JPH03119061U - - Google Patents
Info
- Publication number
- JPH03119061U JPH03119061U JP2532790U JP2532790U JPH03119061U JP H03119061 U JPH03119061 U JP H03119061U JP 2532790 U JP2532790 U JP 2532790U JP 2532790 U JP2532790 U JP 2532790U JP H03119061 U JPH03119061 U JP H03119061U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- valve
- drainage
- electromagnetic
- vacuum breaker
- 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 12
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Domestic Plumbing Installations (AREA)
Description
第１図は本考案の一実施例の給湯装置の概要を
示す説明図、第２図は従来の給湯装置の概要を示
す説明図、第３図はバキユームブレーカの断面図
である。
１……上水道、２……給湯管路、６……給湯用
電磁開閉弁、８……第１の逆止弁、１０……バキ
ユームブレーカ、３０……第２の逆止弁、３２…
…浴槽、３４……排水管路、３６……排水用電磁
開閉弁。
FIG. 1 is an explanatory diagram showing an outline of a water heater according to an embodiment of the present invention, FIG. 2 is an explanatory diagram showing an outline of a conventional water heater, and FIG. 3 is a sectional view of a vacuum breaker. DESCRIPTION OF SYMBOLS 1...Water supply, 2...Hot water supply pipe, 6...Solenoid on-off valve for hot water supply, 8...First check valve, 10...Vacuum breaker, 30...Second check valve, 32...
...bathtub, 34...drainage pipe line, 36...drainage electromagnetic on-off valve.
Claims (1)
水用電磁開閉弁とバキユームブレーカと逆止弁と
を順次に介設した給水装置において、前記バキユ
ームブレーカと前記逆止弁の間から排水管路を分
岐し、該排水管路に排水用電磁開閉弁を介設した
ことを特徴とする給水装置。 ２ 前記排水用電磁開閉弁が通電閉型であること
を特徴とする実用新案登録請求の範囲第１項記載
の給水装置。[Scope of Claim for Utility Model Registration] 1. In a water supply system in which a water supply electromagnetic on-off valve, a vacuum breaker, and a check valve are sequentially interposed in the middle of a water supply pipe that directly connects a water supply and a water tank, said vacuum breaker and A water supply device characterized in that a drainage pipe is branched from between the check valves, and a drainage electromagnetic on-off valve is interposed in the drainage pipe. 2. The water supply device according to claim 1, wherein the electromagnetic on-off valve for drainage is of an energized closed type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2532790U JPH03119061U (en) | 1990-03-13 | 1990-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2532790U JPH03119061U (en) | 1990-03-13 | 1990-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119061U true JPH03119061U (en) | 1991-12-09 |
Family
ID=31528260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2532790U Pending JPH03119061U (en) | 1990-03-13 | 1990-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243269A (en) * | 2001-02-16 | 2002-08-28 | Noritz Corp | Water heater |
-
1990
- 1990-03-13 JP JP2532790U patent/JPH03119061U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243269A (en) * | 2001-02-16 | 2002-08-28 | Noritz Corp | Water heater |