JP3879921B2 - Human body local cleaning equipment - Google Patents

Human body local cleaning equipment Download PDF

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JP3879921B2
JP3879921B2 JP2002247042A JP2002247042A JP3879921B2 JP 3879921 B2 JP3879921 B2 JP 3879921B2 JP 2002247042 A JP2002247042 A JP 2002247042A JP 2002247042 A JP2002247042 A JP 2002247042A JP 3879921 B2 JP3879921 B2 JP 3879921B2
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Prior art keywords
human body
heating
room temperature
heater
body local
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JP2004084316A (en
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哲弥 阿部
好文 杉山
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株式会社日立ハウステック
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Description

【0001】
【発明の属する技術分野】
本発明は、人体局部洗浄装置に係わり、特にトイレ室内を暖房する暖房ユニット(暖房手段)を搭載する人体局部洗浄装置に関する。
【0002】
【従来の技術】
人体局部洗浄装置は、用便後の人体局部を温水にて洗浄する温水洗浄装置と、便座に座った際の冷たさを感じさせないように便座を加熱する暖房便座装置を備える装置であり、衛生的な生活環境を整えるものとして広く普及し、また近年、この人体局部洗浄装置に、トイレ室内を温風で暖房する室内暖房装置を搭載したものが知られている(例えば、特開平6−146号公報参照)。
【0003】
上記の室内暖房装置は、暖房ヒータと暖房ファンで構成されて室内に温風を吹き出す暖房機と、この暖房機の運転及び停止を制御する暖房制御部と、運転及び停止、運転時間、設定温度等を前記の暖房制御部に指示するための操作部を備える。
【0004】
そして、室内暖房装置は、使用者が操作部から指示した運転条件に基づいて暖房ファンを駆動して送風し、暖房ヒータに通電することにより送風される空気を加熱して、トイレ室内に吹き出すことによってトイレ室内を暖房する。
【0005】
このような室内暖房装置における操作部の盤面は、従来一般に、図7に示すように、暖房運転開始スイッチ及び暖房運転終了スイッチ201、暖房運転時間設定スイッチ202,203,204、暖房運転開始時刻設定スイッチ、暖房運転終了時刻設定スイッチ、暖房設定温度を変更する温度上げスイッチ205、及び温度下げスイッチ206を備え、更に運転時間表示器207,208,209、運転開始時刻表示器、運転終了時刻表示器等を備え、使用者は、暖房運転を行わせるためにこれらの表示器を確認しながら各種スイッチの操作を行うことになる。
【0006】
従って、従来の人体局部洗浄装置における室内暖房装置は、快適な暖房運転を行わせるためには、使用者は、操作部盤面の多数のスイッチを操作しなければならず、その操作が面倒であるという問題点を有していた。
【0007】
また、トイレ室内は一般的に暗く、使用者の誤操作などにより、暖房運転を必要としない時間帯も暖房運転が継続して無駄な電力を消費したり、更に、トイレ室内の温度を必要以上に上昇させる心配もある。
【0008】
【発明が解決しようとする課題】
本発明は、使用者が複雑な操作や表示器の確認をすることなく、簡単な操作で快適な室内暖房を実現できる人体局部洗浄装置を提供しようとするものである。
【0009】
【課題を解決するための手段】
本発明は、次のものに関する。
(1)人体局部を洗浄水にて洗浄する洗浄機能と、洗浄水を貯水するタンクと、このタンク内に設けたヒータから構成される温水加熱手段と、上記ヒータが作動(オン)する間隔を計時する計時手段と、室内を暖房する暖房手段を備える人体局部洗浄装置であって、前記計時手段に応じて前記室内の温度を判定する室温判定手段を設け、その室温判定手段に基づき前記暖房手段を制御する人体局部洗浄装置。
(2)室温判定手段は、計時手段により測定されたヒータの作動(オン)時間の間隔から、予め設定したヒータの作動(オン)時間の間隔と室温との相関に基づく室温と判定する上記(1)記載の人体局部洗浄装置。
【0010】
【作用】
タンク内に設けられたヒータは、人体局部を洗浄するための洗浄水を所定温度に保つため適宜間隔でオン/オフ作動する。
本発明の人体局部洗浄装置における計時手段は、このオン/オフ作動するヒータの作動(オン)する間隔を測定する。
一方、室内の温度を判定する室温判定手段は、上記の計時手段により測定されたヒータの作動(オン)時間の間隔と、予め設定した上記ヒータの作動時間と室温との相関に基づく作動時間とを対比して、この相関に基づく作動時間のトイレ室内温度と判定して、その判定した温度が予め設定した室温となるよう暖房手段としての暖房ヒータ及び暖房ファンの運転を自動的に行うように制御する。
【0011】
【発明の実施の形態】
以下に、本発明に係る人体局部洗浄装置の実施の形態を図1乃至図6を参照して説明する。
図1は本発明の実施の形態による人体局部洗浄装置の外観斜視図、図2は図1に示した人体局部洗浄装置の操作パネルの平面図である。
【0012】
図1において、人体局部洗浄装置本体1は、暖房便座2及び便蓋3を回動自在に備え、便器4上に設置される。人体局部を洗浄する洗浄水は、水道管5から分岐した給水管6から洗浄水タンク(図示省略)に給水して貯水し、電熱ヒータ(図示省略)により設定温度まで加熱して温水とし、洗浄ノズル7から人体局部に向けて噴射する。
【0013】
袖部8に内蔵した制御装置(詳細は後述する)は、商用電源から漏電ブレーカ9と電源コード10を介して受電し、袖部8上に設けた操作パネル11の操作ボタンスイッチの入力に従って電熱ヒータに給電して洗浄水タンク内の洗浄水を設定温度に加熱し、洗浄ノズル7の伸縮操作と洗浄水の噴射を制御する。
【0014】
上記の操作パネル11には図2に示すように、洗浄水噴射水量(噴射勢力)を設定する水量増減操作スイッチ12a,12bと、洗浄開始スイッチ12cと、洗浄を停止する洗浄停止スイッチ12d等を備える。
【0015】
図3は、図1に示した人体局部洗浄装置の機能ブロック図であり、人体局部に向けて洗浄水を噴射する洗浄水噴射機構100は、給水管6から給水電磁弁101を介して洗浄水タンク102に給水して貯水する。洗浄水タンク102内の洗浄水は、電熱ヒータ103によって加熱し、洗浄水温検出センサ104にて温度を検出する。そして、給水電磁弁101が開かれて洗浄水タンク102に新たな給水が行われると洗浄水タンク102内の温水は水量制御弁105を介して洗浄ノズル7に押し出されて、洗浄ノズル7から人体局部に向けて噴出する。
【0016】
上記の洗浄水タンク102内の加温された洗浄水は、放熱によりその温度が低下する。温度が低下すると洗浄水温検出センサが検出して電熱ヒータ103によって加熱する。
【0017】
図4は、温水制御の特性図であり、(A)はトイレ内の室温が低い場合、(B)は室温が高い場合における前記の電熱ヒータ103の作動パターンを示し、このように外気温の影響により放熱の速度が異なるため、電熱ヒータ103のオン時間の間隔(T1)には図に示すような差が生じる。
【0018】
【表1】

Figure 0003879921
【0019】
表1は、電熱ヒータのオン時間の間隔(T1)と作動時間及び室温の相関表である。
図5に示すように、図3中に示した制御装置20内に設けた計時手段21は、前述した電熱ヒータ103のオン時間の間隔(T1)を測定し、室温判定手段22は、表1に示した相関表より室温を判定する。
本発明において前述したオン時間の間隔の測定、室温の判定は制御装置に設けたマイクロコンピュータにて行われる。
【0020】
図6は人体局部洗浄装置の平面図であり、図1中に示す袖部8内に設けられた制御装置20の室温判定手段22(図5参照)は、判定した温度に応じて図1中に示す袖部8に内蔵された暖房ヒータ23及び暖房ファン24の運転を行う。
暖房ヒータ23で加熱された温風が図6に示す吹出口25から吹き出してトイレ室内を暖めるに従い電熱ヒータ103のオン時間の間隔(T1)も大きくなり、室温判定手段もT1に応じて高くなり、予め設定した室温の適温になると暖房ヒータ23及び暖房ファンの運転を停止する。
【0021】
【発明の効果】
以上説明したように、本発明の人体局部洗浄装置によれば、タンク内の洗浄水を加熱するためのヒータが作動(オン)する間隔を計時する計時手段に応じて室内の温度を判定する室温判定手段を設け、その室温判定手段に基づき暖房手段を制御する構成としており、室内暖房を自動で行うため、使用者は複雑な操作及び表示器の確認をせずに快適なトイレ環境を得ることができ、また、操作パネルのスイッチの総数を減らすことができるので、スイッチの大型化が図れて視認性が優れるとともに、低コストで快適な室内暖房装置を備えた人体局部洗浄装置が得られる。
【図面の簡単な説明】
【図1】本発明の実施の形態による人体局部洗浄装置の外観斜視図である。
【図2】図1に示した人体局部洗浄装置における操作パネルの平面図である。
【図3】図1に示した人体局部洗浄装置の機能ブロック図である。
【図4】本発明の実施の形態にかかる温水制御の特性図である。
【図5】本発明の人体局部洗浄装置における暖房制御手段のブロック図である。
【図6】本発明の実施の形態にかかる人体局部洗浄装置の平面図である。
【図7】従来例による室内暖房装置を備えた人体局部洗浄装置の操作パネルの平面図である。
【符号の説明】
1 人体局部洗浄装置本体 2 暖房便座
3 便蓋 4 便器
5 水道管 6 給水管
7 洗浄ノズル 8 袖部
9 漏電ブレーカ 10 電源コード
11 操作パネル 12a,12b 水量増減操作スイッチ
12c 洗浄開始スイッチ 12d 洗浄停止スイッチ
20 制御装置 21 計時手段
22 室温判定手段 23 暖房ヒータ
24 暖房ファン 25 吹出口
100 洗浄水噴射機構 101 給水電磁弁
102 洗浄水タンク 103 電熱ヒータ(温水ヒータ)104 洗浄水温検出センサ 105 水量制御弁
130 温水洗浄装置
131 電熱ヒータ制御手段(温水ヒータ制御手段)
132 暖房制御手段
201 暖房運転開始スイッチ及び暖房運転終了スイッチ
202,203,204 暖房運転時間設定スイッチ
205 温度上げスイッチ 206 温度下げスイッチ
207,208,209 運転時間表示器[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a human body local cleaning device, and more particularly to a human body local cleaning device equipped with a heating unit (heating means) for heating a toilet room.
[0002]
[Prior art]
The human body local cleaning device is a device that includes a hot water cleaning device that cleans the human body part after the toilet with warm water and a heating toilet seat device that heats the toilet seat so as not to feel cold when sitting on the toilet seat. In recent years, there has been known a human body local cleaning device equipped with a room heating device for heating a toilet room with warm air (for example, Japanese Patent Laid-Open No. 6-146). No. publication).
[0003]
The indoor heating device includes a heater configured to include a heater and a heating fan and blows warm air into the room, a heating control unit that controls operation and stop of the heater, operation and stop, operation time, and set temperature. The operation part for instruct | indicating etc. to the said heating control part is provided.
[0004]
And an indoor heating apparatus drives a heating fan based on the driving | running condition which the user instruct | indicated from the operation part, sends air, heats the air blown by supplying with electricity to a heating heater, and blows off in a toilet room. To heat the toilet room.
[0005]
Conventionally, as shown in FIG. 7, the panel surface of the operation unit in such an indoor heating apparatus is generally provided with a heating operation start switch and a heating operation end switch 201, a heating operation time setting switch 202, 203, 204, and a heating operation start time setting. A switch, a heating operation end time setting switch, a temperature raising switch 205 for changing the heating setting temperature, and a temperature lowering switch 206, and further, an operation time indicator 207, 208, 209, an operation start time indicator, and an operation end time indicator. Etc., and the user operates various switches while checking these indicators in order to perform the heating operation.
[0006]
Therefore, in order to perform a comfortable heating operation, the indoor heating device in the conventional human body local cleaning device has to operate a large number of switches on the operation unit panel surface, which is troublesome. It had the problem that.
[0007]
In addition, the toilet room is generally dark, and the heating operation continues even during times when heating operation is not required due to user's mistaken operation, etc., and wasteful power is consumed. There is also a worry to raise.
[0008]
[Problems to be solved by the invention]
The present invention is intended to provide a human body local cleaning device that can realize comfortable indoor heating with a simple operation without requiring a user to perform complicated operations or checking a display.
[0009]
[Means for Solving the Problems]
The present invention relates to the following.
(1) A washing function for washing a local body part with washing water, a tank for storing washing water, a hot water heating means composed of a heater provided in the tank, and an interval at which the heater operates (turns on). A human body local cleaning device comprising a time measuring means for measuring time and a heating means for heating the room, wherein the room temperature determining means for determining the temperature of the room according to the time measuring means is provided, and the heating means based on the room temperature determining means Human body local cleaning device to control.
(2) The room temperature determination means determines the room temperature based on a correlation between a preset heater operation (ON) time interval and the room temperature, based on the heater operation (ON) time interval measured by the time measuring means. 1) The human body local cleaning apparatus as described.
[0010]
[Action]
The heater provided in the tank is turned on / off at appropriate intervals in order to keep the washing water for washing the local body part at a predetermined temperature.
The time measuring means in the human body local cleaning device of the present invention measures the interval at which the heater that is turned on / off is operated (turned on).
On the other hand, the room temperature determining means for determining the room temperature includes an interval of the heater operation (on) time measured by the time measuring means, and an operation time based on a correlation between the preset heater operation time and the room temperature. In contrast, it is determined that the toilet room temperature is the operation time based on this correlation, and the heating heater and the heating fan are automatically operated so that the determined temperature becomes a preset room temperature. Control.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of a human body local cleaning apparatus according to the present invention will be described below with reference to FIGS.
1 is an external perspective view of a human body local cleaning apparatus according to an embodiment of the present invention, and FIG. 2 is a plan view of an operation panel of the human body local cleaning apparatus shown in FIG.
[0012]
In FIG. 1, a human body local cleaning apparatus main body 1 is provided on a toilet 4 with a heated toilet seat 2 and a toilet lid 3 rotatably. Washing water for washing the human body part is supplied to a washing water tank (not shown) from a water supply pipe 6 branched from the water pipe 5, stored in water, heated to a set temperature by an electric heater (not shown) to obtain warm water, and washed. It injects toward the human body local part from the nozzle 7.
[0013]
A control device (details will be described later) incorporated in the sleeve 8 receives power from a commercial power source through an earth leakage breaker 9 and a power cord 10, and heats according to an input of an operation button switch on the operation panel 11 provided on the sleeve 8. Power is supplied to the heater to heat the cleaning water in the cleaning water tank to a set temperature, and the expansion / contraction operation of the cleaning nozzle 7 and the injection of the cleaning water are controlled.
[0014]
As shown in FIG. 2, the operation panel 11 includes water amount increase / decrease operation switches 12a and 12b for setting the cleaning water injection water amount (injection force), a cleaning start switch 12c, a cleaning stop switch 12d for stopping the cleaning, and the like. Prepare.
[0015]
FIG. 3 is a functional block diagram of the human body local cleaning device shown in FIG. 1. Water is supplied to the tank 102 and stored. The cleaning water in the cleaning water tank 102 is heated by the electric heater 103 and the temperature is detected by the cleaning water temperature detection sensor 104. When the water supply electromagnetic valve 101 is opened and new water is supplied to the cleaning water tank 102, the hot water in the cleaning water tank 102 is pushed out to the cleaning nozzle 7 through the water amount control valve 105, and the human body from the cleaning nozzle 7. It erupts toward the local area.
[0016]
The temperature of the washing water heated in the washing water tank 102 is lowered by heat radiation. When the temperature falls, the washing water temperature detection sensor detects it and heats it by the electric heater 103.
[0017]
FIG. 4 is a characteristic diagram of hot water control. (A) shows the operation pattern of the electric heater 103 when the room temperature in the toilet is low, and (B) shows the operation pattern of the electric heater 103 when the room temperature is high. Since the speed of heat dissipation varies depending on the influence, a difference as shown in the figure occurs in the on-time interval (T1) of the electric heater 103.
[0018]
[Table 1]
Figure 0003879921
[0019]
Table 1 is a correlation table between the on-time interval (T1) of the electric heater, the operation time, and the room temperature.
As shown in FIG. 5, the time measuring means 21 provided in the control device 20 shown in FIG. 3 measures the above-mentioned interval (T1) of the electric heater 103, and the room temperature determining means 22 The room temperature is determined from the correlation table shown in FIG.
In the present invention, the above-described measurement of the on-time interval and the determination of the room temperature are performed by a microcomputer provided in the control device.
[0020]
FIG. 6 is a plan view of the human body local cleaning device. The room temperature determination means 22 (see FIG. 5) of the control device 20 provided in the sleeve portion 8 shown in FIG. The heater 23 and the heating fan 24 built in the sleeve 8 shown in FIG.
As the warm air heated by the heater 23 blows out from the air outlet 25 shown in FIG. 6 and warms the toilet room, the on-time interval (T1) of the electric heater 103 increases, and the room temperature determination means also increases in accordance with T1. When the temperature reaches a preset room temperature, the operation of the heater 23 and the heating fan is stopped.
[0021]
【The invention's effect】
As described above, according to the human body local cleaning device of the present invention, the room temperature for determining the room temperature according to the time measuring means for measuring the interval at which the heater for heating the cleaning water in the tank is activated (turned on) is determined. A determination means is provided, and the heating means is controlled based on the room temperature determination means. Since the room heating is automatically performed, the user can obtain a comfortable toilet environment without performing complicated operations and checking the display. In addition, since the total number of switches on the operation panel can be reduced, it is possible to obtain a human body local washing apparatus including a switch that is large in size, excellent in visibility, and provided with a comfortable indoor heating device at low cost.
[Brief description of the drawings]
FIG. 1 is an external perspective view of a human body local cleaning device according to an embodiment of the present invention.
FIG. 2 is a plan view of an operation panel in the human body local cleaning apparatus shown in FIG.
FIG. 3 is a functional block diagram of the human body local cleaning device shown in FIG. 1;
FIG. 4 is a characteristic diagram of hot water control according to the embodiment of the present invention.
FIG. 5 is a block diagram of heating control means in the human body local cleaning device of the present invention.
FIG. 6 is a plan view of the human body local cleaning device according to the embodiment of the present invention.
FIG. 7 is a plan view of an operation panel of a human body local cleaning apparatus provided with a room heating device according to a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Human body part washing | cleaning apparatus main body 2 Heating toilet seat 3 Toilet lid 4 Toilet bowl 5 Water supply pipe 6 Water supply pipe 7 Washing nozzle 8 Sleeve 9 Electric leakage breaker 10 Power supply cord 11 Operation panel 12a, 12b Water quantity increase / decrease operation switch 12c Washing start switch 12d Washing stop switch DESCRIPTION OF SYMBOLS 20 Control apparatus 21 Time measuring means 22 Room temperature determination means 23 Heating heater 24 Heating fan 25 Outlet 100 Washing water injection mechanism 101 Water supply electromagnetic valve 102 Washing water tank 103 Electric heater (warm water heater) 104 Washing water temperature detection sensor 105 Water quantity control valve 130 Hot water Cleaning device 131 Electric heater control means (hot water heater control means)
132 Heating control means 201 Heating operation start switch and heating operation end switch 202, 203, 204 Heating operation time setting switch 205 Temperature increase switch 206 Temperature decrease switch 207, 208, 209 Operation time indicator

Claims (2)

人体局部を洗浄水にて洗浄する洗浄機能と、洗浄水を貯水するタンクと、このタンク内に設けたヒータから構成される温水加熱手段と、上記ヒータが作動(オン)する間隔を計時する計時手段と、室内を暖房する暖房手段を備える人体局部洗浄装置であって、前記計時手段に応じて前記室内の温度を判定する室温判定手段を設け、その室温判定手段に基づき前記暖房手段を制御する人体局部洗浄装置。A washing function for washing the human body part with washing water, a tank for storing washing water, a hot water heating means composed of a heater provided in the tank, and a timing for measuring the interval at which the heater is activated (turned on) And a human body local cleaning device comprising a heating means for heating the room, and provided with room temperature determination means for determining the temperature of the room according to the timing means, and controls the heating means based on the room temperature determination means Human body local cleaning device. 室温判定手段は、計時手段により測定されたヒータの作動(オン)時間の間隔から、予め設定したヒータの作動(オン)時間の間隔と室温との相関に基づく室温と判定する請求項1記載の人体局部洗浄装置。The room temperature determination means determines the room temperature based on a correlation between a preset heater operation (on) time interval and room temperature, based on a heater operation (on) time interval measured by the time measuring means. Human body local cleaning device.
JP2002247042A 2002-08-27 2002-08-27 Human body local cleaning equipment Expired - Fee Related JP3879921B2 (en)

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