JPH0212328B2 - - Google Patents
Info
- Publication number
- JPH0212328B2 JPH0212328B2 JP58003994A JP399483A JPH0212328B2 JP H0212328 B2 JPH0212328 B2 JP H0212328B2 JP 58003994 A JP58003994 A JP 58003994A JP 399483 A JP399483 A JP 399483A JP H0212328 B2 JPH0212328 B2 JP H0212328B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- hot water
- signal
- water temperature
- controller
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 238000001228 spectrum Methods 0.000 claims description 10
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/06—Sampling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Control Of Combustion (AREA)
- Massaging Devices (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は給湯装置の湯温制御に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to hot water temperature control in a water heater.
従来例の構成と問題点
給湯装置で出湯温度を検出して湯温を安定化
し、さらに湯温を一定時間で周期的に変化させシ
ヤワー使用時に快よい刺激を与えることは既に知
られている。しかしながら、前述のように湯温を
周期的に変化させる方式では規則的な刺激である
のですぐに慣れを生じるので効果が薄らいでしま
う欠点があつた。Configuration and Problems of Conventional Examples It is already known that a hot water heater detects the hot water temperature to stabilize the hot water temperature, and then periodically changes the hot water temperature over a certain period of time to provide a pleasant stimulation when using a shower. However, as mentioned above, the method of periodically changing the water temperature has the drawback that the stimulation is regular and the user quickly gets used to it, making it less effective.
発明の目的
本発明は給湯装置の出湯温度のパワースペクト
ルを周波数に反比例の関係になるよう変化させ
て、シヤワー使用時にマツサージ効果を維持する
ものである。OBJECTS OF THE INVENTION The present invention maintains the pine surge effect when using a shower by changing the power spectrum of the hot water temperature of a hot water heater in inverse proportion to the frequency.
発明の構成
この目的を達成するために本発明は給湯装置の
出湯温度を温度検出器で検出し、設定温度と出湯
温度とを温度制御部で演算し、温度制御器を制御
し、出湯温度を一定に制御するばかりでなく、信
号発生部の信号を出湯温度設定部に与え、出湯温
度のパワースペクトルを周波数に反比例の関係に
なるよう変化させるものである。Composition of the Invention In order to achieve this object, the present invention detects the hot water temperature of a water heater with a temperature detector, calculates the set temperature and the hot water temperature with a temperature controller, controls the temperature controller, and controls the hot water temperature with a temperature sensor. In addition to constant control, the signal from the signal generating section is applied to the outlet hot water temperature setting section to change the power spectrum of the outlet hot water temperature so that it is inversely proportional to the frequency.
実施例の説明
本発明の一実施例を添付図面によつて説明す
る。第１図において１は水量制御器で水流入路２
から入り熱交換器３から出湯管４より外部へ供給
される。燃料は燃料供給路５より流入し温度制御
器６より加熱装置７へ供給され、加熱装置７の熱
焼熱は熱交換器３を加熱する。温度制御器６は弁
本体８とケーシング９からなり、弁本体８内に弁
孔１０を有し、弁体１１はダイヤフラム１２と一
体に変位し、ダイヤフラム１２はコイル１３の電
流によつて変位するプランジヤ１４によつて変位
させられる。ダイヤフラム１２と弁体１１の受圧
面積はほぼ等しく、燃料の制御された圧力が弁体
１１にかかる力と、プランジヤ１４とコイル１３
との電磁力とが釣り合うことによつて、燃料圧が
制御される。１５は給湯制御器で出湯管４に設け
られた出湯温度検出器１６の信号を入力し、温度
制御器６のコイル１３に出力する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described with reference to the accompanying drawings. In Fig. 1, 1 is a water flow controller and water inflow channel 2
The hot water enters from the heat exchanger 3 and is supplied to the outside through the outlet pipe 4. Fuel flows in from the fuel supply path 5 and is supplied from the temperature controller 6 to the heating device 7 , and the heat generated by the heating device 7 heats the heat exchanger 3 . The temperature controller 6 consists of a valve body 8 and a casing 9, has a valve hole 10 in the valve body 8, the valve body 11 is displaced together with a diaphragm 12, and the diaphragm 12 is displaced by the current of a coil 13. It is displaced by plunger 14. The pressure-receiving areas of the diaphragm 12 and the valve body 11 are approximately equal, and the controlled pressure of the fuel acts on the valve body 11, and the plunger 14 and the coil 13
The fuel pressure is controlled by balancing the electromagnetic force with the fuel pressure. A hot water supply controller 15 inputs a signal from a hot water temperature detector 16 provided in the hot water pipe 4 and outputs the signal to the coil 13 of the temperature controller 6.
第２図のブロツク線図において給湯制御器１５
は出湯温度設定部１７と信号発生部１８と信号記
憶部１９と温度制御部２０およびスイツチ２１か
らなり、温度制御部２０は出湯温度設定部１７と
出湯温度検出器１６の偏差を演算し、公知のPID
制御を行ない温度制御器６を駆動し、加熱装置７
の加熱量を調節することによつて熱変換器３の出
湯温度を出湯温度設定部１７の設定温度と等しく
なるように制御する。 In the block diagram of FIG.
consists of a hot water outlet temperature setting section 17, a signal generation section 18, a signal storage section 19, a temperature control section 20, and a switch 21, and the temperature control section 20 calculates the deviation between the hot water temperature setting section 17 and the hot water temperature detector 16, PID of
The temperature controller 6 is controlled to drive the heating device 7.
By adjusting the amount of heating, the hot water temperature of the heat converter 3 is controlled to be equal to the set temperature of the hot water tap temperature setting section 17.
信号発生部１８は、予めそのパワースペクトル
が周波数に反比例する信号を記憶する読み出し専
用の記憶素子よりなる信号記憶部１９から信号を
読み取り増幅する。この信号記憶部１９の記憶信
号は、クラツシツク音楽から音響パワーとサンプ
リングし、デジタル量に変換して記憶させてい
る。一般にクラツシツク音楽や心地良い音楽の音
響パワーをマイクロフオンで受けた電気信号を二
乗検波してスペクトル解析すると音響パワーとそ
の周波数には反比例の関係にあることが知られて
いる。出湯温度設定部１７の信号に信号発生部１
８の信号を加算することで設定温度が時間的に変
動する。この設定温度の変動は、信号記憶部１９
から読み出される変動に比例するため、設定温度
変化のパワースペクトルはその周波数に反比例の
関係となる。スイツチ２１は信号発生部１８を発
停するものである。 The signal generating section 18 reads and amplifies a signal from a signal storage section 19 which is made up of a read-only storage element that stores in advance a signal whose power spectrum is inversely proportional to the frequency. The signal stored in the signal storage section 19 is obtained by sampling the acoustic power from classical music, converting it into a digital quantity, and storing it. In general, it is known that when the acoustic power of classical music or pleasant music is received by a microphone and the electrical signal is square-law detected and spectrum analyzed, there is an inversely proportional relationship between the acoustic power and its frequency. The signal generating unit 1 receives the signal from the hot water temperature setting unit 17.
By adding the 8 signals, the set temperature changes over time. The fluctuation of this set temperature is determined by the signal storage section 19.
The power spectrum of a change in set temperature is inversely proportional to its frequency. The switch 21 turns the signal generator 18 on and off.
次に動作について説明する。電源が投入され給
水が開始されると、加熱装置７が燃焼を開始し熱
交換器３を加熱し、湯温が上昇し、湯温は出湯温
度検出器１６で検出され、出湯温度設定部１７の
信号と比較され、出湯温度が設定と等しくなるよ
うに温度制御器６のコイル１３への電流を加減
し、プランジヤ１４を介して弁体１１を変位させ
る。湯温が設定温度と等しくなり安定した後、ス
イツチ１８を閉にすると、信号記憶部１９から信
号が送出され、この信号発生部１８で増幅されて
出湯温度設定部１７の信号に加算される。信号記
憶部１９からは湯温変化のパワースペクトルが周
波数に反比例するための信号を記憶して運転時に
次々と信号を発生する。（以後湯温の１／ｆゆら
ぎと呼ぶ）。従つて、出湯温度は時間的に１／ｆ
にゆらぐことになり、前述のように出湯温度設定
と等しく出湯温度が制御され、出湯温度は第３図
に示すように時間的に変化し、第４図に示すよう
に１／ｆゆらぎとなる。シヤワーに使用すれば快
よい洞激となつてマツサージ効果を有する。 Next, the operation will be explained. When the power is turned on and water supply starts, the heating device 7 starts combustion and heats the heat exchanger 3, and the hot water temperature rises.The hot water temperature is detected by the hot water outlet temperature detector 16, and the hot water outlet temperature setting unit 17 The electric current to the coil 13 of the temperature controller 6 is adjusted so that the hot water temperature becomes equal to the setting, and the valve body 11 is displaced via the plunger 14. After the hot water temperature becomes equal to the set temperature and becomes stable, when the switch 18 is closed, a signal is sent from the signal storage section 19, amplified by the signal generating section 18, and added to the signal from the hot water temperature setting section 17. The signal storage section 19 stores signals for the power spectrum of the water temperature change being inversely proportional to the frequency, and generates the signals one after another during operation. (Hereafter referred to as 1/f fluctuation of hot water temperature). Therefore, the hot water temperature is 1/f in terms of time.
As mentioned above, the hot water temperature is controlled to be equal to the hot water temperature setting, and the hot water temperature changes over time as shown in Figure 3, resulting in a 1/f fluctuation as shown in Figure 4. . When used in the shower, it creates a pleasant sensation and has a pine surge effect.
元来この１／ｆゆらぎを持つ変動は人間の感覚
に非常に関連の深いことが知られており、脳波や
心拍周期の変動は１／ｆゆらぎを持つている。
又、心地良い音楽の音響パワーや周波数変動のパ
ワースペクトルも、１／ｆに比例している。そし
て、このような知識に基づいて神経痛等の除痛の
際に与える電流の強さや間隔に１／ｆゆらぎ変動
を与え効果を得ている例もある。つまり１／ｆゆ
らぎを持つ変動は人体がその刺激に対して慣れを
生じず、新鮮さが持続し、かつ人間の感覚のリズ
ムに適合しているといわれるものである。 It is known that fluctuations with this 1/f fluctuation are closely related to human sensations, and fluctuations in brain waves and heartbeat cycles have 1/f fluctuations.
Furthermore, the acoustic power of pleasant music and the power spectrum of frequency fluctuations are also proportional to 1/f. Based on this knowledge, there are also examples where 1/f fluctuations are applied to the strength and interval of the current applied to relieve pain such as neuralgia, thereby obtaining an effect. In other words, fluctuations with 1/f fluctuations do not cause the human body to become accustomed to the stimulus, maintain freshness, and are said to be compatible with the rhythm of human sensations.
なお、本実施例では加熱制御器６に燃料制御弁
を示したが、加熱装置が電気ヒータの場合には電
力調節器を使用してもよい。 In this embodiment, a fuel control valve is shown as the heating controller 6, but if the heating device is an electric heater, a power regulator may be used.
発明の効果
以上述べたように本発明は給湯装置の出湯温度
を温度検出器で検出し、出湯温度が設定温度と等
しくなるように温度制御部で演算し温度制御器を
制御し信号発生部によつて出湯温度設定を湯温変
化のパワースペクトルと周波数とを反比例の関係
にゆらがせることによつてシヤワー使用時にマツ
サージ効果を与えることができると共に、快適な
シヤワーを持続することができる。Effects of the Invention As described above, the present invention detects the hot water temperature of a water heater with a temperature detector, calculates the temperature in the temperature controller so that the hot water temperature becomes equal to the set temperature, controls the temperature controller, and sends a signal to the signal generator. Therefore, by varying the hot water outlet temperature setting so that the power spectrum and frequency of the water temperature change are inversely proportional to each other, it is possible to provide a pine surge effect when using a shower, and to maintain a comfortable shower.
第１図は本発明の一実施例である給湯制御装置
の構成図、第２図は同制御ブロツク線図、第３図
は同出湯温度変化を示すグラフ、第４図は温度変
化のパワースペクトルと周波数の関係を示すグラ
フである。
３……熱交換器、６……温度制御器、７……加
熱装置、１５……給湯制御器、１６……出湯温度
設定器、１７……出湯温度設定部、１８……信号
発生部、１９……信号記憶部、２０……温度制御
部、２１……スイツチ。
Fig. 1 is a configuration diagram of a hot water supply control device which is an embodiment of the present invention, Fig. 2 is a control block diagram of the same, Fig. 3 is a graph showing changes in the hot water temperature, and Fig. 4 is a power spectrum of temperature changes. It is a graph showing the relationship between and frequency. 3... Heat exchanger, 6... Temperature controller, 7... Heating device, 15... Hot water supply controller, 16... Outlet hot water temperature setting device, 17... Outlet hot water temperature setting section, 18... Signal generation section, 19...Signal storage unit, 20...Temperature control unit, 21...Switch.
Claims (1)
温度設定部と、前記出湯温度設定部の設定温度を
時間的に変化させ温度変化のパワースペクトルと
周波数の関係を反比例とする信号を発生する信号
発生部と、前記出湯温度検出器の検出信号と前記
信号発生部により時間変化した温度設定信号とを
比較増幅する温度制御部と、給湯温度制御をする
温度制御器と、前記出湯温度設定部と前記信号発
生部と前記温度制御部を有し温度制御部の信号に
よつて前記温度制御器を制御する給湯制御器より
なる給湯制御装置。1. A hot water temperature detector that detects hot water supply temperature, a hot water temperature setting section, and a signal that changes the set temperature of the hot water temperature setting section over time and generates a signal that makes the relationship between the power spectrum of temperature change and frequency inversely proportional. a temperature controller that compares and amplifies the detection signal of the outlet hot water temperature detector and the temperature setting signal changed over time by the signal generator; a temperature controller that controls the hot water supply temperature; and a temperature controller that controls the hot water supply temperature; A hot water supply control device comprising a hot water supply controller having the signal generation section and the temperature control section, and controlling the temperature controller based on a signal from the temperature control section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58003994A JPS59129325A (en) | 1983-01-12 | 1983-01-12 | Controlling device for hot-water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58003994A JPS59129325A (en) | 1983-01-12 | 1983-01-12 | Controlling device for hot-water supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59129325A JPS59129325A (en) | 1984-07-25 |
| JPH0212328B2 true JPH0212328B2 (en) | 1990-03-20 |
Family
ID=11572558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58003994A Granted JPS59129325A (en) | 1983-01-12 | 1983-01-12 | Controlling device for hot-water supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59129325A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186641U (en) * | 1984-11-13 | 1986-06-06 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668802A (en) * | 1979-11-09 | 1981-06-09 | Matsushita Electric Ind Co Ltd | Physical quantity control unit |
| JPS5719806A (en) * | 1980-07-09 | 1982-02-02 | Toyota Central Res & Dev Lab Inc | Fluctuation driving device |
| JPS6157541A (en) * | 1984-08-18 | 1986-03-24 | レーム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Novel alkylamide of acrylic acid and methacrylic acid |
-
1983
- 1983-01-12 JP JP58003994A patent/JPS59129325A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668802A (en) * | 1979-11-09 | 1981-06-09 | Matsushita Electric Ind Co Ltd | Physical quantity control unit |
| JPS5719806A (en) * | 1980-07-09 | 1982-02-02 | Toyota Central Res & Dev Lab Inc | Fluctuation driving device |
| JPS6157541A (en) * | 1984-08-18 | 1986-03-24 | レーム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Novel alkylamide of acrylic acid and methacrylic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59129325A (en) | 1984-07-25 |
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