JPS6334947U - - Google Patents
Info
- Publication number
- JPS6334947U JPS6334947U JP12731486U JP12731486U JPS6334947U JP S6334947 U JPS6334947 U JP S6334947U JP 12731486 U JP12731486 U JP 12731486U JP 12731486 U JP12731486 U JP 12731486U JP S6334947 U JPS6334947 U JP S6334947U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- temperature sensor
- electric
- flow rate
- predetermined
- 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 claims description 8
- 230000002528 anti-freeze Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
第１図ないし第３図は本考案に係る自動給湯シ
ステムにおける凍結防止装置の第１実施例を示し
、第１図は凍結防止装置を示す概略図、第２図は
同装置の制御系を示すブロツク図、第３図は凍結
防止手順を例示する流れ図、第４図ないし第６図
は第２実施例を示し、第４図は凍結防止装置を示
す概略図、第５図は同装置の制御系を示すブロツ
ク図、第６図は凍結防止手順を例示する流れ図で
ある。
１……流量センサ、２……電磁混合弁、５，９
……制御部、７……温度センサ、８……電動弁、
１４……計時部。
Figures 1 to 3 show a first embodiment of the antifreeze device in an automatic hot water supply system according to the present invention, FIG. 1 is a schematic diagram showing the antifreeze device, and FIG. 2 is a control system of the device. Block diagram, Figure 3 is a flowchart illustrating the antifreeze procedure, Figures 4 to 6 show the second embodiment, Figure 4 is a schematic diagram showing the antifreeze device, and Figure 5 is the control of the device. A block diagram illustrating the system, FIG. 6 is a flow diagram illustrating the antifreeze procedure. 1...Flow rate sensor, 2...Solenoid mixing valve, 5, 9
...Control unit, 7...Temperature sensor, 8...Electric valve,
14...Timekeeping section.
Claims (1)
と、給湯温度を制御するために湯と水を混合させ
る電動混合弁とを備えた自動給湯システムにおい
て、 水配管に温度センサが設けられ、該温度センサ
出力と予め決めた一定値とが比較され、温度セン
サ出力が該一定値以下になつた時に前記電動弁及
び電動混合弁が開かれ、所定流量若しくは所定時
間だけ水が流されることを特徴とする自動給湯シ
ステムにおける凍結防止装置。[Scope of Claim for Utility Model Registration] In an automatic hot water supply system equipped with an electric valve whose opening is controlled to control the amount of hot water supplied, and an electric mixing valve that mixes hot water and water to control the hot water temperature, A temperature sensor is provided in the piping, and the output of the temperature sensor is compared with a predetermined constant value, and when the temperature sensor output becomes less than the constant value, the electric valve and the electric mixing valve are opened to increase the flow rate to a predetermined flow rate or a predetermined value. An antifreeze device in an automatic hot water supply system that is characterized by water flowing for only a certain amount of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731486U JPS6334947U (en) | 1986-08-21 | 1986-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731486U JPS6334947U (en) | 1986-08-21 | 1986-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334947U true JPS6334947U (en) | 1988-03-07 |
Family
ID=31021945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12731486U Pending JPS6334947U (en) | 1986-08-21 | 1986-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237229A (en) * | 1988-07-27 | 1990-02-07 | Matsushita Electric Ind Co Ltd | Hot water cold water mixing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228827A (en) * | 1984-04-27 | 1985-11-14 | Matsushita Electric Ind Co Ltd | Hot-water supplier |
-
1986
- 1986-08-21 JP JP12731486U patent/JPS6334947U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228827A (en) * | 1984-04-27 | 1985-11-14 | Matsushita Electric Ind Co Ltd | Hot-water supplier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237229A (en) * | 1988-07-27 | 1990-02-07 | Matsushita Electric Ind Co Ltd | Hot water cold water mixing device |
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