JPH0439533A - Hot water and cold water mixing device - Google Patents
Hot water and cold water mixing deviceInfo
- Publication number
- JPH0439533A JPH0439533A JP14783590A JP14783590A JPH0439533A JP H0439533 A JPH0439533 A JP H0439533A JP 14783590 A JP14783590 A JP 14783590A JP 14783590 A JP14783590 A JP 14783590A JP H0439533 A JPH0439533 A JP H0439533A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hot water
- mixing
- mixed
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 202
- 239000008399 tap water Substances 0.000 claims description 14
- 235000020679 tap water Nutrition 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- TUWJQNVAGYRRHA-UHFFFAOYSA-N Menadiol dibutyrate Chemical compound C1=CC=C2C(OC(=O)CCC)=CC(C)=C(OC(=O)CCC)C2=C1 TUWJQNVAGYRRHA-UHFFFAOYSA-N 0.000 description 1
- BWRHOYDPVJPXMF-UHFFFAOYSA-N cis-Caran Natural products C1C(C)CCC2C(C)(C)C12 BWRHOYDPVJPXMF-UHFFFAOYSA-N 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Control Of Temperature (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、湯水混合装置に関し、とくに給水回路を設け
たものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a hot water mixing device, and particularly to one provided with a water supply circuit.
従来の技術
第2図に示す従来の湯水混合装置1において、2は湯と
水の比率を調節する混合弁で、3は混合弁2を駆動する
混合弁駆動装置で、4は混合湯温を検出する温度検出器
で、5は出湯・止水をする止水弁で、6は止水弁5を駆
動する止水弁駆動装置である。7は混合湯温設定および
、出湯・止水指示を行なう設定器で、温度検出器4の信
号および設定器7の指示に基づいて混合弁駆動装置3お
よび止水弁駆動装置6を制御する制御器8から構成され
ている。BACKGROUND ART In a conventional hot water mixing device 1 shown in FIG. 2, 2 is a mixing valve for adjusting the ratio of hot water to water, 3 is a mixing valve driving device for driving the mixing valve 2, and 4 is for controlling the temperature of the mixed water. A temperature sensor detects temperature, 5 is a water stop valve that turns on and off water, and 6 is a water stop valve drive device that drives the water stop valve 5. Reference numeral 7 denotes a setting device for setting the temperature of mixed hot water and instructing hot water to be turned on and off, and a controller for controlling the mixing valve drive device 3 and the water stop valve drive device 6 based on the signal from the temperature detector 4 and the instruction from the setting device 7. It consists of 8 containers.
次に配管系統は、湯水混合装置1に給湯配管9と給水配
管10が接続され、止水弁5の2次側には、カラン部1
1まで混合水を導く混合水配管12が設けられている。Next, in the piping system, a hot water supply pipe 9 and a water supply pipe 10 are connected to the hot water mixing device 1, and a cut-off part 1 is connected to the secondary side of the water stop valve 5.
A mixed water pipe 12 is provided to guide the mixed water up to 1.
発明が解決しようとする課題
しかしながら上記のような構成では、温度調節を混合弁
2で行なうため、水と湯の切換えに時間がかかるという
不都合があった。Problems to be Solved by the Invention However, in the above-mentioned configuration, since the temperature is controlled by the mixing valve 2, there is an inconvenience that it takes time to switch between cold and hot water.
本発明はこのような不都合を解決するもので、湯と水の
切り換えに時間のかからない湯水混合装置を提供するこ
とを目的とする。The present invention is intended to solve such inconveniences, and an object of the present invention is to provide a hot water mixing device that does not take much time to switch between hot and cold water.
課題を解決するだめの手段
上記課題を解決するため、本発明の湯水混合装置は、給
湯管と給水管の途中にそれぞれ逆止弁を設け、湯と水の
混合比率を調節する混合弁と、前記混合弁を電気的に駆
動する混合弁駆動装置と、混合湯温を検出する温度検出
器と、カラン部と、前記カラン部からの混合湯の出湯・
上水を指示する湯スイッチと、混合湯の出湯上水を行な
う混合湯出湯止水弁と、前記混合湯出湯止水弁を電気的
に駆動する混合湯出湯止水弁駆動装置と、前記給水管側
の逆止弁の2次側から分岐してカラン部に至る水配管と
、前記カラン部からの水の出水止水を指示する水スイッ
チと、前記水出水止水弁を電気的に駆動する水出水止水
弁駆動装置と、前記混合弁駆動装置、温度検出器、湯ス
イッチ、水スイッチ、混合湯出湯止水弁駆動装置、水出
水止水弁駆動装置を制御する制御器を有し、混合湯用の
通湯回路と通水回路を独立して構成したものである。Means for Solving the Problems In order to solve the above problems, the hot water mixing device of the present invention includes a mixing valve that provides check valves in the middle of the hot water supply pipe and the water supply pipe to adjust the mixing ratio of hot water and water. A mixing valve driving device that electrically drives the mixing valve, a temperature detector that detects the temperature of the mixed water, a run section, and a dispensing unit for discharging the mixed hot water from the run section.
A hot water switch for instructing tap water, a mixed hot water tap water stop valve for discharging mixed hot water, a mixed hot water tap water stop valve driving device for electrically driving the mixed hot water tap water stop valve, and the water supply pipe. A water pipe that branches from the secondary side of the check valve on the side and reaches the run-off part, a water switch that instructs to stop the water from flowing out of the run-off part, and the water outflow water stop valve is electrically driven. It has a controller that controls a cold water stop valve drive device, the mixing valve drive device, a temperature sensor, a hot water switch, a water switch, a mixed hot water water stop valve drive device, and a cold water stop valve drive device, The hot water supply circuit for mixed hot water and the water supply circuit are configured independently.
さらに本発明の湯水混合装置は給水管側の逆止弁2次側
の水配管の分岐点と混合弁との間に水配管用逆止弁を備
えたものである。Furthermore, the hot water mixing device of the present invention is provided with a water pipe check valve between the mixing valve and a branch point of the water pipe on the secondary side of the check valve on the water supply pipe side.
作用
このような本発明の湯水混合装置によれば、混合湯用の
通湯回路と通水回路を独立に設けているので、水と湯の
間の温度変更にかかる時間を短縮することとなる。Effect: According to the hot water mixing device of the present invention, the hot water supply circuit for the mixed hot water and the water supply circuit are provided independently, so that the time required to change the temperature between the hot water and the hot water can be shortened. .
実施例
以下、本発明の一実施例の湯水混合装置について図面を
参照しながら説明する。EXAMPLE Hereinafter, a hot water mixing device according to an example of the present invention will be described with reference to the drawings.
第1図において、湯水混合装置16は、給水管16から
の給水管側逆止弁17と、給湯管18からの給湯管側逆
止弁19と、水と湯の混合比率を調節する混合弁2oと
、混合弁20を駆動する混合弁駆動装置21と、混合湯
温を検出する温度検出器22と、混合湯の出湯/止水を
行う混合湯出湯止水弁23と、混合湯出湯止水弁23を
駆動する混合湯出湯止水弁駆動装置24と、給水管側逆
止弁17の2次側から分岐して水の出水/止水を行う水
出水止水弁25へ至る水配管26と、水出水止水弁26
を駆動する水出水止水弁駆動装置27と、水配管26へ
の分岐点2次側の混合弁2Qへの導水路途中に設けた水
配管用逆止弁28と、混合湯温設定を行う設定器29と
、混合湯の出湯/止水指示を行う湯スイッチ30と、水
の出水/止水指示を行う水スイッチ31と、設定器29
および温度検出器22、湯スイッチ30、水スイッチ3
1からの信号に基づいて混合湯出湯止水弁駆動装置24
、水出水止水弁駆動装置27、混合弁駆動装置21の、
駆動を制御する制御器32と、水出水止水弁26、混合
湯出湯止水弁23以後力ラン部33へ至る混合湯および
水の導水管34から構成される。次に動作の説明をする
と、カラン部33から混合湯を出湯する場合には、給水
管16、給湯管18からそれぞれ水・湯が混合弁2Qに
おいて混合される。混合は、設定器29で設定された設
定温度と、温度検出器22により検出された混合湯温を
制御器32が比較し、その偏差量に相当する駆動量を混
合弁駆動装置21で駆動する。混合湯の出湯/止水は、
混合湯出湯止水弁23を混合湯出湯止水弁駆動装置24
により電気的に開閉させることにより行なう。In FIG. 1, the hot water mixing device 16 includes a water supply pipe side check valve 17 from the water supply pipe 16, a hot water supply pipe side check valve 19 from the hot water supply pipe 18, and a mixing valve that adjusts the mixing ratio of water and hot water. 2o, a mixing valve drive device 21 that drives the mixing valve 20, a temperature detector 22 that detects the temperature of the mixed hot water, a mixed hot water tap water stop valve 23 that performs hot water supply/stopping of the mixed hot water, and a mixed hot water tap water shutoff valve 20 that drives the mixing valve 20; A mixed hot water tap stop valve driving device 24 that drives the valve 23, and a water pipe 26 that branches from the secondary side of the water supply pipe side check valve 17 and leads to a water tap water stop valve 25 that outputs/stops water. and water stop valve 26
The water output water stop valve drive device 27 that drives the water supply, and the check valve 28 for water piping installed in the middle of the water conduit to the mixing valve 2Q on the secondary side of the branch point to the water piping 26, and the mixed hot water temperature setting. A setting device 29, a hot water switch 30 for instructing the mixed hot water to start/stop, a water switch 31 for instructing the water to start/stop, and the setting device 29.
and temperature detector 22, hot water switch 30, water switch 3
Based on the signal from 1, the mixing hot water tap water stop valve drive device 24
, water stop valve drive device 27, mixing valve drive device 21,
It is composed of a controller 32 for controlling the drive, a cold water stop valve 26 , and a water conduit 34 for mixed hot water and water from the mixed hot water tap water stop valve 23 to the power run section 33 . Next, the operation will be explained. When mixed hot water is discharged from the drain section 33, water and hot water are mixed at the mixing valve 2Q from the water supply pipe 16 and the hot water supply pipe 18, respectively. For mixing, the controller 32 compares the set temperature set by the setting device 29 and the mixed water temperature detected by the temperature detector 22, and the mixing valve driving device 21 drives the driving amount corresponding to the deviation amount. . The mixed hot water starts/stops,
Mixing hot water tap water stop valve 23 is connected to mixing hot water tap water stop valve driving device 24
This is done by electrically opening and closing.
カラン部33から水を出水する場合には水が、給水管1
6側の逆止弁17の2次側から水配管26を通って水出
水止水弁25へ導かれ、混合湯出湯止水弁駆動装置24
を電気的に開閉することにより出水/止水をおこなう。When water is discharged from the drain section 33, the water is supplied to the water supply pipe 1.
The water is led from the secondary side of the check valve 17 on the 6 side to the water outflow water stop valve 25 through the water pipe 26, and the mixed hot water exit water stop valve drive device 24
Water is turned on and off by electrically opening and closing.
水出水の場合は、水配管用逆止弁28により、給湯管1
8側から水配管26への湯の流入を防ぐことができるっ
また、水配管26の内径を絞ることにより、湯水の差圧
がある場合の湯呂湯、水出水の切り替え時におきる、流
量変化を防ぐことができる。In the case of water outflow, the check valve 28 for water piping allows the water supply pipe 1
In addition, by narrowing the inner diameter of the water pipe 26, it is possible to prevent the flow of hot water from flowing into the water pipe 26 from the 8 side. can be prevented.
発明の効果
以上のように本発明の湯水混合装置によれば、混合湯用
の通湯回路と、通水回路を独立に設けているので、混合
湯出湯回路単独で湯水の温度変更を行う場合より湯と水
の切り替えにともなう時間待ちを短縮することができる
。Effects of the Invention As described above, according to the hot water mixing device of the present invention, the hot water supply circuit for mixed hot water and the cold water supply circuit are provided independently, so that when changing the temperature of hot water using the mixed hot water tapping circuit alone, The time required to switch between hot and cold water can be reduced.
第1図は本発明の一実施例の湯水混合装置構成を示す構
成図、第2図は従来の湯水混合装置の構成図である。
16・・・・・・給水管、18・・・・・・給湯管、1
7.19・・・・・・逆止弁、2o・・・・・・混合弁
、21・・・・・・混合弁駆動装置、22・・・・・・
温度検出器、23・・・・・・混合湯出湯止水弁、24
・・・・・・混合湯出湯止水弁駆動装置、25・・・・
・・水出水止水弁、26・・・・・・水配管、27・・
・・・水出水止水弁駆動装置、28・・・・・・水配管
用逆止弁、3o・・・・・・湯スイッチ、31・・・・
・・水スイッチ、32・・・・・・制御器、33・・・
・・カラン部。FIG. 1 is a configuration diagram showing the configuration of a hot water mixing device according to an embodiment of the present invention, and FIG. 2 is a configuration diagram of a conventional hot water mixing device. 16...Water supply pipe, 18...Hot water supply pipe, 1
7.19...Check valve, 2o...Mixing valve, 21...Mixing valve drive device, 22...
Temperature detector, 23... Mixed hot water tap water stop valve, 24
...Mixed hot water tap water stop valve drive device, 25...
...Water stop valve, 26...Water piping, 27...
...Water outflow water stop valve drive device, 28...Check valve for water piping, 3o...Hot water switch, 31...
...Water switch, 32...Controller, 33...
...Karan Department.
Claims (2)
、湯と水の混合比率を調節する混合弁と、前記混合弁を
電気的に駆動する混合弁駆動装置と、混合湯温を検出す
る温度検出器と、カラン部と、前記カラン部からの混合
湯の出湯・止水を指示する湯スイッチと、混合湯の出湯
・止水を行なう混合湯出湯止水弁と、前記混合湯出湯止
水弁を電気的に駆動する混合湯出湯止水弁駆動装置と、
前記給水管側の逆止弁の2次側から分岐して水出水止水
弁にいたる水配管と、前記カラン部からの水の出水止水
を指示する水スイッチと、前記水出水止水弁を電気的に
駆動する水出水止水弁駆動装置と、前記混合弁駆動装置
、温度検出器、湯スイッチ、水スイッチ、混合湯出湯止
水弁駆動装置、水出水止水弁駆動装置を制御する制御器
を有し、混合湯用の通湯回路と通水回路を独立して構成
した湯水混合装置。(1) A check valve installed in the middle of a hot water supply pipe and a water supply pipe, a mixing valve that adjusts the mixing ratio of hot water and water, a mixing valve drive device that electrically drives the mixing valve, and a mixed water temperature. a temperature sensor that detects the flow of water, a flushing section, a hot water switch that instructs to turn on and off the mixed hot water from the running section, a mixed hot water tap stop valve that turns on and off the mixed hot water, and the mixed hot water tap. A mixed hot water tap water stop valve drive device that electrically drives the water stop valve;
A water pipe that branches from the secondary side of the check valve on the water supply pipe side and reaches the water outflow water stop valve, a water switch that instructs to stop the water outflow from the water supply pipe, and the water outflow water stop valve. A cold water stop valve drive device that electrically drives the water stop valve, and a water stop valve drive device that controls the mixing valve drive device, the temperature sensor, the hot water switch, the water switch, the mixed hot water water stop valve drive device, and the cold water stop valve drive device. A hot water mixing device that has a controller and has separate hot water circulation circuits and water circulation circuits for mixed hot water.
合弁との間に水配管用逆止弁を備えた請求項1記載の湯
水混合装置。(2) Check valve on the water supply pipe side The hot water mixing device according to claim 1, further comprising a water pipe check valve between the branch point of the water pipe on the secondary side and the mixing valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14783590A JPH0439533A (en) | 1990-06-06 | 1990-06-06 | Hot water and cold water mixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14783590A JPH0439533A (en) | 1990-06-06 | 1990-06-06 | Hot water and cold water mixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0439533A true JPH0439533A (en) | 1992-02-10 |
Family
ID=15439327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14783590A Pending JPH0439533A (en) | 1990-06-06 | 1990-06-06 | Hot water and cold water mixing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439533A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009131399A3 (en) * | 2008-04-23 | 2010-06-24 | (주) 피아이피 | Temperature-controlled mixed water and cold/hot water supply system |
CN106369217A (en) * | 2016-10-26 | 2017-02-01 | 厦门建霖工业有限公司 | Low temperature protector and working method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6414527A (en) * | 1987-07-08 | 1989-01-18 | Matsushita Electric Ind Co Ltd | Hot-water supplying device |
JPH01275979A (en) * | 1988-04-25 | 1989-11-06 | Yamaha Corp | Automatic hot-water supply system |
-
1990
- 1990-06-06 JP JP14783590A patent/JPH0439533A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6414527A (en) * | 1987-07-08 | 1989-01-18 | Matsushita Electric Ind Co Ltd | Hot-water supplying device |
JPH01275979A (en) * | 1988-04-25 | 1989-11-06 | Yamaha Corp | Automatic hot-water supply system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009131399A3 (en) * | 2008-04-23 | 2010-06-24 | (주) 피아이피 | Temperature-controlled mixed water and cold/hot water supply system |
CN106369217A (en) * | 2016-10-26 | 2017-02-01 | 厦门建霖工业有限公司 | Low temperature protector and working method thereof |
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