JPS63143612A - Hot-water supplying device - Google Patents

Hot-water supplying device

Info

Publication number
JPS63143612A
JPS63143612A JP29103186A JP29103186A JPS63143612A JP S63143612 A JPS63143612 A JP S63143612A JP 29103186 A JP29103186 A JP 29103186A JP 29103186 A JP29103186 A JP 29103186A JP S63143612 A JPS63143612 A JP S63143612A
Authority
JP
Japan
Prior art keywords
hot water
water supply
hot
water
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP29103186A
Other languages
Japanese (ja)
Other versions
JP2523548B2 (en
Inventor
Hiroaki Yonekubo
寛明 米久保
Yasuo Kidouchi
城戸内 康夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61291031A priority Critical patent/JP2523548B2/en
Publication of JPS63143612A publication Critical patent/JPS63143612A/en
Application granted granted Critical
Publication of JP2523548B2 publication Critical patent/JP2523548B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Control Of Temperature (AREA)
  • Domestic Plumbing Installations (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

PURPOSE:To supply hot-water to plural hot-water supply cocks only by means of a temperature control means by switching a switching valve to a specific hot-water cock out of plural ones at the time of hot-water supply based on a time limit remote hot-water setter. CONSTITUTION:The titled device is provided with the temperature control means 23, plural hot-water cocks 28, 29 for supplying hot water having different temperature control ranges, the switching valve 27 for switching these hot-water supply cocks 28, 29, an opening/closing valve for starting/stopping hot-water supply, not-water supply cock setters 53, 54 for selecting a hot-water cock, hot-water supply setters 53, 54 for setting the start/stop of hot-water supply, the time limit remote hot-water supply setter 39, and a controller 36 for controlling the switching valve 27 by a signal from the setter 39. The switching valve 27 is switched in accordance with the setting of a hot-water supply cock setting part to supply hot-water having different using temperature ranges from the plural hot-water supply cocks 28, 29. At the time of hot-water supply based on a signal from the setter 39, hot-water is supplied from a specific hot-water supply cock. Consequently, a bathtub can be surely filled with hot-water.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は給湯温度を調節するとともに、使用温度範囲の
異なる複数の給湯対象に湯を供給する給湯装置に関する
ものである。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a water heater that adjusts the temperature of hot water and supplies hot water to a plurality of objects having different operating temperature ranges.

従来の技術 従来のこの種の給湯装置には第7図に示すようなものが
あった。(例えば実開昭61−18424号公報) 第7図において水道1は2系統に分岐され、給湯機2を
経た給湯管路3と、給水管路4とが定温給湯装置5に接
続されている。定温給湯装置5の内部では、給湯管路3
に湯量弁6が、また給水管路に水量弁7が接続されてい
て混合比を調節している。混合管路8には、混合湯温を
検出するサーミスタ9が設けられており、このサーミス
タ9の信号と混合湯温を任意に調節するコントローラ1
0の信号に基づき、制御装置11で湯量弁6と水量弁7
が制御される。混合湯は混合管路8の端末に設けた蛇口
12を経て、給湯対象である浴槽13に供給される。
BACKGROUND OF THE INVENTION A conventional water heater of this type is shown in FIG. (For example, Japanese Utility Model Application No. 61-18424) In FIG. 7, the water supply 1 is branched into two systems, and a hot water supply pipe 3 passing through a water heater 2 and a water supply pipe 4 are connected to a constant temperature water heater 5. . Inside the constant temperature hot water supply device 5, the hot water supply pipe 3
A hot water flow valve 6 is connected to the water supply pipe, and a water flow valve 7 is connected to the water supply pipe to adjust the mixing ratio. The mixing pipe 8 is provided with a thermistor 9 that detects the temperature of the mixed water, and a controller 1 that arbitrarily adjusts the signal of the thermistor 9 and the temperature of the mixed water.
Based on the signal 0, the control device 11 turns on the water flow valve 6 and the water flow valve 7.
is controlled. The mixed hot water passes through a faucet 12 provided at the end of the mixing pipe 8 and is supplied to a bathtub 13 to which hot water is supplied.

湯量弁6と水量弁7は制御装置11により制御される湯
量弁モータ14と水量弁モータ15により駆動され、サ
ーミスタ9の信号でフィードバック制御される。
The hot water flow valve 6 and the water flow valve 7 are driven by a hot water flow valve motor 14 and a water flow valve motor 15 which are controlled by a control device 11, and are feedback-controlled by a signal from a thermistor 9.

発明が解決しようとする問題点 (1)浴室内では浴槽13以外に、洗い場やシャワーと
いった浴槽13と使用温度範囲の異なる給湯対象がある
が、このままでは対応できず、混合管路8から分岐して
別に蛇口のシャワーを設る必要があった。
Problems to be Solved by the Invention (1) In the bathroom, there are hot water supplies other than the bathtub 13, such as a washing area and a shower, which have a different operating temperature range from the bathtub 13. It was necessary to install a separate shower with a faucet.

(2)そうすると、浴槽へ熱湯のさし湯を行なった後に
、別の蛇口やシャワーをあけると、混合湯経路に残った
熱湯が供給され危険であった。
(2) Then, after pouring boiling water into the bathtub, if another faucet or shower was opened, the hot water remaining in the mixed hot water path would be supplied, which was dangerous.

(3)また、この従来例ではタイマー給湯や遠隔給湯が
何ら配慮されておらず不可能であった。
(3) Furthermore, in this conventional example, no consideration was given to timer hot water supply or remote hot water supply, making it impossible.

本発明はこのような従来の問題点を解決するものであり
、複数の使用温度範囲の異なる給湯対象にも安全に給湯
が行なえ、かつタイマーによる時限給湯や遠隔給湯時に
も確実な給湯の行なえる給湯装置を提供することを目的
としている。
The present invention solves these conventional problems, and makes it possible to safely supply hot water to a plurality of hot water supplies with different operating temperature ranges, and also to reliably supply hot water even during timed hot water supply using a timer or remote hot water supply. The purpose is to provide water heating equipment.

問題点を解決するための手段 上記問題点を解決するために本発明の給湯装置は、温度
調節手段と、調温された温度範囲の異なる湯を供給する
複数の給湯口と、これらの給湯口を切り替える切替弁と
、給湯の開始、停止をする開閉弁と、給湯口を選択する
給湯口設定器と、給湯の開始、停止を設定する給湯設定
器と、時限、遠隔給湯設定器と、この時限、遠隔給湯設
定器の信号で切替弁を制御する制御器とを備えて構成し
ているものである。
Means for Solving the Problems In order to solve the above-mentioned problems, the hot water supply device of the present invention includes a temperature regulating means, a plurality of hot water ports for supplying hot water having different temperature ranges, and these hot water ports. a switching valve that switches the hot water supply, an on-off valve that starts and stops hot water supply, a hot water inlet setting device that selects the hot water supply inlet, a hot water setting device that sets the start and stop of hot water supply, a timed and remote hot water setting device, and It is configured to include a timer and a controller that controls the switching valve using signals from a remote hot water setting device.

作  用 本発明は上記した構成によって、給湯口設定部の設定に
従い切替弁を切り替えて、複数の給湯口より、使用温度
範囲の異なる湯を供給するとともに、時限、遠隔給湯設
定器の信号による給湯時には、特定の給湯口から給湯を
行なうことにより、5・−− 例えば浴槽に確実に湯を張るものである。
According to the above-described configuration, the present invention switches the switching valve according to the setting of the hot water supply inlet setting unit to supply hot water with different operating temperature ranges from a plurality of hot water supply ports, and also provides hot water supply based on a timed or remote hot water setting device signal. Sometimes, by supplying hot water from a specific hot water supply port, for example, a bathtub is reliably filled with hot water.

実施例 以下本発明の実施例を添付図面に基づいて説明する。Example Embodiments of the present invention will be described below based on the accompanying drawings.

第1図において、給湯機16で作られた湯は湯側経路1
7を経て、また水は水側経路18を経て、温度調節手段
である混合ユニット19に導入される。そして湯と水は
逆止弁20.21、湯圧と水圧をバランスさせる圧力バ
ランス弁22を経て混合弁23に至る。混合弁23はモ
ータで駆動されるものであり、混合比率を調節された混
合湯はサーミスタ24、流量センサ25、加圧ポンプ2
6を経て切替弁27に至る。切替弁27もモータで駆動
されるものであり、切替弁27で給湯口A28と給湯口
B29が切り替えられる。給湯口A28は通常水から4
5℃位までの温度範囲の湯を必要とするシャワー30と
カラン31に経路32Aを経て接続されている。また、
給湯口B29は、水から42℃前後は勿論、熱湯までを
必要とする浴槽33の吐出口34に、経路835を経て
接続 A−7 されている。給湯口A2Bには、万が一1混合弁23や
切替弁27が故障したり、制御回路36の故障時にシャ
ワー30やカラン31に熱湯が供給されることを防ぐ、
感温素子を有した機械的な温度安全弁37を有している
。また浴室内には給湯光を切り替えたり混合湯温の温度
を調節する設定器38が設けられている。浴室外の例え
ば台所には、リモコン給湯や、タイマー給湯、あるいは
電話による給湯の開始の中継を行なうリモコン設定器3
9が設けられている。
In FIG. 1, the hot water produced by the water heater 16 is routed through
7 and the water is introduced via a water side path 18 into a mixing unit 19 which is a temperature regulating means. The hot water and water then reach the mixing valve 23 via check valves 20 and 21 and a pressure balance valve 22 that balances the hot water pressure and water pressure. The mixing valve 23 is driven by a motor, and the mixed hot water whose mixing ratio is adjusted is passed through a thermistor 24, a flow sensor 25, and a pressure pump 2.
6 and reaches the switching valve 27. The switching valve 27 is also driven by a motor, and the switching valve 27 switches between the hot water supply port A28 and the hot water supply port B29. Hot water supply port A28 is from normal water to 4
It is connected via a path 32A to a shower 30 and a shower 31 that require hot water in a temperature range of up to about 5°C. Also,
The hot water supply port B29 is connected via a path 835 to the outlet 34 of the bathtub 33, which requires hot water as well as water at around 42°C. The hot water supply port A2B is designed to prevent hot water from being supplied to the shower 30 or flush 31 in the unlikely event that the mixing valve 23 or the switching valve 27 fails or the control circuit 36 fails.
It has a mechanical temperature safety valve 37 with a temperature sensing element. Additionally, a setting device 38 is provided in the bathroom to switch the hot water supply light and adjust the temperature of the mixed hot water. Outside the bathroom, for example, in the kitchen, there is a remote control setting device 3 that performs remote control hot water supply, timer hot water supply, or relaying the start of hot water supply by telephone.
9 is provided.

第2図は、混合弁23周辺ブロックの詳細図である。混
合弁23は湯側弁体40と水側弁体41が、軸42に設
けられており、モータ43によりギヤボックス44を介
して駆動される型式である。
FIG. 2 is a detailed diagram of a block around the mixing valve 23. The mixing valve 23 is of a type in which a hot water side valve body 40 and a water side valve body 41 are provided on a shaft 42, and are driven by a motor 43 via a gear box 44.

第3図は、切替弁27ブロツクの詳細図である。FIG. 3 is a detailed diagram of the switching valve 27 block.

切替弁27は軸45に両端が規制さればね46で付勢さ
れた弁体A47と弁体B48が、モータ49によりギヤ
ボックス50を介して駆動される。
The switching valve 27 has both ends regulated by a shaft 45, and a valve body A47 and a valve body B48, which are biased by a spring 46, are driven by a motor 49 via a gear box 50.

そして中立点で給湯口A2Bと給湯口B29への給湯が
停止され、図において左側に押され・るこ?−−−’ とにより給湯口A2Bへの給湯が行なわれ、右側に引か
れることにより給湯口B29への給湯が行なわれる切替
兼止水兼流量調節弁である。給湯口A2Bに設けた温度
安全弁37は、感温素子であるワックスサーモ51が設
定された温度(46°C)以上になると伸びて弁体52
にて流路を閉成するように構成されている。
At the neutral point, the supply of hot water to hot water inlet A2B and hot water inlet B29 is stopped, and the hot water is pushed to the left in the figure. ---' This is a switching/water shutoff/flow control valve that supplies hot water to the hot water supply port A2B by pulling it to the right, and supplies hot water to the hot water supply port B29 by pulling it to the right. The temperature safety valve 37 provided at the hot water supply port A2B expands and closes the valve body 52 when the wax thermometer 51, which is a temperature sensing element, reaches a set temperature (46°C) or higher.
It is configured to close the flow path at.

第4図は設定器38の詳細を示すものである。FIG. 4 shows details of the setting device 38.

シャワー30とカラン31への給湯を指示するカラン、
シャワースイッチ53、浴槽への給湯を指示する浴槽ス
イッチ54、流量を多くする多スィッチ55、少なくす
る少スイッチ56、また他人を呼ぶためのコールスイッ
チ57が表に臨んで設けられている。カランシャワース
イッチ53及び浴槽スイッチ54を押すと、押された側
に給湯口が切り替わるとともに、予めこれらのスイッチ
に対応して制御器36に設けた混合湯温と流量を設定す
る4つのボリューム(図示せず)で設定された値で給湯
が開始される。そして、設定器38の蓋でおおわれた所
に設けられている湯張り量ボリューム58で設定された
値になると給湯は自動的に停止する。流量の予め設定さ
れた値を変更したい時は多スィッチ55あるいは少スイ
ッチ56を操作して変更する。また、予め設定された混
合湯温を変更したい場合は、蓋の中の高スィッチ59あ
るいは低スイッチ60を操作して調節する。
Karan instructs shower 30 and Karan 31 to supply hot water;
A shower switch 53, a bathtub switch 54 for instructing hot water supply to the bathtub, a multi-flow switch 55 for increasing the flow rate, a low-flow switch 56 for decreasing the flow rate, and a call switch 57 for calling someone else are provided facing the front. When the shower switch 53 and the bathtub switch 54 are pressed, the hot water supply port is switched to the side that was pressed, and four volumes (see Figure Hot water supply starts at the value set in (not shown). Then, when the hot water supply amount reaches the value set by the hot water filling volume volume 58 provided in the part covered by the lid of the setting device 38, the hot water supply is automatically stopped. When it is desired to change the preset value of the flow rate, the user operates the multi-switch 55 or the small-switch 56 to change it. Moreover, if it is desired to change the preset mixed water temperature, the temperature can be adjusted by operating the high switch 59 or the low switch 60 in the lid.

61は排水栓確認スイッチであり、後で述べるリモコン
設定器39の信号骨は入れ用である。設定器3日にはこ
の他、表示部62や警告ブザー63を有している。なお
、高スィッチ59で温度が変えられる範囲は、カランシ
ャワースイッチ53が押された場合は水から45℃まで
、また浴槽スイッチ54が押された場合は水から45℃
以上の50℃熱湯まで全域に亘って変更することができ
る。
61 is a drain valve confirmation switch, and the signal bone of the remote control setting device 39, which will be described later, is for turning on. In addition, the setting device 3 has a display section 62 and a warning buzzer 63. The temperature range that can be changed with the high switch 59 is from water to 45°C when the shower switch 53 is pressed, and from water to 45°C when the bathtub switch 54 is pressed.
The temperature can be changed over the entire range up to 50°C hot water.

第5図はリモコン設定器39の詳細である。FIG. 5 shows details of the remote control setting device 39.

リモコンスイッチ64を押すと前述の排水栓確認スイッ
チfjlが押されており、がっ設定器38を操作した給
湯が行なわれていない時はリモコンで給湯することがで
きる。
When the remote control switch 64 is pressed, the aforementioned drain valve confirmation switch fjl is pressed, and if hot water is not being supplied by operating the gutter setting device 38, hot water can be supplied using the remote control.

9・− また、時計表示部65を有したタイマー66で設定した
時刻が来ると、タイマースイッチ67が押されかつリモ
コンスイッチ64と同様な条件下でタイマー給湯を行な
うことができる。更に、このリモコン設定器39にはH
Aアダプタが設けられており、電話69で給湯を指示す
ると、リモコンスイッチ64と同様な条件下で給湯を開
始することができる。このようなリモコン給湯、タイマ
ー給湯、テレコン給湯時には、給湯温度は給湯温度ボリ
ューム70の設定に従い、自動的に切替弁27が給湯口
B29側に切り替り、浴槽33へ給湯が行なわれる。リ
モコン設定器39にはこの他、コールスイッチ57に連
動して鳴るブザー71や各種の表示部が設けられている
9.- Also, when the time set by the timer 66 having the clock display section 65 comes, the timer switch 67 is pressed and the timer hot water supply can be performed under the same conditions as the remote control switch 64. Furthermore, this remote control setting device 39 has an H
An A adapter is provided, and when hot water supply is instructed via telephone 69, hot water supply can be started under the same conditions as remote control switch 64. During such remote control hot water supply, timer hot water supply, and teleconverted hot water supply, the hot water temperature is set according to the setting of the hot water temperature volume 70, the switching valve 27 is automatically switched to the hot water supply port B29 side, and hot water is supplied to the bathtub 33. In addition, the remote control setting device 39 is provided with a buzzer 71 that sounds in conjunction with the call switch 57 and various display sections.

第6図は制御ブロック図である。前述した各種のスイッ
チやボリューム類の信号を受けて、混合弁23部はサー
ミスタ24で混合湯温をフィードバックし調節部72を
経てモータ43を制御する。
FIG. 6 is a control block diagram. In response to signals from the various switches and volume controllers described above, the mixing valve 23 feeds back the mixed water temperature using the thermistor 24 and controls the motor 43 via the adjusting section 72.

また、切替弁27部は、カランシャワースイッチ53あ
るいは浴槽スイッチ54の指示により、指10 ・一 定された給湯口を開成し、流量センサ25の信号をフィ
ードバックして調節部73を介してモータ49を制御す
る。
In addition, the switching valve 27 opens the hot water supply port at a constant rate according to an instruction from the shower switch 53 or the bathtub switch 54, feeds back the signal from the flow rate sensor 25, and controls the motor 49 via the adjustment section 73. Control.

流量センサ74の信号は更に、流量積算部79で積算さ
れ、湯張り量ボリューム58の値と比較され、定量止水
を行なう。リモコン設定器39によるリモコン、タイマ
ー、テレコン給湯時には、浴槽スイッチ54側に切替弁
27を切り替える信号が入り、温度に関しては制御器3
6のプリセット部58に優先して給湯温度ボリューム7
0の信号が入る。
The signal from the flow rate sensor 74 is further integrated by a flow rate integrating section 79 and compared with the value of the hot water filling volume 58 to perform fixed water stoppage. When hot water is supplied by remote controller, timer, or teleconverter using the remote controller setting device 39, a signal is sent to the bathtub switch 54 to switch the switching valve 27, and the temperature is controlled by the controller 3.
The hot water temperature volume 7 has priority over the preset section 58 of 6.
A signal of 0 is input.

次にこの実施例の動作を説明する。設定器38のカラン
、シャワースイッチ53を押すと切替弁27は給湯口A
2B側を開成し、予め制御器36で設定した温度と流量
で給湯が開始される。給湯温度は混合弁23で湯と水の
混合比率が調節され、設定された温度とサーミスタ24
で検出される温度が比較されて適温を得る。流量は切替
弁27にて調節され、設定された流量と流量センサ25
で検出される流量が比較され適量を得ている。予め設定
された湯温を変更したい場合は、高スィッチ59あるい
は低スイッチ60を操作して行なう。
Next, the operation of this embodiment will be explained. When the setting device 38 clicks and the shower switch 53 is pressed, the changeover valve 27 switches to the hot water supply port A.
The 2B side is opened and hot water supply starts at the temperature and flow rate set in advance by the controller 36. The hot water supply temperature is adjusted by the mixing ratio of hot water and water by the mixing valve 23, and the set temperature and thermistor 24 are adjusted.
The temperatures detected are compared to determine the appropriate temperature. The flow rate is adjusted by the switching valve 27, and the set flow rate and the flow rate sensor 25 are adjusted.
The detected flow rates are compared and the appropriate amount is obtained. If you want to change the preset water temperature, you can do so by operating the high switch 59 or the low switch 60.

但し、カラン、シャワースイッチ53による出湯の時は
、高スィッチ59を操作しても制御的に45℃以上の温
度は設定できないようになっている。予め設定された流
量を変更したい場合は、多スィッチ55あるいは少スイ
ッチ56を操作して行なう。給湯を止めたい場合は、も
う一度カラン、シャワースイッチ53を押すと、切替弁
27が流路を開成する。浴槽スイッチ54を押すと切替
弁27は給湯口B29側に切り替り、予め制御器36で
設定した温度と流量で給湯が行なわれる。この浴槽33
への給湯の場合は、湯張り量ボリューム58の設定値に
達した時点で給湯は自動的に停止される。カラン、シャ
ワースイッチ53の操作時も止め忘れを防ぐ目的で、一
応湯張り量ボリューム58の設定値まで連続使用される
と給湯は止まるようになっている。これら定量止水は、
流量センサ25の信号を積算して行なわれる。入浴時に
浴槽33の湯温を上げる目的で熱湯のさし湯をする場合
は、まず浴槽スイッチ54を押し、次に高スィッチ59
を操作して設定温度を熱湯にまで上げる。切替弁27は
給湯口829側を開成し、混合弁23は湯側を全開にし
て熱湯が給湯される。
However, when hot water is dispensed using the shower switch 53, the temperature cannot be set higher than 45° C. even if the high switch 59 is operated. If it is desired to change the preset flow rate, the multi-switch 55 or the small-switch 56 is operated. If you want to stop the hot water supply, press the shower switch 53 again and the changeover valve 27 will open the flow path. When the bathtub switch 54 is pressed, the switching valve 27 is switched to the hot water supply port B29 side, and hot water is supplied at the temperature and flow rate set in advance by the controller 36. This bathtub 33
In the case of hot water supply, the hot water supply is automatically stopped when the set value of the hot water filling volume 58 is reached. In order to prevent users from forgetting to turn off the shower switch 53 when operating the shower switch 53, hot water supply is stopped when the hot water supply volume 58 is continuously used to the set value. These quantitative water stops are
This is done by integrating the signals from the flow rate sensor 25. If you want to pour boiling water to raise the temperature of the water in the bathtub 33 when taking a bath, first press the bathtub switch 54, then press the high switch 59.
Operate to raise the set temperature to boiling water. The switching valve 27 opens the hot water supply port 829 side, and the mixing valve 23 fully opens the hot water side to supply hot water.

この状態で、洗い場でカラン31またはシャワー30を
使用する場合は、カラン、シャワースイッチ53を押す
と、直ちに混合弁22は予め定めた混合湯温に混合比率
を変え、切替弁27が給湯口28側に切り替り、予め定
めた温度と流量で給湯が行なわれる。このため、浴槽3
3に熱湯のさし湯をした後でも、カラン31、シャワー
30に対し、経路B35内に残っている熱湯が供給され
ることがなく安全である。また、給湯対象は切替弁27
によって択一的に切り替えられるため、浴槽33への熱
湯が同時にカラン31あるいはシャワー30から供給さ
れることがなく安全である。万が−、混合弁23や切替
弁27また制御器36の故障により、46℃以上の湯が
給湯口28から供給されようとする場合は、直ちに温度
安全弁37が作動して高温の湯が供給されることを防止
する。
In this state, when using the splash 31 or shower 30 in the washing area, press the splash shower switch 53, the mixing valve 22 will immediately change the mixing ratio to the predetermined mixed water temperature, and the switching valve 27 will open the hot water inlet 28. hot water is supplied at a predetermined temperature and flow rate. For this reason, bathtub 3
Even after pouring boiling water on the shower head 3, the boiling water remaining in the path B35 is not supplied to the shower 31 and the shower 30, so it is safe. In addition, the hot water supply target is the switching valve 27
Since hot water is selectively switched by , hot water is not supplied to the bathtub 33 from the bathtub 31 or the shower 30 at the same time, making it safe. In the unlikely event that hot water of 46°C or higher is to be supplied from the hot water supply port 28 due to a failure of the mixing valve 23, switching valve 27, or controller 36, the temperature safety valve 37 will immediately operate and hot water will be supplied. to prevent it from happening.

13 ・−′ リモコン設定器39の指示にする給湯の場合は、リモコ
ンスイッチ64による給湯、電話69によるテレコン給
湯、タイマー66による時限給湯、いずれの場合も、切
替弁23は給湯日日29側に切り替り浴槽33に給湯が
行なわれる。
13 ・-' In the case of hot water supply according to instructions from the remote control setting device 39, hot water supply using the remote control switch 64, hot water supply using the teleconverter using the telephone 69, and time-limited hot water supply using the timer 66, in any case, the switching valve 23 is set to the hot water supply date 29 side. Hot water is supplied to the switching bathtub 33.

この時、給湯温度は給湯温度ボリューム70の設定に従
う。これは、通常の設定器38による給湯時に比べ、湯
を張ってから入浴するまでの時間が長いことを配慮し、
別に設定できるようにしているものである。給湯の停止
は設定器38による給湯時と同様に、積算流量値で定量
止水される。
At this time, the hot water supply temperature follows the setting of the hot water supply temperature volume 70. This is done in consideration of the fact that the time from filling the hot water until taking a bath is longer than when hot water is supplied using the normal setting device 38.
This is something that can be set separately. The hot water supply is stopped at a constant rate based on the integrated flow rate value, similar to when hot water is supplied by the setting device 38.

本実施例の効果としては、まず切替弁23は開閉弁を兼
ねるとともに、カラン、シャワースイッチ53、浴槽ス
イッチ54は切替の指示と給湯の開始、停止の指示を兼
ねているため、構成が簡素化でき、操作も簡単になる効
果を有している。また、カラン、シャワースイッチ53
、浴槽スイッチ54の設定に応じて、予め制御器36で
設定した温度で給湯が行なわれるため、安全で使い易い
という効果を有している。更に、リモコン設定器39に
よる、リモコン、テレフン、タイマー給湯時には、別に
給湯湿度ボリューム70で設定した温度で給湯ができる
ため、湯のさめることも配慮した温度設定ができ便利で
あるという効果を有している。
As for the effects of this embodiment, first, the switching valve 23 also serves as an on-off valve, and the switch, shower switch 53, and bathtub switch 54 also serve as switching instructions and instructions to start and stop hot water supply, so the configuration is simplified. This has the effect of making it easier to operate. Also, Karan, shower switch 53
Since hot water is supplied at a temperature preset by the controller 36 according to the setting of the bathtub switch 54, it is safe and easy to use. Furthermore, when hot water is supplied using the remote controller, telephone, or timer using the remote control setting device 39, hot water can be supplied at a temperature that is separately set with the hot water supply humidity volume 70, so that the temperature can be conveniently set with consideration given to cooling the hot water. ing.

なお上記実施例においては、温度調節手段は湯水を混合
する混合弁を用いたが、給湯機で温度を調節する例えば
ガス比例弁性の瞬間給湯機等でもよい。
In the above embodiment, a mixing valve for mixing hot water and water is used as the temperature adjusting means, but a water heater may be used to adjust the temperature, such as an instantaneous water heater with a gas proportional valve type.

発明の効果 以上のように本発明の給湯装置によれば、次のような効
果が得られる。
Effects of the Invention As described above, according to the water heater of the present invention, the following effects can be obtained.

(1)1台の温度調節手段で複数の給湯対象に給湯する
ことができ、かつ蛇口を設けなくても給湯開始、停止が
できる。
(1) One temperature control device can supply hot water to a plurality of hot water targets, and hot water supply can be started and stopped without the need for a faucet.

(2)給湯温度範囲の異なる給湯対象に対し、異なる温
度範囲の湯を供給する給湯口を接続することにより、例
えば熱湯を使用する経路の熱湯が、使用しない経路を経
て給湯対象に供給されることがなく、安全である。
(2) By connecting hot water inlets that supply hot water in different temperature ranges to hot water objects that have different hot water temperature ranges, for example, hot water from a route that uses hot water can be supplied to the hot water object through a route that does not use hot water. It is safe and has no problems.

15−−。15--.

(3)時限給湯や遠隔給湯が可能になるとともに、これ
らによる給湯時には、例えば浴槽側へ切替弁を切り替え
て特定の給湯口を経て給湯を行なうことにより、誤って
不要な箇所に湯を流してしまう無駄が防止できる。
(3) Timed hot water supply and remote hot water supply become possible, and when hot water is supplied using these methods, for example, by switching the switching valve to the bathtub side and supplying hot water through a specific hot water supply port, hot water can be accidentally poured into unnecessary areas. You can prevent waste.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の実施例における給湯装置を用いた給湯
システム図、第2図は同装置の混合弁ブロックを示す一
部切欠断面図、第3図は同切替弁ブロックの一部切欠断
面図、第4図は同設定器の正面図、第5図は同リモコン
設定器の正面図、第6図は同装置の制御ブロック図、第
7図は従来の給湯装置を用いた給湯システム図である。 23・・・・・・混合弁(温度調節手段)、27・・・
・・・切替弁、28・・・・・・給湯口A129・・・
・・・給湯日日、36・・・・・・制御器、39・・・
・・・リモコン設定器(時限、遠隔給湯設定器)、53
・・・・・・カラン、シャワースイッチ(給湯口設定器
、給湯設定器)、54・・・・・・浴槽スイッチ(給湯
口設定器、給湯設定器)。 代理人の氏名 弁理士 中 尾 敏 男 ほか1名第2
図 第3図 第4図     38
Fig. 1 is a diagram of a hot water supply system using a water heater according to an embodiment of the present invention, Fig. 2 is a partially cutaway sectional view showing a mixing valve block of the same device, and Fig. 3 is a partially cutaway sectional view of the same switching valve block. Fig. 4 is a front view of the setting device, Fig. 5 is a front view of the remote control setting device, Fig. 6 is a control block diagram of the device, and Fig. 7 is a water heating system diagram using a conventional water heating device. It is. 23...Mixing valve (temperature control means), 27...
...Switching valve, 28...Hot water supply port A129...
...Hot water supply date, 36...Controller, 39...
...Remote control setting device (time limit, remote hot water setting device), 53
.....Shower switch (hot water inlet setting device, hot water setting device), 54...Bathtub switch (hot water inlet setting device, hot water setting device). Name of agent: Patent attorney Toshio Nakao and 1 other person 2nd
Figure 3 Figure 4 38

Claims (4)

【特許請求の範囲】[Claims] (1)湯温を調節する温度調節手段と、この温度調節手
段で調節された温度範囲の異なる湯を供給する複数の給
湯口と、これら複数の給湯口を切り替える切替弁と、給
湯の開始、停止を行なう開閉弁と、前記給湯口の選択を
設定する給湯口設定器と、給湯の開始、停止を設定する
給湯設定器と、時限、遠隔給湯を設定する時限、遠隔給
湯設定器と、この時限、遠隔給湯設定器による給湯時に
は前記切替弁を前記給湯口の内の特定の給湯口に切り替
える制御を行なう制御器とを備えた給湯装置。
(1) A temperature adjustment means for adjusting the temperature of hot water, a plurality of hot water inlets that supply hot water with different temperature ranges regulated by the temperature adjustment means, a switching valve that switches between the plurality of hot water inlets, and a start of hot water supply; An on-off valve for stopping the hot water supply, a hot water supply inlet setting device for setting the selection of the hot water supply inlet, a hot water supply setting device for setting the start and stop of hot water supply, a time limit and a remote hot water supply setting device for setting the time limit and remote hot water supply; and a controller that controls switching the switching valve to a specific hot water supply inlet among the hot water supply ports when hot water is supplied by a timed or remote hot water setting device.
(2)切替弁は開閉弁を兼ねるとともに、給湯口設定器
は給湯設定器を兼ねた特許請求の範囲第1項記載の給湯
装置。
(2) The water heater according to claim 1, wherein the switching valve also serves as an on-off valve, and the hot water supply inlet setting device also serves as a hot water setting device.
(3)給湯口設定器の設定に応じて予め設定した温度で
給湯を行なう特許請求の範囲第1項記載の給湯装置。
(3) The hot water supply device according to claim 1, which supplies hot water at a preset temperature according to the setting of a hot water supply inlet setting device.
(4)時限、遠隔給湯時には別に設定した温度で給湯を
行なう特許請求の範囲第1項あるいは第3項記載の給湯
装置。
(4) The water heater according to claim 1 or 3, which supplies hot water at a separately set temperature during timed and remote hot water supply.
JP61291031A 1986-12-05 1986-12-05 Water heater Expired - Lifetime JP2523548B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61291031A JP2523548B2 (en) 1986-12-05 1986-12-05 Water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61291031A JP2523548B2 (en) 1986-12-05 1986-12-05 Water heater

Publications (2)

Publication Number Publication Date
JPS63143612A true JPS63143612A (en) 1988-06-15
JP2523548B2 JP2523548B2 (en) 1996-08-14

Family

ID=17763549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61291031A Expired - Lifetime JP2523548B2 (en) 1986-12-05 1986-12-05 Water heater

Country Status (1)

Country Link
JP (1) JP2523548B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278831A (en) * 1988-09-13 1990-03-19 Matsushita Electric Ind Co Ltd Automatic hot-water feeder
JPH02302528A (en) * 1989-05-18 1990-12-14 Matsushita Electric Ind Co Ltd Hot and cold water mixer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576235A (en) * 1980-06-11 1982-01-13 Gasutaa:Kk Remote controller for bath
JPS59125338A (en) * 1983-01-07 1984-07-19 Matsushita Electric Ind Co Ltd Hot water supplying device
JPS60252919A (en) * 1984-05-29 1985-12-13 Toto Ltd Faucet controller
JPS61153423A (en) * 1984-12-27 1986-07-12 Matsushita Electric Ind Co Ltd Mixing device of hot water and water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576235A (en) * 1980-06-11 1982-01-13 Gasutaa:Kk Remote controller for bath
JPS59125338A (en) * 1983-01-07 1984-07-19 Matsushita Electric Ind Co Ltd Hot water supplying device
JPS60252919A (en) * 1984-05-29 1985-12-13 Toto Ltd Faucet controller
JPS61153423A (en) * 1984-12-27 1986-07-12 Matsushita Electric Ind Co Ltd Mixing device of hot water and water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278831A (en) * 1988-09-13 1990-03-19 Matsushita Electric Ind Co Ltd Automatic hot-water feeder
JPH02302528A (en) * 1989-05-18 1990-12-14 Matsushita Electric Ind Co Ltd Hot and cold water mixer

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Publication number Publication date
JP2523548B2 (en) 1996-08-14

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