JPS59180229A - Water heater - Google Patents
Water heaterInfo
- Publication number
- JPS59180229A JPS59180229A JP58053841A JP5384183A JPS59180229A JP S59180229 A JPS59180229 A JP S59180229A JP 58053841 A JP58053841 A JP 58053841A JP 5384183 A JP5384183 A JP 5384183A JP S59180229 A JPS59180229 A JP S59180229A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- flow rate
- controller
- supply flow
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/18—Measuring temperature feedwater temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明は湯沸器に係り、給湯場所に応じて予め設定され
た給湯温度と給湯流量の給湯水を給湯するようにした湯
沸器に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a water heater, and more particularly, to a water heater that supplies hot water at a preset hot water temperature and hot water flow rate depending on the hot water supply location.
従来の湯沸器は給湯時の給湯温度を検知してガス供給）
Ｉ＋を適宜調節し、給湯源を制御していた。Conventional water heaters detect the temperature of hot water during hot water supply and supply gas)
I+ was adjusted appropriately to control the hot water source.
したがって給湯口の弁体開度の調節により給水流ｋが大
きく変動すると能力以上の負荷となる場合かある。この
ような場合に設定てれた給湯源よりも低い温度で給湯す
るようになり、実用上極めて不便であるという問題があ
った。Therefore, if the water supply flow k changes greatly due to adjustment of the opening degree of the valve body of the hot water supply port, the load may exceed the capacity. In such a case, hot water is supplied at a lower temperature than the preset hot water source, which is extremely inconvenient in practical terms.
ところで一般に台所・洗面所、風呂場（浴槽落し込み、
シャワー）等各胎湯場所および使用状態に応じて必要と
される給湯流量と給湯源は次表の一例に示すようにほぼ
一定していることが知られている。By the way, generally kitchens, washrooms, bathrooms (bathtub sinks,
It is known that the required hot water supply flow rate and hot water supply source according to each place of use (such as a shower) and the state of use are approximately constant, as shown in an example of the table below.
表１
したがって例えば台所・洗面所、風呂（浴槽落し込み）
等と各給湯場所を表示すると共に、それぞれの給湯場所
に応じた給湯流量と給湯源を予め設定しておき、使用者
かこの給湯場所表示を選択しさえすれば夏や冬等寒暖差
の大きい外部変化に拘わらず所望する給湯源と給湯流量
の給湯水を給湯するように丁れは実用上怜めて便利であ
る。−また給湯源は人の好みにより多少格点があり、ま
た給湯流量は給湯の用途状況に応じて若干走異がろるこ
と等を考慮して、給湯源および給湯びＩＬ量の設定値が
適宜調節し７得れはさらに実用」−好都合である。Table 1 Therefore, for example, kitchen/washroom, bath (tub sink)
In addition to displaying each hot water supply location, the hot water supply flow rate and hot water supply source according to each hot water supply location can be set in advance, and the user can select this hot water supply location display in advance, and the hot water supply location will be displayed. It is practical and convenient to supply hot water at the desired hot water source and flow rate regardless of external changes. - In addition, hot water sources have different grades depending on people's preferences, and hot water supply flow rate varies slightly depending on the usage of hot water, so the set values for hot water source and hot water IL amount If adjusted appropriately, the obtained value is even more convenient for practical use.
本発明は上述の事情に鑑みなさ扛たものであり、皮と冬
等寒暖差の大きい季節の差異等外部変化による給水温の
変化に拘わらず、例えば台ＨＩ・洗面所、風呂場（シャ
ワー）等の谷給湯場ｆａｒに応じた１９丁定の給湯源の
給湯水を給湯することがでさ、寸だ従来の湯沸器のよう
に給湯口の弁体開度で１猪表ｉ流量を制御することなく
給湯揚Ｈ１衣示を選択１−るのみで所望の給湯源と給湯
流量の給湯水を給湯することができ、しかもこの給湯源
と給湯流量の設定値を適宜調節することができる湯沸器
を提供することを目的とする。The present invention has been developed in view of the above-mentioned circumstances, and it is possible to maintain water supply temperature in a stand HI, washroom, bathroom (shower), etc., regardless of changes in water supply temperature due to external changes such as differences in seasons with large temperature differences such as winter. It is possible to supply hot water from a hot water supply source of 19 degrees depending on the valley water supply facility far, and it is possible to supply hot water from a hot water supply source of 19 degrees depending on the temperature of the hot water supply facility. Hot water can be supplied with the desired hot water source and hot water flow rate by simply selecting the hot water supply H1 setting without any control, and the set values for the hot water source and hot water flow rate can be adjusted as appropriate. The purpose is to provide water heaters.
４発明は上述の目的を達成するために次のように（ｉｔ
￥成される。4 In order to achieve the above-mentioned object, the invention is as follows (it
¥ will be made.
給湯時の給水流′！ｉ：を検知する給水流量検知器と、
給湯時の給湯源を検知する給湯源検知器と、上記給水流
量検知器より出力される給水流量検知信号と給湯場所に
応じて適宜設定された給水流量設定値と全比較すると共
に、上記給湯源検知器より出力される給湯源検知信号と
給湯場所に応じて適宜設定でれた給湯源設定値とを比較
し、これら給湯源と給湯流量”の各設定値へ修正する方
向の給水流量制御器号および給湯温制御信号をそれぞれ
出力する制御器と、この制御器より出力きれる給水流に
１′制御ｆＦｉ号に応じて給水流量を制御する給水流量
制御器と、」１記制御器より出力される給湯温制御信号
に応じて供給ガス猾を制御するガス量制御器とを有し、
給湯場所に応じて予め設定された給湯源と給湯流量の給
湯水をそれぞれ給湯するように構成される。Water supply flow when hot water is supplied! i: a water supply flow rate detector that detects
A hot water supply source detector detects the hot water supply source during hot water supply, and the water supply flow rate detection signal output from the water supply flow rate detector is compared with the water supply flow rate set value appropriately set according to the hot water supply location, and the water supply source detector detects the hot water supply source. A water supply flow rate controller that compares the hot water source detection signal output from the detector with the hot water source set value that is set appropriately according to the hot water supply location, and adjusts the hot water source and hot water flow rate to the respective set values. a controller that outputs a number and a hot water temperature control signal, respectively; a water supply flow rate controller that controls the water supply flow rate in accordance with the number 1' control fFi for the water supply flow that can be output from this controller; and a gas amount controller that controls the supply gas according to the hot water temperature control signal,
It is configured to supply hot water at a preset hot water source and hot water supply flow rate depending on the hot water supply location.
以下本発明ＶＣ係る湯沸器の一実／１ｌｌｉνｉｉにつ
いて第１１：Ａないし第３図を参照して膜間する。The water heater according to the VC of the present invention will be explained below with reference to FIGS. 11A to 3.
第１図は本発明に係る湯沸器の一実厖例の構成を示す全
体構成図であり、図中符号」は湯沸器である。湯沸器１
はグーソング２内に給水管：３とガス供給管４とを収容
する。この給水管３の一端は給水源の例えば水道−′＃
５と接続され、他力ガス供給管４の一端はガス供給源の
レリえばガス管６とセｊ続されており、水道水とガスが
この湯沸器１に供給されるようになっている。上記給水
猟′３の他端は熱交換！ａ７の流入口に接和〔され、こ
の熱父撚器７に給水するようＶＣなっている。他カッＪ
ス１工１１．隘老゛４の一端は上記熱交？Ａ器７の下↑
′１１５を四むように近接して配設されたバーナー８に
接続され、このバーナー８の燃焼により上記熱文飲器７
に供給された給水を加温するようになっている。上記ガ
ス（１１、給管４の中途には電磁弁よりなるガス量調笥
」Ｍ′９を介装させ、バーナー８に供給するガス度を調
節するようになっている。FIG. 1 is an overall configuration diagram showing the configuration of an actual example of a water heater according to the present invention, and the reference numeral "" in the figure indicates the water heater. water heater 1
A water supply pipe 3 and a gas supply pipe 4 are accommodated in the goose song 2. One end of this water supply pipe 3 is connected to a water supply source, for example, a water supply pipe 3.
5, and one end of the external gas supply pipe 4 is connected to a gas pipe 6 of a gas supply source, so that tap water and gas are supplied to the water heater 1. . The other end of the above water supply hunting '3 is a heat exchanger! It is connected to the inlet of a7, and a VC is connected to supply water to the heat twister 7. Other cac J
1 work 11. Is the heat exchange mentioned above one end of 隘郎゛4? Below A 7↑
'115 is connected to a burner 8 which is disposed adjacently on all four sides, and the combustion of this burner 8 causes the above-mentioned thermal drinker 7 to be heated.
It is designed to heat the water supplied to the A gas flow controller M'9 consisting of a solenoid valve is interposed in the middle of the gas supply pipe 4 (11) to adjust the gas level supplied to the burner 8.
捷だ上記給水管３の中途には上流側（水道管４接続側）
から下流側へ向って順次、羽根ｊ！１０、水流検知器１
３、給水流量制御器１４が介装される。羽根車１０は給
水管３内の給水の水流により一定の方向へ回転するよう
に設置される。この羽根車１０に近接してリードスイッ
チ１１が配設される。このリードスイッチ１１（ハ）近
接スイッチの一棟で、上記羽根車１００回転によりその
接点を開閉させるものであり、この接点の開閉動作によ
り形成される・ξルス波形の給水６ｆシ賦検知信号を後
述する制御？１÷１２へ送出する。制御器１２はこの流
量検知信号のパルス数を所定時間内、例えば２秒ないし
３秒程度の時間内にカウントし、給水管３円の給水流量
を検知する。Upstream side (water pipe 4 connection side)
From the downstream side, the blade j! 10. Water flow detector 1
3. A water supply flow rate controller 14 is installed. The impeller 10 is installed so as to rotate in a fixed direction due to the flow of water in the water supply pipe 3. A reed switch 11 is disposed adjacent to the impeller 10. This reed switch 11 (c) is a proximity switch whose contacts are opened and closed by 100 rotations of the impeller, and the water supply 6f detection signal of the ξ pulse waveform formed by the opening and closing operation of this contact is transmitted. Control described later? Send to 1÷12. The controller 12 counts the number of pulses of this flow rate detection signal within a predetermined period of time, for example, about 2 seconds to 3 seconds, and detects the water supply flow rate of the three water supply pipes.
上記羽根車１０の下流側に設けた水流検知器Ｊ３は給水
の開始と停止とを検知するものである。この水流検知器
１３ｉ１−４給水管３内を流れる給水の開始と停止に応
じて例えば上下運動する弁体を備えた弁機構１．３ ａ
と、この弁機構１３ａの弁体の上下運動に応じて接点を
開閉させるマイクロスイッチ１３ｂとを鳴し、この給水
管３へ給水が開始されると上記弁体がこの給水の水流に
より、径方向下方（第１図参照）へ押し下げられ、この
弁体の下降運動によりマイクロスイッチ１３１）の接点
が閉にられ、給水開始の水流検知信号を制御器１２へ出
力する。この水流検知器１３のさらに下流側の給水管３
に設けた給水流量制御器１４は、給水管３内の給水を適
宜制御するように設けた弁機構１４ａを有し、この弁機
構１４ａに給水流量制御モータ１４ｂの４４動軸を連結
してこの給水流量制御モータ１４ ｂ Ｏ）駆動により
弁機構１４．ａの弁体の開度を制御し、給水流量を制御
する。A water flow detector J3 provided downstream of the impeller 10 detects the start and stop of water supply. This water flow detector 13i1-4 is a valve mechanism 1.3a provided with a valve body that moves up and down in accordance with the start and stop of water supply flowing inside the water supply pipe 3.
The microswitch 13b which opens and closes the contacts according to the vertical movement of the valve body of this valve mechanism 13a sounds, and when the water supply to the water supply pipe 3 is started, the valve body is moved in the radial direction by the water flow of this supply water. It is pushed downward (see FIG. 1), and the downward movement of the valve body closes the contacts of the microswitch 131), which outputs a water flow detection signal to the controller 12 to start water supply. Water supply pipe 3 further downstream of this water flow detector 13
The water supply flow rate controller 14 provided at The water supply flow rate control motor 14 b O) is driven by the valve mechanism 14 . The opening degree of the valve body a is controlled to control the water supply flow rate.
熱交換器７の流出口は吐出管１５の一端に接続され、そ
の他端はケーシング２の外部に配管さねている給湯管１
６の一端に接続され、この給湯管］６には適宜数、例え
ば台所、洗面７ツ「、風呂場等に給湯蛇口１７がそれぞ
れ設けられている。上記吐出管１５の中途には給湯温検
知器１８が設ｉ＊−され、熱交懐器７よシ吐出された給
湯の温度全検知し、給湯源検知イ８号を匍制御番１２へ
出力する。制御器１２はこの給湯源検知信号全給湯場所
に応じて予め設定された給湯源設定値と比較し、誤差を
演算してこの誤差を上記設定値へ修正する方向の給湯源
制御信号をノｊス計制釧）器９へ出力する。The outlet of the heat exchanger 7 is connected to one end of the discharge pipe 15, and the other end is connected to the hot water supply pipe 1 which is piped outside the casing 2.
6, and this hot water supply pipe 6 is provided with an appropriate number of hot water faucets 17, for example, in the kitchen, 7 sinks, a bathroom, etc.A hot water supply faucet 17 is installed in the middle of the discharge pipe 15 to detect the hot water temperature. The controller 18 is installed to detect the entire temperature of the hot water discharged from the heat exchanger 7, and outputs the hot water source detection number 8 to the control number 12.The controller 12 receives this hot water source detection signal. It compares the water supply source set value set in advance according to all the hot water supply locations, calculates the error, and outputs a hot water source control signal in the direction of correcting this error to the above set value to the nozzle meter 9. do.
上述の給湯温および給水流量の設定値は例えば第２図で
示す範囲に設定される。The set values for the hot water supply temperature and the water supply flow rate described above are set, for example, within the ranges shown in FIG. 2.
第２図は湯沸器の給湯特性図であり、図中Ａは台所・洗
面所、Ｂは風呂場（シャワー）、ｃＨ風呂場（浴槽落し
込み）の給湯温と給湯流量の設定値全示す。すなわち給
湯温の設定値は台所・洗面所Ａが約４０Ｃ前後、風呂場
（シャワー）Ｂもやはり約４０ｔ？前後、風呂場（浴槽
落し込み）Ｃが約７０υ前後に設定式γしる。他方給湯
流量の設定値は台Ｈ［・洗面所Ａが５〜６１７ｍ！ｎ、
風呂場（シャワー）Ｂが約１０ ｔ−／Ｍ、 ７に８場
（浴槽落し込み）Ｃが５〜６ ｔ７ｎ萌である。なお第
２図中実線は夏季の給湯特性全示し、破線は冬季の特性
を示す。また点Ｂおよび点Ｃに付された矢印は給湯源設
定値の幅を示 −し、この設定値の幅は制御器１２に電
気的に接続されたコントローラ］９の＃湯温微調節全子
２ｆ）の繰作によシ調節することができる。甘／ここの
コントロ−ラ１９に設けた給謁流量微調節倣子２１の操
作にょシ給湯流量を調節することができるようになって
いる。Figure 2 shows the hot water supply characteristics of the water heater. In the figure, A shows all the set values for the hot water temperature and hot water flow rate for the kitchen/washroom, B for the bathroom (shower), and CH bathroom (bathtub). . In other words, the hot water temperature setting is around 40C in kitchen/washroom A, and around 40T in bathroom (shower) B. The front and rear bathroom (tub sink) C is set at around 70υ. On the other hand, the set value for the hot water supply flow rate is 5 to 617 m for bathroom H [・washroom A! n,
Bathroom (shower) B is approximately 10 t-/M, and area 7 and 8 (bathtub sink) C is 5-6 t7n moe. The solid line in FIG. 2 shows all the hot water supply characteristics in summer, and the broken line shows the characteristics in winter. Also, the arrows attached to points B and C indicate the range of the hot water source set value, and the range of this set value is the same as that of the controller electrically connected to the controller 12. It can be adjusted by repeating step 2f). The hot water supply flow rate can be adjusted by operating a fine flow rate adjustment probe 21 provided on the controller 19.
矢に本発明の上述実施例の作用について第３図のフロー
チャートを参照して説明する。The operation of the above-described embodiment of the present invention will now be described with reference to the flowchart of FIG.
まず給湯のために台所・洗面所またＶｉ風呂楊（シャワ
ー）等給湯場所が選択されて給湯蛇口が開弁されると給
水管３へ水道水が供給されて給水が開始される。給水が
開始されると弁’ｈａ憧１３ａの弁体が径方向下刃（第
１図参照）へ押し下げられ、この弁体の下降運動により
マイクロスイッチ１３ｂの接点を閉じて給水開始の水流
検九信号全制御器１２へ出力する。制御器１２はこの給
水開始の水びｊ、侠知信号全ガス箪調節弁９に転送して
、このガス帽−調節弁９０弁体全開弁させてバーナー８
の燃焼全開始させる。First, when a hot water supply location such as the kitchen, washroom or shower is selected for hot water supply and the hot water faucet is opened, tap water is supplied to the water supply pipe 3 and water supply begins. When the water supply starts, the valve body of the valve 13a is pushed down toward the lower blade in the radial direction (see Figure 1), and the downward movement of the valve body closes the contact of the micro switch 13b, and the water flow is measured to start the water supply. The signal is output to the total controller 12. The controller 12 transfers this water supply start signal to the full gas control valve 9, fully opens the valve body of the gas control valve 90, and turns on the burner 8.
Let the combustion start completely.
一方給水管３への給水が開始されるとこの給水の流れに
より羽根車１０が回転し、この羽根車１０の回転に応動
してリードスイッチ１１が開閉し、−ξルス波形の給水
流量゛検知信号を制御器１２へ送出する。On the other hand, when water supply to the water supply pipe 3 is started, the impeller 10 rotates due to the flow of this water supply, and in response to the rotation of the impeller 10, the reed switch 11 opens and closes, and the water supply flow rate of the −ξ pulse waveform is detected. A signal is sent to the controller 12.
ｉ＋＋ｌＩ御器Ｊ２はこの給水流量制御器％のパルス数
全所定時間カウントして給水流量、を演算し、給湯場所
に応じて予め設定された給水流量設定値と比較し、両者
の誤差全演算し、この誤差を修正する方向の給水Ｈ，量
制御伯号を給水流量制御モータ１４ｂへ出力する。給水
流量制御モータ１４． ｂばその弁機構１４ ａ Ｏ）
弁体の開度を適宜制御し、給水流量を制御する。流量を
適宜制御烙れた給水は熱交換器７の流入口へ流入し、こ
の熱交換器７により加熱された給湯は吐出管１５と？＠
湯貿１６を介して上述の給湯蛇口１７から給湯される。The i++lI controller J2 calculates the water supply flow rate by counting the number of pulses of this water supply flow rate controller % for a predetermined period of time, compares it with the water supply flow rate setting value set in advance according to the hot water supply location, and calculates the total error between the two. , the water supply H in the direction to correct this error, and the quantity control number are output to the water supply flow rate control motor 14b. Water supply flow rate control motor 14. b Valve mechanism 14 a O)
The opening degree of the valve body is appropriately controlled to control the water supply flow rate. The supplied water whose flow rate has been appropriately controlled flows into the inlet of the heat exchanger 7, and the hot water heated by the heat exchanger 7 is transferred to the discharge pipe 15. @
Hot water is supplied from the above-mentioned hot water faucet 17 via the hot water supply 16.
上記吐出管１５では給湯源検知器１８により給湯温度が
検知されて給湯源検知イａ号を制御器】２へ出力する。In the discharge pipe 15, the hot water supply temperature is detected by the hot water supply source detector 18, and the hot water supply source detection number a is outputted to the controller 2.
制御器］２はこの給湯温検知信号ケ給湯場所に応じて予
め設定された給湯源設定値と比較し、両者の誤差を演尊
してこの誤差全修正する方向の給湯源制御信号をガス量
調Ｍ）升９へ送出する。ガス量調節弁９はこの給湯温制
側１イ８号に基いてその弁機構の弁体（図示せず）の開
度を適宜制御してガス供給−−を制御し、給湯場所に応
じた給湯源と給湯流量“の陽を給湯している。The controller] 2 compares this hot water temperature detection signal with a hot water source setting value preset according to the hot water supply location, calculates the error between the two, and adjusts the gas amount with a hot water source control signal in the direction of completely correcting this error. M) Send to square 9. The gas amount control valve 9 appropriately controls the opening degree of the valve body (not shown) of the valve mechanism based on the hot water supply temperature control side 1-8 to control the gas supply, and adjusts the gas supply according to the hot water supply location. Hot water is supplied by the hot water source and hot water flow rate.
以上説明したように本発明値１、給湯場所に応じて予め
設定された給湯源と給湯流量の陽全給湯するようにした
ので、台所・況面楯、風呂場（シャワー）等給湯場所表
示を選択するのみで見や冬等季節の変化による給水温の
変化に拘わらす予め設定された給湯源と給湯θ１し量の
給湯水を安定して給湯することができる効果がある。才
だ従来の湯沸器のように給湯蛇口で給＠流毎を制御する
操作を必要とせずに給湯場所を選択するのみで１ツ［定
流ｔｔの給湯水を給湯することができる効果全盛する。As explained above, the present invention value is 1, and hot water is supplied explicitly with the hot water supply source and hot water supply flow rate set in advance according to the hot water supply location, so hot water supply locations such as the kitchen / situation shield, bathroom (shower) etc. are displayed. Just by making a selection, it is possible to stably supply hot water at a preset hot water source and amount of hot water θ1 regardless of changes in water supply temperature due to seasonal changes such as winter or winter. Unlike traditional water heaters, there is no need to operate the hot water supply faucet to control the flow of water. Just select the hot water supply location and you will be able to supply hot water at a constant flow rate. do.
第１図は本発明に係る湯沸器の一実施例の概略全体構成
図、第２図は同、湯沸器の給湯源と給湯流量の設定値を
説明するための湯沸器給湯特性図、第３図は同、給湯源
と給湯流量の制御を説明するだめのフローチャートであ
る。
１・・・湯沸器、２・・・ケーシング、３・・・給水管
、４・・・ガス供給管、５・・・水道管、６・・・ガス
偶、７・・・熱交換器、８・・・バーナー、９・・・ガ
ス量調節弁、１（）・・・羽根車、月・・・リードスイ
ッチ、］２・・・制御器、１３・・・水流検知器、１４
・・・給水流量制御器、１４ｂ・・・給水流量１モ１］
御モータ、１５・・・吐出讃・、１６・・・給湯管、１
７・・・給湯蛇口、１８・・・給湯源検知器、１９・・
・コントローラ、２０・・・給湯源微調節嫡子、２】・
・・給湯流量′ｖ１．調節嫡子、Ａ・・・台所・洗面所
の設定値、Ｂ・・・風呂場（ンヤワー）の設定値、Ｃ・
・・風呂場（浴檜落し込み〕の設定値。FIG. 1 is a schematic overall configuration diagram of an embodiment of a water heater according to the present invention, and FIG. 2 is a water heater hot water supply characteristic diagram for explaining the hot water supply source of the water heater and the set values of the hot water supply flow rate. 3 is a flowchart for explaining the control of the hot water supply source and hot water flow rate. 1...Water boiler, 2...Casing, 3...Water supply pipe, 4...Gas supply pipe, 5...Water pipe, 6...Gas couple, 7...Heat exchanger , 8...Burner, 9...Gas amount control valve, 1()...Impeller, Moon...Reed switch, ]2...Controller, 13...Water flow detector, 14
...Water supply flow rate controller, 14b...Water supply flow rate 1 mo 1]
Control motor, 15...Discharge fan, 16...Hot water pipe, 1
7... Hot water faucet, 18... Hot water source detector, 19...
・Controller, 20...Hot water source fine adjustment legitimate child, 2】・
...Hot water supply flow rate'v1. Adjustment legitimate child, A... Setting values for the kitchen and washroom, B... Setting values for the bathroom, C.
...Bathroom (bath cypress drop) setting value.
Claims (1)
時の給湯源を検知する給湯温検知器と、上記給水流量検
知器より出力される給水流量検知信号と給湯場所に応じ
て適宜設定された給水流量設定値とを比較すると共に、
上記給湯温検知器より出力される給湯製検知信号と各給
湯場所に応じて適宜設定された給湯源設定値とを比較し
、これら給湯源と給湯流量の各設定値へ修正する方向の
給水流量制御信号および給水流制御信号全それぞれ出力
する制御器と、この制御器より出力される給水流量制御
信号に応じて給水流量を制御する給水流量制御器と、上
記制御器より出力される給湯源制御信号に応じて供給ガ
ス量を制御するガス量制御器とを有し、給湯場所に応じ
て予め設定された給湯温度と給湯流量の給湯水を各給湯
場所にそれぞれ給湯するようにしたことを特徴とする湯
沸器。 ２、給水流量制御器は、給水列−路内に設置さ扛た弁８
＆構と、この弁機構の開度を適宜制御する制御モータと
を有し、給水流量制御信号に応じた制御モータの弁機構
の開度制御により給水流量を制御するように構成された
ことを特徴とする特許請求の範囲第１項に記載の湯沸器
。 ３、制御器はこの制御器に電気的に接続されたコントロ
ーラを有し、このコントローラの適宜調節操作により給
湯源および給湯流量の各設定値を調整するようにしたこ
と全特徴とする特許請求の範囲第１項に記載の湯沸器。[Scope of Claims] A water supply flow rate detector that detects the entire water supply flow rate during one hot water supply, a hot water temperature detector that detects the hot water source during hot water supply, a water supply flow rate detection signal output from the water supply flow rate detector and hot water supply. In addition to comparing the water supply flow rate setting value set appropriately according to the location,
Compare the hot water supply detection signal output from the hot water temperature detector with the hot water source setting values set appropriately according to each hot water supply location, and adjust the water supply flow rate to the respective set values for the hot water source and hot water flow rate. A controller that outputs all control signals and water supply flow control signals, a water supply flow rate controller that controls the water supply flow rate in accordance with the water supply flow rate control signal output from the controller, and a hot water supply source control that is output from the controller. It has a gas amount controller that controls the amount of gas supplied according to a signal, and is configured to supply hot water to each hot water supply location at a preset hot water temperature and hot water flow rate depending on the hot water supply location. water heater. 2. The water supply flow rate controller is a valve 8 installed in the water supply line-way.
& structure, and a control motor that appropriately controls the opening degree of this valve mechanism, and is configured to control the water supply flow rate by controlling the opening degree of the valve mechanism of the control motor in response to a water supply flow rate control signal. A water heater according to claim 1. 3. The controller has a controller electrically connected to the controller, and the set values of the hot water source and the hot water flow rate are adjusted by appropriately adjusting the controller. A water heater according to scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58053841A JPS59180229A (en) | 1983-03-31 | 1983-03-31 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58053841A JPS59180229A (en) | 1983-03-31 | 1983-03-31 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59180229A true JPS59180229A (en) | 1984-10-13 |
Family
ID=12954001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58053841A Pending JPS59180229A (en) | 1983-03-31 | 1983-03-31 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59180229A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162743U (en) * | 1985-03-28 | 1986-10-08 | ||
| JPS62297640A (en) * | 1986-06-16 | 1987-12-24 | Matsushita Electric Ind Co Ltd | Hot water supplier |
| CN102455060A (en) * | 2010-10-18 | 2012-05-16 | 海尔集团公司 | Control method of fuel gas of fuel gas water heater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522312B2 (en) * | 1976-06-21 | 1980-06-16 | ||
| JPS56127082U (en) * | 1980-02-27 | 1981-09-28 | ||
| JPS5729497U (en) * | 1980-07-27 | 1982-02-16 |
-
1983
- 1983-03-31 JP JP58053841A patent/JPS59180229A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522312B2 (en) * | 1976-06-21 | 1980-06-16 | ||
| JPS56127082U (en) * | 1980-02-27 | 1981-09-28 | ||
| JPS5729497U (en) * | 1980-07-27 | 1982-02-16 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162743U (en) * | 1985-03-28 | 1986-10-08 | ||
| JPH0224037Y2 (en) * | 1985-03-28 | 1990-07-02 | ||
| JPS62297640A (en) * | 1986-06-16 | 1987-12-24 | Matsushita Electric Ind Co Ltd | Hot water supplier |
| JPH0830591B2 (en) * | 1986-06-16 | 1996-03-27 | 松下電器産業株式会社 | Water heater |
| CN102455060A (en) * | 2010-10-18 | 2012-05-16 | 海尔集团公司 | Control method of fuel gas of fuel gas water heater |
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