WO1983003273A1 - Sanitary cleaning device - Google Patents

Sanitary cleaning device Download PDF

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Publication number
WO1983003273A1
WO1983003273A1 PCT/JP1983/000081 JP8300081W WO8303273A1 WO 1983003273 A1 WO1983003273 A1 WO 1983003273A1 JP 8300081 W JP8300081 W JP 8300081W WO 8303273 A1 WO8303273 A1 WO 8303273A1
Authority
WO
WIPO (PCT)
Prior art keywords
hot water
water tank
heater
washing
tank
Prior art date
Application number
PCT/JP1983/000081
Other languages
French (fr)
Japanese (ja)
Inventor
Ltd. Matsushita Electric Industrial Co.
Original Assignee
Seno, Manabu
Matsui, Hiroyuki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4344782A external-priority patent/JPS58160449A/en
Priority claimed from JP3881182U external-priority patent/JPS58145384U/en
Priority claimed from JP57044288A external-priority patent/JPS58160755A/en
Priority claimed from JP57044317A external-priority patent/JPS58160820A/en
Application filed by Seno, Manabu, Matsui, Hiroyuki filed Critical Seno, Manabu
Publication of WO1983003273A1 publication Critical patent/WO1983003273A1/en

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Classifications

    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/212Temperature of the water
    • F24H15/223Temperature of the water in the water storage tank
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/246Water level
    • F24H15/248Water level of water storage tanks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/30Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355Control of heat-generating means in heaters
    • F24H15/37Control of heat-generating means in heaters of electric heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021Storage heaters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats

Definitions

  • the present invention is to prevent heat loss caused by empty heating of a hot water tank in a sanitary washing device in which warm washing water in a water tank main body is sprayed from a washing nozzle toward a portion to be washed. It relates to a sanitary washing device that can perform this.
  • this type of sanitary washing device is combined with a Western-style toilet bowl, and its main function is to wash the user's part to be washed by injecting washing water from a washing nozzle.
  • the washing water is usually a rotor tank installed in a toilet or the like.] It is suctioned by a pump and pumped to a washing nozzle. To improve the usability, this washing water is warm water. The tank heats it to a temperature of about 45 ° C, and then jets from the washing nozzle.
  • a temperature fuse 10 is provided on the outer periphery of the lower portion of the conventional hot water tank 1, and the upper opening is covered with a substrate.
  • the temperature of washing water in the hot water tank (hereinafter referred to as hot water temperature) is normally detected by the temperature sensor 3 and the thermostat is activated to control the hot water temperature to the set temperature. If the temperature of the hot water tank 1 becomes abnormally high, the safety device 4 is activated and the power supply to the heater 2 is cut off.
  • this configuration has the following problems.
  • the hot water tank 1 is to be used immediately after installation work or after draining water from the drain 11 to prevent freezing in winter, the inside of the hot water tank 1 is empty.
  • the heater 2 When the power is turned on, the heater 2 generates heat in a state where the pump does not supply enough water to the same temperature water tank 1.
  • the hot water tank 1 has a small capacity (about 1 ⁇ ) due to the nature of its use, but the heater 2 uses a large output (about 8 SOW) with a rapid rise in temperature. Temperature of about 2 OO ° G.
  • the safety device 4 operates at about 53 ° C, but the response is slow because it is attached to the outside of the hot water tank 1, and the Sensor — 3 loses heat. (It is assumed that the temperature sensor 3 performs strict temperature detection.) 3, and an error occurs in the detected temperature due to overheating of the heater 2.
  • the present invention is intended to prevent heat loss due to hot heating of a hot water tank. ⁇
  • FIG. 1 is an external perspective view of a sanitary washing device according to one embodiment of the present invention
  • FIG. 2 is a perspective view of the sanitary washing device with the outer case removed
  • Fig. 3 is a cross-sectional view of the hot water tank of the sanitary washing device
  • Fig. 4a is the inside of the hot water tank.
  • FIG. 4 h is a cutaway view of the main part of the float
  • FIG. 5 is a perspective view showing a mounting portion between the sheathed heater and the temperature fuse 0 of the same hot water tank
  • Fig. 6 shows the temperature sensor of the same hot water tank.
  • FIG. 7 is a cross-sectional view of one holding part
  • FIG. 7 is an electric circuit diagram of a main part of the hot water tank
  • FIG. 8 is a cross-sectional view showing a conventional hot water tank.
  • FIG. 2 is a perspective view of the sanitary washing device main body 9 in a state where an outer case is removed.
  • a base body 13 On a base body 13 , there are a rotor tank (not shown) and a pump 14 for sucking water.
  • an electromagnetic valve 1 5 provided on the discharge side of the pump 1 4, Oh provided a hot water tank 1 6 provided on the downstream side of the solenoid valve 1 5] ?, by the hot water tank 1 6]? washing nozzles 1 2 is derived.
  • a fan device (not shown) is provided on the base body 13, and an outlet 17 for hot air obtained by the fan device and a heater (not shown) and the fan A suction port 18 for sucking the odor in the toilet 8 by the device is provided.
  • Operation units 19 and 20 are provided on both sides.
  • the hot water tank 16 is configured as shown in FIG. 3]), and a synthetic resin substrate 22 is provided on the upper part of the tank body 21 made of synthetic resin to form a closed type. .
  • the tank body 21 is provided with a season heater 23 and a temperature sensor 24, and a water conduit 25 for the pump 14 is inserted.
  • the substrate 22 is functioning as a carrier of the sheathed heater 2 3, the temperature sensors 2 4 and conduit 25.
  • a float 26 is provided in the tank body 21.
  • a sealing member 29 made of rubber or elastic synthetic resin is provided on the upper part of the float 26 so as to cover the base of the operating rod 27]. Details of this 26-part float will be described with reference to Figs.
  • the substrate 2 2 water outlet 3 4 is provided with a vacuum break valve 35 is provided on the water outlet 3 4, water outlet pipe 3 6 Ru is connected.
  • a reset type thermostat 33 is provided on the side of the tank body 21, a drain 41 is provided on the lower part, and the upper end of the sheath heater 23 is mounted on the upper part.
  • temperature heat Interview - mounted 3 ⁇ mosquitoes these Thermos data Tsu preparative 3 3 temperature Fuse 3 7 each sheet - is ⁇ the energizing circuit of Zuhita 2 3 functioning as a safety element.
  • the water pipe 25 is connected to a pump 14 for supplying cleaning water, and the water pipe 36 is connected to the cleaning nozzle 12.
  • the portion of the sheath heater 23 will be described in detail.
  • the sheath beater 23 has a heating wire 23 b in a metallic pipe 23 a, and the end is a non-heating portion 23. c)], and the non-heat generating portion 23 c protrudes above the substrate 22.
  • a metallic heat-sensitive plate 42 is sandwiched between the non-heat-generating portions 23c protruding above the substrate 22 and tightened with screws 43 to mechanically and thermally couple.
  • OMPI Holds a temperature haze 3 that has been introduced into the energized circuit.
  • the temperature Fuse 3 7 in this embodiment is Ru provided with heat conductive metal tube 3 ⁇ a on the outer circumference. Although the sheath heater 2 3 is held by the substrate 2 2, wherein the metal thermosensitive plate 4 2 Ru subsidizing this.
  • the temperature sensor 24 has a rod shape.]
  • the upper end is held by a holding portion 45 protruding from the lower surface of the substrate 22.
  • It has a plurality of channelization click piece 4 6 projecting 4 5 downward the holding portion, the tea click piece 4 6 by the outer periphery of the upper end of the temperature sensors 2 4 ⁇ free it by] ?
  • the chuck piece 46 has elasticity in the inward direction, and the outer diameter of the temperature sensor 24 is slightly larger than the diameter of the hole formed by the plurality of chuck pieces 46. . Therefore, the temperature sensor 124 is sufficiently held by the plurality of chuck pieces 46 being pressed into the holes.
  • FIG. 7 shows an electric circuit]
  • the tank body 2 first inner temperature of the washing water temperature sensor - 2 4 I is connection detected, the difference in the energizing circuit of the sheathed heater 2 3 - such as by controlling the Mosta Tsu bets, for example to a temperature of 4 5 Will be kept.
  • the temperature Fuse 3 ⁇ is located on sheet one's Heater 2 3 of the substrate 2 2 Since the relative non-heat generating portion 2 3 c has a configuration which is thermally coupled by metal thermosensitive plate 4 2, when the sheathed heater 2 3 abnormally generates heat because it any incident, the sheathed heater 2 3 instantly give the high heat temperature fuses 3 7 through metallic pipes 23 a, temperature heat Interview
  • the heat loss prevention of 15 is achieved, and the operation is automatically started without any special operation.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

A sanitary cleaning device is provided with a pump (14) and a cleaning nozzle (12) coupled together in a hot water tank (16), cleaning water supplied to the tank (16) is heated by a sheathed heater (23) provided in the tank (16) and the water is discharged from a cleaning nozzle (12) toward an article being cleaned. The quantity of cleaning water in the tank (16) is detected by a float (26), when it is higher than a set amount, a switch (31) is closed to energize the heater (23), thereby preventing heating losses in the various parts due to no-load heating of the tank (16).

Description

明 細 書  Specification
発明の名称  Title of invention
衛生洗浄装置  Sanitary washing equipment
技術分野  Technical field
この発明は、 水タ ンク主体内の暖かい洗浄水をポンプによ ]?洗浄ノ ズルから被洗浄部に向けて噴射する衛生洗浄装置にお いて、 温水タ ンクの空焚による熱損を防止することができる衛 生洗浄装置に関するものである。  The present invention is to prevent heat loss caused by empty heating of a hot water tank in a sanitary washing device in which warm washing water in a water tank main body is sprayed from a washing nozzle toward a portion to be washed. It relates to a sanitary washing device that can perform this.
背景技術  Background art
一般にこの種の衛生洗浄装置は洋式の便器に組み合わされ、 使用者の被洗浄部に洗浄水を洗浄ノ ズルよ 噴射して洗浄する ことを主機能と している。 前記洗浄水は通常、 便所等に設置し た ロ ータ ンク よ ]? ポンプによ 吸い込み、 かつ、 洗浄ノズルに 圧送するものであるが、 使用感をよ くするために、 この洗浄水 は温水タ ンクによ 4 5 °C程度の温度に加温され、 その後に前 記洗浄ノズルから噴射されるよ うにしている。  Generally, this type of sanitary washing device is combined with a Western-style toilet bowl, and its main function is to wash the user's part to be washed by injecting washing water from a washing nozzle. The washing water is usually a rotor tank installed in a toilet or the like.] It is suctioned by a pump and pumped to a washing nozzle. To improve the usability, this washing water is warm water. The tank heats it to a temperature of about 45 ° C, and then jets from the washing nozzle.
ところで前記従来の衛生洗浄器における温水タンクは第 8図 のよ うに構成されている。 すなわち、 温水タ ンク 1 を密閉型に 構成し、 この内部にヒータ 2および温度センサ一 3を設け、 ま た、 外側には前記ヒ ータ 2 の回路に揷入されたところの リ セ ッ ト式のサーモスタ ッ ト よ ¾る安全装置 4を熱的結合するよ う に取付けている。 そして、 この温水タ ンク 1 にはポンプ(図示 せず ) よ の導管 5およびノズル (図示せず)への出水口 6を 接杬している。 お、 前記温度センサ— 3はヒ ータ 2の通電回 路のサーモスタ ッ ト (図示せず) を動作させて、 温水タ ンク ^iPO • 内の湯温が設定温度に ¾るよ うに通電制御するための も のであ The hot water tank in the conventional sanitary washing device is configured as shown in FIG. That is, the hot water tank 1 is constructed in a sealed type, and a heater 2 and a temperature sensor 13 are provided inside the tank, and a reset at the outside of the heater 2 circuit is provided outside. A safety device 4 using a thermostat is mounted so as to be thermally coupled. The hot water tank 1 is connected to a conduit 5 from a pump (not shown) and an outlet 6 to a nozzle (not shown). Note that the temperature sensor 3 operates a thermostat (not shown) of a heating circuit of the heater 2 to generate a hot water tank ^ iPO • This is for controlling the energization so that the temperature of the hot water in the furnace reaches the set temperature.
¾お、 この従来例の温水タ ンク 1 下部外周には温度ヒ ュ ーズ 1 0が設けられ、 また上部開口は基板ァで覆われている。 このNote that a temperature fuse 10 is provided on the outer periphery of the lower portion of the conventional hot water tank 1, and the upper opening is covered with a substrate. this
5 構成のものは通常は温度センサー 3によ 温水タ ンク内の洗浄 水温(以下湯温と称す) を検出して、 サーモス タ ッ トを働かせ、 湯温が設定温度になるよ うに制御し、 温水タンク 1 の温度が異 常に高く なれば、 安全装置 4が働き、 ヒータ 2への通電を断つ ものである。 In the case of the 5 configuration, the temperature of washing water in the hot water tank (hereinafter referred to as hot water temperature) is normally detected by the temperature sensor 3 and the thermostat is activated to control the hot water temperature to the set temperature. If the temperature of the hot water tank 1 becomes abnormally high, the safety device 4 is activated and the power supply to the heater 2 is cut off.
t o しかしるがら、 この構成のものは次のよ うな問題がある。 す るわち、 設置工事後や、 冬季の凍結防止のために ドレイ ン 1 1 から水抜き した後 ¾どに使用する場合、 前記温水タ ンク 1 内は 空にるってお 、 このときに電源を入れると、 ポンプで同温水 タ ンク 1 内に十分水が供給されて ない状態でヒータ 2が発熱t o However, this configuration has the following problems. In other words, if the hot water tank 1 is to be used immediately after installation work or after draining water from the drain 11 to prevent freezing in winter, the inside of the hot water tank 1 is empty. When the power is turned on, the heater 2 generates heat in a state where the pump does not supply enough water to the same temperature water tank 1.
15 する。 通常温水タソク 1 はその使用の性質から小容量(約 1 ^ ) であるが、 ヒータ 2は温度立ち上]?の早い大出力 (約 8 S O W ) のものを用いることから、 このヒータ 2は瞬時に 2 O O °G程度 の温度とるる。 このとき、 安全装置 4は約 5 3 °C程度で働く よ うになつては るが、 温水タ ンク 1 の外側に取付けられている 0 ことから応答が遅く、 この安全装置 4が働くまでに温度センサ — 3が熱損する。 (前記温度センサー 3は厳密な温度検出をす るものと してお ]3、 前記ヒータ 2の過熱によってその検出温度 に誤差を生じるようになる。 ) また、 前記ヒータ 2の過熟によ ]9温水タ ンク 1 もいわゆる空焚のよ うになるので、 たとえば合 5 成樹脂のよう ¾材料で温水タソク 1 を形成でき:¾ く、 金属タン クとするのでコ ス トアッ プになる。 15 Normally, the hot water tank 1 has a small capacity (about 1 ^) due to the nature of its use, but the heater 2 uses a large output (about 8 SOW) with a rapid rise in temperature. Temperature of about 2 OO ° G. At this time, the safety device 4 operates at about 53 ° C, but the response is slow because it is attached to the outside of the hot water tank 1, and the Sensor — 3 loses heat. (It is assumed that the temperature sensor 3 performs strict temperature detection.) 3, and an error occurs in the detected temperature due to overheating of the heater 2. 9 because the hot water tank 1 is also good Uninaru of the so-called sky-fired, for example, can form a warm water Tasoku 1 ¾ material as if 5 synthetic resin: ¾ rather, metal Tan It is cost-effective because it takes a lot of time.
前記のよ う ¾問題を くすために、 操作手順を  As described above, to avoid problems,
① ヒ ー タ 2 スィ ッ チ 「 オ フ 」  ① Heater 2 switch “Off”
② ポンプスィ ッ チ 「 オ ン 」 ② Pump switch "ON"
5 ③ 温水タ ンク 1 充水確認 '  5 ③ Hot water tank 1 Confirmation of water filling ''
@ ヒ ータ 2 スィ ッ チ 「 オ ン 」  @ Heater 2 switch "ON"
とすることも考えられるが、 その手順が面倒であ i?、 また間違 つてヒータ 2 スィ ツチを最初にオンと して、 前記の問題をおこ すおそれがある。  However, the procedure is troublesome, and if the heater 2 switch is turned on first by mistake, the above problem may occur.
l O 発明の開示 l O Disclosure of the Invention
そこでこの発明は、 温水タ ンク の空焚による熱損を防止する ことができるよ うにするものである。 ·  Therefore, the present invention is intended to prevent heat loss due to hot heating of a hot water tank. ·
以下この発明の一実施例を添付図面とと もに説明する。 図面の簡単 説明  Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. Brief description of drawings
1 5 第 1 図はこの発明の一実施例の衛生洗浄装置の外観斜視図、  FIG. 1 is an external perspective view of a sanitary washing device according to one embodiment of the present invention,
第 2図は同衛生洗浄装置の外ケ―スを外した状態'の斜視図、 第 3図は同衛生洗浄装置の温水タ ンクの断面図、 第 4図 aは同温 水タ ンク内のフ ロー トの斜視図、 第 4図 hは同フ ロー トの要部 斬面図、 第5図は同温水タ ンク のシーズ ヒータと温度ヒ ュ ーズ 0 との取付部を示す斜視図、 第 6図は同温水タ ンクの温度セ ンサ Fig. 2 is a perspective view of the sanitary washing device with the outer case removed, Fig. 3 is a cross-sectional view of the hot water tank of the sanitary washing device, and Fig. 4a is the inside of the hot water tank. FIG. 4 h is a cutaway view of the main part of the float, FIG. 5 is a perspective view showing a mounting portion between the sheathed heater and the temperature fuse 0 of the same hot water tank, Fig. 6 shows the temperature sensor of the same hot water tank.
一保持部の断面図、 第 7図は同温水タ ンク部の要部電気回路図、 第 8図は従来の温水タンクを示す断面図である。  FIG. 7 is a cross-sectional view of one holding part, FIG. 7 is an electric circuit diagram of a main part of the hot water tank, and FIG. 8 is a cross-sectional view showing a conventional hot water tank.
発明を実施するための最良の形態  BEST MODE FOR CARRYING OUT THE INVENTION
第 1 図から第 7図において、 便器 8上に衛生洗浄装置本体 9 5 が設置されている。 前記衛生洗浄装置本体 9の洗浄ノ ズル 1 2  In FIGS. 1 to 7, a sanitary washing device main body 95 is installed on a toilet 8. Washing nozzle of the sanitary washing device body 9 1 2
¾· ? ΑΤΐΟ は、 洗浄水噴出時には便器8内に突出され、 こ こで加温された 洗浄水を使用者の被洗浄部に噴射し、 洗浄する。 ? · ΑΤΐΟ When the washing water is ejected, the washing water protrudes into the toilet 8 and the heated washing water is jetted to the part to be washed by the user to be washed.
第 2図は前記衛生洗浄装置本体 9の外ケースを除 た状態の 斜視図を示し、 ベース体1 3上には、 ロ ー タ ンク (図示せず) よ j?水を吸い込むポンプ 1 4 と、 ポンプ 1 4の吐出側に設けた 電磁弁 1 5と、 前記電磁弁1 5 の下流側に設けた温水タンク 1 6 とを設けてあ ]?、 この温水タ ンク 1 6 よ ]?洗浄ノズル 1 2を導 出して る。 また前記ベース体1 3の上にはフ ァ ン装置(図示 せず) を設け、 前記ファン装置およびヒータ (図示せず) によ つて得られる温風の吹出口 1 7および、 前記フ ァ ン装置によつ て便器 8内の臭気を吸 込む吸込口 1 8を設けている。 また両 側には操作部 1 9 , 2 0を設けて る。 FIG. 2 is a perspective view of the sanitary washing device main body 9 in a state where an outer case is removed. On a base body 13 , there are a rotor tank (not shown) and a pump 14 for sucking water. an electromagnetic valve 1 5 provided on the discharge side of the pump 1 4, Oh provided a hot water tank 1 6 provided on the downstream side of the solenoid valve 1 5] ?, by the hot water tank 1 6]? washing nozzles 1 2 is derived. Further, a fan device (not shown) is provided on the base body 13, and an outlet 17 for hot air obtained by the fan device and a heater (not shown) and the fan A suction port 18 for sucking the odor in the toilet 8 by the device is provided. Operation units 19 and 20 are provided on both sides.
前記温水タ ンク 1 6は第 3図に示すよ うに構成されてお ])、 合成樹脂よ なるタンク本体 2 1 の上部には合成樹脂製の基板 2 2を設け、 密閉型に構成して る。 このタンク本体 2 1 内に は、 シ一ズヒ ータ 2 3 と、 温度センサー 2 4とを設け、 さらに ポンプ 1 4側よ ]?の導水管 2 5を揷入している。 そして基板 22 はこれらシーズヒータ 2 3、 温度セ ンサー 2 4および導水管 25 の保持体と して機能している。 また前記タ ンク本体 2 1 内には フ ロー ト 2 6を入れている。 前記フ ロ ー ト 2 6の上部には作動 棒 2 7の基部をと ])ま く よ うにゴム、 ある は彈性をもつ合成 樹脂よ る封孔部材 2 9を設けている。 このフ ロ ー ト 2 6部 分を第 3図 ,第 4図に基づいて詳述する。 The hot water tank 16 is configured as shown in FIG. 3]), and a synthetic resin substrate 22 is provided on the upper part of the tank body 21 made of synthetic resin to form a closed type. . The tank body 21 is provided with a season heater 23 and a temperature sensor 24, and a water conduit 25 for the pump 14 is inserted. The substrate 22 is functioning as a carrier of the sheathed heater 2 3, the temperature sensors 2 4 and conduit 25. A float 26 is provided in the tank body 21. A sealing member 29 made of rubber or elastic synthetic resin is provided on the upper part of the float 26 so as to cover the base of the operating rod 27]. Details of this 26-part float will be described with reference to Figs.
この封孔部材 2 9は上部外緣にラ ッパ状に開いた弹性環状緣 38 を有している。 もちろん、 この圭寸孔部材 2 9は基板 2 2のガイ The sealing member 2 9 has a弹性annular緣38 opened in rats path shape upper outer緣. Of course, this dimension hole member 29 is
OI-1FI Λ ' ド孔 2 8の径ょ ]9大きい外径に形成されている。 フ ロー ト 2 6 の作動棒 2 7の基板 2 2 よ 上方に突出した部分には環状の溝 3 9を形成し、 この溝3 9にガイ ド孔 2 8 よ ]?外径の大きい板 状の抜け止めワ ッ シ ャ ー 4 Oをはめ止めしている。 基板2 2の 上部には前記シ―ズ ヒータ 2 3の通電回路中に挿入されたス ィ ツチ 3 1 を設けてあ ])、 その作動片 3 2はフ ロ ー ト 2 6の作動 棒 2 7の頂部に対応し、 作動棒 2 7の押し上げによ ]?前記ス ィ ツチ 3 1 が閉じてシーズ ヒータ 2 3に通電するように ¾つてい る。 前記基板 2 2には出水口 3 4が設けられ、 この出水口 3 4 には真空破壊弁 3 5が設けられるとともに、 出水管3 6が接続 されて る。 またタ ンク本体 2 1 の側部には リ セ ッ 卜式のサー モスタ ツ ト 3 3が設けられ、 下部には ドレイ ン 4 1 が設けられ、 上部のシ―ズヒータ 2 3の上端取付部には温度ヒ ュ―ズ 3ァカ 取付けられ、 これらサーモス タ ッ ト 3 3 と温度ヒ ュ ーズ 3 7は それぞれシ―ズヒータ 2 3の通電回路に揷入されて安全素子と して機能する。 そして導水管 2 5.は洗浄水供給用のポンプ 1 4 に接続され、 また、 出水管 3 6は洗浄ノ ズル 1 2に接続される。 次にシーズヒータ 2 3の部分を詳述すると、 第 3図にお てシ ーズビータ 2 3は金属性パイ ブ 2 3 a内に発熱線 2 3 bを有し、 端部を非発熱部 2 3 c と した構造であ ])、 その非発熱部 2 3 c を前記基板 2 2上に突出させている。 この基板 2 2上に突出さ せた非発熱部 2 3 cには第 5図に示すよ うに金属性感熱板 4 2 をはさみつけ、 ねじ 4 3で締めつけて機械的かつ熱的に結合し て る。 前記金属性感熱板 4 2の一部には抱持片 4 4を一体に 形成してあ ]?、 この抱持片 4 4によって、 前記シ―ズヒータ 23 OI-1FI Λ ' The diameter of the hole 28 is 9] and the outer diameter is large. The operating rod 2 7 substrate 2 2 I portion projecting upwardly of flow DOO 2 6 forms an annular groove 3 9, by guide holes 2 8 in the grooves 3 9]? Outer diameter larger plate The retaining washer 4 O is locked. Wherein the upper portion of the substrate 2 2 - Oh provided's heater 2 3 scan I Tutsi 3 1 inserted into the energizing circuit of]), the operating piece 3 2 operation rod 2 of full B over preparative 2 6 corresponding to the top of 7, by the push of the actuating rod 2 7]? Ru ¾ Tsutei to energizing the scan I Tutsi 3 1 sheathed heater 2 3 closed. Wherein the substrate 2 2 water outlet 3 4 is provided with a vacuum break valve 35 is provided on the water outlet 3 4, water outlet pipe 3 6 Ru is connected. In addition, a reset type thermostat 33 is provided on the side of the tank body 21, a drain 41 is provided on the lower part, and the upper end of the sheath heater 23 is mounted on the upper part. temperature heat Interview - mounted 3 § mosquitoes, these Thermos data Tsu preparative 3 3 temperature Fuse 3 7 each sheet - is揷入the energizing circuit of Zuhita 2 3 functioning as a safety element. Then, the water pipe 25 is connected to a pump 14 for supplying cleaning water, and the water pipe 36 is connected to the cleaning nozzle 12. Next, the portion of the sheath heater 23 will be described in detail. In FIG. 3, the sheath beater 23 has a heating wire 23 b in a metallic pipe 23 a, and the end is a non-heating portion 23. c)], and the non-heat generating portion 23 c protrudes above the substrate 22. As shown in Fig. 5, a metallic heat-sensitive plate 42 is sandwiched between the non-heat-generating portions 23c protruding above the substrate 22 and tightened with screws 43 to mechanically and thermally couple. You. By the part of the metal heat-sensitive plate 4 2 is formed integrally with retaining pieces 4 4 Tare] ?, this retaining pieces 4 4, the sheet - Zuhita 23
OMPI — ό ― の通電回路に揷入されたところの温度ヒ ズ 3ァを抱持して いる。 なお、 この実施例における温度ヒ ュ ーズ 3 7は外周に熱 導体金属管 3ァ aを設けて る。 シーズ ヒータ 2 3は基板2 2 によって保持されるが、 前記金属性感熱板 4 2はこれを助成し て る。 OMPI — Holds a temperature haze 3 that has been introduced into the energized circuit. The temperature Fuse 3 7 in this embodiment is Ru provided with heat conductive metal tube 3 § a on the outer circumference. Although the sheath heater 2 3 is held by the substrate 2 2, wherein the metal thermosensitive plate 4 2 Ru subsidizing this.
次に第 6図に示すよ うに温度センサー 2 4は棒状のものであ]?、 上端を基板 2 2の下面に突設した保持部 4 5によつて保持され て る。 前記保持部 4 5下方に突出した複数のチャ ッ ク片 4 6 をもち、 前記チャ ック片 4 6によって温度セ ンサー 2 4の上端 の外周を摑むことによ ]?、 前記温度センサー 2 4を保持して る。 ¾おこのチャ ッ ク片 4 6は内側方向に弾性を有し、 温度セ ンサ— 2 4の外径は複数のチャ ック片 4 6がなす孔の径よ も やや大き ものと している。 したがって、 温度センサ一 2 4を 複数のチャ ック片 4 6が す孔内に圧入することによつて十分 に保持される。 Next, as shown in FIG. 6, the temperature sensor 24 has a rod shape.], And the upper end is held by a holding portion 45 protruding from the lower surface of the substrate 22. It has a plurality of channelization click piece 4 6 projecting 4 5 downward the holding portion, the tea click piece 4 6 by the outer periphery of the upper end of the temperature sensors 2 4摑free it by] ?, the temperature sensor 2 Holds 4. ¾The chuck piece 46 has elasticity in the inward direction, and the outer diameter of the temperature sensor 24 is slightly larger than the diameter of the hole formed by the plurality of chuck pieces 46. . Therefore, the temperature sensor 124 is sufficiently held by the plurality of chuck pieces 46 being pressed into the holes.
第 7図は電気的回路を示すものであ])、 これに従って本装置の 作用を説明する。 、 FIG. 7 shows an electric circuit]), and the operation of the present apparatus will be described accordingly. ,
上記温水タ ンク 1 6 のタ ンク本体 2 1 は、 使用時において洗 淨水が十分に供給されて るときにはフ ロー ト 2 6が上動し、 その作動棒 2 Tが第 7図のスィ ツチ 3 1 をオンと しているので 電源スィ ツチ 3 Oをオン しておればシーズヒータ 2 3に通電さ れ、 洗狰水を温水化する。 そして、 ポンプ 1 4の吐出があった とき、 その圧力によ ]?出水口 3 4よ 温水を洗净ノ ズル 1 2に 供給し、 この洗浄ノズル 1 2から被洗浄部に向けて噴射し、 洗 净に供する。 ' In the tank body 21 of the above-mentioned hot water tank 16, when the washing water is supplied sufficiently during use, the float 26 moves upward, and the operating rod 2 T of the tank main body 21 moves to the position shown in FIG. Since the switch 31 is turned on, if the power switch 30 is turned on, the sheath heater 23 is energized and the washing water is heated. Then, when the pump 14 discharges, the hot water is supplied to the washing nozzle 12 from the water outlet 34 and the water is jetted from the washing nozzle 12 toward the part to be washed. Provide for washing. '
CMFI · 前記タ ンク本体 2 1 内洗浄水の温度は温度センサ— 2 4によ つて検出され、 シーズヒータ 2 3の通電回路中のサ—モスタ ッ トなどを制御して、 たとえば 4 5での温度に保たれる。 CMFI · The tank body 2 first inner temperature of the washing water temperature sensor - 2 4 I is connexion detected, the difference in the energizing circuit of the sheathed heater 2 3 - such as by controlling the Mosta Tsu bets, for example to a temperature of 4 5 Will be kept.
前記フ ロ ー ト 2 6は通常の状態においてはほぼ満水の洗浄水 によってタンク本体 2 1 内の最上部に位置してお 、 封孔部材 2 9をガイ ド孔 2 8の下孔緣部に圧接する。 したがって、 ボン プ 1 4 よ タ ンク本体 2 1 内に給水され、 タ ンク本体2 1 内の 水圧が高く っても、 タ ンク本体 2 1 内の洗浄水がガイ ド孔 2 8 よ j?外部に出ることがない。 The full b over DOO 2 6 Contact positioned at the top of the tank main body 2 in 1 substantially by the cleaning water full level in the normal state, the sealing member 2 9 under hole緣部the guide hole 2 8 Crimp. Therefore, water is supplied to the Bonn-flops 1 4 by the tank body 2 in 1, tanks also I high water pressure of the main body 2 in 1, wash water of the tank body 2 in 1 Guide hole 2 8 I j? External Never go out.
また、 始動時にお て空のタ ンク本体 2 1 に急激な給水があ 、 フ ロ 一 ト 2 6が上が 切って いときにガイ ド孔 2 S よ ]9水が外部に噴出することもあるカ、 この場合、 作動棒 2 7に' 設けた抜け止めワ ッ シャ ー 4 0がガイ ド孔 2 8 の上部に対応し ていることから、 前記噴出する水がワ ッ シャ ー 4 0に当って下 方に落ち、 スィ ッ チ 3 1 ¾どにかかって電気的短絡るどの事故 をおこすよう ことがない。 また、 フ ロ ー ト 2 6が上動してい る状態にお て、 タンク本体: 2 1 内の洗浄水が使用の関係から その水量に若干の変化があ 、 この変化がフ ロ ー ト 2 6に伝え られる。 このとき、 フ ロ ー ト 2 6の封ロ部材 2 9は上部に弾性 環状緣 3 8をもっため、 弾性環状緣 3 8がたわみ、 フ ロート 2 6 と作動棒 2 7が前記水量の変化に応じて上下にたえず動く。 こ のことは作動棒 2 マがガイ ド孔 2 S内で動く ので、 ガイ ド孔 2 8 内に多少の水が存在していても、 この水を媒体と して作動棒 27 がガイ ド孔 2 8の内壁に接着するよ うなことを防止する。 した がってフ ロ ー ト 2 6が動か く なってスィ ツチ 3 1 の制御が不 能になるという よ う ¾事故がおきない。 In addition, rapid water supply to us when starting to empty the tank body 2 1 there, off Russia one door 2 6 Guide hole 2 S'll cut the top to Itoki is] also 9 water is ejected to the outside some months, this case, since the operating rod 2 7 'provided with retaining washers for over 4 0 corresponds to the upper portion of the guide hole 2 8, water the jet is in watts petri 4 0 hit fell to the bottom side is, never to cause any accident Ru electrical short circuit depends on etc. sweep rate pitch 3 1 ¾. In addition, in the state where the float 26 is moving upward, there is a slight change in the amount of washing water in the tank body: 21 due to the use of the washing water. Conveyed to 6. At this time, since the sealing member 29 of the float 26 has an elastic annular member 38 at the upper part, the elastic annular member 38 bends, and the float 26 and the operating rod 27 change in the water amount. It constantly moves up and down accordingly. This means that the operating rod 2 moves in the guide hole 2S, so that even if some water is present in the guide hole 28, the operating rod 27 is 28 Prevents adhesion to the inner wall. Therefore, the float 26 moves and the control of the switch 31 is lost. 能 No accidents occur.
さらにこの実施例の構成によれば温度セ ンサ一 2 4の保持が 基板 2 2の下部に設けた保持部4 5のチャ ッ ク片 4 6によって 保持されるため、 タンク本体2 1 内の温水は前記チャ ック片 46 相互間のすき間を通って温度セ ンサ— 2 4の上端部にも接触し、 したがって温度セ ンサ— 2 4の感度がその保持部4 5によって 低下するよう ¾ことがる 。 もちろん、 タ ンク本体2 1 内の上 部の温度が高い温水が温度センサー 2 1 に接するので、 その温 度検出が有効である。 また本実施例で最も特徵とする点は次の ことである。 Furthermore, since according to the construction of this embodiment in which the temperature sensor one 2 4 retention is held by the tea click piece 4 6 of the holding portion 4 5 provided in the lower part of the substrate 2 2, the hot water of the tank body 2 1 the tea click piece 46 temperature through the gap between each other sensor is - 2 also contact the upper end of the 4, therefore the temperature sensor - sensitivity of 2 4 is ¾ possible to decrease by the holding portion 4 5 . Of course, since the hot water temperature of the top of the high tank body 2 1 is in contact with the temperature sensor 2 1, the temperature detection is enabled. The most particular features of the present embodiment are as follows.
つま ]?、 この構成のものはフ ロ ー ト 2 6によってタ ンク本体 2 1 内の洗浄水が検出され、 すなわち、 洗浄水が全くな か、 ある は設定量以下で不充分な量の場合には前記フロー ト 2 6 が下動し、 スィ ッ チ 3 1 はオフとする。 したがってこのよ うな 場合にはシーズヒ ータ 2 3は発熱しない。 このため、 たとえば 衛生洗浄装置を設置後、 あるいは水抜き後に始動するときなど、 温水タ ンク 1 6 のタ ンク本体 2 1 内に洗浄水が十分に入れられ て 状態で電源を入れてもシーズヒータ 2 3は機能せず、 ポ ンプ 1 4 で十分にタ ンク本体 2 1 内に洗浄水が供給されたとき、 シーズヒータ 2 3が発熱する。 したがって温度センサー 2 4の 損傷、 あるいは空焚事故が くなる。 もちろん、 このよ う ¾こ とから、 タ ンク主体 2 1 を耐熱性の比較的に小さい合成樹脂に よつて構成できるのでコ ス トを低くすることができる。 In other words, in this configuration, the washing water in the tank body 21 is detected by the float 26, that is, when there is no washing water or the washing water is less than the set amount and is insufficient. Then, the float 26 moves downward, and the switch 31 is turned off. Therefore, in such a case, the seeds heater 23 does not generate heat. For this reason, for example, when starting up after installing a sanitary washing device or after draining water, the sheathed heater is turned on even if the power is turned on with sufficient washing water in the tank body 21 of the hot water tank 16. 23 does not function, and when the washing water is sufficiently supplied into the tank body 21 with the pump 14 , the sheathed heater 23 generates heat. Accordingly, damage to the temperature sensor 24 or an accident with empty firing is increased. Of course, from this, the cost of the tank main body 21 can be reduced because the tank main body 21 can be made of a synthetic resin having relatively low heat resistance.
またこの温水ダンク " J 6において、 各安全手段のうち、 特に 温度ヒ ュ ーズ 3 ァは シ一ズヒ ータ 2 3 の基板2 2上に位置する 非発熱部 2 3 cに対し金属性感熱板 4 2によって熱的に結合し た構成となっているため、 前記シーズ ヒータ 2 3が何等かの事 故で異常発熱したとき、 シーズ ヒータ 2 3の金属性パイ プ 23 a を通して瞬時にその高熱を温度ヒ ューズ3 7に与え、 温度ヒ ュ In this hot water dunk "J 6, among the safety means, in particular the temperature Fuse 3 § is located on sheet one's Heater 2 3 of the substrate 2 2 Since the relative non-heat generating portion 2 3 c has a configuration which is thermally coupled by metal thermosensitive plate 4 2, when the sheathed heater 2 3 abnormally generates heat because it any incident, the sheathed heater 2 3 instantly give the high heat temperature fuses 3 7 through metallic pipes 23 a, temperature heat Interview
5 —ズ 3 7を溶断して安全をはかることができる。  5—Send 3 7 for safety.
すなわち、 温度ヒ ューズ 3 ァの応答性がよ く る。 もちろん タ ンク本体 2 1 内に十分水が供給されている状態においては、 シ―ズヒ ータ 2 3の発熱は水に吸収される ものであ 、 シ―ズ ヒータ 2 3の非発熱部 2 3 cは温度ヒ ュ ーズ 3 7を溶断させる That is, the response of the temperature fuser 3 is improved. Of course, when sufficient water is supplied to the tank body 21, the heat generated by the sheath heater 23 is absorbed by the water. 3 c causes fusing temperature Fuse 3 7
Ι Ο 温度に至らず、 誤動作をおこすことはない。  Ι ら ず It does not reach the temperature and does not malfunction.
産業上の利用可能性  Industrial applicability
以上説明したよ うに本発明は温水タ ンク内に洗淨水がる か、 または設定量以下の不充分な量しか入って な ときにヒータ が発熱しないよ うに構成したため、 前記温水タ ンクや他の部品  As described above, the present invention is configured such that the heater does not generate heat when the cleaning water is filled in the hot water tank or when an insufficient amount of water is below the set amount. Parts
1 5 の熱損防止がはかれ、 また、 特別る操作をしな くて自動的にヒ  The heat loss prevention of 15 is achieved, and the operation is automatically started without any special operation.
—タ通電制御が行えるので、 使い勝ってが良く なるとともに、 誤操作による誤動作もおきず、 さらに熱損がおきないので、 温 水タ ンクを合成樹 ί旨によつて形成すること も可能となるもので あり、 この種、 衛生洗浄装置と して効果の大き ものである。 Since the power supply control of the heater can be performed, the usability is improved, the malfunction due to erroneous operation does not occur, and the heat loss does not occur, so that the hot water tank can be formed by the synthetic resin. This is a kind of a sanitary washing device, which is very effective.
0  0
ΟΜΡΙΟΜΡΙ
4> .iPO 、Λ 4> .iPO, Λ

Claims

• 請 求 の 範 囲 • The scope of the claims
1 . 温水タンクと、 この温水タンクに連結した洗浄ノズルと、 この洗浄ノズルから前記温水タンク内の洗浄水を被洗浄部に向 けて噴出させるポンプとを傭え、 前記温水タ ンクに ヒータと温 1. A hot water tank, a washing nozzle connected to the hot water tank, and a pump for jetting washing water in the hot water tank from the washing nozzle toward a portion to be washed are provided. Warm
5 度センサーと洗浄水量検出手段とを設け、 前記温水タ ンク内の 洗浄水量を前記洗浄水検出手段によって検出し、 設定量よ 少 ¾いと、 前記ヒータの通電回路に介在させたス ィ ツチを開放す る構成としたことを特徵とする衛生洗浄装置。 A 5 degree sensor and a washing water amount detecting means are provided, and the washing water amount in the hot water tank is detected by the washing water detecting means. If the amount is smaller than a set amount, a switch interposed in the energizing circuit of the heater is provided. A sanitary washing device characterized by an open configuration.
2 . 請求の範囲第 1 項にお て、 洗浄水検出手段はフロー ト よ l O なることを特徵とする衛生洗浄装置。  2. A sanitary washing device according to claim 1, wherein the washing water detecting means is formed of a float.
3 . 請求の範囲第 1 項にお て、 温水タ ンク主体は合成樹脂に よつて形成したことを特徵とする衛生洗浄装置。  3. A sanitary washing device according to claim 1, wherein the hot water tank is mainly formed of a synthetic resin.
4 . 請求の範囲第 1 項において、 ヒータは、 金属パイプ内に発 熱線を設け、 端部を非発熱部としたシーズヒータで構成し、 こ 4. In Claim 1, the heater is a sheathed heater in which a heating wire is provided in a metal pipe and the end is a non-heating portion.
1 5 の シ一ズ ヒータの通電回路に揷入された温度ヒ ュ ーズを前記シ ーズヒータの端部の非発熱部に、 金属性感熱板によ ])取付けた ことを特徵とする衛生洗浄装置。 15) A sanitary cleaning system characterized in that the temperature fuse inserted into the energizing circuit of the series heater is attached to the non-heat-generating portion at the end of the series heater by a metallic heat sensitive plate. apparatus.
5 . 請求の範囲第 4項において、 金属性感熱板は一部に抱持片 をもち、 前記抱持片によって温度ヒ ューズを抱持することを特 0 徵とする衛生洗浄装置。  5. The sanitary washing device according to claim 4, wherein the metallic heat sensitive plate has a holding piece in part, and holds the temperature fuse with the holding piece.
6 . 請求の範囲第 1 項において、 温度センサーを棒状とし、 こ の温度センサーを、 複数のチャ ッ ク片をもつ保持部によって保 持したことを特徴とする衛生洗浄装置。  6. The sanitary washing device according to claim 1, wherein the temperature sensor is formed in a rod shape, and the temperature sensor is held by a holding portion having a plurality of chuck pieces.
7 . 請求の範囲第 1 項にお て、 洗浄水量検出手段は、 温水タ 5  7. In Claim 1, the washing water amount detecting means is a hot water tank.
ンク内に設けられたフ ロー ト と、 前記フ ロー トから上方に突出 • するよ うに設けられた作動棒と、 前記作動棒によって開閉され るスィ ッ チよ i?なることを特徴とする衛生洗浄装置。 And a protrusion protruding upward from the float • An sanitary washing device, comprising: an operating rod provided to perform the operation; and a switch opened and closed by the operating rod.
8 . 請求の範囲第7項にお て、 温水タ ンクのガイ ド孔を貫通 する作動軸部分に封孔部材を設け、 この封孔部材は彈性環状緣 を有することを特徵とする衛生洗浄装置。 8. The sanitary washing device according to claim 7 , wherein a sealing member is provided on an operation shaft portion penetrating the guide hole of the hot water tank, and the sealing member has an elastic annular shape. .
OMFI OMFI
 ,
PCT/JP1983/000081 1982-03-17 1983-03-16 Sanitary cleaning device WO1983003273A1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP57/43447 1982-03-17
JP4344782A JPS58160449A (en) 1982-03-17 1982-03-17 Warm water tank apparatus of sanitary washing apparatus
JP57/38811820318 1982-03-18
JP57/44288 1982-03-18
JP3881182U JPS58145384U (en) 1982-03-18 1982-03-18 hot water tank
JP57/44317 1982-03-18
JP57044288A JPS58160755A (en) 1982-03-18 1982-03-18 Hot water tank
JP57044317A JPS58160820A (en) 1982-03-18 1982-03-18 Float switch device

Publications (1)

Publication Number Publication Date
WO1983003273A1 true WO1983003273A1 (en) 1983-09-29

Family

ID=27460660

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1983/000081 WO1983003273A1 (en) 1982-03-17 1983-03-16 Sanitary cleaning device

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Country Link
AU (1) AU1336283A (en)
WO (1) WO1983003273A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170462A (en) * 1989-10-28 1992-12-08 Daewoo Electronics Co. Ltd. Apparatus for supplying heated water to a bidet
CN108006990A (en) * 2017-12-08 2018-05-08 王磊 A kind of closestool automatic heating system based on infrared induction
CN109442741A (en) * 2018-09-30 2019-03-08 刘宝玉 Electric heater with the regular scrub function in top

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931223B1 (en) * 1969-09-12 1974-08-20
JPS49145239U (en) * 1973-04-11 1974-12-14
JPS5787240U (en) * 1980-11-19 1982-05-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931223B1 (en) * 1969-09-12 1974-08-20
JPS49145239U (en) * 1973-04-11 1974-12-14
JPS5787240U (en) * 1980-11-19 1982-05-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170462A (en) * 1989-10-28 1992-12-08 Daewoo Electronics Co. Ltd. Apparatus for supplying heated water to a bidet
CN108006990A (en) * 2017-12-08 2018-05-08 王磊 A kind of closestool automatic heating system based on infrared induction
CN109442741A (en) * 2018-09-30 2019-03-08 刘宝玉 Electric heater with the regular scrub function in top

Also Published As

Publication number Publication date
AU1336283A (en) 1983-10-24

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