JPS61153339A - Hot/feed water supply system device - Google Patents
Hot/feed water supply system deviceInfo
- Publication number
- JPS61153339A JPS61153339A JP59277209A JP27720984A JPS61153339A JP S61153339 A JPS61153339 A JP S61153339A JP 59277209 A JP59277209 A JP 59277209A JP 27720984 A JP27720984 A JP 27720984A JP S61153339 A JPS61153339 A JP S61153339A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- tank
- water
- 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.)
- Granted
Links
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
- F24D17/00—Domestic hot-water supply systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、セントラル給湯システム等の給湯熱源器に対
して端末給湯蛇口が遠く離れて位置する形態の給湯装置
の使い勝手の向上と飲用給湯水対策に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to improving the usability of a hot water supply system in which a terminal hot water faucet is located far away from a hot water heat source device such as a central hot water system, and to measures for drinking hot water supply. .
従来の技術 従来のセントラル給湯システムを第３図に示す。Conventional technology A conventional central hot water supply system is shown in Figure 3.
給湯系路は電気ヒータ１を内蔵した電気温水器等（他に
ガス給湯機、石油給湯機、ヒーポン給湯機等がある）の
給湯熱源機２から給湯配管３を通って、台所、洗面室、
風呂場等に設置された給湯バルブ４、給湯蛇口５等から
構成されている。The hot water supply system path runs from a hot water heat source device 2 of an electric water heater or the like (there are also gas water heaters, oil water heaters, heat pump water heaters, etc.) with a built-in electric heater 1, through hot water piping 3, to the kitchen, washroom, etc.
It is composed of a hot water supply valve 4, a hot water supply faucet 5, etc. installed in a bathroom or the like.
また、給水系路は給水配管６と給湯バルブ４と一体で構
成された給水バルブ７等から成る。そして給湯蛇口５は
給湯熱源機２から遠く離れた位置に設置されているのが
一般的である。Further, the water supply system path is composed of a water supply pipe 6, a water supply valve 7 which is integrated with the hot water supply valve 4, and the like. The hot water faucet 5 is generally installed at a location far away from the hot water heat source device 2.
発明が解決しようとする問題点
上記構成に於いて、特に冬期で冷え込んだ朝方に湯が欲
しい時等、給、湯バルブ４を開いてもすぐには出湯され
ずまづ給湯配管３内に滞留して外気温とほぼ同一温度に
なっている冷えきった水（５〜１０℃）が最初にでてく
る。そして次第に温度の高い湯に変っていき、給水バル
ブ７を操作しない限り、最後は給湯熱源器２の供給温度
にほぼ近い高温度（一般的に８５℃）で出湯される。Problems to be Solved by the Invention In the above configuration, when hot water is desired especially in the morning when it is cold in winter, even if the hot water supply valve 4 is opened, the hot water does not come out immediately and remains in the hot water supply piping 3. The first thing that comes out is cold water (5 to 10 degrees Celsius), which is almost the same temperature as the outside temperature. Then, the hot water gradually changes to a higher temperature, and unless the water supply valve 7 is operated, the hot water is finally dispensed at a high temperature (generally 85° C.) almost close to the supply temperature of the hot water heat source 2.
この変化特性を示したものが第４図の実線で示した特性
曲線イである。The characteristic curve A shown by the solid line in FIG. 4 shows this change characteristic.
ところが、一般的にいって台所等で使う場合の出湯温度
は４０℃前後だから、次第に熱くなってくると手早くあ
るいは小きざみに給水バルブ７を開いて出湯温度を調節
する一方、今後は出湯流量も変化してくるから、最終的
には使いたい出湯流量と出湯温度になるように給湯パル
プ４と給水バルブ７０両方を調節する必要がある。この
場合の出湯特性を第４図の破線口またはハに示した。However, generally speaking, the hot water temperature when used in the kitchen is around 40℃, so when it gradually gets hot, the water supply valve 7 is opened quickly or in small steps to adjust the hot water temperature, and from now on, the hot water flow rate will also be adjusted. Therefore, it is necessary to adjust both the hot water supply pulp 4 and the water supply valve 70 so that the desired hot water flow rate and hot water temperature are finally used. The hot water tapping characteristics in this case are shown by the broken line or C in FIG.
また、給湯蛇口６から最初にでてくる冷水を捨ててしま
ったり、あるいは出湯流量と出湯温度を調節している間
に出ている湯はそのまま有効に使われなかったりする等
してムダが多かった。In addition, there is a lot of waste because the cold water that first comes out from the hot water faucet 6 is thrown away, or the hot water that comes out while adjusting the hot water flow rate and hot water temperature is not used effectively. Ta.
更に給湯蛇口５から出湯される湯は、例えば、給湯熱源
器２が電気温水器の場合には、この貯湯タンクの下方の
一部等に常時滞留する部分ができたり、また少量づつし
か給湯水を使わない場合等、一般的に雑菌が繁殖する場
合もあると云われており、その為に飲用には厳格に云え
ば適さないとされている。Furthermore, the hot water dispensed from the hot water faucet 5, for example, if the hot water heat source 2 is an electric water heater, there may be a portion that always stays in the lower part of the hot water storage tank, or the hot water may be supplied only in small amounts. It is said that if it is not used, bacteria may grow in it, and for this reason it is strictly speaking unsuitable for drinking.
また、給湯熱源器２がガス瞬間給湯機である場合には、
一般的に熱交換器の材質が銅製であるため、給湯の一番
最初は銅イオン濃度が高いものと推察され、し次がって
この場合にも、給湯の飲用は積極的にすすめられてはい
ないのが通例である。In addition, when the hot water heat source device 2 is a gas instantaneous water heater,
Generally, heat exchangers are made of copper, so it is assumed that the concentration of copper ions is high at the beginning of hot water supply, and even in this case, drinking the hot water is actively recommended. Usually there is no.
そしてまた給湯の場合ばかりでなく、最近は、水源地の
汚染、ビル屋上に設置されている大型貯水槽への動物、
昆虫類の進入、等による汚染、途中配管内に累積されて
いく鉄成分、塩素成分を主体とした化合物質による汚染
等の為、いわゆる飲水のまづさが問題となっている。更
にまた、場合によっては給湯蛇口から沸騰のお湯も欲し
い場合があるが未実現されていない。And not only in the case of hot water supply, but recently there have been cases of contamination of water sources, animals entering large water tanks installed on the rooftops of buildings, etc.
The so-called poor quality of drinking water has become a problem due to contamination due to the entry of insects, etc., and contamination due to compound substances mainly composed of iron and chlorine components that accumulate in pipes along the way. Furthermore, in some cases, people may want boiling water from a hot water faucet, but this has not yet been achieved.
問題点を解決するための手段
本発明は以上のような従来の問題点を解消するもので、
給湯熱源器と飲用給湯タンクを内蔵した洗浄用給湯タン
クとを給湯配管で連通し、浄化器を配設した給水配管と
前記洗浄用給湯タンクを湯と水の流量混合比を制御する
混合弁にそれぞれ導びくと共に、前記飲用給湯タンク配
管接続口の一方は前記浄化器下流でかつ前記混合弁上流
に配設した切換二方弁に接続し給湯蛇口の上流に設けた
温度検出器と制御部で制御される熱源器から構成したも
のである。Means for Solving the Problems The present invention solves the above-mentioned conventional problems.
A hot water supply heat source device and a cleaning hot water tank containing a built-in potable hot water tank are connected through a hot water supply pipe, and the water supply pipe in which a purifier is installed and the cleaning hot water tank are connected to a mixing valve that controls the flow rate mixing ratio of hot water and water. In addition, one of the drinking water supply tank piping connection ports is connected to a two-way switching valve disposed downstream of the purifier and upstream of the mixing valve, and a temperature sensor and control unit disposed upstream of the hot water faucet. It consists of a controlled heat source device.
作 用
この構成により、給湯配管中の冷水は洗浄用給湯タンク
の高温湯と合流した上で混合弁の湯側に供給されここで
、給水配管からの水と所定の給湯温度になるように混合
される。更に飲用として浄化された水または湯を取出す
ことが出来るという作用を有するものである。With this configuration, the cold water in the hot water supply pipe joins with the high temperature hot water in the cleaning hot water tank and is then supplied to the hot water side of the mixing valve, where it is mixed with water from the water supply pipe to reach a predetermined hot water temperature. be done. Furthermore, it has the function of being able to take out purified water or hot water for drinking.
実施例
以下本発明の一実施例を第１図、第２図を用いて説明す
る。なお従来と同一構成要素については同一番号を付し
説明は省略する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2. Note that the same components as those in the prior art are given the same numbers and the description thereof will be omitted.
８は給湯熱源器２の給湯出口、９は洗浄用給湯タンクで
飲用給湯タンク１０と電気ヒータ１１を内蔵している。8 is a hot water supply outlet of the hot water supply heat source device 2, and 9 is a hot water supply tank for cleaning, which contains a potable hot water supply tank 10 and an electric heater 11.
洗浄用給水タンク９の下部に給湯熱源器２から供給され
る湯の入口部１２があり、上部に洗浄用給湯タンク９か
ら出湯される湯の出口部１３がある。There is an inlet part 12 for hot water supplied from the hot water heat source device 2 at the lower part of the water supply tank 9 for cleaning, and an outlet part 13 for hot water discharged from the hot water supply tank 9 for cleaning at the upper part.
そして、この入口部１２と出口部１３はバイパス配管１
４で連通されている。１５は湯側絞り部１６が洗浄用給
湯タンク９０入口部１２の上流に配設され、また温度検
出部１７が混合部１８の下流に位置するように構成され
たサーモ式自動混合弁である。なお、１９は水側絞り部
である。The inlet section 12 and outlet section 13 are connected to the bypass piping 1
4 is connected. 15 is a thermo-type automatic mixing valve configured such that a hot water side throttle section 16 is disposed upstream of the inlet section 12 of the cleaning hot water supply tank 90, and a temperature detection section 17 is located downstream of the mixing section 18. In addition, 19 is a water side constriction part.
また、洗浄用給湯タンク９の入口部１２と出口部１ａの
間に並列に構成された洗浄用給湯タンク９の内部を流れ
る流路抵抗と、バイパス配管１４を通る流路抵抗とがほ
ぼ等しくなるように構成している。Further, the resistance of the flow through the inside of the hot water supply tank 9 for cleaning, which is configured in parallel between the inlet portion 12 and the outlet portion 1a of the hot water supply tank 9 for cleaning, and the resistance of the flow path passing through the bypass piping 14 are approximately equal. It is configured as follows.
２０は飲用水を給湯蛇口５から取出す場合や、飲用給湯
タンク１０に飲用水を供給しておく場合に、給水配管６
から流れてくる供給水を水または湯にしておいしく飲め
るようにするために重金属や遊離塩素、溶存有機物、あ
るいはカビ臭等を吸着除去作用を有する浄化器である。20 is a water supply pipe 6 used when taking out drinking water from the hot water faucet 5 or when supplying drinking water to the drinking hot water tank 10.
This is a purifier that adsorbs and removes heavy metals, free chlorine, dissolved organic matter, mold odors, etc. in order to convert the supplied water flowing from the water into water or hot water that is delicious and drinkable.
そして、２１は、飲用給湯タンク１０に最初水を補給し
ている場合に内部の空気が出て水が充満したことを確認
する為、あるいは水から除々に昇温しでいく時にその膨
張分を逃してやる為等に設けた連通パイプである。そし
て又、２２は出口部１３からの流れとバイパス配管から
の流れが合流する１次混合部である。２３は飲用給湯の
場合に操作する切換三方弁である。21 is used to confirm that the internal air has come out and filled with water when water is initially supplied to the potable hot water tank 10, or to confirm that the water has expanded when the water is gradually heated up. This is a communication pipe installed to allow the water to escape. Further, 22 is a primary mixing section where the flow from the outlet section 13 and the flow from the bypass pipe join. 23 is a three-way switching valve that is operated for supplying drinking water.
更に洗浄用または飲用のお湯とも沸騰温度（９８〜１０
０℃）で欲しいときに作動させる沸騰検出器等の温度検
出器２４と電気制御回路等の制御部２５と電気ヒータ（
例えば円筒形状セラミック電気ヒータ）等の熱源器２６
から構成している。Furthermore, hot water for washing or drinking should be kept at boiling temperature (98-10
A temperature detector 24 such as a boiling detector that is activated when desired at 0°C), a control unit 25 such as an electric control circuit, and an electric heater (
Heat source device 26 such as a cylindrical ceramic electric heater)
It consists of
そして、説明を分り易くするため仮に次のように条件設
定する。すなわち、季節は冬期とし給湯熱源器２の出湯
供給温度は８５℃、端末給湯器９の沸上げ温度は８５℃
、給湯出口８と入口部１１の間の給湯配管ａ内で冷えき
ってしまっている滞留水温度を５°Ｃ１またこの滞留水
容量（俗称死水と呼ぶ場合もある）を５４とする。In order to make the explanation easier to understand, conditions are temporarily set as follows. That is, assuming that the season is winter, the hot water supply temperature of the hot water heater 2 is 85°C, and the boiling temperature of the terminal water heater 9 is 85°C.
Assume that the temperature of the frozen water in the hot water supply pipe a between the hot water outlet 8 and the inlet 11 is 5°C1, and the capacity of this retained water (sometimes referred to as dead water) is 54.
端末給湯器９の貯湯容量は滞留水容量５ｅの半分の２．
５１である。The hot water storage capacity of the terminal water heater 9 is 2. which is half of the retained water capacity 5e.
It is 51.
上記構成において、サーモ式自動混合弁１５に配設され
ている改定温度調節ツマミ（図示せず）で４２°Ｃに設
定しておくものとし、給湯バルブ４と給水バルブ７を開
くと、まづ冷えきった５℃の滞留水５ｅの１／２は洗浄
用給湯タンク９の内部を流れ、残りの１／２はバイパス
管１４を流れることになる。したがって、−人混合部２
２での出湯温度は約４５℃であり、はぼこの温度でサー
モ式自動混合弁１５に流れると給湯蛇口５からは出湯温
度が４２°Ｃで即時給湯される。設定温度を変更して、
３０℃にしても同様に最初から所定温度３０°Ｃの湯が
出湯される。この出湯特性を示したものが、第２図に於
ける二及びホである。In the above configuration, it is assumed that the revised temperature control knob (not shown) provided on the thermostatic automatic mixing valve 15 is set to 42°C, and when the hot water supply valve 4 and the water supply valve 7 are opened, 1/2 of the cold 5° C. accumulated water 5e flows inside the cleaning hot water tank 9, and the remaining 1/2 flows through the bypass pipe 14. Therefore, -Person Mixed Part 2
The hot water temperature at No. 2 is approximately 45°C, and when the hot water flows to the thermostatic automatic mixing valve 15 at a vaporous temperature, hot water is immediately supplied from the hot water faucet 5 at a hot water temperature of 42°C. Change the set temperature and
Even if the temperature is set to 30°C, hot water at the predetermined temperature of 30°C is similarly dispensed from the beginning. This hot water tapping characteristic is shown in 2 and 5 in Fig. 2.
これまでの説明では洗浄用給湯タンク９を出来るだけ小
さく構成するという目的もあって、バイパス配管１４の
ある場合について述べたが、洗浄用給湯タンク９の容量
を大きくして入口部１２に対して出口部１ａをこれに近
接して配設するように構成すれば、５℃の冷水は洗浄用
給湯タンク９の内部で適宜混合して出湯するからバイパ
ス配管１４がなくとも即時給湯が可能になる。In the explanation so far, the case where there is bypass piping 14 has been described partly for the purpose of making the cleaning hot water tank 9 as small as possible, but it is also possible to increase the capacity of the cleaning hot water tank 9 and connect it to the inlet section 12. If the outlet part 1a is arranged close to this, the 5°C cold water is appropriately mixed inside the cleaning hot water supply tank 9 and hot water is discharged, so that instant hot water supply is possible even without the bypass piping 14. .
一方、給湯蛇口５からおいしい飲用水を取出すときは、
サーモ式自動混合弁１５の水側絞り部１９が全開の位置
に保持されるまで、設定温度調節ツマミ（図示せず）を
図１、次に切換三方弁２３を確認しその上で給水バルブ
７のみオープン状態にすれば良い。On the other hand, when taking delicious drinking water from the hot water faucet 5,
Until the water side restrictor 19 of the thermostatic automatic mixing valve 15 is held at the fully open position, turn the set temperature adjustment knob (not shown) in FIG. All you have to do is leave it open.
また、おいしい飲用の湯を取出すときには、給湯バルブ
４と給水バルブ７を全閉にしておいた状態で、かつ切換
三方弁２３を所定の位置になるように操作し、その上で
サーモ式自動混合弁１５の水側絞り部１９を設定温度調
節ツマミ（図示せず）でオープン状態にしてやれば既に
洗浄用給湯タンク内の高温湯（一般的には８６℃）で間
接加熱された飲用給湯タンク１０内の湯は自然落差で給
湯蛇口５から出てくる。また、このとき、連通パイプ２
１からは空気を吸っていることになる。In addition, when taking out delicious drinking hot water, the hot water supply valve 4 and the water supply valve 7 are fully closed, and the three-way switching valve 23 is operated to the predetermined position, and then the thermostatic automatic mixing If the water-side throttle part 19 of the valve 15 is opened using a set temperature control knob (not shown), the drinking hot water tank 10 is already indirectly heated with high-temperature water (generally 86°C) in the cleaning hot water tank. The hot water inside comes out from the hot water faucet 5 with a natural head. Also, at this time, the communication pipe 2
From 1, you are breathing air.
釘にまた、給湯熱源４；１や洗浄用給湯タンク９や電気
ヒータ１１等から構成される端末給湯器の出湯温度は、
一般的には８５℃が最高温度である。In addition to the nail, the hot water temperature of the terminal water heater, which is composed of the hot water heat source 4; 1, the cleaning hot water tank 9, the electric heater 11, etc., is as follows.
Generally, 85°C is the maximum temperature.
したがって沸騰温度に近いお湯を給湯蛇口５から取出す
場合には、混合部１８を通過してきたお湯を熱源器２６
で再加熱してやれば良い。Therefore, when taking hot water close to boiling temperature from the hot water faucet 5, the hot water that has passed through the mixing section 18 is transferred to the heat source device 26.
It's best to reheat it.
なお飲用給湯タンク１ｏのお湯が空になれば、切換三方
弁２３を所定の位置に切換え、その上で給水バルブ７を
開けて連通パイプ２１から水が出てくるまで補給すれば
良い。Note that when the hot water in the potable hot water tank 1o is empty, the three-way switching valve 23 is switched to a predetermined position, and then the water supply valve 7 is opened to replenish water until water comes out from the communication pipe 21.
発明の効果
以上のように本発明の給湯給水システム装置によれば、
次の効果が得られる。According to the hot water supply system device of the present invention, as described above, the effects of the invention are as follows.
The following effects can be obtained.
（１）給湯熟熱器の下流に洗浄用給湯タンクを配設し、
この洗浄用給湯タンクの出口部と給水配管のそれぞれを
混合弁に連通したことで、湯が欲しい時、従来のように
最初は冷水が出て、しばらくしてから湯が出てくるよう
な使い勝手の悪さがなく、最初から所望膜、定温度の湯
が得られる。(1) A cleaning hot water tank is installed downstream of the hot water maturing device,
By connecting the outlet of this hot water supply tank for cleaning and the water supply pipe to the mixing valve, when you want hot water, cold water first comes out like in the past, and then hot water comes out after a while, making it easier to use. There are no negative effects, and hot water with the desired film and constant temperature can be obtained from the beginning.
■ また洗浄用給湯タンクに飲用給湯タンクを内蔵させ
、かつ給水配管途中に浄化器を配設したことにより、溶
存有機物やカビ臭等を吸着除去されて安心して飲める湯
をもとり出すことが出来る。しかも飲用給湯タンクの給
水、給湯の場合の出入口が１ケ所なので、貯湯しである
飲用湯を飲用給湯タンクが空になるまで出せるから、雑
菌の発生する余地がなく卓上魔法ぴんと同一の感覚で飲
用の湯を利用できる
■ さらにまた、端末の給湯蛇口の上流に再加熱用の熱
源器を配設することで、飲用、洗浄用の如何にかかわら
ず、給湯蛇口から沸騰水を得ることができる。■ Also, by incorporating a potable hot water tank into the cleaning hot water tank and installing a purifier in the middle of the water supply pipe, dissolved organic matter and mold odors are adsorbed and removed, making it possible to extract hot water that is safe to drink. Moreover, since there is only one entrance and exit for water supply and hot water supply to the potable hot water tank, the stored potable hot water can be discharged until the potable hot water tank is empty, so there is no room for bacteria to grow, and the potable hot water can be drunk with the same feeling as a tabletop magic pin. Furthermore, by installing a heat source for reheating upstream of the hot water faucet of the terminal, boiling water can be obtained from the hot water faucet regardless of whether it is for drinking or washing.
このことにより、飲用の場合にはカルキの抜けた香り高
いおいしいお茶、コーヒー等も即作れるようになる。ま
た洗浄用のお湯を再加熱することにより、このお湯を熱
湯消毒用としても制用できる。As a result, for drinking purposes, it becomes possible to immediately prepare delicious tea, coffee, etc., which are free of chlorine and have a high aroma. Furthermore, by reheating the hot water for cleaning, this hot water can also be used for hot water disinfection.
第１図は本発明の一実施例を示す給湯給水システム装置
の構成図、第２図は同装置の出湯特性図第３図は従来の
給湯装置の構成図、第４図は従来の装置の出湯特性図で
ある。
２・・・・給湯熱源器、ａ・・・・給湯配管、６・ 給
水配管、９・・・・洗浄用給湯タンク、１ｏ・・・・飲
用給湯タンク、１２・・・・入口部、１３・・・・・・
出口部、１５・・・・・・混合弁、２０・・・・・浄化
器、２３・ 切換三方弁、２４・・・・・・温度検出器
、２５・・・・制御部、２６・・・・・・熱源器。Fig. 1 is a block diagram of a hot water supply system device showing an embodiment of the present invention, Fig. 2 is a hot water output characteristic diagram of the same device, Fig. 3 is a block diagram of a conventional hot water supply device, and Fig. 4 is a block diagram of a conventional water supply device. It is a hot water characteristic diagram. 2... Hot water heat source device, a... Hot water piping, 6. Water supply piping, 9... Hot water tank for cleaning, 1o... Potable hot water tank, 12... Inlet section, 13・・・・・・
Outlet section, 15...Mixing valve, 20...Purifier, 23. Three-way switching valve, 24...Temperature detector, 25...Control unit, 26... ...Heat source device.
Claims (1)
クの入口部とを給湯配管で連通し、溶存有機物等を吸着
除去する浄化器を具備した給水配管と前記洗浄用給湯タ
ンクの出口部を湯と水の流量混合比を制御する混合弁に
それぞれ導びくと共に、前記飲用給湯タンクの配管接続
口の一方を前記浄化器下流でかつ前記混合弁上流の間に
配設した切換三方弁に接続し、端末の給湯蛇口の上流に
設けた温度検出器を含む制御部と、前記混合弁と前記給
湯蛇口の間に配設した再加熱用の熱源器とから成る給湯
給水システム装置。A hot water supply pipe connects the hot water heat source device and the inlet of a cleaning hot water tank containing a built-in potable hot water tank, and a water supply pipe equipped with a purifier that adsorbs and removes dissolved organic matter and the outlet of the cleaning hot water tank are connected to hot water. and a mixing valve that controls the flow rate mixing ratio of water and water, and one of the pipe connection ports of the potable hot water tank is connected to a three-way switching valve disposed downstream of the purifier and upstream of the mixing valve. A hot water supply system device comprising: a control unit including a temperature detector provided upstream of a hot water supply faucet of a terminal; and a reheating heat source device disposed between the mixing valve and the hot water faucet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59277209A JPS61153339A (en) | 1984-12-25 | 1984-12-25 | Hot/feed water supply system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59277209A JPS61153339A (en) | 1984-12-25 | 1984-12-25 | Hot/feed water supply system device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61153339A true JPS61153339A (en) | 1986-07-12 |
| JPH0356371B2 JPH0356371B2 (en) | 1991-08-28 |
Family
ID=17580328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59277209A Granted JPS61153339A (en) | 1984-12-25 | 1984-12-25 | Hot/feed water supply system device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61153339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009001849A1 (en) * | 2007-06-27 | 2008-12-31 | Daikin Industries, Ltd. | Heat pump-type hot-water supply device |
| JP2010506126A (en) * | 2006-10-03 | 2010-02-25 | ヘンリ ペテリ ベヘール ベスローテン フェンノートシャップ | Device for supplying water with variable temperature |
-
1984
- 1984-12-25 JP JP59277209A patent/JPS61153339A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010506126A (en) * | 2006-10-03 | 2010-02-25 | ヘンリ ペテリ ベヘール ベスローテン フェンノートシャップ | Device for supplying water with variable temperature |
| US8561913B2 (en) | 2006-10-03 | 2013-10-22 | Henri Peteri Beheer B.V. | Device for dispensing water with variable temperatures |
| WO2009001849A1 (en) * | 2007-06-27 | 2008-12-31 | Daikin Industries, Ltd. | Heat pump-type hot-water supply device |
| JP2009030959A (en) * | 2007-06-27 | 2009-02-12 | Daikin Ind Ltd | Heat pump type water heater |
| US8308936B2 (en) | 2007-06-27 | 2012-11-13 | Daikin Industries, Ltd. | Heat pump-type hot-water supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356371B2 (en) | 1991-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |