JPH0134053Y2 - - Google Patents
Info
- Publication number
- JPH0134053Y2 JPH0134053Y2 JP1474183U JP1474183U JPH0134053Y2 JP H0134053 Y2 JPH0134053 Y2 JP H0134053Y2 JP 1474183 U JP1474183 U JP 1474183U JP 1474183 U JP1474183 U JP 1474183U JP H0134053 Y2 JPH0134053 Y2 JP H0134053Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- hot water
- tank
- mixer
- hot
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 137
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
【考案の詳細な説明】
この考案はミキシング式給湯器に関するもので
ある。[Detailed description of the invention] This invention relates to a mixing type water heater.
一般に貯湯式給湯器は貯湯槽内の湯温が高温に
セツト調節されていて低温の湯を必要とするとき
はミキサーで該熱湯と冷水を混合して希望する温
度の湯をうるようにしているが、従来はミキサー
への給水をミキサーに水道等を直結して貯湯槽か
らの熱湯と混合する構造となつているので給水圧
の変動等により給水量が一定せず、したがつて、
常に希望する温度の湯をうることは不可能であ
り、かつ混合水流量にも変動が生ずるものであつ
た。また、瞬間湯沸器は通常インプツトをほゞ一
定にしておき通水量（例えばバイパスミキシング
水量）を変化させて希望する湯温に設定するもの
であるから高温では湯量が少なく、低温では湯量
が多くなる。したがつて、高低温に拘らず一定の
流量設定を行うことはできず、給水圧の変動等に
より希望する温度の湯をうることもできないもの
であつた。 Generally, in a hot water storage type water heater, the temperature of the water in the hot water storage tank is set to a high temperature, and when low temperature water is required, the hot water and cold water are mixed in a mixer to obtain hot water at the desired temperature. However, in the past, the water supply to the mixer was directly connected to the water supply, etc., and mixed with hot water from the hot water tank, so the amount of water supplied was not constant due to fluctuations in the water supply pressure, etc.
It is impossible to always obtain hot water at the desired temperature, and the flow rate of the mixed water also fluctuates. In addition, instantaneous water heaters usually set the desired water temperature by keeping the input constant and changing the water flow rate (for example, bypass mixing water volume), so at high temperatures, the amount of hot water is small, and at low temperatures, the amount of hot water is large. Become. Therefore, it is not possible to set a constant flow rate regardless of high or low temperatures, and it is also not possible to obtain hot water at a desired temperature due to fluctuations in the water supply pressure.
この考案はかかる点に鑑み湯水を混合するミキ
サーへの給水圧と給湯圧とを常時一定に保つこと
により希望する設定温度の湯が常に得られるとと
もに、その混合湯の流量設定も自由に行いうる使
用勝手の良好なミキシング式給湯器を提供するも
のである。 In view of these points, this invention maintains the water supply pressure to the mixer that mixes hot water and hot water constant at all times, thereby making it possible to always obtain hot water at the desired set temperature, and also to freely set the flow rate of the mixed hot water. To provide a mixing type water heater that is easy to use.
以下その一実施例を図面に基づき説明すると、
第１図は貯水槽２においてその水位を一定に保
ち、かつ貯湯槽１への給水は貯水槽２を介して行
うようにしたものであつて、１は貯湯槽、２は貯
湯槽１に並置せしめた貯水槽で、給水連管１０に
より貯湯槽１と連通し、かつ貯水槽２の水位を給
水導管４に設けたボールタツプ弁６により予め決
められた一定の水位に維持するように設けられて
いる。７はミキサーで、ミキサー７には貯湯槽１
に連通された給湯管８と貯水槽２に連通された給
水管９を接続してその混合室に混合すべき湯と水
を導き、かつ希望する湯温の設定と希望する混合
湯量の設定とがダイヤル操作などによつて簡単に
行いうるようになつている。しかして、貯湯槽１
内の湯と貯水槽２内の水は両槽１，２が給水連管
１０で連通されていることから常に同一水頭を有
しているので湯と水は給湯管８と給水管９より常
時一定の水圧のもとにミキサー７の混合室へ供給
されて水と湯の混合比と混合湯量に狂いが生せず
常に一定に維持されるから予め設定した希望する
温度の給湯と希望する量の給湯が得られるもので
ある。また、給水連管１０に逆止弁１１を設けて
貯湯槽１内の湯が貯水槽２へ逆流するのを阻止し
て貯水槽２の水に湯が混入して水の温度が上昇す
るのをなくし常に一定に保たれるようになしてい
る。 An example of this will be explained below based on the drawings.
In Figure 1, the water level is kept constant in a water tank 2, and water is supplied to the hot water tank 1 through the water tank 2, where 1 is a hot water tank and 2 is a hot water tank that is placed in parallel with the hot water tank 1. The water tank is connected to the hot water tank 1 through a water supply pipe 10, and the water level in the water tank 2 is maintained at a predetermined constant water level by a ball tap valve 6 provided in the water supply pipe 4. There is. 7 is a mixer, and mixer 7 has a hot water tank 1
A hot water pipe 8 communicating with the water tank 2 and a water supply pipe 9 communicating with the water storage tank 2 are connected to lead the hot water and water to be mixed into the mixing chamber, and the desired hot water temperature and desired amount of mixed hot water are set. This can be done easily by dial operation. However, hot water tank 1
The hot water inside and the water in the water storage tank 2 always have the same water head because both tanks 1 and 2 are connected through the water supply pipe 10, so hot water and water are always supplied from the hot water pipe 8 and the water supply pipe 9. The water is supplied to the mixing chamber of the mixer 7 under constant pressure, and the mixing ratio of water and hot water and the amount of mixed hot water are always maintained constant without any deviation, so hot water is supplied at the desired temperature and the desired amount that you have set in advance. This will provide you with hot water. In addition, a check valve 11 is provided in the water supply pipe 10 to prevent the hot water in the hot water tank 1 from flowing back into the water tank 2, thereby preventing hot water from mixing with the water in the water tank 2 and increasing the temperature of the water. This eliminates this and ensures that it is always kept constant.
第２図は貯水槽と貯湯槽の水位を常時一定に保
ち、かつ貯湯槽への給水は貯水槽とは別に行うよ
うにしたものであつて、先の実施例と同一部分に
ついては同一符号を用いて説明すると、１は貯湯
槽、２は貯湯槽１に並置せしめた貯水槽で、貯湯
槽１と貯水槽２の水位をそれぞれの給水導管３，
４に設けたボールタツプ弁５，６により予め決め
られた一定の水位に維持するよう設けられてい
る。７はミキサーで、ミキサー７には貯湯槽１に
連通された給湯管８と貯水槽２に連通された給水
管９を接続してその混合室に混合すべき湯と水を
導き、希望する湯温の設定と希望する混合湯量の
設定とがダイヤル操作などによつて簡単に行いう
るようになつている。しかして、貯湯槽１内の湯
と給水槽２内の水とが常時一定の水頭を有してい
るので貯湯槽１からの湯と貯水槽２からの水は常
時一定の水圧のもとにミキサー７の混合室へ供給
されその混合比と混合湯量に狂いが全く生じない
ため予め予定した希望する温度の給湯と希望する
量の給湯が常に得られるものである。図中、１２
は加熱源たるガスバーナで、貯湯槽１の中心を貫
挿して設けた炎管１３を加熱し炎管１３からの伝
熱作用で貯湯槽１内の湯を加熱昇温せしめるもの
である。１４は給湯導管、１５は給湯栓である。
なお、水位を一定に調節するための水位自動調節
器としてボールタツプ弁５，６を用いた場合を例
示したが、電磁弁を電極棒等を介して通電開閉制
御させるも実施上は自由である。 In Fig. 2, the water levels in the water tank and the hot water tank are kept constant at all times, and water is supplied to the hot water tank separately from the water tank. To explain using this example, 1 is a hot water tank, 2 is a water tank juxtaposed to the hot water tank 1, and the water levels of the hot water tank 1 and the water tank 2 are controlled by the respective water supply conduits 3,
The water level is maintained at a predetermined constant level by ball tap valves 5 and 6 provided at 4. 7 is a mixer, and the mixer 7 is connected to a hot water supply pipe 8 communicating with the hot water storage tank 1 and a water supply pipe 9 communicating with the water storage tank 2, and the hot water and water to be mixed are introduced into the mixing chamber to produce the desired hot water. Setting the temperature and desired amount of mixed hot water can be easily done by operating dials. Therefore, since the hot water in the hot water storage tank 1 and the water in the water supply tank 2 always have a constant water head, the hot water from the hot water storage tank 1 and the water from the water storage tank 2 are always under constant water pressure. Since there is no deviation in the mixing ratio and amount of hot water supplied to the mixing chamber of the mixer 7, it is possible to always obtain hot water at a predetermined desired temperature and in a desired amount. In the figure, 12
A gas burner is a heating source that heats a flame tube 13 inserted through the center of the hot water storage tank 1, and heats the hot water in the hot water storage tank 1 by heat transfer from the flame tube 13. 14 is a hot water supply conduit, and 15 is a hot water tap.
Although the ball tap valves 5 and 6 are used as automatic water level regulators to keep the water level constant, the electromagnetic valves may be energized and opened/closed via electrodes or the like.
この考案は以上説明したように、ミキシング式
給湯器においてミキサーへの給水圧と給湯圧を常
時一定に保つ構造としたので、混合すべき湯と水
の混合比と混合量がその設定値に保たれ狂いが生
ずることはないため予め設定した希望する温度と
量の給湯が常に得られるというすぐれた効果を奏
するものである。 As explained above, this idea has a structure in which the water supply pressure to the mixer and the hot water supply pressure are always kept constant in a mixing type water heater, so that the mixing ratio and amount of hot water to be mixed are maintained at the set values. This has an excellent effect in that hot water supply at the desired preset temperature and amount can always be obtained since no dripping occurs.
第１図はこの考案の一実施例を示す概略構成
図、第２図は異なる実施例の同構成図である。
１……貯湯槽、２……貯水槽、６……水位自動
調節器、７……ミキサー。
FIG. 1 is a schematic configuration diagram showing one embodiment of this invention, and FIG. 2 is a diagram of the same configuration of a different embodiment. 1...Hot water tank, 2...Water tank, 6...Automatic water level regulator, 7...Mixer.
Claims (1)
系路に貯水槽を設け、該貯水槽の水位を水位自動
調節器により一定の水位に保つて常時一定水圧の
もとにミキサーへの給水を行うようにしたことを
特徴とするミキシング式給湯器。 In a mixing type water heater, a water tank is provided in the water supply line to the mixer, and the water level in the water tank is maintained at a constant level by an automatic water level regulator, so that water is always supplied to the mixer under constant water pressure. A mixing type water heater that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1474183U JPS59120813U (en) | 1983-02-03 | 1983-02-03 | Mixing water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1474183U JPS59120813U (en) | 1983-02-03 | 1983-02-03 | Mixing water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59120813U JPS59120813U (en) | 1984-08-15 |
| JPH0134053Y2 true JPH0134053Y2 (en) | 1989-10-17 |
Family
ID=30146089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1474183U Granted JPS59120813U (en) | 1983-02-03 | 1983-02-03 | Mixing water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120813U (en) |
-
1983
- 1983-02-03 JP JP1474183U patent/JPS59120813U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59120813U (en) | 1984-08-15 |
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