JPS6382149U - - Google Patents
Info
- Publication number
- JPS6382149U JPS6382149U JP17664786U JP17664786U JPS6382149U JP S6382149 U JPS6382149 U JP S6382149U JP 17664786 U JP17664786 U JP 17664786U JP 17664786 U JP17664786 U JP 17664786U JP S6382149 U JPS6382149 U JP S6382149U
- Authority
- JP
- Japan
- Prior art keywords
- water
- governor
- supply pipe
- water supply
- core
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図は本考案の水量調節装置の一実施例を示
すもので、同図イは器体内の滞溜水を排出する状
態を示す断面図、同図ロは供給水圧が高い場合の
使用中の状態を示す断面図、同図ハは供給水圧が
低い場合の使用中の状態を示す断面図である。第
２図は給湯器水系統を示す概略構成図、第３図は
水ガバナーの流量と圧力の関係を本考案と従来例
を比較して示した特性図、第４図イ，ロは給水圧
がない場合とある場合とを示す従来の水ガバナー
の断面図、第５図イは第４図イの―断面図、
第５図ロは第４図ロの―断面図である。
１…コアー、２…ハウジング、３…Ｏリング、
ａ…水ガバナー、４…上流側水通路本体、４ａ…
段部、４ｂ…排水口、５…下流側水通路本体、５
ａ…管座、６…水制御室、７…コイルスプリング
。
Figure 1 shows an embodiment of the water flow control device of the present invention. Figure A is a cross-sectional view showing the state in which accumulated water is discharged from the device body, and Figure B is a cross-sectional view showing the state in which accumulated water is being discharged from the device body. Fig. 3C is a cross-sectional view showing the state in which the water supply device is in use when the supply water pressure is low. Figure 2 is a schematic configuration diagram showing the water heater water system, Figure 3 is a characteristic diagram comparing the relationship between the water governor flow rate and pressure between the present invention and the conventional example, and Figure 4 A and B are water supply pressure. A sectional view of a conventional water governor showing cases without and with the water governor, Figure 5A is a sectional view of Figure 4A,
FIG. 5B is a sectional view of FIG. 4B. 1... Core, 2... Housing, 3... O-ring,
a...Water governor, 4...Upstream water passage main body, 4a...
Stepped portion, 4b...Drain port, 5...Downstream water passage main body, 5
a...Pipe seat, 6...Water control chamber, 7...Coil spring.
Claims (1)
との間に介装されたＯリングとにより構成された
水ガバナーを給水管の途中に設けた給湯器の水量
調節装置において、前記給水管の途中に水ガバナ
ーを遊挿できる空間を有する水制御室を形成し、
かつ該水制御室の下部に水抜き可能な排水口を有
する段部を設けると共に、上部に下流側給水管か
ら延長された管座を設け、前記水制御室に水ガバ
ナーを遊挿すると共に、該水ガバナーをコイルス
プリングにより下方に付勢して非通水時には水ガ
バナーを前記段部に当接させ、通水時にはその給
水圧により水ガバナーを前記管座に当接するまで
上昇せしめ得る如く構成したことを特徴とする給
湯器における水量調節装置。 In a water heater water flow control device in which a water governor configured of a core, a housing, and an O-ring interposed between the core and the housing is installed in the middle of a water supply pipe, the water governor is installed in the middle of the water supply pipe. Forming a water control room with space for loose insertion,
Further, a stepped portion having a drain port from which water can be drained is provided at the lower part of the water control chamber, and a pipe seat extending from the downstream water supply pipe is provided at the upper part, and a water governor is loosely inserted into the water control chamber, and The water governor is biased downward by a coil spring so that when water is not flowing, the water governor is brought into contact with the stepped portion, and when water is flowing, the water governor is raised by the water supply pressure until it comes into contact with the pipe seat. A water volume adjustment device for a water heater characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17664786U JPH0239166Y2 (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17664786U JPH0239166Y2 (en) | 1986-11-19 | 1986-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6382149U true JPS6382149U (en) | 1988-05-30 |
| JPH0239166Y2 JPH0239166Y2 (en) | 1990-10-22 |
Family
ID=31117093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17664786U Expired JPH0239166Y2 (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239166Y2 (en) |
-
1986
- 1986-11-19 JP JP17664786U patent/JPH0239166Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239166Y2 (en) | 1990-10-22 |
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