JPH056091B2 - - Google Patents
Info
- Publication number
- JPH056091B2 JPH056091B2 JP24600383A JP24600383A JPH056091B2 JP H056091 B2 JPH056091 B2 JP H056091B2 JP 24600383 A JP24600383 A JP 24600383A JP 24600383 A JP24600383 A JP 24600383A JP H056091 B2 JPH056091 B2 JP H056091B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- amount
- setting device
- control valve
- 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 157
- 230000001186 cumulative effect Effects 0.000 claims description 5
- 238000004851 dishwashing Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は給湯栓からの給湯を間欠的に行なう給
湯装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a water heater that intermittently supplies hot water from a hot water tap.
従来例の構成とその問題点
従来の給湯装置は第１図に示すように構成され
ていた。すなわち第１図において、水道１から供
給された水は、電気温水器２のタンク３内に入
り、ヒータ４で加熱され貯湯される。端末に設け
た給湯栓５，６に対しては、電気温水器２に接続
された給湯配管７を介して給湯が行なわれる。給
湯栓５あるいは６のコツク８あるいは９を開閉す
ることにより給湯は供給・停止される。Configuration of conventional example and its problems A conventional water heater was configured as shown in FIG. That is, in FIG. 1, water supplied from a water supply 1 enters a tank 3 of an electric water heater 2, is heated by a heater 4, and is stored. Hot water is supplied to the hot water taps 5 and 6 provided at the terminals via a hot water supply pipe 7 connected to the electric water heater 2. Hot water supply is supplied and stopped by opening and closing the tap 8 or 9 of the hot water tap 5 or 6.
給湯時において、給湯を頻繁に供給・停止させ
る必要がある場合がある。これは例えば台所で食
器類や鍋・釜類を洗う場合等、まず洗剤をつけて
スポンジ類で食器類をこすり、次に湯でこの洗剤
を洗い流して食器ケースに置くという動作を繰り
返し行なうが、この場合給湯は洗剤を洗い流す時
だけ必要であり、これ以外の動作の時は必要がな
い。 When supplying hot water, it may be necessary to frequently supply and stop the supply of hot water. For example, when washing dishes, pots, and pots in the kitchen, you first apply detergent, scrub the dishes with a sponge, then rinse off the detergent with hot water and place them in the dish case, repeating the process. In this case, hot water supply is necessary only when washing away the detergent, and is not necessary for other operations.
従来の給湯装置においては、給湯栓５あるいは
６のコツク８あるいは９を頻繁にあるサイクルを
もつて手で開閉しているのが実状であつた。この
ためコツク８あるいは９の開閉に手間取り、食事
の後かたづけが時間がかかるものとなつていた。
また、中にはコツク８あるいは９の開閉があまり
にもわずらわしいので、洗い物の作業中は給湯栓
５あるいは６を開成したままにして湯をたれ流す
人もおり、この場合は必要時以外も湯が供給され
続けるため、省エネルギーに反するものとなつて
いた。また、風呂場における洗髪などの際も、洗
面器に定まつた量の湯をある周期で取りたい時な
ども同様な問題点を有していた。 In the conventional hot water supply apparatus, the reality is that the tap 8 or 9 of the hot water tap 5 or 6 is manually opened and closed in a certain cycle. For this reason, it took time to open and close the kettle 8 or 9, and it took time to clean up after meals.
Additionally, some people find it too troublesome to open and close the hot water tap 8 or 9, so they leave the hot water faucet 5 or 6 open while washing dishes and let the hot water drip out. Because it was continuously supplied, it went against energy conservation. Furthermore, similar problems arise when washing one's hair in a bathroom or when one wants to pour a set amount of hot water into a washbasin at certain intervals.
発明の目的
本発明はこのような従来の問題点を解決した給
湯装置を提供するものであり、給湯栓からの湯の
供給を自動的に供給・停止させ、所定積算量の湯
を間欠的に繰り返して給湯できる給湯装置を提供
することを目的とする。Purpose of the Invention The present invention provides a hot water supply device that solves these conventional problems, and automatically supplies and stops the supply of hot water from the hot water faucet, and intermittently supplies a predetermined cumulative amount of hot water. The purpose is to provide a water heater that can repeatedly supply hot water.
発明の構成
この目的を達するために本発明は、給湯熱源か
ら供給される湯の湯量を調節する制御弁と、この
制御弁を駆動する駆動部と、湯量を検出する流量
検出器と、１サイクル当りの湯量の積算値を設定
する湯量設定器と、１サイクル当りの停止時間を
設定する時間設定器と、総給湯量を設定する積算
流量設定器と、間欠給湯と給湯自動停止給湯を択
一的に選択する選択スイツチと、この選択スイツ
チの間欠給湯側選択により、流量検出器の信号を
清算し湯量設定器の設定値に達したら制御弁を閉
成し時間設定器の設定時間が経過したら再び制御
弁を開成する動作を繰り返し、選択スイツチの自
動給湯停止側の選択により湯量を積算し積算流量
設定器の設定値に達したら制御弁を閉成する制御
を行う制御器とを備えて給湯装置を構成し、湯量
設定器と時間設定器の設定置に応じて間欠的に所
定積算流量の給湯と時間による給湯の停止を繰り
返し間欠給湯を行うことにより、使い勝手の向上
や省エネルギー化を図つているものである。Structure of the Invention In order to achieve this object, the present invention provides a control valve that adjusts the amount of hot water supplied from a hot water supply heat source, a drive unit that drives this control valve, a flow rate detector that detects the amount of hot water, and a one cycle Choose between a hot water flow setting device to set the cumulative amount of hot water per cycle, a time setting device to set the stop time per cycle, an integrated flow rate setting device to set the total hot water supply amount, and intermittent hot water supply and hot water supply automatic stop hot water supply. By selecting the intermittent hot water supply side with the selection switch and selecting the intermittent hot water supply side of this selection switch, the signal of the flow rate detector is adjusted, and when the set value of the hot water flow setting device is reached, the control valve is closed, and when the set time of the time setting device has elapsed, the control valve is closed. The water supply system is equipped with a controller that repeats the operation of opening the control valve again, integrates the amount of hot water by selecting the automatic hot water supply stop side of the selection switch, and closes the control valve when the amount of hot water reaches the set value of the cumulative flow setting device. By configuring the device to perform intermittent hot water supply by repeatedly supplying hot water at a predetermined cumulative flow rate and stopping the hot water supply depending on the time according to the settings of the hot water amount setting device and time setting device, we aim to improve usability and save energy. It is something that exists.
実施例の説明
本発明の一実施例について、第２図〜第４図に
基づいて説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described based on FIGS. 2 to 4.
第２図において、水道１１から逆止弁１２、減
圧弁１３を経て、給湯源である電気温水器１４内
のタンク１５中に給水された水は、ヒータ１６で
加熱されて昇温されタンク１５内に貯えられる。
電気温水器１４で作られた湯を端末側の給湯栓１
７あるいは１８に導き湯を供給する給湯経路とし
て、給湯配管１９が設けられている。給湯配管１
９の電気温水器１４近傍には安全弁２０と空気抜
き弁２１が接続されている。給湯栓１８の近傍に
は混合弁２２が設けられ、給水管２３と給湯管１
９の水と湯を混合して、給湯管１９′を通つて給
湯栓１８に混合湯を供給する。この給湯管１９′
には、給湯栓１８への混合湯を供給・停止する制
御弁２４が設けられている。この制御弁２４は、
１サイクル当りの湯量の積算値と、１サイクル当
りの停止時間を設定する湯量設定器と時間設定器
を兼ねた設定器２５により設定された値となるよ
うに、制御器２６を介して制御される。２７は流
量検出器であり湯量を検出し、この信号を制御器
にて流量積算を行なう。また２８，２９は給湯栓
１７，１８のコツクである。第３図はこのブロツ
クの詳細を示すもので混合弁２２、混合湯温を検
出する温度検出器３０、ボール周回型の流量検出
器２７、モータ２４Ａにて駆動される制御弁２４
等が図に示すように配列されている。この実施例
においては、設定器２５は間欠給湯と給湯自動停
止の双方が択一的に選択できるものになつてい
る。間欠給湯のみを選択する場合は、第４図に示
す設定器のスイツチ３１を間欠給湯側に切り替え
る。そして湯量設定器３２で１サイクル当りのト
ータル給湯量を設定し、時間設定器３３で１サイ
クル当りの給湯の停止時間を設定する。３４は表
示盤である。この場合、湯量設定値と時間設定値
は任意に設定できるように可変型となつている。
給湯自動停止を行ないたい時は、スイツチ３１を
給湯自動停止側に切り替えると、総給湯量を設定
する清算流量設定器３５の設定値に応じた自動停
止ができる。 In FIG. 2, water is supplied from a water supply 11 through a check valve 12 and a pressure reducing valve 13 into a tank 15 in an electric water heater 14, which is a hot water source, and is heated by a heater 16 to raise its temperature. stored within.
The hot water made by the electric water heater 14 is connected to the hot water tap 1 on the terminal side.
A hot water supply pipe 19 is provided as a hot water supply path for supplying hot water to 7 or 18. Hot water piping 1
A safety valve 20 and an air vent valve 21 are connected near the electric water heater 14 at 9. A mixing valve 22 is provided near the hot water tap 18, and a water supply pipe 23 and a hot water supply pipe 1 are connected to each other.
9 and hot water are mixed and the mixed hot water is supplied to the hot water tap 18 through the hot water supply pipe 19'. This hot water pipe 19'
is provided with a control valve 24 for supplying and stopping mixed hot water to the hot water tap 18. This control valve 24 is
It is controlled via the controller 26 so that the integrated value of the amount of hot water per cycle and the value set by the setting device 25 which also serves as a hot water amount setting device and a time setting device for setting the stop time per cycle are controlled. Ru. 27 is a flow rate detector which detects the amount of hot water, and this signal is used by a controller to integrate the flow rate. Further, 28 and 29 are the taps for the hot water taps 17 and 18. FIG. 3 shows details of this block, including a mixing valve 22, a temperature detector 30 for detecting the temperature of mixed water, a ball-circulating flow rate detector 27, and a control valve 24 driven by a motor 24A.
etc. are arranged as shown in the figure. In this embodiment, the setting device 25 is configured to allow an alternative selection between intermittent hot water supply and automatic stop of hot water supply. If only intermittent hot water supply is selected, switch 31 of the setting device shown in FIG. 4 is switched to the intermittent hot water supply side. Then, the total amount of hot water supply per cycle is set using the hot water amount setting device 32, and the stop time of hot water supply per cycle is set using the time setting device 33. 34 is a display panel. In this case, the hot water amount setting value and time setting value are variable so that they can be set arbitrarily.
When it is desired to automatically stop the hot water supply, by switching the switch 31 to the automatic stop of hot water supply, the automatic stop can be performed according to the set value of the settlement flow rate setting device 35 that sets the total amount of hot water supply.
次に動作を説明する。間欠給湯を行なう場合設
定器２５のスイツチ３１を間欠給湯側に切り替
え、湯量設定器３２で１サイクル当りの給湯量の
積算値を設定し、時間設定器３３で給湯の停止す
る時間を設定する。次に給湯栓１８のコツク２９
を開成して給湯を開始すると、電気温水器１４か
ら送られて来た湯は、混合弁２２で水と混合され
適温の混合湯として流量検出器２７、制御弁２４
を経て給湯栓１８に供給される。流量検出器２７
は瞬時の給湯量を刻々と検出するが、この信号は
制御器２６に送られ積算されて行く。そして湯量
設定器３２の設定値に達した時点で制御弁２４を
閉成する信号が制御器２６より発せられ、制御弁
２４は給湯を停止する。同時に時間の計時が始ま
り時間設定器３３の設定時間に到達した時点で再
び給湯を開始する。以後、この動作を繰り返し、
制御弁２４を開閉することにより給湯の開始・停
止を行なう。給湯を完全に止めるには、給湯栓１
８のコツク２９を操作し閉成することにより、所
定時間経過して制御弁２４を開成しても流れが生
じないことを制御器２６が検知し、制御器２６は
動作を停止する。従つて、所定量の給湯を行なつ
た後、所定時間給湯を停止し、給湯・停止のサイ
クルを自動的に繰り返すため、洗い物や洗髪時に
わざわざ手で給湯栓を操作するわずらわしさがな
く、利便性が増すとともに常時給湯が行なわれる
ものでなく間欠的であるため省エネルギーも図れ
るものとなつている。 Next, the operation will be explained. When performing intermittent hot water supply, the switch 31 of the setting device 25 is switched to the intermittent hot water supply side, the hot water amount setting device 32 sets the integrated value of the amount of hot water supply per cycle, and the time setting device 33 sets the time at which the hot water supply stops. Next, tap 29 for hot water tap 18.
When the switch is opened and hot water supply starts, the hot water sent from the electric water heater 14 is mixed with water at the mixing valve 22, and the mixed hot water at the appropriate temperature is sent to the flow rate detector 27 and the control valve 24.
The hot water is supplied to the hot water tap 18 through the. Flow rate detector 27
The system detects the instantaneous amount of hot water supplied moment by moment, and this signal is sent to the controller 26 and integrated. When the set value of the hot water amount setting device 32 is reached, the controller 26 issues a signal to close the control valve 24, and the control valve 24 stops supplying hot water. At the same time, time measurement starts and when the time set by the time setter 33 is reached, hot water supply starts again. After that, repeat this operation,
By opening and closing the control valve 24, hot water supply is started and stopped. To completely stop the hot water supply, turn off the hot water tap 1.
By operating and closing the cock 29 of No. 8, the controller 26 detects that no flow occurs even if the control valve 24 is opened after a predetermined period of time has elapsed, and the controller 26 stops its operation. Therefore, after dispensing a predetermined amount of hot water, the hot water supply is stopped for a predetermined period of time, and the cycle of hot water supply and stop is automatically repeated, which is convenient because there is no need to manually operate the hot water faucet when washing dishes or hair. In addition to increasing energy efficiency, it is also possible to save energy because hot water is supplied intermittently rather than constantly.
本実施例においては、湯量設定器３２の積算湯
量値及び時間設定器３３の停止時間は、いずれも
設定値が可変となつているため、使用対象や状況
に応じて任意に間欠給湯サイクルと湯量が選択で
きる利点を有する。また、積算湯量値や停止時間
は複数モードを有するように構成することによ
り、例えば大湯量出湯→短時間停止→小湯量出湯
→長時間停止→大湯量出湯など複雑な要求にも応
えることが可能となる。 In this embodiment, the integrated hot water amount value of the hot water amount setting device 32 and the stop time of the time setting device 33 are both variable in setting values, so the intermittent hot water supply cycle and the hot water amount can be set arbitrarily depending on the object of use and the situation. has the advantage of being selectable. In addition, by configuring the integrated hot water amount value and stop time to have multiple modes, it is possible to meet complex requests such as, for example, large amount of hot water → short time stop → small amount of hot water → long time stop → large amount of hot water. becomes.
発明の効果
本発明は給湯と給湯停止を間欠的に行なえ、か
つ給湯は給湯量の積算値が設定できるため次のよ
うな効果を有する。Effects of the Invention The present invention has the following effects because hot water can be supplied and stopped intermittently, and the integrated value of the amount of hot water can be set.
(1) 給湯を一定のサイクル及び湯量で頻繁に供
給・停止させる必要のある洗い物や洗髪の作業
時等に、手で給湯栓を操作する必要がなく自動
的に間欠給湯が行なわれるため作業能率が上が
る。(1) Work efficiency is improved because there is no need to manually operate the hot water faucet, and intermittent hot water supply is performed automatically during tasks such as washing dishes or washing hair that require frequent supply and stop of hot water supply at a certain cycle and amount. goes up.
(2) 湯が間欠給湯されるため、作業時に従来の様
に湯を出し放しにすることがなくなり、無駄な
給湯が解消でき省エネルギー化が図れる。(2) Since hot water is supplied intermittently, there is no need to leave hot water unattended during work as in the past, eliminating unnecessary hot water supply and saving energy.
(3) 所定容量の容器に間欠的に湯を取る用途や、
風呂場で髪を洗う場合などに洗面器に一杯ごと
に間欠的に湯を取ることができ、コツクの開度
や水圧や使用中における水圧変動によつて時間
当たりの給湯量が異なつてくることがないた
め、正確な間欠給湯ができる。また、選択スイ
ツチによつて間欠給湯と、自動停止給湯が択一
的に選択できるため、間欠給湯中に予定外の給
湯停止が入つたり、使用者に多岐に亘る判断を
要求することがなく、使い勝手が良い。(3) For applications in which hot water is intermittently poured into a container of a specified capacity,
When washing your hair in the bathroom, you can draw hot water intermittently into the washbasin, and the amount of hot water supplied per hour varies depending on the opening of the sink, the water pressure, and fluctuations in water pressure during use. Since there is no water, accurate intermittent hot water supply is possible. In addition, because the selection switch allows the user to select between intermittent hot water supply and automatic stop hot water supply, there is no need for an unscheduled hot water supply stop during intermittent hot water supply, and there is no need for the user to make a wide variety of decisions. , easy to use.
第１図は従来の給湯装置を示すシステム図、第
２図は本発明の一実施例を用いた給湯システム
図、第３図は同システムに用いた制御弁・流量検
出装置の断面図、第４図は同システムに用いた設
定器の正面図である。
２４…制御弁、２４Ａ…モータ（駆動部）、２
５…設定器、２６…制御器、２７…流量検出器、
３２…湯量設定器、３３…時間設定器。
Fig. 1 is a system diagram showing a conventional hot water supply device, Fig. 2 is a diagram of a hot water supply system using an embodiment of the present invention, Fig. 3 is a sectional view of a control valve and flow rate detection device used in the system, and Fig. Figure 4 is a front view of the setting device used in the system. 24...Control valve, 24A...Motor (drive unit), 2
5... Setting device, 26... Controller, 27... Flow rate detector,
32...Water flow setting device, 33...Time setting device.
Claims (1)
制御弁と、この制御弁を駆動する駆動部と、湯量
を検出する流量検出器と、１サイクル当たりの湯
量の積算値を設定する湯量設定器と、１サイクル
当たりの停止時間を設定する時間設定器と、総給
湯量を設定する積算流量設定器と、間欠給湯と給
湯自動停止給湯を択一的に選択する選択スイツチ
と、この選択スイツチの間欠給湯側選択により、
前記流量検出器の信号を積算し前記湯量設定器の
設定値に達したら前記制御弁を閉成し前記時間設
定器の設定時間が経過したら再び前記制御弁を開
成する動作を繰り返し、前記選択スイツチの自動
給湯停止側の選択により湯量を積算し前記積算流
量設定器の設定値に達したら前記制御弁を閉成す
る制御を行う制御器よりなる給湯装置。1. A control valve that adjusts the amount of hot water supplied from the hot water supply heat source, a drive unit that drives this control valve, a flow rate detector that detects the amount of hot water, and a hot water amount setting device that sets the integrated value of the amount of hot water per cycle. , a time setting device for setting the stop time per cycle, an integrated flow rate setting device for setting the total hot water supply amount, a selection switch for selectively selecting between intermittent hot water supply and hot water supply automatic stop hot water supply, and this selection switch. By selecting the intermittent hot water supply side,
Repeating the operation of integrating the signal from the flow rate detector and closing the control valve when the set value of the hot water amount setting device is reached and opening the control valve again when the set time of the time setting device has elapsed, and then switching the selection switch. A hot water supply device comprising a controller that performs control to integrate the amount of hot water by selecting an automatic hot water supply stop side and close the control valve when the amount of hot water reaches the set value of the cumulative flow rate setting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58246003A JPS60134136A (en) | 1983-12-23 | 1983-12-23 | Hot water feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58246003A JPS60134136A (en) | 1983-12-23 | 1983-12-23 | Hot water feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60134136A JPS60134136A (en) | 1985-07-17 |
| JPH056091B2 true JPH056091B2 (en) | 1993-01-25 |
Family
ID=17142015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58246003A Granted JPS60134136A (en) | 1983-12-23 | 1983-12-23 | Hot water feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60134136A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6252220A (en) * | 1985-08-31 | 1987-03-06 | Toyoda Gosei Co Ltd | Boot for mechanical shaft coupling |
-
1983
- 1983-12-23 JP JP58246003A patent/JPS60134136A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6252220A (en) * | 1985-08-31 | 1987-03-06 | Toyoda Gosei Co Ltd | Boot for mechanical shaft coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60134136A (en) | 1985-07-17 |
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