JPS597343U - antifreeze device - Google Patents
antifreeze deviceInfo
- Publication number
- JPS597343U JPS597343U JP10220482U JP10220482U JPS597343U JP S597343 U JPS597343 U JP S597343U JP 10220482 U JP10220482 U JP 10220482U JP 10220482 U JP10220482 U JP 10220482U JP S597343 U JPS597343 U JP S597343U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- water
- antifreeze
- antifreeze device
- antifreeze switch
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の凍結防止袋−をもつ湯沸器の概略説明図
、第2図は本考案の一実施例を示す凍結防止装置をもつ
湯沸器の概略説明図である。
6・・・水入白、7・・・水栓、9・・・熱交換器、1
2・・・凍結防止スイッチ、14・・・閉止水電磁弁、
15・・・開閉電磁弁、15′・・・上部開閉電磁弁、
17・・・排水口、21・・・浸出口。FIG. 1 is a schematic explanatory diagram of a water heater equipped with a conventional antifreeze bag, and FIG. 2 is a schematic explanatory diagram of a water heater equipped with an antifreeze device showing an embodiment of the present invention. 6...Water filler, 7...Water faucet, 9...Heat exchanger, 1
2...Anti-freeze switch, 14...Shut-off water solenoid valve,
15... Opening/closing solenoid valve, 15'... Upper opening/closing solenoid valve,
17...Drain port, 21...Leak port.
Claims (1)
流に水通路16より分岐して開閉電磁弁15を有する排
水口17を設け、更に熱交換器9を経た水通路16の浸
出口21側に大気に開放可能な上部開閉電磁弁15′を
設け、これらの電磁弁14. 15. 15’を遠隔操
作盤11に設けた凍結防止スイッチ12に連動するべく
接続したことを特徴とする凍結防止装置。A shut-off water solenoid valve 14 is provided in the faucet 7 of the water inlet 6, and a drain port 17 is provided downstream from the water passage 16 and has an on-off solenoid valve 15. An upper opening/closing solenoid valve 15' that can be opened to the atmosphere is provided on the side of the infusion port 21, and these solenoid valves 14. 15. 15' is connected to an antifreeze switch 12 provided on a remote control panel 11 so as to operate in conjunction with the antifreeze switch 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10220482U JPS597343U (en) | 1982-07-06 | 1982-07-06 | antifreeze device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10220482U JPS597343U (en) | 1982-07-06 | 1982-07-06 | antifreeze device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS597343U true JPS597343U (en) | 1984-01-18 |
Family
ID=30241017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10220482U Pending JPS597343U (en) | 1982-07-06 | 1982-07-06 | antifreeze device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597343U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63242887A (en) * | 1987-03-26 | 1988-10-07 | 株式会社東芝 | Sheathing luminaire of elevator for observation |
JPS641348U (en) * | 1987-06-23 | 1989-01-06 |
-
1982
- 1982-07-06 JP JP10220482U patent/JPS597343U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63242887A (en) * | 1987-03-26 | 1988-10-07 | 株式会社東芝 | Sheathing luminaire of elevator for observation |
JPS641348U (en) * | 1987-06-23 | 1989-01-06 |
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