JPH0317376U - - Google Patents
Info
- Publication number
- JPH0317376U JPH0317376U JP7580389U JP7580389U JPH0317376U JP H0317376 U JPH0317376 U JP H0317376U JP 7580389 U JP7580389 U JP 7580389U JP 7580389 U JP7580389 U JP 7580389U JP H0317376 U JPH0317376 U JP H0317376U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- switching valve
- pipeline
- passage holes
- rate switching
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 239000012528 membrane Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は、本考案になる流量切替えバルブの一
実施例を示す要部断面図、第２図は本考案になる
流量切替えバルブの他の一実施例を示す要部断面
図、第３図は本考案の流量切替えバルブを用いた
逆浸透膜精製水装置を示すフローシート図である
。
１……本考案のバルブ本体、２……孔付ボール
、Ａ〜ＣおよびＡ′〜Ｂ′……直径をそれぞれ異
にする通過孔、３……本考案の流量切替えバルブ
、４……原水入口配管、５……供給ポンプ、６…
…膜圧圧力計、７……逆浸透膜モジユール、８…
…圧力調整バルブ、９……透過液流量計、１０…
…濃縮液流量計。
FIG. 1 is a cross-sectional view of a main part showing one embodiment of a flow rate switching valve according to the present invention, FIG. 2 is a cross-sectional view of a main part showing another embodiment of a flow rate switching valve according to the present invention, and FIG. 1 is a flow sheet diagram showing a reverse osmosis membrane purified water apparatus using the flow rate switching valve of the present invention. 1... Valve body of the present invention, 2... Ball with holes, A to C and A' to B'... Passing holes with different diameters, 3... Flow rate switching valve of the present invention, 4... Raw water Inlet piping, 5... Supply pump, 6...
...Membrane pressure gauge, 7...Reverse osmosis membrane module, 8...
...Pressure adjustment valve, 9...Permeate flow meter, 10...
…Concentrate flow meter.
Claims (1)
るための切替えバルブであつて、相異なる孔径の
流体通過孔を少くとも２個放射線状に有してなる
ことを特徴とする流量切替えバルブ。 ２ バルブ切替えによる管路との接続に際し、２
つの流体通過孔が出入口でそれぞれ同時に流通可
能となる請求項１記載の流量切替えバルブ。[Claims for Utility Model Registration] 1. A switching valve for varying the flow rate provided in the middle of a fluid pipeline, which has at least two radial fluid passage holes with different diameters. A flow rate switching valve characterized by: 2 When connecting to the pipeline by switching the valve, 2
2. The flow rate switching valve according to claim 1, wherein the two fluid passage holes are respectively able to flow simultaneously at the inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7580389U JPH0317376U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7580389U JPH0317376U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317376U true JPH0317376U (en) | 1991-02-20 |
Family
ID=31616704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7580389U Pending JPH0317376U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4633943B2 (en) * | 2001-01-11 | 2011-02-16 | 株式会社不二工機 | Electric switching valve |
| EP3743643A4 (en) * | 2018-01-26 | 2021-03-17 | Precision Planting LLC | Inline, multi-port ball valve |
-
1989
- 1989-06-28 JP JP7580389U patent/JPH0317376U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4633943B2 (en) * | 2001-01-11 | 2011-02-16 | 株式会社不二工機 | Electric switching valve |
| EP3743643A4 (en) * | 2018-01-26 | 2021-03-17 | Precision Planting LLC | Inline, multi-port ball valve |
| AU2019212977B2 (en) * | 2018-01-26 | 2022-04-21 | Precision Planting Llc | Inline, multi-port ball valve |
| US11486500B2 (en) | 2018-01-26 | 2022-11-01 | Precision Planting Llc | Inline, multi-port ball valve |
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