JPS6178308U - - Google Patents
Info
- Publication number
- JPS6178308U JPS6178308U JP16170684U JP16170684U JPS6178308U JP S6178308 U JPS6178308 U JP S6178308U JP 16170684 U JP16170684 U JP 16170684U JP 16170684 U JP16170684 U JP 16170684U JP S6178308 U JPS6178308 U JP S6178308U
- Authority
- JP
- Japan
- Prior art keywords
- valve member
- waterway
- pressure
- main body
- discharge port
- 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
- 230000001105 regulatory effect Effects 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案による定圧制御バルブの縦断面
図。第２図は、第１図によるＡ−Ａ′失祖断面と
平面図。第３図は、本考案による定圧制御バルブ
を用いた給水装置の概略図である。
４…定圧制御バルブ、５…バルブ部材、１０…
スロツトル弁、１３…弁棒、１４…ピストン、１
７…弁、１９…スプリング、２１…調整ネジ、３
０…圧力調整部、４２…ポンプ、４３…ホース、
４９…圧力タンク。
FIG. 1 is a longitudinal sectional view of a constant pressure control valve according to the present invention. FIG. 2 is a cross section and a plan view taken along line A-A' of FIG. 1. FIG. 3 is a schematic diagram of a water supply device using a constant pressure control valve according to the present invention. 4... constant pressure control valve, 5... valve member, 10...
Throttle valve, 13... Valve rod, 14... Piston, 1
7...Valve, 19...Spring, 21...Adjustment screw, 3
0...Pressure adjustment section, 42...Pump, 43...Hose,
49...Pressure tank.
Claims (1)
：(a)吸込口水路と吐出口水路を有する本体；(b)
中央軸を有する前記本体内に摺動可能に収容され
たバルブ部材、そのバルブ部材の一端側にスロツ
トルバルブ部分をそなえると共に他端側につりあ
いピストンをそなえており、前記バルブ部材は前
記吸込口水路が前記スロツトルバルブと前記つり
あいピストンの中間に位置するように配置されて
いる： (c)前記摺動可能なバルブ部材の動きを前記調
整圧力と吐出口水路の圧力との間の圧力差によつ
て制御するように前記つりあいピストンにかかる
調整圧力を発生せしめる装置。； において、 本体の吸込口水路と吐出口水路を結ぶ軸と同軸
に前記バルブ部材の摺動方向を形成し、吐出口水
路の口径をバルブ部材を形成する口径よりも大き
く形成するとともに前記吐出口水路口径内にバル
ブ部材の摺動量を規制するストツパーを設け、さ
らに前記つりあいピストンに加える調整圧力を発
生せしめる装置を前記本体側壁に設けたことを特
徴とする定圧制御バルブ。 ２ 実用新案登録請求の範囲第１項記載において
、前記本体の吸込口水路側および吐出口水路側の
接続部はフランジを形成してなる定圧側制御バル
ブ。[Claims for Utility Model Registration] 1. A control valve consisting of the following constituent elements (a) to (c): (a) a main body having an inlet waterway and an outlet waterway; (b)
A valve member is slidably housed in the body having a central shaft, a throttle valve portion is provided at one end of the valve member, and a counterbalance piston is provided at the other end of the valve member, and the valve member has a throttle valve portion at one end thereof, and a counterbalance piston at the other end thereof. (c) the movement of the slidable valve member is controlled by the pressure difference between the regulating pressure and the pressure in the outlet conduit; a device for generating a regulating pressure on said balancing piston so as to be controlled by said balancing piston; ; The sliding direction of the valve member is formed coaxially with an axis connecting the suction port waterway and the discharge port waterway of the main body, and the diameter of the discharge port waterway is formed to be larger than the diameter of the valve member, and the discharge port A constant pressure control valve, characterized in that a stopper for regulating the amount of sliding of the valve member is provided within the waterway opening, and a device for generating adjustment pressure to be applied to the balance piston is provided on the side wall of the main body. 2 Utility Model Registration Scope of Claim 1 The constant pressure side control valve according to claim 1, wherein the connecting portions of the main body on the suction port waterway side and the discharge port waterway side form flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16170684U JPS6178308U (en) | 1984-10-25 | 1984-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16170684U JPS6178308U (en) | 1984-10-25 | 1984-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178308U true JPS6178308U (en) | 1986-05-26 |
Family
ID=30719604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16170684U Pending JPS6178308U (en) | 1984-10-25 | 1984-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014081752A (en) * | 2012-10-16 | 2014-05-08 | Osaka City | Variable type automatic pressure regulator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953419B2 (en) * | 1977-09-20 | 1984-12-25 | 太平洋セメント株式会社 | Ferrocement shell structure |
-
1984
- 1984-10-25 JP JP16170684U patent/JPS6178308U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953419B2 (en) * | 1977-09-20 | 1984-12-25 | 太平洋セメント株式会社 | Ferrocement shell structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014081752A (en) * | 2012-10-16 | 2014-05-08 | Osaka City | Variable type automatic pressure regulator |
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