JPH02141783U - - Google Patents
Info
- Publication number
- JPH02141783U JPH02141783U JP5143790U JP5143790U JPH02141783U JP H02141783 U JPH02141783 U JP H02141783U JP 5143790 U JP5143790 U JP 5143790U JP 5143790 U JP5143790 U JP 5143790U JP H02141783 U JPH02141783 U JP H02141783U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- sensing element
- temperature sensing
- flow
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000006903 response to temperature Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
Description
第１図は本考案の一実施例にかかる水量制御バ
ルブの断面図である。
図中 １…水量制御バルブ（流量調整弁）、２
…弁ケース、３…定流量弁、４…流量調整弁、５
１…水抜き穴（液抜き穴）、３０１…ガバナ弁体
、３０２，３０３…バネ（可変機構）、３０４…
弁体、４０１…流通口、４０３…温度検知素子、
４０４…固定部材、４０５…流量可変部材、４１
９…流量可変弁体、５１１…めくら蓋。
FIG. 1 is a sectional view of a water flow control valve according to an embodiment of the present invention. In the diagram 1...Water flow control valve (flow rate adjustment valve), 2
... Valve case, 3... Constant flow valve, 4... Flow rate adjustment valve, 5
1... Drain hole (liquid drain hole), 301... Governor valve body, 302, 303... Spring (variable mechanism), 304...
Valve body, 401... Distribution port, 403... Temperature sensing element,
404...Fixed member, 405...Flow rate variable member, 41
9... Variable flow rate valve body, 511... Blind lid.
Claims (1)
体の開口度合を可変するガバナ弁体、該ガバナ弁
体を上流側の液体圧と下流側の液体圧の圧力差に
より移動させる可変機構、前記弁体とガバナ弁体
の開口部を通過した液体の吐出口である流通口か
らなる定流量弁と、 温度の変化により伸縮する温度検知素子、該温
度検知素子の前記定流量弁が配される側を前記弁
ケース内に固定する固定部材、前記温度検知素子
の前記定流量弁が配される側とは反対側に連動差
動するように設けられ、前記温度検知素子の伸縮
により前記流通口の開口度合を可変するニードル
形状の流量可変弁体を備える流量可変部材からな
る流量調整弁と、 前記定流量弁の上流側に設けられる液抜き穴と
を具備してなる流量調整弁。[Claims for Utility Model Registration] An upright valve case that forms a liquid flow path, a valve body that is slidably disposed within the valve case, a governor valve body that changes the degree of opening of the valve body, and A constant flow valve consisting of a variable mechanism that moves the governor valve body based on the pressure difference between the upstream liquid pressure and the downstream liquid pressure, and a flow port that is a discharge port for the liquid that has passed through the valve body and the opening of the governor valve body. and a temperature sensing element that expands and contracts in response to temperature changes, a fixing member that fixes the side of the temperature sensing element on which the constant flow valve is arranged within the valve case, and the constant flow valve of the temperature sensing element is arranged. a flow rate regulating valve made of a flow rate variable member including a needle-shaped flow rate variable valve body that is provided to interlock and differentially move on a side opposite to the temperature sensing element and that changes the degree of opening of the flow port by expanding and contracting the temperature sensing element; A flow rate regulating valve comprising a drain hole provided upstream of the constant flow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5143790U JPH02141783U (en) | 1990-05-17 | 1990-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5143790U JPH02141783U (en) | 1990-05-17 | 1990-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141783U true JPH02141783U (en) | 1990-11-29 |
Family
ID=31570881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5143790U Pending JPH02141783U (en) | 1990-05-17 | 1990-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141783U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51114749A (en) * | 1975-03-31 | 1976-10-08 | Matsushita Electric Ind Co Ltd | Water control device |
-
1990
- 1990-05-17 JP JP5143790U patent/JPH02141783U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51114749A (en) * | 1975-03-31 | 1976-10-08 | Matsushita Electric Ind Co Ltd | Water control device |
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