JPH02128042U - - Google Patents
Info
- Publication number
- JPH02128042U JPH02128042U JP3584489U JP3584489U JPH02128042U JP H02128042 U JPH02128042 U JP H02128042U JP 3584489 U JP3584489 U JP 3584489U JP 3584489 U JP3584489 U JP 3584489U JP H02128042 U JPH02128042 U JP H02128042U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- hose
- attach
- operated valve
- tank
- 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 4
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Details Of Fluid Heaters (AREA)
Description
第１図はこの考案の一実施例を示す給湯器の縦
断面図、第２図は第１図のＡ部詳細断面図、第３
図は従来の給湯器の構成を示す縦断面図、第４図
は第３図のＢ部詳細断面図である。
図中、１はタンク、３はケース、３ａはタンク
底部、３ｂは通水孔、７は負圧作動弁、７ｅは吸
気孔、８はホース、１６は排水用エルボ、１８は
排水ホースである。なお、図中同一符号は同一ま
たは相当部分を示す。
Figure 1 is a longitudinal sectional view of a water heater showing an embodiment of this invention, Figure 2 is a detailed sectional view of section A in Figure 1, and Figure 3 is a detailed sectional view of section A in Figure 1.
The figure is a longitudinal sectional view showing the configuration of a conventional water heater, and FIG. 4 is a detailed sectional view of section B in FIG. 3. In the figure, 1 is a tank, 3 is a case, 3a is a tank bottom, 3b is a water hole, 7 is a negative pressure operating valve, 7e is an intake hole, 8 is a hose, 16 is a drainage elbow, and 18 is a drainage hose. . Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
を吸い込む負圧作動弁を取り付け、この負圧作動
弁の吸気孔にホースを取り付け、このホースをケ
ース底部に設けられた排水用の通水孔に導いたこ
とを特徴とする給湯器。 Attach a negative pressure operated valve to the wall of the tank that sucks in air when the tank receives negative pressure, attach a hose to the intake hole of this negative pressure operated valve, and connect this hose to the drainage hole provided at the bottom of the case. A water heater characterized by being led to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3584489U JPH02128042U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3584489U JPH02128042U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128042U true JPH02128042U (en) | 1990-10-22 |
Family
ID=31541551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3584489U Pending JPH02128042U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128042U (en) |
-
1989
- 1989-03-29 JP JP3584489U patent/JPH02128042U/ja active Pending