body 830 is provided with a fluid regulating valve 517 . As shown in FIG. 6 , the fluid regulating valve 517 is constituted by, for example, a disc-type valve body 517a and a stepping motor 517b for driving and switching operation. The fluid regulating valve 517 selectively supplies the washing water to the buttock washing flow path 835 , the vagina washing flow path 837 , and the nozzle cleaning flow path 839 by switching.

流體調整閥517之閥本體517a的外面設置有將洗淨水供給至流體調整閥517之給水口517c(參照圖16)。給水口517c是透過連接管802與支撐部810之給水連接件817連接而連通。 The outer surface of the valve body 517a of the fluid regulating valve 517 is provided with a water supply port 517c (see FIG. 16 ) for supplying flush water to the fluid regulating valve 517 . The water supply port 517c is connected and communicated with the water supply connection member 817 of the support portion 810 through the connection pipe 802 .

其次,利用圖22及圖28來說明本實施形態中的以噴嘴套840之連結構件842與噴嘴本體830之連結承受部851所構成之連結部850。 Next, the connection part 850 which consists of the connection member 842 of the nozzle cover 840 and the connection receiving part 851 of the nozzle main body 830 in this embodiment is demonstrated using FIG.22 and FIG.28.

如圖22及圖28所示,噴嘴本體830之後端部的外周右側形成有連結承受部851。連結承受部851是以2條大致V字形狀(包含V字形狀)之前方的前凹陷部851a與後方的後凹陷部851b之溝所形成,並在前後隔著間隔而配置。再者,前凹陷部851a與後凹陷部851b之間隔是以和臀部洗淨噴出口834與陰部洗淨噴出口836之間隔相同的尺寸來設置。 As shown in FIGS. 22 and 28 , a connection receiving portion 851 is formed on the right side of the outer periphery of the rear end portion of the nozzle body 830 . The connection receiving portion 851 is formed by two grooves of a front front recessed portion 851a and a rear rear recessed portion 851b in a substantially V-shape (including the V-shape), and are arranged at intervals in the front and rear. In addition, the space|interval between the front recessed part 851a and the rear recessed part 851b is provided in the same dimension as the space|interval between the buttock washing jetting port 834 and the pubic washing jetting port 836.

另一方面,噴嘴套840之連結構件842具備大致圓筒狀(包含圓筒狀)之例如以ABS或POM等樹脂材料所成型,並在後部兩側部朝後方突出的連結片843。連結片843具備在後端部朝內側突出之大致V字形狀(包含V字形狀)的連結突起843a。 On the other hand, the connecting member 842 of the nozzle cover 840 includes a substantially cylindrical (including cylindrical) connecting piece 843 that is formed of a resin material such as ABS or POM, and protrudes rearward on both sides of the rear. The connection piece 843 is provided with the substantially V-shaped (V-shaped) connection protrusion 843a which protrudes inward at a rear-end part.

而且,將噴嘴本體830插入噴嘴套840後,噴嘴套840之連結構件842的連結突起843a會藉由彈性而經常地壓抵於噴嘴本體830之連結承受部851。此時,當連結突起843a卡合於前凹陷部851a或後凹陷部851b之其中任一個時,噴嘴本體830與噴嘴套840會成為連結的狀態。藉此,噴嘴套840變得可被噴嘴本體830牽引而移動。 Furthermore, after the nozzle body 830 is inserted into the nozzle cover 840, the connecting protrusion 843a of the connecting member 842 of the nozzle cover 840 is constantly pressed against the connecting receiving portion 851 of the nozzle body 830 by elasticity. At this time, when the connecting protrusion 843a is engaged with either the front recessed portion 851a or the rear recessed portion 851b, the nozzle body 830 and the nozzle cover 840 are in a connected state. Thereby, the nozzle cover 840 becomes movable by being pulled by the nozzle body 830 .

再者,如圖22所示,在連結突起843a進入前凹陷部851a的狀態下,如圖26所示,會成為噴嘴本體830之陰部洗淨噴出口836與噴嘴套840之噴出開口844相向之狀態。另一方面,如圖28所示,在連結突起843a進入後凹陷部851b的狀態下,如圖19及圖24所示,會成為臀部洗淨噴出口834與噴出開口844相向之狀態。藉此,變得可由預定之噴出口使洗淨水噴出。 Furthermore, as shown in FIG. 22, in the state where the connecting protrusion 843a enters the front concave portion 851a, as shown in FIG. state. On the other hand, as shown in FIG. 28, when the connecting protrusion 843a enters the rear recess 851b, as shown in FIG. 19 and FIG. Thereby, the washing water can be ejected from the predetermined ejection port.

如以上,可構成本實施形態之噴嘴裝置800。 As described above, the nozzle device 800 of the present embodiment can be constructed.

<6>洗淨部之控制與作用動作 <6> Control and action of the cleaning section

以下,說明本實施形態中的衛生洗淨裝置之洗淨部的控制、作用及動作。 Hereinafter, the control, function, and operation of the washing part of the sanitary washing apparatus in the present embodiment will be described.

首先,針對洗淨部500之基本的作用及動作,邊參照圖6及圖26邊說明如下。 First, the basic function and operation of the cleaning unit 500 will be described below with reference to FIGS. 6 and 26 .

首先,將流動於水管線路之自來水當作洗淨水而由給水連接口510供給。然後,當將止水電磁閥514開放時,就可將洗淨水朝副水箱600傳送供給。此時,在洗淨水供給流路690內流動之洗淨水的流量是藉由定流量閥513而維持為固定。再者,止水電磁閥514之驅動是根據遙控器400及操作部210之操作而以控制部130進行控制。 First, the tap water flowing through the water line is supplied from the water supply connection port 510 as washing water. Then, when the water stop solenoid valve 514 is opened, the washing water can be sent and supplied to the sub-tank 600 . At this time, the flow rate of the washing water flowing in the washing water supply channel 690 is maintained constant by the constant flow valve 513 . Furthermore, the driving of the water stop solenoid valve 514 is controlled by the control unit 130 according to the operation of the remote controller 400 and the operation unit 210 .

其次,將被送至副水箱600之洗淨水貯存於副水箱600內,並且送至熱交換器700及構成吐水量可變部之水泵浦516。然後,控制部130驅動水泵浦516,以透過流體調節閥517將洗淨水送至噴嘴裝置800。再者,水泵浦516之驅動是根據遙控器400及操作部210之操作而以控制部130進 行控制。 Next, the washing water sent to the sub-tank 600 is stored in the sub-tank 600, and then sent to the heat exchanger 700 and the water pump 516 constituting the variable water discharge amount. Then, the control unit 130 drives the water pump 516 to send the washing water to the nozzle device 800 through the fluid regulating valve 517 . Furthermore, the driving of the water pump 516 is performed by the control unit 130 according to the operation of the remote controller 400 and the operation unit 210 . line control.

其次,控制部130會對熱交換器700之平板狀加熱器702通電以開始洗淨水之加熱。此時,控制部130會根據入水溫度感測器630與熱水排出溫度感測器730之檢測資訊來控制對平板狀加熱器702的通電。亦即,控制部130會控制成使洗淨水維持在以操作部210之溫水溫度開關231所設定的溫度。 Next, the control unit 130 energizes the flat heater 702 of the heat exchanger 700 to start heating the washing water. At this time, the control unit 130 controls the energization of the plate heater 702 according to the detection information of the inlet water temperature sensor 630 and the hot water outlet temperature sensor 730 . That is, the control unit 130 controls the washing water to maintain the temperature set by the warm water temperature switch 231 of the operation unit 210 .

其次,控制部130會根據操作部210及遙控器400之操作資訊來控制流體調節閥517的切換。亦即,控制部130會將流體調節閥517切換到噴嘴裝置800之臀部洗淨噴嘴831、陰部洗淨噴嘴832、及噴嘴清潔部833之任一個,並供給洗淨水。藉此,使洗淨水由臀部洗淨噴出口834、陰部洗淨噴出口836、噴嘴清潔噴出口838之任一個噴出口噴出。 Next, the control unit 130 controls the switching of the fluid regulating valve 517 according to the operation information of the operation unit 210 and the remote controller 400 . That is, the control unit 130 switches the fluid regulating valve 517 to any one of the buttock washing nozzle 831 , the vagina washing nozzle 832 , and the nozzle cleaning unit 833 of the nozzle device 800 , and supplies the washing water. Thereby, the washing water is ejected from any one of the buttock washing jetting port 834 , the pubic washing jetting port 836 , and the nozzle cleaning jetting port 838 .

以下,詳細說明與本實施形態之副水箱600相關之控制、特別是水位檢測與流量檢測。 Hereinafter, the control related to the sub-tank 600 of the present embodiment, particularly the detection of the water level and the detection of the flow rate, will be described in detail.

首先,利用圖29來說明本實施形態之衛生洗淨裝置100在初期使用時之洗淨部500的控制。 First, the control of the cleaning unit 500 in the initial use of the sanitary cleaning apparatus 100 of the present embodiment will be described with reference to FIG. 29 .

圖29是該衛生洗淨裝置之初期使用時之洗淨部的時間圖表。再者,所謂初期使用時,意指衛生洗淨裝置100設置後初次使用的情況,或是為了防止凍結而於實施排水操作後再次使用的情況等,相當於洗淨部沒有貯存洗淨水的狀態。 Fig. 29 is a timing chart of the cleaning section in the initial use of the sanitary cleaning device. In addition, the so-called initial use refers to the case of the first use of the sanitary washing device 100 after installation, or the case of re-use after performing a drainage operation to prevent freezing, etc., which means that the washing part does not store washing water. state.

如圖29所示,在時間點P1,使用者操作操作部210或遙控器400之洗淨開關(例如,臀部洗淨開關221或410)。 藉此,控制部130對止水電磁閥514通電,並於副水箱600內開始洗淨水的供給。同時,開始水位檢測感測器620之驅動。再者,水位檢測感測器620之驅動是在時間點P14的臀部洗淨停止後,結束後洗淨,且將洗淨水供給至副水箱600,並使水位檢測感測器620繼續至檢測到上限水位為止。 As shown in FIG. 29, at the time point P1, the user operates the operation unit 210 or the washing switch of the remote controller 400 (for example, the buttock washing switch 221 or 410). Thereby, the control unit 130 energizes the water stop solenoid valve 514 and starts the supply of the washing water in the sub-tank 600 . At the same time, the driving of the water level detection sensor 620 is started. In addition, the driving of the water level detection sensor 620 is after the buttock washing is stopped at the time point P14, and the post-wash is completed, and the washing water is supplied to the sub-tank 600, and the water level detection sensor 620 continues to detect to the upper water level.

其次,在時間點P2,當水位檢測感測器620檢測到上限水位時,控制部130即開始時間測量。然後,在經過了預定時間的時間點P3上,將止水電磁閥514之通電停止,且停止洗淨水的供給。 Next, at the time point P2, when the water level detection sensor 620 detects the upper limit water level, the control unit 130 starts time measurement. Then, at the time point P3 when a predetermined time has elapsed, the energization of the water stop solenoid valve 514 is stopped, and the supply of the washing water is stopped.

再者,在本實施形態中,是在檢測到上限水位後,於例如2秒後停止通電。其理由是,在檢測到上限水位之時間點P2,通常,副水箱600與熱交換器700內已成為滿水狀態。在此,會再多持續2秒鐘的供給。藉此,使熱交換器700及水泵浦516內更確實地充滿洗淨水,並排除熱交換器700內等之空氣。其結果,可以更確實地防止起因於殘留空氣之熱交換器700的空燒,並可提昇安全性及耐久性。同時,可以確實地將洗淨水送至構成吐水量可變部之水泵浦516以形成滿水狀態。藉此,啟動滿水狀態的水泵浦516,而可以更確實地將洗淨水傳送至噴嘴部820。 In addition, in the present embodiment, after the upper limit water level is detected, the energization is stopped after, for example, 2 seconds. The reason for this is that the sub-tank 600 and the heat exchanger 700 are normally filled with water at the time point P2 when the upper limit water level is detected. Here, the supply will continue for an additional 2 seconds. Thereby, the inside of the heat exchanger 700 and the water pump 516 is filled with the washing water more reliably, and the air in the heat exchanger 700 and the like is expelled. As a result, the empty burning of the heat exchanger 700 caused by the residual air can be more reliably prevented, and safety and durability can be improved. At the same time, the flush water can be reliably sent to the water pump 516 constituting the variable water spouting amount portion to be in a full water state. Thereby, the water pump 516 in a full water state is activated, and the washing water can be sent to the nozzle part 820 more reliably.

接著,控制部130會在停止止水電磁閥514之通電的時間點P3,開始水泵浦516的驅動。同時,驅動流體調節閥517,並對例如噴嘴部820之臀部洗淨流路835開始洗淨水的供給。此時,藉由水泵浦516之驅動,副水箱600內之洗淨水的水位會降低,且在在時間點P4,水位檢測感測器620 會解除上限水位的檢測。於是,在時間點P4,控制部130會開始熱交換器700的驅動。亦即,藉由檢測水位之降低而可以確認水泵浦516之正常的作動。藉此,可防止空燒等之熱交換器700之異常的溫度上昇。 Next, the control unit 130 starts the driving of the water pump 516 at the time point P3 when the energization of the water stop solenoid valve 514 is stopped. Simultaneously, the fluid regulating valve 517 is driven, and the supply of washing water to, for example, the buttock washing flow path 835 of the nozzle portion 820 is started. At this time, by the driving of the water pump 516, the water level of the washing water in the auxiliary water tank 600 will decrease, and at the time point P4, the water level detection sensor 620 The detection of the upper water level will be released. Then, at the time point P4, the control part 130 will start the drive of the heat exchanger 700. That is, the normal operation of the water pump 516 can be confirmed by detecting the drop in the water level. Thereby, the abnormal temperature rise of the heat exchanger 700, such as an air-fired, can be prevented.

供給至臀部洗淨流路835之洗淨水會由臀部洗淨噴出口834噴出。噴出之洗淨水會通過噴出開口844噴到設置於支撐部810之前端的抱持部816的內面而反射。藉此,清潔噴嘴套840之外周面。在以下的內容中,將上述清潔動作稱為「前洗淨」。再者,前洗淨是在熱交換器700之排出熱水溫度到達例如25℃後,持續至2秒後的時間點P5為止。 The washing water supplied to the buttocks washing flow path 835 is ejected from the buttocks washing jetting port 834 . The sprayed washing water is sprayed through the spray opening 844 to the inner surface of the holding portion 816 provided at the front end of the support portion 810 and reflected. Thereby, the outer peripheral surface of the nozzle cover 840 is cleaned. In the following content, the above cleaning operation is referred to as "pre-washing". In addition, the pre-washing is continued until the time point P5 2 seconds after the discharge hot water temperature of the heat exchanger 700 reaches 25 degreeC, for example.

其次,在時間點P5結束前洗淨後,控制部130會開始噴嘴裝置800之洗淨噴嘴驅動部860的驅動。然後,使噴嘴部820由收納位置往臀部洗淨位置進出。此時,控制部130會在由收納位置往臀部洗淨位置移動的期間切換流體調節閥517,而將洗淨水供給至噴嘴清潔流路839。供給至噴嘴清潔流路839的洗淨水,會由噴嘴清潔噴出口838噴出至噴嘴套840的內部。噴出之洗淨水會在洗淨噴嘴套840之內面後由排水口845流出至噴嘴套840之外部。其間,噴嘴部820可藉由以熱交換器700所加熱的洗淨水而變溫暖。藉此,在其後所實施之臀部洗淨時,可以將冷水的噴出防範於未然,以抑制使用者的不舒服感。 Next, after cleaning before the end of time point P5, the control unit 130 starts the driving of the cleaning nozzle driving unit 860 of the nozzle device 800. Then, the nozzle portion 820 is moved in and out from the storage position to the buttock washing position. At this time, the control unit 130 switches the fluid regulating valve 517 while moving from the storage position to the buttocks washing position, and supplies the washing water to the nozzle cleaning flow path 839 . The washing water supplied to the nozzle cleaning flow path 839 is ejected from the nozzle cleaning ejection port 838 to the inside of the nozzle cover 840 . The sprayed cleaning water will flow out from the drain port 845 to the outside of the nozzle cover 840 after cleaning the inner surface of the nozzle cover 840 . Meanwhile, the nozzle part 820 can be warmed by the washing water heated by the heat exchanger 700 . Thereby, the spray of cold water can be prevented before the buttock washing performed thereafter, and the discomfort of the user can be suppressed.

其次,控制部130會在噴嘴部820到達臀部洗淨位置的時間點P6,切換流體調節閥517,以對臀部洗淨流路835開始洗淨水的供給。供給至臀部洗淨流路835之洗淨水會由 臀部洗淨噴出口834噴出。然後,洗淨水會通過噴出開口844來洗淨使用者之局部。再者,臀部洗淨會持續至例如使用者執行洗淨停止之操作的時間點P11為止。 Next, the control unit 130 switches the fluid regulating valve 517 at the time point P6 when the nozzle unit 820 reaches the buttocks washing position to start supplying the washing water to the buttocks washing channel 835 . The washing water supplied to the buttock washing flow path 835 is The buttock washing jet port 834 jets out. Then, the washing water will pass through the spouting opening 844 to wash the part of the user. In addition, the buttock washing is continued until, for example, the time point P11 when the user performs the operation of stopping the washing.

此時,控制部130會根據熱交換器700之驅動中之入水溫度感測器630及熱水排出溫度感測器730的檢測數據來進行控制以使洗淨水的溫度成為所設定之溫度。 At this time, the control unit 130 controls the temperature of the washing water to be the set temperature according to the detection data of the inlet water temperature sensor 630 and the hot water outlet temperature sensor 730 during the driving of the heat exchanger 700 .

再者,當從時間點P3開始持續水泵浦516之驅動時,副水箱600內之洗淨水的水位就會逐漸降低。於是,控制部130會在水位檢測感測器620檢測到下限水位之時間點P7,開始對止水電磁閥514通電並供給洗淨水。其後,控制部130在水位檢測感測器620檢測到上限水位之時間點P8為止會持續對止水電磁閥514的通電。 Furthermore, when the driving of the water pump 516 is continued from the time point P3, the water level of the washing water in the sub-tank 600 will gradually decrease. Then, the control unit 130 starts to energize the water stop solenoid valve 514 and supply the washing water at the time point P7 when the water level detection sensor 620 detects the lower limit water level. Thereafter, the control unit 130 continues to energize the water stop solenoid valve 514 until the time point P8 when the water level detection sensor 620 detects the upper limit water level.

控制部130會在檢測到上限水位之時間點P8停止對止水電磁閥514的通電並開始時間測量。並且,測量到下一次水位檢測感測器620檢測到下限水位之時間點P9為止的經過時間。 The control unit 130 stops the energization of the water stop solenoid valve 514 at the time point P8 when the upper limit water level is detected, and starts time measurement. Then, the elapsed time until the next time point P9 when the water level detection sensor 620 detects the lower limit water level is measured.

接著,控制部130會在檢測到下限水位之時間點P9,演算所測量到之經過時間與由上限水位至下限水位之水量(例如,65cc),以算出流量。在以流量演算處理部進行之演算結束的時間點P10上,如果依洗淨強度所設定的流量與噴出之流量具有差異時,控制部130會調整水泵浦516的輸出,以補正洗淨水的流量。 Next, the control unit 130 calculates the measured elapsed time and the water volume (eg, 65cc) from the upper limit water level to the lower limit water level at the time point P9 when the lower limit water level is detected to calculate the flow rate. At the time point P10 when the calculation performed by the flow rate calculation processing unit ends, if there is a difference between the flow rate set according to the washing intensity and the jetting flow rate, the control unit 130 adjusts the output of the pump 516 to correct the washing water traffic.

其次,在使用者執行操作部210或遙控器400之洗淨停止之操作的時間點P11上,控制器130會停止對水泵浦 516與熱交換器700之通電。同時,控制部130會驅動噴嘴裝置800之洗淨噴嘴驅動部860,以使噴嘴部820由臀部洗淨位置退後至收納位置。 Next, at the time point P11 when the user performs the operation of the operation part 210 or the remote controller 400 to stop cleaning, the controller 130 stops pumping the water. 516 is energized with heat exchanger 700. At the same time, the control unit 130 drives the cleaning nozzle driving unit 860 of the nozzle device 800 to retract the nozzle unit 820 from the buttocks cleaning position to the storage position.

在噴嘴部820已退後至收納位置之時間點P12上,控制部130會停止洗淨噴嘴驅動部860的驅動。同時,控制部130會再度驅動水泵浦516與熱交換器700,並開始進行清潔噴嘴部820之「後洗淨」。 At the time point P12 when the nozzle part 820 has retreated to the storage position, the control part 130 stops the driving of the cleaning nozzle driving part 860 . At the same time, the control unit 130 drives the water pump 516 and the heat exchanger 700 again, and starts the “post-washing” of cleaning the nozzle unit 820 .

接著,在已經過預定時間的時間點P13上,控制部130會停止水泵浦516及熱交換器700的驅動。藉此,結束「後洗淨」。 Next, at the time point P13 when a predetermined time has elapsed, the control unit 130 stops the driving of the water pump 516 and the heat exchanger 700 . Thereby, the "post-washing" is completed.

其次,在已結束噴嘴部820之後洗淨的時間點P13上,控制部130會再度對止水電磁閥514通電以將洗淨水供給至副水箱600。並且,在水位檢測感測器620已檢測到上限水位之時間點P14上,控制部130會停止對止水電磁閥514的通電,並結束臀部洗淨之一連串的控制。藉此,副水箱600會成為上限水位之滿水狀態,洗淨部500會成為待機狀態。 Next, at the time point P13 when the cleaning after the nozzle portion 820 is completed, the control unit 130 energizes the water stop solenoid valve 514 again to supply the cleaning water to the sub-tank 600 . In addition, at the time point P14 when the water level detection sensor 620 has detected the upper limit water level, the control unit 130 stops energizing the water stop solenoid valve 514 and ends a series of control of the buttock washing. Thereby, the sub-tank 600 is brought into a full-water state of the upper limit water level, and the washing part 500 is brought into a standby state.

藉由以上,可實行本實施形態之衛生洗淨裝置100在初期使用時之洗淨部的控制。 With the above, the control of the cleaning portion at the initial use of the sanitary cleaning apparatus 100 of the present embodiment can be performed.

以下,利用圖30說明本實施形態之衛生洗淨裝置100在通常使用時之洗淨部的控制。 Hereinafter, the control of the washing part during normal use of the sanitary washing apparatus 100 of the present embodiment will be described with reference to FIG. 30 .

圖30是該衛生洗淨裝置之通常使用時之洗淨部的時間圖表。再者,所謂通常使用時,相當於在以前已實施過初期使用時之待機狀態的衛生洗淨裝置上,實施洗淨 動作的情況。 Fig. 30 is a time chart of the cleaning section of the sanitary cleaning apparatus in normal use. In addition, the so-called normal use is equivalent to performing cleaning on a sanitary cleaning device that has previously been in a standby state during initial use. action situation.

在此,圖30所示之通常使用時之洗淨部的控制,於進行洗淨操作之時間點P20上,副水箱600已是滿水狀態之點、及控制部130已記憶有實施過初期使用之點上,會與圖29所示之初期使用時之洗淨部的控制不同。 Here, in the control of the cleaning unit during normal use shown in FIG. 30 , at the time point P20 when the cleaning operation is performed, the sub-tank 600 is already full of water, and the control unit 130 has memorized that the initial execution has been performed. The point of use is different from the control of the cleaning part during initial use as shown in Fig. 29.

首先,如圖30所示,在時間點20之副水箱600為滿水狀態的待機狀態下,使用者操作操作部210或遙控器400之洗淨開關(例如,臀部洗淨開關221或410)。藉此,控制部130會對水泵浦516通電,並對預定之噴嘴部開始洗淨水之供給。同時,根據已實施初期操作之控制的記憶資料,開始熱交換器700之通電。 First, as shown in FIG. 30 , in the standby state in which the sub-tank 600 at time point 20 is full of water, the user operates the operation unit 210 or the washing switch of the remote controller 400 (for example, the buttock washing switch 221 or 410 ). . Thereby, the control part 130 energizes the water pump 516, and starts the supply of washing water to a predetermined nozzle part. At the same time, energization of the heat exchanger 700 is started based on the memory data of the control of the initial operation.

而且,同時開始噴嘴裝置800之「前洗淨」動作。此外,控制部130會開始水位檢測感測器620之驅動。 At the same time, the "pre-cleaning" operation of the nozzle device 800 is started. In addition, the control unit 130 starts the driving of the water level detection sensor 620 .

亦即,以圖29所說明之初期使用時的情況、與通常使用時的情況,在進行洗淨操作之時間點到熱交換器700之通電開始的時間點為止的控制是不同的,再者,在開始噴嘴裝置800之驅動的時間點P5以後的控制與作用及動作,由於與圖29相同,因此省略說明。 That is, in the case of initial use as described in FIG. 29, and the case of normal use, the control from the time when the cleaning operation is performed to the time when the energization of the heat exchanger 700 is started is different. , the control, action, and operation after the time point P5 at which the driving of the nozzle device 800 is started are the same as those in FIG. 29 , so the description is omitted.

如上述,本實施形態之衛生洗淨裝置會藉由設置於副水箱之水位檢測感測器來檢測洗淨水之水位的變化,並藉由演算來算出流量。藉此,就不需要在洗淨部另外設置檢測流量之專用的流量感測器等。其結果,可簡化洗淨部之構成,以謀求成本之降低。 As described above, the sanitary washing apparatus of the present embodiment detects the change in the water level of the washing water by the water level detection sensor provided in the sub-tank, and calculates the flow rate by calculation. Thereby, it is not necessary to separately provide a dedicated flow sensor or the like for detecting the flow in the cleaning section. As a result, the configuration of the cleaning portion can be simplified, and the cost can be reduced.

又,本實施形態之衛生洗淨裝置會依據溫度來補 正水位檢測中的判定電極間的輸出電壓之變化的閾值。藉此,變得可提升水位檢測與流量檢測之精確度,並在較廣的範圍內將導電率不同的水作為衛生洗淨裝置之洗淨水來使用。其結果,可使衛生洗淨裝置之使用範圍與使用易用度更加提升。 In addition, the sanitary washing device of this embodiment compensates according to the temperature. Threshold value for judging the change in output voltage between electrodes during positive water level detection. Thereby, it becomes possible to improve the accuracy of the water level detection and the flow rate detection, and to use water having different electrical conductivity as the washing water of the sanitary washing device in a wide range. As a result, the use range and ease of use of the sanitary washing device can be further improved.

又,本實施形態之衛生洗淨裝置於初期使用時,會在檢測到副水箱之滿水狀態後,持續通水預定時間。同時,在水泵浦之驅動後,進一步使水位檢測感測器檢測到上限水位之消除的情況下,會開始對熱交換器之通電。藉此,可以判斷洗淨水確實地被供給至熱交換器,其結果,可防止熱交換器之空燒。因此,相較於使用一般之流量感測器來防止空燒的構成,可作成簡單之構成。其結果,可以用低成本來實現具備高安全性與信賴性之衛生洗淨裝置。 In addition, in the initial use of the sanitary washing apparatus of the present embodiment, after detecting the full water state of the sub-tank, the water continues to flow for a predetermined period of time. At the same time, when the water level detection sensor further detects the elimination of the upper limit water level after the water pump is driven, the heat exchanger will be energized. Thereby, it can be judged that the washing water is surely supplied to the heat exchanger, and as a result, the empty burning of the heat exchanger can be prevented. Therefore, compared with the structure which uses a general flow sensor to prevent empty burning, a simple structure can be made. As a result, a sanitary washing device having high safety and reliability can be realized at low cost.

如以上,可實行本實施形態中的衛生洗淨裝置的洗淨部之控制與作用及動作。 As described above, the control, function, and operation of the washing section of the sanitary washing apparatus in this embodiment can be carried out.

<7>以散佈噴嘴進行之對便器內面的吐出之控制與作用動作 <7> Control and action of ejection to the inner surface of the toilet by the spray nozzle

以下,利用圖31到圖36說明本實施形態中的衛生洗淨裝置的散佈噴嘴所進行之對便器內面的吐出控制與作用及動作。 Hereinafter, with reference to FIGS. 31 to 36 , description will be given of the control, action, and operation of discharge on the inner surface of the toilet by the spray nozzle of the sanitary washing apparatus in this embodiment.

圖31是顯示該衛生洗淨裝置之散佈噴嘴的外觀的立體圖。圖32是該散佈噴嘴的縱剖面圖。圖33是顯示該衛生洗淨裝置之散佈噴嘴的設置狀態的縱剖面圖。圖34是 顯示該衛生洗淨裝置之散佈噴嘴的設置狀態的正面圖。圖35是顯示該衛生洗淨裝置中的散佈噴嘴之設置位置及散佈噴嘴之吐出口的旋轉角度的平面圖。圖36是顯示該散佈噴嘴之吐出口的旋轉角度中的泵浦輸出的圖表。 Fig. 31 is a perspective view showing the appearance of the spray nozzle of the sanitary washing device. Fig. 32 is a longitudinal sectional view of the dispersion nozzle. Fig. 33 is a longitudinal sectional view showing an installation state of the spray nozzle of the sanitary washing device. Figure 34 is A front view showing the installation state of the spray nozzle of the sanitary washing apparatus. 35 is a plan view showing the installation position of the spray nozzle and the rotation angle of the discharge port of the spray nozzle in the sanitary washing apparatus. FIG. 36 is a graph showing the pump output in the rotational angle of the discharge port of the spray nozzle.

如圖31及圖32所示,散佈噴嘴550是由散佈噴嘴驅動部550a、主體550c、及旋轉噴嘴550d等所構成。散佈噴嘴驅動部550a是以例如馬達等所構成,並旋轉驅動旋轉噴嘴550d。主體550c具備入口流路550b與入口孔550h,並將圖6所示之泡沫產生部560所生成的洗淨泡沫及洗淨水等供給至旋轉噴嘴550d。而且,主體550c會在內部將以O形環550e、O形環550f軸封的旋轉噴嘴550d旋轉自如地保持。再者,亦可使用X型環取代O形環550f。藉此,可縮小於旋轉噴嘴550d之旋轉驅動上所需之扭矩。又,可以更確實地防止旋轉噴嘴550d之固著。其結果,可以在散佈噴嘴驅動部550a上使用小型低扭矩的馬達。 As shown in FIGS. 31 and 32 , the spray nozzle 550 includes a spray nozzle drive unit 550a, a main body 550c, a rotary nozzle 550d, and the like. The spray nozzle drive part 550a is comprised with a motor etc., for example, and drives the rotary nozzle 550d to rotate. The main body 550c is provided with the inlet flow path 550b and the inlet hole 550h, and supplies the cleaning foam, the cleaning water, etc. generated by the foam generating part 560 shown in FIG. 6 to the rotary nozzle 550d. Moreover, the main body 550c holds the rotary nozzle 550d which is shaft-sealed by the O-ring 550e and the O-ring 550f in a rotatable manner inside. Furthermore, an X-ring may be used in place of the O-ring 550f. Thereby, the torque required for the rotational drive of the rotary nozzle 550d can be reduced. Moreover, the sticking of the rotary nozzle 550d can be prevented more reliably. As a result, a small, low-torque motor can be used for the spray nozzle drive unit 550a.

又,旋轉噴嘴550d是透過旋轉驅動體之軸桿550n來與散佈噴嘴驅動部550a嵌合而被旋轉驅動。 In addition, the rotary nozzle 550d is rotatably driven by being fitted with the spray nozzle driving part 550a through the shaft 550n of the rotary driving body.

如以上,可構成本實施形態之散佈噴嘴550,並如以下地動作。 As described above, the spray nozzle 550 of the present embodiment can be configured and operated as follows.

首先,將在圖6之泡沫產生部560所生成之洗淨水或洗淨泡沫由散佈噴嘴550之主體550c的入口流路550b進行供給。所供給之洗淨水或洗淨泡沫會由在旋轉噴嘴550d之周圍開啟的主體550c之複數個入口孔550h供給至旋轉噴嘴550d內。其後,由旋轉噴嘴550d之吐出口550u朝便器之 內面及臀部洗淨噴嘴831等吐出。 First, the washing water or washing foam generated by the foam generating part 560 of FIG. The supplied washing water or washing foam is supplied into the rotating nozzle 550d through a plurality of inlet holes 550h of the main body 550c opened around the rotating nozzle 550d. After that, from the outlet 550u of the rotary nozzle 550d toward the toilet bowl The inner surface and buttocks washing nozzle 831 etc. are discharged.

如圖34及35所示,散佈噴嘴550是設置在比本體200之中央更右側處。其理由是,因為要將洗淨人體局部的洗淨噴嘴(即臀部洗淨噴嘴831等)優先配置於中央之故。因此,散佈噴嘴550並非配置於中央,而是配置於左右其中一邊。再者,上述配置當然亦可設成相反。 As shown in FIGS. 34 and 35 , the spray nozzle 550 is provided on the right side of the center of the main body 200 . The reason for this is that the cleaning nozzles (ie, the buttocks cleaning nozzles 831 and the like) that clean the body part should be preferentially arranged in the center. Therefore, the spray nozzle 550 is not arranged in the center, but is arranged on one of the left and right sides. Furthermore, the above-mentioned configuration can of course be reversed.

其次,邊參照圖6邊說明散佈噴嘴550之洗淨泡沫等之吐出控制。 Next, with reference to FIG. 6, the discharge control of the cleaning foam etc. of the spray nozzle 550 is demonstrated.

再者,以下所說明的是在使用者非就坐狀態下,且便座為閉闔狀態之情況下的散佈噴嘴550之吐出控制。 In addition, the following describes the discharge control of the spray nozzle 550 when the user is not sitting and the toilet seat is in the closed state.

首先,衛生洗淨裝置100之控制部130在使用者進入廁所時,會以人體檢測感測器450來檢測人進入室內。同時,控制部130會轉移到進行便器泡沫散佈的動作,並開始進行構成吐水量可變部之水泵浦516之運轉。此外,控制部130會打開分歧流路530之開關閥530a。 First, when the user enters the toilet, the control unit 130 of the sanitary washing device 100 uses the human body detection sensor 450 to detect that a person enters the room. At the same time, the control unit 130 shifts to the operation of spreading the toilet foam, and starts the operation of the water pump 516 constituting the variable water discharge volume unit. In addition, the control unit 130 opens the on-off valve 530 a of the branch flow path 530 .

在這種情況下,用於進行對臀部洗淨噴嘴831、或陰部洗淨噴嘴832、噴嘴清潔部833等之流路的切換的流體調節閥517是在閉止狀態。因此,來自熱交換器700的洗淨水會透過分歧流路530、及構成泡沫產生部560之逆止閥531、泡沫箱532,而供給至散佈噴嘴550。所供給之洗淨水會由散佈噴嘴550之吐出口550u朝便器之內面或臀部洗淨噴嘴831等吐出。 In this case, the fluid regulating valve 517 for switching the flow paths of the buttock washing nozzle 831, the pubic area washing nozzle 832, the nozzle cleaning part 833, and the like is in a closed state. Therefore, the washing water from the heat exchanger 700 is supplied to the spray nozzle 550 through the branch flow path 530 , the check valve 531 and the foam tank 532 constituting the foam generating part 560 . The supplied washing water is discharged from the discharge port 550u of the spray nozzle 550 toward the inner surface of the toilet bowl, the buttock washing nozzle 831, and the like.

此時,控制部130會驅動散佈噴嘴550之散佈噴嘴驅動部550a,以旋轉驅動旋轉噴嘴550d的吐出口550u。藉 此,由吐出口550u所吐出之洗淨水或洗淨泡沫會散佈於便器內面之全周及臀部洗淨噴嘴831等,而形成水膜或泡沫膜。藉此,將污垢等之附著防範於未然。 At this time, the control part 130 drives the spray nozzle drive part 550a of the spray nozzle 550, and drives the discharge port 550u of the rotary nozzle 550d to rotate. borrow Therefore, the washing water or washing foam discharged from the discharge port 550u spreads over the entire circumference of the inner surface of the toilet and the buttock washing nozzle 831, etc., to form a water film or a foam film. Thereby, the adhesion of dirt etc. is prevented in advance.

再者,如圖35所示,由散佈噴嘴550之吐出口550u到便器內面為止的距離會依散佈噴嘴550之旋轉角度方向而不同。 Furthermore, as shown in FIG. 35 , the distance from the discharge port 550u of the spray nozzle 550 to the inner surface of the toilet varies depending on the rotational angle direction of the spray nozzle 550 .

亦即,在使配置於上述之位置的散佈噴嘴550的旋轉角度改變的情況下,如圖35所示,當散佈噴嘴550之吐出口550u的旋轉角度為160°時,由吐出口550u到便器內面為止之距離會變得最長(遠)。另一方面,吐出口550u之旋轉角度為340°(相當於由上述160°旋轉了180°的位置)時,由吐出口550u到便器內面為止之距離會變得最短(近)。 That is, when the rotation angle of the spray nozzle 550 arranged at the above-mentioned position is changed, as shown in FIG. The distance to the inside becomes the longest (far). On the other hand, when the rotation angle of the discharge port 550u is 340° (equivalent to a position rotated by 180° from the above-mentioned 160°), the distance from the discharge port 550u to the inner surface of the toilet becomes the shortest (closer).

因此,如圖36所示,控制部130會控制成因應散佈噴嘴550之吐水口550u的旋轉角度,使構成吐水量可變部之水泵浦516的輸出改變。 Therefore, as shown in FIG. 36, the control part 130 controls the output of the water pump 516 which comprises a spouting quantity variable part according to the rotation angle of the spouting port 550u of the spray nozzle 550.

以下,針對因應散佈噴嘴550之旋轉角度,來控制水泵浦516之輸出的方法進行說明。 Hereinafter, a method of controlling the output of the water pump 516 according to the rotation angle of the spray nozzle 550 will be described.

首先,控制部130會在以人體檢測感測器450檢測到使用者進入廁所時;開始上述控制。 First, the control unit 130 starts the above-mentioned control when the human body detection sensor 450 detects that the user enters the toilet.

其次,控制部130會因應散佈噴嘴550之吐出口550u的旋轉角度,使構成吐水量可變部之水泵浦516之輸出如圖36地在「高」到「低」的範圍一邊改變一邊吐出洗淨泡沫等。 Next, according to the rotation angle of the discharge port 550u of the spray nozzle 550, the control unit 130 discharges the output of the pump 516 constituting the water discharge rate variable unit in the range of “high” to “low” as shown in FIG. 36 . Wash off foam etc.

具體地來說,在圖35所示之到便器內面之距離為 最長(遠)的旋轉角度160°附近,控制部130會將水泵浦516之輸出設成較大(較高)。另一方面,在到便器內面之距離為最短(近)的旋轉角度340°附近,控制部130會將水泵浦516之輸出設成較小(較低)。 Specifically, the distance to the inner surface of the toilet shown in Figure 35 is When the longest (far) rotation angle is around 160°, the control unit 130 will set the output of the water pump 516 to be larger (higher). On the other hand, the control unit 130 sets the output of the water pump 516 to be small (lower) in the vicinity of the rotation angle 340° where the distance to the inner surface of the toilet is the shortest (closest).

亦即,控制部130會因應散佈噴嘴550之旋轉角度(亦即吐出口550u與便器內面的距離),來控制來自吐出口550u之洗淨泡沫及洗淨水的噴出量(及噴出速度)。 That is, the control unit 130 controls the spray amount (and the spray speed) of the washing foam and the washing water from the discharge port 550u according to the rotation angle of the spray nozzle 550 (that is, the distance between the discharge port 550u and the inner surface of the toilet). .

更具體地來說,當對位於距離散佈噴嘴550之吐出口550u最遠之距離的便器前方吐出洗淨泡沫及洗淨水時,將水泵浦516之輸出設為「高」並以最強的力道吐出洗淨泡沫及洗淨水。藉此,可以充分地將洗淨泡沫與洗淨水送達便器前方之內面。 More specifically, when the flushing foam and flushing water are discharged to the front of the toilet that is farthest from the discharge port 550u of the spray nozzle 550, the output of the water pump 516 is set to "high" and the most Forcefully spit out the cleansing foam and cleansing water. Thereby, the washing foam and the washing water can be sufficiently delivered to the inner surface of the front of the toilet.

另一方面,當對位於距離散佈噴嘴550之吐出口550u最近之距離的便器後方吐出洗淨泡沫及洗淨水時,將水泵浦516之輸出設為「低」並以最弱的力道吐出洗淨泡沫及洗淨水。藉此,可將洗淨泡沫及洗淨水之反彈等不良情況的發生防範於未然。 On the other hand, when the flushing foam and flushing water are discharged to the rear of the toilet which is located at the closest distance from the discharge port 550u of the spray nozzle 550, the output of the water pump 516 is set to "low" and discharged with the weakest force. Wash with foam and wash water. In this way, the occurrence of inconveniences such as the rebound of the washing foam and washing water can be prevented beforehand.

而且,使用前事先在便器內面整體吐出洗淨水或洗淨泡沫而形成水膜或泡膜。藉此,可將在使用時之污垢的附著於未發生時就予以抑制。 Furthermore, before use, flushing water or flushing foam is discharged on the entire inner surface of the toilet to form a water film or a bubble film. Thereby, the adhesion of dirt during use can be suppressed before it occurs.

又,在本實施形態中,當以人體檢測感測器450檢測到使用者進入廁所時,或使用者透過操作部210或遙控器400操作散佈開關417時,會在便器之內面散佈洗淨泡沫。此時,如圖36所示,控制部130會使構成吐水量可變部之水 泵浦516的輸出一邊改變一邊在便器內面散佈洗淨泡沫。具體地來說,控制部130,首先會使散佈噴嘴驅動部550a正旋轉(例如順時針方向),以一邊使散佈噴嘴之吐出口550u的方向由便器後方經過便器前方朝便器後方移動一邊散佈洗淨泡沫。此外,控制部130還使散佈噴嘴驅動部550a逆旋轉(例如逆時針方向),以一邊使散佈噴嘴550之吐出口550u的方向由便器後方經過便器前方朝返回便器後方的方向移動一邊散佈洗淨泡沫。亦即,橫跨便器內周面來使散佈噴嘴550之吐出口550u在正逆方向上旋轉移動,且藉由至少一次來回的旋轉動作來散佈洗淨泡沫。 Furthermore, in the present embodiment, when the human body detection sensor 450 detects that the user enters the toilet, or when the user operates the spray switch 417 through the operation unit 210 or the remote controller 400, the cleaning is sprayed on the inner surface of the toilet. Foam. At this time, as shown in FIG. 36, the control unit 130 makes the water constituting the spouting water volume variable unit While changing the output of the pump 516, the cleaning foam is spread on the inner surface of the toilet bowl. Specifically, the control unit 130 first rotates the spray nozzle drive unit 550a forward (for example, in a clockwise direction) so as to spray the washing machine while moving the direction of the discharge port 550u of the spray nozzle from the rear of the toilet to the front of the toilet. Net foam. In addition, the control unit 130 also reversely rotates the spray nozzle drive unit 550a (for example, counterclockwise), so as to spray the washing machine while moving the direction of the discharge port 550u of the spray nozzle 550 from the rear of the toilet to the direction of returning to the rear of the toilet. Foam. That is, the discharge port 550u of the spray nozzle 550 is rotated in the forward and reverse directions across the inner peripheral surface of the toilet, and the cleaning foam is sprayed by at least one back-and-forth rotating motion.

藉此,可控制吐水量可變部之輸出,來使洗淨泡沫送達便器110之邊緣(rim)110a附近,以將洗淨泡沫散佈於便器110內面之幾乎全周(包含全周)。其結果,可在便器前方到後方之內面形成泡沫膜,並抑制污垢之附著。 Thereby, the output of the variable water spouting portion can be controlled so that the cleaning foam can be delivered to the vicinity of the rim 110a of the toilet bowl 110 to spread the cleaning foam on almost the entire circumference (including the entire circumference) of the inner surface of the toilet bowl 110 . As a result, a foam film can be formed on the inner surface from the front to the rear of the toilet, and the adhesion of dirt can be suppressed.

再者,在這個情況下,如圖36所示,控制部130亦可將散佈噴嘴驅動部550a之正旋轉時的吐水量可變部之輸出,控制成以比散佈噴嘴驅動部550a之逆旋轉時更低的輸出來吐出洗淨泡沫。藉此,由於只要提高吐水量可變部之輸出,吐出洗淨泡沫的力道就會增強,因此可以由散佈噴嘴將洗淨泡沫散佈至較遠之處(位置)。因一方面,由於只要降低吐水量可變部之輸出,吐出洗淨泡沫的力道就會減弱,因此可以由散佈噴嘴將洗淨泡沫散佈至較近之處(位置)。具體而言,如圖35之點線所示之散佈移動軌跡TF所示,在正旋轉(順時針方向)時,會使散佈噴嘴之吐出口550u的方向 將洗淨泡沫散佈於比便器110之邊緣110a更靠近內側之吃水面110b之側。另一方面,在逆旋轉(逆時針方向)時,如圖35之虛線所示之散佈移動軌跡TR所示,會使散佈噴嘴之吐出口550u的方向將洗淨泡沫散佈於靠近便器110的邊緣110a之側。 Furthermore, in this case, as shown in FIG. 36 , the control unit 130 may control the output of the spraying water volume variable unit during the forward rotation of the spray nozzle drive unit 550a to rotate in the reverse direction than the spray nozzle drive unit 550a. lower output to spit out cleaning foam. As a result, as long as the output of the jetting water volume variable portion is increased, the force of jetting the cleaning foam is increased, so that the cleaning foam can be spread to a distant place (position) by the spray nozzle. On the one hand, since the force for ejecting the cleaning foam is weakened by reducing the output of the water jetting variable portion, the cleaning foam can be dispersed to a relatively close position (position) by the spray nozzle. Specifically, as shown by the dispersion movement trajectory TF shown by the dotted line in FIG. 35 , during normal rotation (clockwise), the direction of the ejection port 550u of the dispersion nozzle is adjusted. The cleaning foam is spread on the side of the draft surface 110b that is closer to the inner side than the edge 110a of the toilet bowl 110 . On the other hand, in the reverse rotation (counterclockwise direction), as indicated by the scattering movement trajectory TR shown by the dotted line in FIG. 110a side.

藉此,洗淨泡沫於散佈開始的初期(正旋轉時),首先,可以洗淨泡沫覆蓋便器110之排出口115上部的吃水面110b。其後,在逆旋轉時,可將洗淨泡沫散佈於靠近邊緣110a之便器110內面的幾乎全周。其結果,可在便器前方到後方的內面形成泡沫膜,並有效地抑制污垢的附著。 Thereby, in the initial stage of the start of the spraying of the cleaning foam (during normal rotation), firstly, the cleaning foam can cover the draft surface 110b of the upper part of the discharge port 115 of the toilet bowl 110. After that, during the reverse rotation, the cleaning foam can be spread on almost the entire circumference of the inner surface of the toilet bowl 110 near the edge 110a. As a result, a foam film can be formed on the inner surface from the front to the rear of the toilet, and the adhesion of dirt can be effectively suppressed.

又,本實施形態中,是將散佈噴嘴550如圖2、圖33、圖34及圖35所示地配置於載置並固定設置在便器110上之本體200的前方位置。亦即,將散佈噴嘴550設置於比已將噴嘴裝置800收納之狀態的前方前端位置更前方側,其中該噴嘴裝置800可使洗淨噴嘴831由收納位置突出至臀部洗淨或陰部洗淨位置以洗淨人體。因此,在旋轉驅動時,可以將散佈噴嘴之吐出口550u之方向朝向便器110之後方來散佈洗淨泡沫。藉此,可在便器110之由前方到後方的內面形成洗淨泡沫之泡沫膜,並抑制污垢的附著。 In addition, in this embodiment, as shown in FIGS. 2 , 33 , 34 and 35 , the spray nozzle 550 is arranged at a position in front of the main body 200 placed and fixed on the toilet 110 . That is, the dispersing nozzle 550 is provided on the front side of the front end position of the state in which the nozzle device 800 has been accommodated, wherein the nozzle device 800 can make the washing nozzle 831 protrude from the accommodation position to the buttock washing or vaginal washing position. to cleanse the human body. Therefore, during rotational driving, the direction of the discharge port 550u of the spray nozzle can be directed toward the rear of the toilet bowl 110, and the cleaning foam can be sprayed. Thereby, a foam film of cleaning foam can be formed on the inner surface of the toilet bowl 110 from the front to the rear, and the adhesion of dirt can be suppressed.

再者,在上述之說明中,雖然是以控制成在將洗淨泡沫散佈於便器內之時,使吐水量可變部(即水泵浦516)之輸出改變的構成為例來進行說明,但並不限於此。例如,亦可在泡沫散佈時,不使吐水量可變部(即水泵浦516)之輸出改變,而將散佈噴嘴550做成以下說明之構成。藉此,可 以由便器前方到後方的內面形成泡沫膜,並抑制污垢的附著。 Furthermore, in the above description, although the configuration is controlled so as to change the output of the spouting water volume variable portion (ie, the water pump 516 ) when the cleaning foam is dispersed in the toilet as an example, the description is given as an example. But not limited to this. For example, the spray nozzle 550 may be configured as described below without changing the output of the variable water jetting volume (ie, the water pump 516 ) when the foam is sprayed. By this, it is possible to To form a foam film from the front to the rear of the toilet, and prevent the adhesion of dirt.

此時,如圖33及圖34所示,會使散佈噴嘴550之旋轉軸Ax在前後方向及左右方向上傾斜而配置於本體200。具體來說,散佈噴嘴550之旋轉軸Ax是配置成在前後方向上,使散佈噴嘴550朝向下方側並朝便器110前方側傾斜。此外,散佈噴嘴550之旋轉軸Ax還配置成在左右方向上,使散佈噴嘴550朝向下方側,並朝配置於本體200之中央部的洗淨噴嘴83側(左方側)傾斜。藉由上述旋轉軸Ax之配置構成,當吐出口550u朝向使散佈噴嘴550之吐出口550u到散佈位置的距離變得較遠之便器110前方時,在吐出口方向Ac上,吐出口550u的位置會變高。其結果,可將洗淨泡沫散佈至便器110前方之邊緣110a附近。另一方面,當吐出口550u朝向使散佈噴嘴550之吐出口550u到散佈位置的距離變得較近之便器110後方時,在吐出口方向Ac上,吐出口550的位置會變低。又,當吐出口550u朝向使散佈噴嘴550之吐出口550u到散佈位置的距離稍微變遠之便器110左側時,在吐出口方向Ac上,吐出口550u的位置會稍微變高。其結果,可將洗淨泡沫散佈至便器110右側之邊緣110a附近。此外,當吐出口550u朝向使散佈噴嘴550之吐出口550u到散佈位置的距離稍微變近之便器110右側時,在吐出口方向Ac上,吐出口550u的位置會稍微變低。 At this time, as shown in FIGS. 33 and 34 , the rotation axis Ax of the spray nozzle 550 is inclined in the front-rear direction and the left-right direction, and is arranged in the main body 200 . Specifically, the rotation axis Ax of the spray nozzle 550 is arranged in the front-rear direction so that the spray nozzle 550 faces downward and is inclined toward the front side of the toilet bowl 110 . The rotation axis Ax of the spray nozzle 550 is also arranged in the left-right direction so that the spray nozzle 550 faces downward and is inclined toward the cleaning nozzle 83 (left side) disposed in the center of the main body 200 . With the configuration of the above-described rotation axis Ax, when the discharge port 550u faces the front of the toilet 110 where the distance from the discharge port 550u of the spray nozzle 550 to the spraying position becomes larger, the position of the discharge port 550u in the discharge port direction Ac is will become higher. As a result, the cleaning foam can be spread to the vicinity of the edge 110a in front of the toilet bowl 110. On the other hand, when the discharge port 550u faces the rear of the toilet 110 where the distance from the discharge port 550u of the spray nozzle 550 to the spraying position becomes shorter, the position of the discharge port 550 becomes lower in the discharge port direction Ac. Moreover, when the discharge port 550u faces the left side of the toilet 110 where the distance from the discharge port 550u of the spray nozzle 550 to the spraying position is slightly increased, the position of the discharge port 550u becomes slightly higher in the discharge port direction Ac. As a result, the cleaning foam can be spread to the vicinity of the edge 110a of the toilet bowl 110 on the right side. In addition, when the discharge port 550u is directed to the right side of the toilet 110 in which the distance from the discharge port 550u of the spray nozzle 550 to the spraying position is slightly shortened, the position of the discharge port 550u is slightly lower in the discharge port direction Ac.

亦即,將洗淨泡沫由散佈噴嘴550散佈至便器110時,散佈噴嘴驅動部550a會在散佈噴嘴550之吐出口550u的 吐出方向Ac上以旋轉軸Ax為中心進行旋轉驅動。此時,隨著散佈噴嘴550之旋轉,由散佈噴嘴550之吐出口550u到便器110內面為止的距離會改變。然而,如上述地,藉由使散佈噴嘴550之旋轉軸Ax傾斜而配置,以隨著旋轉,在吐出口方向Ac上,一邊改變散佈噴嘴550之吐出口550u的高度一邊散佈洗淨泡沫。因此,可以在便器110前方到後方之靠近邊緣110a的內面形成泡沫膜。其結果,可在便器110前方到後方之內面抑制污垢之附著。 That is, when the cleaning foam is sprayed from the spray nozzle 550 to the toilet 110 , the spray nozzle drive unit 550 a will be in the position of the discharge port 550 u of the spray nozzle 550 . In the discharge direction Ac, it is rotationally driven about the rotation axis Ax. At this time, with the rotation of the spray nozzle 550, the distance from the discharge port 550u of the spray nozzle 550 to the inner surface of the toilet bowl 110 changes. However, by arranging the rotation axis Ax of the spray nozzle 550 inclined as described above, the cleaning foam can be sprayed while changing the height of the discharge port 550u of the spray nozzle 550 in the discharge port direction Ac along with the rotation. Therefore, a foam film can be formed on the inner surface of the toilet bowl 110 near the edge 110a from the front to the rear. As a result, adhesion of dirt can be suppressed on the inner surface from the front to the rear of the toilet bowl 110 .

再者,在本實施形態中,散佈噴嘴之吐出口的旋轉軸Ax是使圖33所示之前後方向的傾斜角度β為例如20度,且使圖34所示之左右方向之傾斜角度γ為例如10度。上述角度,當然也可以依照便器之形狀、或散佈噴嘴550之配置位置而任意地變更。 Furthermore, in the present embodiment, the rotation axis Ax of the discharge port of the spray nozzle is such that the inclination angle β in the front-rear direction shown in FIG. 33 is, for example, 20 degrees, and the inclination angle γ in the left-right direction shown in FIG. 34 is For example 10 degrees. Of course, the above-mentioned angle can be arbitrarily changed according to the shape of the toilet bowl or the arrangement position of the spray nozzle 550 .

又,散佈噴嘴550之吐出口550u的高度位置是設置成不論在任何旋轉位置上都為比便器110之上端面110c更下側位置。 Moreover, the height position of the discharge port 550u of the spray nozzle 550 is set so that it may become a lower side position than the upper end surface 110c of the toilet bowl 110 in any rotational position.

再者,在上述之說明中,雖然是以正轉為在圖35中由上方觀看時朝右方向旋轉,逆轉為朝左方向旋轉來表示,但正轉為朝右方向轉、逆轉為朝左方向轉,亦可為正轉為朝左方向轉、逆轉為朝右方向轉。簡單來說,就是將散佈噴嘴之吐出口550u在散佈時開始旋轉的方向稱為正轉,返回之方向稱為逆轉。 Furthermore, in the above description, although the forward rotation is shown as rotating rightward when viewed from above in FIG. 35, and the reverse rotation is shown as leftward rotation, the forward rotation means rightward rotation, and the reverse rotation means leftward rotation. The direction of rotation can also be forward rotation to turn to the left, and reverse to turn to the right. To put it simply, the direction in which the spout 550u of the spray nozzle starts to rotate at the time of spraying is called forward rotation, and the direction in which it returns is called reverse rotation.

如以上,控制部130會因應散佈噴嘴550之吐出口550u的旋轉角度來使水泵浦516之輸出改變。藉此,可以將 洗淨水或洗淨泡沫對距離不同之便器內面的前方、側方、後方以確實地送達的方式吐出。其結果,可在便器內面之較寬廣範圍中形成水膜或泡沫膜,以抑制污垢之附著。 As described above, the control unit 130 changes the output of the water pump 516 according to the rotation angle of the discharge port 550u of the spray nozzle 550 . By this, it is possible to The flushing water or the flushing foam is spit out to the front, the side, and the rear of the toilet with different distances from the inner surface of the toilet bowl with certainty. As a result, a water film or a foam film can be formed in a wide range of the inner surface of the toilet, and the adhesion of dirt can be suppressed.

再者,在上述實施形態中,是利用以水泵浦516之輸出的平均等級「中」為基準而設定「高」及「低」的構成為例來進行說明,但並不限於此。例如,亦可構成為將水泵浦516之輸出的平均等級「中」本身設得較高,或較低以變更基準等級。此時,較理想的是,在操作部210或遙控器400上設置調整平均等級之等級切換開關。藉此,即使在設置衛生洗淨裝置100之便器110的尺寸等不同之情況下,也可以將洗淨水或洗淨泡沫吐出成送達便器內面的全周。進而,可以任意地變更散佈於便器內面之洗淨泡沫的高度位置(相對於水平面)。其結果,可以更確實地在整個便器內面形成水膜或泡沫膜,以抑制污垢的附著。 In addition, in the above-mentioned embodiment, the structure in which "high" and "low" are set with reference to the average level "medium" of the output of the pump 516 was used as an example for description, but it is not limited to this. For example, the average level "medium" of the output of the water pump 516 itself may be set higher or lower to change the reference level. In this case, it is preferable to provide a level switch for adjusting the average level on the operation unit 210 or the remote control 400 . Thereby, even if the size etc. of the toilet bowl 110 in which the sanitary washing apparatus 100 is installed is different, the washing water or the washing foam can be discharged so as to reach the entire circumference of the inner surface of the toilet bowl. Furthermore, the height position (with respect to the horizontal surface) of the cleansing foam spread on the inner surface of the toilet can be arbitrarily changed. As a result, a water film or a foam film can be more reliably formed on the entire inner surface of the toilet, and the adhesion of dirt can be suppressed.

又,在上述實施形態中,雖然以控制部130是因應散佈噴嘴550之吐出口550u的旋轉角度而使水泵浦516之輸出改變的吐出控制為例來進行說明,但並不限定於此。例如,除了水泵浦516之輸出的改變之外,控制部130也可以控制成因應散佈噴嘴550之吐出口550u的旋轉角度,而使散佈噴嘴驅動部550a之旋轉速度改變。 In addition, in the above-mentioned embodiment, although the control part 130 demonstrated the discharge control which changes the output of the pump 516 according to the rotation angle of the discharge port 550u of the spray nozzle 550 as an example, it is not limited to this. For example, in addition to changing the output of the water pump 516, the control unit 130 may control the rotational speed of the spray nozzle drive unit 550a to change according to the rotation angle of the discharge port 550u of the spray nozzle 550.

亦即,在本實施形態中,是使水泵浦516之輸出改變,而使洗淨水或洗淨泡沫的吐出力道改變。藉此,將洗淨水或洗淨泡沫確實地散佈至較遠之便器內面,並有效地抑制在較近之便器內面上的反彈。 That is, in the present embodiment, the output of the water pump 516 is changed, and the discharge force of the washing water or the washing foam is changed. Thereby, the washing water or the washing foam is surely spread on the inner surface of the farther toilet bowl, and the rebound on the inner surface of the nearer toilet bowl is effectively suppressed.

然而,當使散佈噴嘴550之吐出口550u以固定之旋轉速度旋轉時,在到便器內面之距離較遠之處,洗淨泡沫及洗淨水之散佈密度會變得較稀疏。另一方面,在到便器內面之距離較遠之處,洗淨泡沫及洗淨水之散佈密度會變得較密集。 However, when the discharge port 550u of the spray nozzle 550 is rotated at a fixed rotational speed, the dispersion density of the cleaning foam and the cleaning water becomes sparse at a distance from the inner surface of the toilet bowl. On the other hand, when the distance to the inner surface of the toilet is farther, the dispersion density of the cleansing foam and the cleansing water becomes denser.

因此,在本實施形態中,是如上所述,還因應吐出口550u之旋轉角度來以散佈噴嘴驅動部550a使散佈噴嘴550之旋轉速度改變。藉此,對於便器內面之全周,可使洗淨水或洗淨泡沫之散佈密度更加均等。 Therefore, in the present embodiment, as described above, the rotational speed of the spray nozzle 550 is also changed by the spray nozzle drive unit 550a in accordance with the rotation angle of the discharge port 550u. Thereby, the distribution density of the washing water or the washing foam can be made more uniform over the entire circumference of the inner surface of the toilet bowl.

再者,即使在使水泵浦516之輸出改變而散佈洗淨泡沫及洗淨水的情況下,也可以使洗淨泡沫及洗淨水之散佈密度在某個程度上均等。 Furthermore, even when the output of the water pump 516 is changed to spread the washing foam and washing water, the spreading density of the washing foam and washing water can be made equal to some extent.

然而,當因應散佈噴嘴550之旋轉角度,而使散佈噴嘴驅動部550a之旋轉速度改變來散佈洗淨泡沫及洗淨水時,就可以使散佈密度更加均等。換言之,可以使洗淨泡沫及洗淨水由散佈噴嘴550之吐出口550u吐出,並橫跨便器內面之全周以更均等之散佈密度散佈。 However, when the rotational speed of the spraying nozzle driving part 550a is changed according to the rotation angle of the spraying nozzle 550 to spray the washing foam and the washing water, the spraying density can be made more uniform. In other words, the washing foam and the washing water can be sprayed from the discharge port 550u of the spray nozzle 550 and spread at a more uniform spray density across the entire circumference of the toilet bowl.

亦即,當旋轉速度固定時,如圖35所示,朝成為距離散佈噴嘴550之吐出口550u最遠之距離的旋轉角度160°附近(亦即朝便器之前方)散佈之洗淨水或洗淨泡沫會分散而使散佈密度變稀疏。因此,將洗淨泡沫及洗淨水朝便器前方吐出時,會將散佈噴嘴550之旋轉速度設成最慢。藉此,拉長散佈噴嘴550之吐出口550u通過便器前方附近的時間,以提高散佈密度。 That is, when the rotational speed is fixed, as shown in FIG. 35 , the flushing water or wash water is sprayed toward the rotation angle of 160°, which is the farthest distance from the discharge port 550u of the spray nozzle 550 (that is, toward the front of the toilet). The net foam will disperse to thin the spread density. Therefore, when the washing foam and the washing water are ejected toward the front of the toilet, the rotation speed of the spray nozzle 550 is set to be the slowest. Thereby, the time for the discharge port 550u of the spray nozzle 550 to pass through the vicinity of the front of the toilet is extended, and the spray density is increased.

另一方面,朝成為距離散佈噴嘴550之吐出口550u最近之距離的旋轉角度340°附近(亦即便器之後方)吐出之洗淨泡沫或洗淨水會聚集而使散佈密度變密。因此,會將散佈噴嘴550之旋轉速度設成最快。藉此,會使散佈噴嘴550之吐出口550u通過便器後方附近的時間變短,而降低散佈密度。 On the other hand, the cleaning foam or cleaning water discharged near the rotation angle of 340° which is the shortest distance from the discharge port 550u of the spray nozzle 550 (that is, behind the nozzle) gathers and increases the spray density. Therefore, the rotation speed of the dispersion nozzle 550 is set to be the fastest. This shortens the time for the discharge port 550u of the spray nozzle 550 to pass through the vicinity of the rear of the toilet, thereby reducing the spray density.

其結果,不論旋轉速度為何,都可以使朝便器內面散佈之洗淨水或洗淨泡沫的散佈分布均等化(消除濃淡)。因此,可以橫跨便器內面之全周更有效地抑制污垢之附著。 As a result, regardless of the rotational speed, it is possible to equalize the distribution of the flushing water or the flushing foam sprayed on the inner surface of the toilet bowl (remove the shading). Therefore, adhesion of dirt can be suppressed more effectively over the entire circumference of the inner surface of the toilet bowl.

如以上,控制部130會因應散佈噴嘴550之吐出口550u的旋轉角度,使散佈噴嘴驅動部550a之旋轉速度改變。例如,當散佈噴嘴550之吐出口550u的方向為朝向到便器內面的距離較長之便器前方的旋轉角度時,將散佈噴嘴驅動部550a之旋轉速度設成較小(低速)。另一方面,當吐出口550u的方向為朝向到便器內面的距離較短之便器後方的旋轉角度時,將散佈噴嘴驅動部550a之速度設成較大(高速)。 As described above, the control unit 130 changes the rotational speed of the spray nozzle drive unit 550a in accordance with the rotation angle of the discharge port 550u of the spray nozzle 550. For example, when the direction of the discharge port 550u of the spray nozzle 550 is a rotation angle toward the front of the toilet where the distance to the inner surface of the toilet is long, the rotational speed of the spray nozzle drive part 550a is set to be small (low speed). On the other hand, when the direction of the discharge port 550u is a rotation angle toward the back of the toilet where the distance to the inner surface of the toilet is short, the speed of the spray nozzle drive part 550a is set to be high (high speed).

藉此,對距離不同之便器的前方、側方、後方,可在沒有散佈密度的不均勻之情形下,將洗淨水或洗淨泡沫均等地吐出。其結果,藉由均等地形成於便器內面之水膜或泡沫膜,可以更有效地抑制污垢之附著。 Thereby, the flushing water or the flushing foam can be expelled evenly with respect to the front, side, and rear of the toilet with different distances without uneven distribution density. As a result, the adhesion of dirt can be more effectively suppressed by the water film or foam film uniformly formed on the inner surface of the toilet.

此處,在本實施形態中,控制部130會控制成當利用人體檢測感測器450檢測到有人進入時,即事先由散佈噴嘴550朝便器內面散佈洗淨水或洗淨泡沫。具體地來說, 控制部130會控制成在對便器散佈洗淨泡沫等時,以散佈噴嘴驅動部550a來將旋轉噴嘴550d旋轉驅動例如至少1次來回,並且進行泡沫散佈後自動停止。藉此,可在使用者使用衛生洗淨裝置前,於便器內面形成水膜或泡沫膜。其結果,可以有效地抑制在使用時對便器內面之污垢的附著。 Here, in the present embodiment, the control unit 130 controls so that when the human body detection sensor 450 detects a person entering, the spray nozzle 550 is used to spray wash water or washing foam into the toilet in advance. Specifically, The control unit 130 controls to rotate the rotary nozzle 550d at least once, for example, by the spray nozzle drive unit 550a when spraying cleaning foam or the like to the toilet, and automatically stop after spraying the foam. Thereby, before the user uses the sanitary washing device, a water film or a foam film can be formed on the inner surface of the toilet. As a result, adhesion of dirt on the inner surface of the toilet bowl during use can be effectively suppressed.

再者,上述中,雖然以在使用前使散佈噴嘴550進行1次來回旋轉而散佈洗淨泡沫及洗淨水之例子來作說明,但並不限於此。例如,只要是可使散佈之洗淨泡沫及洗淨水充分地遍及便器內面的次數即可,次數可為任意的。此時,在便器內面散佈洗淨泡沫之來回次數,可由使用者藉由操作部210或遙控器400來進行選擇設定。 Furthermore, in the above description, the example in which the spray nozzle 550 is rotated back and forth once before use to spray the cleaning foam and the cleaning water has been described, but the present invention is not limited to this. For example, the number of times may be any number as long as the sprayed cleaning foam and the cleaning water can sufficiently spread over the inner surface of the toilet bowl. At this time, the number of times the cleaning foam is sprayed on the inner surface of the toilet can be selected and set by the user through the operation unit 210 or the remote controller 400 .

又,上述實施形態中,散佈噴嘴550之旋轉方向,並未特別提及,如圖36所示,是設成使旋轉噴嘴550d進行1次來回旋轉的構成。其理由是,在設成為使散佈噴嘴550之旋轉噴嘴550d僅朝右方向或左方向之其中任一方向進行全周旋轉的構成之情況下,洗淨水或洗淨泡沫之散佈方向會經常地成為相同方向。因此,藉由如本實施形態地以來回旋轉的方式進行散佈,可以從正逆旋轉之二個方向將洗淨泡沫及洗淨水散佈到便器內面。藉此,可以更加減少所謂之散佈遺漏部的發生。因此,使洗淨泡沫及洗淨水更均勻地遍及於便器內面之散佈變得可能。其結果,能夠以較少之散佈次數(時間)來抑制污垢的附著。再者,上述來回旋轉並不限於1次來回,當然也可以設定為2次來回或3次來回等複數次。 In addition, in the said embodiment, although the rotation direction of the spray nozzle 550 is not mentioned in particular, as shown in FIG. 36, it is set as the structure which makes the rotary nozzle 550d rotate back and forth once. The reason for this is that, in the case where the rotating nozzle 550d of the spray nozzle 550 is configured to rotate the entire circumference only in either the right direction or the left direction, the spray direction of the washing water or the washing foam is often changed. become the same direction. Therefore, by spreading in a back-and-forth rotation as in the present embodiment, it is possible to spread the washing foam and washing water to the inner surface of the toilet from both directions of forward and reverse rotation. This makes it possible to further reduce the occurrence of so-called scattering omissions. Therefore, it becomes possible to spread the washing foam and washing water more uniformly over the inner surface of the toilet. As a result, the adhesion of dirt can be suppressed with a small number of times (time) of spraying. Furthermore, the above-mentioned reciprocating rotation is not limited to one reciprocation, and of course, it may be set to a plurality of times such as two reciprocations or three reciprocations.

具體來說,如圖36所示,首先,使散佈噴嘴550之旋轉噴嘴550d由相當於便器之前方側的旋轉角度0°到旋轉角度340°為止進行正旋轉(例如,順時針方向)後暫時停止。其後,使旋轉噴嘴550d由旋轉角度340°到旋轉角度0°為止進行逆旋轉(例如,逆時針方向),並在來回旋轉後停止。 Specifically, as shown in FIG. 36 , first, the rotating nozzle 550d of the spray nozzle 550 is rotated forward (for example, clockwise) from a rotation angle of 0° corresponding to the front side of the toilet to a rotation angle of 340°, and then temporarily stop. After that, the rotary nozzle 550d is rotated in the reverse direction (eg, counterclockwise) from the rotation angle of 340° to the rotation angle of 0°, and is then stopped after being rotated back and forth.

在此情況下,可設置將散佈噴嘴550之旋轉噴嘴550d的可旋轉範圍限制在旋轉角度0°到旋轉角度340°之例如機械式止擋件(即旋轉限制部)(未圖示)。 In this case, for example, a mechanical stopper (ie, a rotation restricting portion) (not shown) may be provided to limit the rotatable range of the rotating nozzle 550d of the spray nozzle 550 to a rotation angle of 0° to a rotation angle of 340°.

具體來說,旋轉限制部是例如以形成於旋轉噴嘴550d之外周的一部分的突起、及主體550c之旋轉限制壁所構成。藉由此構成,當突起旋轉而與旋轉限制壁實體地抵接時,欲旋轉之旋轉噴嘴550d的動作會被限制。亦即,構成散佈噴嘴驅動部550a之馬達會藉由抵接而打滑空轉。藉此,旋轉噴嘴550d會構成為無法進行可旋轉之範圍以上的旋轉。 Specifically, the rotation restricting portion is constituted by, for example, a protrusion formed on a part of the outer periphery of the rotary nozzle 550d and a rotation restricting wall of the main body 550c. With this configuration, when the protrusions rotate and come into physical contact with the rotation restricting wall, the movement of the rotating nozzle 550d to be rotated is restricted. That is, the motor constituting the dispersion nozzle drive part 550a slips and idly rotates by the contact. Thereby, the rotation nozzle 550d is comprised so that it cannot rotate beyond the rotatable range.

如以上地,上述構成之散佈噴嘴550設置用以限制旋轉範圍之旋轉限制部,而在沒有受到旋轉限制部限制之可旋轉範圍內將散佈噴嘴550來回旋轉。並且,由來回之相反方向(亦即正逆旋轉之二個方向)將洗淨泡沫及洗淨水散佈於便器內面。藉此,使所謂之散佈遺漏部之發生變少。因此,使洗淨泡沫及洗淨水更均勻地遍及於便器內面之散佈變得可能。其結果,能夠以較少之散佈次數(時間)來抑制污垢的附著。 As described above, the dispersion nozzle 550 configured as described above is provided with a rotation restricting portion for restricting the rotation range, and the dispersion nozzle 550 is rotated back and forth within a rotatable range that is not restricted by the rotation restricting portion. In addition, the cleaning foam and the cleaning water are spread on the inner surface of the toilet from the opposite directions of the back and forth (that is, the two directions of forward and reverse rotation). Thereby, the occurrence of so-called scattering omissions can be reduced. Therefore, it becomes possible to spread the washing foam and washing water more uniformly over the inner surface of the toilet. As a result, the adhesion of dirt can be suppressed with a small number of times (time) of spraying.

又,上述構成之散佈噴嘴550可随時以構成散佈 噴嘴驅動部550a之馬達所驅動的旋轉噴嘴550d之突起與旋轉限制部抵接的位置,作為散佈噴嘴驅動部550a之旋轉位置的原點而使其進行識別。亦即,不會發生因散佈噴嘴550之旋轉噴嘴550d的來回動作而造成之原點的偏移。藉此,可提高相對於便器內面之旋轉角度的位置精度。因此,可將相對於便器內面之預定位置,位置偏移等之偏差不均變小。其結果,可以在便器內面之正確的旋轉角度位置上,以適當之吐出輸出及旋轉速度,由散佈噴嘴550之吐出口550u散佈洗淨泡沫及洗淨水。 In addition, the dispersing nozzle 550 having the above-mentioned configuration can be configured to disperse at any time. The position where the projection of the rotary nozzle 550d driven by the motor of the nozzle driving part 550a and the rotation restricting part abuts is identified as the origin of the rotational position of the spray nozzle driving part 550a. That is, the deviation of the origin due to the back-and-forth movement of the rotating nozzle 550d of the spray nozzle 550 does not occur. Thereby, the positional accuracy with respect to the rotation angle of the toilet inner surface can be improved. Therefore, it is possible to reduce the unevenness of deviation, such as positional deviation, with respect to the predetermined position of the inner surface of the toilet. As a result, at the correct rotational angle position on the inner surface of the toilet bowl, the cleaning foam and the cleaning water can be dispersed from the outlet 550u of the spray nozzle 550 with an appropriate discharge output and rotational speed.

再者,上述中,雖然以實體地限制散佈噴嘴550之旋轉範圍的構成進行說明,但並不限於此。在散佈噴嘴550之原點的位置偏移並不構成問題的情況下,亦可單純地以散佈噴嘴驅動部550a進行散佈噴嘴550之正逆旋轉動作。藉此,變得不需要旋轉限制部,並且變得可進行正逆旋轉或一方向旋轉等各種的動作。其結果,可以因應便器內面之污垢等的狀況,而實現更適當的動作。此時,較理想的是,在返回的旋轉角度160°附近進行設定,並在該附近將旋轉速度逐漸減慢。藉此,可以將散佈噴嘴驅動部550a之急遽的返回時所施加的負荷減輕。 In addition, in the above, although the structure which restricts the rotation range of the dispersion nozzle 550 substantially was demonstrated, it is not limited to this. When the positional deviation of the origin of the spray nozzle 550 does not pose a problem, the forward and reverse rotation operation of the spray nozzle 550 may be simply performed by the spray nozzle drive unit 550a. As a result, the rotation restricting portion becomes unnecessary, and various operations such as forward and reverse rotation and unidirectional rotation become possible. As a result, it is possible to realize a more appropriate operation in accordance with conditions such as dirt on the inner surface of the toilet bowl. At this time, it is preferable to set the rotation angle in the vicinity of 160° of the returning rotation angle, and gradually reduce the rotation speed in the vicinity. Thereby, the load applied at the time of abrupt return of the spraying nozzle drive part 550a can be reduced.

以下,說明本實施形態之衛生洗淨裝置的泡沫產生部560的構成。 Hereinafter, the structure of the bubble generating part 560 of the sanitary washing apparatus of this embodiment is demonstrated.

泡沫產生部560,使用圖6,是如上述地透過開關閥530a而連接到從構成吐水量可變部之水泵浦516、與流體調節閥517之間的洗淨水供給流路690分歧之分歧流路530。 而且,藉由開關閥530a之開啟關閉而透過分歧流路530將洗淨水供給至泡沫產生部560。 The foam generating unit 560 is connected to the flush water supply channel 690 branched from the water pump 516 constituting the spouting water volume variable unit and the fluid regulating valve 517 through the on-off valve 530a as described above using FIG. 6 . Diverging flow path 530 . Then, when the on-off valve 530a is opened and closed, the washing water is supplied to the foam generating part 560 through the branch flow path 530 .

泡沫產生部560是由逆止閥531、泡沫箱532、洗劑箱533、洗劑泵浦534、空氣泵浦535等所構成。泡沫箱532是透過逆止閥531連接到分歧流路530。 The foam generating unit 560 is composed of a check valve 531, a foam tank 532, a lotion tank 533, a lotion pump 534, an air pump 535, and the like. The foam tank 532 is connected to the branch flow path 530 through the check valve 531 .

泡沫箱532之下游連接有上述之散佈噴嘴550。泡沫箱532透過洗劑泵浦534與供給洗劑之洗劑箱533連接。 Downstream of the foam tank 532 is connected the above-mentioned dispersing nozzle 550 . The foam tank 532 is connected to the lotion tank 533 for supplying lotion through the lotion pump 534 .

泡沫箱532還與空氣泵浦535連接。空氣泵浦535會將空氣送入泡沫箱532以使其產生洗淨泡沫等。而且,空氣泵浦535會將洗淨水及所產生之洗淨泡沫供給至散佈噴嘴550。 The foam tank 532 is also connected to an air pump 535 . The air pump 535 will send air into the foam tank 532 so that it produces cleaning foam and the like. Furthermore, the air pump 535 supplies the washing water and the generated washing foam to the spray nozzle 550 .

如以上地,可構成泡沫產生部560,並如以下地進行動作。 As described above, the foam generating unit 560 can be configured and operated as follows.

首先,控制部130會開啟開關閥530a。然後,控制部130會驅動水泵浦516,由熱交換器700將洗淨水傳送到泡沫產生部560之泡沫箱532。 First, the control unit 130 opens the on-off valve 530a. Then, the control unit 130 drives the water pump 516 , and the heat exchanger 700 sends the washing water to the foam tank 532 of the foam generating unit 560 .

此時,在泡沫箱532內會將藉由洗劑泵浦534而由洗劑箱533供給之洗劑、及由熱交換器700所供給之洗淨水混合。 At this time, the lotion supplied from the lotion tank 533 by the lotion pump 534 and the wash water supplied from the heat exchanger 700 are mixed in the foam tank 532 .

其次,控制部130會驅動空氣泵浦535,以將空氣供給至泡沫箱532內。藉此,在泡沫箱532內生成洗淨泡沫。所生成之洗淨泡沫會被供給至散佈噴嘴550,並由旋轉噴嘴550d之吐出口550u吐出至便器內面。 Next, the control unit 130 drives the air pump 535 to supply air into the foam box 532 . Thereby, cleaning foam is generated in the foam tank 532 . The generated cleaning foam is supplied to the spray nozzle 550, and is discharged to the inner surface of the toilet from the discharge port 550u of the rotary nozzle 550d.

此時,會因應水泵浦516及空氣泵浦535之輸出的 增減,而增減由散佈噴嘴550所吐出之洗淨水或洗淨泡沫的吐出量及吐出的力道(吐出速度及吐出壓)。藉此,與利用圖34所說明的相同,可以將洗淨泡沫及洗淨水均等地散佈於便器內面。亦即,泡沫產生部560之空氣泵浦535也會與水泵浦516同樣地作為吐水量可變部而發揮功能。 At this time, according to the output of the water pump 516 and the air pump 535 By increasing or decreasing, the discharge volume and discharge force (discharge speed and discharge pressure) of the washing water or washing foam discharged from the spray nozzle 550 are increased or decreased. Thereby, as described with reference to FIG. 34, the washing foam and the washing water can be uniformly spread on the inner surface of the toilet bowl. That is, the air pump 535 of the foam generating part 560 also functions as the spouting water volume variable part similarly to the water pump 516 .

再者,上述中,雖然以於分歧流路530設置有開關閥530a的構成為例進行說明,但並不限於此。例如,亦可作成在分歧流路530與洗淨水供給流路690之分歧部設置流路切換閥的構成。 In addition, in the above, although the structure which provided the on-off valve 530a in the branch flow path 530 was demonstrated as an example, it is not limited to this. For example, a configuration in which a flow channel switching valve is provided at the branch portion of the branch flow channel 530 and the flush water supply flow channel 690 may be employed.

亦即,本實施形態之泡沫產生部560在開關閥530a與散佈噴嘴550之間具備泡沫箱532。泡沫箱532是由洗劑箱533供給洗劑並生成洗淨泡沫。具有所生成之洗淨泡沫是由散佈噴嘴550之吐出口550u朝便器內面吐出的構成。 That is, the foam generating part 560 of this embodiment is provided with the foam tank 532 between the opening and closing valve 530a and the spray nozzle 550. The foam tank 532 supplies detergent from the detergent tank 533 and generates cleaning foam. The generated cleaning foam is configured to be discharged toward the inner surface of the toilet from the discharge port 550u of the spray nozzle 550 .

藉此,在便器內面並不單只有水或溫水之散佈形成之水膜,還會形成包含洗劑之洗淨泡沫之泡沫膜。其結果,可以更有效地抑制污垢之附著。 Thereby, not only the water film formed by the distribution of water or warm water, but also the foam film containing the cleaning foam of the lotion is formed on the inner surface of the toilet. As a result, adhesion of dirt can be suppressed more effectively.

又,藉由包含洗劑之洗淨泡沫,可以有效地抑制污垢等所產生之臭味。此外,洗淨泡沫可對使用者賦予視覺上的清潔的印象。其結果,更加提升使用者之舒適感。 In addition, the odor caused by dirt and the like can be effectively suppressed by the cleansing foam containing the lotion. Furthermore, the cleansing foam can impart a visually clean impression to the user. As a result, the comfort of the user is further enhanced.

再者,在上述實施形態中,雖然以在人體檢測感測器450檢測到有人進入時即實行對便器內面之洗淨水或洗淨泡沫之散佈的構成為例來進行說明,但並不限於此。例如,亦可作成藉由人操作設置於操作部210或遙控器400之散佈開關417而實行散佈的構成。藉此,即使是在不使用 作為衛生洗淨裝置之廁所的情況下,也可以在對便器內面之污垢在意時,對便器內面散佈包含洗劑之洗淨泡沫等來去除污垢。進而,可以將乾掉之頑固的污垢附著於吃水面110b等之情形防範於未然。亦即,藉由使用者操作散佈開關417,就可以隨時在便器內面形成包含洗劑之洗淨泡沫之泡沫膜。其結果,可以使便器內面維持清潔。 Furthermore, in the above-described embodiment, the configuration in which the flushing water or the flushing foam is sprayed on the inner surface of the toilet bowl when the human body detection sensor 450 detects that someone has entered has been described as an example, but it is not limited to this. For example, it is also possible to have a configuration in which the spraying is performed by a person operating the spraying switch 417 provided in the operation unit 210 or the remote controller 400 . With this, even when not using In the case of a toilet used as a sanitary washing device, when there is concern about the dirt on the inner surface of the toilet bowl, the cleaning foam or the like containing the lotion may be sprayed on the inner surface of the toilet bowl to remove the dirt. Furthermore, it is possible to prevent the dried stubborn dirt from adhering to the draft surface 110b or the like before it happens. That is, by operating the spreading switch 417 by the user, a foam film of cleaning foam containing lotion can be formed on the inner surface of the toilet at any time. As a result, the inner surface of the toilet can be kept clean.

又,在上述實施形態中,亦可具備使用者事先利用操作部210或遙控器400之散佈選擇開關(未圖示)而任意地選擇在便器內面散佈洗淨水與洗淨泡沫的其中一種的構成。藉此,可以因應便器內面之髒污情形或臭味等的產生狀況來任意地選擇。其結果,可抑制洗劑之不必要的使用,並使成本效益比(cost performance)等提升。 In addition, in the above-described embodiment, the user may optionally select either of the flushing water and the flushing foam to be dispensed on the inner surface of the toilet by using the dispensing selector switch (not shown) of the operation unit 210 or the remote controller 400 in advance. composition. Thereby, it is possible to arbitrarily select according to the state of soiling of the inner surface of the toilet bowl, the generation of odor, and the like. As a result, unnecessary use of the lotion can be suppressed, and cost performance and the like can be improved.

又,在上述實施形態中,當在便器內面散佈洗淨泡沫時,控制部130亦可作成下列的構成:因應散佈噴嘴550之吐出口550u的旋轉角度,來與根據圖36所說明之水泵浦516的輸出同樣地,使空氣泵浦535之輸出改變。亦即,亦可將空氣泵浦535作為吐水量可變部而使用。藉此,可以將洗淨泡沫或洗淨水對距離不同之便器的前方、側方、後方以有效地送達的方式吐出。其結果,到便器前方之內面為止都可形成泡沫膜或水膜,而可以抑制污垢之附著。 In addition, in the above-mentioned embodiment, when the cleaning foam is spread on the inner surface of the toilet bowl, the control unit 130 may be configured as follows: according to the rotation angle of the discharge port 550u of the spray nozzle 550, the water flow described with reference to FIG. The output of the pump 516 is similarly changed to the output of the air pump 535. That is, the air pump 535 can also be used as a spouting water quantity variable part. Thereby, the washing foam or washing water can be discharged so as to be efficiently delivered to the front, side, and rear of the toilet with different distances. As a result, a foam film or a water film can be formed up to the inner surface of the front of the toilet, and the adhesion of dirt can be suppressed.

具體地來說,是以和圖35所說明的同樣地,由散佈噴嘴550之吐出口550u到便器內面之距離為最長(遠)的旋轉角度160°附近,控制部130會將空氣泵浦535之輸出(空氣壓)設成較大(較高)。藉此,可提高空氣泵浦535之空氣壓, 以將由散佈噴嘴550之吐出口550u使洗淨泡沫及洗淨水飛到遠端的力道加強。 Specifically, as described in FIG. 35 , the control unit 130 pumps the air in the vicinity of the rotation angle of 160° at which the distance from the discharge port 550u of the spray nozzle 550 to the inner surface of the toilet is the longest (far) The output (air pressure) of the 535 is set to be larger (higher). Thereby, the air pressure of the air pump 535 can be increased, The force for making the washing foam and washing water fly to the distal end from the discharge port 550u of the spray nozzle 550 is strengthened.

另一方面,在由吐出口550u到便器內面之距離為最短(近)的旋轉角度340°附近,將空氣泵浦535之輸出(空氣壓)設成較小(較低)。藉此,可以降低空氣泵浦535之空氣壓,而將使洗淨泡沫及洗淨水飛出的力道減弱。亦即,因應由散佈噴嘴550之吐出口550u到便器內面的距離,來調整由空氣泵浦535所排出之空氣壓。其結果,可以將洗淨泡沫及洗淨水毫無遺漏地且均勻地吐出於便器內面。 On the other hand, the output (air pressure) of the air pump 535 is set small (low) in the vicinity of the rotation angle 340° where the distance from the discharge port 550u to the inner surface of the toilet is the shortest (closer). Thereby, the air pressure of the air pump 535 can be reduced, and the force of the washing foam and the washing water to fly out can be weakened. That is, the air pressure discharged by the air pump 535 is adjusted according to the distance from the discharge port 550u of the spray nozzle 550 to the inner surface of the toilet. As a result, the washing foam and the washing water can be expelled from the inner surface of the toilet bowl without omission and uniformly.

又,在上述實施之形態中,亦可作成更具備例如以CCD(Charge Coupled Device,電荷耦合裝置)等之攝像元件來檢測便器之污垢的污垢檢測部(未圖示)的構成。此時,控制部130會根據污垢檢測部之檢測結果,在有污垢殘留的部分來回而由散佈噴嘴550集中地散佈洗淨泡沫及洗淨水。藉此,可以有效地抑制、除去附著的污垢。再者,除了僅在污垢部分來回的方法以外,亦可以將通過污垢部分之散佈噴嘴550之吐出口550u的旋轉速度用更低速來旋轉驅動。此外,亦可作成在通過污垢部分時,使水泵浦516及空氣泵浦535之輸出更加增大之構成。藉此可獲得同樣的效果。 In addition, in the above-mentioned embodiment, it is also possible to further include a contamination detection unit (not shown) for detecting contamination of the toilet bowl with an imaging element such as a CCD (Charge Coupled Device), for example. At this time, according to the detection result of the dirt detection unit, the control unit 130 reciprocates the portion where dirt remains, and the spray nozzle 550 intensively sprays the cleaning foam and the cleaning water. Thereby, adhering dirt can be suppressed and removed effectively. In addition to the method of going back and forth only in the dirt portion, the rotational speed of the discharge port 550u of the dispersing nozzle 550 passing the dirt portion may be rotationally driven at a lower speed. In addition, when passing through the dirt portion, the output of the water pump 516 and the air pump 535 can be further increased. Thereby, the same effect can be obtained.

如以上,本實施形態之衛生洗淨裝置具備:自由掀起倒放地設置於便器110之便座300、將便座支撐成自由掀起倒放之本體200、加熱洗淨水之熱交換器700、配置於本體200之中央部並洗淨人體之洗淨噴嘴831、生成洗淨泡沫之泡沫產生部560、及對便器內面吐出洗淨水或洗淨泡沫 之散佈噴嘴550。進一步地,還具備:可改變朝散佈噴嘴送出之洗淨水或洗淨泡沫的流量的吐水量可變部516、將散佈噴嘴之吐出口550u朝預定方向旋轉驅動的散佈噴嘴驅動部550a、將往散佈噴嘴之分歧流路開啟關閉的開關閥530a、控制部130、及操作部210。而且,散佈噴嘴550具備如下之構成:使旋轉軸在前後方向及左右方向上傾斜而設置於本體,且旋轉軸在前後方向上,是朝向散佈噴嘴550之下方側並往便器前方側傾斜而配置,在左右方向上,是朝向散佈噴嘴之550下方側並往洗淨噴嘴側傾斜而配置。 As described above, the sanitary washing apparatus of the present embodiment includes the toilet seat 300 installed on the toilet 110 so as to be free to be lifted up and down, the main body 200 that supports the toilet seat to be free to be lifted up and down, the heat exchanger 700 for heating the washing water, and the The central part of the main body 200 has a washing nozzle 831 for washing the human body, a foam generating part 560 for generating washing foam, and spouting washing water or washing foam to the inner surface of the toilet bowl The spray nozzle 550. Further, it further includes a spouting water volume variable unit 516 capable of changing the flow rate of the washing water or washing foam sent to the dispersing nozzle, a dispersing nozzle driving unit 550a that rotationally drives the spouting port 550u of the dispersing nozzle in a predetermined direction, The opening and closing valve 530a, the control unit 130, and the operation unit 210 open and close the branch flow path to the spray nozzle. Further, the spray nozzle 550 has a configuration in which the rotation shaft is inclined in the front-rear direction and the left-right direction, and is installed in the main body, and the rotation shaft is disposed in the front-rear direction toward the lower side of the spray nozzle 550 and inclined toward the front side of the toilet. , in the left-right direction, it is disposed toward the lower side of the spray nozzle 550 and inclined toward the cleaning nozzle side.

在以上之內容中,所說明的是以在非就座狀態且在便座閉闔狀態下實行散佈噴嘴之朝便器內面吐出洗淨泡沫的控制與作用及動作之例子。 In the above description, the control, action, and operation of the spray nozzle to discharge the cleaning foam toward the inner surface of the toilet bowl are performed in the non-seated state and in the closed state of the toilet seat.

亦即,控制部130會使散佈噴嘴550之吐出口550u的方向在較寬廣之旋轉角度範圍旋轉。此時,控制部130會以由「低」至「高」之輸出來控制構成吐水量可變部之水泵浦516的輸出,以將洗淨泡沫朝便器內面之全周吐出。藉此,使洗淨泡沫以可在便器內面之寬廣的範圍中送達的方式吐出。其結果,可在便器內面之寬廣範圍形成泡沫膜,以有效地抑制污垢的附著。 That is, the control part 130 rotates the direction of the discharge port 550u of the spray nozzle 550 in a wide rotation angle range. At this time, the control unit 130 controls the output of the water pump 516 constituting the variable water discharge volume unit with the output from "low" to "high", so as to discharge the cleaning foam to the entire circumference of the inner surface of the toilet bowl. Thereby, the cleansing foam can be spit out so that it can be delivered to a wide range of the inner surface of the toilet bowl. As a result, a foam film can be formed on a wide range of the inner surface of the toilet, and the adhesion of dirt can be effectively suppressed.

再者,以「高」的輸出來控制上述之水泵浦516是指,相較於在後述之<8>項及<9>項所說明之動作條件中的水泵浦516之輸出,使輸出相對地較高的意思。 Furthermore, controlling the above-mentioned water pump 516 with a "high" output means that the output of the water pump 516 in the operating conditions described in the items <8> and <9> described later, makes the pump 516 more efficient. The output is relatively high meaning.

<8>就座狀態中的由散佈噴嘴所進行之對便器內面的吐出控制與作用及動作 <8> Discharge control, action and operation on the inner surface of the toilet by the spray nozzle in the seated state

以下,針對在使用者就座於便座300的狀態下,操作散佈開關417時之散佈噴嘴550的吐出控制,使用圖37A及圖38B來進行說明。 Hereinafter, the discharge control of the spray nozzle 550 when the spray switch 417 is operated while the user is sitting on the toilet seat 300 will be described with reference to FIGS. 37A and 38B .

圖37A是顯示在該散佈噴嘴之朝便器內面所進行的吐出動作時之泵浦輸出的圖表。圖37B是顯示該散佈噴嘴之朝便器內面的吐出方向的說明圖。 Fig. 37A is a graph showing the pump output at the time of the discharge operation performed on the inner surface of the toilet bowl of the spray nozzle. Fig. 37B is an explanatory view showing the discharge direction of the spray nozzle toward the inner surface of the toilet.

此時,便座開闔檢測部331會檢測到便座閉闔狀態,就座檢測部330會檢測到就座狀態。 At this time, the toilet seat opening and closing detection unit 331 detects the closed state of the toilet seat, and the seating detection unit 330 detects the seated state.

在上述狀態中,使用者可按壓操作部210或遙控器400之散佈開關417。 In the above state, the user can press the operation part 210 or the spread switch 417 of the remote controller 400 .

藉此,如圖37B所示,首先,控制部130令散佈噴嘴驅動部550a旋轉,直至散佈噴嘴550之吐出口550u的方向為朝向便器後方的位置為止。然後,停止散佈噴嘴550之驅動。再者,在本實施形態的情況下,所謂便器後方是相當於如圖37A所示地使吐出口550u之旋轉角度為例如100°附近的位置(參照圖33)。再者,並不限定於上述旋轉角度,只要是在例如逆時針方向由100°到240°左右的範圍內即可。 Thereby, as shown to FIG. 37B, first, the control part 130 rotates the spray nozzle drive part 550a until the direction of the discharge port 550u of the spray nozzle 550 becomes a position toward the toilet back. Then, the driving of the dispersion nozzle 550 is stopped. In addition, in the case of this embodiment, the so-called rear of the toilet corresponds to a position where the rotation angle of the discharge port 550u is, for example, in the vicinity of 100° as shown in FIG. 37A (see FIG. 33 ). In addition, it is not limited to the said rotation angle, For example, what is necessary is just to be in the range of about 100 degrees to 240 degrees counterclockwise.

其次,以「低」的輸出控制構成吐水量可變部之水泵浦516或空氣泵浦535之吐出輸出。然後,朝圖37B之箭頭所示之方向,由散佈噴嘴550將洗淨泡沫於便器後方附近吐出預定時間。再者,在本實施形態中,預定時間是設定為例如8秒鐘。 Next, the output of the water pump 516 or the air pump 535 constituting the variable part of the water discharge amount is controlled by the output of "low". Then, in the direction indicated by the arrow in FIG. 37B , the spray nozzle 550 ejects the cleaning foam near the rear of the toilet for a predetermined time. In addition, in this embodiment, the predetermined time is set to 8 seconds, for example.

亦即,在上述條件的情況下,洗淨泡沫會以弱的 力道(「低」的輸出)吐出至便器後方的位置。因此,不會有吐出之洗淨泡沫會朝正就座於便座300之使用者飛濺之疑慮。此外,散佈於便器後方之洗淨泡沫,會覆蓋至便器內的吃水面110b為止。藉此,可以抑制伴隨排泄之臭味的擴散及便器內面之污垢的附著。 That is, in the case of the above-mentioned conditions, the cleaning foam will be weak The force ("low" output) is spit out to the position behind the toilet. Therefore, there is no fear that the discharged cleansing foam will splash toward the user who is sitting on the toilet seat 300 . In addition, the cleaning foam scattered behind the toilet will cover up to the draft surface 110b in the toilet. Thereby, it is possible to suppress the spread of the odor accompanying the excretion and the adhesion of the dirt on the inner surface of the toilet bowl.

又,覆蓋便器內之吃水面110b的洗淨泡沫會在使用者以就座狀態排泄之大便、小便落下至吃水面110b之時,起到緩衝的作用。其結果,藉由洗淨泡沫之緩衝效果,可以抑制往便器之周圍或使用者的反彈。 In addition, the cleaning foam covering the draft surface 110b in the toilet bowl acts as a buffer when the stool or urine excreted by the user in the seated state falls to the draft surface 110b. As a result, by the cushioning effect of the cleansing foam, it is possible to suppress bouncing around the toilet or the user.

根據上述散佈噴嘴550之動作,控制部130在使用者為就座狀態且便座為閉闔狀態下,以散佈開關417輸入泡沫散佈訊號時,會驅動散佈噴嘴驅動部550a直至散佈噴嘴550之吐出口550u的方向朝向便器後方的位置後停止。其後,以「低」之輸出來控制水泵浦516及空氣泵浦535,並將洗淨泡沫朝便器後方吐出。 According to the above operation of the spray nozzle 550 , when the user is seated and the toilet seat is closed, the control unit 130 drives the spray nozzle drive unit 550 a to the discharge port of the spray nozzle 550 when a foam spray signal is input through the spray switch 417 . Stop when the direction of 550u is facing the position behind the toilet. After that, the water pump 516 and the air pump 535 are controlled with the "low" output, and the cleaning foam is spit out toward the back of the toilet.

亦即,當使用者為已就座於便座300之狀態時,會以較弱的力道朝便器內面的後方吐出洗淨泡沫。藉此,不會有洗淨泡沫朝使用者飛濺之情形,並且能夠以洗淨泡沫覆蓋排出口115之吃水面110b。其結果,可抑制排泄時之臭味的擴散及便器內面之污垢的附著。 That is, when the user is already seated on the toilet seat 300, the cleaning foam is expelled toward the rear of the inner surface of the toilet bowl with a weak force. Thereby, the cleaning foam does not splash toward the user, and the draft surface 110b of the discharge port 115 can be covered with the cleaning foam. As a result, it is possible to suppress the diffusion of odor during excretion and the adhesion of dirt on the inner surface of the toilet bowl.

<9>便座開啟、非就座狀態中的由散佈噴嘴所進行之吐出控制與作用及動作 <9> Discharge control, function and action by the spray nozzle when the toilet seat is open and not seated

以下,使用圖38A及圖38B,針對像是男子小便時,在使用者並沒有就座於便座300的狀態,且便座300為 幾乎垂直開啟的狀態下,使用者操作散佈開關417時的散佈噴嘴的吐出控制進行說明。 38A and 38B are used, for example, when a man urinates, when the user is not sitting on the toilet seat 300, and the toilet seat 300 is A description will be given of the control of the discharge of the spray nozzle when the user operates the spray switch 417 in the almost vertically open state.

圖38A是顯示在該散佈噴嘴之朝便器內面所進行的吐出動作時之泵浦輸出的圖表。圖38B是顯示該散佈噴嘴之朝便器內面的吐出方向的說明圖。 38A is a graph showing the pump output at the time of the ejection operation performed on the inner surface of the toilet bowl of the spray nozzle. 38B is an explanatory view showing the discharge direction of the spray nozzle toward the inner surface of the toilet.

此時,由於使用者為站立姿勢,因此便座300為已開啟的狀態。亦即,便座開關檢測部331會檢測到便座開啟狀態,就座檢測部330會檢測到非就座狀態。 At this time, since the user is in a standing posture, the toilet seat 300 is in an opened state. That is, the toilet seat switch detection unit 331 detects the open state of the toilet seat, and the seating detection unit 330 detects the non-seated state.

在上述狀態中,使用者可按壓操作部210或遙控器400之散佈開關417。 In the above state, the user can press the operation part 210 or the spread switch 417 of the remote controller 400 .

藉此,如圖38B所示,首先,控制部130會驅動散佈噴嘴驅動部550a,直至散佈噴嘴550之吐出口550u的方向為朝向便器的排出口115之位置為止。然後,停止散佈噴嘴550之驅動。再者,在本實施形態的情況下,是在圖38A所示之吐出口550u之旋轉角度為例如150°附近的位置(參照圖35)使其停止。藉此,吐出口550u的方向會朝向便器之排出口115。 Thereby, as shown in FIG. 38B, first, the control part 130 drives the spray nozzle drive part 550a until the direction of the discharge port 550u of the spray nozzle 550 is the position toward the toilet discharge port 115. Then, the driving of the dispersion nozzle 550 is stopped. In addition, in the case of this embodiment, the rotation angle of the discharge port 550u shown in FIG. 38A is made to stop at the position (refer FIG. 35) of 150 degrees vicinity, for example. Thereby, the direction of the discharge port 550u is directed toward the discharge port 115 of the toilet.

其次,如圖38A所示地,控制部130會將構成吐水量可變部之水泵浦516或空氣泵浦535之吐出輸出控制成大約「中」的輸出。然後,朝圖38B之箭頭所示之方向,由散佈噴嘴550將洗淨泡沫朝便器110之排出口115吐出預定時間。再者,在本實施形態中,預定時間是設定為例如8秒鐘。藉此,吐出之洗淨泡沫會成為覆蓋排出口115之上部的水面(亦即所謂的吃水面110b)之狀態。再者,所謂上述大約 「中」的輸出,在本實施形態之情況下,意指可直接到達便器之排出口115的程度之輸出。 Next, as shown in FIG. 38A , the control unit 130 controls the discharge output of the water pump 516 or the air pump 535 constituting the variable water discharge volume unit to be approximately “medium”. Then, in the direction indicated by the arrow in FIG. 38B , the spray nozzle 550 ejects the cleaning foam toward the discharge port 115 of the toilet bowl 110 for a predetermined time. In addition, in this embodiment, the predetermined time is set to 8 seconds, for example. Thereby, the discharged cleaning foam is in a state of covering the water surface above the discharge port 115 (that is, the so-called draft surface 110b). Furthermore, the above-mentioned approximately In the case of the present embodiment, the output of "intermediate" means the output of such a degree that it can directly reach the discharge port 115 of the toilet bowl.

亦即,上述條件的情況下,控制部130會控制成將構成吐水量可變部之水泵浦516用大約「中」的輸出來吐出洗淨泡沫等。而且,於事前就將洗淨泡沫吐出至排出口115上部之吃水面110b附近,並迅速地以洗淨泡沫覆蓋吃水面110b。藉此,可以抑制伴隨小便等之排泄之臭味的擴散及便器110之吃水面110b附近的污垢之附著。 That is, in the case of the above-mentioned conditions, the control unit 130 controls the water pump 516 constituting the water discharge amount variable unit to discharge the cleaning foam or the like with an output of about "medium". Furthermore, the cleaning foam is discharged to the vicinity of the draft surface 110b in the upper part of the discharge port 115 in advance, and the draft surface 110b is quickly covered with the cleaning foam. Thereby, it is possible to suppress the spread of the odor accompanying excretion such as urination and the adhesion of the dirt near the draft surface 110b of the toilet bowl 110.

又,當排泄之小便落下至吃水面110b附近時,覆蓋吃水面110b之洗淨泡沫會起到緩衝的作用。其結果,藉由洗淨泡沫之緩衝效果,可以抑制往便器110之周圍的反彈。 In addition, when the excreted urine falls to the vicinity of the draft surface 110b, the cleaning foam covering the draft surface 110b will play a buffering role. As a result, the rebound of the toilet bowl 110 can be suppressed by the buffering effect of the cleansing foam.

再者,圖38A及圖38B中,雖然是圖示成將洗淨泡沫朝便器110之排出口115的中心附近之一點吐出,但並不限於此。只要是例如將散佈噴嘴550之吐出口550u的方向朝向排出口115之吃水面110b的範圍內,並吐出洗淨泡沫即可。此時,散佈洗淨泡沫之位置,亦可為排出口115之吃水面110b附近的便器前方側、中心、後方側或左右之任一。亦即,將洗淨泡沫散佈於排出口115之吃水面110b的大致範圍內(包含範圍內)。藉此,可在開始吐出後短短數秒的時間內將洗淨泡沫散佈於吃水面110b。其結果,可更確實地抑制便器110之吃水面110b附近的污垢之附著。 38A and 38B, although the cleaning foam is shown to be ejected toward a point near the center of the discharge port 115 of the toilet bowl 110, it is not limited to this. For example, the direction of the discharge port 550u of the spray nozzle 550 may be directed to the range of the draft surface 110b of the discharge port 115, and the cleaning foam may be discharged. At this time, the position where the cleaning foam is dispersed may be any of the front side, the center, the rear side, or the left and right of the toilet near the draft surface 110b of the discharge port 115 . That is, the cleaning foam is spread in the approximate range (inclusive range) of the draft surface 110b of the discharge port 115 . Thereby, the cleaning foam can be spread on the draft surface 110b within a few seconds after the start of discharge. As a result, adhesion of the dirt in the vicinity of the draft surface 110b of the toilet bowl 110 can be suppressed more reliably.

此時,不需要在將吐出口550u之旋轉角度停止的狀態下吐出洗淨泡沫。例如,亦可使散佈噴嘴550一邊在排 出口115之吃水面110b附近的狹窄範圍來回移動,一邊散佈洗淨泡沫。此外,使水泵浦516或空氣泵浦535之吐出輸出改變,並吐出洗淨泡沫亦可。藉此,可以更有效率地以洗淨泡沫覆蓋排出口115之吃水面110b。 At this time, it is not necessary to discharge the cleaning foam in a state where the rotation angle of the discharge port 550u is stopped. For example, the dispersion nozzle 550 may be arranged in a row The narrow area near the draft surface 110b of the outlet 115 moves back and forth while spreading the cleaning foam. In addition, the discharge output of the water pump 516 or the air pump 535 may be changed, and the cleaning foam may be discharged. Thereby, the draft surface 110b of the discharge port 115 can be covered with the cleaning foam more efficiently.

根據上述散佈噴嘴550之動作,控制部130在使用者為非就座狀態且便座為開啟狀態下,以散佈開關417輸入泡沫散佈訊號時,會驅動散佈噴嘴驅動部550a直至散佈噴嘴550之吐出口550u的方向朝向便器之排出口的位置後停止。之後,以大約「中」之輸出來控制水泵浦516及空氣泵浦535,並朝向便器110之排出口115吐出洗淨泡沫。 According to the above operation of the spray nozzle 550 , when the user is not seated and the toilet seat is in the open state, the control unit 130 drives the spray nozzle drive unit 550 a to the discharge port of the spray nozzle 550 when the foam spray signal is input through the spray switch 417 . Stop when the direction of 550u is toward the position of the discharge port of the toilet. After that, the water pump 516 and the air pump 535 are controlled with an output of about "medium", and the cleaning foam is spit out toward the discharge port 115 of the toilet 110 .

亦即,在使用者沒有就座於便座300之狀態且便座為開啟狀態下操作散佈開關417時,會朝便器110之排出口115的吃水面110b以大約「中」的力道吐出洗淨泡沫。藉此,能夠以洗淨泡沫覆蓋便器110之排出口115上部之吃水面110b,其結果,可以抑制小便時之異味的擴散及便器110之吃水面110b附近的污垢之附著。 That is, when the user operates the spray switch 417 when the toilet seat 300 is not seated and the toilet seat is in the open state, the cleaning foam is spit out toward the draft surface 110b of the discharge port 115 of the toilet bowl 110 with a force of about "medium". Thereby, the draught surface 110b of the upper part of the discharge port 115 of the toilet bowl 110 can be covered with cleaning foam, and as a result, the diffusion of odor during urination and the adhesion of dirt near the draught surface 110b of the toilet bowl 110 can be suppressed.

如以上,本實施形態之衛生洗淨裝置為控制部130會因應對便座300之就座狀態及便座之開闔狀態,來使散佈噴嘴550之吐出口550u的方向及作為吐水量可變部之水泵浦516之輸出改變。藉此,可以因應使用衛生洗淨裝置100的場面,而使吐出洗淨泡沫之散佈噴嘴550之各種的使用變得可能。其結果,以適當之泡沫量來因應場面的控制變得可能,並可以節省洗劑之使用量。 As described above, in the sanitary washing device of the present embodiment, the control unit 130 adjusts the direction of the spouting port 550u of the spray nozzle 550 and the spouting water volume variable part according to the seated state of the toilet seat 300 and the open and closed state of the toilet seat. The output of the water pump 516 changes. Thereby, it becomes possible to use various spray nozzles 550 which discharge the cleaning foam according to the scene in which the sanitary washing apparatus 100 is used. As a result, it becomes possible to control the situation with an appropriate amount of foam, and it is possible to save the usage amount of the lotion.

再者,在本實施形態中,雖然作為散佈噴嘴驅動 部550a而以使用了馬達之構成為例進行了說明,但並不限於此。亦可作成藉由從散佈噴嘴550之吐出口550u吐出洗淨泡沫時的反作用,來使散佈噴嘴550轉動的構成。藉此,可以將構成簡化,並且抑制電力消耗。 Furthermore, in the present embodiment, although the spray nozzle is driven as a The part 550a has been described by taking a configuration using a motor as an example, but it is not limited to this. The spray nozzle 550 may be rotated by the reaction when the cleaning foam is discharged from the discharge port 550u of the spray nozzle 550. Thereby, the configuration can be simplified and power consumption can be suppressed.

又,在本實施形態中,雖然以具備1個散佈噴嘴550之構成為例進行了說明,但並不限於此。例如,亦可作成以下列的形式設置複數個散佈噴嘴之構成:在便器110之邊緣110a附近散佈洗淨泡沫的散佈噴嘴、及在便器110之排出口115附近散佈洗淨泡沫的散佈噴嘴等。此時,可使複數個散佈噴嘴獨立轉動,亦可使其連動轉動。藉此,可以在短時間內將洗淨泡沫散佈於便器內面。 In addition, in this embodiment, although the structure provided with one spray nozzle 550 was demonstrated as an example, it is not limited to this. For example, a plurality of spray nozzles may be provided in the following forms: a spray nozzle for spraying cleaning foam near the edge 110a of the toilet bowl 110, a spray nozzle for spraying cleaning foam near the discharge port 115 of the toilet bowl 110, and the like. In this case, the plurality of spray nozzles can be rotated independently, or they can be rotated in conjunction with each other. Thereby, the cleaning foam can be spread on the inner surface of the toilet in a short time.

又,在本實施形態中,雖然以在散佈噴嘴550上設置1個吐出口550u之構成為例進行說明,但並不限於此。例如,亦可在散佈噴嘴550上設置對便器110之邊緣110a附近散佈洗淨泡沫的吐出口、與對便器110之排出口115附近散佈洗淨泡沫的吐出口等複數個吐出口。藉此,可以在短時間內將洗淨泡沫散佈於便器內面。 In addition, in this Embodiment, although the structure which provided one discharge port 550u in the dispersion nozzle 550 was demonstrated as an example, it is not limited to this. For example, the spray nozzle 550 may be provided with a plurality of discharge ports such as a discharge port for spraying the cleaning foam near the edge 110a of the toilet bowl 110 and a discharge port for spraying the cleaning foam near the discharge port 115 of the toilet bowl 110 . Thereby, the cleaning foam can be spread on the inner surface of the toilet in a short time.

又,在本實施形態中,雖然是以散佈噴嘴550在便器110之邊緣110a附近、與便器之排出口115附近的2處進行散佈之構成為例進行說明,但並不限於此。例如,在上述以外,進一步地作成以散佈噴嘴550對便器110之邊緣110a與排出口115之間的中間位置(高度)等散佈洗淨泡沫之構成亦可。藉此,可以更加減少散佈遺漏部的產生。 In the present embodiment, the configuration in which the spray nozzle 550 is sprayed at two places near the edge 110a of the toilet bowl 110 and near the discharge port 115 of the toilet bowl is described as an example, but it is not limited to this. For example, in addition to the above, the spray nozzle 550 may be further configured to spread the cleaning foam to the intermediate position (height) between the edge 110a of the toilet bowl 110 and the discharge port 115 or the like. Thereby, generation|occurrence|production of a scattering missing part can be further reduced.

如以上所說明地,本發明之衛生洗淨裝置具備: 自由掀起倒放地設置於便器之便座、將便座支撐成自由掀起倒放之本體、加熱洗淨水之熱交換器、設置於本體之中央部並洗淨人體之洗淨噴嘴、生成洗淨泡沫之泡沫產生部、及對便器內面吐出洗淨水或洗淨泡沫之散佈噴嘴。此外,衛生洗淨裝置還具備:可改變朝散佈噴嘴送出之洗淨水的流量的吐水量可變部、將散佈噴嘴之吐出口朝預定方向旋轉驅動的散佈噴嘴驅動部、將往散佈噴嘴之分歧流路開啟關閉的開關閥、控制部、及操作部。而且,散佈噴嘴亦可使旋轉軸在前後方向及左右方向上傾斜而設置於本體,且旋轉軸在前後方向上,是朝向散佈噴嘴之下方側並往前方側傾斜而配置,在左右方向上,是朝向散佈噴嘴之下方側並往洗淨噴嘴側傾斜而配置。 As described above, the sanitary washing device of the present invention includes: A toilet seat installed on the toilet to be free to lift up and down, a main body that supports the toilet seat to be flipped up and down freely, a heat exchanger to heat the washing water, a washing nozzle installed in the center of the main body to wash the human body, and to generate washing foam The foam generating part, and the spray nozzle for spitting out washing water or washing foam to the inner surface of the toilet. In addition, the sanitary washing device further includes a spouting water volume variable portion that can change the flow rate of the washing water sent to the dispersing nozzle, a dispersing nozzle driving portion that rotationally drives the spouting opening of the dispersing nozzle in a predetermined direction, An on-off valve for opening and closing a branch flow path, a control unit, and an operation unit. In addition, the spray nozzle may be installed in the main body with the rotation shaft inclined in the front-rear direction and the left-right direction, and the rotation shaft may be disposed in the front-rear direction toward the lower side of the spray nozzle and inclined toward the front side, in the left-right direction. , which is disposed toward the lower side of the spray nozzle and inclined toward the cleaning nozzle side.

根據此構成,在將洗淨泡沫朝使散佈噴嘴之吐出口到散佈位置為止的距離變得較遠的便器前方吐出時,散佈噴嘴之吐出口的方向會變高。另一方面,在將洗淨水朝使散佈噴嘴之吐出口到散佈位置為止之距離變得較近的便器後方吐出時,散佈噴嘴之吐出口的方向會變低。並且,因應到散佈位置為止的距離,來使散佈噴嘴之吐出口的方向改變,並且將洗淨泡沫散佈於便器內面。藉此,可以不使吐水量可變部之輸出改變,而在便器前方到後方的內面形成泡沫膜,並抑制污垢之附著。 According to this configuration, when the cleaning foam is discharged toward the front of the toilet where the distance from the discharge port of the spray nozzle to the spray position becomes larger, the direction of the discharge port of the spray nozzle becomes higher. On the other hand, when the flush water is sprayed toward the rear of the toilet where the distance from the spray nozzle of the spray nozzle to the spray position is shortened, the direction of the spray nozzle of the spray nozzle is lowered. Then, the direction of the discharge port of the spray nozzle is changed according to the distance to the spray position, and the cleaning foam is sprayed on the inner surface of the toilet bowl. This makes it possible to form a foam film on the inner surface from the front to the rear of the toilet without changing the output of the spouting water volume variable portion, and to suppress the adhesion of dirt.

又,本發明之衛生洗淨裝置的控制部,亦可在由散佈噴嘴朝便器散佈洗淨泡沫時,一邊使吐水量可變部之輸出改變,一邊使散佈噴嘴驅動部正逆旋轉,並將散佈噴 嘴之吐出口的方向控制成橫跨便器之內周,且以至少一次來回的旋轉動作來散佈洗淨泡沫。 In addition, the control unit of the sanitary washing apparatus of the present invention may, when spraying the cleaning foam from the spray nozzle to the toilet, change the output of the spouting water volume variable section, and rotate the spray nozzle drive section in the forward and reverse directions, so as to cause the spray nozzle drive section to rotate in the forward and reverse directions. spread spray The direction of the spout of the mouth is controlled so as to span the inner circumference of the toilet, and the cleaning foam is distributed by at least one back-and-forth rotating motion.

根據此構成,首先,控制部會使散佈噴嘴驅動部正旋轉,並一邊使散佈噴嘴之吐出口的方向由便器後方經過便器前方移動至便器後方一邊散佈洗淨泡沫。此外,控制部還使散佈噴嘴驅動部逆旋轉,並一邊使散佈噴嘴之吐出口的方向由便器後方經過便器前方朝返回到便器後方的方向移動一邊散佈洗淨泡沫。亦即,橫跨便器內周面來使散佈噴嘴之吐出口的方向在正逆方向上旋轉移動,並藉由至少一次來回的旋轉驅動來散佈洗淨泡沫。藉此,可以控制吐水量可變部之輸出來將洗淨泡沫送達便器之邊緣附近,以將洗淨泡沫散佈於便器內面之幾乎全周。其結果,可在便器前方到後方之內面形成泡沫膜,並抑制污垢之附著。 According to this configuration, first, the control unit positively rotates the spray nozzle drive unit to spray the cleaning foam while moving the direction of the discharge port of the spray nozzle from the rear of the toilet through the front of the toilet to the rear of the toilet. In addition, the control unit reversely rotates the spray nozzle drive unit to spray the cleaning foam while moving the direction of the discharge port of the spray nozzle from the toilet rear to the toilet front and back to the toilet rear. That is, the direction of the discharge port of the spray nozzle is rotationally moved in the forward and reverse directions across the inner peripheral surface of the toilet, and the cleaning foam is sprayed by at least one back-and-forth rotational drive. Thereby, it is possible to control the output of the spouting water volume variable portion to deliver the cleaning foam to the vicinity of the edge of the toilet, so that the cleaning foam can be spread over almost the entire circumference of the inner surface of the toilet. As a result, a foam film can be formed on the inner surface from the front to the rear of the toilet, and the adhesion of dirt can be suppressed.

又,本發明之衛生洗淨裝置之控制部亦可作成下列之構成:將散佈噴嘴驅動部之正旋轉時之吐水量可變部的輸出控制成以比散佈噴嘴驅動部之逆旋轉時更低的輸出,來由散佈噴嘴之吐出口吐出洗淨泡沫。 In addition, the control unit of the sanitary washing device of the present invention may be configured to control the output of the variable water jetting volume during forward rotation of the spray nozzle drive unit to be lower than when the spray nozzle drive unit rotates in reverse. The output comes from the cleaning foam discharged from the discharge port of the spray nozzle.

根據該構成,在以一次來回而被旋轉驅動之散佈噴嘴的正旋轉時,會將吐水量可變部的輸出減弱,以將洗淨泡沫散佈至比便器之邊緣更內側之靠近吃水面之側。另一方面,逆旋轉時,會加強吐水量可變部之輸出,以將洗淨泡沫散佈至靠近便器的邊緣之側。藉此,可以在洗淨水散佈開始之初期,以洗淨泡沫覆蓋便器之排出口上部的吃水面。進一步地,可以將洗淨泡散佈至靠近邊緣之便器內 面的幾乎全周。其結果,可在便器前方到後方之內面形成泡沫膜,並抑制污垢之附著。 According to this configuration, during the forward rotation of the spray nozzle, which is rotationally driven in one back and forth, the output of the water spouting variable portion is weakened, and the cleaning foam is spread to the side closer to the draft surface than the edge of the toilet bowl. . On the other hand, during reverse rotation, the output of the variable water spouting portion is enhanced to spread the cleaning foam to the side close to the edge of the toilet bowl. Thereby, the draft surface of the upper part of the discharge port of the toilet can be covered with the washing foam at the initial stage of the start of the spraying of the washing water. Further, the cleaning foam can be spread into the toilet near the edge almost all week. As a result, a foam film can be formed on the inner surface from the front to the rear of the toilet, and the adhesion of dirt can be suppressed.

又,本發明之衛生洗淨裝置還具備檢測廁所內使用者之進出的人體檢測感測器,且控制部亦可將散佈噴嘴控制成在人體檢測感測器檢測到使用者進入廁所內時,將洗淨泡沫散佈於便器內。 In addition, the sanitary washing device of the present invention further includes a human body detection sensor for detecting the entry and exit of the user in the toilet, and the control unit may also control the spray nozzle so that when the human body detection sensor detects that the user enters the toilet, Spread the cleaning foam in the toilet.

根據該構成,當以人體檢測感測器檢測到使用者進入廁所內時,使其將散佈噴嘴旋轉驅動至少一次來回,以事先在便器之內面的幾乎全周散佈洗淨泡沫。藉此,可於使用前確實地在便器內面形成泡沫膜,以將污垢之附著於未發生時就予以抑制。 According to this configuration, when the human body detection sensor detects that the user has entered the toilet, the spray nozzle is driven to rotate back and forth at least once so as to spread the cleaning foam over almost the entire circumference of the toilet in advance. Thereby, a foam film can be surely formed on the inner surface of the toilet bowl before use, and the adhesion of dirt can be suppressed before it occurs.

又,本發明之衛生洗淨裝置之泡沫產生部具備:藉由吐水量可變部而由熱交換器供給洗淨水之泡沫箱、將洗劑箱內之洗劑往泡沫箱供給之洗劑泵浦、及將空氣往泡沫箱供給之空氣泵浦。而且,控制部亦可控制成將泡沫箱之洗淨水或洗淨泡沫由散佈噴嘴吐出。 Furthermore, the foam generating unit of the sanitary washing device of the present invention includes: a foam tank for supplying washing water from a heat exchanger by the spouting water volume variable part, and a lotion for supplying the lotion in the lotion tank to the foam tank The pump, and the air pump that feeds the air to the foam box. Moreover, the control part may control so that the washing water or the washing foam of a foam tank may be discharged from a spray nozzle.

根據此構成,不僅可以只將水或溫水吐出至洗淨噴嘴之表面或便器內面,還可以吐出包含洗劑之洗淨泡沫。藉此,可以將洗淨效果及抑制污垢之附著的效果提高。此外,可以藉由包含洗劑之洗淨泡沫來抑制令人討厭的臭味的擴散。其結果,可以對使用者提供視覺上的清潔感、及使用時的舒適感。 According to this configuration, not only the water or warm water can be discharged only to the surface of the washing nozzle or the inner surface of the toilet, but also the washing foam containing the lotion can be discharged. Thereby, the cleaning effect and the effect of suppressing adhesion of dirt can be improved. In addition, the spread of unpleasant odors can be suppressed by the cleansing foam containing the lotion. As a result, it is possible to provide the user with a visually clean feeling and a comfortable feeling during use.

130:控制部 130: Control Department

500:洗淨部 500: Washing Department

510:給水連接口 510: Water supply connection port

511:過濾器 511: Filter

512、531:逆止閥 512, 531: check valve

513:定流量閥 513: Constant flow valve

514:止水電磁閥 514: Water stop solenoid valve

515:溢流閥 515: Relief valve

516:水泵浦(吐水量可變部) 516: Water pump (water spout variable part)

517:流體調節閥 517: Fluid regulating valve

517a:閥本體 517a: valve body

517b:步進馬達 517b: Stepper Motor

530:分歧流路 530: Divergent flow path

530a:開關閥 530a: On-off valve

532:泡沫箱 532: Foam Box

533:洗劑箱 533: Lotion Box

534:洗劑泵浦 534: Lotion Pump

535:空氣泵浦 535: Air Pump

550:散佈噴嘴 550: Spreading Nozzle

550a:散佈噴嘴驅動部 550a: Dispersion Nozzle Drive

560:泡沫產生部 560: Foam Generation Department

600:副水箱 600: auxiliary water tank

603:大氣開放口 603: Atmospheric opening

620:水位檢測感測器 620: Water level detection sensor

630:入水溫度感測器 630: Inlet water temperature sensor

690:洗淨水供給流路 690: Rinse water supply channel

700:熱交換器 700: Heat Exchanger

730:熱水排出溫度感測器 730: Hot water discharge temperature sensor

731:過度升溫感測器 731: Overheating sensor

750:緩衝箱 750: Buffer box

800:噴嘴裝置 800: Nozzle device

820:噴嘴部 820: Nozzle part

830:噴嘴本體 830: Nozzle body

831:臀部洗淨噴嘴 831: Butt Wash Nozzle

832:陰部洗淨噴嘴 832: Pussy cleaning nozzle

833:噴嘴清潔部 833: Nozzle cleaning section

860:洗淨噴嘴驅動部 860: Cleaning the nozzle drive part

Claims (9)

一種衛生洗淨裝置,具備:自由掀起倒放地設置於便器的便座;支撐前述便座成自由掀起倒放的本體;加熱洗淨水的熱交換器;洗淨人體的洗淨噴嘴;生成洗淨泡沫的泡沫產生部;對前述便器內面吐出前述洗淨水或前述洗淨泡沫的散佈噴嘴;將往前述散佈噴嘴的分歧流路開啟關閉的開關閥;控制部;及操作部,前述洗淨噴嘴配置於前述本體的中央,前述散佈噴嘴配置於前述洗淨噴嘴之左右的其中一方,前述散佈噴嘴具備散佈噴嘴驅動部,該散佈噴嘴驅動部可沿預定方向旋轉驅動吐出口,前述控制部具有一步驟,該步驟是在從前述散佈噴嘴朝前述便器旋轉地散佈泡沫之際,藉由如下的旋轉動作來旋轉地散佈泡沫:使散佈噴嘴驅動部旋轉而使散佈噴嘴之吐出口的方向是至少從便器後方經過便器前方後再到達便器後方。 A sanitary washing device, comprising: a toilet seat that can be freely lifted and placed on a toilet; a body that supports the toilet seat to be freely lifted and placed; a heat exchanger for heating washing water; a washing nozzle for washing the human body; a foam generating part for foam; a spray nozzle for discharging the washing water or the washing foam to the inner surface of the toilet; an on-off valve for opening and closing a branch flow path to the spray nozzle; a control part; and an operation part for the washing The nozzle is arranged in the center of the main body, the spray nozzle is arranged on one of the left and right of the cleaning nozzle, the spray nozzle is provided with a spray nozzle drive part which can rotate and drive the discharge port in a predetermined direction, and the control part has A step in which, when the foam is rotatably distributed from the spray nozzle toward the toilet, the foam is rotatably sprayed by rotating the spray nozzle drive part so that the direction of the discharge port of the spray nozzle is at least Pass from the back of the toilet to the front of the toilet and then to the back of the toilet. 如請求項1的衛生洗淨裝置,其中前述散佈噴嘴被旋轉 驅動的散佈噴嘴之吐出口的旋轉軸是在前後方向及左右方向上傾斜而設置於本體,且前述前後方向的傾斜是傾斜成旋轉軸下側位於便器的前方側,前述左右方向的傾斜是傾斜成旋轉軸下側位於洗淨人體的洗淨噴嘴側。 The sanitary washing device of claim 1, wherein the aforementioned spray nozzle is rotated The rotating shaft of the discharge port of the driven spray nozzle is inclined in the front-rear direction and the left-right direction, and is provided in the main body, and the inclination in the front-rear direction is inclined so that the lower side of the rotation shaft is located on the front side of the toilet, and the inclination in the left-right direction is inclined. The lower side of the rotating shaft is located on the side of the cleaning nozzle that cleans the human body. 如請求項1或2的衛生洗淨裝置,其中前述散佈噴嘴具備主體及旋轉噴嘴,前述散佈噴嘴驅動部旋轉驅動前述旋轉噴嘴,前述主體具備入口流路及入口孔,並從開孔於前述旋轉噴嘴的複數個入口孔將前述泡沫產生部所生成的前述洗淨泡沫或前述洗淨水由供給至旋轉噴嘴內。 The sanitary washing apparatus according to claim 1 or 2, wherein the spray nozzle includes a main body and a rotating nozzle, the spray nozzle drive unit rotatably drives the rotating nozzle, the main body includes an inlet flow path and an inlet hole, and the spray nozzle is connected to the rotating nozzle from the opening. The plurality of inlet holes of the nozzle supply the cleaning foam or the cleaning water generated by the foam generating unit into the rotating nozzle. 如請求項3的衛生洗淨裝置,其中將在前述入口孔之上方以及下方以X型環軸封的旋轉噴嘴旋轉自如地保持在配置於前述主體的側面之入口孔的內部。 The sanitary washing apparatus according to claim 3, wherein a rotary nozzle with an X-ring shaft seal above and below the inlet hole is rotatably held inside the inlet hole arranged on the side surface of the main body. 如請求項3的衛生洗淨裝置,其中設有限制前述旋轉噴嘴之可旋轉範圍的旋轉限制部。 The sanitary washing apparatus according to claim 3, wherein a rotation restricting portion for restricting the rotatable range of the rotating nozzle is provided. 如請求項5的衛生洗淨裝置,其中前述旋轉限制部將前述旋轉噴嘴之可旋轉範圍限制成前述洗淨泡或前述洗淨水不被散佈到便器後方的一部分。 The sanitary washing apparatus according to claim 5, wherein the rotation restricting portion restricts the rotatable range of the rotary nozzle to a part behind the toilet bowl where the washing bubble or the washing water is not spread. 如請求項1或2的衛生洗淨裝置,其中從前述散佈噴嘴之吐出口吐出的前述洗淨水或前述洗淨泡散佈到洗淨噴嘴。 The sanitary washing apparatus according to claim 1 or 2, wherein the washing water or the washing bubbles discharged from the discharge port of the spraying nozzle is sprayed on the washing nozzle. 如請求項1或2的衛生洗淨裝置,具備以攝像元件來檢測便器之污垢的污垢檢測部, 前述控制部會根據前述污垢檢測部之檢測結果,從前述散佈噴嘴集中地對有污垢殘留的部分散佈前述洗淨泡沫或前述洗淨水。 According to the sanitary washing device of claim 1 or 2, it is provided with a dirt detection unit for detecting dirt on a toilet bowl with an imaging element, The control unit distributes the cleaning foam or the cleaning water in a concentrated manner from the spray nozzle to the portion where the dirt remains, based on the detection result of the dirt detection unit. 如請求項1或2的衛生洗淨裝置,其中前述散佈噴嘴設有可散佈到不同地方的複數個吐出口。 The sanitary washing device according to claim 1 or 2, wherein the spray nozzle is provided with a plurality of discharge ports that can be sprayed to different places.
TW109121624A 2015-06-25 2016-06-15 Sanitary washing device TWI771701B (en)

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